void
colormap_edit_color_cmd_callback (GtkAction *action,
gpointer data)
{
GimpColormapEditor *editor;
GimpImage *image;
const guchar *colormap;
GimpRGB color;
gchar *desc;
return_if_no_image (image, data);
editor = GIMP_COLORMAP_EDITOR (data);
colormap = gimp_image_get_colormap (image);
gimp_rgba_set_uchar (&color,
colormap[editor->col_index * 3],
colormap[editor->col_index * 3 + 1],
colormap[editor->col_index * 3 + 2],
OPAQUE_OPACITY);
desc = g_strdup_printf (_("Edit colormap entry #%d"), editor->col_index);
if (! editor->color_dialog)
{
editor->color_dialog =
gimp_color_dialog_new (GIMP_VIEWABLE (image),
action_data_get_context (data),
_("Edit Colormap Entry"),
GIMP_STOCK_COLORMAP,
desc,
GTK_WIDGET (editor),
gimp_dialog_factory_from_name ("toplevel"),
"gimp-colormap-editor-color-dialog",
(const GimpRGB *) &color,
FALSE, FALSE);
g_signal_connect (editor->color_dialog, "destroy",
G_CALLBACK (gtk_widget_destroyed),
&editor->color_dialog);
g_signal_connect (editor->color_dialog, "update",
G_CALLBACK (colormap_edit_color_update),
editor);
}
else
{
gimp_viewable_dialog_set_viewable (GIMP_VIEWABLE_DIALOG (editor->color_dialog),
GIMP_VIEWABLE (image),
action_data_get_context (data));
g_object_set (editor->color_dialog, "description", desc, NULL);
gimp_color_dialog_set_color (GIMP_COLOR_DIALOG (editor->color_dialog),
&color);
}
g_free (desc);
gtk_window_present (GTK_WINDOW (editor->color_dialog));
}
static GimpColormapEditor *
context_get_colormap_editor (void)
{
GtkWidget *widget;
g_return_val_if_fail (GIMP_IS_DIALOG_FACTORY (gimp_dialog_factory_get_singleton ()), NULL);
widget = gimp_dialog_factory_find_widget (gimp_dialog_factory_get_singleton (),
"gimp-indexed-palette");
if (widget)
return GIMP_COLORMAP_EDITOR (gtk_bin_get_child (GTK_BIN (widget)));
return NULL;
}
static GimpColormapEditor *
context_get_colormap_editor (void)
{
GimpSessionInfo *info = NULL;
g_return_val_if_fail (GIMP_IS_DIALOG_FACTORY (gimp_dialog_factory_get_singleton ()), NULL);
info = gimp_dialog_factory_find_session_info (gimp_dialog_factory_get_singleton (),
"gimp-indexed-palette");
if (info && gimp_session_info_get_widget (info))
return GIMP_COLORMAP_EDITOR (gtk_bin_get_child (GTK_BIN (gimp_session_info_get_widget (info))));
return NULL;
}
static void
gimp_color_tool_real_picked (GimpColorTool *color_tool,
GimpColorPickState pick_state,
gdouble x,
gdouble y,
const Babl *sample_format,
const GimpRGB *color,
gint color_index)
{
GimpTool *tool = GIMP_TOOL (color_tool);
GimpContext *context;
/* use this tool's own options here (NOT color_tool->options) */
context = GIMP_CONTEXT (gimp_tool_get_options (tool));
if (color_tool->pick_mode == GIMP_COLOR_PICK_MODE_FOREGROUND ||
color_tool->pick_mode == GIMP_COLOR_PICK_MODE_BACKGROUND)
{
GtkWidget *widget;
if (babl_format_is_palette (sample_format))
{
widget = gimp_dialog_factory_find_widget (gimp_dialog_factory_get_singleton (),
"gimp-indexed-palette");
if (widget)
{
GimpColormapEditor *editor;
editor = GIMP_COLORMAP_EDITOR (gtk_bin_get_child (GTK_BIN (widget)));
gimp_colormap_editor_set_index (editor, color_index, NULL);
}
}
if (TRUE)
{
widget = gimp_dialog_factory_find_widget (gimp_dialog_factory_get_singleton (),
"gimp-palette-editor");
if (widget)
{
GimpPaletteEditor *editor;
gint index;
editor = GIMP_PALETTE_EDITOR (gtk_bin_get_child (GTK_BIN (widget)));
index = gimp_palette_editor_get_index (editor, color);
if (index != -1)
gimp_palette_editor_set_index (editor, index, NULL);
}
}
}
switch (color_tool->pick_mode)
{
case GIMP_COLOR_PICK_MODE_NONE:
break;
case GIMP_COLOR_PICK_MODE_FOREGROUND:
gimp_context_set_foreground (context, color);
break;
case GIMP_COLOR_PICK_MODE_BACKGROUND:
gimp_context_set_background (context, color);
break;
case GIMP_COLOR_PICK_MODE_PALETTE:
{
GimpDisplayShell *shell = gimp_display_get_shell (tool->display);
GdkScreen *screen = gtk_widget_get_screen (GTK_WIDGET (shell));
GtkWidget *dockable;
dockable =
gimp_window_strategy_show_dockable_dialog (GIMP_WINDOW_STRATEGY (gimp_get_window_strategy (tool->display->gimp)),
tool->display->gimp,
gimp_dialog_factory_get_singleton (),
screen,
"gimp-palette-editor");
if (dockable)
{
GtkWidget *palette_editor;
GimpData *data;
/* don't blink like mad when updating */
if (pick_state == GIMP_COLOR_PICK_STATE_UPDATE)
gimp_dockable_blink_cancel (GIMP_DOCKABLE (dockable));
palette_editor = gtk_bin_get_child (GTK_BIN (dockable));
data = gimp_data_editor_get_data (GIMP_DATA_EDITOR (palette_editor));
if (! data)
{
data = GIMP_DATA (gimp_context_get_palette (context));
gimp_data_editor_set_data (GIMP_DATA_EDITOR (palette_editor),
data);
}
gimp_palette_editor_pick_color (GIMP_PALETTE_EDITOR (palette_editor),
color, pick_state);
}
}
break;
}
}
static void
gimp_color_tool_real_picked (GimpColorTool *color_tool,
GimpColorPickState pick_state,
GimpImageType sample_type,
GimpRGB *color,
gint color_index)
{
GimpTool *tool = GIMP_TOOL (color_tool);
GimpContext *context;
GimpDialogFactory *dialog_factory;
/* use this tool's own options here (NOT color_tool->options) */
context = GIMP_CONTEXT (gimp_tool_get_options (tool));
dialog_factory = gimp_dialog_factory_from_name ("dock");
if (color_tool->pick_mode == GIMP_COLOR_PICK_MODE_FOREGROUND ||
color_tool->pick_mode == GIMP_COLOR_PICK_MODE_BACKGROUND)
{
GimpSessionInfo *info;
if (GIMP_IMAGE_TYPE_IS_INDEXED (sample_type))
{
info = gimp_dialog_factory_find_session_info (dialog_factory,
"gimp-indexed-palette");
if (info && info->widget)
{
GimpColormapEditor *editor;
editor = GIMP_COLORMAP_EDITOR (gtk_bin_get_child (GTK_BIN (info->widget)));
gimp_colormap_editor_set_index (editor, color_index, NULL);
}
}
if (TRUE)
{
info = gimp_dialog_factory_find_session_info (dialog_factory,
"gimp-palette-editor");
if (info && info->widget)
{
GimpPaletteEditor *editor;
gint index;
editor = GIMP_PALETTE_EDITOR (gtk_bin_get_child (GTK_BIN (info->widget)));
index = gimp_palette_editor_get_index (editor, color);
if (index != -1)
gimp_palette_editor_set_index (editor, index, NULL);
}
}
}
switch (color_tool->pick_mode)
{
case GIMP_COLOR_PICK_MODE_NONE:
break;
case GIMP_COLOR_PICK_MODE_FOREGROUND:
gimp_context_set_foreground (context, color);
break;
case GIMP_COLOR_PICK_MODE_BACKGROUND:
gimp_context_set_background (context, color);
break;
case GIMP_COLOR_PICK_MODE_PALETTE:
{
GdkScreen *screen;
GtkWidget *dockable;
screen = gtk_widget_get_screen (tool->display->shell);
dockable = gimp_dialog_factory_dialog_raise (dialog_factory, screen,
"gimp-palette-editor",
-1);
if (dockable)
{
GtkWidget *palette_editor;
GimpData *data;
/* don't blink like mad when updating */
if (pick_state == GIMP_COLOR_PICK_STATE_UPDATE)
gimp_dockable_blink_cancel (GIMP_DOCKABLE (dockable));
palette_editor = gtk_bin_get_child (GTK_BIN (dockable));
data = gimp_data_editor_get_data (GIMP_DATA_EDITOR (palette_editor));
if (! data)
{
data = GIMP_DATA (gimp_context_get_palette (context));
gimp_data_editor_set_data (GIMP_DATA_EDITOR (palette_editor),
data);
}
gimp_palette_editor_pick_color (GIMP_PALETTE_EDITOR (palette_editor),
color, pick_state);
}
}
break;
}
}
