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316 lines
10 KiB
316 lines
10 KiB
/* This file is part of the KDE project
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Copyright (C) 2005 Peter Simonsson <psn@linux.se>
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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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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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. 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 "KoOpenPane.h"
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#include <tqvbox.h>
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#include <tqlayout.h>
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#include <tqheader.h>
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#include <tqwidgetstack.h>
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#include <tqlabel.h>
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#include <tqvaluelist.h>
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#include <tqimage.h>
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#include <tqpainter.h>
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#include <tqpen.h>
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#include <klocale.h>
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#include <kfiledialog.h>
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#include <kinstance.h>
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#include <kpushbutton.h>
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#include <kiconloader.h>
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#include <kdebug.h>
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#include <klistview.h>
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#include "KoFilterManager.h"
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#include "KoTemplates.h"
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#include "KoDocument.h"
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#include "KoDetailsPane.h"
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#include "koDetailsPaneBase.h"
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#include <limits.h>
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class KoSectionListItem : public TQListViewItem
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{
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public:
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KoSectionListItem(KListView* listView, const TQString& name, int sortWeight, int widgetIndex = -1)
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: TQListViewItem(listView, name), m_sortWeight(sortWeight), m_widgetIndex(widgetIndex)
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{
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}
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virtual int compare(TQListViewItem* i, int, bool) const
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{
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KoSectionListItem* item = dynamic_cast<KoSectionListItem*>(i);
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if(!item)
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return 0;
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return sortWeight() - item->sortWeight();
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}
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virtual void paintCell(TQPainter* p, const TQColorGroup& cg, int column, int width, int align)
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{
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if(widgetIndex() >= 0) {
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TQListViewItem::paintCell(p, cg, column, width, align);
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} else {
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int ypos = (height() - 2) / 2;
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TQPen pen(cg.foreground(), 2);
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p->setPen(pen);
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p->drawLine(0, ypos, width, ypos);
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}
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}
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int sortWeight() const { return m_sortWeight; }
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int widgetIndex() const { return m_widgetIndex; }
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private:
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int m_sortWeight;
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int m_widgetIndex;
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};
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class KoOpenPanePrivate
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{
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public:
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KoOpenPanePrivate() :
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m_instance(0)
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{
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}
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KInstance* m_instance;
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};
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KoOpenPane::KoOpenPane(TQWidget *parent, KInstance* instance, const TQString& templateType)
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: KoOpenPaneBase(parent, "OpenPane")
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{
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d = new KoOpenPanePrivate;
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d->m_instance = instance;
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m_sectionList->header()->hide();
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m_sectionList->setSorting(0);
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#if KDE_IS_VERSION(3,4,0)
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m_sectionList->setShadeSortColumn(false);
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#endif
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connect(m_sectionList, TQT_SIGNAL(selectionChanged(TQListViewItem*)),
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this, TQT_SLOT(selectionChanged(TQListViewItem*)));
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connect(m_sectionList, TQT_SIGNAL(pressed(TQListViewItem*)),
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this, TQT_SLOT(itemClicked(TQListViewItem*)));
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connect(m_sectionList, TQT_SIGNAL(spacePressed(TQListViewItem*)),
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this, TQT_SLOT(itemClicked(TQListViewItem*)));
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connect(m_sectionList, TQT_SIGNAL(returnPressed(TQListViewItem*)),
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this, TQT_SLOT(itemClicked(TQListViewItem*)));
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KGuiItem openExistingGItem(i18n("Open Existing Document..."), "fileopen");
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m_openExistingButton->setGuiItem(openExistingGItem);
