class Elicit:
def save(self):
old_filename = self.palette.filename
self.palette.save()
if old_filename == None:
self.gconf.set_string("/apps/elicit/palette", os.path.basename(self.palette.filename))
def quit(self, widget=None, data=None):
self.save()
gtk.main_quit()
def main(self):
gtk.main()
def show(self):
self.win.show_all()
def hide(self):
self.win.hide()
def grab(self, x, y, w, h):
self.mag.grab(x, y, w, h)
def mag_grid_toggled(self, mag):
self.grid_check.set_active(mag.show_grid)
def mag_zoom_changed(self, mag):
self.gconf.set_int("/apps/elicit/zoom_level", mag.zoom)
def mag_measure_changed(self, mag):
if mag.measure_rect:
text = "[%dx%d] (%.1f diag) " % (
mag.measure_rect.width,
mag.measure_rect.height,
math.sqrt(mag.measure_rect.width ** 2 + mag.measure_rect.height ** 2),
)
else:
text = ""
self.measure_label.set_text(text)
def mag_location_changed(self, mag):
if mag.screen_rect:
text = " (%d,%d) %dx%d" % (
mag.screen_rect.x,
mag.screen_rect.y,
mag.screen_rect.width,
mag.screen_rect.height,
)
else:
text = ""
self.mag_label.set_text(text)
def grid_check_toggled(self, check):
self.gconf.set_bool("/apps/elicit/show_grid", check.get_active())
def zoom_spin_value_changed(self, spin):
self.gconf.set_int("/apps/elicit/zoom_level", int(spin.get_value()))
def picker_save_color(self, picker):
c = Color()
c.set_rgb(*picker.color.rgb())
self.palette.append(c)
self.palette_view.select(c)
def palette_view_select_color(self, palette_view, color):
if color == None:
self.color_name_entry.set_text("")
self.color_name_entry.set_sensitive(False)
else:
self.gconf.set_string("/apps/elicit/color", color.hex())
self.color_name_entry.set_text(color.name)
self.color_name_entry.set_sensitive(True)
def palette_view_delete_color(self, palette_view, color):
self.palette.remove(color)
def wheel_changed(self, wheel):
self.wheel.was_adjusting = self.wheel.is_adjusting()
h, s, v = wheel.get_color()
h = h * 360.0
# I need Color to emit 'changed' even when it is not changed
# because otherwise the wheel doesn't set the color when the user
# stops moving the cursor. Yeah, hackish.
self.color.set_hsv(h, s, v, do_emit=True)
def color_name_entry_changed(self, color_name_entry):
if self.palette and self.palette_view.selected:
self.palette_view.selected.name = color_name_entry.get_text()
def color_changed(self, color):
# TODO: FIXME I think there is a bug in here
for type in "r", "g", "b", "h", "s", "v", "c", "m", "y", "k":
self.colorspin[type].handler_block(self.h_ids[type])
self.hex_entry.handler_block(self.h_ids["hex"])
self.wheel.handler_block(self.h_ids["wheel"])
# self.name_combobox.handler_block(self.h_ids['name'])
self.colorspin["r"].set_value(self.color.r)
self.colorspin["g"].set_value(self.color.g)
self.colorspin["b"].set_value(self.color.b)
self.colorspin["h"].set_value(self.color.h)
self.colorspin["s"].set_value(self.color.s)
self.colorspin["v"].set_value(self.color.v)
self.colorspin["c"].set_value(self.color.c)
self.colorspin["m"].set_value(self.color.m)
self.colorspin["y"].set_value(self.color.y)
self.colorspin["k"].set_value(self.color.k)
self.hex_entry.set_text(self.color.hex())
if not self.wheel.was_adjusting:
self.name_palette.closest(self.color.r, self.color.g, self.color.b)
h, s, v = color.hsv()
self.wheel.set_color(h / 360.0, s, v)
if self.palette_view.selected and color.hex() != self.palette_view.selected.hex():
self.palette_view.select(None)
for type in "r", "g", "b", "h", "s", "v", "c", "m", "y", "k":
self.colorspin[type].handler_unblock(self.h_ids[type])
self.hex_entry.handler_unblock(self.h_ids["hex"])
self.wheel.handler_unblock(self.h_ids["wheel"])
# self.name_combobox.handler_unblock(self.h_ids['name'])
def color_spin_rgb_changed(self, spin):
r, g, b = self.color.rgb()
if spin == self.colorspin["r"]:
r = spin.get_value()
elif spin == self.colorspin["g"]:
g = spin.get_value()
elif spin == self.colorspin["b"]:
b = spin.get_value()
self.color.set_rgb(r, g, b)
def color_spin_cmyk_changed(self, spin):
c, m, y, k = self.color.cmyk()
if spin == self.colorspin["c"]:
c = spin.get_value()
elif spin == self.colorspin["m"]:
m = spin.get_value()
elif spin == self.colorspin["y"]:
y = spin.get_value()
elif spin == self.colorspin["k"]:
k = spin.get_value()
self.color.set_cmyk(c, m, y, k)
def color_spin_hsv_changed(self, spin):
h, s, v = self.color.hsv()
if spin == self.colorspin["h"]:
h = spin.get_value()
elif spin == self.colorspin["s"]:
s = spin.get_value()
elif spin == self.colorspin["v"]:
v = spin.get_value()
self.color.set_hsv(h, s, v)
def name_combobox_changed(self, name_combobox):
i = name_combobox.get_active()
color = name_combobox.get_model()[i][0]
self.color.set_hex(color)
def hex_entry_changed(self, entry):
text = entry.get_text()
if text != "":
if (text[0] == "#" and len(text) == 7) or (text[0] != "#" and len(text) == 6):
self.color.set_hex(text)
def palette_combo_selected(self, combo, palette):
if self.palette != palette:
if palette.filename:
self.gconf.set_string("/apps/elicit/palette", os.path.basename(palette.filename))
if self.palette:
old_filename = self.palette.filename
self.palette.save()
# update palette list with new filename
if old_filename != self.palette.filename:
index = self.palette_list.index_of_palette(self.palette)
if index != None:
self.palette_list[index][1] = self.palette.filename
self.palette = palette
self.palette_view.set_palette(self.palette)
self.color_name_entry.set_sensitive(False)
def add_palette(self, button):
p = Palette()
p.name = "Untitled Palette"
self.palette_list.append(p)
self.palette_combo.select(self.palette_list.index_of_palette(p))
def delete_palette(self, button):
if not self.palette:
return
d = gtk.MessageDialog(self.win, gtk.DIALOG_MODAL, gtk.MESSAGE_WARNING, gtk.BUTTONS_OK_CANCEL, None)
d.set_markup(
"Are you sure you want to delete the palette <b>%s</b>? This cannot be undone." % self.palette.name
)
response = d.run()
d.destroy()
if response == gtk.RESPONSE_OK:
p = self.palette
self.palette_combo.remove(self.palette_list.index_of_palette(p))
p.delete()
def select_color_clicked(self, button):
sel_action = self.actiongroup.get_action("Select Color")
sel_action.activate()
def magnify_clicked(self, button):
mag_action = self.actiongroup.get_action("Magnify")
mag_action.activate()
def build_menu(self):
uimanager = gtk.UIManager()
accelgroup = uimanager.get_accel_group()
self.accelgroup = accelgroup
self.win.add_accel_group(accelgroup)
actiongroup = gtk.ActionGroup("ElicitActions")
self.actiongroup = actiongroup
actiongroup.add_actions(
[
("Quit", gtk.STOCK_QUIT, "_Quit", "<Ctrl>q", "Quit Elicit", self.action_quit),
("Save", gtk.STOCK_QUIT, "_Save Palette", "<Ctrl>s", "Save Palette", self.action_save),
("About", gtk.STOCK_ABOUT, "_About", None, "About Elicit", self.action_about),
("Magnify", gtk.STOCK_ABOUT, "_Magnify", "<Ctrl>z", "Start Magnifying", self.action_magnify),
(
"Select Color",
gtk.STOCK_ABOUT,
"Select _Color",
"<Ctrl>d",
"Start Selecting Color",
self.action_pick_color,
),
("File", None, "_File"),
("Action", None, "_Action"),
("Help", None, "_Help"),
]
)
uimanager.insert_action_group(actiongroup)
uimanager.add_ui_from_string(
"""
<ui>
<menubar name="ElicitMain">
<menu action="File">
<menuitem action="Save"/>
<menuitem action="Quit"/>
</menu>
<menu action="Action">
<menuitem action="Magnify"/>
<menuitem action="Select Color"/>
</menu>
<menu action="Help">
<menuitem action="About"/>
</menu>
</menubar>
</ui>
"""
)
menubar = uimanager.get_widget("/ElicitMain")
return menubar
def build_gui(self):
self.win = gtk.Window()
self.win.set_title("Elicit")
self.win.set_icon_name("rephorm-elicit")
self.win.connect("destroy", self.quit, None)
main_vbox = gtk.VBox(False, 2)
menubar = self.build_menu()
w_vbox = gtk.VBox()
w_vbox.pack_start(menubar, False)
w_vbox.pack_end(main_vbox, True)
# main_vbox.pack_start(menubar, False)
main_vbox.set_border_width(7)
self.win.add(w_vbox)
frame_mag = gtk.Frame()
frame_mag.set_shadow_type(gtk.SHADOW_NONE)
frame_mag_inner = gtk.Frame()
frame_mag_inner.set_shadow_type(gtk.SHADOW_ETCHED_IN)
self.mag = Magnifier()
frame_mag_inner.add(self.mag)
mag_vbox = gtk.VBox()
mag_vbox.pack_start(frame_mag_inner)
frame_mag.add(mag_vbox)
self.mag.connect("zoom-changed", self.mag_zoom_changed)
self.mag.connect("grid-toggled", self.mag_grid_toggled)
self.mag.connect("measure-changed", self.mag_measure_changed)
self.mag.connect("location-changed", self.mag_location_changed)
hbox = gtk.HBox(False, 0)
self.mag_label = gtk.Label()
hbox.pack_start(self.mag_label, False)
icon_path = os.path.join(os.path.dirname(__file__), "data", "icons")
frame_wheel = gtk.Frame()
frame_wheel.set_shadow_type(gtk.SHADOW_NONE)
self.notebook = gtk.Notebook()
frame_mag_label = gtk.Image()
frame_mag_label.set_from_file(os.path.join(icon_path, "magnify-16.png"))
frame_wheel_label = gtk.Image()
frame_wheel_label.set_from_file(os.path.join(icon_path, "color-wheel-16.png"))
frame_wheel.connect("size-allocate", self.wheel_size_allocate)
frame_wheel.connect("size-request", self.wheel_size_request)
self.notebook.append_page(frame_mag, frame_mag_label)
self.notebook.append_page(frame_wheel, frame_wheel_label)
