Generated on Tue Oct 16 11:40:50 -0400 2007 with rcov 0.8.0
Code reported as executed by Ruby looks like this... and this: this line is also marked as covered. Lines considered as run by rcov, but not reported by Ruby, look like this, and this: these lines were inferred by rcov (using simple heuristics). Finally, here's a line marked as not executed.
| Name | Total lines | Lines of code | Total coverage | Code coverage | ||||||||
| lib/alexandria/ui/dialogs/export_dialog.rb | 176 | 137 |
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1 # Copyright (C) 2004-2006 Laurent Sansonetti 2 # 3 # Alexandria is free software; you can redistribute it and/or 4 # modify it under the terms of the GNU General Public License as 5 # published by the Free Software Foundation; either version 2 of the 6 # License, or (at your option) any later version. 7 # 8 # Alexandria is distributed in the hope that it will be useful, 9 # but WITHOUT ANY WARRANTY; without even the implied warranty of 10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 11 # General Public License for more details. 12 # 13 # You should have received a copy of the GNU General Public 14 # License along with Alexandria; see the file COPYING. If not, 15 # write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 16 # Boston, MA 02111-1307, USA. 17 18 module Alexandria 19 module UI 20 class ConfirmEraseDialog < AlertDialog 21 include GetText 22 GetText.bindtextdomain(Alexandria::TEXTDOMAIN, nil, nil, "UTF-8") 23 24 def initialize(parent, filename) 25 super(parent, _("File already exists"), 26 Gtk::Stock::DIALOG_QUESTION, 27 [[Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_CANCEL], 28 [_("_Replace"), Gtk::Dialog::RESPONSE_OK]], 29 _("A file named '%s' already exists. Do you want " + 30 "to replace it with the one you are generating?") \ 31 % filename) 32 self.default_response = Gtk::Dialog::RESPONSE_CANCEL 33 show_all and @response = run 34 destroy 35 end 36 37 def erase? 38 @response == Gtk::Dialog::RESPONSE_OK 39 end 40 end 41 42 class ExportDialog < Gtk::FileChooserDialog 43 include GetText 44 extend GetText 45 GetText.bindtextdomain(Alexandria::TEXTDOMAIN, nil, nil, "UTF-8") 46 47 FORMATS = Alexandria::ExportFormat.all 48 THEMES = Alexandria::WebTheme.all 49 50 def initialize(parent, library) 51 backend = `uname`.chomp == "FreeBSD" ? "neant" : "gnome-vfs" 52 super(_("Export '%s'") % library.name, 53 nil, 54 Gtk::FileChooser::ACTION_SAVE, 55 backend, 56 [Gtk::Stock::HELP, Gtk::Dialog::RESPONSE_HELP], 57 [Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_CANCEL], 58 [_("_Export"), Gtk::Dialog::RESPONSE_ACCEPT]) 59 60 self.transient_for = parent 61 self.current_name = library.name 62 self.signal_connect('destroy') { hide } 63 64 @parent, @library = parent, library 65 66 preview_image = Gtk::Image.new 67 68 theme_combo = Gtk::ComboBox.new 69 THEMES.each do |theme| 70 theme_combo.append_text(theme.name) 71 end 72 theme_combo.signal_connect('changed') do 73 file = THEMES[theme_combo.active].preview_file 74 preview_image.pixbuf = Gdk::Pixbuf.new(file) 75 end 76 theme_combo.active = 0 77 theme_label = Gtk::Label.new(_("_Theme:"), true) 78 theme_label.xalign = 0 79 theme_label.mnemonic_widget = theme_combo 80 81 types_combo = Gtk::ComboBox.new 82 FORMATS.each do |format| 83 text = format.name + " (" 84 if format.ext 85 text += "*." + format.ext 86 else 87 text += _("directory") 88 end 89 text += ")" 90 types_combo.append_text(text) 91 end 92 types_combo.active = 0 93 types_combo.signal_connect('changed') do 94 theme_label.visible = theme_combo.visible = 95 preview_image.visible = 96 FORMATS[types_combo.active].needs_preview? 97 end 98 types_combo.show 99 100 types_label = Gtk::Label.new(_("Export for_mat:"), true) 101 types_label.xalign = 0 102 types_label.mnemonic_widget = types_combo 103 types_label.show 104 105 # Ugly hack to add more rows in the internal Gtk::Table of the 106 # widget, which is needed because we want the export type to be 107 # aligned against the other widgets, and #extra_widget doesn't do 108 # that... 109 internal_table = 110 children[0].children[0].children[0].children[0].children[0] 111 internal_table.resize(4, 3) 112 internal_table.attach(types_label, 0, 1, 2, 3) 113 internal_table.attach(types_combo, 1, 2, 2, 3) 114 internal_table.attach(theme_label, 0, 1, 3, 4) 115 internal_table.attach(theme_combo, 1, 2, 3, 4) 116 internal_table.attach(preview_image, 2, 3, 0, 4) 117 118 while (response = run) != Gtk::Dialog::RESPONSE_CANCEL and 119 response != Gtk::Dialog::RESPONSE_DELETE_EVENT 120 121 if response == Gtk::Dialog::RESPONSE_HELP 122 begin 123 Gnome::Help.display('alexandria', 'exporting') 124 rescue => e 125 ErrorDialog.new(self, e.message) 126 end 127 else 128 begin 129 break if on_export(FORMATS[types_combo.active], 130 THEMES[theme_combo.active]) 131 rescue => e 132 ErrorDialog.new(self, _("Export failed"), e.message) 133 end 134 end 135 end 136 destroy 137 end 138 139 ####### 140 private 141 ####### 142 143 def on_export(format, theme) 144 unless @library.respond_to?(format.message) 145 raise NotImplementedError 146 end 147 filename = self.filename 148 if format.ext 149 filename += "." + format.ext if File.extname(filename).empty? 150 if File.exists?(filename) 151 dialog = ConfirmEraseDialog.new(@parent, filename) 152 return unless dialog.erase? 153 FileUtils.rm(filename) 154 end 155 args = [] 156 else 157 if File.exists?(filename) 158 unless File.directory?(filename) 159 msg = _("The target, named '%s', is a regular " + 160 "file. A directory is needed for this " + 161 "operation. Please select a directory and " + 162 "try again.") % filename 163 ErrorDialog.new(@parent, _("Not a directory"), msg) 164 return 165 end 166 else 167 Dir.mkdir(filename) 168 end 169 args = [theme] 170 end 171 format.invoke(@library, filename, *args) 172 return true 173 end 174 end 175 end 176 end
Generated using the rcov code coverage analysis tool for Ruby version 0.8.0.