def make_toolbar(self, toolbar, tips, use_stock_icons):
# bold tool
self.bold = self._make_toggle_button(
toolbar, tips,
"Bold", "bold.png", gtk.STOCK_BOLD,
lambda: self._editor.get_textview().toggle_font_mod("bold"),
use_stock_icons)
# italic tool
self.italic = self._make_toggle_button(
toolbar, tips,
"Italic", "italic.png", gtk.STOCK_ITALIC,
lambda: self._editor.get_textview().toggle_font_mod("italic"),
use_stock_icons)
# underline tool
self.underline = self._make_toggle_button(
toolbar, tips,
"Underline", "underline.png", gtk.STOCK_UNDERLINE,
lambda: self._editor.get_textview().toggle_font_mod("underline"),
use_stock_icons)
# strikethrough
self.strike = self._make_toggle_button(
toolbar, tips,
"Strike", "strike.png", gtk.STOCK_STRIKETHROUGH,
lambda: self._editor.get_textview().toggle_font_mod("strike"),
use_stock_icons)
# fixed-width tool
self.fixed_width = self._make_toggle_button(
toolbar, tips,
"Monospace", "fixed-width.png", None,
lambda: self._editor.get_textview().toggle_font_mod("tt"),
use_stock_icons)
# link
self.link = self._make_toggle_button(
toolbar, tips,
"Make Link", "link.png", None,
self.on_toggle_link,
use_stock_icons)
# no wrap tool
self.no_wrap = self._make_toggle_button(
toolbar, tips,
"No Wrapping", "no-wrap.png", None,
lambda: self._editor.get_textview().toggle_font_mod("nowrap"),
use_stock_icons)
# family combo
self.font_family_combo = FontSelector()
self.font_family_combo.set_size_request(150, 25)
item = gtk.ToolItem()
item.add(self.font_family_combo)
tips.set_tip(item, "Font Family")
toolbar.insert(item, -1)
self.font_family_id = self.font_family_combo.connect("changed",
lambda w: self.on_family_set())
self._font_ui_signals.append(FontUI(self.font_family_combo,
self.font_family_id))
# font size
DEFAULT_FONT_SIZE = 10
self.font_size_button = gtk.SpinButton(
gtk.Adjustment(value=DEFAULT_FONT_SIZE, lower=2, upper=500,
step_incr=1))
self.font_size_button.set_size_request(-1, 25)
#self.font_size_button.set_range(2, 100)
self.font_size_button.set_value(DEFAULT_FONT_SIZE)
self.font_size_button.set_editable(False)
item = gtk.ToolItem()
item.add(self.font_size_button)
tips.set_tip(item, "Font Size")
toolbar.insert(item, -1)
self.font_size_id = self.font_size_button.connect("value-changed",
lambda w:
self.on_font_size_change(self.font_size_button.get_value()))
self._font_ui_signals.append(FontUI(self.font_size_button,
self.font_size_id))
# font fg color
# TODO: code in proper default color
self.fg_color_button = FgColorTool(14, 15, (0, 0, 0))
self.fg_color_button.connect("set-color",
lambda w, color: self.on_color_set("fg", color))
tips.set_tip(self.fg_color_button, "Set Text Color")
toolbar.insert(self.fg_color_button, -1)
# font bg color
self.bg_color_button = BgColorTool(14, 15, (65535, 65535, 65535))
self.bg_color_button.connect("set-color",
lambda w, color: self.on_color_set("bg", color))
tips.set_tip(self.bg_color_button, "Set Background Color")
toolbar.insert(self.bg_color_button, -1)
# separator
toolbar.insert(gtk.SeparatorToolItem(), -1)
# left tool
self.left_align = self._make_toggle_button(
toolbar, tips,
"Left Align", "alignleft.png", gtk.STOCK_JUSTIFY_LEFT,
lambda: self.on_justify("left"),
use_stock_icons)
# center tool
self.center_align = self._make_toggle_button(
toolbar, tips,
"Center Align", "aligncenter.png", gtk.STOCK_JUSTIFY_CENTER,
lambda: self.on_justify("center"),
use_stock_icons)
# right tool
self.right_align = self._make_toggle_button(
toolbar, tips,
"Right Align", "alignright.png", gtk.STOCK_JUSTIFY_RIGHT,
lambda: self.on_justify("right"),
use_stock_icons)
# justify tool
self.fill_align = self._make_toggle_button(
toolbar, tips,
"Justify Align", "alignjustify.png", gtk.STOCK_JUSTIFY_FILL,
lambda: self.on_justify("fill"),
use_stock_icons)
# bullet list tool
self.bullet = self._make_toggle_button(
