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- Committer: Jelmer Vernooij
- Date: 2006-05-19 16:56:46 UTC
- mfrom: (0.1.25 gannotate)
- Revision ID: jelmer@samba.org-20060519165646-0d867938fdbc9097
Merge in Dan Loda's gannotate plugin and put it in annotate/
- files added:
- .bzrignore
- files removed:
- .bzrignore
- branchview
- icons
- po
- preferences
- tests
- files renamed:
- revisionview.py => annotate/logview.py
- diff.py => viz/diffwin.py
- branchview/linegraph.py => viz/graph.py
- branchview/graphcell.py => viz/graphcell.py
- files modified:
- AUTHORS
added
removed
annotate/gannotate.py
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import time
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18
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from gi.repository import GObject
20
from gi.repository import Gdk
21
from gi.repository import Gtk
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from gi.repository import Pango
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import re
19
import pygtk
20
pygtk.require("2.0")
21
import gobject
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import gtk
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import pango
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24
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from bzrlib import patiencediff
26
25
from bzrlib.errors import NoSuchRevision
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from bzrlib.revision import NULL_REVISION, CURRENT_REVISION
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26
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from bzrlib.plugins.gtk.annotate.colormap import AnnotateColorSaturation
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from bzrlib.plugins.gtk.revisionview import RevisionView
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from bzrlib.plugins.gtk.window import Window
27
from colormap import AnnotateColorMap, AnnotateColorSaturation
28
from logview import LogView
29
from spanselector import SpanSelector
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30
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34
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(
41
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) = range(6)
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40
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41
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class GAnnotateWindow(Window):
42
class GAnnotateWindow(gtk.Window):
45
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"""Annotate window."""
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44
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def __init__(self, all=False, plain=False, parent=None, branch=None):
45
def __init__(self, all=False, plain=False):
48
46
self.all = all
49
47
self.plain = plain
50
self._branch = branch
51
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super(GAnnotateWindow, self).__init__(parent=parent)
53
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self.set_icon(
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self.render_icon_pixbuf(Gtk.STOCK_FIND, Gtk.IconSize.BUTTON))
48
49
gtk.Window.__init__(self, gtk.WINDOW_TOPLEVEL)
50
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self.set_icon(self.render_icon(gtk.STOCK_FIND, gtk.ICON_SIZE_BUTTON))
56
52
self.annotate_colormap = AnnotateColorSaturation()
57
53
58
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self._create()
55
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if self.plain:
57
self.span_selector.hide()
58
59
def annotate(self, branch, file_id):
59
60
self.revisions = {}
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self.history = []
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self._no_back = set()
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63
def annotate(self, tree, branch, file_id):
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self.annotations = []
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self.branch = branch
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self.tree = tree
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self.file_id = file_id
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self.revisionview.set_file_id(file_id)
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self.revision_id = getattr(tree, 'get_revision_id',
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lambda: CURRENT_REVISION)()
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# [revision id, line number, author, revno, highlight color, line]
73
self.annomodel = Gtk.ListStore(GObject.TYPE_STRING,
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GObject.TYPE_INT,
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GObject.TYPE_STRING,
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GObject.TYPE_STRING,
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GObject.TYPE_STRING,
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GObject.TYPE_STRING)
79
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# [revision id, line number, committer, revno, highlight color, line]
63
self.annomodel = gtk.ListStore(gobject.TYPE_STRING,
64
gobject.TYPE_STRING,
