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Diffstat (limited to 'src/newui/ddockwindow.cpp')
| -rw-r--r-- | src/newui/ddockwindow.cpp | 413 |
1 files changed, 413 insertions, 0 deletions
diff --git a/src/newui/ddockwindow.cpp b/src/newui/ddockwindow.cpp new file mode 100644 index 00000000..bb249abc --- /dev/null +++ b/src/newui/ddockwindow.cpp @@ -0,0 +1,413 @@ +/*************************************************************************** + * Copyright (C) 2005 by Alexander Dymo * + * adymo@kdevelop.org * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU Library General Public License as * + * published by the Free Software Foundation; either version 2 of the * + * License, or (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU Library General Public * + * License along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ +#include "ddockwindow.h" + +#include <qtoolbutton.h> +#include <qlayout.h> +#include <qstyle.h> +#include <qwidgetstack.h> +#include <qimage.h> +#include <qapplication.h> +#include <qpopupmenu.h> + +#include <kdebug.h> +#include <kglobal.h> +#include <kconfig.h> +#include <kcombobox.h> +#include <klocale.h> +#include <kiconloader.h> +#include <kapplication.h> + +#include "buttonbar.h" +#include "button.h" +#include "dmainwindow.h" + +DDockWindow::DDockWindow(DMainWindow *parent, Position position) + :QDockWindow(QDockWindow::InDock, parent), m_position(position), m_visible(false), + m_mainWindow(parent), m_doNotCloseActiveWidget(false), m_toggledButton(0), m_lastContextMenuButton(0) +{ + setMovingEnabled(false); + setResizeEnabled(true); + + Ideal::Place place = Ideal::Left; + switch (position) { + case DDockWindow::Bottom: + m_name = "BottomToolWindow"; + place = Ideal::Bottom; + m_internalLayout = new QVBoxLayout(boxLayout(), 0); + m_internalLayout->setDirection(QBoxLayout::BottomToTop); + break; + case DDockWindow::Left: + m_name = "LeftToolWindow"; + place = Ideal::Left; + m_internalLayout = new QHBoxLayout(boxLayout(), 0); + m_internalLayout->setDirection(QBoxLayout::LeftToRight); + break; + case DDockWindow::Right: + m_name = "RightToolWindow"; + place = Ideal::Right; + m_internalLayout = new QHBoxLayout(boxLayout(), 0); + m_internalLayout->setDirection(QBoxLayout::RightToLeft); + break; + } + + KConfig *config = kapp->config(); + config->setGroup("UI"); + int mode = config->readNumEntry("MDIStyle", 3); + Ideal::ButtonMode buttonMode = Ideal::Text; + if (mode == 0) + buttonMode = Ideal::Icons; + else if (mode == 1) + buttonMode = Ideal::Text; + else if (mode == 3) + buttonMode = Ideal::IconsAndText; + + m_bar = new Ideal::ButtonBar(place, buttonMode, this); + m_internalLayout->addWidget(m_bar); + + m_widgetStack = new QWidgetStack(this); + m_internalLayout->addWidget(m_widgetStack); + + m_moveToDockLeft = new KAction( i18n("Move to left dock"), 0, this, SLOT(moveToDockLeft()), this ); + m_moveToDockRight = new KAction( i18n("Move to right dock"), 0, this, SLOT(moveToDockRight()), this ); + m_moveToDockBottom = new KAction( i18n("Move to bottom dock"), 0, this, SLOT(moveToDockBottom()), this ); + + setVisible(m_visible); + + loadSettings(); +} + +DDockWindow::~DDockWindow() +{ +//done in DMainWindow now +// saveSettings(); +} + +void DDockWindow::setVisible(bool v) +{ + //write dock width to the config file + KConfig *config = kapp->config(); + QString group = QString("%1").arg(m_name); + config->setGroup(group); + + if (m_visible) + config->writeEntry("ViewWidth", m_position == DDockWindow::Bottom ? height() : width() ); + setResizeEnabled(v); + setVerticallyStretchable(true); + setHorizontallyStretchable(true); + v ? m_widgetStack->show() : m_widgetStack->hide(); + m_visible = v; + + m_internalLayout->invalidate(); + if (!m_visible) + { + if (m_position == DDockWindow::Bottom) + setFixedExtentHeight(m_internalLayout->sizeHint().height()); + else + setFixedExtentWidth(m_internalLayout->sizeHint().width()); + emit hidden(); + } + else + { + //restore widget size from the config + int size = 0; + if (m_position == DDockWindow::Bottom) + { + size = config->readNumEntry("ViewWidth", m_internalLayout->sizeHint().height()); + setFixedExtentHeight(size); + } + else + { + size = config->readNumEntry("ViewWidth", m_internalLayout->sizeHint().width()); + setFixedExtentWidth(size); + } + } +} + +void DDockWindow::loadSettings() +{ +} + +void DDockWindow::saveSettings() +{ + KConfig *config = kapp->config(); + QString group = QString("%1").arg(m_name); + int invisibleWidth = 0; + config->setGroup(group); + if (config->hasKey("ViewWidth")) + invisibleWidth = config->readNumEntry("ViewWidth"); + config->deleteEntry("ViewWidth"); + config->deleteEntry("ViewLastWidget"); + if (m_toggledButton && m_visible) + { + config->writeEntry("ViewWidth", m_position == DDockWindow::Bottom ? height() : width()); + config->writeEntry("ViewLastWidget", m_toggledButton->realTextWithoutAccel()); + } + else if (invisibleWidth != 0) + config->writeEntry("ViewWidth", invisibleWidth); +} + +QWidget *DDockWindow::currentWidget() const +{ + return m_widgetStack->visibleWidget(); +} + +void DDockWindow::addWidget(const QString &title, QWidget *widget, bool skipActivation) +{ + kdDebug(9000) << k_funcinfo << endl; + QPixmap *pm = const_cast<QPixmap*>(widget->icon()); + Ideal::Button *button; + if (pm != 0) + { + //force 16pt for now + if (pm->height() > 16) + { + QImage img = pm->convertToImage(); + img = img.smoothScale(16, 16); + pm->convertFromImage(img); + } + button = new Ideal::Button(m_bar, title, *pm); + } + else + button = new Ideal::Button(m_bar, title); + m_widgets[button] = widget; + m_buttons[widget] = button; + m_bar->addButton(button); + + m_widgetStack->addWidget(widget); + connect(button, SIGNAL(clicked()), this, SLOT(selectWidget())); + connect(button, SIGNAL(contextMenu(QPopupMenu*)), this, SLOT(contextMenu(QPopupMenu*)) ); + + if (!skipActivation) + { + //if the widget was selected last time the dock is deleted + //we need to show it + KConfig *config = kapp->config(); + QString group = QString("%1").arg(m_name); + config->setGroup(group); + if (config->readEntry("ViewLastWidget") == title) + { + kdDebug(9000) << k_funcinfo << " : activating last widget " << title << endl; + button->setOn(true); + selectWidget(button); + } + } +} + +void DDockWindow::raiseWidget(QWidget *widget) +{ + kdDebug(9000) << k_funcinfo << endl; + + if ( !widget ) return; + + Ideal::Button *button = m_buttons[widget]; + if ((button != 0) && (!button->isOn())) + { + button->setOn(true); + selectWidget(button); + } +} + +void DDockWindow::lowerWidget(QWidget * widget) +{ + kdDebug(9000) << k_funcinfo << endl; + + if ( !widget ) return; + + Ideal::Button *button = m_buttons[widget]; + if ((button != 0) && (button->isOn())) + { + button->setOn(false); + selectWidget(button); + } +} + +void DDockWindow::removeWidget(QWidget *widget) +{ + kdDebug(9000) << k_funcinfo << endl; + if (m_widgetStack->id(widget) == -1) + return; //not in dock + + bool changeVisibility = false; + if (m_widgetStack->visibleWidget() == widget) + changeVisibility = true; + + Ideal::Button *button = m_buttons[widget]; + if (button) + m_bar->removeButton(button); + m_widgets.remove(button); + m_buttons.remove(widget); + m_widgetStack->removeWidget(widget); + + if (changeVisibility) + { + m_toggledButton = 0; + setVisible(false); + } +} + +void DDockWindow::selectWidget(Ideal::Button *button) +{ + bool special = m_doNotCloseActiveWidget; + m_doNotCloseActiveWidget = false; + kdDebug(9000) << k_funcinfo << endl; + if (m_toggledButton == button) + { + if (special && m_visible && (!isActive())) + { + //special processing for keyboard navigation events + m_toggledButton->setOn(true); + m_widgets[button]->setFocus(); + } + else + { + m_widgets[button]->setFocus(); + setVisible(!m_visible); + } + return; + } + + if (m_toggledButton) + m_toggledButton->setOn(false); + m_toggledButton = button; + setVisible(true); + m_widgetStack->raiseWidget(m_widgets[button]); + m_widgets[button]->setFocus(); +} + +void DDockWindow::selectWidget() +{ + selectWidget((Ideal::Button*)sender()); +} + +void DDockWindow::hideWidget(QWidget *widget) +{ + Ideal::Button *button = m_buttons[widget]; + if (button != 0) + { + button->setOn(false); + button->hide(); + } + widget->hide(); + if (button == m_toggledButton) + setVisible(false); +} + +void DDockWindow::showWidget(QWidget *widget) +{ + Ideal::Button *button = m_buttons[widget]; + if (button != 0) + button->show(); +// widget->show(); +} + +void DDockWindow::setMovingEnabled(bool) +{ + //some operations on KMainWindow cause moving to be enabled + //but we always don't want DDockWindow instances to be movable + QDockWindow::setMovingEnabled(false); +} + +void DDockWindow::selectLastWidget() +{ + m_doNotCloseActiveWidget = true; + if (m_toggledButton) + m_toggledButton->animateClick(); + else if (Ideal::Button *button = m_bar->firstButton()) + button->animateClick(); +} + +bool DDockWindow::isActive() +{ + if (m_toggledButton) + { + QWidget *w = qApp->focusWidget(); + if (!w) + return false; + QWidget *toolWidget = m_widgets[m_toggledButton]; + if (toolWidget == w) + return true; + else + { + do { + w = (QWidget*)w->parent(); + if (w && (w == toolWidget)) return true; + } while (w); + } + } + return false; +} + +void DDockWindow::selectNextWidget() +{ + if (!m_toggledButton) + return; + Ideal::Button *b = m_bar->nextTo(m_toggledButton); + if (b) + b->animateClick(); +} + +void DDockWindow::selectPrevWidget() +{ + if (!m_toggledButton) + return; + Ideal::Button *b = m_bar->prevTo(m_toggledButton); + if (b) + b->animateClick(); +} + +void DDockWindow::contextMenu(QPopupMenu * menu) +{ + m_lastContextMenuButton = static_cast<Ideal::Button*>( const_cast<QObject*>( sender() ) ); + + menu->insertSeparator(); + + if ( position() != DDockWindow::Left ) + m_moveToDockLeft->plug( menu ); + if ( position()!= DDockWindow::Right ) + m_moveToDockRight->plug( menu ); + if ( position() != DDockWindow::Bottom ) + m_moveToDockBottom->plug( menu ); +} + +void DDockWindow::moveToDockLeft() +{ + moveToDock( DDockWindow::Left ); +} + +void DDockWindow::moveToDockRight() +{ + moveToDock( DDockWindow::Right ); +} + +void DDockWindow::moveToDockBottom() +{ + moveToDock( DDockWindow::Bottom ); +} + +void DDockWindow::moveToDock(DDockWindow::Position position ) +{ + if ( m_widgets.contains( m_lastContextMenuButton ) ) + { + mainWindow()->moveWidget( position, m_widgets[ m_lastContextMenuButton ], m_lastContextMenuButton->realTextWithoutAccel() ); + } +} + +#include "ddockwindow.moc" |