/b-gtk/fix-viz

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  • Committer: Daniel Schierbeck
  • Date: 2008-04-03 20:20:39 UTC
  • mto: (450.1.18 trunk)
  • mto: This revision was merged to the branch mainline in revision 458.
  • Revision ID: daniel.schierbeck@gmail.com-20080403202039-22d9vdjo5eoum8q1
Made the signature checking code not try to discover the signature key.

Show diffs side-by-side

added added

removed removed

Lines of Context:
diff.py
41
41
from bzrlib.errors import NoSuchFile
42
42
from bzrlib.patches import parse_patches
43
43
from bzrlib.trace import warning
44
 
from bzrlib.plugins.gtk import _i18n
45
44
from bzrlib.plugins.gtk.window import Window
46
45
from dialog import error_dialog, info_dialog, warning_dialog
47
46
 
328
327
        """
329
328
        # The diffs of the  selected file: a scrollable source or
330
329
        # text view
331
 
 
332
 
    def set_diff_text_sections(self, sections):
333
330
        self.diff_view = DiffFileView()
334
331
        self.diff_view.show()
335
332
        self.pack2(self.diff_view)
336
 
        for oldname, newname, patch in sections:
 
333
        self.model.append(None, [ "Complete Diff", "" ])
 
334
        self.diff_view._diffs[None] = ''.join(lines)
 
335
        for patch in parse_patches(lines):
 
336
            oldname = patch.oldname.split('\t')[0]
 
337
            newname = patch.newname.split('\t')[0]
 
338
            self.model.append(None, [oldname, newname])
337
339
            self.diff_view._diffs[newname] = str(patch)
338
 
            if newname is None:
339
 
                newname = ''
340
 
            self.model.append(None, [oldname, newname])
341
340
        self.diff_view.show_diff(None)
342
341
 
343
342
    def set_diff(self, rev_tree, parent_tree):
413
412
    differences between two revisions on a branch.
414
413
    """
415
414
 
416
 
    def __init__(self, parent=None, operations=None):
 
415
    def __init__(self, parent=None):
417
416
        Window.__init__(self, parent)
418
417
        self.set_border_width(0)
419
418
        self.set_title("bzrk diff")
424
423
        width = int(monitor.width * 0.66)
425
424
        height = int(monitor.height * 0.66)
426
425
        self.set_default_size(width, height)
427
 
        self.construct(operations)
428
 
 
429
 
    def construct(self, operations):
 
426
 
 
427
        self.construct()
 
428
 
 
429
    def construct(self):
430
430
        """Construct the window contents."""
431
431
        self.vbox = gtk.VBox()
432
432
        self.add(self.vbox)
433
433
        self.vbox.show()
434
 
        hbox = self._get_button_bar(operations)
 
434
        hbox = self._get_button_bar()
435
435
        if hbox is not None:
436
436
            self.vbox.pack_start(hbox, expand=False, fill=True)
437
437
        self.diff = DiffWidget()
438
438
        self.vbox.add(self.diff)
439
439
        self.diff.show_all()
440
440
 
441
 
    def _get_button_bar(self, operations):
 
441
    def _get_button_bar(self):
442
442
        """Return a button bar to use.
443
443
 
444
444
        :return: None, meaning that no button bar will be used.
445
445
        """
446
 
        if operations is None:
447
 
            return None
 
446
        return None
 
447
 
 
448
    def set_diff_text(self, description, lines):
 
449
        """Set the diff from a text.
 
450
 
 
451
        The diff must be in unified diff format, and will be parsed to
 
452
        determine filenames.
 
453
        """
 
454
        self.diff.set_diff_text(lines)
 
455
        self.set_title(description + " - bzrk diff")
 
456
 
 
457
    def set_diff(self, description, rev_tree, parent_tree):
 
458
        """Set the differences showed by this window.
 
459
 
 
460
        Compares the two trees and populates the window with the
 
461
        differences.
 
