*****************************************************************************/
-#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)
+/* Event hooks are the drawing hooks called during traceset read. They draw the
+ * icons, text, lines and background color corresponding to the events read.
+ *
+ * Two hooks are used for drawing : draw_before and draw_after hooks. The
+ * draw_before is called before the state update that occurs with an event and
+ * the draw_after hook is called after this state update.
+ *
+ * The draw_before hooks fulfill the task of drawing the visible objects that
+ * corresponds to the data accumulated by the draw_after hook.
+ *
+ * The draw_after hook accumulates the data that need to be shown on the screen
+ * (items) into a queue. Then, the next draw_before hook will draw what that
+ * queue contains. That's the Right Way (TM) of drawing items on the screen,
+ * because we need to draw the background first (and then add icons, text, ...
+ * over it), but we only know the length of a background region once the state
+ * corresponding to it is over, which happens to be at the next draw_before
+ * hook.
+ *
+ * We also have a hook called at the end of a chunk to draw the information left
+ * undrawn in each process queue. We use the current time as end of
+ * line/background.
+ */
+
//#define PANGO_ENABLE_BACKEND
#include <gtk/gtk.h>
#include <ltt/time.h>
#include <ltt/type.h>
+#include <lttv/lttv.h>
#include <lttv/hook.h>
-#include <lttv/common.h>
#include <lttv/state.h>
-#include <lttv/gtktraceset.h>
+#include <lttvwindow/lttvwindow.h>
+#include <lttvwindow/lttvwindowtraces.h>
#include "eventhooks.h"
#define MAX_PATH_LEN 256
+#if 0
+typedef struct _ProcessAddClosure {
+ ControlFlowData *cfd;
+ guint trace_num;
+} ProcessAddClosure;
+
+static void process_add(gpointer key,
+ gpointer value,
+ gpointer user_data)
+{
+ LttvProcessState *process = (LttvProcessState*)value;
+ ProcessAddClosure *closure = (ProcessAddClosure*)user_data;
+ ControlFlowData *control_flow_data = closure->cfd;
+ guint trace_num = closure->trace_num;
+
+ /* Add process to process list (if not present) */
+ guint pid;
+ LttTime birth;
+ guint y = 0, height = 0, pl_height = 0;
+
+ ProcessList *process_list =
+ guicontrolflow_get_process_list(control_flow_data);
+
+ pid = process->pid;
+ birth = process->creation_time;
+ const gchar *name = g_quark_to_string(process->name);
+ HashedProcessData *hashed_process_data = NULL;
+
+ if(processlist_get_process_pixels(process_list,
+ pid,
+ &birth,
+ trace_num,
+ &y,
+ &height,
+ &hashed_process_data) == 1)
+ {
+ /* Process not present */
+ processlist_add(process_list,
+ pid,
+ &birth,
+ trace_num,
+ name,
+ &pl_height,
+ &hashed_process_data);
+ processlist_get_process_pixels(process_list,
+ pid,
+ &birth,
+ trace_num,
+ &y,
+ &height,
+ &hashed_process_data);
+ drawing_insert_square( control_flow_data->drawing, y, height);
+ }
+}
+#endif //0
+
+
+/* Action to do when background computation completed.
+ *
+ * Wait for all the awaited computations to be over.
+ */
+
+gint background_ready(void *hook_data, void *call_data)
+{
+ ControlFlowData *control_flow_data = (ControlFlowData *)hook_data;
+ LttvTrace *trace = (LttvTrace*)call_data;
+ LttvTracesetContext *tsc =
+ lttvwindow_get_traceset_context(control_flow_data->tab);
+
+ control_flow_data->background_info_waiting--;
+
+ if(control_flow_data->background_info_waiting == 0) {
+ g_debug("control flow viewer : background computation data ready.");
+
+ drawing_clear(control_flow_data->drawing);
+ processlist_clear(control_flow_data->process_list);
+ redraw_notify(control_flow_data, NULL);
+ }
+
+ return 0;
+}
+
+
+/* Request background computation. Verify if it is in progress or ready first.
+ * Only for each trace in the tab's traceset.
+ */
+void request_background_data(ControlFlowData *control_flow_data)
+{
+ LttvTracesetContext * tsc =
+ lttvwindow_get_traceset_context(control_flow_data->tab);
+ gint num_traces = lttv_traceset_number(tsc->ts);
+ gint i;
+ LttvTrace *trace;
+
+ LttvHooks *background_ready_hook =
+ lttv_hooks_new();
+ lttv_hooks_add(background_ready_hook, background_ready, control_flow_data,
+ LTTV_PRIO_DEFAULT);
+ control_flow_data->background_info_waiting = 0;
+
+ for(i=0;i<num_traces;i++) {
+ trace = lttv_traceset_get(tsc->ts, i);
+
+ if(lttvwindowtraces_get_ready(g_quark_from_string("state"),trace)==FALSE) {
+
+ if(lttvwindowtraces_get_in_progress(g_quark_from_string("state"),
+ trace) == FALSE) {
+ /* We first remove requests that could have been done for the same
+ * information. Happens when two viewers ask for it before servicing
+ * starts.
+ */
+ lttvwindowtraces_background_request_remove(trace, "state");
+ lttvwindowtraces_background_request_queue(trace,
+ "state");
+ lttvwindowtraces_background_notify_queue(control_flow_data,
+ trace,
+ ltt_time_infinite,
+ NULL,
+ background_ready_hook);
+ control_flow_data->background_info_waiting++;
+ } else { /* in progress */
+
+ lttvwindowtraces_background_notify_current(control_flow_data,
+ trace,
+ ltt_time_infinite,
+ NULL,
+ background_ready_hook);
+ control_flow_data->background_info_waiting++;
+ }
+ }
+ }
+
+ lttv_hooks_destroy(background_ready_hook);
+}
+
+
+
+
/**
* Event Viewer's constructor hook
*
* This constructor is given as a parameter to the menuitem and toolbar button
* registration. It creates the list.
- * @param mw A pointer to the parent window.
+ * @param tab A pointer to the parent tab.
* @return The widget created.
*/
GtkWidget *
-h_guicontrolflow(MainWindow *mw, LttvTracesetSelector * s, char * key)
+h_guicontrolflow(Tab *tab, LttvTracesetSelector * s, char * key)
{
- g_info("h_guicontrolflow, %p, %p, %s", mw, s, key);
+ g_info("h_guicontrolflow, %p, %p, %s", tab, s, key);
ControlFlowData *control_flow_data = guicontrolflow() ;
- control_flow_data->mw = mw;
- 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;
+ control_flow_data->tab = tab;
- //g_critical("time width1 : %u",time_window->time_width);
+ //g_debug("time width2 : %u",time_window->time_width);
+ // Unreg done in the GuiControlFlow_Destructor
+ lttvwindow_register_traceset_notify(tab,
+ traceset_notify,
+ control_flow_data);
+
+ lttvwindow_register_time_window_notify(tab,
+ update_time_window_hook,
+ control_flow_data);
+ lttvwindow_register_current_time_notify(tab,
+ update_current_time_hook,
+ control_flow_data);
+ lttvwindow_register_redraw_notify(tab,
+ redraw_notify,
+ control_flow_data);
+ lttvwindow_register_continue_notify(tab,
+ continue_notify,
+ control_flow_data);
+ request_background_data(control_flow_data);
- get_time_window(mw,
- time_window);
- get_current_time(mw,
- 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,
- mw);
- reg_update_current_time(update_current_time_hook, control_flow_data,
- mw);
return guicontrolflow_get_widget(control_flow_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 ;
+ g_debug("DEBUG : event selected by main window : %u", *event_number);
-// 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)
+
+static __inline PropertiesLine prepare_line(LttvProcessState *process)
{
- EventRequest *event_request = (EventRequest*)hook_data;
- //EventsContext Events_Context = (EventsContext*)call_data;
+ PropertiesLine prop_line;
+ prop_line.line_width = 2;
+ prop_line.style = GDK_LINE_SOLID;
+ prop_line.y = MIDDLE;
+ //GdkColormap *colormap = gdk_colormap_get_system();
- //event_request->Events_Context = Events_Context;
+ g_debug("prepare_line for state : %s", g_quark_to_string(process->state->s));
+
+ /* color of line : status of the process */
+ if(process->state->s == LTTV_STATE_UNNAMED)
+ prop_line.color = drawing_colors[COL_WHITE];
+ else if(process->state->s == LTTV_STATE_WAIT_FORK)
+ prop_line.color = drawing_colors[COL_WAIT_FORK];
+ else if(process->state->s == LTTV_STATE_WAIT_CPU)
+ prop_line.color = drawing_colors[COL_WAIT_CPU];
+ else if(process->state->s == LTTV_STATE_EXIT)
+ prop_line.color = drawing_colors[COL_EXIT];
+ else if(process->state->s == LTTV_STATE_WAIT)
+ prop_line.color = drawing_colors[COL_WAIT];
+ else if(process->state->s == LTTV_STATE_RUN)
+ prop_line.color = drawing_colors[COL_RUN];
+ else
+ prop_line.color = drawing_colors[COL_WHITE];
+
+ //gdk_colormap_alloc_color(colormap,
+ // prop_line.color,
+ // FALSE,
+ // TRUE);
+
+ return prop_line;
- 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.
