#include <gtk/gtk.h>
#include <gdk/gdk.h>
#include <glib.h>
+#include <assert.h>
//#include <pango/pango.h>
+#include <ltt/event.h>
+#include <ltt/time.h>
+
#include <lttv/hook.h>
#include <lttv/common.h>
+#include <lttv/state.h>
+
#include "Event_Hooks.h"
#include "CFV.h"
#include "Drawing.h"
#include "CFV-private.h"
+
#define MAX_PATH_LEN 256
//FIXME : remove this include when tests finished.
DrawInfo current, previous;
ItemInfo over, middle, under, modify_over, modify_middle, modify_under;
- int i,j;
+ int i=0,j=0;
- for(i=0; i<1024;i=i+15)
+ //for(i=0; i<1024;i=i+15)
{
- for(j=0;j<768;j=j+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;
}
+#ifdef NOTUSE
/* NOTE : no drawing data should be sent there, since the drawing widget
* has not been initialized */
void send_test_drawing(ProcessList *Process_List,
Process_List->Test_Process_Sent = TRUE;
}
-
+#endif//NOTUSE
/**
int draw_event_hook(void *hook_data, void *call_data)
{
EventRequest *Event_Request = (EventRequest*)hook_data;
-
+ ControlFlowData *control_flow_data = Event_Request->Control_Flow_Data;
//static int i=0;
//i++;
//g_critical("%i", i);
-
- /* Text dumping if the information */
- GString *string = g_string_new("");;
- gboolean field_names = TRUE, state = TRUE;
- LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
+ LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
LttvTracefileState *tfs = (LttvTracefileState *)call_data;
LttEvent *e;
-
e = tfc->e;
+ /* Temp dump */
+#ifdef DONTSHOW
+ GString *string = g_string_new("");;
+ gboolean field_names = TRUE, state = TRUE;
+
lttv_event_to_string(e, tfc->tf, string, TRUE, field_names, tfs);
g_string_append_printf(string,"\n");
g_string_free(string, TRUE);
/* End of text dump */
-
+#endif //DONTSHOW
/* Add process to process list (if not present) and get drawing "y" from
* process position */
guint pid = tfs->process->pid;
LttTime birth = tfs->process->creation_time;
- guint y = 0, height = 0;
+ gchar *name = strdup("name");
+ guint y = 0, height = 0, pl_height = 0;
+ HashedProcessData *Hashed_Process_Data = NULL;
+
ProcessList *process_list =
guicontrolflow_get_process_list(Event_Request->Control_Flow_Data);
pid,
&birth,
&y,
- &height) == 1)
+ &height,
+ &Hashed_Process_Data) == 1)
{
/* Process not present */
processlist_add(process_list,
pid,
&birth,
- &y);
+ name,
+ &pl_height,
+ &Hashed_Process_Data);
+ g_free(name);
drawing_insert_square( Event_Request->Control_Flow_Data->Drawing, y, height);
}
-
+
/* Find pixels corresponding to time of the event. If the time does
* not fit in the window, show a warning, not supposed to happend. */
-
+ guint x = 0;
+ guint width = control_flow_data->Drawing->Drawing_Area_V->allocation.width;
- /* Finally, draw what represents the event. */
+ LttTime time = ltt_event_time(e);
+
+ LttTime window_end = ltt_time_add(control_flow_data->Time_Window.time_width,
+ control_flow_data->Time_Window.start_time);
+
+
+ convert_time_to_pixels(
+ control_flow_data->Time_Window.start_time,
+ window_end,
+ time,
+ width,
+ &x);
+ assert(x <= width);
+ /* Finally, draw what represents the event. */
+
+ GdkColor color = { 0, 0xffff, 0x0000, 0x0000 };
+ PropertiesArc prop_arc;
+ prop_arc.color = &color;
+ prop_arc.size = 10;
+ prop_arc.filled = TRUE;
+ prop_arc.position = OVER;
+ DrawContext *draw_context = Hashed_Process_Data->draw_context;
+ draw_context->Current->modify_over->x = x;
+ draw_context->Current->modify_over->y = y;
+ draw_context->drawable = control_flow_data->Drawing->Pixmap;
+ GtkWidget *widget = control_flow_data->Drawing->Drawing_Area_V;
+ //draw_context->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)];
+ draw_context->gc = widget->style->black_gc;
+
+ draw_arc((void*)&prop_arc, (void*)draw_context);
+ //test_draw_item(control_flow_data->Drawing, control_flow_data->Drawing->Pixmap);
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);
+ ControlFlowData *control_flow_data = (ControlFlowData*) hook_data;
+ TimeWindow *Old_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.
