From 9a4b1e0bb71cd991cd1d86d4fb432377ba4f4eab Mon Sep 17 00:00:00 2001
From: Illia Danko <ilyuha21st@gmail.com>
Date: Fri, 7 Oct 2016 23:58:41 +0300
Subject: Added functionality to disable display preselected tab window border

---
 src/core/prefs.c  | 16 ++++++++++++
 src/core/screen.c | 74 ++++++++++++++++++++++++++++++-------------------------
 2 files changed, 57 insertions(+), 33 deletions(-)

(limited to 'src/core')

diff --git a/src/core/prefs.c b/src/core/prefs.c
index 2f3e9392..8dd1008a 100644
--- a/src/core/prefs.c
+++ b/src/core/prefs.c
@@ -117,6 +117,7 @@ static gboolean force_compositor_manager = FALSE;
 static gboolean compositing_manager = FALSE;
 static gboolean compositing_fast_alt_tab = FALSE;
 static gboolean resize_with_right_button = FALSE;
+static gboolean show_tab_border = FALSE;
 static gboolean center_new_windows = FALSE;
 static gboolean force_fullscreen = TRUE;
 static gboolean side_by_side_tiling = FALSE;
@@ -407,6 +408,12 @@ static MetaBoolPreference preferences_bool[] =
       &resize_with_right_button,
       FALSE,
     },
+    { "show-tab-border",
+      KEY_GENERAL_SCHEMA,
+      META_PREF_SHOW_TAB_BORDER,
+      &show_tab_border,
+      FALSE,
+    },
     { "center-new-windows",
       KEY_GENERAL_SCHEMA,
       META_PREF_CENTER_NEW_WINDOWS,
@@ -1558,6 +1565,9 @@ meta_preference_to_string (MetaPreference pref)
     case META_PREF_RESIZE_WITH_RIGHT_BUTTON:
       return "RESIZE_WITH_RIGHT_BUTTON";
 
+    case META_PREF_SHOW_TAB_BORDER:
+      return "SHOW_TAB_BORDER";
+
     case META_PREF_FORCE_FULLSCREEN:
       return "FORCE_FULLSCREEN";
 
@@ -2245,6 +2255,12 @@ meta_prefs_get_mouse_button_menu (void)
   return resize_with_right_button ? 2: 3;
 }
 
+gboolean
+meta_prefs_show_tab_border(void)
+{
+    return show_tab_border;
+}
+
 gboolean
 meta_prefs_get_force_fullscreen (void)
 {
diff --git a/src/core/screen.c b/src/core/screen.c
index 3c1caf61..34016d51 100644
--- a/src/core/screen.c
+++ b/src/core/screen.c
@@ -1273,6 +1273,7 @@ meta_screen_ensure_tab_popup (MetaScreen      *screen,
   GList *tmp;
   int len;
   int i;
+  gint border;
 
   if (screen->tab_popup)
     return;
@@ -1289,6 +1290,8 @@ meta_screen_ensure_tab_popup (MetaScreen      *screen,
   entries[len].title = NULL;
   entries[len].icon = NULL;
 
+  border = meta_prefs_show_tab_border() ? BORDER_OUTLINE_TAB |
+    BORDER_OUTLINE_WINDOW : BORDER_OUTLINE_TAB;
   i = 0;
   tmp = tab_list;
   while (i < len)
@@ -1353,38 +1356,43 @@ meta_screen_ensure_tab_popup (MetaScreen      *screen,
        * sides.  On the top it should be the size of the south frame
        * edge.
        */
-#define OUTLINE_WIDTH 5
-      /* Top side */
-      if (!entries[i].hidden &&
-          window->frame && window->frame->bottom_height > 0 &&
-          window->frame->child_y >= window->frame->bottom_height)
-        entries[i].inner_rect.y = window->frame->bottom_height;
-      else
-        entries[i].inner_rect.y = OUTLINE_WIDTH;
-
-      /* Bottom side */
-      if (!entries[i].hidden &&
-          window->frame && window->frame->bottom_height != 0)
-        entries[i].inner_rect.height = r.height
-          - entries[i].inner_rect.y - window->frame->bottom_height;
-      else
-        entries[i].inner_rect.height = r.height
-          - entries[i].inner_rect.y - OUTLINE_WIDTH;
-
-      /* Left side */
-      if (!entries[i].hidden && window->frame && window->frame->child_x != 0)
-        entries[i].inner_rect.x = window->frame->child_x;
-      else
-        entries[i].inner_rect.x = OUTLINE_WIDTH;
+       if (border & BORDER_OUTLINE_WINDOW)
+         {
+           const gint border_outline_width = 5;
+
+           /* Top side */
+           if (!entries[i].hidden &&
+                window->frame && window->frame->bottom_height > 0 &&
+                window->frame->child_y >= window->frame->bottom_height)
+             entries[i].inner_rect.y = window->frame->bottom_height;
+           else
+              entries[i].inner_rect.y = border_outline_width;
+
+            /* Bottom side */
+            if (!entries[i].hidden &&
+                window->frame && window->frame->bottom_height != 0)
+              entries[i].inner_rect.height = r.height
+                - entries[i].inner_rect.y - window->frame->bottom_height;
+            else
+              entries[i].inner_rect.height = r.height
+                - entries[i].inner_rect.y - border_outline_width;
+
+            /* Left side */
+            if (!entries[i].hidden && window->frame && window->frame->child_x != 0)
+                entries[i].inner_rect.x = window->frame->child_x;
+            else
+                entries[i].inner_rect.x = border_outline_width;
+
+            /* Right side */
+            if (!entries[i].hidden &&
+                    window->frame && window->frame->right_width != 0)
+              entries[i].inner_rect.width = r.width
+                - entries[i].inner_rect.x - window->frame->right_width;
+            else
+              entries[i].inner_rect.width = r.width
+                - entries[i].inner_rect.x - border_outline_width;
+        }
 
-      /* Right side */
-      if (!entries[i].hidden &&
-          window->frame && window->frame->right_width != 0)
-        entries[i].inner_rect.width = r.width
-          - entries[i].inner_rect.x - window->frame->right_width;
-      else
-        entries[i].inner_rect.width = r.width
-          - entries[i].inner_rect.x - OUTLINE_WIDTH;
 
       ++i;
       tmp = tmp->next;
@@ -1394,7 +1402,7 @@ meta_screen_ensure_tab_popup (MetaScreen      *screen,
                                              screen->number,
                                              len,
                                              5, /* FIXME */
-                                             TRUE);
+                                             border);
 
   for (i = 0; i < len; i++)
     g_object_unref (entries[i].icon);
@@ -1466,7 +1474,7 @@ meta_screen_ensure_workspace_popup (MetaScreen *screen)
                                              screen->number,
                                              len,
                                              layout.cols,
-                                             FALSE);
+                                             BORDER_OUTLINE_WORKSPACE);
 
   g_free (entries);
   meta_screen_free_workspace_layout (&layout);
-- 
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