cola/views/mainwindow.py

   1 from PyQt4 import QtGui
   2 from PyQt4 import QtCore
   3 from PyQt4.QtCore import Qt
   4
   5 import cola
   6 from cola import settings
   7 from cola import qtutils
   8 from cola import qtcompat
   9 from cola import qt
  10 from cola.views import log
  11 from cola.views import dag
  12 from cola.qtutils import tr
  13 from cola.views import status
  14 from cola.views.standard import create_standard_widget
  15 from cola.controllers import classic
  16
  17
  18 MainWindowBase = create_standard_widget(QtGui.QMainWindow)
  19 class MainWindow(MainWindowBase):
  20     def __init__(self, parent=None):
  21         MainWindowBase.__init__(self, parent)
  22         # Default size; this is thrown out when save/restore is used
  23         self.resize(987, 610)
  24
  25         # Dockwidget options
  26         qtcompat.set_common_dock_options(self)
  27
  28         # "Actions" widget
  29         self.actiondockwidget = self.create_dock('Actions')
  30         self.actiondockwidgetcontents = qt.QFlowLayoutWidget(parent=self)
  31
  32         layout = self.actiondockwidgetcontents.layout()
  33         self.rescan_button = qt.create_button('Rescan', layout)
  34         self.stage_button = qt.create_button('Stage', layout)
  35         self.unstage_button = qt.create_button('Unstage', layout)
  36         self.fetch_button = qt.create_button('Fetch...', layout)
  37         self.push_button = qt.create_button('Push...', layout)
  38         self.pull_button = qt.create_button('Pull...', layout)
  39         self.stash_button = qt.create_button('Stash...', layout)
  40         self.alt_button = qt.create_button('Exit Diff Mode', layout)
  41         self.alt_button.hide()
  42
  43         self.action_spacer = QtGui.QSpacerItem(1, 1,
  44                                                QtGui.QSizePolicy.MinimumExpanding,
  45                                                QtGui.QSizePolicy.MinimumExpanding)
  46         self.actiondockwidgetcontents.layout().addItem(self.action_spacer)
  47         self.actiondockwidget.setWidget(self.actiondockwidgetcontents)
  48
  49         # "Repository Status" widget
  50         self.statusdockwidget = self.create_dock('Repository Status')
  51         self.statusdockwidget.setWidget(status.widget())
  52
  53         # "Commit Message Editor" widget
  54         self.commitdockwidget = self.create_dock('Commit Message Editor')
  55         self.commitdockwidgetcontents = QtGui.QWidget()
  56
  57         self.commitdockwidgetlayout = QtGui.QVBoxLayout(self.commitdockwidgetcontents)
  58         self.commitdockwidgetlayout.setMargin(4)
  59
  60         self.vboxlayout = QtGui.QVBoxLayout()
  61         self.vboxlayout.setSpacing(0)
  62
  63         self.commitmsg = QtGui.QTextEdit(self.commitdockwidgetcontents)
  64         self.commitmsg.setMinimumSize(QtCore.QSize(1, 1))
  65         policy = QtGui.QSizePolicy(QtGui.QSizePolicy.Minimum,
  66                                    QtGui.QSizePolicy.Minimum)
  67         self.commitmsg.setSizePolicy(policy)
  68         self.commitmsg.setLineWrapMode(QtGui.QTextEdit.NoWrap)
  69         self.commitmsg.setAcceptRichText(False)
  70         self.vboxlayout.addWidget(self.commitmsg)
  71
  72         self.hboxlayout = QtGui.QHBoxLayout()
  73         self.hboxlayout.setSpacing(3)
  74         self.hboxlayout.setContentsMargins(2, 6, 2, 0)
  75
  76         # Sign off and commit buttons
  77         self.signoff_button = qt.create_button('Sign Off')
  78         self.commit_button = qt.create_button('Commit@@verb')
  79
  80         # Position display
  81         self.position_label = QtGui.QLabel(self.actiondockwidgetcontents)
  82         self.position_label.setAlignment(Qt.AlignLeft)
  83
  84         # Spacer between position and amend
  85         self.spacer = QtGui.QSpacerItem(1, 1,
  86                                         QtGui.QSizePolicy.MinimumExpanding,
  87                                         QtGui.QSizePolicy.Minimum)
