def hud_banner(self, msg, disp_time=3.0):
def anim_complete(anim, actor):
actor.destroy()
if self.hud_banner_anim is not None:
self.hud_banner_anim.completed()
self.hud_banner_text = Clutter.Group()
txt = Clutter.Text()
bg = Clutter.Rectangle()
self.hud_banner_text.add_actor(bg)
self.hud_banner_text.add_actor(txt)
bg.set_color(ColorDB().find(255, 255, 255, 200))
self.stage.add_actor(self.hud_banner_text)
self.hud_banner_text.set_position(12, 4)
self.hud_banner_text.set_property("opacity", 255)
txt.set_markup(msg)
bg.set_size(self.hud_banner_text.get_width(), self.hud_banner_text.get_height())
anim = self.hud_banner_text.animatev(Clutter.AnimationMode.EASE_IN_CUBIC,
disp_time * 1000.0, ['opacity'], [0])
anim.connect_after("completed", anim_complete, self.hud_banner_text)
self.hud_banner_anim = anim
def __init__(self, stage, patch, name, scope="__patch__"):
self.stage = stage
self.patch = patch
self.name = name
self.scope = scope
self.objects = []
self.group = Clutter.Group()
def __init__(self, width, height, tilesize=100):
clutter.Group.__init__(self)
self.set_clip(0, 0, width, height)
self.viewport_width = width
self.viewport_height = height
self.viewport_x = 0
self.viewport_y = 0
self.viewport_vx = False
self.viewport_vy = False
self.viewport_x_base = 0
self.viewport_y_base = 0
self.tile_group = clutter.Group()
self.tile_group.show()
self.add_actor(self.tile_group)
self.tile_animation = None
self.tile_size = tilesize
self.tile_by_pos = {}
self.tile_reverse = {}
self.render_cb = None
self.rebuild_quilt()
GObject.timeout_add(self.IDLE_INTERVAL, self.idle_cb)
def __init__(self, tex=None, stage=None):
self.current_tile = [0, 0]
self.cache_dir = os.path.abspath(".cache")
self.base_url = "http://imgs.xkcd.com/clickdrag/"
try:
os.mkdir(self.cache_dir)
except OSError:
pass
self.tile_cache = {}
if (tex):
self.tex = tex
else:
for i in range(-1, 2):
for j in range(-1, 2):
self.new_tile(i, j)
# self.tex = ([self.new_col ( 1, 0, 0),
# self.new_col ( 0, 0, 0),
# self.new_col (-1, 0, 0)])
# self.tex = ([[None, self.new_tex (1, 0), None],
# self.new_col (0, 0, 0),
# [None, None, None]])
print "DEBUG", tex
if (stage):
self.stage = stage
else:
self.stage = Clutter.Stage.get_default()
self.stage_size = self.stage.get_size()
self.stage.set_background_color(sky_color)
self.stage.set_title("XKCD: #1110")
self.scroll = Clutter.Group()
self.scroll.set_size(-1, -1)
self.stage.add_actor(self.scroll)
self.stage.show()
if DEBUG:
self.stage.add_actor(debug_text)
self.scroll.set_position(0, -1100)
self.stage.connect("key-press-event", self.on_key_press, self.scroll)
def __init__(self):
# load Glade ui
self.builder = Gtk.Builder()
self.builder.add_from_string(pkgutil.get_data("mfp.gui", "mfp.glade"))
# install Clutter stage in Gtk window
self.window = self.builder.get_object("main_window")
self.embed = GtkClutter.Embed.new()
self.embed.set_sensitive(True)
self.embed.set_size_request(600, 400)
self.stage = self.embed.get_stage()
box = self.builder.get_object("stage_box")
box.pack_start(self.embed, True, True, 0)
# significant widgets we will be dealing with later
self.console_view = self.builder.get_object("console_text")
self.log_view = self.builder.get_object("log_text")
self.object_view = self.init_object_view()
self.layer_view = self.init_layer_view()
# objects for stage -- self.group gets moved/scaled to adjust
# the view, so anything not in it will be static on the stage
self.group = Clutter.Group()
# The HUD is the text overlay at the bottom/top of the window that
# fades after a short display
self.hud_history = []
self.hud_banner_text = None
self.hud_banner_anim = None
self.hud_prompt = None
self.hud_prompt_mgr = Prompter(self)
self.hud_mode_txt = None
self.autoplace_marker = None
self.autoplace_layer = None
self.selection_box = None
self.selection_box_layer = None
self.stage.add_actor(self.group)
# self.objects is PatchElement subclasses representing the
# currently-displayed patch(es)
self.patches = []
self.objects = []
self.object_counts_by_type = {}
self.selected_patch = None
self.selected_layer = None
self.selected = []
self.load_in_progress = False
self.close_in_progress = False
self.input_mgr = InputManager(self)
self.console_mgr = ConsoleMgr("MFP interactive console", self.console_view)
self.console_mgr.start()