462
        """
 
463
        self.diff.set_diff(rev_tree, parent_tree)
 
464
        self.set_title(description + " - bzrk diff")
 
465
 
 
466
    def set_file(self, file_path):
 
467
        self.diff.set_file(file_path)
 
468
 
 
469
 
 
470
class MergeDirectiveWindow(DiffWindow):
 
471
 
 
472
    def __init__(self, directive, path):
 
473
        DiffWindow.__init__(self, None)
 
474
        self._merge_target = None
 
475
        self.directive = directive
 
476
        self.path = path
 
477
 
 
478
    def _get_button_bar(self):
 
479
        """The button bar has only the Merge button"""
 
480
        merge_button = gtk.Button('Merge')
 
481
        merge_button.show()
 
482
        merge_button.set_relief(gtk.RELIEF_NONE)
 
483
        merge_button.connect("clicked", self.perform_merge)
 
484
 
 
485
        save_button = gtk.Button('Save')
 
486
        save_button.show()
 
487
        save_button.set_relief(gtk.RELIEF_NONE)
 
488
        save_button.connect("clicked", self.perform_save)
 
489
 
448
490
        hbox = gtk.HButtonBox()
449
491
        hbox.set_layout(gtk.BUTTONBOX_START)
450
 
        for title, method in operations:
451
 
            merge_button = gtk.Button(title)
452
 
            merge_button.show()
453
 
            merge_button.set_relief(gtk.RELIEF_NONE)
454
 
            merge_button.connect("clicked", method)
455
 
            hbox.pack_start(merge_button, expand=False, fill=True)
 
492
        hbox.pack_start(merge_button, expand=False, fill=True)
 
493
        hbox.pack_start(save_button, expand=False, fill=True)
456
494
        hbox.show()
457
495
        return hbox
458
496
 
