put in some kind of distinctive frame for UTILITY, though it's ugly. Also

2002-02-09  Havoc Pennington  <hp@pobox.com>

	* src/themes/Atlanta/metacity-theme-1.xml: put in some kind of
	distinctive frame for UTILITY, though it's ugly. Also put in the
	borderless look for maximized windows.

	* src/stack.c (compute_layer): put splash screen in the splash
	layer

	* src/stack.h (enum): create a splash screen layer

	* src/place.c (meta_window_place): center splashscreen, and fix a
	typo in the centering code

	* src/window.c (recalc_window_features): disable most features on
	splash screens

	* src/screen.c (set_supported_hint): add UTILITY and SPLASHSCREEN
	hints

	* src/window.c: add UTILITY, SPLASHSCREEN implementation

	* src/window.h (enum): add UTILITY, SPLASHSCREEN types

	* src/theme-parser.c (parse_toplevel_element): parser support
	for has_title attribute

	* src/theme.c (meta_frame_layout_get_borders): handle a has_title
	field in the layout, for utility windows that don't display a
	title (would be better to be able to shrink the title text,
	but that's kind of tricky to implement :-/)

ChangeLog

@@ -1,3 +1,35 @@
+2002-02-09  Havoc Pennington  <hp@pobox.com>
+
+	* src/themes/Atlanta/metacity-theme-1.xml: put in some kind of
+	distinctive frame for UTILITY, though it's ugly. Also put in the 
+	borderless look for maximized windows.
+
+	* src/stack.c (compute_layer): put splash screen in the splash
+	layer
+
+	* src/stack.h (enum): create a splash screen layer
+
+	* src/place.c (meta_window_place): center splashscreen, and fix a 
+	typo in the centering code
+
+	* src/window.c (recalc_window_features): disable most features on
+	splash screens
+
+	* src/screen.c (set_supported_hint): add UTILITY and SPLASHSCREEN
+	hints
+
+	* src/window.c: add UTILITY, SPLASHSCREEN implementation
+
+	* src/window.h (enum): add UTILITY, SPLASHSCREEN types
+
+	* src/theme-parser.c (parse_toplevel_element): parser support 
+	for has_title attribute
+
+	* src/theme.c (meta_frame_layout_get_borders): handle a has_title
+	field in the layout, for utility windows that don't display a
+	title (would be better to be able to shrink the title text,
+	but that's kind of tricky to implement :-/)
+
 2002-02-08  Havoc Pennington  <hp@pobox.com>
 
 	* src/screen.c (set_supported_hint): add _NET_WM_STATE_HIDDEN 

src/core.c

@@ -91,9 +91,14 @@ meta_core_get_frame_type (Display *xdisplay,
       return META_FRAME_TYPE_MENU;
       break;
 
+    case META_WINDOW_UTILITY:
+      return META_FRAME_TYPE_UTILITY;
+      break;
+      
     case META_WINDOW_DESKTOP:
     case META_WINDOW_DOCK:
     case META_WINDOW_TOOLBAR:
+    case META_WINDOW_SPLASHSCREEN:
       /* No frame */
       return META_FRAME_TYPE_LAST;
       break;

src/display.c

@@ -144,7 +144,9 @@ meta_display_open (const char *name)
     "_WIN_HINTS",
     "_METACITY_RELOAD_THEME_MESSAGE",
     "_METACITY_SET_KEYBINDINGS_MESSAGE",
-    "_NET_WM_STATE_HIDDEN"
+    "_NET_WM_STATE_HIDDEN",
+    "_NET_WM_WINDOW_TYPE_UTILITY",
+    "_NET_WM_WINDOW_TYPE_SPLASHSCREEN"
   };
   Atom atoms[G_N_ELEMENTS(atom_names)];
   
@@ -243,6 +245,8 @@ meta_display_open (const char *name)
   display->atom_metacity_reload_theme_message = atoms[47];
   display->atom_metacity_set_keybindings_message = atoms[48];
   display->atom_net_wm_state_hidden = atoms[49];
+  display->atom_net_wm_window_type_utility = atoms[50];
+  display->atom_net_wm_window_type_splashscreen = atoms[51];
   
