gcompris r3633 - in branches/gcomprixogoo: . src/canal_lock-activity src/canal_lock-activity/resources/canal_lock src/goocanvas/src
- From: bcoudoin svn gnome org
- To: svn-commits-list gnome org
- Subject: gcompris r3633 - in branches/gcomprixogoo: . src/canal_lock-activity src/canal_lock-activity/resources/canal_lock src/goocanvas/src
- Date: Sun, 30 Nov 2008 23:25:24 +0000 (UTC)
Author: bcoudoin
Date: Sun Nov 30 23:25:24 2008
New Revision: 3633
URL: http://svn.gnome.org/viewvc/gcompris?rev=3633&view=rev
Log:
- Completed the canal lock rework based on the new graphism
by Stephane Cabaraux.
Modified:
branches/gcomprixogoo/ChangeLog
branches/gcomprixogoo/src/canal_lock-activity/canal_lock.c
branches/gcomprixogoo/src/canal_lock-activity/resources/canal_lock/canal_lock.svgz
branches/gcomprixogoo/src/goocanvas/src/goocanvassvg.c
branches/gcomprixogoo/src/goocanvas/src/goocanvassvg.h
Modified: branches/gcomprixogoo/src/canal_lock-activity/canal_lock.c
==============================================================================
--- branches/gcomprixogoo/src/canal_lock-activity/canal_lock.c (original)
+++ branches/gcomprixogoo/src/canal_lock-activity/canal_lock.c Sun Nov 30 23:25:24 2008
@@ -22,25 +22,24 @@
#define ANIMATE_SPEED 30
-#define CANAL_COLOR 0x0010FFFF
+#define CANAL_COLOR 0x0000B8FF
#define LOCK_COLOR 0x8cc679FF
#define LOCK_COLOR_H 0x71A65FFF
#define CANALLOCK_COLOR 0xd1cd0cFF
#define CANALLOCK_COLOR_H 0xf1ed1cFF
-#define GROUND_COLOR 0x9b5f5aFF
-#define BASE_LINE 400
-#define LEFT_CANAL_HEIGHT 100
-#define LEFT_CANAL_WIDTH 325
-#define RIGHT_CANAL_HEIGHT 200
+#define BASE_LINE 396
+#define LEFT_CANAL_HEIGHT 90
+#define LEFT_CANAL_WIDTH 329
+#define RIGHT_CANAL_HEIGHT 191
#define RIGHT_CANAL_WIDTH 325
-#define MIDDLE_CANAL_WIDTH (BOARDWIDTH - RIGHT_CANAL_WIDTH - LEFT_CANAL_WIDTH)
+#define MIDDLE_CANAL_WIDTH (BOARDWIDTH - RIGHT_CANAL_WIDTH - LEFT_CANAL_WIDTH)
#define LOCK_WIDTH 20
#define LOCK_HEIGHT_MAX (RIGHT_CANAL_HEIGHT + 40)
#define LOCK_HEIGHT_MIN 60
#define LOCK_RHEIGHT_MIN 160
-#define SUBCANAL_BASE_LINE (BASE_LINE + 80)
+#define SUBCANAL_BASE_LINE (BASE_LINE + 84)
#define SUBCANAL_HEIGHT 40
#define CANALLOCK_WIDTH 30
@@ -69,13 +68,16 @@
static GooCanvasItem *canallock_left_item = NULL;
static GooCanvasItem *canallock_right_item = NULL;
-static GooCanvasItem *canal_left_item = NULL;
static GooCanvasItem *canal_middle_item = NULL;
-static GooCanvasItem *canal_right_item = NULL;
static GooCanvasItem *tuxboat_item = NULL;
static double tuxboat_width;
+static GooCanvasItem *left_red_on_item;
+static GooCanvasItem *left_green_on_item;
+static GooCanvasItem *right_red_on_item;
+static GooCanvasItem *right_green_on_item;
+
#define BOAT_POS_LEFT 1
#define BOAT_POS_MIDDLE 2
#define BOAT_POS_RIGHT 3
@@ -106,6 +108,7 @@
static gboolean animate_step();
static void update_water();
static void toggle_lock(GooCanvasItem *item);
+static void update_lights();
/* Description of this plugin */
