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Diffstat (limited to 'klinkstatus/src/klinkstatus.cpp')
| -rw-r--r-- | klinkstatus/src/klinkstatus.cpp | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/klinkstatus/src/klinkstatus.cpp b/klinkstatus/src/klinkstatus.cpp new file mode 100644 index 00000000..7d984f0f --- /dev/null +++ b/klinkstatus/src/klinkstatus.cpp @@ -0,0 +1,213 @@ +/*************************************************************************** + * Copyright (C) 2004 by Paulo Moura Guedes * + * moura@kdewebdev.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. * + * * + * 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 "klinkstatus.h" + +#include <kkeydialog.h> +#include <kfiledialog.h> +#include <kconfig.h> +#include <kurl.h> +#include <kedittoolbar.h> +#include <kaction.h> +#include <kstdaction.h> +#include <klibloader.h> +#include <kmessagebox.h> +#include <kstatusbar.h> +#include <klocale.h> +#include <kdebug.h> +#include <kaccel.h> + + +KLinkStatus::KLinkStatus() + : KParts::MainWindow( 0L, "KLinkStatus" ) +{ + // set the shell's ui resource file + setXMLFile("klinkstatus_shell.rc"); + + setupActions(); + + // and a status bar + //statusBar()->show(); + + // this routine will find and load our Part. it finds the Part by + // name which is a bad idea usually.. but it's alright in this + // case since our Part is made for this Shell + KLibFactory *factory = KLibLoader::self()->factory("libklinkstatuspart"); + if (factory) + { + // now that the Part is loaded, we cast it to a Part to get + // our hands on it + m_part = static_cast<KParts::ReadOnlyPart *>(factory->create(this, + "klinkstatus_part", "KParts::ReadOnlyPart" )); + + if (m_part) + { + // tell the KParts::MainWindow that this is indeed the main widget + setCentralWidget(m_part->widget()); + setStandardToolBarMenuEnabled(true); + + // and integrate the part's GUI with the shell's + createGUI(m_part); + removeDuplicatedActions(); + } + } + else + { + // if we couldn't find our Part, we exit since the Shell by + // itself can't do anything useful + KMessageBox::error(this, i18n("Could not find the KLinkStatus part; did you configure with '--prefix=/$KDEDIR' and perform 'make install'?")); + kapp->quit(); + // we return here, cause kapp->quit() only means "exit the + // next time we enter the event loop... + return; + } + + // apply the saved mainwindow settings, if any, and ask the mainwindow + // to automatically save settings if changed: window size, toolbar + // position, icon size, etc. + setAutoSaveSettings(); + + setupPartActions(); +} + +KLinkStatus::~KLinkStatus() +{} + +void KLinkStatus::load(const KURL& url) +{ + m_part->openURL( url ); +} + +void KLinkStatus::setupActions() +{ + // KStdAction::quit(kapp, SLOT(quit()), actionCollection()); + // The above causes a segfault when using File->Quit. + // Here's Waldo's explanation: +/* I had a look. The problem is due to the SessionWidget destructor calling + KLSConfig. If you use the window button, the window and the SessionWidget is + destructed first and then later the application is destructed. + If you use File->Quit it calls kapp->quit which destructs the application + without destructing the window first. The application first destructs all + static deleters and its administration, and then goes on to kill the + remaining windows that it owns. Therein lies the problem because by then the + static deleters aren't usable any longer, and calling KLSConfig from the + SessionWidget destructor crashes when it tries to recreate KLSConfig and + register it with staticKLSConfigDeleter due to the lack of static deleter + administration. + The easiest solution is to call close() on the mainwindow instead of + KApplication::quit()*/ + KStdAction::quit(this, SLOT(close()), actionCollection()); + + //m_toolbarAction = KStdAction::showToolbar(this, SLOT(optionsShowToolbar()), actionCollection()); + //m_statusbarAction = KStdAction::showStatusbar(this, SLOT(optionsShowStatusbar()), actionCollection()); + + KStdAction::keyBindings(this, SLOT(optionsConfigureKeys()), actionCollection()); + KStdAction::configureToolbars(this, SLOT(optionsConfigureToolbars()), actionCollection()); +} + +void KLinkStatus::setupPartActions() +{ + Q_ASSERT(m_part); + KActionCollection* part_action_collection = m_part->actionCollection(); + part_action_collection->action("new_link_check")->setShortcut(KStdAccel::shortcut(KStdAccel::New)); + part_action_collection->action("open_link")->setShortcut(KStdAccel::shortcut(KStdAccel::Open)); + part_action_collection->action("close_tab")->setShortcut(KStdAccel::shortcut(KStdAccel::Close)); +} + +void KLinkStatus::removeDuplicatedActions() +{ + KActionCollection* part_action_collection = m_part->actionCollection(); + KAction* part_about_action = part_action_collection->action("about_klinkstatus"); + KAction* part_report_action = part_action_collection->action("report_bug"); + + QWidget* container = part_about_action->container(0); // call this only once or segfault + part_about_action->unplug(container); + part_report_action->unplug(container); + part_action_collection->remove(part_about_action); + part_action_collection->remove(part_report_action); +} + +void KLinkStatus::saveProperties(KConfig* /*config*/) +{ + // the 'config' object points to the session managed + // config file. anything you write here will be available + // later when this app is restored +} + +void KLinkStatus::readProperties(KConfig* /*config*/) +{ + // the 'config' object points to the session managed + // config file. this function is automatically called whenever + // the app is being restored. read in here whatever you wrote + // in 'saveProperties' +} + +void KLinkStatus::optionsShowToolbar() +{ + // this is all very cut and paste code for showing/hiding the + // toolbar + if (m_toolbarAction->isChecked()) + toolBar()->show(); + else + toolBar()->hide(); +} + +void KLinkStatus::optionsShowStatusbar() +{ + // this is all very cut and paste code for showing/hiding the + // statusbar + if (m_statusbarAction->isChecked()) + statusBar()->show(); + else + statusBar()->hide(); +} + +void KLinkStatus::optionsConfigureKeys() +{ + //KKeyDialog::configure(actionCollection()); + + KKeyDialog dlg( false, this ); + QPtrList<KXMLGUIClient> clients = guiFactory()->clients(); + for( QPtrListIterator<KXMLGUIClient> it( clients ); + it.current(); ++it ) + { + dlg.insert( (*it)->actionCollection() ); + } + dlg.configure(); +} + +void KLinkStatus::optionsConfigureToolbars() +{ + saveMainWindowSettings(KGlobal::config(), autoSaveGroup()); + + // use the standard toolbar editor + KEditToolbar dlg(factory()); + connect(&dlg, SIGNAL(newToolbarConfig()), + this, SLOT(applyNewToolbarConfig())); + dlg.exec(); +} + +void KLinkStatus::applyNewToolbarConfig() +{ + applyMainWindowSettings(KGlobal::config(), autoSaveGroup()); +} + + +#include "klinkstatus.moc" |