old-autovect-branch/libjava/classpath/native/jni/qt-peer/qtmenubarpeer.cpp

   1 /* qtmenubarpeer.cpp --
   2    Copyright (C)  2005  Free Software Foundation, Inc.
   3
   4 This file is part of GNU Classpath.
   5
   6 GNU Classpath is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 2, or (at your option)
   9 any later version.
  10
  11 GNU Classpath is distributed in the hope that it will be useful, but
  12 WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GNU Classpath; see the file COPYING.  If not, write to the
  18 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19 02110-1301 USA.
  20
  21 Linking this library statically or dynamically with other modules is
  22 making a combined work based on this library.  Thus, the terms and
  23 conditions of the GNU General Public License cover the whole
  24 combination.
  25
  26 As a special exception, the copyright holders of this library give you
  27 permission to link this library with independent modules to produce an
  28 executable, regardless of the license terms of these independent
  29 modules, and to copy and distribute the resulting executable under
  30 terms of your choice, provided that you also meet, for each linked
  31 independent module, the terms and conditions of the license of that
  32 module.  An independent module is a module which is not derived from
  33 or based on this library.  If you modify this library, you may extend
  34 this exception to your version of the library, but you are not
  35 obligated to do so.  If you do not wish to do so, delete this
  36 exception statement from your version. */
  37
  38 #include <assert.h>
  39 #include <QMenuBar>
  40 #include <QToolBar>
  41 #include <QMenu>
  42 #include <QList>
  43 #include <QThread>
  44 #include <gnu_java_awt_peer_qt_QtMenuBarPeer.h>
  45 #include "nativewrapper.h"
  46 #include "qtstrings.h"
  47 #include "mainthreadinterface.h"
  48
  49 /*
  50  * Event wrapper to add a menu to a menu bar
  51  */
  52 class MenuBarAdd : public AWTEvent {
  53
  54  private:
  55   QMenuBar *widget;
  56   QMenu *menu;
  57   bool isHelp;
  58
  59  public:
  60   MenuBarAdd(QMenuBar *w, QMenu *m, bool help) : AWTEvent()
  61   {
  62     widget = w;
  63     menu = m;
  64     isHelp = help;
  65   }
  66
  67   void runEvent()
  68   {
  69     if ( isHelp )
  70       widget->addSeparator();
  71     QAction *ptr = widget->addMenu( menu );
  72   }
  73 };
  74
  75 /**
  76  * Event wrapper to remove a menu from a menu bar.
  77  */
  78 class MenuBarRemove : public AWTEvent {
  79
  80  private:
  81   QMenuBar *widget;
  82   QMenu *menu;
  83
  84  public:
  85   MenuBarRemove(QMenuBar *w, QMenu *m) : AWTEvent()
  86   {
  87     widget = w;
  88     menu = m;
  89   }
  90
  91   void runEvent()
  92   {
  93     // FIXME
  94   }
  95 };
  96
  97
  98 /*
  99  * Constructs a QMenuBar object.
 100  */
 101 JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuBarPeer_init
 102   (JNIEnv *env, jobject obj)
 103 {
 104   QMenuBar *menubar = new QMenuBar();
 105   assert( menubar );
 106   setNativeObject( env, obj, menubar );
 107 }
 108
 109 /*
 110  * Adds a menu item.
 111  */
 112 JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuBarPeer_addMenu
 113 (JNIEnv *env, jobject obj, jobject menuPeer)
 114 {
 115   QMenuBar *menubar = (QMenuBar *)getNativeObject(env, obj);
 116   assert( menubar );
 117   QMenu *menu = (QMenu *)getNativeObject(env, menuPeer);
 118   assert( menu );
 119   mainThread->postEventToMain( new MenuBarAdd( menubar, menu, false ) );
 120 }
 121
 122 /*
 123  * Add a help menu.
 124  */
 125 JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuBarPeer_addHelpMenu
 126 (JNIEnv *env, jobject obj, jobject menuPeer)
 127 {
 128   QMenuBar *menubar = (QMenuBar *)getNativeObject(env, obj);
 129   assert( menubar );
 130   QMenu *menu = (QMenu *)getNativeObject(env, menuPeer);
 131   assert( menu );
 132
 133   mainThread->postEventToMain( new MenuBarAdd( menubar, menu, true ) );
 134 }
 135
 136 /*
 137  * Delete a menu.
 138  */
 139 JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuBarPeer_delMenu
 140 (JNIEnv *env, jobject obj, jobject menuPeer)
 141 {
 142   QMenuBar *menubar = (QMenuBar *)getNativeObject(env, obj);
 143   assert( menubar );
 144   QMenu *menu = (QMenu *)getNativeObject(env, menuPeer);
 145   assert( menu );
 146
 147   // FIXME
 148
 149 }
 150