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Update in-progress login screen with input widgets

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This commit is contained in:
Kevin Lange 2017-02-24 22:20:52 +09:00
parent 382f31fcb6
commit 9100da53f9
1 changed files with 140 additions and 7 deletions
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147
userspace/py/bin/login.py
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@ -18,11 +18,21 @@ import fswait
import panel
from panel import PanelWindow, FillWidget, VolumeWidget, NetworkWidget, DateWidget, ClockWidget, RestartMenuWidget, LabelWidget
from input_box import TextInputWindow
from input_box import InputBox
from dialog import DialogWindow
import yutani_mainloop
def rounded_rectangle(ctx,x,y,w,h,r):
degrees = math.pi / 180
ctx.new_sub_path()
ctx.arc(x + w - r, y + r, r, -90 * degrees, 0 * degrees)
ctx.arc(x + w - r, y + h - r, r, 0 * degrees, 90 * degrees)
ctx.arc(x + r, y + h - r, r, 90 * degrees, 180 * degrees)
ctx.arc(x + r, y + r, r, 180 * degrees, 270 * degrees)
ctx.close_path()
class LoginWindow(yutani.Window):
def __init__(self):
@ -33,6 +43,11 @@ class LoginWindow(yutani.Window):
self.move(0,0)
self.set_stack(yutani.WindowStackOrder.ZORDER_BOTTOM)
self.font = toaru_fonts.Font(toaru_fonts.FONT_SANS_SERIF, 11, 0xFFFFFFFF)
self.font.set_shadow((0xFF000000, 2, 1, 1, 3.0))
self.tr = text_region.TextRegion(0,0,200,30,font=self.font)
self.tr.set_text(f"ToaruOS {os.uname().release}")
self.load_wallpaper()
def load_wallpaper(self):
@ -75,12 +90,19 @@ class LoginWindow(yutani.Window):
surface = self.get_cairo_surface()
ctx = cairo.Context(surface)
# Clear
# Paint blurred wallpaper
ctx.set_source_surface(self.wallpaper)
ctx.paint()
self.tr.move(10,self.height-24)
self.tr.draw(self)
self.flip()
def focus_changed(self, msg):
if msg.focused:
yutani.yutani_ctx.focus_window(prompts.wid)
def finish_resize(self, msg):
"""Accept a resize."""
self.resize_accept(msg.width, msg.height)
@ -94,6 +116,118 @@ class LoginWindow(yutani.Window):
def keyboard_event(self, msg):
pass
class InputWindow(yutani.Window):
def __init__(self):
_w = yutani.yutani_ctx._ptr.contents.display_width
_h = yutani.yutani_ctx._ptr.contents.display_height
self.logo = cairo.ImageSurface.create_from_png('/usr/share/logo_login.png')
super(InputWindow, self).__init__(272, self.logo.get_height() + 110 + 50, doublebuffer=True)
self.update_position(_w,_h)
self.username = InputBox(placeholder="Username",width=180)
self.password = InputBox(password=True,placeholder="Password",width=180)
self.focused_widget = None
self.username.tab_handler = self.focus_password
self.password.tab_handler = self.focus_username
self.username.submit = self.password_or_go
self.password.submit = self.go
self.error_font = toaru_fonts.Font(toaru_fonts.FONT_SANS_SERIF, 11, 0xFFFF0000)
self.error_font.set_shadow((0xFF000000, 2, 0, 0, 3.0))
self.error_tr = text_region.TextRegion(0,0,self.width,20,font=self.error_font)
self.error_tr.set_alignment(2)
self.error = None
def focus_changed(self, msg):
if not msg.focused:
self.username.focus_leave()
self.password.focus_leave()
def update_position(self, w, h):
self.move(int((w - self.width)/2),int((h - self.height)/2))
def draw(self):
surface = self.get_cairo_surface()
ctx = cairo.Context(surface)
# Clear
ctx.set_operator(cairo.OPERATOR_SOURCE)
ctx.rectangle(0,0,self.width,self.height)
ctx.set_source_rgba(0,0,0,0)
ctx.fill()
ctx.set_operator(cairo.OPERATOR_OVER)
ctx.set_source_surface(self.logo, (self.width - self.logo.get_width())/2, 0)
ctx.paint()
base = self.height - 110
rounded_rectangle(ctx, 0, base, self.width, 110, 4)
ctx.set_source_rgba(0,0,0,0.5)
ctx.fill()
if self.error:
self.error_tr.move(0,base+8)
self.error_tr.set_text(self.error)
self.error_tr.draw(self)
ctx.save()
ctx.translate(46,base + 30)
self.username.draw(self,ctx)
ctx.restore()
ctx.save()
ctx.translate(46,base + 60)
self.password.draw(self,ctx)
ctx.restore()
self.flip()
def keyboard_event(self, msg):
if self.focused_widget:
self.focused_widget.keyboard_event(msg)
else:
self.focus_username()
self.focused_widget.keyboard_event(msg)
def focus_password(self):
self.username.focus_leave()
self.password.focus_enter()
self.focused_widget = self.password
self.draw()
def focus_username(self):
self.password.focus_leave()
self.username.focus_enter()
self.focused_widget = self.username
self.draw()
def password_or_go(self):
if self.password.text:
self.go()
else:
self.focus_password()
def go(self):
print(f"Your username is {self.username.text} and your password is {self.password.text}")
def mouse_event(self, msg):
if self.username.mouse_event(msg):
self.focus_username()
elif self.password.mouse_event(msg):
self.focus_password()
elif msg.command == yutani.MouseEvent.CLICK:
self.password.focus_leave()
self.username.focus_leave()
self.focused_widget = None
def maybe_animate():
tick = int(time.time())
if tick != panel.current_time:
@ -113,6 +247,9 @@ if __name__ == '__main__':
window = LoginWindow()
window.draw()
prompts = InputWindow()
prompts.draw()
def restart_callback():
def confirm():
sys.exit(0)
@ -125,11 +262,6 @@ if __name__ == '__main__':
panel_window = PanelWindow(widgets)
panel_window.draw()
def input_callback(input_window):
print(input_window.tr.text)
input_window.close()
TextInputWindow(d,"Username?","star",text="テスト",callback=input_callback)
fds = [yutani.yutani_ctx]
while 1:
# Poll for events.
@ -141,6 +273,7 @@ if __name__ == '__main__':
if msg.type == yutani.Message.MSG_WELCOME:
panel_window.resize(msg.display_width, panel_window.height)
window.resize(msg.display_width, msg.display_height)
prompts.update_position(msg.display_width, msg.display_height)
else:
if not yutani_mainloop.handle_event(msg):
sys.exit(0)