X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4bb6408c2631988fab9925014c6619358bf867de..e7e91e03584a8e2582e7efd32a06f9f79ef65a52:/src/motif/menu.cpp diff --git a/src/motif/menu.cpp b/src/motif/menu.cpp index 468ed194e4..c9b821d683 100644 --- a/src/motif/menu.cpp +++ b/src/motif/menu.cpp @@ -6,27 +6,37 @@ // 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/defs.h" + #include "wx/menu.h" #include "wx/menuitem.h" #include "wx/log.h" #include "wx/utils.h" - +#include "wx/app.h" +#include "wx/frame.h" +#include "wx/settings.h" + +#ifdef __VMS__ +#pragma message disable nosimpint +#define XtDisplay XTDISPLAY +#define XtWindow XTWINDOW +#endif #include #include #include @@ -36,563 +46,720 @@ #include #include #include +#ifdef __VMS__ +#pragma message enable nosimpint +#endif + +#include "wx/motif/private.h" // other standard headers -// ---------------------- #include -void wxMenuItemCallback (Widget w, XtPointer clientData, - XtPointer ptr); -void wxMenuItemArmCallback (Widget w, XtPointer clientData, - XtPointer ptr); -void wxMenuItemDisarmCallback (Widget w, XtPointer clientData, - XtPointer ptr); - -#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; - - //// Motif-specific members + // Motif-specific members m_numColumns = 1; m_menuWidget = (WXWidget) NULL; m_popupShell = (WXWidget) NULL; m_buttonWidget = (WXWidget) NULL; m_menuId = 0; - m_topMenu = (wxMenu*) NULL; + m_topLevelMenu = (wxMenu*) NULL; m_ownedByMenuBar = FALSE; - m_menuParent = (wxMenu*) NULL; - if (m_title != "") + if ( !!m_title ) { - Append(-2, m_title) ; + Append(wxID_SEPARATOR, m_title) ; AppendSeparator() ; } - Callback(func); - - // TODO create menu + m_backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_MENU); + m_foregroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_MENUTEXT); + m_font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT); } // The wxWindow destructor will take care of deleting the submenus. wxMenu::~wxMenu() { - // TODO destroy menu and children - - wxNode *node = m_menuItems.First(); - while (node) + if (m_menuWidget) { - wxMenuItem *item = (wxMenuItem *)node->Data(); - - // Delete child menus. - // Beware: they must not be appended to children list!!! - // (because order of delete is significant) - if (item->GetSubMenu()) - item->DeleteSubMenu(); + if (m_menuParent) + DestroyMenu(TRUE); + else + DestroyMenu(FALSE); + } - wxNode *next = node->Next(); - delete item; - delete node; - node = next; + // Not sure if this is right + if (m_menuParent && m_menuBar) + { + m_menuParent = NULL; + // m_menuBar = NULL; } } void wxMenu::Break() { - // TODO + m_numColumns++; } // function appends a new item or submenu to the menu -void wxMenu::Append(wxMenuItem *pItem) +bool wxMenu::DoAppend(wxMenuItem *pItem) { - // TODO - - wxCHECK_RET( pItem != NULL, "can't append NULL item to the menu" ); + if (m_menuWidget) + { + // this is a dynamic Append + pItem->CreateItem(m_menuWidget, m_menuBar, m_topLevelMenu); + } - m_menuItems.Append(pItem); + if ( pItem->IsSubMenu() ) + { + pItem->GetSubMenu()->m_topLevelMenu = m_topLevelMenu; + } - m_noItems++; + return wxMenuBase::DoAppend(pItem); } -void wxMenu::AppendSeparator() +wxMenuItem *wxMenu::DoRemove(wxMenuItem *item) { - // TODO - Append(new wxMenuItem(this, ID_SEPARATOR)); -} + item->DestroyItem(TRUE); -// Pullright