retronetworking
/
yate
12
0
Fork 2
Code Issues Pull Requests Projects Releases Wiki Activity
yate/clients/qt4/qt4client.cpp

5837 lines
166 KiB
C++
Raw Blame History

/**
* qt4client.cpp
* This file is part of the YATE Project http://YATE.null.ro
*
* A Qt-4 based universal telephony client
*
* Yet Another Telephony Engine - a fully featured software PBX and IVR
* Copyright (C) 2004-2014 Null Team
*
* This software is distributed under multiple licenses;
* see the COPYING file in the main directory for licensing
* information for this specific distribution.
*
* This use of this software may be subject to additional restrictions.
* See the LEGAL file in the main directory for details.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/
#include "qt4client.h"
#include <QtUiTools>
#ifdef _WINDOWS
#define DEFAULT_DEVICE "dsound/*"
#define PLATFORM_LOWERCASE_NAME "windows"
#elif defined(__APPLE__)
#define DEFAULT_DEVICE "coreaudio/*"
#define PLATFORM_LOWERCASE_NAME "apple"
#elif defined(__linux__)
#define DEFAULT_DEVICE "alsa/default"
#define PLATFORM_LOWERCASE_NAME "linux"
#else
#define DEFAULT_DEVICE "oss//dev/dsp"
#define PLATFORM_LOWERCASE_NAME "unknown"
#endif
namespace TelEngine {
static unsigned int s_allHiddenQuit = 0; // Quit on all hidden notification if this counter is 0
// Factory used to create objects in client's thread
class Qt4ClientFactory : public UIFactory
{
public:
Qt4ClientFactory(const char* name = "Qt4ClientFactory");
virtual void* create(const String& type, const char* name, NamedList* params = 0);
};
// Class used for temporary operations on QT widgets
// Keeps a pointer to a widget and its type
// NOTE: The methods of this class don't check the widget pointer
class QtWidget
{
public:
enum Type {
PushButton = 0,
CheckBox = 1,
Table = 2,
ListBox = 3,
ComboBox = 4,
Tab = 5,
StackWidget = 6,
TextEdit = 7,
Label = 8,
LineEdit = 9,
AbstractButton = 10,
Slider = 11,
ProgressBar = 12,
SpinBox = 13,
Calendar = 14,
Splitter = 15,
TextBrowser = 16,
Unknown, // Unknown type
Action, // QAction descendant
CustomTable, // QtTable descendant
CustomTree, // QtTree descendant
CustomWidget, // QtCustomWidget descendant
CustomObject, // QtCustomObject descendant
Missing // Invalid pointer
};
// Set widget from object
inline QtWidget(QObject* w)
: m_widget(0), m_action(0), m_object(0), m_type(Missing) {
if (!w)
return;
if (w->inherits("QWidget"))
m_widget = static_cast<QWidget*>(w);
else if (w->inherits("QAction"))
m_action = static_cast<QAction*>(w);
m_type = getType();
}
// Set widget from object and type
inline QtWidget(QWidget* w, int t)
: m_widget(w), m_action(0), m_object(0), m_type(t) {
if (!m_widget)
m_type = Missing;
}
// Set widget/action from object and name
inline QtWidget(QObject* parent, const String& name)
: m_widget(0), m_action(0), m_object(0), m_type(Missing) {
QString what = QtClient::setUtf8(name);
m_widget = qFindChild<QWidget*>(parent,what);
if (!m_widget) {
m_action = qFindChild<QAction*>(parent,what);
if (!m_action)
m_object = qFindChild<QObject*>(parent,what);
}
m_type = getType();
}
inline bool valid() const
{ return type() != Missing; }
inline bool invalid() const
{ return type() == Missing; }
inline int type() const
{ return m_type; }
inline operator QWidget*()
{ return m_widget; }
inline bool inherits(const char* classname)
{ return m_widget && m_widget->inherits(classname); }
inline bool inherits(Type t)
{ return inherits(s_types[t]); }
inline QWidget* widget()
{ return m_widget; }
inline QWidget* operator ->()
{ return m_widget; }
// Static cast methods
inline QPushButton* button()
{ return static_cast<QPushButton*>(m_widget); }
inline QCheckBox* check()
{ return static_cast<QCheckBox*>(m_widget); }
inline QTableWidget* table()
{ return static_cast<QTableWidget*>(m_widget); }
inline QListWidget* list()
{ return static_cast<QListWidget*>(m_widget); }
inline QComboBox* combo()
{ return static_cast<QComboBox*>(m_widget); }
inline QTabWidget* tab()
{ return static_cast<QTabWidget*>(m_widget); }
inline QStackedWidget* stackWidget()
{ return static_cast<QStackedWidget*>(m_widget); }
inline QTextEdit* textEdit()
{ return static_cast<QTextEdit*>(m_widget); }
inline QLabel* label()
{ return static_cast<QLabel*>(m_widget); }
inline QLineEdit* lineEdit()
{ return static_cast<QLineEdit*>(m_widget); }
inline QAbstractButton* abstractButton()
{ return static_cast<QAbstractButton*>(m_widget); }
inline QSlider* slider()
{ return static_cast<QSlider*>(m_widget); }
inline QProgressBar* progressBar()
{ return static_cast<QProgressBar*>(m_widget); }
inline QSpinBox* spinBox()
{ return static_cast<QSpinBox*>(m_widget); }
inline QCalendarWidget* calendar()
{ return static_cast<QCalendarWidget*>(m_widget); }
inline QSplitter* splitter()
{ return static_cast<QSplitter*>(m_widget); }
inline QtTable* customTable()
{ return qobject_cast<QtTable*>(m_widget); }
inline QtTree* customTree()
{ return qobject_cast<QtTree*>(m_widget); }
inline QtCustomWidget* customWidget()
{ return qobject_cast<QtCustomWidget*>(m_widget); }
inline QtCustomObject* customObject()
{ return qobject_cast<QtCustomObject*>(m_object); }
inline UIWidget* uiWidget() {
switch (type()) {
case CustomTable:
return static_cast<UIWidget*>(customTable());
case CustomWidget:
return static_cast<UIWidget*>(customWidget());
case CustomObject:
return static_cast<UIWidget*>(customObject());
case CustomTree:
return static_cast<UIWidget*>(customTree());
}
return 0;
}
inline QAction* action()
{ return m_action; }
// Find a combo box item
inline int findComboItem(const String& item) {
QComboBox* c = combo();
return c ? c->findText(QtClient::setUtf8(item)) : -1;
}
// Add an item to a combo box
inline bool addComboItem(const String& item, bool atStart) {
QComboBox* c = combo();
if (!c)
return false;
QString it(QtClient::setUtf8(item));
if (atStart)
c->insertItem(0,it);
else
c->addItem(it);
return true;
}
// Find a list box item
inline int findListItem(const String& item) {
QListWidget* l = list();
if (!l)
return -1;
QString it(QtClient::setUtf8(item));
for (int i = l->count(); i >= 0 ; i--) {
QListWidgetItem* tmp = l->item(i);
if (tmp && it == tmp->text())
return i;
}
return -1;
}
// Add an item to a list box
inline bool addListItem(const String& item, bool atStart) {
QListWidget* l = list();
if (!l)
return false;
QString it(QtClient::setUtf8(item));
if (atStart)
l->insertItem(0,it);
else
l->addItem(it);
return true;
}
int getType() {
if (m_widget) {
String cls = m_widget->metaObject()->className();
for (int i = 0; i < Unknown; i++)
if (s_types[i] == cls)
return i;
if (customTable())
return CustomTable;
if (customWidget())
return CustomWidget;
if (customTree())
return CustomTree;
return Unknown;
}
if (m_action && m_action->inherits("QAction"))
return Action;
if (customObject())
return CustomObject;
return Missing;
}
static String s_types[Unknown];
protected:
QWidget* m_widget;
QAction* m_action;
QObject* m_object;
int m_type;
private:
QtWidget() {}
};
// Class used for temporary operations on QTableWidget objects
// NOTE: The methods of this class don't check the table pointer
class TableWidget : public GenObject
{
public:
TableWidget(QTableWidget* table, bool tmp = true);
TableWidget(QWidget* wid, const String& name, bool tmp = true);
TableWidget(QtWidget& table, bool tmp = true);
~TableWidget();
inline QTableWidget* table()
{ return m_table; }
inline bool valid()
{ return m_table != 0; }
inline QtTable* customTable()
{ return (valid()) ? qobject_cast<QtTable*>(m_table) : 0; }
inline const String& name()
{ return m_name; }
inline int rowCount()
{ return m_table->rowCount(); }
inline int columnCount()
{ return m_table->columnCount(); }
inline void setHeaderText(int col, const char* text) {
if (col < columnCount())
m_table->setHorizontalHeaderItem(col,
new QTableWidgetItem(QtClient::setUtf8(text)));
}
inline bool getHeaderText(int col, String& dest, bool lower = true) {
QTableWidgetItem* item = m_table->horizontalHeaderItem(col);
if (item) {
QtClient::getUtf8(dest,item->text());
if (lower)
dest.toLower();
}
return item != 0;
}
// Get the current selection's row
inline int crtRow() {
QList<QTableWidgetItem*> items = m_table->selectedItems();
if (items.size())
return items[0]->row();
return -1;
}
inline void repaint()
{ m_table->repaint(); }
inline void addRow(int index)
{ m_table->insertRow(index); }
inline void delRow(int index) {
if (index >= 0)
m_table->removeRow(index);
}
inline void addColumn(int index, int width = -1, const char* name = 0) {
m_table->insertColumn(index);
if (width >= 0)
m_table->setColumnWidth(index,width);
setHeaderText(index,name);
}
inline void setImage(int row, int col, const String& image) {
QTableWidgetItem* item = m_table->item(row,col);
if (item)
item->setIcon(QIcon(QtClient::setUtf8(image)));
}
inline void addCell(int row, int col, const String& value) {
QTableWidgetItem* item = new QTableWidgetItem(QtClient::setUtf8(value));
m_table->setItem(row,col,item);
}
inline void setCell(int row, int col, const String& value, bool addNew = true) {
QTableWidgetItem* item = m_table->item(row,col);
if (item)
item->setText(QtClient::setUtf8(value));
else if (addNew)
addCell(row,col,value);
}
inline bool getCell(int row, int col, String& dest, bool lower = false) {
QTableWidgetItem* item = m_table->item(row,col);
if (item) {
QtClient::getUtf8(dest,item->text());
if (lower)
dest.toLower();
return true;
}
return false;
}
inline void setID(int row, const String& value)
{ setCell(row,0,value); }
// Add or set a row
void updateRow(const String& item, const NamedList* data, bool atStart);
// Update a row from a list of parameters
void updateRow(int row, const NamedList& data);
// Find a row by the first's column value. Return -1 if not found
int getRow(const String& item);
// Find a column by its label. Return -1 if not found
int getColumn(const String& name, bool caseInsentive = true);
protected:
void init(bool tmp);
private:
QTableWidget* m_table; // The table
String m_name; // Table's name
int m_sortControl; // Flag used to set/reset sorting attribute of the table
};
// Store an UI loaded from file to avoid loading it again
class UIBuffer : public String
{
public:
inline UIBuffer(const String& name, QByteArray* buf)
: String(name), m_buffer(buf)
{ s_uiCache.append(this); }
inline QByteArray* buffer()
{ return m_buffer; }
// Remove from list. Release memory
virtual void destruct();
// Return an already loaded UI. Load from file if not found.
// Add URLs paths when missing
static UIBuffer* build(const String& name);
// Find a buffer
static UIBuffer* find(const String& name);
// Buffer cache
static ObjList s_uiCache;
private:
QByteArray* m_buffer; // The buffer
};
}; // namespace TelEngine
using namespace TelEngine;
// Dynamic properies
static const String s_propsSave = "_yate_save_props"; // Save properties property name
static const String s_propColWidths = "_yate_col_widths"; // Column widths
static const String s_propSorting = "_yate_sorting"; // Table/List sorting
static const String s_propSizes = "_yate_sizes"; // Size int array
static const String s_propShowWndWhenActive = "_yate_showwnd_onactive"; // Show another window when a window become active
static String s_propHHeader = "dynamicHHeader"; // Tables: show/hide the horizontal header
static String s_propAction = "dynamicAction"; // Prefix for properties that would trigger some action
static String s_propWindowFlags = "_yate_windowflags"; // Window flags
static const String s_propContextMenu = "_yate_context_menu"; // Context menu name
static String s_propHideInactive = "dynamicHideOnInactive"; // Hide inactive window
static const String s_yatePropPrefix = "_yate_"; // Yate dynamic properties prefix
static NamedList s_qtStyles(""); // Qt styles classname -> internal name
//
static Qt4ClientFactory s_qt4Factory;
static Configuration s_cfg;
static Configuration s_save;
ObjList UIBuffer::s_uiCache;
// Values used to configure window title bar and border
static TokenDict s_windowFlags[] = {
// Window type
{"popup", Qt::Popup},
{"tool", Qt::Tool},
{"subwindow", Qt::SubWindow},
#ifdef _WINDOWS
{"notificationtype", Qt::Tool},
#else
{"notificationtype", Qt::SubWindow},
#endif
// Window flags
{"title", Qt::WindowTitleHint},
{"sysmenu", Qt::WindowSystemMenuHint},
{"maximize", Qt::WindowMaximizeButtonHint},
{"minimize", Qt::WindowMinimizeButtonHint},
{"help", Qt::WindowContextHelpButtonHint},
{"stayontop", Qt::WindowStaysOnTopHint},
{"frameless", Qt::FramelessWindowHint},
#if QT_VERSION >= 0x040500
{"close", Qt::WindowCloseButtonHint},
#endif
{0,0}
};
// Widget attribute names
static const TokenDict s_widgetAttributes[] = {
{"macshowfocusrect", Qt::WA_MacShowFocusRect},
{0,0}
};
String QtWidget::s_types[QtWidget::Unknown] = {
"QPushButton",
"QCheckBox",
"QTableWidget",
"QListWidget",
"QComboBox",
"QTabWidget",
"QStackedWidget",
"QTextEdit",
"QLabel",
"QLineEdit",
"QAbstractButton",
"QSlider",
"QProgressBar",
"QSpinBox",
"QCalendarWidget",
"QSplitter",
"QTextBrowser",
};
// QVariant type translation dictionary
static const TokenDict s_qVarType[] = {
{"string", QVariant::String},
{"bool", QVariant::Bool},
{"int", QVariant::Int},
{"uint", QVariant::UInt},
{"stringlist", QVariant::StringList},
{"icon", QVariant::Icon},
{"pixmap", QVariant::Pixmap},
{"double", QVariant::Double},
{"keysequence", QVariant::KeySequence},
{0,0}
};
// Qt alignment flags translation
static const TokenDict s_qAlign[] = {
{"left", Qt::AlignLeft},
{"right", Qt::AlignRight},
{"hcenter", Qt::AlignHCenter},
{"justify", Qt::AlignJustify},
{"top", Qt::AlignTop},
{"bottom", Qt::AlignBottom},
{"vcenter", Qt::AlignVCenter},
{"center", Qt::AlignCenter},
{"absolute", Qt::AlignAbsolute},
{0,0}
};
// Qt alignment flags translation
static const TokenDict s_qEditTriggers[] = {
{"currentchanged", QAbstractItemView::CurrentChanged},
{"doubleclick", QAbstractItemView::DoubleClicked},
{"selclick", QAbstractItemView::SelectedClicked},
{"editkeypress", QAbstractItemView::EditKeyPressed},
{"anykeypress", QAbstractItemView::AnyKeyPressed},
{"all", QAbstractItemView::AllEditTriggers},
{0,0}
};
// QtClientSort name
static const TokenDict s_sorting[] = {
{"ascending", QtClient::SortAsc},
{"descending", QtClient::SortDesc},
{"none", QtClient::SortNone},
{0,0}
};
// Handler for QT library messages
static void qtMsgHandler(QtMsgType type, const char* text)
{
int dbg = DebugAll;
switch (type) {
case QtDebugMsg:
dbg = DebugInfo;
break;
case QtWarningMsg:
dbg = DebugWarn;
break;
case QtCriticalMsg:
dbg = DebugGoOn;
break;
case QtFatalMsg:
dbg = DebugFail;
break;
}
Debug("QT",dbg,"%s",text);
}
// Build a list of parameters from a string
// Return the number of parameters found
static unsigned int str2Params(NamedList& params, const String& buf, char sep = '|')
{
ObjList* list = 0;
// Check if we have another separator
if (buf.startsWith("separator=")) {
sep = buf.at(10);
list = buf.substr(11).split(sep,false);
}
else
list = buf.split(sep,false);
unsigned int n = 0;
for (ObjList* o = list->skipNull(); o; o = o->skipNext()) {
String* s = static_cast<String*>(o->get());
int pos = s->find('=');
if (pos < 1)
continue;
params.addParam(s->substr(0,pos),s->substr(pos + 1));
n++;
}
TelEngine::destruct(list);
return n;
}
// Utility: fix QT path separator on Windows
// (display paths using only one separator to the user)
static inline QString fixPathSep(QString str)
{
#ifdef _WINDOWS
QString tmp = str;
tmp.replace(QChar('/'),QtClient::setUtf8(Engine::pathSeparator()));
return tmp;
#else
return str;
#endif
}
// Utility: find a stacked widget's page with the given name
static int findStackedWidget(QStackedWidget& w, const String& name)
{
QString n(QtClient::setUtf8(name));
for (int i = 0; i < w.count(); i++) {
QWidget* page = w.widget(i);
if (page && n == page->objectName())
return i;
}
return -1;
}
// Utility function used to get the name of a control
// The name of the control indicates actions, toggles ...
// The action name alias can contain parameters
static bool translateName(QtWidget& w, String& name, NamedList** params = 0)
{
if (w.invalid())
return false;
if (w.type() != QtWidget::Action)
QtClient::getIdentity(w.widget(),name);
else
QtClient::getIdentity(w.action(),name);
if (!name)
return true;
// Check params
int pos = name.find('|');
if (pos < 1)
return true;
if (params) {
*params = new NamedList("");
if (!str2Params(**params,name.substr(pos + 1)))
TelEngine::destruct(*params);
}
name = name.substr(0,pos);
return true;
}
// Utility: raise a select event if a list is empty
static inline void raiseSelectIfEmpty(int count, Window* wnd, const String& name)
{
if (!Client::exiting() && count <= 0 && Client::self())
Client::self()->select(wnd,name,String::empty());
}
// Add dynamic properties from a list of parameters
// Parameter format:
// property_name:property_type=property_value
static void addDynamicProps(QObject* obj, NamedList& props)
{
static String typeString = "string";
static String typeBool = "bool";
static String typeInt = "int";
if (!obj)
return;
unsigned int n = props.length();
for (unsigned int i = 0; i < n; i++) {
NamedString* ns = props.getParam(i);
if (!(ns && ns->name()))
continue;
int pos = ns->name().find(':');
if (pos < 1)
continue;
String prop = ns->name().substr(0,pos);
String type = ns->name().substr(pos + 1);
QVariant var;
if (type == typeString)
var.setValue(QString(ns->c_str()));
else if (type == typeBool)
var.setValue(ns->toBoolean());
else if (type == typeInt)
var.setValue(ns->toInteger());
if (var.type() != QVariant::Invalid) {
obj->setProperty(prop,var);
DDebug(ClientDriver::self(),DebugAll,
"Object '%s': added dynamic property %s='%s' type=%s",
YQT_OBJECT_NAME(obj),prop.c_str(),ns->c_str(),var.typeName());
}
else
Debug(ClientDriver::self(),DebugStub,
"Object '%s': dynamic property '%s' type '%s' is not supported",
YQT_OBJECT_NAME(obj),prop.c_str(),type.c_str());
}
}
// Find a QSystemTrayIcon child of an object
static inline QSystemTrayIcon* findSysTrayIcon(QObject* obj, const char* name)
{
return qFindChild<QSystemTrayIcon*>(obj,QtClient::setUtf8(name));
}
// Utility used to create an object's property if not found
// Add it to a list of strings
// Return true if the list changed
static bool createProperty(QObject* obj, const char* name, QVariant::Type t,
QtWindow* wnd, QStringList* list)
{
if (!obj || TelEngine::null(name))
return false;
QVariant var = obj->property(name);
if (var.type() == QVariant::Invalid)
obj->setProperty(name,QVariant(t));
else if (var.type() != t) {
if (wnd)
Debug(QtDriver::self(),DebugNote,
"Window(%s) child '%s' already has a %s property '%s' [%p]",
wnd->toString().c_str(),YQT_OBJECT_NAME(obj),var.typeName(),name,wnd);
return false;
}
if (!list)
return false;
QString s = QtClient::setUtf8(name);
if (list->contains(s))
return false;
*list << s;
return true;
}
// Replace file path in URLs in a character array
static void addFilePathUrl(QByteArray& a, const String& file)
{
if (!file)
return;
QString path = QDir::fromNativeSeparators(QtClient::setUtf8(file));
// Truncate after last path separator (lastIndexOf() returns -1 if not found)
path.truncate(path.lastIndexOf(QString("/")) + 1);
if (!path.size())
return;
int start = 0;
int end = -1;
while ((start = a.indexOf("url(",end + 1)) > 0) {
start += 4;
end = a.indexOf(")",start);
if (end <= start)
break;
// Add
int len = end - start;
QByteArray tmp = a.mid(start,len);
if (tmp.indexOf('/') != -1)
continue;
tmp.insert(0,path);
a.replace(start,len,tmp);
}
}
// Read data from file and append it to a string buffer
// Optionally append suffix characters to file name
static bool appendStyleSheet(QString& buf, const char* file,
const char* suffix1 = 0, const char* suffix2 = 0)
{
if (TelEngine::null(file))
return false;
String shf = file;
const char* oper = 0;
int pos = shf.rfind('/');
if (pos < 0)
pos = shf.rfind('\\');
if (pos < 0)
shf = Client::s_skinPath + shf;
int level = DebugNote;
if (!(TelEngine::null(suffix1) && TelEngine::null(suffix2))) {
level = DebugAll;
int dotPos = shf.rfind('.');
if (dotPos > pos) {
String tmp = shf.substr(0,dotPos);
tmp.append(suffix1,"_");
tmp.append(suffix2,"_");
shf = tmp + shf.substr(dotPos);
}
}
DDebug(ClientDriver::self(),DebugAll,"Loading stylesheet file '%s'",shf.c_str());
QFile f(QtClient::setUtf8(shf));
if (f.open(QIODevice::ReadOnly)) {
QByteArray a = f.readAll();
if (a.size()) {
addFilePathUrl(a,shf);
buf += QString::fromUtf8(a.constData());
}
else if (f.error() != QFile::NoError)
oper = "read";
}
else
oper = "open";
if (!oper)
return true;
Debug(ClientDriver::self(),level,"Failed to %s stylesheet file '%s': %d '%s'",
oper,shf.c_str(),f.error(),f.errorString().toUtf8().constData());
return false;
}
// Split an integer string list
// Result list length can be set by indicating a length
static QList<int> buildIntList(const String& buf, int len = 0)
{
QList<int> ret;
ObjList* list = buf.split(',');
int pos = 0;
ObjList* o = list;
while (o || pos < len) {
int val = 0;
if (o) {
if (o->get())
val = o->get()->toString().toInteger();
o = o->next();
}
ret.append(val);
pos++;
if (pos == len)
break;
}
TelEngine::destruct(list);
return ret;
}
// Retrieve an object's property
// Check platform dependent value
static inline bool getPropPlatform(QObject* obj, const String& name, String& val)
{
if (!(obj && name))
return false;
if (QtClient::getProperty(obj,name,val))
return true;
return QtClient::getProperty(obj,name + "_os" + PLATFORM_LOWERCASE_NAME,val);
}
/**
* Qt4ClientFactory
*/
Qt4ClientFactory::Qt4ClientFactory(const char* name)
: UIFactory(name)
{
m_types.append(new String("QSound"));
}
// Build QSound
void* Qt4ClientFactory::create(const String& type, const char* name, NamedList* params)
{
if (type == YSTRING("QSound"))
return new QSound(QtClient::setUtf8(name));
return 0;
}
/**
* TableWidget
*/
TableWidget::TableWidget(QTableWidget* table, bool tmp)
: m_table(table), m_sortControl(-1)
{
if (!m_table)
return;
init(tmp);
}
TableWidget::TableWidget(QWidget* wid, const String& name, bool tmp)
: m_table(0), m_sortControl(-1)
{
if (wid)
m_table = qFindChild<QTableWidget*>(wid,QtClient::setUtf8(name));
if (!m_table)
return;
init(tmp);
}
TableWidget::TableWidget(QtWidget& table, bool tmp)
: m_table(static_cast<QTableWidget*>((QWidget*)table)), m_sortControl(-1)
{
if (m_table)
init(tmp);
}
TableWidget::~TableWidget()
{
if (!m_table)
return;
if (m_sortControl >= 0)
m_table->setSortingEnabled((bool)m_sortControl);
m_table->repaint();
}
// Add or set a row
void TableWidget::updateRow(const String& item, const NamedList* data, bool atStart)
{
int row = getRow(item);
// Add a new one ?
