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Re: [ruby-gnome2-devel-en] libglade gem
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From: Dobai-Pataky B. <dp...@gm...> - 2011-02-05 10:18:40
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=begin
rbbr/ui/browser.rb
$Author: mutoh $
$Date: 2005/10/23 16:39:03 $
Copyright (C) 2002-2005 Ruby-GNOME2 Project
Copyright (C) 2000-2002 Hiroshi Igarashi <ig...@ru...>
This program is free software.
You can distribute/modify this program under
the terms of the Ruby Distribute License.
=end
module RBBR
module UI
class Browser < Gtk::Window
include WindowUtils
include GetText
GetText.bindtextdomain("rbbr", nil, nil, "UTF-8")
def create_menubar
cal_req = Proc.new{
LibrarySelectionDialog.new(self, @conf, [@modulelist, @moduletree])
}
cal_load = Proc.new{
fs = Gtk::FileSelection.new(_("Select a Ruby script"))
fs.set_transient_for(self)
filename = nil
fs.show_all
if fs.run == Gtk::Dialog::RESPONSE_OK
filename = fs.filename
begin
if FileTest.file?(filename)
load(filename)
dag = RBBR::MetaInfo::ModuleDAG.full_module_dag
@moduleview.get_nth_page(@moduleview.page).child.update(dag)
else
raise _("A folder was selected when a file was expected.")
end
rescue Exception
show_error_message(_("Could not load the script '%s'") % filename, $!)
end
end
fs.destroy
}
cal_update_api = Proc.new{
RBBR::UI::Downloader.new(File.join(::RBBR::Config::DATA_DIR, "glade/downloader.ui"),
nil, "ruby-gnome2-api downloader")
}
cal_quit = Proc.new{ save_conf; Gtk.main_quit }
cal_expand = Proc.new{ @moduletree.expand_all }
cal_fold = Proc.new{ @moduletree.collapse_all }
cal_goback = Proc.new{ @undomanager.undo }
cal_gonext = Proc.new{ @undomanager.redo }
cal_update = Proc.new{ @moduletree.update(RBBR::MetaInfo::ModuleDAG.full_module_dag) }
cal_stockbrowser = Proc.new{
RBBR::UI::StockBrowseDialog.new(@conf).show_all
}
cal_infobrowser = Proc.new{
infodialog = RBBR::UI::InfoDialog.new(self, @database)
infodialog.run
infodialog.destroy
}
cal_about = Proc.new{
aboutdialog = RBBR::UI::AboutDialog.new(self)
aboutdialog.run
aboutdialog.destroy
}
accelgroup = Gtk::AccelGroup.new
add_accel_group(accelgroup)
ifp = Gtk::ItemFactory.new(Gtk::ItemFactory::TYPE_MENU_BAR, "<main>", accelgroup)
ifp.create_items([
[_("/_File")],
[_("/_File/_Require Library..."), "<StockItem>", "<control>L", Gtk::Stock::ADD, cal_req],
[_("/_File/_Load Script..."), "<StockItem>", "<control>O", Gtk::Stock::OPEN, cal_load],
[_("/_File/_Separator"), "<Separator>"],
[_("/_File/_Update Ruby-GNOME2 documents"), "<StockItem>", "<control>U", Gtk::Stock::REFRESH, cal_update_api],
[_("/_File/_Separator"), "<Separator>"],
[_("/_File/_Quit"), "<StockItem>", "<control>Q", Gtk::Stock::QUIT, cal_quit],
[_("/_View")],
[_("/_View/_Expand All"), "<StockItem>", "<control>E", Gtk::Stock::GOTO_BOTTOM, cal_expand],
[_("/_View/_Collapse All"), "<StockItem>", "<control>C", Gtk::Stock::GOTO_TOP, cal_fold],
[_("/_View/_Separator1"), "<Separator>"],
[_("/_View/Go _Back"), "<StockItem>", "<control>B", Gtk::Stock::GO_BACK, cal_goback],
[_("/_View/Go _Forward"), "<StockItem>", "<control>F", Gtk::Stock::GO_FORWARD, cal_gonext],
[_("/_View/_Separator2"), "<Separator>"],
[_("/_View/_Refresh"), "<StockItem>", "<control>R", Gtk::Stock::REFRESH, cal_update],
[_("/_View/_Separator"), "<Separator>"],
[_("/_View/_Stock Item and Icon Browser..."), "<Item>", "<control>I", "", cal_stockbrowser],
[_("/_View/Ruby _Informations..."), "<Item>", "<control>I", "", cal_infobrowser],
[_("/_Help")],
[_("/_Help/_About"), "<StockItem>", "", "", cal_about]
])
@back_menu = ifp.get_widget(_("/_View/Go _Back").gsub(/_/, ""))
@forward_menu = ifp.get_widget(_("/_View/Go _Forward").gsub(/_/, ""))
@back_menu.sensitive = false
@forward_menu.sensitive = false
@expand_menu = ifp.get_widget(_("/_View/_Expand All").gsub(/_/, ""))
@collapse_menu = ifp.get_widget(_("/_View/_Collapse All").gsub(/_/, ""))
ifp.get_widget("<main>")
end
def create_toolbar
toolbar = Gtk::Toolbar.new
toolbar.toolbar_style = Gtk::Toolbar::ICONS
@back = toolbar.append(Gtk::Stock::GO_BACK, _("Go back")) do
