X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/631f1bfed5d2df0215035207355d838328237578..d1c8aaa3ee8e2051ebd20042b7e59a511c276ca2:/src/motif/menu.cpp diff --git a/src/motif/menu.cpp b/src/motif/menu.cpp index 959d442bb9..964bc73ac8 100644 --- a/src/motif/menu.cpp +++ b/src/motif/menu.cpp @@ -6,22 +6,22 @@ // Created: 17/09/98 // RCS-ID: $Id$ // Copyright: (c) Julian Smart -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// // ============================================================================ -// headers & declarations +// declarations // ============================================================================ -// wxWindows headers -// ----------------- - #ifdef __GNUG__ -#pragma implementation "menu.h" -#pragma implementation "menuitem.h" + #pragma implementation "menu.h" #endif +// ---------------------------------------------------------------------------- +// headers +// ---------------------------------------------------------------------------- + #include "wx/menu.h" #include "wx/menuitem.h" #include "wx/log.h" @@ -30,6 +30,11 @@ #include "wx/frame.h" #include "wx/settings.h" +#ifdef __VMS__ +#pragma message disable nosimpint +#define XtDisplay XTDISPLAY +#define XtWindow XTWINDOW +#endif #include #include #include @@ -39,35 +44,30 @@ #include #include #include +#ifdef __VMS__ +#pragma message enable nosimpint +#endif #include "wx/motif/private.h" // other standard headers -// ---------------------- #include -#if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxMenu, wxEvtHandler) IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxEvtHandler) -#endif // ============================================================================ // implementation // ============================================================================ +// ---------------------------------------------------------------------------- // Menus +// ---------------------------------------------------------------------------- // Construct a menu with optional title (then use append) -wxMenu::wxMenu(const wxString& title, const wxFunction func) +void wxMenu::Init() { - m_title = title; - m_parent = (wxEvtHandler*) NULL; - m_eventHandler = this; - m_noItems = 0; - m_menuBar = NULL; - m_pInvokingWindow = NULL; - - //// Motif-specific members + // Motif-specific members m_numColumns = 1; m_menuWidget = (WXWidget) NULL; m_popupShell = (WXWidget) NULL; @@ -75,19 +75,16 @@ wxMenu::wxMenu(const wxString& title, const wxFunction func) m_menuId = 0; m_topLevelMenu = (wxMenu*) NULL; m_ownedByMenuBar = FALSE; - m_menuParent = (wxMenu*) NULL; - m_clientData = (void*) NULL; - - if (m_title != "") + + if ( !!m_title ) { - Append(ID_SEPARATOR, m_title) ; + Append(wxID_SEPARATOR, m_title) ; AppendSeparator() ; } + m_backgroundColour = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_MENU); m_foregroundColour = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_MENUTEXT); m_font = wxSystemSettings::GetSystemFont(wxSYS_DEFAULT_GUI_FONT); - - Callback(func); } // The wxWindow destructor will take care of deleting the submenus. @@ -100,281 +97,86 @@ wxMenu::~wxMenu() else DestroyMenu(FALSE); } - + // Not sure if this is right if (m_menuParent && m_menuBar) { m_menuParent = NULL; // m_menuBar = NULL; } - - wxNode *node = m_menuItems.First(); - while (node) - { - wxMenuItem *item = (wxMenuItem *)node->Data(); - - /* - if (item->GetSubMenu()) - item->DeleteSubMenu(); - */ - - wxNode *next = node->Next(); - delete item; - delete node; - node = next; - } } void wxMenu::Break() { - m_numColumns ++; + m_numColumns++; } // function appends a new item or submenu to the menu -void wxMenu::Append(wxMenuItem *pItem) +bool wxMenu::DoAppend(wxMenuItem *pItem) { - wxCHECK_RET( pItem != NULL, "can't append NULL item to the menu" ); - - m_menuItems.Append(pItem); - if (m_menuWidget) - pItem->CreateItem (m_menuWidget, m_menuBar, m_topLevelMenu); // this is a dynamic Append - - m_noItems++; -} - -void wxMenu::AppendSeparator() -{ - Append(new wxMenuItem(this, ID_SEPARATOR)); -} - -// Pullright