- *
+
+
+/* draw_before_hook
+ *
* 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
* 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)
+
+
+int draw_before_hook(void *hook_data, void *call_data)
{
- EventRequest *event_request = (EventRequest*)hook_data;
- ControlFlowData *control_flow_data = event_request->control_flow_data;
+ EventsRequest *events_request = (EventsRequest*)hook_data;
+ ControlFlowData *control_flow_data = events_request->viewer_data;
+ Drawing_t *drawing = control_flow_data->drawing;
LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
LttvTracefileState *tfs = (LttvTracefileState *)call_data;
+ LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context;
+
+ LttEvent *e;
+ e = tfc->e;
+
+ LttTime evtime = ltt_event_time(e);
+ TimeWindow time_window =
+ lttvwindow_get_time_window(control_flow_data->tab);
+
+ LttTime end_time = ltt_time_add(time_window.start_time,
+ time_window.time_width);
+
+ if(ltt_time_compare(evtime, time_window.start_time) == -1
+ || ltt_time_compare(evtime, end_time) == 1)
+ return;
+
+ guint width = drawing->width;
+
+ if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0) {
+
+ /* we are in a schedchange, before the state update. We must draw the
+ * items corresponding to the state before it changes : now is the right
+ * time to do it.
+ */
+
+ guint pid_out;
+ guint pid_in;
+ {
+ LttField *f = ltt_event_field(e);
+ LttField *element;
+ element = ltt_field_member(f,0);
+ pid_out = ltt_event_get_long_unsigned(e,element);
+ element = ltt_field_member(f,1);
+ pid_in = ltt_event_get_long_unsigned(e,element);
+ g_debug("out : %u in : %u", pid_out, pid_in);
+ }
+
+ {
+ /* For the pid_out */
+ /* First, check if the current process is in the state computation
+ * process list. If it is there, that means we must add it right now and
+ * draw items from the beginning of the read for it. If it is not
+ * present, it's a new process and it was not present : it will
+ * be added after the state update. */
+ LttvProcessState *process;
+ process = lttv_state_find_process(tfs, pid_out);
+
+ if(process != NULL) {
+ /* Well, the process_out existed : we must get it in the process hash
+ * or add it, and draw its items.
+ */
+ /* Add process to process list (if not present) */
+ guint y = 0, height = 0, pl_height = 0;
+ HashedProcessData *hashed_process_data = NULL;
+ ProcessList *process_list =
+ guicontrolflow_get_process_list(control_flow_data);
+ LttTime birth = process->creation_time;
+ const gchar *name = g_quark_to_string(process->name);
+
+ if(processlist_get_process_pixels(process_list,
+ pid_out,
+ &birth,
+ tfc->t_context->index,
+ &y,
+ &height,
+ &hashed_process_data) == 1)
+ {
+ /* Process not present */
+ processlist_add(process_list,
+ pid_out,
+ &birth,
+ tfc->t_context->index,
+ name,
+ &pl_height,
+ &hashed_process_data);
+ processlist_get_process_pixels(process_list,
+ pid_out,
+ &birth,
+ tfc->t_context->index,
+ &y,
+ &height,
+ &hashed_process_data);
+ drawing_insert_square( drawing, y, height);
+ }
+
+ /* Now, the process is in the state hash and our own process hash.
+ * We definitely can draw the items related to the ending state.
+ */
+
+ /* Check if the x position is unset. In can have been left unset by
+ * a draw closure from a after chunk hook. This should never happen,
+ * because it must be set by before chunk hook to the damage_begin
+ * value.
+ */
+ g_assert(hashed_process_data->x != -1);
+ {
+ guint x;
+ DrawContext draw_context;
+
+ convert_time_to_pixels(
+ time_window.start_time,
+ end_time,
+ evtime,
+ width,
+ &x);
+
+ /* Now create the drawing context that will be used to draw
+ * items related to the last state. */
+ draw_context.drawable = drawing->pixmap;
+ draw_context.gc = drawing->gc;
+ draw_context.pango_layout = drawing->pango_layout;
+ draw_context.drawinfo.start.x = hashed_process_data->x;
+ draw_context.drawinfo.end.x = x;
+
+ draw_context.drawinfo.y.over = y;
+ draw_context.drawinfo.y.middle = y+(height/4);
+ draw_context.drawinfo.y.under = y+(height/2)+2;
+
+ draw_context.drawinfo.start.offset.over = 0;
+ draw_context.drawinfo.start.offset.middle = 0;
+ draw_context.drawinfo.start.offset.under = 0;
+ draw_context.drawinfo.end.offset.over = 0;
+ draw_context.drawinfo.end.offset.middle = 0;
+ draw_context.drawinfo.end.offset.under = 0;
+
+ {
+ /* Draw the line */
+ PropertiesLine prop_line = prepare_line(process);
+ draw_line((void*)&prop_line, (void*)&draw_context);
+
+ }
+ /* become the last x position */
+ hashed_process_data->x = x;
+ }
+ }
+ }
+
+ {
+ /* For the pid_in */
+ /* First, check if the current process is in the state computation
+ * process list. If it is there, that means we must add it right now and
+ * draw items from the beginning of the read for it. If it is not
+ * present, it's a new process and it was not present : it will
+ * be added after the state update. */
+ LttvProcessState *process;
+ process = lttv_state_find_process(tfs, pid_in);
+
+ if(process != NULL) {
+ /* Well, the process_out existed : we must get it in the process hash
+ * or add it, and draw its items.
+ */
+ /* Add process to process list (if not present) */
+ guint y = 0, height = 0, pl_height = 0;
+ HashedProcessData *hashed_process_data = NULL;
+ ProcessList *process_list =
+ guicontrolflow_get_process_list(control_flow_data);
+ LttTime birth = process->creation_time;
+ const gchar *name = g_quark_to_string(process->name);
+
+ if(processlist_get_process_pixels(process_list,
+ pid_in,
+ &birth,
+ tfc->t_context->index,
+ &y,
+ &height,
+ &hashed_process_data) == 1)
+ {
+ /* Process not present */
+ processlist_add(process_list,
+ pid_in,
+ &birth,
+ tfc->t_context->index,
+ name,
+ &pl_height,
+ &hashed_process_data);
+ processlist_get_process_pixels(process_list,
+ pid_in,
+ &birth,
+ tfc->t_context->index,
+ &y,
+ &height,
+ &hashed_process_data);
+ drawing_insert_square( drawing, y, height);
+ }
+
+ /* Now, the process is in the state hash and our own process hash.
+ * We definitely can draw the items related to the ending state.
+ */
+
+ /* Check if the x position is unset. In can have been left unset by
+ * a draw closure from a after chunk hook. This should never happen,
+ * because it must be set by before chunk hook to the damage_begin
+ * value.