toolbar, tips,
"Bullet List", "bullet.png", None,
lambda: self.on_bullet_list(),
use_stock_icons)
def make_toolbar(self, toolbar, tips, use_stock_icons):
# bold tool
self.bold = self._make_toggle_button(
toolbar, tips, "Bold", "bold.png", gtk.STOCK_BOLD,
lambda: self._editor.get_textview().toggle_font_mod("bold"),
use_stock_icons)
# italic tool
self.italic = self._make_toggle_button(
toolbar, tips, "Italic", "italic.png", gtk.STOCK_ITALIC,
lambda: self._editor.get_textview().toggle_font_mod("italic"),
use_stock_icons)
# underline tool
self.underline = self._make_toggle_button(
toolbar, tips, "Underline", "underline.png", gtk.STOCK_UNDERLINE,
lambda: self._editor.get_textview().toggle_font_mod("underline"),
use_stock_icons)
# strikethrough
self.strike = self._make_toggle_button(
toolbar, tips, "Strike", "strike.png", gtk.STOCK_STRIKETHROUGH,
lambda: self._editor.get_textview().toggle_font_mod("strike"),
use_stock_icons)
# fixed-width tool
self.fixed_width = self._make_toggle_button(
toolbar, tips, "Monospace", "fixed-width.png", None,
lambda: self._editor.get_textview().toggle_font_mod("tt"),
use_stock_icons)
# link
self.link = self._make_toggle_button(toolbar, tips, "Make Link",
"link.png", None,
self.on_toggle_link,
use_stock_icons)
# no wrap tool
self.no_wrap = self._make_toggle_button(
toolbar, tips, "No Wrapping", "no-wrap.png", None,
lambda: self._editor.get_textview().toggle_font_mod("nowrap"),
use_stock_icons)
# family combo
self.font_family_combo = FontSelector()
self.font_family_combo.set_size_request(150, 25)
item = gtk.ToolItem()
item.add(self.font_family_combo)
tips.set_tip(item, "Font Family")
toolbar.insert(item, -1)
self.font_family_id = self.font_family_combo.connect(
"changed", lambda w: self.on_family_set())
self._font_ui_signals.append(
FontUI(self.font_family_combo, self.font_family_id))
# font size
DEFAULT_FONT_SIZE = 10
self.font_size_button = gtk.SpinButton(
gtk.Adjustment(value=DEFAULT_FONT_SIZE,
lower=2,
upper=500,
step_incr=1))
self.font_size_button.set_size_request(-1, 25)
#self.font_size_button.set_range(2, 100)
self.font_size_button.set_value(DEFAULT_FONT_SIZE)
self.font_size_button.set_editable(False)
item = gtk.ToolItem()
item.add(self.font_size_button)
tips.set_tip(item, "Font Size")
toolbar.insert(item, -1)
self.font_size_id = self.font_size_button.connect(
"value-changed",
lambda w: self.on_font_size_change(self.font_size_button.get_value(
)))
self._font_ui_signals.append(
FontUI(self.font_size_button, self.font_size_id))
# font fg color
# TODO: code in proper default color
self.fg_color_button = FgColorTool(14, 15, (0, 0, 0))
self.fg_color_button.connect(
"set-color", lambda w, color: self.on_color_set("fg", color))
tips.set_tip(self.fg_color_button, "Set Text Color")
toolbar.insert(self.fg_color_button, -1)
# font bg color
self.bg_color_button = BgColorTool(14, 15, (65535, 65535, 65535))
self.bg_color_button.connect(
"set-color", lambda w, color: self.on_color_set("bg", color))
tips.set_tip(self.bg_color_button, "Set Background Color")
toolbar.insert(self.bg_color_button, -1)
# separator
toolbar.insert(gtk.SeparatorToolItem(), -1)
# left tool
self.left_align = self._make_toggle_button(
toolbar, tips, "Left Align", "alignleft.png",
gtk.STOCK_JUSTIFY_LEFT, lambda: self.on_justify("left"),
use_stock_icons)
# center tool
self.center_align = self._make_toggle_button(
toolbar, tips, "Center Align", "aligncenter.png",
gtk.STOCK_JUSTIFY_CENTER, lambda: self.on_justify("center"),
use_stock_icons)
# right tool
self.right_align = self._make_toggle_button(
toolbar, tips, "Right Align", "alignright.png",
gtk.STOCK_JUSTIFY_RIGHT, lambda: self.on_justify("right"),
use_stock_icons)
# justify tool
self.fill_align = self._make_toggle_button(
toolbar, tips, "Justify Align", "alignjustify.png",
