Specific border width/color for undecorated active/inactive windows (bug #4889)

The attached patch adds three theme options with backward compatible defaults:

undecorated.border.width
  defaults to border.width

window.undecorated.active.border.color
  defaults to window.active.border.color

window.undecorated.inactive.border.color
  defaults to window.inactive.border.color

4 files changed, 29 insertions, 7 deletions

diff --git a/obrender/theme.c b/obrender/theme.c
index 5f140657..1693074c 100644
--- a/obrender/theme.c
+++ b/obrender/theme.c
@@ -259,9 +259,13 @@ RrTheme* RrThemeNew(const RrInstance *inst, const gchar *name,
     READ_INT("border.width", theme->fbwidth, 0, 100, 1);
     READ_INT("menu.border.width", theme->mbwidth, 0, 100, theme->fbwidth);
     READ_INT("osd.border.width", theme->obwidth, 0, 100, theme->fbwidth);
+    READ_INT("undecorated.border.width", theme->ubwidth, 0, 100,
+             theme->fbwidth);
     READ_INT("menu.separator.width", theme->menu_sep_width, 1, 100, 1);
-    READ_INT("menu.separator.padding.width", theme->menu_sep_paddingx, 0, 100, 6);
-    READ_INT("menu.separator.padding.height", theme->menu_sep_paddingy, 0, 100, 3);
+    READ_INT("menu.separator.padding.width", theme->menu_sep_paddingx,
+             0, 100, 6);
+    READ_INT("menu.separator.padding.height", theme->menu_sep_paddingy,
+             0, 100, 3);
     READ_INT("window.client.padding.width", theme->cbwidthx, 0, 100,
              theme->paddingx);
     READ_INT("window.client.padding.height", theme->cbwidthy, 0, 100,
@@ -270,7 +274,11 @@ RrTheme* RrThemeNew(const RrInstance *inst, const gchar *name,
     /* load colors */
     READ_COLOR_("window.active.border.color", "border.color",
                 theme->frame_focused_border_color, RrColorNew(inst, 0, 0, 0));
-
+    /* undecorated focused border color inherits from frame focused border
+       color */
+    READ_COLOR("window.undecorated.active.border.color",
+               theme->frame_undecorated_focused_border_color,
+               RrColorCopy(theme->frame_focused_border_color));
     /* title separator focused color inherits from focused border color */
     READ_COLOR("window.active.title.separator.color",
                theme->title_separator_focused_color,
@@ -281,6 +289,12 @@ RrTheme* RrThemeNew(const RrInstance *inst, const gchar *name,
                theme->frame_unfocused_border_color,
                RrColorCopy(theme->frame_focused_border_color));
 
+    /* undecorated unfocused border color inherits from frame unfocused border
+       color */
+    READ_COLOR("window.undecorated.inactive.border.color",
+               theme->frame_undecorated_unfocused_border_color,
+               RrColorCopy(theme->frame_unfocused_border_color));
+
     /* title separator unfocused color inherits from unfocused border color */
     READ_COLOR("window.inactive.title.separator.color",
                theme->title_separator_unfocused_color,
diff --git a/obrender/theme.h b/obrender/theme.h
index 7ad5b34f..eb9ac3f9 100644
--- a/obrender/theme.h
+++ b/obrender/theme.h
@@ -44,6 +44,7 @@ struct _RrTheme {
     gint fbwidth; /*!< frame border width */
     gint mbwidth; /*!< menu border width */
     gint obwidth; /*!< osd border width */
+    gint ubwidth; /*!< undecorated frame border width */
     gint cbwidthx;
     gint cbwidthy;
     gint menu_overlap_x;
@@ -66,7 +67,9 @@ struct _RrTheme {
     RrColor *menu_border_color;
     RrColor *osd_border_color;
     RrColor *frame_focused_border_color;
+    RrColor *frame_undecorated_focused_border_color;
     RrColor *frame_unfocused_border_color;
+    RrColor *frame_undecorated_unfocused_border_color;
     RrColor *title_separator_focused_color;
     RrColor *title_separator_unfocused_color;
     RrColor *cb_focused_color;
diff --git a/openbox/frame.c b/openbox/frame.c
index 3aa3ab7f..48dda24e 100644
--- a/openbox/frame.c
+++ b/openbox/frame.c
@@ -348,7 +348,8 @@ void frame_adjust_area(ObFrame *self, gboolean moved,
         self->shaded = self->client->shaded;
 
         if (self->decorations & OB_FRAME_DECOR_BORDER)
-            self->bwidth = ob_rr_theme->fbwidth;
+            self->bwidth = self->client->undecorated ?
+                ob_rr_theme->ubwidth : ob_rr_theme->fbwidth;
         else
             self->bwidth = 0;
 
diff --git a/openbox/framerender.c b/openbox/framerender.c
index 8ddba608..041e6d17 100644
--- a/openbox/framerender.c
+++ b/openbox/framerender.c
@@ -68,9 +68,13 @@ void framerender_frame(ObFrame *self)
         XSetWindowBackground(obt_display, self->innerbrb, px);
         XClearWindow(obt_display, self->innerbrb);
 
-        px = (self->focused ?
-              RrColorPixel(ob_rr_theme->frame_focused_border_color) :
-              RrColorPixel(ob_rr_theme->frame_unfocused_border_color));
+        px = RrColorPixel(self->focused ?
+            (self->client->undecorated ?
+             ob_rr_theme->frame_undecorated_focused_border_color :
+             ob_rr_theme->frame_focused_border_color) :
+            (self->client->undecorated ?
+             ob_rr_theme->frame_undecorated_unfocused_border_color :
+             ob_rr_theme->frame_unfocused_border_color));
 
         XSetWindowBackground(obt_display, self->left, px);
         XClearWindow(obt_display, self->left);