+ */
+ g_assert(hashed_process_data->x != -1);
+ {
+ guint x;
+ DrawContext draw_context;
+
+ convert_time_to_pixels(
+ time_window.start_time,
+ end_time,
+ evtime,
+ width,
+ &x);
+
+ /* Now create the drawing context that will be used to draw
+ * items related to the last state. */
+ draw_context.drawable = drawing->pixmap;
+ draw_context.gc = drawing->gc;
+ draw_context.pango_layout = drawing->pango_layout;
+ draw_context.drawinfo.start.x = hashed_process_data->x;
+ draw_context.drawinfo.end.x = x;
+
+ draw_context.drawinfo.y.over = y;
+ draw_context.drawinfo.y.middle = y+(height/4);
+ draw_context.drawinfo.y.under = y+(height/2)+2;
+
+ draw_context.drawinfo.start.offset.over = 0;
+ draw_context.drawinfo.start.offset.middle = 0;
+ draw_context.drawinfo.start.offset.under = 0;
+ draw_context.drawinfo.end.offset.over = 0;
+ draw_context.drawinfo.end.offset.middle = 0;
+ draw_context.drawinfo.end.offset.under = 0;
+
+ {
+ /* Draw the line */
+ PropertiesLine prop_line = prepare_line(process);
+ draw_line((void*)&prop_line, (void*)&draw_context);
+ }
+
+
+ /* become the last x position */
+ hashed_process_data->x = x;
+ }
+ }
+ }
+ } else if(strcmp(
+ ltt_eventtype_name(ltt_event_eventtype(e)),"process") == 0) {
+ /* We are in a fork or exit event */
+
+
+ }
+
+
+ return 0;
+
+
+#if 0
+ EventsRequest *events_request = (EventsRequest*)hook_data;
+ ControlFlowData *control_flow_data =
+ (ControlFlowData*)events_request->viewer_data;
+ Tab *tab = control_flow_data->tab;
+
+ LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
+ LttvTracefileState *tfs = (LttvTracefileState *)call_data;
+ LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context;
LttEvent *e;
e = tfc->e;
+ LttTime evtime = ltt_event_time(e);
+ TimeWindow time_window =
+ lttvwindow_get_time_window(tab);
+
+ LttTime end_time = ltt_time_add(time_window.start_time,
+ time_window.time_width);
+ //if(time < time_beg || time > time_end) return;
+ if(ltt_time_compare(evtime, time_window.start_time) == -1
+ || ltt_time_compare(evtime, end_time) == 1)
+ return;
+
if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0)
{
- g_critical("schedchange!");
+ g_debug("schedchange!");
/* Add process to process list (if not present) and get drawing "y" from
* process position */
guint y_in = 0, y_out = 0, height = 0, pl_height = 0;
ProcessList *process_list =
- guicontrolflow_get_process_list(event_request->control_flow_data);
+ guicontrolflow_get_process_list(control_flow_data);
LttField *f = ltt_event_field(e);
pid_out = ltt_event_get_long_unsigned(e,element);
element = ltt_field_member(f,1);
pid_in = ltt_event_get_long_unsigned(e,element);
- g_critical("out : %u in : %u", pid_out, pid_in);
+ g_debug("out : %u in : %u", pid_out, pid_in);
/* Find process pid_out in the list... */
process_out = lttv_state_find_process(tfs, pid_out);
- g_critical("out : %s",g_quark_to_string(process_out->state->s));
-
+ if(process_out == NULL) return 0;
+ g_debug("out : %s",g_quark_to_string(process_out->state->s));
+
birth = process_out->creation_time;
- gchar *name = strdup(g_quark_to_string(process_out->name));
+ const gchar *name = g_quark_to_string(process_out->name);
HashedProcessData *hashed_process_data_out = NULL;
if(processlist_get_process_pixels(process_list,
pid_out,
&birth,
+ tfc->t_context->index,
&y_out,
&height,
&hashed_process_data_out) == 1)
{
- /* Process not present */
- processlist_add(process_list,
- pid_out,
- &birth,
- name,
- &pl_height,
- &hashed_process_data_out);
- processlist_get_process_pixels(process_list,
- pid_out,
- &birth,
- &y_out,
- &height,
- &hashed_process_data_out);
- drawing_insert_square( event_request->control_flow_data->drawing, y_out, height);
+ /* Process not present */
+ processlist_add(process_list,
+ pid_out,
+ &birth,
+ tfc->t_context->index,
+ name,
+ &pl_height,
+ &hashed_process_data_out);
+ g_assert(processlist_get_process_pixels(process_list,
+ pid_out,
+ &birth,
+ tfc->t_context->index,
+ &y_out,
+ &height,
+ &hashed_process_data_out)==0);
+ drawing_insert_square( control_flow_data->drawing, y_out, height);
}
-
- g_free(name);
+ //g_free(name);
/* Find process pid_in in the list... */
process_in = lttv_state_find_process(tfs, pid_in);
- g_critical("in : %s",g_quark_to_string(process_in->state->s));
+ if(process_in == NULL) return 0;
+ g_debug("in : %s",g_quark_to_string(process_in->state->s));
birth = process_in->creation_time;
- name = strdup(g_quark_to_string(process_in->name));
+ name = g_quark_to_string(process_in->name);
HashedProcessData *hashed_process_data_in = NULL;
if(processlist_get_process_pixels(process_list,
pid_in,
&birth,
+ tfc->t_context->index,
&y_in,
&height,
&hashed_process_data_in) == 1)
{
- /* Process not present */
+ /* Process not present */
processlist_add(process_list,
pid_in,
&birth,
+ tfc->t_context->index,
name,
&pl_height,
&hashed_process_data_in);
processlist_get_process_pixels(process_list,
pid_in,
&birth,
+ tfc->t_context->index,
&y_in,
&height,
&hashed_process_data_in);
- drawing_insert_square( event_request->control_flow_data->drawing, y_in, height);
+ drawing_insert_square( control_flow_data->drawing, y_in, height);
}
- g_free(name);
+ //g_free(name);
/* 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->allocation.width;
+ guint width = control_flow_data->drawing->width;
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);
+ LttTime window_end = ltt_time_add(time_window.time_width,
+ time_window.start_time);
convert_time_to_pixels(
- control_flow_data->time_window.start_time,
+ time_window.start_time,
window_end,
time,
width,
&x);
-
- assert(x <= width);
-
+ //assert(x <= width);
+ //
/* draw what represents the event for outgoing process. */
DrawContext *draw_context_out = hashed_process_data_out->draw_context;
draw_context_out->pango_layout = control_flow_data->drawing->pango_layout;
GtkWidget *widget = control_flow_data->drawing->drawing_area;
//draw_context_out->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)];
- draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
- gdk_gc_copy(draw_context_out->gc, widget->style->black_gc);
+ //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
+ //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc);
//draw_context_out->gc = widget->style->black_gc;
//draw_arc((void*)&prop_arc, (void*)draw_context_out);
//test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap);
+ /* Draw the line/background of the out process */
+ if(draw_context_out->previous->middle->x == -1)
+ {
+ draw_context_out->previous->over->x =
+ control_flow_data->drawing->damage_begin;
+ draw_context_out->previous->middle->x =
+ control_flow_data->drawing->damage_begin;
+ draw_context_out->previous->under->x =
+ control_flow_data->drawing->damage_begin;
+
+ g_debug("out middle x_beg : %u",control_flow_data->drawing->damage_begin);
+ }
+
+ draw_context_out->current->middle->x = x;
+ draw_context_out->current->over->x = x;
+ draw_context_out->current->under->x = x;
+ draw_context_out->current->middle->y = y_out + height/2;
+ draw_context_out->current->over->y = y_out;
+ draw_context_out->current->under->y = y_out + height;
+ draw_context_out->previous->middle->y = y_out + height/2;
+ draw_context_out->previous->over->y = y_out;
+ draw_context_out->previous->under->y = y_out + height;
+
+ draw_context_out->drawable = control_flow_data->drawing->pixmap;
+ draw_context_out->pango_layout = control_flow_data->drawing->pango_layout;
+
+ if(process_out->state->s == LTTV_STATE_RUN)
+ {
+ //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
+ //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc);
+ draw_context_out->gc = control_flow_data->drawing->gc;
+
+ PropertiesBG prop_bg;
+ prop_bg.color = g_new(GdkColor,1);
+
+ switch(tfc->index) {
+ case 0:
+ prop_bg.color->red = 0x1515;
+ prop_bg.color->green = 0x1515;
+ prop_bg.color->blue = 0x8c8c;
+ break;
+ case 1:
+ prop_bg.color->red = 0x4e4e;
+ prop_bg.color->green = 0xa9a9;
+ prop_bg.color->blue = 0xa4a4;
+ break;
+ case 2:
+ prop_bg.color->red = 0x7a7a;
+ prop_bg.color->green = 0x4a4a;
+ prop_bg.color->blue = 0x8b8b;
+ break;
+ case 3:
+ prop_bg.color->red = 0x8080;
+ prop_bg.color->green = 0x7777;
+ prop_bg.color->blue = 0x4747;