# TODO: do not hardcode tha palette path!
# self.name_palette = NamePalette('../ntc.txt', self.color)
self.name_palette = NamePalette("/etc/X11/rgb.txt", self.color)
self.name_treeview = ColorName(self.name_palette)
# self.h_ids['name'] = self.name_combobox.connect('changed', self.name_combobox_changed)
# name_hbox.pack_start(self.name_combobox, True, True, 2)
frame_name_palette = gtk.Frame()
frame_name_palette_label = gtk.Image()
frame_name_palette_label.set_from_file(os.path.join(icon_path, "palette-16.png"))
self.notebook.append_page(frame_name_palette, frame_name_palette_label)
name_scroll = gtk.ScrolledWindow()
name_scroll.add(self.name_treeview)
frame_name_palette.add(name_scroll)
self.wheel = gtk.HSV()
self.wheel.was_adjusting = False
frame_wheel.add(self.wheel)
self.h_ids["wheel"] = self.wheel.connect("changed", self.wheel_changed)
main_vbox.pack_start(self.notebook, True, True)
mag_vbox.pack_start(hbox, False)
main_vbox.set_spacing(5)
pick_view_hbox = gtk.HBox()
button = gtk.Button()
button.set_relief(gtk.RELIEF_NONE)
img = gtk.Image()
img.set_from_file(os.path.join(icon_path, "dropper-button.png"))
button.set_image(img)
button.set_tooltip_text("Start Selecting Color\n(Left Click to stop)")
button.connect("clicked", self.select_color_clicked)
pick_view_hbox.pack_start(button, False)
main_vbox.pack_start(pick_view_hbox)
button = gtk.Button()
button.set_relief(gtk.RELIEF_NONE)
img = gtk.Image()
img.set_from_file(os.path.join(icon_path, "magnify-button.png"))
button.set_image(img)
button.set_tooltip_text("Start Magnifying\n(Left Click to stop)")
button.connect("clicked", self.magnify_clicked)
hbox.pack_end(button, False)
self.measure_label = gtk.Label()
hbox.pack_end(self.measure_label, False)
hbox = gtk.HBox(False, 5)
mag_vbox.pack_start(hbox, False)
check = gtk.CheckButton("Show Grid")
check.set_active(self.mag.show_grid)
check.connect("toggled", self.grid_check_toggled)
hbox.pack_start(check)
self.grid_check = check
spin = gtk.SpinButton()
spin.set_range(1, 50)
spin.set_increments(1, 10)
spin.set_value(self.mag.zoom)
spin.connect("value-changed", self.zoom_spin_value_changed)
hbox.pack_end(spin, False)
self.zoom_spin = spin
zoom_label = gtk.Label("Zoom:")
hbox.pack_end(zoom_label, False)
vbox = gtk.VBox(False, 5)
main_vbox.pack_start(vbox, False)
frame = gtk.Frame()
frame.set_shadow_type(gtk.SHADOW_IN)
pick_view_hbox.pack_end(frame, True, True)
self.colorpicker = ColorPicker()
frame.add(self.colorpicker)
self.colorpicker.connect("save-color", self.picker_save_color)
self.colorpicker.set_magnifier(self.mag)
self.name_palette.connect("colorname-changed", self.colorpicker.colorname_changed)
self.colorspin = {}
# add RGB spinboxes
table = gtk.Table(6, 4)
vbox.pack_start(table, True)
row = 0
for type in ("r", "g", "b"):
label = gtk.Label(type.upper())
table.attach(label, 0, 1, row, row + 1, 0, 0, 2, 2)
spin = gtk.SpinButton()
spin.set_range(0, 255)
spin.set_increments(1, 10)
self.h_ids[type] = spin.connect("value-changed", self.color_spin_rgb_changed)
table.attach(spin, 1, 2, row, row + 1, gtk.FILL | gtk.EXPAND, 0, 2, 2)
self.colorspin[type] = spin
row += 1
row = 0
for type in ("h", "s", "v"):
label = gtk.Label(type.upper())
table.attach(label, 2, 3, row, row + 1, 0, 0, 2, 2)
spin = gtk.SpinButton()
if type == "h":
spin.set_range(0, 360)
spin.set_increments(1, 10)
else:
spin.set_digits(2)
spin.set_range(0, 1.0)
spin.set_increments(0.01, 0.1)
self.h_ids[type] = spin.connect("value-changed", self.color_spin_hsv_changed)
table.attach(spin, 3, 4, row, row + 1, gtk.FILL | gtk.EXPAND, 0, 2, 2)
self.colorspin[type] = spin
row += 1
row = 0
for type in ("c", "m", "y", "k"):
label = gtk.Label(type.upper())
table.attach(label, 4, 5, row, row + 1, 0, 0, 2, 2)
spin = gtk.SpinButton()
spin.set_range(0, 100)
spin.set_increments(1, 10)
self.h_ids[type] = spin.connect("value-changed", self.color_spin_cmyk_changed)
table.attach(spin, 5, 6, row, row + 1, gtk.FILL | gtk.EXPAND, 0, 2, 2)
self.colorspin[type] = spin
row += 1
self.hex_label = gtk.Label("Hex")
table.attach(self.hex_label, 0, 1, 3, 4, 0, 0, 2, 2)
self.hex_entry = gtk.Entry()
self.hex_entry.set_max_length(7)
self.hex_entry.set_width_chars(7)
table.attach(self.hex_entry, 1, 2, 3, 4, gtk.FILL | gtk.EXPAND, 0, 2, 2)
self.h_ids["hex"] = self.hex_entry.connect("changed", self.hex_entry_changed)
name_hbox = gtk.HBox()
self.name_label = ColorLabel()
self.name_palette.connect("colorname-changed", self.name_label.colorname_changed)
name_hbox.pack_end(self.name_label, False, False, 2)
vbox.pack_start(name_hbox)
vbox.reorder_child(name_hbox, 0)
sep = gtk.HSeparator()
main_vbox.pack_start(sep, False)
# palette tools
hbox = gtk.HBox(False, 5)
main_vbox.pack_start(hbox, False)
# Palette tools
hbox.pack_start(gtk.Label("Palette:"), False)
self.palette_combo = PaletteCombo()
hbox.pack_start(self.palette_combo)
self.palette_combo.connect("selected", self.palette_combo_selected)
button = gtk.Button()
button.set_image(gtk.image_new_from_stock(gtk.STOCK_ADD, gtk.ICON_SIZE_BUTTON))
button.set_tooltip_text("Add Palette")
button.set_relief(gtk.RELIEF_NONE)
button.connect("clicked", self.add_palette)
hbox.pack_start(button, False)
button = gtk.Button()
button.set_image(gtk.image_new_from_stock(gtk.STOCK_DELETE, gtk.ICON_SIZE_BUTTON))
button.set_tooltip_text("Delete Palette")
button.set_relief(gtk.RELIEF_NONE)
button.connect("clicked", self.delete_palette)
hbox.pack_start(button, False)
# palette view
frame = gtk.Frame()
frame.set_shadow_type(gtk.SHADOW_IN)
main_vbox.pack_start(frame, False)
self.palette_view = PaletteView()
self.palette_view.connect("select-color", self.palette_view_select_color)
self.palette_view.connect("delete-color", self.palette_view_delete_color)
frame.add(self.palette_view)
# color name entry / palette tools
hbox = gtk.HBox(False, 5)
main_vbox.pack_start(hbox, False)
hbox.pack_start(gtk.Label("Color Name:"), False)
self.color_name_entry = gtk.Entry()
self.color_name_entry.set_sensitive(False)
self.color_name_entry.connect("changed", self.color_name_entry_changed)
hbox.pack_start(self.color_name_entry, True, True)
def init_config(self):
self.gconf = gconf.client_get_default()
self.gconf.add_dir("/apps/elicit", preload=True)
self.gconf_id = self.gconf.notify_add("/apps/elicit", self.config_changed)
def load_config(self):
color = self.gconf.get_string("/apps/elicit/color")
if color:
self.color.set_hex(color)
zoom_level = self.gconf.get_int("/apps/elicit/zoom_level")
self.mag.set_zoom(zoom_level)
self.zoom_spin.set_value(self.mag.zoom)
grab_rate = self.gconf.get_int("/apps/elicit/grab_rate")
if grab_rate > 0:
self.mag.grab_rate = grab_rate
show_grid = self.gconf.get_bool("/apps/elicit/show_grid")
self.mag.set_show_grid(show_grid)
self.grid_check.set_active(self.mag.show_grid)
palette = self.gconf.get_string("/apps/elicit/palette")
if not palette:
palette = "default.gpl"
index = self.palette_list.index_of_file(palette)
if index == None:
index = 0
self.palette_combo.select(index)
def wheel_size_allocate(self, frame, allocation):
style = frame.get_style()
focus_width = frame.style_get_property("focus-line-width")
focus_padding = frame.style_get_property("focus-padding")
size = (
min(allocation.width, allocation.height)
- 2 * max(style.xthickness, style.ythickness)
- 2 * (focus_width + focus_padding)
)
self.wheel.set_metrics(int(size), int(size / 10))
def wheel_size_request(self, frame, requisition):
focus_width = frame.style_get_property("focus-line-width")
focus_padding = frame.style_get_property("focus-padding")
requisition.width = 2 * (focus_width + focus_padding)
requisition.height = 2 * (focus_width + focus_padding)
def config_changed(self, client, gconf_id, entry, user_data):
key = entry.key[13:]
if key == "color":
hex = entry.value.get_string()
self.color.set_hex(hex)
elif key == "zoom_level":
self.mag.set_zoom(entry.value.get_int())
self.zoom_spin.set_value(self.mag.zoom)
elif key == "show_grid":
self.mag.set_show_grid(entry.value.get_bool())
self.grid_check.set_active(self.mag.show_grid)
elif key == "palette":
palette = entry.value.get_string()
if not palette:
palette = "default.gpl"
self.palette_combo.select(self.palette_list.index_of_file(palette))
elif key == "grab_rate":
self.mag.set_grab_rate(entry.value.get_int())
def action_quit(self, action):
self.quit()
def action_save(self, action):
self.save()
def action_about(self, action):
a = gtk.AboutDialog()
a.set_name(appinfo.name)
a.set_version(appinfo.version)
a.set_website(appinfo.website)
a.set_authors([appinfo.author])
a.set_logo_icon_name("rephorm-elicit")
a.connect("response", lambda dialog, respons: dialog.destroy())
a.show()
def action_magnify(self, action):
if self.mag.grabbing:
self.mag.grab_stop()
if self.colorpicker.picking:
self.colorpicker.pick_stop()
self.mag.grab_start()
def action_pick_color(self, action):
if self.colorpicker.picking:
self.colorpicker.pick_stop()
if self.mag.grabbing:
self.mag.grab_stop()
self.colorpicker.pick_start()
def __init__(self):
self.palette = None
self.color = Color()
self.h_ids = {}
self.color.connect("changed", self.color_changed)
self.init_config()
self.build_gui()
self.palette_dir = os.path.join(base.save_config_path(appinfo.pkgname), "palettes")
Palette.PaletteDir = self.palette_dir
self.palette_list = PaletteList()
self.palette_list.load(self.palette_dir)
self.palette_combo.set_model(self.palette_list)
# no palettes, so create default
if len(self.palette_list) == 0:
palette = Palette()
palette.name = "Default Palette"
palette.filename = os.path.join(self.palette_dir, "default.gpl")
self.palette_list.append(palette)
self.palette_combo.select(0)
self.colorpicker.set_color(self.color)
self.load_config()
def build_gui(self):
self.win = gtk.Window()
self.win.set_title("Elicit")
self.win.set_icon_name("rephorm-elicit")
self.win.connect("destroy", self.quit, None)
main_vbox = gtk.VBox(False, 2)
menubar = self.build_menu()
w_vbox = gtk.VBox()
w_vbox.pack_start(menubar, False)
w_vbox.pack_end(main_vbox, True)
# main_vbox.pack_start(menubar, False)
main_vbox.set_border_width(7)
self.win.add(w_vbox)
frame_mag = gtk.Frame()
frame_mag.set_shadow_type(gtk.SHADOW_NONE)
frame_mag_inner = gtk.Frame()
frame_mag_inner.set_shadow_type(gtk.SHADOW_ETCHED_IN)
self.mag = Magnifier()
frame_mag_inner.add(self.mag)
mag_vbox = gtk.VBox()
mag_vbox.pack_start(frame_mag_inner)
frame_mag.add(mag_vbox)
self.mag.connect("zoom-changed", self.mag_zoom_changed)
self.mag.connect("grid-toggled", self.mag_grid_toggled)
self.mag.connect("measure-changed", self.mag_measure_changed)
self.mag.connect("location-changed", self.mag_location_changed)
hbox = gtk.HBox(False, 0)
self.mag_label = gtk.Label()
hbox.pack_start(self.mag_label, False)
icon_path = os.path.join(os.path.dirname(__file__), "data", "icons")
frame_wheel = gtk.Frame()
frame_wheel.set_shadow_type(gtk.SHADOW_NONE)
self.notebook = gtk.Notebook()
frame_mag_label = gtk.Image()
frame_mag_label.set_from_file(os.path.join(icon_path, "magnify-16.png"))
frame_wheel_label = gtk.Image()
frame_wheel_label.set_from_file(os.path.join(icon_path, "color-wheel-16.png"))
frame_wheel.connect("size-allocate", self.wheel_size_allocate)
frame_wheel.connect("size-request", self.wheel_size_request)
self.notebook.append_page(frame_mag, frame_mag_label)
self.notebook.append_page(frame_wheel, frame_wheel_label)