gtk.STOCK_JUSTIFY_FILL, lambda: self.on_justify("fill"),
use_stock_icons)
# bullet list tool
self.bullet = self._make_toggle_button(toolbar, tips, "Bullet List",
"bullet.png", None,
lambda: self.on_bullet_list(),
use_stock_icons)
class EditorMenus (gobject.GObject):
def __init__(self, editor):
gobject.GObject.__init__(self)
self._editor = editor
self._font_ui_signals = [] # list of font ui widgets
#=============================================================
# Update UI (menubar) from font under cursor
def on_font_change(self, editor, font):
"""Update the toolbar reflect the font under the cursor"""
# block toolbar handlers
for ui in self._font_ui_signals:
ui.widget.handler_block(ui.signal)
# update font mods
self.bold.widget.set_active(font.mods["bold"])
self.italic.widget.set_active(font.mods["italic"])
self.underline.widget.set_active(font.mods["underline"])
self.strike.widget.set_active(font.mods["strike"])
self.fixed_width.widget.set_active(font.mods["tt"])
self.link.widget.set_active(font.link is not None)
self.no_wrap.widget.set_active(font.mods["nowrap"])
# update text justification
self.left_align.widget.set_active(font.justify == "left")
self.center_align.widget.set_active(font.justify == "center")
self.right_align.widget.set_active(font.justify == "right")
self.fill_align.widget.set_active(font.justify == "fill")
# update bullet list
self.bullet.widget.set_active(font.par_type == "bullet")
# update family/size buttons
self.font_family_combo.set_family(font.family)
self.font_size_button.set_value(font.size)
# unblock toolbar handlers
for ui in self._font_ui_signals:
ui.widget.handler_unblock(ui.signal)
#==================================================
# changing font handlers
def on_mod(self, mod):
"""Toggle a font modification"""
self._editor.get_textview().toggle_font_mod(mod)
#font = self._editor.get_textview().get_font()
#mod_button.handler_block(mod_id)
#mod_button.set_active(font.mods[mod])
#mod_button.handler_unblock(mod_id)
def on_toggle_link(self):
textview = self._editor.get_textview()
textview.toggle_link()
tag, start, end = textview.get_link()
if tag is not None:
self.emit("make-link")
def on_justify(self, justify):
"""Set font justification"""
self._editor.get_textview().set_justify(justify)
font = self._editor.get_textview().get_font()
self.on_font_change(self._editor, font)
def on_bullet_list(self):
"""Toggle bullet list"""
self._editor.get_textview().toggle_bullet()
font = self._editor.get_textview().get_font()
self.on_font_change(self._editor, font)
def on_indent(self):
"""Indent current paragraph"""
self._editor.get_textview().indent()
def on_unindent(self):
"""Unindent current paragraph"""
self._editor.get_textview().unindent()
def on_family_set(self):
"""Set the font family"""
self._editor.get_textview().set_font_family(
self.font_family_combo.get_family())
self._editor.get_textview().grab_focus()
def on_font_size_change(self, size):
"""Set the font size"""
self._editor.get_textview().set_font_size(size)
self._editor.get_textview().grab_focus()
def on_font_size_inc(self):
"""Increase font size"""
font = self._editor.get_textview().get_font()
font.size += 2
self._editor.get_textview().set_font_size(font.size)
self.on_font_change(self._editor, font)
def on_font_size_dec(self):
"""Decrease font size"""
font = self._editor.get_textview().get_font()
if font.size > 4:
font.size -= 2
self._editor.get_textview().set_font_size(font.size)
self.on_font_change(self._editor, font)
def on_color_set(self, kind, color=0):
"""Set text/background color"""
if color == 0:
if kind == "fg":
color = self.fg_color_button.color
elif kind == "bg":
color = self.bg_color_button.color
else:
color = None
if color is not None:
colorstr = color_tuple_to_string(color)
else:
colorstr = None
if kind == "fg":