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connect(m_openExistingButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(showOpenFileDialog()));
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initRecentDocs();
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initTemplates(templateType);
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KoSectionListItem* selectedItem = static_cast<KoSectionListItem*>(m_sectionList->selectedItem());
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if(selectedItem) {
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m_widgetStack->widget(selectedItem->widgetIndex())->setFocus();
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}
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TQValueList<int> sizes;
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sizes << 20 << width() - 20;
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m_splitter->setSizes(sizes);
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// Set the sizes of the details pane splitters
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KConfigGroup cfgGrp(d->m_instance->config(), "TemplateChooserDialog");
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sizes = cfgGrp.readIntListEntry("DetailsPaneSplitterSizes");
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emit splitterResized(0, sizes);
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connect(this, TQT_SIGNAL(splitterResized(KoDetailsPaneBase*, const TQValueList<int>&)),
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this, TQT_SLOT(saveSplitterSizes(KoDetailsPaneBase*, const TQValueList<int>&)));
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}
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KoOpenPane::~KoOpenPane()
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{
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KoSectionListItem* item = dynamic_cast<KoSectionListItem*>(m_sectionList->selectedItem());
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if(item) {
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if(!dynamic_cast<KoDetailsPaneBase*>(m_widgetStack->widget(item->widgetIndex()))) {
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KConfigGroup cfgGrp(d->m_instance->config(), "TemplateChooserDialog");
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cfgGrp.writeEntry("LastReturnType", "Custom");
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}
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}
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delete d;
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}
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void KoOpenPane::showOpenFileDialog()
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{
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const TQStringList mimeFilter = KoFilterManager::mimeFilter(KoDocument::readNativeFormatMimeType(),
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KoFilterManager::Import, KoDocument::readExtraNativeMimeTypes());
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KURL url = KFileDialog::getOpenURL(":OpenDialog", mimeFilter.join(" "), this);
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if(!url.isEmpty()) {
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KConfigGroup cfgGrp(d->m_instance->config(), "TemplateChooserDialog");
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cfgGrp.writeEntry("LastReturnType", "File");
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emit openExistingFile(url.url());
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}
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}
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void KoOpenPane::initRecentDocs()
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{
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KoRecentDocumentsPane* recentDocPane = new KoRecentDocumentsPane(this, d->m_instance);
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connect(recentDocPane, TQT_SIGNAL(openFile(const TQString&)), this, TQT_SIGNAL(openExistingFile(const TQString&)));
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TQListViewItem* item = addPane(i18n("Recent Documents"), "fileopen", recentDocPane, 0);
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connect(recentDocPane, TQT_SIGNAL(splitterResized(KoDetailsPaneBase*, const TQValueList<int>&)),
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this, TQT_SIGNAL(splitterResized(KoDetailsPaneBase*, const TQValueList<int>&)));
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connect(this, TQT_SIGNAL(splitterResized(KoDetailsPaneBase*, const TQValueList<int>&)),
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recentDocPane, TQT_SLOT(resizeSplitter(KoDetailsPaneBase*, const TQValueList<int>&)));
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KoSectionListItem* separator = new KoSectionListItem(m_sectionList, "", 1);
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separator->setEnabled(false);
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if(d->m_instance->config()->hasGroup("RecentFiles")) {
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m_sectionList->setSelected(item, true);
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}
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}
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void KoOpenPane::initTemplates(const TQString& templateType)
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{
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TQListViewItem* selectItem = 0;
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TQListViewItem* firstItem = 0;
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const int templateOffset = 1000;
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if(!templateType.isEmpty())
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{
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KoTemplateTree templateTree(templateType.local8Bit(), d->m_instance, true);
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for (KoTemplateGroup *group = templateTree.first(); group != 0L; group = templateTree.next()) {
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if (group->isHidden()) {
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continue;
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}
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KoTemplatesPane* pane = new KoTemplatesPane(this, d->m_instance,
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group, templateTree.defaultTemplate());
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connect(pane, TQT_SIGNAL(openTemplate(const TQString&)), this, TQT_SIGNAL(openTemplate(const TQString&)));
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connect(pane, TQT_SIGNAL(alwaysUseChanged(KoTemplatesPane*, const TQString&)),
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this, TQT_SIGNAL(alwaysUseChanged(KoTemplatesPane*, const TQString&)));
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connect(this, TQT_SIGNAL(alwaysUseChanged(KoTemplatesPane*, const TQString&)),
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pane, TQT_SLOT(changeAlwaysUseTemplate(KoTemplatesPane*, const TQString&)));
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connect(pane, TQT_SIGNAL(splitterResized(KoDetailsPaneBase*, const TQValueList<int>&)),