# TODO: do not hardcode tha palette path!
# self.name_palette = NamePalette('../ntc.txt', self.color)
self.name_palette = NamePalette("/etc/X11/rgb.txt", self.color)
self.name_treeview = ColorName(self.name_palette)
# self.h_ids['name'] = self.name_combobox.connect('changed', self.name_combobox_changed)
# name_hbox.pack_start(self.name_combobox, True, True, 2)
frame_name_palette = gtk.Frame()
frame_name_palette_label = gtk.Image()
frame_name_palette_label.set_from_file(os.path.join(icon_path, "palette-16.png"))
self.notebook.append_page(frame_name_palette, frame_name_palette_label)
name_scroll = gtk.ScrolledWindow()
name_scroll.add(self.name_treeview)
frame_name_palette.add(name_scroll)
self.wheel = gtk.HSV()
self.wheel.was_adjusting = False
frame_wheel.add(self.wheel)
self.h_ids["wheel"] = self.wheel.connect("changed", self.wheel_changed)
main_vbox.pack_start(self.notebook, True, True)
mag_vbox.pack_start(hbox, False)
main_vbox.set_spacing(5)
pick_view_hbox = gtk.HBox()
button = gtk.Button()
button.set_relief(gtk.RELIEF_NONE)
img = gtk.Image()
img.set_from_file(os.path.join(icon_path, "dropper-button.png"))
button.set_image(img)
button.set_tooltip_text("Start Selecting Color\n(Left Click to stop)")
button.connect("clicked", self.select_color_clicked)
pick_view_hbox.pack_start(button, False)
main_vbox.pack_start(pick_view_hbox)
button = gtk.Button()
button.set_relief(gtk.RELIEF_NONE)
img = gtk.Image()
img.set_from_file(os.path.join(icon_path, "magnify-button.png"))
button.set_image(img)
button.set_tooltip_text("Start Magnifying\n(Left Click to stop)")
button.connect("clicked", self.magnify_clicked)
hbox.pack_end(button, False)
self.measure_label = gtk.Label()
hbox.pack_end(self.measure_label, False)
hbox = gtk.HBox(False, 5)
mag_vbox.pack_start(hbox, False)
check = gtk.CheckButton("Show Grid")
check.set_active(self.mag.show_grid)
check.connect("toggled", self.grid_check_toggled)
hbox.pack_start(check)
self.grid_check = check
spin = gtk.SpinButton()
spin.set_range(1, 50)
spin.set_increments(1, 10)
spin.set_value(self.mag.zoom)
spin.connect("value-changed", self.zoom_spin_value_changed)
hbox.pack_end(spin, False)
self.zoom_spin = spin
zoom_label = gtk.Label("Zoom:")
hbox.pack_end(zoom_label, False)
vbox = gtk.VBox(False, 5)
main_vbox.pack_start(vbox, False)
frame = gtk.Frame()
frame.set_shadow_type(gtk.SHADOW_IN)
pick_view_hbox.pack_end(frame, True, True)
self.colorpicker = ColorPicker()
frame.add(self.colorpicker)
self.colorpicker.connect("save-color", self.picker_save_color)
self.colorpicker.set_magnifier(self.mag)
self.name_palette.connect("colorname-changed", self.colorpicker.colorname_changed)
self.colorspin = {}
# add RGB spinboxes
table = gtk.Table(6, 4)
vbox.pack_start(table, True)
row = 0
for type in ("r", "g", "b"):
label = gtk.Label(type.upper())
table.attach(label, 0, 1, row, row + 1, 0, 0, 2, 2)
spin = gtk.SpinButton()
spin.set_range(0, 255)
spin.set_increments(1, 10)
self.h_ids[type] = spin.connect("value-changed", self.color_spin_rgb_changed)
table.attach(spin, 1, 2, row, row + 1, gtk.FILL | gtk.EXPAND, 0, 2, 2)
self.colorspin[type] = spin
row += 1
row = 0
for type in ("h", "s", "v"):
label = gtk.Label(type.upper())
table.attach(label, 2, 3, row, row + 1, 0, 0, 2, 2)
spin = gtk.SpinButton()
if type == "h":
spin.set_range(0, 360)
spin.set_increments(1, 10)
else:
spin.set_digits(2)
spin.set_range(0, 1.0)
spin.set_increments(0.01, 0.1)
self.h_ids[type] = spin.connect("value-changed", self.color_spin_hsv_changed)
table.attach(spin, 3, 4, row, row + 1, gtk.FILL | gtk.EXPAND, 0, 2, 2)
self.colorspin[type] = spin
row += 1
row = 0
for type in ("c", "m", "y", "k"):
label = gtk.Label(type.upper())
table.attach(label, 4, 5, row, row + 1, 0, 0, 2, 2)
spin = gtk.SpinButton()
spin.set_range(0, 100)
spin.set_increments(1, 10)
self.h_ids[type] = spin.connect("value-changed", self.color_spin_cmyk_changed)
table.attach(spin, 5, 6, row, row + 1, gtk.FILL | gtk.EXPAND, 0, 2, 2)
self.colorspin[type] = spin
row += 1
self.hex_label = gtk.Label("Hex")
table.attach(self.hex_label, 0, 1, 3, 4, 0, 0, 2, 2)
self.hex_entry = gtk.Entry()
self.hex_entry.set_max_length(7)
self.hex_entry.set_width_chars(7)
table.attach(self.hex_entry, 1, 2, 3, 4, gtk.FILL | gtk.EXPAND, 0, 2, 2)
self.h_ids["hex"] = self.hex_entry.connect("changed", self.hex_entry_changed)
name_hbox = gtk.HBox()
self.name_label = ColorLabel()
self.name_palette.connect("colorname-changed", self.name_label.colorname_changed)
name_hbox.pack_end(self.name_label, False, False, 2)
vbox.pack_start(name_hbox)
vbox.reorder_child(name_hbox, 0)
sep = gtk.HSeparator()
main_vbox.pack_start(sep, False)
# palette tools
hbox = gtk.HBox(False, 5)
main_vbox.pack_start(hbox, False)
# Palette tools
hbox.pack_start(gtk.Label("Palette:"), False)
self.palette_combo = PaletteCombo()
hbox.pack_start(self.palette_combo)
self.palette_combo.connect("selected", self.palette_combo_selected)
button = gtk.Button()
button.set_image(gtk.image_new_from_stock(gtk.STOCK_ADD, gtk.ICON_SIZE_BUTTON))
button.set_tooltip_text("Add Palette")
button.set_relief(gtk.RELIEF_NONE)
button.connect("clicked", self.add_palette)
hbox.pack_start(button, False)
button = gtk.Button()
button.set_image(gtk.image_new_from_stock(gtk.STOCK_DELETE, gtk.ICON_SIZE_BUTTON))
button.set_tooltip_text("Delete Palette")
button.set_relief(gtk.RELIEF_NONE)
button.connect("clicked", self.delete_palette)
hbox.pack_start(button, False)
# palette view
frame = gtk.Frame()
frame.set_shadow_type(gtk.SHADOW_IN)
main_vbox.pack_start(frame, False)
self.palette_view = PaletteView()
self.palette_view.connect("select-color", self.palette_view_select_color)
self.palette_view.connect("delete-color", self.palette_view_delete_color)
frame.add(self.palette_view)
# color name entry / palette tools
hbox = gtk.HBox(False, 5)
main_vbox.pack_start(hbox, False)
hbox.pack_start(gtk.Label("Color Name:"), False)
self.color_name_entry = gtk.Entry()
self.color_name_entry.set_sensitive(False)
self.color_name_entry.connect("changed", self.color_name_entry_changed)
hbox.pack_start(self.color_name_entry, True, True)
class Elicit:
def save(self):
old_filename = self.palette.filename
self.palette.save()
if old_filename == None:
self.gconf.set_string('/apps/elicit/palette', os.path.basename(self.palette.filename))
def quit(self, widget=None, data=None):
self.save()
gtk.main_quit()
def main(self):
gtk.main()
def show(self):
self.win.show_all()
def hide(self):
self.win.hide()
def grab(self, x, y, w ,h):
self.mag.grab(x,y,w,h)
def mag_grid_toggled(self, mag):
self.grid_check.set_active(mag.show_grid)
def mag_zoom_changed(self, mag):
self.gconf.set_int('/apps/elicit/zoom_level', mag.zoom)
def mag_measure_changed(self, mag):
if mag.measure_rect:
text = "[%dx%d] (%.1f diag) " % (mag.measure_rect.width,
mag.measure_rect.height,
math.sqrt(mag.measure_rect.width**2 + mag.measure_rect.height**2)
)
else:
text = ""
self.measure_label.set_text(text)
def mag_location_changed(self, mag):
if mag.screen_rect:
text = " (%d,%d) %dx%d" % (mag.screen_rect.x, mag.screen_rect.y,
mag.screen_rect.width, mag.screen_rect.height)
else:
text = ""
self.mag_label.set_text(text)
def grid_check_toggled(self, check):
self.gconf.set_bool('/apps/elicit/show_grid', check.get_active())
def zoom_spin_value_changed(self, spin):
self.gconf.set_int('/apps/elicit/zoom_level', int(spin.get_value()))
def picker_save_color(self, picker):
c = Color()
c.set_rgb(*picker.color.rgb())
