move focus_cycle_indicator into its own file

1 files changed, 244 insertions, 0 deletions

diff --git a/openbox/focus_cycle_indicator.c b/openbox/focus_cycle_indicator.c
new file mode 100644
index 00000000..a8e0c2d6
--- /dev/null
+++ b/openbox/focus_cycle_indicator.c
@@ -0,0 +1,244 @@
+/* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
+
+   focus_cycle_indicator.c for the Openbox window manager
+   Copyright (c) 2006        Mikael Magnusson
+   Copyright (c) 2003-2007   Dana Jansens
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   See the COPYING file for a copy of the GNU General Public License.
+*/
+
+#include "focus_cycle.h"
+#include "client.h"
+#include "openbox.h"
+#include "frame.h"
+#include "event.h"
+#include "render/render.h"
+
+#include <X11/Xlib.h>
+#include <glib.h>
+
+#define FOCUS_INDICATOR_WIDTH 6
+
+struct
+{
+    InternalWindow top;
+    InternalWindow left;
+    InternalWindow right;
+    InternalWindow bottom;
+} focus_indicator;
+
+static RrAppearance *a_focus_indicator;
+static RrColor      *color_white;
+
+static Window create_window(Window parent, gulong mask,
+                            XSetWindowAttributes *attrib)
+{
+    return XCreateWindow(ob_display, parent, 0, 0, 1, 1, 0,
+                         RrDepth(ob_rr_inst), InputOutput,
+                         RrVisual(ob_rr_inst), mask, attrib);
+                       
+}
+
+void focus_cycle_indicator_startup(gboolean reconfig)
+{
+    XSetWindowAttributes attr;
+
+    if (reconfig) return;
+
+    focus_indicator.top.obwin.type = Window_Internal;
+    focus_indicator.left.obwin.type = Window_Internal;
+    focus_indicator.right.obwin.type = Window_Internal;
+    focus_indicator.bottom.obwin.type = Window_Internal;
+
+    attr.override_redirect = True;
+    attr.background_pixel = BlackPixel(ob_display, ob_screen);
+    focus_indicator.top.win =
+        create_window(RootWindow(ob_display, ob_screen),
+                      CWOverrideRedirect | CWBackPixel, &attr);
+    focus_indicator.left.win =
+        create_window(RootWindow(ob_display, ob_screen),
+                      CWOverrideRedirect | CWBackPixel, &attr);
+    focus_indicator.right.win =
+        create_window(RootWindow(ob_display, ob_screen),
+                      CWOverrideRedirect | CWBackPixel, &attr);
+    focus_indicator.bottom.win =
+        create_window(RootWindow(ob_display, ob_screen),
+                      CWOverrideRedirect | CWBackPixel, &attr);
+
+    stacking_add(INTERNAL_AS_WINDOW(&focus_indicator.top));
+    stacking_add(INTERNAL_AS_WINDOW(&focus_indicator.left));
+    stacking_add(INTERNAL_AS_WINDOW(&focus_indicator.right));
+    stacking_add(INTERNAL_AS_WINDOW(&focus_indicator.bottom));
+
+    color_white = RrColorNew(ob_rr_inst, 0xff, 0xff, 0xff);
+
+    a_focus_indicator = RrAppearanceNew(ob_rr_inst, 4);
+    a_focus_indicator->surface.grad = RR_SURFACE_SOLID;
+    a_focus_indicator->surface.relief = RR_RELIEF_FLAT;
+    a_focus_indicator->surface.primary = RrColorNew(ob_rr_inst,
+                                                    0, 0, 0);
+    a_focus_indicator->texture[0].type = RR_TEXTURE_LINE_ART;
+    a_focus_indicator->texture[0].data.lineart.color = color_white;
+    a_focus_indicator->texture[1].type = RR_TEXTURE_LINE_ART;
+    a_focus_indicator->texture[1].data.lineart.color = color_white;
+    a_focus_indicator->texture[2].type = RR_TEXTURE_LINE_ART;