item -// N.B.: difference between old and new code. -// Old code stores subMenu in 'children' for later deletion, -// as well as in m_menuItems, whereas we only store it in -// m_menuItems here. What implications does this have? + { + // this is a dynamic Append + pItem->CreateItem(m_menuWidget, m_menuBar, m_topLevelMenu); + } -void wxMenu::Append(int id, const wxString& label, wxMenu *subMenu, - const wxString& helpString) -{ - Append(new wxMenuItem(this, id, label, helpString, FALSE, subMenu)); - - subMenu->m_topLevelMenu = m_topLevelMenu; -} + if ( pItem->IsSubMenu() ) + { + pItem->GetSubMenu()->m_topLevelMenu = m_topLevelMenu; + } -// Ordinary menu item -void wxMenu::Append(int id, const wxString& label, - const wxString& helpString, bool checkable) -{ - // 'checkable' parameter is useless for Windows. - Append(new wxMenuItem(this, id, label, helpString, checkable)); + return wxMenuBase::DoAppend(pItem); } -void wxMenu::Delete(int id) +wxMenuItem *wxMenu::DoRemove(wxMenuItem *item) { - wxNode *node; - wxMenuItem *item; - int pos; - - for (pos = 0, node = m_menuItems.First(); node; node = node->Next(), pos++) - { - item = (wxMenuItem *)node->Data(); - if (item->GetId() == id) - break; - } - - if (!node) - return; - item->DestroyItem(TRUE); - - // See also old code - don't know if this is needed (seems redundant). - /* - if (item->GetSubMenu()) { - item->subMenu->top_level_menu = item->GetSubMenu(); - item->subMenu->window_parent = NULL; - children->DeleteObject(item->GetSubMenu()); - } - */ - - m_menuItems.DeleteNode(node); - delete item; -} -void wxMenu::Enable(int id, bool flag) -{ - wxMenuItem *item = FindItemForId(id); - wxCHECK_RET( item != NULL, "can't enable non-existing menu item" ); - - item->Enable(flag); + return wxMenuBase::DoRemove(item); } -bool wxMenu::Enabled(int Id) const +bool wxMenu::DoInsert(size_t pos, wxMenuItem *item) { - wxMenuItem *item = FindItemForId(Id); - wxCHECK( item != NULL, FALSE ); - - return item->IsEnabled(); -} + if ( !wxMenuBase::DoInsert(pos, item) ) + return FALSE; -void wxMenu::Check(int Id, bool Flag) -{ - wxMenuItem *item = FindItemForId(Id); - wxCHECK_RET( item != NULL, "can't get status of non-existing menu item" ); - - item->Check(Flag); -} + wxFAIL_MSG(wxT("not implemented")); -bool wxMenu::Checked(int id) const -{ - wxMenuItem *item = FindItemForId(id); - wxCHECK( item != NULL, FALSE ); - - return item->IsChecked(); + return FALSE; } void wxMenu::SetTitle(const wxString& label) { - m_title = label ; - - wxNode *node = m_menuItems.First (); - if (!node) - return; - - wxMenuItem *item = (wxMenuItem *) node->Data (); - Widget widget = (Widget) item->GetButtonWidget(); - if (!widget) - return; - - XmString title_str = XmStringCreateSimple ((char*) (const char*) label); - XtVaSetValues (widget, - XmNlabelString, title_str, - NULL); - // TODO: should we delete title_str now? -} - -const wxString wxMenu::GetTitle() const -{ - return m_title; -} + m_title = label; -void wxMenu::SetLabel(int id, const wxString& label) -{ - wxMenuItem *item = FindItemForId(id); - if (item == (wxMenuItem*) NULL) + wxMenuItemList::Node *node = GetMenuItems().GetFirst(); + if ( !node ) return; - - item->SetLabel(label); -} - -wxString wxMenu::GetLabel(int id) const -{ - wxMenuItem *it = NULL; - WXWidget w = FindMenuItem (id, &it); - if (w) - { - XmString text; - char *s; - XtVaGetValues ((Widget) w, - XmNlabelString, &text, - NULL); - - if (XmStringGetLtoR (text, XmSTRING_DEFAULT_CHARSET, &s)) - { - wxString str(s); - XtFree (s); - return str; - } - else - { - XmStringFree (text); - return wxEmptyString; - } - } - else - return wxEmptyString; -} - -// Finds the item id matching the given string, -1 if not found. -int wxMenu::FindItem (const wxString& itemString) const -{ - char buf1[200]; - char buf2[200]; - wxStripMenuCodes ((char *)(const char *)itemString, buf1); - - for (wxNode * node = m_menuItems.First (); node; node = node->Next ()) - { - wxMenuItem *item = (wxMenuItem *) node->Data (); - if (item->GetSubMenu()) - { - int