///////////////////////////////////////////////////////////////////////////////
-// Name: taskbar.cpp
-// Purpose: wxTaskBarIcon - OSX implementation
+// Name: src/mac/carbon/taskbar.cpp
+// Purpose: wxTaskBarIcon
// Author: Ryan Norton
// Modified by:
// Created: 09/25/2004
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
-//=============================================================================
-// Declarations
-//=============================================================================
-
-//-----------------------------------------------------------------------------
-// Includes
-//-----------------------------------------------------------------------------
-
#include "wx/wxprec.h"
-#ifdef wxHAS_TASK_BAR_ICON
-
-#include "wx/mac/private.h"
+#if wxUSE_TASKBARICON
#include "wx/taskbar.h"
-#include "wx/menu.h"
-#include "wx/icon.h"
-#include "wx/dcmemory.h"
-//-----------------------------------------------------------------------------
-//
-// wxTaskBarIconImpl
-//
-// Superclass of wxTaskBarIcon implementations
-//-----------------------------------------------------------------------------
+#ifndef WX_PRECOMP
+ #include "wx/dcmemory.h"
+ #include "wx/menu.h"
+ #include "wx/toplevel.h"
+ #include "wx/icon.h"
+#endif
+
+#include "wx/mac/private.h"
class wxTaskBarIconImpl
{
virtual bool RemoveIcon() = 0;
virtual bool PopupMenu(wxMenu *menu) = 0;
- wxMenu* CreatePopupMenu()
+ wxMenu * CreatePopupMenu()
{ return m_parent->CreatePopupMenu(); }
- wxTaskBarIcon* m_parent;
- class wxTaskBarIconWindow* m_menuEventWindow;
+ wxTaskBarIcon *m_parent;
+ class wxTaskBarIconWindow *m_menuEventWindow;
DECLARE_NO_COPY_CLASS(wxTaskBarIconImpl)
};
// wxTaskBarIconWindow
//
// Event handler for menus
-// NB: Since wxWindows in mac HAVE to have parents we need this to be
+// NB: Since wxWindows in Mac HAVE to have parents we need this to be
// a top level window...
//-----------------------------------------------------------------------------
class wxTaskBarIconWindow : public wxTopLevelWindow
{
public:
- wxTaskBarIconWindow(wxTaskBarIconImpl* impl)
- : wxTopLevelWindow(NULL, -1, wxT("")), m_impl(impl)
+ wxTaskBarIconWindow(wxTaskBarIconImpl *impl)
+ : wxTopLevelWindow(NULL, wxID_ANY, wxEmptyString), m_impl(impl)
{
- Connect(-1, wxEVT_COMMAND_MENU_SELECTED,
- wxCommandEventHandler(wxTaskBarIconWindow::OnMenuEvent)
- );
+ Connect(
+ -1, wxEVT_COMMAND_MENU_SELECTED,
+ wxCommandEventHandler(wxTaskBarIconWindow::OnMenuEvent) );
}
void OnMenuEvent(wxCommandEvent& event)
}
private:
- wxTaskBarIconImpl* m_impl;
+ wxTaskBarIconImpl *m_impl;
};
-//-----------------------------------------------------------------------------
-//
-// wxDockBarIconImpl
-//
-//-----------------------------------------------------------------------------
-
class wxDockTaskBarIcon : public wxTaskBarIconImpl
{
public:
EventHandlerRef m_eventHandlerRef;
EventHandlerUPP m_eventupp;
- wxWindow* m_eventWindow;
- wxMenu* m_pMenu;
+ wxWindow *m_eventWindow;
+ wxMenu *m_pMenu;
MenuRef m_theLastMenu;
bool m_iconAdded;
};
// Forward declarations for utility functions for dock implementation
-pascal OSStatus wxDockEventHandler( EventHandlerCallRef inHandlerCallRef,
- EventRef inEvent, void* pData);
-wxMenu* wxDeepCopyMenu(wxMenu* menu);
+pascal OSStatus wxDockEventHandler(
+ EventHandlerCallRef inHandlerCallRef,
+ EventRef inEvent, void* pData );
+wxMenu * wxDeepCopyMenu( wxMenu *menu );
-//=============================================================================
-//
-// Implementation
-//
-//=============================================================================
-
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//
// wxTaskBarIconImpl
