forked from osmocom/wireshark
![Gerald Combs](/assets/img/avatar_default.png)
Remove the editor modeline blocks from most of the source files in ui/qt by running perl -i -p0e 's{ \n+ /[ *\n]+ editor \s+ modelines .* shiftwidth= .* \*/ \s+ } {\n}gsix' $( ag -g '\.(cpp|h)' ) then cleaning up the remaining files by hand. This *shouldn't* affect anyone since - All of the source files in ui/qt use 4 space indentation, which matches the default in our top-level .editorconfig - The one notable editor that's likely to be used on these files and *doesn't* support EditorConfig (Qt Creator) defaults to 4 space indentation.
415 lines
17 KiB
C++
415 lines
17 KiB
C++
/* font_color_preferences_frame.cpp
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include <config.h>
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#include <ui/qt/utils/qt_ui_utils.h>
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#include "font_color_preferences_frame.h"
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#include <ui/qt/models/pref_models.h>
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#include <ui_font_color_preferences_frame.h>
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#include <ui/qt/utils/color_utils.h>
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#include "wireshark_application.h"
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#include <functional>
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#include <QFontDialog>
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#include <QColorDialog>
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#include <epan/prefs-int.h>
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//: These are pangrams. Feel free to replace with nonsense text that spans your alphabet.
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//: https://en.wikipedia.org/wiki/Pangram
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static const char *font_pangrams_[] = {
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QT_TRANSLATE_NOOP("FontColorPreferencesFrame", "Example GIF query packets have jumbo window sizes"),
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QT_TRANSLATE_NOOP("FontColorPreferencesFrame", "Lazy badgers move unique waxy jellyfish packets")
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};
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const int num_font_pangrams_ = (sizeof font_pangrams_ / sizeof font_pangrams_[0]);
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FontColorPreferencesFrame::FontColorPreferencesFrame(QWidget *parent) :
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QFrame(parent),
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ui(new Ui::FontColorPreferencesFrame)
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{
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ui->setupUi(this);
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pref_qt_gui_font_name_ = prefFromPrefPtr(&prefs.gui_qt_font_name);
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pref_active_fg_ = prefFromPrefPtr(&prefs.gui_active_fg);
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pref_active_bg_ = prefFromPrefPtr(&prefs.gui_active_bg);
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pref_active_style_ = prefFromPrefPtr(&prefs.gui_active_style);
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pref_inactive_fg_ = prefFromPrefPtr(&prefs.gui_inactive_fg);
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pref_inactive_bg_ = prefFromPrefPtr(&prefs.gui_inactive_bg);
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pref_inactive_style_ = prefFromPrefPtr(&prefs.gui_inactive_style);
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pref_marked_fg_ = prefFromPrefPtr(&prefs.gui_marked_fg);
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pref_marked_bg_ = prefFromPrefPtr(&prefs.gui_marked_bg);
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pref_ignored_fg_ = prefFromPrefPtr(&prefs.gui_ignored_fg);
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pref_ignored_bg_ = prefFromPrefPtr(&prefs.gui_ignored_bg);
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pref_client_fg_ = prefFromPrefPtr(&prefs.st_client_fg);
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pref_client_bg_ = prefFromPrefPtr(&prefs.st_client_bg);
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pref_server_fg_ = prefFromPrefPtr(&prefs.st_server_fg);
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pref_server_bg_ = prefFromPrefPtr(&prefs.st_server_bg);
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pref_valid_bg_ = prefFromPrefPtr(&prefs.gui_text_valid);
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pref_invalid_bg_ = prefFromPrefPtr(&prefs.gui_text_invalid);
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pref_deprecated_bg_ = prefFromPrefPtr(&prefs.gui_text_deprecated);
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cur_font_.fromString(prefs_get_string_value(pref_qt_gui_font_name_, pref_stashed));
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}
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FontColorPreferencesFrame::~FontColorPreferencesFrame()
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{
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delete ui;
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}
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void FontColorPreferencesFrame::showEvent(QShowEvent *)
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{
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GRand *rand_state = g_rand_new();
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QString pangram = QString(font_pangrams_[g_rand_int_range(rand_state, 0, num_font_pangrams_)]) + " 0123456789";
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ui->fontSampleLineEdit->setText(pangram);
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ui->fontSampleLineEdit->setCursorPosition(0);
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ui->fontSampleLineEdit->setMinimumWidth(wsApp->monospaceTextSize(pangram.toUtf8().constData()) + wsApp->monospaceTextSize(" "));
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g_rand_free(rand_state);
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updateWidgets();
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}
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void FontColorPreferencesFrame::updateWidgets()
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{