static BoardPlugin menu_bp =
@@ -165,6 +168,13 @@
gcomprisBoard->sublevel=1;
gcomprisBoard->number_of_sublevel=1; /* Go to next level after this number of 'play' */
+ boardRootItem =
+ goo_canvas_group_new (goo_canvas_get_root_item(gcomprisBoard->canvas),
+ NULL);
+
+ /* Try the next level */
+ canal_lock_create_item(boardRootItem);
+
canal_lock_next_level();
gc_bar_set(0);
@@ -225,13 +235,8 @@
/* set initial values for the next level */
static void canal_lock_next_level()
{
-
- gc_set_background(goo_canvas_get_root_item(gcomprisBoard->canvas),
- "canal_lock/canal_lock_bg.png");
-
gc_bar_set_level(gcomprisBoard);
- canal_lock_destroy_all_items();
gamewon = FALSE;
from = 0;
@@ -244,8 +249,7 @@
canallock_left_up = TRUE;
canallock_right_up = TRUE;
- /* Try the next level */
- canal_lock_create_item(goo_canvas_get_root_item(gcomprisBoard->canvas));
+ update_lights();
}
/* ==================================== */
/* Destroy all the items */
@@ -256,50 +260,99 @@
boardRootItem = NULL;
}
+
+static void
+set_lock_event(GooCanvasItem *item)
+{
+ g_signal_connect(item, "button-press-event",
+ (GtkSignalFunc) item_event,
+ NULL);
+ g_signal_connect(item, "enter_notify_event",
+ (GtkSignalFunc) hightlight,
+ GINT_TO_POINTER(TRUE));
+ g_signal_connect(item, "leave_notify_event",
+ (GtkSignalFunc) hightlight,
+ GINT_TO_POINTER(FALSE));
+}
+
/* ==================================== */
-static GooCanvasItem *canal_lock_create_item(GooCanvasItem *parent)
+static GooCanvasItem *canal_lock_create_item(GooCanvasItem *boardRootItem)
{
- GdkPixbuf *pixmap = NULL;
+ RsvgHandle *svg_handle;
- boardRootItem = goo_canvas_group_new (goo_canvas_get_root_item(gcomprisBoard->canvas),
- NULL);
+ svg_handle = gc_rsvg_load("canal_lock/canal_lock.svgz");
+ /* The background */
+ goo_canvas_svg_new (boardRootItem, svg_handle,
+ "svg-id", "#BACKGROUND",
+ "pointer-events", GOO_CANVAS_EVENTS_NONE,
+ NULL);
/* The boat */
- pixmap = gc_pixmap_load("canal_lock/tuxboat.png");
+ tuxboat_item = goo_canvas_svg_new (boardRootItem, svg_handle,
+ "svg-id", "#BOAT_NO_SAIL", NULL);
- tuxboat_item = \
- goo_canvas_image_new (boardRootItem,
- pixmap,
- (LEFT_CANAL_WIDTH - gdk_pixbuf_get_width(pixmap)) / 2,
- BASE_LINE - LEFT_CANAL_HEIGHT - gdk_pixbuf_get_height(pixmap)*0.9,
- NULL);
g_signal_connect(tuxboat_item, "button-press-event",
(GtkSignalFunc) item_event,
NULL);
gc_item_focus_init(tuxboat_item, NULL);
- tuxboat_width = gdk_pixbuf_get_width(pixmap);
- gdk_pixbuf_unref(pixmap);
+ GooCanvasBounds bounds;
+ goo_canvas_item_get_bounds(tuxboat_item, &bounds);
+ tuxboat_width = bounds.x2 - bounds.x1 + 20;
- /* This is the ground canal */
- goo_canvas_rect_new (boardRootItem,
- 0,
- BASE_LINE,
- BOARDWIDTH,
- BOARDHEIGHT - BASE_LINE,
- "fill_color_rgba", GROUND_COLOR,
- "line-width", (double) 0,
- NULL);
-
- /* This is the left canal */
- canal_left_item = goo_canvas_rect_new (boardRootItem,
- 0,
- BASE_LINE - LEFT_CANAL_HEIGHT,
