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380 lines
11 KiB
380 lines
11 KiB
/* This file is part of the KDE project
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*
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* Copyright (C) 2005 Leo Savernik <l.savernik@aon.at>
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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 GNU
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* 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 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 "domtreewindow.h"
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#include "domtreeview.h"
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#include "domtreecommands.h"
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#include "messagedialog.h"
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#include "plugin_domtreeviewer.h"
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#include <kaccel.h>
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#include <kapplication.h>
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#include <kcommand.h>
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#include <kconfig.h>
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#include <kdeversion.h>
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#include <kglobal.h>
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#include <khtml_part.h>
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#include <kiconloader.h>
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#include <klocale.h>
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#include <kmenubar.h>
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#include <kstatusbar.h>
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#include <kstandarddirs.h>
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#include <ktextedit.h>
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#include <kurl.h>
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#include <kurldrag.h>
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#include <kurlrequesterdlg.h>
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#include <kparts/partmanager.h>
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#include <kparts/browserextension.h>
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#include <kedittoolbar.h>
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#include <kstdaccel.h>
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#include <kaction.h>
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#include <kstdaction.h>
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#include <qdatetime.h>
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#include <qtimer.h>
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using domtreeviewer::ManipulationCommand;
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DOMTreeWindow::DOMTreeWindow(PluginDomtreeviewer *plugin)
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: KMainWindow( 0, "DOMTreeWindow" ),
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m_plugin(plugin), m_view(new DOMTreeView(this, "DOMTreeView", false))
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{
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part_manager = 0;
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// set configuration object
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_config = new KConfig("domtreeviewerrc");
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// accept dnd
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setAcceptDrops(true);
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// tell the KMainWindow that this is indeed the main widget
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setCentralWidget(m_view);
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// message window dialog
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msgdlg = new MessageDialog(0, "MessageDialog");
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msgdlg->messagePane->setPaletteBackgroundColor(palette().active().base());
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// msgdlg->show();
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// then, setup our actions
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setupActions();
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// Add typical actions and save size/toolbars/statusbar
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setupGUI(ToolBar | Keys | StatusBar | Save | Create,
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locate( "data", "domtreeviewer/domtreeviewerui.rc", instance()));
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// allow the view to change the statusbar and caption
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#if 0
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connect(m_view, SIGNAL(signalChangeStatusbar(const QString&)),
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this, SLOT(changeStatusbar(const QString&)));
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connect(m_view, SIGNAL(signalChangeCaption(const QString&)),
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this, SLOT(changeCaption(const QString&)));
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#endif
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connect(view(), SIGNAL(htmlPartChanged(KHTMLPart *)),
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SLOT(slotHtmlPartChanged(KHTMLPart *)));
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ManipulationCommand::connect(SIGNAL(error(int, const QString &)),
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this, SLOT(addMessage(int, const QString &)));
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infopanel_ctx = createInfoPanelAttrContextMenu();
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domtree_ctx = createDOMTreeViewContextMenu();
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}
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DOMTreeWindow::~DOMTreeWindow()
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{
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kdDebug(90180) << k_funcinfo << this << endl;
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delete m_commandHistory;
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delete msgdlg;
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delete _config;
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}
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void DOMTreeWindow::executeAndAddCommand(ManipulationCommand *cmd)
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{
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cmd->execute();
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if (cmd->isValid()) {
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m_commandHistory->addCommand(cmd, false);
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view()->hideMessageLine();
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}
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}
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void DOMTreeWindow::setupActions()
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{
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KStdAction::close(this, SLOT(close()), actionCollection());
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KStdAction::cut(this, SLOT(slotCut()), actionCollection())->setEnabled(false);
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KStdAction::copy(this, SLOT(slotCopy()), actionCollection())->setEnabled(false);
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KStdAction::paste(this, SLOT(slotPaste()), actionCollection())->setEnabled(false);
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m_commandHistory = new KCommandHistory(actionCollection());
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KStdAction::find(this, SLOT(slotFind()), actionCollection());
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KStdAction::redisplay(m_view, SLOT(refresh()), actionCollection());
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// toggle manipulation dialog
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KAction *showMsgDlg = new KAction(i18n("Show Message Log"),
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CTRL+Key_E, actionCollection(), "show_msg_dlg");
