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olive/frontend/gtk/menu.py
 
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# Copyright (C) 2006 by Szilveszter Farkas (Phanatic) <szilveszter.farkas@gmail.com>
 
2
#
 
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# This program is free software; you can redistribute it and/or modify
 
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# it under the terms of the GNU General Public License as published by
 
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# the Free Software Foundation; either version 2 of the License, or
 
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# (at your option) any later version.
 
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#
 
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# This program is distributed in the hope that it will be useful,
 
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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# GNU General Public License for more details.
 
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#
 
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# You should have received a copy of the GNU General Public License
 
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# along with this program; if not, write to the Free Software
 
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
16
 
 
17
import os.path
 
18
import sys
 
19
 
 
20
try:
 
21
    import pygtk
 
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    pygtk.require("2.0")
 
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except:
 
24
    pass
 
25
try:
 
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    import gtk
 
27
    import gtk.glade
 
28
except:
 
29
    sys.exit(1)
 
30
 
 
31
import olive.backend.fileops as fileops
 
32
import olive.backend.errors as errors
 
33
 
 
34
from launch import launch
 
35
 
 
36
class OliveMenu:
 
37
    """ This class is responsible for building the context menus. """
 
38
    def __init__(self, gladefile, comm, dialog):
 
39
        # Load the UI file
 
40
        if sys.platform == 'win32':
 
41
            self.uifile = os.path.dirname(sys.executable) + "/share/olive/cmenu.ui"
 
42
        else:
 
43
            self.uifile = "/usr/share/olive/cmenu.ui"
 
44
        
 
45
        if not os.path.exists(self.uifile):
 
46
            # Load from current directory if not installed
 
47
            self.uifile = "cmenu.ui"
 
48
            # Check again
 
49
            if not os.path.exists(self.uifile):
 
50
                # Fail
 
51
                print _('UI description file cannot be found.')
 
52
                sys.exit(1)
 
53
        
 
54
        self.gladefile = gladefile
 
55
        self.comm = comm
 
56
        self.dialog = dialog
 
57
        
 
58
        # Create the file list context menu
 
59
        self.ui = gtk.UIManager()
 
60
        
 
61
        self.actiongroup = gtk.ActionGroup('context')
 
62
        self.actiongroup.add_actions([('add', gtk.STOCK_ADD,
 
63
                                       _('Add'), None,
 
64
                                       _('Add the selected file'),
 
65
                                       self.add_file),
 
66
                                      ('remove', gtk.STOCK_REMOVE,
 
67
                                       _('Remove'), None,
 
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                                       _('Remove the selected file'),
 
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                                       self.remove_file),
 
70
                                      ('open', gtk.STOCK_OPEN,
 
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                                       _('Open'), None,
 
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                                       _('Open the selected file'),
 
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                                       self.open_file),
 
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                                      ('commit', None,
 
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                                       _('Commit'), None,
 
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                                       _('Commit the changes'),
 
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                                       self.commit),
 
78
                                      ('diff', None,
 
79
                                       _('Diff'), None,
 
80
                                       _('Show the diff of the file'),
 
81
                                       self.diff),
 
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                                      ('bookmark', None,
 
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                                       _('Bookmark'), None,
 
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                                       _('Bookmark current location'),
 
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                                       self.bookmark),
 
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                                      ('edit_bookmark', gtk.STOCK_EDIT,
 
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                                       _('Edit'), None,
 
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                                       _('Edit the selected bookmark'),
 
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                                       self.edit_bookmark),
 
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                                      ('remove_bookmark', gtk.STOCK_REMOVE,
 
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                                       _('Remove'), None,
 
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                                       _('Remove the selected bookmark'),
 
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                                       self.remove_bookmark),
 
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                                      ('open_folder', gtk.STOCK_OPEN,
 
95
                                       _('Open Folder'), None,
 
96
                                       _('Open bookmark folder in Nautilus'),
 
97
                                       self.open_folder),
 
98
                                      ('diff_selected', None,
 
99
                                       _('Selected...'), None,
 
100
                                       _('Show the differences of the selected file'),
 
101
                                       self.diff_selected),
 
102
                                      ('diff_all', None,
 
103
                                       _('All...'), None,
 
104
                                       _('Show the differences of all files'),
 
105
                                       self.diff_all)
 
106
                                     ])
 
107
        
 
108
        self.ui.insert_action_group(self.actiongroup, 0)
 
109
        self.ui.add_ui_from_file(self.uifile)
 
110
        
 
111
        self.cmenu_right = self.ui.get_widget('/context_right')
 
112
        self.cmenu_left = self.ui.get_widget('/context_left')
 
113
        self.toolbar_diff = self.ui.get_widget('/toolbar_diff')
 
114
        
 
115
        # Set icons
 
116
        commit_menu = self.ui.get_widget('/context_right/commit')
 
117
        commit_image = self.comm.menuitem_branch_commit.get_image()
 
118
        commit_pixbuf = commit_image.get_pixbuf()
 
119
        commit_icon = gtk.Image()
 
120
        commit_icon.set_from_pixbuf(commit_pixbuf)
 
121
        commit_menu.set_image(commit_icon)
 
122
        diff_menu = self.ui.get_widget('/context_right/diff')
 
123
        diff_image = self.comm.menuitem_stats_diff.get_image()
 
124
        diff_pixbuf = diff_image.get_pixbuf()
 
125
        diff_icon = gtk.Image()
 
126
        diff_icon.set_from_pixbuf(diff_pixbuf)
 
127
        diff_menu.set_image(diff_icon)
 
128
 
 
129
    def right_context_menu(self):
 
130
        return self.cmenu_right
 
131
    
 
132
    def left_context_menu(self):
 
133
        return self.cmenu_left
 
134
    
 
135
    def add_file(self, action):
 
136
        """ Right context menu -> Add """
 
137
        # Add only the selected file
 
138
        directory = self.comm.get_path()
 
139
        filename = self.comm.get_selected_right()
 
140
            
 
141
        if filename is None:
 
142
            self.dialog.error_dialog(_('No file was selected'),
 
143
                                     _('Please select a file from the list,\nor choose the other option.'))
 
