X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/35ff90a0b30bf24fcb9478a3c43143c124bbff46..de5dd006449a97887afb2aad39c8f20549818d98:/src/gtk1/toplevel.cpp diff --git a/src/gtk1/toplevel.cpp b/src/gtk1/toplevel.cpp index d5fff696dd..fb7300af9d 100644 --- a/src/gtk1/toplevel.cpp +++ b/src/gtk1/toplevel.cpp @@ -28,6 +28,7 @@ #include "wx/defs.h" +#include "wx/toplevel.h" #include "wx/log.h" #include "wx/dialog.h" #include "wx/control.h" @@ -61,10 +62,92 @@ extern bool g_isIdle; // data // ---------------------------------------------------------------------------- -extern wxList wxPendingDelete; +extern wxList wxPendingDelete; -extern int g_openDialogs; -extern wxWindowGTK *g_delayedFocus; +extern int g_openDialogs; +extern wxWindowGTK *g_delayedFocus; + +// the frame that is currently active (i.e. its child has focus). It is +// used to generate wxActivateEvents +static wxTopLevelWindowGTK *g_activeFrame = (wxTopLevelWindowGTK*) NULL; +static wxTopLevelWindowGTK *g_lastActiveFrame = (wxTopLevelWindowGTK*) NULL; + +// if we detect that the app has got/lost the focus, we set this variable to +// either TRUE or FALSE and an activate event will be sent during the next +// OnIdle() call and it is reset to -1: this value means that we shouldn't +// send any activate events at all +static int g_sendActivateEvent = -1; + +//----------------------------------------------------------------------------- +// "focus_in_event" +//----------------------------------------------------------------------------- + +static gint gtk_frame_focus_in_callback( GtkWidget *widget, + GdkEvent *WXUNUSED(event), + wxTopLevelWindowGTK *win ) +{ + if (g_isIdle) + wxapp_install_idle_handler(); + + switch ( g_sendActivateEvent ) + { + case -1: + // we've got focus from outside, synthetize wxActivateEvent + g_sendActivateEvent = 1; + break; + + case 0: + // another our window just lost focus, it was already ours before + // - don't send any wxActivateEvent + g_sendActivateEvent = -1; + break; + } + + g_activeFrame = win; + g_lastActiveFrame = g_activeFrame; + + // wxPrintf( wxT("active: %s\n"), win->GetTitle().c_str() ); + + wxLogTrace(wxT("activate"), wxT("Activating frame %p (from focus_in)"), g_activeFrame); + wxActivateEvent event(wxEVT_ACTIVATE, TRUE, g_activeFrame->GetId()); + event.SetEventObject(g_activeFrame); + g_activeFrame->GetEventHandler()->ProcessEvent(event); + + return FALSE; +} + +//----------------------------------------------------------------------------- +// "focus_out_event" +//----------------------------------------------------------------------------- + +static gint gtk_frame_focus_out_callback( GtkWidget *widget, + GdkEventFocus *WXUNUSED(gdk_event), + wxTopLevelWindowGTK *win ) +{ + if (g_isIdle) + wxapp_install_idle_handler(); + + // if the focus goes out of our app alltogether, OnIdle() will send + // wxActivateEvent, otherwise gtk_window_focus_in_callback() will reset + // g_sendActivateEvent to -1 + g_sendActivateEvent = 0; + + // wxASSERT_MSG( (g_activeFrame == win), wxT("TLW deactivatd although it wasn't active") ); + + // wxPrintf( wxT("inactive: %s\n"), win->GetTitle().c_str() ); + + if (g_activeFrame) + { + wxLogTrace(wxT("activate"), wxT("Activating frame %p (from focus_in)"), g_activeFrame); + wxActivateEvent event(wxEVT_ACTIVATE, FALSE, g_activeFrame->GetId()); + event.SetEventObject(g_activeFrame); + g_activeFrame->GetEventHandler()->ProcessEvent(event); + + g_activeFrame = NULL; + } + + return FALSE; +} //----------------------------------------------------------------------------- // "focus" from m_window @@ -141,6 +224,7 @@ gtk_frame_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *WX if (!win->m_hasVMT || !win->IsShown()) return FALSE; + int x = 0; int y = 0; gdk_window_get_root_origin( win->m_widget->window, &x, &y ); @@ -348,10 +432,6 @@ bool