ans = item->GetSubMenu()->FindItem(itemString); - if (ans > -1) - return ans; - } - if ( !item->IsSeparator() ) - { - wxStripMenuCodes((char *)item->GetName().c_str(), buf2); - if (strcmp(buf1, buf2) == 0) - return item->GetId(); - } - } - - return -1; -} - -wxMenuItem *wxMenu::FindItemForId(int itemId, wxMenu ** itemMenu) const -{ - if (itemMenu) - *itemMenu = NULL; - for (wxNode * node = m_menuItems.First (); node; node = node->Next ()) - { - wxMenuItem *item = (wxMenuItem *) node->Data (); - - if (item->GetId() == itemId) - { - if (itemMenu) - *itemMenu = (wxMenu *) this; - return item; - } - - if (item->GetSubMenu()) - { - wxMenuItem *ans = item->GetSubMenu()->FindItemForId (itemId, itemMenu); - if (ans) - return ans; - } - } - - if (itemMenu) - *itemMenu = NULL; - return NULL; -} -void wxMenu::SetHelpString(int itemId, const wxString& helpString) -{ - wxMenuItem *item = FindItemForId (itemId); - if (item) - item->SetHelp(helpString); -} + wxMenuItem *item = node->GetData (); + Widget widget = (Widget) item->GetButtonWidget(); + if ( !widget ) + return; -wxString wxMenu::GetHelpString (int itemId) const -{ - wxMenuItem *item = FindItemForId (itemId); - wxString str(""); - return (item == NULL) ? str : item->GetHelp(); + wxXmString title_str(label); + XtVaSetValues(widget, + XmNlabelString, title_str(), + NULL); } -void wxMenu::ProcessCommand(wxCommandEvent & event) +bool wxMenu::ProcessCommand(wxCommandEvent & event) { bool processed = FALSE; - + +#if wxUSE_MENU_CALLBACK // Try a callback if (m_callback) { (void) (*(m_callback)) (*this, event); processed = TRUE; } - +#endif // wxUSE_MENU_CALLBACK + // Try the menu's event handler if ( !processed && GetEventHandler()) { @@ -383,124 +185,18 @@ void wxMenu::ProcessCommand(wxCommandEvent & event) // Try the window the menu was popped up from (and up // through the hierarchy) if ( !processed && GetInvokingWindow()) - processed = GetInvokingWindow()->ProcessEvent(event); -} + processed = GetInvokingWindow()->ProcessEvent(event); -// 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()) - source = GetInvokingWindow()->GetEventHandler(); - if (!source) - source = GetEventHandler(); - if (!source) - source = this; - - wxNode* node = GetItems().First(); - while (node) - { - wxMenuItem* item = (wxMenuItem*) node->Data(); - if ( !item->IsSeparator() ) - { - wxWindowID id = item->GetId(); - wxUpdateUIEvent event(id); - event.SetEventObject( source ); - - if (source->ProcessEvent(event)) - { - if (event.GetSetText()) - SetLabel(id, event.GetText()); - if (event.GetSetChecked()) - Check(id, event.GetChecked()); - if (event.GetSetEnabled()) - Enable(id, event.GetEnabled()); - } - - if (item->GetSubMenu()) - item->GetSubMenu()->UpdateUI(source); - } - node = node->Next(); - } -} - -bool wxWindow::PopupMenu(wxMenu *menu, int x, int y) -{ - Widget widget = (Widget) GetMainWidget(); - - /* The menuId field seems to be usused, so we'll use it to - indicate whether a menu is popped up or not: - 0: Not currently created as a popup - -1: Created as a popup, but not active - 1: Active popup. - */ - - if (menu->GetParent() && (menu->GetId() != -1)) - return FALSE; - - if (menu->GetMainWidget()) { - menu->DestroyMenu(TRUE); - } - - wxWindow *parent = this; - - menu->SetId(1); /* Mark as popped-up */ - menu->CreateMenu(NULL, widget, menu); - menu->SetInvokingWindow(this); - - menu->UpdateUI(); - - // menu->SetParent(parent); - // parent->children->Append(menu); // Store menu for later deletion - - Widget menuWidget = (Widget) menu->GetMainWidget(); - - int rootX = 0; - int rootY = 0; - - int deviceX = x; - int deviceY = y; - /* - if (this->IsKindOf(CLASSINFO(wxCanvas))) - { - wxCanvas *canvas = (wxCanvas *) this; - deviceX = canvas->GetDC ()->LogicalToDeviceX (x); - deviceY = canvas->GetDC ()->LogicalToDeviceY (y); - } - */ - - Display *display = XtDisplay (widget); - Window rootWindow = RootWindowOfScreen (XtScreen((Widget)widget)); - Window thisWindow = XtWindow (widget); - Window childWindow; - XTranslateCoordinates (display, thisWindow, rootWindow, (int) deviceX, (int) deviceY, - &rootX, &rootY, &childWindow); - - XButtonPressedEvent event; - event.type = ButtonPress; - event.button = 1; - - event.x = deviceX; - event.y = deviceY; - - event.x_root = rootX; - event.y_root = rootY; - - XmMenuPosition (menuWidget, &event); - XtManageChild (menuWidget); - - return TRUE; + return processed; } +// ---------------------------------------------------------------------------- // Menu Bar -wxMenuBar::wxMenuBar() +// ---------------------------------------------------------------------------- + +void wxMenuBar::Init() { m_eventHandler = this; - m_menuCount = 0; - m_menus = NULL; - m_titles = NULL; m_menuBarFrame = NULL; m_mainWidget = (WXWidget) NULL; m_backgroundColour = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_MENU); @@ -510,241 +206,125 @@ wxMenuBar::wxMenuBar() wxMenuBar::wxMenuBar(int n, wxMenu *menus[], const wxString titles[]) { - m_eventHandler = this; - m_menuCount = n; - m_menus = menus; - m_titles = new wxString[n]; - int i; - for ( i = 0; i < n; i++ ) - m_titles[i] = titles[i]; - m_menuBarFrame = NULL; - m_backgroundColour = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_MENU); - m_foregroundColour = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_MENUTEXT); - m_font = wxSystemSettings::GetSystemFont(wxSYS_DEFAULT_GUI_FONT); -} + Init(); -wxMenuBar::~wxMenuBar() -{ - int i; - for (i = 0; i < m_menuCount; i++) + for ( int i = 0; i < n; i++ ) { - delete m_menus[i]; + m_menus.Append(menus[i]); + m_titles.Add(titles[i]); } - delete[] m_menus; - delete[] m_titles; -} - -// Must only be used AFTER menu has been attached to frame, -// otherwise use individual menus to enable/disable items -void wxMenuBar::Enable(int id, bool flag) -{ - wxMenu *itemMenu = NULL; - wxMenuItem *item = FindItemForId(id, &itemMenu) ; - if (!item) - return; - item->Enable(flag); } -void wxMenuBar::EnableTop(int pos, bool flag) -{ - // TODO -} - -// Must only be used AFTER menu has been attached to frame, -// otherwise use individual menus -void wxMenuBar::Check(int id, bool flag) -{ - wxMenu *itemMenu = NULL; - wxMenuItem *item = FindItemForId(id, &itemMenu) ; - if (!item) - return; - - if (!item->IsCheckable()) - return ; - - item->Check(flag); -} - -bool wxMenuBar::Checked(int id) const +wxMenuBar::~wxMenuBar() { - wxMenu *itemMenu = NULL; - wxMenuItem *item = FindItemForId(id, &itemMenu) ; - if (!item) - return FALSE; - - return item->IsChecked(); + // nothing to do: wxMenuBarBase will delete the menus } -bool wxMenuBar::Enabled(int id) const +void wxMenuBar::EnableTop(size_t WXUNUSED(pos), bool WXUNUSED(flag)) { - wxMenu *itemMenu = NULL; - wxMenuItem *item = FindItemForId(id, &itemMenu) ; - if (!item) - return FALSE; - - return item->IsEnabled(); + // wxFAIL_MSG("TODO"); +// wxLogWarning("wxMenuBar::EnableTop not yet implemented."); } -void wxMenuBar::SetLabel(int id, const wxString& label) +void wxMenuBar::SetLabelTop(size_t pos, const wxString& label) { - wxMenu *itemMenu = NULL; - wxMenuItem *item = FindItemForId(id, &itemMenu) ; - - if (!item) + wxMenu *menu = GetMenu(pos); + if ( !menu ) return; - - item->SetLabel(label); -} -wxString wxMenuBar::GetLabel(int id) const -{ - wxMenu *itemMenu = NULL; - wxMenuItem *item = FindItemForId(id, &itemMenu) ; - - if (!item) - return wxString(""); - - return item->GetLabel(); -} - -void wxMenuBar::SetLabelTop(int pos, const wxString& label) -{ - wxASSERT( (pos < m_menuCount) ); - - Widget w = (Widget) m_menus[pos]->GetButtonWidget(); + Widget w = (Widget)menu->GetButtonWidget(); if (w) { - XmString label_str = XmStringCreateSimple ((char*) (const char*) label); - XtVaSetValues (w, - XmNlabelString, label_str, - NULL); - XmStringFree (label_str); + wxXmString label_str(label); + + XtVaSetValues(w, + XmNlabelString, label_str(), + NULL); } } -wxString wxMenuBar::GetLabelTop(int pos) const +wxString wxMenuBar::GetLabelTop(size_t pos) const { - wxASSERT( (pos < m_menuCount) ); - - Widget w = (Widget) m_menus[pos]->GetButtonWidget(); - if (w) + wxString str; + + wxMenu *menu = GetMenu(pos); + if ( menu ) { - XmString text; - char *s; - XtVaGetValues (w, - XmNlabelString, &text, - NULL); - - if (XmStringGetLtoR (text, XmSTRING_DEFAULT_CHARSET, &s)) - { - wxString str(s); - XtFree (s); - return str; - } - else + Widget w = (Widget)menu->GetButtonWidget(); + if (w) { - return wxEmptyString; + XmString text; + XtVaGetValues(w, + XmNlabelString, &text, + NULL); + + char *s; + if ( XmStringGetLtoR(text, XmSTRING_DEFAULT_CHARSET, &s) ) + { + str = s; + + XtFree(s); + } } } - else - return wxEmptyString; - + + return str; } -bool wxMenuBar::OnDelete(wxMenu *menu, int pos) +bool wxMenuBar::Append(wxMenu * menu, const wxString& title) { - // Only applies to dynamic deletion (when set in frame) - if (!m_menuBarFrame) - return TRUE; - - menu->DestroyMenu(TRUE); - return TRUE; + wxCHECK_MSG( menu, FALSE, wxT("invalid menu") ); + wxCHECK_MSG( !menu->GetParent() && !menu->GetButtonWidget(), FALSE, + wxT("menu already appended") ); + + if ( m_menuBarFrame ) + { + WXWidget w = menu->CreateMenu(this, GetMainWidget(), menu, title, TRUE); + wxCHECK_MSG( w, FALSE, wxT("failed to create menu") ); + menu->SetButtonWidget(w); + } + + menu->SetMenuBar(this); + + m_titles.Add(title); + + return wxMenuBarBase::Append(menu, title); } -bool wxMenuBar::OnAppend(wxMenu *menu, const char *title) +bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title) { - // Only applies to dynamic append (when set in frame) - if (!m_menuBarFrame) - return TRUE; - - // Probably should be an assert here - if (menu->GetParent()) - return FALSE; - - // Has already been appended - if (menu->GetButtonWidget()) + if ( !wxMenuBarBase::Insert(pos, menu, title) ) return FALSE; - - WXWidget w = menu->CreateMenu(this, GetMainWidget(), menu, title, TRUE); - menu->SetButtonWidget(w); - - return TRUE; + + wxFAIL_MSG(wxT("TODO")); + + return FALSE; } -void wxMenuBar::Append (wxMenu * menu, const wxString& title) +wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title) { - if (!OnAppend(menu, title)) - return; - - m_menuCount ++; - wxMenu **new_menus = new wxMenu *[m_menuCount]; - wxString *new_titles = new wxString[m_menuCount]; - int i; - - for (i = 0; i < m_menuCount - 1; i++) - { - new_menus[i] = m_menus[i]; - m_menus[i] = NULL; - new_titles[i] = m_titles[i]; - m_titles[i] = ""; - } - if (m_menus) - { - delete[]m_menus; - delete[]m_titles; - } - m_menus = new_menus; - m_titles = new_titles; - - m_menus[m_menuCount - 1] = (wxMenu *)menu; - m_titles[m_menuCount - 1] = title; - - menu->SetMenuBar(this); - menu->SetParent(this); + if ( !wxMenuBarBase::Replace(pos, menu, title) ) + return FALSE; + + wxFAIL_MSG(wxT("TODO")); + + return NULL; } -void wxMenuBar::Delete(wxMenu * menu, int i) +wxMenu *wxMenuBar::Remove(size_t pos) { - int j; - int ii = (int) i; - - if (menu != 0) - { - for (ii = 0; ii < m_menuCount; ii++) - { - if (m_menus[ii] == menu) - break; - } - if (ii >= m_menuCount) - return; - } else - { - if (ii < 0 || ii >= m_menuCount) - return; - menu = m_menus[ii]; - } - - if (!OnDelete(menu, ii)) - return; - - menu->SetParent((wxEvtHandler*) NULL); - - -- m_menuCount; - for (j = ii; j < m_menuCount; j++) - { - m_menus[j] = m_menus[j + 1]; - m_titles[j] = m_titles[j + 1]; - } + wxMenu *menu = wxMenuBarBase::Remove(pos); + if ( !menu ) + return NULL; + + if ( m_menuBarFrame ) + menu->DestroyMenu(TRUE); + + menu->SetMenuBar(NULL); + + m_titles.Remove(pos); + + return menu; } // Find the menu menuString, item itemString, and return the item id. @@ -754,8 +334,9 @@ int wxMenuBar::FindMenuItem (const wxString& menuString, const wxString& itemStr char buf1[200]; char buf2[200]; wxStripMenuCodes ((char *)(const char *)menuString, buf1); - int i; - for (i = 0; i < m_menuCount; i++) + + size_t menuCount = GetMenuCount(); + for (size_t i = 0; i < menuCount; i++) { wxStripMenuCodes ((char *)(const char *)m_titles[i], buf2); if (strcmp (buf1, buf2) == 0) @@ -764,49 +345,25 @@ int wxMenuBar::FindMenuItem (const wxString& menuString, const