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kgreeter: implement option to change the font

Browse source 
Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2022-04-13 22:37:30 +03:00
parent d0aa1f0c30
commit 55b00d0c37
6 changed files with 63 additions and 20 deletions
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19
kgreeter/kcm/kgreeterconfig.cpp
View file

@ -28,6 +28,7 @@
#include <kstandarddirs.h>
#include <kmessagebox.h>
#include <kstyle.h>
#include <kglobalsettings.h>
#include <kaboutdata.h>
#include <kpluginfactory.h>
#include <kpluginloader.h>
@ -64,6 +65,8 @@ KCMGreeter::KCMGreeter(QWidget* parent, const QVariantList& args)
load();
connect(fontchooser, SIGNAL(fontSelected(QFont)), this, SLOT(slotFontChanged(QFont)));
const QStringList kthemercs = KGlobal::dirs()->findAllResources("data", "kstyle/themes/*.themerc");
foreach (const QString &style, QStyleFactory::keys()) {
QString kthemename = style;
@ -109,6 +112,13 @@ void KCMGreeter::load()
{
QSettings kgreetersettings(KDE_SYSCONFDIR "/lightdm/lightdm-kgreeter-greeter.conf", QSettings::IniFormat);
const QString kgreeterfontstring = kgreetersettings.value("greeter/font").toString();
QFont kgreeterfont;
if (!kgreeterfont.fromString(kgreeterfontstring)) {
kgreeterfont = KGlobalSettings::generalFont();
}
fontchooser->setFont(kgreeterfont);
for (int i = 0; i < stylesbox->count(); i++) {
if (stylesbox->itemData(i).toString().toLower() == KStyle::defaultStyle().toLower()) {
stylesbox->setCurrentIndex(i);
@ -150,6 +160,7 @@ void KCMGreeter::save()
{
KAuth::Action kgreeteraction("org.kde.kcontrol.kcmkgreeter.save");
kgreeteraction.setHelperID("org.kde.kcontrol.kcmkgreeter");
kgreeteraction.addArgument("font", fontchooser->font().toString());
kgreeteraction.addArgument("style", stylesbox->itemData(stylesbox->currentIndex()).toString());
kgreeteraction.addArgument("colorscheme", colorsbox->itemData(colorsbox->currentIndex()).toString());
kgreeteraction.addArgument("background", backgroundrequester->url().path());
@ -168,6 +179,7 @@ void KCMGreeter::save()
void KCMGreeter::defaults()
{
fontchooser->setFont(KGlobalSettings::generalFont());
for (int i = 0; i < stylesbox->count(); i++) {
if (stylesbox->itemData(i).toString().toLower() == KStyle::defaultStyle().toLower()) {
stylesbox->setCurrentIndex(i);
@ -182,6 +194,13 @@ void KCMGreeter::defaults()
emit changed(true);
}
void KCMGreeter::slotFontChanged(const QFont &font)
{
Q_UNUSED(font);
enableTest(false);
emit changed(true);
}
void KCMGreeter::slotStyleChanged(const QString &style)
{
Q_UNUSED(style);

2
kgreeter/kcm/kgreeterconfig.h
View file

@ -19,6 +19,7 @@
#ifndef KGREETERCONFIG_H
#define KGREETERCONFIG_H
#include <QFont>
#include <QProcess>
#include <kcmodule.h>
@ -43,6 +44,7 @@ public Q_SLOTS:
void defaults() final;
private Q_SLOTS:
void slotFontChanged(const QFont &font);
void slotStyleChanged(const QString &style);
void slotColorChanged(const QString &color);
void slotURLChanged(const QString &url);

48
kgreeter/kcm/kgreeterconfig.ui
View file

@ -6,19 +6,19 @@
<rect>
<x>0</x>
<y>0</y>
<width>496</width>
<height>253</height>
<width>501</width>
<height>467</height>
</rect>
</property>
<layout class="QGridLayout" name="gridLayout">
<item row="6" column="1">
<item row="7" column="1">
<widget class="QPushButton" name="testbutton">
<property name="text">
<string>Test</string>
</property>
</widget>
</item>
<item row="6" column="0">
<item row="7" column="0">
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
@ -31,7 +31,7 @@
</property>
</spacer>
</item>
<item row="6" column="2">
<item row="7" column="2">
<spacer name="horizontalSpacer_2">
<property name="orientation">
<enum>Qt::Horizontal</enum>
@ -44,7 +44,20 @@
</property>
</spacer>
</item>
<item row="0" column="0" colspan="3">
<item row="6" column="0" colspan="3">
<spacer name="verticalSpacer">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>40</height>
</size>
</property>
</spacer>
</item>
<item row="1" column="0" colspan="3">
<layout class="QGridLayout" name="gridLayout_2">
<item row="3" column="0">
<widget class="QLabel" name="label_2">
@ -100,22 +113,21 @@
</item>
</layout>
</item>
<item row="5" column="0" colspan="3">
<spacer name="verticalSpacer">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>40</height>
</size>
</property>
</spacer>
<item row="0" column="0" colspan="3">
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<widget class="KFontChooser" name="fontchooser"/>
</item>
</layout>
</item>
</layout>
</widget>
<customwidgets>
<customwidget>
<class>KFontChooser</class>
<extends></extends>
<header>kfontdialog.h</header>
</customwidget>
<customwidget>
<class>KUrlRequester</class>
<extends></extends>

6
kgreeter/kcm/kgreeterhelper.cpp
View file

@ -25,8 +25,9 @@
ActionReply KGreeterHelper::save(const QVariantMap &parameters)
{
if (!parameters.contains("style") || !parameters.contains("colorscheme")
|| !parameters.contains("background") || !parameters.contains("rectangle")) {
if (!parameters.contains("font") || !parameters.contains("style")
|| !parameters.contains("colorscheme") || !parameters.contains("background")
|| !parameters.contains("rectangle")) {
return KAuth::ActionReply::HelperErrorReply;
}
@ -36,6 +37,7 @@ ActionReply KGreeterHelper::save(const QVariantMap &parameters)
}
QSettings kgreetersettings(KDE_SYSCONFDIR "/lightdm/lightdm-kgreeter-greeter.conf", QSettings::IniFormat);
kgreetersettings.setValue("greeter/font", parameters.value("font"));
kgreetersettings.setValue("greeter/style", parameters.value("style"));
kgreetersettings.setValue("greeter/colorscheme", colorscheme);
kgreetersettings.setValue("greeter/background", parameters.value("background"));

7
kgreeter/kgreeter.cpp
View file

@ -515,6 +515,13 @@ int main(int argc, char**argv)
{
QApplication app(argc, argv);
const QString kgreeterfontstring = kgreetersettings.value("greeter/font").toString();
QFont kgreeterfont;
if (!kgreeterfont.fromString(kgreeterfontstring)) {
kgreeterfont = KGlobalSettings::generalFont();
}
app.setFont(kgreeterfont);
// for the style
const QStringList pluginpaths = KGlobal::dirs()->resourceDirs("qtplugins");
Q_FOREACH (const QString &path, pluginpaths) {

1
kgreeter/lightdm-kgreeter-greeter.conf
View file

@ -2,6 +2,7 @@
# Available configuration options listed below.
#
[greeter]
#font=
#style=
#colorscheme=
#background=