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connect(showMsgDlg, SIGNAL(activated()), SLOT(showMessageLog()));
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// KAction *custom = new KAction(i18n("Cus&tom Menuitem"), 0,
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// this, SLOT(optionsPreferences()),
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// actionCollection(), "custom_action");
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// actions for the dom tree list view toolbar
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KStdAction::up(view(), SLOT(moveToParent()), actionCollection(), "tree_up");
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KAction *tree_inc_level = new KAction(i18n("Expand"),
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"1rightarrow", CTRL+Key_Greater, view(),
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SLOT(increaseExpansionDepth()), actionCollection(),
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"tree_inc_level");
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tree_inc_level->setToolTip(i18n("Increase expansion level"));
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KAction *tree_dec_level = new KAction(i18n("Collapse"),
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"1leftarrow", CTRL+Key_Less, view(),
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SLOT(decreaseExpansionDepth()), actionCollection(),
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"tree_dec_level");
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tree_dec_level->setToolTip(i18n("Decrease expansion level"));
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// actions for the dom tree list view context menu
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del_tree = new KAction(i18n("&Delete"), "editdelete",
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Key_Delete, view(), SLOT(deleteNodes()),
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actionCollection(), "tree_delete");
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del_tree->setToolTip(i18n("Delete nodes"));
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/*KAction *new_elem = */new KAction(i18n("New &Element ..."),
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"bookmark", KShortcut(), view(),
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SLOT(slotAddElementDlg()), actionCollection(),
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"tree_add_element");
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/*KAction *new_text = */new KAction(i18n("New &Text Node ..."),
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"text", KShortcut(), view(), SLOT(slotAddTextDlg()),
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actionCollection(), "tree_add_text");
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// actions for the info panel attribute list context menu
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del_attr = new KAction(i18n("&Delete"), "editdelete",
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Key_Delete, view(), SLOT(deleteAttributes()),
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actionCollection(), "attr_delete");
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del_attr->setToolTip(i18n("Delete attributes"));
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}
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QPopupMenu *DOMTreeWindow::createInfoPanelAttrContextMenu()
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{
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QWidget *w = factory()->container("infopanelattr_context", this);
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Q_ASSERT(w);
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return static_cast<QPopupMenu *>(w);
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}
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QPopupMenu *DOMTreeWindow::createDOMTreeViewContextMenu()
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{
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QWidget *w = factory()->container("domtree_context", this);
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Q_ASSERT(w);
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return static_cast<QPopupMenu *>(w);
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}
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void DOMTreeWindow::saveProperties(KConfig *config)
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{
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// the 'config' object points to the session managed
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// config file. anything you write here will be available
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// later when this app is restored
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#if 0
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if (!m_view->currentURL().isNull()) {
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#if KDE_IS_VERSION(3,1,3)
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config->writePathEntry("lastURL", m_view->currentURL());
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#else
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config->writeEntry("lastURL", m_view->currentURL());
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#endif
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}
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#endif
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}
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void DOMTreeWindow::readProperties(KConfig *config)
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{
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// the 'config' object points to the session managed
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// config file. this function is automatically called whenever
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// the app is being restored. read in here whatever you wrote
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// in 'saveProperties'
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#if 0
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QString url = config->readPathEntry("lastURL");
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if (!url.isEmpty())
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m_view->openURL(KURL::fromPathOrURL(url));
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#endif
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}
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void DOMTreeWindow::dragEnterEvent(QDragEnterEvent *event)
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{
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// accept uri drops only
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event->accept(KURLDrag::canDecode(event));
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}
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void DOMTreeWindow::dropEvent(QDropEvent *event)
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{
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// this is a very simplistic implementation of a drop event. we
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// will only accept a dropped URL. the Qt dnd code can do *much*
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// much more, so please read the docs there
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KURL::List urls;
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// see if we can decode a URI.. if not, just ignore it
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if (KURLDrag::decode(event, urls) && !urls.isEmpty())
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{
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// okay, we have a URI.. process it
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const KURL &url = urls.first();
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#if 0
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// load in the file
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load(url);
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#endif
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}
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}
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void DOMTreeWindow::addMessage(int msg_id, const QString &msg)
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{