+ /* Two cases : zoom in/out or scrolling */
+
+ /* In order to make sure we can reuse the old drawing, the scale must
+ * be the same and the new time interval being partly located in the
+ * currently shown time interval. (reuse is only for scrolling)
+ */
+
+ g_info("Old time window HOOK : %u, %u to %u, %u",
+ Old_Time_Window->start_time.tv_sec,
+ Old_Time_Window->start_time.tv_nsec,
+ Old_Time_Window->time_width.tv_sec,
+ Old_Time_Window->time_width.tv_nsec);
- *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);
+ New_Time_Window->start_time.tv_sec,
+ New_Time_Window->start_time.tv_nsec,
+ New_Time_Window->time_width.tv_sec,
+ New_Time_Window->time_width.tv_nsec);
+ if( New_Time_Window->time_width.tv_sec == Old_Time_Window->time_width.tv_sec
+ && New_Time_Window->time_width.tv_nsec == Old_Time_Window->time_width.tv_nsec)
+ {
+ /* Same scale (scrolling) */
+ g_info("scrolling");
+ LttTime *ns = &New_Time_Window->start_time;
+ LttTime *os = &Old_Time_Window->start_time;
+ LttTime old_end = ltt_time_add(Old_Time_Window->start_time,
+ Old_Time_Window->time_width);
+ LttTime new_end = ltt_time_add(New_Time_Window->start_time,
+ New_Time_Window->time_width);
+ //if(ns<os+w<ns+w)
+ //if(ns<os+w && os+w<ns+w)
+ //if(ns<old_end && os<ns)
+ if(ltt_time_compare(*ns, old_end) == -1
+ && ltt_time_compare(*os, *ns) == -1)
+ {
+ g_info("scrolling near right");
+ /* Scroll right, keep right part of the screen */
+ guint x = 0;
+ guint width = control_flow_data->Drawing->Drawing_Area_V->allocation.width;
+ convert_time_to_pixels(
+ *os,
+ old_end,
+ *ns,
+ width,
+ &x);
+
+ /* Copy old data to new location */
+ gdk_draw_drawable (control_flow_data->Drawing->Pixmap,
+ control_flow_data->Drawing->Drawing_Area_V->style->white_gc,
+ control_flow_data->Drawing->Pixmap,
+ x, 0,
+ 0, 0,
+ -1, -1);
+
+ convert_time_to_pixels(
+ *ns,
+ new_end,
+ old_end,
+ width,
+ &x);
+
+ *Old_Time_Window = *New_Time_Window;
+ /* Clear the data request background, but not SAFETY */
+ gdk_draw_rectangle (control_flow_data->Drawing->Pixmap,
+ control_flow_data->Drawing->Drawing_Area_V->style->white_gc,
+ TRUE,
+ x+SAFETY, 0,
+ control_flow_data->Drawing->width - x, // do not overlap
+ control_flow_data->Drawing->height+SAFETY);
+ /* Get new data for the rest. */
+ drawing_data_request(control_flow_data->Drawing,
+ &control_flow_data->Drawing->Pixmap,
+ x, 0,
+ control_flow_data->Drawing->width - x,
+ control_flow_data->Drawing->height);
+
+ drawing_refresh(control_flow_data->Drawing,
+ 0, 0,
+ control_flow_data->Drawing->width,
+ control_flow_data->Drawing->height);
+
+
+ } else {
+ //if(ns<os<ns+w)
+ //if(ns<os && os<ns+w)
+ //if(ns<os && os<new_end)
+ if(ltt_time_compare(*ns,*os) == -1
+ && ltt_time_compare(*os,new_end) == -1)
+ {
+ g_info("scrolling near left");
+ /* Scroll left, keep left part of the screen */
+ guint x = 0;
+ guint width = control_flow_data->Drawing->Drawing_Area_V->allocation.width;
+ convert_time_to_pixels(
+ *ns,
+ new_end,
+ *os,
+ width,
+ &x);
+
+ /* Copy old data to new location */
+ gdk_draw_drawable (control_flow_data->Drawing->Pixmap,
+ control_flow_data->Drawing->Drawing_Area_V->style->white_gc,
+ control_flow_data->Drawing->Pixmap,
+ 0, 0,
+ x, 0,
+ -1, -1);
+
+ *Old_Time_Window = *New_Time_Window;
+
+ /* Clean the data request background */
+ gdk_draw_rectangle (control_flow_data->Drawing->Pixmap,
+ control_flow_data->Drawing->Drawing_Area_V->style->white_gc,
+ TRUE,
+ 0, 0,
+ x, // do not overlap
+ control_flow_data->Drawing->height+SAFETY);
+ /* Get new data for the rest. */
+ drawing_data_request(control_flow_data->Drawing,
+ &control_flow_data->Drawing->Pixmap,
+ 0, 0,
+ x,
+ control_flow_data->Drawing->height);
+
+ drawing_refresh(control_flow_data->Drawing,
+ 0, 0,
+ control_flow_data->Drawing->width,
+ control_flow_data->Drawing->height);
+
+ } else {
+ g_info("scrolling far");
+ /* Cannot reuse any part of the screen : far jump */
+ *Old_Time_Window = *New_Time_Window;
+
+
+ gdk_draw_rectangle (control_flow_data->Drawing->Pixmap,
+ control_flow_data->Drawing->Drawing_Area_V->style->white_gc,
+ TRUE,
+ 0, 0,
+ control_flow_data->Drawing->width+SAFETY, // do not overlap
+ control_flow_data->Drawing->height+SAFETY);
+
+ 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);
+ }
+ }
+ } else {
+ /* Different scale (zoom) */
+ g_info("zoom");
+
+ *Old_Time_Window = *New_Time_Window;
+
+ gdk_draw_rectangle (control_flow_data->Drawing->Pixmap,
+ control_flow_data->Drawing->Drawing_Area_V->style->white_gc,
+ TRUE,
+ 0, 0,
+ control_flow_data->Drawing->width+SAFETY, // do not overlap
+ control_flow_data->Drawing->height+SAFETY);
+
+
+ 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)
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