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gint colorstyle;
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QColor foreground;
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QColor background1;
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QColor background2;
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QPalette default_pal;
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int margin = style()->pixelMetric(QStyle::PM_LayoutLeftMargin);
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ui->fontPushButton->setText(
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cur_font_.family() + " " + cur_font_.styleName() + " " +
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QString::number(cur_font_.pointSizeF(), 'f', 1));
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ui->fontSampleLineEdit->setFont(cur_font_);
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QString line_edit_ss = QString("QLineEdit { margin-left: %1px; }").arg(margin);
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ui->fontSampleLineEdit->setStyleSheet(line_edit_ss);
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QString color_button_ss =
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"QPushButton {"
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" border: 1px solid palette(Dark);"
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" background-color: %1;"
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" margin-left: %2px;"
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"}";
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QString sample_text_ss =
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"QLineEdit {"
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" color: %1;"
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" background-color: %2;"
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"}";
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QString sample_text_ex_ss =
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"QLineEdit {"
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" color: %1;"
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" background-color: qlineargradient(x1:0, y1:0, x2:0, y2:1 stop: 0 %3, stop: 0.5 %2, stop: 1 %3);"
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"}";
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//
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// Sample active selected item
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//
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colorstyle = prefs_get_enum_value(pref_active_style_, pref_stashed);
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// Make foreground and background colors
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switch (colorstyle)
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{
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case COLOR_STYLE_DEFAULT:
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default_pal = QApplication::palette();
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default_pal.setCurrentColorGroup(QPalette::Active);
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foreground = default_pal.highlightedText().color();
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background1 = default_pal.highlight().color();
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background2 = default_pal.highlight().color();
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break;
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case COLOR_STYLE_FLAT:
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foreground = ColorUtils::fromColorT(prefs_get_color_value(pref_active_fg_, pref_stashed));
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background1 = ColorUtils::fromColorT(prefs_get_color_value(pref_active_bg_, pref_stashed));
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background2 = ColorUtils::fromColorT(prefs_get_color_value(pref_active_bg_, pref_stashed));
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break;
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case COLOR_STYLE_GRADIENT:
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foreground = ColorUtils::fromColorT(prefs_get_color_value(pref_active_fg_, pref_stashed));
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background1 = ColorUtils::fromColorT(prefs_get_color_value(pref_active_bg_, pref_stashed));
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background2 = QColor::fromRgb(ColorUtils::alphaBlend(foreground, background1, COLOR_STYLE_ALPHA));
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break;
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}
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ui->activeFGPushButton->setStyleSheet(color_button_ss.arg(foreground.name()).arg(margin));
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ui->activeBGPushButton->setStyleSheet(color_button_ss.arg(background1.name()).arg(0));
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ui->activeSampleLineEdit->setStyleSheet(sample_text_ex_ss.arg(
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foreground.name(),
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background1.name(),
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background2.name()));
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ui->activeSampleLineEdit->setFont(cur_font_);
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ui->activeStyleComboBox->setCurrentIndex(prefs_get_enum_value(pref_active_style_, pref_stashed));
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// Show or hide the widgets
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ui->activeFGPushButton->setVisible(colorstyle != COLOR_STYLE_DEFAULT);
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ui->activeBGPushButton->setVisible(colorstyle != COLOR_STYLE_DEFAULT);
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//
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// Sample inactive selected item
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//
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colorstyle = prefs_get_enum_value(pref_inactive_style_, pref_stashed);
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// Make foreground and background colors
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switch (colorstyle)
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{
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case COLOR_STYLE_DEFAULT:
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default_pal = QApplication::palette();
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default_pal.setCurrentColorGroup(QPalette::Inactive);
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foreground = default_pal.highlightedText().color();
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background1 = default_pal.highlight().color();
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background2 = default_pal.highlight().color();
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break;
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case COLOR_STYLE_FLAT:
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foreground = ColorUtils::fromColorT(prefs_get_color_value(pref_inactive_fg_, pref_stashed));
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background1 = ColorUtils::fromColorT(prefs_get_color_value(pref_inactive_bg_, pref_stashed));
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background2 = ColorUtils::fromColorT(prefs_get_color_value(pref_inactive_bg_, pref_stashed));
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break;
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case COLOR_STYLE_GRADIENT:
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foreground = ColorUtils::fromColorT(prefs_get_color_value(pref_inactive_fg_, pref_stashed));
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background1 = ColorUtils::fromColorT(prefs_get_color_value(pref_inactive_bg_, pref_stashed));
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background2 = QColor::fromRgb(ColorUtils::alphaBlend(foreground, background1, COLOR_STYLE_ALPHA));
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break;
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}
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ui->inactiveFGPushButton->setStyleSheet(color_button_ss.arg(foreground.name()).arg(margin));
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ui->inactiveBGPushButton->setStyleSheet(color_button_ss.arg(background1.name()).arg(0));
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ui->inactiveSampleLineEdit->setStyleSheet(sample_text_ex_ss.arg(
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foreground.name(),
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background1.name(),
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background2.name()));
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ui->inactiveSampleLineEdit->setFont(cur_font_);
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ui->inactiveStyleComboBox->setCurrentIndex(prefs_get_enum_value(pref_inactive_style_, pref_stashed));
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// Show or hide the widgets
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ui->inactiveFGPushButton->setVisible(colorstyle != COLOR_STYLE_DEFAULT);
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ui->inactiveBGPushButton->setVisible(colorstyle != COLOR_STYLE_DEFAULT);
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//
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// Sample marked packet text
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//
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ui->markedFGPushButton->setStyleSheet(color_button_ss.arg(
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ColorUtils::fromColorT(prefs_get_color_value(pref_marked_fg_, pref_stashed)).name())
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.arg(margin));
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ui->markedBGPushButton->setStyleSheet(color_button_ss.arg(
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ColorUtils::fromColorT(prefs_get_color_value(pref_marked_bg_, pref_stashed)).name())
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.arg(0));
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ui->markedSampleLineEdit->setStyleSheet(sample_text_ss.arg(
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ColorUtils::fromColorT(prefs_get_color_value(pref_marked_fg_, pref_stashed)).name(),
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ColorUtils::fromColorT(prefs_get_color_value(pref_marked_bg_, pref_stashed)).name()));
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ui->markedSampleLineEdit->setFont(cur_font_);
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//
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// Sample ignored packet text
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//
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ui->ignoredFGPushButton->setStyleSheet(color_button_ss.arg(
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ColorUtils::fromColorT(prefs_get_color_value(pref_ignored_fg_, pref_stashed)).name())
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.arg(margin));
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ui->ignoredBGPushButton->setStyleSheet(color_button_ss.arg(
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ColorUtils::fromColorT(prefs_get_color_value(pref_ignored_bg_, pref_stashed)).name())
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.arg(0));
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ui->ignoredSampleLineEdit->setStyleSheet(sample_text_ss.arg(
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ColorUtils::fromColorT(prefs_get_color_value(pref_ignored_fg_, pref_stashed)).name(),
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ColorUtils::fromColorT(prefs_get_color_value(pref_ignored_bg_, pref_stashed)).name()));
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ui->ignoredSampleLineEdit->setFont(cur_font_);
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//
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// Sample "Follow Stream" client text
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//
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ui->clientFGPushButton->setStyleSheet(color_button_ss.arg(
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ColorUtils::fromColorT(prefs_get_color_value(pref_client_fg_, pref_stashed)).name())
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.arg(margin));
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ui->clientBGPushButton->setStyleSheet(color_button_ss.arg(
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ColorUtils::fromColorT(prefs_get_color_value(pref_client_bg_, pref_stashed)).name())
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.arg(0));
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ui->clientSampleLineEdit->setStyleSheet(sample_text_ss.arg(