//
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-//-----------------------------------------------------------------------------
-// wxTaskBarIconImpl Constructor
-//
-// Initializes members and creates the event window
-//-----------------------------------------------------------------------------
wxTaskBarIconImpl::wxTaskBarIconImpl(wxTaskBarIcon* parent)
: m_parent(parent), m_menuEventWindow(new wxTaskBarIconWindow(this))
{
}
-//-----------------------------------------------------------------------------
-// wxTaskBarIconImpl Destructor
-//
-// Cleans up the event window
-//-----------------------------------------------------------------------------
wxTaskBarIconImpl::~wxTaskBarIconImpl()
{
delete m_menuEventWindow;
//
// wxDockTaskBarIcon
//
-// OS X DOCK implementation of wxTaskBarIcon using carbon
+// OS X Dock implementation of wxTaskBarIcon using Carbon
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+//-----------------------------------------------------------------------------
// wxDockEventHandler
//
-// This is the global mac/carbon event handler for the dock.
+// This is the global Mac/Carbon event handler for the dock.
// We need this for two reasons:
// 1) To handle wxTaskBarIcon menu events (see below for why)
// 2) To handle events from the dock when it requests a menu
-//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-pascal OSStatus wxDockEventHandler( EventHandlerCallRef inHandlerCallRef,
- EventRef inEvent, void* pData)
+//-----------------------------------------------------------------------------
+pascal OSStatus
+wxDockEventHandler(EventHandlerCallRef WXUNUSED(inHandlerCallRef),
+ EventRef inEvent,
+ void *pData)
{
// Get the parameters we want from the event
wxDockTaskBarIcon* pTB = (wxDockTaskBarIcon*) pData;
const UInt32 eventClass = GetEventClass(inEvent);
const UInt32 eventKind = GetEventKind(inEvent);
+
+ OSStatus err = eventNotHandledErr;
// Handle wxTaskBar menu events (note that this is a global event handler
// so it will actually get called by all commands/menus)
- //
- if ((eventClass == kEventClassCommand) && (eventKind == kEventCommandProcess))
+ if ((eventClass == kEventClassCommand) && (eventKind == kEventCommandProcess || eventKind == kEventCommandUpdateStatus ))
{
// if we have no taskbar menu quickly pass it back to wxApp
- if (pTB->m_pMenu == NULL)
- return eventNotHandledErr;
-
- //
- // This is the real reason why we need this. Normally menus
- // get handled in wxMacAppEventHandler
- //
- // pascal OSStatus wxMacAppEventHandler(EventHandlerCallRef handler,
- // EventRef event, void *data)
- //
- // However, in the case of a taskbar menu call
- // command.menu.menuRef IS NULL!
- // Which causes the wxApp handler just to skip it.
- //
- MenuRef taskbarMenuRef = MAC_WXHMENU(pTB->m_pMenu->GetHMenu());
- OSErr err;
-
- // get the HICommand from the event
- HICommand command;
- err = GetEventParameter(inEvent, kEventParamDirectObject,
- typeHICommand, NULL,
- sizeof(HICommand), NULL, &command);
- if (err == noErr)
+ if (pTB->m_pMenu != NULL)
{
- // Obtain the REAL menuRef and the menuItemIndex in the real menuRef
- //
- // NOTE: menuRef is generally used here for submenus, as
- // GetMenuItemRefCon could give an incorrect wxMenuItem if we pass
- // just the top level wxTaskBar menu
- //
- MenuItemIndex menuItemIndex;
- MenuRef menuRef;
-
- err = GetIndMenuItemWithCommandID(taskbarMenuRef,
- command.commandID,
- 1, &menuRef, &menuItemIndex);
- if (err == noErr)
+ // This is the real reason why we need this. Normally menus
+ // get handled in wxMacAppEventHandler
+ // However, in the case of a taskbar menu call
+ // command.menu.menuRef IS NULL!
