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diff --git a/kdeui/widgets/khelpmenu.cpp b/kdeui/widgets/khelpmenu.cpp
index f2000cb5ce..1dd309107c 100644
--- a/kdeui/widgets/khelpmenu.cpp
+++ b/kdeui/widgets/khelpmenu.cpp
@@ -1,374 +1,400 @@
/*
* This file is part of the KDE Libraries
* Copyright (C) 1999-2000 Espen Sand (espen@kde.org)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
// I (espen) prefer that header files are included alphabetically
#include "khelpmenu.h"
#include <QtCore/QTimer>
#include <QtGui/QLabel>
#include <QtGui/QWidget>
#include <QtGui/QWhatsThis>
#include <kaboutapplicationdialog.h>
#include <kaboutdata.h>
#include <kaboutkdedialog_p.h>
#include <kaction.h>
#include <kactioncollection.h>
#include <kapplication.h>
#include <kauthorized.h>
#include <kbugreport.h>
#include <kdialog.h>
#include <kguiitem.h>
#include <khbox.h>
#include <kiconloader.h>
#include <klocale.h>
#include <kmenu.h>
#include <kstandardshortcut.h>
#include <kstandardaction.h>
#include <kstandardguiitem.h>
#include <kswitchlanguagedialog_p.h>
#include <ktoolinvocation.h>
#include <kstandarddirs.h>
#include <config.h>
#ifdef Q_WS_X11
#include <QX11EmbedWidget>
#endif
using namespace KDEPrivate;
class KHelpMenuPrivate
{
public:
KHelpMenuPrivate()
: mSwitchApplicationLanguage(0),
- mSwitchApplicationLanguageAction(0)
+ mSwitchApplicationLanguageAction(0),
+ mActionsCreated(false)
{
mMenu = 0;
mAboutApp = 0;
mAboutKDE = 0;
mBugReport = 0;
mHandBookAction = 0;
mWhatsThisAction = 0;
mReportBugAction = 0;
mAboutAppAction = 0;
mAboutKDEAction = 0;
}
~KHelpMenuPrivate()
{
delete mMenu;
delete mAboutApp;
delete mAboutKDE;
delete mBugReport;
delete mSwitchApplicationLanguage;
}
+ void createActions(KHelpMenu* q);
+
KMenu *mMenu;
KDialog *mAboutApp;
KAboutKdeDialog *mAboutKDE;
KBugReport *mBugReport;
KSwitchLanguageDialog *mSwitchApplicationLanguage;
// TODO evaluate if we use static_cast<QWidget*>(parent()) instead of mParent to win that bit of memory
QWidget *mParent;
QString mAboutAppText;
bool mShowWhatsThis;
+ bool mActionsCreated;
KAction *mHandBookAction, *mWhatsThisAction;
QAction *mReportBugAction, *mSwitchApplicationLanguageAction, *mAboutAppAction, *mAboutKDEAction;
const KAboutData *mAboutData;
};
KHelpMenu::KHelpMenu( QWidget *parent, const QString &aboutAppText,
bool showWhatsThis )
: QObject(parent), d(new KHelpMenuPrivate)
{
d->mAboutAppText = aboutAppText;
d->mShowWhatsThis = showWhatsThis;
d->mParent = parent;
d->mAboutData = 0;
}
KHelpMenu::KHelpMenu( QWidget *parent, const KAboutData *aboutData,
bool showWhatsThis, KActionCollection *actions )
: QObject(parent), d(new KHelpMenuPrivate)
{
d->mShowWhatsThis = showWhatsThis;
d->mParent = parent;
d->mAboutData = aboutData;
- if (actions)
- {
- actions->addAction(KStandardAction::HelpContents, this, SLOT(appHelpActivated()));
- if (showWhatsThis)
- actions->addAction(KStandardAction::WhatsThis, this, SLOT(contextHelpActivated()));
- actions->addAction(KStandardAction::ReportBug, this, SLOT(reportBug()));
- actions->addAction(KStandardAction::SwitchApplicationLanguage, this, SLOT(switchApplicationLanguage()));
- actions->addAction(KStandardAction::AboutApp, this, SLOT(aboutApplication()));
- actions->addAction(KStandardAction::AboutKDE, this, SLOT(aboutKDE()));
- }
+ if (actions) {
+ d->createActions(this);
+ if (d->mHandBookAction)
+ actions->addAction(d->mHandBookAction->objectName(), d->mHandBookAction);
+ if (d->mWhatsThisAction)
+ actions->addAction(d->mWhatsThisAction->objectName(), d->mWhatsThisAction);
+ if (d->mReportBugAction)
+ actions->addAction(d->mReportBugAction->objectName(), d->mReportBugAction);
+ if (d->mSwitchApplicationLanguageAction)
+ actions->addAction(d->mSwitchApplicationLanguageAction->objectName(), d->mSwitchApplicationLanguageAction);
+ if (d->mAboutAppAction)
+ actions->addAction(d->mAboutAppAction->objectName(), d->mAboutAppAction);
+ if (d->mAboutKDEAction)
