class InputDialog(DialogBox):
'''Input dialog.'''
def __init__(self,
title,
init_text,
default_width=330,
default_height=145,
confirm_callback=None,
cancel_callback=None):
'''Init confirm dialog.'''
# Init.
DialogBox.__init__(self, title, default_width, default_height, DIALOG_MASK_SINGLE_PAGE)
self.confirm_callback = confirm_callback
self.cancel_callback = cancel_callback
self.entry_align = gtk.Alignment()
self.entry_align.set(0.5, 0.5, 0, 0)
self.entry_align.set_padding(0, 0, 8, 8)
self.entry = InputEntry(init_text)
self.entry.set_size(default_width - 20, 25)
self.confirm_button = Button(_("OK"))
self.cancel_button = Button(_("Cancel"))
self.confirm_button.connect("clicked", lambda w: self.click_confirm_button())
self.cancel_button.connect("clicked", lambda w: self.click_cancel_button())
self.entry_align.add(self.entry)
self.body_box.pack_start(self.entry_align, True, True)
self.right_button_box.set_buttons([self.confirm_button, self.cancel_button])
self.connect("show", self.focus_input)
def focus_input(self, widget):
'''Focus input.'''
self.entry.entry.grab_focus()
def click_confirm_button(self):
'''Click confirm button.'''
if self.confirm_callback != None:
self.confirm_callback(self.entry.get_text())
self.destroy()
def click_cancel_button(self):
'''Click cancel button.'''
if self.cancel_callback != None:
self.cancel_callback()
self.destroy()
class ColorSelectDialog(DialogBox):
'''
ColorSelectionDialog widget.
@undocumented: click_confirm_button
@undocumented: click_cancel_button
@undocumented: click_rgb_spin
@undocumented: press_return_color_entry
@undocumented: expose_display_button
'''
DEFAULT_COLOR_LIST = [
"#000000", "#808080", "#E20417", "#F29300", "#FFEC00", "#95BE0D",
"#008F35", "#00968F", "#FFFFFF", "#C0C0C0", "#E2004E", "#E2007A",
"#920A7E", "#162883", "#0069B2", "#009DE0"
]
def __init__(
self,
init_color="#FFFFFF",
confirm_callback=None,
cancel_callback=None,
cancel_first=True,
):
'''
Initialize ColorSelectDialog class.
@param init_color: Initialize color of dialog.
@param confirm_callback: Callback when user click OK, this callback accept one argument, color string.
@param cancel_callback: Callback when user click cancel, this callback don't accept any argument.
@param cancel_first: Set as True if to make cancel button before confirm button, default is True.
'''
DialogBox.__init__(self,
_("Select color"),
mask_type=DIALOG_MASK_SINGLE_PAGE)
self.confirm_callback = confirm_callback
self.cancel_callback = cancel_callback
self.cancel_first = cancel_first
self.color_box = gtk.HBox()
self.color_align = gtk.Alignment()
self.color_align.set(0.5, 0.5, 0.0, 0.0)
self.color_align.set_padding(10, 0, 8, 8)
self.color_align.add(self.color_box)
self.color_hsv = HSV()
self.color_string = init_color
(self.color_r, self.color_g,
self.color_b) = self.color_hsv.get_rgb_color()
self.color_hsv.get_hsv_widget().connect(
"button-release-event", lambda w, e: self.update_color_info(
self.color_hsv.get_color_string()))
self.color_box.pack_start(self.color_hsv, False, False)
self.color_right_box = gtk.VBox()
self.color_right_align = gtk.Alignment()
self.color_right_align.set(0.5, 0.5, 0.0, 0.0)
self.color_right_align.set_padding(8, 0, 0, 0)
self.color_right_align.add(self.color_right_box)
self.color_box.pack_start(self.color_right_align)
self.color_info_box = gtk.HBox()
self.color_right_box.pack_start(self.color_info_box, False, False)
self.color_display_box = gtk.VBox()
self.color_display_button = gtk.Button()
self.color_display_button.connect("expose-event",
self.expose_display_button)
self.color_display_button.set_size_request(70, 58)
self.color_display_align = gtk.Alignment()
self.color_display_align.set(0.5, 0.5, 1.0, 1.0)
