[lttv.git] / ltt / branches / poly / lttv / modules / guiControlFlow / Event_Hooks.c

/*****************************************************************************
 *                       Hooks to be called by the main window               *
 *****************************************************************************/


#define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format)
#define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format)

//#define PANGO_ENABLE_BACKEND
#include <gtk/gtk.h>
#include <gdk/gdk.h>
#include <glib.h>

//#include <pango/pango.h>

#include <lttv/hook.h>
#include <lttv/common.h>

#include "Event_Hooks.h"
#include "CFV.h"
#include "Process_List.h"
#include "Drawing.h"
#include "CFV-private.h"

#define MAX_PATH_LEN 256

//FIXME : remove this include when tests finished.
#include <string.h>

void test_draw_item(Drawing_t *Drawing,
			GdkPixmap *Pixmap) 
{
	PropertiesIcon properties_icon;
	DrawContext draw_context;
	
	DrawInfo current, previous;
	ItemInfo over, middle, under, modify_over, modify_middle, modify_under;

	int i,j;
	
	for(i=0; i<1024;i=i+15)
	{
		for(j=0;j<768;j=j+15)
		{
			over.x = i;
			over.y = j;
			over.ts =  NULL;
			over.tfs = NULL;

			current.modify_over = &over;
	
			draw_context.drawable = Pixmap;
			draw_context.gc = Drawing->Drawing_Area_V->style->black_gc;

			draw_context.Current = &current;
			draw_context.Previous = NULL;
	
			properties_icon.icon_name = g_new(char, MAX_PATH_LEN);
			strncpy(properties_icon.icon_name, 
				"/home/compudj/local/share/LinuxTraceToolkit/pixmaps/mini-display.xpm",
				MAX_PATH_LEN);
			properties_icon.width = -1;
			properties_icon.height = -1;
			properties_icon.position = OVER;
			draw_icon(&properties_icon, &draw_context);
			g_free(properties_icon.icon_name);
		}
	}

}

/* NOTE : no drawing data should be sent there, since the drawing widget
 * has not been initialized */
void send_test_drawing(ProcessList *Process_List,
			Drawing_t *Drawing,
			GdkPixmap *Pixmap,
			gint x, gint y, // y not used here?
		  gint width,
			gint height) // height won't be used here ?
{
	int i,j;
	ProcessInfo Process_Info = {10000, 12000, 55600};
	//ProcessInfo Process_Info = {156, 14000, 55500};
	GtkTreeRowReference *got_RowRef;
	PangoContext *context;
	PangoLayout *layout;
	PangoFontDescription *FontDesc;// = pango_font_description_new();
	gint Font_Size;

	//icon
	//GdkBitmap *mask = g_new(GdkBitmap, 1);
	//GdkPixmap *icon_pixmap = g_new(GdkPixmap, 1);
	GdkGC * gc;
	// rectangle
	GdkColor color = { 0, 0xffff, 0x0000, 0x0000 };
	
	gc = gdk_gc_new(Pixmap);
	/* Sent text data */
	layout = gtk_widget_create_pango_layout(Drawing->Drawing_Area_V,
			NULL);
	context = pango_layout_get_context(layout);
	FontDesc = pango_context_get_font_description(context);
	Font_Size = pango_font_description_get_size(FontDesc);
	pango_font_description_set_size(FontDesc, Font_Size-3*PANGO_SCALE);
	
	
	LttTime birth;
	birth.tv_sec = 12000;
	birth.tv_nsec = 55500;
	g_info("we have : x : %u, y : %u, width : %u, height : %u", x, y, width, height);
	processlist_get_process_pixels(Process_List,
					1,
					&birth,
					&y,
					&height);
	
	g_info("we draw : x : %u, y : %u, width : %u, height : %u", x, y, width, height);
	drawing_draw_line(
		Drawing, Pixmap, x,
		y+(height/2), x + width, y+(height/2),
		Drawing->Drawing_Area_V->style->black_gc);

	pango_layout_set_text(layout, "Test", -1);
	gdk_draw_layout(Pixmap, Drawing->Drawing_Area_V->style->black_gc,
			0, y+height, layout);

	birth.tv_sec = 14000;
	birth.tv_nsec = 55500;

	processlist_get_process_pixels(Process_List,
					156,
					&birth,
					&y,
					&height);
	

	drawing_draw_line(
		Drawing, Pixmap, x,
		y+(height/2), x + width, y+(height/2),
		Drawing->Drawing_Area_V->style->black_gc);

	g_info("y : %u, height : %u", y, height);

	
	birth.tv_sec = 12000;
	birth.tv_nsec = 55700;

	processlist_get_process_pixels(Process_List,
					10,
					&birth,
					&y,
					&height);

