[lttv.git] / ltt / branches / poly / lttv / modules / guiControlFlow / Process_List.h

#ifndef _PROCESS_LIST_H
#define _PROCESS_LIST_H

#include <gtk/gtk.h>
#include <lttv/state.h>
#include <ltt/ltt.h>

/* The process list
 *
 * Tasks :
 * Create a process list
 * contains the data for the process list
 * tells the height of the process list widget
 * provides methods to add/remove process from the list
 * 	note : the sync with drawing is left to the caller.
 * provides helper function to convert a process unique identifier to
 * 	pixels (in height).
 */

typedef struct _ProcessList ProcessList;

ProcessList *ProcessList_construct(void);
void ProcessList_destroy(ProcessList *Process_List);
GtkWidget *ProcessList_getWidget(ProcessList *Process_List);

// out : success (0) and height
int ProcessList_add(ProcessList *Process_List, guint pid, LttTime *birth,
		guint *height);
// out : success (0) and height
int ProcessList_remove(ProcessList *Process_List, guint pid, LttTime *birth);

guint ProcessList_get_pixels(ProcessList *Process_List);

// Returns 0 on success
gint ProcessList_get_process_pixels(ProcessList *Process_List,
				guint pid, LttTime *birth,
				guint *x, guint *height);
#endif // _PROCESS_LIST_H
Commit	Line	Data
f0d936c0	1	#ifndef _PROCESS_LIST_H
	2	#define _PROCESS_LIST_H
	3
fa2c4dbe	4	#include <gtk/gtk.h>
	5	#include <lttv/state.h>
	6	#include <ltt/ltt.h>
	7
	8	/* The process list
	9	*
	10	* Tasks :
	11	* Create a process list
	12	* contains the data for the process list
	13	* tells the height of the process list widget
	14	* provides methods to add/remove process from the list
	15	* note : the sync with drawing is left to the caller.
	16	* provides helper function to convert a process unique identifier to
	17	* pixels (in height).
	18	*/
	19
f0d936c0	20	typedef struct _ProcessList ProcessList;
f0d936c0	21
558aa013	22	ProcessList *ProcessList_construct(void);
f0d936c0	23	void ProcessList_destroy(ProcessList *Process_List);
	24	GtkWidget ProcessList_getWidget(ProcessList Process_List);
	25
fa2c4dbe	26	// out : success (0) and height
	27	int ProcessList_add(ProcessList Process_List, guint pid, LttTime birth,
	28	guint *height);
	29	// out : success (0) and height
	30	int ProcessList_remove(ProcessList Process_List, guint pid, LttTime birth);
	31
	32	guint ProcessList_get_pixels(ProcessList *Process_List);
	33
	34	// Returns 0 on success
	35	gint ProcessList_get_process_pixels(ProcessList *Process_List,
	36	guint pid, LttTime *birth,
	37	guint x, guint height);
f0d936c0	38	#endif // _PROCESS_LIST_H