self.color_display_align.set_padding(5, 5, 5, 5)
self.color_display_align.add(self.color_display_button)
self.color_display_box.pack_start(self.color_display_align, False,
False, 5)
self.color_hex_box = gtk.HBox()
self.color_hex_label = Label(_("Color value"))
self.color_hex_box.pack_start(self.color_hex_label, False, False, 5)
self.color_hex_entry = InputEntry(self.color_string)
self.color_hex_entry.entry.check_text = is_hex_color
self.color_hex_entry.entry.connect("press-return",
self.press_return_color_entry)
self.color_hex_entry.set_size(70, 24)
self.color_hex_box.pack_start(self.color_hex_entry, False, False, 5)
self.color_display_box.pack_start(self.color_hex_box, False, False, 5)
self.color_info_box.pack_start(self.color_display_box, False, False, 5)
self.color_rgb_box = gtk.VBox()
self.color_r_box = gtk.HBox()
self.color_r_label = Label(_("Red: "))
self.color_r_spin = SpinBox(self.color_r,
0,
255,
1,
check_text=self.is_color_value)
self.color_r_spin.connect("value-changed",
lambda s, v: self.click_rgb_spin())
self.color_r_box.pack_start(self.color_r_label, False, False)
self.color_r_box.pack_start(self.color_r_spin, False, False)
self.color_g_box = gtk.HBox()
self.color_g_label = Label(_("Green: "))
self.color_g_spin = SpinBox(self.color_g,
0,
255,
1,
check_text=self.is_color_value)
self.color_g_spin.connect("value-changed",
lambda s, v: self.click_rgb_spin())
self.color_g_box.pack_start(self.color_g_label, False, False)
self.color_g_box.pack_start(self.color_g_spin, False, False)
self.color_b_box = gtk.HBox()
self.color_b_label = Label(_("Blue: "))
self.color_b_spin = SpinBox(self.color_b,
0,
255,
1,
check_text=self.is_color_value)
self.color_b_spin.connect("value-changed",
lambda s, v: self.click_rgb_spin())
self.color_b_box.pack_start(self.color_b_label, False, False)
self.color_b_box.pack_start(self.color_b_spin, False, False)
self.color_rgb_box.pack_start(self.color_r_box, False, False, 8)
self.color_rgb_box.pack_start(self.color_g_box, False, False, 8)
self.color_rgb_box.pack_start(self.color_b_box, False, False, 8)
self.color_info_box.pack_start(self.color_rgb_box, False, False, 5)
self.color_select_view = IconView()
self.color_select_view.set_size_request(250, 60)
self.color_select_view.connect(
"button-press-item",
lambda view, item, x, y: self.update_color_info(item.color, False))
self.color_select_view.draw_mask = self.get_mask_func(
self.color_select_view)
self.color_select_scrolled_window = ScrolledWindow()
for color in self.DEFAULT_COLOR_LIST:
self.color_select_view.add_items([ColorItem(color)])
self.color_select_align = gtk.Alignment()
self.color_select_align.set(0.5, 0.5, 1.0, 1.0)
self.color_select_align.set_padding(10, 5, 6, 5)
self.color_select_scrolled_window.add_child(self.color_select_view)
self.color_select_scrolled_window.set_size_request(-1, 60)
self.color_select_align.add(self.color_select_scrolled_window)
self.color_right_box.pack_start(self.color_select_align, True, True)
self.confirm_button = Button(_("OK"))
self.cancel_button = Button(_("Cancel"))
self.confirm_button.connect("clicked",
lambda w: self.click_confirm_button())
self.cancel_button.connect("clicked",
lambda w: self.click_cancel_button())
if self.cancel_first:
self.right_button_box.set_buttons(
[self.cancel_button, self.confirm_button])
else:
self.right_button_box.set_buttons(
[self.confirm_button, self.cancel_button])
self.body_box.pack_start(self.color_align, True, True)
self.update_color_info(self.color_string)
def is_color_value(self, string):
return len(string) == 0 or (is_int(string) and 0 <= int(string) <= 255)
def click_confirm_button(self):
'''
Wrap callback when user click ok button.
