X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b019151f0b23d0fd97925ae8859bd7d0dfc91b0f..4d19d979165dfab92cccd656b9f75c2d516aa21b:/src/gtk/menu.cpp diff --git a/src/gtk/menu.cpp b/src/gtk/menu.cpp index 44dcd1ba04..e56b4632f7 100644 --- a/src/gtk/menu.cpp +++ b/src/gtk/menu.cpp @@ -20,6 +20,13 @@ #include "gdk/gdk.h" #include "gtk/gtk.h" +//----------------------------------------------------------------------------- +// idle system +//----------------------------------------------------------------------------- + +extern void wxapp_install_idle_handler(); +extern bool g_isIdle; + //----------------------------------------------------------------------------- // wxMenuBar //----------------------------------------------------------------------------- @@ -28,13 +35,22 @@ IMPLEMENT_DYNAMIC_CLASS(wxMenuBar,wxWindow) wxMenuBar::wxMenuBar( long style ) { - m_needParent = FALSE; // hmmm + /* the parent window is known after wxFrame::SetMenu() */ + m_needParent = FALSE; + m_style = style; PreCreation( (wxWindow *) NULL, -1, wxDefaultPosition, wxDefaultSize, style, "menu" ); m_menus.DeleteContents( TRUE ); + /* GTK 1.2.0 doesn't have gtk_item_factory_get_item(), but GTK 1.2.1 has. */ +#if (GTK_MINOR_VERSION > 0) && (GTK_MICRO_VERSION > 0) + m_accel = gtk_accel_group_new(); + m_factory = gtk_item_factory_new( GTK_TYPE_MENU_BAR, "
", m_accel ); + m_menubar = gtk_item_factory_get_widget( m_factory, "
" ); +#else m_menubar = gtk_menu_bar_new(); +#endif if (style & wxMB_DOCKABLE) { @@ -48,50 +64,186 @@ wxMenuBar::wxMenuBar( long style ) } PostCreation(); - - Show( TRUE ); } wxMenuBar::wxMenuBar() { - m_needParent = FALSE; // hmmm + /* the parent window is known after wxFrame::SetMenu() */ + m_needParent = FALSE; + m_style = 0; PreCreation( (wxWindow *) NULL, -1, wxDefaultPosition, wxDefaultSize, 0, "menu" ); m_menus.DeleteContents( TRUE ); + /* GTK 1.2.0 doesn't have gtk_item_factory_get_item(), but GTK 1.2.1 has. */ +#if (GTK_MINOR_VERSION > 0) && (GTK_MICRO_VERSION > 0) + m_accel = gtk_accel_group_new(); + m_factory = gtk_item_factory_new( GTK_TYPE_MENU_BAR, "
", m_accel ); + m_menubar = gtk_item_factory_get_widget( m_factory, "
" ); +#else m_menubar = gtk_menu_bar_new(); +#endif m_widget = GTK_WIDGET(m_menubar); PostCreation(); +} + +wxMenuBar::~wxMenuBar() +{ + // how to destroy a GtkItemFactory ? +} + +static void wxMenubarUnsetInvokingWindow( wxMenu *menu, wxWindow *win ) +{ + menu->SetInvokingWindow( (wxWindow*) NULL ); + +#if (GTK_MINOR_VERSION > 0) + wxWindow *top_frame = win; + while (top_frame->GetParent()) top_frame = top_frame->GetParent(); + + /* support for native hot keys */ + gtk_accel_group_detach( menu->m_accel, GTK_OBJECT(top_frame->m_widget) ); +#endif + + wxNode *node = menu->GetItems().First(); + while (node) + { + wxMenuItem *menuitem = (wxMenuItem*)node->Data(); + if (menuitem->IsSubMenu()) + wxMenubarUnsetInvokingWindow( menuitem->GetSubMenu(), win ); + node = node->Next(); + } +} + +static void wxMenubarSetInvokingWindow( wxMenu *menu, wxWindow *win ) +{ + menu->SetInvokingWindow( win ); + +#if (GTK_MINOR_VERSION > 0) + wxWindow *top_frame = win; + while (top_frame->GetParent()) + top_frame = top_frame->GetParent(); + + /* support for native hot keys */ + gtk_accel_group_attach( menu->m_accel, GTK_OBJECT(top_frame->m_widget) ); +#endif + + wxNode *node = menu->GetItems().First(); + while (node) + { + wxMenuItem *menuitem = (wxMenuItem*)node->Data(); + if (menuitem->IsSubMenu()) + wxMenubarSetInvokingWindow( menuitem->GetSubMenu(), win ); + node = node->Next(); + } +} + +void wxMenuBar::SetInvokingWindow( wxWindow *win ) +{ +#if (GTK_MINOR_VERSION > 0) && (GTK_MICRO_VERSION > 0) + wxWindow *top_frame = win; + while (top_frame->GetParent()) + top_frame = top_frame->GetParent(); + + /* support for native key accelerators indicated by underscroes */ + gtk_accel_group_attach( m_accel, GTK_OBJECT(top_frame->m_widget) ); +#endif + + wxNode *node = m_menus.First(); + while (node) + { + wxMenu *menu = (wxMenu*)node->Data(); + wxMenubarSetInvokingWindow( menu, win ); + node = node->Next(); + } +} - Show( TRUE ); +void wxMenuBar::UnsetInvokingWindow( wxWindow *win ) +{ +#if (GTK_MINOR_VERSION > 0) && (GTK_MICRO_VERSION > 0) + wxWindow *top_frame = win; + while (top_frame->GetParent()) + top_frame = top_frame->GetParent(); + + /* support for native key accelerators indicated by underscroes */ + gtk_accel_group_detach( m_accel, GTK_OBJECT(top_frame->m_widget) ); +#endif + + wxNode *node = m_menus.First(); + while (node) + { + wxMenu *menu = (wxMenu*)node->Data(); + wxMenubarUnsetInvokingWindow( menu, win ); + node = node->Next(); + } } void wxMenuBar::Append( wxMenu *menu, const wxString &title ) { m_menus.Append( menu ); - - wxString s = _T(""); - for ( const wxChar *pc = title; *pc != _T('\0'); pc++ ) + + const wxChar *pc; + + /* GTK 1.2 wants to have "_" instead of "&" for accelerators */ + wxString str; + for ( pc = title; *pc != _T('\0'); pc++ ) { if (*pc == _T('&')) - { - pc++; /* skip it */ -#if (GTK_MINOR_VERSION > 0) - // s << '_'; not yet + { +#if (GTK_MINOR_VERSION > 0) && (GTK_MICRO_VERSION > 0) + str << _T('_'); + } else + if (*pc == _T('/')) + { + str << _T('\\'); #endif } - s << *pc; + else + str << *pc; + } + + /* this doesn't have much effect right now */ + menu->SetTitle( str ); + + /* GTK 1.2.0 doesn't have gtk_item_factory_get_item(), but GTK 1.2.1 has. */ +#if (GTK_MINOR_VERSION > 0) && (GTK_MICRO_VERSION > 0) + + /* local buffer in multibyte form */ + wxString buf; + buf << _T('/') << str.c_str(); + + char *cbuf = new char[buf.Length()]; + strcpy(cbuf, buf.mbc_str()); + + GtkItemFactoryEntry entry; + entry.path = (gchar *)cbuf; // const_cast + entry.accelerator = (gchar*) NULL; + entry.callback = (GtkItemFactoryCallback) NULL; + entry.callback_action = 0; + entry.item_type = ""; + + gtk_item_factory_create_item( m_factory, &entry, (gpointer) this, 2 ); /* what is 2 ? */ + /* in order to get the pointer to the item we need the item text _without_ underscores */ + wxString tmp = _T("
/"); + for ( pc = str; *pc != _T('\0'); pc++ ) + { + if (*pc == _T('_')) pc++; /* skip it */ + tmp << *pc; } + menu->m_owner = gtk_item_factory_get_item( m_factory, tmp.mb_str() ); + gtk_menu_item_set_submenu( GTK_MENU_ITEM(menu->m_owner), menu->m_menu ); + delete [] cbuf; +#else - menu->SetTitle(s); - menu->m_owner = gtk_menu_item_new_with_label( MBSTRINGCAST s.mbc_str() ); + menu->m_owner = gtk_menu_item_new_with_label( str.mb_str() ); gtk_widget_show( menu->m_owner ); gtk_menu_item_set_submenu( GTK_MENU_ITEM(menu->m_owner), menu->m_menu ); gtk_menu_bar_append( GTK_MENU_BAR(m_menubar), menu->m_owner ); + +#endif } static int FindMenuItemRecursive( const wxMenu *menu, const wxString &menuString, const wxString &itemString ) @@ -116,7 +268,7 @@ static int FindMenuItemRecursive( const wxMenu *menu, const wxString &menuString return wxNOT_FOUND; } -wxMenuItem *wxMenuBar::FindItemForId(int itemId, wxMenu **menuForItem = NULL) const +wxMenuItem *wxMenuBar::FindItemForId(int itemId, wxMenu **menuForItem ) const { if ( menuForItem ) { @@ -286,6 +438,8 @@ wxString wxMenuBar::GetHelpString( int id ) const static void gtk_menu_clicked_callback( GtkWidget *widget, wxMenu *menu ) { + if (g_isIdle) wxapp_install_idle_handler(); + int id = menu->FindMenuIdByMenuItem(widget); /* should find it for normal (not popup) menu */ @@ -335,6 +489,8 @@ static void gtk_menu_clicked_callback( GtkWidget *widget, wxMenu *menu ) static void gtk_menu_hilight_callback( GtkWidget *widget, wxMenu *menu ) { + if (g_isIdle) wxapp_install_idle_handler(); + int id = menu->FindMenuIdByMenuItem(widget); wxASSERT( id != -1 ); // should find it! @@ -367,6 +523,8 @@ static void gtk_menu_hilight_callback( GtkWidget *widget, wxMenu *menu ) static void gtk_menu_nolight_callback( GtkWidget *widget, wxMenu *menu ) { + if (g_isIdle) wxapp_install_idle_handler(); + int id = menu->FindMenuIdByMenuItem(widget); wxASSERT( id != -1 ); // should find it! @@ -404,23 +562,39 @@ wxMenuItem::wxMenuItem() // it's valid for this function to be called even if m_menuItem == NULL void wxMenuItem::SetName( const wxString& str ) { + /* '\t' is the deliminator indicating a hot key */ m_text = _T(""); - for ( const wxChar *pc = str; *pc != _T('\0'); pc++ ) + const wxChar *pc = str; + for (; (*pc != _T('\0')) && (*pc != _T('\t')); pc++ ) { if (*pc == _T('&')) - { - pc++; /* skip it */ + { #if (GTK_MINOR_VERSION > 0) m_text << _T('_'); + } else + if (*pc == _T('/')) /* we have to filter out slashes ... */ + { + m_text << _T('\\'); /* ... and replace them with back slashes */ #endif } - m_text << *pc; + else + m_text << *pc; + } + + /* only GTK 1.2 knows about hot keys */ + m_hotKey = _T(""); +#if (GTK_MINOR_VERSION > 0) + if(*pc == _T('\t')) + { + pc++; + m_hotKey = pc; } +#endif if (m_menuItem) { GtkLabel *label = GTK_LABEL( GTK_BIN(m_menuItem)->child ); - gtk_label_set( label, m_text.mbc_str()); + gtk_label_set( label, m_text.mb_str()); } } @@ -461,17 +635,29 @@ bool wxMenuItem::IsChecked() const IMPLEMENT_DYNAMIC_CLASS(wxMenu,wxEvtHandler) -wxMenu::wxMenu( const wxString& title, const wxFunction func ) +wxMenu::wxMenu( const wxString& title, const wxFunction func, long style ) +{ + Init(title, func, style); +} + +wxMenu::wxMenu(long style) +{ + Init(wxEmptyString, (wxFunction) NULL, style); +} + +void +wxMenu::Init( const wxString& title, const wxFunction func, long style ) { m_title = title; m_items.DeleteContents( TRUE ); m_invokingWindow = (wxWindow *) NULL; - + m_style = style; + #if (GTK_MINOR_VERSION > 0) m_accel = gtk_accel_group_new(); m_factory = gtk_item_factory_new( GTK_TYPE_MENU, "
", m_accel ); m_menu = gtk_item_factory_get_widget( m_factory, "