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ColorUtils::fromColorT(prefs_get_color_value(pref_client_fg_, pref_stashed)).name(),
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ColorUtils::fromColorT(prefs_get_color_value(pref_client_bg_, pref_stashed)).name()));
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ui->clientSampleLineEdit->setFont(cur_font_);
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//
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// Sample "Follow Stream" server text
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//
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ui->serverFGPushButton->setStyleSheet(color_button_ss.arg(
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ColorUtils::fromColorT(prefs_get_color_value(pref_server_fg_, pref_stashed)).name())
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.arg(margin));
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ui->serverBGPushButton->setStyleSheet(color_button_ss.arg(
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ColorUtils::fromColorT(prefs_get_color_value(pref_server_bg_, pref_stashed)).name())
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.arg(0));
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ui->serverSampleLineEdit->setStyleSheet(sample_text_ss.arg(
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ColorUtils::fromColorT(prefs_get_color_value(pref_server_fg_, pref_stashed)).name(),
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ColorUtils::fromColorT(prefs_get_color_value(pref_server_bg_, pref_stashed)).name()));
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ui->serverSampleLineEdit->setFont(cur_font_);
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//
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// Sample valid filter
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//
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QColor ss_bg = ColorUtils::fromColorT(prefs_get_color_value(pref_valid_bg_, pref_stashed));
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ui->validFilterBGPushButton->setStyleSheet(color_button_ss.arg(
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ColorUtils::fromColorT(prefs_get_color_value(pref_valid_bg_, pref_stashed)).name())
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.arg(0));
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ui->validFilterSampleLineEdit->setStyleSheet(sample_text_ss.arg(
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ColorUtils::contrastingTextColor(ss_bg).name(),
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ss_bg.name()));
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//
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// Sample invalid filter
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//
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ss_bg = ColorUtils::fromColorT(prefs_get_color_value(pref_invalid_bg_, pref_stashed));
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ui->invalidFilterBGPushButton->setStyleSheet(color_button_ss.arg(
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ColorUtils::fromColorT(prefs_get_color_value(pref_invalid_bg_, pref_stashed)).name())
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.arg(0));
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ui->invalidFilterSampleLineEdit->setStyleSheet(sample_text_ss.arg(
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ColorUtils::contrastingTextColor(ss_bg).name(),
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ss_bg.name()));
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//
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// Sample warning filter
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//
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ss_bg = ColorUtils::fromColorT(prefs_get_color_value(pref_deprecated_bg_, pref_stashed));
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ui->deprecatedFilterBGPushButton->setStyleSheet(color_button_ss.arg(
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ColorUtils::fromColorT(prefs_get_color_value(pref_deprecated_bg_, pref_stashed)).name())
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.arg(0));
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ui->deprecatedFilterSampleLineEdit->setStyleSheet(sample_text_ss.arg(
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ColorUtils::contrastingTextColor(ss_bg).name(),
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ss_bg.name()));
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}
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void FontColorPreferencesFrame::changeColor(pref_t *pref)
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{
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QColorDialog *color_dlg = new QColorDialog();
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color_t* color = prefs_get_color_value(pref, pref_stashed);
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color_dlg->setCurrentColor(QColor(
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color->red >> 8,
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color->green >> 8,
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color->blue >> 8
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));
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connect(color_dlg, &QColorDialog::colorSelected, std::bind(&FontColorPreferencesFrame::colorChanged, this, pref, std::placeholders::_1));
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color_dlg->setWindowModality(Qt::ApplicationModal);
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color_dlg->setAttribute(Qt::WA_DeleteOnClose);
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color_dlg->show();
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}
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void FontColorPreferencesFrame::colorChanged(pref_t *pref, const QColor &cc)
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{
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color_t new_color;
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new_color.red = cc.red() << 8 | cc.red();
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new_color.green = cc.green() << 8 | cc.green();
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new_color.blue = cc.blue() << 8 | cc.blue();
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prefs_set_color_value(pref, new_color, pref_stashed);
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updateWidgets();