	/* Draw rectangle (background color) */
	gdk_gc_copy(gc, Drawing->Drawing_Area_V->style->black_gc);
	gdk_gc_set_rgb_fg_color(gc, &color);
	gdk_draw_rectangle(Pixmap, gc,
					TRUE,
					x, y, width, height);

	drawing_draw_line(
		Drawing, Pixmap, x,
		y+(height/2), x + width, y+(height/2),
		Drawing->Drawing_Area_V->style->black_gc);

	
	/* Draw arc */
	gdk_draw_arc(Pixmap, Drawing->Drawing_Area_V->style->black_gc,
							TRUE, 100, y, height/2, height/2, 0, 360*64);

	g_info("y : %u, height : %u", y, height);

	for(i=0; i<10; i++)
	{
		birth.tv_sec = i*12000;
		birth.tv_nsec = i*55700;

		processlist_get_process_pixels(Process_List,
						i,
						&birth,
						&y,
						&height);
		

		drawing_draw_line(
			Drawing, Pixmap, x,
			y+(height/2), x + width, y+(height/2),
			Drawing->Drawing_Area_V->style->black_gc);

		g_critical("y : %u, height : %u", y, height);

	}

	birth.tv_sec = 12000;
	birth.tv_nsec = 55600;

	processlist_get_process_pixels(Process_List,
					10,
					&birth,
					&y,
					&height);
	

	drawing_draw_line(
		Drawing, Pixmap, x,
		y+(height/2), x + width, y+(height/2),
		Drawing->Drawing_Area_V->style->black_gc);

	g_info("y : %u, height : %u", y, height);
	

	/* IMPORTANT : This action uses the cpu heavily! */
	//icon_pixmap = gdk_pixmap_create_from_xpm(Pixmap, &mask, NULL,
//				"/home/compudj/local/share/LinuxTraceToolkit/pixmaps/move_message.xpm");
	//				"/home/compudj/local/share/LinuxTraceToolkit/pixmaps/mini-display.xpm");

	//		gdk_gc_set_clip_mask(Drawing->Drawing_Area_V->style->black_gc, mask);

//	for(i=x;i<x+width;i=i+15)
//	{
//		for(j=0;j<height*20;j=j+15)
//		{
			
			/* Draw icon */
			//gdk_gc_copy(gc, Drawing->Drawing_Area_V->style->black_gc);
//			gdk_gc_set_clip_origin(Drawing->Drawing_Area_V->style->black_gc, i, j);
//			gdk_draw_drawable(Pixmap, 
//					Drawing->Drawing_Area_V->style->black_gc,
//					icon_pixmap,
//					0, 0, i, j, -1, -1);

//		}
//	}

	test_draw_item(Drawing,Pixmap);
	
	//gdk_gc_set_clip_origin(Drawing->Drawing_Area_V->style->black_gc, 0, 0);
	//gdk_gc_set_clip_mask(Drawing->Drawing_Area_V->style->black_gc, NULL);

	//g_free(icon_pixmap);
	//g_free(mask);


	pango_font_description_set_size(FontDesc, Font_Size);
	g_object_unref(layout);
	g_free(gc);
}

void send_test_process(ProcessList *Process_List, Drawing_t *Drawing)
{
	guint height, y;
	int i;
	ProcessInfo Process_Info = {10000, 12000, 55600};
	//ProcessInfo Process_Info = {156, 14000, 55500};
	GtkTreeRowReference *got_RowRef;

	LttTime birth;

	if(Process_List->Test_Process_Sent) return;

	birth.tv_sec = 12000;
	birth.tv_nsec = 55500;

	processlist_add(Process_List,
			1,
			&birth,
			&y);
	processlist_get_process_pixels(Process_List,
					1,
					&birth,
					&y,
					&height);
	drawing_insert_square( Drawing, y, height);
	
	//g_critical("y : %u, height : %u", y, height);
	
	birth.tv_sec = 14000;
	birth.tv_nsec = 55500;

	processlist_add(Process_List,
			156,
			&birth,
			&y);
	processlist_get_process_pixels(Process_List,
					156,
					&birth,
					&y,
					&height);
	drawing_insert_square( Drawing, y, height);
	
	//g_critical("y : %u, height : %u", y, height);
	
	birth.tv_sec = 12000;
	birth.tv_nsec = 55700;

	processlist_add(Process_List,
			10,
			&birth,
			&height);
	processlist_get_process_pixels(Process_List,
					10,
					&birth,
					&y,
					&height);
	drawing_insert_square( Drawing, y, height);
	
	//g_critical("y : %u, height : %u", y, height);
	
	//drawing_insert_square( Drawing, height, 5);

	for(i=0; i<10; i++)
	{
		birth.tv_sec = i*12000;
		birth.tv_nsec = i*55700;

		processlist_add(Process_List,
				i,
				&birth,
				&height);
		processlist_get_process_pixels(Process_List,
						i,
						&birth,
						&y,
						&height);
		drawing_insert_square( Drawing, y, height);
	
	//	g_critical("y : %u, height : %u", y, height);
	