- LEFT_CANAL_WIDTH,
- LEFT_CANAL_HEIGHT,
- "fill_color_rgba", CANAL_COLOR,
- "line-width", (double) 0,
+ /* The left lights */
+ goo_canvas_svg_new (boardRootItem, svg_handle,
+ "svg-id", "#LEFT_RED_OFF",
+ "visibility", GOO_CANVAS_ITEM_VISIBLE,
+ "pointer-events", GOO_CANVAS_EVENTS_NONE,
+ NULL);
+ goo_canvas_svg_new (boardRootItem, svg_handle,
+ "svg-id", "#LEFT_GREEN_OFF",
+ "visibility", GOO_CANVAS_ITEM_VISIBLE,
+ "pointer-events", GOO_CANVAS_EVENTS_NONE,
+ NULL);
+ left_red_on_item =
+ goo_canvas_svg_new (boardRootItem, svg_handle,
+ "svg-id", "#LEFT_RED_ON",
+ "visibility", GOO_CANVAS_ITEM_INVISIBLE,
+ "pointer-events", GOO_CANVAS_EVENTS_NONE,
+ NULL);
+ left_green_on_item =
+ goo_canvas_svg_new (boardRootItem, svg_handle,
+ "svg-id", "#LEFT_GREEN_ON",
+ "visibility", GOO_CANVAS_ITEM_INVISIBLE,
+ "pointer-events", GOO_CANVAS_EVENTS_NONE,
+ NULL);
+ goo_canvas_svg_new (boardRootItem, svg_handle,
+ "svg-id", "#LEFT_LIGHT_BASE",
+ "pointer-events", GOO_CANVAS_EVENTS_NONE,
+ NULL);
+
+ /* The right lights */
+ goo_canvas_svg_new (boardRootItem, svg_handle,
+ "svg-id", "#RIGHT_RED_OFF",
+ "visibility", GOO_CANVAS_ITEM_VISIBLE,
+ "pointer-events", GOO_CANVAS_EVENTS_NONE,
+ NULL);
+ goo_canvas_svg_new (boardRootItem, svg_handle,
+ "svg-id", "#RIGHT_GREEN_OFF",
+ "visibility", GOO_CANVAS_ITEM_VISIBLE,
+ "pointer-events", GOO_CANVAS_EVENTS_NONE,
+ NULL);
+ right_red_on_item = goo_canvas_svg_new (boardRootItem, svg_handle,
+ "svg-id", "#RIGHT_RED_ON",
+ "visibility", GOO_CANVAS_ITEM_INVISIBLE,
+ "pointer-events", GOO_CANVAS_EVENTS_NONE,
+ NULL);
+ right_green_on_item = goo_canvas_svg_new (boardRootItem, svg_handle,
+ "svg-id", "#RIGHT_GREEN_ON",
+ "visibility", GOO_CANVAS_ITEM_INVISIBLE,
+ "pointer-events", GOO_CANVAS_EVENTS_NONE,
+ NULL);
+ goo_canvas_svg_new (boardRootItem, svg_handle,
+ "svg-id", "#RIGHT_LIGHT_BASE",
+ "pointer-events", GOO_CANVAS_EVENTS_NONE,
NULL);
/* This is the middle canal */
@@ -311,16 +364,7 @@
"fill_color_rgba", CANAL_COLOR,
"line-width", (double) 0,
NULL);
-
- /* This is the right canal */
- canal_right_item = goo_canvas_rect_new (boardRootItem,
- LEFT_CANAL_WIDTH + MIDDLE_CANAL_WIDTH,
- BASE_LINE - RIGHT_CANAL_HEIGHT,
- RIGHT_CANAL_WIDTH,
- RIGHT_CANAL_HEIGHT,
- "fill_color_rgba", CANAL_COLOR,
- "line-width", (double) 0,
- NULL);
+ goo_canvas_item_raise(tuxboat_item, canal_middle_item);
/* This is the left lock */
lock_left_item = goo_canvas_rect_new (boardRootItem,
@@ -331,15 +375,7 @@
"fill_color_rgba", LOCK_COLOR,
"line-width", (double) 0,
NULL);
- g_signal_connect(lock_left_item, "button-press-event",
- (GtkSignalFunc) item_event,
- NULL);
- g_signal_connect(lock_left_item, "enter_notify_event",
- (GtkSignalFunc) hightlight,
- GINT_TO_POINTER(TRUE));
- g_signal_connect(lock_left_item, "leave_notify_event",
- (GtkSignalFunc) hightlight,
- GINT_TO_POINTER(FALSE));
+ set_lock_event(lock_left_item);
/* This is the right lock */
lock_right_item = goo_canvas_rect_new (boardRootItem,