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gobject.TYPE_STRING,
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gobject.TYPE_STRING,
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gobject.TYPE_STRING,
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gobject.TYPE_STRING)
69
80
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last_seen = None
81
71
try:
82
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branch.lock_read()
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branch.repository.lock_read()
84
self.dotted = {}
85
revno_map = self.branch.get_revision_id_to_revno_map()
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for revision_id, revno in revno_map.iteritems():
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self.dotted[revision_id] = '.'.join(str(num) for num in revno)
88
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for line_no, (revision, revno, line)\
89
in enumerate(self._annotate(tree, file_id)):
75
in enumerate(self._annotate(branch, file_id)):
90
76
if revision.revision_id == last_seen and not self.all:
91
revno = author = ""
77
revno = committer = ""
92
78
else:
93
79
last_seen = revision.revision_id
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author = ", ".join(revision.get_apparent_authors())
80
committer = revision.committer
95
81
96
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if revision.revision_id not in self.revisions:
97
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self.revisions[revision.revision_id] = revision
98
84
99
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self.annomodel.append([revision.revision_id,
100
86
line_no + 1,
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author,
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committer,
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88
revno,
103
89
None,
104
90
line.rstrip("\r\n")
105
])
106
self.annotations.append(revision)
91
])
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108
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if not self.plain:
109
now = time.time()
110
self.annomodel.foreach(self._highlight_annotation, now)
94
self._set_oldest_newest()
95
# Recall that calling activate_default will emit "span-changed",
96
# so self._span_changed_cb will take care of initial highlighting
97
self.span_selector.activate_default()
111
98
finally:
112
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branch.repository.unlock()
113
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branch.unlock()
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self.annoview.set_model(self.annomodel)
116
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self.annoview.grab_focus()
117
my_revno = self.dotted.get(self.revision_id, 'current')
118
title = '%s (%s) - gannotate' % (self.tree.id2path(file_id), my_revno)
119
self.set_title(title)
120
104
121
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def jump_to_line(self, lineno):
122
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if lineno > len(self.annomodel) or lineno < 1:
125
109
# bar?
126
110
print("gannotate: Line number %d does't exist. Defaulting to "
127
111
"line 1." % lineno)
128
return
129
112
else:
130
113
row = lineno - 1
131
114
132
tree_path = Gtk.TreePath(path=row)
133
self.annoview.set_cursor(tree_path, None, False)
134
self.annoview.scroll_to_cell(tree_path, use_align=True)
115
self.annoview.set_cursor(row)
135
116
136
def _annotate(self, tree, file_id):
137
current_revision = FakeRevision(CURRENT_REVISION)
138
current_revision.committer = self.branch.get_config().username()
139
current_revision.timestamp = time.time()
140
current_revision.message = '[Not yet committed]'
141
current_revision.parent_ids = tree.get_parent_ids()
142
current_revision.properties['branch-nick'] = self.branch._get_nick(local=True)
143
current_revno = '%d?' % (self.branch.revno() + 1)
144
repository = self.branch.repository
145
if self.revision_id == CURRENT_REVISION:
146
revision_id = self.branch.last_revision()
147
else:
148
revision_id = self.revision_id
149
revision_cache = RevisionCache(repository, self.revisions)
150
for origin, text in tree.annotate_iter(file_id):
117
def _annotate(self, branch, file_id):
118
rev_hist = branch.revision_history()
119
repository = branch.repository
120
rev_tree = repository.revision_tree(branch.last_revision())
121
rev_id = rev_tree.inventory[file_id].revision
122
weave = repository.weave_store.get_weave(file_id,
123
branch.get_transaction())
124
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revision_cache = RevisionCache(repository)
126
for origin, text in weave.annotate_iter(rev_id):
151
127
rev_id = origin
152
if rev_id == CURRENT_REVISION:
153
revision = current_revision
154
revno = current_revno
155
else:
156
try:
157
revision = revision_cache.get_revision(rev_id)
158
revno = self.dotted.get(rev_id, 'merge')
159
if len(revno) > 15:
160
revno = 'merge'
161
except NoSuchRevision:
162
revision = FakeRevision(rev_id)
163
revno = "?"
128
try:
129
revision = revision_cache.get_revision(rev_id)
130
if rev_id in rev_hist:
131
revno = branch.revision_id_to_revno(rev_id)
132
else:
133
revno = "merge"
134
except NoSuchRevision:
135
revision = NoneRevision(rev_id)
136
revno = "?"
