static void
entry_callback (GtkWidget *widget,
gpointer data)
{
static gdouble x = -1.0;
static gdouble y = -1.0;
gdouble new_x;
gdouble new_y;
new_x = gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (widget), 0);
new_y = gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (widget), 1);
if (gimp_chain_button_get_active (GIMP_CHAIN_BUTTON (data)))
{
if (new_x != x)
{
y = new_y = x = new_x;
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (widget), 1, y);
}
if (new_y != y)
{
x = new_x = y = new_y;
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (widget), 0, x);
}
}
else
{
x = new_x;
y = new_y;
}
}
static gboolean
nova_center_update (GtkWidget *widget,
NovaCenter *center,
gint x,
gint y)
{
gint tx, ty;
gimp_preview_untransform (center->preview, x, y, &tx, &ty);
nova_center_cursor_draw (center);
g_signal_handlers_block_by_func (center->coords,
nova_center_coords_update,
center);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (center->coords), 0, tx);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (center->coords), 1, ty);
g_signal_handlers_unblock_by_func (center->coords,
nova_center_coords_update,
center);
nova_center_coords_update (GIMP_SIZE_ENTRY (center->coords), center);
return TRUE;
}
static void
gimp_text_style_editor_set_size (GimpTextStyleEditor *editor,
GtkTextTag *size_tag)
{
gint size = 0;
gdouble pixels;
if (size_tag)
size = gimp_text_tag_get_size (size_tag);
g_signal_handlers_block_by_func (editor->size_entry,
gimp_text_style_editor_size_changed,
editor);
pixels = gimp_units_to_pixels ((gdouble) size / PANGO_SCALE,
GIMP_UNIT_POINT,
editor->resolution_y);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (editor->size_entry), 0, pixels);
if (size == 0)
{
GtkWidget *spinbutton;
spinbutton = gimp_size_entry_get_help_widget (GIMP_SIZE_ENTRY (editor->size_entry), 0);
gtk_entry_set_text (GTK_ENTRY (spinbutton), "");
}
g_signal_handlers_unblock_by_func (editor->size_entry,
gimp_text_style_editor_size_changed,
editor);
}
static void
nova_center_update (GtkWidget *widget,
NovaCenter *center,
gint x,
gint y)
{
gint tx, ty;
GimpPreviewArea *area = GIMP_PREVIEW_AREA (center->preview->area);
GtkAllocation allocation;
gtk_widget_get_allocation (GTK_WIDGET (area), &allocation);
x -= (allocation.width - area->width) / 2;
y -= (allocation.height - area->height) / 2;
gimp_preview_untransform (center->preview, x, y, &tx, &ty);
g_signal_handlers_block_by_func (center->coords,
nova_center_coords_update,
center);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (center->coords), 0, tx);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (center->coords), 1, ty);
g_signal_handlers_unblock_by_func (center->coords,
nova_center_coords_update,
center);
nova_center_coords_update (GIMP_SIZE_ENTRY (center->coords), center);
gtk_widget_queue_draw (center->preview->area);
}
static void
offset_response (GtkWidget *widget,
gint response_id,
OffsetDialog *dialog)
{
if (response_id == GTK_RESPONSE_OK)
{
GimpImage *image = dialog->image;
if (image)
{
GimpDrawable *drawable = gimp_image_get_active_drawable (image);
gint offset_x;
gint offset_y;
offset_x =
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (dialog->off_se),
0));
offset_y =
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (dialog->off_se),
1));
gimp_drawable_offset (drawable,
dialog->context,
dialog->fill_type & WRAP_AROUND ? TRUE : FALSE,
dialog->fill_type & FILL_MASK,
offset_x, offset_y);
gimp_image_flush (image);
}
}
gtk_widget_destroy (dialog->dialog);
}
static void
gimp_rotate_tool_dialog (GimpTransformTool *tr_tool)
{
GimpRotateTool *rotate = GIMP_ROTATE_TOOL (tr_tool);
GtkWidget *table;
GtkWidget *button;
GtkWidget *scale;
GtkAdjustment *adj;
table = gtk_table_new (4, 2, FALSE);
gtk_table_set_row_spacings (GTK_TABLE (table), 2);
gtk_table_set_col_spacings (GTK_TABLE (table), 6);
gtk_table_set_row_spacing (GTK_TABLE (table), 1, 6);
gtk_box_pack_start (GTK_BOX (gimp_tool_gui_get_vbox (tr_tool->gui)), table,
FALSE, FALSE, 0);
gtk_widget_show (table);
rotate->angle_adj = (GtkAdjustment *)
gtk_adjustment_new (0, -180, 180, 0.1, 15, 0);
button = gtk_spin_button_new (rotate->angle_adj, 1.0, 2);
gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (button), TRUE);
gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (button), TRUE);
gtk_entry_set_width_chars (GTK_ENTRY (button), SB_WIDTH);
gimp_table_attach_aligned (GTK_TABLE (table), 0, 0, _("_Angle:"),
0.0, 0.5, button, 1, TRUE);
rotate->angle_spin_button = button;
g_signal_connect (rotate->angle_adj, "value-changed",
G_CALLBACK (rotate_angle_changed),
tr_tool);
scale = gtk_scale_new (GTK_ORIENTATION_HORIZONTAL, rotate->angle_adj);
gtk_scale_set_draw_value (GTK_SCALE (scale), FALSE);
gtk_table_attach (GTK_TABLE (table), scale, 1, 2, 1, 2,
GTK_EXPAND | GTK_FILL, GTK_SHRINK, 0, 0);
gtk_widget_show (scale);
adj = (GtkAdjustment *) gtk_adjustment_new (0, -1, 1, 1, 10, 0);
button = gtk_spin_button_new (adj, 1.0, 2);
gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (button), TRUE);
gtk_entry_set_width_chars (GTK_ENTRY (button), SB_WIDTH);
gimp_table_attach_aligned (GTK_TABLE (table), 0, 2, _("Center _X:"),
0.0, 0.5, button, 1, TRUE);
rotate->sizeentry = gimp_size_entry_new (1, GIMP_UNIT_PIXEL, "%a",
TRUE, TRUE, FALSE, SB_WIDTH,
GIMP_SIZE_ENTRY_UPDATE_SIZE);
gimp_size_entry_add_field (GIMP_SIZE_ENTRY (rotate->sizeentry),
GTK_SPIN_BUTTON (button), NULL);
gimp_size_entry_set_pixel_digits (GIMP_SIZE_ENTRY (rotate->sizeentry), 2);
gimp_table_attach_aligned (GTK_TABLE (table), 0, 3, _("Center _Y:"),
0.0, 0.5, rotate->sizeentry, 1, TRUE);
g_signal_connect (rotate->sizeentry, "value-changed",
G_CALLBACK (rotate_center_changed),
tr_tool);
}
static void
update_values (void)
{
GtkWidget *entry;
entry = g_object_get_data (G_OBJECT (main_dialog), "width");
grid_cfg.hwidth =
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 0));
grid_cfg.vwidth =
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 1));
grid_cfg.iwidth =
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 2));
entry = g_object_get_data (G_OBJECT (main_dialog), "space");
grid_cfg.hspace =
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 0));
grid_cfg.vspace =
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 1));
grid_cfg.ispace =
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 2));
entry = g_object_get_data (G_OBJECT (main_dialog), "offset");
grid_cfg.hoffset =
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 0));
grid_cfg.voffset =
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 1));
grid_cfg.ioffset =
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (entry), 2));
}
static void
update_pixelsize (GimpSizeEntry *sizeentry,
GimpPreview *preview)
{
pvals.pixelwidth = gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (sizeentry),
0);