+ // Which causes the wxApp handler just to skip it.
+
+ // get the HICommand from the event
+ HICommand command;
+ if (GetEventParameter(inEvent, kEventParamDirectObject,
+ typeHICommand, NULL,sizeof(HICommand), NULL, &command ) == noErr)
{
- MenuCommand id = command.commandID;
- wxMenuItem* item = NULL;
-
- if (id != 0) // get the wxMenuItem reference from the MenuRef
- GetMenuItemRefCon(menuRef, menuItemIndex, (UInt32*) &item);
-
- if (item)
+ // Obtain the REAL menuRef and the menuItemIndex in the real menuRef
+ //
+ // NOTE: menuRef is generally used here for submenus, as
+ // GetMenuItemRefCon could give an incorrect wxMenuItem if we pass
+ // just the top level wxTaskBar menu
+ MenuItemIndex menuItemIndex;
+ MenuRef menuRef;
+ MenuRef taskbarMenuRef = MAC_WXHMENU(pTB->m_pMenu->GetHMenu());
+
+ // the next command is only successful if it was a command from the taskbar menu
+ // otherwise we pass it on
+ if (GetIndMenuItemWithCommandID(taskbarMenuRef,command.commandID,
+ 1, &menuRef, &menuItemIndex ) == noErr)
{
- // Handle items that are checkable
- // FIXME: Doesn't work (at least on 10.2)!
- if (item->IsCheckable())
- item->Check( !item->IsChecked() ) ;
-
- // send the wxEvent to the wxMenu
- item->GetMenu()->SendEvent(id,
- item->IsCheckable() ?
- item->IsChecked() : -1
- );
- err = noErr; // successfully handled the event
+ wxMenu* itemMenu = wxFindMenuFromMacMenu( menuRef ) ;
+ int id = wxMacCommandToId( command.commandID ) ;
+ wxMenuItem *item = NULL;
+
+ if (id != 0) // get the wxMenuItem reference from the MenuRef
+ GetMenuItemRefCon( menuRef, menuItemIndex, (URefCon*) &item );
+
+ if (item && itemMenu )
+ {
+ if ( eventKind == kEventCommandProcess )
+ err = itemMenu->MacHandleCommandProcess( item, id );
+ else if ( eventKind == kEventCommandUpdateStatus )
+ err = itemMenu->MacHandleCommandUpdateStatus( item, id );
+ }
}
}
} //end if noErr on getting HICommand from event
-
- // return whether we handled the event or not
- return err;
}
+ else if ((eventClass == kEventClassApplication) && (eventKind == kEventAppGetDockTileMenu ))
+ {
+ // process the right click events
+ // NB: This may result in double or even triple-creation of the menus
+ // We need to do this for 2.4 compat, however
+ wxTaskBarIconEvent downevt(wxEVT_TASKBAR_RIGHT_DOWN, NULL);
+ pTB->m_parent->ProcessEvent(downevt);
- // We better have a kEventClassApplication/kEventAppGetDockTileMenu combo here,
- // otherwise something is truly funky
- wxASSERT(eventClass == kEventClassApplication &&
- eventKind == kEventAppGetDockTileMenu);
-
- // process the right click events
- // NB: This may result in double or even triple-creation of the menus
- // We need to do this for 2.4 compat, however
- wxTaskBarIconEvent downevt(wxEVT_TASKBAR_RIGHT_DOWN,NULL);
- pTB->m_parent->ProcessEvent(downevt);
-
- wxTaskBarIconEvent upevt(wxEVT_TASKBAR_RIGHT_UP,NULL);
- pTB->m_parent->ProcessEvent(upevt);
-
- // create popup menu
- wxMenu* menu = pTB->DoCreatePopupMenu();
+ wxTaskBarIconEvent upevt(wxEVT_TASKBAR_RIGHT_UP, NULL);
+ pTB->m_parent->ProcessEvent(upevt);
- OSStatus err = eventNotHandledErr;
+ // create popup menu
