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363 lines
12 KiB
363 lines
12 KiB
/**
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* This file is part of the System Settings package
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* Copyright (C) 2005 Benjamin C Meyer (ben+systempreferences at meyerhome dot net)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (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 Steet, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "mainwindow.h"
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#include <kstdaction.h>
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#include <tqwhatsthis.h>
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#include <tqlabel.h>
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#include <tqvbox.h>
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#include <kaction.h>
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#include <tqtoolbutton.h>
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#include <klocale.h>
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#include <kservicegroup.h>
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#include <tqlayout.h>
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#include <tqwidgetstack.h>
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#include <tqtimer.h>
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#include <kiconloader.h>
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#include <kcmoduleloader.h>
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#include <kdialogbase.h>
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#include <kiconviewsearchline.h>
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#include <kapplication.h>
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#include <kaboutapplication.h>
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#include <kdebug.h>
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#include <kcmoduleproxy.h>
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#include <kbugreport.h>
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#include <kmenubar.h>
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#include <kactionclasses.h>
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#include <ktoolbarbutton.h>
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#include <tqtabbar.h>
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#include "kcmsearch.h"
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#include "modulesview.h"
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#include "moduleiconitem.h"
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#include "kcmodulemenu.h"
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#include "kcmultiwidget.h"
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MainWindow::MainWindow(bool embed, const TQString & menuFile,
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TQWidget *parent, const char *name) :
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KMainWindow(parent,name), menu(NULL), embeddedWindows(embed),
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groupWidget(NULL), selectedPage(0), dummyAbout(NULL) {
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// Load the menu structure in from disk.
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menu = new KCModuleMenu( menuFile );
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moduleTabs = new KTabWidget(this, "moduletabs",
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TQTabWidget::Top|TQTabWidget::Rounded);
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buildMainWidget();
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buildActions();
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setupGUI(ToolBar|Save|Create,TQString());
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widgetChange();
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}
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MainWindow::~MainWindow()
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{
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delete moduleTabs;
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delete windowStack;
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delete menu;
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delete dummyAbout;
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}
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void MainWindow::buildMainWidget()
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{
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windowStack = new TQWidgetStack( this, "widgetstack" );
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// Top level pages.
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TQValueList<MenuItem> subMenus = menu->menuList();
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TQValueList<MenuItem>::iterator it;
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KCScrollView *modulesScroller;
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moduleTabs->show();
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for ( it = subMenus.begin(); it != subMenus.end(); ++it ) {
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if( (*it).menu ) {
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modulesScroller = new KCScrollView(moduleTabs);
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ModulesView *modulesView = new ModulesView( menu, (*it).subMenu, modulesScroller->viewport(), "modulesView" );
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modulesViewList.append(modulesView);
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connect(modulesView, TQT_SIGNAL(itemSelected(TQIconViewItem* )), TQT_TQOBJECT(this), TQT_SLOT(slotItemSelected(TQIconViewItem*)));
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modulesScroller->addChild(modulesView);
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moduleTabs->addTab(modulesScroller, (*it).caption);
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overviewPages.append(modulesScroller);
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}
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}
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windowStack->addWidget(moduleTabs);
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windowStack->raiseWidget(moduleTabs);
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setCentralWidget(windowStack);
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}
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void MainWindow::buildActions()
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{
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KStdAction::quit(TQT_TQOBJECT(this), TQT_SLOT( close() ), actionCollection());
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resetModule = new KAction(i18n("Undo Changes"), 0, TQT_TQOBJECT(this),
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TQT_SLOT(showAllModules()), actionCollection(), "resetModule" );
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resetModule->setEnabled(false);
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defaultModule = new KAction(i18n("Reset to Defaults"), 0, TQT_TQOBJECT(this),
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TQT_SLOT(showAllModules()), actionCollection(), "defaultModule" );
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defaultModule->setEnabled(false);
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if( embeddedWindows ) {
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showAllAction = new KAction(i18n("Overview"), TQApplication::reverseLayout() ? "forward" : "back", 0, TQT_TQOBJECT(this),
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TQT_SLOT(showAllModules()), actionCollection(), "showAll" );
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showAllAction->setEnabled(false);
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}
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aboutModuleAction = new KAction(i18n("About Current Module"), 0, TQT_TQOBJECT(this), TQT_SLOT(aboutCurrentModule()), actionCollection(), "help_about_module");
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resetModuleHelp();
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// Search
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TQHBox *hbox = new TQHBox(0);
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hbox->setMaximumWidth( 400 );
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KcmSearch* search = new KcmSearch(&modulesViewList, hbox, "search");
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hbox->setStretchFactor(search,1);
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connect(search, TQT_SIGNAL(searchHits(const TQString &, int *, int)), TQT_TQOBJECT(this), TQT_SLOT(slotSearchHits(const TQString &, int *, int)));
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TQVBox *vbox = new TQVBox(hbox);
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generalHitLabel = new TQLabel(vbox);
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vbox->setStretchFactor(generalHitLabel,1);
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advancedHitLabel = new TQLabel(vbox);
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vbox->setStretchFactor(advancedHitLabel,1);
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hbox->setStretchFactor(vbox,1);
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// "Search:" label
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TQLabel *searchLabel = new TQLabel( this, "SearchLabel");
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searchLabel->setText( i18n("&Search:") );
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searchLabel->setFont(KGlobalSettings::toolBarFont());
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searchLabel->setMargin(2);
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searchText = new KWidgetAction( searchLabel, i18n("&Search:"), Key_F6, 0, 0, actionCollection(), "searchText" );
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searchLabel->setBuddy( search );
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// The search box.
