+ unify DLL export defines to namespace names
git-svn-id: https://free-cad.svn.sourceforge.net/svnroot/free-cad/trunk@5000 e8eeb9e2-ec13-0410-a4a9-efa5cf37419d
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wmayer
440
src/Gui/TaskView/TaskView.cpp
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440
src/Gui/TaskView/TaskView.cpp
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/***************************************************************************
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* Copyright (c) 2009 Jürgen Riegel <juergen.riegel@web.de> *
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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 <boost/bind.hpp>
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#endif
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#include "TaskView.h"
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#include "TaskDialog.h"
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#include "TaskAppearance.h"
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#include "TaskEditControl.h"
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#include <Gui/Document.h>
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#include <Gui/Application.h>
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#include <Gui/ViewProvider.h>
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#include <Gui/Control.h>
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using namespace Gui::TaskView;
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//**************************************************************************
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//**************************************************************************
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// TaskContent
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//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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//**************************************************************************
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//**************************************************************************
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// TaskWidget
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//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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TaskWidget::TaskWidget( QWidget *parent)
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: QWidget(parent)
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{
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}
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TaskWidget::~TaskWidget()
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{
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}
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//**************************************************************************
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//**************************************************************************
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// TaskBox
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//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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TaskBox::TaskBox(const QPixmap &icon, const QString &title, bool expandable, QWidget *parent)
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: iisTaskBox(icon, title, expandable, parent), wasShown(false)
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{
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setScheme(iisFreeCADTaskPanelScheme::defaultScheme());
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}
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TaskBox::~TaskBox()
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{
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}
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void TaskBox::showEvent(QShowEvent*)
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{
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wasShown = true;
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}
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void TaskBox::hideGroupBox()
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{
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if (!wasShown) {
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// get approximate height
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int h=0;
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int ct = groupLayout()->count();
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for (int i=0; i<ct; i++) {
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QLayoutItem* item = groupLayout()->itemAt(i);
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if (item && item->widget()) {
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QWidget* w = item->widget();
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h += w->height();
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}
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}
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m_tempHeight = m_fullHeight = h;
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// For the very first time the group gets shown
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// we cannot do the animation because the layouting
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// is not yet fully done
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m_foldDelta = 0;
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}
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else {
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m_tempHeight = m_fullHeight = myGroup->height();
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m_foldDelta = m_fullHeight / myScheme->groupFoldSteps;
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}
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m_foldStep = 0.0;
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m_foldDirection = -1;
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// make sure to have the correct icon
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bool block = myHeader->blockSignals(true);
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myHeader->fold();
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myHeader->blockSignals(block);
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myDummy->setFixedHeight(0);
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myDummy->hide();
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myGroup->hide();
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m_foldPixmap = QPixmap();
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setFixedHeight(myHeader->height());
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setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
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}
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namespace Gui { namespace TaskView {
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class TaskIconLabel : public iisIconLabel {
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public:
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TaskIconLabel(const QIcon &icon,
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const QString &title,
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QWidget *parent = 0)
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: iisIconLabel(icon, title, parent) {
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}
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void setTitle(const QString &text) {
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myText = text;
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update();
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}
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};
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}
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}
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void TaskBox::actionEvent (QActionEvent* e)
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{
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QAction *action = e->action();
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switch (e->type()) {
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case QEvent::ActionAdded:
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{
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TaskIconLabel *label = new TaskIconLabel(
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action->icon(), action->text(), this);
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this->addIconLabel(label);
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connect(label,SIGNAL(clicked()),action,SIGNAL(triggered()));
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break;
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}
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case QEvent::ActionChanged:
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{
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// update label when action changes
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QBoxLayout* bl = myGroup->groupLayout();
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int index = this->actions().indexOf(action);
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if (index < 0) break;
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QWidgetItem* item = static_cast<QWidgetItem*>(bl->itemAt(index));