   /* Offscreen unmapped window used for _NET_SUPPORTING_WM_CHECK,
    * created in screen_new

src/display.h

@@ -109,6 +109,8 @@ struct _MetaDisplay
   Atom atom_metacity_reload_theme_message;
   Atom atom_metacity_set_keybindings_message;
   Atom atom_net_wm_state_hidden;
+  Atom atom_net_wm_window_type_utility;
+  Atom atom_net_wm_window_type_splashscreen;
   
   /* This is the actual window from focus events,
    * not the one we last set

src/place.c

@@ -253,7 +253,8 @@ meta_window_place (MetaWindow *window,
     }
 
   if (window->type == META_WINDOW_DIALOG ||
-      window->type == META_WINDOW_MODAL_DIALOG)
+      window->type == META_WINDOW_MODAL_DIALOG ||
+      window->type == META_WINDOW_SPLASHSCREEN)
     {
       /* Center on screen */
       int w, h;
@@ -263,7 +264,7 @@ meta_window_place (MetaWindow *window,
       h = window->screen->height;
 
       x = (w - window->rect.width) / 2;
-      y = (y - window->rect.height) / 2;
+      y = (h - window->rect.height) / 2;
 
       meta_topic (META_DEBUG_PLACEMENT, "Centered window %s on screen\n",
                   window->desc);

src/screen.c

@@ -78,7 +78,7 @@ set_wm_check_hint (MetaScreen *screen)
 static int
 set_supported_hint (MetaScreen *screen)
 {
-#define N_SUPPORTED 24
+#define N_SUPPORTED 26
 #define N_WIN_SUPPORTED 1
   Atom atoms[N_SUPPORTED];
   
@@ -106,6 +106,8 @@ set_supported_hint (MetaScreen *screen)
   atoms[21] = screen->display->atom_net_wm_icon;
   atoms[22] = screen->display->atom_net_wm_moveresize;
   atoms[23] = screen->display->atom_net_wm_state_hidden;
+  atoms[24] = screen->display->atom_net_wm_window_type_utility;
+  atoms[25] = screen->display->atom_net_wm_window_type_splashscreen;
   
   XChangeProperty (screen->display->xdisplay, screen->xroot,
                    screen->display->atom_net_supported,

src/session.c

@@ -588,6 +588,12 @@ window_type_to_string (MetaWindowType type)
     case META_WINDOW_MENU:
       return "menu";
       break;
+    case META_WINDOW_SPLASHSCREEN:
+      return "splashscreen";
+      break;
+    case META_WINDOW_UTILITY:
+      return "utility";
+      break;
     }
 
   return "";
@@ -610,6 +616,10 @@ window_type_from_string (const char *str)
     return META_WINDOW_TOOLBAR;
   else if (strcmp (str, "menu") == 0)
     return META_WINDOW_MENU;
+  else if (strcmp (str, "utility") == 0)
+    return META_WINDOW_UTILITY;
+  else if (strcmp (str, "splashscreen") == 0)
+    return META_WINDOW_SPLASHSCREEN;
   else
     return META_WINDOW_NORMAL;
 }

src/stack.c

@@ -270,6 +270,10 @@ compute_layer (MetaWindow *window)
       window->layer = META_LAYER_NORMAL;
       break;
 
+    case META_WINDOW_SPLASHSCREEN:
+      window->layer = META_LAYER_SPLASH;
+      break;
+      
     default:
       window->layer = META_LAYER_NORMAL;
       break;

src/stack.h

@@ -38,7 +38,8 @@ typedef enum
   META_LAYER_TOP        = 3,
   META_LAYER_DOCK       = 4,
   META_LAYER_FULLSCREEN = 5,
-  META_LAYER_LAST       = 6
+  META_LAYER_SPLASH     = 6,
+  META_LAYER_LAST       = 7
 } MetaStackLayer;
 
 struct _MetaStack

src/theme-parser.c

@@ -656,11 +656,14 @@ parse_toplevel_element (GMarkupParseContext  *context,
     {
       const char *name = NULL;
       const char *parent = NULL;
+      const char *has_title = NULL;
+      gboolean has_title_val;
       MetaFrameLayout *parent_layout;
 
       if (!locate_attributes (context, element_name, attribute_names, attribute_values,
                               error,
                               "name", &name, "parent", &parent,
+                              "has_title", &has_title,
                               NULL))
         return;
 
