X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6af350d42843dcf2c8f600302d15af03a2ce72c1..b53aea81d2e102224b452ef5bf7aee1132f37c6f:/src/common/framecmn.cpp diff --git a/src/common/framecmn.cpp b/src/common/framecmn.cpp index a4e9d210b0..df7261eefc 100644 --- a/src/common/framecmn.cpp +++ b/src/common/framecmn.cpp @@ -95,7 +95,7 @@ void wxFrameBase::DeleteAllBars() if ( m_frameMenuBar ) { delete m_frameMenuBar; - m_frameMenuBar = (wxMenuBar *) NULL; + m_frameMenuBar = NULL; } #endif // wxUSE_MENUS @@ -103,7 +103,7 @@ void wxFrameBase::DeleteAllBars() if ( m_frameStatusBar ) { delete m_frameStatusBar; - m_frameStatusBar = (wxStatusBar *) NULL; + m_frameStatusBar = NULL; } #endif // wxUSE_STATUSBAR @@ -111,7 +111,7 @@ void wxFrameBase::DeleteAllBars() if ( m_frameToolBar ) { delete m_frameToolBar; - m_frameToolBar = (wxToolBar *) NULL; + m_frameToolBar = NULL; } #endif // wxUSE_TOOLBAR } @@ -133,6 +133,8 @@ bool wxFrameBase::IsOneOfBars(const wxWindow *win) const return true; #endif // wxUSE_TOOLBAR + wxUnusedVar(win); + return false; } @@ -168,54 +170,49 @@ wxPoint wxFrameBase::GetClientAreaOrigin() const return pt; } - -void wxFrameBase::SendSizeEvent() -{ - wxSizeEvent event( GetSize(), GetId() ); - event.SetEventObject( this ); - GetEventHandler()->AddPendingEvent( event ); -} - - // ---------------------------------------------------------------------------- // misc // ---------------------------------------------------------------------------- +#if wxUSE_MENUS + bool wxFrameBase::ProcessCommand(int id) { -#if wxUSE_MENUS wxMenuBar *bar = GetMenuBar(); if ( !bar ) return false; - wxCommandEvent commandEvent(wxEVT_COMMAND_MENU_SELECTED, id); + wxMenuItem *item = bar->FindItem(id); + if ( !item ) + return false; + + return ProcessCommand(item); +} + +bool wxFrameBase::ProcessCommand(wxMenuItem *item) +{ + wxCommandEvent commandEvent(wxEVT_COMMAND_MENU_SELECTED, item->GetId()); commandEvent.SetEventObject(this); - wxMenuItem *item = bar->FindItem(id); - if (item) - { - if (!item->IsEnabled()) - return true; + if (!item->IsEnabled()) + return true; - if ((item->GetKind() == wxITEM_RADIO) && item->IsChecked() ) - return true; + if ((item->GetKind() == wxITEM_RADIO) && item->IsChecked() ) + return true; - if (item->IsCheckable()) - { - item->Toggle(); + if (item->IsCheckable()) + { + item->Toggle(); - // use the new value - commandEvent.SetInt(item->IsChecked()); - } + // use the new value + commandEvent.SetInt(item->IsChecked()); } - GetEventHandler()->ProcessEvent(commandEvent); - return true; -#else // !wxUSE_MENUS - return false; -#endif // wxUSE_MENUS/!wxUSE_MENUS + return HandleWindowEvent(commandEvent); } +#endif // wxUSE_MENUS + // Do the UI update processing for this window. This is // provided for the application to call if it wants to // force a UI update, particularly for the menus and toolbar. @@ -231,14 +228,12 @@ void wxFrameBase::UpdateWindowUI(long flags) #if wxUSE_MENUS if (GetMenuBar()) { - if ((flags & wxUPDATE_UI_FROMIDLE) && !wxUSE_IDLEMENUUPDATES) - { - // If coming from an idle event, we only - // want to update the menus if we're - // in the wxUSE_IDLEMENUUPDATES configuration: - // so if we're not, do nothing - } - else + // If coming from an idle event, we only want to update the menus if + // we're in the wxUSE_IDLEMENUUPDATES configuration, otherwise they + // will be update when the menu is opened later +#if !wxUSE_IDLEMENUUPDATES + if ( !