We are currently indexing your data, so search results may be incomplete until we finish.
grep: introduce a search widget
Changeset c201d802f489…
Parent 1da90a31f6b6…
by
Changes to 2 files · Browse files at c201d802f489 Showing diff from parent 1da90a31f6b6 Diff from another changeset...
|
|
|
@@ -0,0 +1,213 @@ + # grep.py - Working copy and history search
+#
+# Copyright 2010 Steve Borho <steve@borho.org>
+#
+# This software may be used and distributed according to the terms of the
+# GNU General Public License version 2, incorporated herein by reference.
+
+import os
+import re
+
+from mercurial import ui, hg, error
+
+from tortoisehg.hgqt import htmlui, visdiff
+from tortoisehg.util import paths, hglib
+from tortoisehg.util.i18n import _
+
+from PyQt4.QtCore import *
+from PyQt4.QtGui import *
+
+# This widget can be embedded in any application that would like to
+# prove search features
+
+# Technical Debt
+# uhm, do some searching
+# draggable matches from history
+# tortoisehg.editor with line number
+# smart visual diffs
+# context menu for matches
+# emit errors to parent's status bar
+# emit to parent's progress bar
+
+class SearchWidget(QWidget):
+ def __init__(self, root=None, parent=None):
+ QWidget.__init__(self, parent)
+
+ root = paths.find_root(root)
+ repo = hg.repository(ui.ui(), path=root)
+ assert(repo)
+
+ layout = QVBoxLayout()
+ layout.setMargin(0)
+ self.setLayout(layout)
+
+ hbox = QHBoxLayout()
+ hbox.setMargin(0)
+ lbl = QLabel(_('Regexp:'))
+ le = QLineEdit()
+ lbl.setBuddy(le)
+ cb = QComboBox()
+ cb.addItems([_('Working Copy'),
+ _('Parent Revision'),
+ _('All History')])
+ chk = QCheckBox(_('Ignore case'))
+
+ hbox.addWidget(lbl)
+ hbox.addWidget(le, 1)
+ hbox.addWidget(cb)
+ hbox.addWidget(chk)
+ layout.addLayout(hbox)
+
+ tv = MatchTree(repo, self)
+ tv.setItemsExpandable(False)
+ tv.setRootIsDecorated(False)
+ tm = MatchModel()
+ tv.setModel(tm)
+ layout.addWidget(tv)
+ le.returnPressed.connect(self.searchActivated)
+ self.repo = repo
+ self.tv, self.le, self.cb, self.chk = tv, le, cb, chk
+
+ if not parent:
+ self.setWindowTitle(_('TortoiseHg Search'))
+ self.resize(800, 500)
+
+ def keyPressEvent(self, event):
+ if event.key() == Qt.Key_Escape:
+ self.close()
+ else:
+ return super(SearchWidget, self).keyPressEvent(event)
+
+ def searchActivated(self):
+ 'User pressed [Return] in QLineEdit'
+ model = self.tv.model()
+ model.reset()
+ regexp = hglib.fromunicode(self.le.text())
+ icase = self.chk.isChecked()
+ if not regexp:
+ return
+ self.le.selectAll()
+ mode = self.cb.currentIndex()
+ if mode == 0:
+ ctx = self.repo[None]
+ elif mode == 1:
+ ctx = self.repo['.']