164
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165
138
yield revision, revno, text
166
139
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def _set_oldest_newest(self):
141
rev_dates = map(lambda i: self.revisions[i].timestamp, self.revisions)
142
oldest = min(rev_dates)
143
newest = max(rev_dates)
144
145
span = self._span_from_seconds(time.time() - oldest)
146
self.span_selector.set_to_oldest_span(span)
147
148
span = self._span_from_seconds(newest - oldest)
149
self.span_selector.set_newest_to_oldest_span(span)
150
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def _span_from_seconds(self, seconds):
152
return (seconds / (24 * 60 * 60))
153
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def _span_changed_cb(self, w, span):
155
self.annotate_colormap.set_span(span)
156
now = time.time()
157
self.annomodel.foreach(self._highlight_annotation, now)
158
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def _highlight_annotation(self, model, path, iter, now):
168
160
revision_id, = model.get(iter, REVISION_ID_COL)
169
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revision = self.revisions[revision_id]
170
# XXX sinzui 2011-08-12: What does get_color return?
171
color = self.annotate_colormap.get_color(revision, now)
172
model.set_value(iter, HIGHLIGHT_COLOR_COL, color)
162
model.set(iter, HIGHLIGHT_COLOR_COL,
163
self.annotate_colormap.get_color(revision, now))
173
164
174
def _selected_revision(self):
165
def _show_log(self, w):
175
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(path, col) = self.annoview.get_cursor()
176
if path is None:
177
return None
178
return self.annomodel[path][REVISION_ID_COL]
179
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def _activate_selected_revision(self, w):
181
rev_id = self._selected_revision()
182
if not rev_id or rev_id == NULL_REVISION:
183
return
184
selected = self.revisions[rev_id]
185
self.revisionview.set_revision(selected)
186
if (len(selected.parent_ids) != 0 and selected.parent_ids[0] not in
187
self._no_back):
188
enable_back = True
189
else:
190
enable_back = False
191
self.back_button.set_sensitive(enable_back)
167
rev_id = self.annomodel[path][REVISION_ID_COL]
168
self.logview.set_revision(self.revisions[rev_id])
192
169
193
170
def _create(self):
194
self.revisionview = self._create_log_view()
171
self.logview = self._create_log_view()
195
172
self.annoview = self._create_annotate_view()
173
self.span_selector = self._create_span_selector()
196
174
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vbox = Gtk.VBox(homogeneous=False, spacing=0)
175
vbox = gtk.VBox(False, 12)
176
vbox.set_border_width(12)
198
177
vbox.show()
199
178
200
sw = Gtk.ScrolledWindow()
201
sw.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)
202
sw.set_shadow_type(Gtk.ShadowType.IN)
179
sw = gtk.ScrolledWindow()
180
sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
181
sw.set_shadow_type(gtk.SHADOW_IN)
203
182
sw.add(self.annoview)
204
self.annoview.gwindow = self
205
183
sw.show()
206
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swbox = Gtk.VBox()
208
swbox.pack_start(sw, True, True, 0)
209
swbox.show()
210
211
hbox = Gtk.HBox(homogeneous=False, spacing=6)
212
self.back_button = self._create_back_button()
213
hbox.pack_start(self.back_button, False, True, 0)
214
self.forward_button = self._create_forward_button()
215
hbox.pack_start(self.forward_button, False, True, 0)
216
self.find_button = self._create_find_button()
217
hbox.pack_start(self.find_button, False, True, 0)
218
