176 lines
6.0 KiB
C++
176 lines
6.0 KiB
C++
/***************************************************************************
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* Copyright (c) 2009 Werner Mayer <wmayer[at]users.sourceforge.net> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#ifndef _PreComp_
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# include <QPushButton>
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#endif
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#include <Gui/Application.h>
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#include <Gui/ParamHandler.h>
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#include "DlgSettingsTheme.h"
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#include "ui_DlgSettingsTheme.h"
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using namespace Gui::Dialog;
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/* TRANSLATOR Gui::Dialog::DlgSettingsTheme */
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/**
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* Constructs a DlgSettingsTheme which is a child of 'parent', with the
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* name 'name' and widget flags set to 'f'
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*/
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DlgSettingsTheme::DlgSettingsTheme(QWidget* parent)
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: PreferencePage(parent)
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, ui(new Ui_DlgSettingsTheme)
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{
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ui->setupUi(this);
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}
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/**
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* Destroys the object and frees any allocated resources
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*/
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DlgSettingsTheme::~DlgSettingsTheme() = default;
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void DlgSettingsTheme::saveSettings()
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{
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ui->ThemeAccentColor1->onSave();
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ui->ThemeAccentColor2->onSave();
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ui->ThemeAccentColor3->onSave();
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ui->StyleSheets->onSave();
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ui->OverlayStyleSheets->onSave();
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}
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void DlgSettingsTheme::loadSettings()
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{
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ui->ThemeAccentColor1->onRestore();
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ui->ThemeAccentColor2->onRestore();
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ui->ThemeAccentColor3->onRestore();
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loadStyleSheet();
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}
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void DlgSettingsTheme::loadStyleSheet()
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{
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populateStylesheets("StyleSheet", "qss", ui->StyleSheets, "No style sheet");
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populateStylesheets("OverlayActiveStyleSheet", "overlay", ui->OverlayStyleSheets, "Auto");
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}
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void DlgSettingsTheme::populateStylesheets(const char *key,
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const char *path,
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PrefComboBox *combo,
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const char *def,
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QStringList filter)
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{
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auto hGrp = App::GetApplication().GetParameterGroupByPath("User parameter:BaseApp/Preferences/MainWindow");
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// List all .qss/.css files
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QMap<QString, QString> cssFiles;
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QDir dir;
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if (filter.isEmpty()) {
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filter << QStringLiteral("*.qss");
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filter << QStringLiteral("*.css");
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}
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QFileInfoList fileNames;
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// read from user, resource and built-in directory
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QStringList qssPaths = QDir::searchPaths(QString::fromUtf8(path));
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for (QStringList::iterator it = qssPaths.begin(); it != qssPaths.end(); ++it) {
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dir.setPath(*it);
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fileNames = dir.entryInfoList(filter, QDir::Files, QDir::Name);
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for (QFileInfoList::iterator jt = fileNames.begin(); jt != fileNames.end(); ++jt) {
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if (cssFiles.find(jt->baseName()) == cssFiles.end()) {
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cssFiles[jt->baseName()] = jt->fileName();
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}
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}
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}
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combo->clear();
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// now add all unique items
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combo->addItem(tr(def), QStringLiteral(""));
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for (QMap<QString, QString>::iterator it = cssFiles.begin(); it != cssFiles.end(); ++it) {
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combo->addItem(it.key(), it.value());
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}
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QString selectedStyleSheet = QString::fromUtf8(hGrp->GetASCII(key).c_str());
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int index = combo->findData(selectedStyleSheet);
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// might be an absolute path name
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if (index < 0 && !selectedStyleSheet.isEmpty()) {
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QFileInfo fi(selectedStyleSheet);
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if (fi.isAbsolute()) {
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QString path = fi.absolutePath();
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if (qssPaths.indexOf(path) >= 0) {
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selectedStyleSheet = fi.fileName();
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}
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else {
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selectedStyleSheet = fi.absoluteFilePath();
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combo->addItem(fi.baseName(), selectedStyleSheet);
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}
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}
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}
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combo->setCurrentIndex(index);
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combo->onRestore();
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}
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/**
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* Sets the strings of the subwidgets using the current language.
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*/
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void DlgSettingsTheme::changeEvent(QEvent *e)
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{
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if (e->type() == QEvent::LanguageChange) {
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ui->retranslateUi(this);
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loadStyleSheet();
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}
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else {
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QWidget::changeEvent(e);
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}
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}
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namespace {
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void applyStyleSheet(ParameterGrp *hGrp)
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{
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auto sheet = hGrp->GetASCII("StyleSheet");
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bool tiledBG = hGrp->GetBool("TiledBackground", false);
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Gui::Application::Instance->setStyleSheet(QString::fromUtf8(sheet.c_str()), tiledBG);
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}
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} // anonymous namespace
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void DlgSettingsTheme::attachObserver()
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{
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static ParamHandlers handlers;
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auto handler = handlers.addDelayedHandler("BaseApp/Preferences/MainWindow",
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{"StyleSheet", "TiledBackground"},
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applyStyleSheet);
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handlers.addHandler("BaseApp/Preferences/Themes",
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{"ThemeAccentColor1", "ThemeAccentColor2", "ThemeAccentColor2"},
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handler);
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}
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#include "moc_DlgSettingsTheme.cpp"
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