+ wxMenu* menu = pTB->DoCreatePopupMenu();
- if (menu != NULL)
- {
- // note to self - a MenuRef *is* a MenuHandle
- MenuRef hMenu = MAC_WXHMENU(menu->GetHMenu());
-
- // When SetEventParameter is called it will decrement
- // the reference count of the menu - we need to make
- // sure it stays around in the wxMenu class here
- RetainMenu(hMenu);
-
- // set the actual dock menu
- err = SetEventParameter(inEvent, kEventParamMenuRef,
- typeMenuRef, sizeof(MenuRef), &hMenu);
- wxASSERT(err == noErr);
+ if (menu != NULL)
+ {
+ // note to self - a MenuRef *is* a MenuHandle
+ MenuRef hMenu = MAC_WXHMENU(menu->GetHMenu());
+
+ // When SetEventParameter is called it will decrement
+ // the reference count of the menu - we need to make
+ // sure it stays around in the wxMenu class here
+ CFRetain(hMenu);
+
+ // set the actual dock menu
+ err = SetEventParameter(
+ inEvent, kEventParamMenuRef,
+ typeMenuRef, sizeof(MenuRef), &hMenu );
+ verify_noerr( err );
+ }
}
return err;
}
-//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+//-----------------------------------------------------------------------------
// wxDeepCopyMenu
//
// Performs a top-to-bottom copy of the input menu and all of its
//
// This is mostly needed for 2.4 compatability. However wxPython and others
// still use this way of setting the taskbarmenu.
-//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-wxMenu* wxDeepCopyMenu(wxMenu* menu)
+//-----------------------------------------------------------------------------
+wxMenu * wxDeepCopyMenu( wxMenu *menu )
{
- if (!menu)
+ if (menu == NULL)
return NULL;
- //
// NB: Here we have to perform a deep copy of the menu,
// copying each and every menu item from menu to m_pMenu.
// Other implementations use wxWindow::PopupMenu here,
// which idle execution until the user selects something,
- // but since the mac handles this internally, we can't -
+ // but since the Mac handles this internally, we can't -
// and have no way at all to idle it while the dock menu
// is being shown before menu goes out of scope (it may
// not be on the heap, and may expire right after this function
// Also, since there is no equal (assignment) operator
// on either wxMenu or wxMenuItem, we have to do all the
// dirty work ourselves.
- //
// perform a deep copy of the menu
wxMenuItemList& theList = menu->GetMenuItems();
wxMenuItemList::compatibility_iterator theNode = theList.GetFirst();
// create the main menu
- wxMenu* m_pMenu = new wxMenu(menu->GetTitle());
+ wxMenu *m_pMenu = new wxMenu(menu->GetTitle());
while (theNode != NULL)
{
new wxMenuItem(
m_pMenu, // parent menu
theItem->GetId(), // id
- theItem->GetText(), // text label
+ theItem->GetItemLabel(), // text label
theItem->GetHelp(), // status bar help string
theItem->GetKind(), // menu flags - checkable, separator, etc.
- wxDeepCopyMenu(theItem->GetSubMenu()) // submenu
- ));
+ wxDeepCopyMenu(theItem->GetSubMenu()) )); // submenu
+
theNode = theNode->GetNext();
}
//
// Initializes the dock implementation of wxTaskBarIcon.
//
-// Here we create some mac-specific event handlers and UPPs.
+// Here we create some Mac-specific event handlers and UPPs.