'''
if self.confirm_callback != None:
self.confirm_callback(self.color_hex_entry.get_text())
self.destroy()
def click_cancel_button(self):
'''
Wrap callback when user click cancel button.
'''
if self.cancel_callback != None:
self.cancel_callback()
self.destroy()
def click_rgb_spin(self):
'''
Callback when user click RGB spin.
'''
self.update_color_info(
color_rgb_to_hex(
(self.color_r_spin.get_value(), self.color_g_spin.get_value(),
self.color_b_spin.get_value())))
def press_return_color_entry(self, entry):
'''
Callback when user press `return` key on entry.
@param entry: Color input entry.
'''
self.update_color_info(entry.get_text())
entry.select_all()
def expose_display_button(self, widget, event):
'''
Callback for `expose-event` signal.
@param widget: Gtk.Widget instance.
@param event: Expose event.
@return: Always return True
'''
# Init.
cr = widget.window.cairo_create()
rect = widget.allocation
cr.set_source_rgb(*color_hex_to_cairo(self.color_string))
cr.rectangle(rect.x, rect.y, rect.width, rect.height)
cr.fill()
# Propagate expose.
propagate_expose(widget, event)
return True
def update_color_info(self, color_string, clear_highlight=True):
'''
Update color information.
@param color_string: Hex color string.
@param clear_highlight: Whether clear color select view's highlight status, default is True.
'''
self.color_string = color_string
(self.color_r, self.color_g,
self.color_b) = color_hex_to_rgb(self.color_string)
self.color_r_spin.update(self.color_r)
self.color_g_spin.update(self.color_g)
self.color_b_spin.update(self.color_b)
self.color_hex_entry.set_text(self.color_string)
if not color_string.startswith("#"):
color_string = "#" + color_string
self.color_hsv.set_current_color(gtk.gdk.color_parse(color_string))
if clear_highlight:
self.color_select_view.clear_highlight()
self.color_rgb_box.queue_draw()
self.color_display_button.queue_draw()
class InputDialog(DialogBox):
'''
Simple input dialog.
@undocumented: click_confirm_button
@undocumented: click_cancel_button
@undocumented: m_key_press
'''
def __init__(self,
title,
init_text,
default_width=330,
default_height=145,
confirm_callback=None,
cancel_callback=None,
cancel_first=True):
'''
Initialize InputDialog class.
@param title: Input dialog title.
@param init_text: Initialize input text.
@param default_width: Width of dialog, default is 330 pixel.
@param default_height: Height of dialog, default is 330 pixel.
@param confirm_callback: Callback when user click confirm button, this callback accept one argument that return by user input text.
@param cancel_callback: Callback when user click cancel button, this callback not need argument.
@param cancel_first: Set as True if to make cancel button before confirm button, default is True.
'''
# Init.
DialogBox.__init__(self, title, default_width, default_height, DIALOG_MASK_SINGLE_PAGE)
self.confirm_callback = confirm_callback
self.cancel_callback = cancel_callback
self.entry_align = gtk.Alignment()
self.entry_align.set(0.5, 0.5, 0, 0)
self.entry_align.set_padding(0, 0, 8, 8)
self.entry = InputEntry(init_text)
self.entry.set_size(default_width - 20, 25)
self.confirm_button = Button(_("OK"))
self.cancel_button = Button(_("Cancel"))
self.confirm_button.connect("clicked", lambda w: self.click_confirm_button())
self.cancel_button.connect("clicked", lambda w: self.click_cancel_button())
self.entry_align.add(self.entry)
self.body_box.pack_start(self.entry_align, True, True)
if cancel_first:
self.right_button_box.set_buttons([self.cancel_button, self.confirm_button])
else:
self.right_button_box.set_buttons([self.confirm_button, self.cancel_button])
self.connect("show", self.focus_input)
self.entry.connect("key-press-event", self.m_key_press)
self.keymap = {
"Return" : self.m_press_return,
}
def m_key_press(self, widget, event):
key_name = get_keyevent_name(event)
if self.keymap.has_key(key_name):
self.keymap[key_name]()
return True
def m_press_return(self):
self.click_confirm_button()
def focus_input(self, widget):
'''
Grab focus on input entry.
