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path_demo: add more options

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This commit is contained in:
K. Lange 2023-04-11 20:55:34 +09:00
parent 9d0bdb876a
commit 25fc898671
1 changed files with 25 additions and 7 deletions
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32
apps/path_demo.krk
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@ -34,6 +34,12 @@ def draw_text():
let Rect, w = font.prepare_string(0,128,"ToaruOS") let Rect, w = font.prepare_string(0,128,"ToaruOS")
return Rect return Rect
let cursor = 0,0
def draw_cursor_position():
let font = Font('sans-serif.bold',128)
let Rect, w = font.prepare_string(0,128,f'{cursor[0]},{cursor[1]}')
return Rect
def draw_box(): def draw_box():
let Rect = TTContour(20,20) let Rect = TTContour(20,20)
Rect.line_to(520,20) Rect.line_to(520,20)
@ -46,14 +52,18 @@ let base_graphic = draw_text
let tt_filter = TTShape.TT_PATH_FILTER_BILINEAR let tt_filter = TTShape.TT_PATH_FILTER_BILINEAR
let tt_wrap = TTShape.TT_PATH_WRAP_REPEAT let tt_wrap = TTShape.TT_PATH_WRAP_REPEAT
let warp_shape = False
def paint_demo(ctx, cursor): def paint_demo(ctx, cursor):
let tm = TransformMatrix() let tm = TransformMatrix()
let Rect = base_graphic()
let SRect = Rect.finish()
Rect.free()
let x, y = cursor let x, y = cursor
x_thing(tm,x) x_thing(tm,x)
y_thing(tm,y) y_thing(tm,y)
let Rect = base_graphic()
if warp_shape:
Rect.transform(tm)
let SRect = Rect.finish()
Rect.free()
SRect.paint_sprite(ctx,tt_texture,tm,tt_filter,tt_wrap) SRect.paint_sprite(ctx,tt_texture,tm,tt_filter,tt_wrap)
SRect.free() SRect.free()
@ -126,11 +136,19 @@ class MyWindow(Window):
let _menu_View_Shape = check_list(( let _menu_View_Shape = check_list((
('Text', lambda: base_graphic = draw_text), ('Text', lambda: base_graphic = draw_text),
('Cursor', lambda: base_graphic = draw_cursor_position),
('Box', lambda: base_graphic = draw_box), ('Box', lambda: base_graphic = draw_box),
)) ))
self.mb.insert('view-shape', _menu_View_Shape) self.mb.insert('view-shape', _menu_View_Shape)
_menu_View.insert(MenuEntrySubmenu('Shape','view-shape')) _menu_View.insert(MenuEntrySubmenu('Shape','view-shape'))
let _menu_View_Warp_Shape = check_list((
('No', lambda: warp_shape = False),
('Yes', lambda: warp_shape = True),
))
self.mb.insert('view-warp-shape', _menu_View_Warp_Shape)
_menu_View.insert(MenuEntrySubmenu('Warp shape','view-warp-shape'))
self.mb.insert('view', _menu_View) self.mb.insert('view', _menu_View)
let _menu_Help = MenuList() let _menu_Help = MenuList()
@ -138,7 +156,7 @@ class MyWindow(Window):
_menu_Help.insert(_menu_Help_help) _menu_Help.insert(_menu_Help_help)
self.mb.insert('help', _menu_Help) self.mb.insert('help', _menu_Help)
self.mb.callback = lambda x: self.pending_updates = True self.mb.callback = lambda x: self.pending_updates = True
self.cursor = 0,0 cursor = 0,0
self.redrawer = Task(self.redraw_loop()) self.redrawer = Task(self.redraw_loop())
self.pending_updates = True self.pending_updates = True
@ -158,7 +176,7 @@ class MyWindow(Window):
self.mb.height = 24 # Compatibility self.mb.height = 24 # Compatibility
let sprite = Sprite(width=self.width-bounds['width'],height=self.height-bounds['height']-self.mb.height) let sprite = Sprite(width=self.width-bounds['width'],height=self.height-bounds['height']-self.mb.height)
sprite.fill(rgb(255,255,255)) sprite.fill(rgb(255,255,255))
paint_demo(sprite,self.cursor) paint_demo(sprite,cursor)
self.draw_sprite(sprite,bounds['left_width'],bounds['top_height']+self.mb.height) self.draw_sprite(sprite,bounds['left_width'],bounds['top_height']+self.mb.height)
sprite.free() sprite.free()
self.flip() self.flip()
@ -172,8 +190,8 @@ class MyWindow(Window):
decor_show_default_menu(self, self.x + msg.new_x, self.y + msg.new_y) decor_show_default_menu(self, self.x + msg.new_x, self.y + msg.new_y)
self.mb.mouse_event(self, msg) self.mb.mouse_event(self, msg)
let nc = msg.new_x, msg.new_y let nc = msg.new_x, msg.new_y
if self.cursor != nc: if cursor != nc:
self.cursor = nc cursor = nc
self.pending_updates = True self.pending_updates = True
def keyboard_event(self, msg): def keyboard_event(self, msg):