+ break;
+ default:
+ prop_bg.color->red = 0xe7e7;
+ prop_bg.color->green = 0xe7e7;
+ prop_bg.color->blue = 0xe7e7;
+ }
+
+ g_debug("calling from draw_event");
+ draw_bg((void*)&prop_bg, (void*)draw_context_out);
+ g_free(prop_bg.color);
+ //gdk_gc_unref(draw_context_out->gc);
+ }
+
+ draw_context_out->gc = widget->style->black_gc;
+
GdkColor colorfg_out = { 0, 0xffff, 0x0000, 0x0000 };
GdkColor colorbg_out = { 0, 0x0000, 0x0000, 0x0000 };
PropertiesText prop_text_out;
else if(process_out->state->s == LTTV_STATE_WAIT_FORK)
{
prop_text_out.foreground->red = 0x0fff;
- prop_text_out.foreground->green = 0x0000;
- prop_text_out.foreground->blue = 0x0fff;
+ prop_text_out.foreground->green = 0xffff;
+ prop_text_out.foreground->blue = 0xfff0;
}
else if(process_out->state->s == LTTV_STATE_WAIT_CPU)
{
prop_text_out.foreground->blue = 0xffff;
}
+
/* Print status of the process : U, WF, WC, E, W, R */
if(process_out->state->s == LTTV_STATE_UNNAMED)
prop_text_out.text = "U->";
prop_text_out.text = "U";
draw_text((void*)&prop_text_out, (void*)draw_context_out);
- gdk_gc_unref(draw_context_out->gc);
+ //gdk_gc_unref(draw_context_out->gc);
- /* Draw the line of the out process */
- if(draw_context_out->previous->middle->x == -1)
- {
- draw_context_out->previous->middle->x = event_request->x_begin;
- g_critical("out middle x_beg : %u",event_request->x_begin);
- }
-
- draw_context_out->current->middle->x = x;
- draw_context_out->current->middle->y = y_out + height/2;
- draw_context_out->previous->middle->y = y_out + height/2;
- draw_context_out->drawable = control_flow_data->drawing->pixmap;
- draw_context_out->pango_layout = control_flow_data->drawing->pango_layout;
- //draw_context_out->gc = widget->style->black_gc;
- draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
- gdk_gc_copy(draw_context_out->gc, widget->style->black_gc);
+ //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
+ //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc);
+ draw_context_out->gc = control_flow_data->drawing->gc;
PropertiesLine prop_line_out;
prop_line_out.color = g_new(GdkColor,1);
prop_line_out.line_width = 2;
prop_line_out.style = GDK_LINE_SOLID;
prop_line_out.position = MIDDLE;
+
+ g_debug("out state : %s", g_quark_to_string(process_out->state->s));
/* color of line : status of the process */
if(process_out->state->s == LTTV_STATE_UNNAMED)
else if(process_out->state->s == LTTV_STATE_WAIT_FORK)
{
prop_line_out.color->red = 0x0fff;
- prop_line_out.color->green = 0x0000;
- prop_line_out.color->blue = 0x0fff;
+ prop_line_out.color->green = 0xffff;
+ prop_line_out.color->blue = 0xfff0;
}
else if(process_out->state->s == LTTV_STATE_WAIT_CPU)
{
draw_line((void*)&prop_line_out, (void*)draw_context_out);
g_free(prop_line_out.color);
- gdk_gc_unref(draw_context_out->gc);
+ //gdk_gc_unref(draw_context_out->gc);
/* Note : finishing line will have to be added when trace read over. */
/* Finally, update the drawing context of the pid_in. */
widget = control_flow_data->drawing->drawing_area;
//draw_context_in->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)];
//draw_context_in->gc = widget->style->black_gc;
- draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
- gdk_gc_copy(draw_context_in->gc, widget->style->black_gc);
+ //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
+ //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc);
//draw_arc((void*)&prop_arc, (void*)draw_context_in);
//test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap);
+
+ /* Draw the line/bg of the in process */
+ if(draw_context_in->previous->middle->x == -1)
+ {
+ draw_context_in->previous->over->x =
+ control_flow_data->drawing->damage_begin;
+ draw_context_in->previous->middle->x =
+ control_flow_data->drawing->damage_begin;
+ draw_context_in->previous->under->x =
+ control_flow_data->drawing->damage_begin;
+
+ g_debug("in middle x_beg : %u",control_flow_data->drawing->damage_begin);
+
+ }
+
+ draw_context_in->current->middle->x = x;
+ draw_context_in->current->over->x = x;
+ draw_context_in->current->under->x = x;
+ draw_context_in->current->middle->y = y_in + height/2;
+ draw_context_in->current->over->y = y_in;
+ draw_context_in->current->under->y = y_in + height;
+ draw_context_in->previous->middle->y = y_in + height/2;
+ draw_context_in->previous->over->y = y_in;
+ draw_context_in->previous->under->y = y_in + height;
+ draw_context_in->drawable = control_flow_data->drawing->pixmap;
+ draw_context_in->pango_layout = control_flow_data->drawing->pango_layout;
+
+
+ if(process_in->state->s == LTTV_STATE_RUN)
+ {
+ //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
+ //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc);
+ draw_context_in->gc = control_flow_data->drawing->gc;
+
+ PropertiesBG prop_bg;
+ prop_bg.color = g_new(GdkColor,1);
+
+ switch(tfc->index) {
+ case 0:
+ prop_bg.color->red = 0x1515;
+ prop_bg.color->green = 0x1515;
+ prop_bg.color->blue = 0x8c8c;
+ break;
+ case 1:
+ prop_bg.color->red = 0x4e4e;
+ prop_bg.color->green = 0xa9a9;
+ prop_bg.color->blue = 0xa4a4;
+ break;
+ case 2:
+ prop_bg.color->red = 0x7a7a;
+ prop_bg.color->green = 0x4a4a;
+ prop_bg.color->blue = 0x8b8b;
+ break;
+ case 3:
+ prop_bg.color->red = 0x8080;
+ prop_bg.color->green = 0x7777;
+ prop_bg.color->blue = 0x4747;
+ break;
+ default:
+ prop_bg.color->red = 0xe7e7;
+ prop_bg.color->green = 0xe7e7;
+ prop_bg.color->blue = 0xe7e7;
+ }
+
+
+ draw_bg((void*)&prop_bg, (void*)draw_context_in);
+ g_free(prop_bg.color);
+ //gdk_gc_unref(draw_context_in->gc);
+ }
+
+ draw_context_in->gc = widget->style->black_gc;
+
GdkColor colorfg_in = { 0, 0x0000, 0xffff, 0x0000 };
GdkColor colorbg_in = { 0, 0x0000, 0x0000, 0x0000 };
PropertiesText prop_text_in;
prop_text_in.size = 6;
prop_text_in.position = OVER;
+ g_debug("in state : %s", g_quark_to_string(process_in->state->s));
/* foreground of text : status of the process */
if(process_in->state->s == LTTV_STATE_UNNAMED)
{
else if(process_in->state->s == LTTV_STATE_WAIT_FORK)
{
prop_text_in.foreground->red = 0x0fff;
- prop_text_in.foreground->green = 0x0000;
- prop_text_in.foreground->blue = 0x0fff;
+ prop_text_in.foreground->green = 0xffff;
+ prop_text_in.foreground->blue = 0xfff0;
}
else if(process_in->state->s == LTTV_STATE_WAIT_CPU)
{
prop_text_in.text = "U";
draw_text((void*)&prop_text_in, (void*)draw_context_in);
- gdk_gc_unref(draw_context_in->gc);
-
- /* Draw the line of the in process */
- if(draw_context_in->previous->middle->x == -1)
- {
- draw_context_in->previous->middle->x = event_request->x_begin;
- g_critical("in middle x_beg : %u",event_request->x_begin);
- }
-
- draw_context_in->current->middle->x = x;
- draw_context_in->previous->middle->y = y_in + height/2;
- draw_context_in->current->middle->y = y_in + height/2;
- draw_context_in->drawable = control_flow_data->drawing->pixmap;
- draw_context_in->pango_layout = control_flow_data->drawing->pango_layout;
- //draw_context_in->gc = widget->style->black_gc;
- draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
- gdk_gc_copy(draw_context_in->gc, widget->style->black_gc);
-
+ //gdk_gc_unref(draw_context_in->gc);
+
+ //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
+ //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc);
+ draw_context_in->gc = control_flow_data->drawing->gc;
+
PropertiesLine prop_line_in;
prop_line_in.color = g_new(GdkColor,1);
prop_line_in.line_width = 2;
else if(process_in->state->s == LTTV_STATE_WAIT_FORK)
{
prop_line_in.color->red = 0x0fff;
- prop_line_in.color->green = 0x0000;
- prop_line_in.color->blue = 0x0fff;
+ prop_line_in.color->green = 0xffff;
+ prop_line_in.color->blue = 0xfff0;
}
else if(process_in->state->s == LTTV_STATE_WAIT_CPU)
{
draw_line((void*)&prop_line_in, (void*)draw_context_in);
g_free(prop_line_in.color);
- gdk_gc_unref(draw_context_in->gc);
+ //gdk_gc_unref(draw_context_in->gc);
}
return 0;
+#endif //0
+
- /* Temp dump */
+
+ /* Text dump */
#ifdef DONTSHOW
GString *string = g_string_new("");;
gboolean field_names = TRUE, state = TRUE;
}
-
+/* draw_after_hook
+ *
+ * The draw after 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 adds items to be drawn in a queue for each process.