@param widget: InputDialog widget.
'''
self.entry.entry.grab_focus()
def click_confirm_button(self):
'''
Internal function to handle click confirm button.
'''
if self.confirm_callback != None:
self.confirm_callback(self.entry.get_text())
self.destroy()
def click_cancel_button(self):
'''
Infernal function to handle click cancel button.
'''
if self.cancel_callback != None:
self.cancel_callback()
self.destroy()
class InputDialog(DialogBox):
'''
Simple input dialog.
@undocumented: click_confirm_button
@undocumented: click_cancel_button
@undocumented: m_key_press
'''
def __init__(self,
title,
init_text,
default_width=330,
default_height=145,
confirm_callback=None,
cancel_callback=None,
cancel_first=True):
'''
Initialize InputDialog class.
@param title: Input dialog title.
@param init_text: Initialize input text.
@param default_width: Width of dialog, default is 330 pixel.
@param default_height: Height of dialog, default is 330 pixel.
@param confirm_callback: Callback when user click confirm button, this callback accept one argument that return by user input text.
@param cancel_callback: Callback when user click cancel button, this callback not need argument.
@param cancel_first: Set as True if to make cancel button before confirm button, default is True.
'''
# Init.
DialogBox.__init__(self, title, default_width, default_height, DIALOG_MASK_SINGLE_PAGE)
self.confirm_callback = confirm_callback
self.cancel_callback = cancel_callback
self.entry_align = gtk.Alignment()
self.entry_align.set(0.5, 0.5, 0, 0)
self.entry_align.set_padding(0, 0, 8, 8)
self.entry = InputEntry(init_text)
self.entry.set_size(default_width - 20, 25)
self.confirm_button = Button(_("OK"))
self.cancel_button = Button(_("Cancel"))
self.confirm_button.connect("clicked", lambda w: self.click_confirm_button())
self.cancel_button.connect("clicked", lambda w: self.click_cancel_button())
self.entry_align.add(self.entry)
self.body_box.pack_start(self.entry_align, True, True)
if cancel_first:
self.right_button_box.set_buttons([self.cancel_button, self.confirm_button])
else:
self.right_button_box.set_buttons([self.confirm_button, self.cancel_button])
self.connect("show", self.focus_input)
self.entry.connect("key-press-event", self.m_key_press)
self.keymap = {
"Return" : self.m_press_return,
}
def m_key_press(self, widget, event):
key_name = get_keyevent_name(event)
if self.keymap.has_key(key_name):
self.keymap[key_name]()
return True
def m_press_return(self):
self.click_confirm_button()
def focus_input(self, widget):
'''
Grab focus on input entry.
@param widget: InputDialog widget.
'''
self.entry.entry.grab_focus()
def click_confirm_button(self):
'''
Internal function to handle click confirm button.
'''
if self.confirm_callback != None:
self.confirm_callback(self.entry.get_text())
self.destroy()
def click_cancel_button(self):
'''
Infernal function to handle click cancel button.
'''
if self.cancel_callback != None:
self.cancel_callback()
self.destroy()
class ColorSelectDialog(DialogBox):
'''
ColorSelectionDialog widget.
@undocumented: click_confirm_button
@undocumented: click_cancel_button
@undocumented: click_rgb_spin
@undocumented: press_return_color_entry
@undocumented: expose_display_button
'''
DEFAULT_COLOR_LIST = ["#000000", "#808080", "#E20417", "#F29300", "#FFEC00", "#95BE0D", "#008F35", "#00968F", "#FFFFFF", "#C0C0C0", "#E2004E", "#E2007A", "#920A7E", "#162883", "#0069B2", "#009DE0"]
def __init__(self,
init_color="#FFFFFF",
confirm_callback=None,
cancel_callback=None,
cancel_first=True,
):
'''
Initialize ColorSelectDialog class.
