- Qtopia 1.6 launcher merge (again - should be finished soon)

- Support for O-Menu applets (similiar to Taskbar applets)

1 files changed, 259 insertions, 45 deletions

diff --git a/core/launcher/startmenu.cpp b/core/launcher/startmenu.cpp
index b008a30..647d0f2 100644
--- a/core/launcher/startmenu.cpp
+++ b/core/launcher/startmenu.cpp
@@ -1,7 +1,7 @@
 /**********************************************************************
-** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
-** This file is part of Qtopia Environment.
+** This file is part of the Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
@@ -18,6 +18,8 @@
 **
 **********************************************************************/
 
+#define INCLUDE_MENUITEM_DEF
+
 #include "startmenu.h"
 #include "sidething.h"
 //#include "mrulist.h"
@@ -28,8 +30,10 @@
 #include <qpe/applnk.h>
 #include <qpe/global.h>
 #include <qpe/resource.h>
+#include <qpe/qlibrary.h>
 
-#include <qdict.h>
+#include <qintdict.h>
+#include <qdir.h>
 
 #include <stdlib.h>
 
@@ -41,13 +45,20 @@ StartMenu::StartMenu(QWidget *parent) : QLabel( parent )
 {
     loadOptions();
 
-    setPixmap( Resource::loadPixmap( startButtonPixmap ) );
+    int sz = AppLnk::smallIconSize()+3;
+    QPixmap pm;
+    pm.convertFromImage(Resource::loadImage(startButtonPixmap).smoothScale(sz,sz));
+    setPixmap(pm);
     setFocusPolicy( NoFocus );
     //setFlat( startButtonIsFlat );
 
-    apps = new AppLnkSet( QPEApplication::qpeDir() + "apps" );
-
-    createMenu();
+    apps = 0;
+    launchMenu = 0;
+    applets. setAutoDelete ( true );
+    sepId = 0;
+    
+    reloadApps ( );
+    reloadApplets ( );
 }
 
 
@@ -75,70 +86,157 @@ void StartMenu::loadOptions()
     useWidePopupMenu  = ( tmpBoolString1 == "TRUE" ) ? TRUE : FALSE;
     QString tmpBoolString2 = config.readEntry( "StartButtonIsFlat", "TRUE" );
     startButtonIsFlat = ( tmpBoolString2 == "TRUE" ) ? TRUE : FALSE;
-//    QString tmpBoolString3 = config.readEntry( "UseMRUList", "TRUE" );
+    QString tmpBoolString3 = config.readEntry( "UseMRUList", "TRUE" );
     popupMenuSidePixmap = config.readEntry( "PopupMenuSidePixmap", "launcher/sidebar" );
-    startButtonPixmap = config.readEntry( "StartButtonPixmap", "go" );
+    startButtonPixmap = config.readEntry( "StartButtonPixmap", "launcher/start_button" );
 #else
     // Basically just #include the .qpe_menu.conf file settings
     useWidePopupMenu = FALSE;
     popupMenuSidePixmap = "launcher/sidebar";
     startButtonIsFlat = TRUE;
-    startButtonPixmap = "launcher/start_button";
+    startButtonPixmap = "launcher/start_button"; // No tr
 #endif
 }
 
 
 void StartMenu::createMenu()
 {
+    delete launchMenu;
     if ( useWidePopupMenu )
-  launchMenu = new PopupWithLaunchSideThing( this, &popupMenuSidePixmap );
+        launchMenu = new PopupWithLaunchSideThing( this, &popupMenuSidePixmap );
     else
         launchMenu = new StartPopupMenu( this );
 
-    loadMenu( apps, launchMenu );
+    loadMenu ( apps, launchMenu );
+    loadApplets ( );
+    
+	connect( launchMenu, SIGNAL(activated(int)), SLOT(itemSelected(int)) );
+}
 
+void StartMenu::reloadApps()
+{
+    Config cfg("StartMenu");
+    cfg.setGroup("Menu");
+    bool ltabs = cfg.readBoolEntry("LauncherTabs",TRUE);
+    bool lot = cfg.readBoolEntry("LauncherOther",TRUE);
+    bool lt = ltabs || lot;
+    if ( launchMenu && apps && !lt )
+        return; // nothing to do
+
+    if ( lt ) {
+        delete apps;
+        apps = new AppLnkSet( QPEApplication::qpeDir() + "apps" );
+    }
+    if ( launchMenu ) {
+    	launchMenu-> hide ( );
+    
+    	for ( QIntDictIterator<QPopupMenu> it ( tabdict ); it. current ( ); ++it ) {
+    		launchMenu-> removeItem ( it. currentKey ( ));
+    		delete it.current ( );
+    	}
+	    tabdict. clear ( );
+        loadMenu(apps,launchMenu);
+    } else {
+        createMenu();
+    }
+}
+
+void StartMenu::reloadApplets()
+{
+	if ( launchMenu ) {
+	    clearApplets ( );
+  	  	loadApplets ( );
+ 	}
+ 	else
+ 		createMenu ( );
 }
 
 void StartMenu::itemSelected( int id )
 {
     const AppLnk *app = apps->find( id );
     if ( app )
-  app->execute();
+        app->execute();
+    else {
+    	MenuApplet *applet = applets. find ( id );
+    	
+    	if ( applet )
+    		applet-> iface-> activated ( );
+	}   
 }
 
 bool StartMenu::loadMenu( AppLnkSet *folder, QPopupMenu *menu )
 {
     bool result = FALSE;
 