if (row < 0) {
row = atStart ? 0 : rowCount();
addRow(row);
setID(row,item);
}
// Update
if (data)
updateRow(row,*data);
}
// Update a row from a list of parameters
void TableWidget::updateRow(int row, const NamedList& data)
{
int ncol = columnCount();
for (int i = 0; i < ncol; i++) {
String header;
if (!getHeaderText(i,header))
continue;
NamedString* tmp = data.getParam(header);
if (tmp)
setCell(row,i,*tmp);
// Set image
tmp = data.getParam(header + "_image");
if (tmp)
setImage(row,i,*tmp);
}
// Init vertical header
String* rowText = data.getParam(YSTRING("row_text"));
String* rowImg = data.getParam(YSTRING("row_image"));
if (rowText || rowImg) {
QTableWidgetItem* item = m_table->verticalHeaderItem(row);
if (!item) {
item = new QTableWidgetItem;
m_table->setVerticalHeaderItem(row,item);
}
if (rowText)
item->setText(QtClient::setUtf8(*rowText));
if (rowImg)
item->setIcon(QIcon(QtClient::setUtf8(*rowImg)));
}
}
// Find a row by the first's column value. Return -1 if not found
int TableWidget::getRow(const String& item)
{
int n = rowCount();
for (int i = 0; i < n; i++) {
String val;
if (getCell(i,0,val) && item == val)
return i;
}
return -1;
}
// Find a column by its label. Return -1 if not found
int TableWidget::getColumn(const String& name, bool caseInsensitive)
{
int n = columnCount();
for (int i = 0; i < n; i++) {
String val;
if (!getHeaderText(i,val,false))
continue;
if ((caseInsensitive && (name &= val)) || (!caseInsensitive && name == val))
return i;
}
return -1;
}
void TableWidget::init(bool tmp)
{
QtClient::getUtf8(m_name,m_table->objectName());
if (tmp) {
m_sortControl = m_table->isSortingEnabled() ? 1 : 0;
if (m_sortControl)
m_table->setSortingEnabled(false);
}
}
/**
* UIBuffer
*/
// Remove from list. Release memory
void UIBuffer::destruct()
{
s_uiCache.remove(this,false);
if (m_buffer) {
delete m_buffer;
m_buffer = 0;
}
String::destruct();
}
// Return an already loaded UI. Load from file if not found.
// Add URLs paths when missing
UIBuffer* UIBuffer::build(const String& name)
{
// Check if already loaded from the same location
UIBuffer* buf = find(name);
if (buf)
return buf;
// Load
QFile file(QtClient::setUtf8(name));
file.open(QIODevice::ReadOnly);
QByteArray* qArray = new QByteArray;
*qArray = file.readAll();
file.close();
if (!qArray->size()) {
delete qArray;
return 0;
}
// Add URLs path when missing
addFilePathUrl(*qArray,name);
return new UIBuffer(name,qArray);
}
// Find a buffer
UIBuffer* UIBuffer::find(const String& name)
{
ObjList* o = s_uiCache.find(name);
return o ? static_cast<UIBuffer*>(o->get()) : 0;
}
/**
* QtWindow
*/
QtWindow::QtWindow()
: m_x(0), m_y(0), m_width(0), m_height(0),
m_maximized(false), m_mainWindow(false), m_moving(0)
{
}
QtWindow::QtWindow(const char* name, const char* description, const char* alias, QtWindow* parent)
: QWidget(parent, Qt::Window),
Window(alias ? alias : name), m_description(description), m_oldId(name),
m_x(0), m_y(0), m_width(0), m_height(0),
m_maximized(false), m_mainWindow(false), m_moving(0)
{
setObjectName(QtClient::setUtf8(m_id));
}
QtWindow::~QtWindow()
{
// Update all hidden counter for tray icons owned by this window
QList<QSystemTrayIcon*> trayIcons = qFindChildren<QSystemTrayIcon*>(this);
if (trayIcons.size() > 0) {
if (s_allHiddenQuit >= (unsigned int)trayIcons.size())
s_allHiddenQuit -= trayIcons.size();
else {
Debug(QtDriver::self(),DebugFail,
"QtWindow(%s) destroyed with all hidden counter %u greater then tray icons %d [%p]",
m_id.c_str(),s_allHiddenQuit,trayIcons.size(),this);
s_allHiddenQuit = 0;
}
}
// Save settings
if (m_saveOnClose) {
m_maximized = isMaximized();
s_save.setValue(m_id,"maximized",String::boolText(m_maximized));
// Don't save position if maximized: keep the old one
if (!m_maximized) {
s_save.setValue(m_id,"x",m_x);
s_save.setValue(m_id,"y",m_y);
s_save.setValue(m_id,"width",m_width);
s_save.setValue(m_id,"height",m_height);
}
s_save.setValue(m_id,"visible",m_visible);
// Set dynamic properties to be saved for native QT objects
QList<QTableWidget*> tables = qFindChildren<QTableWidget*>(this);
for (int i = 0; i < tables.size(); i++) {
if (qobject_cast<QtTable*>(tables[i]))
continue;
// Column widths
unsigned int n = tables[i]->columnCount();
String widths;
for (unsigned int j = 0; j < n; j++)
widths.append(String(tables[i]->columnWidth(j)),",",true);
tables[i]->setProperty(s_propColWidths,QVariant(QtClient::setUtf8(widths)));
// Sorting
String sorting;
if (tables[i]->isSortingEnabled()) {
QHeaderView* h = tables[i]->horizontalHeader();
int col = h ? h->sortIndicatorSection() : -1;
if (col >= 0)
sorting << col << "," <<
String::boolText(Qt::AscendingOrder == h->sortIndicatorOrder());
}
tables[i]->setProperty(s_propSorting,QVariant(QtClient::setUtf8(sorting)));
}
QList<QSplitter*> spl = qFindChildren<QSplitter*>(this);
for (int i = 0; i < spl.size(); i++) {
String sizes;
QtClient::intList2str(sizes,spl[i]->sizes());
QtClient::setProperty(spl[i],s_propSizes,sizes);
}
// Save child objects properties
QList<QObject*> child = qFindChildren<QObject*>(this);
for (int i = 0; i < child.size(); i++) {
NamedList props("");
if (!QtClient::getProperty(child[i],s_propsSave,props))
continue;
unsigned int n = props.length();
for (unsigned int j = 0; j < n; j++) {
NamedString* ns = props.getParam(j);
if (ns && ns->name())
QtClient::saveProperty(child[i],ns->name(),this);
}
}
}
}
// Set windows title
void QtWindow::title(const String& text)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow::title(%s) [%p]",text.c_str(),this);
Window::title(text);
QWidget::setWindowTitle(QtClient::setUtf8(text));
}
void QtWindow::context(const String& text)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow::context(%s) [%p]",text.c_str(),this);
m_context = text;
}
bool QtWindow::setParams(const NamedList& params)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow::setParams() [%p]",this);
setUpdatesEnabled(false);
// Check for custom widget params
if (params == YSTRING("customwidget")) {
// Each parameter is a list of parameters for a custom widget
// Parameter name is the widget's name
unsigned int n = params.length();
bool ok = true;
for (unsigned int i = 0; i < n; i++) {
NamedString* ns = params.getParam(i);
NamedList* nl = static_cast<NamedList*>(ns ? ns->getObject(YATOM("NamedList")) : 0);
if (!(nl && ns->name()))
continue;
// Find the widget and set its params
QtWidget w(this,ns->name());
if (w.type() == QtWidget::CustomTable)
ok = w.customTable()->setParams(*nl) && ok;
else if (w.type() == QtWidget::CustomWidget)
ok = w.customWidget()->setParams(*nl) && ok;
else if (w.type() == QtWidget::CustomObject)
ok = w.customObject()->setParams(*nl) && ok;
else
ok = false;
}
setUpdatesEnabled(true);
return ok;
}
// Check for system tray icon params
if (params == YSTRING("systemtrayicon")) {
// Each parameter is a list of parameters for a system tray icon
// Parameter name is the widget's name
// Parameter value indicates delete/create/set an existing one
unsigned int n = params.length();
bool ok = false;
for (unsigned int i = 0; i < n; i++) {
NamedString* ns = params.getParam(i);
if (!(ns && ns->name()))
continue;
QSystemTrayIcon* trayIcon = findSysTrayIcon(this,ns->name());
// Delete
if (ns->null()) {
if (trayIcon) {
// Reactivate program termination when the last window was hidden
if (s_allHiddenQuit)
s_allHiddenQuit--;
else
Debug(QtDriver::self(),DebugFail,
"QtWindow(%s) all hidden counter is 0 while deleting '%s' tray icon [%p]",
m_id.c_str(),YQT_OBJECT_NAME(trayIcon),this);
QtClient::deleteLater(trayIcon);
}
continue;
}
NamedList* nl = YOBJECT(NamedList,ns);
if (!nl)
continue;
// Create a new one if needed
if (!trayIcon) {
if (!ns->toBoolean())
continue;
trayIcon = new QSystemTrayIcon(this);
trayIcon->setObjectName(QtClient::setUtf8(ns->name()));
QtClient::connectObjects(trayIcon,SIGNAL(activated(QSystemTrayIcon::ActivationReason)),
this,SLOT(sysTrayIconAction(QSystemTrayIcon::ActivationReason)));
// Deactivate program termination when the last window was hidden
s_allHiddenQuit++;
}
ok = true;
// Add dynamic properties
// TODO: track the properties, clear the old ones if needed
addDynamicProps(trayIcon,*nl);
// Set icon and tooltip
NamedString* tmp = nl->getParam(YSTRING("icon"));
if (tmp && *tmp)
trayIcon->setIcon(QIcon(QtClient::setUtf8(*tmp)));
tmp = nl->getParam(YSTRING("tooltip"));
if (tmp && *tmp)
trayIcon->setToolTip(QtClient::setUtf8(*tmp));
// Check context menu
NamedString* menu = nl->getParam(YSTRING("menu"));
if (menu) {
QMenu* oldMenu = trayIcon->contextMenu();
if (oldMenu)
delete oldMenu;
NamedList* nlMenu = YOBJECT(NamedList,menu);
trayIcon->setContextMenu(nlMenu ? QtClient::buildMenu(*nlMenu,*menu,this,
SLOT(action()),SLOT(toggled(bool)),this) : 0);
}
if (nl->getBoolValue(YSTRING("show"),true))
trayIcon->setVisible(true);
}
setUpdatesEnabled(true);
return ok;
}
// Parameters for the widget whose name is the list name
if(params) {
QtWidget w(this, params);
// Handle UIWidget descendants
UIWidget* uiw = w.uiWidget();
if (uiw) {
bool ok = uiw->setParams(params);
setUpdatesEnabled(true);
return ok;
}
if (w.type() == QtWidget::Calendar) {
int year = params.getIntValue(YSTRING("year"));
int month = params.getIntValue(YSTRING("month"));
int day = params.getIntValue(YSTRING("day"));
w.calendar()->setCurrentPage(year, month);
w.calendar()->setSelectedDate(QDate(year, month, day));
setUpdatesEnabled(true);
return true;
}
}
// Window or other parameters
if (params.getBoolValue(YSTRING("modal"))) {
if (parentWindow())
setWindowModality(Qt::WindowModal);
else
setWindowModality(Qt::ApplicationModal);
}
if (params.getBoolValue(YSTRING("minimized")))
QWidget::setWindowState(Qt::WindowMinimized);
bool ok = Window::setParams(params);
setUpdatesEnabled(true);
return ok;
}
void QtWindow::setOver(const Window* parent)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow::setOver(%p) [%p]",parent,this);
QWidget::raise();
}
bool QtWindow::hasElement(const String& name)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow::hasElement(%s) [%p]",name.c_str(),this);
QtWidget w(this,name);
return w.valid();
}
bool QtWindow::setActive(const String& name, bool active)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow::setActive(%s,%s) [%p]",
name.c_str(),String::boolText(active),this);
bool ok = (name == m_id);
if (ok) {
if (QWidget::isMinimized())
QWidget::showNormal();
QWidget::activateWindow();
QWidget::raise();
}
QtWidget w(this,name);
if (w.invalid())
return ok;
if (w.type() != QtWidget::Action)
w->setEnabled(active);
else
w.action()->setEnabled(active);
return true;
}
bool QtWindow::setFocus(const String& name, bool select)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow::setFocus(%s,%s) [%p]",
name.c_str(),String::boolText(select),this);
QtWidget w(this,name);
if (w.invalid())
return false;
w->setFocus();
switch (w.type()) {
case QtWidget::ComboBox:
if (w.combo()->isEditable() && select)
w.combo()->lineEdit()->selectAll();
break;
}
return true;
}
bool QtWindow::setShow(const String& name, bool visible)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow::setShow(%s,%s) [%p]",
name.c_str(),String::boolText(visible),this);
// Check system tray icons
QSystemTrayIcon* trayIcon = findSysTrayIcon(this,name);
if (trayIcon) {
trayIcon->setVisible(visible);
return true;
}
// Widgets
QtWidget w(this,name);
if (w.invalid())
return false;
setUpdatesEnabled(false);
if (w.type() != QtWidget::Action)
w->setVisible(visible);
else
w.action()->setVisible(visible);
setUpdatesEnabled(true);
return true;
}
bool QtWindow::setText(const String& name, const String& text,
bool richText)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow(%s) setText(%s,%s) [%p]",
m_id.c_str(),name.c_str(),text.c_str(),this);
QtWidget w(this,name);
if (w.invalid())
return false;
UIWidget* uiw = w.uiWidget();
if (uiw)
return uiw->setText(text,richText);
switch (w.type()) {
case QtWidget::CheckBox:
w.check()->setText(QtClient::setUtf8(text));
return true;
case QtWidget::LineEdit:
w.lineEdit()->setText(QtClient::setUtf8(text));
return true;
case QtWidget::TextBrowser:
case QtWidget::TextEdit:
if (richText) {
w.textEdit()->clear();
w.textEdit()->insertHtml(QtClient::setUtf8(text));
}
else
w.textEdit()->setText(QtClient::setUtf8(text));
{
QScrollBar* bar = w.textEdit()->verticalScrollBar();
if (bar)
bar->setSliderPosition(bar->maximum());
}
return true;
case QtWidget::Label:
w.label()->setText(QtClient::setUtf8(text));
return true;
case QtWidget::ComboBox:
if (w.combo()->lineEdit())
w.combo()->lineEdit()->setText(QtClient::setUtf8(text));
else
setSelect(name,text);
return true;
case QtWidget::Action:
w.action()->setText(QtClient::setUtf8(text));
return true;
case QtWidget::SpinBox:
w.spinBox()->setValue(text.toInteger());
return true;
}
// Handle some known base classes having a setText() method
if (w.inherits(QtWidget::AbstractButton))
w.abstractButton()->setText(QtClient::setUtf8(text));
else
return false;
return true;
}
bool QtWindow::setCheck(const String& name, bool checked)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow::setCheck(%s,%s) [%p]",
name.c_str(),String::boolText(checked),this);
QtWidget w(this,name);
if (w.invalid())
return false;
if (w.inherits(QtWidget::AbstractButton))
w.abstractButton()->setChecked(checked);
else if (w.type() == QtWidget::Action)
w.action()->setChecked(checked);
else
return false;
return true;
}
bool QtWindow::setSelect(const String& name, const String& item)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow::setSelect(%s,%s) [%p]",
name.c_str(),item.c_str(),this);
QtWidget w(this,name);
if (w.invalid())
return false;
UIWidget* uiw = w.uiWidget();
if (uiw)
return uiw->setSelect(item);
int d = 0;
switch (w.type()) {
case QtWidget::Table:
{
TableWidget t(w);
int row = t.getRow(item);
if (row < 0)
return false;
t.table()->setCurrentCell(row,0);
return true;
}
case QtWidget::ComboBox:
if (item) {
d = w.findComboItem(item);
if (d < 0)
return false;
w.combo()->setCurrentIndex(d);
}
else if (w.combo()->lineEdit())
w.combo()->lineEdit()->setText("");
else
return false;
return true;
case QtWidget::ListBox:
d = w.findListItem(item);
if (d >= 0)
w.list()->setCurrentRow(d);
return d >= 0;
case QtWidget::Slider:
w.slider()->setValue(item.toInteger());
return true;
case QtWidget::StackWidget:
d = item.toInteger(-1);
while (d < 0) {
d = findStackedWidget(*(w.stackWidget()),item);
if (d >= 0)
break;
// Check for a default widget
String def = YQT_OBJECT_NAME(w.stackWidget());
def << "_default";
d = findStackedWidget(*(w.stackWidget()),def);
break;
}
if (d >= 0 && d < w.stackWidget()->count()) {
w.stackWidget()->setCurrentIndex(d);
return true;
}
return false;
case QtWidget::ProgressBar:
d = item.toInteger();
if (d >= w.progressBar()->minimum() && d <= w.progressBar()->maximum())
w.progressBar()->setValue(d);
else if (d < w.progressBar()->minimum())
w.progressBar()->setValue(w.progressBar()->minimum());
else
w.progressBar()->setValue(w.progressBar()->maximum());
return true;
case QtWidget::Tab:
d = w.tab()->count() - 1;
for (QString tmp = QtClient::setUtf8(item); d >= 0; d--) {
QWidget* wid = w.tab()->widget(d);
if (wid && wid->objectName() == tmp)
break;
}
if (d >= 0 && d < w.tab()->count()) {
w.tab()->setCurrentIndex(d);
return true;
}
return false;
}
return false;
}
bool QtWindow::setUrgent(const String& name, bool urgent)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow::setUrgent(%s,%s) [%p]",
name.c_str(),String::boolText(urgent),this);
if (name == m_id) {
QApplication::alert(this,0);
return true;
}
QtWidget w(this,name);
if (w.invalid())
return false;
w->raise();
return true;
}
bool QtWindow::hasOption(const String& name, const String& item)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow::hasOption(%s,%s) [%p]",
name.c_str(),item.c_str(),this);
QtWidget w(this,name);
if (w.invalid())
return false;
switch (w.type()) {
case QtWidget::ComboBox:
return -1 != w.findComboItem(item);
case QtWidget::Table:
return getTableRow(name,item);
case QtWidget::ListBox:
return -1 != w.findListItem(item);
}
return false;
}
bool QtWindow::addOption(const String& name, const String& item, bool atStart,
const String& text)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow(%s) addOption(%s,%s,%s,%s) [%p]",
m_id.c_str(),name.c_str(),item.c_str(),
String::boolText(atStart),text.c_str(),this);
QtWidget w(this,name);
switch (w.type()) {
case QtWidget::ComboBox:
w.addComboItem(item,atStart);
if (atStart && w.combo()->lineEdit())
w.combo()->lineEdit()->setText(w.combo()->itemText(0));
return true;
case QtWidget::Table:
return addTableRow(name,item,0,atStart);
case QtWidget::ListBox:
return w.addListItem(item,atStart);
}
return false;
}
bool QtWindow::delOption(const String& name, const String& item)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow(%s) delOption(%s,%s) [%p]",
m_id.c_str(),name.c_str(),item.c_str(),this);
return delTableRow(name,item);
}
bool QtWindow::getOptions(const String& name, NamedList* items)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow(%s) getOptions(%s,%p) [%p]",
m_id.c_str(),name.c_str(),items,this);
QtWidget w(this,name);
if (w.invalid())
return false;
if (!items)
return true;
UIWidget* uiw = w.uiWidget();
if (uiw)
return uiw->getOptions(*items);
switch (w.type()) {
case QtWidget::ComboBox:
for (int i = 0; i < w.combo()->count(); i++)
QtClient::getUtf8(*items,"",w.combo()->itemText(i),false);
break;
case QtWidget::Table:
{
TableWidget t(w.table(),false);
for (int i = 0; i < t.rowCount(); i++) {
String item;
if (t.getCell(i,0,item) && item)
items->addParam(item,"");
}
}
break;
case QtWidget::ListBox:
for (int i = 0; i < w.list()->count(); i++) {
QListWidgetItem* tmp = w.list()->item(i);
if (tmp)
QtClient::getUtf8(*items,"",tmp->text(),false);
}
break;
}
return true;
}
// Append or insert text lines to a widget
bool QtWindow::addLines(const String& name, const NamedList* lines, unsigned int max,
bool atStart)
{
DDebug(ClientDriver::self(),DebugAll,"QtWindow(%s) addLines('%s',%p,%u,%s) [%p]",
m_id.c_str(),name.c_str(),lines,max,String::boolText(atStart),this);
QtWidget w(this,name);
if (w.invalid())
return false;
if (!lines)
return true;
UIWidget* uiw = w.uiWidget();
if (uiw)
return uiw->addLines(*lines,max,atStart);
unsigned int count = lines->length();
if (!count)
return true;
switch (w.type()) {
case QtWidget::TextBrowser:
case QtWidget::TextEdit:
// Limit the maximum number of paragraphs
if (max) {
QTextDocument* doc = w.textEdit()->document();
if (!doc)
return false;
doc->setMaximumBlockCount((int)max);
}
{
// FIXME: delete lines from begining if appending and the number
// of lines exceeds the maximum allowed
QString s = w.textEdit()->toPlainText();
int pos = atStart ? 0 : s.length();
for (unsigned int i = 0; i < count; i++) {
NamedString* ns = lines->getParam(i);
if (!ns)
continue;
if (ns->name().endsWith("\n"))
s.insert(pos,QtClient::setUtf8(ns->name()));
else {
String tmp = ns->name() + "\n";
s.insert(pos,QtClient::setUtf8(tmp));
pos++;
}
pos += (int)ns->name().length();
}
w.textEdit()->setText(s);
// Scroll down if added at end
if (!atStart) {