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TaskIconLabel* label = static_cast<TaskIconLabel*>(item->widget());
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label->setTitle(action->text());
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break;
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}
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case QEvent::ActionRemoved:
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{
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// cannot change anything
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break;
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}
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default:
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break;
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}
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}
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//**************************************************************************
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//**************************************************************************
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// TaskView
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//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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TaskView::TaskView(QWidget *parent)
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: QScrollArea(parent),ActiveDialog(0),ActiveCtrl(0)
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{
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//addWidget(new TaskEditControl(this));
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//addWidget(new TaskAppearance(this));
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//addStretch();
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taskPanel = new iisTaskPanel(this);
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taskPanel->setScheme(iisFreeCADTaskPanelScheme::defaultScheme());
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this->setWidget(taskPanel);
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setWidgetResizable(true);
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setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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this->setMinimumWidth(200);
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Gui::Selection().Attach(this);
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connectApplicationActiveDocument =
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App::GetApplication().signalActiveDocument.connect
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(boost::bind(&Gui::TaskView::TaskView::slotActiveDocument, this, _1));
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connectApplicationDeleteDocument =
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App::GetApplication().signalDeletedDocument.connect
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(boost::bind(&Gui::TaskView::TaskView::slotDeletedDocument, this));
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}
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TaskView::~TaskView()
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{
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connectApplicationActiveDocument.disconnect();
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connectApplicationDeleteDocument.disconnect();
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Gui::Selection().Detach(this);
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}
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void TaskView::keyPressEvent(QKeyEvent* ke)
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{
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if (ActiveCtrl && ActiveDialog) {
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if (ke->key() == Qt::Key_Return || ke->key() == Qt::Key_Enter) {
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// get all buttons of the complete task dialog
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QList<QPushButton*> list = this->findChildren<QPushButton*>();
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for (int i=0; i<list.size(); ++i) {
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QPushButton *pb = list.at(i);
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if (pb->isDefault() && pb->isVisible()) {
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if (pb->isEnabled())
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pb->click();
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return;
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}
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}
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}
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else if (ke->key() == Qt::Key_Escape) {
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// get only the buttons of the button box
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QDialogButtonBox* box = ActiveCtrl->standardButtons();
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QList<QAbstractButton*> list = box->buttons();
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for (int i=0; i<list.size(); ++i) {
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QAbstractButton *pb = list.at(i);
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if (box->buttonRole(pb) == QDialogButtonBox::RejectRole) {
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if (pb->isEnabled())
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pb->click();
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return;
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}
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}
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}
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}
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else {
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QScrollArea::keyPressEvent(ke);
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}
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}
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void TaskView::slotActiveDocument(const App::Document& doc)
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{
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if (!ActiveDialog)
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updateWatcher();
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}
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void TaskView::slotDeletedDocument()
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{
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if (!ActiveDialog)
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updateWatcher();
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}
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/// @cond DOXERR
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void TaskView::OnChange(Gui::SelectionSingleton::SubjectType &rCaller,
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Gui::SelectionSingleton::MessageType Reason)
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{
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std::string temp;
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if (Reason.Type == SelectionChanges::AddSelection ||
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Reason.Type == SelectionChanges::ClrSelection ||
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Reason.Type == SelectionChanges::SetSelection ||
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Reason.Type == SelectionChanges::RmvSelection) {
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if (!ActiveDialog)
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updateWatcher();
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}
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}
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/// @endcond
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void TaskView::showDialog(TaskDialog *dlg)
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{
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// if trying to open the same dialog twice nothing needs to be done
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if (ActiveDialog == dlg)
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return;
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assert(!ActiveDialog);
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assert(!ActiveCtrl);
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// remove the TaskWatcher as long the Dialog is up
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removeTaskWatcher();
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// first creat the control element set it up and wire it:
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ActiveCtrl = new TaskEditControl(this);
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ActiveCtrl->buttonBox->setStandardButtons(dlg->getStandardButtons());
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// make conection to the needed signals
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connect(ActiveCtrl->buttonBox,SIGNAL(accepted()),
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this,SLOT(accept()));
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connect(ActiveCtrl->buttonBox,SIGNAL(rejected()),
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this,SLOT(reject()));
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connect(ActiveCtrl->buttonBox,SIGNAL(helpRequested()),