-    QStringList typs = folder->types();
-    QDict<QPopupMenu> typpop;
-    for (QStringList::Iterator tit=typs.begin(); tit!=typs.end(); ++tit) {
-  if ( !(*tit).isEmpty() ) {
-      QPopupMenu *new_menu = new StartPopupMenu( menu );
-      typpop.insert(*tit, new_menu);
-      connect( new_menu, SIGNAL(activated(int)), SLOT(itemSelected(int)) );
-      menu->insertItem( folder->typePixmap(*tit), folder->typeName(*tit), new_menu );
-  }
-    }
-
-    QListIterator<AppLnk> it( folder->children() );
-    for ( ; it.current(); ++it ) {
-  AppLnk *app = it.current();
-  if ( app->type() == "Separator" ) {
-      menu->insertSeparator();
-  } else {
-      QString t = app->type();
-      QPopupMenu* pmenu = typpop.find(t);
-      if ( !pmenu )
-    pmenu = menu;
-      pmenu->insertItem( app->pixmap(), app->name(), app->id() );
-      result=TRUE;
-  }
+    Config cfg("StartMenu");
+    cfg.setGroup("Menu");
+
+    bool ltabs = cfg.readBoolEntry("LauncherTabs",TRUE);
+    bool lot = cfg.readBoolEntry("LauncherOther",TRUE);
+    
+    tabdict. clear ( );
+    
+    if ( sepId )
+    	menu-> removeItem ( sepId );
+    sepId = ( menu-> count ( )) ? menu-> insertSeparator ( 0 ) : 0;
+
+    if ( ltabs || lot ) {
+        QDict<QPopupMenu> typpop;
+        QStringList typs = folder->types();
+        for (QStringList::Iterator tit=typs.fromLast(); ; --tit) {
+            if ( !(*tit).isEmpty() ) {
+                QPopupMenu *new_menu;
+                if ( ltabs ) {
+                    new_menu = new StartPopupMenu( menu );
+                    connect( new_menu, SIGNAL(activated(int)), SLOT(itemSelected(int)) );
+                    int id = menu->insertItem( folder->typePixmap(*tit), folder->typeName(*tit), new_menu, -1, 0 );
+                    tabdict. insert ( id, new_menu );
+                } else {
+                    new_menu = (QPopupMenu*)1;
+                }
+                typpop.insert(*tit, new_menu);
+            }
+            if ( tit == typs. begin ( ))
+            	break;
+        }
+        QListIterator<AppLnk> it( folder->children() );
+        bool f=TRUE;
+        for ( ; it.current(); ++it ) {
+            AppLnk *app = it.current();
+            if ( app->type() == "Separator" ) { // No tr
+                if ( lot ) {
+                    menu->insertSeparator();
+                }
+            } else {
+                f = FALSE;
+                QString t = app->type();
+                QPopupMenu* pmenu = typpop.find(t);
+                if ( ltabs ) {
+                    if ( !pmenu && lot )
+                        pmenu = menu;
+                } else {
+                    if ( !pmenu )
+                        pmenu = menu;
+                    else
+                        pmenu = 0;
+                }
+                if ( pmenu ) {
+                    QString t = app->name();
+                    t.replace(QRegExp("&"),"&&"); // escape shortcut character
+                    pmenu->insertItem( app->pixmap(), t, app->id() );
+                }
+                result=TRUE;
+            }
+        }
     }
 
-    if ( result )
-  connect( menu, SIGNAL(activated(int)), SLOT(itemSelected(int)) );
-
+    if ( sepId && ( menu-> idAt ( 0 ) == sepId )) { // no tabs entries 
+    	menu-> removeItem ( sepId );
+    	sepId = 0;
+	}
+	if ( !menu-> count ( )) // if we don't do this QPopupMenu will insert a dummy Separator, which won't go away later
+		sepId = menu-> insertSeparator ( );
+		
     return result;
 }
 
@@ -147,7 +245,7 @@ void StartMenu::launch()
 {
     int y = mapToGlobal( QPoint() ).y() - launchMenu->sizeHint().height();
 