@@ -672,6 +675,10 @@ parse_toplevel_element (GMarkupParseContext  *context,
           return;
         }
 
+      has_title_val = TRUE;
+      if (has_title && !parse_boolean (has_title, &has_title_val, context, error))
+        return;
+      
       if (meta_theme_lookup_layout (info->theme, name))
         {
           set_error (error, context, G_MARKUP_ERROR, G_MARKUP_ERROR_PARSE,
@@ -700,6 +707,9 @@ parse_toplevel_element (GMarkupParseContext  *context,
       else
         info->layout = meta_frame_layout_new ();
 
+      if (has_title) /* only if explicit, otherwise inherit */
+        info->layout->has_title = has_title_val;
+      
       meta_theme_insert_layout (info->theme, name, info->layout);
 
       push_state (info, STATE_FRAME_GEOMETRY);

src/theme.c

@@ -333,6 +333,8 @@ meta_frame_layout_new  (void)
   layout->button_width = -1;
   layout->button_height = -1;
 
+  layout->has_title = TRUE;
+  
   init_border (&layout->button_border);
 
   return layout;
@@ -474,6 +476,9 @@ meta_frame_layout_get_borders (const MetaFrameLayout *layout,
   g_return_if_fail (left_width != NULL);
   g_return_if_fail (right_width != NULL);
 
+  if (!layout->has_title)
+    text_height = 0;
+  
   buttons_height = layout->button_height +
     layout->button_border.top + layout->button_border.bottom;
   title_height = text_height +

src/theme.h

@@ -78,6 +78,9 @@ struct _MetaFrameLayout
 
   /* Space around buttons */
   GtkBorder button_border;
+
+  /* Whether title text will be displayed */
+  guint has_title : 1;
 };
 
 

src/themes/Atlanta/metacity-theme-1.xml

@@ -23,11 +23,24 @@
 
 <!-- strip borders off the normal geometry -->
 <frame_geometry name="normal_borderless" parent="normal">
-  <distance name="left_width" value="0"/>
+  <distance name="left_width" value="4"/>
-  <distance name="right_width" value="0"/>
+  <distance name="right_width" value="4"/>
-  <distance name="bottom_height" value="0"/>
+  <distance name="bottom_height" value="5"/>
-  <distance name="left_titlebar_edge" value="0"/>
+  <distance name="left_titlebar_edge" value="4"/>
-  <distance name="right_titlebar_edge" value="0"/>
+  <distance name="right_titlebar_edge" value="4"/>
+</frame_geometry>
+
+<frame_geometry name="utility" has_title="false">
+  <distance name="left_width" value="3"/>
+  <distance name="right_width" value="3"/>
+  <distance name="bottom_height" value="4"/>
+  <distance name="left_titlebar_edge" value="3"/>
+  <distance name="right_titlebar_edge" value="3"/>
+  <distance name="button_width" value="11"/>
+  <distance name="button_height" value="11"/>
+  <distance name="title_vertical_pad" value="11"/>
+  <border name="title_border" left="3" right="4" top="3" bottom="3"/>
+  <border name="button_border" left="0" right="0" top="1" bottom="1"/>
 </frame_geometry>
 
 <!-- define constants -->
@@ -136,19 +149,30 @@
         x1="1" y1="height-2" x2="width-2" y2="height-2"/>        
 </draw_ops>
 
-<draw_ops name="focus_background">
+<draw_ops name="blank">
-  <include name="outer_bevel"/>
+<!-- nothing -->
+</draw_ops>
+
+<draw_ops name="focus_outline">
   <rectangle color="#000000"
              x="left_width-1" y="top_height-1"
              width="width-left_width-right_width+1"
              height="height-top_height-bottom_height+1"/>
 </draw_ops>
 