wxTopLevelWindowGTK::Create( wxWindow *parent, // e.g. in wxTaskBarIconAreaGTK if (m_widget == NULL) { - GtkWindowType win_type = GTK_WINDOW_TOPLEVEL; - if (style & wxFRAME_TOOL_WINDOW) - win_type = GTK_WINDOW_POPUP; - if (GetExtraStyle() & wxTOPLEVEL_EX_DIALOG) { #ifdef __WXGTK20__ @@ -368,15 +448,33 @@ bool wxTopLevelWindowGTK::Create( wxWindow *parent, } else { - m_widget = gtk_window_new(win_type); + m_widget = gtk_window_new(GTK_WINDOW_TOPLEVEL); +#if GTK_CHECK_VERSION(2,1,0) + if (style & wxFRAME_TOOL_WINDOW) + { + gtk_window_set_type_hint(GTK_WINDOW(m_widget), + GDK_WINDOW_TYPE_HINT_UTILITY); + + // On some WMs, like KDE, a TOOL_WINDOW will still show + // on the taskbar, but on Gnome a TOOL_WINDOW will not. + // For consistency between WMs and with Windows, we + // should set the NO_TASKBAR flag which will apply + // the set_skip_taskbar_hint if it is available, + // ensuring no taskbar entry will appear. + style |= wxFRAME_NO_TASKBAR; + } +#endif + } } - if (m_parent && (((GTK_IS_WINDOW(m_parent->m_widget)) && + wxWindow *topParent = wxGetTopLevelParent(m_parent); + if (topParent && (((GTK_IS_WINDOW(topParent->m_widget)) && (GetExtraStyle() & wxTOPLEVEL_EX_DIALOG)) || (style & wxFRAME_FLOAT_ON_PARENT))) { - gtk_window_set_transient_for( GTK_WINDOW(m_widget), GTK_WINDOW(m_parent->m_widget) ); + gtk_window_set_transient_for( GTK_WINDOW(m_widget), + GTK_WINDOW(topParent->m_widget) ); } #if GTK_CHECK_VERSION(2,2,0) @@ -457,6 +555,12 @@ bool wxTopLevelWindowGTK::Create( wxWindow *parent, gtk_signal_connect( GTK_OBJECT(m_widget), "focus", GTK_SIGNAL_FUNC(gtk_frame_focus_callback), (gpointer)this ); + // activation + gtk_signal_connect( GTK_OBJECT(m_widget), "focus_in_event", + GTK_SIGNAL_FUNC(gtk_frame_focus_in_callback), (gpointer)this ); + gtk_signal_connect( GTK_OBJECT(m_widget), "focus_out_event", + GTK_SIGNAL_FUNC(gtk_frame_focus_out_callback), (gpointer)this ); + // decorations if ((m_miniEdge > 0) || (style & wxSIMPLE_BORDER) || (style & wxNO_BORDER)) { @@ -517,76 +621,100 @@ wxTopLevelWindowGTK::~wxTopLevelWindowGTK() { gtk_window_set_focus( GTK_WINDOW(m_widget), NULL ); } + + if (g_activeFrame == this) + g_activeFrame = NULL; + if (g_lastActiveFrame == this) + g_lastActiveFrame = NULL; } bool wxTopLevelWindowGTK::ShowFullScreen(bool show, long style ) { - if (show == m_fsIsShowing) return FALSE; // return what? + if (show == m_fsIsShowing) + return FALSE; // return what? m_fsIsShowing = show; - - GdkWindow *window = m_widget->window; + wxX11FullScreenMethod method = wxGetFullScreenMethodX11((WXDisplay*)GDK_DISPLAY(), (WXWindow)GDK_ROOT_WINDOW()); - if (show) +#if GTK_CHECK_VERSION(2,2,0) + // NB: gtk_window_fullscreen() uses freedesktop.org's WMspec extensions + // to switch to fullscreen, which is not always available. We must + // check if WM supports the spec and use legacy methods if it + // doesn't. + if (method == wxX11_FS_WMSPEC) { - m_fsSaveFlag = style; - GetPosition( &m_fsSaveFrame.x, &m_fsSaveFrame.y ); - GetSize( &m_fsSaveFrame.width, &m_fsSaveFrame.height ); - - int screen_width,screen_height; - wxDisplaySize( &screen_width, &screen_height ); - - gint client_x, client_y, root_x, root_y; - gint width, height; - - if (method != wxX11_FS_WMSPEC) - { - // don't do it always, Metacity hates it - m_fsSaveGdkFunc = m_gdkFunc; - m_fsSaveGdkDecor = m_gdkDecor; - m_gdkFunc = m_gdkDecor = 0; - gdk_window_set_decorations(window, (GdkWMDecoration)0); - gdk_window_set_functions(window, (GdkWMFunction)0); - } - - gdk_window_get_origin (m_widget->window, &root_x, &root_y); - gdk_window_get_geometry (m_widget->window, &client_x, &client_y, - &width, &height, NULL); - - gdk_window_move_resize (m_widget->window, -client_x, -client_y, - screen_width + 1, screen_height + 1); + if (show) + gtk_window_fullscreen( GTK_WINDOW( m_widget ) ); + else + gtk_window_unfullscreen( GTK_WINDOW( m_widget ) ); - wxSetFullScreenStateX11((WXDisplay*)GDK_DISPLAY(), - (WXWindow)GDK_ROOT_WINDOW(), - (WXWindow)GDK_WINDOW_XWINDOW(window), - show, &m_fsSaveFrame, method); + return TRUE; } else +#endif // GTK+ >= 2.2.0 { - if (method != wxX11_FS_WMSPEC) + GdkWindow *window = m_widget->window; + + if (show) { - // don't do it always, Metacity hates it - m_gdkFunc = m_fsSaveGdkFunc; - m_gdkDecor = m_fsSaveGdkDecor; - gdk_window_set_decorations(window, (GdkWMDecoration)m_gdkDecor); - gdk_window_set_functions(window, (GdkWMFunction)m_gdkFunc); + m_fsSaveFlag = style; + GetPosition( &m_fsSaveFrame.x, &m_fsSaveFrame.y ); + GetSize( &m_fsSaveFrame.width, &m_fsSaveFrame.height ); + + int screen_width,screen_height; + wxDisplaySize( &screen_width, &screen_height ); + + gint client_x, client_y, root_x, root_y; + gint width, height; + + if (method != wxX11_FS_WMSPEC) + { + // don't do it always, Metacity hates it + m_fsSaveGdkFunc = m_gdkFunc; + m_fsSaveGdkDecor = m_gdkDecor; + m_gdkFunc = m_gdkDecor = 0; + gdk_window_set_decorations(window, (GdkWMDecoration)0); + gdk_window_set_functions(window, (GdkWMFunction)0); + } + + gdk_window_get_origin (m_widget->window, &root_x, &root_y); + gdk_window_get_geometry (m_widget->window, &client_x, &client_y, + &width, &height, NULL); + + gdk_window_move_resize (m_widget->window, -client_x, -client_y, + screen_width + 1, screen_height + 1); + + wxSetFullScreenStateX11((WXDisplay*)GDK_DISPLAY(), + (WXWindow)GDK_ROOT_WINDOW(), + (WXWindow)GDK_WINDOW_XWINDOW(window), + show, &m_fsSaveFrame, method); + } + else + { + if (method != wxX11_FS_WMSPEC) + { + // don't do it always, Metacity hates it + m_gdkFunc = m_fsSaveGdkFunc; + m_gdkDecor = m_fsSaveGdkDecor; + gdk_window_set_decorations(window, (GdkWMDecoration)m_gdkDecor); + gdk_window_set_functions(window, (GdkWMFunction)m_gdkFunc); + } + + wxSetFullScreenStateX11((WXDisplay*)GDK_DISPLAY(), + (WXWindow)GDK_ROOT_WINDOW(), + (WXWindow)GDK_WINDOW_XWINDOW(window), + show, &m_fsSaveFrame, method); + + SetSize(m_fsSaveFrame.x, m_fsSaveFrame.y, + m_fsSaveFrame.width, m_fsSaveFrame.height); } - - wxSetFullScreenStateX11((WXDisplay*)GDK_DISPLAY(), - (WXWindow)GDK_ROOT_WINDOW(), - (WXWindow)GDK_WINDOW_XWINDOW(window), - show, &m_fsSaveFrame, method); - - SetSize(m_fsSaveFrame.x, m_fsSaveFrame.y, - m_fsSaveFrame.width, m_fsSaveFrame.height); } - return TRUE; } @@ -607,10 +735,22 @@ bool wxTopLevelWindowGTK::Show( bool show ) GtkOnSize( m_x, m_y, m_width, m_height ); } - + + if (show) + gtk_widget_set_uposition( m_widget, m_x, m_y ); + return wxWindow::Show( show ); } +void wxTopLevelWindowGTK::Raise() +{ +#ifdef __WXGTK20__ + gtk_window_present( GTK_WINDOW( m_widget ) ); +#else + wxWindow::Raise(); +#endif +} + void wxTopLevelWindowGTK::DoMoveWindow(int WXUNUSED(x), int WXUNUSED(y), int WXUNUSED(width), int WXUNUSED(height) ) { wxFAIL_MSG( wxT("DoMoveWindow called for wxTopLevelWindowGTK") ); @@ -869,6 +1009,20 @@ void wxTopLevelWindowGTK::OnInternalIdle() } wxWindow::OnInternalIdle(); + + // Synthetize activate events. + if ( g_sendActivateEvent != -1 ) + { + bool activate = g_sendActivateEvent != 0; + + // if (!activate) wxPrintf( wxT("de") ); + // wxPrintf( wxT("activate\n") ); + + // do it only once + g_sendActivateEvent = -1; + + wxTheApp->SetActive(activate, (wxWindow *)g_lastActiveFrame); + } } // ---------------------------------------------------------------------------- @@ -1067,13 +1221,8 @@ bool wxTopLevelWindowGTK::SetShape(const wxRegion& region) return do_shape_combine_region(window, region); } -bool wxTopLevelWindowGTK::HasFocus() +bool wxTopLevelWindowGTK::IsActive() { -#ifdef __WXGTK20__ - return GTK_WINDOW( m_widget )->has_toplevel_focus; -#else - return ( wxGetTopLevelParent(FindFocus()) = this ); -#endif + return (this == (wxTopLevelWindowGTK*)g_activeFrame); } -// vi:sts=4:sw=4:et