@param init_color: Initialize color of dialog.
@param confirm_callback: Callback when user click OK, this callback accept one argument, color string.
@param cancel_callback: Callback when user click cancel, this callback don't accept any argument.
@param cancel_first: Set as True if to make cancel button before confirm button, default is True.
'''
DialogBox.__init__(self, _("Select color"), mask_type=DIALOG_MASK_SINGLE_PAGE)
self.confirm_callback = confirm_callback
self.cancel_callback = cancel_callback
self.cancel_first = cancel_first
self.color_box = gtk.HBox()
self.color_align = gtk.Alignment()
self.color_align.set(0.5, 0.5, 0.0, 0.0)
self.color_align.set_padding(10, 0, 8, 8)
self.color_align.add(self.color_box)
self.color_hsv = HSV()
self.color_string = init_color
(self.color_r, self.color_g, self.color_b) = self.color_hsv.get_rgb_color()
self.color_hsv.get_hsv_widget().connect(
"button-release-event",
lambda w, e: self.update_color_info(self.color_hsv.get_color_string()))
self.color_box.pack_start(self.color_hsv, False, False)
self.color_right_box = gtk.VBox()
self.color_right_align = gtk.Alignment()
self.color_right_align.set(0.5, 0.5, 0.0, 0.0)
self.color_right_align.set_padding(8, 0, 0, 0)
self.color_right_align.add(self.color_right_box)
self.color_box.pack_start(self.color_right_align)
self.color_info_box = gtk.HBox()
self.color_right_box.pack_start(self.color_info_box, False, False)
self.color_display_box = gtk.VBox()
self.color_display_button = gtk.Button()
self.color_display_button.connect("expose-event", self.expose_display_button)
self.color_display_button.set_size_request(70, 58)
self.color_display_align = gtk.Alignment()
self.color_display_align.set(0.5, 0.5, 1.0, 1.0)
self.color_display_align.set_padding(5, 5, 5, 5)
self.color_display_align.add(self.color_display_button)
self.color_display_box.pack_start(self.color_display_align, False, False, 5)
self.color_hex_box = gtk.HBox()
self.color_hex_label = Label(_("Color value"))
self.color_hex_box.pack_start(self.color_hex_label, False, False, 5)
self.color_hex_entry = InputEntry(self.color_string)
self.color_hex_entry.entry.check_text = is_hex_color
self.color_hex_entry.entry.connect("press-return", self.press_return_color_entry)
self.color_hex_entry.set_size(70, 24)
self.color_hex_box.pack_start(self.color_hex_entry, False, False, 5)
self.color_display_box.pack_start(self.color_hex_box, False, False, 5)
self.color_info_box.pack_start(self.color_display_box, False, False, 5)
self.color_rgb_box = gtk.VBox()
self.color_r_box = gtk.HBox()
self.color_r_label = Label(_("Red: "))
self.color_r_spin = SpinBox(self.color_r, 0, 255, 1,
check_text=self.is_color_value)
self.color_r_spin.connect("value-changed", lambda s, v: self.click_rgb_spin())
self.color_r_box.pack_start(self.color_r_label, False, False)
self.color_r_box.pack_start(self.color_r_spin, False, False)
self.color_g_box = gtk.HBox()
self.color_g_label = Label(_("Green: "))
self.color_g_spin = SpinBox(self.color_g, 0, 255, 1,
check_text=self.is_color_value)
self.color_g_spin.connect("value-changed", lambda s, v: self.click_rgb_spin())
self.color_g_box.pack_start(self.color_g_label, False, False)
self.color_g_box.pack_start(self.color_g_spin, False, False)
self.color_b_box = gtk.HBox()
self.color_b_label = Label(_("Blue: "))
self.color_b_spin = SpinBox(self.color_b, 0, 255, 1,
check_text=self.is_color_value)
self.color_b_spin.connect("value-changed", lambda s, v: self.click_rgb_spin())
self.color_b_box.pack_start(self.color_b_label, False, False)
self.color_b_box.pack_start(self.color_b_spin, False, False)
self.color_rgb_box.pack_start(self.color_r_box, False, False, 8)