# dumb colors
self.color_unselected = ColorDB().find("default_fg_unsel")
self.color_transparent = ColorDB().find(255, 255, 255, 0)
self.color_selected = ColorDB().find("default_fg_sel")
self.color_bg = ColorDB().find("default_bg")
# callbacks facility... not yet too much used, but "select" and
# "add" are in use
self.callbacks = {}
self.callbacks_last_id = 0
# configure Clutter stage
self.stage.set_color(self.color_bg)
self.stage.set_property('user-resizable', True)
self.zoom = 1.0
self.view_x = 0
self.view_y = 0
# show top-level window
self.stage.show()
self.window.show_all()
# set up key and mouse handling
self.init_input()
image_file_path = sys.argv[1]
stage = Clutter.Stage()
stage.set_size(STAGE_WIDTH, STAGE_HEIGHT)
stage.connect("destroy", Clutter.main_quit)
# the scrollable actor
texture = Clutter.Texture(filename=image_file_path)
texture.set_keep_aspect_ratio(True)
# set the texture's height so it's as tall as the stage
texture.set_request_mode(Clutter.RequestMode.WIDTH_FOR_HEIGHT)
texture.set_height(STAGE_HEIGHT)
# the viewport which the box is scrolled within
viewport = Clutter.Group()
viewport.set_size(STAGE_WIDTH, STAGE_HEIGHT * 0.5)
# align the viewport to the center of the stage's y axis
viewport.add_constraint(Clutter.AlignConstraint.new(stage, Clutter.AlignAxis.Y_AXIS, 0.5))
# viewport needs to respond to scroll events
viewport.set_reactive(True)
# clip all actors inside viewport to the group's allocation
viewport.set_clip_to_allocation(True)
# put the texture inside the viewport
viewport.add_actor(texture)
# add viewport the the stage
def __init__(self, options):
"""
Build the user interface.
"""
self.itime = time()
self.shader = None
self.destroyed = False
self.font = "%s %s" % (options.font_name, options.font_size)
self.size = None, None
self.mainStage = Clutter.Stage.get_default()
self.mainStage.set_title("Clutterm")
self.mainStage.set_reactive(True)
self.mainStage.set_user_resizable(True)
if options.transparency > 0:
self.mainStage.set_use_alpha(True)
self.mainStage.set_color(
Clutter.Color.new(0, 0, 0, 255 - options.transparency))
# Create lines group
self.linesGroup = Clutter.Group()
self.mainStage.add_actor(self.linesGroup)
dummy_text = Clutter.Text()
dummy_text.set_font_name(self.font)
dummy_text.set_text("#")
self.char_width = dummy_text.get_width()
self.char_height = dummy_text.get_height()
self.shell = Shell(options, end_callback=self.destroy)
self.lexer = Lexer(self.shell.cols, self.shell.rows,
self.set_title, self.bell)
self.cursor = Clutter.Rectangle()
self.cursor.set_color(Clutter.Color.new(255, 255, 255, 100))
self.cursor.set_x(self.char_width * self.lexer.cursor.x)
self.cursor.set_y(self.char_height * self.lexer.cursor.y)
self.cursor.set_width(self.char_width)
self.cursor.set_height(self.char_height)
self.mainStage.add_actor(self.cursor)
def create_line(i):
line = Clutter.Text()
# We must never see this color:
line.set_color(Clutter.Color.new(255, 0, 255, 255))
line.set_font_name(self.font)
line.set_width(self.char_width * self.shell.cols)
line.set_height(self.char_height)
line.set_y(i * self.char_height)
self.linesGroup.add_actor(line)
return line
def resize(w, h):
w = self.mainStage.get_width()
h = self.mainStage.get_height()
cols = int(w / self.char_width)
rows = int(h / self.char_height)
if (cols, rows) == (self.lexer.matrix.cols, self.shell.rows):
return
log.info('resize %s %s %s %s' % (w, h, cols, rows))
self.shell.resize(cols, rows)
self.lexer.resize(cols, rows)
self.linesGroup.set_geometry(self.mainStage.get_geometry())
for line in self.lines:
self.linesGroup.remove_actor(line)
self.lines = [create_line(i)
for i in range(self.shell.rows)]
self.lines = [create_line(i)
for i in range(self.shell.rows)]
self.thread = ReaderAsync(self.shell, self.write, self.destroy)
self.thread.start()
# Clutter.threads_add_timeout(300, 40, self.tick, None)
# Setup key bindings on the terminal
self.mainStage.connect_after("key-press-event", self.onKeyPress)
self.mainStage.connect_after("notify::width", resize)
self.mainStage.connect_after("notify::height", resize)
self.mainStage.set_size(
self.shell.cols * self.char_width,
self.shell.rows * self.char_height)
self.linesGroup.set_geometry(self.mainStage.get_geometry())
# Present the main stage (and make sure everything is shown)
self.mainStage.show_all()