+ *
+ */
int draw_after_hook(void *hook_data, void *call_data)
{
- EventRequest *event_request = (EventRequest*)hook_data;
- ControlFlowData *control_flow_data = event_request->control_flow_data;
+ EventsRequest *events_request = (EventsRequest*)hook_data;
+ ControlFlowData *control_flow_data = events_request->viewer_data;
+
+ LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
+
+ LttvTracefileState *tfs = (LttvTracefileState *)call_data;
+ LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context;
+
+ LttEvent *e;
+ e = tfc->e;
+
+ LttTime evtime = ltt_event_time(e);
+ TimeWindow time_window =
+ lttvwindow_get_time_window(control_flow_data->tab);
+
+ LttTime end_time = ltt_time_add(time_window.start_time,
+ time_window.time_width);
+
+ if(ltt_time_compare(evtime, time_window.start_time) == -1
+ || ltt_time_compare(evtime, end_time) == 1)
+ return;
+
+ guint width = control_flow_data->drawing->width;
+
+ if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0) {
+
+ g_debug("schedchange!");
+
+ {
+ /* Add process to process list (if not present) */
+ LttvProcessState *process_out, *process_in;
+ LttTime birth;
+ guint y_in = 0, y_out = 0, height = 0, pl_height = 0;
+ HashedProcessData *hashed_process_data_in = NULL;
+
+ ProcessList *process_list =
+ guicontrolflow_get_process_list(control_flow_data);
+
+ guint pid_in;
+ {
+ guint pid_out;
+ LttField *f = ltt_event_field(e);
+ LttField *element;
+ element = ltt_field_member(f,0);
+ pid_out = ltt_event_get_long_unsigned(e,element);
+ element = ltt_field_member(f,1);
+ pid_in = ltt_event_get_long_unsigned(e,element);
+ g_debug("out : %u in : %u", pid_out, pid_in);
+ }
+
+
+ /* Find process pid_in in the list... */
+ process_in = lttv_state_find_process(tfs, pid_in);
+ /* It should exist, because we are after the state update. */
+ g_assert(process_in != NULL);
+
+ birth = process_in->creation_time;
+ const gchar *name = g_quark_to_string(process_in->name);
+
+ if(processlist_get_process_pixels(process_list,
+ pid_in,
+ &birth,
+ tfc->t_context->index,
+ &y_in,
+ &height,
+ &hashed_process_data_in) == 1)
+ {
+ /* Process not present */
+ processlist_add(process_list,
+ pid_in,
+ &birth,
+ tfc->t_context->index,
+ name,
+ &pl_height,
+ &hashed_process_data_in);
+ processlist_get_process_pixels(process_list,
+ pid_in,
+ &birth,
+ tfc->t_context->index,
+ &y_in,
+ &height,
+ &hashed_process_data_in);
+ drawing_insert_square( control_flow_data->drawing, y_in, height);
+ }
+
+ convert_time_to_pixels(
+ time_window.start_time,
+ end_time,
+ evtime,
+ width,
+ &hashed_process_data_in->x);
+ }
+ } else if(strcmp(
+ ltt_eventtype_name(ltt_event_eventtype(e)),"process") == 0) {
+ /* We are in a fork or exit event */
+
+
+ }
+
+ return 0;
+
+
+
+#if 0
+ EventsRequest *events_request = (EventsRequest*)hook_data;
+ ControlFlowData *control_flow_data = events_request->viewer_data;
LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
LttvTracefileState *tfs = (LttvTracefileState *)call_data;
+ LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context;
LttEvent *e;
e = tfc->e;
+ LttTime evtime = ltt_event_time(e);
+ TimeWindow time_window =
+ lttvwindow_get_time_window(control_flow_data->tab);
+
+ LttTime end_time = ltt_time_add(time_window.start_time,
+ time_window.time_width);
+ //if(time < time_beg || time > time_end) return;
+ if(ltt_time_compare(evtime, time_window.start_time) == -1
+ || ltt_time_compare(evtime, end_time) == 1)
+ return;
+
+
if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0)
{
- g_critical("schedchange!");
+ g_debug("schedchange!");
/* Add process to process list (if not present) and get drawing "y" from
* process position */
guint y_in = 0, y_out = 0, height = 0, pl_height = 0;
ProcessList *process_list =
- guicontrolflow_get_process_list(event_request->control_flow_data);
+ guicontrolflow_get_process_list(control_flow_data);
LttField *f = ltt_event_field(e);
pid_out = ltt_event_get_long_unsigned(e,element);
element = ltt_field_member(f,1);
pid_in = ltt_event_get_long_unsigned(e,element);
- //g_critical("out : %u in : %u", pid_out, pid_in);
+ //g_debug("out : %u in : %u", pid_out, pid_in);
/* Find process pid_out in the list... */
process_out = lttv_state_find_process(tfs, pid_out);
- //g_critical("out : %s",g_quark_to_string(process_out->state->s));
+ if(process_out == NULL) return 0;
+ //g_debug("out : %s",g_quark_to_string(process_out->state->s));
birth = process_out->creation_time;
gchar *name = strdup(g_quark_to_string(process_out->name));
if(processlist_get_process_pixels(process_list,
pid_out,
&birth,
+ tfc->t_context->index,
&y_out,
&height,
&hashed_process_data_out) == 1)
{
- /* Process not present */
- processlist_add(process_list,
- pid_out,
- &birth,
- name,
- &pl_height,
- &hashed_process_data_out);
- processlist_get_process_pixels(process_list,
- pid_out,
- &birth,
- &y_out,
- &height,
- &hashed_process_data_out);
- drawing_insert_square( event_request->control_flow_data->drawing, y_out, height);
+ /* Process not present */
+ processlist_add(process_list,
+ pid_out,
+ &birth,
+ tfc->t_context->index,
+ name,
+ &pl_height,
+ &hashed_process_data_out);
+ processlist_get_process_pixels(process_list,
+ pid_out,
+ &birth,
+ tfc->t_context->index,
+ &y_out,
+ &height,
+ &hashed_process_data_out);
+ drawing_insert_square( control_flow_data->drawing, y_out, height);
}
g_free(name);
/* Find process pid_in in the list... */
process_in = lttv_state_find_process(tfs, pid_in);
- //g_critical("in : %s",g_quark_to_string(process_in->state->s));
+ if(process_in == NULL) return 0;
+ //g_debug("in : %s",g_quark_to_string(process_in->state->s));
birth = process_in->creation_time;
name = strdup(g_quark_to_string(process_in->name));
if(processlist_get_process_pixels(process_list,
pid_in,
&birth,
+ tfc->t_context->index,
&y_in,
&height,
&hashed_process_data_in) == 1)
processlist_add(process_list,
pid_in,
&birth,
+ tfc->t_context->index,
name,
&pl_height,
&hashed_process_data_in);
processlist_get_process_pixels(process_list,
pid_in,
&birth,
+ tfc->t_context->index,
&y_in,
&height,
&hashed_process_data_in);
- drawing_insert_square( event_request->control_flow_data->drawing, y_in, height);
+ drawing_insert_square( control_flow_data->drawing, y_in, height);
}
g_free(name);
//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);
+ //LttTime window_end = ltt_time_add(time_window->time_width,
+ // time_window->start_time);
//convert_time_to_pixels(
- // control_flow_data->time_window.start_time,
+ // time_window->start_time,
// window_end,
// time,
// width,
draw_context_out->pango_layout = control_flow_data->drawing->pango_layout;
GtkWidget *widget = control_flow_data->drawing->drawing_area;
//draw_context_out->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)];
- draw_context_out->gc = widget->style->black_gc;
-
+
//draw_arc((void*)&prop_arc, (void*)draw_context_out);
//test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap);
-
+
+ /*if(process_out->state->s == LTTV_STATE_RUN)
+ {
+ draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
+ gdk_gc_copy(draw_context_out->gc, widget->style->black_gc);
+ PropertiesBG prop_bg;
+ prop_bg.color = g_new(GdkColor,1);
+
+ prop_bg.color->red = 0xffff;
+ prop_bg.color->green = 0xffff;
+ prop_bg.color->blue = 0xffff;
+
+ draw_bg((void*)&prop_bg, (void*)draw_context_out);
+ g_free(prop_bg.color);
+ gdk_gc_unref(draw_context_out->gc);
+ }*/
+
+ draw_context_out->gc = widget->style->black_gc;
+
GdkColor colorfg_out = { 0, 0xffff, 0x0000, 0x0000 };
GdkColor colorbg_out = { 0, 0x0000, 0x0000, 0x0000 };
PropertiesText prop_text_out;
else if(process_out->state->s == LTTV_STATE_WAIT_FORK)
{
prop_text_out.foreground->red = 0x0fff;
- prop_text_out.foreground->green = 0x0000;
- prop_text_out.foreground->blue = 0x0fff;
+ prop_text_out.foreground->green = 0xffff;
+ prop_text_out.foreground->blue = 0xfff0;
}
else if(process_out->state->s == LTTV_STATE_WAIT_CPU)
{
prop_text_out.text = "U";
draw_text((void*)&prop_text_out, (void*)draw_context_out);
+
+ //gdk_gc_unref(draw_context_out->gc);
draw_context_out->current->middle->y = y_out+height/2;
+ draw_context_out->current->over->y = y_out;
+ draw_context_out->current->under->y = y_out+height;
draw_context_out->current->status = process_out->state->s;
/* for pid_out : remove previous, Prev = current, new current (default) */
draw_context_in->pango_layout = control_flow_data->drawing->pango_layout;
widget = control_flow_data->drawing->drawing_area;
//draw_context_in->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)];
- draw_context_in->gc = widget->style->black_gc;
//draw_arc((void*)&prop_arc, (void*)draw_context_in);
//test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap);
-
+