pvals.pixelheight = gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (sizeentry),
1);
gimp_preview_invalidate (preview);
}
static void
change_radius_callback (GtkWidget *coord,
gpointer data)
{
GimpPreview *preview = GIMP_PREVIEW (data);
dogvals.inner = gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (coord), 0);
dogvals.outer = gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (coord), 1);
gimp_preview_invalidate (preview);
}
static void
offset_half_xy_callback (GtkWidget *widget,
OffsetDialog *dialog)
{
GimpImage *image = dialog->image;
if (image)
{
GimpItem *item = GIMP_ITEM (gimp_image_get_active_drawable (image));
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (dialog->off_se),
0, gimp_item_get_width (item) / 2);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (dialog->off_se),
1, gimp_item_get_height (item) / 2);
}
}
static void
print_size_info_unit_changed (GtkWidget *widget)
{
info.data->unit = gimp_size_entry_get_unit (GIMP_SIZE_ENTRY (widget));
print_size_info_set_page_setup (&info);
}
static void
shift_amount_callback (GtkWidget *widget,
gpointer data)
{
GimpPreview *preview = GIMP_PREVIEW (data);
shvals.shift_amount = gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (widget),
0);
gimp_preview_invalidate (preview);
}
static void
spread_preview_update (GimpPreview *preview,
GtkWidget *size)
{
GimpDrawable *drawable;
SpreadParam_t param;
gint x, y, bpp;
guchar *buffer, *dest;
gint x_off, y_off;
gint width, height;
drawable =
gimp_drawable_preview_get_drawable (GIMP_DRAWABLE_PREVIEW (preview));
param.pft = gimp_pixel_fetcher_new (drawable, FALSE);
param.gr = g_rand_new ();
param.x_amount = (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (size),
0) + 1) / 2;
param.y_amount = (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (size),
1) + 1) / 2;
param.width = drawable->width;
param.height = drawable->height;
gimp_preview_get_size (preview, &width, &height);
bpp = drawable->bpp;
dest = buffer = g_new (guchar, width * height * bpp);
gimp_preview_get_position (preview, &x_off, &y_off);
for (y = 0 ; y < height ; y++)
for (x = 0 ; x < width ; x++)
{
spread_func (x + x_off, y + y_off, dest, bpp, ¶m);
dest += bpp;
}
gimp_preview_draw_buffer (preview, buffer, width * bpp);
g_free (buffer);
g_rand_free (param.gr);
}
static void
gimp_rotate_tool_dialog_update (GimpTransformTool *tr_tool)
{
GimpRotateTool *rotate = GIMP_ROTATE_TOOL (tr_tool);
gtk_adjustment_set_value (rotate->angle_adj,
gimp_rad_to_deg (tr_tool->trans_info[ANGLE]));
g_signal_handlers_block_by_func (rotate->sizeentry,
rotate_center_changed,
tr_tool);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (rotate->sizeentry), 0,
tr_tool->trans_info[PIVOT_X]);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (rotate->sizeentry), 1,
tr_tool->trans_info[PIVOT_Y]);
g_signal_handlers_unblock_by_func (rotate->sizeentry,
rotate_center_changed,
tr_tool);
}
/**
* gimp_query_size_box:
* @title: The query box dialog's title.
* @parent: The dialog's parent widget.
* @help_func: The help function to show this dialog's help page.
* @help_id: A string identifying this dialog's help page.
* @message: A string which will be shown above the dialog's entry widget.
* @initial: The initial value.
* @lower: The lower boundary of the range of possible values.
* @upper: The upper boundray of the range of possible values.
* @digits: The number of decimal digits the #GimpSizeEntry provide in
* "pixel" mode.
* @unit: The unit initially shown by the #GimpUnitMenu.
* @resolution: The resolution (in dpi) which will be used for pixel/unit
* calculations.
* @dot_for_dot: %TRUE if the #GimpUnitMenu's initial unit should be "pixels".
* @object: The object this query box is associated with.
* @signal: The object's signal which will cause the query box
* to be closed.
* @callback: The function which will be called when the user selects "OK".
* @data: The callback's user data.
*
* Creates a new #GtkDialog that queries the user for a size using a
* #GimpSizeEntry.
*
* Returns: A pointer to the new #GtkDialog.
**/
GtkWidget *
gimp_query_size_box (const gchar *title,
GtkWidget *parent,
GimpHelpFunc help_func,
const gchar *help_id,
const gchar *message,
gdouble initial,
gdouble lower,
gdouble upper,
gint digits,
GimpUnit unit,
gdouble resolution,
gboolean dot_for_dot,
GObject *object,
const gchar *signal,
GimpQuerySizeCallback callback,
gpointer data)
{
QueryBox *query_box;
GtkWidget *sizeentry;
GtkWidget *spinbutton;
query_box = create_query_box (title, parent, help_func, help_id,
G_CALLBACK (size_query_box_response),
"dialog-question",
message,
GTK_STOCK_OK, GTK_STOCK_CANCEL,
object, signal,
G_CALLBACK (callback), data);
if (! query_box)
return NULL;
sizeentry = gimp_size_entry_new (1, unit, "%p", TRUE, FALSE, FALSE, 12,
GIMP_SIZE_ENTRY_UPDATE_SIZE);
if (dot_for_dot)
gimp_size_entry_set_unit (GIMP_SIZE_ENTRY (sizeentry), GIMP_UNIT_PIXEL);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (sizeentry), 0,
resolution, FALSE);
gimp_size_entry_set_refval_digits (GIMP_SIZE_ENTRY (sizeentry), 0, digits);
gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (sizeentry), 0,
lower, upper);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (sizeentry), 0, initial);
spinbutton = gimp_size_entry_get_help_widget (GIMP_SIZE_ENTRY (sizeentry), 0);
gtk_entry_set_activates_default (GTK_ENTRY (spinbutton), TRUE);
gtk_box_pack_start (GTK_BOX (query_box->vbox), sizeentry, FALSE, FALSE, 0);
gimp_size_entry_grab_focus (GIMP_SIZE_ENTRY (sizeentry));
gtk_widget_show (sizeentry);
query_box->entry = sizeentry;
return query_box->qbox;
}
static void
size_query_box_response (GtkWidget *widget,
gint response_id,
QueryBox *query_box)
{
gdouble size;
GimpUnit unit;
query_box_disconnect (query_box);
/* Get the sizeentry data */
size = gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (query_box->entry), 0);
unit = gimp_size_entry_get_unit (GIMP_SIZE_ENTRY (query_box->entry));
/* Call the user defined callback */
if (response_id == GTK_RESPONSE_OK)
(* (GimpQuerySizeCallback) query_box->callback) (query_box->qbox,
size,
unit,
query_box->callback_data);
query_box_destroy (query_box);
}
static void
rotate_center_changed (GtkWidget *widget,
GimpTransformTool *tr_tool)
{
gdouble px = gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (widget), 0);
gdouble py = gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (widget), 1);
if ((px != tr_tool->trans_info[PIVOT_X]) ||
(py != tr_tool->trans_info[PIVOT_Y]))
{
gimp_draw_tool_pause (GIMP_DRAW_TOOL (tr_tool));
tr_tool->trans_info[PIVOT_X] = px;
tr_tool->trans_info[PIVOT_Y] = py;
tr_tool->px = px;
tr_tool->py = py;
gimp_transform_tool_push_internal_undo (tr_tool);
gimp_transform_tool_recalc_matrix (tr_tool);
gimp_draw_tool_resume (GIMP_DRAW_TOOL (tr_tool));
}
}
static void
gimp_rotate_tool_prepare (GimpTransformTool *tr_tool)
{