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QDateTime t(QDateTime::currentDateTime());
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QString fullmsg = t.toString();
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fullmsg += ":";
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if (msg_id != 0)
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fullmsg += " (" + QString::number(msg_id) + ") ";
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fullmsg += msg;
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if (msgdlg) msgdlg->addMessage(fullmsg);
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view()->setMessage(msg);
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kdWarning() << fullmsg << endl;
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}
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void DOMTreeWindow::slotCut()
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{
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// TODO implement
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}
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void DOMTreeWindow::slotCopy()
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{
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// TODO implement
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}
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void DOMTreeWindow::slotPaste()
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{
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// TODO implement
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}
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void DOMTreeWindow::slotFind()
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{
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view()->slotFindClicked();
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}
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void DOMTreeWindow::showMessageLog()
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{
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msgdlg->show();
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msgdlg->raise();
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msgdlg->setActiveWindow();
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}
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void DOMTreeWindow::optionsConfigureToolbars()
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{
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// use the standard toolbar editor
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saveMainWindowSettings( config(), autoSaveGroup() );
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KEditToolbar dlg(actionCollection());
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connect(&dlg, SIGNAL(newToolbarConfig()), this, SLOT(newToolbarConfig()));
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dlg.exec();
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}
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void DOMTreeWindow::newToolbarConfig()
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{
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// this slot is called when user clicks "Ok" or "Apply" in the toolbar editor.
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// recreate our GUI, and re-apply the settings (e.g. "text under icons", etc.)
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createGUI(locate( "data", "domtreeviewer/domtreeviewerui.rc", instance()));
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applyMainWindowSettings( config(), autoSaveGroup() );
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}
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void DOMTreeWindow::optionsPreferences()
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{
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#if 0
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// popup some sort of preference dialog, here
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DOMTreeWindowPreferences dlg;
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if (dlg.exec())
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{
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// redo your settings
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}
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#endif
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}
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void DOMTreeWindow::changeStatusbar(const QString& text)
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{
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// display the text on the statusbar
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statusBar()->message(text);
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}
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void DOMTreeWindow::changeCaption(const QString& text)
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{
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// display the text on the caption
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setCaption(text);
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}
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void DOMTreeWindow::slotHtmlPartChanged(KHTMLPart *p)
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{
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kdDebug(90180) << k_funcinfo << p << endl;
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if (p) {
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// set up manager connections
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if ( part_manager )
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disconnect(part_manager);
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part_manager = p->manager();
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connect(part_manager, SIGNAL(activePartChanged(KParts::Part *)),
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SLOT(slotActivePartChanged(KParts::Part *)));
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connect(part_manager, SIGNAL(partRemoved(KParts::Part *)),
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SLOT(slotPartRemoved(KParts::Part *)));
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// set up browser extension connections
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connect(p, SIGNAL(docCreated()), SLOT(slotClosePart()));
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}
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}
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void DOMTreeWindow::slotActivePartChanged(KParts::Part *p)
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{
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kdDebug(90180) << k_funcinfo << p << endl;
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Q_ASSERT(p != view()->htmlPart());
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m_commandHistory->clear();
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view()->disconnectFromTornDownPart();
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view()->setHtmlPart(::qt_cast<KHTMLPart *>(p));
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}
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void DOMTreeWindow::slotPartRemoved(KParts::Part *p)
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{
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kdDebug(90180) << k_funcinfo << p << endl;
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if (p != view()->htmlPart()) return;
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m_commandHistory->clear();
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view()->disconnectFromTornDownPart();
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view()->setHtmlPart(0);
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}
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void DOMTreeWindow::slotClosePart()
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{
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kdDebug(90180) << k_funcinfo << endl;
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view()->disconnectFromTornDownPart();
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view()->connectToPart();
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}
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#include "domtreewindow.moc"
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