QScrollBar* bar = w.textEdit()->verticalScrollBar();
if (bar)
bar->setSliderPosition(bar->maximum());
}
}
return true;
case QtWidget::Table:
// TODO: implement
break;
case QtWidget::ComboBox:
if (atStart) {
for (unsigned int i = count; i >= 0; i--) {
NamedString* ns = lines->getParam(i);
if (ns)
w.combo()->insertItem(0,QtClient::setUtf8(ns->name()));
}
if (w.combo()->lineEdit())
w.combo()->lineEdit()->setText(w.combo()->itemText(0));
}
else {
for (unsigned int i = 0; i < count; i++) {
NamedString* ns = lines->getParam(i);
if (ns)
w.combo()->addItem(QtClient::setUtf8(ns->name()));
}
}
return true;
case QtWidget::ListBox:
// TODO: implement
break;
}
return false;
}
bool QtWindow::addTableRow(const String& name, const String& item,
const NamedList* data, bool atStart)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow(%s) addTableRow(%s,%s,%p,%s) [%p]",
m_id.c_str(),name.c_str(),item.c_str(),data,String::boolText(atStart),this);
QtWidget w(this,name);
if (w.invalid())
return false;
UIWidget* uiw = w.uiWidget();
if (uiw)
return uiw->addTableRow(item,data,atStart);
// Handle basic QTableWidget
if (w.type() != QtWidget::Table)
return false;
TableWidget tbl(w.table());
int row = atStart ? 0 : tbl.rowCount();
tbl.addRow(row);
// Set item (the first column) and the rest of data
tbl.setID(row,item);
if (data)
tbl.updateRow(row,*data);
return true;
}
// Insert or update multiple rows in a single operation
bool QtWindow::setMultipleRows(const String& name, const NamedList& data, const String& prefix)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow(%s) setMultipleRows('%s',%p,'%s') [%p]",
m_id.c_str(),name.c_str(),&data,prefix.c_str(),this);
QtWidget w(this,name);
if (w.invalid())
return false;
UIWidget* uiw = w.uiWidget();
return uiw && uiw->setMultipleRows(data,prefix);
}
// Insert a row into a table owned by this window
bool QtWindow::insertTableRow(const String& name, const String& item,
const String& before, const NamedList* data)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow(%s) insertTableRow(%s,%s,%s,%p) [%p]",
m_id.c_str(),name.c_str(),item.c_str(),before.c_str(),data,this);
QtWidget w(this,name);
if (w.invalid())
return false;
UIWidget* uiw = w.uiWidget();
if (uiw)
return uiw->insertTableRow(item,before,data);
if (w.type() != QtWidget::Table)
return false;
TableWidget tbl(w.table());
int row = tbl.getRow(before);
if (row == -1)
row = tbl.rowCount();
tbl.addRow(row);
// Set item (the first column) and the rest of data
tbl.setID(row,item);
if (data)
tbl.updateRow(row,*data);
return true;
}
bool QtWindow::delTableRow(const String& name, const String& item)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow::delTableRow(%s,%s) [%p]",
name.c_str(),item.c_str(),this);
QtWidget w(this,name);
if (w.invalid())
return false;
int row = -1;
int n = 0;
switch (w.type()) {
case QtWidget::Table:
case QtWidget::CustomTable:
{
TableWidget tbl(w.table());
QtTable* custom = tbl.customTable();
if (custom) {
if (custom->delTableRow(item))
row = 0;
}
else {
row = tbl.getRow(item);
if (row >= 0)
tbl.delRow(row);
}
n = tbl.rowCount();
}
break;
case QtWidget::ComboBox:
row = w.findComboItem(item);
if (row >= 0) {
w.combo()->removeItem(row);
n = w.combo()->count();
}
break;
case QtWidget::ListBox:
row = w.findListItem(item);
if (row >= 0) {
QStringListModel* model = (QStringListModel*)w.list()->model();
if (!(model && model->removeRow(row)))
row = -1;
n = w.list()->count();
}
break;
default:
UIWidget* uiw = w.uiWidget();
if (uiw && uiw->delTableRow(item)) {
row = 0;
// Don't notify empty: we don't know it
n = 1;
}
}
if (row < 0)
return false;
if (!n)
raiseSelectIfEmpty(0,this,name);
return true;
}
bool QtWindow::setTableRow(const String& name, const String& item, const NamedList* data)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow(%s) setTableRow(%s,%s,%p) [%p]",
m_id.c_str(),name.c_str(),item.c_str(),data,this);
QtWidget w(this,name);
if (w.invalid())
return false;
UIWidget* uiw = w.uiWidget();
if (uiw)
return uiw->setTableRow(item,data);
if (w.type() != QtWidget::Table)
return false;
TableWidget tbl(w.table());
int row = tbl.getRow(item);
if (row < 0)
return false;
if (data)
tbl.updateRow(row,*data);
return true;
}
bool QtWindow::getTableRow(const String& name, const String& item, NamedList* data)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow::getTableRow(%s,%s,%p) [%p]",
name.c_str(),item.c_str(),data,this);
QtWidget w(this,name);
if (w.invalid())
return false;
UIWidget* uiw = w.uiWidget();
if (uiw)
return uiw->getTableRow(item,data);
if (w.type() != QtWidget::Table)
return false;
TableWidget tbl(w.table(),false);
int row = tbl.getRow(item);
if (row < 0)
return false;
if (!data)
return true;
int n = tbl.columnCount();
for (int i = 0; i < n; i++) {
String name;
if (!tbl.getHeaderText(i,name))
continue;
String value;
if (tbl.getCell(row,i,value))
data->setParam(name,value);
}
return true;
}
// Set a table row or add a new one if not found
bool QtWindow::updateTableRow(const String& name, const String& item,
const NamedList* data, bool atStart)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow(%s) updateTableRow('%s','%s',%p,%s) [%p]",
m_id.c_str(),name.c_str(),item.c_str(),data,String::boolText(atStart),this);
QtWidget w(this,name);
if (w.invalid())
return false;
switch (w.type()) {
case QtWidget::Table:
case QtWidget::CustomTable:
{
TableWidget tbl(w.table());
QtTable* custom = tbl.customTable();
if (custom) {
if (custom->getTableRow(item))
return custom->setTableRow(item,data);
return custom->addTableRow(item,data,atStart);
}
tbl.updateRow(item,data,atStart);
return true;
}
case QtWidget::CustomTree:
{
QtTree* custom = w.customTree();
if (custom) {
if (custom->getTableRow(item))
return custom->setTableRow(item,data);
return custom->addTableRow(item,data,atStart);
}
return false;
}
case QtWidget::ComboBox:
return w.findComboItem(item) >= 0 || w.addComboItem(item,atStart);
case QtWidget::ListBox:
return w.findListItem(item) >= 0 || w.addListItem(item,atStart);
}
return false;
}
// Add or set one or more table row(s). Screen update is locked while changing the table.
// Each data list element is a NamedPointer carrying a NamedList with item parameters.
// The name of an element is the item to update.
// Element's value not empty: update the item
// Else: delete it
bool QtWindow::updateTableRows(const String& name, const NamedList* data, bool atStart)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow(%s) updateTableRows('%s',%p,%s) [%p]",
m_id.c_str(),name.c_str(),data,String::boolText(atStart),this);
QtWidget w(this,name);
if (w.invalid())
return false;
UIWidget* uiw = w.uiWidget();
if (uiw) {
bool ok = uiw->updateTableRows(data,atStart);
QtTable* ct = w.customTable();
if (ct)
raiseSelectIfEmpty(ct->rowCount(),this,name);
return ok;
}
if (w.type() != QtWidget::Table)
return false;
if (!data)
return true;
TableWidget tbl(w.table());
bool ok = true;
tbl.table()->setUpdatesEnabled(false);
ObjList add;
unsigned int n = data->length();
for (unsigned int i = 0; i < n; i++) {
if (Client::exiting())
break;
// Get item and the list of parameters
NamedString* ns = data->getParam(i);
if (!ns)
continue;
// Delete ?
if (ns->null()) {
int row = tbl.getRow(ns->name());
if (row >= 0)
tbl.delRow(row);
else
ok = false;
continue;
}
// Set existing row or postpone add
int row = tbl.getRow(ns->name());
if (row >= 0) {
const NamedList* params = YOBJECT(NamedList,ns);
if (params)
tbl.updateRow(row,*params);
}
else if (ns->toBoolean())
add.append(ns)->setDelete(false);
else
ok = false;
}
n = add.count();
if (n) {
int row = tbl.rowCount();
if (row < 0)
row = 0;
// Append if not requested to insert at start or table is empty
if (!(atStart && row))
tbl.table()->setRowCount(row + n);
else {
for (unsigned int i = 0; i < n; i++)
tbl.table()->insertRow(0);
}
for (ObjList* o = add.skipNull(); o; row++, o = o->skipNext()) {
NamedString* ns = static_cast<NamedString*>(o->get());
tbl.setID(row,ns->name());
const NamedList* params = YOBJECT(NamedList,ns);
if (params)
tbl.updateRow(row,*params);
}
}
tbl.table()->setUpdatesEnabled(true);
raiseSelectIfEmpty(tbl.rowCount(),this,name);
return ok;
}
bool QtWindow::clearTable(const String& name)
{
DDebug(QtDriver::self(),DebugAll,"QtWindow::clearTable(%s) [%p]",name.c_str(),this);
QtWidget w(this,name);
if (w.invalid())
return false;
UIWidget* uiw = w.uiWidget();
if (uiw)
return uiw->clearTable();
bool ok = true;
if (w.widget())
w->setUpdatesEnabled(false);
switch (w.type()) {
case QtWidget::Table:
w.table()->setRowCount(0);
break;
case QtWidget::TextBrowser:
case QtWidget::TextEdit:
w.textEdit()->clear();
break;
case QtWidget::ListBox:
w.list()->clear();
break;
case QtWidget::ComboBox:
w.combo()->clear();
break;
default:
ok = false;
}
if (w.widget())
w->setUpdatesEnabled(true);
return ok;
}
// Show or hide control busy state
bool QtWindow::setBusy(const String& name, bool on)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow(%s) setBusy(%s,%u) [%p]",
m_id.c_str(),name.c_str(),on,this);
if (name == m_id)
return QtBusyWidget::showBusyChild(this,on);
QtWidget w(this,name);
if (w.invalid())
return false;
UIWidget* uiw = w.uiWidget();
if (uiw)
return uiw->setBusy(on);
if (w.widget())
return QtBusyWidget::showBusyChild(w.widget(),on);
return false;
}
bool QtWindow::getText(const String& name, String& text, bool richText)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow(%s) getText(%s) [%p]",
m_id.c_str(),name.c_str(),this);
QtWidget w(this,name);
if (w.invalid())
return false;
UIWidget* uiw = w.uiWidget();
if (uiw)
return uiw->getText(text,richText);
switch (w.type()) {
case QtWidget::ComboBox:
QtClient::getUtf8(text,w.combo()->currentText());
return true;
case QtWidget::LineEdit:
QtClient::getUtf8(text,w.lineEdit()->text());
return true;
case QtWidget::TextBrowser:
case QtWidget::TextEdit:
if (!richText)
QtClient::getUtf8(text,w.textEdit()->toPlainText());
else
QtClient::getUtf8(text,w.textEdit()->toHtml());
return true;
case QtWidget::Label:
QtClient::getUtf8(text,w.label()->text());
return true;
case QtWidget::Action:
QtClient::getUtf8(text,w.action()->text());
return true;
case QtWidget::SpinBox:
text = w.spinBox()->value();
return true;
default:
if (w.inherits(QtWidget::AbstractButton)) {
QtClient::getUtf8(text,w.abstractButton()->text());
return true;
}
}
return false;
}
bool QtWindow::getCheck(const String& name, bool& checked)
{
DDebug(QtDriver::self(),DebugAll,"QtWindow::getCheck(%s) [%p]",name.c_str(),this);
QtWidget w(this,name);
if (w.invalid())
return false;
if (w.inherits(QtWidget::AbstractButton))
checked = w.abstractButton()->isChecked();
else if (w.type() == QtWidget::Action)
checked = w.action()->isChecked();
else
return false;
return true;
}
bool QtWindow::getSelect(const String& name, String& item)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow::getSelect(%s) [%p]",name.c_str(),this);
QtWidget w(this,name);
if (w.invalid())
return false;
UIWidget* uiw = w.uiWidget();
if (uiw)
return uiw->getSelect(item);
switch (w.type()) {
case QtWidget::ComboBox:
if (w.combo()->lineEdit() && w.combo()->lineEdit()->selectedText().isEmpty())
return false;
QtClient::getUtf8(item,w.combo()->currentText());
return true;
case QtWidget::Table:
{
TableWidget t(w);
int row = t.crtRow();
return row >= 0 ? t.getCell(row,0,item) : false;
}
case QtWidget::ListBox:
{
QListWidgetItem* crt = w.list()->currentItem();
if (!crt)
return false;
QtClient::getUtf8(item,crt->text());
}
return true;
case QtWidget::Slider:
item = w.slider()->value();
return true;
case QtWidget::ProgressBar:
item = w.progressBar()->value();
return true;
case QtWidget::Tab:
{
item = "";
QWidget* wid = w.tab()->currentWidget();
if (wid)
QtClient::getUtf8(item,wid->objectName());
}
return true;
case QtWidget::StackWidget:
{
item = "";
QWidget* wid = w.stackWidget()->currentWidget();
if (wid)
QtClient::getUtf8(item,wid->objectName());
}
return true;
}
return false;
}
// Retrieve an element's multiple selection
bool QtWindow::getSelect(const String& name, NamedList& items)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow::getSelect(%p) [%p]",&items,this);
QtWidget w(this,name);
if (w.invalid())
return false;
UIWidget* uiw = w.uiWidget();
if (uiw)
return uiw->getSelect(items);
switch (w.type()) {
case QtWidget::ComboBox:
case QtWidget::Table:
case QtWidget::ListBox:
case QtWidget::Slider:
case QtWidget::ProgressBar:
case QtWidget::Tab:
case QtWidget::StackWidget:
DDebug(QtDriver::self(),DebugStub,"QtWindow::getSelect(%p) not implemented for '%s; [%p]",
&items,w.widget()->metaObject()->className(),this);
}
return false;
}
// Build a menu from a list of parameters
bool QtWindow::buildMenu(const NamedList& params)
{
QWidget* parent = this;
// Retrieve the owner
const String& owner = params[YSTRING("owner")];
if (owner && owner != m_id) {
parent = qFindChild<QWidget*>(this,QtClient::setUtf8(owner));
if (!parent) {
DDebug(QtDriver::self(),DebugNote,
"QtWindow(%s) buildMenu(%s) owner '%s' not found [%p]",
m_id.c_str(),params.c_str(),owner.c_str(),this);
return false;
}
}
QWidget* target = parent;
const String& t = params[YSTRING("target")];
if (t) {
target = qFindChild<QWidget*>(this,QtClient::setUtf8(t));
if (!target) {
DDebug(QtDriver::self(),DebugNote,
"QtWindow(%s) buildMenu(%s) target '%s' not found [%p]",
m_id.c_str(),params.c_str(),t.c_str(),this);
return false;
}
}
// Remove existing menu
removeMenu(params);
QMenu* menu = QtClient::buildMenu(params,params.getValue(YSTRING("title"),params),this,
SLOT(action()),SLOT(toggled(bool)),parent);
if (!menu) {
DDebug(QtDriver::self(),DebugNote,
"QtWindow(%s) failed to build menu '%s' target='%s' [%p]",
m_id.c_str(),params.c_str(),YQT_OBJECT_NAME(target),this);
return false;
}
DDebug(QtDriver::self(),DebugAll,"QtWindow(%s) built menu '%s' target='%s' [%p]",
m_id.c_str(),params.c_str(),YQT_OBJECT_NAME(target),this);
QMenuBar* mbOwner = qobject_cast<QMenuBar*>(target);
QMenu* mOwner = !mbOwner ? qobject_cast<QMenu*>(target) : 0;
if (mbOwner || mOwner) {
QAction* before = 0;
const String& bef = params[YSTRING("before")];
// Retrieve the action to insert before
if (bef) {
QString cmp = QtClient::setUtf8(bef);
QList<QAction*> list = target->actions();
for (int i = 0; !before && i < list.size(); i++) {
// Check action name or menu name if the action is associated with a menu
if (list[i]->objectName() == cmp)
before = list[i];
else if (list[i]->menu() && list[i]->menu()->objectName() == cmp)
before = list[i]->menu()->menuAction();
if (before && i && list[i - 1]->isSeparator() &&
params.getBoolValue(YSTRING("before_separator"),true))
before = list[i - 1];
}
}
// Insert the menu
if (mbOwner)
mbOwner->insertMenu(before,menu);
else
mOwner->insertMenu(before,menu);
}
else {
QToolButton* tb = qobject_cast<QToolButton*>(target);
if (tb)
tb->setMenu(menu);
else {
QPushButton* pb = qobject_cast<QPushButton*>(target);
if (pb)
pb->setMenu(menu);
else if (!QtClient::setProperty(target,s_propContextMenu,params))
target->addAction(menu->menuAction());
}
}
return true;
}
// Remove a menu
bool QtWindow::removeMenu(const NamedList& params)
{
QWidget* parent = this;
// Retrieve the owner
const String& owner = params[YSTRING("owner")];
if (owner && owner != m_id) {
parent = qFindChild<QWidget*>(this,QtClient::setUtf8(owner));
if (!parent)
return false;
}
QMenu* menu = qFindChild<QMenu*>(parent,QtClient::setUtf8(params));
if (!menu)
return false;
QtClient::deleteLater(menu);
return true;
}
// Set an element's image
bool QtWindow::setImage(const String& name, const String& image, bool fit)
{
if (!name)
return false;
if (name == m_id)
return QtClient::setImage(this,image);
QObject* obj = qFindChild<QObject*>(this,QtClient::setUtf8(name));
return obj && QtClient::setImage(obj,image,fit);
}
// Set a property for this window or for a widget owned by it
bool QtWindow::setProperty(const String& name, const String& item, const String& value)
{
if (name == m_id)
return QtClient::setProperty(wndWidget(),item,value);
QObject* obj = qFindChild<QObject*>(this,QtClient::setUtf8(name));
return obj ? QtClient::setProperty(obj,item,value) : false;
}
// Get a property from this window or from a widget owned by it
bool QtWindow::getProperty(const String& name, const String& item, String& value)
{
if (name == m_id)
return QtClient::getProperty(wndWidget(),item,value);
QObject* obj = qFindChild<QObject*>(this,QtClient::setUtf8(name));
return obj ? QtClient::getProperty(obj,item,value) : false;
}
void QtWindow::moveEvent(QMoveEvent* event)
{
QWidget::moveEvent(event);
// Don't update pos if not shown normal
if (!isShownNormal())
return;
m_x = pos().x();
m_y = pos().y();
DDebug(QtDriver::self(),DebugAll,"QtWindow(%s) moved x=%d y=%d [%p]",
m_id.c_str(),m_x,m_y,this);
}
void QtWindow::resizeEvent(QResizeEvent* event)
{
QWidget::resizeEvent(event);
// Don't update size if not shown normal
if (!isShownNormal())
return;
m_width = width();
m_height = height();
DDebug(QtDriver::self(),DebugAll,"QtWindow(%s) resized width=%d height=%d [%p]",
m_id.c_str(),m_width,m_height,this);
}
bool QtWindow::event(QEvent* ev)
{
static const String s_activeChg("window_active_changed");
if (ev->type() == QEvent::WindowDeactivate) {
String hideProp;
QtClient::getProperty(wndWidget(),s_propHideInactive,hideProp);
if (hideProp && hideProp.toBoolean())
setVisible(false);
m_active = false;
Client::self()->toggle(this,s_activeChg,false);
}
else if (ev->type() == QEvent::WindowActivate) {
m_active = true;
Client::self()->toggle(this,s_activeChg,true);
String wName;
if (getPropPlatform(wndWidget(),s_propShowWndWhenActive,wName) && wName)
Client::setVisible(wName);
}
else if (ev->type() == QEvent::ApplicationDeactivate) {
if (m_active) {
m_active = false;
Client::self()->toggle(this,s_activeChg,true);
}
}
return QWidget::event(ev);
}
void QtWindow::closeEvent(QCloseEvent* event)
{
// NOTE: Don't access window's data after calling hide():
// some logics might destroy the window when hidden
// Notify window closed
String tmp;
if (Client::self() &&
QtClient::getProperty(wndWidget(),"_yate_windowclosedaction",tmp))
Client::self()->action(this,tmp);
// Hide the window when requested
if (QtClient::getBoolProperty(wndWidget(),"_yate_hideonclose")) {
event->ignore();
hide();
return;
}
QWidget::closeEvent(event);
if (m_mainWindow && Client::self()) {
Client::self()->quit();
return;
}
if (QtClient::getBoolProperty(wndWidget(),"_yate_destroyonclose")) {
XDebug(QtDriver::self(),DebugAll,
"Window(%s) closeEvent() set delete later [%p]",m_id.c_str(),this);
QObject::deleteLater();
// Safe to call hide(): the window will be deleted when control returns
// to the main loop
}
hide();
}
void QtWindow::changeEvent(QEvent* event)
{
if (event->type() == QEvent::WindowStateChange)
m_maximized = isMaximized();
QWidget::changeEvent(event);
}
void QtWindow::action()
{
XDebug(QtDriver::self(),DebugAll,"QtWindow(%s) action() sender=%s [%p]",
m_id.c_str(),YQT_OBJECT_NAME(sender()),this);
if (!QtClient::self() || QtClient::changing())
return;
String name;
NamedList* params = 0;
if (!QtClient::getBoolProperty(sender(),"_yate_translateidentity"))