self.palette.append(c)
self.palette_view.select(c)
self.palette.save()
def palette_view_select_color(self, palette_view, color):
if color == None:
self.color_name_entry.set_text("")
self.color_name_entry.set_sensitive(False)
else:
self.gconf.set_string('/apps/elicit/color', color.hex())
self.color_name_entry.set_text(color.name)
self.color_name_entry.set_sensitive(True)
def palette_view_delete_color(self, palette_view, color):
self.palette.remove(color)
self.palette.save()
def color_name_entry_changed(self, color_name_entry):
if self.palette and self.palette_view.selected:
self.palette_view.selected.name = color_name_entry.get_text()
self.palette.save()
def color_changed(self, color):
self.colorspin['r'].set_value(self.color.r)
self.colorspin['g'].set_value(self.color.g)
self.colorspin['b'].set_value(self.color.b)
self.colorspin['h'].set_value(self.color.h)
self.colorspin['s'].set_value(self.color.s)
self.colorspin['v'].set_value(self.color.v)
self.hex_entry.set_text(self.color.hex())
if self.palette_view.selected and color.hex() != self.palette_view.selected.hex():
self.palette_view.select(None)
h,s,v = self.color.hsv()
if self.wheel:
self.wheel.set_color(h/360.,s,v)
self.gconf.set_string('/apps/elicit/color', self.color.hex())
def color_spin_rgb_changed(self, spin):
r,g,b = self.color.rgb()
if spin == self.colorspin['r']:
r = spin.get_value()
elif spin == self.colorspin['g']:
g = spin.get_value()
elif spin == self.colorspin['b']:
b = spin.get_value()
self.color.set_rgb(r,g,b)
def color_spin_hsv_changed(self, spin):
h,s,v = self.color.hsv()
if spin == self.colorspin['h']:
h = spin.get_value()
elif spin == self.colorspin['s']:
s = spin.get_value()
elif spin == self.colorspin['v']:
v = spin.get_value()
self.color.set_hsv(h,s,v)
def hex_entry_changed(self, entry):
text = entry.get_text()
if not text: return
if ((text[0] == '#' and len(text) == 7) or
(text[0] != '#' and len(text) == 6)):
try:
self.color.set_hex(text)
except ValueError:
#XXX indicate that the value is bad somehow
pass
def palette_combo_selected(self, combo, palette):
if (self.palette != palette):
if (palette.filename):
self.gconf.set_string('/apps/elicit/palette', os.path.basename(palette.filename))
if self.palette:
old_filename = self.palette.filename
self.palette.save()
#update palette list with new filename
if old_filename != self.palette.filename:
index = self.palette_list.index_of_palette(self.palette)
if index != None:
self.palette_list[index][1] = self.palette.filename
self.palette = palette
self.palette_view.set_palette(self.palette)
self.color_name_entry.set_sensitive(False)
def add_palette(self, button):
p = Palette()
p.name = "Untitled Palette"
self.palette_list.append(p)
self.palette_combo.select(self.palette_list.index_of_palette(p))
def delete_palette(self, button):
if not self.palette: return
d = gtk.MessageDialog(self.win,
gtk.DIALOG_MODAL, gtk.MESSAGE_WARNING,
gtk.BUTTONS_OK_CANCEL, None)
d.set_markup("Are you sure you want to delete the palette <b>%s</b>? This cannot be undone." % self.palette.name)
response = d.run()
d.destroy()
if response == gtk.RESPONSE_OK:
p = self.palette
self.palette_combo.remove(self.palette_list.index_of_palette(p))
p.delete()
def select_color_clicked(self, button):
sel_action = self.actiongroup.get_action("Select Color")
sel_action.activate()
def magnify_clicked(self, button):
mag_action = self.actiongroup.get_action("Magnify")
mag_action.activate()
def build_menu(self):
uimanager = gtk.UIManager()
accelgroup = uimanager.get_accel_group()
self.accelgroup = accelgroup
self.win.add_accel_group(accelgroup)
actiongroup = gtk.ActionGroup('ElicitActions')
self.actiongroup = actiongroup
actiongroup.add_actions([
('Quit', gtk.STOCK_QUIT, '_Quit', '<Ctrl>q', 'Quit Elicit', self.action_quit),
('Save', gtk.STOCK_QUIT, '_Save Palette', '<Ctrl>s', 'Save Palette', self.action_save),
('About', gtk.STOCK_ABOUT, '_About', None, 'About Elicit', self.action_about),
('Magnify', gtk.STOCK_ABOUT, '_Magnify', '<Ctrl>z', 'Start Magnifying', self.action_magnify),
('Select Color', gtk.STOCK_ABOUT, 'Select _Color', '<Ctrl>d', 'Start Selecting Color', self.action_pick_color),
('File', None, '_File'),
('Action', None, '_Action'),
('Help', None, '_Help')
])
uimanager.insert_action_group(actiongroup)
uimanager.add_ui_from_string("""
<ui>
<menubar name="ElicitMain">
<menu action="File">
<menuitem action="Save"/>
<menuitem action="Quit"/>
</menu>
<menu action="Action">
<menuitem action="Magnify"/>
<menuitem action="Select Color"/>
</menu>
<menu action="Help">
<menuitem action="About"/>
</menu>
</menubar>
</ui>
""")
menubar = uimanager.get_widget("/ElicitMain")
return menubar
def build_gui(self):
self.win = gtk.Window()
self.win.set_title("Elicit")
self.win.set_icon_name('rephorm-elicit')
self.win.connect('destroy', self.quit, None)
vbox = gtk.VBox(False, 2)
self.win.add(vbox)
menubar = self.build_menu()
vbox.pack_start(menubar, False)
# notebook with magnifier, etc
hbox = gtk.HBox(False, 0)
vbox.pack_start(hbox, True, True)
notebook = gtk.Notebook()
self.notebook = notebook
hbox.pack_start(notebook, True, True, padding=HPAD)
# magnifier tab
mag_vbox = gtk.VBox(False, 2)
mag_tab_icon = gtk.Image()
mag_tab_icon.set_from_file(os.path.join(self.icon_path, "magnify-16.png"))
notebook.append_page(mag_vbox, mag_tab_icon)
# the magnifier
hbox = gtk.HBox(False, 0)
mag_vbox.pack_start(hbox, True, True)
frame = gtk.Frame()
frame.set_shadow_type(gtk.SHADOW_IN)
hbox.pack_start(frame, True, True, padding=HPAD)
self.mag = Magnifier()
frame.add(self.mag)
self.mag.connect('zoom-changed', self.mag_zoom_changed)
self.mag.connect('grid-toggled', self.mag_grid_toggled)
self.mag.connect('measure-changed', self.mag_measure_changed)
self.mag.connect('location-changed', self.mag_location_changed)
# magnifier information (coordinates)
hbox = gtk.HBox(False, 0)
mag_vbox.pack_start(hbox, False)
self.mag_label = gtk.Label()
hbox.pack_start(self.mag_label, False, padding=HPAD)
self.measure_label = gtk.Label()
hbox.pack_end(self.measure_label, False)
# magnifier tools
hbox = gtk.HBox(False, 0)
mag_vbox.pack_start(hbox, False)
button = gtk.Button()
button.set_relief(gtk.RELIEF_NONE)
img = gtk.Image()
img.set_from_file(os.path.join(self.icon_path, "magnify-button.png"));
button.set_image(img)
button.set_tooltip_text("Start Magnifying\n(Left Click to stop)")
button.connect('clicked', self.magnify_clicked);
hbox.pack_end(button, False, padding=HPAD)
check = gtk.CheckButton("Show Grid")
check.set_active(self.mag.show_grid)
check.connect('toggled', self.grid_check_toggled)
hbox.pack_start(check, padding=HPAD)
self.grid_check = check
spin = gtk.SpinButton()
spin.set_range(1,50)
spin.set_increments(1,10)
spin.set_value(self.mag.zoom)
spin.connect('value-changed', self.zoom_spin_value_changed)
hbox.pack_end(spin, False, padding=HPAD)
self.zoom_spin = spin
zoom_label = gtk.Label("Zoom:")
hbox.pack_end(zoom_label, False)
# color wheel
wheel_frame = gtk.Frame()
wheel_tab_icon = gtk.Image()
wheel_tab_icon.set_from_file(os.path.join(self.icon_path, "color-wheel-16.png"))
notebook.append_page(wheel_frame, wheel_tab_icon)
if hasattr(gtk, 'HSV'):
wheel = gtk.HSV()
self.wheel = wheel
wheel_frame.add(wheel)
wheel_frame.connect('size-allocate', self.wheel_size_allocate)
wheel_frame.connect('size-request', self.wheel_size_request)
wheel.connect('changed', self.wheel_changed)
else:
self.wheel = None
label = gtk.Label("The color wheel requires gtk ver. 2.28 or higher.")