+    a_focus_indicator->texture[2].data.lineart.color = color_white;
+    a_focus_indicator->texture[3].type = RR_TEXTURE_LINE_ART;
+    a_focus_indicator->texture[3].data.lineart.color = color_white;
+}
+
+void focus_cycle_indicator_shutdown(gboolean reconfig)
+{
+    if (reconfig) return;
+
+    RrColorFree(color_white);
+
+    RrAppearanceFree(a_focus_indicator);
+
+    XDestroyWindow(ob_display, focus_indicator.top.win);
+    XDestroyWindow(ob_display, focus_indicator.left.win);
+    XDestroyWindow(ob_display, focus_indicator.right.win);
+    XDestroyWindow(ob_display, focus_indicator.bottom.win);
+}
+
+void focus_cycle_draw_indicator(ObClient *c)
+{
+    if (!c) {
+        XUnmapWindow(ob_display, focus_indicator.top.win);
+        XUnmapWindow(ob_display, focus_indicator.left.win);
+        XUnmapWindow(ob_display, focus_indicator.right.win);
+        XUnmapWindow(ob_display, focus_indicator.bottom.win);
+
+        /* kill enter events cause by this unmapping */
+        event_ignore_all_queued_enters();
+    } else {
+        /*
+          if (c)
+              frame_adjust_focus(c->frame, FALSE);
+          frame_adjust_focus(c->frame, TRUE);
+        */
+        gint x, y, w, h;
+        gint wt, wl, wr, wb;
+
+        wt = wl = wr = wb = FOCUS_INDICATOR_WIDTH;
+
+        x = c->frame->area.x;
+        y = c->frame->area.y;
+        w = c->frame->area.width;
+        h = wt;
+
+        XMoveResizeWindow(ob_display, focus_indicator.top.win,
+                          x, y, w, h);
+        a_focus_indicator->texture[0].data.lineart.x1 = 0;
+        a_focus_indicator->texture[0].data.lineart.y1 = h-1;
+        a_focus_indicator->texture[0].data.lineart.x2 = 0;
+        a_focus_indicator->texture[0].data.lineart.y2 = 0;
+        a_focus_indicator->texture[1].data.lineart.x1 = 0;
+        a_focus_indicator->texture[1].data.lineart.y1 = 0;
+        a_focus_indicator->texture[1].data.lineart.x2 = w-1;
+        a_focus_indicator->texture[1].data.lineart.y2 = 0;
+        a_focus_indicator->texture[2].data.lineart.x1 = w-1;
+        a_focus_indicator->texture[2].data.lineart.y1 = 0;
+        a_focus_indicator->texture[2].data.lineart.x2 = w-1;
+        a_focus_indicator->texture[2].data.lineart.y2 = h-1;
+        a_focus_indicator->texture[3].data.lineart.x1 = (wl-1);
+        a_focus_indicator->texture[3].data.lineart.y1 = h-1;
+        a_focus_indicator->texture[3].data.lineart.x2 = w - wr;
+        a_focus_indicator->texture[3].data.lineart.y2 = h-1;
+        RrPaint(a_focus_indicator, focus_indicator.top.win,
+                w, h);
+
+        x = c->area.x;
+        y = c->frame->area.y;
+        w = wl;
+        h = c->frame->area.height;
+
+        XMoveResizeWindow(ob_display, focus_indicator.left.win,
+                          x, y, w, h);
+        a_focus_indicator->texture[0].data.lineart.x1 = w-1;
+        a_focus_indicator->texture[0].data.lineart.y1 = 0;
+        a_focus_indicator->texture[0].data.lineart.x2 = 0;
+        a_focus_indicator->texture[0].data.lineart.y2 = 0;
+        a_focus_indicator->texture[1].data.lineart.x1 = 0;
+        a_focus_indicator->texture[1].data.lineart.y1 = 0;
+        a_focus_indicator->texture[1].data.lineart.x2 = 0;
+        a_focus_indicator->texture[1].data.lineart.y2 = h-1;
+        a_focus_indicator->texture[2].data.lineart.x1 = 0;