144
            return
 
145
        
 
146
        try:
 
147
            fileops.add([directory + '/' + filename])
 
148
        except errors.NotBranchError:
 
149
            self.dialog.error_dialog(_('Directory is not a branch'),
 
150
                                     _('You can perform this action only in a branch.'))
 
151
            return
 
152
        except:
 
153
            raise
 
154
        
 
155
        self.comm.refresh_right()
 
156
    
 
157
    def remove_file(self, action):
 
158
        """ Right context menu -> Remove """
 
159
        # Remove only the selected file
 
160
        directory = self.comm.get_path()
 
161
        filename = self.comm.get_selected_right()
 
162
        
 
163
        if filename is None:
 
164
            self.dialog.error_dialog(_('No file was selected'),
 
165
                                     _('Please select a file from the list,\nor choose the other option.'))
 
166
            return
 
167
        
 
168
        try:
 
169
            fileops.remove([directory + '/' + filename])
 
170
        except errors.NotBranchError:
 
171
            self.dialog.error_dialog(_('Directory is not a branch'),
 
172
                                     _('You can perform this action only in a branch.'))
 
173
            return
 
174
        except errors.NotVersionedError:
 
175
            self.dialog.error_dialog(_('File not versioned'),
 
176
                                     _('The selected file is not versioned.'))
 
177
            return
 
178
        except:
 
179
            raise
 
180
        
 
181
        self.comm.refresh_right()
 
182
 
 
183
    def open_file(self, action):
 
184
        """ Right context menu -> Open """
 
185
        # Open only the selected file
 
186
        filename = self.comm.get_selected_right()
 
187
        
 
188
        if filename is None:
 
189
            self.dialog.error_dialog(_('No file was selected'),
 
190
                                     _('Please select a file from the list,\nor choose the other option.'))
 
191
            return
 
192
 
 
193
        if filename == '..':
 
194
            self.comm.set_path(os.path.split(self.comm.get_path())[0])
 
195
        else:
 
196
            fullpath = self.comm.get_path() + os.sep + filename
 
197
            if os.path.isdir(fullpath):
 
198
                # selected item is an existant directory
 
199
                self.comm.set_path(fullpath)
 
200
            else:
 
201
                launch(fullpath) 
 
202
        
 
203
        self.comm.refresh_right()
 
204
 
 
205
    def commit(self, action):
 
206
        """ Right context menu -> Commit """
 
207
        from commit import OliveCommit
 
208
        commit = OliveCommit(self.gladefile, self.comm, self.dialog)
 
209
        commit.display()
 
210
    
 
211
    def diff(self, action):
 
212
        """ Right context menu -> Diff """
 
213
        from diff import OliveDiff
 
214
        diff = OliveDiff(self.gladefile, self.comm, self.dialog)
 
215
        diff.display()
 
216
    
 
217
    def bookmark(self, action):
 
218
        """ Right context menu -> Bookmark """
 
219
        if self.comm.pref.add_bookmark(self.comm.get_path()):
 
220
            self.dialog.info_dialog(_('Bookmark successfully added'),
 
221
                                    _('The current directory was bookmarked. You can reach\nit by selecting it from the left panel.'))
 
222
        else:
 
223
            self.dialog.warning_dialog(_('Location already bookmarked'),
 
224
                                       _('The current directory is already bookmarked.\nSee the left panel for reference.'))
 
225
        
 
226
        self.comm.refresh_left()
 
227
 
 
228
    def edit_bookmark(self, action):
 
229
        """ Left context menu -> Edit """
 
230
        from bookmark import OliveBookmark
 
231
 
 
232
        if self.comm.get_selected_left() != None:
 
233
            bookmark = OliveBookmark(self.gladefile, self.comm, self.dialog)
 
234
            bookmark.display()
 
235
 
 
236
    def remove_bookmark(self, action):
 
237
        """ Left context menu -> Remove """
 
238
        
 
239
        if self.comm.get_selected_left() != None:
 
240
            self.comm.pref.remove_bookmark(self.comm.get_selected_left())
 
241
            self.comm.refresh_left()
 
242
    
 
243
    def open_folder(self, action):
 
244
        """ Left context menu -> Open Folder """
 
245
        path = self.comm.get_selected_left()
 
246
 
 
247
        if path != None:
 
248
            launch(path)
 
249
    
 
250
    def diff_selected(self, action):
 
251
        """ Diff toolbutton -> Selected... """
 
252
        print "DEBUG: not implemented."
 
253
    
 
254
    def diff_all(self, action):
 
255
        """ Diff toolbutton -> All... """
 
256
        from diff import OliveDiff
 
257
        diff = OliveDiff(self.gladefile, self.comm, self.dialog)
 
258
        diff.display()