+<draw_ops name="focus_background">
+  <include name="outer_bevel"/>
+  <include name="focus_outline"/>
+</draw_ops>
+
 <draw_ops name="title_gradient">
   <gradient type="diagonal" x="0" y="0" width="width-SpacerWidth" height="height">
     <color value="blend/gtk:bg[NORMAL]/gtk:bg[SELECTED]/0.6"/>
     <color value="gtk:bg[SELECTED]"/>
   </gradient>
+</draw_ops>
+
+<draw_ops name="title_spacer">
   <gtk_vline state="normal" x="width+1-SpacerWidth/2"
              y1="(height-SpacerHeight)/2"
              y2="height - (height-SpacerHeight)/2"/>
@@ -175,14 +199,25 @@
 </draw_ops>
 
 <draw_ops name="title_normal">
+  <include name="title_spacer"/>
   <include name="title_text"/>
 </draw_ops>
 
 <draw_ops name="title_focused">
   <include name="title_gradient"/>
+  <include name="title_spacer"/>
   <include name="title_text_focused"/>
 </draw_ops>
 
+<draw_ops name="title_utility">
+  <include name="title_spacer"/>
+</draw_ops>
+
+<draw_ops name="title_utility_focused">
+  <include name="title_gradient"/>
+  <include name="title_spacer"/>
+</draw_ops>
+
 <frame_style name="normal_unfocused" geometry="normal">
   <piece position="entire_background" draw_ops="outer_bevel"/>
   <piece position="title" draw_ops="title_normal"/>
@@ -203,16 +238,25 @@
   <piece position="title" draw_ops="title_focused"/>
 </frame_style>
 
-<frame_style name="maximized_unfocused" parent="normal_unfocused">
+<frame_style name="maximized_unfocused" geometry="normal_borderless" parent="normal_unfocused">
+  <piece position="entire_background" draw_ops="blank"/>
   <button function="maximize" state="normal" draw_ops="restore_button"/>
   <button function="maximize" state="pressed" draw_ops="restore_button_pressed"/>
 </frame_style>
 
-<frame_style name="maximized_focused" parent="normal_focused">
+<frame_style name="maximized_focused" geometry="normal_borderless" parent="normal_focused">
+  <piece position="entire_background" draw_ops="focus_outline"/>
   <button function="maximize" state="normal" draw_ops="restore_button"/>
   <button function="maximize" state="pressed" draw_ops="restore_button_pressed"/>
 </frame_style>
 
+<frame_style name="utility_unfocused" geometry="utility" parent="normal_unfocused">
+  <piece position="title" draw_ops="title_utility"/>
+</frame_style>
+
+<frame_style name="utility_focused" geometry="utility" parent="normal_focused">
+  <piece position="title" draw_ops="title_utility_focused"/>
+</frame_style>
 
 <frame_style_set name="normal">
 <frame focus="yes" state="normal" resize="both" style="normal_focused"/>
@@ -225,11 +269,23 @@
 <frame focus="no" state="maximized_and_shaded" style="maximized_unfocused"/>
 </frame_style_set>
 
+<frame_style_set name="utility" parent="normal">
+<frame focus="yes" state="normal" resize="both" style="utility_focused"/>
+<frame focus="no" state="normal" resize="both" style="utility_unfocused"/>
+<!-- this is a bunch of crack since utility windows shouldn't be maximized -->
+<frame focus="yes" state="maximized" style="utility_focused"/>
+<frame focus="no" state="maximized" style="utility_unfocused"/>
+<frame focus="yes" state="shaded" style="utility_focused"/>
+<frame focus="no" state="shaded" style="utility_unfocused"/>
+<frame focus="yes" state="maximized_and_shaded" style="utility_focused"/>
+<frame focus="no" state="maximized_and_shaded" style="utility_unfocused"/>
+</frame_style_set>
+
 <window type="normal" style_set="normal"/>
 <window type="dialog" style_set="normal"/>
 <window type="modal_dialog" style_set="normal"/>
 <window type="menu" style_set="normal"/>
-<window type="utility" style_set="normal"/>
+<window type="utility" style_set="utility"/>
 