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searchAction = new KWidgetAction( hbox, i18n( "Search System Settings" ), 0,
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0, 0, actionCollection(), "search" );
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searchAction->setShortcutConfigurable( false );
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searchAction->setAutoSized( true );
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TQWhatsThis::add( search, i18n( "Search Bar<p>Enter a search term." ) );
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// The Clear search box button.
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KToolBarButton *clearWidget = new KToolBarButton(TQApplication::reverseLayout() ? "clear_left" : "locationbar_erase",
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0, this);
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searchClear = new KWidgetAction( clearWidget, TQString(""), CTRL+Key_L, TQT_TQOBJECT(search), TQT_SLOT(clear()),
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actionCollection(), "searchReset");
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connect(clearWidget, TQT_SIGNAL(clicked()), searchClear, TQT_SLOT(activate()));
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searchClear->setWhatsThis( i18n( "Reset Search\n"
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"Resets the search so that "
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"all items are shown again." ) );
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// Top level pages.
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TQValueList<MenuItem> subMenus = menu->menuList();
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TQValueList<MenuItem>::iterator it;
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for ( it = subMenus.begin(); it != subMenus.end(); ++it ) {
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if( (*it).menu ) {
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KServiceGroup::Ptr group = KServiceGroup::group( (*it).subMenu );
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if ( !group ){
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kdDebug() << "Invalid Group \"" << (*it).subMenu << "\". Check your installation."<< endl;
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continue;
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}
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KRadioAction *newAction = new KRadioAction( group->caption(), group->icon(), KShortcut(), TQT_TQOBJECT(this),
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TQT_SLOT(slotTopPage()), actionCollection(), group->relPath() );
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pageActions.append(newAction);
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kdDebug() << "relpath is :" << group->relPath() << endl;
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}
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}
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pageActions.at(0)->setChecked(true);
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}
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void MainWindow::aboutCurrentModule()
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{
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if(!groupWidget)
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return;
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KCModuleProxy* module = groupWidget->currentModule();
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if( module && module->aboutData() ){
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KAboutApplication dlg( module->aboutData() );
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dlg.exec();
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}
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}
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void MainWindow::groupModulesFinished()
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{
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showAllModules();
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}
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void MainWindow::showAllModules()
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{
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windowStack->raiseWidget(moduleTabs);
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// Reset the widget for normal all widget viewing
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groupWidget = 0;
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widgetChange();
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if( embeddedWindows ) {
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showAllAction->setEnabled(false);
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}
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aboutModuleAction->setEnabled(false);
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searchText->setEnabled(true);
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searchClear->setEnabled(true);
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searchAction->setEnabled(true);
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KRadioAction *currentRadioAction;
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for ( currentRadioAction = pageActions.first(); currentRadioAction; currentRadioAction = pageActions.next()) {
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currentRadioAction->setEnabled(true);
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}
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resetModuleHelp();
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}
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void MainWindow::slotItemSelected( TQIconViewItem *item ){
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ModuleIconItem *mItem = (ModuleIconItem *)item;
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if( !mItem )
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return;
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groupWidget = moduleItemToWidgetDict.find(mItem);
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scrollView = moduleItemToScrollerDict.find(mItem);
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if(groupWidget==0) {
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TQValueList<KCModuleInfo> list = mItem->modules;
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KDialogBase::DialogType type = KDialogBase::IconList;
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if(list.count() == 1) {
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type=KDialogBase::Plain;
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}
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scrollView = new KCScrollView(windowStack);
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groupWidget = new KCMultiWidget(type, scrollView->viewport(), "moduleswidget");
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scrollView->addChild(groupWidget);
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windowStack->addWidget(scrollView);
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moduleItemToScrollerDict.insert(mItem,scrollView);
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moduleItemToWidgetDict.insert(mItem,groupWidget);
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connect(groupWidget, TQT_SIGNAL(aboutToShow( KCModuleProxy * )), TQT_TQOBJECT(this), TQT_SLOT(updateModuleHelp( KCModuleProxy * )));
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connect(groupWidget, TQT_SIGNAL(aboutToShowPage( TQWidget* )), TQT_TQOBJECT(this), TQT_SLOT(widgetChange()));
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connect(groupWidget, TQT_SIGNAL(finished()), TQT_TQOBJECT(this), TQT_SLOT(groupModulesFinished()));