	}
	//g_critical("height : %u", height);

	birth.tv_sec = 12000;
	birth.tv_nsec = 55600;

	processlist_add(Process_List,
			10,
			&birth,
			&y);
	processlist_get_process_pixels(Process_List,
					10,
					&birth,
					&y,
					&height);
	drawing_insert_square( Drawing, y, height);
	
	//g_critical("y : %u, height : %u", y, height);
	
	processlist_add(Process_List,
			10000,
			&birth,
			&height);
	processlist_get_process_pixels(Process_List,
					10000,
					&birth,
					&y,
					&height);
	drawing_insert_square( Drawing, y, height);
	
	//g_critical("y : %u, height : %u", y, height);
	
	//drawing_insert_square( Drawing, height, 5);
	//g_critical("height : %u", height);


	processlist_get_process_pixels(Process_List,
				10000,
				&birth,
				&y, &height);
	processlist_remove( 	Process_List,
				10000,
				&birth);

	drawing_remove_square( Drawing, y, height);
	
	if(got_RowRef = 
		(GtkTreeRowReference*)g_hash_table_lookup(
					Process_List->Process_Hash,
					&Process_Info))
	{
		g_critical("key found");
		g_critical("position in the list : %s",
			gtk_tree_path_to_string (
			gtk_tree_row_reference_get_path(
				(GtkTreeRowReference*)got_RowRef)
			));
		
	}

	Process_List->Test_Process_Sent = TRUE;

}


/**
 * Event Viewer's constructor hook
 *
 * This constructor is given as a parameter to the menuitem and toolbar button
 * registration. It creates the list.
 * @param pmParentWindow A pointer to the parent window.
 * @return The widget created.
 */
GtkWidget *
h_guicontrolflow(MainWindow *pmParentWindow, LttvTracesetSelector * s, char * key)
{
	g_info("h_guicontrolflow, %p, %p, %s", pmParentWindow, s, key);
	ControlFlowData *Control_Flow_Data = guicontrolflow() ;
	
	Control_Flow_Data->Parent_Window = pmParentWindow;
	TimeWindow *time_window = guicontrolflow_get_time_window(Control_Flow_Data);
	time_window->start_time.tv_sec = 0;
	time_window->start_time.tv_nsec = 0;
	time_window->time_width.tv_sec = 0;
	time_window->time_width.tv_nsec = 0;

	LttTime *current_time = guicontrolflow_get_current_time(Control_Flow_Data);
	current_time->tv_sec = 0;
	current_time->tv_nsec = 0;
	
	//g_critical("time width1 : %u",time_window->time_width);
	
	get_time_window(pmParentWindow,
			time_window);
	get_current_time(pmParentWindow,
			current_time);

	//g_critical("time width2 : %u",time_window->time_width);
	// Unreg done in the GuiControlFlow_Destructor
	reg_update_time_window(update_time_window_hook, Control_Flow_Data,
				pmParentWindow);
	reg_update_current_time(update_current_time_hook, Control_Flow_Data,
				pmParentWindow);
	return guicontrolflow_get_widget(Control_Flow_Data) ;
	
}

int event_selected_hook(void *hook_data, void *call_data)
{
	ControlFlowData *Control_Flow_Data = (ControlFlowData*) hook_data;
	guint *Event_Number = (guint*) call_data;

	g_critical("DEBUG : event selected by main window : %u", *Event_Number);
	
//	Control_Flow_Data->Currently_Selected_Event = *Event_Number;
//	Control_Flow_Data->Selected_Event = TRUE ;
	
//	tree_v_set_cursor(Control_Flow_Data);

}

/* Hook called before drawing. Gets the initial context at the beginning of the
 * drawing interval and copy it to the context in Event_Request.
 */
int draw_before_hook(void *hook_data, void *call_data)
{
	EventRequest *Event_Request = (EventRequest*)hook_data;
	//EventsContext Events_Context = (EventsContext*)call_data;
	
	//Event_Request->Events_Context = Events_Context;

	return 0;
}

/*
 * The draw event hook is called by the reading API to have a
 * particular event drawn on the screen.
 * @param hook_data ControlFlowData structure of the viewer. 
 * @param call_data Event context.
 *
 * This function basically draw lines and icons. Two types of lines are drawn :
 * one small (3 pixels?) representing the state of the process and the second
 * type is thicker (10 pixels?) representing on which CPU a process is running
 * (and this only in running state).
 *
 * Extremums of the lines :
 * x_min : time of the last event context for this process kept in memory.
 * x_max : time of the current event.
 * y : middle of the process in the process list. The process is found in the
 * list, therefore is it's position in pixels.
 *
 * The choice of lines'color is defined by the context of the last event for this
 * process.
 */
int draw_event_hook(void *hook_data, void *call_data)
{
	EventRequest *Event_Request = (EventRequest*)hook_data;
	
	
	return 0;
}


int draw_after_hook(void *hook_data, void *call_data)
{
	EventRequest *Event_Request = (EventRequest*)hook_data;
	
	g_free(Event_Request);
	return 0;
}


void update_time_window_hook(void *hook_data, void *call_data)
{
	ControlFlowData *Control_Flow_Data = (ControlFlowData*) hook_data;
	TimeWindow* Time_Window = 
		guicontrolflow_get_time_window(Control_Flow_Data);
	TimeWindow *New_Time_Window = ((TimeWindow*)call_data);

	// As the time interval change will mostly be used for
	// zoom in and out, it's not useful to keep old drawing
	// sections, as scale will be changed.
	

