src/cocoa/mbarman.mm

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        cocoa/mbarman.cpp
   3 // Purpose:     wxMenuBarManager implementation
   4 // Author:      David Elliott
   5 // Modified by:
   6 // Created:     2003/09/04
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2003 David Elliott
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13 #if wxUSE_MENUS
  14 #ifndef WX_PRECOMP
  15     #include "wx/log.h"
  16     #include "wx/app.h"
  17     #include "wx/menu.h"
  18     #include "wx/toplevel.h"
  19 #endif // WX_PRECOMP
  20
  21 #include "wx/cocoa/mbarman.h"
  22 #include "wx/cocoa/autorelease.h"
  23
  24 #import <Foundation/NSString.h>
  25 #import <AppKit/NSMenu.h>
  26 #import <AppKit/NSApplication.h>
  27
  28 // ============================================================================
  29 // wxMenuBarManager
  30 // ============================================================================
  31 wxMenuBarManager *wxMenuBarManager::sm_mbarmanInstance = NULL;
  32
  33 wxMenuBarManager::wxMenuBarManager()
  34 {
  35     m_menuApp = nil;
  36     m_menuServices = nil;
  37     m_menuWindows = nil;
  38     m_menuMain = nil;
  39     m_needMenuBar = true;
  40     m_mainMenuBarInstalled = true;
  41     m_mainMenuBar = NULL;
  42     m_windowKey = NULL;
  43     m_windowMain = NULL;
  44
  45     NSApplication *theNSApplication = wxTheApp->GetNSApplication();
  46     // Create the services menu.
  47     m_menuServices = [[NSMenu alloc] initWithTitle: @"Services"];
  48     [theNSApplication setServicesMenu:m_menuServices];
  49
  50     NSMenuItem *menuitem;
  51     // Create the application (Apple) menu.
  52     m_menuApp = [[NSMenu alloc] initWithTitle: @"Apple Menu"];
  53
  54 /**/[m_menuApp addItemWithTitle:@"Preferences..." action:nil keyEquivalent:@""];
  55 /**/[m_menuApp addItem: [NSMenuItem separatorItem]];
  56 /**/menuitem = [[NSMenuItem alloc] initWithTitle: @"Services" action:nil keyEquivalent:@""];
  57     [menuitem setSubmenu:m_menuServices];
  58     [m_menuApp addItem: menuitem];
  59     [menuitem release];
  60 /**/[m_menuApp addItem: [NSMenuItem separatorItem]];
  61 /**/menuitem = [[NSMenuItem alloc] initWithTitle:@"Hide" action:@selector(hide:) keyEquivalent:@""];
  62     [menuitem setTarget: theNSApplication];
  63     [m_menuApp addItem: menuitem];
  64     [menuitem release];
  65 /**/menuitem = [[NSMenuItem alloc] initWithTitle:@"Hide Others" action:@selector(hideOtherApplications:) keyEquivalent:@""];
  66     [menuitem setTarget: theNSApplication];
  67     [m_menuApp addItem: menuitem];
  68     [menuitem release];
  69 /**/menuitem = [[NSMenuItem alloc] initWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""];
  70     [menuitem setTarget: theNSApplication];
  71     [m_menuApp addItem: menuitem];
  72     [menuitem release];
  73 /**/[m_menuApp addItem: [NSMenuItem separatorItem]];
  74 /**/menuitem = [[NSMenuItem alloc] initWithTitle:@"Quit" action:@selector(terminate:) keyEquivalent:@"Q"];
  75     [menuitem setTarget: theNSApplication];
  76     [m_menuApp addItem: menuitem];
  77     [menuitem release];
  78
  79     [theNSApplication setAppleMenu:m_menuApp];
  80
  81     // Create the Windows menu
  82     m_menuWindows = [[NSMenu alloc] initWithTitle: @"Window"];
  83
  84 /**/[m_menuWindows addItemWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@""];
  85 /**/[m_menuWindows addItem: [NSMenuItem separatorItem]];
  86 /**/[m_menuWindows addItemWithTitle:@"Bring All to Front" action:@selector(arrangeInFront:) keyEquivalent:@""];
  87
