X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;ds=sidebyside;f=ltt%2Fbranches%2Fpoly%2Flttv%2Fmodules%2FguiControlFlow%2FProcess_List.h;h=ef38a9a2b7abffdd746c2bd562c05cfcb5fc0631;hb=fa2c4dbef9d6f7f509a1d13ca8b7d16f95236100;hp=b4924ce2733b194e15c3acfd22347080025a801c;hpb=f0d936c08dae39e9a913357a49885b4937aca847;p=lttv.git

diff --git a/ltt/branches/poly/lttv/modules/guiControlFlow/Process_List.h b/ltt/branches/poly/lttv/modules/guiControlFlow/Process_List.h
index b4924ce2..ef38a9a2 100644
--- a/ltt/branches/poly/lttv/modules/guiControlFlow/Process_List.h
+++ b/ltt/branches/poly/lttv/modules/guiControlFlow/Process_List.h
@@ -1,12 +1,38 @@
 #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(void);
+ProcessList *ProcessList_construct(void);
 void ProcessList_destroy(ProcessList *Process_List);
 GtkWidget *ProcessList_getWidget(ProcessList *Process_List);
 
-int ProcessList_add(Process *myproc, ProcessList *Process_List, guint *height);
-int ProcessList_remove(Process *myproc, 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