item -void wxMenu::Append(int Id, const wxString& label, wxMenu *SubMenu, - const wxString& helpString) -{ - Append(new wxMenuItem(this, Id, label, helpString, FALSE, SubMenu)); + return wxMenuBase::DoRemove(item); } -// Ordinary menu item -void wxMenu::Append(int Id, const wxString& label, - const wxString& helpString, bool checkable) +bool wxMenu::DoInsert(size_t pos, wxMenuItem *item) { - // 'checkable' parameter is useless for Windows. - Append(new wxMenuItem(this, Id, label, helpString, checkable)); + if ( !wxMenuBase::DoInsert(pos, item) ) + return FALSE; + + wxFAIL_MSG(wxT("not implemented")); + + return FALSE; } -void wxMenu::Delete(int id) +void wxMenu::SetTitle(const wxString& label) { - 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; - } + m_title = label; - if (!node) - return; + wxMenuItemList::Node *node = GetMenuItems().GetFirst(); + if ( !node ) + return; - m_menuItems.DeleteNode(node); - delete item; + wxMenuItem *item = node->GetData (); + Widget widget = (Widget) item->GetButtonWidget(); + if ( !widget ) + return; - // TODO + wxXmString title_str(label); + XtVaSetValues(widget, + XmNlabelString, title_str(), + NULL); } -void wxMenu::Enable(int Id, bool Flag) +bool wxMenu::ProcessCommand(wxCommandEvent & event) { - wxMenuItem *item = FindItemForId(Id); - wxCHECK_RET( item != NULL, "can't enable non-existing menu item" ); + bool processed = FALSE; - item->Enable(Flag); -} +#if wxUSE_MENU_CALLBACK + // Try a callback + if (m_callback) + { + (void) (*(m_callback)) (*this, event); + processed = TRUE; + } +#endif // wxUSE_MENU_CALLBACK -bool wxMenu::Enabled(int Id) const -{ - wxMenuItem *item = FindItemForId(Id); - wxCHECK( item != NULL, FALSE ); + // Try the menu's event handler + if ( !processed && GetEventHandler()) + { + processed = GetEventHandler()->ProcessEvent(event); + } + // Try the window the menu was popped up from (and up + // through the hierarchy) + if ( !processed && GetInvokingWindow()) + processed = GetInvokingWindow()->ProcessEvent(event); - return item->IsEnabled(); + return processed; } -void wxMenu::Check(int Id, bool Flag) -{ - wxMenuItem *item = FindItemForId(Id); - wxCHECK_RET( item != NULL, "can't get status of non-existing menu item" ); +// ---------------------------------------------------------------------------- +// Menu Bar +// ---------------------------------------------------------------------------- - item->Check(Flag); +void wxMenuBar::Init() +{ + m_eventHandler = this; + m_menuBarFrame = NULL; + m_mainWidget = (WXWidget) NULL; + m_backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_MENU); + m_foregroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_MENUTEXT); + m_font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT); } -bool wxMenu::Checked(int Id) const +wxMenuBar::wxMenuBar(int n, wxMenu *menus[], const wxString titles[]) { - wxMenuItem *item = FindItemForId(Id); - wxCHECK( item != NULL, FALSE ); + Init(); - return item->IsChecked(); + for ( int i = 0; i < n; i++ ) + { + m_menus.Append(menus[i]); + m_titles.Add(titles[i]); + } } -void wxMenu::SetTitle(const wxString& label) +wxMenuBar::~wxMenuBar() { - m_title = label ; - // TODO + // nothing to do: wxMenuBarBase will delete the menus } -const wxString wxMenu::GetTitle() const +void wxMenuBar::EnableTop(size_t WXUNUSED(pos), bool