self.goto_button = self._create_goto_button()
219
hbox.pack_start(self.goto_button, False, True, 0)
184
185
self.pane = pane = gtk.VPaned()
186
pane.add1(sw)
187
pane.add2(self.logview)
188
pane.show()
189
vbox.pack_start(pane, expand=True, fill=True)
190
191
hbox = gtk.HBox(True, 6)
192
hbox.pack_start(self.span_selector, expand=False, fill=True)
193
hbox.pack_start(self._create_button_box(), expand=False, fill=True)
220
194
hbox.show()
221
vbox.pack_start(hbox, False, True, 0)
222
223
self.pane = pane = Gtk.Paned.new(Gtk.Orientation.VERTICAL)
224
pane.add1(swbox)
225
pane.add2(self.revisionview)
226
pane.show()
227
vbox.pack_start(pane, True, True, 0)
228
229
self._search = SearchBox()
230
swbox.pack_start(self._search, False, True, 0)
231
accels = Gtk.AccelGroup()
232
accels.connect(Gdk.KEY_f, Gdk.ModifierType.CONTROL_MASK,
233
Gtk.AccelFlags.LOCKED,
234
self._search_by_text)
235
accels.connect(Gdk.KEY_g, Gdk.ModifierType.CONTROL_MASK,
236
Gtk.AccelFlags.LOCKED,
237
self._search_by_line)
238
self.add_accel_group(accels)
195
vbox.pack_start(hbox, expand=False, fill=True)
239
196
240
197
self.add(vbox)
241
198
242
def _search_by_text(self, *ignored): # (accel_group, window, key, modifiers):
243
self._search.show_for('text')
244
self._search.set_target(self.annoview, TEXT_LINE_COL)
245
246
def _search_by_line(self, *ignored): # accel_group, window, key, modifiers):
247
self._search.show_for('line')
248
self._search.set_target(self.annoview, LINE_NUM_COL)
249
250
def line_diff(self, tv, path, tvc):
251
row = path.get_indices()[0]
252
revision = self.annotations[row]
253
repository = self.branch.repository
254
if revision.revision_id == CURRENT_REVISION:
255
tree1 = self.tree
256
tree2 = self.tree.basis_tree()
257
else:
258
tree1 = repository.revision_tree(revision.revision_id)
259
if len(revision.parent_ids) > 0:
260
tree2 = repository.revision_tree(revision.parent_ids[0])
261
else:
262
tree2 = repository.revision_tree(NULL_REVISION)
263
from bzrlib.plugins.gtk.diff import DiffWindow
264
window = DiffWindow(self)
265
window.set_diff("Diff for line %d" % (row+1), tree1, tree2)
266
window.set_file(tree1.id2path(self.file_id))
267
window.show()
268
269
270
199
def _create_annotate_view(self):
271
tv = Gtk.TreeView()
200
tv = gtk.TreeView()
272
201
tv.set_rules_hint(False)
273
tv.connect("cursor-changed", self._activate_selected_revision)
202
tv.connect("cursor-changed", self._show_log)
274
203
tv.show()
275
tv.connect("row-activated", self.line_diff)
276
204
277
cell = Gtk.CellRendererText()
205
cell = gtk.CellRendererText()
278
206
cell.set_property("xalign", 1.0)
279
207
cell.set_property("ypad", 0)
280
208
cell.set_property("family", "Monospace")
281
209
cell.set_property("cell-background-gdk",
282
tv.get_style().bg[Gtk.StateType.NORMAL])
283
col = Gtk.TreeViewColumn()
210
tv.get_style().bg[gtk.STATE_NORMAL])
211
col = gtk.TreeViewColumn()
284
212
col.set_resizable(False)
285
col.pack_start(cell, True)
213
col.pack_start(cell, expand=True)
286
214
col.add_attribute(cell, "text", LINE_NUM_COL)
287
215
tv.append_column(col)
288
216
289
cell = Gtk.CellRendererText()
217
cell = gtk.CellRendererText()
290
218
cell.set_property("ypad", 0)
291
cell.set_property("ellipsize", Pango.EllipsizeMode.END)
219
cell.set_property("ellipsize", pango.ELLIPSIZE_END)
292
220
cell.set_property("cell-background-gdk",
293
self.get_style().bg[Gtk.StateType.NORMAL])
294
col = Gtk.TreeViewColumn("Committer")
221
self.get_style().bg[gtk.STATE_NORMAL])
222
col = gtk.TreeViewColumn("Committer")
295
223