self._editor.get_textview().set_font_fg_color(colorstr)
elif kind == "bg":
self._editor.get_textview().set_font_bg_color(colorstr)
else:
raise Exception("unknown color type '%s'" % str(kind))
def on_choose_font(self):
"""Callback for opening Choose Font Dialog"""
font = self._editor.get_textview().get_font()
dialog = gtk.FontSelectionDialog("Choose Font")
dialog.set_font_name("%s %d" % (font.family, font.size))
response = dialog.run()
if response == gtk.RESPONSE_OK:
self._editor.get_textview().set_font(dialog.get_font_name())
self._editor.get_textview().grab_focus()
dialog.destroy()
def _make_toggle_button(self, toolbar, tips, tip_text, icon,
stock_id=None,
func=lambda: None,
use_stock_icons=False):
button = gtk.ToggleToolButton()
if use_stock_icons and stock_id:
button.set_stock_id(stock_id)
else:
button.set_icon_widget(get_resource_image(icon))
signal = button.connect("toggled", lambda w: func())
font_ui = FontUI(button, signal)
self._font_ui_signals.append(font_ui)
toolbar.insert(button, -1)
tips.set_tip(button, tip_text)
return font_ui
def make_toolbar(self, toolbar, tips, use_stock_icons):
# bold tool
self.bold = self._make_toggle_button(
toolbar, tips,
"Bold", "bold.png", gtk.STOCK_BOLD,
lambda: self._editor.get_textview().toggle_font_mod("bold"),
use_stock_icons)
# italic tool
self.italic = self._make_toggle_button(
toolbar, tips,
"Italic", "italic.png", gtk.STOCK_ITALIC,
lambda: self._editor.get_textview().toggle_font_mod("italic"),
use_stock_icons)
# underline tool
self.underline = self._make_toggle_button(
toolbar, tips,
"Underline", "underline.png", gtk.STOCK_UNDERLINE,
lambda: self._editor.get_textview().toggle_font_mod("underline"),
use_stock_icons)
# strikethrough
self.strike = self._make_toggle_button(
toolbar, tips,
"Strike", "strike.png", gtk.STOCK_STRIKETHROUGH,
lambda: self._editor.get_textview().toggle_font_mod("strike"),
use_stock_icons)
# fixed-width tool
self.fixed_width = self._make_toggle_button(
toolbar, tips,
"Monospace", "fixed-width.png", None,
lambda: self._editor.get_textview().toggle_font_mod("tt"),
use_stock_icons)
# link
self.link = self._make_toggle_button(
toolbar, tips,
"Make Link", "link.png", None,
self.on_toggle_link,
use_stock_icons)
# no wrap tool
self.no_wrap = self._make_toggle_button(
toolbar, tips,
"No Wrapping", "no-wrap.png", None,
lambda: self._editor.get_textview().toggle_font_mod("nowrap"),
use_stock_icons)
# family combo
self.font_family_combo = FontSelector()
self.font_family_combo.set_size_request(150, 25)
item = gtk.ToolItem()
item.add(self.font_family_combo)
tips.set_tip(item, "Font Family")
toolbar.insert(item, -1)
self.font_family_id = self.font_family_combo.connect("changed",
lambda w: self.on_family_set())
self._font_ui_signals.append(FontUI(self.font_family_combo,
self.font_family_id))
# font size
DEFAULT_FONT_SIZE = 10
self.font_size_button = gtk.SpinButton(
gtk.Adjustment(value=DEFAULT_FONT_SIZE, lower=2, upper=500,
step_incr=1))
self.font_size_button.set_size_request(-1, 25)
#self.font_size_button.set_range(2, 100)
self.font_size_button.set_value(DEFAULT_FONT_SIZE)
self.font_size_button.set_editable(False)
item = gtk.ToolItem()
item.add(self.font_size_button)
tips.set_tip(item, "Font Size")
toolbar.insert(item, -1)
self.font_size_id = self.font_size_button.connect("value-changed",
lambda w:
self.on_font_size_change(self.font_size_button.get_value()))
self._font_ui_signals.append(FontUI(self.font_size_button,
self.font_size_id))
# font fg color
# TODO: code in proper default color
self.fg_color_button = FgColorTool(14, 15, (0, 0, 0))
self.fg_color_button.connect("set-color",
lambda w, color: self.on_color_set("fg", color))
tips.set_tip(self.fg_color_button, "Set Text Color")
toolbar.insert(self.fg_color_button, -1)
# font bg color
self.bg_color_button = BgColorTool(14, 15, (65535, 65535, 65535))