wheel_frame.add(label)
# swatch and eyedropper button
hbox = gtk.HBox(False, 0)
vbox.pack_start(hbox, False)
button = gtk.Button()
button.set_relief(gtk.RELIEF_NONE)
img = gtk.Image()
img.set_from_file(os.path.join(self.icon_path, "dropper-button.png"));
button.set_image(img)
button.set_tooltip_text("Start Selecting Color\n(Left Click to stop)")
button.connect('clicked', self.select_color_clicked);
hbox.pack_end(button, False, padding=HPAD)
frame = gtk.Frame()
frame.set_shadow_type(gtk.SHADOW_IN)
hbox.pack_start(frame, True, True, padding=HPAD)
self.colorpicker = ColorPicker()
frame.add(self.colorpicker)
self.colorpicker.connect('save-color', self.picker_save_color)
self.colorpicker.set_magnifier(self.mag)
# color values (sliders and spinboxes)
hbox = gtk.HBox(False, 5)
vbox.pack_start(hbox, False)
self.colorspin = {}
table = gtk.Table(6,4)
hbox.pack_start(table, True, True, padding=HPAD)
row = 0
for type in ("r","g","b"):
label = gtk.Label(type.upper())
table.attach(label, 0,1,row,row+1,0,0,2,2)
cslider = CSlider(self.color, type)
table.attach(cslider, 1,2,row,row+1,gtk.FILL|gtk.EXPAND,gtk.EXPAND,2,2)
spin = gtk.SpinButton()
spin.set_range(0,255)
spin.set_increments(1,10)
spin.connect('value-changed', self.color_spin_rgb_changed)
table.attach(spin, 2,3,row,row+1,0,gtk.EXPAND,2,2)
self.colorspin[type] = spin
row += 1
row = 0
for type in ("h","s","v"):
label = gtk.Label(type.upper())
table.attach(label, 3,4,row,row+1,0,0,2,2)
cslider = CSlider(self.color, type)
table.attach(cslider, 4,5,row,row+1,gtk.FILL|gtk.EXPAND,gtk.EXPAND,2,2)
spin = gtk.SpinButton()
if type == 'h':
spin.set_range(0,360)
spin.set_increments(1,10)
else:
spin.set_digits(2)
spin.set_range(0,1.0)
spin.set_increments(.01,.1)
spin.connect('value-changed', self.color_spin_hsv_changed)
table.attach(spin, 5,6,row,row+1,0,gtk.EXPAND,2,2)
self.colorspin[type] = spin
row += 1
self.hex_label = gtk.Label("Hex")
table.attach(self.hex_label,0,1,3,4,gtk.FILL,gtk.EXPAND,2,2)
self.hex_entry = gtk.Entry()
table.attach(self.hex_entry,1,6,3,4,gtk.FILL,gtk.EXPAND,2,2)
self.hex_entry.connect('changed', self.hex_entry_changed)
sep = gtk.HSeparator()
vbox.pack_start(sep, False)
# palette tools
hbox = gtk.HBox(False, 5)
vbox.pack_start(hbox, False)
hbox.pack_start(gtk.Label("Palette:"), False, padding=HPAD)
self.palette_combo = PaletteCombo()
hbox.pack_start(self.palette_combo)
self.palette_combo.connect('selected', self.palette_combo_selected)
button = gtk.Button()
button.set_image(gtk.image_new_from_stock(gtk.STOCK_ADD,gtk.ICON_SIZE_BUTTON))
button.set_tooltip_text("Add Palette")
button.set_relief(gtk.RELIEF_NONE)
button.connect('clicked', self.add_palette)
hbox.pack_start(button, False)
button = gtk.Button()
button.set_image(gtk.image_new_from_stock(gtk.STOCK_DELETE,gtk.ICON_SIZE_BUTTON))
button.set_tooltip_text("Delete Palette")
button.set_relief(gtk.RELIEF_NONE)
button.connect('clicked', self.delete_palette)
hbox.pack_start(button, False, padding=HPAD)
# palette view
hbox = gtk.HBox(False, 5)
vbox.pack_start(hbox, False)
frame = gtk.Frame()
frame.set_shadow_type(gtk.SHADOW_IN)
hbox.pack_start(frame, True, padding=HPAD)
self.palette_view = PaletteView()
self.palette_view.connect('select-color', self.palette_view_select_color)
self.palette_view.connect('delete-color', self.palette_view_delete_color)
frame.add(self.palette_view)
# color name entry
hbox = gtk.HBox(False, 5)
vbox.pack_start(hbox, False, padding=VPAD)
hbox.pack_start(gtk.Label("Color Name:"), False, padding=HPAD)
self.color_name_entry = gtk.Entry()
self.color_name_entry.set_sensitive(False)
self.color_name_entry.connect('changed', self.color_name_entry_changed)
hbox.pack_start(self.color_name_entry, True, True, padding=HPAD)
def init_config(self):
self.gconf = gconf.client_get_default()
self.gconf.add_dir('/apps/elicit', preload=True)
self.gconf_id = self.gconf.notify_add("/apps/elicit", self.config_changed)
def load_config(self):
color = self.gconf.get_string('/apps/elicit/color')
if color: self.color.set_hex(color)
zoom_level = self.gconf.get_int('/apps/elicit/zoom_level')
self.mag.set_zoom(zoom_level)
self.zoom_spin.set_value(self.mag.zoom)
grab_rate = self.gconf.get_int('/apps/elicit/grab_rate')
if grab_rate > 0: self.mag.grab_rate = grab_rate
show_grid = self.gconf.get_bool('/apps/elicit/show_grid')
self.mag.set_show_grid(show_grid)
self.grid_check.set_active(self.mag.show_grid)
palette = self.gconf.get_string('/apps/elicit/palette')
if not palette: palette = 'default.gpl'
index = self.palette_list.index_of_file(palette)
if index == None:
index = 0
self.palette_combo.select(index)
def wheel_size_allocate(self, frame, allocation):
style = frame.get_style()
focus_width = frame.style_get_property('focus-line-width')
focus_padding = frame.style_get_property('focus-padding')
size = (min (allocation.width, allocation.height) -
2 * max (style.xthickness, style.ythickness) -
2 * (focus_width + focus_padding))
self.wheel.set_metrics(int(size), int(size / 10))
def wheel_size_request(self, frame, requisition):
focus_width = frame.style_get_property('focus-line-width')
focus_padding = frame.style_get_property('focus-padding')
requisition.width = 2 * (focus_width + focus_padding)
requisition.height = 2 * (focus_width + focus_padding)
def wheel_changed(self, wheel):
h,s,v = wheel.get_color()
h *= 360
self.color.set_hsv(h,s,v)
def config_changed(self, client, gconf_id, entry, user_data):
key = entry.key[13:]
if key == 'color':
hex = entry.value.get_string()
self.color.set_hex(hex)
elif key == 'zoom_level':
self.mag.set_zoom(entry.value.get_int())
self.zoom_spin.set_value(self.mag.zoom)
elif key == 'show_grid':
self.mag.set_show_grid(entry.value.get_bool())
self.grid_check.set_active(self.mag.show_grid)
elif key == 'palette':
palette = entry.value.get_string()
if not palette: palette = 'default.gpl'
self.palette_combo.select(self.palette_list.index_of_file(palette))
elif key == 'grab_rate':
self.mag.set_grab_rate(entry.value.get_int())
def action_quit(self, action):
self.quit()
def action_save(self, action):
self.save()
def action_about(self, action):
a = gtk.AboutDialog()
a.set_name(appinfo.name)
a.set_version(appinfo.version)
a.set_website(appinfo.website)
a.set_authors([appinfo.author])
a.set_logo_icon_name('rephorm-elicit')
a.connect('response', lambda dialog,respons: dialog.destroy())
a.show()
def action_magnify(self, action):
if self.mag.grabbing:
self.mag.grab_stop()
if self.colorpicker.picking:
self.colorpicker.pick_stop()
self.mag.grab_start()
def action_pick_color(self, action):
if self.colorpicker.picking:
self.colorpicker.pick_stop()
if self.mag.grabbing:
self.mag.grab_stop()
self.colorpicker.pick_start()
def __init__(self):
self.palette = None
self.color = Color()
self.color.connect('changed', self.color_changed)
self.icon_path = os.path.join(os.path.dirname(__file__), 'data', 'icons')
self.init_config()
self.build_gui()
self.palette_dir = os.path.join(base.save_config_path(appinfo.pkgname), 'palettes')
Palette.PaletteDir = self.palette_dir
self.palette_list = PaletteList()
self.palette_list.load(self.palette_dir)
self.palette_combo.set_model(self.palette_list)
# no palettes, so create default
if len(self.palette_list) == 0:
palette = Palette()
palette.name = "Default Palette"
palette.filename = os.path.join(self.palette_dir, 'default.gpl')
self.palette_list.append(palette)
self.palette_combo.select(0)
self.colorpicker.set_color(self.color)
self.load_config()
def build_gui(self):
self.win = gtk.Window()
self.win.set_title("Elicit")
self.win.set_icon_name('rephorm-elicit')
self.win.connect('destroy', self.quit, None)
vbox = gtk.VBox(False, 2)
self.win.add(vbox)
menubar = self.build_menu()
vbox.pack_start(menubar, False)
# notebook with magnifier, etc
hbox = gtk.HBox(False, 0)
vbox.pack_start(hbox, True, True)
notebook = gtk.Notebook()
self.notebook = notebook
hbox.pack_start(notebook, True, True, padding=HPAD)
# magnifier tab
mag_vbox = gtk.VBox(False, 2)
mag_tab_icon = gtk.Image()
mag_tab_icon.set_from_file(os.path.join(self.icon_path, "magnify-16.png"))
notebook.append_page(mag_vbox, mag_tab_icon)
# the magnifier
hbox = gtk.HBox(False, 0)
mag_vbox.pack_start(hbox, True, True)
frame = gtk.Frame()
frame.set_shadow_type(gtk.SHADOW_IN)
hbox.pack_start(frame, True, True, padding=HPAD)
self.mag = Magnifier()
frame.add(self.mag)
self.mag.connect('zoom-changed', self.mag_zoom_changed)
self.mag.connect('grid-toggled', self.mag_grid_toggled)
self.mag.connect('measure-changed', self.mag_measure_changed)
self.mag.connect('location-changed', self.mag_location_changed)
# magnifier information (coordinates)
hbox = gtk.HBox(False, 0)
mag_vbox.pack_start(hbox, False)
self.mag_label = gtk.Label()
hbox.pack_start(self.mag_label, False, padding=HPAD)
self.measure_label = gtk.Label()
hbox.pack_end(self.measure_label, False)
# magnifier tools
hbox = gtk.HBox(False, 0)
mag_vbox.pack_start(hbox, False)
button = gtk.Button()
button.set_relief(gtk.RELIEF_NONE)
img = gtk.Image()
img.set_from_file(os.path.join(self.icon_path, "magnify-button.png"));
button.set_image(img)
button.set_tooltip_text("Start Magnifying\n(Left Click to stop)")
button.connect('clicked', self.magnify_clicked);
hbox.pack_end(button, False, padding=HPAD)
check = gtk.CheckButton("Show Grid")
check.set_active(self.mag.show_grid)
check.connect('toggled', self.grid_check_toggled)
hbox.pack_start(check, padding=HPAD)
self.grid_check = check
spin = gtk.SpinButton()
spin.set_range(1,50)
spin.set_increments(1,10)
spin.set_value(self.mag.zoom)
spin.connect('value-changed', self.zoom_spin_value_changed)
hbox.pack_end(spin, False, padding=HPAD)
self.zoom_spin = spin
zoom_label = gtk.Label("Zoom:")
hbox.pack_end(zoom_label, False)
# color wheel
wheel_frame = gtk.Frame()
wheel_tab_icon = gtk.Image()
wheel_tab_icon.set_from_file(os.path.join(self.icon_path, "color-wheel-16.png"))
notebook.append_page(wheel_frame, wheel_tab_icon)
if hasattr(gtk, 'HSV'):
wheel = gtk.HSV()
self.wheel = wheel
wheel_frame.add(wheel)
wheel_frame.connect('size-allocate', self.wheel_size_allocate)
wheel_frame.connect('size-request', self.wheel_size_request)
wheel.connect('changed', self.wheel_changed)
else:
self.wheel = None
label = gtk.Label("The color wheel requires gtk ver. 2.28 or higher.")
