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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commite9ae80694875f869892f13f4fcaf1170a00dea41 (patch)
treeaa2f8d8a217e2d376224c8d46b7397b68d35de2d /quanta/treeviews/doctreeview.cpp
downloadtdewebdev-e9ae80694875f869892f13f4fcaf1170a00dea41.tar.gz
tdewebdev-e9ae80694875f869892f13f4fcaf1170a00dea41.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdewebdev@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'quanta/treeviews/doctreeview.cpp')
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diff --git a/quanta/treeviews/doctreeview.cpp b/quanta/treeviews/doctreeview.cpp
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+/***************************************************************************
+ doctreeview.cpp - description
+ -------------------
+ begin : Sat Mar 4 2000
+ copyright : (C) 2000 by Yacovlev Alexander & Dmitry Poplavsky <pdima@mail.univ.kiev.ua>
+ (C) 2002, 2004 Andras Mantia <amantia@kde.org>
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ ***************************************************************************/
+
+// QT clases
+#include <qstrlist.h>
+#include <qheader.h>
+#include <qpixmap.h>
+#include <qdir.h>
+
+// KDE clases
+#include <kconfig.h>
+#include <kapplication.h>
+#include <klocale.h>
+#include <kpopupmenu.h>
+#include <kstandarddirs.h>
+#include <kiconloader.h>
+#include <kurl.h>
+
+// application clases
+#include "doctreeview.h"
+#include "docfolder.h"
+#include "docitem.h"
+
+DocTreeView::DocTreeView(QWidget *parent, const char *name )
+ : KListView(parent,name)
+{
+
+ contextHelpDict = new QDict<QString>( 101, false );
+
+ setRootIsDecorated( true );
+ header()->hide();
+ setSorting(-1,false);
+
+ setFrameStyle( Panel | Sunken );
+ setLineWidth( 2 );
+ addColumn(i18n("Name"), -1);
+ addColumn("");
+ setFullWidth(true);
+
+ projectDocFolder = new KListViewItem(this, i18n("Project Documentation"));
+ projectDocFolder->setOpen(true);
+ slotRefreshTree();
+ setFocusPolicy(QWidget::ClickFocus);
+
+ connect(this, SIGNAL(executed(QListViewItem *)), SLOT(clickItem(QListViewItem *)) );
+ connect(this, SIGNAL(returnPressed(QListViewItem *)), SLOT(clickItem(QListViewItem *)));
+ connect(this, SIGNAL(doubleClicked(QListViewItem *)), SLOT(slotDoubleClicked(QListViewItem *)));
+
+ m_contextMenu = new KPopupMenu(this);
+ m_menuReload = m_contextMenu->insertItem(i18n("&Reload"), this, SLOT(slotReloadProjectDocs()));
+ m_contextMenu->insertItem(SmallIcon("network"), i18n("&Download Documentation..."), this, SIGNAL(downloadDoc()));
+ connect(this, SIGNAL(contextMenu(KListView*, QListViewItem*, const QPoint&)),
+ this, SLOT(slotMenu(KListView*, QListViewItem*, const QPoint&)));
+}
+
+
+DocTreeView::~DocTreeView(){
+ contextHelpDict->setAutoDelete(true);
+ delete contextHelpDict;
+}
+
+void DocTreeView::slotRefreshTree()
+{
+ for (QValueList<DocFolder *>::Iterator it = m_folderList.begin(); it != m_folderList.end(); ++it)
+ {
+ delete *it;
+ }
+ m_folderList.clear();
+ QStringList docDirs = KGlobal::instance()->dirs()->findDirs("appdata", "doc");
+
+ for ( QStringList::Iterator it = docDirs.begin(); it != docDirs.end(); ++it )
+ {
+ QString docDir = *it;
+ QDir dir(docDir, "*.docrc");
+ QStringList files = dir.entryList();
+
+ for ( QStringList::Iterator it_f = files.begin(); it_f != files.end(); ++it_f )
+ {
+ KConfig config( docDir + *it_f );
+ config.setGroup("Tree");
+
+ QString relDocDir = config.readEntry("Doc dir");
+ QString name = config.readEntry("Name").lower();
+
+ DocFolder *folder = new DocFolder(this, config.readEntry("Top Element"), &config , QDir::cleanDirPath(docDir+relDocDir)+"/");
+ folder->setPixmap( 0, SmallIcon("folder_open") );
+ folder->topLevel = true;
+ folder->setOpen(true);
+ m_folderList.append(folder);
+
+ config.setGroup("Context");
+ QStrList list;
+ config.readListEntry("ContextList", list );
+
+ for ( unsigned int i=0; i<list.count(); i++ )
+ {
+ QString keyword = list.at(i);
+ QString *url = new QString(QDir::cleanDirPath(docDir + relDocDir + "/" + config.readEntry( list.at(i) )));
+ contextHelpDict->insert( name + "|" + keyword, url );
+ }
+ }
+ }
+
+}
+
+void DocTreeView::clickItem( QListViewItem *)
+{
+ QListViewItem *it = currentItem();
+ if ( !it )
+ return;
+ DocItem *dit = dynamic_cast< DocItem *>(it);
+ if ( dit )
+ if ( ! dit->url.isEmpty() )
+ emit openURL( dit->url);
+
+ DocFolder *dfol = dynamic_cast< DocFolder *>(it);
+ if ( dfol )
+ if ( ! dfol->url.isEmpty() )
+ emit openURL( dfol->url );
+ //else
+ // emit openURL( locate("appdata","doc/documentation.html") );
+}
+
+
+QString * DocTreeView::contextHelp(const QString &keyword)
+{
+ QString word = keyword.mid(keyword.find("|"));
+ if (contextHelpDict->find(keyword))
+ return contextHelpDict->find(keyword);
+ else
+ return contextHelpDict->find(word); //to support old documentation packages
+}
+
+void DocTreeView::slotDoubleClicked(QListViewItem *item )
+{
+ if (item)
+ {
+ item->setOpen(!item->isOpen());
+ }
+}
+
+void DocTreeView::slotAddProjectDoc(const KURL& url)
+{
+ QString path = url.path();
+ int pos = path.find("/doc/");
+ path = path.mid(pos + 5);
+ new DocItem(projectDocFolder, path, url.url());
+}
+
+void DocTreeView::slotMenu(KListView *, QListViewItem *item, const QPoint &point)
+{
+ m_contextMenu->setItemVisible(m_menuReload, false);
+ if (item)
+ {
+ setSelected(item, true);
+ if (currentItem() == projectDocFolder)
+ {
+ m_contextMenu->setItemVisible(m_menuReload, true);
+ }
+ }
+ m_contextMenu->popup(point);
+}
+
+void DocTreeView::slotNewProjectLoaded(const QString &, const KURL &, const KURL &)
+{
+ slotReloadProjectDocs();
+}
+
+void DocTreeView::slotReloadProjectDocs()
+{
+ QListViewItem *child = projectDocFolder->firstChild();
+ while (child) {
+ QListViewItem *c = child;
+ child = child->nextSibling();
+ delete c;
+ }
+ emit reloadProjectDocs();
+}
+
+#include "doctreeview.moc"