QtClient::getIdentity(sender(),name);
else {
QtWidget w(sender());
translateName(w,name,&params);
}
if (name)
QtClient::self()->action(this,name,params);
TelEngine::destruct(params);
}
// Toggled actions
void QtWindow::toggled(bool on)
{
XDebug(QtDriver::self(),DebugAll,"QtWindow(%s) toggled=%s sender=%s [%p]",
m_id.c_str(),String::boolText(on),YQT_OBJECT_NAME(sender()),this);
QtClient::updateToggleImage(sender());
if (!QtClient::self() || QtClient::changing())
return;
QtWidget w(sender());
String name;
if (translateName(w,name))
QtClient::self()->toggle(this,name,on);
}
// System tray actions
void QtWindow::sysTrayIconAction(QSystemTrayIcon::ActivationReason reason)
{
String action;
switch (reason) {
case QSystemTrayIcon::Context:
QtClient::getProperty(sender(),s_propAction + "Context",action);
break;
case QSystemTrayIcon::DoubleClick:
QtClient::getProperty(sender(),s_propAction + "DoubleClick",action);
break;
case QSystemTrayIcon::Trigger:
QtClient::getProperty(sender(),s_propAction + "Trigger",action);
break;
case QSystemTrayIcon::MiddleClick:
QtClient::getProperty(sender(),s_propAction + "MiddleClick",action);
break;
default:
return;
}
if (action)
Client::self()->action(this,action);
}
// Choose file window was accepted
void QtWindow::chooseFileAccepted()
{
QFileDialog* dlg = qobject_cast<QFileDialog*>(sender());
if (!dlg)
return;
String action;
QtClient::getUtf8(action,dlg->objectName());
if (!action)
return;
NamedList params("");
QDir dir = dlg->directory();
if (dir.absolutePath().length())
QtClient::getUtf8(params,"dir",fixPathSep(dir.absolutePath()));
QStringList files = dlg->selectedFiles();
for (int i = 0; i < files.size(); i++)
QtClient::getUtf8(params,"file",fixPathSep(files[i]));
if (dlg->fileMode() != QFileDialog::DirectoryOnly &&
dlg->fileMode() != QFileDialog::Directory) {
QString filter = dlg->selectedFilter();
if (filter.length())
QtClient::getUtf8(params,"filter",filter);
}
Client::self()->action(this,action,&params);
}
// Choose file window was cancelled
void QtWindow::chooseFileRejected()
{
QFileDialog* dlg = qobject_cast<QFileDialog*>(sender());
if (!dlg)
return;
String action;
QtClient::getUtf8(action,dlg->objectName());
if (!action)
return;
Client::self()->action(this,action,0);
}
void QtWindow::openUrl(const QString& link)
{
QDesktopServices::openUrl(QUrl(link));
}
void QtWindow::doubleClick()
{
XDebug(QtDriver::self(),DebugAll,"QtWindow(%s) doubleClick() sender=%s [%p]",
m_id.c_str(),YQT_OBJECT_NAME(sender()),this);
if (QtClient::self() && sender())
Client::self()->action(this,YQT_OBJECT_NAME(sender()));
}
// A widget's selection changed
void QtWindow::selectionChanged()
{
XDebug(QtDriver::self(),DebugAll,"QtWindow(%s) selectionChanged() sender=%s [%p]",
m_id.c_str(),YQT_OBJECT_NAME(sender()),this);
if (!(QtClient::self() && sender()))
return;
String name = YQT_OBJECT_NAME(sender());
QtWidget w(sender());
if (w.type() != QtWidget::Calendar) {
String item;
getSelect(name,item);
Client::self()->select(this,name,item);
}
else {
NamedList p("");
QDate d = w.calendar()->selectedDate();
p.addParam("year",String(d.year()));
p.addParam("month",String(d.month()));
p.addParam("day",String(d.day()));
Client::self()->action(this,name,&p);
}
}
// Connect an object's text changed signal to window's slot
bool QtWindow::connectTextChanged(QObject* obj)
{
if (!(obj && QtClient::getBoolProperty(obj,"_yate_textchangednotify")))
return false;
QComboBox* combo = qobject_cast<QComboBox*>(obj);
if (combo)
return QtClient::connectObjects(combo,SIGNAL(editTextChanged(const QString&)),
this,SLOT(textChanged(const QString&)));
QLineEdit* lineEdit = qobject_cast<QLineEdit*>(obj);
if (lineEdit)
return QtClient::connectObjects(lineEdit,SIGNAL(textChanged(const QString&)),
this,SLOT(textChanged(const QString&)));
QTextEdit* textEdit = qobject_cast<QTextEdit*>(obj);
if (textEdit)
return QtClient::connectObjects(textEdit,SIGNAL(textChanged()),
this,SLOT(textChanged()));
const QMetaObject* meta = obj->metaObject();
Debug(DebugStub,"connectTextChanged() not implemented for class '%s'",
meta ? meta->className() : "");
return false;
}
// Notify text changed to the client
void QtWindow::notifyTextChanged(QObject* obj, const QString& text)
{
if (!(obj && QtClient::getBoolProperty(obj,"_yate_textchangednotify")))
return;
// Detect QtUIWidget item. Get its container identity if found
String item;
QtUIWidget::getListItemProp(obj,item);
QtUIWidget* uiw = item ? QtUIWidget::container(obj) : 0;
String name;
if (!uiw)
QtClient::getIdentity(obj,name);
else
uiw->getIdentity(obj,name);
if (!name)
return;
NamedList p("");
p.addParam("sender",name);
if (text.size())
QtClient::getUtf8(p,"text",text);
Client::self()->action(this,YSTRING("textchanged"),&p);
}
// Load a widget from file
QWidget* QtWindow::loadUI(const char* fileName, QWidget* parent,
const char* uiName, const char* path)
{
if (Client::exiting())
return 0;
if (!(fileName && *fileName && parent))
return 0;
if (!(path && *path))
path = Client::s_skinPath.c_str();
UIBuffer* buf = UIBuffer::build(fileName);
const char* err = 0;
if (buf && buf->buffer()) {
QBuffer b(buf->buffer());
QUiLoader loader;
loader.setWorkingDirectory(QDir(QtClient::setUtf8(path)));
QWidget* w = loader.load(&b,parent);
if (w)
return w;
err = "loader failed";
}
else
err = buf ? "file is empty" : "file not found";
// Error
TelEngine::destruct(buf);
Debug(DebugWarn,"Failed to load widget '%s' file='%s' path='%s': %s",
uiName,fileName,path,err);
return 0;
}
// Clear the UI cache
void QtWindow::clearUICache(const char* fileName)
{
if (!fileName)
UIBuffer::s_uiCache.clear();
else
TelEngine::destruct(UIBuffer::s_uiCache.find(fileName));
}
// Filter events
bool QtWindow::eventFilter(QObject* obj, QEvent* event)
{
if (!obj)
return false;
// Apply dynamic properties changes
if (event->type() == QEvent::DynamicPropertyChange) {
String name = YQT_OBJECT_NAME(obj);
QDynamicPropertyChangeEvent* ev = static_cast<QDynamicPropertyChangeEvent*>(event);
String prop = ev->propertyName().constData();
// Handle only yate dynamic properties
if (!prop.startsWith(s_yatePropPrefix,false))
return QWidget::eventFilter(obj,event);
XDebug(QtDriver::self(),DebugAll,"Window(%s) eventFilter(%s) prop=%s [%p]",
m_id.c_str(),YQT_OBJECT_NAME(obj),prop.c_str(),this);
// Return false for now on: it's our property
QtWidget w(obj);
if (w.invalid())
return false;
String value;
if (!QtClient::getProperty(obj,prop,value))
return false;
bool ok = true;
bool handled = true;
if (prop == s_propColWidths) {
if (w.type() == QtWidget::Table) {
QHeaderView* hdr = w.table()->horizontalHeader();
bool skipLast = hdr && hdr->stretchLastSection();
ObjList* list = value.split(',',false);
int col = 0;
for (ObjList* o = list->skipNull(); o; o = o->skipNext(), col++) {
if (skipLast && col == w.table()->columnCount() - 1)
break;
int width = (static_cast<String*>(o->get()))->toInteger(-1);
if (width >= 0)
w.table()->setColumnWidth(col,width);
}
TelEngine::destruct(list);
}
}
else if (prop == s_propSorting) {
if (w.type() == QtWidget::Table) {
ObjList* list = value.split(',',false);
String* tmp = static_cast<String*>((*list)[0]);
int col = tmp ? tmp->toInteger(-1) : -1;
if (col >= 0) {
tmp = static_cast<String*>((*list)[1]);
bool asc = tmp ? tmp->toBoolean(true) : true;
w.table()->sortItems(col,asc ? Qt::AscendingOrder : Qt::DescendingOrder);
}
TelEngine::destruct(list);
}
}
else if (prop == s_propSizes) {
if (w.type() == QtWidget::Splitter) {
QList<int> list = QtClient::str2IntList(value);
w.splitter()->setSizes(list);
}
}
else if (prop == s_propWindowFlags) {
QWidget* wid = (name == m_id || name == m_oldId) ? this : w.widget();
QtClient::applyWindowFlags(wid,value);
}
else if (prop == s_propHHeader) {
// Show/hide the horizontal header
ok = ((w.type() == QtWidget::Table || w.type() == QtWidget::CustomTable) &&
value.isBoolean() && w.table()->horizontalHeader());
if (ok)
w.table()->horizontalHeader()->setVisible(value.toBoolean());
}
else
ok = handled = false;
if (ok)
DDebug(ClientDriver::self(),DebugAll,
"Applied dynamic property %s='%s' for object='%s'",
prop.c_str(),value.c_str(),name.c_str());
else if (handled)
Debug(ClientDriver::self(),DebugMild,
"Failed to apply dynamic property %s='%s' for object='%s'",
prop.c_str(),value.c_str(),name.c_str());
return false;
}
if (event->type() == QEvent::KeyPress) {
String action;
bool filter = false;
if (!QtClient::filterKeyEvent(obj,static_cast<QKeyEvent*>(event),
action,filter,this))
return QWidget::eventFilter(obj,event);
if (action && Client::self())
Client::self()->action(this,action);
return filter;
}
if (event->type() == QEvent::ContextMenu) {
if (handleContextMenuEvent(static_cast<QContextMenuEvent*>(event),obj))
return false;
}
if (event->type() == QEvent::Enter) {
QtClient::updateImageFromMouse(obj,true,true);
return QWidget::eventFilter(obj,event);
}
if (event->type() == QEvent::Leave) {
QtClient::updateImageFromMouse(obj,true,false);
return QWidget::eventFilter(obj,event);
}
if (event->type() == QEvent::MouseButtonPress) {
QtClient::updateImageFromMouse(obj,false,true);
return QWidget::eventFilter(obj,event);
}
if (event->type() == QEvent::MouseButtonRelease) {
QtClient::updateImageFromMouse(obj,false,false);
return QWidget::eventFilter(obj,event);
}
return QWidget::eventFilter(obj,event);
}
// Handle key pressed events
void QtWindow::keyPressEvent(QKeyEvent* event)
{
if (!(Client::self() && event)) {
QWidget::keyPressEvent(event);
return;
}
QVariant var = this->property("_yate_keypress_redirect");
QString child = var.toString();
if (child.size() > 0 && QtClient::sendEvent(*event,this,child)) {
QWidget* wid = qFindChild<QWidget*>(this,child);
if (wid)
wid->setFocus();
return;
}
if (event->key() == Qt::Key_Backspace)
Client::self()->backspace(m_id,this);
QWidget::keyPressEvent(event);
}
// Show hide window. Notify the client
void QtWindow::setVisible(bool visible)
{
// Override position for notification windows
if (visible && isShownNormal() &&
QtClient::getBoolProperty(wndWidget(),"_yate_notificationwindow")) {
// Don't move
m_moving = -1;
#ifndef Q_WS_MAC
// Detect unavailable screen space position and move the window in the apropriate position
// bottom/right/none: move it in the right/bottom corner.
// top: move it in the right/top corner.
// left: move it in the left/bottom corner.
int pos = QtClient::PosNone;
if (QtClient::getScreenUnavailPos(this,pos)) {
if (0 != (pos & (QtClient::PosBottom | QtClient::PosRight)) || pos == QtClient::PosNone)
QtClient::moveWindow(this,QtClient::CornerBottomRight);
else if (0 != (pos & QtClient::PosTop))
QtClient::moveWindow(this,QtClient::CornerTopRight);
else
QtClient::moveWindow(this,QtClient::CornerBottomLeft);
}
#else
QtClient::moveWindow(this,QtClient::CornerTopRight);
#endif
}
if (visible && isMinimized())
showNormal();
else
QWidget::setVisible(visible);
// Notify the client on window visibility changes
bool changed = (m_visible != visible);
m_visible = visible;
if (changed && Client::self()) {
QVariant var;
if (this)
var = this->property("dynamicUiActionVisibleChanged");
if (!var.toBool())
Client::self()->toggle(this,YSTRING("window_visible_changed"),m_visible);
else {
Message* m = new Message("ui.action");
m->addParam("action","window_visible_changed");
m->addParam("visible",String::boolText(m_visible));
m->addParam("window",m_id);
Engine::enqueue(m);
}
}
if (!m_visible && QtClient::getBoolProperty(wndWidget(),"_yate_destroyonhide")) {
DDebug(QtDriver::self(),DebugAll,
"Window(%s) setVisible(false) set delete later [%p]",m_id.c_str(),this);
QObject::deleteLater();
}
// Destroy owned dialogs
if (!m_visible) {
QList<QDialog*> d = qFindChildren<QDialog*>(this);
for (int i = 0; i < d.size(); i++)
d[i]->deleteLater();
}
}
// Show the window
void QtWindow::show()
{
setVisible(true);
m_maximized = m_maximized || isMaximized();
if (m_maximized)
setWindowState(Qt::WindowMaximized);
}
// Hide the window
void QtWindow::hide()
{
setVisible(false);
}
void QtWindow::size(int width, int height)
{
Debug(QtDriver::self(),DebugStub,"QtWindow(%s)::size(%d,%d) [%p]",m_id.c_str(),width,height,this);
}
void QtWindow::move(int x, int y)
{
DDebug(QtDriver::self(),DebugAll,"QtWindow(%s)::move(%d,%d) [%p]",m_id.c_str(),x,y,this);
QWidget::move(x,y);
}
void QtWindow::moveRel(int dx, int dy)
{
DDebug(QtDriver::self(),DebugAll,"QtWindow::moveRel(%d,%d) [%p]",dx,dy,this);
}
bool QtWindow::related(const Window* wnd) const
{
DDebug(QtDriver::self(),DebugAll,"QtWindow::related(%p) [%p]",wnd,this);
return false;
}
void QtWindow::menu(int x, int y)
{
DDebug(QtDriver::self(),DebugAll,"QtWindow::menu(%d,%d) [%p]",x,y,this);
}
// Create a modal dialog
bool QtWindow::createDialog(const String& name, const String& title, const String& alias,
const NamedList* params)
{
QtDialog* d = new QtDialog(this);
if (d->show(name,title,alias,params))
return true;
d->deleteLater();
return false;
}
// Destroy a modal dialog
bool QtWindow::closeDialog(const String& name)
{
QDialog* d = qFindChild<QDialog*>(this,QtClient::setUtf8(name));
if (!d)
return false;
d->deleteLater();
return true;
}
// Load UI file and setup the window
void QtWindow::doPopulate()
{
Debug(QtDriver::self(),DebugAll,"Populating window '%s' [%p]",m_id.c_str(),this);
QWidget* formWidget = loadUI(m_description,this,m_id);
if (!formWidget)
return;
// Set window title decoration flags to avoid pos/size troubles with late decoration
QVariant var = formWidget->property(s_propWindowFlags);
if (var.type() == QVariant::Invalid) {
String flgs = "title,sysmenu,minimize,close";
// Add maximize only if allowed
if (formWidget->maximumWidth() == QWIDGETSIZE_MAX ||
formWidget->maximumHeight() == QWIDGETSIZE_MAX)
flgs.append("maximize",",");
formWidget->setProperty(s_propWindowFlags,QVariant(QtClient::setUtf8(flgs)));
}
setMinimumSize(formWidget->minimumSize().width(),formWidget->minimumSize().height());
setMaximumSize(formWidget->maximumSize().width(),formWidget->maximumSize().height());
m_x = formWidget->pos().x();
m_y = formWidget->pos().y();
m_width = formWidget->width();
m_height = formWidget->height();
move(m_x,m_y);
QWidget::resize(m_width,m_height);
QtClient::setWidget(this,formWidget);
m_widget = YQT_OBJECT_NAME(formWidget);
String wTitle;
QtClient::getUtf8(wTitle,formWidget->windowTitle());
title(wTitle);
setWindowIcon(formWidget->windowIcon());
setStyleSheet(formWidget->styleSheet());
}
// Initialize window
void QtWindow::doInit()
{
DDebug(QtDriver::self(),DebugAll,"Initializing window '%s' [%p]",
m_id.c_str(),this);
// Create window's dynamic properties from config
Configuration cfg(Engine::configFile(m_oldId),false);
NamedList* sectGeneral = cfg.getSection("general");
if (sectGeneral)
addDynamicProps(this,*sectGeneral);
// Load window data
m_mainWindow = s_cfg.getBoolValue(m_oldId,"mainwindow");
m_saveOnClose = s_cfg.getBoolValue(m_oldId,"save",true);
if (m_id != m_oldId)
m_saveOnClose = s_cfg.getBoolValue(m_oldId,"savealias",m_saveOnClose);
NamedList* sect = s_save.getSection(m_id);
if (sect) {
m_maximized = sect->getBoolValue("maximized");
m_x = sect->getIntValue("x",m_x);
m_y = sect->getIntValue("y",m_y);
m_width = sect->getIntValue("width",m_width);
m_height = sect->getIntValue("height",m_height);
m_visible = sect->getBoolValue("visible");
}
else {
if (m_saveOnClose)
Debug(QtDriver::self(),DebugNote,"Window(%s) not found in config [%p]",
m_id.c_str(),this);
m_visible = s_cfg.getBoolValue(m_oldId,"visible");
// Make sure the window is shown in the available geometry
QDesktopWidget* d = QApplication::desktop();
if (d) {
QRect r = d->availableGeometry(this);
m_x = r.x();
m_y = r.y();
}
}
m_visible = m_mainWindow || m_visible;
if (!m_width)
m_width = this->width();
if (!m_height)
m_height = this->height();
move(m_x,m_y);
QWidget::resize(m_width,m_height);
// Build custom UI widgets from frames owned by this widget
QtClient::buildFrameUiWidgets(this);
// Create custom widgets from
// _yate_identity=customwidget|[separator=sep|] sep widgetclass sep widgetname [sep param=value]
QList<QFrame*> frm = qFindChildren<QFrame*>(this);
for (int i = 0; i < frm.size(); i++) {
String create;
QtClient::getProperty(frm[i],"_yate_identity",create);
if (!create.startSkip("customwidget|",false))
continue;
char sep = '|';
// Check if we have another separator
if (create.startSkip("separator=",false)) {
if (create.length() < 2)
continue;
sep = create.at(0);
create = create.substr(2);
}
ObjList* list = create.split(sep,false);
String type;
String name;
NamedList params("");
int what = 0;
for (ObjList* o = list->skipNull(); o; o = o->skipNext(), what++) {
GenObject* p = o->get();
if (what == 0)
type = p->toString();
else if (what == 1)
name = p->toString();
else {
// Decode param
int pos = p->toString().find('=');
if (pos != -1)
params.addParam(p->toString().substr(0,pos),p->toString().substr(pos + 1));
}
}
TelEngine::destruct(list);
params.addParam("parentwindow",m_id);
NamedString* pw = new NamedString("parentwidget");
QtClient::getUtf8(*pw,frm[i]->objectName());
params.addParam(pw);
QObject* obj = (QObject*)UIFactory::build(type,name,&params);
if (!obj)
continue;
QWidget* wid = qobject_cast<QWidget*>(obj);
if (wid)
QtClient::setWidget(frm[i],wid);
else {
obj->setParent(frm[i]);
QtCustomObject* customObj = qobject_cast<QtCustomObject*>(obj);
if (customObj)
customObj->parentChanged();
}
}
// Add the first menubar to layout
QList<QMenuBar*> menuBars = qFindChildren<QMenuBar*>(this);
if (menuBars.size() && layout()) {
layout()->setMenuBar(menuBars[0]);
// Decrease minimum size policy to make sure the layout is made properly
if (wndWidget()) {
int h = menuBars[0]->height();
int min = wndWidget()->minimumHeight();
if (min > h)
wndWidget()->setMinimumHeight(min - h);
else
wndWidget()->setMinimumHeight(0);
}
#ifdef Q_WS_MAC
if (m_mainWindow) {
// Create a parentless menu bar to be set as the default application menu by copying it from the main window menu
DDebug(QtDriver::self(),DebugAll,"Setting as default menu bar the menu bar of window '%s' [%p]",
m_id.c_str(),this);
QMenuBar* mainMenu = menuBars[0];
QMenuBar* defaultMenu = new QMenuBar(0);
QList<QAction*> topActions = mainMenu->actions();
for (int i = 0; i < topActions.count(); i++) {
QMenu* menu = topActions[i]->menu();
if (menu) {
QMenu* m = new QMenu(menu->title(),defaultMenu);
String tmp;
QtClient::getProperty(menu,YSTRING("_yate_menuNoCopy"),tmp);
if (tmp.toBoolean())
continue;
defaultMenu->addMenu(m);
QList<QAction*> actions = menu->actions();
for (int j = 0; j < actions.count(); j++) {
QAction* act = actions[j];
tmp.clear();
QtClient::getProperty(act,YSTRING("_yate_menuNoCopy"),tmp);
if (tmp.toBoolean())
continue;
m->addAction(act);
}
}
}
}
#endif
}
// Create window's children dynamic properties from config
unsigned int n = cfg.sections();
for (unsigned int i = 0; i < n; i++) {
NamedList* sect = cfg.getSection(i);
if (sect && *sect && *sect != "general")
addDynamicProps(qFindChild<QObject*>(this,sect->c_str()),*sect);
}
// Process "_yate_setaction" property for our children
QtClient::setAction(this);
// Connect actions' signal
QList<QAction*> actions = qFindChildren<QAction*>(this);
