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Viewing changes to src/dock/viewswitcherdockwidget.cpp

  • Committer: Package Import Robot
  • Author(s): Enrique Hernández Bello
  • Date: 2012-11-11 21:38:56 UTC
  • mfrom: (1.1.5)
  • Revision ID: package-import@ubuntu.com-20121111213856-0825ywdrtdcshl91
Tags: 0.7.10b-1
http://bugs.debian.org/661495
http://bugs.debian.org/692998
* New upstream version. Closes: #661495, #692998
* Removed useless patches.
* Removed SetupAPI.lib from sourceless files.
* Skip dfsg tarball creation if there are no sourceless files.
* Added libqt4-sql-sqlite to dependencies. Thanks to Tom Hummel <tom@bluespice.org>.

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src/dock/viewswitcherdockwidget.cpp
 
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/*******************************************************************
 
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Part of the Fritzing project - http://fritzing.org
 
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Copyright (c) 2007-2012 Fachhochschule Potsdam - http://fh-potsdam.de
 
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Fritzing 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 3 of the License, or
 
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(at your option) any later version.
 
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Fritzing 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 General Public License for more details.
 
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You should have received a copy of the GNU General Public License
 
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along with Fritzing.  If not, see <http://www.gnu.org/licenses/>.
 
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********************************************************************
 
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$Revision: 6373 $:
 
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$Author: cohen@irascible.com $:
 
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$Date: 2012-09-06 08:39:51 +0200 (Thu, 06 Sep 2012) $
 
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********************************************************************/
 
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#include <QtGui>
 
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#include <QPainter>
 
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#include "viewswitcherdockwidget.h"
 
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#include "../debugdialog.h"
 
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#include "viewswitcher.h"
 
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#ifdef Q_WS_WIN
 
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#include "windows.h"
 
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#endif
 
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const double inactiveOpacity = 0.6;
 
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const double activeOpacity = 1.0;
 
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ViewSwitcherDockWidget::ViewSwitcherDockWidget(const QString & title, QWidget * parent)
 
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    : FDockWidget(title, parent)
 
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{
 
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        m_bitmap = NULL;
 
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        m_viewSwitcher = NULL;
 
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        m_within = true;
 
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        bool floatFlag = true;
 
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        QPoint initial(10,50);
 
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#ifdef Q_WS_MAC
 
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        initial.setY(34);
 
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#else
 
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        #ifdef Q_WS_X11
 
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                floatFlag = false;
 
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                initial.setY(60);
 
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        #else
 
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                #ifdef Q_WS_WIN
 
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                        OSVERSIONINFO OSversion;        
 
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                        OSversion.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
 
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                        ::GetVersionEx(&OSversion);
 
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                        //DebugDialog::debug(QString("windows os version %1 %2").arg(OSversion.dwMajorVersion).arg(OSversion.dwMinorVersion));
 
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                        if (OSversion.dwMajorVersion > 5) {
 
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                                // vista and win 7 major version is 6
 
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                initial.setX(12);
 
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                initial.setY(60);
 
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                        }
 
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                #endif
 
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        #endif
 
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#endif
 
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        setFloating(floatFlag);
 
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        m_offsetFromParent.setX(initial.x());
 
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        m_offsetFromParent.setY(initial.y());
 
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        // connect last so they doesn't trigger during construction
 
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        connect(this, SIGNAL(topLevelChanged(bool)), this, SLOT(topLevelChangedSlot(bool)));
 
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        connect(toggleViewAction(), SIGNAL(triggered()), this, SLOT(savePreference()), Qt::DirectConnection);
 
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}
 
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ViewSwitcherDockWidget::~ViewSwitcherDockWidget() {
 
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        if (m_bitmap) {
 
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                delete m_bitmap;
 
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        }
 
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}
 
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void ViewSwitcherDockWidget::calcWithin()
 
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{
 
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        QRect rw = parentWidget()->frameGeometry();
 
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        QRect rt = this->frameGeometry();
 
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        m_within = rw.contains(rt);
 
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        DebugDialog::debug(QString("tabwindow docked %1").arg(m_within));
 
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        if (m_within) {
 
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                m_offsetFromParent = rt.topLeft() - rw.topLeft();
 
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        }
 
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}
 
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void ViewSwitcherDockWidget::windowMoved(QWidget * widget) {
 