self.bg_color_button.connect("set-color",
lambda w, color: self.on_color_set("bg", color))
tips.set_tip(self.bg_color_button, "Set Background Color")
toolbar.insert(self.bg_color_button, -1)
# separator
toolbar.insert(gtk.SeparatorToolItem(), -1)
# left tool
self.left_align = self._make_toggle_button(
toolbar, tips,
"Left Align", "alignleft.png", gtk.STOCK_JUSTIFY_LEFT,
lambda: self.on_justify("left"),
use_stock_icons)
# center tool
self.center_align = self._make_toggle_button(
toolbar, tips,
"Center Align", "aligncenter.png", gtk.STOCK_JUSTIFY_CENTER,
lambda: self.on_justify("center"),
use_stock_icons)
# right tool
self.right_align = self._make_toggle_button(
toolbar, tips,
"Right Align", "alignright.png", gtk.STOCK_JUSTIFY_RIGHT,
lambda: self.on_justify("right"),
use_stock_icons)
# justify tool
self.fill_align = self._make_toggle_button(
toolbar, tips,
"Justify Align", "alignjustify.png", gtk.STOCK_JUSTIFY_FILL,
lambda: self.on_justify("fill"),
use_stock_icons)
# bullet list tool
self.bullet = self._make_toggle_button(
toolbar, tips,
"Bullet List", "bullet.png", None,
lambda: self.on_bullet_list(),
use_stock_icons)
def get_format_menu(self):
return [
("/Fo_rmat",
None, None, 0, "<Branch>"),
("/Format/_Bold",
"<control>B", lambda w,e: self.on_mod("bold"), 0,
"<ImageItem>",
get_resource_pixbuf("bold.png")),
("/Format/_Italic",
"<control>I", lambda w,e: self.on_mod("italic"), 0,
"<ImageItem>",
get_resource_pixbuf("italic.png")),
("/Format/_Underline",
"<control>U", lambda w,e: self.on_mod("underline"), 0,
"<ImageItem>",
get_resource_pixbuf("underline.png")),
("/Format/S_trike",
"", lambda w,e: self.on_mod("strike"), 0,
"<ImageItem>",
get_resource_pixbuf("strike.png")),
("/Format/_Monospace",
"<control>M", lambda w,e: self.on_mod("tt"), 0,
"<ImageItem>",
get_resource_pixbuf("fixed-width.png")),
("/Format/Lin_k",
"<control>L", lambda w, e: self.on_toggle_link(), 0,
"<ImageItem>",
get_resource_pixbuf("link.png")),
("/Format/No _Wrapping",
None, lambda w, e: self.on_mod("nowrap"), 0,
"<ImageItem>",
get_resource_pixbuf("no-wrap.png")),
("/Format/sep1",
None, None, 0, "<Separator>" ),
("/Format/_Left Align",
"<shift><control>L", lambda w,e: self.on_justify("left"), 0,
"<ImageItem>",
get_resource_pixbuf("alignleft.png")),
("/Format/C_enter Align",
"<shift><control>E", lambda w,e: self.on_justify("center"), 0,
"<ImageItem>",
get_resource_pixbuf("aligncenter.png")),
("/Format/_Right Align",
"<shift><control>R", lambda w,e: self.on_justify("right"), 0,
"<ImageItem>",
get_resource_pixbuf("alignright.png")),
("/Format/_Justify Align",
"<shift><control>J", lambda w,e: self.on_justify("fill"), 0,
"<ImageItem>",
get_resource_pixbuf("alignjustify.png")),
("/Format/sep2",
None, None, 0, "<Separator>" ),
("/Format/_Bullet List",
"<control>asterisk", lambda w,e: self.on_bullet_list(), 0,
"<ImageItem>",
get_resource_pixbuf("bullet.png")),
("/Format/Indent M_ore",
"<control>parenright", lambda w,e: self.on_indent(), 0,
"<ImageItem>",
get_resource_pixbuf("indent-more.png")),
("/Format/Indent Le_ss",
"<control>parenleft", lambda w,e: self.on_unindent(), 0,
"<ImageItem>",
get_resource_pixbuf("indent-less.png")),
("/Format/sep4",
None, None, 0, "<Separator>" ),
("/Format/Increase Font _Size",
"<control>equal", lambda w, e: self.on_font_size_inc(), 0,
"<ImageItem>",
get_resource_pixbuf("font-inc.png")),
("/Format/_Decrease Font Size",
"<control>minus", lambda w, e: self.on_font_size_dec(), 0,
"<ImageItem>",
get_resource_pixbuf("font-dec.png")),
("/Format/sep5",
None, None, 0, "<Separator>" ),
("/Format/_Apply Text Color",
"", lambda w, e: self.on_color_set("fg"), 0),
("/Format/A_pply Background Color",
"", lambda w, e: self.on_color_set("bg"), 0),
("/Format/sep6",
None, None, 0, "<Separator>" ),
("/Format/Choose _Font",