	*Time_Window = *New_Time_Window;
	g_info("New time window HOOK : %u, %u to %u, %u",
			Time_Window->start_time.tv_sec,
			Time_Window->start_time.tv_nsec,
			Time_Window->time_width.tv_sec,
			Time_Window->time_width.tv_nsec);

  drawing_data_request(Control_Flow_Data->Drawing,
			&Control_Flow_Data->Drawing->Pixmap,
			0, 0,
			Control_Flow_Data->Drawing->width,
		   	Control_Flow_Data->Drawing->height);

	drawing_refresh(Control_Flow_Data->Drawing,
			0, 0,
			Control_Flow_Data->Drawing->width,
			Control_Flow_Data->Drawing->height);

}

void update_current_time_hook(void *hook_data, void *call_data)
{
	ControlFlowData *Control_Flow_Data = (ControlFlowData*) hook_data;
	LttTime* Current_Time = 
		guicontrolflow_get_current_time(Control_Flow_Data);
	*Current_Time = *((LttTime*)call_data);
	g_info("New Current time HOOK : %u, %u", Current_Time->tv_sec,
							Current_Time->tv_nsec);

	/* If current time is inside time interval, just move the highlight
	 * bar */

	/* Else, we have to change the time interval. We have to tell it
	 * to the main window. */
	/* The time interval change will take care of placing the current
	 * time at the center of the visible area */
	