GimpRotateTool *rotate = GIMP_ROTATE_TOOL (tr_tool);
GimpDisplay *display = GIMP_TOOL (tr_tool)->display;
GimpImage *image = gimp_display_get_image (display);
gdouble xres;
gdouble yres;
tr_tool->px = (gdouble) (tr_tool->x1 + tr_tool->x2) / 2.0;
tr_tool->py = (gdouble) (tr_tool->y1 + tr_tool->y2) / 2.0;
tr_tool->trans_info[ANGLE] = 0.0;
tr_tool->trans_info[REAL_ANGLE] = 0.0;
tr_tool->trans_info[PIVOT_X] = tr_tool->px;
tr_tool->trans_info[PIVOT_Y] = tr_tool->py;
gimp_image_get_resolution (image, &xres, &yres);
g_signal_handlers_block_by_func (rotate->sizeentry,
rotate_center_changed,
tr_tool);
gimp_size_entry_set_unit (GIMP_SIZE_ENTRY (rotate->sizeentry),
gimp_display_get_shell (display)->unit);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (rotate->sizeentry), 0,
xres, FALSE);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (rotate->sizeentry), 1,
yres, FALSE);
gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (rotate->sizeentry), 0,
-65536,
65536 +
gimp_image_get_width (image));
gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (rotate->sizeentry), 1,
-65536,
65536 +
gimp_image_get_height (image));
gimp_size_entry_set_size (GIMP_SIZE_ENTRY (rotate->sizeentry), 0,
tr_tool->x1, tr_tool->x2);
gimp_size_entry_set_size (GIMP_SIZE_ENTRY (rotate->sizeentry), 1,
tr_tool->y1, tr_tool->y2);
g_signal_handlers_unblock_by_func (rotate->sizeentry,
rotate_center_changed,
tr_tool);
}
static void
gimp_text_style_editor_set_default_size (GimpTextStyleEditor *editor)
{
gdouble pixels = gimp_units_to_pixels (editor->text->font_size,
editor->text->unit,
editor->resolution_y);
g_signal_handlers_block_by_func (editor->size_entry,
gimp_text_style_editor_size_changed,
editor);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (editor->size_entry), 0, pixels);
g_signal_handlers_unblock_by_func (editor->size_entry,
gimp_text_style_editor_size_changed,
editor);
}
static GtkWidget *
find_mnemonic_widget (GtkWidget *widget,
gint level)
{
gboolean can_focus;
g_object_get (widget, "can-focus", &can_focus, NULL);
if (GTK_WIDGET_GET_CLASS (widget)->activate_signal ||
can_focus ||
GTK_WIDGET_GET_CLASS (widget)->mnemonic_activate !=
GTK_WIDGET_CLASS (g_type_class_peek (GTK_TYPE_WIDGET))->mnemonic_activate)
{
return widget;
}
if (GIMP_IS_SIZE_ENTRY (widget))
{
GimpSizeEntry *entry = GIMP_SIZE_ENTRY (widget);
return gimp_size_entry_get_help_widget (entry,
entry->number_of_fields - 1);
}
else if (GTK_IS_CONTAINER (widget))
{
GtkWidget *mnemonic_widget = NULL;
GList *children;
GList *list;
children = gtk_container_get_children (GTK_CONTAINER (widget));
for (list = children; list; list = g_list_next (list))
{
mnemonic_widget = find_mnemonic_widget (list->data, level + 1);
if (mnemonic_widget)
break;
}
g_list_free (children);
return mnemonic_widget;
}
return NULL;
}
static void
gimp_text_style_editor_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GimpTextStyleEditor *editor = GIMP_TEXT_STYLE_EDITOR (object);
switch (property_id)
{
case PROP_GIMP:
editor->gimp = g_value_get_object (value); /* don't ref */
break;
case PROP_TEXT:
editor->text = g_value_dup_object (value);
break;
case PROP_BUFFER:
editor->buffer = g_value_dup_object (value);
break;
case PROP_FONTS:
editor->fonts = g_value_dup_object (value);
break;
case PROP_RESOLUTION_X:
editor->resolution_x = g_value_get_double (value);
break;
case PROP_RESOLUTION_Y:
editor->resolution_y = g_value_get_double (value);
if (editor->size_entry)
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (editor->size_entry), 0,
editor->resolution_y, TRUE);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_grid_editor_constructed (GObject *object)
{
GimpGridEditor *editor = GIMP_GRID_EDITOR (object);
GtkWidget *frame;
GtkWidget *hbox;
GtkWidget *table;
GtkWidget *style;
GtkWidget *color_button;
GtkWidget *sizeentry;
if (G_OBJECT_CLASS (parent_class)->constructed)
G_OBJECT_CLASS (parent_class)->constructed (object);
g_assert (editor->grid != NULL);
frame = gimp_frame_new (_("Appearance"));
gtk_box_pack_start (GTK_BOX (editor), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
table = gtk_table_new (3, 2, FALSE);
gtk_table_set_row_spacings (GTK_TABLE (table), 6);
gtk_table_set_col_spacings (GTK_TABLE (table), 6);
gtk_container_add (GTK_CONTAINER (frame), table);
style = gimp_prop_enum_combo_box_new (G_OBJECT (editor->grid), "style",
GIMP_GRID_DOTS,
GIMP_GRID_SOLID);
gimp_table_attach_aligned (GTK_TABLE (table), 0, 0,
_("Line _style:"), 0.0, 0.5,
style, 1, FALSE);
color_button = gimp_prop_color_button_new (G_OBJECT (editor->grid), "fgcolor",
_("Change grid foreground color"),
GRID_EDITOR_COLOR_BUTTON_WIDTH,
GRID_EDITOR_COLOR_BUTTON_HEIGHT,
GIMP_COLOR_AREA_FLAT);
gimp_color_panel_set_context (GIMP_COLOR_PANEL (color_button),
editor->context);
gimp_table_attach_aligned (GTK_TABLE (table), 0, 1,
_("_Foreground color:"), 0.0, 0.5,
color_button, 1, TRUE);
color_button = gimp_prop_color_button_new (G_OBJECT (editor->grid), "bgcolor",
_("Change grid background color"),
GRID_EDITOR_COLOR_BUTTON_WIDTH,
GRID_EDITOR_COLOR_BUTTON_HEIGHT,
GIMP_COLOR_AREA_FLAT);
gimp_color_panel_set_context (GIMP_COLOR_PANEL (color_button),
editor->context);
gimp_table_attach_aligned (GTK_TABLE (table), 0, 2,
_("_Background color:"), 0.0, 0.5,
color_button, 1, TRUE);
gtk_widget_show (table);
frame = gimp_frame_new (_("Spacing"));
gtk_box_pack_start (GTK_BOX (editor), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_container_add (GTK_CONTAINER (frame), hbox);
sizeentry = gimp_prop_coordinates_new (G_OBJECT (editor->grid),
"xspacing",
"yspacing",
"spacing-unit",
"%a",
GIMP_SIZE_ENTRY_UPDATE_SIZE,
editor->xresolution,
editor->yresolution,
TRUE);
gtk_table_set_col_spacings (GTK_TABLE (sizeentry), 2);
gtk_table_set_row_spacings (GTK_TABLE (sizeentry), 2);
gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (sizeentry),
_("Width"), 0, 1, 0.0);
gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (sizeentry),
_("Height"), 0, 2, 0.0);
gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (sizeentry),
_("Pixels"), 1, 4, 0.0);
gtk_box_pack_start (GTK_BOX (hbox), sizeentry, FALSE, FALSE, 0);
gtk_widget_show (sizeentry);
gtk_widget_show (hbox);
frame = gimp_frame_new (_("Offset"));
gtk_box_pack_start (GTK_BOX (editor), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_container_add (GTK_CONTAINER (frame), hbox);
sizeentry = gimp_prop_coordinates_new (G_OBJECT (editor->grid),
"xoffset",
"yoffset",
"offset-unit",
"%a",
GIMP_SIZE_ENTRY_UPDATE_SIZE,
editor->xresolution,
editor->yresolution,
TRUE);
gtk_table_set_col_spacings (GTK_TABLE (sizeentry), 2);
gtk_table_set_row_spacings (GTK_TABLE (sizeentry), 2);
gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (sizeentry),
_("Width"), 0, 1, 0.0);
gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (sizeentry),
_("Height"), 0, 2, 0.0);
gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (sizeentry),
_("Pixels"), 1, 4, 0.0);
gtk_box_pack_start (GTK_BOX (hbox), sizeentry, FALSE, FALSE, 0);
gtk_widget_show (sizeentry);
gtk_widget_show (hbox);
}
static gboolean
tile_dialog (gint32 image_ID,
gint32 drawable_ID)
{
GtkWidget *dlg;
GtkWidget *vbox;
GtkWidget *frame;
GtkWidget *sizeentry;
GtkWidget *chainbutton;
GtkWidget *toggle;
gint width;
gint height;
gdouble xres;
gdouble yres;
GimpUnit unit;
gboolean run;
gimp_ui_init (PLUG_IN_BINARY, FALSE);
width = gimp_drawable_width (drawable_ID);
height = gimp_drawable_height (drawable_ID);
unit = gimp_image_get_unit (image_ID);
gimp_image_get_resolution (image_ID, &xres, &yres);
tvals.new_width = width;
tvals.new_height = height;
dlg = gimp_dialog_new (_("Tile"), PLUG_IN_BINARY,
NULL, 0,
gimp_standard_help_func, PLUG_IN_PROC,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_alternative_button_order (GTK_DIALOG (dlg),
GTK_RESPONSE_OK,
GTK_RESPONSE_CANCEL,
-1);
gimp_window_set_transient (GTK_WINDOW (dlg));
vbox = gtk_vbox_new (FALSE, 12);
gtk_container_set_border_width (GTK_CONTAINER (vbox), 12);
gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dlg))),
vbox, TRUE, TRUE, 0);
gtk_widget_show (vbox);
frame = gimp_frame_new (_("Tile to New Size"));
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
sizeentry = gimp_coordinates_new (unit, "%a", TRUE, TRUE, 8,
GIMP_SIZE_ENTRY_UPDATE_SIZE,
tvals.constrain, TRUE,
_("_Width:"), width, xres,
1, GIMP_MAX_IMAGE_SIZE,
0, width,
_("_Height:"), height, yres,
1, GIMP_MAX_IMAGE_SIZE,
0, height);
gtk_container_add (GTK_CONTAINER (frame), sizeentry);
gtk_table_set_row_spacing (GTK_TABLE (sizeentry), 1, 6);
gtk_widget_show (sizeentry);
chainbutton = GTK_WIDGET (GIMP_COORDINATES_CHAINBUTTON (sizeentry));
toggle = gtk_check_button_new_with_mnemonic (_("C_reate new image"));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (toggle), tvals.new_image);
gtk_box_pack_start (GTK_BOX (vbox), toggle, FALSE, FALSE, 0);
gtk_widget_show (toggle);
g_signal_connect (toggle, "toggled",
G_CALLBACK (gimp_toggle_button_update),
&tvals.new_image);
gtk_widget_show (dlg);
run = (gimp_dialog_run (GIMP_DIALOG (dlg)) == GTK_RESPONSE_OK);
if (run)
{
tvals.new_width =
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (sizeentry), 0));
tvals.new_height =
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (sizeentry), 1));
tvals.constrain =
gimp_chain_button_get_active (GIMP_CHAIN_BUTTON (chainbutton));
}
gtk_widget_destroy (dlg);
return run;
}
static gint
dialog (gint32 image_ID,
GimpDrawable *drawable)
{
GtkWidget *dlg;
GtkWidget *main_vbox;
GtkWidget *vbox;
GtkSizeGroup *group;
GtkWidget *label;
GtkWidget *preview;
GtkWidget *button;
GtkWidget *width;
GtkWidget *space;
GtkWidget *offset;
GtkWidget *chain_button;
GtkWidget *table;
GimpUnit unit;
gdouble xres;
gdouble yres;
gboolean run;
g_return_val_if_fail (main_dialog == NULL, FALSE);
gimp_ui_init (PLUG_IN_BINARY, TRUE);
main_dialog = dlg = gimp_dialog_new (_("Grid"), PLUG_IN_ROLE,
NULL, 0,
gimp_standard_help_func, PLUG_IN_PROC,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_alternative_button_order (GTK_DIALOG (dlg),
GTK_RESPONSE_OK,
GTK_RESPONSE_CANCEL,
-1);
gimp_window_set_transient (GTK_WINDOW (dlg));
/* Get the image resolution and unit */
gimp_image_get_resolution (image_ID, &xres, &yres);
unit = gimp_image_get_unit (image_ID);
main_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 12);
gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dlg))),
main_vbox, TRUE, TRUE, 0);
gtk_widget_show (main_vbox);
preview = gimp_drawable_preview_new (drawable, NULL);
gtk_box_pack_start (GTK_BOX (main_vbox), preview, TRUE, TRUE, 0);
gtk_widget_show (preview);
g_signal_connect (preview, "invalidated",
G_CALLBACK (update_preview),
drawable);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2);
gtk_box_pack_start (GTK_BOX (main_vbox), vbox, FALSE, FALSE, 0);
gtk_widget_show (vbox);
/* The width entries */
width = gimp_size_entry_new (3, /* number_of_fields */
unit, /* unit */
"%a", /* unit_format */
TRUE, /* menu_show_pixels */
TRUE, /* menu_show_percent */
FALSE, /* show_refval */
SPIN_BUTTON_WIDTH, /* spinbutton_usize */
GIMP_SIZE_ENTRY_UPDATE_SIZE); /* update_policy */
gtk_box_pack_start (GTK_BOX (vbox), width, FALSE, FALSE, 0);
gtk_widget_show (width);
/* set the unit back to pixels, since most times we will want pixels */
gimp_size_entry_set_unit (GIMP_SIZE_ENTRY (width), GIMP_UNIT_PIXEL);
/* set the resolution to the image resolution */
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (width), 0, xres, TRUE);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (width), 1, yres, TRUE);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (width), 2, xres, TRUE);
/* set the size (in pixels) that will be treated as 0% and 100% */
gimp_size_entry_set_size (GIMP_SIZE_ENTRY (width), 0, 0.0, drawable->height);
gimp_size_entry_set_size (GIMP_SIZE_ENTRY (width), 1, 0.0, drawable->width);
gimp_size_entry_set_size (GIMP_SIZE_ENTRY (width), 2, 0.0, drawable->width);
/* set upper and lower limits (in pixels) */
gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (width), 0, 0.0,
drawable->height);
gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (width), 1, 0.0,
drawable->width);
gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (width), 2, 0.0,
MAX (drawable->width,
drawable->height));
gtk_table_set_row_spacing (GTK_TABLE (width), 0, 6);
gtk_table_set_col_spacings (GTK_TABLE (width), 6);
gtk_table_set_col_spacing (GTK_TABLE (width), 2, 12);
/* initialize the values */
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (width), 0, grid_cfg.hwidth);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (width), 1, grid_cfg.vwidth);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (width), 2, grid_cfg.iwidth);
/* attach labels */
gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (width), _("Horizontal\nLines"),
0, 1, 0.0);
gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (width), _("Vertical\nLines"),
0, 2, 0.0);
gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (width), _("Intersection"),
0, 3, 0.0);
label = gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (width), _("Width:"),
1, 0, 0.0);
group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
gtk_size_group_add_widget (group, label);
g_object_unref (group);
/* put a chain_button under the size_entries */
chain_button = gimp_chain_button_new (GIMP_CHAIN_BOTTOM);
if (grid_cfg.hwidth == grid_cfg.vwidth)
gimp_chain_button_set_active (GIMP_CHAIN_BUTTON (chain_button), TRUE);
gtk_table_attach_defaults (GTK_TABLE (width), chain_button, 1, 3, 2, 3);
gtk_widget_show (chain_button);
/* connect to the 'value-changed' signal because we have to take care
* of keeping the entries in sync when the chainbutton is active
*/
g_signal_connect (width, "value-changed",