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this, TQT_SIGNAL(splitterResized(KoDetailsPaneBase*, const TQValueList<int>&)));
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connect(this, TQT_SIGNAL(splitterResized(KoDetailsPaneBase*, const TQValueList<int>&)),
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pane, TQT_SLOT(resizeSplitter(KoDetailsPaneBase*, const TQValueList<int>&)));
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TQListViewItem* item = addPane(group->name(), group->first()->loadPicture(d->m_instance),
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pane, group->sortingWeight() + templateOffset);
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if(!firstItem) {
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firstItem = item;
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}
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if(group == templateTree.defaultGroup()) {
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firstItem = item;
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}
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if(pane->isSelected()) {
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selectItem = item;
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}
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}
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} else {
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firstItem = m_sectionList->firstChild();
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}
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KConfigGroup cfgGrp(d->m_instance->config(), "TemplateChooserDialog");
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if(selectItem && (cfgGrp.readEntry("LastReturnType") == "Template")) {
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m_sectionList->setSelected(selectItem, true);
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} else if(!m_sectionList->selectedItem() && firstItem) {
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m_sectionList->setSelected(firstItem, true);
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}
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}
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void KoOpenPane::setCustomDocumentWidget(TQWidget *widget) {
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Q_ASSERT(widget);
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KoSectionListItem* separator = new KoSectionListItem(m_sectionList, "", INT_MAX-1);
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separator->setEnabled(false);
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TQListViewItem* item = addPane(i18n("Custom Document"), TQString(), widget, INT_MAX);
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KConfigGroup cfgGrp(d->m_instance->config(), "TemplateChooserDialog");
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if(cfgGrp.readEntry("LastReturnType") == "Custom") {
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m_sectionList->setSelected(item, true);
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KoSectionListItem* selectedItem = static_cast<KoSectionListItem*>(item);
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m_widgetStack->widget(selectedItem->widgetIndex())->setFocus();
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}
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}
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TQListViewItem* KoOpenPane::addPane(const TQString& title, const TQString& icon, TQWidget* widget, int sortWeight)
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{
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return addPane(title, SmallIcon(icon, KIcon::SizeLarge, KIcon::DefaultState, d->m_instance),
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widget, sortWeight);
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}
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TQListViewItem* KoOpenPane::addPane(const TQString& title, const TQPixmap& icon, TQWidget* widget, int sortWeight)
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{
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if(!widget) {
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return 0;
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}
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int id = m_widgetStack->addWidget(widget);
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KoSectionListItem* listItem = new KoSectionListItem(m_sectionList, title, sortWeight, id);
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if(!icon.isNull()) {
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TQImage image = icon.convertToImage();
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if((image.width() > 48) || (image.height() > 48)) {
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image = image.smoothScale(48, 48, TQ_ScaleMin);
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}
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image.setAlphaBuffer(true);
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image = image.copy((image.width() - 48) / 2, (image.height() - 48) / 2, 48, 48);
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listItem->setPixmap(0, TQPixmap(image));
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}
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return listItem;
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}
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void KoOpenPane::selectionChanged(TQListViewItem* item)
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{
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KoSectionListItem* section = dynamic_cast<KoSectionListItem*>(item);
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if(!item)
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return;
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m_headerLabel->setText(section->text(0));
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m_widgetStack->raiseWidget(section->widgetIndex());
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}
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void KoOpenPane::saveSplitterSizes(KoDetailsPaneBase* /*sender*/, const TQValueList<int>& sizes)
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{
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KConfigGroup cfgGrp(d->m_instance->config(), "TemplateChooserDialog");
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cfgGrp.writeEntry("DetailsPaneSplitterSizes", sizes);
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}
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void KoOpenPane::itemClicked(TQListViewItem* item)
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{
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KoSectionListItem* selectedItem = static_cast<KoSectionListItem*>(item);
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if(selectedItem) {
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m_widgetStack->widget(selectedItem->widgetIndex())->setFocus();
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}
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}
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#include "KoOpenPane.moc"
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