}
Commit	Line	Data
f0d936c0	1	/*****************************************************************************
	2	* Hooks to be called by the main window *
	3	*****************************************************************************/
	4
f0d936c0	5
189a5d08	6	#define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format)
	7	#define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format)
	8
cf6cb7e0	9	//#define PANGO_ENABLE_BACKEND
558aa013	10	#include <gtk/gtk.h>
558aa013	11	#include <gdk/gdk.h>
5f16133f	12	#include <glib.h>
5f16133f	13
cf6cb7e0	14	//#include <pango/pango.h>
cf6cb7e0	15
558aa013	16	#include <lttv/hook.h>
558aa013	17	#include <lttv/common.h>
f0d936c0	18
1ab818de	19	#include "Event_Hooks.h"
f0d936c0	20	#include "CFV.h"
5f16133f	21	#include "Process_List.h"
1ab3d149	22	#include "Drawing.h"
f7afe191	23	#include "CFV-private.h"
5f16133f	24
1a31868c	25	#define MAX_PATH_LEN 256
	26
	27	//FIXME : remove this include when tests finished.
1a31868c	28	#include <string.h>
1a31868c	29
1a31868c	30	void test_draw_item(Drawing_t *Drawing,
	31	GdkPixmap *Pixmap)
	32	{
	33	PropertiesIcon properties_icon;
	34	DrawContext draw_context;
	35
	36	DrawInfo current, previous;
	37	ItemInfo over, middle, under, modify_over, modify_middle, modify_under;
	38
	39	int i,j;
	40
	41	for(i=0; i<1024;i=i+15)
	42	{
	43	for(j=0;j<768;j=j+15)
	44	{
	45	over.x = i;
	46	over.y = j;
	47	over.ts = NULL;
	48	over.tfs = NULL;
	49
	50	current.modify_over = &over;
	51
	52	draw_context.drawable = Pixmap;
	53	draw_context.gc = Drawing->Drawing_Area_V->style->black_gc;
	54
	55	draw_context.Current = &current;
	56	draw_context.Previous = NULL;
	57
	58	properties_icon.icon_name = g_new(char, MAX_PATH_LEN);
	59	strncpy(properties_icon.icon_name,
	60	"/home/compudj/local/share/LinuxTraceToolkit/pixmaps/mini-display.xpm",
	61	MAX_PATH_LEN);
	62	properties_icon.width = -1;
	63	properties_icon.height = -1;
	64	properties_icon.position = OVER;
1a31868c	65	draw_icon(&properties_icon, &draw_context);
8d088fb2	66	g_free(properties_icon.icon_name);
1a31868c	67	}
	68	}
	69
	70	}
f7afe191	71
189a5d08	72	/* NOTE : no drawing data should be sent there, since the drawing widget
96cfe486	73	* has not been initialized */
f7afe191	74	void send_test_drawing(ProcessList *Process_List,
	75	Drawing_t *Drawing,
	76	GdkPixmap *Pixmap,
	77	gint x, gint y, // y not used here?
8d088fb2	78	gint width,
f7afe191	79	gint height) // height won't be used here ?
f7afe191	80	{
1a31868c	81	int i,j;
f7afe191	82	ProcessInfo Process_Info = {10000, 12000, 55600};
	83	//ProcessInfo Process_Info = {156, 14000, 55500};
	84	GtkTreeRowReference *got_RowRef;
cf6cb7e0	85	PangoContext *context;
	86	PangoLayout *layout;
	87	PangoFontDescription *FontDesc;// = pango_font_description_new();
	88	gint Font_Size;
	89
189a5d08	90	//icon
8d088fb2	91	//GdkBitmap *mask = g_new(GdkBitmap, 1);
	92	//GdkPixmap *icon_pixmap = g_new(GdkPixmap, 1);
	93	GdkGC * gc;
6d5ed1c3	94	// rectangle
	95	GdkColor color = { 0, 0xffff, 0x0000, 0x0000 };
	96
80ff382d	97	gc = gdk_gc_new(Pixmap);
cf6cb7e0	98	/* Sent text data */
80ff382d	99	layout = gtk_widget_create_pango_layout(Drawing->Drawing_Area_V,
	100	NULL);
	101	context = pango_layout_get_context(layout);
	102	FontDesc = pango_context_get_font_description(context);
	103	Font_Size = pango_font_description_get_size(FontDesc);
	104	pango_font_description_set_size(FontDesc, Font_Size-3*PANGO_SCALE);
cf6cb7e0	105
f7afe191	106
cf6cb7e0	107
cf6cb7e0	108
f7afe191	109	LttTime birth;
	110	birth.tv_sec = 12000;
	111	birth.tv_nsec = 55500;
189a5d08	112	g_info("we have : x : %u, y : %u, width : %u, height : %u", x, y, width, height);
4c69e0cc	113	processlist_get_process_pixels(Process_List,
f7afe191	114	1,
	115	&birth,
	116	&y,
	117	&height);
	118
189a5d08	119	g_info("we draw : x : %u, y : %u, width : %u, height : %u", x, y, width, height);
4c69e0cc	120	drawing_draw_line(
f7afe191	121	Drawing, Pixmap, x,
	122	y+(height/2), x + width, y+(height/2),
	123	Drawing->Drawing_Area_V->style->black_gc);
	124
80ff382d	125	pango_layout_set_text(layout, "Test", -1);
	126	gdk_draw_layout(Pixmap, Drawing->Drawing_Area_V->style->black_gc,
	127	0, y+height, layout);
cf6cb7e0	128
f7afe191	129	birth.tv_sec = 14000;
	130	birth.tv_nsec = 55500;
	131
4c69e0cc	132	processlist_get_process_pixels(Process_List,
f7afe191	133	156,
	134	&birth,