 <menu_icon function="close" state="normal" draw_ops="close_button"/>
 <menu_icon function="maximize" state="normal" draw_ops="maximize_button"/>

src/window.c

@@ -526,7 +526,8 @@ meta_window_new (MetaDisplay *display, Window xwindow,
   if (window->type == META_WINDOW_DESKTOP ||
       window->type == META_WINDOW_DOCK ||
       window->type == META_WINDOW_TOOLBAR ||
-      window->type == META_WINDOW_MENU)
+      window->type == META_WINDOW_MENU ||
+      window->type == META_WINDOW_UTILITY)
     {
       if (window->size_hints.flags & PPosition)
         {
@@ -2645,7 +2646,8 @@ meta_window_configure_request (MetaWindow *window,
         window->type == META_WINDOW_DOCK ||
         window->type == META_WINDOW_TOOLBAR ||
         window->type == META_WINDOW_MENU ||
-        window->type == META_WINDOW_NORMAL) &&
+        window->type == META_WINDOW_NORMAL ||
+        window->type == META_WINDOW_UTILITY) &&
        (window->size_hints.flags & PPosition)) ||
       (window->size_hints.flags & USPosition))
     {
@@ -2666,7 +2668,8 @@ meta_window_configure_request (MetaWindow *window,
       window->type == META_WINDOW_DOCK ||
       window->type == META_WINDOW_TOOLBAR ||
       window->type == META_WINDOW_MENU ||
-      window->type == META_WINDOW_NORMAL)
+      window->type == META_WINDOW_NORMAL ||
+      window->type == META_WINDOW_UTILITY)
     {
       if (event->xconfigurerequest.value_mask & CWWidth)
         width = event->xconfigurerequest.width;
@@ -4135,13 +4138,14 @@ update_net_wm_type (MetaWindow *window)
       /* We break as soon as we find one we recognize,
        * supposed to prefer those near the front of the list
        */
-      /* FIXME modal dialog (? see if it's in spec), utility, splashscreen */
       if (atoms[i] == window->display->atom_net_wm_window_type_desktop ||
           atoms[i] == window->display->atom_net_wm_window_type_dock ||
           atoms[i] == window->display->atom_net_wm_window_type_toolbar ||
           atoms[i] == window->display->atom_net_wm_window_type_menu ||
           atoms[i] == window->display->atom_net_wm_window_type_dialog ||
-          atoms[i] == window->display->atom_net_wm_window_type_normal)
+          atoms[i] == window->display->atom_net_wm_window_type_normal ||
+          atoms[i] == window->display->atom_net_wm_window_type_utility ||
+          atoms[i] == window->display->atom_net_wm_window_type_splashscreen)
         {
           window->type_atom = atoms[i];
           break;
@@ -4974,8 +4978,13 @@ recalc_window_type (MetaWindow *window)
         window->type = META_WINDOW_DIALOG;
       else if (window->type_atom  == window->display->atom_net_wm_window_type_normal)
         window->type = META_WINDOW_NORMAL;
+      else if (window->type_atom  == window->display->atom_net_wm_window_type_utility)
+        window->type = META_WINDOW_UTILITY;
+      else if (window->type_atom  == window->display->atom_net_wm_window_type_splashscreen)
+        window->type = META_WINDOW_SPLASHSCREEN;
       else
-        meta_bug ("Set a type atom for %s that wasn't handled in recalc_window_type\n");
+        meta_bug ("Set a type atom for %s that wasn't handled in recalc_window_type\n",
+                  window->desc);
     }
   else if (window->xtransient_for != None)
     {
@@ -5026,7 +5035,8 @@ recalc_window_features (MetaWindow *window)
   /* Semantic category overrides the MWM hints */
   
   if (window->type == META_WINDOW_DESKTOP ||
-      window->type == META_WINDOW_DOCK)
+      window->type == META_WINDOW_DOCK ||
+      window->type == META_WINDOW_SPLASHSCREEN)
     {
       window->decorated = FALSE;
       window->has_close_func = FALSE;

src/window.h

@@ -37,8 +37,9 @@ typedef enum
   META_WINDOW_DIALOG,
   META_WINDOW_MODAL_DIALOG,
   META_WINDOW_TOOLBAR,
-  META_WINDOW_MENU
+  META_WINDOW_MENU,
-  /* FIXME add UTILITY, SPLASHSCREEN */
+  META_WINDOW_UTILITY,
+  META_WINDOW_SPLASHSCREEN
 } MetaWindowType;
 
 struct _MetaWindow