  88         # Amend checkbox
  89         self.amend_checkbox = QtGui.QCheckBox(self.commitdockwidgetcontents)
  90         self.amend_checkbox.setText(tr('Amend Last Commit'))
  91
  92         self.hboxlayout.addWidget(self.signoff_button)
  93         self.hboxlayout.addWidget(self.commit_button)
  94         self.hboxlayout.addWidget(self.position_label)
  95         self.hboxlayout.addItem(self.spacer)
  96         self.hboxlayout.addWidget(self.amend_checkbox)
  97
  98         self.vboxlayout.addLayout(self.hboxlayout)
  99         self.commitdockwidgetlayout.addLayout(self.vboxlayout)
 100         self.commitdockwidget.setWidget(self.commitdockwidgetcontents)
 101
 102         # "Command Output" widget
 103         logwidget = qtutils.logger()
 104         self.logdockwidget = self.create_dock('Command Output')
 105         self.logdockwidget.setWidget(logwidget)
 106
 107         # "Diff Viewer" widget
 108         self.diffdockwidget = self.create_dock('Diff Viewer')
 109         self.diffdockwidgetcontents = QtGui.QWidget()
 110         self.diffdockwidgetlayout = QtGui.QVBoxLayout(self.diffdockwidgetcontents)
 111         self.diffdockwidgetlayout.setMargin(3)
 112
 113         self.display_text = QtGui.QTextEdit(self.diffdockwidgetcontents)
 114         self.display_text.setMinimumSize(QtCore.QSize(1, 1))
 115         self.display_text.setLineWrapMode(QtGui.QTextEdit.NoWrap)
 116         self.display_text.setReadOnly(True)
 117         self.display_text.setAcceptRichText(False)
 118         self.display_text.setCursorWidth(2)
 119         self.display_text.setTextInteractionFlags(Qt.LinksAccessibleByKeyboard |
 120                                                   Qt.LinksAccessibleByMouse |
 121                                                   Qt.TextBrowserInteraction |
 122                                                   Qt.TextSelectableByKeyboard |
 123                                                   Qt.TextSelectableByMouse)
 124
 125         self.diffdockwidgetlayout.addWidget(self.display_text)
 126         self.diffdockwidget.setWidget(self.diffdockwidgetcontents)
 127
 128         # All Actions
 129         self.menu_unstage_selected = self.create_action('Unstage From Commit')
 130         self.menu_show_diffstat = self.create_action('Diffstat')
 131         self.menu_stage_modified =\
 132                 self.create_action('Stage Changed Files To Commit')
 133         self.menu_stage_untracked = self.create_action('Stage All Untracked')
 134         self.menu_export_patches = self.create_action('Export Patches...')
 135         self.menu_cut = self.create_action('Cut')
 136         self.menu_copy = self.create_action('Copy')
 137         self.menu_paste = self.create_action('Paste')
 138         self.menu_select_all = self.create_action('Select All')
 139         self.menu_options = self.create_action('Options')
 140         self.menu_delete = self.create_action('Delete')
 141         self.menu_undo = self.create_action('Undo')
 142         self.menu_redo = self.create_action('Redo')
 143         self.menu_rescan = self.create_action('Rescan')
 144         self.menu_cherry_pick = self.create_action('Cherry-Pick...')
 145         self.menu_unstage_all = self.create_action('Unstage All')
 146         self.menu_load_commitmsg = self.create_action('Load Commit Message...')
 147         self.menu_quit = self.create_action('Quit')
 148         self.menu_search_revision = self.create_action('Revision ID...')
 149         self.menu_search_path =\
 150                 self.create_action('Commits Touching Path(s)...')
 151         self.menu_search_revision_range =\
 152                 self.create_action('Revision Range...')
 153         self.menu_search_date_range = self.create_action('Latest Commits...')
 154         self.menu_search_message = self.create_action('Commit Messages...')
 155         self.menu_search_diff =\
 156                 self.create_action('Content Introduced in Commit...')