wheel_frame.add(label)
# swatch and eyedropper button
hbox = gtk.HBox(False, 0)
vbox.pack_start(hbox, False)
button = gtk.Button()
button.set_relief(gtk.RELIEF_NONE)
img = gtk.Image()
img.set_from_file(os.path.join(self.icon_path, "dropper-button.png"));
button.set_image(img)
button.set_tooltip_text("Start Selecting Color\n(Left Click to stop)")
button.connect('clicked', self.select_color_clicked);
hbox.pack_end(button, False, padding=HPAD)
frame = gtk.Frame()
frame.set_shadow_type(gtk.SHADOW_IN)
hbox.pack_start(frame, True, True, padding=HPAD)
self.colorpicker = ColorPicker()
frame.add(self.colorpicker)
self.colorpicker.connect('save-color', self.picker_save_color)
self.colorpicker.set_magnifier(self.mag)
# color values (sliders and spinboxes)
hbox = gtk.HBox(False, 5)
vbox.pack_start(hbox, False)
self.colorspin = {}
table = gtk.Table(6,4)
hbox.pack_start(table, True, True, padding=HPAD)
row = 0
for type in ("r","g","b"):
label = gtk.Label(type.upper())
table.attach(label, 0,1,row,row+1,0,0,2,2)
cslider = CSlider(self.color, type)
table.attach(cslider, 1,2,row,row+1,gtk.FILL|gtk.EXPAND,gtk.EXPAND,2,2)
spin = gtk.SpinButton()
spin.set_range(0,255)
spin.set_increments(1,10)
spin.connect('value-changed', self.color_spin_rgb_changed)
table.attach(spin, 2,3,row,row+1,0,gtk.EXPAND,2,2)
self.colorspin[type] = spin
row += 1
row = 0
for type in ("h","s","v"):
label = gtk.Label(type.upper())
table.attach(label, 3,4,row,row+1,0,0,2,2)
cslider = CSlider(self.color, type)
table.attach(cslider, 4,5,row,row+1,gtk.FILL|gtk.EXPAND,gtk.EXPAND,2,2)
spin = gtk.SpinButton()
if type == 'h':
spin.set_range(0,360)
spin.set_increments(1,10)
else:
spin.set_digits(2)
spin.set_range(0,1.0)
spin.set_increments(.01,.1)
spin.connect('value-changed', self.color_spin_hsv_changed)
table.attach(spin, 5,6,row,row+1,0,gtk.EXPAND,2,2)
self.colorspin[type] = spin
row += 1
self.hex_label = gtk.Label("Hex")
table.attach(self.hex_label,0,1,3,4,gtk.FILL,gtk.EXPAND,2,2)
self.hex_entry = gtk.Entry()
table.attach(self.hex_entry,1,6,3,4,gtk.FILL,gtk.EXPAND,2,2)
self.hex_entry.connect('changed', self.hex_entry_changed)
sep = gtk.HSeparator()
vbox.pack_start(sep, False)
# palette tools
hbox = gtk.HBox(False, 5)
vbox.pack_start(hbox, False)
hbox.pack_start(gtk.Label("Palette:"), False, padding=HPAD)
self.palette_combo = PaletteCombo()
hbox.pack_start(self.palette_combo)
self.palette_combo.connect('selected', self.palette_combo_selected)
button = gtk.Button()
button.set_image(gtk.image_new_from_stock(gtk.STOCK_ADD,gtk.ICON_SIZE_BUTTON))
button.set_tooltip_text("Add Palette")
button.set_relief(gtk.RELIEF_NONE)
button.connect('clicked', self.add_palette)
hbox.pack_start(button, False)
button = gtk.Button()
button.set_image(gtk.image_new_from_stock(gtk.STOCK_DELETE,gtk.ICON_SIZE_BUTTON))
button.set_tooltip_text("Delete Palette")
button.set_relief(gtk.RELIEF_NONE)
button.connect('clicked', self.delete_palette)
hbox.pack_start(button, False, padding=HPAD)
# palette view
hbox = gtk.HBox(False, 5)
vbox.pack_start(hbox, False)
frame = gtk.Frame()
frame.set_shadow_type(gtk.SHADOW_IN)
hbox.pack_start(frame, True, padding=HPAD)
self.palette_view = PaletteView()
self.palette_view.connect('select-color', self.palette_view_select_color)
self.palette_view.connect('delete-color', self.palette_view_delete_color)
frame.add(self.palette_view)
# color name entry
hbox = gtk.HBox(False, 5)
vbox.pack_start(hbox, False, padding=VPAD)
hbox.pack_start(gtk.Label("Color Name:"), False, padding=HPAD)
self.color_name_entry = gtk.Entry()
self.color_name_entry.set_sensitive(False)
self.color_name_entry.connect('changed', self.color_name_entry_changed)
hbox.pack_start(self.color_name_entry, True, True, padding=HPAD)
class Elicit:
def save(self):
old_filename = self.palette.filename
self.palette.save()
if old_filename == None:
self.gconf.set_string('/apps/elicit/palette',
os.path.basename(self.palette.filename))
def quit(self, widget=None, data=None):
self.save()
gtk.main_quit()
def main(self):
gtk.main()
def show(self):
self.win.show_all()
def hide(self):
self.win.hide()
def grab(self, x, y, w, h):
self.mag.grab(x, y, w, h)
def mag_grid_toggled(self, mag):
self.grid_check.set_active(mag.show_grid)
def mag_zoom_changed(self, mag):
self.gconf.set_int('/apps/elicit/zoom_level', mag.zoom)
def mag_measure_changed(self, mag):
if mag.measure_rect:
text = "[%dx%d] (%.1f diag) " % (
mag.measure_rect.width, mag.measure_rect.height,
math.sqrt(mag.measure_rect.width**2 +
mag.measure_rect.height**2))
else:
text = ""
self.measure_label.set_text(text)
def mag_location_changed(self, mag):
if mag.screen_rect:
text = " (%d,%d) %dx%d" % (mag.screen_rect.x, mag.screen_rect.y,
mag.screen_rect.width,
mag.screen_rect.height)
else:
text = ""
self.mag_label.set_text(text)
def grid_check_toggled(self, check):
self.gconf.set_bool('/apps/elicit/show_grid', check.get_active())
def zoom_spin_value_changed(self, spin):
self.gconf.set_int('/apps/elicit/zoom_level', int(spin.get_value()))
def picker_save_color(self, picker):
c = Color()
c.set_rgb(*picker.color.rgb())
self.palette.append(c)
self.palette_view.select(c)
self.palette.save()
def palette_view_select_color(self, palette_view, color):
if color == None:
self.color_name_entry.set_text("")
self.color_name_entry.set_sensitive(False)
else:
self.gconf.set_string('/apps/elicit/color', color.hex())
self.color_name_entry.set_text(color.name)
self.color_name_entry.set_sensitive(True)
def palette_view_delete_color(self, palette_view, color):
self.palette.remove(color)
self.palette.save()
def color_name_entry_changed(self, color_name_entry):
if self.palette and self.palette_view.selected:
self.palette_view.selected.name = color_name_entry.get_text()
self.palette.save()
def color_changed(self, color):
self.colorspin['r'].set_value(self.color.r)
self.colorspin['g'].set_value(self.color.g)
self.colorspin['b'].set_value(self.color.b)
self.colorspin['h'].set_value(self.color.h)
self.colorspin['s'].set_value(self.color.s)
self.colorspin['v'].set_value(self.color.v)
self.hex_entry.set_text(self.color.hex())
if self.palette_view.selected and color.hex(
) != self.palette_view.selected.hex():
self.palette_view.select(None)
h, s, v = self.color.hsv()
if self.wheel:
self.wheel.set_color(h / 360., s, v)
self.gconf.set_string('/apps/elicit/color', self.color.hex())
def color_spin_rgb_changed(self, spin):
r, g, b = self.color.rgb()
if spin == self.colorspin['r']:
r = spin.get_value()
elif spin == self.colorspin['g']:
g = spin.get_value()
elif spin == self.colorspin['b']:
b = spin.get_value()
self.color.set_rgb(r, g, b)
def color_spin_hsv_changed(self, spin):
h, s, v = self.color.hsv()
if spin == self.colorspin['h']:
h = spin.get_value()
elif spin == self.colorspin['s']:
s = spin.get_value()
elif spin == self.colorspin['v']:
v = spin.get_value()
self.color.set_hsv(h, s, v)
def hex_entry_changed(self, entry):
text = entry.get_text()
if not text: return
if ((text[0] == '#' and len(text) == 7)
or (text[0] != '#' and len(text) == 6)):
try:
self.color.set_hex(text)
except ValueError:
#XXX indicate that the value is bad somehow
pass
def palette_combo_selected(self, combo, palette):
if (self.palette != palette):
if (palette.filename):
self.gconf.set_string('/apps/elicit/palette',
os.path.basename(palette.filename))
if self.palette:
old_filename = self.palette.filename
self.palette.save()
#update palette list with new filename
if old_filename != self.palette.filename:
index = self.palette_list.index_of_palette(self.palette)
if index != None:
self.palette_list[index][1] = self.palette.filename
self.palette = palette
self.palette_view.set_palette(self.palette)
self.color_name_entry.set_sensitive(False)
def add_palette(self, button):
p = Palette()
p.name = "Untitled Palette"
self.palette_list.append(p)
self.palette_combo.select(self.palette_list.index_of_palette(p))
def delete_palette(self, button):
if not self.palette: return
d = gtk.MessageDialog(self.win, gtk.DIALOG_MODAL, gtk.MESSAGE_WARNING,
gtk.BUTTONS_OK_CANCEL, None)
d.set_markup(
"Are you sure you want to delete the palette <b>%s</b>? This cannot be undone."