"<control><shift>F", lambda w, e: self.on_choose_font(), 0,
"<ImageItem>",
get_resource_pixbuf("font.png"))
]
class EditorMenus(gobject.GObject):
def __init__(self, editor):
gobject.GObject.__init__(self)
self._editor = editor
self._font_ui_signals = [] # list of font ui widgets
#=============================================================
# Update UI (menubar) from font under cursor
def on_font_change(self, editor, font):
"""Update the toolbar reflect the font under the cursor"""
# block toolbar handlers
for ui in self._font_ui_signals:
ui.widget.handler_block(ui.signal)
# update font mods
self.bold.widget.set_active(font.mods["bold"])
self.italic.widget.set_active(font.mods["italic"])
self.underline.widget.set_active(font.mods["underline"])
self.strike.widget.set_active(font.mods["strike"])
self.fixed_width.widget.set_active(font.mods["tt"])
self.link.widget.set_active(font.link is not None)
self.no_wrap.widget.set_active(font.mods["nowrap"])
# update text justification
self.left_align.widget.set_active(font.justify == "left")
self.center_align.widget.set_active(font.justify == "center")
self.right_align.widget.set_active(font.justify == "right")
self.fill_align.widget.set_active(font.justify == "fill")
# update bullet list
self.bullet.widget.set_active(font.par_type == "bullet")
# update family/size buttons
self.font_family_combo.set_family(font.family)
self.font_size_button.set_value(font.size)
# unblock toolbar handlers
for ui in self._font_ui_signals:
ui.widget.handler_unblock(ui.signal)
#==================================================
# changing font handlers
def on_mod(self, mod):
"""Toggle a font modification"""
self._editor.get_textview().toggle_font_mod(mod)
#font = self._editor.get_textview().get_font()
#mod_button.handler_block(mod_id)
#mod_button.set_active(font.mods[mod])
#mod_button.handler_unblock(mod_id)
def on_toggle_link(self):
textview = self._editor.get_textview()
textview.toggle_link()
tag, start, end = textview.get_link()
if tag is not None:
self.emit("make-link")
def on_justify(self, justify):
"""Set font justification"""
self._editor.get_textview().set_justify(justify)
font = self._editor.get_textview().get_font()
self.on_font_change(self._editor, font)
def on_bullet_list(self):
"""Toggle bullet list"""
self._editor.get_textview().toggle_bullet()
font = self._editor.get_textview().get_font()
self.on_font_change(self._editor, font)
def on_indent(self):
"""Indent current paragraph"""
self._editor.get_textview().indent()
def on_unindent(self):
"""Unindent current paragraph"""
self._editor.get_textview().unindent()
def on_family_set(self):
"""Set the font family"""
self._editor.get_textview().set_font_family(
self.font_family_combo.get_family())
self._editor.get_textview().grab_focus()
def on_font_size_change(self, size):
"""Set the font size"""
self._editor.get_textview().set_font_size(size)
self._editor.get_textview().grab_focus()
def on_font_size_inc(self):
"""Increase font size"""
font = self._editor.get_textview().get_font()
font.size += 2
self._editor.get_textview().set_font_size(font.size)
self.on_font_change(self._editor, font)
def on_font_size_dec(self):
"""Decrease font size"""
font = self._editor.get_textview().get_font()
if font.size > 4:
font.size -= 2
self._editor.get_textview().set_font_size(font.size)
self.on_font_change(self._editor, font)
def on_color_set(self, kind, color=0):
"""Set text/background color"""
if color == 0:
if kind == "fg":
color = self.fg_color_button.color
elif kind == "bg":
color = self.bg_color_button.color
else:
color = None
if color is not None:
colorstr = color_tuple_to_string(color)
else:
colorstr = None
if kind == "fg":
self._editor.get_textview().set_font_fg_color(colorstr)
elif kind == "bg":
self._editor.get_textview().set_font_bg_color(colorstr)