+ /*if(process_in->state->s == LTTV_STATE_RUN)
+ {
+ draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
+ gdk_gc_copy(draw_context_in->gc, widget->style->black_gc);
+ PropertiesBG prop_bg;
+ prop_bg.color = g_new(GdkColor,1);
+
+ prop_bg.color->red = 0xffff;
+ prop_bg.color->green = 0xffff;
+ prop_bg.color->blue = 0xffff;
+
+ draw_bg((void*)&prop_bg, (void*)draw_context_in);
+ g_free(prop_bg.color);
+ gdk_gc_unref(draw_context_in->gc);
+ }*/
+
+ draw_context_in->gc = widget->style->black_gc;
+
GdkColor colorfg_in = { 0, 0x0000, 0xffff, 0x0000 };
GdkColor colorbg_in = { 0, 0x0000, 0x0000, 0x0000 };
PropertiesText prop_text_in;
else if(process_in->state->s == LTTV_STATE_WAIT_FORK)
{
prop_text_in.foreground->red = 0x0fff;
- prop_text_in.foreground->green = 0x0000;
- prop_text_in.foreground->blue = 0x0fff;
+ prop_text_in.foreground->green = 0xffff;
+ prop_text_in.foreground->blue = 0xfff0;
}
else if(process_in->state->s == LTTV_STATE_WAIT_CPU)
{
draw_text((void*)&prop_text_in, (void*)draw_context_in);
+
if(process_in->state->s == LTTV_STATE_RUN)
{
gchar tmp[255];
draw_context_in->current->middle->y = y_in+height/2;
+ draw_context_in->current->over->y = y_in;
+ draw_context_in->current->under->y = y_in+height;
draw_context_in->current->status = process_in->state->s;
/* for pid_in : remove previous, Prev = current, new current (default) */
}
return 0;
+#endif //0
}
gint update_time_window_hook(void *hook_data, void *call_data)
{
ControlFlowData *control_flow_data = (ControlFlowData*) hook_data;
+ Drawing_t *drawing = control_flow_data->drawing;
+
+ const TimeWindowNotifyData *time_window_nofify_data =
+ ((const TimeWindowNotifyData *)call_data);
+
TimeWindow *old_time_window =
- guicontrolflow_get_time_window(control_flow_data);
- TimeWindow *new_time_window = ((TimeWindow*)call_data);
+ time_window_nofify_data->old_time_window;
+ TimeWindow *new_time_window =
+ time_window_nofify_data->new_time_window;
/* Update the ruler */
drawing_update_ruler(control_flow_data->drawing,
g_info("scrolling near right");
/* Scroll right, keep right part of the screen */
guint x = 0;
- guint width = control_flow_data->drawing->drawing_area->allocation.width;
+ guint width = control_flow_data->drawing->width;
convert_time_to_pixels(
*os,
old_end,
control_flow_data->drawing->pixmap,
x, 0,
0, 0,
- -1, -1);
-
- convert_time_to_pixels(
- *ns,
- new_end,
- old_end,
- width,
- &x);
+ control_flow_data->drawing->width-x+SAFETY, -1);
+
+ if(drawing->damage_begin == drawing->damage_end)
+ drawing->damage_begin = control_flow_data->drawing->width-x;
+ else
+ drawing->damage_begin = 0;
+
+ drawing->damage_end = control_flow_data->drawing->width;
- *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->style->black_gc,
control_flow_data->drawing->drawing_area->style->black_gc,
TRUE,
- x+SAFETY, 0,
- control_flow_data->drawing->width - x, // do not overlap
- control_flow_data->drawing->height+SAFETY);
+ drawing->damage_begin+SAFETY, 0,
+ drawing->damage_end - drawing->damage_begin, // do not overlap
+ control_flow_data->drawing->height);
+
+ gtk_widget_queue_draw_area (drawing->drawing_area,
+ 0,0,
+ control_flow_data->drawing->width,
+ control_flow_data->drawing->height);
+
/* 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,
+ drawing->damage_begin, 0,
+ drawing->damage_end - drawing->damage_begin,
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)
g_info("scrolling near left");
/* Scroll left, keep left part of the screen */
guint x = 0;
- guint width = control_flow_data->drawing->drawing_area->allocation.width;
+ guint width = control_flow_data->drawing->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->style->black_gc,
x, 0,
-1, -1);
- *old_time_window = *new_time_window;
+ if(drawing->damage_begin == drawing->damage_end)
+ drawing->damage_end = x;
+ else
+ drawing->damage_end =
+ control_flow_data->drawing->width;
- /* Clean the data request background */
- gdk_draw_rectangle (control_flow_data->drawing->pixmap,
- control_flow_data->drawing->drawing_area->style->black_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;
-
+ drawing->damage_begin = 0;
gdk_draw_rectangle (control_flow_data->drawing->pixmap,
control_flow_data->drawing->drawing_area->style->black_gc,
TRUE,
- 0, 0,
- control_flow_data->drawing->width+SAFETY, // do not overlap
- control_flow_data->drawing->height+SAFETY);
+ drawing->damage_begin, 0,
+ drawing->damage_end - drawing->damage_begin, // do not overlap
+ control_flow_data->drawing->height);
+
+ gtk_widget_queue_draw_area (drawing->drawing_area,
+ 0,0,
+ control_flow_data->drawing->width,
+ control_flow_data->drawing->height);
+
+ /* Get new data for the rest. */
drawing_data_request(control_flow_data->drawing,
&control_flow_data->drawing->pixmap,
- 0, 0,
- control_flow_data->drawing->width,
+ drawing->damage_begin, 0,
+ drawing->damage_end - drawing->damage_begin,
control_flow_data->drawing->height);
- drawing_refresh(control_flow_data->drawing,
+ } else {
+ if(ltt_time_compare(*ns,*os) == 0)
+ {
+ g_info("not scrolling");
+ } else {
+ g_info("scrolling far");
+ /* Cannot reuse any part of the screen : far jump */
+
+
+ gdk_draw_rectangle (control_flow_data->drawing->pixmap,
+ control_flow_data->drawing->drawing_area->style->black_gc,
+ TRUE,
0, 0,
- control_flow_data->drawing->width,
+ control_flow_data->drawing->width+SAFETY, // do not overlap
control_flow_data->drawing->height);
+
+ gtk_widget_queue_draw_area (drawing->drawing_area,
+ 0,0,
+ control_flow_data->drawing->width,
+ control_flow_data->drawing->height);
+
+ drawing->damage_begin = 0;
+ drawing->damage_end = control_flow_data->drawing->width;
+
+ drawing_data_request(control_flow_data->drawing,
+ &control_flow_data->drawing->pixmap,
+ 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->style->black_gc,
TRUE,
0, 0,
control_flow_data->drawing->width+SAFETY, // do not overlap
- control_flow_data->drawing->height+SAFETY);
+ control_flow_data->drawing->height);
+ gtk_widget_queue_draw_area (drawing->drawing_area,
+ 0,0,
+ control_flow_data->drawing->width,
+ control_flow_data->drawing->height);
+ drawing->damage_begin = 0;
+ drawing->damage_end = control_flow_data->drawing->width;
+
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);
}
return 0;
}
+gint traceset_notify(void *hook_data, void *call_data)
+{
+ ControlFlowData *control_flow_data = (ControlFlowData*) hook_data;
+ Drawing_t *drawing = control_flow_data->drawing;
+ GtkWidget *widget = drawing->drawing_area;
+
+ drawing->damage_begin = 0;
+ drawing->damage_end = drawing->width;
+
+ drawing_clear(control_flow_data->drawing);
+ processlist_clear(control_flow_data->process_list);
+
+ if(drawing->damage_begin < drawing->damage_end)
+ {
+ drawing_data_request(drawing,
+ &drawing->pixmap,
+ drawing->damage_begin,
+ 0,
+ drawing->damage_end-drawing->damage_begin,
+ drawing->height);
+ }
+
+ gtk_widget_queue_draw_area(drawing->drawing_area,
+ 0,0,
+ drawing->width,
+ drawing->height);
+
+ request_background_data(control_flow_data);
+
+ return FALSE;
+}
+
+gint redraw_notify(void *hook_data, void *call_data)
+{
+ ControlFlowData *control_flow_data = (ControlFlowData*) hook_data;
+ Drawing_t *drawing = control_flow_data->drawing;
+ GtkWidget *widget = drawing->drawing_area;
+
+ drawing->damage_begin = 0;
+ drawing->damage_end = drawing->width;
+
+
+ // Clear the image
+ gdk_draw_rectangle (drawing->pixmap,
+ widget->style->black_gc,
+ TRUE,
+ 0, 0,
+ drawing->width+SAFETY,
+ drawing->height);
+
+
+ if(drawing->damage_begin < drawing->damage_end)
+ {
+ drawing_data_request(drawing,
+ &drawing->pixmap,
+ drawing->damage_begin,
+ 0,
+ drawing->damage_end-drawing->damage_begin,
+ drawing->height);
+ }
+
+ gtk_widget_queue_draw_area(drawing->drawing_area,
+ 0,0,
+ drawing->width,
+ drawing->height);
+
+ return FALSE;
+
+}
+
+
+gint continue_notify(void *hook_data, void *call_data)
+{
+ ControlFlowData *control_flow_data = (ControlFlowData*) hook_data;
+ Drawing_t *drawing = control_flow_data->drawing;
+ GtkWidget *widget = drawing->drawing_area;
+
+ //g_assert(widget->allocation.width == drawing->damage_end);
+
+ if(drawing->damage_begin < drawing->damage_end)
+ {
+ drawing_data_request(drawing,
+ &drawing->pixmap,
+ drawing->damage_begin,
+ 0,
+ drawing->damage_end-drawing->damage_begin,
+ drawing->height);
+ }
+
+ return FALSE;
+}
+
+
gint update_current_time_hook(void *hook_data, void *call_data)
{
ControlFlowData *control_flow_data = (ControlFlowData*)hook_data;
+ Drawing_t *drawing = control_flow_data->drawing;
- LttTime* current_time =
- guicontrolflow_get_current_time(control_flow_data);
- *current_time = *((LttTime*)call_data);
+ LttTime current_time = *((LttTime*)call_data);
- TimeWindow time_window;
+ TimeWindow time_window =
