i3 - improved tiling WM

Make i3bar aware of the new floating_hidden attribute

Patch status: needinfo

Patch by Fabián Ezequiel Gallina

To apply this patch, use:
curl http://cr.i3wm.org/patch/67/raw.patch | git am

b/i3bar/include/workspaces.h

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@@ -32,6 +32,7 @@ void free_workspaces(void);
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 struct i3_ws {
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     int                num;         /* The internal number of the ws */
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+    bool               floating_hidden; /* If floating windows are hidden */
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     i3String           *name;       /* The name of the ws */
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     int                name_width;  /* The rendered width of the name */
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     bool               visible;     /* If the ws is currently visible on an output */

b/i3bar/src/workspaces.c

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@@ -25,12 +25,18 @@ struct workspaces_json_params {
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 };
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 /*
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- * Parse a boolean value (visible, focused, urgent)
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+ * Parse a boolean value (floating_hidden, visible, focused, urgent)
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  *
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  */
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 static int workspaces_boolean_cb(void *params_, int val) {
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     struct workspaces_json_params *params = (struct workspaces_json_params*) params_;
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+    if (!strcmp(params->cur_key, "floating_hidden")) {
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+        params->workspaces_walk->floating_hidden = val;
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+        FREE(params->cur_key);
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+        return 1;
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+    }
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+
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     if (!strcmp(params->cur_key, "visible")) {
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         params->workspaces_walk->visible = val;
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         FREE(params->cur_key);
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@@ -162,6 +168,7 @@ static int workspaces_start_map_cb(void *params_) {
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     if (params->cur_key == NULL) {
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         new_workspace = smalloc(sizeof(i3_ws));
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         new_workspace->num = -1;
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+        new_workspace->floating_hidden = 0;
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         new_workspace->name = NULL;
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         new_workspace->visible = 0;
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         new_workspace->focused = 0;