else:
raise Exception("unknown color type '%s'" % str(kind))
def on_choose_font(self):
"""Callback for opening Choose Font Dialog"""
font = self._editor.get_textview().get_font()
dialog = gtk.FontSelectionDialog("Choose Font")
dialog.set_font_name("%s %d" % (font.family, font.size))
response = dialog.run()
if response == gtk.RESPONSE_OK:
self._editor.get_textview().set_font(dialog.get_font_name())
self._editor.get_textview().grab_focus()
dialog.destroy()
def _make_toggle_button(self,
toolbar,
tips,
tip_text,
icon,
stock_id=None,
func=lambda: None,
use_stock_icons=False):
button = gtk.ToggleToolButton()
if use_stock_icons and stock_id:
button.set_stock_id(stock_id)
else:
button.set_icon_widget(get_resource_image(icon))
signal = button.connect("toggled", lambda w: func())
font_ui = FontUI(button, signal)
self._font_ui_signals.append(font_ui)
toolbar.insert(button, -1)
tips.set_tip(button, tip_text)
return font_ui
def make_toolbar(self, toolbar, tips, use_stock_icons):
# bold tool
self.bold = self._make_toggle_button(
toolbar, tips, "Bold", "bold.png", gtk.STOCK_BOLD,
lambda: self._editor.get_textview().toggle_font_mod("bold"),
use_stock_icons)
# italic tool
self.italic = self._make_toggle_button(
toolbar, tips, "Italic", "italic.png", gtk.STOCK_ITALIC,
lambda: self._editor.get_textview().toggle_font_mod("italic"),
use_stock_icons)
# underline tool
self.underline = self._make_toggle_button(
toolbar, tips, "Underline", "underline.png", gtk.STOCK_UNDERLINE,
lambda: self._editor.get_textview().toggle_font_mod("underline"),
use_stock_icons)
# strikethrough
self.strike = self._make_toggle_button(
toolbar, tips, "Strike", "strike.png", gtk.STOCK_STRIKETHROUGH,
lambda: self._editor.get_textview().toggle_font_mod("strike"),
use_stock_icons)
# fixed-width tool
self.fixed_width = self._make_toggle_button(
toolbar, tips, "Monospace", "fixed-width.png", None,
lambda: self._editor.get_textview().toggle_font_mod("tt"),
use_stock_icons)
# link
self.link = self._make_toggle_button(toolbar, tips, "Make Link",
"link.png", None,
self.on_toggle_link,
use_stock_icons)
# no wrap tool
self.no_wrap = self._make_toggle_button(
toolbar, tips, "No Wrapping", "no-wrap.png", None,
lambda: self._editor.get_textview().toggle_font_mod("nowrap"),
use_stock_icons)
# family combo
self.font_family_combo = FontSelector()
self.font_family_combo.set_size_request(150, 25)
item = gtk.ToolItem()
item.add(self.font_family_combo)
tips.set_tip(item, "Font Family")
toolbar.insert(item, -1)
self.font_family_id = self.font_family_combo.connect(
"changed", lambda w: self.on_family_set())
self._font_ui_signals.append(
FontUI(self.font_family_combo, self.font_family_id))
# font size
DEFAULT_FONT_SIZE = 10
self.font_size_button = gtk.SpinButton(
gtk.Adjustment(value=DEFAULT_FONT_SIZE,
lower=2,
upper=500,
step_incr=1))
self.font_size_button.set_size_request(-1, 25)
#self.font_size_button.set_range(2, 100)
self.font_size_button.set_value(DEFAULT_FONT_SIZE)
self.font_size_button.set_editable(False)
item = gtk.ToolItem()
item.add(self.font_size_button)
tips.set_tip(item, "Font Size")
toolbar.insert(item, -1)
self.font_size_id = self.font_size_button.connect(
"value-changed",
lambda w: self.on_font_size_change(self.font_size_button.get_value(
)))
self._font_ui_signals.append(
FontUI(self.font_size_button, self.font_size_id))
# font fg color
# TODO: code in proper default color
self.fg_color_button = FgColorTool(14, 15, (0, 0, 0))
self.fg_color_button.connect(
"set-color", lambda w, color: self.on_color_set("fg", color))
tips.set_tip(self.fg_color_button, "Set Text Color")
toolbar.insert(self.fg_color_button, -1)
# font bg color
self.bg_color_button = BgColorTool(14, 15, (65535, 65535, 65535))
self.bg_color_button.connect(
"set-color", lambda w, color: self.on_color_set("bg", color))
