Added abandoned KDE3 version of kchmviewer

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kchmviewer@1090662 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 239 insertions, 0 deletions

diff --git a/src/kchmbookmarkwindow.cpp b/src/kchmbookmarkwindow.cpp
new file mode 100644
index 0000000..2e332fa
--- /dev/null
+++ b/src/kchmbookmarkwindow.cpp
@@ -0,0 +1,239 @@
+/***************************************************************************
+ *   Copyright (C) 2004-2007 by Georgy Yunaev, gyunaev@ulduzsoft.com       *
+ *   Please do not use email address above for bug reports; see            *
+ *   the README file                                                       *
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ *   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 General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
+ ***************************************************************************/
+
+#include "kchmbookmarkwindow.h"
+#include "kchmmainwindow.h"
+#include "kchmviewwindow.h"
+#include "kchmlistitemtooltip.h"
+#include "kchmtreeviewitem.h"
+
+#include "kchmbookmarkwindow.moc"
+
+KCHMBookmarkWindow::KCHMBookmarkWindow(QWidget *parent, const char *name)
+ : QWidget(parent, name)
+{
+	QVBoxLayout * layout = new QVBoxLayout (this);
+	layout->setMargin (5);
+
+	m_bookmarkList = new KQListView (this);
+	m_bookmarkList->addColumn( "bookmark" ); // no need to i18n - the column is hidden
+	m_bookmarkList->header()->hide();
+	layout->addWidget (m_bookmarkList);
+
+	new KCHMListItemTooltip( m_bookmarkList );
+	
+	QHBoxLayout * hlayout = new QHBoxLayout (layout);
+	QPushButton * add = new QPushButton ( i18n( "&Add" ), this);
+	QPushButton * edit = new QPushButton ( i18n( "&Edit" ), this);
+	QPushButton * del = new QPushButton ( i18n( "&Del" ), this);
+	
+	hlayout->addWidget (add);
+	hlayout->addWidget (edit);
+	hlayout->addWidget (del);
+	
+	connect( m_bookmarkList, 
+			 SIGNAL( doubleClicked ( QListViewItem *, const QPoint &, int) ), 
+			 this, 
+			 SLOT( onDoubleClicked ( QListViewItem *, const QPoint &, int) ) );
+	
+	connect( add, 
+			 SIGNAL( clicked () ), 
+			 this, 
+			 SLOT( onAddBookmarkPressed( ) ) );
+	
+	connect( del, 
+			 SIGNAL( clicked () ), 
+			 this, 
+			 SLOT( onDelBookmarkPressed( ) ) );
+	
+	connect( edit, 
+			 SIGNAL( clicked () ), 
+			 this, 
+			 SLOT( onEditBookmarkPressed( ) ) );
+	
+	connect( m_bookmarkList, 
+			 SIGNAL( contextMenuRequested( QListViewItem *, const QPoint& , int ) ),
+			 this, 
+			 SLOT( slotContextMenuRequested ( QListViewItem *, const QPoint &, int ) ) );
+
+	m_menuBookmarks = 0;
+	m_contextMenu = 0;
+	m_listChanged = false;
+}
+
+void KCHMBookmarkWindow::onAddBookmarkPressed( )
+{
+    bool ok;
+	QString url = ::mainWindow->currentBrowser()->getOpenedPage();
+	QString title = ::mainWindow->chmFile()->getTopicByUrl(url);
+	QString name = QInputDialog::getText( 
+			i18n( "%1 - add a bookmark") . arg(APP_NAME),
+			i18n( "Enter the name for this bookmark:" ),
+			QLineEdit::Normal,
+			title,
+			&ok, 
+			this);
+    
+	if ( !ok || name.isEmpty() )
+		return;
+
+	KCHMBookmarkTreeViewItem * item = new KCHMBookmarkTreeViewItem (
+			m_bookmarkList, 
+			name, 
+			url, 
+			::mainWindow->currentBrowser()->getScrollbarPosition() );
+	
+	item->menuid = m_menuBookmarks->insertItem( name );
+	m_listChanged = true;
+}
+
+
+void KCHMBookmarkWindow::onDelBookmarkPressed( )
+{
+	KCHMBookmarkTreeViewItem * item = (KCHMBookmarkTreeViewItem *) m_bookmarkList->selectedItem();
+	
+	if ( item )
+	{
+		m_menuBookmarks->removeItem( item->menuid );
