add resize option to iconbox

awesomerc.1.txt

@@ -164,6 +164,8 @@ This widget shows an icon.
     Set mouse bindings.
 *image*::
     Image file.
+*resize*::
+    Resize icon to fit into statusbar.
 
 progressbar
 ~~~~~~~~~~~
@@ -233,6 +235,7 @@ screen <number>
         iconbox <identifier>
         {
             image=<image>
+            resize=<{true,false}>
             mouse { button=<integer> command=<uicb-cmd> modkey=<mod> }
         }
         layoutinfo <identifier>

config.c

@@ -522,6 +522,7 @@ config_parse(const char *confpatharg)
     {
         CFG_SEC((char *) "mouse", mouse_generic_opts, CFGF_MULTI),
         CFG_STR((char *) "image", (char *) NULL, CFGF_NONE),
+        CFG_BOOL((char *) "resize", cfg_true, CFGF_NONE),
         CFG_END()
     };
     static cfg_opt_t widget_textbox_focus_opts[] =

widgets/iconbox.c

@@ -24,20 +24,30 @@
 
 extern AwesomeConf globalconf;
 
+typedef struct
+{
+    char *image;
+    Bool resize;
+} Data;
+
 static int
 iconbox_draw(Widget *widget, DrawCtx *ctx, int offset,
              int used __attribute__ ((unused)))
 {
-    Area area;
+    Data *d = widget->data;
+    Area area = draw_get_image_size(d->image);
 
-    area = draw_get_image_size(widget->data);
+    if(d->resize)
         widget->width = ((double) widget->statusbar->height / area.height) * area.width;
+    else
+        widget->width = area.width;
+
     widget->location = widget_calculate_offset(widget->statusbar->width,
                                                widget->width,
                                                offset,
                                                widget->alignment);
 
-    draw_image(ctx, widget->location, 0, widget->statusbar->height, widget->data);
+    draw_image(ctx, widget->location, 0, d->resize ? widget->statusbar->height : 0, d->image);
 
     return widget->width;
 }
@@ -45,22 +55,26 @@ iconbox_draw(Widget *widget, DrawCtx *ctx, int offset,
 static void
 iconbox_tell(Widget *widget, char *command)
 {
-    if(widget->data)
-        p_delete(&widget->data);
-    widget->data = a_strdup(command);
-    return;
+    Data *d = widget->data;
+
+    if(d->image)
+        p_delete(&d->image);
+    d->image = a_strdup(command);
 }
 
 Widget *
 iconbox_new(Statusbar *statusbar, cfg_t *config)
 {
     Widget *w;
+    Data *d;
 
     w = p_new(Widget, 1);
     widget_common_new(w, statusbar, config);
     w->draw = iconbox_draw;
     w->tell = iconbox_tell;
-    w->data = (void *) a_strdup(cfg_getstr(config, "image"));
+    w->data = d = p_new(Data, 1);
+    d->image = a_strdup(cfg_getstr(config, "image"));
+    d->resize = cfg_getbool(config, "resize");
     
     return w;
 }