Test our newly acquired shortcut capabilities by finally allowing Ctrl+F to trigger...
[quassel.git] / src / qtui / settingspages / fontssettingspage.cpp
1 /***************************************************************************
2  *   Copyright (C) 2005-08 by the Quassel IRC Team                         *
3  *   devel@quassel-irc.org                                                 *
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20
21 #include "fontssettingspage.h"
22
23 #include "qtui.h"
24 #include "qtuisettings.h"
25 #include "qtuistyle.h"
26
27 #include <QFontDialog>
28
29 FontsSettingsPage::FontsSettingsPage(QWidget *parent)
30   : SettingsPage(tr("Appearance"), tr("Fonts"), parent) {
31
32   ui.setupUi(this);
33   mapper = new QSignalMapper(this);
34   connect(ui.chooseGeneral, SIGNAL(clicked()), mapper, SLOT(map()));
35   connect(ui.chooseTopic, SIGNAL(clicked()), mapper, SLOT(map()));
36   connect(ui.chooseBufferView, SIGNAL(clicked()), mapper, SLOT(map()));
37   connect(ui.chooseNickList, SIGNAL(clicked()), mapper, SLOT(map()));
38   connect(ui.chooseInputLine, SIGNAL(clicked()), mapper, SLOT(map()));
39   connect(ui.chooseChatMessages, SIGNAL(clicked()), mapper, SLOT(map()));
40   connect(ui.chooseNicks, SIGNAL(clicked()), mapper, SLOT(map()));
41   connect(ui.chooseTimestamp, SIGNAL(clicked()), mapper, SLOT(map()));
42
43   mapper->setMapping(ui.chooseGeneral, ui.demoGeneral);
44   mapper->setMapping(ui.chooseTopic, ui.demoTopic);
45   mapper->setMapping(ui.chooseBufferView, ui.demoBufferView);
46   mapper->setMapping(ui.chooseNickList, ui.demoNickList);
47   mapper->setMapping(ui.chooseInputLine, ui.demoInputLine);
48   mapper->setMapping(ui.chooseChatMessages, ui.demoChatMessages);
49   mapper->setMapping(ui.chooseNicks, ui.demoNicks);
50   mapper->setMapping(ui.chooseTimestamp, ui.demoTimestamp);
51
52   connect(mapper, SIGNAL(mapped(QWidget *)), this, SLOT(chooseFont(QWidget *)));
53
54   //connect(ui.customAppFonts, SIGNAL(clicked()), this, SLOT(widgetHasChanged()));
55   connect(ui.checkTopic, SIGNAL(clicked()), this, SLOT(widgetHasChanged()));
56   connect(ui.checkBufferView, SIGNAL(clicked()), this, SLOT(widgetHasChanged()));
57   connect(ui.checkNickList, SIGNAL(clicked()), this, SLOT(widgetHasChanged()));
58   connect(ui.checkInputLine, SIGNAL(clicked()), this, SLOT(widgetHasChanged()));
59   connect(ui.checkNicks, SIGNAL(clicked()), this, SLOT(widgetHasChanged()));
60   connect(ui.checkTimestamp, SIGNAL(clicked()), this, SLOT(widgetHasChanged()));
61
62   load();
63
64 }
65
66 bool FontsSettingsPage::hasDefaults() const {
67   return true;
68 }
69
70 void FontsSettingsPage::defaults() {
71   load(Settings::Default);
72   widgetHasChanged();
73 }
74
75 void FontsSettingsPage::load() {
76   load(Settings::Custom);
77   setChangedState(false);
78 }
79
80 void FontsSettingsPage::load(Settings::Mode mode) {
81   QtUiSettings s;
82   bool useInputLineFont = s.value("UseInputLineFont", QVariant(false)).toBool();
83   QFont inputLineFont;
84   if(useInputLineFont) {
85     ui.checkInputLine->setChecked(true);
86     inputLineFont = s.value("InputLineFont").value<QFont>();
87   } else {
88     inputLineFont = qApp->font();
89   }
90   initLabel(ui.demoInputLine, inputLineFont);
91
92   QTextCharFormat chatFormat = QtUi::style()->format(UiStyle::None, mode);
93   initLabel(ui.demoChatMessages, chatFormat.font());
94   QTextCharFormat nicksFormat = QtUi::style()->format(UiStyle::Sender, mode);
95   if(nicksFormat.hasProperty(QTextFormat::FontFamily)) {
96     initLabel(ui.demoNicks, nicksFormat.font());
97     ui.checkNicks->setChecked(true);
98   } else {
99     initLabel(ui.demoNicks, chatFormat.font());
100     ui.checkNicks->setChecked(false);
101   }
102   QTextCharFormat timestampFormat = QtUi::style()->format(UiStyle::Timestamp, mode);
103   if(timestampFormat.hasProperty(QTextFormat::FontFamily)) {
104     initLabel(ui.demoTimestamp, timestampFormat.font());
105     ui.checkTimestamp->setChecked(true);
106   } else {
107     initLabel(ui.demoTimestamp, chatFormat.font());
108     ui.checkTimestamp->setChecked(false);
109   }
110
111   setChangedState(false);
112 }
113
114 void FontsSettingsPage::save() {
115   QtUiSettings s;
116   s.setValue("UseInputLineFont", (ui.checkInputLine->checkState() == Qt::Checked));
117   s.setValue("InputLineFont", ui.demoInputLine->font());
118
119   QTextCharFormat chatFormat = QtUi::style()->format(UiStyle::None);
120   chatFormat.setFont(ui.demoChatMessages->font());
121   QtUi::style()->setFormat(UiStyle::None, chatFormat, Settings::Custom);
122
123   //FIXME: actually remove font properties from the formats
124   QTextCharFormat nicksFormat = QtUi::style()->format(UiStyle::Sender);
125   if(ui.checkNicks->checkState() == Qt::Checked) nicksFormat.setFont(ui.demoNicks->font());
126   else nicksFormat.setFont(chatFormat.font());
127   QtUi::style()->setFormat(UiStyle::Sender, nicksFormat, Settings::Custom);
128
129   QTextCharFormat timestampFormat = QtUi::style()->format(UiStyle::Timestamp);
130   if(ui.checkTimestamp->checkState() == Qt::Checked) timestampFormat.setFont(ui.demoTimestamp->font());
131   else timestampFormat.setFont(chatFormat.font());
132   QtUi::style()->setFormat(UiStyle::Timestamp, timestampFormat, Settings::Custom);
133
134   setChangedState(false);
135 }
136
137 void FontsSettingsPage::widgetHasChanged() {
138   if(!hasChanged()) setChangedState(true);
139 }
140
141 void FontsSettingsPage::initLabel(QLabel *label, const QFont &font) {
142   setFont(label, font);
143 }
144
145 void FontsSettingsPage::setFont(QLabel *label, const QFont &font) {
146   label->setFont(font);
147   label->setText(QString("%1 %2").arg(font.family()).arg(font.pointSize()));
148   widgetHasChanged();
149 }
150
151 void FontsSettingsPage::chooseFont(QWidget *widget) {
152   QLabel *label = qobject_cast<QLabel *>(widget);
153   Q_ASSERT(label);
154   bool ok;
155   QFont font = QFontDialog::getFont(&ok, label->font());
156   if(ok) {
157     setFont(label, font);
158   }
159 }