development/gitg
development/gitg
1
0
Fork 0
mirror of https://gitlab.gnome.org/GNOME/gitg synced 2024-10-31 03:48:10 +00:00
Code Issues Projects Releases Packages Wiki Activity

Hide redundent header lines in diff view

Browse source
This commit is contained in:
Jesse van den Kieboom 2010-01-11 23:50:48 +01:00
parent 19c533f873
commit 3cd255a482
1 changed files with 32 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

34
gitg/gitg-diff-view.c
View file

@ -111,6 +111,7 @@ struct _GitgDiffViewPrivate
gboolean diff_enabled;
GtkTextBuffer *current_buffer;
GtkTextTag *invisible_tag;
GtkTextTag *subheader_tag;
GitgDiffLineRenderer *line_renderer;
@ -160,12 +161,14 @@ regions_free(GitgDiffView *view, gboolean remove_signals)
g_signal_handlers_disconnect_by_func(view->priv->current_buffer, G_CALLBACK(on_buffer_insert_text), view);
g_signal_handlers_disconnect_by_func(view->priv->current_buffer, G_CALLBACK(on_buffer_delete_range), view);
gtk_text_tag_table_remove(gtk_text_buffer_get_tag_table(view->priv->current_buffer), view->priv->invisible_tag);
gtk_text_tag_table_remove (gtk_text_buffer_get_tag_table(view->priv->current_buffer), view->priv->invisible_tag);
gtk_text_tag_table_remove (gtk_text_buffer_get_tag_table(view->priv->current_buffer), view->priv->subheader_tag);
g_object_unref(view->priv->current_buffer);
g_object_unref (view->priv->current_buffer);
view->priv->current_buffer = NULL;
view->priv->invisible_tag = NULL;
view->priv->subheader_tag = NULL;
}
}
@ -283,6 +286,10 @@ on_buffer_set(GitgDiffView *self, GParamSpec *spec, gpointer userdata)
self->priv->scan_id = g_idle_add((GSourceFunc)on_idle_scan, self);
self->priv->invisible_tag = gtk_text_buffer_create_tag(self->priv->current_buffer, "GitgHunkInvisible", "invisible", TRUE, NULL);
self->priv->subheader_tag = gtk_text_buffer_create_tag(self->priv->current_buffer, "GitgHunkSubHeader", "invisible", TRUE, NULL);
gtk_text_tag_set_priority (self->priv->subheader_tag,
gtk_text_tag_table_get_size (gtk_text_buffer_get_tag_table (self->priv->current_buffer)) - 1);
}
static void
@ -347,6 +354,22 @@ ensure_max_line (GitgDiffView *view, Hunk *hunk)
}
}
static void
hide_header_details (GitgDiffView *view,
Region *region)
{
/* Just hide the lines 2->n lines from region to region->next */
GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
GtkTextIter startiter;
GtkTextIter enditer;
gtk_text_buffer_get_iter_at_line (buffer, &startiter, region->line + 2);
enditer = startiter;
gtk_text_iter_forward_lines (&enditer, region->next->line - region->line);
gtk_text_buffer_apply_tag (buffer, view->priv->subheader_tag, &startiter, &enditer);
}
static void
add_region(GitgDiffView *view, Region *region)
{
@ -367,6 +390,13 @@ add_region(GitgDiffView *view, Region *region)
}
view->priv->last_region = region;
if (region->prev && region->prev->type == GITG_DIFF_ITER_TYPE_HEADER)
{
/* Hide header details if first hunk is scanned */
hide_header_details (view, region->prev);
}
g_sequence_insert_sorted(view->priv->regions_index, region, index_compare, NULL);
GitgDiffIter iter;