+ actions->addAction(d->mAboutKDEAction->objectName(), d->mAboutKDEAction);
+ }
}
KHelpMenu::~KHelpMenu()
{
delete d;
}
+void KHelpMenuPrivate::createActions(KHelpMenu* q)
+{
+ if (mActionsCreated)
+ return;
+ mActionsCreated = true;
+
+ if (KAuthorized::authorizeKAction("help_contents")) {
+ mHandBookAction = KStandardAction::helpContents(q, SLOT(appHelpActivated()), q);
+ }
+ if (mShowWhatsThis && KAuthorized::authorizeKAction("help_whats_this")) {
+ mWhatsThisAction = KStandardAction::whatsThis(q, SLOT(contextHelpActivated()), q);
+ }
+
+ const KAboutData *aboutData = mAboutData ? mAboutData : KGlobal::mainComponent().aboutData();
+ if (KAuthorized::authorizeKAction("help_report_bug") && aboutData && !aboutData->bugAddress().isEmpty()) {
+ mReportBugAction = KStandardAction::reportBug(q, SLOT(reportBug()), q);
+ }
+
+ if (KAuthorized::authorizeKAction("switch_application_language")) {
+ if((KGlobal::dirs()->findAllResources("locale", QString::fromLatin1("*/entry.desktop"))).count() > 1) {
+ mSwitchApplicationLanguageAction = KStandardAction::create(KStandardAction::SwitchApplicationLanguage, q, SLOT(switchApplicationLanguage()), q);
+ }
+ }
+
+ if (KAuthorized::authorizeKAction("help_about_app")) {
+ mAboutAppAction = KStandardAction::aboutApp(q, SLOT(aboutApplication()), q);
+ }
+
+ if (KAuthorized::authorizeKAction("help_about_kde")) {
+ mAboutKDEAction = KStandardAction::aboutKDE(q, SLOT(aboutKDE()), q);
+ }
+}
+
+// Used in the non-xml-gui case, like kfind or ksnapshot's help button.
KMenu* KHelpMenu::menu()
{
if( !d->mMenu )
{
- const KAboutData *aboutData = d->mAboutData ? d->mAboutData : KGlobal::mainComponent().aboutData();
- QString appName = (aboutData)? aboutData->programName() : qApp->applicationName();
-
d->mMenu = new KMenu();
connect( d->mMenu, SIGNAL(destroyed()), this, SLOT(menuDestroyed()));
d->mMenu->setTitle(i18n("&Help"));
+ d->createActions(this);
+
bool need_separator = false;
- if (KAuthorized::authorizeKAction("help_contents"))
- {
- d->mHandBookAction = new KAction(KIcon("help-contents"), i18n("%1 &Handbook", appName), d->mMenu);
- d->mHandBookAction->setShortcut(KStandardShortcut::shortcut(KStandardShortcut::Help));
- connect(d->mHandBookAction, SIGNAL(triggered(bool)), this, SLOT(appHelpActivated()));
+ if (d->mHandBookAction) {
d->mMenu->addAction(d->mHandBookAction);
need_separator = true;
}
- if( d->mShowWhatsThis && KAuthorized::authorizeKAction("help_whats_this") )
- {
- d->mWhatsThisAction = new KAction(KIcon("help-contextual"), i18n( "What's &This" ), d->mMenu);
- d->mWhatsThisAction->setShortcut(Qt::SHIFT + Qt::Key_F1);
- connect(d->mWhatsThisAction, SIGNAL(triggered(bool)), this, SLOT(contextHelpActivated()));
+ if (d->mWhatsThisAction) {
d->mMenu->addAction(d->mWhatsThisAction);
need_separator = true;
}
- if (KAuthorized::authorizeKAction("help_report_bug") && aboutData && !aboutData->bugAddress().isEmpty() )
- {
+ if (d->mReportBugAction) {
if (need_separator)
d->mMenu->addSeparator();
- d->mReportBugAction = d->mMenu->addAction( KIcon("tools-report-bug"), i18n( "&Report Bug..." ), this, SLOT(reportBug()) );
+ d->mMenu->addAction(d->mReportBugAction);
need_separator = true;
}
- if (KAuthorized::authorizeKAction("switch_application_language"))
- {
- if((KGlobal::dirs()->findAllResources("locale", QString::fromLatin1("*/entry.desktop"))).count() > 1)
- {
+ if (d->mSwitchApplicationLanguageAction) {
if (need_separator)
d->mMenu->addSeparator();
- d->mSwitchApplicationLanguageAction = d->mMenu->addAction( i18n( "Switch Application &Language..." ), this, SLOT(switchApplicationLanguage()) );
+ d->mMenu->addAction(d->mSwitchApplicationLanguageAction);
need_separator = true;
- }
}
if (need_separator)
d->mMenu->addSeparator();
- if (KAuthorized::authorizeKAction("help_about_app"))
- {
- d->mAboutAppAction = d->mMenu->addAction( qApp->windowIcon(),
- i18n( "&About %1" , appName), this, SLOT( aboutApplication() ) );