" ); -#else +#else m_menu = gtk_menu_new(); // Do not show! #endif @@ -487,6 +673,23 @@ wxMenu::wxMenu( const wxString& title, const wxFunction func ) } m_owner = (GtkWidget*) NULL; + +#if (GTK_MINOR_VERSION > 0) + /* Tearoffs are entries, just like separators. So if we want this + menu to be a tear-off one, we just append a tearoff entry + immediately. */ + if(m_style & wxMENU_TEAROFF) + { + GtkItemFactoryEntry entry; + entry.path = "/tearoff"; + entry.callback = (GtkItemFactoryCallback) NULL; + entry.callback_action = 0; + entry.item_type = ""; + entry.accelerator = (gchar*) NULL; + gtk_item_factory_create_item( m_factory, &entry, (gpointer) this, 2 ); /* what is 2 ? */ + //GtkWidget *menuItem = gtk_item_factory_get_widget( m_factory, "
/tearoff" ); + } +#endif } wxMenu::~wxMenu() @@ -510,14 +713,66 @@ void wxMenu::AppendSeparator() wxMenuItem *mitem = new wxMenuItem(); mitem->SetId(ID_SEPARATOR); +#if (GTK_MINOR_VERSION > 0) + GtkItemFactoryEntry entry; + entry.path = "/sep"; + entry.callback = (GtkItemFactoryCallback) NULL; + entry.callback_action = 0; + entry.item_type = ""; + entry.accelerator = (gchar*) NULL; + + gtk_item_factory_create_item( m_factory, &entry, (gpointer) this, 2 ); /* what is 2 ? */ + + /* this will be wrong for more than one separator. do we care? */ + GtkWidget *menuItem = gtk_item_factory_get_widget( m_factory, "
/sep" ); +#else GtkWidget *menuItem = gtk_menu_item_new(); gtk_menu_append( GTK_MENU(m_menu), menuItem ); gtk_widget_show( menuItem ); - +#endif + mitem->SetMenuItem(menuItem); m_items.Append( mitem ); } +static char* GetHotKey( const wxString &hotkey, char *hotbuf ) +{ + if (hotkey.IsEmpty()) return (char*) NULL; + + switch (hotkey[0]) + { + case _T('a'): /* Alt */ + case _T('A'): + case _T('m'): /* Meta */ + case _T('M'): + { + strcpy( hotbuf, "" ); + wxString last = hotkey.Right(1); + strcat( hotbuf, last.mb_str() ); + return hotbuf; + } + case _T('c'): /* Ctrl */ + case _T('C'): + case _T('s'): /* Strg, yeah man, I'm German */ + case _T('S'): + { + strcpy( hotbuf, "" ); + wxString last = hotkey.Right(1); + strcat( hotbuf, last.mb_str() ); + return hotbuf; + } + case _T('F'): /* function keys */ + { + strcpy( hotbuf, hotkey.mb_str() ); + return hotbuf; + } + default: + { + } + } + return (char*) NULL; +} + void wxMenu::Append( int id, const wxString &item, const wxString &helpStr, bool checkable ) { wxMenuItem *mitem = new wxMenuItem(); @@ -525,26 +780,30 @@ void wxMenu::Append( int id, const wxString &item, const wxString &helpStr, bool mitem->SetText(item); mitem->SetHelp(helpStr); mitem->SetCheckable(checkable); - const wxChar *text = mitem->GetText(); - + #if (GTK_MINOR_VERSION > 0) - wxChar buf[100]; - wxStrcpy( buf, _T("/") ); - wxStrcat( buf, text ); - - wxWX2MBbuf pbuf = wxConv_current->cWX2MB(buf); + /* text has "_" instead of "&" after mitem->SetText() */ + wxString text( mitem->GetText() ); + + /* local buffer in multibyte form */ + char buf[200]; + strcpy( buf, "/" ); + strcat( buf, text.mb_str() ); + GtkItemFactoryEntry entry; - entry.path = MBSTRINGCAST pbuf; - entry.accelerator = (gchar*) NULL; + entry.path = buf; entry.callback = (GtkItemFactoryCallback) gtk_menu_clicked_callback; entry.callback_action = 0; if (checkable) entry.item_type = ""; else entry.item_type = ""; - + + char hotbuf[50]; + entry.accelerator = GetHotKey( mitem->GetHotKey(), hotbuf ); + gtk_item_factory_create_item( m_factory, &entry, (gpointer) this, 2 ); /* what is 2 ? */ - + /* in order to get the pointer to the item we need the item text _without_ underscores */ wxString s = _T("