col.set_resizable(True)
296
col.pack_start(cell, True)
224
col.pack_start(cell, expand=True)
297
225
col.add_attribute(cell, "text", COMMITTER_COL)
298
226
tv.append_column(col)
299
227
300
cell = Gtk.CellRendererText()
228
cell = gtk.CellRendererText()
301
229
cell.set_property("xalign", 1.0)
302
230
cell.set_property("ypad", 0)
303
231
cell.set_property("cell-background-gdk",
304
self.get_style().bg[Gtk.StateType.NORMAL])
305
col = Gtk.TreeViewColumn("Revno")
232
self.get_style().bg[gtk.STATE_NORMAL])
233
col = gtk.TreeViewColumn("Revno")
306
234
col.set_resizable(False)
307
col.pack_start(cell, True)
235
col.pack_start(cell, expand=True)
308
236
col.add_attribute(cell, "markup", REVNO_COL)
309
237
tv.append_column(col)
310
238
311
cell = Gtk.CellRendererText()
239
cell = gtk.CellRendererText()
312
240
cell.set_property("ypad", 0)
313
241
cell.set_property("family", "Monospace")
314
col = Gtk.TreeViewColumn()
242
col = gtk.TreeViewColumn()
315
243
col.set_resizable(False)
316
col.pack_start(cell, True)
244
col.pack_start(cell, expand=True)
317
245
# col.add_attribute(cell, "foreground", HIGHLIGHT_COLOR_COL)
318
246
col.add_attribute(cell, "background", HIGHLIGHT_COLOR_COL)
319
247
col.add_attribute(cell, "text", TEXT_LINE_COL)
320
248
tv.append_column(col)
321
249
322
# interactive substring search
323
def search_equal_func(model, column, key, iter):
324
return model.get_value(iter, TEXT_LINE_COL).lower().find(key.lower()) == -1
325
326
tv.set_enable_search(True)
327
tv.set_search_equal_func(search_equal_func, None)
328
250
tv.set_search_column(LINE_NUM_COL)
251
329
252
return tv
330
253
254
def _create_span_selector(self):
255
ss = SpanSelector()
256
ss.connect("span-changed", self._span_changed_cb)
257
ss.show()
258
259
return ss
260
331
261
def _create_log_view(self):
332
lv = RevisionView(self._branch)
262
lv = LogView()
333
263
lv.show()
264
334
265
return lv
335
266
336
def _create_back_button(self):
337
button = Gtk.Button()
338
button.set_use_stock(True)
339
button.set_label("gtk-go-back")
340
button.connect("clicked", lambda w: self.go_back())
341
button.set_relief(Gtk.ReliefStyle.NONE)
342
button.show()
343
return button
344
345
def _create_forward_button(self):
346
button = Gtk.Button()
347
button.set_use_stock(True)
348
button.set_label("gtk-go-forward")
349
button.connect("clicked", lambda w: self.go_forward())
350
button.set_relief(Gtk.ReliefStyle.NONE)
351
button.show()
352
button.set_sensitive(False)
353
return button
354
355
def _create_find_button(self):
356
button = Gtk.Button()
357
button.set_use_stock(True)
358
button.set_label("gtk-find")
359
button.set_tooltip_text("Search for text (Ctrl+F)")
360
button.connect("clicked", self._search_by_text)
361
button.set_relief(Gtk.ReliefStyle.NONE)
362
button.show()
363
button.set_sensitive(True)
364
return button
365
366
def _create_goto_button(self):
367
button = Gtk.Button()
368
button.set_label("Goto Line")
369
button.set_tooltip_text("Scroll to a line by entering its number (Ctrl+G)")
370
button.connect("clicked", self._search_by_line)
371
button.set_relief(Gtk.ReliefStyle.NONE)
372
button.show()
373
button.set_sensitive(True)
374
return button
375
376
def go_back(self):
377
last_tree = self.tree
378
rev_id = self._selected_revision()
379
parent_id = self.revisions[rev_id].parent_ids[0]
380
target_tree = self.branch.repository.revision_tree(parent_id)
381
if self._go(target_tree):
382
self.history.append(last_tree)
383
self.forward_button.set_sensitive(True)
384
else:
385
self._no_back.add(parent_id)
386
