140 lines
3.5 KiB
C++
140 lines
3.5 KiB
C++
/*
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* Cantata
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*
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* Copyright (c) 2011-2014 Craig Drummond <craig.p.drummond@gmail.com>
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*
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* ----
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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 GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "osxstyle.h"
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#include "globalstatic.h"
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#include "localize.h"
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#include <QApplication>
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#include <QStyle>
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#include <QTreeWidget>
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#include <QPainter>
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#include <QAction>
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#include <QMenu>
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#include <QMenuBar>
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#include <QWidget>
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#include <QMainWindow>
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GLOBAL_STATIC(OSXStyle, instance)
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OSXStyle::OSXStyle()
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: view(0)
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, windowMenu(0)
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{
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}
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const QPalette & OSXStyle::viewPalette()
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{
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return viewWidget()->palette();
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}
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void OSXStyle::drawSelection(QStyleOptionViewItemV4 opt, QPainter *painter, double opacity)
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{
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opt.palette=viewPalette();
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if (opacity<0.999) {
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QColor col(opt.palette.highlight().color());
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col.setAlphaF(opacity);
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opt.palette.setColor(opt.palette.currentColorGroup(), QPalette::Highlight, col);
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}
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QApplication::style()->drawPrimitive(QStyle::PE_PanelItemViewItem, &opt, painter, viewWidget());
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}
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QColor OSXStyle::monoIconColor()
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{
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return QColor(96, 96, 96);
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}
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void OSXStyle::initWindowMenu(QMainWindow *mw)
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{
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if (!windowMenu && mw) {
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windowMenu=new QMenu(i18n("&Window"), mw);
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addWindow(mw);
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mw->menuBar()->addMenu(windowMenu);
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}
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}
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void OSXStyle::addWindow(QWidget *w)
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{
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if (w && windowMenu) {
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QAction *action=windowMenu->addAction(w->windowTitle());
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connect(action, SIGNAL(triggered()), this, SLOT(showWindow()));
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connect(w, SIGNAL(windowTitleChanged(QString)), this, SLOT(windowTitleChanged()));
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actions.insert(w, action);
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}
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}
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void OSXStyle::removeWindow(QWidget *w)
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{
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if (w && windowMenu) {
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if (actions.contains(w)) {
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QAction *act=actions.take(w);
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windowMenu->removeAction(act);
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disconnect(act, SIGNAL(triggered()), this, SLOT(showWindow()));
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disconnect(w, SIGNAL(windowTitleChanged(QString)), this, SLOT(windowTitleChanged()));
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act->deleteLater();
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}
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}
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}
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void OSXStyle::showWindow()
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{
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QAction *act=qobject_cast<QAction *>(sender());
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if (!act) {
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return;
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}
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QMap<QWidget *, QAction *>::Iterator it=actions.begin();
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QMap<QWidget *, QAction *>::Iterator end=actions.end();
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for (; it!=end; ++it) {
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if (it.value()==act) {
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QWidget *w=it.key();
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w->showNormal();
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w->activateWindow();
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w->raise();
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return;
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}
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}
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}
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void OSXStyle::windowTitleChanged()
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{
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QWidget *w=qobject_cast<QWidget *>(sender());
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if (!w) {
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return;
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}
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if (actions.contains(w)) {
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actions[w]->setText(w->windowTitle());
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}
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}
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QTreeWidget * OSXStyle::viewWidget()
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{
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if (!view) {
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view=new QTreeWidget();
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view->ensurePolished();
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}
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return view;
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}
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