WXUNUSED(flag)) { - return m_title; + // wxFAIL_MSG("TODO"); +// wxLogWarning("wxMenuBar::EnableTop not yet implemented."); } -void wxMenu::SetLabel(int id, const wxString& label) +void wxMenuBar::SetLabelTop(size_t pos, const wxString& label) { - wxMenuItem *item = FindItemForId(id) ; - if (item==NULL) + wxMenu *menu = GetMenu(pos); + if ( !menu ) return; - if (item->GetSubMenu()==NULL) - { - // TODO - } - else + Widget w = (Widget)menu->GetButtonWidget(); + if (w) { - // TODO - } - item->SetName(label); -} + wxXmString label_str(label); -wxString wxMenu::GetLabel(int Id) const -{ - // TODO - return wxString("") ; + XtVaSetValues(w, + XmNlabelString, label_str(), + NULL); + } } -// Finds the item id matching the given string, -1 if not found. -int wxMenu::FindItem (const wxString& itemString) const +wxString wxMenuBar::GetLabelTop(size_t pos) const { - char buf1[200]; - char buf2[200]; - wxStripMenuCodes ((char *)(const char *)itemString, buf1); + wxString str; - for (wxNode * node = m_menuItems.First (); node; node = node->Next ()) + wxMenu *menu = GetMenu(pos); + if ( menu ) { - 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(); - } + Widget w = (Widget)menu->GetButtonWidget(); + if (w) + { + XmString text; + XtVaGetValues(w, + XmNlabelString, &text, + NULL); + + char *s; + if ( XmStringGetLtoR(text, XmSTRING_DEFAULT_CHARSET, &s) ) + { + str = s; + + XtFree(s); + } + } } - return -1; + return str; } -wxMenuItem *wxMenu::FindItemForId(int itemId, wxMenu ** itemMenu) const +bool wxMenuBar::Append(wxMenu * menu, const wxString& title) { - if (itemMenu) - *itemMenu = NULL; - for (wxNode * node = m_menuItems.First (); node; node = node->Next ()) + wxCHECK_MSG( menu, FALSE, wxT("invalid menu") ); + wxCHECK_MSG( !menu->GetParent() && !menu->GetButtonWidget(), FALSE, + wxT("menu already appended") ); + + if ( m_menuBarFrame ) { - wxMenuItem *item = (wxMenuItem *) node->Data (); + WXWidget w = menu->CreateMenu(this, GetMainWidget(), menu, title, TRUE); + wxCHECK_MSG( w, FALSE, wxT("failed to create menu") ); + menu->SetButtonWidget(w); + } - if (item->GetId() == itemId) - { - if (itemMenu) - *itemMenu = (wxMenu *) this; - return item; - } + //menu->SetMenuBar(this); - if (item->GetSubMenu()) - { - wxMenuItem *ans = item->GetSubMenu()->FindItemForId (itemId, itemMenu); - if (ans) - return ans; - } - } + m_titles.Add(title); - if (itemMenu) - *itemMenu = NULL; - return NULL; + return wxMenuBarBase::Append(menu, title); } -void wxMenu::SetHelpString(int itemId, const wxString& helpString) +bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title) { - wxMenuItem *item = FindItemForId (itemId); - if (item) - item->SetHelp(helpString); -} + if ( !wxMenuBarBase::Insert(pos, menu, title) ) + return FALSE; -wxString wxMenu::GetHelpString (int itemId) const -{ - wxMenuItem *item = FindItemForId (itemId); - wxString str(""); - return (item == NULL) ? str : item->GetHelp(); + wxFAIL_MSG(wxT("TODO")); + + return FALSE; } -void wxMenu::ProcessCommand(wxCommandEvent & event) +wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title) { - bool processed = FALSE; + if ( !wxMenuBarBase::Replace(pos, menu, title) ) + return NULL; - // Try a callback - if (m_callback) - { - (void) (*(m_callback)) (*this, event); - processed = TRUE; - } + wxFAIL_MSG(wxT("TODO")); - // Try