tips.set_tip(self.bg_color_button, "Set Background Color")
toolbar.insert(self.bg_color_button, -1)
# separator
toolbar.insert(gtk.SeparatorToolItem(), -1)
# left tool
self.left_align = self._make_toggle_button(
toolbar, tips, "Left Align", "alignleft.png",
gtk.STOCK_JUSTIFY_LEFT, lambda: self.on_justify("left"),
use_stock_icons)
# center tool
self.center_align = self._make_toggle_button(
toolbar, tips, "Center Align", "aligncenter.png",
gtk.STOCK_JUSTIFY_CENTER, lambda: self.on_justify("center"),
use_stock_icons)
# right tool
self.right_align = self._make_toggle_button(
toolbar, tips, "Right Align", "alignright.png",
gtk.STOCK_JUSTIFY_RIGHT, lambda: self.on_justify("right"),
use_stock_icons)
# justify tool
self.fill_align = self._make_toggle_button(
toolbar, tips, "Justify Align", "alignjustify.png",
gtk.STOCK_JUSTIFY_FILL, lambda: self.on_justify("fill"),
use_stock_icons)
# bullet list tool
self.bullet = self._make_toggle_button(toolbar, tips, "Bullet List",
"bullet.png", None,
lambda: self.on_bullet_list(),
use_stock_icons)
def get_format_menu(self):
return [
("/Fo_rmat", None, None, 0, "<Branch>"),
("/Format/_Bold", "<control>B", lambda w, e: self.on_mod("bold"),
0, "<ImageItem>", get_resource_pixbuf("bold.png")),
("/Format/_Italic", "<control>I",
lambda w, e: self.on_mod("italic"), 0, "<ImageItem>",
get_resource_pixbuf("italic.png")),
("/Format/_Underline", "<control>U",
lambda w, e: self.on_mod("underline"), 0, "<ImageItem>",
get_resource_pixbuf("underline.png")),
("/Format/S_trike", "", lambda w, e: self.on_mod("strike"), 0,
"<ImageItem>", get_resource_pixbuf("strike.png")),
("/Format/_Monospace", "<control>M",
lambda w, e: self.on_mod("tt"), 0, "<ImageItem>",
get_resource_pixbuf("fixed-width.png")),
("/Format/Lin_k", "<control>L", lambda w, e: self.on_toggle_link(),
0, "<ImageItem>", get_resource_pixbuf("link.png")),
("/Format/No _Wrapping", None, lambda w, e: self.on_mod("nowrap"),
0, "<ImageItem>", get_resource_pixbuf("no-wrap.png")),
("/Format/sep1", None, None, 0, "<Separator>"),
("/Format/_Left Align", "<shift><control>L",
lambda w, e: self.on_justify("left"), 0, "<ImageItem>",
get_resource_pixbuf("alignleft.png")),
("/Format/C_enter Align", "<shift><control>E",
lambda w, e: self.on_justify("center"), 0, "<ImageItem>",
get_resource_pixbuf("aligncenter.png")),
("/Format/_Right Align", "<shift><control>R",
lambda w, e: self.on_justify("right"), 0, "<ImageItem>",
get_resource_pixbuf("alignright.png")),
("/Format/_Justify Align", "<shift><control>J",
lambda w, e: self.on_justify("fill"), 0, "<ImageItem>",
get_resource_pixbuf("alignjustify.png")),
("/Format/sep2", None, None, 0, "<Separator>"),
("/Format/_Bullet List", "<control>asterisk",
lambda w, e: self.on_bullet_list(), 0, "<ImageItem>",
get_resource_pixbuf("bullet.png")),
("/Format/Indent M_ore", "<control>parenright",
lambda w, e: self.on_indent(), 0, "<ImageItem>",
get_resource_pixbuf("indent-more.png")),
("/Format/Indent Le_ss", "<control>parenleft",
lambda w, e: self.on_unindent(), 0, "<ImageItem>",
get_resource_pixbuf("indent-less.png")),
("/Format/sep4", None, None, 0, "<Separator>"),
("/Format/Increase Font _Size", "<control>equal",
lambda w, e: self.on_font_size_inc(), 0, "<ImageItem>",
get_resource_pixbuf("font-inc.png")),
("/Format/_Decrease Font Size", "<control>minus",
lambda w, e: self.on_font_size_dec(), 0, "<ImageItem>",
get_resource_pixbuf("font-dec.png")),
("/Format/sep5", None, None, 0, "<Separator>"),
("/Format/_Apply Text Color", "",
lambda w, e: self.on_color_set("fg"), 0),
("/Format/A_pply Background Color", "",
lambda w, e: self.on_color_set("bg"), 0),
("/Format/sep6", None, None, 0, "<Separator>"),
("/Format/Choose _Font", "<control><shift>F",
lambda w, e: self.on_choose_font(), 0, "<ImageItem>",
get_resource_pixbuf("font.png"))
]