+ if (d->mAboutAppAction) {
+ d->mMenu->addAction(d->mAboutAppAction);
}
- if (KAuthorized::authorizeKAction("help_about_kde"))
- {
- d->mAboutKDEAction = d->mMenu->addAction( KIcon("kde"), i18n( "About &KDE" ), this, SLOT( aboutKDE() ) );
+ if (d->mAboutKDEAction) {
+ d->mMenu->addAction(d->mAboutKDEAction);
}
}
return d->mMenu;
}
QAction *KHelpMenu::action( MenuId id ) const
{
switch (id)
{
case menuHelpContents:
return d->mHandBookAction;
break;
case menuWhatsThis:
return d->mWhatsThisAction;
break;
case menuReportBug:
return d->mReportBugAction;
break;
case menuSwitchLanguage:
return d->mSwitchApplicationLanguageAction;
break;
case menuAboutApp:
return d->mAboutAppAction;
break;
case menuAboutKDE:
return d->mAboutKDEAction;
break;
}
return 0;
}
void KHelpMenu::appHelpActivated()
{
KToolInvocation::invokeHelp();
}
void KHelpMenu::aboutApplication()
{
if (receivers(SIGNAL(showAboutApplication())) > 0)
{
emit showAboutApplication();
}
else if (d->mAboutData)
{
if( !d->mAboutApp )
{
d->mAboutApp = new KAboutApplicationDialog( d->mAboutData, d->mParent );
connect( d->mAboutApp, SIGNAL(finished()), this, SLOT( dialogFinished()) );
}
d->mAboutApp->show();
}
else
{
if( !d->mAboutApp )
{
d->mAboutApp = new KDialog( d->mParent, Qt::Dialog );
d->mAboutApp->setCaption( i18n("About %1", KGlobal::caption() ) );
d->mAboutApp->setButtons( KDialog::Yes );
d->mAboutApp->setObjectName( "about" );
d->mAboutApp->setButtonText( KDialog::Yes, KStandardGuiItem::ok().text() );
d->mAboutApp->setDefaultButton( KDialog::Yes );
d->mAboutApp->setEscapeButton( KDialog::Yes );
connect( d->mAboutApp, SIGNAL(finished()), this, SLOT( dialogFinished()) );
KHBox *hbox = new KHBox( d->mAboutApp );
d->mAboutApp->setMainWidget( hbox );
hbox->setSpacing(KDialog::spacingHint()*3);
hbox->setMargin(KDialog::marginHint()*1);
QLabel *label1 = new QLabel(hbox);
int size = IconSize(KIconLoader::Dialog);
label1->setPixmap( qApp->windowIcon().pixmap(size,size) );
QLabel *label2 = new QLabel(hbox);
label2->setText( d->mAboutAppText );
}
d->mAboutApp->show();
}
}
void KHelpMenu::aboutKDE()
{
if( !d->mAboutKDE )
{
d->mAboutKDE = new KAboutKdeDialog( d->mParent );
connect( d->mAboutKDE, SIGNAL(finished()), this, SLOT( dialogFinished()) );
}
d->mAboutKDE->show();
}
void KHelpMenu::reportBug()
{
if( !d->mBugReport )
{
d->mBugReport = new KBugReport( d->mParent, false, d->mAboutData );
connect( d->mBugReport, SIGNAL(finished()),this,SLOT( dialogFinished()) );
}
d->mBugReport->show();
}
void KHelpMenu::switchApplicationLanguage()
{
if ( !d->mSwitchApplicationLanguage )
{
d->mSwitchApplicationLanguage = new KSwitchLanguageDialog( d->mParent );
connect( d->mSwitchApplicationLanguage, SIGNAL(finished()), this, SLOT( dialogFinished()) );
}
d->mSwitchApplicationLanguage->show();
}
void KHelpMenu::dialogFinished()
{
QTimer::singleShot( 0, this, SLOT(timerExpired()) );
}
void KHelpMenu::timerExpired()
{
if( d->mAboutKDE && !d->mAboutKDE->isVisible() )
{
delete d->mAboutKDE; d->mAboutKDE = 0;
}
if( d->mBugReport && !d->mBugReport->isVisible() )
{
delete d->mBugReport; d->mBugReport = 0;
}
if ( d->mSwitchApplicationLanguage && !d->mSwitchApplicationLanguage->isVisible() )
{
delete d->mSwitchApplicationLanguage; d->mSwitchApplicationLanguage = 0;
}
if( d->mAboutApp && !d->mAboutApp->isVisible() )
{
delete d->mAboutApp; d->mAboutApp = 0;
}
}
void KHelpMenu::menuDestroyed()
{
d->mMenu = 0;
}
void KHelpMenu::contextHelpActivated()
{
QWhatsThis::enterWhatsThisMode();
QWidget* w = QApplication::widgetAt( QCursor::pos() );
#ifdef Q_WS_X11
while ( w && !w->isTopLevel() && !qobject_cast<QX11EmbedWidget*>(w) )
w = w->parentWidget();
#ifdef __GNUC__
#warning how to enter whats this mode for a QX11EmbedWidget?
#endif
// if ( w && qobject_cast<QX11EmbedWidget*>(w) )
// (( QX11EmbedWidget*) w )->enterWhatsThisMode();
#endif
}
#include "khelpmenu.moc"

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