[gitg] Give the variable a more meaningful name

[Ignacio Casal Quinteiro <icq src gnome org>]

commit f5435be71bec061410b44b5e062739d098a59e1d
Author: Techlive Zheng <techlivezheng gmail com>
Date:   Sat Jun 1 01:53:53 2013 +0800

    Give the variable a more meaningful name

 plugins/history/gitg-history.vala |   32 ++++++++++++++++----------------
 1 files changed, 16 insertions(+), 16 deletions(-)
---
diff --git a/plugins/history/gitg-history.vala b/plugins/history/gitg-history.vala
index b4db53b..851e3fb 100644
--- a/plugins/history/gitg-history.vala
+++ b/plugins/history/gitg-history.vala
@@ -29,7 +29,7 @@ namespace GitgHistory
 
                public GitgExt.Application? application { owned get; construct set; }
 
-               private GitgGtk.CommitModel? d_model;
+               private GitgGtk.CommitModel? d_commit_list_model;
                private Gee.HashSet<Ggit.OId> d_selected;
                private ulong d_insertsig;
                private Settings d_settings;
@@ -57,18 +57,18 @@ namespace GitgHistory
                        d_commit_list.get_selection().selected_foreach((model, path, iter) => {
                                if (!breakit)
                                {
-                                       breakit = !func(d_model.commit_from_iter(iter));
+                                       breakit = !func(d_commit_list_model.commit_from_iter(iter));
                                }
                        });
                }
 
                construct
                {
-                       d_model = new GitgGtk.CommitModel(application.repository);
+                       d_commit_list_model = new GitgGtk.CommitModel(application.repository);
                        d_selected = new Gee.HashSet<Ggit.OId>((Gee.HashDataFunc<Ggit.OId>)Ggit.OId.hash, 
(Gee.EqualDataFunc<Ggit.OId>)Ggit.OId.equal);
 
-                       d_model.started.connect(on_commit_model_started);
-                       d_model.finished.connect(on_commit_model_finished);
+                       d_commit_list_model.started.connect(on_commit_model_started);
+                       d_commit_list_model.finished.connect(on_commit_model_finished);
 
                        d_settings = new Settings("org.gnome.gitg.history.preferences");
                        d_settings.changed["topological-order"].connect((s, k) => {
@@ -77,7 +77,7 @@ namespace GitgHistory
 
                        update_sort_mode();
 
-                       application.bind_property("repository", d_model, "repository", BindingFlags.DEFAULT);
+                       application.bind_property("repository", d_commit_list_model, "repository", 
BindingFlags.DEFAULT);
 
                        application.notify["repository"].connect((a, r) => {
                                notify_property("available");
@@ -88,11 +88,11 @@ namespace GitgHistory
                {
                        if (d_settings.get_boolean("topological-order"))
                        {
-                               d_model.sort_mode |= Ggit.SortMode.TOPOLOGICAL;
+                               d_commit_list_model.sort_mode |= Ggit.SortMode.TOPOLOGICAL;
                        }
                        else
                        {
-                               d_model.sort_mode &= ~Ggit.SortMode.TOPOLOGICAL;
+                               d_commit_list_model.sort_mode &= ~Ggit.SortMode.TOPOLOGICAL;
                        }
                }
 
@@ -100,13 +100,13 @@ namespace GitgHistory
                {
                        if (d_insertsig == 0)
                        {
-                               d_insertsig = d_model.row_inserted.connect(on_row_inserted_select);
+                               d_insertsig = 
d_commit_list_model.row_inserted.connect(on_row_inserted_select);
                        }
                }
 
                private void on_row_inserted_select(Gtk.TreeModel model, Gtk.TreePath path, Gtk.TreeIter iter)
                {
-                       var commit = d_model.commit_from_path(path);
+                       var commit = d_commit_list_model.commit_from_path(path);
 
                        if (d_selected.size == 0 || d_selected.remove(commit.get_id()))
                        {
@@ -115,7 +115,7 @@ namespace GitgHistory
 
                        if (d_selected.size == 0)
                        {
-                               d_model.disconnect(d_insertsig);
+                               d_commit_list_model.disconnect(d_insertsig);
                                d_insertsig = 0;
                        }
                }
@@ -124,7 +124,7 @@ namespace GitgHistory
                {
                        if (d_insertsig != 0)
                        {
-                               d_model.disconnect(d_insertsig);
+                               d_commit_list_model.disconnect(d_insertsig);
                                d_insertsig = 0;
                        }
                }
@@ -219,7 +219,7 @@ namespace GitgHistory
                        d_stack_panel = ret["stack_panel"] as Gtk.Stack;
 
                        d_commit_list = ret["commit_list_view"] as Gtk.TreeView;
-                       d_commit_list.model = d_model;
+                       d_commit_list.model = d_commit_list_model;
                        d_commit_list.get_selection().changed.connect((sel) => {
                                selection_changed();
                        });
@@ -269,7 +269,7 @@ namespace GitgHistory
                        if (id != null)
                        {
                                d_selected.add(id);
-                               d_model.set_include(new Ggit.OId[] { id });
+                               d_commit_list_model.set_include(new Ggit.OId[] { id });
                        }
                        else
                        {
@@ -294,10 +294,10 @@ namespace GitgHistory
                                        } catch {}
                                }
 
-                               d_model.set_include(included);
+                               d_commit_list_model.set_include(included);
                        }
 
-                       d_model.reload();
+                       d_commit_list_model.reload();
                }
 
                public bool enabled