From 02427845c85bf7d9c6141e9f673b2c687109f0d5 Mon Sep 17 00:00:00 2001
From: Sven Neumann <sven@gimp.org>
Date: Tue, 4 Mar 2003 14:35:56 +0000
Subject: [PATCH] set the active color from GimpColormapEditor::selected so you
 can pick

2003-03-04  Sven Neumann  <sven@gimp.org>

	* app/widgets/gimpcolormapeditor.[ch]: set the active color from
	GimpColormapEditor::selected so you can pick colors from an
	indexed palette again.
---
 ChangeLog                        |  6 ++++++
 app/widgets/gimpcolormapeditor.c | 36 +++++++++++++++++++++++++++++++-
 app/widgets/gimpcolormapeditor.h |  2 +-
 3 files changed, 42 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 48f3771279..d148f13cd1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2003-03-04  Sven Neumann  <sven@gimp.org>
+
+	* app/widgets/gimpcolormapeditor.[ch]: set the active color from
+	GimpColormapEditor::selected so you can pick colors from an
+	indexed palette again.
+
 2003-03-04  Michael Natterer  <mitch@gimp.org>
 
 	* app/file/file-save.[ch]: added new function file_save_as() which
diff --git a/app/widgets/gimpcolormapeditor.c b/app/widgets/gimpcolormapeditor.c
index 476010db87..a3de0c94be 100644
--- a/app/widgets/gimpcolormapeditor.c
+++ b/app/widgets/gimpcolormapeditor.c
@@ -41,7 +41,9 @@
 #endif
 #include "display/display-types.h"
 
+#include "core/gimp.h"
 #include "core/gimpcontainer.h"
+#include "core/gimpcontext.h"
 #include "core/gimpimage.h"
 #include "core/gimpmarshal.h"
 
@@ -51,6 +53,7 @@
 #include "gimpdnd.h"
 #include "gimpitemfactory.h"
 #include "gimpmenufactory.h"
+#include "gimptoolbox-color-area.h"
 
 #include "gui/color-notebook.h"
 
@@ -82,6 +85,7 @@ static void   gimp_colormap_editor_unmap           (GtkWidget          *widget);
 static void   gimp_colormap_editor_set_image       (GimpImageEditor    *editor,
                                                     GimpImage          *gimage);
 
+static void   gimp_colormap_editor_real_selected   (GimpColormapEditor *editor);
 static void   gimp_colormap_editor_draw            (GimpColormapEditor *editor);
 static void   gimp_colormap_editor_draw_cell       (GimpColormapEditor *editor,
                                                     gint                col);
@@ -186,7 +190,7 @@ gimp_colormap_editor_class_init (GimpColormapEditorClass* klass)
 
   image_editor_class->set_image = gimp_colormap_editor_set_image;
 
-  klass->selected               = NULL;
+  klass->selected               = gimp_colormap_editor_real_selected;
 }
 
 static void
@@ -407,6 +411,36 @@ gimp_colormap_editor_col_index (GimpColormapEditor *editor)
 
 /*  private functions  */
 
+static void
+gimp_colormap_editor_real_selected (GimpColormapEditor *editor)
+{
+  GimpContext *user_context;
+  GimpImage   *gimage;
+  GimpRGB      color;
+  gint         index;
+
+  gimage = GIMP_IMAGE_EDITOR (editor)->gimage;
+
+  if (!gimage)
+    return;
+
+  user_context = gimp_get_user_context (gimage->gimp);
+
+  index = editor->col_index;
+
+  gimp_rgba_set_uchar (&color,
+		       gimage->cmap[index * 3 + 0],
+		       gimage->cmap[index * 3 + 1],
+		       gimage->cmap[index * 3 + 2],
+		       OPAQUE_OPACITY);
+
+  if (active_color == FOREGROUND)
+    gimp_context_set_foreground (user_context, &color);
+  else if (active_color == BACKGROUND)
+    gimp_context_set_background (user_context, &color);
+}
+
+
 #define MIN_CELL_SIZE 4
 
 static void
diff --git a/app/widgets/gimpcolormapeditor.h b/app/widgets/gimpcolormapeditor.h
index ad69cbaaef..ffbfc103a6 100644
--- a/app/widgets/gimpcolormapeditor.h
+++ b/app/widgets/gimpcolormapeditor.h
@@ -57,7 +57,7 @@ struct _GimpColormapEditorClass
 {
   GimpImageEditorClass  parent_class;
 
-  void (* selected) (GimpColormapEditor *gcd);
+  void (* selected) (GimpColormapEditor *editor);
 };