G_CALLBACK (entry_callback),
chain_button);
g_signal_connect_swapped (width, "value-changed",
G_CALLBACK (gimp_preview_invalidate),
preview);
/* The spacing entries */
space = gimp_size_entry_new (3, /* number_of_fields */
unit, /* unit */
"%a", /* unit_format */
TRUE, /* menu_show_pixels */
TRUE, /* menu_show_percent */
FALSE, /* show_refval */
SPIN_BUTTON_WIDTH, /* spinbutton_usize */
GIMP_SIZE_ENTRY_UPDATE_SIZE); /* update_policy */
gtk_box_pack_start (GTK_BOX (vbox), space, FALSE, FALSE, 0);
gtk_widget_show (space);
gimp_size_entry_set_unit (GIMP_SIZE_ENTRY (space), GIMP_UNIT_PIXEL);
/* set the resolution to the image resolution */
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (space), 0, xres, TRUE);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (space), 1, yres, TRUE);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (space), 2, xres, TRUE);
/* set the size (in pixels) that will be treated as 0% and 100% */
gimp_size_entry_set_size (GIMP_SIZE_ENTRY (space), 0, 0.0, drawable->height);
gimp_size_entry_set_size (GIMP_SIZE_ENTRY (space), 1, 0.0, drawable->width);
gimp_size_entry_set_size (GIMP_SIZE_ENTRY (space), 2, 0.0, drawable->width);
/* set upper and lower limits (in pixels) */
gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (space), 0, 1.0,
drawable->height);
gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (space), 1, 1.0,
drawable->width);
gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (space), 2, 0.0,
MAX (drawable->width,
drawable->height));
gtk_table_set_col_spacings (GTK_TABLE (space), 6);
gtk_table_set_col_spacing (GTK_TABLE (space), 2, 12);
/* initialize the values */
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (space), 0, grid_cfg.hspace);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (space), 1, grid_cfg.vspace);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (space), 2, grid_cfg.ispace);
/* attach labels */
label = gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (space), _("Spacing:"),
1, 0, 0.0);
gtk_size_group_add_widget (group, label);
/* put a chain_button under the spacing_entries */
chain_button = gimp_chain_button_new (GIMP_CHAIN_BOTTOM);
if (grid_cfg.hspace == grid_cfg.vspace)
gimp_chain_button_set_active (GIMP_CHAIN_BUTTON (chain_button), TRUE);
gtk_table_attach_defaults (GTK_TABLE (space), chain_button, 1, 3, 2, 3);
gtk_widget_show (chain_button);
/* connect to the 'value-changed' and "unit-changed" signals because
* we have to take care of keeping the entries in sync when the
* chainbutton is active
*/
g_signal_connect (space, "value-changed",
G_CALLBACK (entry_callback),
chain_button);
g_signal_connect (space, "unit-changed",
G_CALLBACK (entry_callback),
chain_button);
g_signal_connect_swapped (space, "value-changed",
G_CALLBACK (gimp_preview_invalidate),
preview);
/* The offset entries */
offset = gimp_size_entry_new (3, /* number_of_fields */
unit, /* unit */
"%a", /* unit_format */
TRUE, /* menu_show_pixels */
TRUE, /* menu_show_percent */
FALSE, /* show_refval */
SPIN_BUTTON_WIDTH, /* spinbutton_usize */
GIMP_SIZE_ENTRY_UPDATE_SIZE); /* update_policy */
gtk_box_pack_start (GTK_BOX (vbox), offset, FALSE, FALSE, 0);
gtk_widget_show (offset);
gimp_size_entry_set_unit (GIMP_SIZE_ENTRY (offset), GIMP_UNIT_PIXEL);
/* set the resolution to the image resolution */
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (offset), 0, xres, TRUE);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (offset), 1, yres, TRUE);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (offset), 2, xres, TRUE);
/* set the size (in pixels) that will be treated as 0% and 100% */
gimp_size_entry_set_size (GIMP_SIZE_ENTRY (offset), 0, 0.0, drawable->height);
gimp_size_entry_set_size (GIMP_SIZE_ENTRY (offset), 1, 0.0, drawable->width);
gimp_size_entry_set_size (GIMP_SIZE_ENTRY (offset), 2, 0.0, drawable->width);
/* set upper and lower limits (in pixels) */
gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (offset), 0, 0.0,
drawable->height);
gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (offset), 1, 0.0,
drawable->width);
gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (offset), 2, 0.0,
MAX (drawable->width,
drawable->height));
gtk_table_set_col_spacings (GTK_TABLE (offset), 6);
gtk_table_set_col_spacing (GTK_TABLE (offset), 2, 12);
/* initialize the values */
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (offset), 0, grid_cfg.hoffset);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (offset), 1, grid_cfg.voffset);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (offset), 2, grid_cfg.ioffset);
/* attach labels */
label = gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (offset), _("Offset:"),
1, 0, 0.0);
gtk_size_group_add_widget (group, label);
/* this is a weird hack: we put a table into the offset table */
table = gtk_table_new (3, 3, FALSE);
gtk_table_attach_defaults (GTK_TABLE (offset), table, 1, 4, 2, 3);
gtk_table_set_row_spacing (GTK_TABLE (table), 0, 10);
gtk_table_set_col_spacing (GTK_TABLE (table), 1, 12);
/* put a chain_button under the offset_entries */
chain_button = gimp_chain_button_new (GIMP_CHAIN_BOTTOM);
if (grid_cfg.hoffset == grid_cfg.voffset)
gimp_chain_button_set_active (GIMP_CHAIN_BUTTON (chain_button), TRUE);
gtk_table_attach_defaults (GTK_TABLE (table), chain_button, 0, 2, 0, 1);
gtk_widget_show (chain_button);
/* connect to the 'value-changed' and "unit-changed" signals because
* we have to take care of keeping the entries in sync when the
* chainbutton is active
*/
g_signal_connect (offset, "value-changed",
G_CALLBACK (entry_callback),
chain_button);
g_signal_connect (offset, "unit-changed",
G_CALLBACK (entry_callback),
chain_button);
g_signal_connect_swapped (offset, "value-changed",
G_CALLBACK (gimp_preview_invalidate),
preview);
/* put a chain_button under the color_buttons */
chain_button = gimp_chain_button_new (GIMP_CHAIN_BOTTOM);
if (gimp_rgba_distance (&grid_cfg.hcolor, &grid_cfg.vcolor) < 0.0001)
gimp_chain_button_set_active (GIMP_CHAIN_BUTTON (chain_button), TRUE);
gtk_table_attach_defaults (GTK_TABLE (table), chain_button, 0, 2, 2, 3);
gtk_widget_show (chain_button);
/* attach color selectors */
hcolor_button = gimp_color_button_new (_("Horizontal Color"),
COLOR_BUTTON_WIDTH, 16,
&grid_cfg.hcolor,
GIMP_COLOR_AREA_SMALL_CHECKS);
gimp_color_button_set_update (GIMP_COLOR_BUTTON (hcolor_button), TRUE);
gtk_table_attach_defaults (GTK_TABLE (table), hcolor_button, 0, 1, 1, 2);
gtk_widget_show (hcolor_button);
g_signal_connect (hcolor_button, "color-changed",
G_CALLBACK (gimp_color_button_get_color),
&grid_cfg.hcolor);
g_signal_connect (hcolor_button, "color-changed",
G_CALLBACK (color_callback),
chain_button);
g_signal_connect_swapped (hcolor_button, "color-changed",
G_CALLBACK (gimp_preview_invalidate),
preview);
