Commit a3a531c5 authored by kh1's avatar kh1
Browse files

These have been commited by accident.

parent 5e2b888a
/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#include "openedviewerswidget.h"
#include "centralwidget.h"
#include "helpviewer.h"
#include <QtGui/QApplication>
#include <QtGui/QKeyEvent>
#include <QtGui/QMenu>
#include <QtGui/QPainter>
#include <coreplugin/coreconstants.h>
using namespace Help::Internal;
OpenedViewersDelegate::OpenedViewersDelegate(QObject *parent)
: QStyledItemDelegate(parent)
{
}
void OpenedViewersDelegate::paint(QPainter *painter,
const QStyleOptionViewItem &option, const QModelIndex &index) const
{
if (option.state & QStyle::State_MouseOver) {
if ((QApplication::mouseButtons() & Qt::LeftButton) == 0)
pressedIndex = QModelIndex();
QBrush brush = option.palette.alternateBase();
if (index == pressedIndex)
brush = option.palette.dark();
painter->fillRect(option.rect, brush);
}
QStyledItemDelegate::paint(painter, option, index);
if (index.column() == 1 && option.state & QStyle::State_MouseOver) {
QIcon icon((option.state & QStyle::State_Selected)
? ":/core/images/closebutton.png" : ":/core/images/darkclosebutton.png");
QRect iconRect(option.rect.right() - option.rect.height(),
option.rect.top(), option.rect.height(), option.rect.height());
icon.paint(painter, iconRect, Qt::AlignRight | Qt::AlignVCenter);
}
}
// OpenedViewersWidget
OpenedViewersWidget::OpenedViewersWidget(QWidget *parent)
: QWidget(parent)
, m_delegate(new OpenedViewersDelegate(this))
{
m_ui.setupUi(this);
setFocusProxy(m_ui.viewerList);
setWindowTitle(tr("Open Documents"));
setWindowIcon(QIcon(Core::Constants::ICON_DIR));
m_ui.viewerList->installEventFilter(this);
m_ui.viewerList->setItemDelegate(m_delegate);
m_ui.viewerList->viewport()->setAttribute(Qt::WA_Hover);
m_ui.viewerList->setContextMenuPolicy(Qt::CustomContextMenu);
m_ui.viewerList->setAttribute(Qt::WA_MacShowFocusRect, false);
m_model = new QStandardItemModel(0, 2, this);
m_ui.viewerList->setModel(m_model);
m_ui.viewerList->header()->setResizeMode(1, QHeaderView::Fixed);
m_ui.viewerList->header()->setResizeMode(0, QHeaderView::Stretch);
m_ui.viewerList->header()->resizeSection(1, 16);
CentralWidget *widget = CentralWidget::instance();
connect(widget, SIGNAL(sourceChanged(QUrl)), this,
SLOT(resetWidgetModel()));
connect(widget, SIGNAL(currentViewerChanged(int)), this,
SLOT(updateViewerWidgetModel(int)));
connect(widget, SIGNAL(viewerAboutToBeRemoved(int)), this,
SLOT(removeViewerFromWidgetModel(int)));
connect(m_ui.viewerList, SIGNAL(clicked(QModelIndex)), this,
SLOT(handleClicked(QModelIndex)));
connect(m_ui.viewerList, SIGNAL(pressed(QModelIndex)), this,
SLOT(handlePressed(QModelIndex)));
connect(m_ui.viewerList, SIGNAL(customContextMenuRequested(QPoint)), this,
SLOT(contextMenuRequested(QPoint)));
}
OpenedViewersWidget::~OpenedViewersWidget()
{
}
bool OpenedViewersWidget::eventFilter(QObject *obj, QEvent *event)
{
if (obj == m_ui.viewerList && event->type() == QEvent::KeyPress
&& m_ui.viewerList->currentIndex().isValid()) {
QKeyEvent *ke = static_cast<QKeyEvent*>(event);
const int key = ke->key();
if ((key == Qt::Key_Return || key == Qt::Key_Enter)
&& ke->modifiers() == 0) {
handlePressed(m_ui.viewerList->currentIndex());
return true;
} else if ((key == Qt::Key_Delete || key == Qt::Key_Backspace)
&& ke->modifiers() == 0) {
handleClicked(m_ui.viewerList->currentIndex());
return true;
}
}
return QWidget::eventFilter(obj, event);
}
void OpenedViewersWidget::resetWidgetModel()
{
m_model->clear();
int i = 0;
CentralWidget *widget = CentralWidget::instance();
QStandardItem *parentItem = m_model->invisibleRootItem();
while (HelpViewer *viewer = widget->helpViewerAtIndex(i++)) {
QList<QStandardItem*> list;
list.append(new QStandardItem(viewer->documentTitle()));
list.append(new QStandardItem());
parentItem->appendRow(list);
}
m_ui.viewerList->header()->setStretchLastSection(false);
m_ui.viewerList->header()->setResizeMode(0, QHeaderView::Stretch);
m_ui.viewerList->header()->setResizeMode(1, QHeaderView::Fixed);
m_ui.viewerList->header()->resizeSection(1, 16);
m_ui.viewerList->setEditTriggers(QAbstractItemView::NoEditTriggers);
int row = widget->indexOf(widget->currentHelpViewer());
if (row >= 0)