for (int i = 0; i < actions.size(); i++) {
String addToWidget;
QtClient::getProperty(actions[i],"dynamicAddToParent",addToWidget);
if (addToWidget && addToWidget.toBoolean())
QWidget::addAction(actions[i]);
if (actions[i]->isCheckable())
QtClient::connectObjects(actions[i],SIGNAL(toggled(bool)),this,SLOT(toggled(bool)));
else
QtClient::connectObjects(actions[i],SIGNAL(triggered()),this,SLOT(action()));
}
// Connect combo boxes signals
QList<QComboBox*> combos = qFindChildren<QComboBox*>(this);
for (int i = 0; i < combos.size(); i++) {
QtClient::connectObjects(combos[i],SIGNAL(activated(int)),this,SLOT(selectionChanged()));
connectTextChanged(combos[i]);
}
// Connect abstract buttons (check boxes and radio/push/tool buttons) signals
QList<QAbstractButton*> buttons = qFindChildren<QAbstractButton*>(this);
for(int i = 0; i < buttons.size(); i++)
if (QtClient::autoConnect(buttons[i]))
connectButton(buttons[i]);
// Connect group boxes signals
QList<QGroupBox*> grp = qFindChildren<QGroupBox*>(this);
for(int i = 0; i < grp.size(); i++)
if (grp[i]->isCheckable())
QtClient::connectObjects(grp[i],SIGNAL(toggled(bool)),this,SLOT(toggled(bool)));
// Connect sliders signals
QList<QSlider*> sliders = qFindChildren<QSlider*>(this);
for (int i = 0; i < sliders.size(); i++)
QtClient::connectObjects(sliders[i],SIGNAL(valueChanged(int)),this,SLOT(selectionChanged()));
// Connect calendar widget signals
QList<QCalendarWidget*> cals = qFindChildren<QCalendarWidget*>(this);
for (int i = 0; i < cals.size(); i++)
QtClient::connectObjects(cals[i],SIGNAL(selectionChanged()),this,SLOT(selectionChanged()));
// Connect list boxes signals
QList<QListWidget*> lists = qFindChildren<QListWidget*>(this);
for (int i = 0; i < lists.size(); i++) {
QtClient::connectObjects(lists[i],SIGNAL(itemDoubleClicked(QListWidgetItem*)),
this,SLOT(doubleClick()));
QtClient::connectObjects(lists[i],SIGNAL(itemActivated(QListWidgetItem*)),
this,SLOT(doubleClick()));
QtClient::connectObjects(lists[i],SIGNAL(currentRowChanged(int)),
this,SLOT(selectionChanged()));
}
// Connect tab widget signals
QList<QTabWidget*> tabs = qFindChildren<QTabWidget*>(this);
for (int i = 0; i < tabs.size(); i++)
QtClient::connectObjects(tabs[i],SIGNAL(currentChanged(int)),this,SLOT(selectionChanged()));
// Connect stacked widget signals
QList<QStackedWidget*> sw = qFindChildren<QStackedWidget*>(this);
for (int i = 0; i < sw.size(); i++)
QtClient::connectObjects(sw[i],SIGNAL(currentChanged(int)),this,SLOT(selectionChanged()));
// Connect line edit signals
QList<QLineEdit*> le = qFindChildren<QLineEdit*>(this);
for (int i = 0; i < le.size(); i++)
connectTextChanged(le[i]);
// Connect text edit signals
QList<QTextEdit*> te = qFindChildren<QTextEdit*>(this);
for (int i = 0; i < te.size(); i++)
connectTextChanged(te[i]);
// Process tables:
// Insert a column and connect signals
// Hide columns starting with "hidden:"
QList<QTableWidget*> tables = qFindChildren<QTableWidget*>(this);
for (int i = 0; i < tables.size(); i++) {
bool nonCustom = (0 == qobject_cast<QtTable*>(tables[i]));
// Horizontal header
QHeaderView* hdr = tables[i]->horizontalHeader();
// Stretch last column
bool b = QtClient::getBoolProperty(tables[i],"_yate_horizontalstretch",true);
hdr->setStretchLastSection(b);
String tmp;
QtClient::getProperty(tables[i],"_yate_horizontalheader_align",tmp);
if (tmp) {
int def = hdr->defaultAlignment();
hdr->setDefaultAlignment((Qt::Alignment)QtClient::str2align(tmp,def));
}
if (!QtClient::getBoolProperty(tables[i],"_yate_horizontalheader",true))
hdr->hide();
// Vertical header
hdr = tables[i]->verticalHeader();
int itemH = QtClient::getIntProperty(tables[i],"_yate_rowheight");
if (itemH > 0)
hdr->setDefaultSectionSize(itemH);
if (!QtClient::getBoolProperty(tables[i],"_yate_verticalheader"))
hdr->hide();
else {
int width = QtClient::getIntProperty(tables[i],"_yate_verticalheaderwidth");
if (width > 0)
hdr->setFixedWidth(width);
if (!QtClient::getBoolProperty(tables[i],"_yate_allowvheaderresize"))
hdr->setResizeMode(QHeaderView::Fixed);
}
if (nonCustom) {
// Set _yate_save_props
QVariant var = tables[i]->property(s_propsSave);
if (var.type() != QVariant::StringList) {
// Create the property if not found, ignore it if not a string list
if (var.type() == QVariant::Invalid)
var = QVariant(QVariant::StringList);
else
Debug(QtDriver::self(),DebugNote,
"Window(%s) table '%s' already has a non string list property %s [%p]",
m_id.c_str(),YQT_OBJECT_NAME(tables[i]),s_propsSave.c_str(),this);
}
if (var.type() == QVariant::StringList) {
// Make sure saved properties exists to allow them to be restored
QStringList sl = var.toStringList();
bool changed = createProperty(tables[i],s_propColWidths,QVariant::String,this,&sl);
changed = createProperty(tables[i],s_propSorting,QVariant::String,this,&sl) || changed;
if (changed)
tables[i]->setProperty(s_propsSave,QVariant(sl));
}
}
TableWidget t(tables[i]);
// Insert the column containing the ID
t.addColumn(0,0,"hidden:id");
// Hide columns
for (int i = 0; i < t.columnCount(); i++) {
String name;
t.getHeaderText(i,name,false);
if (name.startsWith("hidden:"))
t.table()->setColumnHidden(i,true);
}
// Connect signals
QtClient::connectObjects(t.table(),SIGNAL(cellDoubleClicked(int,int)),
this,SLOT(doubleClick()));
#if 0
// This would generate action() twice since QT will signal both cell and
// table item double click
QtClient::connectObjects(t.table(),SIGNAL(itemDoubleClicked(QTableWidgetItem*)),
this,SLOT(doubleClick()));
#endif
String noSel;
getProperty(t.name(),"dynamicNoItemSelChanged",noSel);
if (!noSel.toBoolean())
QtClient::connectObjects(t.table(),SIGNAL(itemSelectionChanged()),
this,SLOT(selectionChanged()));
// Optionally connect cell clicked
// This is done when we want to generate a select() or action() from cell clicked
String cellClicked;
getProperty(t.name(),"dynamicCellClicked",cellClicked);
if (cellClicked) {
if (cellClicked == "selectionChanged")
QtClient::connectObjects(t.table(),SIGNAL(cellClicked(int,int)),
this,SLOT(selectionChanged()));
else if (cellClicked == "doubleClick")
QtClient::connectObjects(t.table(),SIGNAL(cellClicked(int,int)),
this,SLOT(doubleClick()));
}
}
// Restore saved children properties
if (sect) {
unsigned int n = sect->length();
for (unsigned int i = 0; i < n; i++) {
NamedString* ns = sect->getParam(i);
if (!ns)
continue;
String prop(ns->name());
if (!prop.startSkip("property:",false))
continue;
int pos = prop.find(":");
if (pos > 0) {
String wName = prop.substr(0,pos);
String pName = prop.substr(pos + 1);
DDebug(QtDriver::self(),DebugAll,
"Window(%s) restoring property %s=%s for child '%s' [%p]",
m_id.c_str(),pName.c_str(),ns->c_str(),wName.c_str(),this);
setProperty(wName,pName,*ns);
}
}
}
// Install event filter and apply dynamic properties
QList<QObject*> w = qFindChildren<QObject*>(this);
w.append(this);
for (int i = 0; i < w.size(); i++) {
QList<QByteArray> props = w[i]->dynamicPropertyNames();
// Check for our dynamic properties
int j = 0;
for (j = 0; j < props.size(); j++)
if (props[j].startsWith(s_yatePropPrefix))
break;
if (j == props.size())
continue;
// Add event hook to be used when a dynamic property changes
w[i]->installEventFilter(this);
// Fake dynamic property change to apply them
for (j = 0; j < props.size(); j++) {
if (!props[j].startsWith(s_yatePropPrefix))
continue;
QDynamicPropertyChangeEvent ev(props[j]);
eventFilter(w[i],&ev);
}
}
qRegisterMetaType<QModelIndex>("QModelIndex");
qRegisterMetaType<QTextCursor>("QTextCursor");
// Force window visibility change notification by changing the visibility flag
// Some controls might need to be updated
m_visible = !m_visible;
if (m_visible) {
// Disable _yate_destroyonhide property: avoid destroying the window now
String tmp;
getProperty(m_id,"_yate_destroyonhide",tmp);
if (tmp)
setProperty(m_id,"_yate_destroyonhide",String::boolText(false));
hide();
if (tmp)
setProperty(m_id,"_yate_destroyonhide",tmp);
}
else
show();
}
// Mouse button pressed notification
void QtWindow::mousePressEvent(QMouseEvent* event)
{
if (m_moving >= 0 && Qt::LeftButton == event->button() && isShownNormal()) {
m_movePos = event->globalPos();
m_moving = 1;
}
}
// Mouse button release notification
void QtWindow::mouseReleaseEvent(QMouseEvent* event)
{
if (m_moving >= 0 && Qt::LeftButton == event->button())
m_moving = 0;
}
// Move the window if the moving flag is set
void QtWindow::mouseMoveEvent(QMouseEvent* event)
{
if (m_moving <= 0 || Qt::LeftButton != event->buttons() || !isShownNormal())
return;
int cx = event->globalPos().x() - m_movePos.x();
int cy = event->globalPos().y() - m_movePos.y();
if (cx || cy) {
m_movePos = event->globalPos();
QWidget::move(x() + cx,y() + cy);
}
}
// Handle context menu events. Return true if handled
bool QtWindow::handleContextMenuEvent(QContextMenuEvent* event, QObject* obj)
{
if (!(event && obj))
return false;
String mname;
QtClient::getProperty(obj,s_propContextMenu,mname);
XDebug(ClientDriver::self(),DebugAll,
"Window(%s) handleContextMenuEvent() obj=%s menu=%s [%p]",
m_id.c_str(),YQT_OBJECT_NAME(obj),mname.c_str(),this);
QMenu* m = mname ? qFindChild<QMenu*>(this,QtClient::setUtf8(mname)) : 0;
if (m)
m->exec(event->globalPos());
return m != 0;
}
/*
* QtDialog
*/
// Destructor. Notify the client if not exiting
QtDialog::~QtDialog()
{
QtWindow* w = parentWindow();
if (w && m_notifyOnClose && Client::valid())
QtClient::self()->action(w,buildActionName(m_notifyOnClose,m_notifyOnClose));
DDebug(QtDriver::self(),DebugAll,"QtWindow(%s) QtDialog(%s) destroyed [%p]",
w ? w->id().c_str() : "",YQT_OBJECT_NAME(this),w);
}
// Initialize dialog. Load the widget.
// Connect non checkable actions to own slot.
// Connect checkable actions/buttons to parent window's slot
// Display the dialog on success
bool QtDialog::show(const String& name, const String& title, const String& alias,
const NamedList* params)
{
QtWindow* w = parentWindow();
if (!w)
return false;
QWidget* widget = QtWindow::loadUI(Client::s_skinPath + s_cfg.getValue(name,"description"),this,name);
if (!widget)
return false;
QtClient::getProperty(widget,"_yate_notifyonclose",m_notifyOnClose);
setObjectName(QtClient::setUtf8(alias ? alias : name));
setMinimumSize(widget->minimumSize().width(),widget->minimumSize().height());
setMaximumSize(widget->maximumSize().width(),widget->maximumSize().height());
resize(widget->width(),widget->height());
QtClient::setWidget(this,widget);
if (title)
setWindowTitle(QtClient::setUtf8(title));
else if (widget->windowTitle().length())
setWindowTitle(widget->windowTitle());
else
setWindowTitle(w->windowTitle());
// Connect abstract buttons (check boxes and radio/push/tool buttons) signals
QList<QAbstractButton*> buttons = qFindChildren<QAbstractButton*>(widget);
for(int i = 0; i < buttons.size(); i++) {
if (!QtClient::autoConnect(buttons[i]))
continue;
if (!buttons[i]->isCheckable())
QtClient::connectObjects(buttons[i],SIGNAL(clicked()),this,SLOT(action()));
else
QtClient::connectObjects(buttons[i],SIGNAL(toggled(bool)),w,SLOT(toggled(bool)));
}
// Connect actions' signal
QList<QAction*> actions = qFindChildren<QAction*>(widget);
for (int i = 0; i < actions.size(); i++) {
if (!QtClient::autoConnect(actions[i]))
continue;
if (!actions[i]->isCheckable())
QtClient::connectObjects(actions[i],SIGNAL(triggered()),this,SLOT(action()));
else
QtClient::connectObjects(actions[i],SIGNAL(toggled(bool)),w,SLOT(toggled(bool)));
}
String* flags = 0;
String tmp;
QtClient::getProperty(widget,s_propWindowFlags,tmp);
if (tmp)
flags = &tmp;
if (params) {
if (!flags)
flags = params->getParam(s_propWindowFlags);
m_closable = params->getBoolValue(YSTRING("closable"),"true");
w->setParams(*params);
}
if (flags)
QtClient::applyWindowFlags(this,*flags);
setWindowModality(Qt::WindowModal);
QDialog::show();
return true;
}
// Notify client
void QtDialog::action()
{
QtWindow* w = parentWindow();
if (!w)
return;
DDebug(QtDriver::self(),DebugAll,"QtWindow(%s) dialog action '%s' [%p]",
w->id().c_str(),YQT_OBJECT_NAME(sender()),w);
if (!QtClient::self() || QtClient::changing())
return;
String name;
QtClient::getIdentity(sender(),name);
if (name && QtClient::self()->action(w,buildActionName(name,name)))
deleteLater();
}
// Delete the dialog
void QtDialog::closeEvent(QCloseEvent* event)
{
if (m_closable) {
QDialog::closeEvent(event);
deleteLater();
}
else
event->ignore();
}
// Destroy the dialog
void QtDialog::reject()
{
if (!m_closable)
return;
QDialog::reject();
deleteLater();
}
/**
* QtClient
*/
QtClient::QtClient()
: Client("Qt Client")
{
m_oneThread = Engine::config().getBoolValue("client","onethread",true);
s_save = Engine::configFile("qt4client",true);
s_save.load();
// Fill QT styles
s_qtStyles.addParam("IaOraKde","iaorakde");
s_qtStyles.addParam("QWindowsStyle","windows");
s_qtStyles.addParam("QMacStyle","mac");
s_qtStyles.addParam("QMotifStyle","motif");
s_qtStyles.addParam("QCDEStyle","cde");
s_qtStyles.addParam("QWindowsXPStyle","windowsxp");
s_qtStyles.addParam("QCleanlooksStyle","cleanlooks");
s_qtStyles.addParam("QPlastiqueStyle","plastique");
s_qtStyles.addParam("QGtkStyle","gtk");
s_qtStyles.addParam("IaOraQt","iaoraqt");
s_qtStyles.addParam("OxygenStyle","oxygen");
s_qtStyles.addParam("PhaseStyle","phase");
}
QtClient::~QtClient()
{
}
void QtClient::cleanup()
{
Client::cleanup();
m_events.clear();
Client::save(s_save);
QtWindow::clearUICache();
m_app->quit();
if (!m_app->startingUp())
delete m_app;
}
void QtClient::run()
{
const char* style = Engine::config().getValue("client","style");
if (style && !QApplication::setStyle(QString::fromUtf8(style)))
Debug(ClientDriver::self(),DebugWarn,"Could not set Qt style '%s'",style);
int argc = 0;
char* argv = 0;
m_app = new QApplication(argc,&argv);
m_app->setQuitOnLastWindowClosed(false);
updateAppStyleSheet();
String imgRead;
QList<QByteArray> imgs = QImageReader::supportedImageFormats();
for (int i = 0; i < imgs.size(); i++)
imgRead.append(imgs[i].constData(),",");
imgRead = "read image formats '" + imgRead + "'";
Debug(ClientDriver::self(),DebugInfo,"QT client start running (version=%s) %s",
qVersion(),imgRead.c_str());
if (!QSound::isAvailable())
Debug(ClientDriver::self(),DebugWarn,"QT sounds are not available");
// Create events proxy
m_events.append(new QtEventProxy(QtEventProxy::Timer));
m_events.append(new QtEventProxy(QtEventProxy::AllHidden,m_app));
if (Engine::exiting())
return;
Client::run();
}
void QtClient::main()
{
if (!Engine::exiting())
m_app->exec();
}
void QtClient::lock()
{}
void QtClient::unlock()
{}
void QtClient::allHidden()
{
Debug(QtDriver::self(),DebugInfo,"QtClient::allHiden() counter=%d",s_allHiddenQuit);
if (s_allHiddenQuit > 0)
return;
quit();
}
bool QtClient::createWindow(const String& name, const String& alias)
{
String parent = s_cfg.getValue(name,"parent");
QtWindow* parentWnd = 0;
if (!TelEngine::null(parent)) {
ObjList* o = m_windows.find(parent);
if (o)
parentWnd = YOBJECT(QtWindow,o->get());
}
QtWindow* w = new QtWindow(name,s_skinPath + s_cfg.getValue(name,"description"),alias,parentWnd);
if (w) {
Debug(QtDriver::self(),DebugAll,"Created window name=%s alias=%s with parent=(%s [%p]) (%p)",
name.c_str(),alias.c_str(),parent.c_str(),parentWnd,w);
// Remove the old window
ObjList* o = m_windows.find(w->id());
if (o)
Client::self()->closeWindow(w->id(),false);
w->populate();
m_windows.append(w);
return true;
}
else
Debug(QtDriver::self(),DebugGoOn,"Could not create window name=%s alias=%s",
name.c_str(),alias.c_str());
return false;
}
void QtClient::loadWindows(const char* file)
{
if (!file)
s_cfg = s_skinPath + "qt4client.rc";
else
s_cfg = String(file);
s_cfg.load();
Debug(QtDriver::self(),DebugInfo,"Loading Windows");
unsigned int n = s_cfg.sections();
for (unsigned int i = 0; i < n; i++) {
NamedList* l = s_cfg.getSection(i);
if (l && l->getBoolValue(YSTRING("enabled"),true))
createWindow(*l);
}
}
bool QtClient::isUIThread()
{
return (QApplication::instance() && QApplication::instance()->thread() == QThread::currentThread());
}
// Open a file open dialog window
// Parameters that can be specified include 'caption',
// 'dir', 'filter', 'selectedfilter', 'confirmoverwrite', 'choosedir'
bool QtClient::chooseFile(Window* parent, NamedList& params)
{
QtWindow* wnd = static_cast<QtWindow*>(parent);
QFileDialog* dlg = new QFileDialog(wnd,setUtf8(params.getValue(YSTRING("caption"))),
setUtf8(params.getValue(YSTRING("dir"))));
if (wnd)
dlg->setWindowIcon(wnd->windowIcon());
// Connect signals
String* action = params.getParam(YSTRING("action"));
if (wnd && !null(action)) {
dlg->setObjectName(setUtf8(*action));
QtClient::connectObjects(dlg,SIGNAL(accepted()),wnd,SLOT(chooseFileAccepted()));
QtClient::connectObjects(dlg,SIGNAL(rejected()),wnd,SLOT(chooseFileRejected()));
}
// Destroy it when closed
dlg->setAttribute(Qt::WA_DeleteOnClose);
// This dialog should always stay on top
dlg->setWindowFlags(dlg->windowFlags() | Qt::WindowStaysOnTopHint);
if (params.getBoolValue(YSTRING("modal"),true))
dlg->setWindowModality(Qt::WindowModal);
// Filters
NamedString* f = params.getParam(YSTRING("filters"));
if (f) {
QStringList filters;
ObjList* obj = f->split('|',false);
for (ObjList* o = obj->skipNull(); o; o = o->skipNext())
filters.append(QtClient::setUtf8(o->get()->toString()));
TelEngine::destruct(obj);
dlg->setFilters(filters);
}
QString flt = QtClient::setUtf8(params.getValue(YSTRING("selectedfilter")));
if (flt.length())
dlg->selectFilter(flt);
if (params.getBoolValue(YSTRING("save")))
dlg->setAcceptMode(QFileDialog::AcceptSave);
else
dlg->setAcceptMode(QFileDialog::AcceptOpen);
// Choose options
if (params.getBoolValue(YSTRING("choosefile"),true)) {
if (params.getBoolValue(YSTRING("chooseanyfile")))
dlg->setFileMode(QFileDialog::AnyFile);
else if (params.getBoolValue(YSTRING("multiplefiles")))
dlg->setFileMode(QFileDialog::ExistingFiles);
else
dlg->setFileMode(QFileDialog::ExistingFile);
}
else
dlg->setFileMode(QFileDialog::DirectoryOnly);
dlg->selectFile(QtClient::setUtf8(params.getValue(YSTRING("selectedfile"))));
dlg->setVisible(true);
return true;
}
bool QtClient::action(Window* wnd, const String& name, NamedList* params)
{
String tmp = name;
if (tmp.startSkip("openurl:",false))
return openUrl(tmp);
return Client::action(wnd,name,params);
}
// Create a sound object. Append it to the global list
bool QtClient::createSound(const char* name, const char* file, const char* device)
{
if (!(QSound::isAvailable() && name && *name && file && *file))
return false;
Lock lock(ClientSound::s_soundsMutex);
if (ClientSound::s_sounds.find(name))
return false;
ClientSound::s_sounds.append(new QtSound(name,file,device));
DDebug(ClientDriver::self(),DebugAll,"Added sound=%s file=%s device=%s",
name,file,device);
return true;
}
// Build a date/time string from UTC time
bool QtClient::formatDateTime(String& dest, unsigned int secs,
const char* format, bool utc)
{
if (!(format && *format))
return false;
QtClient::getUtf8(dest,formatDateTime(secs,format,utc));
return true;
}
// Build a date/time QT string from UTC time
QString QtClient::formatDateTime(unsigned int secs, const char* format, bool utc)
