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The simple dialog 

svn path=/trunk/; revision=17172
This commit is contained in:
Luis Ontanon 2006-02-06 01:27:05 +00:00
parent 6a77df11b1
commit fc89f6d439
2 changed files with 153 additions and 32 deletions
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18
epan/funnel.h
View File

@ -38,11 +38,10 @@
typedef struct _funnel_text_window_t funnel_text_window_t ;
typedef struct _funnel_tree_window_t funnel_tree_window_t ;
typedef struct _funnel_node_t funnel_node_t ;
typedef struct _funnel_dialog_t funnel_dialog_t;
typedef void (*text_win_close_cb_t)(void*);
typedef void (*funnel_dlg_cb_t)(const gchar** user_input);
typedef void (*funnel_dlg_cb_t)(gchar** user_input, void* data);
typedef struct _funnel_ops_t {
funnel_text_window_t* (*new_text_window)(const gchar* label);
@ -58,15 +57,16 @@ typedef struct _funnel_ops_t {
funnel_node_t* (*add_node)(funnel_node_t* node, gchar** values);
void (*remove_node)(funnel_node_t* node);
void (*set_cell)(funnel_node_t* node, gchar* column, const gchar* text);
funnel_dialog_t* (*new_dialog)(const gchar* title,
const gchar* text,
guint32 buttonmask,
const gchar** fieldnames,
funnel_dlg_cb_t dlg_cb );
void (*set_filter)(const gchar* filter_string);
#endif
void (*new_dialog)(const gchar* title,
const gchar** fieldnames,
funnel_dlg_cb_t dlg_cb,
void* data);
} funnel_ops_t;