+ else:
+ # Full blown 'hg grep' call
+ # show revision, user columns
+ # hg grep [-i] -afn regexp
+ return
+
+ # hide revision, user columns
+ # walk ctx.manifest, load file data, perform regexp, fill model
+ model.appendRow('path', 'line', 'rev', 'user', 'text')
+
+COL_PATH = 0
+COL_LINE = 1
+COL_REVISION = 2 # Hidden if wctx
+COL_USER = 3 # Hidden if wctx
+COL_TEXT = 4
+
+class MatchTree(QTreeView):
+ def __init__(self, repo, parent=None):
+ QTreeView.__init__(self, parent)
+ self.repo = repo
+ self.setSelectionMode(QTreeView.ExtendedSelection)
+ self.setContextMenuPolicy(Qt.CustomContextMenu)
+ self.connect(self, SIGNAL('customContextMenuRequested(const QPoint &)'),
+ self.customContextMenuRequested)
+
+ def keyPressEvent(self, event):
+ if event.key() == Qt.Key_D and event.modifiers() == Qt.ControlModifier:
+ selfiles = []
+ for index in self.selectedRows():
+ # TODO: record rev, prune dups
+ selfiles.append(self.model().getRow(index)[COL_PATH])
+ visdiff.visualdiff(self.repo.ui, self.repo, selfiles, {})
+ else:
+ return super(MatchTree, self).keyPressEvent(event)
+
+ def dragObject(self):
+ urls = []
+ for index in self.selectedRows():
+ path = self.model().getRow(index)[COL_PATH]
+ u = QUrl()
+ u.setPath('file://' + os.path.join(self.repo.root, path))
+ urls.append(u)
+ if urls:
+ d = QDrag(self)
+ m = QMimeData()
+ m.setUrls(urls)
+ d.setMimeData(m)
+ d.start(Qt.CopyAction)
+
+ def mouseMoveEvent(self, event):
+ self.dragObject()
+
+ def customContextMenuRequested(self, point):
+ selrows = []
+ for index in self.selectedRows():
+ path, line, rev, user, text = self.model().getRow(index)
+ selrows.append((rev, path, line))
+ point = self.mapToGlobal(point)
+ #action = wctxactions.wctxactions(self, point, self.repo, selrows)
+ #if action:
+ # self.emit(SIGNAL('menuAction()'))
+
+ def selectedRows(self):
+ return self.selectionModel().selectedRows()
+
+
+
+class MatchModel(QAbstractTableModel):
+ def __init__(self, parent=None):
+ QAbstractTableModel.__init__(self, parent)
+ self.rows = []
+ self.headers = (_('File'), _('Line'), _('Revision'), _('User'),
+ _('Match Text'))
+
+ def rowCount(self, parent):
+ return len(self.rows)
+
+ def columnCount(self, parent):
+ return len(self.headers)
+
+ def data(self, index, role):
+ if not index.isValid():
+ return QVariant()
+ if role == Qt.DisplayRole:
+ return QVariant(self.rows[index.row()][index.column()])
+ return QVariant()
+
+ def headerData(self, col, orientation, role):
+ if role != Qt.DisplayRole or orientation != Qt.Horizontal:
+ return QVariant()
+ else:
+ return QVariant(self.headers[col])
+
+ def flags(self, index):
+ flags = Qt.ItemIsSelectable | Qt.ItemIsEnabled | Qt.ItemIsDragEnabled
+ return flags
+
+ def sort(self, col, order):
+ self.emit(SIGNAL("layoutAboutToBeChanged()"))
+ self.rows.sort(lambda x, y: cmp(x[col], y[col]))
+ if order == Qt.DescendingOrder:
+ self.rows.reverse()
+ self.emit(SIGNAL("layoutChanged()"))
+
+ ## Custom methods
+
+ def appendRow(self, *args):
+ self.beginInsertRows(QModelIndex(), len(self.rows), len(self.rows))
+ self.rows.append(args)
+ self.endInsertRows()
+ self.emit(SIGNAL("dataChanged()"))
+
+ def reset(self):
+ self.beginRemoveRows(QModelIndex(), 0, len(self.rows)-1)
+ self.rows = []
+ self.endRemoveRows()
+
+def run(ui, *pats, **opts):
+ return SearchWidget()
|
|
@@ -406,6 +406,11 @@ from tortoisehg.hgqt.about import run
qtrun(run, ui, *pats, **opts)
+def grep(ui, *pats, **opts):
+ """grep/search dialog"""
+ from tortoisehg.hgqt.grep import run
+ qtrun(run, ui, *pats, **opts)
+
### help management, adapted from mercurial.commands.help_()
def help_(ui, name=None, with_version=False, **opts):
"""show help for a command, extension, or list of commands
@@ -636,6 +641,7 @@ _('use uncompressed transfer (fast over LAN)')),],
_('thg clone [OPTION]... SOURCE [DEST]')),
"bug": (bug, [], _('thg bug [MESSAGE]')),
+ "^grep|search": (grep, [], _('hgtk grep')),
"^email": (email, [], _('thg email [REVS]')),
"^log|history|explorer|workbench":
(log,
|
||
Add a tag
Loading...