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Taskbar: code cleanup

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This commit is contained in:
o9000
2016-01-08 23:43:53 +01:00
parent d08606dc93
commit 92bd9e9184
9 changed files with 117 additions and 143 deletions
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86
src/taskbar/taskbar.h
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@@ -25,9 +25,26 @@ typedef enum TaskbarSortMethod {
TASKBAR_SORT_MRU,
} TaskbarSortMethod;
extern GHashTable *win_to_task;
extern Task *active_task;
extern Task *task_drag;
typedef struct {
Area area;
gchar *name;
int posy;
} TaskbarName;
typedef struct {
Area area;
int desktop;
TaskbarName bar_name;
int text_width;
} Taskbar;
typedef struct GlobalTaskbar {
Area area;
Area area_name;
Background *background[TASKBAR_STATE_COUNT];
Background *background_name[TASKBAR_STATE_COUNT];
} GlobalTaskbar;
extern gboolean taskbar_enabled;
extern gboolean taskbar_distribute_size;
extern gboolean hide_inactive_tasks;
@@ -35,51 +52,40 @@ extern gboolean hide_task_diff_monitor;
extern TaskbarSortMethod taskbar_sort_method;
extern Alignment taskbar_alignment;
typedef struct {
Area area;
gchar *name;
int posy;
} Taskbarname;
// win_to_task holds for every Window an array of tasks. Usually the array contains only one
// element. However for omnipresent windows (windows which are visible in every taskbar) the array
// contains to every Task* on each panel a pointer (i.e. GPtrArray.len == server.num_desktops)
extern GHashTable *win_to_task;
typedef struct {
Area area;
int desktop;
Taskbarname bar_name;
int text_width;
} Taskbar;
extern Task *active_task;
extern Task *task_drag;
typedef struct GlobalTaskbar {
// always start with area
Area area;
Area area_name;
Background *background[TASKBAR_STATE_COUNT];
Background *background_name[TASKBAR_STATE_COUNT];
} GlobalTaskbar;
// default global data
void default_taskbar();
// freed memory
void cleanup_taskbar();
void init_taskbar();
void init_taskbar_panel(void *p);
void taskbar_remove_task(gpointer key, gpointer value, gpointer user_data);
Task *task_get_task(Window win);
GPtrArray *task_get_tasks(Window win);
void task_refresh_tasklist();
gboolean resize_taskbar(void *obj);
void on_change_taskbar(void *obj);
void set_taskbar_state(Taskbar *taskbar, TaskbarState state);
// show/hide taskbar according to current desktop
void visible_taskbar(void *p);
void sort_taskbar_for_win(Window win);
void sort_tasks(Taskbar *taskbar);
void taskbar_default_font_changed();
// Reloads the entire list of tasks from the window manager and recreates the task buttons.
void taskbar_refresh_tasklist();
// Returns the task button for this window. If there are multiple buttons, returns the first one.
Task *get_task(Window win);
// Returns the task group, i.e. the set of task buttons for this window, usually having only one element.
// However for windows shown on all desktops, there is one button for each taskbar (usually only one visible).
GPtrArray *get_task_group(Window win);
void set_taskbar_state(Taskbar *taskbar, TaskbarState state);
// Updates the visibility of each taskbar when the current desktop changes.
void update_taskbar_visibility(void *p);
// Sorts the taskbar(s) on which the window is present.
void sort_taskbar_for_win(Window win);
void sort_tasks(Taskbar *taskbar);
#endif