@@ -350,55 +386,7 @@
"fill_color_rgba", LOCK_COLOR,
"line-width", (double) 0,
NULL);
- g_signal_connect(lock_right_item, "button-press-event",
- (GtkSignalFunc) item_event,
- NULL);
- g_signal_connect(lock_right_item, "enter_notify_event",
- (GtkSignalFunc) hightlight,
- GINT_TO_POINTER(TRUE));
- g_signal_connect(lock_right_item, "leave_notify_event",
- (GtkSignalFunc) hightlight,
- GINT_TO_POINTER(FALSE));
-
- /* This is the water conduit under the canal */
- goo_canvas_rect_new (boardRootItem,
- LEFT_CANAL_WIDTH/2,
- SUBCANAL_BASE_LINE - SUBCANAL_HEIGHT,
- LEFT_CANAL_WIDTH + MIDDLE_CANAL_WIDTH + RIGHT_CANAL_WIDTH/2 - LEFT_CANAL_WIDTH/2,
- SUBCANAL_HEIGHT,
- "fill_color_rgba", CANAL_COLOR,
- "line-width", (double) 0,
- NULL);
-
- /* Left conduit */
- goo_canvas_rect_new (boardRootItem,
- LEFT_CANAL_WIDTH/2,
- BASE_LINE,
- SUBCANAL_HEIGHT,
- SUBCANAL_BASE_LINE - BASE_LINE,
- "fill_color_rgba", CANAL_COLOR,
- "line-width", (double) 0,
- NULL);
-
- /* Middle conduit */
- goo_canvas_rect_new (boardRootItem,
- LEFT_CANAL_WIDTH + MIDDLE_CANAL_WIDTH/2 - SUBCANAL_HEIGHT/2,
- BASE_LINE,
- SUBCANAL_HEIGHT/2,
- SUBCANAL_BASE_LINE - BASE_LINE,
- "fill_color_rgba", CANAL_COLOR,
- "line-width", (double) 0,
- NULL);
-
- /* Right conduit */
- goo_canvas_rect_new (boardRootItem,
- LEFT_CANAL_WIDTH + MIDDLE_CANAL_WIDTH + RIGHT_CANAL_WIDTH/2,
- BASE_LINE,
- SUBCANAL_HEIGHT,
- SUBCANAL_BASE_LINE - BASE_LINE,
- "fill_color_rgba", CANAL_COLOR,
- "line-width", (double) 0,
- NULL);
+ set_lock_event(lock_right_item);
/* And to finish, the 2 canal locks */
canallock_left_item =
@@ -410,15 +398,7 @@
"fill_color_rgba", CANALLOCK_COLOR,
"line-width", (double) 0,
NULL);
- g_signal_connect(canallock_left_item, "button-press-event",
- (GtkSignalFunc) item_event,
- NULL);
- g_signal_connect(canallock_left_item, "enter_notify_event",
- (GtkSignalFunc) hightlight,
- GINT_TO_POINTER(TRUE));
- g_signal_connect(canallock_left_item, "leave_notify_event",
- (GtkSignalFunc) hightlight,
- GINT_TO_POINTER(FALSE));
+ set_lock_event(canallock_left_item);
canallock_right_item =
goo_canvas_rect_new (boardRootItem,
@@ -429,17 +409,9 @@
"fill_color_rgba", CANALLOCK_COLOR,
"line-width", (double) 0,
NULL);
- g_signal_connect(canallock_right_item, "button-press-event",
- (GtkSignalFunc) item_event,
- NULL);
- g_signal_connect(canallock_right_item, "enter_notify_event",
- (GtkSignalFunc) hightlight,
- GINT_TO_POINTER(TRUE));
- g_signal_connect(canallock_right_item, "leave_notify_event",
- (GtkSignalFunc) hightlight,
- GINT_TO_POINTER(FALSE));
-
+ set_lock_event(canallock_right_item);
+ g_object_unref (svg_handle);
return NULL;
}
@@ -449,7 +421,9 @@
move_boat()
{
- /* If there is already an animation do nothing else set animation to avoid deadlock */
+ /* If there is already an animation do nothing
+ * else set animation to avoid deadlock
+ */
if(animation)
return;
animation = TRUE;
@@ -459,6 +433,8 @@
boat_position = BOAT_POS_MIDDLE;