 157         self.menu_search_author = self.create_action('Commits By Author...')
 158         self.menu_search_committer =\
 159                 self.create_action('Commits By Committer...')
 160         self.menu_manage_bookmarks = self.create_action('Bookmarks...')
 161         self.menu_save_bookmark = self.create_action('Bookmark Current...')
 162         self.menu_search_grep = self.create_action('Grep')
 163         self.menu_merge_local = self.create_action('Merge...')
 164         self.menu_merge_abort = self.create_action('Abort Merge...')
 165         self.menu_open_repo = self.create_action('Open...')
 166         self.menu_stash = self.create_action('Stash...')
 167         self.menu_diff_branch =\
 168                 self.create_action('Apply Changes From Branch...')
 169         self.menu_branch_compare = self.create_action('Branches...')
 170         self.menu_clone_repo = self.create_action('Clone...')
 171         self.menu_help_docs = self.create_action('Documentation')
 172         self.menu_commit_compare = self.create_action('Commits...')
 173         self.menu_visualize_current =\
 174                 self.create_action('Visualize Current Branch...')
 175         self.menu_visualize_all =\
 176                 self.create_action('Visualize All Branches...')
 177         self.menu_browse_commits = self.create_action('Browse Commits...')
 178         self.menu_browse_branch =\
 179                 self.create_action('Browse Current Branch...')
 180         self.menu_browse_other_branch =\
 181                 self.create_action('Browse Other Branch...')
 182         self.menu_load_commitmsg_template =\
 183                 self.create_action('Get Commit Message Template')
 184         self.menu_commit_compare_file =\
 185                 self.create_action('Commits Touching File...')
 186         self.menu_help_about = self.create_action('About')
 187         self.menu_branch_diff = self.create_action('SHA-1...')
 188         self.menu_diff_expression = self.create_action('Expression...')
 189         self.menu_create_tag = self.create_action('Create Tag...')
 190         self.menu_create_branch = self.create_action('Create...')
 191         self.menu_delete_branch = self.create_action('Delete...')
 192         self.menu_checkout_branch = self.create_action('Checkout...')
 193         self.menu_rebase_branch = self.create_action('Rebase...')
 194         self.menu_branch_review = self.create_action('Review...')
 195         self.menu_classic = self.create_action('Cola Classic...')
 196         self.menu_dag = self.create_action('DAG...')
 197
 198         # Create the application menu
 199         self.menubar = QtGui.QMenuBar(self)
 200
 201         # File Menu
 202         self.file_menu = self.create_menu('&File', self.menubar)
 203         self.file_menu.addAction(self.menu_open_repo)
 204         self.file_menu.addAction(self.menu_clone_repo)
 205         self.file_menu.addSeparator()
 206         self.file_menu.addAction(self.menu_rescan)
 207         self.file_menu.addSeparator()
 208         self.file_menu.addAction(self.menu_manage_bookmarks)
 209         self.file_menu.addAction(self.menu_save_bookmark)
 210         self.file_menu.addSeparator()
 211         self.file_menu.addAction(self.menu_load_commitmsg)
 212         self.file_menu.addAction(self.menu_load_commitmsg_template)
 213         self.file_menu.addSeparator()
 214         self.file_menu.addAction(self.menu_quit)
 215         # Add to menubar
 216         self.menubar.addAction(self.file_menu.menuAction())
 217
 218         # Edit Menu
 219         self.edit_menu = self.create_menu('&Edit', self.menubar)
 220         self.edit_menu.addAction(self.menu_undo)
 221         self.edit_menu.addAction(self.menu_redo)
 222         self.edit_menu.addSeparator()
 223         self.edit_menu.addAction(self.menu_cut)
 224         self.edit_menu.addAction(self.menu_copy)
 225         self.edit_menu.addAction(self.menu_paste)
 226         self.edit_menu.addAction(self.menu_delete)
