unsigned char* update_screen()
{
#ifdef GUI_INTERFACE
clean(SF_rgb_context);
#endif
#ifdef GUI_INTERFACE
update_drawing(SF_rgb_context);
#endif
clean(SF_canvas);
update_drawing(SF_canvas);
return cairo_image_surface_get_data(surface);
}
gboolean
clone_obj_cb (GtkWidget *widget, gpointer data)
{
tbo_object *obj = selector_tool_get_selected_obj ();
Frame *frame = selector_tool_get_selected_frame ();
Page *page = tbo_comic_get_current_page (((TboWindow*)data)->comic);
if (!get_frame_view () && frame)
{
Frame *cloned_frame = tbo_frame_clone (frame);
cloned_frame->x += 10;
cloned_frame->y -= 10;
tbo_page_add_frame (page, cloned_frame);
set_selected (cloned_frame, (TboWindow*)data);
}
else if (obj && get_frame_view ())
{
tbo_object *cloned_obj = obj->clone (obj);
cloned_obj->x += 10;
cloned_obj->y -= 10;
tbo_frame_add_obj (frame, cloned_obj);
set_selected_obj (cloned_obj, (TboWindow*)data);
}
update_drawing ((TboWindow *)data);
return FALSE;
}
gboolean
tutorial_cb (GtkWidget *widget, TboWindow *tbo){
char *filename = DATA_DIR "/tut.tbo";
tbo_comic_open (tbo, filename);
tbo_window_set_path (tbo, filename);
update_drawing (tbo);
tbo_window_update_status (tbo, 0, 0);
return FALSE;
}
gboolean
order_down_cb (GtkWidget *widget, gpointer data)
{
tbo_object *obj = selector_tool_get_selected_obj ();
if (obj)
tbo_object_order_down (obj);
update_drawing ((TboWindow *)data);
return FALSE;
}
unsigned char* update_frame()
{
// This should have the form clean -> sf_iter -> update, because bottom panel text will in
// this way be ereased, numerically updated, and then visually updated
clean(SF_canvas);
#ifdef GUI_INTERFACE
clean(SF_rgb_context);
#endif
game_iteration();
update_drawing(SF_canvas);
#ifdef GUI_INTERFACE
update_drawing(SF_rgb_context);
#endif
if(Jitter_Flag)
{
if(jitter_switch)
{
jitter_switch = 0;
}
else
{
Jitter_Step--;
jitter_switch = 1;
}
}
else if(Explosion_Flag)
{
Explosion_Step++;
}
// cairo_line(SF_canvas, 0, MaxY, MaxX, MaxY );
// cairo_stroke(SF_canvas);
// cairo_surface_t *surface2 = cairo_image_surface_create(CAIRO_FORMAT_A8, WINDOW_WIDTH/SCALE_F, WINDOW_HEIGHT/SCALE_F);
// printf("Hey [1]\n");
// cairo_t *des = cairo_create (surface2);
// cairo_set_operator(des, CAIRO_OPERATOR_HSL_LUMINOSITY);
// cairo_set_source_surface (des, surface, 0, 0);
// printf("Hey [2]\n");
// cairo_paint(des);
// printf("Hey [3]\n");
return cairo_image_surface_get_data(surface);
}
gboolean
on_doodle_click_cb (GtkWidget *widget,
GdkEventButton *event,
gpointer *data)
{
Frame *frame = get_frame_view ();
SVGImage *svgimage = tbo_svgimage_new_with_params (0, 0, 0, 0, (char*)data);
update_drawing (TBO);
tbo_frame_add_obj (frame, svgimage);
}
gboolean
delete_obj_cb (GtkWidget *widget, gpointer data)
{
TboWindow *tbo = (TboWindow *)data;
tbo_object *obj = selector_tool_get_selected_obj ();
Frame *frame = selector_tool_get_selected_frame ();
Page *page = tbo_comic_get_current_page (((TboWindow*)data)->comic);
if (obj && get_frame_view ())
{
tbo_frame_del_obj (frame, obj);
set_selected_obj (NULL, tbo);
}
else if (!get_frame_view () && frame)
{
tbo_page_del_frame (page, frame);
set_selected (NULL, tbo);
}
update_drawing ((TboWindow *)data);
return FALSE;
}
// Translate this to non gui call (i.e. keep some variable set stuff, and calc the time u need
// to wait still in this thingy)
static gboolean on_draw_event(GtkWidget *widget, cairo_t *cr, gpointer user_data)
{
// printf("Ship pos on draw: %d %d\n", Ship_X_Pos, Ship_Y_Pos);
// Oddly enough, clipping seems to work different accros surfaces. Therefore it is
// sometimes wise to set things to always update here. (a clip within a quartz
// surface erases everything outside of the clipping region)
unsigned int elapsed_time;
struct timeval loop_start_time, loop_end_time, loopDiff;
struct timespec tim;
tim.tv_sec = 0;
gettimeofday(&loop_start_time, NULL); // Get the time at this point
Initialize_Graphics(cr); // Why is this needed again
if(Initialized_Graphics == 0)
{
reset_sf();
Initialized_Graphics = 1;
}
clean(cr);
SF_iteration();
gettimeofday(&loop_end_time, NULL);
timeval_subtract(&loopDiff, &loop_end_time, &loop_start_time);
elapsed_time = round(loopDiff.tv_usec/1000.0);
if(elapsed_time < SF_DELAY)
{
tim.tv_nsec = (SF_DELAY-elapsed_time) * 1000000L;
nanosleep(&tim , NULL);
}
update_drawing(cr);
return FALSE; // Not sure why this should return false
}
