wxMenu code clean up

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1967 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
1999-03-24 19:05:19 +00:00
parent 1c22cf1cf1
commit c626a8b797
16 changed files with 1458 additions and 1356 deletions

View File

@@ -39,8 +39,8 @@ wxMenuBar::wxMenuBar( long style )
if (style & wxMB_DOCKABLE)
{
m_widget = gtk_handle_box_new();
gtk_container_add( GTK_CONTAINER(m_widget), GTK_WIDGET(m_menubar) );
gtk_widget_show( GTK_WIDGET(m_menubar) );
gtk_container_add( GTK_CONTAINER(m_widget), GTK_WIDGET(m_menubar) );
gtk_widget_show( GTK_WIDGET(m_menubar) );
}
else
{
@@ -72,16 +72,19 @@ wxMenuBar::wxMenuBar()
void wxMenuBar::Append( wxMenu *menu, const wxString &title )
{
m_menus.Append( menu );
menu->m_title = title;
wxString title2 = title;
int pos;
do
do
{
pos = menu->m_title.First( '&' );
if (pos != -1) menu->m_title.Remove( pos, 1 );
} while (pos != -1);
pos = title2.First( '&' );
if (pos != wxNOT_FOUND)
title2.Remove( pos, 1 );
} while (pos != wxNOT_FOUND);
menu->m_owner = gtk_menu_item_new_with_label( WXSTRINGCAST(menu->m_title) );
menu->SetTitle(title2);
menu->m_owner = gtk_menu_item_new_with_label( WXSTRINGCAST(title2) );
gtk_widget_show( menu->m_owner );
gtk_menu_item_set_submenu( GTK_MENU_ITEM(menu->m_owner), menu->m_menu );
@@ -90,13 +93,14 @@ void wxMenuBar::Append( wxMenu *menu, const wxString &title )
static int FindMenuItemRecursive( const wxMenu *menu, const wxString &menuString, const wxString &itemString )
{
if (menu->m_title == menuString)
if (menu->GetTitle() == menuString)
{
int res = menu->FindItem( itemString );
if (res != -1) return res;
if (res != wxNOT_FOUND)
return res;
}
wxNode *node = menu->m_items.First();
wxNode *node = ((wxMenu *)menu)->GetItems().First(); // const_cast
while (node)
{
wxMenuItem *item = (wxMenuItem*)node->Data();
@@ -106,7 +110,19 @@ static int FindMenuItemRecursive( const wxMenu *menu, const wxString &menuString
node = node->Next();
}
return -1;
return wxNOT_FOUND;
}
wxMenuItem *wxMenuBar::FindItemForId(int itemId, wxMenu **menuForItem = NULL) const
{
if ( menuForItem )
{
// TODO return the pointer to the menu
*menuForItem = NULL;
}
return FindItem(itemId);
}
int wxMenuBar::FindMenuItem( const wxString &menuString, const wxString &itemString ) const
@@ -122,26 +138,26 @@ int wxMenuBar::FindMenuItem( const wxString &menuString, const wxString &itemStr
return -1;
}
/* Find a wxMenuItem using its id. Recurses down into sub-menus */
// Find a wxMenuItem using its id. Recurses down into sub-menus
static wxMenuItem* FindMenuItemByIdRecursive(const wxMenu* menu, int id)
{
wxMenuItem* result = menu->FindItem(id);
wxNode *node = menu->m_items.First();
while ( node && result == NULL )
wxNode *node = ((wxMenu *)menu)->GetItems().First(); // const_cast
while ( node && result == NULL )
{
wxMenuItem *item = (wxMenuItem*)node->Data();
if (item->IsSubMenu())
{
{
result = FindMenuItemByIdRecursive( item->GetSubMenu(), id );
}
}
node = node->Next();
}
return result;
}
wxMenuItem* wxMenuBar::FindMenuItemById( int id ) const
wxMenuItem* wxMenuBar::FindItem( int id ) const
{
wxMenuItem* result = 0;
wxNode *node = m_menus.First();
@@ -151,101 +167,114 @@ wxMenuItem* wxMenuBar::FindMenuItemById( int id ) const
result = FindMenuItemByIdRecursive( menu, id );
node = node->Next();
}
return result;
}
void wxMenuBar::Check( int id, bool check )
{
wxMenuItem* item = FindMenuItemById( id );
if (item) item->Check(check);
wxCHECK_RET( item, "wxMenuBar::Check: no such item" );
item->Check(check);
}
bool wxMenuBar::Checked( int id ) const
bool wxMenuBar::IsChecked( int id ) const
{
wxMenuItem* item = FindMenuItemById( id );
if (item) return item->IsChecked();
return FALSE;
wxCHECK_MSG( item, FALSE, "wxMenuBar::IsChecked: no such item" );
return item->IsChecked();
}
void wxMenuBar::Enable( int id, bool enable )
{
wxMenuItem* item = FindMenuItemById( id );
