heavy icon drawing sample

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

diff --git a/ltt/branches/poly/lttv/modules/guiControlFlow/Event_Hooks.c b/ltt/branches/poly/lttv/modules/guiControlFlow/Event_Hooks.c
index a268bf2284a1f306aaa28367a4add63b2e820f62..e04a72b05aff075733728482819b0e64ba5ec96f 100644 (file)
--- a/ltt/branches/poly/lttv/modules/guiControlFlow/Event_Hooks.c
+++ b/ltt/branches/poly/lttv/modules/guiControlFlow/Event_Hooks.c
@@ -22,6 +22,106 @@
 #include "Drawing.h"
 #include "CFV-private.h"
 
+#define MAX_PATH_LEN 256
+
+//FIXME : remove this include when tests finished.
+#include "Draw_Item.h"
+#include <string.h>
+
+struct _DrawContext {
+       GdkDrawable     *drawable;
+       GdkGC           *gc;
+       
+
+       DrawInfo        *Current;
+       DrawInfo        *Previous;
+};
+
+struct _DrawInfo {
+       ItemInfo        *over;
+       ItemInfo        *middle;
+       ItemInfo        *under;
+       
+       ItemInfo        *modify_over;
+       ItemInfo        *modify_middle;
+       ItemInfo        *modify_under;
+};
+
+/* LttvExecutionState is accessible through the LttvTracefileState. Is has
+ * a pointer to the LttvProcessState which points to the top of stack
+ * execution state : LttvExecutionState *state.
+ *
+ * LttvExecutionState contains (useful here):
+ * LttvExecutionMode t,
+ * LttvExecutionSubmode n,
+ * LttvProcessStatus s
+ * 
+ *
+ * LttvTraceState will be used in the case we need the string of the
+ * different processes, eventtype_names, syscall_names, trap_names, irq_names.
+ *
+ * LttvTracefileState also gives the cpu_name and, as it herits from
+ * LttvTracefileContext, it gives the LttEvent structure, which is needed
+ * to get facility name and event name.
+ */
+struct _ItemInfo {
+       gint    x, y;
+       LttvTraceState          *ts;
+       LttvTracefileState      *tfs;
+};
+
+
+
+struct _PropertiesIcon {
+       gchar           *icon_name;
+       gint            width;
+       gint            height;
+       RelPos          position;
+};
+
+
+
+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);
+               }
+       }
+
+}
 
 /* NOTE : no drawing data should be sent there, since the drawing widget
  * has not been initialized */
@@ -32,7 +132,7 @@ void send_test_drawing(ProcessList *Process_List,
                        gint width,
                        gint height) // height won't be used here ?
 {
-       int i;
+       int i,j;
        ProcessInfo Process_Info = {10000, 12000, 55600};
        //ProcessInfo Process_Info = {156, 14000, 55500};
        GtkTreeRowReference *got_RowRef;
@@ -95,21 +195,6 @@ void send_test_drawing(ProcessList *Process_List,
                y+(height/2), x + width, y+(height/2),
                Drawing->Drawing_Area_V->style->black_gc);
 
-
-       /* Draw icon */
-       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_copy(gc, Drawing->Drawing_Area_V->style->black_gc);
-       gdk_gc_set_clip_mask(gc, mask);
-       gdk_draw_drawable(Pixmap, 
-                       gc,
-                       icon_pixmap,
-                       0, 0, 0, 0, -1, -1);
-       
-       g_free(icon_pixmap);
-       g_free(mask);
-
        g_info("y : %u, height : %u", y, height);
 
        
@@ -179,6 +264,42 @@ void send_test_drawing(ProcessList *Process_List,
                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);