self.back_button.set_sensitive(False)
387
388
def go_forward(self):
389
if len(self.history) == 0:
390
return
391
target_tree = self.history.pop()
392
if len(self.history) == 0:
393
self.forward_button.set_sensitive(False)
394
self._go(target_tree)
395
396
def _go(self, target_tree):
397
rev_id = self._selected_revision()
398
if self.file_id in target_tree:
399
offset = self.get_scroll_offset(target_tree)
400
path, col = self.annoview.get_cursor()
401
(row,) = path.get_indices()
402
self.annotate(target_tree, self.branch, self.file_id)
403
new_row = row+offset
404
if new_row < 0:
405
new_row = 0
406
new_path = Gtk.TreePath(path=new_row)
407
self.annoview.set_cursor(new_path, None, False)
408
return True
409
else:
410
return False
411
412
def get_scroll_offset(self, tree):
413
old = self.tree.get_file(self.file_id)
414
new = tree.get_file(self.file_id)
415
path, col = self.annoview.get_cursor()
416
(row,) = path.get_indices()
417
matcher = patiencediff.PatienceSequenceMatcher(None, old.readlines(),
418
new.readlines())
419
for i, j, n in matcher.get_matching_blocks():
420
if i + n >= row:
421
return j - i
422
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class FakeRevision(object):
267
def _create_button_box(self):
268
box = gtk.HButtonBox()
269
box.set_layout(gtk.BUTTONBOX_END)
270
box.show()
271
272
button = gtk.Button()
273
button.set_use_stock(True)
274
button.set_label("gtk-close")
275
button.connect("clicked", lambda w: self.destroy())
276
button.show()
277
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box.pack_start(button, expand=False, fill=False)
279
280
return box
281
282
283
class NoneRevision:
425
284
""" A fake revision.
426
285
427
286
For when a revision is referenced but not present.
428
287
"""
429
288
430
def __init__(self, revision_id, committer='?', nick=None):
289
def __init__(self, revision_id):
431
290
self.revision_id = revision_id
432
291
self.parent_ids = []
433
self.committer = committer
292
self.committer = "?"
434
293
self.message = "?"
435
294
self.timestamp = 0.0
436
295
self.timezone = 0
437
self.properties = {}
438
439
def get_apparent_authors(self):
440
return [self.committer]
441
296
442
297
443
298
class RevisionCache(object):
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299
"""A caching revision source"""
445
446
def __init__(self, real_source, seed_cache=None):
300
def __init__(self, real_source):
447
301
self.__real_source = real_source
448
if seed_cache is None:
449
self.__cache = {}
450
else:
451
self.__cache = dict(seed_cache)
302
self.__cache = {}
452
303
453
304
def get_revision(self, revision_id):
454
305
if revision_id not in self.__cache:
455
306
revision = self.__real_source.get_revision(revision_id)
456
307
self.__cache[revision_id] = revision
457
308
return self.__cache[revision_id]
458
459
460
class SearchBox(Gtk.HBox):
461
"""A button box for searching in text or lines of annotations"""
462
def __init__(self):
463
super(SearchBox, self).__init__(homogeneous=False, spacing=6)
464
465
# Close button
466
button = Gtk.Button()
467
image = Gtk.Image()
468
image.set_from_stock('gtk-stop', Gtk.IconSize.BUTTON)
469
button.set_image(image)
470
button.set_relief(Gtk.ReliefStyle.NONE)
471
button.connect("clicked", lambda w: self.hide())
472
self.pack_start(button, False, False, 0)
473
474
# Search entry
475
label = Gtk.Label()
476
self._label = label
477
self.pack_start(label, False, False, 0)
478
479
entry = Gtk.Entry()
480
self._entry = entry
481
entry.connect("activate", lambda w, d: self._do_search(d),
482
'forward')