timer_item_limit_x = LEFT_CANAL_WIDTH + (MIDDLE_CANAL_WIDTH - tuxboat_width)/2;
timer_step_x1 = 2;
+ g_object_set (tuxboat_item,
+ "svg-id", "#BOAT", NULL);
}
else if(boat_position == BOAT_POS_MIDDLE && !lock_left_up)
{
@@ -470,6 +446,8 @@
gamewon = TRUE;
from = 0;
}
+ g_object_set (tuxboat_item,
+ "svg-id", "#BOAT", NULL);
}
else if(boat_position == BOAT_POS_MIDDLE && !lock_right_up)
{
@@ -481,12 +459,16 @@
gamewon = TRUE;
from = 1;
}
+ g_object_set (tuxboat_item,
+ "svg-id", "#BOAT", NULL);
}
else if(boat_position == BOAT_POS_RIGHT && !lock_right_up)
{
boat_position = BOAT_POS_MIDDLE;
timer_item_limit_x = LEFT_CANAL_WIDTH + (MIDDLE_CANAL_WIDTH - tuxboat_width)/2;
timer_step_x1 = -2;
+ g_object_set (tuxboat_item,
+ "svg-id", "#BOAT", NULL);
}
else
{
@@ -540,6 +522,8 @@
timer_step_y1 = (status ? 2 : -2);
timer_step_x1 = 0;
+ gc_item_focus_remove(tuxboat_item, NULL);
+
timer_id = gtk_timeout_add (ANIMATE_SPEED, (GtkFunction) animate_step, NULL);
}
@@ -599,6 +583,8 @@
timer_step_y1 = (status ? 2 : -2);
timer_step_x1 = 0;
+ gc_item_focus_remove(tuxboat_item, NULL);
+
timer_id = gtk_timeout_add (animate_speed, (GtkFunction) animate_step,
NULL);
@@ -616,11 +602,8 @@
GooCanvasBounds bounds;
goo_canvas_item_get_bounds(timer_item, &bounds);
- if(GOO_IS_CANVAS_IMAGE(timer_item))
- g_object_set(timer_item,
- "x", bounds.x1 + timer_step_x1,
- "y", bounds.y1 + timer_step_y1,
- NULL);
+ if(GOO_IS_CANVAS_SVG(timer_item))
+ goo_canvas_item_translate(timer_item, timer_step_x1, timer_step_y1);
else if(GOO_IS_CANVAS_RECT(timer_item))
g_object_set(timer_item,
"x", bounds.x1 + timer_step_x1,
@@ -631,13 +614,8 @@
/* Special case for raising/lowering the boat */
if(boat_position==BOAT_POS_MIDDLE && timer_item==canal_middle_item)
{
- GooCanvasBounds bounds;
-
- goo_canvas_item_get_bounds(tuxboat_item, &bounds);
-
- g_object_set(tuxboat_item,
- "y", bounds.y1 + timer_step_y1,
- NULL);
+ goo_canvas_item_translate(tuxboat_item, 0, timer_step_y1);
+ gc_item_focus_remove(tuxboat_item, NULL);
}
if((bounds.y1 >= timer_item_limit_y && timer_step_y1 > 0) ||
@@ -647,8 +625,9 @@
timer_id = 0;
animation = FALSE;
update_water();
- if (timer_item == tuxboat_item)
- gc_item_focus_init(tuxboat_item, NULL);
+ gc_item_focus_init(tuxboat_item, NULL);
+ g_object_set (tuxboat_item,
+ "svg-id", "#BOAT_NO_SAIL", NULL);
}
else if((bounds.x1 >= timer_item_limit_x && timer_step_x1 > 0) ||
(bounds.x1 <= timer_item_limit_x && timer_step_x1 < 0))
@@ -662,8 +641,9 @@
gc_bonus_display(TRUE, GC_BONUS_FLOWER);
gamewon = FALSE;
}
- if (timer_item == tuxboat_item)
- gc_item_focus_init(tuxboat_item, NULL);
+ gc_item_focus_init(tuxboat_item, NULL);
+ g_object_set (tuxboat_item,
+ "svg-id", "#BOAT_NO_SAIL", NULL);
}
return TRUE;
@@ -754,6 +734,48 @@
{
gc_sound_play_ogg ("sounds/crash.ogg", NULL);
}
+
+ update_lights();
return FALSE;
}
+static void update_lights()
+{
+ if(lock_water_low && !lock_left_up)
+ {
+ g_object_set (left_red_on_item,