	135	&y,
	136	&height);
	137
	138
4c69e0cc	139	drawing_draw_line(
f7afe191	140	Drawing, Pixmap, x,
	141	y+(height/2), x + width, y+(height/2),
	142	Drawing->Drawing_Area_V->style->black_gc);
	143
189a5d08	144	g_info("y : %u, height : %u", y, height);
f7afe191	145
6d5ed1c3	146
6d5ed1c3	147
f7afe191	148	birth.tv_sec = 12000;
	149	birth.tv_nsec = 55700;
	150
4c69e0cc	151	processlist_get_process_pixels(Process_List,
f7afe191	152	10,
	153	&birth,
	154	&y,
	155	&height);
6d5ed1c3	156
6d5ed1c3	157	/* Draw rectangle (background color) */
80ff382d	158	gdk_gc_copy(gc, Drawing->Drawing_Area_V->style->black_gc);
	159	gdk_gc_set_rgb_fg_color(gc, &color);
	160	gdk_draw_rectangle(Pixmap, gc,
	161	TRUE,
	162	x, y, width, height);
f7afe191	163
4c69e0cc	164	drawing_draw_line(
f7afe191	165	Drawing, Pixmap, x,
	166	y+(height/2), x + width, y+(height/2),
	167	Drawing->Drawing_Area_V->style->black_gc);
	168
6d5ed1c3	169
	170	/* Draw arc */
	171	gdk_draw_arc(Pixmap, Drawing->Drawing_Area_V->style->black_gc,
2f9f7ee0	172	TRUE, 100, y, height/2, height/2, 0, 360*64);
6d5ed1c3	173
189a5d08	174	g_info("y : %u, height : %u", y, height);
f7afe191	175
	176	for(i=0; i<10; i++)
	177	{
	178	birth.tv_sec = i*12000;
	179	birth.tv_nsec = i*55700;
	180
4c69e0cc	181	processlist_get_process_pixels(Process_List,
f7afe191	182	i,
	183	&birth,
	184	&y,
	185	&height);
	186
	187
4c69e0cc	188	drawing_draw_line(
f7afe191	189	Drawing, Pixmap, x,
	190	y+(height/2), x + width, y+(height/2),
	191	Drawing->Drawing_Area_V->style->black_gc);
	192
	193	g_critical("y : %u, height : %u", y, height);
	194
	195	}
	196
	197	birth.tv_sec = 12000;
	198	birth.tv_nsec = 55600;
	199
4c69e0cc	200	processlist_get_process_pixels(Process_List,
f7afe191	201	10,
	202	&birth,
	203	&y,
	204	&height);
	205
	206
4c69e0cc	207	drawing_draw_line(
f7afe191	208	Drawing, Pixmap, x,
	209	y+(height/2), x + width, y+(height/2),
	210	Drawing->Drawing_Area_V->style->black_gc);
	211
189a5d08	212	g_info("y : %u, height : %u", y, height);
1a31868c	213
	214
	215	/* IMPORTANT : This action uses the cpu heavily! */
	216	//icon_pixmap = gdk_pixmap_create_from_xpm(Pixmap, &mask, NULL,
	217	// "/home/compudj/local/share/LinuxTraceToolkit/pixmaps/move_message.xpm");
	218	// "/home/compudj/local/share/LinuxTraceToolkit/pixmaps/mini-display.xpm");
	219
	220	// gdk_gc_set_clip_mask(Drawing->Drawing_Area_V->style->black_gc, mask);
	221
	222	// for(i=x;i<x+width;i=i+15)
	223	// {
	224	// for(j=0;j<height*20;j=j+15)
	225	// {
	226
	227	/* Draw icon */
	228	//gdk_gc_copy(gc, Drawing->Drawing_Area_V->style->black_gc);
	229	// gdk_gc_set_clip_origin(Drawing->Drawing_Area_V->style->black_gc, i, j);
	230	// gdk_draw_drawable(Pixmap,
	231	// Drawing->Drawing_Area_V->style->black_gc,
	232	// icon_pixmap,
	233	// 0, 0, i, j, -1, -1);
	234
	235	// }
	236	// }
8d088fb2	237
1a31868c	238	test_draw_item(Drawing,Pixmap);
	239
	240	//gdk_gc_set_clip_origin(Drawing->Drawing_Area_V->style->black_gc, 0, 0);
	241	//gdk_gc_set_clip_mask(Drawing->Drawing_Area_V->style->black_gc, NULL);
	242
	243	//g_free(icon_pixmap);
	244	//g_free(mask);
	245
	246
	247
	248
cf6cb7e0	249
cf6cb7e0	250
80ff382d	251	pango_font_description_set_size(FontDesc, Font_Size);
	252	g_object_unref(layout);
	253	g_free(gc);
f7afe191	254	}
	255
	256	void send_test_process(ProcessList Process_List, Drawing_t Drawing)
5f16133f	257	{
f7afe191	258	guint height, y;
5f16133f	259	int i;
	260	ProcessInfo Process_Info = {10000, 12000, 55600};
	261	//ProcessInfo Process_Info = {156, 14000, 55500};
	262	GtkTreeRowReference *got_RowRef;
	263
	264	LttTime birth;
f7afe191	265
	266	if(Process_List->Test_Process_Sent) return;
	267
5f16133f	268	birth.tv_sec = 12000;
	269	birth.tv_nsec = 55500;
	270
4c69e0cc	271	processlist_add(Process_List,
5f16133f	272	1,
5f16133f	273	&birth,
f7afe191	274	&y);
4c69e0cc	275	processlist_get_process_pixels(Process_List,
f7afe191	276	1,
	277	&birth,
	278	&y,
	279	&height);
4c69e0cc	280	drawing_insert_square( Drawing, y, height);
1ab3d149	281
f7afe191	282	//g_critical("y : %u, height : %u", y, height);
5f16133f	283
	284	birth.tv_sec = 14000;
	285	birth.tv_nsec = 55500;
	286
4c69e0cc	287	processlist_add(Process_List,
5f16133f	288	156,
5f16133f	289	&birth,
f7afe191	290	&y);
4c69e0cc	291	processlist_get_process_pixels(Process_List,
f7afe191	292	156,
	293	&birth,
	294	&y,
	295	&height);
