def motion_notify_event_cb(self, widget: Gtk.DrawingArea, event, data=None):
# print('motion_notify_event_cb', time.time())
if event.state == Gdk.ModifierType.BUTTON1_MASK:
print("你按下鼠标左键")
print(self.ctx)
self.stroke_shapes(self.ctx, 0, 0)
widget.queue_draw()
def on_draw_example_placeholder_draw(self, widget: Gtk.DrawingArea, ctx: cairo.Context):
sprite, x, y, w, h = self._sprite_provider.get_actor_placeholder(
9999, 0, lambda: GLib.idle_add(lambda: self.builder.get_object('draw_example_placeholder').queue_draw()) # type: ignore
)
ctx.set_source_surface(sprite)
ctx.get_source().set_filter(cairo.Filter.NEAREST)
ctx.paint()
if widget.get_size_request() != (w, h):
widget.set_size_request(w, h)
def on_draw_sprite_draw(self, widget: Gtk.DrawingArea, ctx: cairo.Context):
scale = 2
sprite, x, y, w, h = self._sprite_provider.get_for_item(self.item_p, lambda: GLib.idle_add(widget.queue_draw))
ctx.scale(scale, scale)
ctx.set_source_surface(sprite)
ctx.get_source().set_filter(cairo.Filter.NEAREST)
ctx.paint()
ctx.scale(1 / scale, 1 / scale)
if widget.get_size_request() != (w, h):
widget.set_size_request(w * scale, h * scale)
return True
def on_draw_sprite_draw(self, widget: Gtk.DrawingArea, ctx: cairo.Context):
if self.entry.entid > 0:
sprite, x, y, w, h = self._sprite_provider.get_monster(self.entry.md_index, 0,
lambda: GLib.idle_add(widget.queue_draw))
else:
sprite, x, y, w, h = self._sprite_provider.get_error()
ctx.set_source_surface(sprite)
ctx.get_source().set_filter(cairo.Filter.NEAREST)
ctx.paint()
if widget.get_size_request() != (w, h):
widget.set_size_request(w, h)
return True
def on_draw_portrait_draw(self, widget: Gtk.DrawingArea, ctx: cairo.Context):
scale = 2
portrait = self._portrait_provider.get(self.entry.md_index - 1, 0,
lambda: GLib.idle_add(widget.queue_draw), True)
ctx.scale(scale, scale)
ctx.set_source_surface(portrait)
ctx.get_source().set_filter(cairo.Filter.NEAREST)
ctx.paint()
ctx.scale(1 / scale, 1 / scale)
if widget.get_size_request() != (IMG_DIM * scale, IMG_DIM * scale):
widget.set_size_request(IMG_DIM * scale, IMG_DIM * scale)
return True
def on_draw_sprite_draw(self, widget: Gtk.DrawingArea, ctx: cairo.Context):
if not self._drawing_is_active:
return True
scale = 4
sprite, x, y, w, h = self._get_sprite_anim()
ctx.scale(scale, scale)
ctx.set_source_surface(sprite)
ctx.get_source().set_filter(cairo.Filter.NEAREST)
ctx.paint()
ww, wh = widget.get_size_request()
if ww < w or wh < h:
widget.set_size_request(w * scale, h * scale)
ctx.scale(1 / scale, 1 / scale)
return True
def on_layout_rv_btn_img_draw(
image: Gtk.DrawingArea,
context: cairo.Context,
*args,
):
"""
@brief Updates the image size along with the change of button size.
@details Whenever the corresponding layout button is resized this
function is called to allow us resize and redraw the buttion's image.
@param image Gtk.DrawingArea
@param context Cairo drawing context associated with the button
@param args place holder list
@return None
"""
size, _ = image.get_allocated_size()
width: int = size.width
height: int = size.height
# print(f"w={width}, h={height}")
scaled_pixbuf = LAYOUT_PIXBUFS[LAYOUT_RV_BTN].scale_simple(
width,
height,
GdkPixbuf.InterpType.BILINEAR,
)
Gdk.cairo_set_source_pixbuf(context, scaled_pixbuf, 0, 0)
context.paint()
def on_draw(self, index: int, widget: Gtk.DrawingArea, ctx: cairo.Context):
w16 = self._surfaces[index]
ctx.set_source_rgb(0, 0, 0)
ctx.rectangle(0, 0, *widget.get_size_request())
ctx.fill()
ctx.set_source_surface(w16)
ctx.get_source().set_filter(cairo.Filter.NEAREST)
ctx.paint()
def motion_notify_event_cb(self,
widget: Gtk.DrawingArea,
event,
data=None):
# print('motion_notify_event_cb', time.time())
if event.state == Gdk.ModifierType.BUTTON1_MASK:
# print("你按下鼠标左键")
if self.start is False:
self.start = True
self.start_x = event.x
self.start_y = event.y
return
self.x = event.x
self.y = event.y
widget.queue_draw()
self.cur_action = 0
# self.move(args[1].x_root, args[1].y_root)
# print('x', args[1].x)
return False
def on_draw(self, subindex: int, widget: Gtk.DrawingArea,
ctx: cairo.Context):
scale = 2
portrait = self._portrait_provider.get(
self.item_id, subindex, lambda: GLib.idle_add(widget.queue_draw),
False)
ctx.set_source_rgb(1, 1, 1)
ctx.rectangle(0, 0, *widget.get_size_request())
ctx.fill()
ctx.scale(scale, scale)
ctx.set_source_surface(portrait)
ctx.get_source().set_filter(cairo.Filter.NEAREST)
ctx.paint()
ctx.scale(1 / scale, 1 / scale)
return True