the menu's event handler - if ( !processed && GetEventHandler()) - { - processed = GetEventHandler()->ProcessEvent(event); - } -/* TODO - // Try the window the menu was popped up from (and up - // through the hierarchy) - if ( !processed && GetInvokingWindow()) - processed = GetInvokingWindow()->ProcessEvent(event); -*/ + return NULL; } -bool wxWindow::PopupMenu(wxMenu *menu, int x, int y) +wxMenu *wxMenuBar::Remove(size_t pos) { - // TODO - return FALSE; -} + wxMenu *menu = wxMenuBarBase::Remove(pos); + if ( !menu ) + return NULL; -// Menu Bar -wxMenuBar::wxMenuBar() -{ - m_eventHandler = this; - m_menuCount = 0; - m_menus = NULL; - m_titles = NULL; - m_menuBarFrame = NULL; + if ( m_menuBarFrame ) + menu->DestroyMenu(TRUE); - // TODO -} + menu->SetMenuBar(NULL); -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_titles.Remove(pos); - // TODO + return menu; } -wxMenuBar::~wxMenuBar() +// Find the menu menuString, item itemString, and return the item id. +// Returns -1 if none found. +int wxMenuBar::FindMenuItem (const wxString& menuString, const wxString& itemString) const { - int i; - for (i = 0; i < m_menuCount; i++) + char buf1[200]; + char buf2[200]; + wxStripMenuCodes ((char *)(const char *)menuString, buf1); + + size_t menuCount = GetMenuCount(); + for (size_t i = 0; i < menuCount; i++) { - delete m_menus[i]; + wxStripMenuCodes ((char *)(const char *)m_titles[i], buf2); + if (strcmp (buf1, buf2) == 0) + return m_menus[i]->FindItem (itemString); } - delete[] m_menus; - delete[] m_titles; - - // TODO + return -1; } -// 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) +wxMenuItem *wxMenuBar::FindItem(int id, wxMenu ** itemMenu) const { - wxMenu *itemMenu = NULL; - wxMenuItem *item = FindItemForId(id, &itemMenu) ; - if (!item) - return; + if (itemMenu) + *itemMenu = NULL; - // TODO + wxMenuItem *item = NULL; + 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::EnableTop(int pos, bool flag) +// Create menubar +bool wxMenuBar::CreateMenuBar(wxFrame* parent) { - // TODO -} + if (m_mainWidget) + { + XtVaSetValues((Widget) parent->GetMainWidget(), XmNmenuBar, (Widget) m_mainWidget, NULL); + /* + if (!XtIsManaged((Widget) m_mainWidget)) + XtManageChild((Widget) m_mainWidget); + */ + XtMapWidget((Widget) m_mainWidget); + return TRUE; + } -// 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; + Widget menuBarW = XmCreateMenuBar ((Widget) parent->GetMainWidget(), "MenuBar", NULL, 0); + m_mainWidget = (WXWidget) menuBarW; - if (!item->IsCheckable()) - return ; + 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)); - // TODO -} + if (strcmp (wxStripMenuCodes(title), "Help") == 0) + XtVaSetValues ((Widget) menuBarW, XmNmenuHelpWidget, (Widget) menu->GetButtonWidget(), NULL); -bool wxMenuBar::Checked(int id) const -{ - wxMenu *itemMenu = NULL; - wxMenuItem *item = FindItemForId(id, &itemMenu) ; - if (!item) - return FALSE; + // 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 + } + } - // TODO - return FALSE; + SetBackgroundColour(m_backgroundColour); + SetForegroundColour(m_foregroundColour); + SetFont(m_font); + + XtVaSetValues((Widget) parent->GetMainWidget(), XmNmenuBar, (Widget) m_mainWidget, NULL); + XtRealizeWidget ((Widget) menuBarW); + XtManageChild ((Widget) menuBarW); + SetMenuBarFrame(parent); + + return TRUE; } -bool