483
self.pack_start(entry, False, False, 0)
484
485
# Next/previous buttons
486
button = Gtk.Button('_Next')
487
image = Gtk.Image()
488
image.set_from_stock('gtk-go-forward', Gtk.IconSize.BUTTON)
489
button.set_image(image)
490
button.connect("clicked", lambda w, d: self._do_search(d),
491
'forward')
492
self.pack_start(button, False, False, 0)
493
494
button = Gtk.Button('_Previous')
495
image = Gtk.Image()
496
image.set_from_stock('gtk-go-back', Gtk.IconSize.BUTTON)
497
button.set_image(image)
498
button.connect("clicked", lambda w, d: self._do_search(d),
499
'backward')
500
self.pack_start(button, False, False, 0)
501
502
# Search options
503
check = Gtk.CheckButton('Match case')
504
self._match_case = check
505
self.pack_start(check, False, False, 0)
506
507
check = Gtk.CheckButton('Regexp')
508
check.connect("toggled", lambda w: self._set_label())
509
self._regexp = check
510
self.pack_start(check, False, False, 0)
511
512
self._view = None
513
self._column = None
514
# Note that we stay hidden (we do not call self.show_all())
515
516
517
def show_for(self, kind):
518
self._kind = kind
519
self.show_all()
520
self._set_label()
521
# Hide unrelated buttons
522
if kind == 'line':
523
self._match_case.hide()
524
self._regexp.hide()
525
# Be ready
526
self._entry.grab_focus()
527
528
def _set_label(self):
529
if self._kind == 'line':
530
self._label.set_text('Find Line: ')
531
else:
532
if self._regexp.get_active():
533
self._label.set_text('Find Regexp: ')
534
else:
535
self._label.set_text('Find Text: ')
536
537
def set_target(self, view,column):
538
self._view = view
539
self._column = column
540
541
def _match(self, model, iterator, column):
542
matching_case = self._match_case.get_active()
543
cell_value, = model.get(iterator, column)
544
key = self._entry.get_text()
545
if column == LINE_NUM_COL:
546
# FIXME: For goto-line there are faster algorithms than searching
547
# every line til we find the right one! -- mbp 2011-01-27
548
return key.strip() == str(cell_value)
549
elif self._regexp.get_active():
550
if matching_case:
551
match = re.compile(key).search(cell_value, 1)
552
else:
553
match = re.compile(key, re.I).search(cell_value, 1)
554
else:
555
if not matching_case:
556
cell_value = cell_value.lower()
557
key = key.lower()
558
match = cell_value.find(key) != -1
559
560
return match
561
562
def _iterate_rows_forward(self, model, start):
563
model_size = len(model)
564
current = start + 1
565
while model_size != 0:
566
if current >= model_size: current = 0
567
yield model.get_iter_from_string('%d' % current)
568
if current == start: raise StopIteration
569
current += 1
570
571
def _iterate_rows_backward(self, model, start):
572
model_size = len(model)
573
current = start - 1
574
while model_size != 0:
575
if current < 0: current = model_size - 1
576
yield model.get_iter_from_string('%d' % current)
577
if current == start: raise StopIteration
578
current -= 1
579
580
def _do_search(self, direction):
581
if direction == 'forward':
582
iterate = self._iterate_rows_forward
583
else:
584
iterate = self._iterate_rows_backward
585
586
model, sel = self._view.get_selection().get_selected()
587
if sel is None:
588
start = 0
589
else:
590
path = model.get_string_from_iter(sel)
591
start = int(path)
592
593
for row in iterate(model, start):
594
if self._match(model, row, self._column):
595
path = model.get_path(row)
596
self._view.set_cursor(path, None, False)
597
self._view.scroll_to_cell(path, use_align=True)
598
break
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0