[glide] Add align buttons to text thing

[Robert Carr <racarr src gnome org>]

commit a3e692bcdd2ca2d3585a3a3a15a0004d94bee07f
Author: Robert Carr <racarr Valentine localdomain>
Date:   Sun May 2 02:56:18 2010 -0400

    Add align buttons to text thing

 src/glide-inspector-text.c |   82 ++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 82 insertions(+), 0 deletions(-)
---
diff --git a/src/glide-inspector-text.c b/src/glide-inspector-text.c
index b701714..9274ec5 100644
--- a/src/glide-inspector-text.c
+++ b/src/glide-inspector-text.c
@@ -38,6 +38,38 @@ enum {
 };
 
 static void
+glide_inspector_text_align_text (GlideInspectorText *ins, PangoAlignment alignment)
+{
+  glide_actor_start_undo (ins->priv->actor, "Set text alignment");
+  glide_text_set_line_alignment (GLIDE_TEXT (ins->priv->actor), alignment);
+  glide_actor_end_undo (ins->priv->actor);
+}
+
+static void
+glide_inspector_text_align_left_clicked (GtkWidget *widg,
+					 gpointer user_data)
+{
+  GlideInspectorText *ins = (GlideInspectorText *)user_data;
+  glide_inspector_text_align_text (ins, PANGO_ALIGN_LEFT);
+}
+
+static void
+glide_inspector_text_align_center_clicked (GtkWidget *widg,
+					 gpointer user_data)
+{
+  GlideInspectorText *ins = (GlideInspectorText *)user_data;
+  glide_inspector_text_align_text (ins, PANGO_ALIGN_CENTER);
+}
+
+static void
+glide_inspector_text_align_right_clicked (GtkWidget *widg,
+					 gpointer user_data)
+{
+  GlideInspectorText *ins = (GlideInspectorText *)user_data;
+  glide_inspector_text_align_text (ins, PANGO_ALIGN_RIGHT);
+}
+
+static void
 glide_inspector_text_update_color (GlideInspectorText *ins)
 {
   ClutterColor cc;
@@ -158,6 +190,54 @@ glide_inspector_text_set_property (GObject *object,
     }
 }
 
+static GtkWidget *
+glide_inspector_text_make_alignment_button (const gchar *stock)
+{
+  GtkWidget *image = gtk_image_new_from_stock (stock, GTK_ICON_SIZE_MENU);
+  GtkWidget *button = gtk_button_new ();
+  
+  gtk_container_add (GTK_CONTAINER (button), image);
+  
+  return button;
+}
+ 
+static GtkWidget *
+glide_inspector_text_make_alignment_button_box (GlideInspectorText *ins)
+{
+  GtkWidget *bbox = gtk_hbox_new (FALSE, 0);
+  GtkWidget *lbutton, *cbutton, *rbutton;
+  
+  lbutton = glide_inspector_text_make_alignment_button (GTK_STOCK_JUSTIFY_LEFT);
+  cbutton = glide_inspector_text_make_alignment_button (GTK_STOCK_JUSTIFY_CENTER);
+  rbutton = glide_inspector_text_make_alignment_button (GTK_STOCK_JUSTIFY_RIGHT);
+  
+  g_signal_connect (lbutton, "clicked", G_CALLBACK (glide_inspector_text_align_left_clicked), ins);
+  g_signal_connect (cbutton, "clicked", G_CALLBACK (glide_inspector_text_align_center_clicked), ins);
+  g_signal_connect (rbutton, "clicked", G_CALLBACK (glide_inspector_text_align_right_clicked), ins);
+  
+  gtk_box_pack_start (GTK_BOX (bbox), lbutton, FALSE, FALSE, 0);
+  gtk_box_pack_start (GTK_BOX (bbox), cbutton, FALSE, FALSE, 0);
+  gtk_box_pack_start (GTK_BOX (bbox), rbutton, FALSE, FALSE, 0);
+  return bbox;
+}
+
+static GtkWidget *
+glide_inspector_text_make_alignment_box (GlideInspectorText *ins)
+{
+  GtkWidget *ret = gtk_hbox_new (FALSE, 0);
+  GtkWidget *label = gtk_label_new (NULL);
+  GtkWidget *align = gtk_alignment_new (1, 0, 0.0, 1);
+  GtkWidget *bbox = glide_inspector_text_make_alignment_button_box (ins);
+  
+  gtk_label_set_markup (GTK_LABEL (label), "<b>Alignment:</b>");
+  
+  gtk_container_add (GTK_CONTAINER (align), bbox);
+  gtk_box_pack_start (GTK_BOX (ret), label, FALSE, FALSE, 0);
+  gtk_box_pack_start (GTK_BOX(ret), align, TRUE, TRUE, 0);
+  
+  return ret;
+}
+
 static GtkWidget*
 glide_inspector_text_make_color_box (GlideInspectorText *ins)
 {
@@ -205,9 +285,11 @@ glide_inspector_text_setup_ui (GlideInspectorText *ins)
   GtkWidget *vbox = gtk_vbox_new (FALSE, 0);
   GtkWidget *font_box = glide_inspector_text_make_font_box (ins);
   GtkWidget *color_box = glide_inspector_text_make_color_box (ins);
+  GtkWidget *alignment_box = glide_inspector_text_make_alignment_box (ins);
   
   gtk_box_pack_start (GTK_BOX (vbox), font_box, FALSE, FALSE, 0);
   gtk_box_pack_start (GTK_BOX (vbox), color_box, FALSE, FALSE, 0);
+  gtk_box_pack_start (GTK_BOX (vbox), alignment_box, FALSE, FALSE, 0);
   
   gtk_container_add (GTK_CONTAINER (ins), vbox);
 }