{
QDateTime time;
if (utc)
time.setTimeSpec(Qt::UTC);
time.setTime_t(secs);
return time.toString(format);
}
// Retrieve an object's QtWindow parent
QtWindow* QtClient::parentWindow(QObject* obj)
{
for (; obj; obj = obj->parent()) {
QtWindow* w = qobject_cast<QtWindow*>(obj);
if (w)
return w;
}
return 0;
}
// Save an object's property into parent window's section. Clear it on failure
bool QtClient::saveProperty(QObject* obj, const String& prop, QtWindow* owner)
{
if (!obj)
return false;
if (!owner)
owner = parentWindow(obj);
if (!owner)
return false;
String value;
bool ok = getProperty(obj,prop,value);
String pName;
pName << "property:" << YQT_OBJECT_NAME(obj) << ":" << prop;
if (ok)
s_save.setValue(owner->id(),pName,value);
else
s_save.clearKey(owner->id(),pName);
return ok;
}
// Set or an object's property
bool QtClient::setProperty(QObject* obj, const char* name, const String& value)
{
if (!(obj && name && *name))
return false;
QVariant var = obj->property(name);
const char* err = 0;
bool ok = false;
switch (var.type()) {
case QVariant::String:
ok = obj->setProperty(name,QVariant(QtClient::setUtf8(value)));
break;
case QVariant::Bool:
ok = obj->setProperty(name,QVariant(value.toBoolean()));
break;
case QVariant::Int:
ok = obj->setProperty(name,QVariant(value.toInteger()));
break;
case QVariant::UInt:
ok = obj->setProperty(name,QVariant((unsigned int)value.toInteger()));
break;
case QVariant::Icon:
ok = obj->setProperty(name,QVariant(QIcon(QtClient::setUtf8(value))));
break;
case QVariant::Pixmap:
ok = obj->setProperty(name,QVariant(QPixmap(QtClient::setUtf8(value))));
break;
case QVariant::Double:
ok = obj->setProperty(name,QVariant(value.toDouble()));
break;
case QVariant::KeySequence:
ok = obj->setProperty(name,QVariant(QtClient::setUtf8(value)));
break;
case QVariant::StringList:
{
QStringList qList;
if (value)
qList.append(setUtf8(value));
ok = obj->setProperty(name,QVariant(qList));
}
break;
case QVariant::Invalid:
err = "no such property";
break;
default:
err = "unsupported type";
}
if (ok)
DDebug(ClientDriver::self(),DebugAll,"Set property %s=%s for object '%s'",
name,value.c_str(),YQT_OBJECT_NAME(obj));
else
DDebug(ClientDriver::self(),DebugNote,
"Failed to set %s=%s (type=%s) for object '%s': %s",
name,value.c_str(),var.typeName(),YQT_OBJECT_NAME(obj),err);
return ok;
}
// Get an object's property
bool QtClient::getProperty(QObject* obj, const char* name, String& value)
{
if (!(obj && name && *name))
return false;
QVariant var = obj->property(name);
if (var.type() == QVariant::StringList) {
NamedList* l = static_cast<NamedList*>(value.getObject(YATOM("NamedList")));
if (l)
copyParams(*l,var.toStringList());
else
getUtf8(value,var.toStringList().join(","));
DDebug(ClientDriver::self(),DebugAll,"Got list property %s for object '%s'",
name,YQT_OBJECT_NAME(obj));
return true;
}
if (var.canConvert(QVariant::String)) {
QtClient::getUtf8(value,var.toString());
DDebug(ClientDriver::self(),DebugAll,"Got property %s=%s for object '%s'",
name,value.c_str(),YQT_OBJECT_NAME(obj));
return true;
}
DDebug(ClientDriver::self(),DebugNote,
"Failed to get property '%s' (type=%s) for object '%s': %s",
name,var.typeName(),YQT_OBJECT_NAME(obj),
((var.type() == QVariant::Invalid) ? "no such property" : "unsupported type"));
return false;
}
// Copy a string list to a list of parameters
void QtClient::copyParams(NamedList& dest, const QStringList& src)
{
for (int i = 0; i < src.size(); i++) {
if (!src[i].length())
continue;
int pos = src[i].indexOf('=');
String name;
if (pos >= 0) {
getUtf8(name,src[i].left(pos));
getUtf8(dest,name,src[i].right(src[i].length() - pos - 1));
}
else {
getUtf8(name,src[i]);
dest.addParam(name,"");
}
}
}
// Copy a list of parameters to string list
void QtClient::copyParams(QStringList& dest, const NamedList& src)
{
unsigned int n = src.length();
for (unsigned int i = 0; i < n; i++) {
NamedString* ns = src.getParam(i);
if (ns)
dest.append(setUtf8(ns->name() + "=" + *ns));
}
}
// Build QObject properties from list
void QtClient::buildProps(QObject* obj, const String& props)
{
if (!(obj && props))
return;
ObjList* list = props.split(',',false);
for (ObjList* o = list->skipNull(); o; o = o->skipNext()) {
String* s = static_cast<String*>(o->get());
int pos = s->find('=');
if (pos < 1)
continue;
String ptype = s->substr(pos + 1);
QVariant::Type t = (QVariant::Type)lookup(ptype,s_qVarType,QVariant::Invalid);
if (t == QVariant::Invalid) {
Debug(ClientDriver::self(),DebugStub,
"QtClient::buildProps() unhandled type '%s'",ptype.c_str());
continue;
}
String pname = s->substr(0,pos);
QVariant existing = obj->property(pname);
if (existing.type() == QVariant::Invalid) {
obj->setProperty(pname,QVariant(t));
continue;
}
Debug(ClientDriver::self(),DebugNote,
"Can't create property '%s' type=%s for object (%p,%s): already exists",
pname.c_str(),ptype.c_str(),obj,YQT_OBJECT_NAME(obj));
}
TelEngine::destruct(list);
}
// Build custom UI widgets from frames owned by a widget
void QtClient::buildFrameUiWidgets(QWidget* parent)
{
if (!parent)
return;
QList<QFrame*> frm = qFindChildren<QFrame*>(parent);
for (int i = 0; i < frm.size(); i++) {
if (!getBoolProperty(frm[i],"_yate_uiwidget"))
continue;
String name;
String type;
getProperty(frm[i],"_yate_uiwidget_name",name);
getProperty(frm[i],"_yate_uiwidget_class",type);
if (!(name && type))
continue;
NamedList params("");
getProperty(frm[i],"_yate_uiwidget_params",params);
QtWindow* w = static_cast<QtWindow*>(parent->window());
if (w)
params.setParam("parentwindow",w->id());
getUtf8(params,"parentwidget",frm[i]->objectName(),true);
QObject* obj = (QObject*)UIFactory::build(type,name,&params);
if (!obj)
continue;
QWidget* wid = qobject_cast<QWidget*>(obj);
if (wid)
QtClient::setWidget(frm[i],wid);
else {
obj->setParent(frm[i]);
QtCustomObject* customObj = qobject_cast<QtCustomObject*>(obj);
if (customObj)
customObj->parentChanged();
}
}
}
// Associate actions to buttons with '_yate_setaction' property set
void QtClient::setAction(QWidget* parent)
{
if (!parent)
return;
QList<QToolButton*> tb = qFindChildren<QToolButton*>(parent);
for (int i = 0; i < tb.size(); i++) {
QVariant var = tb[i]->property("_yate_setaction");
if (var.toString().isEmpty())
continue;
QAction* a = qFindChild<QAction*>(parent,var.toString());
if (a)
tb[i]->setDefaultAction(a);
}
}
// Build a menu object from a list of parameters
QMenu* QtClient::buildMenu(const NamedList& params, const char* text, QObject* receiver,
const char* triggerSlot, const char* toggleSlot, QWidget* parent,
const char* aboutToShowSlot)
{
QMenu* menu = 0;
unsigned int n = params.length();
for (unsigned int i = 0; i < n; i++) {
NamedString* param = params.getParam(i);
if (!(param && param->name().startsWith("item:")))
continue;
if (!menu)
menu = new QMenu(setUtf8(text),parent);
NamedList* p = YOBJECT(NamedList,param);
if (p) {
QMenu* subMenu = buildMenu(*p,*param ? param->c_str() : p->getValue(YSTRING("title"),*p),
receiver,triggerSlot,toggleSlot,menu);
if (subMenu)
menu->addMenu(subMenu);
continue;
}
String name = param->name().substr(5);
if (*param) {
QAction* a = menu->addAction(QtClient::setUtf8(*param));
a->setObjectName(QtClient::setUtf8(name));
a->setParent(menu);
setImage(a,params["image:" + name]);
}
else if (!name)
menu->addSeparator()->setParent(menu);
else {
// Check if the action is already there
QAction* a = 0;
if (parent && parent->window())
a = qFindChild<QAction*>(parent->window(),QtClient::setUtf8(name));
if (a)
menu->addAction(a);
else
Debug(ClientDriver::self(),DebugNote,
"buildMenu(%s) action '%s' not found",params.c_str(),name.c_str());
}
}
if (!menu)
return 0;
// Set name
menu->setObjectName(setUtf8(params));
setImage(menu,params["image:" + params]);
// Apply properties
// Format: property:object_name:property_name=value
if (parent)
for (unsigned int i = 0; i < n; i++) {
NamedString* param = params.getParam(i);
if (!(param && param->name().startsWith("property:")))
continue;
int pos = param->name().find(':',9);
if (pos < 9)
continue;
QObject* obj = qFindChild<QObject*>(parent,setUtf8(param->name().substr(9,pos - 9)));
if (obj)
setProperty(obj,param->name().substr(pos + 1),*param);
}
// Connect signals (direct children only: actions from sub-menus are already connected)
QList<QAction*> list = qFindChildren<QAction*>(menu);
for (int i = 0; i < list.size(); i++) {
if (list[i]->isSeparator() || list[i]->parent() != menu)
continue;
if (list[i]->isCheckable())
QtClient::connectObjects(list[i],SIGNAL(toggled(bool)),receiver,toggleSlot);
else
QtClient::connectObjects(list[i],SIGNAL(triggered()),receiver,triggerSlot);
}
if (!TelEngine::null(aboutToShowSlot))
QtClient::connectObjects(menu,SIGNAL(aboutToShow()),receiver,aboutToShowSlot);
return menu;
}
// Wrapper for QObject::connect() used to put a debug mesage on failure
bool QtClient::connectObjects(QObject* sender, const char* signal,
QObject* receiver, const char* slot)
{
if (!(sender && signal && *signal && receiver && slot && *slot))
return false;
bool ok = QObject::connect(sender,signal,receiver,slot);
if (ok)
DDebug(QtDriver::self(),DebugAll,
"Connected sender=%s signal=%s to receiver=%s slot=%s",
YQT_OBJECT_NAME(sender),signal,YQT_OBJECT_NAME(receiver),slot);
else
Debug(QtDriver::self(),DebugWarn,
"Failed to connect sender=%s signal=%s to receiver=%s slot=%s",
YQT_OBJECT_NAME(sender),signal,YQT_OBJECT_NAME(receiver),slot);
return ok;
}
// Insert a widget into another one replacing any existing children
bool QtClient::setWidget(QWidget* parent, QWidget* child)
{
if (!(parent && child))
return false;
QVBoxLayout* layout = new QVBoxLayout;
layout->setSpacing(0);
String margins;
QtClient::getProperty(parent,"_yate_layout_margins",margins);
if (!margins)
layout->setContentsMargins(0,0,0,0);
else {
QList<int> m = buildIntList(margins,4);
layout->setContentsMargins(m[0],m[1],m[2],m[3]);
}
layout->addWidget(child);
QLayout* l = parent->layout();
if (l)
delete l;
parent->setLayout(layout);
return true;
}
// Set an object's image property from image file
bool QtClient::setImage(QObject* obj, const String& img, bool fit)
{
if (!obj)
return false;
QPixmap pixmap(setUtf8(img));
return setImage(obj,pixmap,fit);
}
// Set an object's image property from raw data.
bool QtClient::setImage(QObject* obj, const DataBlock& data, const String& format, bool fit)
{
if (!obj)
return false;
QPixmap pixmap;
String f = format;
f.startSkip("image/",false);
if (!pixmap.loadFromData((const uchar*)data.data(),data.length(),f))
return false;
return setImage(obj,pixmap,fit);
}
// Set an object's image property from QPixmap
bool QtClient::setImage(QObject* obj, const QPixmap& img, bool fit)
{
if (!obj)
return false;
if (obj->isWidgetType()) {
QLabel* l = qobject_cast<QLabel*>(obj);
if (l) {
if (fit && !l->hasScaledContents() &&
(img.width() > l->width() || img.height() > l->height())) {
QPixmap tmp;
if (l->width() <= l->height())
tmp = img.scaledToWidth(l->width());
else
tmp = img.scaledToHeight(l->height());
l->setPixmap(tmp);
}
else
l->setPixmap(img);
}
else {
QAbstractButton* b = qobject_cast<QAbstractButton*>(obj);
if (b)
b->setIcon(img);
else {
QMenu* m = qobject_cast<QMenu*>(obj);
if (m)
m->setIcon(img);
else
return false;
}
}
return true;
}
QAction* a = qobject_cast<QAction*>(obj);
if (a) {
a->setIcon(img);
return true;
}
return false;
}
// Update a toggable object's image from properties
void QtClient::updateToggleImage(QObject* obj)
{
QtWidget w(obj);
QAbstractButton* b = 0;
if (w.inherits(QtWidget::AbstractButton))
b = w.abstractButton();
if (!(b && b->isCheckable()))
return;
String icon;
bool set = false;
if (b->isChecked())
set = QtClient::getProperty(w,"_yate_pressed_icon",icon);
else
set = QtClient::getProperty(w,"_yate_normal_icon",icon);
if (set)
QtClient::setImage(obj,Client::s_skinPath + icon);
}
// Update an object's image from properties on mouse events
void QtClient::updateImageFromMouse(QObject* obj, bool inOut, bool on)
{
QtWidget w(obj);
QAbstractButton* b = 0;
if (w.inherits(QtWidget::AbstractButton))
b = w.abstractButton();
if (!b)
return;
if (!b->isEnabled())
return;
String icon;
bool set = false;
if (inOut) {
if (on)
set = QtClient::getProperty(obj,"_yate_hover_icon",icon);
else {
if (b->isCheckable() && b->isChecked())
set = QtClient::getProperty(obj,"_yate_pressed_icon",icon);
set = set || QtClient::getProperty(obj,"_yate_normal_icon",icon);
}
}
else {
if (on) {
if (!b->isCheckable())
set = QtClient::getProperty(obj,"_yate_pressed_icon",icon);
}
else {
set = QtClient::getProperty(obj,"_yate_hover_icon",icon);
if (!set && b->isCheckable() && b->isChecked())
set = QtClient::getProperty(obj,"_yate_pressed_icon",icon);
set = set || QtClient::getProperty(obj,"_yate_normal_icon",icon);
}
}
if (set)
QtClient::setImage(obj,Client::s_skinPath + icon);
}
// Process a key press event. Retrieve an action associated with the key
bool QtClient::filterKeyEvent(QObject* obj, QKeyEvent* event, String& action,
bool& filter, QObject* parent)
{
static int mask = Qt::SHIFT | Qt::CTRL | Qt::ALT;
if (!(obj && event))
return false;
// Try to match key and modifiers
QKeySequence ks(event->key());
String prop;
getUtf8(prop,ks.toString());
prop = "dynamicAction" + prop;
// Get modifiers from property and check them against event
QVariant v = obj->property(prop + "Modifiers");
int tmp = 0;
if (v.type() == QVariant::String) {
QKeySequence ks(v.toString());
for (unsigned int i = 0; i < ks.count(); i++)
tmp |= ks[i];
}
if (tmp != (mask & event->modifiers()))
return false;
// We matched the key and modifiers
// Set filter flag
filter = getBoolProperty(obj,prop + "Filter");
// Retrieve the action
getProperty(obj,prop,action);
if (!action)
return true;
if (!parent)
return true;
parent = qFindChild<QObject*>(parent,setUtf8(action));
if (!parent)
return true;
// Avoid notifying a disabled action
bool ok = true;
if (parent->isWidgetType())
ok = (qobject_cast<QWidget*>(parent))->isEnabled();
else {
QAction* a = qobject_cast<QAction*>(parent);
ok = !a || a->isEnabled();
}
if (!ok)
action.clear();
return true;
}
// Safely delete a QObject (reset its parent, calls it's deleteLater() method)
void QtClient::deleteLater(QObject* obj)
{
if (!obj)
return;
obj->disconnect();
if (obj->isWidgetType())
(static_cast<QWidget*>(obj))->setParent(0);
else
obj->setParent(0);
obj->deleteLater();
}
// Retrieve unavailable space position (if any) in the screen containing a given widget.
QDesktopWidget* QtClient::getScreenUnavailPos(QWidget* w, int& pos)
{
if (!w)
return 0;
QDesktopWidget* d = QApplication::desktop();
if (!d)
return 0;
pos = PosNone;
QRect rScreen = d->screenGeometry(w);
QRect rClient = d->availableGeometry(w);
int dx = rClient.x() - rScreen.x();
if (dx > 0)
pos |= PosLeft;
int dy = rClient.y() - rScreen.y();
if (dy > 0)
pos |= PosTop;
int dw = rScreen.width() - rClient.width();
if (dw > 0 && (!dx || (dx > 0 && dw > dx)))
pos |= PosRight;
int dh = rScreen.height() - rClient.height();
if (dh > 0 && (!dy || (dy > 0 && dh > dy)))
pos |= PosBottom;
return d;
}
// Move a window to a specified position
void QtClient::moveWindow(QtWindow* w, int pos)
{
if (!w)
return;
QDesktopWidget* d = QApplication::desktop();
if (!d)
return;
QRect r = d->availableGeometry(w);
int x = r.x();
int y = r.y();
QSize sz = w->frameSize();
if (pos == CornerBottomRight) {
if (r.width() > sz.width())
x += r.width() - sz.width();
if (r.height() > sz.height())
y += r.height() - sz.height();
}
else if (pos == CornerTopRight) {
if (r.width() > sz.width())
x += r.width() - sz.width();
}
else if (pos == CornerBottomLeft) {
if (r.height() > sz.height())
y += r.height() - sz.height();
}
else if (pos != CornerTopLeft)
return;
w->move(x,y);
}
// Build a QStringList from a list of strings
QStringList QtClient::str2list(const String& str, char sep, bool emptyOk)
{
QStringList l;
if (!str)
return l;
ObjList* list = str.split(sep,emptyOk);
for (ObjList* o = list->skipNull(); o; o = o->skipNext())
l.append(setUtf8(static_cast<String*>(o->get())->c_str()));
TelEngine::destruct(list);
return l;
}
// Split a string. Returns a list of int values
QList<int> QtClient::str2IntList(const String& str, int defVal, bool emptyOk)
{
QList<int> list;
ObjList* l = str.split(',',emptyOk);
for (ObjList* o = l->skipNull(); o; o = o->skipNext())
list.append(o->get()->toString().toInteger(defVal));
TelEngine::destruct(l);
return list;
}
// Build a comma separated list of integers
void QtClient::intList2str(String& str, QList<int> list)
{
for (int i = 0; i < list.size(); i++)
str.append(String(list[i]),",");
}
// Get sorting from string
int QtClient::str2sort(const String& str, int defVal)
{
return lookup(str,s_sorting,defVal);
}
// Apply a comma separated list of window flags to a widget
void QtClient::applyWindowFlags(QWidget* w, const String& value)
{
if (!w)
return;
// Set window flags from enclosed widget:
// custom window title/border/sysmenu config
ObjList* f = value.split(',',false);
int flags = Qt::CustomizeWindowHint | w->windowFlags();
// Clear settable flags
TokenDict* dict = s_windowFlags;
for (int i = 0; dict[i].token; i++)
flags &= ~dict[i].value;
// Set flags
for (ObjList* o = f->skipNull(); o; o = o->skipNext())
flags |= lookup(o->get()->toString(),s_windowFlags,0);
TelEngine::destruct(f);
w->setWindowFlags((Qt::WindowFlags)flags);
}
// Build a QT Alignment mask from a comma separated list of flags
int QtClient::str2align(const String& flags, int initVal)
{
ObjList* list = flags.split(',',false);
for (ObjList* o = list->skipNull(); o; o = o->skipNext()) {
int val = ::lookup((static_cast<String*>(o->get()))->c_str(),s_qAlign);
if (0 != (val & Qt::AlignHorizontal_Mask))
initVal &= ~Qt::AlignHorizontal_Mask;
if (0 != (val & Qt::AlignVertical_Mask))
initVal &= ~Qt::AlignVertical_Mask;
initVal |= val;
}
TelEngine::destruct(list);
return initVal;
}
// Retrieve QT selection mode from a string value
QAbstractItemView::SelectionMode QtClient::str2selmode(const String& value,
QAbstractItemView::SelectionMode defVal)
{
if (!value)
return defVal;
if (value == YSTRING("none"))
return QAbstractItemView::NoSelection;
if (value == YSTRING("single"))
return QAbstractItemView::SingleSelection;
if (value == YSTRING("multi"))
return QAbstractItemView::MultiSelection;
if (value == YSTRING("extended"))
return QAbstractItemView::ExtendedSelection;
if (value == YSTRING("contiguous"))
return QAbstractItemView::ContiguousSelection;
return defVal;
}
// Retrieve QT edit triggers from a string value
QAbstractItemView::EditTriggers QtClient::str2editTriggers(const String& value,
QAbstractItemView::EditTrigger defVal)
{
return (QAbstractItemView::EditTriggers)Client::decodeFlags(s_qEditTriggers,value,defVal);
}
// Send an event to an object's child
bool QtClient::sendEvent(QEvent& e, QObject* parent, const QString& name)
{
if (!(parent && e.isAccepted()))
return false;
QObject* child = qFindChild<QObject*>(parent,name);
if (!child)
return false;
e.setAccepted(false);
bool ok = QCoreApplication::sendEvent(child,&e);
if (!ok)
e.setAccepted(true);
return ok;
}
// Retrieve a pixmap from global application cache.