 227         self.edit_menu.addSeparator()
 228         self.edit_menu.addAction(self.menu_select_all)
 229         self.edit_menu.addSeparator()
 230         self.edit_menu.addAction(self.menu_options)
 231         # Add to menubar
 232         self.menubar.addAction(self.edit_menu.menuAction())
 233
 234         # Commit Menu
 235         self.commit_menu = self.create_menu('Co&mmit', self.menubar)
 236         self.commit_menu.addAction(self.menu_stage_modified)
 237         self.commit_menu.addAction(self.menu_stage_untracked)
 238         self.commit_menu.addSeparator()
 239         self.commit_menu.addAction(self.menu_unstage_all)
 240         self.commit_menu.addAction(self.menu_unstage_selected)
 241         self.commit_menu.addSeparator()
 242         self.commit_menu.addAction(self.menu_browse_commits)
 243         # Add to menubar
 244         self.menubar.addAction(self.commit_menu.menuAction())
 245
 246         # Branch Menu
 247         self.branch_menu = self.create_menu('B&ranch', self.menubar)
 248         self.branch_menu.addAction(self.menu_branch_review)
 249         self.branch_menu.addSeparator()
 250         self.branch_menu.addAction(self.menu_create_branch)
 251         self.branch_menu.addAction(self.menu_checkout_branch)
 252         self.branch_menu.addAction(self.menu_rebase_branch)
 253         self.branch_menu.addAction(self.menu_delete_branch)
 254         self.branch_menu.addSeparator()
 255         self.branch_menu.addAction(self.menu_browse_branch)
 256         self.branch_menu.addAction(self.menu_browse_other_branch)
 257         self.branch_menu.addSeparator()
 258         self.branch_menu.addAction(self.menu_visualize_current)
 259         self.branch_menu.addAction(self.menu_visualize_all)
 260         self.branch_menu.addSeparator()
 261         self.branch_menu.addAction(self.menu_diff_branch)
 262         # Add to menubar
 263         self.menubar.addAction(self.branch_menu.menuAction())
 264
 265         # Search Menu
 266         self.search_menu = self.create_menu('&Search', self.menubar)
 267         self.search_menu.addAction(self.menu_search_date_range)
 268         self.search_menu.addAction(self.menu_search_grep)
 269         self.search_menu.addSeparator()
 270         # Search / More Menu
 271         self.menu_search_more = self.create_menu('More...', self.search_menu)
 272         self.menu_search_more.addAction(self.menu_search_author)
 273         self.menu_search_more.addAction(self.menu_search_path)
 274         self.menu_search_more.addAction(self.menu_search_message)
 275         self.menu_search_more.addSeparator()
 276         self.menu_search_more.addAction(self.menu_search_revision_range)
 277         self.menu_search_more.addAction(self.menu_search_revision)
 278         self.menu_search_more.addSeparator()
 279         self.menu_search_more.addAction(self.menu_search_diff)
 280         self.search_menu.addAction(self.menu_search_more.menuAction())
 281         # Add to menubar
 282         self.menubar.addAction(self.search_menu.menuAction())
 283
 284         # Actions menu
 285         self.actions_menu = self.create_menu('Act&ions', self.menubar)
 286         self.actions_menu.addAction(self.menu_merge_local)
 287         self.actions_menu.addAction(self.menu_stash)
 288         self.actions_menu.addSeparator()
 289         self.actions_menu.addAction(self.menu_create_tag)
 290         self.actions_menu.addSeparator()
 291         self.actions_menu.addAction(self.menu_export_patches)
 292         self.actions_menu.addAction(self.menu_cherry_pick)
 293         self.actions_menu.addSeparator()
 294         self.actions_menu.addAction(self.menu_merge_abort)
 295         # Add to menubar
 296         self.menubar.addAction(self.actions_menu.menuAction())
 297
 298         # Diff Menu
 299         self.diff_menu = self.create_menu('&Diff', self.menubar)
 300         self.diff_menu.addAction(self.menu_branch_diff)
 301         self.diff_menu.addAction(self.menu_diff_expression)
 302         self.diff_menu.addSeparator()