(flags & wxUPDATE_UI_FROMIDLE) ) +#endif // wxUSE_IDLEMENUUPDATES DoMenuUpdates(); } #endif // wxUSE_MENUS @@ -253,35 +248,23 @@ void wxFrameBase::UpdateWindowUI(long flags) void wxFrameBase::OnMenuHighlight(wxMenuEvent& event) { #if wxUSE_STATUSBAR - (void)ShowMenuHelp(GetStatusBar(), event.GetMenuId()); + (void)ShowMenuHelp(event.GetMenuId()); #endif // wxUSE_STATUSBAR } -#if !wxUSE_IDLEMENUUPDATES void wxFrameBase::OnMenuOpen(wxMenuEvent& event) -#else -void wxFrameBase::OnMenuOpen(wxMenuEvent& WXUNUSED(event)) -#endif { -#if !wxUSE_IDLEMENUUPDATES +#if wxUSE_IDLEMENUUPDATES + wxUnusedVar(event); +#else // !wxUSE_IDLEMENUUPDATES + // as we didn't update the menus from idle time, do it now DoMenuUpdates(event.GetMenu()); -#endif // !wxUSE_IDLEMENUUPDATES +#endif // wxUSE_IDLEMENUUPDATES/!wxUSE_IDLEMENUUPDATES } void wxFrameBase::OnMenuClose(wxMenuEvent& WXUNUSED(event)) { - // do we have real status text to restore? - if ( !m_oldStatusText.empty() ) - { - if ( m_statusBarPane >= 0 ) - { - wxStatusBar *statbar = GetStatusBar(); - if ( statbar ) - statbar->SetStatusText(m_oldStatusText, m_statusBarPane); - } - - m_oldStatusText.clear(); - } + DoGiveHelp(wxEmptyString, false); } #endif // wxUSE_MENUS && wxUSE_STATUSBAR @@ -310,7 +293,7 @@ wxStatusBar* wxFrameBase::CreateStatusBar(int number, { // the main status bar can only be created once (or else it should be // deleted before calling CreateStatusBar() again) - wxCHECK_MSG( !m_frameStatusBar, (wxStatusBar *)NULL, + wxCHECK_MSG( !m_frameStatusBar, NULL, wxT("recreating status bar in wxFrame") ); SetStatusBar(OnCreateStatusBar(number, style, id, name)); @@ -360,27 +343,22 @@ void wxFrameBase::PopStatusText(int number) m_frameStatusBar->PopStatusText(number); } -bool wxFrameBase::ShowMenuHelp(wxStatusBar *WXUNUSED(statbar), int menuId) +bool wxFrameBase::ShowMenuHelp(int menuId) { #if wxUSE_MENUS // if no help string found, we will clear the status bar text wxString helpString; - bool show = menuId != wxID_SEPARATOR && menuId != -2 /* wxID_TITLE */; - - if ( show ) + if ( menuId != wxID_SEPARATOR && menuId != -3 /* wxID_TITLE */ ) { - wxMenuBar *menuBar = GetMenuBar(); - if ( menuBar ) - { - // it's ok if we don't find the item because it might belong - // to the popup menu - wxMenuItem *item = menuBar->FindItem(menuId); - if ( item ) - helpString = item->GetHelp(); - } + const wxMenuItem * const item = FindItemInMenuBar(menuId); + if ( item && !item->IsSeparator() ) + helpString = item->GetHelp(); + + // notice that it's ok if we don't find the item because it might + // belong to the popup menu, so don't assert here } - DoGiveHelp(helpString, show); + DoGiveHelp(helpString, true); return !helpString.empty(); #else // !wxUSE_MENUS @@ -404,7 +382,7 @@ void wxFrameBase::SetStatusBar(wxStatusBar *statBar) #endif // wxUSE_STATUSBAR #if wxUSE_MENUS || wxUSE_TOOLBAR -void wxFrameBase::DoGiveHelp(const wxString& text, bool show) +void wxFrameBase::DoGiveHelp(const wxString& help, bool show) { #if wxUSE_STATUSBAR if ( m_statusBarPane < 0 ) @@ -417,11 +395,9 @@ void wxFrameBase::DoGiveHelp(const wxString& text, bool show) if ( !statbar ) return; - wxString help; + wxString text; if ( show ) { - help = text; - // remember the old status bar text if this is the first time we're // called since the menu has been opened as we're going to overwrite it // in our DoGiveHelp() and we want to restore it when the menu is @@ -442,19 +418,18 @@ void wxFrameBase::DoGiveHelp(const wxString& text, bool show) m_oldStatusText += _T('\0'); } } + + text = help; } - else // hide the status bar text + else // hide help, restore the original text { - // i.e. restore the old one - help = m_oldStatusText; - - // make sure we get the up to date text when showing it the next time + text = m_oldStatusText; m_oldStatusText.clear(); } - statbar->SetStatusText(help, m_statusBarPane); + statbar->SetStatusText(text, m_statusBarPane); #else - wxUnusedVar(text); + wxUnusedVar(help); wxUnusedVar(show); #endif // wxUSE_STATUSBAR } @@ -473,7 +448,7 @@ wxToolBar* wxFrameBase::CreateToolBar(long style, { // the main toolbar can't be recreated (unless it was explicitly deleted // before) - wxCHECK_MSG( !m_frameToolBar, (wxToolBar *)NULL, + wxCHECK_MSG( !m_frameToolBar, NULL, wxT("recreating toolbar in wxFrame") ); if ( style == -1 ) @@ -576,4 +551,11 @@ void wxFrameBase::SetMenuBar(wxMenuBar *menubar) this->AttachMenuBar(menubar); } +wxMenuItem *wxFrameBase::FindItemInMenuBar(int menuId) const +{ + const wxMenuBar * const menuBar = GetMenuBar(); + + return menuBar ? menuBar->FindItem(menuId) : NULL; +} + #endif // wxUSE_MENUS