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        if (!this->isFloating()) return;
 
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        Q_UNUSED(widget);
 
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        if (m_within) {
 
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                QRect rw = parentWidget()->frameGeometry();
 
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                this->move(rw.topLeft() + m_offsetFromParent);
 
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        }
 
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        else {
 
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                calcWithin();
 
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        }
 
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}
 
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bool ViewSwitcherDockWidget::event(QEvent *event)
 
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{
 
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        bool result = FDockWidget::event(event);
 
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        if (isFloating()) {
 
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                switch (event->type()) {
 
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                        case QEvent::MouseButtonRelease:
 
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                                calcWithin();
 
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                                break;
 
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                        default:
 
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                                break;
 
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                }
 
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        }
 
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        return result;
 
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}
 
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void ViewSwitcherDockWidget::setViewSwitcher(ViewSwitcher * viewSwitcher)
 
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{
 
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        m_viewSwitcher = viewSwitcher;
 
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        setTitleBarWidget(viewSwitcher);
 
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        topLevelChangedSlotAux(isFloating());
 
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}
 
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void ViewSwitcherDockWidget::resizeEvent(QResizeEvent * event)
 
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{
 
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        FDockWidget::resizeEvent(event);
 
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}
 
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void ViewSwitcherDockWidget::topLevelChangedSlot(bool topLevel) {
 
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        topLevelChangedSlotAux(topLevel);
 
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        savePreference();
 
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}
 
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void ViewSwitcherDockWidget::topLevelChangedSlotAux(bool topLevel) {
 
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        if (m_viewSwitcher == NULL) return;
 
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        if (!topLevel) {
 
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                this->clearMask();
 
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                return;
 
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        }
 
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        this->setStyleSheet("border: 0px; margin: 0px; padding: 0px; border-radius: 0px; spacing: 0px;");
 
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        QRect r = this->geometry();
 
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        const QBitmap * mask = m_viewSwitcher->getMask();
 
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        QSize vssz = mask->size();
 
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        QSize sz = size();
 
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        this->setMinimumSize(vssz);
 
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        //DebugDialog::debug(QString("mask size %1 %2").arg(vssz.width()).arg(vssz.height()));
 
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        r.setRect(r.left() + ((sz.width() - vssz.width()) / 2.0), 
 
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                                r.top() + ((sz.height() - vssz.height()) / 2.0), 
 
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                                vssz.width(), 
 
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                                vssz.height());
 
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        this->setGeometry(r);
 
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        this->setMask(*mask);
 
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}
 
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void ViewSwitcherDockWidget::setVisible(bool visible) {
 
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        FDockWidget::setVisible(visible);
 
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}
 
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void ViewSwitcherDockWidget::prestorePreference() {
 
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        disconnect(this, SIGNAL(topLevelChanged(bool)), this, SLOT(topLevelChangedSlot(bool)));
 
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}
 
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void ViewSwitcherDockWidget::restorePreference() {
 
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        QSettings settings;
 
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        QVariant value = settings.value("viewswitcher/state");
 
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        if (!value.isNull()) {
 
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                // override visibility setting because if you close an inactive mainwindow
 
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                // the viewswitcher will be hidden, but that's not really the true state:
 
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                // the viewswitcher would be visible if the window were active
 
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                int v = value.toInt();
 
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                //DebugDialog::debug(QString("loading viewswitcher pref %1").arg(v));
 
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                bool vis = (v & 2) != 0;
 
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                if ((v & 1) == 1) {
 
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                        // floating, so use m_state
 
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                        setVisible(vis);
 
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#ifndef Q_WS_X11
 
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                        // until the dock activation bug is fixed
 
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                        setFloating(true);
 
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#endif
 
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                }
 
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                else {
 
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                        setVisible(vis);
 
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                        setFloating(false);
 
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                }
 
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        }
 
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        connect(this, SIGNAL(topLevelChanged(bool)), this, SLOT(topLevelChangedSlot(bool)));
 
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}
 
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void ViewSwitcherDockWidget::savePreference() {
 
204
        QSettings settings;
 
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        int v = isVisible() ? 2 : 0;
 
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        v += isFloating() ? 1 : 0;
 
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        //DebugDialog::debug(QString("saving viewswitcher pref (1):%1").arg(v));
 
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        settings.setValue("viewswitcher/state", v);
 
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}
 
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