self.color_rgb_box.pack_start(self.color_g_box, False, False, 8)
self.color_rgb_box.pack_start(self.color_b_box, False, False, 8)
self.color_info_box.pack_start(self.color_rgb_box, False, False, 5)
self.color_select_view = IconView()
self.color_select_view.set_size_request(250, 60)
self.color_select_view.connect("button-press-item", lambda view, item, x, y: self.update_color_info(item.color, False))
self.color_select_view.draw_mask = self.get_mask_func(self.color_select_view)
self.color_select_scrolled_window = ScrolledWindow()
for color in self.DEFAULT_COLOR_LIST:
self.color_select_view.add_items([ColorItem(color)])
self.color_select_align = gtk.Alignment()
self.color_select_align.set(0.5, 0.5, 1.0, 1.0)
self.color_select_align.set_padding(10, 5, 6, 5)
self.color_select_scrolled_window.add_child(self.color_select_view)
self.color_select_scrolled_window.set_size_request(-1, 60)
self.color_select_align.add(self.color_select_scrolled_window)
self.color_right_box.pack_start(self.color_select_align, True, True)
self.confirm_button = Button(_("OK"))
self.cancel_button = Button(_("Cancel"))
self.confirm_button.connect("clicked", lambda w: self.click_confirm_button())
self.cancel_button.connect("clicked", lambda w: self.click_cancel_button())
if self.cancel_first:
self.right_button_box.set_buttons([self.cancel_button, self.confirm_button])
else:
self.right_button_box.set_buttons([self.confirm_button, self.cancel_button])
self.body_box.pack_start(self.color_align, True, True)
self.update_color_info(self.color_string)
def is_color_value(self, string):
return len(string) == 0 or (is_int(string) and 0 <= int(string) <= 255)
def click_confirm_button(self):
'''
Wrap callback when user click ok button.
'''
if self.confirm_callback != None:
self.confirm_callback(self.color_hex_entry.get_text())
self.destroy()
def click_cancel_button(self):
'''
Wrap callback when user click cancel button.
'''
if self.cancel_callback != None:
self.cancel_callback()
self.destroy()
def click_rgb_spin(self):
'''
Callback when user click RGB spin.
'''
self.update_color_info(color_rgb_to_hex((self.color_r_spin.get_value(),
self.color_g_spin.get_value(),
self.color_b_spin.get_value())))
def press_return_color_entry(self, entry):
'''
Callback when user press `return` key on entry.
@param entry: Color input entry.
'''
self.update_color_info(entry.get_text())
entry.select_all()
def expose_display_button(self, widget, event):
'''
Callback for `expose-event` signal.
@param widget: Gtk.Widget instance.
@param event: Expose event.
@return: Always return True
'''
# Init.
cr = widget.window.cairo_create()
rect = widget.allocation
cr.set_source_rgb(*color_hex_to_cairo(self.color_string))
cr.rectangle(rect.x, rect.y, rect.width, rect.height)
cr.fill()
# Propagate expose.
propagate_expose(widget, event)
return True
def update_color_info(self, color_string, clear_highlight=True):
'''
Update color information.
@param color_string: Hex color string.
@param clear_highlight: Whether clear color select view's highlight status, default is True.
'''
self.color_string = color_string
(self.color_r, self.color_g, self.color_b) = color_hex_to_rgb(self.color_string)
self.color_r_spin.update(self.color_r)
self.color_g_spin.update(self.color_g)
self.color_b_spin.update(self.color_b)
self.color_hex_entry.set_text(self.color_string)
if not color_string.startswith("#"):
color_string = "#" + color_string
self.color_hsv.set_current_color(gtk.gdk.color_parse(color_string))
if clear_highlight:
self.color_select_view.clear_highlight()
self.color_rgb_box.queue_draw()
self.color_display_button.queue_draw()