+ lttvwindow_get_time_window(control_flow_data->tab);
- LttTime time_begin = control_flow_data->time_window.start_time;
- LttTime width = control_flow_data->time_window.time_width;
+ LttTime time_begin = time_window.start_time;
+ LttTime width = time_window.time_width;
LttTime half_width = ltt_time_div(width,2.0);
LttTime time_end = ltt_time_add(time_begin, width);
LttvTracesetContext * tsc =
- get_traceset_context(control_flow_data->mw);
+ lttvwindow_get_traceset_context(control_flow_data->tab);
- LttTime trace_start = tsc->Time_Span->startTime;
- LttTime trace_end = tsc->Time_Span->endTime;
+ LttTime trace_start = tsc->time_span.start_time;
+ LttTime trace_end = tsc->time_span.end_time;
- g_info("New current time HOOK : %u, %u", current_time->tv_sec,
- current_time->tv_nsec);
+ g_info("New current time HOOK : %u, %u", current_time.tv_sec,
+ current_time.tv_nsec);
* at one end of the trace. */
- if(ltt_time_compare(*current_time, time_begin) == -1)
+ if(ltt_time_compare(current_time, time_begin) == -1)
{
- if(ltt_time_compare(*current_time,
+ TimeWindow new_time_window;
+
+ if(ltt_time_compare(current_time,
ltt_time_add(trace_start,half_width)) == -1)
time_begin = trace_start;
else
- time_begin = ltt_time_sub(*current_time,half_width);
+ time_begin = ltt_time_sub(current_time,half_width);
- time_window.start_time = time_begin;
- time_window.time_width = width;
+ new_time_window.start_time = time_begin;
+ new_time_window.time_width = width;
- set_time_window(control_flow_data->mw, &time_window);
+ lttvwindow_report_time_window(control_flow_data->tab, new_time_window);
}
- else if(ltt_time_compare(*current_time, time_end) == 1)
+ else if(ltt_time_compare(current_time, time_end) == 1)
{
- if(ltt_time_compare(*current_time, ltt_time_sub(trace_end, half_width)) == 1)
+ TimeWindow new_time_window;
+
+ if(ltt_time_compare(current_time, ltt_time_sub(trace_end, half_width)) == 1)
time_begin = ltt_time_sub(trace_end,width);
else
- time_begin = ltt_time_sub(*current_time,half_width);
+ time_begin = ltt_time_sub(current_time,half_width);
- time_window.start_time = time_begin;
- time_window.time_width = width;
+ new_time_window.start_time = time_begin;
+ new_time_window.time_width = width;
- set_time_window(control_flow_data->mw, &time_window);
+ lttvwindow_report_time_window(control_flow_data->tab, new_time_window);
}
- gtk_widget_queue_draw(control_flow_data->drawing->drawing_area);
+ //gtk_widget_queue_draw(control_flow_data->drawing->drawing_area);
+ gtk_widget_queue_draw_area(drawing->drawing_area,
+ 0,0,
+ drawing->width,
+ drawing->height);
return 0;
}
typedef struct _ClosureData {
- EventRequest *event_request;
- LttvTraceState *ts;
+ EventsRequest *events_request;
+ LttvTracesetState *tss;
+ LttTime end_time;
} ClosureData;
+/* find_process
+ * Input : A trace and a PID.
+ *
+ * - For each CPU of the trace
+ * - Search in trace states by PID and CPU key
+ * - For each ProcessState found
+ * - If state is not LTTV_STATE_WAIT
+ * - Then this process state is the current one for this PID.
+ * - Stop search.
+ * - If no ProcessState found, return NULL.
+ * - If all ProcessState were in LTTV_STATE_WAIT state, return one of
+ * them arbitrarily.
+ * Than means state is LTTV_STATE_WAIT, CPU unknown.
+ */
+static LttvProcessState *find_process(LttvTraceState *tstate, guint pid)
+{
+ guint cpu_num = ltt_trace_per_cpu_tracefile_number(tstate->parent.t);
+ GQuark cpu_name;
+ guint i;
+
+ LttvProcessState *real_state = NULL;
+
+ for(i=0;i<cpu_num;i++) {
+ cpu_name = ((LttvTracefileState*)tstate->parent.tracefiles[i])->cpu_name;
+ LttvProcessState *state = lttv_state_find_process_from_trace(tstate,
+ cpu_name,
+ pid);
+
+ if(state != NULL) {
+ real_state = state;
+ if(state->state->s != LTTV_STATE_WAIT)
+ break;
+ }
+ }
+ return real_state;
+}
+
+
void draw_closure(gpointer key, gpointer value, gpointer user_data)
{
ProcessInfo *process_info = (ProcessInfo*)key;
HashedProcessData *hashed_process_data = (HashedProcessData*)value;
ClosureData *closure_data = (ClosureData*)user_data;
- ControlFlowData *control_flow_data =
- closure_data->event_request->control_flow_data;
-
- GtkWidget *widget = control_flow_data->drawing->drawing_area;
+ EventsRequest *events_request = closure_data->events_request;
+ ControlFlowData *control_flow_data = events_request->viewer_data;
+ Drawing_t *drawing = control_flow_data->drawing;
- /* Get y position of process */
- gint y=0, height=0;
-
- processlist_get_pixels_from_data( control_flow_data->process_list,
- process_info,
- hashed_process_data,
- &y,
- &height);
- /* Get last state of process */
- LttvTraceContext *tc =
- (LttvTraceContext *)closure_data->ts;
+ LttvTracesetState *tss = closure_data->tss;
+ LttvTracesetContext *tsc = (LttvTracesetContext*)closure_data->tss;
- LttvTraceState *ts = closure_data->ts;
- LttvProcessState *process;
+ LttTime evtime = closure_data->end_time;
+ TimeWindow time_window =
+ lttvwindow_get_time_window(control_flow_data->tab);
- process = lttv_state_find_process((LttvTracefileState*)ts, process_info->pid);
-
- /* Draw the closing line */
- DrawContext *draw_context = hashed_process_data->draw_context;
- if(draw_context->previous->middle->x == -1)
- {
- draw_context->previous->middle->x = closure_data->event_request->x_begin;
- g_critical("out middle x_beg : %u",closure_data->event_request->x_begin);
- }
+ LttTime end_time = ltt_time_add(time_window.start_time,
+ time_window.time_width);
- draw_context->current->middle->x = closure_data->event_request->x_end;
- draw_context->current->middle->y = y + height/2;
- draw_context->previous->middle->y = y + height/2;
- draw_context->drawable = control_flow_data->drawing->pixmap;
- draw_context->pango_layout = control_flow_data->drawing->pango_layout;
- //draw_context->gc = widget->style->black_gc;
- draw_context->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
- gdk_gc_copy(draw_context->gc, widget->style->black_gc);
+ if(ltt_time_compare(evtime, time_window.start_time) == -1
+ || ltt_time_compare(evtime, end_time) == 1)
+ return;
- PropertiesLine prop_line;
- prop_line.color = g_new(GdkColor,1);
- prop_line.line_width = 2;
- prop_line.style = GDK_LINE_SOLID;
- prop_line.position = MIDDLE;
+ guint width = drawing->width;
- /* color of line : status of the process */
- if(process->state->s == LTTV_STATE_UNNAMED)
- {
- prop_line.color->red = 0xffff;
- prop_line.color->green = 0xffff;
- prop_line.color->blue = 0xffff;
- }
- else if(process->state->s == LTTV_STATE_WAIT_FORK)
- {
- prop_line.color->red = 0x0fff;
- prop_line.color->green = 0x0000;
- prop_line.color->blue = 0x0fff;
- }
- else if(process->state->s == LTTV_STATE_WAIT_CPU)
- {
- prop_line.color->red = 0xffff;
- prop_line.color->green = 0xffff;
- prop_line.color->blue = 0x0000;
- }
- else if(process->state->s == LTTV_STATE_EXIT)
- {
- prop_line.color->red = 0xffff;
- prop_line.color->green = 0x0000;
- prop_line.color->blue = 0xffff;
- }
- else if(process->state->s == LTTV_STATE_WAIT)
- {
- prop_line.color->red = 0xffff;
- prop_line.color->green = 0x0000;
- prop_line.color->blue = 0x0000;
- }
- else if(process->state->s == LTTV_STATE_RUN)
- {
- prop_line.color->red = 0x0000;
- prop_line.color->green = 0xffff;
- prop_line.color->blue = 0x0000;
- }
- else
- {
- prop_line.color->red = 0xffff;
- prop_line.color->green = 0xffff;
- prop_line.color->blue = 0xffff;
+ {
+ /* For the process */
+ /* First, check if the current process is in the state computation
+ * process list. If it is there, that means we must add it right now and
+ * draw items from the beginning of the read for it. If it is not
+ * present, it's a new process and it was not present : it will
+ * be added after the state update. */
+ g_assert(lttv_traceset_number(tsc->ts) > 0);
+
+ LttvTraceState *trace_state =
+ (LttvTraceState*)tsc->traces[process_info->trace_num];
+
+ LttvProcessState *process;
+ process = find_process(trace_state, process_info->pid);
+
+ if(process != NULL) {
+
+ /* Only draw for processes that are currently in the trace states */
+
+ guint y = 0, height = 0, pl_height = 0;
+ ProcessList *process_list =
+ guicontrolflow_get_process_list(control_flow_data);
+ LttTime birth = process_info->birth;
+
+ /* Should be alike when background info is ready */
+ if(control_flow_data->background_info_waiting==0)
+ g_assert(ltt_time_compare(process->creation_time,
+ process_info->birth) == 0);
+ const gchar *name = g_quark_to_string(process->name);
+
+ /* process HAS to be present */
+ g_assert(processlist_get_process_pixels(process_list,
+ process_info->pid,
+ &birth,
+ process_info->trace_num,
+ &y,
+ &height,
+ &hashed_process_data) != 1);
+
+ /* Now, the process is in the state hash and our own process hash.
