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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,188 @@ | ||
| #!/usr/bin/env python2 | ||
| """ | ||
| SC-Controller - OSD Launcher | ||
| Display launcher with phone-like keyboard that user can use to select | ||
| application (list is generated using xdg) and start it. | ||
| Reuses styles from OSD Menu and OSD Dialog | ||
| """ | ||
| from __future__ import unicode_literals | ||
| from scc.tools import _, set_logging_level | ||
|
|
||
| from gi.repository import Gtk, Gio, Gdk, GdkX11, GdkPixbuf, Pango | ||
| from scc.constants import STICK_PAD_MIN, STICK_PAD_MAX, SCButtons | ||
| from scc.constants import LEFT, RIGHT, SAME, STICK | ||
| from scc.paths import get_share_path, get_config_path | ||
| from scc.menu_data import MenuData, MenuItem | ||
| from scc.tools import point_in_gtkrect | ||
| from scc.lib import xwrappers as X | ||
| from scc.config import Config | ||
| from scc.gui.svg_widget import SVGWidget, SVGEditor | ||
| from scc.gui.daemon_manager import DaemonManager | ||
| from scc.osd.timermanager import TimerManager | ||
| from scc.osd import OSDWindow | ||
| import os, sys, re, logging | ||
| log = logging.getLogger("osd.binds") | ||
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| class BindingDisplay(OSDWindow, TimerManager): | ||
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| def __init__(self, config=None): | ||
| self.bdisplay = os.path.join(get_config_path(), 'binding-display.svg') | ||
| if not os.path.exists(self.bdisplay): | ||
| # Prefer image in ~/.config/scc, but load default one as fallback | ||
| self.bdisplay = os.path.join(get_share_path(), "images", 'binding-display.svg') | ||
|
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| OSDWindow.__init__(self, "osd-keyboard") | ||
| TimerManager.__init__(self) | ||
| self.daemon = None | ||
| self.config = config or Config() | ||
| self.group = None | ||
| self.limits = {} | ||
| self.background = None | ||
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| self._eh_ids = [] | ||
| self._stick = 0, 0 | ||
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| self.c = Gtk.Box() | ||
| self.c.set_name("osd-keyboard-container") | ||
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| def _create_background(self): | ||
| self.background = SVGWidget(self, self.args.image, init_hilighted=False) | ||
| self._pack() | ||
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| def _pack(self): | ||
| self.c.add(self.background) | ||
| self.add(self.c) | ||
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| def use_daemon(self, d): | ||
| """ | ||
| Allows (re)using already existing DaemonManager instance in same process | ||
| """ | ||
| self.daemon = d | ||
| self._cononect_handlers() | ||
| self.on_daemon_connected(self.daemon) | ||
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| def _add_arguments(self): | ||
| OSDWindow._add_arguments(self) | ||
| self.argparser.add_argument('image', type=str, nargs="?", | ||
| default = self.bdisplay, help="keyboard image to use") | ||
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| def compute_position(self): | ||
| """ | ||
| Unlike other OSD windows, this one is scaled to 80% of screen size | ||
| and centered in on active screen. | ||
| """ | ||
| x, y = 10, 10 | ||
| iw, ih = self.background.image_width, self.background.image_height | ||
| geometry = self.get_active_screen_geometry() | ||
| if geometry: | ||
| width = geometry.width * 0.8 | ||
| height = int(float(ih) / float(iw) * float(width)) | ||
| self.background.set_size_request(width, height) | ||
| x = geometry.x + ((geometry.width - width) / 2) | ||
| y = geometry.y + ((geometry.height - height) / 2) | ||
| return x, y | ||
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|
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| def recolor(self): | ||
| #iw, ih = self.background.image_width, self.background.image_height | ||
| #geometry = self.get_active_screen_geometry() | ||
| #if geometry: | ||
| # scale = (geometry.width * 0.8) / float(iw) | ||
| # editor = self.background.edit() | ||
| # SVGEditor.scale(SVGEditor.get_element(editor, "image"), scale) | ||
| # editor.commit() | ||
| self.background.edit().commit() | ||
| self.move(*self.compute_position()) | ||
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|
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| def parse_argumets(self, argv): | ||
| if not OSDWindow.parse_argumets(self, argv): | ||
| return False | ||
| return True | ||
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| def _cononect_handlers(self): | ||
| self._eh_ids += [ | ||
| ( self.daemon, self.daemon.connect('dead', self.on_daemon_died) ), | ||
| ( self.daemon, self.daemon.connect('error', self.on_daemon_died) ), | ||
| ( self.daemon, self.daemon.connect('alive', self.on_daemon_connected) ), | ||
| ] | ||
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| def run(self): | ||
| self.daemon = DaemonManager() | ||
| self._cononect_handlers() | ||
| OSDWindow.run(self) | ||
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| def on_daemon_died(self, *a): | ||
| log.error("Daemon died") | ||
| self.quit(2) | ||
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| def on_failed_to_lock(self, error): | ||
| log.error("Failed to lock input: %s", error) | ||
| self.quit(3) | ||
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| def on_daemon_connected(self, *a): | ||
| def success(*a): | ||
| log.info("Sucessfully locked input") | ||
| pass | ||
|
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||
| c = self.choose_controller(self.daemon) | ||
| if c is None or not c.is_connected(): | ||
| # There is no controller connected to daemon | ||
| self.on_failed_to_lock("Controller not connected") | ||
| return | ||
|
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| self._eh_ids += [ (c, c.connect('event', self.on_event)) ] | ||
| # Lock everything | ||
| locks = [ LEFT, RIGHT, STICK, "STICKPRESS" ] + [ b.name for b in SCButtons ] | ||
| c.lock(success, self.on_failed_to_lock, *locks) | ||
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| def quit(self, code=-1): | ||
| if self.get_controller(): | ||
| self.get_controller().unlock_all() | ||
| for source, eid in self._eh_ids: | ||
| source.disconnect(eid) | ||
| self._eh_ids = [] | ||
| OSDWindow.quit(self, code) | ||
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| def show(self, *a): | ||
| if self.background is None: | ||
| self._create_background() | ||
| OSDWindow.show(self, *a) | ||
| self.timer('recolor', 0.1, self.recolor) | ||
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| def on_event(self, daemon, what, data): | ||
| """ | ||
| Called when button press, button release or stick / pad update is | ||
| send by daemon. | ||
| """ | ||
| pass | ||
|
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| def main(): | ||
| m = BindingDisplay() | ||
| if not m.parse_argumets(sys.argv): | ||
| sys.exit(1) | ||
| m.run() | ||
| sys.exit(m.get_exit_code()) | ||
|
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| if __name__ == "__main__": | ||
| from scc.tools import init_logging | ||
| init_logging() | ||
| main() |