if (item) item->Enable(enable);
wxCHECK_RET( item, "wxMenuBar::Enable: no such item" );
item->Enable(enable);
}
bool wxMenuBar::Enabled( int id ) const
bool wxMenuBar::IsEnabled( int id ) const
{
wxMenuItem* item = FindMenuItemById( id );
if (item) return item->IsEnabled();
return FALSE;
wxCHECK_MSG( item, FALSE, "wxMenuBar::IsEnabled: no such item" );
return item->IsEnabled();
}
wxString wxMenuBar::GetLabel( int id ) const
{
wxMenuItem* item = FindMenuItemById( id );
if (item) return item->GetText();
return wxString("");
wxCHECK_MSG( item, "", "wxMenuBar::GetLabel: no such item" );
return item->GetText();
}
void wxMenuBar::SetLabel( int id, const wxString &label )
{
wxMenuItem* item = FindMenuItemById( id );
if (item) item->SetText( label );
wxCHECK_RET( item, "wxMenuBar::SetLabel: no such item" );
item->SetText( label );
}
void wxMenuBar::EnableTop( int pos, bool flag )
{
wxNode *node = m_menus.Nth( pos );
wxCHECK_RET( node, "menu not found" );
wxMenu* menu = (wxMenu*)node->Data();
if (menu->m_owner) gtk_widget_set_sensitive( menu->m_owner, flag );
if (menu->m_owner)
gtk_widget_set_sensitive( menu->m_owner, flag );
}
wxString wxMenuBar::GetLabelTop( int pos ) const
{
wxNode *node = m_menus.Nth( pos );
wxCHECK_MSG( node, "invalid", "menu not found" );
wxMenu* menu = (wxMenu*)node->Data();
return menu->GetTitle();
}
void wxMenuBar::SetLabelTop( int pos, const wxString& label )
{
wxNode *node = m_menus.Nth( pos );
wxCHECK_RET( node, "menu not found" );
wxMenu* menu = (wxMenu*)node->Data();
menu->SetTitle( label );
}
void wxMenuBar::SetHelpString( int id, const wxString& helpString )
{
wxMenuItem* item = FindMenuItemById( id );
if (item) item->SetHelp( helpString );
wxCHECK_RET( item, "wxMenuBar::SetHelpString: no such item" );
item->SetHelp( helpString );
}
wxString wxMenuBar::GetHelpString( int id ) const
{
wxMenuItem* item = FindMenuItemById( id );
if (item)
return item->GetHelp();
else
return wxString("");
wxCHECK_MSG( item, "", "wxMenuBar::GetHelpString: no such item" );
return item->GetHelp();
}
//-----------------------------------------------------------------------------
@@ -257,41 +286,44 @@ static void gtk_menu_clicked_callback( GtkWidget *widget, wxMenu *menu )
int id = menu->FindMenuIdByMenuItem(widget);
/* should find it for normal (not popup) menu */
wxASSERT( (id != -1) || (menu->GetInvokingWindow() != NULL) );
wxASSERT( (id != -1) || (menu->GetInvokingWindow() != NULL) );
if (!menu->IsEnabled(id)) return;
if (!menu->IsEnabled(id))
return;
wxMenuItem* item = menu->FindItem( id );
wxCHECK_RET( item, "error in menu item callback" );
if (item->m_isCheckMenu)
if (item->IsCheckable())
{
if (item->m_isChecked == item->IsChecked())
if (item->GetCheckedFlag() == item->IsChecked())
{
/* the menu item has been checked by calling wxMenuItem->Check() */
/* the menu item has been checked by calling wxMenuItem->Check() */
return;
}
else
{
/* the user pressed on the menu item -> report */
item->m_isChecked = item->IsChecked(); /* make consistent again */
}
}
else
{
/* the user pressed on the menu item -> report */
item->SetCheckedFlag(item->IsChecked()); /* make consistent again */
}
}
wxCommandEvent event( wxEVT_COMMAND_MENU_SELECTED, id );
event.SetEventObject( menu );
event.SetInt(id );
if (menu->m_callback)
if (menu->GetCallback())
{
(void) (*(menu->m_callback)) (*menu, event);
(void) (*(menu->GetCallback())) (*menu, event);
return;
}
if (menu->GetEventHandler()->ProcessEvent(event)) return;
if (menu->GetEventHandler()->ProcessEvent(event))
return;
wxWindow *win = menu->GetInvokingWindow();
if (win) win->GetEventHandler()->ProcessEvent( event );
if (win)
win->GetEventHandler()->ProcessEvent( event );
}
//-----------------------------------------------------------------------------
@@ -304,7 +336,8 @@ static void gtk_menu_hilight_callback( GtkWidget *widget, wxMenu *menu )
wxASSERT( id != -1 ); // should find it!