//-----------------------------------------------------------------------------
wxDockTaskBarIcon::wxDockTaskBarIcon(wxTaskBarIcon* parent)
: wxTaskBarIconImpl(parent),
EventTypeSpec tbEventList[] =
{
{ kEventClassCommand, kEventProcessCommand },
+ { kEventClassCommand, kEventCommandUpdateStatus },
{ kEventClassApplication, kEventAppGetDockTileMenu }
};
m_eventupp = NewEventHandlerUPP(wxDockEventHandler);
wxASSERT(m_eventupp != NULL);
-#ifdef __WXDEBUG__
- OSStatus err =
-#endif
- InstallApplicationEventHandler(
+ OSStatus err = InstallApplicationEventHandler(
m_eventupp,
GetEventTypeCount(tbEventList), tbEventList,
this, &m_eventHandlerRef);
- wxASSERT( err == noErr );
+ verify_noerr( err );
}
//-----------------------------------------------------------------------------
// Helper function that handles a request from the dock event handler
// to get the menu for the dock
//-----------------------------------------------------------------------------
-wxMenu* wxDockTaskBarIcon::DoCreatePopupMenu()
+wxMenu * wxDockTaskBarIcon::DoCreatePopupMenu()
{
// get the menu from the parent
wxMenu* theNewMenu = CreatePopupMenu();
//
// Sets the icon for the dock CGImage functions and SetApplicationDockTileImage
//-----------------------------------------------------------------------------
-bool wxDockTaskBarIcon::SetIcon(const wxIcon& icon, const wxString& tooltip)
+bool wxDockTaskBarIcon::SetIcon(const wxIcon& icon, const wxString& WXUNUSED(tooltip))
{
// convert the wxIcon into a wxBitmap so we can perform some
// wxBitmap operations with it
- wxBitmap bmp( icon ) ;
+ wxBitmap bmp( icon );
wxASSERT( bmp.Ok() );
// get the CGImageRef for the wxBitmap:
// OSX builds only, but then the dock only exists in OSX
- CGImageRef pImage = (CGImageRef) bmp.CGImageCreate();
+ CGImageRef pImage = (CGImageRef) bmp.CreateCGImage();
wxASSERT( pImage != NULL );
// actually set the dock image
OSStatus err = SetApplicationDockTileImage( pImage );
- wxASSERT( err == noErr );
+ verify_noerr( err );
// free the CGImage, now that it's referenced by the dock
if (pImage != NULL)
// restore old icon to the dock
OSStatus err = RestoreApplicationDockTileImage();
- wxASSERT(err == noErr);
+ verify_noerr( err );
// restore the old menu to the dock
- SetApplicationDockTileMenu(m_theLastMenu);
+ SetApplicationDockTileMenu( m_theLastMenu );
bool success = (err == noErr);
m_iconAdded = !success;
if (m_pMenu)
delete m_pMenu;
- //start copy of menu
+ // start copy of menu
m_pMenu = wxDeepCopyMenu(menu);
- //finish up
+ // finish up
m_pMenu->SetInvokingWindow(m_menuEventWindow);
return true;
//-----------------------------------------------------------------------------
wxTaskBarIcon::wxTaskBarIcon(wxTaskBarIconType nType)
{
- wxASSERT_MSG(nType == DOCK,
- wxT("Only the DOCK implementation of wxTaskBarIcon")
- wxT("on mac carbon is currently supported!"));
+ wxASSERT_MSG(
+ nType == DOCK,
+ wxT("Only the DOCK implementation of wxTaskBarIcon on Mac-Carbon is currently supported!") );
+
m_impl = new wxDockTaskBarIcon(this);
}
//-----------------------------------------------------------------------------
bool wxTaskBarIcon::IsIconInstalled() const
{ return m_impl->IsIconInstalled(); }
+
bool wxTaskBarIcon::SetIcon(const wxIcon& icon, const wxString& tooltip)
{ return m_impl->SetIcon(icon, tooltip); }
+
bool wxTaskBarIcon::RemoveIcon()
{ return m_impl->RemoveIcon(); }
+
bool wxTaskBarIcon::PopupMenu(wxMenu *menu)
{ return m_impl->PopupMenu(menu); }
-#endif //wxHAS_TASK_BAR_ICON
+#endif // wxUSE_TASKBARICON
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