vcolor_button = gimp_color_button_new (_("Vertical Color"),
COLOR_BUTTON_WIDTH, 16,
&grid_cfg.vcolor,
GIMP_COLOR_AREA_SMALL_CHECKS);
gimp_color_button_set_update (GIMP_COLOR_BUTTON (vcolor_button), TRUE);
gtk_table_attach_defaults (GTK_TABLE (table), vcolor_button, 1, 2, 1, 2);
gtk_widget_show (vcolor_button);
g_signal_connect (vcolor_button, "color-changed",
G_CALLBACK (gimp_color_button_get_color),
&grid_cfg.vcolor);
g_signal_connect (vcolor_button, "color-changed",
G_CALLBACK (color_callback),
chain_button);
g_signal_connect_swapped (vcolor_button, "color-changed",
G_CALLBACK (gimp_preview_invalidate),
preview);
button = gimp_color_button_new (_("Intersection Color"),
COLOR_BUTTON_WIDTH, 16,
&grid_cfg.icolor,
GIMP_COLOR_AREA_SMALL_CHECKS);
gimp_color_button_set_update (GIMP_COLOR_BUTTON (button), TRUE);
gtk_table_attach_defaults (GTK_TABLE (table), button, 2, 3, 1, 2);
gtk_widget_show (button);
g_signal_connect (button, "color-changed",
G_CALLBACK (gimp_color_button_get_color),
&grid_cfg.icolor);
g_signal_connect_swapped (button, "color-changed",
G_CALLBACK (gimp_preview_invalidate),
preview);
gtk_widget_show (table);
gtk_widget_show (dlg);
g_object_set_data (G_OBJECT (dlg), "width", width);
g_object_set_data (G_OBJECT (dlg), "space", space);
g_object_set_data (G_OBJECT (dlg), "offset", offset);
run = (gimp_dialog_run (GIMP_DIALOG (dlg)) == GTK_RESPONSE_OK);
if (run)
update_values ();
gtk_widget_destroy (dlg);
return run;
}
static gint
dog_dialog (gint32 image_ID,
GimpDrawable *drawable)
{
GtkWidget *dialog;
GtkWidget *frame;
GtkWidget *button;
GtkWidget *main_vbox;
GtkWidget *preview;
GtkWidget *coord;
GimpUnit unit;
gdouble xres;
gdouble yres;
gboolean run;
gimp_ui_init (PLUG_IN_BINARY, FALSE);
dialog = gimp_dialog_new (_("DoG Edge Detect"), PLUG_IN_BINARY,
NULL, 0,
gimp_standard_help_func, PLUG_IN_PROC,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
GTK_RESPONSE_OK,
GTK_RESPONSE_CANCEL,
-1);
gimp_window_set_transient (GTK_WINDOW (dialog));
main_vbox = gtk_vbox_new (FALSE, 12);
gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 12);
gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), main_vbox);
gtk_widget_show (main_vbox);
preview = gimp_drawable_preview_new (drawable, NULL);
gtk_box_pack_start_defaults (GTK_BOX (main_vbox), preview);
gtk_widget_show (preview);
g_signal_connect (preview, "invalidated",
G_CALLBACK (preview_update_preview),
drawable);
frame = gimp_frame_new (_("Smoothing Parameters"));
gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
/* Get the image resolution and unit */
gimp_image_get_resolution (image_ID, &xres, &yres);
unit = gimp_image_get_unit (image_ID);
coord = gimp_coordinates_new (unit, "%a", TRUE, FALSE, -1,
GIMP_SIZE_ENTRY_UPDATE_SIZE,
FALSE,
TRUE,
_("_Radius 1:"), dogvals.inner, xres,
0, 8 * MAX (drawable->width, drawable->height),
0, 0,
_("R_adius 2:"), dogvals.outer, yres,
0, 8 * MAX (drawable->width, drawable->height),
0, 0);
gtk_container_add (GTK_CONTAINER (frame), coord);
gtk_widget_show (coord);
gimp_size_entry_set_pixel_digits (GIMP_SIZE_ENTRY (coord), 1);
g_signal_connect (coord, "value-changed",
G_CALLBACK (change_radius_callback),
preview);
button = gtk_check_button_new_with_mnemonic (_("_Normalize"));
gtk_box_pack_start (GTK_BOX (main_vbox), button, FALSE, FALSE, 0);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), dogvals.normalize);
g_signal_connect (button, "toggled",
G_CALLBACK (gimp_toggle_button_update),
&dogvals.normalize);
g_signal_connect_swapped (button, "toggled",
G_CALLBACK (gimp_preview_invalidate),
preview);
gtk_widget_show (button);
button = gtk_check_button_new_with_mnemonic (_("_Invert"));
gtk_box_pack_start (GTK_BOX (main_vbox), button, FALSE, FALSE, 0);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), dogvals.invert);
g_signal_connect (button, "toggled",
G_CALLBACK (gimp_toggle_button_update),
&dogvals.invert);
g_signal_connect_swapped (button, "toggled",
G_CALLBACK (gimp_preview_invalidate),
preview);
gtk_widget_show (button);
gtk_widget_show (dialog);
run = (gimp_dialog_run (GIMP_DIALOG (dialog)) == GTK_RESPONSE_OK);
if (run)
{
dogvals.inner = gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (coord), 0);
dogvals.outer = gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (coord), 1);
}
gtk_widget_destroy (dialog);
return run;
}
static gboolean
spread_dialog (gint32 image_ID,
GimpDrawable *drawable)
{
GtkWidget *dialog;
GtkWidget *main_vbox;
GtkWidget *preview;
GtkWidget *frame;
GtkWidget *size;
GimpUnit unit;
gdouble xres;
gdouble yres;
gboolean run;
gimp_ui_init (PLUG_IN_BINARY, FALSE);
dialog = gimp_dialog_new (_("Spread"), PLUG_IN_BINARY,
NULL, 0,
gimp_standard_help_func, PLUG_IN_PROC,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
GTK_RESPONSE_OK,
GTK_RESPONSE_CANCEL,
-1);
gimp_window_set_transient (GTK_WINDOW (dialog));
main_vbox = gtk_vbox_new (FALSE, 12);
gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 12);
gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), main_vbox);
gtk_widget_show (main_vbox);
preview = gimp_drawable_preview_new (drawable, NULL);
gtk_box_pack_start (GTK_BOX (main_vbox), preview, TRUE, TRUE, 0);
gtk_widget_show (preview);
frame = gimp_frame_new (_("Spread Amount"));
gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
/* Get the image resolution and unit */
gimp_image_get_resolution (image_ID, &xres, &yres);
unit = gimp_image_get_unit (image_ID);
/* sizeentries */
size = gimp_coordinates_new (unit, "%a", TRUE, FALSE, -1,
GIMP_SIZE_ENTRY_UPDATE_SIZE,
spvals.spread_amount_x == spvals.spread_amount_y,
FALSE,
_("_Horizontal:"), spvals.spread_amount_x, xres,
0, MAX (drawable->width, drawable->height),
0, 0,
_("_Vertical:"), spvals.spread_amount_y, yres,
0, MAX (drawable->width, drawable->height),
0, 0);
gtk_container_add (GTK_CONTAINER (frame), size);
gtk_widget_show (size);
g_signal_connect (preview, "invalidated",
G_CALLBACK (spread_preview_update),
size);
g_signal_connect_swapped (size, "value-changed",
G_CALLBACK (gimp_preview_invalidate),
preview);
gtk_widget_show (dialog);
spread_preview_update (GIMP_PREVIEW (preview), size);
run = (gimp_dialog_run (GIMP_DIALOG (dialog)) == GTK_RESPONSE_OK);
if (run)
{
spvals.spread_amount_x =
gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (size), 0);
spvals.spread_amount_y =
gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (size), 1);
}
gtk_widget_destroy (dialog);
return run;
}
static void
gimp_text_style_editor_constructed (GObject *object)
{
GimpTextStyleEditor *editor = GIMP_TEXT_STYLE_EDITOR (object);
if (G_OBJECT_CLASS (parent_class)->constructed)
G_OBJECT_CLASS (parent_class)->constructed (object);
g_assert (GIMP_IS_GIMP (editor->gimp));
g_assert (GIMP_IS_FONT_LIST (editor->fonts));
g_assert (GIMP_IS_TEXT (editor->text));
g_assert (GIMP_IS_TEXT_BUFFER (editor->buffer));