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}
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void FontColorPreferencesFrame::on_fontPushButton_clicked()
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{
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bool ok;
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QFont new_font = QFontDialog::getFont(&ok, cur_font_, this, wsApp->windowTitleString(tr("Font")));
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if (ok) {
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prefs_set_string_value(pref_qt_gui_font_name_, new_font.toString().toStdString().c_str(), pref_stashed);
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cur_font_ = new_font;
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updateWidgets();
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}
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}
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void FontColorPreferencesFrame::on_activeFGPushButton_clicked()
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{
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changeColor(pref_active_fg_);
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}
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void FontColorPreferencesFrame::on_activeBGPushButton_clicked()
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{
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changeColor(pref_active_bg_);
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}
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void FontColorPreferencesFrame::on_activeStyleComboBox_currentIndexChanged(int index)
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{
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prefs_set_enum_value(pref_active_style_, index, pref_stashed);
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updateWidgets();
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}
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void FontColorPreferencesFrame::on_inactiveFGPushButton_clicked()
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{
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changeColor(pref_inactive_fg_);
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}
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void FontColorPreferencesFrame::on_inactiveBGPushButton_clicked()
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{
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changeColor(pref_inactive_bg_);
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}
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void FontColorPreferencesFrame::on_inactiveStyleComboBox_currentIndexChanged(int index)
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{
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prefs_set_enum_value(pref_inactive_style_, index, pref_stashed);
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updateWidgets();
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}
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void FontColorPreferencesFrame::on_markedFGPushButton_clicked()
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{
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changeColor(pref_marked_fg_);
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}
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void FontColorPreferencesFrame::on_markedBGPushButton_clicked()
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{
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changeColor(pref_marked_bg_);
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}
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void FontColorPreferencesFrame::on_ignoredFGPushButton_clicked()
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{
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changeColor(pref_ignored_fg_);
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}
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void FontColorPreferencesFrame::on_ignoredBGPushButton_clicked()
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{
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changeColor(pref_ignored_bg_);
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}
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void FontColorPreferencesFrame::on_clientFGPushButton_clicked()
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{
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changeColor(pref_client_fg_);
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}
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void FontColorPreferencesFrame::on_clientBGPushButton_clicked()
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{
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changeColor(pref_client_bg_);
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}
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void FontColorPreferencesFrame::on_serverFGPushButton_clicked()
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{
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changeColor(pref_server_fg_);
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}
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void FontColorPreferencesFrame::on_serverBGPushButton_clicked()
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{
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changeColor(pref_server_bg_);
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}
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void FontColorPreferencesFrame::on_validFilterBGPushButton_clicked()
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{
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changeColor(pref_valid_bg_);
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}
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void FontColorPreferencesFrame::on_invalidFilterBGPushButton_clicked()
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{
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changeColor(pref_invalid_bg_);
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}
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void FontColorPreferencesFrame::on_deprecatedFilterBGPushButton_clicked()
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{
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changeColor(pref_deprecated_bg_);
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}
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