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connect(groupWidget, TQT_SIGNAL(close()), TQT_TQOBJECT(this), TQT_SLOT(showAllModules()));
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TQValueList<KCModuleInfo>::iterator it;
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for ( it = list.begin(); it != list.end(); ++it ){
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tqDebug("adding %s %s", (*it).moduleName().latin1(), (*it).fileName().latin1());
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groupWidget->addModule( *it );
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}
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groupWidget->reparent(scrollView->viewport(), 0, TQPoint());
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scrollView->reparent(windowStack, 0, TQPoint());
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}
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if( embeddedWindows ) {
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windowStack->raiseWidget( scrollView );
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setCaption( mItem->text() );
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showAllAction->setEnabled(true);
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searchText->setEnabled(false);
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searchClear->setEnabled(false);
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searchAction->setEnabled(false);
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KRadioAction *currentRadioAction;
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for ( currentRadioAction = pageActions.first(); currentRadioAction; currentRadioAction = pageActions.next()) {
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currentRadioAction->setEnabled(false);
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}
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} else {
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scrollView->show();
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}
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groupWidget->show();
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// We resize and expand the window if neccessary, but only once the window has been updated.
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// Some modules seem to dynamically change thier size. The new size is only available
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// once the dialog is updated. :-/ -SBE
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TQTimer::singleShot(0,this,TQT_SLOT(timerResize()));
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}
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void MainWindow::timerResize() {
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TQSize currentSize = size();
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TQSize newSize = currentSize.expandedTo(sizeHint());
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// Avoid resizing if possible.
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if(newSize!=currentSize) {
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resize(newSize);
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}
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}
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void MainWindow::updateModuleHelp( KCModuleProxy *currentModule ) {
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if ( currentModule->aboutData() ) {
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aboutModuleAction->setText(i18n("Help menu->about <modulename>", "About %1").arg(
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currentModule->moduleInfo().moduleName().replace("&","&&")));
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aboutModuleAction->setIcon(currentModule->moduleInfo().icon());
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aboutModuleAction->setEnabled(true);
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}
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else {
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resetModuleHelp();
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}
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}
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void MainWindow::resetModuleHelp() {
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aboutModuleAction->setText(i18n("About Current Module"));
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aboutModuleAction->setIconSet(TQIconSet());
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aboutModuleAction->setEnabled(false);
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}
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void MainWindow::widgetChange() {
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TQString name;
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if( groupWidget && groupWidget->currentModule()) {
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name = groupWidget->currentModule()->moduleInfo().moduleName();
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}
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if( !groupWidget ) {
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setCaption( "" );
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ModulesView *modulesView;
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for( modulesView = modulesViewList.first(); modulesView; modulesView = modulesViewList.next()) {
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modulesView->clearSelection();
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}
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}
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}
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void MainWindow::slotTopPage() {
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KRadioAction *clickedRadioAction = (KRadioAction *)sender();
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selectedPage = pageActions.find(clickedRadioAction);
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KRadioAction *currentRadioAction;
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for ( currentRadioAction = pageActions.first(); currentRadioAction; currentRadioAction = pageActions.next()) {
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currentRadioAction->setChecked(currentRadioAction==clickedRadioAction);
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}
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windowStack->raiseWidget(overviewPages.at(selectedPage));
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}
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void MainWindow::slotSearchHits(const TQString &query, int *hitList, int length) {
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if(query=="") {
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generalHitLabel->setText("");
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advancedHitLabel->setText("");
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} else {
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if(length>=1) {
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generalHitLabel->setText(i18n("%1 hit in General","%1 hits in General",hitList[0]).arg(hitList[0]));
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}
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if(length>=2) {
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advancedHitLabel->setText(i18n("%1 hit in Advanced","%1 hits in Advanced",hitList[1]).arg(hitList[1]));
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}
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}
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}
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#include "mainwindow.moc"
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