+		delete item;
+		m_listChanged = true;
+	}
+}
+
+
+void KCHMBookmarkWindow::onEditBookmarkPressed( )
+{
+	KCHMBookmarkTreeViewItem * item = (KCHMBookmarkTreeViewItem *) m_bookmarkList->selectedItem();
+	
+	if ( item )
+	{
+	    bool ok;
+		QString name = QInputDialog::getText( 
+			i18n( "%1 - edit the bookmark name") . arg(APP_NAME),
+			i18n( "Enter the name for this bookmark:" ),
+			QLineEdit::Normal,
+			item->name, 
+			&ok, 
+			this);
+    
+		if ( !ok || name.isEmpty() )
+			return;
+
+		item->setText (0, name);
+		m_menuBookmarks->changeItem( item->menuid, name );
+		m_listChanged = true;
+	}
+}
+
+
+void KCHMBookmarkWindow::onDoubleClicked( QListViewItem * item, const QPoint &, int )
+{
+	if ( !item )
+		return;
+	
+	KCHMBookmarkTreeViewItem * treeitem = (KCHMBookmarkTreeViewItem *) item;
+	
+	if ( ::mainWindow->currentBrowser()->getOpenedPage() != treeitem->url )
+		::mainWindow->openPage( treeitem->url, OPF_CONTENT_TREE | OPF_ADD2HISTORY );
+	
+	::mainWindow->currentBrowser()->setScrollbarPosition(treeitem->scroll_y);
+}
+
+
+void KCHMBookmarkWindow::restoreSettings( const KCHMSettings::bookmark_saved_settings_t & settings )
+{
+	for ( unsigned int i = 0; i < settings.size(); i++ )
+	{
+		KCHMBookmarkTreeViewItem * item = new KCHMBookmarkTreeViewItem (m_bookmarkList, settings[i].name, settings[i].url, settings[i].scroll_y);
+		
+		item->menuid = m_menuBookmarks->insertItem( settings[i].name );
+	}
+}
+
+
+void KCHMBookmarkWindow::saveSettings( KCHMSettings::bookmark_saved_settings_t & settings )
+{
+    QListViewItemIterator it (m_bookmarkList);
+
+	settings.clear();
+
+	for ( ; it.current(); it++ )
+	{
+		KCHMBookmarkTreeViewItem * treeitem = (KCHMBookmarkTreeViewItem *) it.current();
+		settings.push_back (KCHMSettings::SavedBookmark(treeitem->name, treeitem->url, treeitem->scroll_y));
+    }
+}
+
+void KCHMBookmarkWindow::invalidate( )
+{
+	QListViewItemIterator it( m_bookmarkList );
+	
+	for ( ; it.current(); it++ )
+		m_menuBookmarks->removeItem( ((KCHMBookmarkTreeViewItem *) it.current())->menuid );
+
+	m_bookmarkList->clear();
+}
+
+void KCHMBookmarkWindow::createMenu( KCHMMainWindow * parent )
+{
+	// Create the main Bookmark menu
+	m_menuBookmarks = new KQPopupMenu( parent );
+	parent->menuBar()->insertItem( i18n( "&Bookmarks"), m_menuBookmarks );
+
+	m_menuBookmarks->insertItem( i18n( "&Add bookmark"), this, SLOT(onAddBookmarkPressed()), CTRL+Key_B );
+	m_menuBookmarks->insertSeparator();
+
+	connect( m_menuBookmarks, SIGNAL( activated(int) ), this, SLOT ( onBookmarkSelected(int) ));
+}
+
+void KCHMBookmarkWindow::onBookmarkSelected( int bookmark )
+{
+	QListViewItemIterator it( m_bookmarkList );
+	
+	for ( ; it.current(); it++ )
+	{
+		if ( ((KCHMBookmarkTreeViewItem *) it.current())->menuid == bookmark )
+		{
+			KCHMBookmarkTreeViewItem * treeitem = (KCHMBookmarkTreeViewItem *) it.current();
+	
+			if ( ::mainWindow->currentBrowser()->getOpenedPage() != treeitem->url )
+				::mainWindow->openPage( treeitem->url, OPF_CONTENT_TREE | OPF_ADD2HISTORY );
+	
+			::mainWindow->currentBrowser()->setScrollbarPosition(treeitem->scroll_y);
+			break;
+		}
+	}
+}
+
+void KCHMBookmarkWindow::slotContextMenuRequested( QListViewItem * item, const QPoint & point, int )
+{
+	if ( !m_contextMenu )
+		m_contextMenu = ::mainWindow->currentBrowser()->createListItemContextMenu( this );
+		
+	if( item )
+	{
+		KCHMBookmarkTreeViewItem * treeitem = (KCHMBookmarkTreeViewItem *) item;
+		
+		::mainWindow->currentBrowser()->setTabKeeper( treeitem->url );
+		m_contextMenu->popup( point );
+	}
+}
+