editor->context = gimp_context_new (editor->gimp, "text style editor", NULL);
g_signal_connect (editor->context, "font-changed",
G_CALLBACK (gimp_text_style_editor_font_changed),
editor);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (editor->size_entry), 0,
editor->resolution_y, TRUE);
/* use the global user context so we get the global FG/BG colors */
gimp_color_panel_set_context (GIMP_COLOR_PANEL (editor->color_button),
gimp_get_user_context (editor->gimp));
gimp_container_view_set_container (GIMP_CONTAINER_VIEW (editor->font_entry),
editor->fonts);
gimp_container_view_set_context (GIMP_CONTAINER_VIEW (editor->font_entry),
editor->context);
gimp_text_style_editor_create_toggle (editor, editor->buffer->bold_tag,
GTK_STOCK_BOLD,
_("Bold"));
gimp_text_style_editor_create_toggle (editor, editor->buffer->italic_tag,
GTK_STOCK_ITALIC,
_("Italic"));
gimp_text_style_editor_create_toggle (editor, editor->buffer->underline_tag,
GTK_STOCK_UNDERLINE,
_("Underline"));
gimp_text_style_editor_create_toggle (editor, editor->buffer->strikethrough_tag,
GTK_STOCK_STRIKETHROUGH,
_("Strikethrough"));
g_signal_connect_swapped (editor->text, "notify::font",
G_CALLBACK (gimp_text_style_editor_update),
editor);
g_signal_connect_swapped (editor->text, "notify::font-size",
G_CALLBACK (gimp_text_style_editor_update),
editor);
g_signal_connect_swapped (editor->text, "notify::font-size-unit",
G_CALLBACK (gimp_text_style_editor_update),
editor);
g_signal_connect_swapped (editor->text, "notify::color",
G_CALLBACK (gimp_text_style_editor_update),
editor);
g_signal_connect_data (editor->buffer, "changed",
G_CALLBACK (gimp_text_style_editor_update),
editor, 0,
G_CONNECT_AFTER | G_CONNECT_SWAPPED);
g_signal_connect_data (editor->buffer, "apply-tag",
G_CALLBACK (gimp_text_style_editor_update),
editor, 0,
G_CONNECT_AFTER | G_CONNECT_SWAPPED);
g_signal_connect_data (editor->buffer, "remove-tag",
G_CALLBACK (gimp_text_style_editor_update),
editor, 0,
G_CONNECT_AFTER | G_CONNECT_SWAPPED);
g_signal_connect_data (editor->buffer, "mark-set",
G_CALLBACK (gimp_text_style_editor_update),
editor, 0,
G_CONNECT_AFTER | G_CONNECT_SWAPPED);
}
static gboolean
load_dialog (const gchar *filename)
{
GtkWidget *dialog;
GtkWidget *frame;
GtkWidget *hbox;
GtkWidget *vbox;
GtkWidget *image;
GtkWidget *table;
GtkWidget *table2;
GtkWidget *abox;
GtkWidget *res;
GtkWidget *label;
GtkWidget *spinbutton;
GtkObject *adj;
guchar *pixels;
gboolean run = FALSE;
WmfLoadVals vals = { WMF_DEFAULT_RESOLUTION,
- WMF_PREVIEW_SIZE, - WMF_PREVIEW_SIZE };
gimp_ui_init (PLUG_IN_BINARY, FALSE);
dialog = gimp_dialog_new (_("Render Windows Metafile"), PLUG_IN_BINARY,
NULL, 0,
gimp_standard_help_func, LOAD_PROC,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
GTK_RESPONSE_OK,
GTK_RESPONSE_CANCEL,
-1);
gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
gimp_window_set_transient (GTK_WINDOW (dialog));
hbox = gtk_hbox_new (FALSE, 12);
gtk_container_set_border_width (GTK_CONTAINER (hbox), 12);
gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))),
hbox, TRUE, TRUE, 0);
gtk_widget_show (hbox);
/* The WMF preview */
vbox = gtk_vbox_new (FALSE, 6);
gtk_box_pack_start (GTK_BOX (hbox), vbox, FALSE, FALSE, 0);
gtk_widget_show (vbox);
abox = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
gtk_box_pack_start (GTK_BOX (vbox), abox, FALSE, FALSE, 0);
gtk_widget_show (abox);
frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
gtk_container_add (GTK_CONTAINER (abox), frame);
gtk_widget_show (frame);
pixels = wmf_get_pixbuf (filename, &vals.width, &vals.height);
image = gimp_preview_area_new ();
gtk_widget_set_size_request (image, vals.width, vals.height);
gtk_container_add (GTK_CONTAINER (frame), image);
gtk_widget_show (image);
g_signal_connect (image, "size-allocate",
G_CALLBACK (wmf_preview_callback),
pixels);
size_label = gtk_label_new (NULL);
gtk_label_set_justify (GTK_LABEL (size_label), GTK_JUSTIFY_CENTER);
gtk_misc_set_alignment (GTK_MISC (size_label), 0.5, 0.0);
gtk_box_pack_start (GTK_BOX (vbox), size_label, TRUE, TRUE, 4);
gtk_widget_show (size_label);
/* query the initial size after the size label is created */
vals.resolution = load_vals.resolution;
load_wmf_size (filename, &vals);
wmf_width = vals.width;
wmf_height = vals.height;
table = gtk_table_new (7, 3, FALSE);
gtk_table_set_row_spacings (GTK_TABLE (table), 6);
gtk_table_set_col_spacings (GTK_TABLE (table), 6);
gtk_table_set_row_spacing (GTK_TABLE (table), 0, 2);
gtk_table_set_row_spacing (GTK_TABLE (table), 2, 2);
gtk_box_pack_start (GTK_BOX (hbox), table, TRUE, TRUE, 0);
gtk_widget_show (table);
/* Width and Height */
label = gtk_label_new (_("Width:"));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_table_attach (GTK_TABLE (table), label, 0, 1, 0, 1,
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
gtk_widget_show (label);
label = gtk_label_new (_("Height:"));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_table_attach (GTK_TABLE (table), label, 0, 1, 1, 2,
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
gtk_widget_show (label);
hbox = gtk_hbox_new (FALSE, 0);
gtk_table_attach (GTK_TABLE (table), hbox, 1, 2, 0, 1,
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
gtk_widget_show (hbox);
spinbutton = gimp_spin_button_new (&adj, 1, 1, 1, 1, 10, 0, 1, 2);
gtk_entry_set_width_chars (GTK_ENTRY (spinbutton), 10);
gtk_box_pack_start (GTK_BOX (hbox), spinbutton, FALSE, FALSE, 0);
gtk_widget_show (spinbutton);
hbox = gtk_hbox_new (FALSE, 0);
gtk_table_attach (GTK_TABLE (table), hbox, 1, 2, 1, 2,
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
gtk_widget_show (hbox);
size = GIMP_SIZE_ENTRY (gimp_size_entry_new (1, GIMP_UNIT_PIXEL, "%a",
TRUE, FALSE, FALSE, 10,
GIMP_SIZE_ENTRY_UPDATE_SIZE));
gtk_table_set_col_spacing (GTK_TABLE (size), 1, 6);
gimp_size_entry_add_field (size, GTK_SPIN_BUTTON (spinbutton), NULL);
gtk_box_pack_start (GTK_BOX (hbox), GTK_WIDGET (size), FALSE, FALSE, 0);
gtk_widget_show (GTK_WIDGET (size));
gimp_size_entry_set_refval_boundaries (size, 0,
GIMP_MIN_IMAGE_SIZE,
GIMP_MAX_IMAGE_SIZE);
gimp_size_entry_set_refval_boundaries (size, 1,
GIMP_MIN_IMAGE_SIZE,
GIMP_MAX_IMAGE_SIZE);
gimp_size_entry_set_refval (size, 0, wmf_width);
gimp_size_entry_set_refval (size, 1, wmf_height);
gimp_size_entry_set_resolution (size, 0, load_vals.resolution, FALSE);
gimp_size_entry_set_resolution (size, 1, load_vals.resolution, FALSE);
g_signal_connect (size, "value-changed",
G_CALLBACK (load_dialog_size_callback),
NULL);
/* Scale ratio */
hbox = gtk_hbox_new (FALSE, 0);
gtk_table_attach (GTK_TABLE (table), hbox, 1, 2, 2, 4,
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
gtk_widget_show (hbox);
table2 = gtk_table_new (2, 2, FALSE);
gtk_table_set_col_spacing (GTK_TABLE (table2), 0, 2);
gtk_table_set_row_spacing (GTK_TABLE (table2), 0, 4);
gtk_box_pack_start (GTK_BOX (hbox), table2, FALSE, FALSE, 0);