if (!menu->IsEnabled(id)) return;
if (!menu->IsEnabled(id))
return;
wxMenuEvent event( wxEVT_MENU_HIGHLIGHT, id );
event.SetEventObject( menu );
@@ -318,7 +351,8 @@ static void gtk_menu_hilight_callback( GtkWidget *widget, wxMenu *menu )
}
*/
if (menu->GetEventHandler()->ProcessEvent(event)) return;
if (menu->GetEventHandler()->ProcessEvent(event))
return;
wxWindow *win = menu->GetInvokingWindow();
if (win) win->GetEventHandler()->ProcessEvent( event );
@@ -334,15 +368,18 @@ static void gtk_menu_nolight_callback( GtkWidget *widget, wxMenu *menu )
wxASSERT( id != -1 ); // should find it!
if (!menu->IsEnabled(id)) return;
if (!menu->IsEnabled(id))
return;
wxMenuEvent event( wxEVT_MENU_HIGHLIGHT, -1 );
event.SetEventObject( menu );
if (menu->GetEventHandler()->ProcessEvent(event)) return;
if (menu->GetEventHandler()->ProcessEvent(event))
return;
wxWindow *win = menu->GetInvokingWindow();
if (win) win->GetEventHandler()->ProcessEvent( event );
if (win)
win->GetEventHandler()->ProcessEvent( event );
}
//-----------------------------------------------------------------------------
@@ -361,7 +398,7 @@ wxMenuItem::wxMenuItem()
m_menuItem = (GtkWidget *) NULL;
}
/* it's valid for this function to be called even if m_menuItem == NULL */
// it's valid for this function to be called even if m_menuItem == NULL
void wxMenuItem::SetName( const wxString& str )
{
m_text = "";
@@ -432,13 +469,13 @@ wxMenu::wxMenu( const wxString& title, const wxFunction func )
Append(-2, m_title);
AppendSeparator();
}
m_owner = (GtkWidget*) NULL;
}
void wxMenu::SetTitle( const wxString& title )
{
/* Waiting for something better. */
// TODO Waiting for something better
m_title = title;
}
@@ -517,14 +554,14 @@ void wxMenu::Append( int id, const wxString &text, wxMenu *subMenu, const wxStri
void wxMenu::Append( wxMenuItem *item )
{
m_items.Append( item );
GtkWidget *menuItem = (GtkWidget*) NULL;
if (item->IsSeparator())
if (item->IsSeparator())
menuItem = gtk_menu_item_new();
else if (item->IsSubMenu())
else if (item->IsSubMenu())
menuItem = gtk_menu_item_new_with_label(item->GetText());
else
else
menuItem = item->IsCheckable() ? gtk_check_menu_item_new_with_label(item->GetText())
: gtk_menu_item_new_with_label(item->GetText());
@@ -537,15 +574,15 @@ void wxMenu::Append( wxMenuItem *item )
gtk_signal_connect( GTK_OBJECT(menuItem), "deselect",
GTK_SIGNAL_FUNC(gtk_menu_nolight_callback),
(gpointer*)this );
if (!item->IsSubMenu())
{
if (!item->IsSubMenu())
{
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 );
item->SetMenuItem(menuItem);
@@ -556,7 +593,7 @@ int wxMenu::FindItem( const wxString itemString ) const
wxString s( itemString );
int pos;
do
do
{
pos = s.First( '&' );
if (pos != -1) s.Remove( pos, 1 );
@@ -567,98 +604,85 @@ int wxMenu::FindItem( const wxString itemString ) const
{
wxMenuItem *item = (wxMenuItem*)node->Data();
