Added graphical apply button. Used to apply diffs once the user is happy with the changes. Diffs are not appled, just the button is there.

1 files changed, 18 insertions, 2 deletions

diff --git a/src/frontend/main.py b/src/frontend/main.py
index d12d8db..3131ec2 100644
--- a/src/frontend/main.py
+++ b/src/frontend/main.py
@@ -67,6 +67,10 @@ class MainWindow(gtk.Window):
         self.rootBox.pack_start(self.mainToolbar, False, False)
         self.mainPaned = gtk.HPaned()
         self.rootBox.pack_start(self.docBox)
+        self.applyDiffButton = gtk.Button("Apply diff")
+        self.applyDiffButton.connect("clicked", self.applyDiffPressed, None)
+        self.rootBox.pack_start(self.applyDiffButton, False, False)
+        self.hideApplyDiffButton()
         self.files_tv = AugFileTree.AugFileTree()
         self.edit_tv = AugEditTree.AugEditTree()
         self.edit_tv.connect("cursor-changed", self.nodeChanged, None)
@@ -185,8 +189,12 @@ class MainWindow(gtk.Window):
             outFile.write("</html>\n")
             outFile.close()
             self.docWindow.load_url("file:///tmp/ventooDiff.html")
+            #TODO: check to make sure diff is correctly displayed (html file found)
+            self.showApplyDiffButton()
 
-
+    def applyDiffPressed(self, button, data=None):
+        pass
+        
     def showRCUpdate(self, button, data=None):
         win = RcUpdateWindow.RcUpdateWindow()
         win.show_all()
@@ -333,7 +341,8 @@ class MainWindow(gtk.Window):
        Called when the user picks a new file to view.
     """
     def fileSelectionChanged(self, tv, data=None):
-        #uer picked a new file to edit.
+        #user picked a new file to edit.
+        self.hideApplyDiffButton()
         self.currentConfigFilePath = self.files_tv.getSelectedConfigFilePath()
         #update the display...and get new module info.
         #thse path manipulations are sketchy, should make this code clearer.
@@ -343,6 +352,12 @@ class MainWindow(gtk.Window):
         self.currentModule = VentooModule.VentooModule(augeas_utils.getVentooModuleNameFromSysPath(a, tmp))
         self.refreshAugeasEditTree()
 
+    def hideApplyDiffButton(self):
+        self.applyDiffButton.hide()
+
+    def showApplyDiffButton(self):
+        self.applyDiffButton.show()
+
 if __name__ == '__main__':
     if len(sys.argv) > 1:
         sandboxDir = sys.argv[1]
@@ -361,6 +376,7 @@ if __name__ == '__main__':
     #instances to edit multiple "roots" at the same time. 
     window = MainWindow(a)
     window.show_all()
+    window.hideApplyDiffButton() #TODO: overload show_all to preserve apply button state.
 
     #clear the diff storage place...
     shutil.rmtree(augeas_utils.getDiffRoot(), True)