% self.palette.name)
response = d.run()
d.destroy()
if response == gtk.RESPONSE_OK:
p = self.palette
self.palette_combo.remove(self.palette_list.index_of_palette(p))
p.delete()
def select_color_clicked(self, button):
sel_action = self.actiongroup.get_action("Select Color")
sel_action.activate()
def magnify_clicked(self, button):
mag_action = self.actiongroup.get_action("Magnify")
mag_action.activate()
def build_menu(self):
uimanager = gtk.UIManager()
accelgroup = uimanager.get_accel_group()
self.accelgroup = accelgroup
self.win.add_accel_group(accelgroup)
actiongroup = gtk.ActionGroup('ElicitActions')
self.actiongroup = actiongroup
actiongroup.add_actions([
('Quit', gtk.STOCK_QUIT, '_Quit', '<Ctrl>q', 'Quit Elicit',
self.action_quit),
('Save', gtk.STOCK_QUIT, '_Save Palette', '<Ctrl>s',
'Save Palette', self.action_save),
('About', gtk.STOCK_ABOUT, '_About', None, 'About Elicit',
self.action_about),
('Magnify', gtk.STOCK_ABOUT, '_Magnify', '<Ctrl>z',
'Start Magnifying', self.action_magnify),
('Select Color', gtk.STOCK_ABOUT, 'Select _Color', '<Ctrl>d',
'Start Selecting Color', self.action_pick_color),
('File', None, '_File'), ('Action', None, '_Action'),
('Help', None, '_Help')
])
uimanager.insert_action_group(actiongroup)
uimanager.add_ui_from_string("""
<ui>
<menubar name="ElicitMain">
<menu action="File">
<menuitem action="Save"/>
<menuitem action="Quit"/>
</menu>
<menu action="Action">
<menuitem action="Magnify"/>
<menuitem action="Select Color"/>
</menu>
<menu action="Help">
<menuitem action="About"/>
</menu>
</menubar>
</ui>
""")
menubar = uimanager.get_widget("/ElicitMain")
return menubar
def build_gui(self):
self.win = gtk.Window()
self.win.set_title("Elicit")
self.win.set_icon_name('rephorm-elicit')
self.win.connect('destroy', self.quit, None)
vbox = gtk.VBox(False, 2)
self.win.add(vbox)
menubar = self.build_menu()
vbox.pack_start(menubar, False)
# notebook with magnifier, etc
hbox = gtk.HBox(False, 0)
vbox.pack_start(hbox, True, True)
notebook = gtk.Notebook()
self.notebook = notebook
hbox.pack_start(notebook, True, True, padding=HPAD)
# magnifier tab
mag_vbox = gtk.VBox(False, 2)
mag_tab_icon = gtk.Image()
mag_tab_icon.set_from_file(
os.path.join(self.icon_path, "magnify-16.png"))
notebook.append_page(mag_vbox, mag_tab_icon)
# the magnifier
hbox = gtk.HBox(False, 0)
mag_vbox.pack_start(hbox, True, True)
frame = gtk.Frame()
frame.set_shadow_type(gtk.SHADOW_IN)
hbox.pack_start(frame, True, True, padding=HPAD)
self.mag = Magnifier()
frame.add(self.mag)
self.mag.connect('zoom-changed', self.mag_zoom_changed)
self.mag.connect('grid-toggled', self.mag_grid_toggled)
self.mag.connect('measure-changed', self.mag_measure_changed)
self.mag.connect('location-changed', self.mag_location_changed)
# magnifier information (coordinates)
hbox = gtk.HBox(False, 0)
mag_vbox.pack_start(hbox, False)
self.mag_label = gtk.Label()
hbox.pack_start(self.mag_label, False, padding=HPAD)
self.measure_label = gtk.Label()
hbox.pack_end(self.measure_label, False)
# magnifier tools
hbox = gtk.HBox(False, 0)
mag_vbox.pack_start(hbox, False)
button = gtk.Button()
button.set_relief(gtk.RELIEF_NONE)
img = gtk.Image()
img.set_from_file(os.path.join(self.icon_path, "magnify-button.png"))
button.set_image(img)
button.set_tooltip_text("Start Magnifying\n(Left Click to stop)")
button.connect('clicked', self.magnify_clicked)
hbox.pack_end(button, False, padding=HPAD)
check = gtk.CheckButton("Show Grid")
check.set_active(self.mag.show_grid)
check.connect('toggled', self.grid_check_toggled)
hbox.pack_start(check, padding=HPAD)
self.grid_check = check
spin = gtk.SpinButton()
spin.set_range(1, 50)
spin.set_increments(1, 10)
spin.set_value(self.mag.zoom)
spin.connect('value-changed', self.zoom_spin_value_changed)
hbox.pack_end(spin, False, padding=HPAD)
self.zoom_spin = spin
zoom_label = gtk.Label("Zoom:")
hbox.pack_end(zoom_label, False)
# color wheel
wheel_frame = gtk.Frame()
wheel_tab_icon = gtk.Image()
wheel_tab_icon.set_from_file(
os.path.join(self.icon_path, "color-wheel-16.png"))
notebook.append_page(wheel_frame, wheel_tab_icon)
if hasattr(gtk, 'HSV'):
wheel = gtk.HSV()
self.wheel = wheel
wheel_frame.add(wheel)
wheel_frame.connect('size-allocate', self.wheel_size_allocate)
wheel_frame.connect('size-request', self.wheel_size_request)
wheel.connect('changed', self.wheel_changed)
else:
self.wheel = None
label = gtk.Label(
"The color wheel requires gtk ver. 2.28 or higher.")
wheel_frame.add(label)
# swatch and eyedropper button
hbox = gtk.HBox(False, 0)
vbox.pack_start(hbox, False)
button = gtk.Button()
button.set_relief(gtk.RELIEF_NONE)
img = gtk.Image()
img.set_from_file(os.path.join(self.icon_path, "dropper-button.png"))
button.set_image(img)
button.set_tooltip_text("Start Selecting Color\n(Left Click to stop)")
button.connect('clicked', self.select_color_clicked)
hbox.pack_end(button, False, padding=HPAD)
frame = gtk.Frame()
frame.set_shadow_type(gtk.SHADOW_IN)
hbox.pack_start(frame, True, True, padding=HPAD)
self.colorpicker = ColorPicker()
frame.add(self.colorpicker)
self.colorpicker.connect('save-color', self.picker_save_color)
self.colorpicker.set_magnifier(self.mag)
# color values (sliders and spinboxes)
hbox = gtk.HBox(False, 5)
vbox.pack_start(hbox, False)
self.colorspin = {}
table = gtk.Table(6, 4)
hbox.pack_start(table, True, True, padding=HPAD)
row = 0
for type in ("r", "g", "b"):
label = gtk.Label(type.upper())
table.attach(label, 0, 1, row, row + 1, 0, 0, 2, 2)
cslider = CSlider(self.color, type)
table.attach(cslider, 1, 2, row, row + 1, gtk.FILL | gtk.EXPAND,
gtk.EXPAND, 2, 2)
spin = gtk.SpinButton()
spin.set_range(0, 255)
spin.set_increments(1, 10)
spin.connect('value-changed', self.color_spin_rgb_changed)
table.attach(spin, 2, 3, row, row + 1, 0, gtk.EXPAND, 2, 2)
self.colorspin[type] = spin
row += 1
row = 0
for type in ("h", "s", "v"):
label = gtk.Label(type.upper())
table.attach(label, 3, 4, row, row + 1, 0, 0, 2, 2)
cslider = CSlider(self.color, type)
table.attach(cslider, 4, 5, row, row + 1, gtk.FILL | gtk.EXPAND,
gtk.EXPAND, 2, 2)
spin = gtk.SpinButton()
if type == 'h':
spin.set_range(0, 360)
spin.set_increments(1, 10)
else:
spin.set_digits(2)
spin.set_range(0, 1.0)
spin.set_increments(.01, .1)
spin.connect('value-changed', self.color_spin_hsv_changed)
table.attach(spin, 5, 6, row, row + 1, 0, gtk.EXPAND, 2, 2)
self.colorspin[type] = spin
row += 1
self.hex_label = gtk.Label("Hex")
table.attach(self.hex_label, 0, 1, 3, 4, gtk.FILL, gtk.EXPAND, 2, 2)
self.hex_entry = gtk.Entry()
table.attach(self.hex_entry, 1, 6, 3, 4, gtk.FILL, gtk.EXPAND, 2, 2)
self.hex_entry.connect('changed', self.hex_entry_changed)
sep = gtk.HSeparator()
vbox.pack_start(sep, False)
# palette tools
hbox = gtk.HBox(False, 5)
vbox.pack_start(hbox, False)
hbox.pack_start(gtk.Label("Palette:"), False, padding=HPAD)
self.palette_combo = PaletteCombo()
hbox.pack_start(self.palette_combo)
self.palette_combo.connect('selected', self.palette_combo_selected)
button = gtk.Button()
button.set_image(
gtk.image_new_from_stock(gtk.STOCK_ADD, gtk.ICON_SIZE_BUTTON))
button.set_tooltip_text("Add Palette")
button.set_relief(gtk.RELIEF_NONE)
button.connect('clicked', self.add_palette)
hbox.pack_start(button, False)
button = gtk.Button()
button.set_image(
gtk.image_new_from_stock(gtk.STOCK_DELETE, gtk.ICON_SIZE_BUTTON))
button.set_tooltip_text("Delete Palette")
button.set_relief(gtk.RELIEF_NONE)
button.connect('clicked', self.delete_palette)
hbox.pack_start(button, False, padding=HPAD)
# palette view
hbox = gtk.HBox(False, 5)
vbox.pack_start(hbox, False)
frame = gtk.Frame()
frame.set_shadow_type(gtk.SHADOW_IN)
hbox.pack_start(frame, True, padding=HPAD)
self.palette_view = PaletteView()
self.palette_view.connect('select-color',
self.palette_view_select_color)
self.palette_view.connect('delete-color',
self.palette_view_delete_color)
frame.add(self.palette_view)
# color name entry
hbox = gtk.HBox(False, 5)
vbox.pack_start(hbox, False, padding=VPAD)
hbox.pack_start(gtk.Label("Color Name:"), False, padding=HPAD)
self.color_name_entry = gtk.Entry()
self.color_name_entry.set_sensitive(False)
self.color_name_entry.connect('changed', self.color_name_entry_changed)
hbox.pack_start(self.color_name_entry, True, True, padding=HPAD)
def init_config(self):
self.gconf = gconf.client_get_default()
self.gconf.add_dir('/apps/elicit', preload=True)
self.gconf_id = self.gconf.notify_add("/apps/elicit",
self.config_changed)
def load_config(self):
color = self.gconf.get_string('/apps/elicit/color')
if color: self.color.set_hex(color)
zoom_level = self.gconf.get_int('/apps/elicit/zoom_level')
self.mag.set_zoom(zoom_level)
self.zoom_spin.set_value(self.mag.zoom)
grab_rate = self.gconf.get_int('/apps/elicit/grab_rate')
if grab_rate > 0: self.mag.grab_rate = grab_rate
show_grid = self.gconf.get_bool('/apps/elicit/show_grid')
self.mag.set_show_grid(show_grid)
self.grid_check.set_active(self.mag.show_grid)
palette = self.gconf.get_string('/apps/elicit/palette')
if not palette: palette = 'default.gpl'
index = self.palette_list.index_of_file(palette)
if index == None:
index = 0
self.palette_combo.select(index)
def wheel_size_allocate(self, frame, allocation):
style = frame.get_style()
focus_width = frame.style_get_property('focus-line-width')
focus_padding = frame.style_get_property('focus-padding')
