static void
gimp_foreground_select_tool_set_mask (GimpForegroundSelectTool *fg_select,
GimpDisplay *display,
GimpChannel *mask)
{
GimpTool *tool = GIMP_TOOL (fg_select);
GimpForegroundSelectOptions *options;
options = GIMP_FOREGROUND_SELECT_TOOL_GET_OPTIONS (tool);
if (fg_select->mask == mask)
return;
if (fg_select->mask)
{
g_object_unref (fg_select->mask);
fg_select->mask = NULL;
}
if (mask)
{
GimpRGB color;
fg_select->mask = g_object_ref (mask);
gimp_foreground_select_options_get_mask_color (options, &color);
gimp_display_shell_set_mask (gimp_display_get_shell (display),
GIMP_DRAWABLE (mask), &color);
}
else
{
gimp_display_shell_set_mask (gimp_display_get_shell (display),
NULL, NULL);
}
if (mask)
{
gimp_tool_control_set_tool_cursor (tool->control,
GIMP_TOOL_CURSOR_PAINTBRUSH);
gimp_tool_control_set_toggle_tool_cursor (tool->control,
GIMP_TOOL_CURSOR_ERASER);
gimp_tool_control_set_toggled (tool->control, options->background);
}
else
{
gimp_tool_control_set_tool_cursor (tool->control,
GIMP_TOOL_CURSOR_FREE_SELECT);
gimp_tool_control_set_toggle_tool_cursor (tool->control,
GIMP_TOOL_CURSOR_FREE_SELECT);
gimp_tool_control_set_toggled (tool->control, FALSE);
}
}
static void
gimp_foreground_select_tool_cursor_update (GimpTool *tool,
const GimpCoords *coords,
GdkModifierType state,
GimpDisplay *display)
{
GimpForegroundSelectTool *fg_select = GIMP_FOREGROUND_SELECT_TOOL (tool);
if (fg_select->mask)
{
GimpForegroundSelectOptions *options;
options = GIMP_FOREGROUND_SELECT_TOOL_GET_OPTIONS (tool);
gimp_tool_control_set_toggled (tool->control, options->background);
switch (GIMP_SELECTION_TOOL (tool)->function)
{
case SELECTION_MOVE_MASK:
case SELECTION_MOVE:
case SELECTION_MOVE_COPY:
case SELECTION_ANCHOR:
return;
default:
break;
}
}
GIMP_TOOL_CLASS (parent_class)->cursor_update (tool, coords, state, display);
}
static void
gimp_foreground_select_tool_drop_masks (GimpForegroundSelectTool *fg_select,
GimpDisplay *display)
{
GimpTool *tool = GIMP_TOOL (fg_select);
if (fg_select->trimap)
{
g_object_unref (fg_select->trimap);
fg_select->trimap = NULL;
}
if (fg_select->mask)
{
g_object_unref (fg_select->mask);
fg_select->mask = NULL;
}
if (GIMP_IS_DISPLAY (display))
{
gimp_display_shell_set_mask (gimp_display_get_shell (display),
NULL, NULL);
}
gimp_tool_control_set_tool_cursor (tool->control,
GIMP_TOOL_CURSOR_FREE_SELECT);
gimp_tool_control_set_toggle_tool_cursor (tool->control,
GIMP_TOOL_CURSOR_FREE_SELECT);
gimp_tool_control_set_toggled (tool->control, FALSE);
fg_select->state = MATTING_STATE_FREE_SELECT;
}
static void
gimp_foreground_select_tool_set_preview (GimpForegroundSelectTool *fg_select,
GimpDisplay *display)
{
GimpTool *tool = GIMP_TOOL (fg_select);
GimpForegroundSelectOptions *options;
GimpRGB color;
g_return_if_fail (fg_select->mask != NULL);
options = GIMP_FOREGROUND_SELECT_TOOL_GET_OPTIONS (tool);
gimp_foreground_select_options_get_mask_color (options, &color);
gimp_display_shell_set_mask (gimp_display_get_shell (display),
fg_select->mask, &color);
gimp_tool_control_set_tool_cursor (tool->control,
GIMP_TOOL_CURSOR_PAINTBRUSH);
gimp_tool_control_set_toggle_tool_cursor (tool->control,
GIMP_TOOL_CURSOR_PAINTBRUSH);
gimp_tool_control_set_toggled (tool->control, FALSE);
fg_select->state = MATTING_STATE_PREVIEW_MASK;
}
static void
gimp_eraser_tool_cursor_update (GimpTool *tool,
const GimpCoords *coords,
GdkModifierType state,
GimpDisplay *display)
{
GimpEraserOptions *options = GIMP_ERASER_TOOL_GET_OPTIONS (tool);
gimp_tool_control_set_toggled (tool->control, options->anti_erase);
GIMP_TOOL_CLASS (parent_class)->cursor_update (tool, coords, state, display);
}
static void
gimp_convolve_tool_cursor_update (GimpTool *tool,
const GimpCoords *coords,
GdkModifierType state,
GimpDisplay *display)
{
GimpConvolveOptions *options = GIMP_CONVOLVE_TOOL_GET_OPTIONS (tool);
gimp_tool_control_set_toggled (tool->control,
(options->type == GIMP_SHARPEN_CONVOLVE));
GIMP_TOOL_CLASS (parent_class)->cursor_update (tool, coords, state, display);
}
static void
gimp_dodge_burn_tool_cursor_update (GimpTool *tool,
GimpCoords *coords,
GdkModifierType state,
GimpDisplay *display)
{
GimpDodgeBurnOptions *options = GIMP_DODGE_BURN_TOOL_GET_OPTIONS (tool);
gimp_tool_control_set_toggled (tool->control, (options->type == GIMP_BURN));
GIMP_TOOL_CLASS (parent_class)->cursor_update (tool, coords, state,
display);
}
static void
gimp_flip_tool_cursor_update (GimpTool *tool,
const GimpCoords *coords,
GdkModifierType state,
GimpDisplay *display)
{
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (tool);
GimpFlipTool *flip = GIMP_FLIP_TOOL (tool);
if (! gimp_transform_tool_check_active_item (tr_tool, display, NULL))
{
gimp_tool_set_cursor (tool, display,
gimp_tool_control_get_cursor (tool->control),
gimp_tool_control_get_tool_cursor (tool->control),
GIMP_CURSOR_MODIFIER_BAD);
return;
}
gimp_tool_control_set_toggled (tool->control,
gimp_flip_tool_get_flip_type (flip) ==
GIMP_ORIENTATION_VERTICAL);
GIMP_TOOL_CLASS (parent_class)->cursor_update (tool, coords, state, display);
}
static void
gimp_flip_tool_cursor_update (GimpTool *tool,
GimpCoords *coords,
GdkModifierType state,
GimpDisplay *display)
{
GimpFlipOptions *options = GIMP_FLIP_TOOL_GET_OPTIONS (tool);
GimpCursorModifier modifier = GIMP_CURSOR_MODIFIER_BAD;
if (gimp_image_coords_in_active_pickable (display->image, coords,
FALSE, TRUE))
{
modifier = GIMP_CURSOR_MODIFIER_NONE;
}
gimp_tool_control_set_cursor_modifier (tool->control, modifier);
gimp_tool_control_set_toggle_cursor_modifier (tool->control, modifier);
gimp_tool_control_set_toggled (tool->control,
options->flip_type ==
GIMP_ORIENTATION_VERTICAL);
GIMP_TOOL_CLASS (parent_class)->cursor_update (tool, coords, state, display);
}