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this,SLOT(helpRequested()));
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connect(ActiveCtrl->buttonBox,SIGNAL(clicked(QAbstractButton *)),
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this,SLOT(clicked(QAbstractButton *)));
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const std::vector<QWidget*>& cont = dlg->getDialogContent();
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// give to task dialog to customize the button box
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dlg->modifyStandardButtons(ActiveCtrl->buttonBox);
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if (dlg->buttonPosition() == TaskDialog::North) {
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taskPanel->addWidget(ActiveCtrl);
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for (std::vector<QWidget*>::const_iterator it=cont.begin();it!=cont.end();++it){
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taskPanel->addWidget(*it);
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}
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}
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else {
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for (std::vector<QWidget*>::const_iterator it=cont.begin();it!=cont.end();++it){
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taskPanel->addWidget(*it);
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}
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taskPanel->addWidget(ActiveCtrl);
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}
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if (!dlg->needsFullSpace())
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taskPanel->addStretch();
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// set as active Dialog
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ActiveDialog = dlg;
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ActiveDialog->open();
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}
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void TaskView::removeDialog(void)
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{
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if (ActiveCtrl) {
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taskPanel->removeWidget(ActiveCtrl);
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delete ActiveCtrl;
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ActiveCtrl = 0;
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}
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if (ActiveDialog) {
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const std::vector<QWidget*> &cont = ActiveDialog->getDialogContent();
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for(std::vector<QWidget*>::const_iterator it=cont.begin();it!=cont.end();++it){
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taskPanel->removeWidget(*it);
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}
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delete ActiveDialog;
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ActiveDialog = 0;
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}
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taskPanel->removeStretch();
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// put the watcher back in control
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addTaskWatcher();
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}
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void TaskView::updateWatcher(void)
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{
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// add all widgets for all watcher to the task view
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for (std::vector<TaskWatcher*>::iterator it=ActiveWatcher.begin();it!=ActiveWatcher.end();++it) {
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bool match = (*it)->shouldShow();
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std::vector<QWidget*> &cont = (*it)->getWatcherContent();
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for (std::vector<QWidget*>::iterator it2=cont.begin();it2!=cont.end();++it2) {
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if (match)
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(*it2)->show();
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else
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(*it2)->hide();
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}
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}
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}
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void TaskView::addTaskWatcher(const std::vector<TaskWatcher*> &Watcher)
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{
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// remove and delete the old set of TaskWatcher
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for (std::vector<TaskWatcher*>::iterator it=ActiveWatcher.begin();it!=ActiveWatcher.end();++it)
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delete *it;
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ActiveWatcher = Watcher;
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addTaskWatcher();
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}
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void TaskView::clearTaskWatcher(void)
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{
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std::vector<TaskWatcher*> watcher;
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removeTaskWatcher();
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// make sure to delete the old watchers
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addTaskWatcher(watcher);
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}
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void TaskView::addTaskWatcher(void)
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{
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// add all widgets for all watcher to the task view
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for (std::vector<TaskWatcher*>::iterator it=ActiveWatcher.begin();it!=ActiveWatcher.end();++it){
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std::vector<QWidget*> &cont = (*it)->getWatcherContent();
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for (std::vector<QWidget*>::iterator it2=cont.begin();it2!=cont.end();++it2){
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taskPanel->addWidget(*it2);
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(*it2)->show();
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}
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}
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if (!ActiveWatcher.empty())
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taskPanel->addStretch();
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updateWatcher();
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}
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void TaskView::removeTaskWatcher(void)
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{
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// remove all widgets
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for (std::vector<TaskWatcher*>::iterator it=ActiveWatcher.begin();it!=ActiveWatcher.end();++it) {
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std::vector<QWidget*> &cont = (*it)->getWatcherContent();
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for (std::vector<QWidget*>::iterator it2=cont.begin();it2!=cont.end();++it2) {
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(*it2)->hide();
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taskPanel->removeWidget(*it2);
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}
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}
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taskPanel->removeStretch();
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}
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void TaskView::accept()
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{
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if (ActiveDialog->accept())
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removeDialog();
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}
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void TaskView::reject()
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{
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if (ActiveDialog->reject())
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removeDialog();
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}
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void TaskView::helpRequested()
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{
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ActiveDialog->helpRequested();
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}
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void TaskView::clicked (QAbstractButton * button)
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{
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int id = ActiveCtrl->buttonBox->standardButton(button);
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ActiveDialog->clicked(id);
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}
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#include "moc_TaskView.cpp"
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Block a user