m_ui.viewerList->setCurrentIndex(m_model->index(row, 0));
}
void OpenedViewersWidget::updateViewerWidgetModel(int index)
{
if (index >= 0)
m_ui.viewerList->setCurrentIndex(m_model->index(index, 0));
}
void OpenedViewersWidget::removeViewerFromWidgetModel(int index)
{
if (index >= 0)
m_model->removeRow(index);
}
void OpenedViewersWidget::handleClicked(const QModelIndex &index)
{
if (index.isValid() && index.column() == 1) {
// the funky close button
CentralWidget::instance()->closeTab(index.row());
// work around a bug in itemviews where the delegate wouldn't get the
// QStyle::State_MouseOver
QPoint cursorPos = QCursor::pos();
QWidget *vp = m_ui.viewerList->viewport();
QMouseEvent e(QEvent::MouseMove, vp->mapFromGlobal(cursorPos),
cursorPos, Qt::NoButton, 0, 0);
QCoreApplication::sendEvent(vp, &e);
}
}
void OpenedViewersWidget::handlePressed(const QModelIndex &index)
{
if (index.isValid()) {
switch (index.column()) {
case 0:
CentralWidget::instance()->activateTab(index.row());
break;
case 1:
m_delegate->pressedIndex = index;
break;
}
}
}
void OpenedViewersWidget::contextMenuRequested(const QPoint &pos)
{
const QModelIndex &index = m_ui.viewerList->indexAt(pos);
if (!index.isValid())
return;
CentralWidget *widget = CentralWidget::instance();
HelpViewer *viewer = widget->helpViewerAtIndex(index.row());
if (widget->count() <= 1 || !viewer)
return;
QMenu contextMenu;
const QString &title = viewer->documentTitle();
QAction *close = contextMenu.addAction(tr("Close %1").arg(title));
QAction *closeOther = contextMenu.addAction(tr("Close All Except %1").arg(title));
if (QAction *action = contextMenu.exec(m_ui.viewerList->mapToGlobal(pos))) {
if (action == closeOther) {
int currentPage = widget->indexOf(viewer);
for (int i = widget->count() - 1; i >= 0; --i) {
viewer = widget->helpViewerAtIndex(i);
if (i != currentPage && viewer) {
widget->closeTab(i);
if (i < currentPage)
--currentPage;
}
}
}
if (action == close)
widget->closeTab(index.row());
}
}
/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#ifndef OPENEDVIEWERSWIDGET_H
#define OPENEDVIEWERSWIDGET_H
#include <QtGui/QStyledItemDelegate>
#include <QtGui/QStandardItemModel>
#include <QtGui/QWidget>
#include "ui_openedviewerswidget.h"
namespace Help {
namespace Internal {
class OpenedViewersDelegate : public QStyledItemDelegate
{
Q_OBJECT
public:
OpenedViewersDelegate(QObject *parent = 0);
void paint(QPainter *painter, const QStyleOptionViewItem &option,
const QModelIndex &index) const;
mutable QModelIndex pressedIndex;
};
class OpenedViewersWidget : public QWidget
{
Q_OBJECT
public:
OpenedViewersWidget(QWidget *parent = 0);
~OpenedViewersWidget();
bool eventFilter(QObject *obj, QEvent *event);
private slots:
void resetWidgetModel();
void updateViewerWidgetModel(int index);
void removeViewerFromWidgetModel(int index);
void handleClicked(const QModelIndex &index);
void handlePressed(const QModelIndex &index);
void contextMenuRequested(const QPoint &pos);
private:
Ui::OpenedViewersWidget m_ui;
QStandardItemModel *m_model;
OpenedViewersDelegate *m_delegate;
};
} // Internal
} // Help
#endif // OPENEDVIEWERSWIDGET_H
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>OpenedViewersWidget</class>
<widget class="QWidget" name="OpenedViewersWidget">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>263</width>
<height>217</height>
</rect>
</property>
<layout class="QGridLayout">
<property name="margin">
<number>0</number>
</property>
<property name="spacing">
<number>0</number>
</property>
<item row="0" column="0">
<widget class="QTreeView" name="viewerList">
<property name="frameShape">
<enum>QFrame::NoFrame</enum>
</property>
<property name="frameShadow">
<enum>QFrame::Sunken</enum>
</property>
<property name="textElideMode">
<enum>Qt::ElideMiddle</enum>
</property>
<property name="indentation">
<number>0</number>
</property>
<property name="uniformRowHeights">
<bool>true</bool>
</property>
<property name="headerHidden">
<bool>true</bool>
</property>
<attribute name="headerStretchLastSection">
<bool>false</bool>
</attribute>
<attribute name="headerStretchLastSection">
<bool>false</bool>
</attribute>
</widget>
</item>
</layout>
</widget>
<resources/>
<connections/>
</ui>
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