4c69e0cc	296	drawing_insert_square( Drawing, y, height);
f7afe191	297
	298	//g_critical("y : %u, height : %u", y, height);
	299
5f16133f	300	birth.tv_sec = 12000;
	301	birth.tv_nsec = 55700;
	302
4c69e0cc	303	processlist_add(Process_List,
5f16133f	304	10,
	305	&birth,
	306	&height);
4c69e0cc	307	processlist_get_process_pixels(Process_List,
f7afe191	308	10,
	309	&birth,
	310	&y,
	311	&height);
4c69e0cc	312	drawing_insert_square( Drawing, y, height);
f7afe191	313
	314	//g_critical("y : %u, height : %u", y, height);
	315
4c69e0cc	316	//drawing_insert_square( Drawing, height, 5);
5f16133f	317
	318	for(i=0; i<10; i++)
	319	{
	320	birth.tv_sec = i*12000;
	321	birth.tv_nsec = i*55700;
	322
4c69e0cc	323	processlist_add(Process_List,
5f16133f	324	i,
	325	&birth,
	326	&height);
4c69e0cc	327	processlist_get_process_pixels(Process_List,
f7afe191	328	i,
	329	&birth,
	330	&y,
	331	&height);
4c69e0cc	332	drawing_insert_square( Drawing, y, height);
f7afe191	333
	334	// g_critical("y : %u, height : %u", y, height);
	335
5f16133f	336	}
f7afe191	337	//g_critical("height : %u", height);
5f16133f	338
	339	birth.tv_sec = 12000;
	340	birth.tv_nsec = 55600;
	341
4c69e0cc	342	processlist_add(Process_List,
5f16133f	343	10,
5f16133f	344	&birth,
f7afe191	345	&y);
4c69e0cc	346	processlist_get_process_pixels(Process_List,
f7afe191	347	10,
	348	&birth,
	349	&y,
	350	&height);
4c69e0cc	351	drawing_insert_square( Drawing, y, height);
f7afe191	352
	353	//g_critical("y : %u, height : %u", y, height);
	354
4c69e0cc	355	processlist_add(Process_List,
5f16133f	356	10000,
	357	&birth,
	358	&height);
4c69e0cc	359	processlist_get_process_pixels(Process_List,
f7afe191	360	10000,
	361	&birth,
	362	&y,
	363	&height);
4c69e0cc	364	drawing_insert_square( Drawing, y, height);
f7afe191	365
	366	//g_critical("y : %u, height : %u", y, height);
	367
4c69e0cc	368	//drawing_insert_square( Drawing, height, 5);
f7afe191	369	//g_critical("height : %u", height);
5f16133f	370
5f16133f	371
4c69e0cc	372	processlist_get_process_pixels(Process_List,
1ab3d149	373	10000,
1ab3d149	374	&birth,
f7afe191	375	&y, &height);
4c69e0cc	376	processlist_remove( Process_List,
5f16133f	377	10000,
5f16133f	378	&birth);
1ab3d149	379
4c69e0cc	380	drawing_remove_square( Drawing, y, height);
5f16133f	381
	382	if(got_RowRef =
	383	(GtkTreeRowReference*)g_hash_table_lookup(
	384	Process_List->Process_Hash,
	385	&Process_Info))
	386	{
	387	g_critical("key found");
	388	g_critical("position in the list : %s",
	389	gtk_tree_path_to_string (
	390	gtk_tree_row_reference_get_path(
	391	(GtkTreeRowReference*)got_RowRef)
	392	));
	393
	394	}
	395
f7afe191	396	Process_List->Test_Process_Sent = TRUE;
f7afe191	397
5f16133f	398	}
	399
	400
f0d936c0	401
	402	/**
	403	* Event Viewer's constructor hook
	404	*
	405	* This constructor is given as a parameter to the menuitem and toolbar button
	406	* registration. It creates the list.
	407	* @param pmParentWindow A pointer to the parent window.
	408	* @return The widget created.
	409	*/
	410	GtkWidget *
4c69e0cc	411	h_guicontrolflow(MainWindow pmParentWindow, LttvTracesetSelector s, char * key)
f0d936c0	412	{
189a5d08	413	g_info("h_guicontrolflow, %p, %p, %s", pmParentWindow, s, key);
4c69e0cc	414	ControlFlowData *Control_Flow_Data = guicontrolflow() ;
189a5d08	415
189a5d08	416	Control_Flow_Data->Parent_Window = pmParentWindow;
f66eba62	417	TimeWindow *time_window = guicontrolflow_get_time_window(Control_Flow_Data);
	418	time_window->start_time.tv_sec = 0;
	419	time_window->start_time.tv_nsec = 0;
	420	time_window->time_width.tv_sec = 0;
	421	time_window->time_width.tv_nsec = 0;
f0d936c0	422
f66eba62	423	LttTime *current_time = guicontrolflow_get_current_time(Control_Flow_Data);
	424	current_time->tv_sec = 0;
	425	current_time->tv_nsec = 0;
	426
	427	//g_critical("time width1 : %u",time_window->time_width);
	428
41a76985	429	get_time_window(pmParentWindow,
f66eba62	430	time_window);
41a76985	431	get_current_time(pmParentWindow,
f66eba62	432	current_time);
f7afe191	433
f66eba62	434	//g_critical("time width2 : %u",time_window->time_width);
f7afe191	435	// Unreg done in the GuiControlFlow_Destructor
3cff8cc1	436	reg_update_time_window(update_time_window_hook, Control_Flow_Data,
f7afe191	437	pmParentWindow);
3cff8cc1	438	reg_update_current_time(update_current_time_hook, Control_Flow_Data,
f7afe191	439	pmParentWindow);