wxMenuBar::Enabled(int id) const +// Destroy menubar, but keep data structures intact so we can recreate it. +bool wxMenuBar::DestroyMenuBar() { - wxMenu *itemMenu = NULL; - wxMenuItem *item = FindItemForId(id, &itemMenu) ; - if (!item) + if (!m_mainWidget) + { + SetMenuBarFrame((wxFrame*) NULL); return FALSE; + } - // TODO - return FALSE ; -} + XtUnmanageChild ((Widget) m_mainWidget); + XtUnrealizeWidget ((Widget) m_mainWidget); + size_t menuCount = GetMenuCount(); + for (size_t i = 0; i < menuCount; i++) + { + wxMenu *menu = GetMenu(i); + menu->DestroyMenu(TRUE); -void wxMenuBar::SetLabel(int id, const wxString& label) -{ - wxMenu *itemMenu = NULL; - wxMenuItem *item = FindItemForId(id, &itemMenu) ; + } + XtDestroyWidget((Widget) m_mainWidget); + m_mainWidget = (WXWidget) 0; - if (!item) - return; + SetMenuBarFrame((wxFrame*) NULL); - // TODO + return TRUE; } -wxString wxMenuBar::GetLabel(int id) const +//// Motif-specific +static XtWorkProcId WorkProcMenuId; + +/* Since PopupMenu under Motif stills grab right mouse button events +* after it was closed, we need to delete the associated widgets to +* allow next PopUpMenu to appear... +*/ + +int PostDeletionOfMenu( XtPointer* clientData ) { - wxMenu *itemMenu = NULL; - wxMenuItem *item = FindItemForId(id, &itemMenu) ; + XtRemoveWorkProc(WorkProcMenuId); + wxMenu *menu = (wxMenu *)clientData; - if (!item) - return wxString(""); + if (menu->GetMainWidget()) + { + wxMenu *menuParent = menu->GetParent(); + if ( menuParent ) + { + wxMenuItemList::Node *node = menuParent->GetMenuItems().GetFirst(); + while ( node ) + { + if ( node->GetData()->GetSubMenu() == menu ) + { + menuParent->GetMenuItems().DeleteNode(node); + + break; + } + + node = node->GetNext(); + } + } - // TODO - return wxString("") ; -} + menu->DestroyMenu(TRUE); + } -void wxMenuBar::SetLabelTop(int pos, const wxString& label) -{ - // TODO -} + // Mark as no longer popped up + menu->m_menuId = -1; -wxString wxMenuBar::GetLabelTop(int pos) const -{ - // TODO - return wxString(""); + return TRUE; } -bool wxMenuBar::OnDelete(wxMenu *a_menu, int pos) +void +wxMenuPopdownCallback(Widget WXUNUSED(w), XtPointer clientData, + XtPointer WXUNUSED(ptr)) { - // TODO - return FALSE; -} + wxMenu *menu = (wxMenu *)clientData; -bool wxMenuBar::OnAppend(wxMenu *a_menu, const char *title) -{ - // TODO - return FALSE; + // 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(), + (XtWorkProc) PostDeletionOfMenu, + (XtPointer) menu ); + // Apparently not found in Motif headers + // XtVaSetValues( w, XmNpopupEnabled, XmPOPUP_DISABLED, NULL ); } -void wxMenuBar::Append (wxMenu * menu, const wxString& title) +/* +* Create a popup or pulldown menu. +* Submenus of a popup will be pulldown. +* +*/ + +WXWidget wxMenu::CreateMenu (wxMenuBar * menuBar, WXWidget parent, wxMenu * topMenu, const wxString& title, bool pullDown) { - if (!OnAppend(menu, title)) - return; + Widget menu = (Widget) 0; + Widget buttonWidget = (Widget) 0; + Arg args[5]; + XtSetArg (args[0], XmNnumColumns, m_numColumns); + XtSetArg (args[1], XmNpacking, XmPACK_COLUMN); - 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 (!pullDown) + { + menu = XmCreatePopupMenu ((Widget) parent, "popup", args, 2); + XtAddCallback(menu, + XmNunmapCallback, + (XtCallbackProc)wxMenuPopdownCallback, + (XtPointer)this); + } + else + { + char mnem = wxFindMnemonic (title); + menu = XmCreatePulldownMenu ((Widget) parent, "pulldown", args, 2); + + 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(), + XmNsubMenuId, menu, + NULL); + + if (mnem != 0) + XtVaSetValues (buttonWidget, XmNmnemonic, mnem, NULL); } - if (m_menus) + + m_menuWidget = (WXWidget) menu; + + m_menuBar = menuBar; + m_topLevelMenu = topMenu; + + for ( wxMenuItemList::Node *node = GetMenuItems().GetFirst(); + node; + node = node->GetNext() ) { - delete[]m_menus; - delete[]m_titles; + wxMenuItem *item = node->GetData(); + + item->CreateItem(menu, menuBar, topMenu); } - m_menus = new_menus; - m_titles = new_titles; - m_menus[m_menuCount - 1] = (wxMenu *)menu; - m_titles[m_menuCount - 1] = title; + SetBackgroundColour(m_backgroundColour); + SetForegroundColour(m_foregroundColour); + SetFont(m_font); - // TODO + return buttonWidget; } -void wxMenuBar::Delete(wxMenu * menu, int i) +// Destroys the Motif implementation of the menu, +// but maintains the wxWindows data structures so we can +// do a CreateMenu again. +void wxMenu::DestroyMenu (bool full) { - int j; - int ii = (int) i; + for ( wxMenuItemList::Node *node = GetMenuItems().GetFirst(); + node; + node = node->GetNext() ) + { + wxMenuItem *item = node->GetData(); + item->SetMenuBar((wxMenuBar*) NULL); + + item->DestroyItem(full); + } - if (menu != 0) + if (m_buttonWidget) { - for (ii = 0; ii < m_menuCount; ii++) + if (full) { - if (m_menus[ii] == menu) - break; - } - if (ii >= m_menuCount) - return; - } else + XtVaSetValues((Widget) m_buttonWidget, XmNsubMenuId, NULL, NULL); + XtDestroyWidget ((Widget) m_buttonWidget); + m_buttonWidget = (WXWidget) 0; + } + } + if (m_menuWidget && full) { - if (ii < 0 || ii >= m_menuCount) - return; - menu = m_menus[ii]; + XtDestroyWidget((Widget) m_menuWidget); + m_menuWidget = (WXWidget) NULL; } +} - if (!OnDelete(menu, ii)) - return; - - menu->SetParent(NULL); +WXWidget wxMenu::FindMenuItem (int id, wxMenuItem ** it) const +{ + if (id == m_menuId) + { + if (it) + *it = (wxMenuItem*) NULL; + return m_buttonWidget; + } - -- m_menuCount; - for (j = ii; j < m_menuCount; j++) + for ( wxMenuItemList::Node *node = GetMenuItems().GetFirst(); + node; + node = node->GetNext() ) { - m_menus[j] = m_menus[j + 1]; - m_titles[j] = m_titles[j + 1]; + 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); + if (w) + { + return w; + } + } } + + if (it) + *it = (wxMenuItem*) NULL; + return (WXWidget) NULL; } -// Find the menu menuString, item itemString, and return the item id. -// Returns -1 if none found. -int wxMenuBar::FindMenuItem (const wxString& menuString, const wxString& itemString) const +void wxMenu::SetBackgroundColour(const wxColour& col) { - char buf1[200]; - char buf2[200]; - wxStripMenuCodes ((char *)(const char *)menuString, buf1); - int i; - for (i = 0; i < m_menuCount; i++) + m_backgroundColour = col; + if (m_menuWidget) + wxDoChangeBackgroundColour(m_menuWidget, (wxColour&) col); + if (m_buttonWidget) + wxDoChangeBackgroundColour(m_buttonWidget, (wxColour&) col, TRUE); + + for ( wxMenuItemList::Node *node = GetMenuItems().GetFirst(); + node; + node = node->GetNext() ) { - wxStripMenuCodes ((char *)(const char *)m_titles[i], buf2); - if (strcmp (buf1, buf2) == 0) - return m_menus[i]->FindItem (itemString); + wxMenuItem* item = node->GetData(); + if (item->GetButtonWidget()) + { + // This crashes because it uses gadgets + // wxDoChangeBackgroundColour(item->GetButtonWidget(), (wxColour&) col, TRUE); + } + if (item->GetSubMenu()) + item->GetSubMenu()->SetBackgroundColour((wxColour&) col); } - return -1; } -wxMenuItem *wxMenuBar::FindItemForId (int Id, wxMenu ** itemMenu) const +void wxMenu::SetForegroundColour(const wxColour& col) { - if (itemMenu) - *itemMenu = NULL; + m_foregroundColour = col; + if (m_menuWidget) + wxDoChangeForegroundColour(m_menuWidget, (wxColour&) col); + if (m_buttonWidget) + wxDoChangeForegroundColour(m_buttonWidget, (wxColour&) col); - wxMenuItem *item = NULL; - int i; - for (i = 0; i < m_menuCount; i++) - if ((item = m_menus[i]->FindItemForId (Id, itemMenu))) - return item; - return NULL; + for ( wxMenuItemList::Node *node = GetMenuItems().GetFirst(); + node; + node = node->GetNext() ) + { + wxMenuItem* item = node->GetData(); + if (item->GetButtonWidget()) + { + // This crashes because it uses gadgets + // wxDoChangeForegroundColour(item->GetButtonWidget(), (wxColour&) col); + } + if (item->GetSubMenu()) + item->GetSubMenu()->SetForegroundColour((wxColour&) col); + } } -void wxMenuBar::SetHelpString (int Id, const wxString& helpString) +void wxMenu::ChangeFont(bool keepOriginalSize) { - int i; - for (i = 0; i < m_menuCount; i++) + // lesstif 0.87 hangs when setting XmNfontList +#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); + if (m_buttonWidget) + { + XtVaSetValues ((Widget) m_buttonWidget, + XmNfontList, fontList, + NULL); + } + + for ( wxMenuItemList::Node *node = GetMenuItems().GetFirst(); + node; + node = node->GetNext() ) { - if (m_menus[i]->FindItemForId (Id)) + wxMenuItem* item = node->GetData(); + if (m_menuWidget && item->GetButtonWidget() && m_font.Ok()) { - m_menus[i]->SetHelpString (Id, helpString); - return; + XtVaSetValues ((Widget) item->GetButtonWidget(), + XmNfontList, fontList, + NULL); } + if (item->GetSubMenu()) + item->GetSubMenu()->ChangeFont(keepOriginalSize); } +#endif } -wxString wxMenuBar::GetHelpString (int Id) const +void wxMenu::SetFont(const wxFont& font) { - int i; - for (i = 0; i < m_menuCount; i++) - { - if (m_menus[i]->FindItemForId (Id)) - return wxString(m_menus[i]->GetHelpString (Id)); - } - return wxString(""); + m_font = font; + ChangeFont(); } +bool wxMenuBar::SetBackgroundColour(const wxColour& col) +{ + m_backgroundColour = col; + if (m_mainWidget) + wxDoChangeBackgroundColour(m_mainWidget, (wxColour&) col); + + size_t menuCount = GetMenuCount(); + for (size_t i = 0; i < menuCount; i++) + m_menus[i]->SetBackgroundColour((wxColour&) col); + + return TRUE; +} + +bool wxMenuBar::SetForegroundColour(const wxColour& col) +{ + m_foregroundColour = col; + if (m_mainWidget) + wxDoChangeForegroundColour(m_mainWidget, (wxColour&) col); + + size_t menuCount = GetMenuCount(); + for (size_t i = 0; i < menuCount; i++) + m_menus[i]->SetForegroundColour((wxColour&) col); + + return TRUE; +} + +void wxMenuBar::ChangeFont(bool WXUNUSED(keepOriginalSize)) +{ + // Nothing to do for menubar, fonts are kept in wxMenus +} + +bool wxMenuBar::SetFont(const wxFont& font) +{ + m_font = font; + ChangeFont(); + + size_t menuCount = GetMenuCount(); + for (size_t i = 0; i < menuCount; i++) + m_menus[i]->SetFont(font); + + return TRUE; +}