size = (min(allocation.width, allocation.height) -
2 * max(style.xthickness, style.ythickness) - 2 *
(focus_width + focus_padding))
self.wheel.set_metrics(int(size), int(size / 10))
def wheel_size_request(self, frame, requisition):
focus_width = frame.style_get_property('focus-line-width')
focus_padding = frame.style_get_property('focus-padding')
requisition.width = 2 * (focus_width + focus_padding)
requisition.height = 2 * (focus_width + focus_padding)
def wheel_changed(self, wheel):
h, s, v = wheel.get_color()
h *= 360
self.color.set_hsv(h, s, v)
def config_changed(self, client, gconf_id, entry, user_data):
key = entry.key[13:]
if key == 'color':
hex = entry.value.get_string()
self.color.set_hex(hex)
elif key == 'zoom_level':
self.mag.set_zoom(entry.value.get_int())
self.zoom_spin.set_value(self.mag.zoom)
elif key == 'show_grid':
self.mag.set_show_grid(entry.value.get_bool())
self.grid_check.set_active(self.mag.show_grid)
elif key == 'palette':
palette = entry.value.get_string()
if not palette: palette = 'default.gpl'
self.palette_combo.select(self.palette_list.index_of_file(palette))
elif key == 'grab_rate':
self.mag.set_grab_rate(entry.value.get_int())
def action_quit(self, action):
self.quit()
def action_save(self, action):
self.save()
def action_about(self, action):
a = gtk.AboutDialog()
a.set_name(appinfo.name)
a.set_version(appinfo.version)
a.set_website(appinfo.website)
a.set_authors([appinfo.author])
a.set_logo_icon_name('rephorm-elicit')
a.connect('response', lambda dialog, respons: dialog.destroy())
a.show()
def action_magnify(self, action):
if self.mag.grabbing:
self.mag.grab_stop()
if self.colorpicker.picking:
self.colorpicker.pick_stop()
self.mag.grab_start()
def action_pick_color(self, action):
if self.colorpicker.picking:
self.colorpicker.pick_stop()
if self.mag.grabbing:
self.mag.grab_stop()
self.colorpicker.pick_start()
def __init__(self):
self.palette = None
self.color = Color()
self.color.connect('changed', self.color_changed)
self.icon_path = os.path.join(os.path.dirname(__file__), 'data',
'icons')
self.init_config()
self.build_gui()
self.palette_dir = os.path.join(base.save_config_path(appinfo.pkgname),
'palettes')
Palette.PaletteDir = self.palette_dir
self.palette_list = PaletteList()
self.palette_list.load(self.palette_dir)
self.palette_combo.set_model(self.palette_list)
# no palettes, so create default
if len(self.palette_list) == 0:
palette = Palette()
palette.name = "Default Palette"
palette.filename = os.path.join(self.palette_dir, 'default.gpl')
self.palette_list.append(palette)
self.palette_combo.select(0)
self.colorpicker.set_color(self.color)
self.load_config()
def build_gui(self):
self.win = gtk.Window()
self.win.set_title("Elicit")
self.win.set_icon_name('rephorm-elicit')
self.win.connect('destroy', self.quit, None)
vbox = gtk.VBox(False, 2)
self.win.add(vbox)
menubar = self.build_menu()
vbox.pack_start(menubar, False)
# notebook with magnifier, etc
hbox = gtk.HBox(False, 0)
vbox.pack_start(hbox, True, True)
notebook = gtk.Notebook()
self.notebook = notebook
hbox.pack_start(notebook, True, True, padding=HPAD)
# magnifier tab
mag_vbox = gtk.VBox(False, 2)
mag_tab_icon = gtk.Image()
mag_tab_icon.set_from_file(
os.path.join(self.icon_path, "magnify-16.png"))
notebook.append_page(mag_vbox, mag_tab_icon)
# the magnifier
hbox = gtk.HBox(False, 0)
mag_vbox.pack_start(hbox, True, True)
frame = gtk.Frame()
frame.set_shadow_type(gtk.SHADOW_IN)
hbox.pack_start(frame, True, True, padding=HPAD)
self.mag = Magnifier()
frame.add(self.mag)
self.mag.connect('zoom-changed', self.mag_zoom_changed)
self.mag.connect('grid-toggled', self.mag_grid_toggled)
self.mag.connect('measure-changed', self.mag_measure_changed)
self.mag.connect('location-changed', self.mag_location_changed)
# magnifier information (coordinates)
hbox = gtk.HBox(False, 0)
mag_vbox.pack_start(hbox, False)
self.mag_label = gtk.Label()
hbox.pack_start(self.mag_label, False, padding=HPAD)
self.measure_label = gtk.Label()
hbox.pack_end(self.measure_label, False)
# magnifier tools
hbox = gtk.HBox(False, 0)
mag_vbox.pack_start(hbox, False)
button = gtk.Button()
button.set_relief(gtk.RELIEF_NONE)
img = gtk.Image()
img.set_from_file(os.path.join(self.icon_path, "magnify-button.png"))
button.set_image(img)
button.set_tooltip_text("Start Magnifying\n(Left Click to stop)")
button.connect('clicked', self.magnify_clicked)
hbox.pack_end(button, False, padding=HPAD)
check = gtk.CheckButton("Show Grid")
check.set_active(self.mag.show_grid)
check.connect('toggled', self.grid_check_toggled)
hbox.pack_start(check, padding=HPAD)
self.grid_check = check
spin = gtk.SpinButton()
spin.set_range(1, 50)
spin.set_increments(1, 10)
spin.set_value(self.mag.zoom)
spin.connect('value-changed', self.zoom_spin_value_changed)
hbox.pack_end(spin, False, padding=HPAD)
self.zoom_spin = spin
zoom_label = gtk.Label("Zoom:")
hbox.pack_end(zoom_label, False)
# color wheel
wheel_frame = gtk.Frame()
wheel_tab_icon = gtk.Image()
wheel_tab_icon.set_from_file(
os.path.join(self.icon_path, "color-wheel-16.png"))
notebook.append_page(wheel_frame, wheel_tab_icon)
if hasattr(gtk, 'HSV'):
wheel = gtk.HSV()
self.wheel = wheel
wheel_frame.add(wheel)
wheel_frame.connect('size-allocate', self.wheel_size_allocate)
wheel_frame.connect('size-request', self.wheel_size_request)
wheel.connect('changed', self.wheel_changed)
else:
self.wheel = None
label = gtk.Label(
"The color wheel requires gtk ver. 2.28 or higher.")
wheel_frame.add(label)
# swatch and eyedropper button
hbox = gtk.HBox(False, 0)
vbox.pack_start(hbox, False)
button = gtk.Button()
button.set_relief(gtk.RELIEF_NONE)
img = gtk.Image()
img.set_from_file(os.path.join(self.icon_path, "dropper-button.png"))
button.set_image(img)
button.set_tooltip_text("Start Selecting Color\n(Left Click to stop)")
button.connect('clicked', self.select_color_clicked)
hbox.pack_end(button, False, padding=HPAD)
frame = gtk.Frame()
frame.set_shadow_type(gtk.SHADOW_IN)
hbox.pack_start(frame, True, True, padding=HPAD)
self.colorpicker = ColorPicker()
frame.add(self.colorpicker)
self.colorpicker.connect('save-color', self.picker_save_color)
self.colorpicker.set_magnifier(self.mag)
# color values (sliders and spinboxes)
hbox = gtk.HBox(False, 5)
vbox.pack_start(hbox, False)
self.colorspin = {}
table = gtk.Table(6, 4)
hbox.pack_start(table, True, True, padding=HPAD)
row = 0
for type in ("r", "g", "b"):
label = gtk.Label(type.upper())
table.attach(label, 0, 1, row, row + 1, 0, 0, 2, 2)
cslider = CSlider(self.color, type)
table.attach(cslider, 1, 2, row, row + 1, gtk.FILL | gtk.EXPAND,
gtk.EXPAND, 2, 2)
spin = gtk.SpinButton()
spin.set_range(0, 255)
spin.set_increments(1, 10)
spin.connect('value-changed', self.color_spin_rgb_changed)
table.attach(spin, 2, 3, row, row + 1, 0, gtk.EXPAND, 2, 2)
self.colorspin[type] = spin
row += 1
row = 0
for type in ("h", "s", "v"):
label = gtk.Label(type.upper())
table.attach(label, 3, 4, row, row + 1, 0, 0, 2, 2)
cslider = CSlider(self.color, type)
table.attach(cslider, 4, 5, row, row + 1, gtk.FILL | gtk.EXPAND,
gtk.EXPAND, 2, 2)
spin = gtk.SpinButton()
if type == 'h':
spin.set_range(0, 360)
spin.set_increments(1, 10)
else:
spin.set_digits(2)
spin.set_range(0, 1.0)
spin.set_increments(.01, .1)
spin.connect('value-changed', self.color_spin_hsv_changed)
table.attach(spin, 5, 6, row, row + 1, 0, gtk.EXPAND, 2, 2)
self.colorspin[type] = spin
row += 1
self.hex_label = gtk.Label("Hex")
table.attach(self.hex_label, 0, 1, 3, 4, gtk.FILL, gtk.EXPAND, 2, 2)
self.hex_entry = gtk.Entry()
table.attach(self.hex_entry, 1, 6, 3, 4, gtk.FILL, gtk.EXPAND, 2, 2)
self.hex_entry.connect('changed', self.hex_entry_changed)
sep = gtk.HSeparator()
vbox.pack_start(sep, False)
# palette tools
hbox = gtk.HBox(False, 5)
vbox.pack_start(hbox, False)
hbox.pack_start(gtk.Label("Palette:"), False, padding=HPAD)
self.palette_combo = PaletteCombo()
hbox.pack_start(self.palette_combo)
self.palette_combo.connect('selected', self.palette_combo_selected)
button = gtk.Button()
button.set_image(
gtk.image_new_from_stock(gtk.STOCK_ADD, gtk.ICON_SIZE_BUTTON))
button.set_tooltip_text("Add Palette")
button.set_relief(gtk.RELIEF_NONE)
button.connect('clicked', self.add_palette)
hbox.pack_start(button, False)
button = gtk.Button()
button.set_image(
gtk.image_new_from_stock(gtk.STOCK_DELETE, gtk.ICON_SIZE_BUTTON))
button.set_tooltip_text("Delete Palette")
button.set_relief(gtk.RELIEF_NONE)
button.connect('clicked', self.delete_palette)
hbox.pack_start(button, False, padding=HPAD)
# palette view
hbox = gtk.HBox(False, 5)
vbox.pack_start(hbox, False)
frame = gtk.Frame()
frame.set_shadow_type(gtk.SHADOW_IN)
hbox.pack_start(frame, True, padding=HPAD)
self.palette_view = PaletteView()
self.palette_view.connect('select-color',
self.palette_view_select_color)
self.palette_view.connect('delete-color',
self.palette_view_delete_color)
frame.add(self.palette_view)
# color name entry
hbox = gtk.HBox(False, 5)
vbox.pack_start(hbox, False, padding=VPAD)
hbox.pack_start(gtk.Label("Color Name:"), False, padding=HPAD)
self.color_name_entry = gtk.Entry()
self.color_name_entry.set_sensitive(False)
self.color_name_entry.connect('changed', self.color_name_entry_changed)
hbox.pack_start(self.color_name_entry, True, True, padding=HPAD)