+ * We definitely can draw the items related to the ending state.
+ */
+
+ /* Check if the x position is unset. In can have been left unset by
+ * a draw closure from a after chunk hook. This should never happen,
+ * because it must be set by before chunk hook to the damage_begin
+ * value.
+ */
+ g_assert(hashed_process_data->x != -1);
+ {
+ guint x;
+ DrawContext draw_context;
+
+ convert_time_to_pixels(
+ time_window.start_time,
+ end_time,
+ evtime,
+ width,
+ &x);
+
+ /* Now create the drawing context that will be used to draw
+ * items related to the last state. */
+ draw_context.drawable = drawing->pixmap;
+ draw_context.gc = drawing->gc;
+ draw_context.pango_layout = drawing->pango_layout;
+ draw_context.drawinfo.start.x = hashed_process_data->x;
+ draw_context.drawinfo.end.x = x;
+
+ draw_context.drawinfo.y.over = y;
+ draw_context.drawinfo.y.middle = y+(height/4);
+ draw_context.drawinfo.y.under = y+(height/2)+2;
+
+ draw_context.drawinfo.start.offset.over = 0;
+ draw_context.drawinfo.start.offset.middle = 0;
+ draw_context.drawinfo.start.offset.under = 0;
+ draw_context.drawinfo.end.offset.over = 0;
+ draw_context.drawinfo.end.offset.middle = 0;
+ draw_context.drawinfo.end.offset.under = 0;
+
+ {
+ /* Draw the line */
+ PropertiesLine prop_line = prepare_line(process);
+ draw_line((void*)&prop_line, (void*)&draw_context);
+
+ }
+
+ /* special case LTTV_STATE_WAIT : CPU is unknown. */
+
+ /* become the last x position */
+ hashed_process_data->x = x;
+ }
+ }
}
+ return;
+}
- draw_line((void*)&prop_line, (void*)draw_context);
- g_free(prop_line.color);
- gdk_gc_unref(draw_context->gc);
-
- /* Reset draw_context of the process for next request */
-
- hashed_process_data->draw_context->drawable = NULL;
- hashed_process_data->draw_context->gc = NULL;
- hashed_process_data->draw_context->pango_layout = NULL;
- hashed_process_data->draw_context->current->over->x = -1;
- hashed_process_data->draw_context->current->over->y = -1;
- hashed_process_data->draw_context->current->middle->x = -1;
- hashed_process_data->draw_context->current->middle->y = -1;
- hashed_process_data->draw_context->current->under->x = -1;
- hashed_process_data->draw_context->current->under->y = -1;
- hashed_process_data->draw_context->current->modify_over->x = -1;
- hashed_process_data->draw_context->current->modify_over->y = -1;
- hashed_process_data->draw_context->current->modify_middle->x = -1;
- hashed_process_data->draw_context->current->modify_middle->y = -1;
- hashed_process_data->draw_context->current->modify_under->x = -1;
- hashed_process_data->draw_context->current->modify_under->y = -1;
- hashed_process_data->draw_context->current->status = LTTV_STATE_UNNAMED;
- hashed_process_data->draw_context->previous->over->x = -1;
- hashed_process_data->draw_context->previous->over->y = -1;
- hashed_process_data->draw_context->previous->middle->x = -1;
- hashed_process_data->draw_context->previous->middle->y = -1;
- hashed_process_data->draw_context->previous->under->x = -1;
- hashed_process_data->draw_context->previous->under->y = -1;
- hashed_process_data->draw_context->previous->modify_over->x = -1;
- hashed_process_data->draw_context->previous->modify_over->y = -1;
- hashed_process_data->draw_context->previous->modify_middle->x = -1;
- hashed_process_data->draw_context->previous->modify_middle->y = -1;
- hashed_process_data->draw_context->previous->modify_under->x = -1;
- hashed_process_data->draw_context->previous->modify_under->y = -1;
- hashed_process_data->draw_context->previous->status = LTTV_STATE_UNNAMED;
-
+int before_chunk(void *hook_data, void *call_data)
+{
+ EventsRequest *events_request = (EventsRequest*)hook_data;
+ LttvTracesetState *tss = LTTV_TRACESET_STATE(call_data);
+
+ drawing_chunk_begin(events_request, tss);
+
+ return 0;
+}
+
+int before_request(void *hook_data, void *call_data)
+{
+ EventsRequest *events_request = (EventsRequest*)hook_data;
+ LttvTracesetState *tss = LTTV_TRACESET_STATE(call_data);
+
+ drawing_data_request_begin(events_request, tss);
+ return 0;
}
+
/*
+ * after request is necessary in addition of after chunk in order to draw
+ * lines until the end of the screen. after chunk just draws lines until
+ * the last event.
+ *
* for each process
* draw closing line
- * new default prev and current
+ * expose
*/
-int after_data_request(void *hook_data, void *call_data)
+int after_request(void *hook_data, void *call_data)
{
- EventRequest *event_request = (EventRequest*)hook_data;
- ControlFlowData *control_flow_data = event_request->control_flow_data;
+ EventsRequest *events_request = (EventsRequest*)hook_data;
+ ControlFlowData *control_flow_data = events_request->viewer_data;
+ LttvTracesetState *tss = LTTV_TRACESET_STATE(call_data);
+ LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(call_data);
ProcessList *process_list =
- guicontrolflow_get_process_list(event_request->control_flow_data);
+ guicontrolflow_get_process_list(control_flow_data);
+ LttTime end_time = events_request->end_time;
ClosureData closure_data;
- closure_data.event_request = (EventRequest*)hook_data;
- closure_data.ts = (LttvTraceState*)call_data;
+ closure_data.events_request = (EventsRequest*)hook_data;
+ closure_data.tss = tss;
+ closure_data.end_time = end_time;
+ /* Draw last items */
g_hash_table_foreach(process_list->process_hash, draw_closure,
(void*)&closure_data);
+
+ /* Request expose */
+ drawing_request_expose(events_request, tss, end_time);
+ return 0;
+}
+
+/*
+ * for each process
+ * draw closing line
+ * expose
+ */
+int after_chunk(void *hook_data, void *call_data)
+{
+ EventsRequest *events_request = (EventsRequest*)hook_data;
+ ControlFlowData *control_flow_data = events_request->viewer_data;
+ LttvTracesetState *tss = LTTV_TRACESET_STATE(call_data);
+ LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(call_data);
+ LttvTracefileContext *tfc = lttv_traceset_context_get_current_tfc(tsc);
+ LttTime end_time;
+
+ ProcessList *process_list =
+ guicontrolflow_get_process_list(control_flow_data);
+
+ if(tfc != NULL)
+ end_time = LTT_TIME_MIN(tfc->timestamp, events_request->end_time);
+ else /* end of traceset, or position now out of request : end */
+ end_time = events_request->end_time;
+ ClosureData closure_data;
+ closure_data.events_request = (EventsRequest*)hook_data;
+ closure_data.tss = tss;
+ closure_data.end_time = end_time;
+
+ /* Draw last items */
+ g_hash_table_foreach(process_list->process_hash, draw_closure,
+ (void*)&closure_data);
+
+ /* Request expose */
+ drawing_request_expose(events_request, tss, end_time);
+
+ return 0;
}
projects / lttv.git / blobdiff