@undomanager.undo
end
@forward = toolbar.append(Gtk::Stock::GO_FORWARD, _("Go forward")) do
@undomanager.redo
end
@back.sensitive = false
@forward.sensitive = false
toolbar.append_space
# create search entry box
@search_box = RBBR::UI::SearchEntryBox.new
@search_box.signal_connect("search") do |w, name_space, method_name|
@moduleview.get_nth_page(@moduleview.page).child.search(name_space, method_name)
end
toolbar.append(@search_box, _("Enter search class/module and method/constant"))
Gtk::HandleBox.new.add(toolbar)
end
def initialize
super
@conf = ConfManager.new
@undomanager = UndoManager.new
@conf["main.x"] ||= 0
@conf["main.y"] ||= 0
@conf["main.width"] ||= 500
@conf["main.height"] ||= 400
@conf["leftpane.width"] ||= 250
signal_connect("delete-event") do
save_conf
false
end
signal_connect("destroy") do
Gtk.main_quit
end
# set title
set_title(_("Ruby Browser"))
# setting size, position
set_default_size(@conf["main.width"], @conf["main.height"])
move(@conf["main.x"], @conf["main.y"])
# create document @database
@database = Doc::MultiDatabase.new
# create vbox
vbox = Gtk::VBox.new(false, 0)
add(vbox)
# create menu
menubar = create_menubar
vbox.pack_start(menubar, false, false, 0)
# create toolbar
vbox.pack_start(create_toolbar, false, false, 0)
# create main box
main_paned = Gtk::HPaned.new
vbox.pack_start(main_paned, true, true, 0)
@index_paned = Gtk::VBox.new
@index_paned.set_size_request(@conf["leftpane.width"], -1)
main_paned.add(@index_paned)
# create left pane
@moduleview = Gtk::Notebook.new
@index_paned.pack_start(@moduleview)
dag = RBBR::MetaInfo::ModuleDAG.full_module_dag
@modulelist = ModuleListView.new(@search_box.entry)
@moduletree = ModuleTreeView.new(@search_box.entry)
# create module display
@module_display = ModuleDisplay.new(@database, @conf)
[[@modulelist, _("_List")], [@moduletree, _("_Tree")]].each do |widget, text|
scwin = Gtk::ScrolledWindow.new
scwin.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC)
scwin.add(widget)
label = Gtk::Label.new(text)
label.use_underline = true
@moduleview.append_page(scwin, label)
label.mnemonic_widget = widget
Thread.start do
widget.realize
widget.window.set_cursor(Gdk::Cursor.new(Gdk::Cursor::WATCH))
widget.update(dag)
widget.window.set_cursor(nil)
end
widget.signal_connect("next_search_method") do |w, method_name|
@module_display.search_method(method_name)
end
widget.add_observer(@module_display)
end
main_paned.add2(@module_display)
@moduleview.signal_connect("switch-page") do |notebook, page, pagenum|
# enable expand/collapse menu items when tree if choosed
@expand_menu.sensitive = @collapse_menu.sensitive = pagenum == 1
end
# set icon
set_icon(Gdk::Pixbuf.new(File.join(RBBR::Config::DATA_DIR, "icon.png")))
@search_box.button.grab_default
set_default(@search_box.button)
@search_box.entry.grab_focus
@undomanager.signal_connect("changed") do |w, undo_, redo_|
@back.sensitive = undo_
@forward.sensitive = redo_
@back_menu.sensitive = undo_
@forward_menu.sensitive = redo_
end
# Add Keyboard accelerations.
ag = Gtk::AccelGroup.new
ag.connect(Gdk::Keyval::GDK_Left, Gdk::Window::CONTROL_MASK,
Gtk::ACCEL_VISIBLE) do
@moduleview.grab_focus
end
ag.connect(Gdk::Keyval::GDK_Right, Gdk::Window::CONTROL_MASK,
Gtk::ACCEL_VISIBLE) do
@module_display.notebook.grab_focus
end
ag.connect(Gdk::Keyval::GDK_Down, Gdk::Window::CONTROL_MASK,
Gtk::ACCEL_VISIBLE) do
if @module_display.module_label.has_focus?
@module_display.notebook.grab_focus
else
@module_display.docviewer.grab_focus
end
end
ag.connect(Gdk::Keyval::GDK_Up, Gdk::Window::CONTROL_MASK,
Gtk::ACCEL_VISIBLE) do
if @module_display.docviewer.has_focus?
@module_display.notebook.grab_focus
else
@module_display.module_label.grab_focus
end
end
add_accel_group(ag)
end
def save_conf
p "save config..." if $DEBUG
#Save config
@module_display.save_conf
@conf["main.width"] = allocation.width
@conf["main.height"] = allocation.height
@conf["leftpane.width"] = @index_paned.allocation.width
x, y = window.root_origin
@conf["main.x"] = x < 0 ? 2 : x
@conf["main.y"] = y < 0 ? 2 : y
end
end
end;end |