-    if ( launchMenu->isVisible() )
+    if ( launchMenu->isVisible() ) 
         launchMenu->hide();
     else
         launchMenu->popup( QPoint( 1, y ) );
@@ -162,10 +260,126 @@ const AppLnk* StartMenu::execToLink(const QString& appname)
 void StartPopupMenu::keyPressEvent( QKeyEvent *e )
 {
     if ( e->key() == Key_F33 || e->key() == Key_Space ) {
-  // "OK" button, little hacky
-  QKeyEvent ke(QEvent::KeyPress, Key_Enter, 13, 0);
-  QPopupMenu::keyPressEvent( &ke );
+        // "OK" button, little hacky
+        QKeyEvent ke(QEvent::KeyPress, Key_Enter, 13, 0);
+        QPopupMenu::keyPressEvent( &ke );
     } else {
-  QPopupMenu::keyPressEvent( e );
+        QPopupMenu::keyPressEvent( e );
     }
 }
+
+static int compareAppletPositions(const void *a, const void *b)
+{
+    const MenuApplet* aa = *(const MenuApplet**)a;
+    const MenuApplet* ab = *(const MenuApplet**)b;
+    int d = ab->iface->position() - aa->iface->position();
+    if ( d ) return d;
+    return QString::compare(ab->library->library(),aa->library->library());
+}
+
+void StartMenu::clearApplets()
+{
+    launchMenu-> hide();
+
+    for ( QIntDictIterator<MenuApplet> it ( applets ); it. current ( ); ++it ) {
+    	MenuApplet *applet = it. current ( );
+    	if ( launchMenu ) {
+    		launchMenu-> removeItem ( applet-> id );
+    		delete applet-> popup;
+    	}
+    
+        applet-> iface-> release();
+        applet-> library-> unload();
+        delete applet-> library;
+    }
+    applets.clear();
+}
+
+
+
+void StartMenu::loadApplets()
+{
+    Config cfg( "StartMenu" );
+    cfg.setGroup( "Applets" );
+    
+    // SafeMode causes too much problems, so we disable it for now --
+    // maybe we should reenable it for OPIE 1.0 - sandman 26.09.02
+    
+    bool safe = false; //cfg.readBoolEntry("SafeMode",FALSE);
+    if ( safe && !safety_tid )
+        return;
+    cfg.writeEntry("SafeMode",TRUE);
+    cfg.write();
+    QStringList exclude = cfg.readListEntry( "ExcludeApplets", ',' );
+
+    QString path = QPEApplication::qpeDir() + "/plugins/applets";
+    QDir dir( path, "lib*.so" );
+    QStringList list = dir.entryList();
+    QStringList::Iterator it;
+    int napplets=0;
+    MenuApplet* *xapplets = new MenuApplet*[list.count()];
+    for ( it = list.begin(); it != list.end(); ++it ) {
+        if ( exclude.find( *it ) != exclude.end() )
+            continue;
+        MenuAppletInterface *iface = 0;
+        QLibrary *lib = new QLibrary( path + "/" + *it );
+        if (( lib->queryInterface( IID_MenuApplet, (QUnknownInterface**)&iface ) == QS_OK ) && iface ) {
+            MenuApplet *applet = new MenuApplet;
+            xapplets[napplets++] = applet;
+            applet->library = lib;
+            applet->iface = iface;
+        } else {
+            exclude += *it;
+            delete lib;
+        }
+    }
+    cfg.writeEntry( "ExcludeApplets", exclude, ',' );
+    qsort(xapplets,napplets,sizeof(applets[0]),compareAppletPositions);
+
+	if ( sepId )
+		launchMenu-> removeItem ( sepId );
+	sepId = ( launchMenu-> count ( )) ? launchMenu-> insertSeparator ( ) : 0;
+               
+    while (napplets--) {
+        MenuApplet *applet = xapplets[napplets];
+        QString lang = getenv( "LANG" );
+        QTranslator * trans = new QTranslator(qApp);
+        QString type = (*it).left( (*it).find(".") );
+        QString tfn = QPEApplication::qpeDir()+"/i18n/"+lang+"/"+type+".qm";
+        if ( trans->load( tfn ))
+            qApp->installTranslator( trans );
+        else
+            delete trans;
+            
+        applet-> popup = applet-> iface-> popup ( this );
+        
+        if ( applet-> popup )
+	    	applet-> id = launchMenu-> insertItem ( applet-> iface-> icon ( ), applet-> iface-> text ( ), applet-> popup );
+	    else 
+	    	applet-> id = launchMenu-> insertItem ( applet-> iface-> icon ( ), applet-> iface-> text ( ) );
+        applets.insert ( applet-> id, new MenuApplet(*applet));
+    }
+    delete xapplets;
+    
+    if ( sepId && ( launchMenu-> idAt ( launchMenu-> count ( ) - 1 ) == sepId )) { // no applets
+    	launchMenu-> removeItem ( sepId );
+    	sepId = 0;
+    }
+	if ( !launchMenu-> count ( )) // if we don't do this QPopupMenu will insert a dummy Separator, which won't go away later
+		sepId = launchMenu-> insertSeparator ( );
+    
+    if ( !safety_tid )
+        safety_tid = startTimer(2000); // TT has 5000, but this is a PITA for a developer ;) (sandman)
+}
+
+void StartMenu::timerEvent(QTimerEvent* e)
+{
+    if ( e->timerId() == safety_tid ) {
+        Config cfg( "StartMenu" );
+        cfg.setGroup( "Applets" );
+        cfg.writeEntry( "SafeMode", FALSE );
+        killTimer(safety_tid);
+        safety_tid = 0;
+    }
+}
+