// Load and add it to the cache if not found
bool QtClient::getPixmapFromCache(QPixmap& pixmap, const QString& file)
{
if (file.isEmpty())
return false;
QPixmap* cached = QPixmapCache::find(file);
if (cached) {
pixmap = *cached;
return true;
}
if (!pixmap.load(file))
return false;
#ifdef XDEBUG
String f;
getUtf8(f,file);
Debug(ClientDriver::self(),DebugAll,"Loaded '%s' in pixmap cache",f.c_str());
#endif
QPixmapCache::insert(file,pixmap);
return true;
}
// Update application style sheet from config
// Build style sheet from files:
// stylesheet.css
// stylesheet_stylename.css
// stylesheet_osname.css
// stylesheet_osname_stylename.css
void QtClient::updateAppStyleSheet()
{
if (!qApp) {
Debug(ClientDriver::self(),DebugWarn,"Update app stylesheet called without app");
return;
}
String shf = Engine::config().getValue("client","stylesheet_file","stylesheet.css");
if (!shf)
return;
QString sh;
if (!appendStyleSheet(sh,shf))
return;
String styleName;
QStyle* style = qApp->style();
const QMetaObject* meta = style ? style->metaObject() : 0;
if (meta) {
styleName = s_qtStyles.getValue(meta->className());
if (!styleName)
styleName = meta->className();
}
if (styleName)
appendStyleSheet(sh,shf,styleName);
String osname;
osname << "os" << PLATFORM_LOWERCASE_NAME;
appendStyleSheet(sh,shf,osname);
if (styleName)
appendStyleSheet(sh,shf,osname,styleName);
qApp->setStyleSheet(sh);
}
// Set widget attributes from list
void QtClient::setWidgetAttributes(QWidget* w, const String& attrs)
{
if (!(w && attrs))
return;
ObjList* list = attrs.split(',',false);
for (ObjList* o = list->skipNull(); o; o = o->skipNext()) {
const String& attr = *static_cast<String*>(o->get());
bool on = (attr[0] != '!');
const char* name = attr.c_str();
int val = lookup(on ? name : name + 1,s_widgetAttributes);
if (val)
w->setAttribute((Qt::WidgetAttribute)val,on);
}
TelEngine::destruct(list);
}
// Adjust widget height
void QtClient::setWidgetHeight(QWidget* w, const String& height)
{
if (!w)
return;
int h = 0;
if (height.isBoolean()) {
h = QtClient::getIntProperty(w,"_yate_height_delta",-1);
if (h > 0) {
if (height.toBoolean())
h += w->height();
else if (h < w->height())
h = w->height() - h;
else
h = 0;
}
}
else
h = height.toInteger();
if (h < 0)
return;
QSizePolicy sp = w->sizePolicy();
sp.setVerticalPolicy(QSizePolicy::Fixed);
w->setSizePolicy(sp);
w->setMinimumHeight(h);
w->setMaximumHeight(h);
}
// Build a busy widget child for a given widget
QWidget* QtClient::buildBusy(QWidget* parent, QWidget* target, const String& ui,
const NamedList& params)
{
QtBusyWidget* w = new QtBusyWidget(parent);
w->init(ui,params,target);
return w;
}
// Load a movie
QMovie* QtClient::loadMovie(const char* file, QObject* parent, const char* path)
{
static NamedList s_failed("");
if (TelEngine::null(file))
return 0;
String tmp = path;
if (!path)
tmp = Client::s_skinPath;
else if (tmp && !tmp.endsWith(Engine::pathSeparator()))
tmp << Engine::pathSeparator();
tmp << file;
QMovie* m = new QMovie(setUtf8(tmp),QByteArray(),parent);
NamedString* ns = s_failed.getParam(tmp);
if (m->isValid()) {
if (ns)
s_failed.clearParam(ns);
return m;
}
if (!ns) {
s_failed.addParam(tmp,"");
String error;
error << "Failed to load movie '" << tmp << "'";
Debug(QtDriver::self(),DebugNote,"%s",error.c_str());
if (self())
self()->addToLog(error);
}
delete m;
return 0;
}
// Fill a list from URL parameters
void QtClient::fillUrlParams(const QUrl& url, NamedList& list, QString* path,
bool pathToList)
{
safeGetUtf8(list,"protocol",url.scheme());
safeGetUtf8(list,"host",url.host());
if (url.port() >= 0)
list.addParam("port",String(url.port()));
safeGetUtf8(list,"username",url.userName());
safeGetUtf8(list,"password",url.password());
QString tmp;
if (!path) {
tmp = url.path();
path = &tmp;
}
if (pathToList)
list.assign(path->toUtf8().constData());
else
safeGetUtf8(list,"path",*path);
QList<QPair<QString, QString> > items = url.queryItems();
for (int i = 0; i < items.size(); i++)
list.addParam(items[i].first.toUtf8().constData(),items[i].second.toUtf8().constData());
}
// Dump MIME data for debug purposes
void QtClient::dumpMime(String& buf, const QMimeData* m)
{
static const char* indent = "\r\n ";
if (!m)
return;
QStringList fmts = m->formats();
if (fmts.size() > 0) {
buf.append("FORMATS:","\r\n") << indent;
QString s = fmts.join(indent);
buf << s.toUtf8().constData();
}
if (m->html().length() > 0)
buf.append("HTML: ","\r\n") << m->html().toUtf8().constData();
if (m->text().length() > 0)
buf.append("TEXT: ","\r\n") << m->text().toUtf8().constData();
QList<QUrl> urls = m->urls();
if (urls.size() > 0) {
buf.append("URLS:","\r\n");
for (int i = 0; i < urls.size(); i++)
buf << indent << urls[i].toString().toUtf8().constData();
}
}
/**
* QtDriver
*/
QtDriver::QtDriver(bool buildClientThread)
: m_init(false), m_clientThread(buildClientThread)
{
qInstallMsgHandler(qtMsgHandler);
}
QtDriver::~QtDriver()
{
qInstallMsgHandler(0);
}
void QtDriver::initialize()
{
Output("Initializing module Qt4 client");
s_device = Engine::config().getValue("client","device",DEFAULT_DEVICE);
if (!QtClient::self()) {
debugCopy();
QtClient::setSelf(new QtClient);
if (m_clientThread)
QtClient::self()->startup();
}
if (!m_init) {
m_init = true;
setup();
}
}
/**
* QtEventProxy
*/
QtEventProxy::QtEventProxy(Type type, QApplication* app)
{
#define SET_NAME(n) { m_name = n; setObjectName(QtClient::setUtf8(m_name)); }
switch (type) {
case Timer:
SET_NAME("qtClientTimerProxy");
{
QTimer* timer = new QTimer(this);
timer->setObjectName("qtClientIdleTimer");
QtClient::connectObjects(timer,SIGNAL(timeout()),this,SLOT(timerTick()));
timer->start(0);
}
break;
case AllHidden:
SET_NAME("qtClientAllHidden");
if (app)
QtClient::connectObjects(app,SIGNAL(lastWindowClosed()),this,SLOT(allHidden()));
break;
default:
return;
}
#undef SET_NAME
}
void QtEventProxy::timerTick()
{
if (Client::self())
Client::self()->idleActions();
Thread::idle();
}
void QtEventProxy::allHidden()
{
if (Client::self())
Client::self()->allHidden();
}
//
// QtUrlBuilder
//
QtUrlBuilder::QtUrlBuilder(QObject* parent, const String& format,
const String& queryParams)
: QObject(parent),
m_format(format),
m_queryParams(0)
{
if (queryParams) {
m_queryParams = queryParams.split(',',false);
if (!m_queryParams->skipNull())
TelEngine::destruct(m_queryParams);
}
}
QtUrlBuilder::~QtUrlBuilder()
{
TelEngine::destruct(m_queryParams);
}
// Build URL
QUrl QtUrlBuilder::build(const NamedList& params) const
{
String tmp;
if (m_format) {
tmp = m_format;
params.replaceParams(tmp);
}
QUrl url(QtClient::setUtf8(tmp));
if (m_queryParams) {
NamedIterator iter(params);
for (const NamedString* ns = 0; 0 != (ns = iter.get());)
if (m_queryParams->find(ns->name()))
url.addQueryItem(QtClient::setUtf8(ns->name()),QtClient::setUtf8(*ns));
}
return url;
}
/*
* QtUIWidget
*/
// Retrieve item type definition from [type:]value. Create it if not found
QtUIWidgetItemProps* QtUIWidget::getItemProps(QString& in, String& value)
{
String type;
int pos = in.indexOf(':');
if (pos >= 0) {
QtClient::getUtf8(type,in.left(pos));
QtClient::getUtf8(value,in.right(in.length() - pos - 1));
}
else
QtClient::getUtf8(value,in);
QtUIWidgetItemProps* p = QtUIWidget::getItemProps(type);
if (!p) {
p = new QtUIWidgetItemProps(type);
m_itemProps.append(p);
}
DDebug(ClientDriver::self(),DebugAll,"QtUIWidget(%s) getItemProps(%s,%s) got (%p) ui=%s [%p]",
name().c_str(),in.toUtf8().constData(),value.c_str(),p,p->m_ui.c_str(),this);
return p;
}
// Set widget's parameters.
// Handle an 'applyall' parameter carrying a NamedList to apply to all items
bool QtUIWidget::setParams(const NamedList& params)
{
bool ok = false;
NamedIterator iter(params);
for (const NamedString* ns = 0; 0 != (ns = iter.get());) {
if (ns->name() == YSTRING("applyall")) {
const NamedList* list = YOBJECT(NamedList,ns);
if (list) {
ok = true;
applyAllParams(*list);
}
}
else if (ns->name().startsWith("beginedit:"))
beginEdit(ns->name().substr(10),ns);
}
return ok;
}
// Apply a list of parameters to all container items
void QtUIWidget::applyAllParams(const NamedList& params)
{
QList<QObject*> list = getContainerItems();
for (int i = 0; i < list.size(); i++)
setParams(list[i],params);
}
// Find an item widget by id
QWidget* QtUIWidget::findItem(const String& id)
{
QString item = QtClient::setUtf8(id);
QList<QObject*> list = getContainerItems();
for (int i = 0; i < list.size(); i++) {
if (!list[i]->isWidgetType())
continue;
String item;
getListItemIdProp(list[i],item);
if (id == item)
return static_cast<QWidget*>(list[i]);
}
return 0;
}
// Retrieve the object identity from '_yate_identity' property or name
// Retrieve the object item from '_yate_widgetlistitem' property.
// Set 'identity' to object_identity[:item_name]
void QtUIWidget::getIdentity(QObject* obj, String& identity)
{
if (!obj)
return;
String ident;
QtClient::getIdentity(obj,ident);
if (!ident)
return;
String item;
getListItemProp(obj,item);
identity.append(ident,":");
identity.append(item,":");
}
// Update a widget and children from a list a parameters
bool QtUIWidget::setParams(QObject* parent, const NamedList& params)
{
static const String s_property = "property";
static const String s_active = "active";
static const String s_image = "image";
static const String s_show = "show";
static const String s_display = "display";
static const String s_check = "check";
static const String s_select = "select";
static const String s_addlines = "addlines";
static const String s_setrichtext = "setrichtext";
static const String s_updatetablerows = "updatetablerows";
static const String s_cleartable = "cleartable";
static const String s_rawimage = "rawimage";
static const String s_setparams = "setparams";
static const String s_setmenu = "setmenu";
static const String s_height = "height";
if (!parent)
return false;
QtWindow* wnd = QtClient::parentWindow(parent);
if (!wnd)
return false;
#ifdef DEBUG
String tmp;
params.dump(tmp," ");
Debug(ClientDriver::self(),DebugAll,"QtUIWidget(%s)::setParams(%p,%s) %s",
name().c_str(),parent,YQT_OBJECT_NAME(parent),tmp.c_str());
#endif
String pName(YQT_OBJECT_NAME(parent));
bool ok = true;
unsigned int n = params.length();
for (unsigned int i = 0; i < n; i++) {
NamedString* ns = params.getParam(i);
if (!ns)
continue;
XDebug(ClientDriver::self(),DebugInfo,"QtUIWidget(%s)::setParams() %s=%s",
name().c_str(),ns->name().c_str(),ns->c_str());
String buf;
int pos = ns->name().find(':');
if (pos < 0) {
if (ns->name() != s_setmenu)
ok = wnd->setText(buildChildName(buf,pName,ns->name()),*ns,false) && ok;
else
buildWidgetItemMenu(qobject_cast<QWidget*>(parent),YOBJECT(NamedList,ns));
continue;
}
String n(ns->name().substr(0,pos));
String cName = ns->name().substr(pos + 1);
if (n == s_property) {
// Handle property[:child]:property_name
int pos = cName.find(':');
if (pos >= 0) {
QString tmp = buildQChildName(pName,cName.substr(0,pos));
QObject* c = qFindChild<QObject*>(parent,tmp);
ok = c && QtClient::setProperty(c,cName.substr(pos + 1),*ns) && ok;
}
else
ok = QtClient::setProperty(parent,cName,*ns) && ok;
}
else if (n == s_active)
ok = wnd->setActive(buildChildName(buf,pName,cName),ns->toBoolean()) && ok;
else if (n == s_image)
ok = wnd->setImage(buildChildName(buf,pName,cName),*ns) && ok;
else if (n == s_show || n == s_display)
ok = wnd->setShow(buildChildName(buf,pName,cName),ns->toBoolean()) && ok;
else if (n == s_check)
ok = wnd->setCheck(buildChildName(buf,pName,cName),ns->toBoolean()) && ok;
else if (n == s_select)
ok = wnd->setSelect(buildChildName(buf,pName,cName),*ns) && ok;
if (n == s_setparams) {
NamedList* p = YOBJECT(NamedList,ns);
if (!p)
continue;
QtWidget w(parent,buildChildName(buf,pName,cName));
UIWidget* uiw = w.uiWidget();
ok = uiw && uiw->setParams(*p) && ok;
}
else if (n == s_addlines) {
NamedList* p = YOBJECT(NamedList,ns);
if (p)
ok = wnd->addLines(buildChildName(buf,pName,cName),p,0,ns->toBoolean()) && ok;
}
else if (n == s_setrichtext)
ok = wnd->setText(buildChildName(buf,pName,cName),*ns,true) && ok;
else if (n == s_updatetablerows) {
NamedList* p = YOBJECT(NamedList,ns);
if (p)
ok = wnd->updateTableRows(buildChildName(buf,pName,cName),p,ns->toBoolean()) && ok;
}
else if (n == s_cleartable)
ok = wnd->clearTable(buildChildName(buf,pName,cName)) && ok;
else if (n == s_rawimage) {
DataBlock* data = YOBJECT(DataBlock,ns);
if (data) {
QString tmp = buildQChildName(pName,cName.substr(0,pos));
QObject* c = qFindChild<QObject*>(parent,tmp);
ok = c && QtClient::setImage(c,*data,*ns) && ok;
}
}
else if (n == s_setmenu)
buildWidgetItemMenu(qobject_cast<QWidget*>(parent),YOBJECT(NamedList,ns),cName);
else if (n == s_height) {
QString tmp = buildQChildName(pName,cName);
QWidget* w = qFindChild<QWidget*>(qobject_cast<QWidget*>(parent),tmp);
QtClient::setWidgetHeight(w,*ns);
}
else
ok = wnd->setText(buildChildName(buf,pName,ns->name()),*ns,false) && ok;
}
// Set item parameters
NamedString* yparams = params.getParam(YSTRING("_yate_itemparams"));
if (!TelEngine::null(yparams)) {
QVariant var = parent->property(yparams->name().c_str());
if (var.type() == QVariant::Invalid || var.type() == QVariant::StringList) {
QStringList list;
if (var.type() == QVariant::StringList)
list = var.toStringList();
NamedList tmp("");
tmp.copyParams(params,*yparams);
QtClient::copyParams(list,tmp);
parent->setProperty(yparams->name().c_str(),QVariant(list));
}
else
ok = false;
}
return ok;
}
// Get an item object's parameters
bool QtUIWidget::getParams(QObject* parent, NamedList& params)
{
static const String s_property = "property";
static const String s_getcheck = "getcheck";
static const String s_getselect = "getselect";
static const String s_getrichtext = "getrichtext";
if (!parent)
return false;
QtWindow* wnd = QtClient::parentWindow(parent);
if (!wnd)
return false;
DDebug(ClientDriver::self(),DebugAll,"QtUIWidget(%s)::getParams(%p,%s)",
name().c_str(),parent,YQT_OBJECT_NAME(parent));
String pName;
QtClient::getUtf8(pName,parent->objectName());
bool ok = true;
unsigned int n = params.length();
for (unsigned int i = 0; i < n; i++) {
NamedString* ns = params.getParam(i);
if (!ns)
continue;
String buf;
int pos = ns->name().find(':');
if (pos < 0) {
ok = wnd->getText(buildChildName(buf,pName,ns->name()),*ns,false) && ok;
continue;
}
String n(ns->name().substr(0,pos));
String cName = ns->name().substr(pos + 1);
if (n == s_property) {
// Handle property[:child]:property_name
int pos = cName.find(':');
if (pos >= 0) {
QString tmp = buildQChildName(pName,cName.substr(0,pos));
QObject* c = qFindChild<QObject*>(parent,tmp);
ok = c && QtClient::getProperty(c,cName.substr(pos + 1),*ns) && ok;
}
else
ok = QtClient::getProperty(parent,cName,*ns) && ok;
}
else if (n == s_getselect)
ok = wnd->getSelect(buildChildName(buf,pName,cName),*ns) && ok;
else if (n == s_getcheck) {
bool on = false;
ok = wnd->getCheck(buildChildName(buf,pName,cName),on) && ok;
*ns = String::boolText(on);
}
else if (n == s_getrichtext)
ok = wnd->getText(buildChildName(buf,pName,cName),*ns,true) && ok;
else
ok = wnd->getText(buildChildName(buf,pName,ns->name()),*ns,false) && ok;
}
// Get item parameters
QtClient::getProperty(parent,"_yate_itemparams",params);
return ok;
}
// Show or hide control busy state
bool QtUIWidget::setBusy(bool on)
{
QObject* o = getQObject();
QWidget* w = (o && o->isWidgetType()) ? static_cast<QWidget*>(o) : 0;
return w && QtBusyWidget::showBusyChild(w,on);
}
// Apply properties for QAbstractItemView descendents
void QtUIWidget::applyItemViewProps(const NamedList& params)
{
static const String s_selMode = "_yate_selection_mode";
static const String s_editTriggers = "_yate_edit_triggers";
QObject* obj = getQObject();
QAbstractItemView* av = qobject_cast<QAbstractItemView*>(obj);
if (!av)
return;
NamedIterator iter(params);
for (const NamedString* ns = 0; 0 != (ns = iter.get());) {
if (ns->name() == s_selMode)
av->setSelectionMode(QtClient::str2selmode(*ns));
else if (ns->name() == s_editTriggers)
av->setEditTriggers(QtClient::str2editTriggers(*ns));
}
}
// Begin item edit. The default behaviour start edit for QAbstractItemView descendants
bool QtUIWidget::beginEdit(const String& item, const String* what)
{
QObject* obj = getQObject();
QAbstractItemView* av = qobject_cast<QAbstractItemView*>(obj);
if (!av)
return false;
QModelIndex idx = modelIndex(item,what);
if (!idx.isValid())
return false;
av->setCurrentIndex(idx);
av->edit(idx);
return true;
}
// Build item widget menu
QMenu* QtUIWidget::buildWidgetItemMenu(QWidget* w, const NamedList* params,
const String& child, bool set)
{
if (!(w && params))
return 0;
QWidget* parent = w;
// Retrieve the item owner
QWidget* pItem = 0;
String item;
getListItemIdProp(w,item);
if (item)
pItem = findItem(item);
else {
getListItemProp(w,item);
pItem = item ? findItem(item) : 0;
}
XDebug(ClientDriver::self(),DebugAll,
"QtUIWidget(%s)::buildMenu() widget=%s item=%s [%p]",
this->name().c_str(),YQT_OBJECT_NAME(w),item.c_str(),this);
String pName(YQT_OBJECT_NAME(w));
const String& owner = (*params)[YSTRING("owner")];
if (owner && owner != item) {
QString tmp = buildQChildName(pName,owner);
parent = qFindChild<QWidget*>(w,tmp);
if (!parent) {
Debug(QtDriver::self(),DebugNote,
"QtUIWidget(%s) buildMenu() owner '%s' not found [%p]",
name().c_str(),owner.c_str(),this);
return 0;
}
}
QWidget* target = parent;
String t = child ? child : (*params)[YSTRING("target")];
if (t) {
QString tmp = buildQChildName(pName,t);
target = qFindChild<QWidget*>(w,tmp);
if (!target) {
Debug(QtDriver::self(),DebugNote,
"QtUIWidget(%s) buildMenu() target '%s' not found [%p]",
name().c_str(),t.c_str(),this);
return 0;
}
}
QString menuName = buildQChildName(pName,t + "_menu");
// Remove existing menu
QMenu* menu = qFindChild<QMenu*>(parent,menuName);
if (menu) {
delete menu;
menu = 0;
}
// Build the menu
QObject* thisObj = getQObject();
if (!thisObj)
return 0;
String actionSlot;
String toggleSlot;
String selectSlot;
getSlots(actionSlot,toggleSlot,selectSlot);
if (!(actionSlot || toggleSlot))
return 0;
bool addActions = set && target->contextMenuPolicy() == Qt::ActionsContextMenu;
unsigned int n = params->length();
for (unsigned int i = 0; i < n; i++) {
NamedString* param = params->getParam(i);
if (!(param && param->name().startsWith("item:")))
continue;
if (!menu)
menu = new QMenu(QtClient::setUtf8(params->getValue(YSTRING("title"))),parent);
NamedList* p = YOBJECT(NamedList,param);
if (p) {
QMenu* subMenu = QtClient::buildMenu(*p,
*param ? param->c_str() : p->getValue(YSTRING("title"),*p),
thisObj,actionSlot,toggleSlot,menu);
if (subMenu) {
menu->addMenu(subMenu);
if (addActions)
target->addAction(subMenu->menuAction());
}
continue;
}
QAction* a = 0;
String name = param->name().substr(5);
if (*param) {
a = menu->addAction(QtClient::setUtf8(*param));
a->setObjectName(buildQChildName(pName,name));
a->setParent(menu);
QtClient::setImage(a,(*params)["image:" + name]);
}
else if (!name) {
a = menu->addSeparator();
a->setParent(menu);
}
else if (pItem) {
// Check if the action is already there