167
gtk/funnel_stat.c
View File

@ -4,7 +4,7 @@
* EPAN's funneled GUI mini-API
*
* (c) 2006, Luis E. Garcia Ontanon <luis.ontanon@gmail.com>
*
*
* $Id$
*
* Ethereal - Network traffic analyzer
@ -26,6 +26,11 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/*
* Most of the code here has been harvested from other ethereal gtk modules.
* most from prefs_dlg.c and about_dlg.c
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
@ -46,12 +51,14 @@
#include "dlg_utils.h"
#include "../file.h"
#include "../globals.h"
#include "filter_dlg.h"
#include "../stat_menu.h"
#include "../tap_dfilter_dlg.h"
#include "font_utils.h"
#include "../stat_menu.h"
#include "gui_stat_menu.h"
#include <epan/prefs.h>
#include "column_prefs.h"
#include "prefs_dlg.h"
#include "gtkglobals.h"
@ -74,9 +81,7 @@ struct _funnel_node_t {
void* dummy;
};
struct _funnel_dialog_t {
void* dummy;
};
static gboolean text_window_delete_event_cb(GtkWidget*, GdkEvent*, gpointer);
static void text_window_cancel_button_cb(GtkWidget *bt _U_, gpointer data) {
funnel_text_window_t* tw = data;
@ -84,7 +89,8 @@ static void text_window_cancel_button_cb(GtkWidget *bt _U_, gpointer data) {
window_destroy(GTK_WIDGET(tw->win));
tw->win = NULL;
tw->close_cb(tw->close_data);
if (tw->close_cb)
tw->close_cb(tw->close_data);
}
static void unref_text_win_cancel_bt_cb(GtkWidget *bt _U_, gpointer data) {
@ -93,17 +99,38 @@ static void unref_text_win_cancel_bt_cb(GtkWidget *bt _U_, gpointer data) {
window_destroy(GTK_WIDGET(tw->win));
tw->win = NULL;
tw->close_cb(tw->close_data);
if (tw->close_cb)
tw->close_cb(tw->close_data);
g_free(tw);
}
static gboolean text_window_delete_event_cb(GtkWidget *win, GdkEvent *event _U_, gpointer user_data)
static gboolean text_window_unref_del_event_cb(GtkWidget *win _U_, GdkEvent *event _U_, gpointer user_data) {
funnel_text_window_t* tw = user_data;
window_destroy(GTK_WIDGET(tw->win));
tw->win = NULL;
if (tw->close_cb)
tw->close_cb(tw->close_data);
g_free(tw);
return TRUE;
}
static gboolean text_window_delete_event_cb(GtkWidget *win _U_, GdkEvent *event _U_, gpointer user_data)
{
funnel_text_window_t* tw = user_data;
window_destroy(win);
tw->close_cb(tw->close_data);
window_destroy(GTK_WIDGET(tw->win));
tw->win = NULL;
if (tw->close_cb)
tw->close_cb(tw->close_data);
return TRUE;
}
@ -111,12 +138,15 @@ static funnel_text_window_t* new_text_window(const gchar* title) {
funnel_text_window_t* tw = g_malloc(sizeof(funnel_text_window_t));
GtkWidget *txt_scrollw, *main_vb, *bbox;
tw->close_cb = NULL;
tw->close_data = NULL;
tw->win = window_new(GTK_WINDOW_TOPLEVEL,title);
SIGNAL_CONNECT(tw->win, "delete-event", text_window_delete_event_cb, tw);
txt_scrollw = scrolled_window_new(NULL, NULL);
main_vb = gtk_vbox_new(FALSE, 3);
gtk_container_border_width(GTK_CONTAINER(main_vb), 12);
gtk_container_border_width(GTK_CONTAINER(main_vb), 6);
gtk_container_add(GTK_CONTAINER(tw->win), main_vb);
gtk_container_add(GTK_CONTAINER(main_vb), txt_scrollw);
@ -138,12 +168,9 @@ static funnel_text_window_t* new_text_window(const gchar* title) {
gtk_text_view_set_editable(GTK_TEXT_VIEW(tw->txt), FALSE);
gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(tw->txt), GTK_WRAP_WORD);
gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(tw->txt), FALSE);
/* XXX: there seems to be no way to add a small border *around* the whole text,
* so the text will be "bump" against the edges.
* the following is only working for left and right edges,
* there is no such thing for top and bottom :-( */
/* gtk_text_view_set_left_margin(GTK_TEXT_VIEW(tw->txt), 4);
gtk_text_view_set_right_margin(GTK_TEXT_VIEW(tw->txt), 4);*/
gtk_text_view_set_left_margin(GTK_TEXT_VIEW(tw->txt), 4);
gtk_text_view_set_right_margin(GTK_TEXT_VIEW(tw->txt), 4);
#endif
@ -252,17 +279,13 @@ static void text_window_set_close_cb(funnel_text_window_t* tw, text_win_close_c
}
static void text_window_destroy(funnel_text_window_t* tw) {
/*
* XXX: This way Lua's garbage collector might destroy the window.
* Here we need to change the callbacks for closing the window so that
* the window can live after Lua has destroyed it and we do not leak the window object.
*/
if (tw->win) {
/*
* the window is still there and its callbacks refer to this data structure
* we need to change the callback so that they free tw.
*/
SIGNAL_CONNECT(tw->bt_close, "clicked", unref_text_win_cancel_bt_cb, tw);
SIGNAL_CONNECT(tw->win, "delete-event", text_window_unref_del_event_cb, tw);
} else {
/*
* we have no window anymore a human user closed
@ -272,6 +295,102 @@ static void text_window_destroy(funnel_text_window_t* tw) {
}
}
struct _funnel_dlg_data {
GtkWidget* win;
GPtrArray* entries;
funnel_dlg_cb_t dlg_cb;
void* data;
};
static gboolean funnel_dlg_cb(GtkWidget *win _U_, gpointer user_data)
{
struct _funnel_dlg_data* dd = user_data;
guint i;
guint len = dd->entries->len;
GPtrArray* returns = g_ptr_array_new();
for(i=0; i<len; i++) {
GtkEntry* entry = g_ptr_array_index(dd->entries,i);
g_ptr_array_add(returns,g_strdup(gtk_entry_get_text(entry)));
}
g_ptr_array_add(returns,NULL);
if (dd->dlg_cb)
dd->dlg_cb((gchar**)returns->pdata,dd->data);
window_destroy(GTK_WIDGET(dd->win));
return TRUE;
}
static void funnel_cancel_btn_cb(GtkWidget *bt _U_, gpointer data) {
GtkWidget* win = data;
window_destroy(GTK_WIDGET(win));
}
static void funnel_new_dialog(const gchar* title,
const gchar** fieldnames,
funnel_dlg_cb_t dlg_cb,
void* data) {
GtkWidget *win, *main_tb, *main_vb, *bbox, *bt_cancel, *bt_ok;
guint i;
const gchar* fieldname;
struct _funnel_dlg_data* dd = g_malloc(sizeof(struct _funnel_dlg_data));
dd->entries = g_ptr_array_new();
dd->dlg_cb = dlg_cb;
dd->data = data;
for (i=0;fieldnames[i];i++);
win = dlg_window_new(title);
dd->win = win;
gtk_window_resize(GTK_WINDOW(win),400,10*(i+2));
main_vb = gtk_vbox_new(TRUE,5);
gtk_container_add(GTK_CONTAINER(win), main_vb);
gtk_container_border_width(GTK_CONTAINER(main_vb), 6);
main_tb = gtk_table_new(i+1, 2, FALSE);
gtk_box_pack_start(GTK_BOX(main_vb), main_tb, FALSE, FALSE, 0);
gtk_table_set_row_spacings(GTK_TABLE(main_tb), 10);
gtk_table_set_col_spacings(GTK_TABLE(main_tb), 15);
for (i = 0; (fieldname = fieldnames[i]) ; i++) {
GtkWidget *entry, *label;
label = gtk_label_new(fieldname);
gtk_misc_set_alignment(GTK_MISC(label), 1.0, 0.5);
gtk_table_attach_defaults(GTK_TABLE(main_tb), label, 0, 1, i+1, i + 2);
gtk_widget_show(label);
entry = gtk_entry_new();
g_ptr_array_add(dd->entries,entry);
gtk_table_attach_defaults(GTK_TABLE(main_tb), entry, 1, 2, i+1, i + 2);
gtk_widget_show(entry);
}
bbox = dlg_button_row_new(GTK_STOCK_CANCEL,GTK_STOCK_OK, NULL);
gtk_box_pack_start(GTK_BOX(main_vb), bbox, FALSE, FALSE, 0);
bt_ok = OBJECT_GET_DATA(bbox, GTK_STOCK_OK);
SIGNAL_CONNECT(bt_ok, "clicked", funnel_dlg_cb, dd);
gtk_widget_grab_default(bt_ok);
bt_cancel = OBJECT_GET_DATA(bbox, GTK_STOCK_CANCEL);
SIGNAL_CONNECT(bt_cancel, "clicked", funnel_cancel_btn_cb, win);
gtk_widget_grab_default(bt_cancel);
gtk_widget_show(main_tb);
gtk_widget_show(main_vb);
gtk_widget_show(win);
}
static const funnel_ops_t ops = {
new_text_window,
text_window_set_text,
@ -280,7 +399,9 @@ static const funnel_ops_t ops = {
text_window_clear,
text_window_get_text,
text_window_set_close_cb,
text_window_destroy
text_window_destroy,
/*...,*/
funnel_new_dialog
};