Add keybindings

qutebrowser/app.py

@@ -1,6 +1,7 @@
 import sys
 from PyQt5.QtWidgets import QWidget, QApplication
 from qutebrowser.widgets.mainwindow import MainWindow
+from qutebrowser.keys import KeyParser
 import qutebrowser.commands as cmds
 
 def main():
@@ -8,11 +9,14 @@ def main():
 
     mw = MainWindow()
     cp = cmds.CommandParser()
+    kp = KeyParser()
+    kp.set_cmd_text.connect(mw.status.cmd.set_cmd)
     mw.status.cmd.got_cmd.connect(cp.parse)
     mw.status.cmd.got_cmd.connect(mw.setFocus)
     cmds.cmd_dict['open'].signal.connect(mw.tabs.openurl)
     cmds.cmd_dict['tabopen'].signal.connect(mw.tabs.tabopen)
     cmds.cmd_dict['quit'].signal.connect(QApplication.closeAllWindows) # FIXME
+    kp.from_cmd_dict(cmds.cmd_dict, mw.tabs)
     mw.show()
 
     sys.exit(app.exec_())

qutebrowser/commands.py

@@ -27,6 +27,7 @@ class CommandParser(QObject):
 class Command(QObject):
     nargs = 0
     name = ''
+    key = None
     signal = None
 
     @classmethod
@@ -48,6 +49,7 @@ class Command(QObject):
 class OpenCmd(Command):
     nargs = 1
     name = 'open'
+    key = 'o'
     signal = pyqtSignal(str)
 
     def run(self, argv):
@@ -56,6 +58,7 @@ class OpenCmd(Command):
 class TabOpenCmd(Command):
     nargs = 1
     name = 'tabopen'
+    key = 'Shift+o'
     signal = pyqtSignal(str)
 
     def run(self, argv):

qutebrowser/keys.py

@@ -0,0 +1,23 @@
+from PyQt5.QtCore import QObject, Qt, pyqtSignal
+from PyQt5.QtWidgets import QShortcut
+from PyQt5.QtGui import QKeySequence
+
+class KeyParser(QObject):
+    set_cmd_text = pyqtSignal(str)
+    id_to_cmd = {}
+
+    def from_cmd_dict(self, d, parent):
+        for cmd in d.values():
+            if cmd.key is not None:
+                sc = QShortcut(parent)
+                sc.setKey(QKeySequence(cmd.key))
+                sc.setContext(Qt.WidgetWithChildrenShortcut)
+                sc.activated.connect(self.handle)
+                self.id_to_cmd[sc.id()] = cmd
+
+    def handle(self):
+        cmd = self.id_to_cmd[self.sender().id()]
+        text = ':' + cmd.name
+        if cmd.nargs and cmd.nargs != 0:
+            text += ' '
+        self.set_cmd_text.emit(text)

qutebrowser/widgets/statusbar.py

@@ -47,6 +47,10 @@ class StatusCommand(QLineEdit):
         self.setText('')
         self.got_cmd.emit(text)
 
+    def set_cmd(self, text):
+        self.setText(text)
+        self.setFocus()
+
 class CmdValidator(QValidator):
     def validate(self, string, pos):
         if string.startswith(':'):