3cff8cc1	440	return guicontrolflow_get_widget(Control_Flow_Data) ;
f0d936c0	441
	442	}
	443
3cff8cc1	444	int event_selected_hook(void hook_data, void call_data)
f0d936c0	445	{
	446	ControlFlowData Control_Flow_Data = (ControlFlowData) hook_data;
	447	guint Event_Number = (guint) call_data;
	448
	449	g_critical("DEBUG : event selected by main window : %u", *Event_Number);
	450
	451	// Control_Flow_Data->Currently_Selected_Event = *Event_Number;
	452	// Control_Flow_Data->Selected_Event = TRUE ;
	453
4c69e0cc	454	// tree_v_set_cursor(Control_Flow_Data);
f0d936c0	455
	456	}
	457
f0d936c0	458	/* Hook called before drawing. Gets the initial context at the beginning of the
	459	* drawing interval and copy it to the context in Event_Request.
	460	*/
4c69e0cc	461	int draw_before_hook(void hook_data, void call_data)
f0d936c0	462	{
f0d936c0	463	EventRequest Event_Request = (EventRequest)hook_data;
f66eba62	464	//EventsContext Events_Context = (EventsContext*)call_data;
f0d936c0	465
f66eba62	466	//Event_Request->Events_Context = Events_Context;
f0d936c0	467
	468	return 0;
	469	}
	470
	471	/*
	472	* The draw event hook is called by the reading API to have a
	473	* particular event drawn on the screen.
	474	* @param hook_data ControlFlowData structure of the viewer.
	475	* @param call_data Event context.
	476	*
	477	* This function basically draw lines and icons. Two types of lines are drawn :
	478	* one small (3 pixels?) representing the state of the process and the second
	479	* type is thicker (10 pixels?) representing on which CPU a process is running
	480	* (and this only in running state).
	481	*
	482	* Extremums of the lines :
	483	* x_min : time of the last event context for this process kept in memory.
	484	* x_max : time of the current event.
	485	* y : middle of the process in the process list. The process is found in the
	486	* list, therefore is it's position in pixels.
	487	*
	488	* The choice of lines'color is defined by the context of the last event for this
	489	* process.
	490	*/
4c69e0cc	491	int draw_event_hook(void hook_data, void call_data)
f0d936c0	492	{
	493	EventRequest Event_Request = (EventRequest)hook_data;
	494
f66eba62	495
f0d936c0	496	return 0;
	497	}
	498
	499
4c69e0cc	500	int draw_after_hook(void hook_data, void call_data)
f0d936c0	501	{
	502	EventRequest Event_Request = (EventRequest)hook_data;
	503
	504	g_free(Event_Request);
	505	return 0;
	506	}
f7afe191	507
	508
	509
	510
4c69e0cc	511	void update_time_window_hook(void hook_data, void call_data)
f7afe191	512	{
	513	ControlFlowData Control_Flow_Data = (ControlFlowData) hook_data;
	514	TimeWindow* Time_Window =
3cff8cc1	515	guicontrolflow_get_time_window(Control_Flow_Data);
f7afe191	516	TimeWindow New_Time_Window = ((TimeWindow)call_data);
	517
	518	// As the time interval change will mostly be used for
	519	// zoom in and out, it's not useful to keep old drawing
	520	// sections, as scale will be changed.
	521
	522
	523	Time_Window = New_Time_Window;
189a5d08	524	g_info("New time window HOOK : %u, %u to %u, %u",
bca3b81f	525	Time_Window->start_time.tv_sec,
	526	Time_Window->start_time.tv_nsec,
	527	Time_Window->time_width.tv_sec,
	528	Time_Window->time_width.tv_nsec);
f7afe191	529
6d5ed1c3	530	drawing_data_request(Control_Flow_Data->Drawing,
f7afe191	531	&Control_Flow_Data->Drawing->Pixmap,
	532	0, 0,
	533	Control_Flow_Data->Drawing->width,
	534	Control_Flow_Data->Drawing->height);
	535
4c69e0cc	536	drawing_refresh(Control_Flow_Data->Drawing,
f7afe191	537	0, 0,
	538	Control_Flow_Data->Drawing->width,
	539	Control_Flow_Data->Drawing->height);
	540
	541	}
	542
4c69e0cc	543	void update_current_time_hook(void hook_data, void call_data)
f7afe191	544	{
	545	ControlFlowData Control_Flow_Data = (ControlFlowData) hook_data;
	546	LttTime* Current_Time =
4c69e0cc	547	guicontrolflow_get_current_time(Control_Flow_Data);
f7afe191	548	Current_Time = ((LttTime*)call_data);
189a5d08	549	g_info("New Current time HOOK : %u, %u", Current_Time->tv_sec,
f7afe191	550	Current_Time->tv_nsec);
	551
	552	/* If current time is inside time interval, just move the highlight
	553	* bar */
	554
	555	/* Else, we have to change the time interval. We have to tell it
	556	* to the main window. */
	557	/* The time interval change will take care of placing the current
	558	* time at the center of the visible area */
	559
	560	}
	561