/"); for ( const wxChar *pc = text; *pc != _T('\0'); pc++ ) @@ -552,21 +811,21 @@ void wxMenu::Append( int id, const wxString &item, const wxString &helpStr, bool if (*pc == _T('_')) pc++; /* skip it */ s << *pc; } - - GtkWidget *menuItem = gtk_item_factory_get_widget( m_factory, s.mbc_str() ); - + + GtkWidget *menuItem = gtk_item_factory_get_widget( m_factory, s.mb_str() ); + #else - GtkWidget *menuItem = checkable ? gtk_check_menu_item_new_with_label(text) - : gtk_menu_item_new_with_label(text); - + GtkWidget *menuItem = checkable ? gtk_check_menu_item_new_with_label( mitem->GetText().mb_str() ) + : gtk_menu_item_new_with_label( mitem->GetText().mb_str() ); + gtk_signal_connect( GTK_OBJECT(menuItem), "activate", GTK_SIGNAL_FUNC(gtk_menu_clicked_callback), (gpointer)this ); - + gtk_menu_append( GTK_MENU(m_menu), menuItem ); gtk_widget_show( menuItem ); - + #endif gtk_signal_connect( GTK_OBJECT(menuItem), "select", @@ -582,16 +841,48 @@ void wxMenu::Append( int id, const wxString &item, const wxString &helpStr, bool m_items.Append( mitem ); } -void wxMenu::Append( int id, const wxString &text, wxMenu *subMenu, const wxString &helpStr ) +void wxMenu::Append( int id, const wxString &item, wxMenu *subMenu, const wxString &helpStr ) { wxMenuItem *mitem = new wxMenuItem(); mitem->SetId(id); - mitem->SetText(text); + mitem->SetText(item); mitem->SetHelp(helpStr); +#if (GTK_MINOR_VERSION > 0) + /* text has "_" instead of "&" after mitem->SetText() */ + wxString text( mitem->GetText() ); + + /* local buffer in multibyte form */ + char buf[200]; + strcpy( buf, "/" ); + strcat( buf, text.mb_str() ); + + GtkItemFactoryEntry entry; + entry.path = buf; + entry.callback = (GtkItemFactoryCallback) 0; + entry.callback_action = 0; + entry.item_type = ""; + + gtk_item_factory_create_item( m_factory, &entry, (gpointer) this, 2 ); /* what is 2 ? */ + + /* in order to get the pointer to the item we need the item text _without_ underscores */ + wxString s = _T("
/"); + for ( const wxChar *pc = text; *pc != _T('\0'); pc++ ) + { + if (*pc == _T('_')) pc++; /* skip it */ + s << *pc; + } + + GtkWidget *menuItem = gtk_item_factory_get_item( m_factory, s.mb_str() ); + +#else + GtkWidget *menuItem = gtk_menu_item_new_with_label(mitem->GetText().mbc_str()); - mitem->SetMenuItem(menuItem); - mitem->SetSubMenu(subMenu); + + gtk_menu_append( GTK_MENU(m_menu), menuItem ); + gtk_widget_show( menuItem ); + +#endif gtk_signal_connect( GTK_OBJECT(menuItem), "select", GTK_SIGNAL_FUNC(gtk_menu_hilight_callback), @@ -602,8 +893,10 @@ void wxMenu::Append( int id, const wxString &text, wxMenu *subMenu, const wxStri (gpointer*)this ); gtk_menu_item_set_submenu( GTK_MENU_ITEM(menuItem), subMenu->m_menu ); - gtk_menu_append( GTK_MENU(m_menu), menuItem ); - gtk_widget_show( menuItem ); + + mitem->SetMenuItem(menuItem); + mitem->SetSubMenu(subMenu); + m_items.Append( mitem ); } @@ -650,8 +943,8 @@ int wxMenu::FindItem( const wxString itemString ) const for ( const wxChar *pc = itemString; *pc != _T('\0'); pc++ ) { if (*pc == _T('&')) - { - pc++; /* skip it */ + { + pc++; /* skip it */ #if (GTK_MINOR_VERSION > 0) s << _T('_'); #endif