+        a_focus_indicator->texture[2].data.lineart.y1 = h-1;
+        a_focus_indicator->texture[2].data.lineart.x2 = w-1;
+        a_focus_indicator->texture[2].data.lineart.y2 = h-1;
+        a_focus_indicator->texture[3].data.lineart.x1 = w-1;
+        a_focus_indicator->texture[3].data.lineart.y1 = wt-1;
+        a_focus_indicator->texture[3].data.lineart.x2 = w-1;
+        a_focus_indicator->texture[3].data.lineart.y2 = h - wb;
+        RrPaint(a_focus_indicator, focus_indicator.left.win,
+                w, h);
+
+        x = c->frame->area.x + c->frame->area.width - wr;
+        y = c->frame->area.y;
+        w = wr;
+        h = c->frame->area.height ;
+
+        XMoveResizeWindow(ob_display, focus_indicator.right.win,
+                          x, y, w, h);
+        a_focus_indicator->texture[0].data.lineart.x1 = 0;
+        a_focus_indicator->texture[0].data.lineart.y1 = 0;
+        a_focus_indicator->texture[0].data.lineart.x2 = w-1;
+        a_focus_indicator->texture[0].data.lineart.y2 = 0;
+        a_focus_indicator->texture[1].data.lineart.x1 = w-1;
+        a_focus_indicator->texture[1].data.lineart.y1 = 0;
+        a_focus_indicator->texture[1].data.lineart.x2 = w-1;
+        a_focus_indicator->texture[1].data.lineart.y2 = h-1;
+        a_focus_indicator->texture[2].data.lineart.x1 = w-1;
+        a_focus_indicator->texture[2].data.lineart.y1 = h-1;
+        a_focus_indicator->texture[2].data.lineart.x2 = 0;
+        a_focus_indicator->texture[2].data.lineart.y2 = h-1;
+        a_focus_indicator->texture[3].data.lineart.x1 = 0;
+        a_focus_indicator->texture[3].data.lineart.y1 = wt-1;
+        a_focus_indicator->texture[3].data.lineart.x2 = 0;
+        a_focus_indicator->texture[3].data.lineart.y2 = h - wb;
+        RrPaint(a_focus_indicator, focus_indicator.right.win,
+                w, h);
+
+        x = c->frame->area.x;
+        y = c->frame->area.y + c->frame->area.height - wb;
+        w = c->frame->area.width;
+        h = wb;
+
+        XMoveResizeWindow(ob_display, focus_indicator.bottom.win,
+                          x, y, w, h);
+        a_focus_indicator->texture[0].data.lineart.x1 = 0;
+        a_focus_indicator->texture[0].data.lineart.y1 = 0;
+        a_focus_indicator->texture[0].data.lineart.x2 = 0;
+        a_focus_indicator->texture[0].data.lineart.y2 = h-1;
+        a_focus_indicator->texture[1].data.lineart.x1 = 0;
+        a_focus_indicator->texture[1].data.lineart.y1 = h-1;
+        a_focus_indicator->texture[1].data.lineart.x2 = w-1;
+        a_focus_indicator->texture[1].data.lineart.y2 = h-1;
+        a_focus_indicator->texture[2].data.lineart.x1 = w-1;
+        a_focus_indicator->texture[2].data.lineart.y1 = h-1;
+        a_focus_indicator->texture[2].data.lineart.x2 = w-1;
+        a_focus_indicator->texture[2].data.lineart.y2 = 0;
+        a_focus_indicator->texture[3].data.lineart.x1 = wl-1;
+        a_focus_indicator->texture[3].data.lineart.y1 = 0;
+        a_focus_indicator->texture[3].data.lineart.x2 = w - wr;
+        a_focus_indicator->texture[3].data.lineart.y2 = 0;
+        RrPaint(a_focus_indicator, focus_indicator.bottom.win,
+                w, h);
+
+        XMapWindow(ob_display, focus_indicator.top.win);
+        XMapWindow(ob_display, focus_indicator.left.win);
+        XMapWindow(ob_display, focus_indicator.right.win);
+        XMapWindow(ob_display, focus_indicator.bottom.win);
+    }
+}