  88     [theNSApplication setWindowsMenu:m_menuWindows];
  89
  90     // Create the main menubar
  91     m_menuMain = [[NSMenu alloc] initWithTitle: @"wxApp Menu"];
  92 /**/NSMenuItem *dummyItem = [[NSMenuItem alloc] initWithTitle:@"App menu"
  93         /* Note: title gets clobbered by app name anyway */
  94         action:nil keyEquivalent:@""];
  95     [dummyItem setSubmenu:m_menuApp];
  96     [m_menuMain addItem:dummyItem];
  97     [dummyItem release];
  98 /**/dummyItem = [[NSMenuItem alloc] initWithTitle:@"Window"
  99         action:nil keyEquivalent:@""];
 100     [dummyItem setSubmenu:m_menuWindows];
 101     [m_menuMain addItem:dummyItem];
 102     [dummyItem release];
 103
 104     [theNSApplication setMainMenu: m_menuMain];
 105
 106 }
 107
 108 wxMenuBarManager::~wxMenuBarManager()
 109 {
 110 }
 111
 112 void wxMenuBarManager::CreateInstance()
 113 {
 114     sm_mbarmanInstance = new wxMenuBarManager;
 115 }
 116
 117 void wxMenuBarManager::DestroyInstance()
 118 {
 119     delete sm_mbarmanInstance;
 120     sm_mbarmanInstance = NULL;
 121 }
 122
 123 void wxMenuBarManager::CocoaInternalIdle()
 124 {
 125     if(m_needMenuBar)
 126         InstallMainMenu();
 127 }
 128
 129 void wxMenuBarManager::SetMenuBar(wxMenuBar* menubar)
 130 {
 131     m_mainMenuBarInstalled = false;
 132     m_needMenuBar = !menubar;
 133     if(menubar)
 134     {
 135         [[[wxTheApp->GetNSApplication() mainMenu] itemAtIndex:0] setSubmenu:nil];
 136         [[menubar->GetNSMenu() itemAtIndex:0] setSubmenu:m_menuApp];
 137         [wxTheApp->GetNSApplication() setMainMenu:menubar->GetNSMenu()];
 138     }
 139 }
 140
 141 void wxMenuBarManager::SetMainMenuBar(wxMenuBar* menubar)
 142 {
 143     m_mainMenuBar = menubar;
 144     if(m_mainMenuBarInstalled)
 145         InstallMainMenu();
 146 }
 147
 148 void wxMenuBarManager::InstallMainMenu()
 149 {
 150     if(m_mainMenuBar)
 151         SetMenuBar(m_mainMenuBar);
 152     else
 153     {
 154         m_needMenuBar = false;
 155         m_mainMenuBarInstalled = true;
 156         [[[wxTheApp->GetNSApplication() mainMenu] itemAtIndex:0] setSubmenu:nil];
 157         [[m_menuMain itemAtIndex:0] setSubmenu:m_menuApp];
 158         [wxTheApp->GetNSApplication() setMainMenu:m_menuMain];
 159     }
 160 }
 161
 162 void wxMenuBarManager::WindowDidBecomeKey(wxTopLevelWindowNative *win)
 163 {
 164     wxASSERT(!m_windowKey);
 165     m_windowKey = win;
 166     InstallMenuBarForWindow(win);
 167 }
 168
 169 void wxMenuBarManager::WindowDidResignKey(wxTopLevelWindowNative *win, bool uninstallMenuBar)
 170 {
 171     wxASSERT(m_windowKey==win);
 172     m_windowKey = NULL;
 173     if(uninstallMenuBar)
 174         SetMenuBar(NULL);
 175 }
 176
 177 void wxMenuBarManager::WindowDidBecomeMain(wxTopLevelWindowNative *win)
 178 {
 179     wxASSERT(!m_windowMain);
 180     m_windowMain = win;
 181 }
 182
 183 void wxMenuBarManager::WindowDidResignMain(wxTopLevelWindowNative *win)
 184 {
 185     wxASSERT(m_windowMain==win);
 186     m_windowMain = NULL;
 187 }
 188
 189 void wxMenuBarManager::InstallMenuBarForWindow(wxTopLevelWindowNative *win)
 190 {
 191     wxMenuBar *menubar = NULL;
 192     for(wxTopLevelWindowNative *destwin = win;
 193         !menubar && destwin;
 194         destwin = wxDynamicCast(destwin->GetParent(), wxTopLevelWindow))
 195     {
 196         menubar = destwin->GetAppMenuBar();
 197     }
 198     SetMenuBar(menubar);
 199 }
 200
 201 void wxMenuBarManager::UpdateWindowMenuBar(wxTopLevelWindowNative *win)
 202 {
 203     InstallMenuBarForWindow(m_windowKey);
 204 }
 205
 206 #endif // wxUSE_MENUS