+ "visibility", GOO_CANVAS_ITEM_INVISIBLE,
+ NULL);
+ g_object_set (left_green_on_item,
+ "visibility", GOO_CANVAS_ITEM_VISIBLE,
+ NULL);
+ }
+ else
+ {
+ g_object_set (left_red_on_item,
+ "visibility", GOO_CANVAS_ITEM_VISIBLE,
+ NULL);
+ g_object_set (left_green_on_item,
+ "visibility", GOO_CANVAS_ITEM_INVISIBLE,
+ NULL);
+ }
+
+ if(!lock_water_low && !lock_right_up)
+ {
+ g_object_set (right_red_on_item,
+ "visibility", GOO_CANVAS_ITEM_INVISIBLE,
+ NULL);
+ g_object_set (right_green_on_item,
+ "visibility", GOO_CANVAS_ITEM_VISIBLE,
+ NULL);
+ }
+ else
+ {
+ g_object_set (right_red_on_item,
+ "visibility", GOO_CANVAS_ITEM_VISIBLE,
+ NULL);
+ g_object_set (right_green_on_item,
+ "visibility", GOO_CANVAS_ITEM_INVISIBLE,
+ NULL);
+ }
+}
Modified: branches/gcomprixogoo/src/canal_lock-activity/resources/canal_lock/canal_lock.svgz
==============================================================================
Binary files. No diff available.
Modified: branches/gcomprixogoo/src/goocanvas/src/goocanvassvg.c
==============================================================================
--- branches/gcomprixogoo/src/goocanvas/src/goocanvassvg.c (original)
+++ branches/gcomprixogoo/src/goocanvas/src/goocanvassvg.c Sun Nov 30 23:25:24 2008
@@ -49,10 +49,13 @@
static void _init_surface(GooCanvasSvg *canvas_svg,
RsvgHandle *svg_handle)
{
+ g_assert(svg_handle);
RsvgDimensionData dimension_data;
rsvg_handle_get_dimensions (svg_handle, &dimension_data);
canvas_svg->width = dimension_data.width;
canvas_svg->height = dimension_data.height;
+ canvas_svg->svg_handle = svg_handle;
+ g_object_ref(svg_handle);
if (canvas_svg->pattern)
cairo_pattern_destroy(canvas_svg->pattern);
@@ -200,6 +203,9 @@
cairo_destroy(canvas_svg->cr);
canvas_svg->cr = NULL;
+ if (canvas_svg->svg_handle)
+ g_object_unref (canvas_svg->svg_handle);
+ canvas_svg->svg_handle = NULL;
G_OBJECT_CLASS (goo_canvas_svg_parent_class)->finalize (object);
}
@@ -218,13 +224,19 @@
{
case PROP_SVGHANDLE:
svg_handle = g_value_get_object (value);
+ if(canvas_svg->svg_handle)
+ g_object_unref (canvas_svg->svg_handle);
_init_surface(canvas_svg, svg_handle);
break;
case PROP_SVG_ID:
+ if(canvas_svg->id)
+ g_free(canvas_svg->id);
if (!g_value_get_string (value))
- canvas_svg->id = NULL;
+ canvas_svg->id = NULL;
else
canvas_svg->id = g_value_dup_string(value);
+ if (canvas_svg->svg_handle)
+ _init_surface(canvas_svg, canvas_svg->svg_handle);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
Modified: branches/gcomprixogoo/src/goocanvas/src/goocanvassvg.h
==============================================================================
--- branches/gcomprixogoo/src/goocanvas/src/goocanvassvg.h (original)
+++ branches/gcomprixogoo/src/goocanvas/src/goocanvassvg.h Sun Nov 30 23:25:24 2008
@@ -30,6 +30,7 @@
{
GooCanvasItemSimple parent_object;
+ RsvgHandle *svg_handle;
gdouble width, height;
gchar *id;
cairo_t *cr;
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