QString aName = buildQChildName(pItem->objectName(),QtClient::setUtf8(name));
a = qFindChild<QAction*>(pItem,aName);
if (a)
menu->addAction(a);
}
if (a) {
if (addActions)
target->addAction(a);
}
else
Debug(ClientDriver::self(),DebugNote,
"QtUIWidget(%s)::buildMenu() action '%s' not found for item=%s [%p]",
this->name().c_str(),name.c_str(),item.c_str(),this);
}
if (!menu)
return 0;
// Set name
menu->setObjectName(menuName);
// Apply properties
// Format: property:object_name:property_name=value
if (parent)
for (unsigned int i = 0; i < n; i++) {
NamedString* param = params->getParam(i);
if (!(param && param->name().startsWith("property:")))
continue;
int pos = param->name().find(':',9);
if (pos < 9)
continue;
QString n = buildQChildName(pName,param->name().substr(9,pos - 9));
QObject* obj = qFindChild<QObject*>(parent,n);
if (obj)
QtClient::setProperty(obj,param->name().substr(pos + 1),*param);
}
// Connect signals (direct children only: actions from sub-menus are already connected)
QList<QAction*> list = qFindChildren<QAction*>(menu);
for (int i = 0; i < list.size(); i++) {
if (list[i]->isSeparator() || list[i]->parent() != menu)
continue;
if (list[i]->isCheckable())
QtClient::connectObjects(list[i],SIGNAL(toggled(bool)),thisObj,toggleSlot);
else
QtClient::connectObjects(list[i],SIGNAL(triggered()),thisObj,actionSlot);
}
if (addActions)
return menu;
QMenu* mOwner = qobject_cast<QMenu*>(target);
if (mOwner)
mOwner->insertMenu(0,menu);
else {
QToolButton* tb = qobject_cast<QToolButton*>(target);
if (tb)
tb->setMenu(menu);
else {
QPushButton* pb = qobject_cast<QPushButton*>(target);
if (pb)
pb->setMenu(menu);
else if (!QtClient::setProperty(target,s_propContextMenu,params))
target->addAction(menu->menuAction());
}
}
return menu;
}
// Build a container child name from parent property
bool QtUIWidget::buildQChildNameProp(QString& dest, QObject* parent, const char* prop)
{
if (!(parent && prop))
return false;
QVariant var = parent->property(prop);
if (!var.isValid() || var.toString().size() <= 0)
return false;
dest = buildQChildName(parent->objectName(),var.toString());
return true;
}
// Retrieve the top level QtUIWidget container parent of an object
QtUIWidget* QtUIWidget::container(QObject* obj)
{
if (!obj)
return 0;
QtUIWidget* uiw = 0;
while (0 != (obj = obj->parent())) {
QtWidget w(obj);
UIWidget* u = w.uiWidget();
if (u)
uiw = static_cast<QtUIWidget*>(u);
}
return uiw;
}
// Utility used in QtUIWidget::initNavigation
static bool initNavAction(QObject* obj, const String& name, const String& actionSlot)
{
if (!(obj && name))
return false;
QtWindow* wnd = QtClient::parentWindow(obj);
QObject* child = qFindChild<QObject*>(wnd,QtClient::setUtf8(name));
if (!child)
return false;
QAbstractButton* b = 0;
QAction* a = 0;
if (child->isWidgetType())
b = qobject_cast<QAbstractButton*>(child);
else
a = qobject_cast<QAction*>(child);
if (b || a) {
if (b)
QtClient::connectObjects(b,SIGNAL(clicked()),obj,actionSlot);
else
QtClient::connectObjects(a,SIGNAL(triggered()),obj,actionSlot);
}
return b || a;
}
// Initialize navigation controls
void QtUIWidget::initNavigation(const NamedList& params)
{
String actionSlot;
String toggleSlot;
String selectSlot;
getSlots(actionSlot,toggleSlot,selectSlot);
QObject* qObj = getQObject();
if (qObj && actionSlot) {
m_prev = params.getValue(YSTRING("navigate_prev"));
if (!initNavAction(qObj,m_prev,actionSlot))
m_prev = "";
m_next = params.getValue(YSTRING("navigate_next"));
if (!initNavAction(qObj,m_next,actionSlot))
m_next = "";
}
m_info = params.getValue(YSTRING("navigate_info"));
m_infoFormat = params.getValue(YSTRING("navigate_info_format"));
m_title = params.getValue(YSTRING("navigate_title"));
updateNavigation();
}
// Update navigation controls
void QtUIWidget::updateNavigation()
{
if (!(m_prev || m_next || m_info || m_title))
return;
QtWindow* wnd = QtClient::parentWindow(getQObject());
if (!wnd)
return;
NamedList p("");
int crt = currentItemIndex();
if (crt < 0)
crt = 0;
else
crt++;
int n = itemCount();
if (n < crt)
n = crt;
if (m_prev || m_next) {
if (m_prev)
p.addParam("active:" + m_prev,String::boolText(crt > 1));
if (m_next)
p.addParam("active:" + m_next,String::boolText(crt < n));
}
if (m_info) {
String tmp = m_infoFormat;
NamedList pp("");
pp.addParam("index",String(crt));
pp.addParam("count",String(n));
pp.replaceParams(tmp);
p.addParam(m_info,tmp);
}
if (m_title) {
String crt;
getSelect(crt);
NamedList pp("");
if (crt)
getTableRow(crt,&pp);
p.addParam(m_title,pp[YSTRING("title")]);
}
wnd->setParams(p);
}
// Trigger a custom action from an item
bool QtUIWidget::triggerAction(const String& item, const String& action, QObject* sender,
NamedList* params)
{
if (!(Client::self() && action))
return false;
if (!sender)
sender = getQObject();
String s;
getIdentity(sender,s);
if (!s)
return false;
NamedList p("");
if (!params)
params = &p;
params->addParam("item",item,false);
params->addParam("widget",s);
return QtClient::self()->action(QtClient::parentWindow(sender),action,params);
}
// Trigger a custom action from already built list params
bool QtUIWidget::triggerAction(const String& action, NamedList& params, QObject* sender)
{
if (!(Client::self() && action))
return false;
if (!sender)
sender = getQObject();
String s;
getIdentity(sender,s);
if (!s)
return false;
params.setParam("widget",s);
return QtClient::self()->action(QtClient::parentWindow(sender),action,&params);
}
// Handle a child's action
void QtUIWidget::onAction(QObject* sender)
{
if (!Client::self())
return;
String s;
getIdentity(sender,s);
if (!s)
return;
int dir = 0;
if (s == m_next)
dir = 1;
else if (s == m_prev)
dir = -1;
if (dir) {
int crt = currentItemIndex();
if (crt >= 0)
setSelectIndex(crt + dir);
return;
}
DDebug(ClientDriver::self(),DebugAll,"QtUIWidget(%s) raising action %s",
name().c_str(),s.c_str());
Client::self()->action(QtClient::parentWindow(sender),s);
}
// Handle a child's toggle notification
void QtUIWidget::onToggle(QObject* sender, bool on)
{
if (!Client::self())
return;
QtClient::updateToggleImage(sender);
String s;
getIdentity(sender,s);
if (!s)
return;
DDebug(ClientDriver::self(),DebugAll,"QtUIWidget(%s) raising toggle %s",
name().c_str(),s.c_str());
Client::self()->toggle(QtClient::parentWindow(sender),s,on);
}
// Handle a child's selection change
void QtUIWidget::onSelect(QObject* sender, const String* item)
{
if (!Client::self())
return;
String s;
getIdentity(sender,s);
if (!s)
return;
QtWindow* wnd = QtClient::parentWindow(sender);
String tmp;
if (!item) {
item = &tmp;
if (wnd)
wnd->getSelect(YQT_OBJECT_NAME(sender),tmp);
}
DDebug(ClientDriver::self(),DebugAll,"QtUIWidget(%s) raising select %s",
name().c_str(),s.c_str());
Client::self()->select(wnd,s,*item);
}
// Handle a child's multiple selection change
void QtUIWidget::onSelectMultiple(QObject* sender, const NamedList* items)
{
if (!Client::self())
return;
String s;
getIdentity(sender,s);
if (!s)
return;
QtWindow* wnd = QtClient::parentWindow(sender);
DDebug(ClientDriver::self(),DebugAll,"QtUIWidget(%s) raising select multiple",
name().c_str());
if (items) {
Client::self()->select(wnd,s,*items);
return;
}
NamedList tmp("");
if (wnd)
wnd->getSelect(YQT_OBJECT_NAME(sender),tmp);
Client::self()->select(wnd,s,tmp);
}
// Filter wathed events for children.
// Handle child image changing on mouse events
bool QtUIWidget::onChildEvent(QObject* watched, QEvent* event)
{
if (event->type() == QEvent::Enter)
QtClient::updateImageFromMouse(watched,true,true);
else if (event->type() == QEvent::Leave)
QtClient::updateImageFromMouse(watched,true,false);
else if (event->type() == QEvent::MouseButtonPress)
QtClient::updateImageFromMouse(watched,false,true);
else if (event->type() == QEvent::MouseButtonRelease)
QtClient::updateImageFromMouse(watched,false,false);
return false;
}
// Load an item's widget. Rename children. Connect actions
QWidget* QtUIWidget::loadWidget(QWidget* parent, const String& name, const String& ui)
{
// Build a new widget name to make sure there are no duplicates:
// Some containers (like QTreeWidget) calls deleteLater() for widget's
// set to items which might lead to wrong widget update
// Make sure the widget name contains only 'standard' characters
// to avoid errors when replaced in style sheets
MD5 md5(name);
String wName;
buildChildName(wName,md5.hexDigest());
wName << "_" << (unsigned int)Time::now();
QWidget* w = QtWindow::loadUI(Client::s_skinPath + ui,parent,ui);
DDebug(ClientDriver::self(),w ? DebugAll : DebugNote,
"QtUIWidget(%s)::loadWidget(%p,%s,%s) widget=%p",
this->name().c_str(),parent,wName.c_str(),ui.c_str(),w);
if (!w)
return 0;
QObject* qObj = getQObject();
QtWindow* wnd = getWindow();
// Install event filter in parent window
if (!m_wndEvHooked && wnd && qObj) {
QVariant var = w->property("_yate_keypress_redirect");
if (var.isValid()) {
m_wndEvHooked = true;
wnd->installEventFilter(qObj);
}
}
String actionSlot;
String toggleSlot;
String selectSlot;
getSlots(actionSlot,toggleSlot,selectSlot);
QString wListItem = QtClient::setUtf8(name);
w->setObjectName(QtClient::setUtf8(wName));
setListItemIdProp(w,wListItem);
// Build custom UI widgets
QtClient::buildFrameUiWidgets(w);
// Process "_yate_setaction" property before changing names
QtClient::setAction(w);
// Process children
QList<QObject*> c = qFindChildren<QObject*>(w);
for (int i = 0; i < c.size(); i++) {
// Set object item owner name
setListItemProp(c[i],wListItem);
// Rename child
String n;
QtClient::getUtf8(n,c[i]->objectName());
c[i]->setObjectName(buildQChildName(wName,n));
// Install event filters
if (qObj && QtClient::getBoolProperty(c[i],"_yate_filterevents"))
c[i]->installEventFilter(qObj);
// Connect text changed to window's slot
bool connect = QtClient::autoConnect(c[i]);
if (wnd && connect)
wnd->connectTextChanged(c[i]);
// Connect signals
if (!(qObj && connect && (actionSlot || toggleSlot || selectSlot)))
continue;
// Use isWidgetType() (faster then qobject_cast)
if (c[i]->isWidgetType()) {
// Connect abstract buttons (check boxes and radio/push/tool buttons) signals
QAbstractButton* b = qobject_cast<QAbstractButton*>(c[i]);
if (b) {
if (!b->isCheckable())
QtClient::connectObjects(b,SIGNAL(clicked()),qObj,actionSlot);
else
QtClient::connectObjects(b,SIGNAL(toggled(bool)),qObj,toggleSlot);
continue;
}
// Connect group boxes
QGroupBox* gb = qobject_cast<QGroupBox*>(c[i]);
if (gb) {
if (gb->isCheckable())
QtClient::connectObjects(gb,SIGNAL(toggled(bool)),qObj,toggleSlot);
continue;
}
// Connect combo boxes
QComboBox* combo = qobject_cast<QComboBox*>(c[i]);
if (combo) {
QtClient::connectObjects(combo,SIGNAL(activated(int)),qObj,selectSlot);
continue;
}
// Connect list boxes
QListWidget* lst = qobject_cast<QListWidget*>(c[i]);
if (lst) {
QtClient::connectObjects(lst,SIGNAL(currentRowChanged(int)),qObj,selectSlot);
continue;
}
// Connect sliders
QSlider* sld = qobject_cast<QSlider*>(c[i]);
if (sld) {
QtClient::connectObjects(sld,SIGNAL(valueChanged(int)),qObj,selectSlot);
continue;
}
continue;
}
// Connect actions signals
QAction* a = qobject_cast<QAction*>(c[i]);
if (a) {
if (!a->isCheckable())
QtClient::connectObjects(a,SIGNAL(triggered()),qObj,actionSlot);
else
QtClient::connectObjects(a,SIGNAL(toggled(bool)),qObj,toggleSlot);
continue;
}
}
return w;
}
// Apply a QWidget style sheet. Replace ${name} with widget name in style
void QtUIWidget::applyWidgetStyle(QWidget* w, const String& style)
{
if (!(w && style))
return;
QString s = QtClient::setUtf8(style);
s.replace("${name}",w->objectName());
w->setStyleSheet(s);
}
// Filter key press events. Retrieve an action associated with the key.
// Check if the object is allowed to process the key.
// Raise the action
bool QtUIWidget::filterKeyEvent(QObject* watched, QKeyEvent* event, bool& filter)
{
String action;
if (!QtClient::filterKeyEvent(watched,event,action,filter))
return false;
if (!action)
return true;
String item;
getListItemProp(watched,item);
// Avoid raising a disabled actions
if (item) {
bool ok = true;
QWidget* w = findItem(item);
if (w) {
QString n = buildQChildName(w->objectName(),QtClient::setUtf8(action));
QObject* act = qFindChild<QObject*>(w,n);
if (act) {
if (act->isWidgetType())
ok = (qobject_cast<QWidget*>(act))->isEnabled();
else {
QAction* a = qobject_cast<QAction*>(act);
ok = !a || a->isEnabled();
}
}
}
if (!ok)
return true;
// Append container item to action
action.append(item,":");
}
Client::self()->action(QtClient::parentWindow(getQObject()),action);
return true;
}
/**
* QtSound
*/
bool QtSound::doStart()
{
doStop();
if (Client::self())
Client::self()->createObject((void**)&m_sound,"QSound",m_file);
if (m_sound)
DDebug(ClientDriver::self(),DebugAll,"Sound(%s) started file=%s",
c_str(),m_file.c_str());
else {
Debug(ClientDriver::self(),DebugNote,"Sound(%s) failed to start file=%s",
c_str(),m_file.c_str());
return false;
}
m_sound->setLoops(m_repeat ? m_repeat : -1);
m_sound->play();
return true;
}
void QtSound::doStop()
{
if (!m_sound)
return;
m_sound->stop();
delete m_sound;
DDebug(ClientDriver::self(),DebugAll,"Sound(%s) stopped",c_str());
m_sound = 0;
}
//
// QtDragAndDrop
//
// Reset data
void QtDragAndDrop::reset()
{
m_started = false;
}
// Check a string value for 'drag', 'drop', 'both'
void QtDragAndDrop::checkEnable(const String& s, bool& drag, bool& drop)
{
drag = (s == YSTRING("drag"));
drop = !drag && (s == YSTRING("drop"));
if (!(drag || drop))
drag = drop = (s == YSTRING("both"));
}
//
// QtDrop
//
const String QtDrop::s_askClientAcceptDrop = "_yate_event_drop_accept";
const String QtDrop::s_notifyClientDrop = "_yate_event_drop";
const QString QtDrop::s_fileScheme = "file";
const TokenDict QtDrop::s_acceptDropName[] = {
{"always", Always},
{"ask", Ask},
{"none", 0},
{0,0}
};
QtDrop::QtDrop(QObject* parent, const NamedList* params)
: QtDragAndDrop(parent),
m_dropParams(""),
m_acceptFiles(false),
m_acceptDirs(false)
{
if (!params)
return;
NamedIterator iter(*params);
for (const NamedString* ns = 0; 0 != (ns = iter.get());) {
if (ns->name() == YSTRING("_yate_accept_drop_schemes"))
QtClient::addStrListUnique(m_schemes,QtClient::str2list(*ns));
else if (ns->name() == YSTRING("_yate_accept_drop_file"))
m_acceptFiles = ns->toBoolean();
else if (ns->name() == YSTRING("_yate_accept_drop_dir"))
m_acceptDirs = ns->toBoolean();
}
}
// Update parameters from drag enter event
bool QtDrop::start(QDragEnterEvent& e)
{
static const String s_prefix = "drop:";
reset();
const QMimeData* m = e.mimeData();
if (!(m && m->hasUrls()))
return false;
int nUrls = m->urls().size();
unsigned int nItems = 0;
for (int i = 0; i < nUrls; i++) {
QString scheme = m->urls()[i].scheme();
if (m_schemes.size() > 0 && !m_schemes.contains(scheme)) {
reset();
return false;
}
QString path = m->urls()[i].path();
String what = scheme.toUtf8().constData();
if (scheme == s_fileScheme) {
#ifdef _WINDOWS
path = path.mid(1);
#endif
path = QDir::toNativeSeparators(path);
QFileInfo fi(path);
if (fi.isDir()) {
if (!m_acceptDirs) {
reset();
return false;
}
what = "directory";
}
else if (fi.isFile() && !m_acceptFiles) {
reset();
return false;
}
}
nItems++;
NamedList* nl = new NamedList("");
QtClient::fillUrlParams(m->urls()[i],*nl,&path);
m_dropParams.addParam(new NamedPointer(s_prefix + what,nl,*nl));
}
if (!nItems) {
reset();
return false;
}
if (e.source()) {
QtWindow* wnd = QtClient::parentWindow(e.source());
if (wnd) {
m_dropParams.addParam("source_window",wnd->toString());
QtClient::getUtf8(m_dropParams,"source",e.source()->objectName());
}
}
m_started = true;
return true;
}
// Reset data
void QtDrop::reset()
{
m_dropParams.clearParams();
QtDragAndDrop::reset();
}
//
// QtListDrop
//
QtListDrop::QtListDrop(QObject* parent, const NamedList* params)
: QtDrop(parent,params),
m_acceptOnEmpty(None)
{
}
// Update accept
void QtListDrop::updateAcceptType(const String list, int type)
{
if (!list)
return;
ObjList* l = list.split(',',false);
for (ObjList* o = l->skipNull(); o; o = o->skipNext()) {
NamedInt* ni = new NamedInt(*static_cast<String*>(o->get()),type);
NamedInt::addToListUniqueName(m_acceptItemTypes,ni);
}
TelEngine::destruct(l);
}
// Update accept from parameters list
void QtListDrop::updateAccept(const NamedList& params)
{
NamedIterator iter(params);
for (const NamedString* ns = 0; 0 != (ns = iter.get());) {
if (ns->name() == YSTRING("_yate_accept_drop_onempty"))
m_acceptOnEmpty = this->acceptDropType(*ns,None);
else if (ns->name() == YSTRING("_yate_accept_drop_item_type_always"))
updateAcceptType(*ns,Always);
else if (ns->name() == YSTRING("_yate_accept_drop_item_type_none"))
updateAcceptType(*ns,None);
else if (ns->name() == YSTRING("_yate_accept_drop_item_type_ask"))
updateAcceptType(*ns,Ask);
}
}
// Reset data
void QtListDrop::reset()
{
m_acceptItemTypes.clear();
QtDrop::reset();
}
//
// QtBusyWidget
//
const QString QtBusyWidget::s_busySuffix("_yate_busy_widget_generated");
// Constructor
QtBusyWidget::QtBusyWidget(QWidget* parent)
: QtCustomWidget(0,parent),
m_target(0), m_shown(false), m_delayMs(0), m_delayTimer(0),
m_movieLabel(0)
{
if (parent)
setObjectName(parent->objectName() + s_busySuffix);
QWidget::hide();
}
// Initialize
void QtBusyWidget::init(const String& ui, const NamedList& params, QWidget* target)
{
hideBusy();
m_target = target;
m_movieLabel = 0;
unsigned int delay = 0;
QWidget* w = ui ? loadWidget(this,"",ui) : 0;
if (w) {
QtClient::setWidget(this,w);
int tmp = QtClient::getIntProperty(w,"_yate_busywidget_delay");
if (tmp > 0)
delay = tmp;
QList<QWidget*> c = qFindChildren<QWidget*>(w);
for (int i = 0; i < c.size(); i++) {
QLabel* l = qobject_cast<QLabel*>(c[i]);
if (l) {
if (!m_movieLabel) {
String file;
QtClient::getProperty(l,"_yate_movie_file",file);
if (file) {
l->setMovie(QtClient::loadMovie(file,l));
if (l->movie())
m_movieLabel = l;
}
}
}
}
}
m_delayMs = params.getIntValue(YSTRING("_yate_busywidget_delay"),delay,0);
}
// Show the widget
void QtBusyWidget::showBusy()
{
if (m_shown)
return;
m_shown = true;
if (m_delayMs)
m_delayTimer = startTimer(m_delayMs);
if (!m_delayTimer)
internalShow();
}
// Hide the widget
void QtBusyWidget::hideBusy()
{
if (!m_shown)
return;
m_shown = false;
stopDelayTimer();
if (m_target)
m_target->removeEventFilter(this);
setContent(false);
lower();
hide();
}
// Filter wathed events
bool QtBusyWidget::onChildEvent(QObject* watched, QEvent* event)
{
if (m_target && m_target == watched) {
if (event->type() == QEvent::Resize)
resize(m_target->size());
}
return false;
}
void QtBusyWidget::timerEvent(QTimerEvent* ev)
{
if (m_delayTimer && ev->timerId() == m_delayTimer) {
stopDelayTimer();
internalShow();
return;
}
QtCustomWidget::timerEvent(ev);
}
// Show/hide busy content
void QtBusyWidget::setContent(bool on)
{
QMovie* movie = m_movieLabel ? m_movieLabel->movie() : 0;
if (!movie)
return;
if (on)
movie->start();
else
movie->stop();
}
void QtBusyWidget::internalShow()
{
if (m_target) {
resize(m_target->size());
m_target->installEventFilter(this);
}
setContent(true);
raise();
show();
}
/* vi: set ts=8 sw=4 sts=4 noet: */
Reference in New Issue View Git Blame Copy Permalink