if (item->GetText() == s)
{
{
return item->GetId();
}
}
node = node->Next();
}
return -1;
return wxNOT_FOUND;
}
void wxMenu::Enable( int id, bool enable )
{
wxMenuItem *item = FindItem(id);
if (item)
{
item->Enable(enable);
}
wxCHECK_RET( item, "wxMenu::Enable: no such item" );
item->Enable(enable);
}
bool wxMenu::IsEnabled( int id ) const
{
wxMenuItem *item = FindItem(id);
if (item)
{
return item->IsEnabled();
}
else
{
return FALSE;
}
wxCHECK_MSG( item, FALSE, "wxMenu::IsEnabled: no such item" );
return item->IsEnabled();
}
void wxMenu::Check( int id, bool enable )
{
wxMenuItem *item = FindItem(id);
if (item)
{
item->Check(enable);
}
wxCHECK_RET( item, "wxMenu::Check: no such item" );
item->Check(enable);
}
bool wxMenu::IsChecked( int id ) const
{
wxMenuItem *item = FindItem(id);
if (item)
{
return item->IsChecked();
}
else
{
return FALSE;
}
wxCHECK_MSG( item, FALSE, "wxMenu::IsChecked: no such item" );
return item->IsChecked();
}
void wxMenu::SetLabel( int id, const wxString &label )
{
wxMenuItem *item = FindItem(id);
if (item)
{
item->SetText(label);
}
wxCHECK_RET( item, "wxMenu::SetLabel: no such item" );
item->SetText(label);
}
wxString wxMenu::GetLabel( int id ) const
{
wxMenuItem *item = FindItem(id);
if (item)
{
return item->GetText();
}
else
{
return "";
}
wxCHECK_MSG( item, "", "wxMenu::GetLabel: no such item" );
return item->GetText();
}
void wxMenu::SetHelpString( int id, const wxString& helpString )
{
wxMenuItem *item = FindItem(id);
if (item) item->SetHelp( helpString );
wxCHECK_RET( item, "wxMenu::SetHelpString: no such item" );
item->SetHelp( helpString );
}
wxString wxMenu::GetHelpString( int id ) const
{
wxMenuItem *item = FindItem(id);
if (item)
{
return item->GetHelp();
}
else
{
return "";
}
wxCHECK_MSG( item, "", "wxMenu::GetHelpString: no such item" );
return item->GetHelp();
}
int wxMenu::FindMenuIdByMenuItem( GtkWidget *menuItem ) const
@@ -672,19 +696,19 @@ int wxMenu::FindMenuIdByMenuItem( GtkWidget *menuItem ) const
node = node->Next();
}
return -1;
return wxNOT_FOUND;
}
wxMenuItem *wxMenu::FindItem(int id) const
{
wxNode *node = m_items.First();
while (node)
while (node)
{
wxMenuItem *item = (wxMenuItem*)node->Data();
if (item->GetId() == id)
{
{
return item;
}
}
node = node->Next();
}
@@ -705,10 +729,9 @@ wxWindow *wxMenu::GetInvokingWindow()
return m_invokingWindow;
}
// Update a menu and all submenus recursively.
// source is the object that has the update event handlers
// defined for it. If NULL, the menu or associated window
// will be used.
// Update a menu and all submenus recursively. source is the object that has
// the update event handlers defined for it. If NULL, the menu or associated
// window will be used.
void wxMenu::UpdateUI(wxEvtHandler* source)
{
if (!source && GetInvokingWindow())
@@ -745,4 +768,3 @@ void wxMenu::UpdateUI(wxEvtHandler* source)
}
}