From 6c8579ace43e612b38315ccea68fe87c048ba8fd Mon Sep 17 00:00:00 2001
From: Jiri Moskovcak <jmoskovc@redhat.com>
Date: Thu, 9 Apr 2009 16:34:46 +0200
Subject: Fixed gui for new daemon API removed unneeded code some UI
 improvements

---
 src/Gui/CellRenderers.py | 65 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 src/Gui/CellRenderers.py

(limited to 'src/Gui/CellRenderers.py')

diff --git a/src/Gui/CellRenderers.py b/src/Gui/CellRenderers.py
new file mode 100644
index 00000000..5777a7ce
--- /dev/null
+++ b/src/Gui/CellRenderers.py
@@ -0,0 +1,65 @@
+import gtk
+
+class CellTextView(gtk.TextView, gtk.CellEditable):
+
+    __gtype_name__ = "CellTextView"
+
+    def do_editing_done(self, *args):
+        self.remove_widget()
+
+    def do_remove_widget(self, *args):
+        pass
+
+    def do_start_editing(self, *args):
+        pass
+
+    def get_text(self):
+        text_buffer = self.get_buffer()
+        bounds = text_buffer.get_bounds()
+        return text_buffer.get_text(*bounds)
+
+    def set_text(self, text):
+        self.get_buffer().set_text(text)
+
+
+class MultilineCellRenderer(gtk.CellRendererText):
+
+    __gtype_name__ = "MultilineCellRenderer"
+
+    def __init__(self):
+        gtk.CellRendererText.__init__(self)
+        self._in_editor_menu = False
+
+    def _on_editor_focus_out_event(self, editor, *args):
+        if self._in_editor_menu: return
+        editor.remove_widget()
+        self.emit("editing-canceled")
+
+    def _on_editor_key_press_event(self, editor, event):
+        if event.state & (gtk.gdk.SHIFT_MASK | gtk.gdk.CONTROL_MASK): return
+        if event.keyval in (gtk.keysyms.Return, gtk.keysyms.KP_Enter):
+            editor.remove_widget()
+            self.emit("edited", editor.get_data("path"), editor.get_text())
+        elif event.keyval == gtk.keysyms.Escape:
+            editor.remove_widget()
+            self.emit("editing-canceled")
+
+    def _on_editor_populate_popup(self, editor, menu):
+        self._in_editor_menu = True
+        def on_menu_unmap(menu, self):
+            self._in_editor_menu = False
+        menu.connect("unmap", on_menu_unmap, self)
+
+    def do_start_editing(self, event, widget, path, bg_area, cell_area, flags):
+        editor = CellTextView()
+        editor.modify_font(self.props.font_desc)
+        editor.set_text(self.props.text)
+        editor.set_size_request(cell_area.width, cell_area.height)
+        editor.set_border_width(min(self.props.xpad, self.props.ypad))
+        editor.set_data("path", path)
+        editor.connect("focus-out-event", self._on_editor_focus_out_event)
+        editor.connect("key-press-event", self._on_editor_key_press_event)
+        editor.connect("populate-popup", self._on_editor_populate_popup)
+        editor.show()
+        return editor
+
-- 
cgit