 303         self.diff_menu.addAction(self.menu_branch_compare)
 304         self.diff_menu.addAction(self.menu_commit_compare)
 305         self.diff_menu.addAction(self.menu_commit_compare_file)
 306         self.diff_menu.addSeparator()
 307         self.diff_menu.addAction(self.menu_show_diffstat)
 308         # Add to menubar
 309         self.menubar.addAction(self.diff_menu.menuAction())
 310
 311         # Tools Menu
 312         self.tools_menu = self.create_menu('&Tools', self.menubar)
 313         self.tools_menu.addAction(self.menu_classic)
 314         self.tools_menu.addAction(self.menu_dag)
 315         self.tools_menu.addSeparator()
 316         self.tools_menu.addAction(self.diffdockwidget.toggleViewAction())
 317         self.tools_menu.addAction(self.actiondockwidget.toggleViewAction())
 318         self.tools_menu.addAction(self.commitdockwidget.toggleViewAction())
 319         self.tools_menu.addAction(self.statusdockwidget.toggleViewAction())
 320         self.tools_menu.addAction(self.logdockwidget.toggleViewAction())
 321         self.menubar.addAction(self.tools_menu.menuAction())
 322
 323         # Help Menu
 324         self.help_menu = self.create_menu('&Help', self.menubar)
 325         self.help_menu.addAction(self.menu_help_docs)
 326         self.help_menu.addAction(self.menu_help_about)
 327         # Add to menubar
 328         self.menubar.addAction(self.help_menu.menuAction())
 329
 330         # Set main menu
 331         self.setMenuBar(self.menubar)
 332
 333         # Shortcuts
 334         self.menu_show_diffstat.setShortcut(tr('Ctrl+D'))
 335         self.menu_stage_modified.setShortcut(tr('Alt+A'))
 336         self.menu_stage_untracked.setShortcut(tr('Alt+U'))
 337         self.menu_export_patches.setShortcut(tr('Ctrl+E'))
 338         self.menu_cut.setShortcut(tr('Ctrl+X'))
 339         self.menu_copy.setShortcut(tr('Ctrl+C'))
 340         self.menu_paste.setShortcut(tr('Ctrl+V'))
 341         self.menu_select_all.setShortcut(tr('Ctrl+A'))
 342         self.menu_options.setShortcut(tr('Ctrl+O'))
 343         self.menu_delete.setShortcut(tr('Del'))
 344         self.menu_undo.setShortcut(tr('Ctrl+Z'))
 345         self.menu_redo.setShortcut(tr('Ctrl+Shift+Z'))
 346         self.menu_rescan.setShortcut(tr('Ctrl+R'))
 347         self.menu_cherry_pick.setShortcut(tr('Ctrl+P'))
 348         self.menu_quit.setShortcut(tr('Ctrl+Q'))
 349         self.menu_create_branch.setShortcut(tr('Ctrl+B'))
 350         self.menu_checkout_branch.setShortcut(tr('Alt+B'))
 351         self.menu_stash.setShortcut(tr('Alt+Shift+S'))
 352         self.menu_help_docs.setShortcut(tr('F1'))
 353
 354         # Arrange dock widgets
 355         top = Qt.TopDockWidgetArea
 356         bottom = Qt.BottomDockWidgetArea
 357
 358         self.addDockWidget(top, self.commitdockwidget)
 359         self.addDockWidget(top, self.statusdockwidget)
 360         self.addDockWidget(top, self.actiondockwidget)
 361         self.addDockWidget(bottom, self.logdockwidget)
 362         self.tabifyDockWidget(self.logdockwidget, self.diffdockwidget)
 363
 364     def create_dock(self, title):
 365         """Create a dock widget and set it up accordingly."""
 366         dock = QtGui.QDockWidget(self)
 367         dock.setWindowTitle(tr(title))
 368         dock.setObjectName(title)
 369         return dock
 370
 371     def create_menu(self, title, parent):
 372         """Create a menu and set its title."""
 373         qmenu = QtGui.QMenu(parent)
 374         qmenu.setTitle(tr(title))
 375         return qmenu
 376
 377     def create_action(self, title):
 378         """Create an action and set its title."""
 379         action = QtGui.QAction(self)
 380         action.setText(tr(title))
 381         return action
 382
 383     def closeEvent(self, event):
 384         """Save state in the settings manager."""
 385         if cola.model().remember_gui_settings():
 386             settings.SettingsManager.save_gui_state(self)
 387         self.close()