459
 
    def _get_merge_target(self):
460
 
        d = gtk.FileChooserDialog('Merge branch', self,
461
 
                                  gtk.FILE_CHOOSER_ACTION_SELECT_FOLDER,
462
 
                                  buttons=(gtk.STOCK_OK, gtk.RESPONSE_OK,
463
 
                                           gtk.STOCK_CANCEL,
464
 
                                           gtk.RESPONSE_CANCEL,))
465
 
        try:
466
 
            result = d.run()
467
 
            if result != gtk.RESPONSE_OK:
468
 
                raise SelectCancelled()
469
 
            return d.get_current_folder_uri()
470
 
        finally:
471
 
            d.destroy()
472
 
 
473
 
    def _merge_successful(self):
474
 
        # No conflicts found.
475
 
        info_dialog(_i18n('Merge successful'),
476
 
                    _i18n('All changes applied successfully.'))
477
 
 
478
 
    def _conflicts(self):
479
 
        warning_dialog(_i18n('Conflicts encountered'),
480
 
                       _i18n('Please resolve the conflicts manually'
481
 
                             ' before committing.'))
482
 
 
483
 
    def _handle_error(self, e):
484
 
        error_dialog('Error', str(e))
485
 
 
486
 
    def _get_save_path(self, basename):
487
 
        d = gtk.FileChooserDialog('Save As', self,
488
 
                                  gtk.FILE_CHOOSER_ACTION_SAVE,
489
 
                                  buttons=(gtk.STOCK_OK, gtk.RESPONSE_OK,
490
 
                                           gtk.STOCK_CANCEL,
491
 
                                           gtk.RESPONSE_CANCEL,))
492
 
        d.set_current_name(basename)
493
 
        try:
494
 
            result = d.run()
495
 
            if result != gtk.RESPONSE_OK:
496
 
                raise SelectCancelled()
497
 
            return urlutils.local_path_from_url(d.get_uri())
498
 
        finally:
499
 
            d.destroy()
500
 
 
501
 
    def set_diff(self, description, rev_tree, parent_tree):
502
 
        """Set the differences showed by this window.
503
 
 
504
 
        Compares the two trees and populates the window with the
505
 
        differences.
506
 
        """
507
 
        self.diff.set_diff(rev_tree, parent_tree)
508
 
        self.set_title(description + " - bzrk diff")
509
 
 
510
 
    def set_file(self, file_path):
511
 
        self.diff.set_file(file_path)
512
 
 
513
 
 
514
 
class DiffController(object):
515
 
 
516
 
    def __init__(self, path, patch, window=None):
517
 
        self.path = path
518
 
        self.patch = patch
519
 
        if window is None:
520
 
            window = DiffWindow(operations=self._provide_operations())
521
 
            self.initialize_window(window)
522
 
        self.window = window
523
 
 
524
 
    def initialize_window(self, window):
525
 
        window.diff.set_diff_text_sections(self.get_diff_sections())
526
 
        window.set_title(self.path + " - diff")
527
 
 
528
 
    def get_diff_sections(self):
529
 
        yield "Complete Diff", None, ''.join(self.patch)
530
 
        for patch in parse_patches(self.patch):
531
 
            oldname = patch.oldname.split('\t')[0]
532
 
            newname = patch.newname.split('\t')[0]
533
 
            yield oldname, newname, str(patch)
534
 
 
535
 
    def perform_save(self, window):
536
 
        try:
537
 
            save_path = self.window._get_save_path(osutils.basename(self.path))
538
 
        except SelectCancelled:
539
 
            return
540
 
        source = open(self.path, 'rb')
541
 
        try:
542
 
            target = open(save_path, 'wb')
543
 
            try:
544
 
                osutils.pumpfile(source, target)
545
 
            finally:
546
 
                target.close()
547
 
        finally:
548
 
            source.close()
549
 
 
550
 
    def _provide_operations(self):
551
 
        return [('Save', self.perform_save)]
552
 
 
553
 
 
554
 
class MergeDirectiveController(DiffController):
555
 
 
556
 
    def __init__(self, path, directive, window=None):
557
 
        DiffController.__init__(self, path, directive.patch.splitlines(True),
558
 
                                window)
559
 
        self.directive = directive
560
 
        self.merge_target = None
561
 
 
562
 
    def _provide_operations(self):
563
 
        return [('Merge', self.perform_merge), ('Save', self.perform_save)]
564
 
 
565
497
    def perform_merge(self, window):
566
 
        if self.merge_target is None:
567
 
            try:
568
 
                self.merge_target = self.window._get_merge_target()
569
 
            except SelectCancelled:
570
 
                return
571
 
        tree = workingtree.WorkingTree.open(self.merge_target)
 
498
        try:
 
499
            tree = self._get_merge_target()
 
500
        except SelectCancelled:
 
501
            return
572
502
        tree.lock_write()
573
503
        try:
574
504
            try:
579
509
                conflict_count = merger.do_merge()
580
510
                merger.set_pending()
581
511
                if conflict_count == 0:
582
 
                    self.window._merge_successful()
 
512
                    # No conflicts found.
 
513
                    info_dialog(_('Merge successful'),
 
514
                                _('All changes applied successfully.'))
583
515
                else:
584
 
                    self.window._conflicts()
585
516
                    # There are conflicts to be resolved.
586
 
                self.window.destroy()
 
517
                    warning_dialog(_('Conflicts encountered'),
 
518
                                   _('Please resolve the conflicts manually'
 
519
                                     ' before committing.'))
 
520
                self.destroy()
587
521
            except Exception, e:
588
 
                self.window._handle_error(e)
 
522
                error_dialog('Error', str(e))
589
523
        finally:
590
524
            tree.unlock()
591
525
 
 
526
    def _get_merge_target(self):
 
527
        if self._merge_target is not None:
 
528
            return self._merge_target
 
529
        d = gtk.FileChooserDialog('Merge branch', self,
 
530
                                  gtk.FILE_CHOOSER_ACTION_SELECT_FOLDER,
 
531
                                  buttons=(gtk.STOCK_OK, gtk.RESPONSE_OK,
 
532
                                           gtk.STOCK_CANCEL,
 
533
                                           gtk.RESPONSE_CANCEL,))
 
534
        try:
 
535
            result = d.run()
 
536
            if result != gtk.RESPONSE_OK:
 
537
                raise SelectCancelled()
 
538
            uri = d.get_current_folder_uri()
 
539
        finally:
 
540
            d.destroy()
 
541
        return workingtree.WorkingTree.open(uri)
 
542
 
 
543
    def perform_save(self, window):
 
544
        d = gtk.FileChooserDialog('Save As', self,
 
545
                                  gtk.FILE_CHOOSER_ACTION_SAVE,
 
546
                                  buttons=(gtk.STOCK_OK, gtk.RESPONSE_OK,
 
547
                                           gtk.STOCK_CANCEL,
 
548
                                           gtk.RESPONSE_CANCEL,))
 
549
        d.set_current_name(osutils.basename(self.path))
 
550
        try:
 
551
            try:
 
552
                result = d.run()
 
553
                if result != gtk.RESPONSE_OK:
 
554
                    raise SelectCancelled()
 
555
                uri = d.get_uri()
 
556
            finally:
 
557
                d.destroy()
 
558
        except SelectCancelled:
 
559
            return
 
560
        source = open(self.path, 'rb')
 
561
        try:
 
562
            target = open(urlutils.local_path_from_url(uri), 'wb')
 
563
            try:
 
564
                target.write(source.read())
 
565
            finally:
 
566
                target.close()
 
567
        finally:
 
568
            source.close()
 
569
 
592
570
 
593
571
def iter_changes_to_status(source, target):
594
572
    """Determine the differences between trees.