cola/views/remote.py

   1 from PyQt4 import QtCore
   2 from PyQt4 import QtGui
   3 from PyQt4.QtCore import SIGNAL
   4
   5 from cola.views import standard
   6
   7
   8 class RemoteView(standard.StandardDialog):
   9     """A dialog for choosing branches."""
  10
  11     def __init__(self, parent, action):
  12         """Customizes the dialog based on the remote action
  13         """
  14         standard.StandardDialog.__init__(self, parent=parent)
  15
  16         self.resize(550, 512)
  17         self._main_vbox_layt = QtGui.QVBoxLayout(self)
  18
  19         # Local branch section
  20         self._local_branch_hbox_layt = QtGui.QHBoxLayout()
  21         # Exposed
  22         self.local_label = QtGui.QLabel(self)
  23         self.local_label.setText(self.tr('Local Branches'))
  24         self._local_branch_hbox_layt.addWidget(self.local_label)
  25         # Exposed
  26         self.local_branch = QtGui.QLineEdit(self)
  27         self._local_branch_hbox_layt.addWidget(self.local_branch)
  28         self._main_vbox_layt.addLayout(self._local_branch_hbox_layt)
  29         # Exposed
  30         self.local_branches = QtGui.QListWidget(self)
  31         self._main_vbox_layt.addWidget(self.local_branches)
  32
  33         # Remote branch section
  34         self._remote_branch_hbox_layt = QtGui.QHBoxLayout()
  35         self._remote_label = QtGui.QLabel(self)
  36         self._remote_label.setText(self.tr('Remote'))
  37         self._remote_branch_hbox_layt.addWidget(self._remote_label)
  38         # Exposed
  39         self.remotename = QtGui.QLineEdit(self)
  40         self._remote_branch_hbox_layt.addWidget(self.remotename)
  41         self._main_vbox_layt.addLayout(self._remote_branch_hbox_layt)
  42         # Exposed
  43         self.remotes = QtGui.QListWidget(self)
  44         self._main_vbox_layt.addWidget(self.remotes)
  45
  46         self._remote_branches_hbox_layt = QtGui.QHBoxLayout()
  47         # Exposed
  48         self.remote_label = QtGui.QLabel(self)
  49         self.remote_label.setText(self.tr('Remote Branch'))
  50         self._remote_branches_hbox_layt.addWidget(self.remote_label)
  51         # Exposed
  52         self.remote_branch = QtGui.QLineEdit(self)
  53         self._remote_branches_hbox_layt.addWidget(self.remote_branch)
  54         self._main_vbox_layt.addLayout(self._remote_branches_hbox_layt)
  55
  56         self.remote_branches = QtGui.QListWidget(self)
  57         self._main_vbox_layt.addWidget(self.remote_branches)
  58
  59         self._options_hbox_layt = QtGui.QHBoxLayout()
  60         # Exposed
  61         self.ffwd_only_checkbox = QtGui.QCheckBox(self)
  62         self.ffwd_only_checkbox.setText(self.tr('Fast Forward Only'))
  63         self.ffwd_only_checkbox.setChecked(True)
  64         self.ffwd_only_checkbox.setObjectName("ffwd_only_checkbox")
  65         self._options_hbox_layt.addWidget(self.ffwd_only_checkbox)
  66         # Exposed
  67         self.tags_checkbox = QtGui.QCheckBox(self)
  68         self.tags_checkbox.setText(self.tr('Include tags'))
  69         self._options_hbox_layt.addWidget(self.tags_checkbox)
  70         self.rebase_checkbox = QtGui.QCheckBox(self)
  71         self.rebase_checkbox.setText(self.tr('Rebase'))
  72         self._options_hbox_layt.addWidget(self.rebase_checkbox)
  73
  74         self._options_spacer = QtGui.QSpacerItem(1, 1,
  75                                            QtGui.QSizePolicy.Expanding,
  76                                            QtGui.QSizePolicy.Minimum)
  77         self._options_hbox_layt.addItem(self._options_spacer)
  78         # Exposed
  79         self.action_button = QtGui.QPushButton(self)
  80         self.action_button.setText(self.tr('Push'))
  81         self._options_hbox_layt.addWidget(self.action_button)
  82         # Exposed
  83         self.cancel_button = QtGui.QPushButton(self)
  84         self.cancel_button.setText(self.tr('Cancel'))
  85         self._options_hbox_layt.addWidget(self.cancel_button)
  86         self._main_vbox_layt.addLayout(self._options_hbox_layt)
  87         if action:
  88             self.action_button.setText(action.title())
  89             self.setWindowTitle(action.title())
  90         if action == 'pull':
  91             self.tags_checkbox.hide()
  92             self.ffwd_only_checkbox.hide()
  93             self.local_label.hide()
  94             self.local_branch.hide()
  95             self.local_branches.hide()
  96         if action != 'pull':
  97             self.rebase_checkbox.hide()
  98
  99         self.connect(self.cancel_button, SIGNAL('released()'), self.reject)
 100
 101     def select_first_remote(self):
 102         """Selects the first remote in the list view"""
 103         return self.select_remote(0)
 104
 105     def select_remote(self, idx):
 106         """Selects a remote by index"""
 107         item = self.remotes.item(idx)
 108         if item:
 109             self.remotes.setItemSelected(item, True)
 110             self.remotes.setCurrentItem(item)
 111             self.remotename.setText(item.text())
 112             return True
 113         else:
 114             return False
 115
 116     def select_local_branch(self, idx):
 117         """Selects a local branch by index in the list view"""
 118         item = self.local_branches.item(idx)
 119         if not item:
 120             return False
 121         self.local_branches.setItemSelected(item, True)
 122         self.local_branches.setCurrentItem(item)
 123         self.local_branch.setText(item.text())
 124         return True
 125
 126
 127 if __name__ == "__main__":
 128     import sys
 129     app = QtGui.QApplication(sys.argv)
 130     remote = RemoteView()
 131     remote.show()
 132     sys.exit(app.exec_())