wxString& itemStr return -1; } -wxMenuItem *wxMenuBar::FindItemForId (int id, wxMenu ** itemMenu) const +wxMenuItem *wxMenuBar::FindItem(int id, wxMenu ** itemMenu) const { if (itemMenu) *itemMenu = NULL; - + wxMenuItem *item = NULL; - int i; - for (i = 0; i < m_menuCount; i++) - if ((item = m_menus[i]->FindItemForId (id, itemMenu))) + size_t menuCount = GetMenuCount(); + for (size_t i = 0; i < menuCount; i++) + if ((item = m_menus[i]->FindItem(id, itemMenu))) return item; return NULL; } -void wxMenuBar::SetHelpString (int id, const wxString& helpString) -{ - int i; - for (i = 0; i < m_menuCount; i++) - { - if (m_menus[i]->FindItemForId (id)) - { - m_menus[i]->SetHelpString (id, helpString); - return; - } - } -} - -wxString wxMenuBar::GetHelpString (int id) const -{ - int i; - for (i = 0; i < m_menuCount; i++) - { - if (m_menus[i]->FindItemForId (id)) - return wxString(m_menus[i]->GetHelpString (id)); - } - return wxString(""); -} - // Create menubar bool wxMenuBar::CreateMenuBar(wxFrame* parent) { if (m_mainWidget) { - XtVaSetValues((Widget) parent->GetMainWindowWidget(), XmNmenuBar, (Widget) m_mainWidget, NULL); + XtVaSetValues((Widget) parent->GetMainWidget(), XmNmenuBar, (Widget) m_mainWidget, NULL); /* if (!XtIsManaged((Widget) m_mainWidget)) XtManageChild((Widget) m_mainWidget); @@ -814,35 +371,43 @@ bool wxMenuBar::CreateMenuBar(wxFrame* parent) XtMapWidget((Widget) m_mainWidget); return TRUE; } - - Widget menuBarW = XmCreateMenuBar ((Widget) parent->GetMainWindowWidget(), "MenuBar", NULL, 0); + + Widget menuBarW = XmCreateMenuBar ((Widget) parent->GetMainWidget(), "MenuBar", NULL, 0); m_mainWidget = (WXWidget) menuBarW; - - int i; - for (i = 0; i < GetMenuCount(); i++) + + size_t menuCount = GetMenuCount(); + for (size_t i = 0; i < menuCount; i++) { wxMenu *menu = GetMenu(i); wxString title(m_titles[i]); menu->SetButtonWidget(menu->CreateMenu (this, menuBarW, menu, title, TRUE)); - - /* - * COMMENT THIS OUT IF YOU DON'T LIKE A RIGHT-JUSTIFIED HELP MENU - */ - wxStripMenuCodes ((char*) (const char*) title, wxBuffer); - - if (strcmp (wxBuffer, "Help") == 0) + + if (strcmp (wxStripMenuCodes(title), "Help") == 0) XtVaSetValues ((Widget) menuBarW, XmNmenuHelpWidget, (Widget) menu->GetButtonWidget(), NULL); + + // tear off menu support +#if (XmVersion >= 1002) + if ( menu->IsTearOff() ) + { + XtVaSetValues(GetWidget(menu), + XmNtearOffModel, XmTEAR_OFF_ENABLED, + NULL); + Widget tearOff = XmGetTearOffControl(GetWidget(menu)); + wxDoChangeForegroundColour((Widget) tearOff, m_foregroundColour); + wxDoChangeBackgroundColour((Widget) tearOff, m_backgroundColour, TRUE); +#endif + } } - + SetBackgroundColour(m_backgroundColour); SetForegroundColour(m_foregroundColour); SetFont(m_font); - - XtVaSetValues((Widget) parent->GetMainWindowWidget(), XmNmenuBar, (Widget) m_mainWidget, NULL); + + XtVaSetValues((Widget) parent->GetMainWidget(), XmNmenuBar, (Widget) m_mainWidget, NULL); XtRealizeWidget ((Widget) menuBarW); XtManageChild ((Widget) menuBarW); SetMenuBarFrame(parent); - + return TRUE; } @@ -854,28 +419,26 @@ bool wxMenuBar::DestroyMenuBar() SetMenuBarFrame((wxFrame*) NULL); return FALSE; } - + XtUnmanageChild ((Widget) m_mainWidget); XtUnrealizeWidget ((Widget) m_mainWidget); - - int i; - for (i = 0; i < GetMenuCount(); i++) + + size_t menuCount = GetMenuCount(); + for (size_t i = 0; i < menuCount; i++) { wxMenu *menu = GetMenu(i); menu->DestroyMenu(TRUE); - + } XtDestroyWidget((Widget) m_mainWidget); m_mainWidget = (WXWidget) 0; - + SetMenuBarFrame((wxFrame*) NULL); - + return TRUE; } //// Motif-specific - -extern wxApp *wxTheApp; static XtWorkProcId WorkProcMenuId; /* Since PopupMenu under Motif stills grab right mouse button events @@ -887,34 +450,49 @@ int PostDeletionOfMenu( XtPointer* clientData ) { XtRemoveWorkProc(WorkProcMenuId); wxMenu *menu = (wxMenu *)clientData; - - if (menu->GetMainWidget()) { - if (menu->GetParent()) + + if (menu->GetMainWidget()) + { + wxMenu *menuParent = menu->GetParent(); + if ( menuParent ) { - wxList& list = menu->GetParent()->GetItems(); - list.DeleteObject(menu); + wxMenuItemList::Node *node = menuParent->GetMenuItems().GetFirst(); + while ( node ) + { + if ( node->GetData()->GetSubMenu() == menu ) + { + menuParent->GetMenuItems().DeleteNode(node); + + break; + } + + node = node->GetNext(); + } } + menu->DestroyMenu(TRUE); } - /* Mark as no longer popped up */ + + // Mark as no longer popped up menu->m_menuId = -1; + return TRUE; } -void -wxMenuPopdownCallback(Widget w, XtPointer clientData, - XtPointer ptr) +void +wxMenuPopdownCallback(Widget WXUNUSED(w), XtPointer clientData, + XtPointer WXUNUSED(ptr)) { wxMenu *menu = (wxMenu *)clientData; - + // Added by JOREL Jean-Charles /* Since Callbacks of MenuItems are not yet processed, we put a * background job which will be done when system will be idle. * What awful hack!! :( */ - - WorkProcMenuId = XtAppAddWorkProc( - (XtAppContext) wxTheApp->GetAppContext(), + + WorkProcMenuId = XtAppAddWorkProc( + (XtAppContext) wxTheApp->GetAppContext(), (XtWorkProc) PostDeletionOfMenu, (XtPointer) menu ); // Apparently not found in Motif headers @@ -934,12 +512,12 @@ WXWidget wxMenu::CreateMenu (wxMenuBar * menuBar, WXWidget parent, wxMenu * topM Arg args[5]; XtSetArg (args[0], XmNnumColumns, m_numColumns); XtSetArg (args[1], XmNpacking, XmPACK_COLUMN); - + if (!pullDown) { menu = XmCreatePopupMenu ((Widget) parent, "popup", args, 2); XtAddCallback(menu, - XmNunmapCallback, + XmNunmapCallback, (XtCallbackProc)wxMenuPopdownCallback, (XtPointer)this); } @@ -947,57 +525,61 @@ WXWidget wxMenu::CreateMenu (wxMenuBar * menuBar, WXWidget parent, wxMenu * topM { char mnem = wxFindMnemonic (title); wxStripMenuCodes ((char*) (const char*) title, wxBuffer); - + menu = XmCreatePulldownMenu ((Widget) parent, "pulldown", args, 2); - - XmString label_str = XmStringCreateSimple (wxBuffer); - buttonWidget = XtVaCreateManagedWidget (wxBuffer, + + wxString title2(wxStripMenuCodes(title)); + wxXmString label_str(title2); + buttonWidget = XtVaCreateManagedWidget(title2, #if wxUSE_GADGETS xmCascadeButtonGadgetClass, (Widget) parent, #else xmCascadeButtonWidgetClass, (Widget) parent, #endif - XmNlabelString, label_str, + XmNlabelString, label_str(), XmNsubMenuId, menu, NULL); - + if (mnem != 0) XtVaSetValues (buttonWidget, XmNmnemonic, mnem, NULL); - - XmStringFree (label_str); } - + m_menuWidget = (WXWidget) menu; - + m_menuBar = menuBar; m_topLevelMenu = topMenu; - - for (wxNode * node = m_menuItems.First (); node; node = node->Next ()) + + for ( wxMenuItemList::Node *node = GetMenuItems().GetFirst(); + node; + node = node->GetNext() ) { - wxMenuItem *item = (wxMenuItem *) node->Data (); - item->CreateItem (menu, menuBar, topMenu); + wxMenuItem *item = node->GetData(); + + item->CreateItem(menu, menuBar, topMenu); } - + SetBackgroundColour(m_backgroundColour); SetForegroundColour(m_foregroundColour); SetFont(m_font); - + return buttonWidget; } // Destroys the Motif implementation of the menu, // but maintains the wxWindows data structures so we can -// do a CreateMenu again. +// do a CreateMenu again. void wxMenu::DestroyMenu (bool full) { - for (wxNode * node = m_menuItems.First (); node; node = node->Next ()) + for ( wxMenuItemList::Node *node = GetMenuItems().GetFirst(); + node; + node = node->GetNext() ) { - wxMenuItem *item = (wxMenuItem *) node->Data (); + wxMenuItem *item = node->GetData(); item->SetMenuBar((wxMenuBar*) NULL); - + item->DestroyItem(full); - } // for() - + } + if (m_buttonWidget) { if (full) @@ -1022,17 +604,19 @@ WXWidget wxMenu::FindMenuItem (int id, wxMenuItem ** it) const *it = (wxMenuItem*) NULL; return m_buttonWidget; } - - for (wxNode * node = m_menuItems.First (); node; node = node->Next ()) + + for ( wxMenuItemList::Node *node = GetMenuItems().GetFirst(); + node; + node = node->GetNext() ) { - wxMenuItem *item = (wxMenuItem *) node->Data (); + wxMenuItem *item = node->GetData (); if (item->GetId() == id) { if (it) *it = item; return item->GetButtonWidget(); } - + if (item->GetSubMenu()) { WXWidget w = item->GetSubMenu()->FindMenuItem (id, it); @@ -1041,8 +625,8 @@ WXWidget wxMenu::FindMenuItem (int id, wxMenuItem ** it) const return w; } } - } // for() - + } + if (it) *it = (wxMenuItem*) NULL; return (WXWidget) NULL; @@ -1055,11 +639,12 @@ void wxMenu::SetBackgroundColour(const wxColour& col) wxDoChangeBackgroundColour(m_menuWidget, (wxColour&) col); if (m_buttonWidget) wxDoChangeBackgroundColour(m_buttonWidget, (wxColour&) col, TRUE); - - wxNode* node = m_menuItems.First(); - while (node) + + for ( wxMenuItemList::Node *node = GetMenuItems().GetFirst(); + node; + node = node->GetNext() ) { - wxMenuItem* item = (wxMenuItem*) node->Data(); + wxMenuItem* item = node->GetData(); if (item->GetButtonWidget()) { // This crashes because it uses gadgets @@ -1067,7 +652,6 @@ void wxMenu::SetBackgroundColour(const wxColour& col) } if (item->GetSubMenu()) item->GetSubMenu()->SetBackgroundColour((wxColour&) col); - node = node->Next(); } } @@ -1078,11 +662,12 @@ void wxMenu::SetForegroundColour(const wxColour& col) wxDoChangeForegroundColour(m_menuWidget, (wxColour&) col); if (m_buttonWidget) wxDoChangeForegroundColour(m_buttonWidget, (wxColour&) col); - - wxNode* node = m_menuItems.First(); - while (node) + + for ( wxMenuItemList::Node *node = GetMenuItems().GetFirst(); + node; + node = node->GetNext() ) { - wxMenuItem* item = (wxMenuItem*) node->Data(); + wxMenuItem* item = node->GetData(); if (item->GetButtonWidget()) { // This crashes because it uses gadgets @@ -1090,19 +675,18 @@ void wxMenu::SetForegroundColour(const wxColour& col) } if (item->GetSubMenu()) item->GetSubMenu()->SetForegroundColour((wxColour&) col); - node = node->Next(); } } void wxMenu::ChangeFont(bool keepOriginalSize) { // lesstif 0.87 hangs when setting XmNfontList -#ifndef LESSTIF_VERSION +#ifndef LESSTIF_VERSION if (!m_font.Ok() || !m_menuWidget) return; - + XmFontList fontList = (XmFontList) m_font.GetFontList(1.0, XtDisplay((Widget) m_menuWidget)); - + XtVaSetValues ((Widget) m_menuWidget, XmNfontList, fontList, NULL); @@ -1112,10 +696,12 @@ void wxMenu::ChangeFont(bool keepOriginalSize) XmNfontList, fontList, NULL); } - wxNode* node = m_menuItems.First(); - while (node) + + for ( wxMenuItemList::Node *node = GetMenuItems().GetFirst(); + node; + node = node->GetNext() ) { - wxMenuItem* item = (wxMenuItem*) node->Data(); + wxMenuItem* item = node->GetData(); if (m_menuWidget && item->GetButtonWidget() && m_font.Ok()) { XtVaSetValues ((Widget) item->GetButtonWidget(), @@ -1124,7 +710,6 @@ void wxMenu::ChangeFont(bool keepOriginalSize) } if (item->GetSubMenu()) item->GetSubMenu()->ChangeFont(keepOriginalSize); - node = node->Next(); } #endif } @@ -1135,40 +720,46 @@ void wxMenu::SetFont(const wxFont& font) ChangeFont(); } -void wxMenuBar::SetBackgroundColour(const wxColour& col) +bool wxMenuBar::SetBackgroundColour(const wxColour& col) { - m_backgroundColour = col; if (m_mainWidget) wxDoChangeBackgroundColour(m_mainWidget, (wxColour&) col); - int i; - for (i = 0; i < m_menuCount; i++) + + size_t menuCount = GetMenuCount(); + for (size_t i = 0; i < menuCount; i++) m_menus[i]->SetBackgroundColour((wxColour&) col); + + return TRUE; } -void wxMenuBar::SetForegroundColour(const wxColour& col) +bool wxMenuBar::SetForegroundColour(const wxColour& col) { m_foregroundColour = col; if (m_mainWidget) wxDoChangeForegroundColour(m_mainWidget, (wxColour&) col); - - int i; - for (i = 0; i < m_menuCount; i++) + + size_t menuCount = GetMenuCount(); + for (size_t i = 0; i < menuCount; i++) m_menus[i]->SetForegroundColour((wxColour&) col); + + return TRUE; } -void wxMenuBar::ChangeFont(bool keepOriginalSize) +void wxMenuBar::ChangeFont(bool WXUNUSED(keepOriginalSize)) { // Nothing to do for menubar, fonts are kept in wxMenus } -void wxMenuBar::SetFont(const wxFont& font) +bool wxMenuBar::SetFont(const wxFont& font) { m_font = font; ChangeFont(); - - int i; - for (i = 0; i < m_menuCount; i++) + + size_t menuCount = GetMenuCount(); + for (size_t i = 0; i < menuCount; i++) m_menus[i]->SetFont(font); + + return TRUE; }