spinbutton =
gimp_spin_button_new (&xadj,
ratio_x,
(gdouble) GIMP_MIN_IMAGE_SIZE / (gdouble) wmf_width,
(gdouble) GIMP_MAX_IMAGE_SIZE / (gdouble) wmf_width,
0.01, 0.1, 0,
0.01, 4);
gtk_entry_set_width_chars (GTK_ENTRY (spinbutton), 10);
gtk_table_attach_defaults (GTK_TABLE (table2), spinbutton, 0, 1, 0, 1);
gtk_widget_show (spinbutton);
g_signal_connect (xadj, "value-changed",
G_CALLBACK (load_dialog_ratio_callback),
NULL);
label = gtk_label_new_with_mnemonic (_("_X ratio:"));
gtk_label_set_mnemonic_widget (GTK_LABEL (label), spinbutton);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_table_attach (GTK_TABLE (table), label, 0, 1, 2, 3,
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
gtk_widget_show (label);
spinbutton =
gimp_spin_button_new (&yadj,
ratio_y,
(gdouble) GIMP_MIN_IMAGE_SIZE / (gdouble) wmf_height,
(gdouble) GIMP_MAX_IMAGE_SIZE / (gdouble) wmf_height,
0.01, 0.1, 0,
0.01, 4);
gtk_entry_set_width_chars (GTK_ENTRY (spinbutton), 10);
gtk_table_attach_defaults (GTK_TABLE (table2), spinbutton, 0, 1, 1, 2);
gtk_widget_show (spinbutton);
g_signal_connect (yadj, "value-changed",
G_CALLBACK (load_dialog_ratio_callback),
NULL);
label = gtk_label_new_with_mnemonic (_("_Y ratio:"));
gtk_label_set_mnemonic_widget (GTK_LABEL (label), spinbutton);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_table_attach (GTK_TABLE (table), label, 0, 1, 3, 4,
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
gtk_widget_show (label);
/* the constrain ratio chainbutton */
constrain = gimp_chain_button_new (GIMP_CHAIN_RIGHT);
gimp_chain_button_set_active (GIMP_CHAIN_BUTTON (constrain), TRUE);
gtk_table_attach_defaults (GTK_TABLE (table2), constrain, 1, 2, 0, 2);
gtk_widget_show (constrain);
gimp_help_set_help_data (GIMP_CHAIN_BUTTON (constrain)->button,
_("Constrain aspect ratio"), NULL);
gtk_widget_show (table2);
/* Resolution */
label = gtk_label_new (_("Resolution:"));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_table_attach (GTK_TABLE (table), label, 0, 1, 4, 5,
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
gtk_widget_show (label);
res = gimp_size_entry_new (1, GIMP_UNIT_INCH, _("pixels/%a"),
FALSE, FALSE, FALSE, 10,
GIMP_SIZE_ENTRY_UPDATE_RESOLUTION);
gtk_table_set_col_spacing (GTK_TABLE (res), 1, 6);
gtk_table_attach (GTK_TABLE (table), res, 1, 2, 4, 5,
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
gtk_widget_show (res);
/* don't let the resolution become too small ? does libwmf tend to
crash with very small resolutions */
gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (res), 0,
5.0, GIMP_MAX_RESOLUTION);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (res), 0, load_vals.resolution);
g_signal_connect (res, "value-changed",
G_CALLBACK (load_dialog_resolution_callback),
(gpointer) filename);
gtk_widget_show (dialog);
if (gimp_dialog_run (GIMP_DIALOG (dialog)) == GTK_RESPONSE_OK)
{
load_vals.width = ROUND (gimp_size_entry_get_refval (size, 0));
load_vals.height = ROUND (gimp_size_entry_get_refval (size, 1));
run = TRUE;
}
gtk_widget_destroy (GTK_WIDGET (dialog));
return run;
}
static gboolean
mblur_dialog (gint32 image_ID,
GimpDrawable *drawable)
{
GtkWidget *dialog;
GtkWidget *main_vbox;
GtkWidget *hbox;
GtkWidget *vbox;
GtkWidget *frame;
GtkWidget *table;
GtkWidget *entry;
GtkWidget *spinbutton;
GtkWidget *label;
GtkWidget *button;
GtkObject *adj;
gdouble xres, yres;
gboolean run;
gimp_ui_init (PLUG_IN_BINARY, FALSE);
dialog = gimp_dialog_new (_("Motion Blur"), PLUG_IN_BINARY,
NULL, 0,
gimp_standard_help_func, PLUG_IN_PROC,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
GTK_RESPONSE_OK,
GTK_RESPONSE_CANCEL,
-1);
gimp_window_set_transient (GTK_WINDOW (dialog));
main_vbox = gtk_vbox_new (FALSE, 12);
gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 12);
gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), main_vbox);
gtk_widget_show (main_vbox);
preview = gimp_drawable_preview_new (drawable, NULL);
gtk_box_pack_start (GTK_BOX (main_vbox), preview, TRUE, TRUE, 0);
gtk_widget_show (preview);
g_signal_connect_swapped (preview, "invalidated",
G_CALLBACK (mblur),
drawable);
hbox = gtk_hbox_new (FALSE, 12);
gtk_box_pack_start (GTK_BOX (main_vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
frame = gimp_int_radio_group_new (TRUE, _("Blur Type"),
G_CALLBACK (mblur_radio_button_update),
&mbvals.mblur_type, mbvals.mblur_type,
_("_Linear"), MBLUR_LINEAR, NULL,
_("_Radial"), MBLUR_RADIAL, NULL,
_("_Zoom"), MBLUR_ZOOM, NULL,
NULL);
gtk_box_pack_start (GTK_BOX (hbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
center = gimp_frame_new (_("Blur Center"));
gtk_box_pack_start (GTK_BOX (hbox), center, FALSE, FALSE, 0);
gtk_widget_show (center);
vbox = gtk_vbox_new (FALSE, 12);
gtk_container_add (GTK_CONTAINER (center), vbox);
gtk_widget_show (vbox);
gimp_image_get_resolution (image_ID, &xres, &yres);
entry = gimp_size_entry_new (1,
GIMP_UNIT_PIXEL, "%a",
TRUE, FALSE, FALSE, 5,
GIMP_SIZE_ENTRY_UPDATE_SIZE);
gtk_table_set_row_spacings (GTK_TABLE (entry), 2);
gtk_table_set_col_spacing (GTK_TABLE (entry), 0, 6);
gtk_table_set_col_spacing (GTK_TABLE (entry), 2, 6);
gtk_box_pack_start (GTK_BOX (vbox), entry, FALSE, FALSE, 0);
gtk_widget_show (entry);
g_signal_connect (entry, "value-changed",
G_CALLBACK (mblur_center_update),
NULL);
g_signal_connect_swapped (entry, "value-changed",
G_CALLBACK (gimp_preview_invalidate),
preview);
spinbutton = gimp_spin_button_new (&adj, 1, 0, 1, 1, 10, 1, 1, 2);
gimp_size_entry_add_field (GIMP_SIZE_ENTRY (entry),
GTK_SPIN_BUTTON (spinbutton), NULL);
gtk_table_attach_defaults (GTK_TABLE (entry), spinbutton, 1, 2, 0, 1);
gtk_widget_show (spinbutton);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (entry), 0, xres, TRUE);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (entry), 0, mbvals.center_x);
label = gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (entry),
_("_X:"), 0, 0, 0.0);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (entry), 1, yres, TRUE);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (entry), 1, mbvals.center_y);
label = gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (entry),
_("_Y:"), 1, 0, 0.0);
button = gtk_check_button_new_with_mnemonic (_("Blur _outward"));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
mbvals.blur_outward);
gtk_box_pack_start (GTK_BOX (main_vbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
g_signal_connect (button, "toggled",
G_CALLBACK (gimp_toggle_button_update),
&mbvals.blur_outward);
g_signal_connect_swapped (button, "toggled",
G_CALLBACK (gimp_preview_invalidate),
preview);
dir_button = button;
frame = gimp_frame_new (_("Blur Parameters"));
gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
table = gtk_table_new (2, 3, FALSE);
gtk_table_set_col_spacings (GTK_TABLE (table), 6);
gtk_table_set_row_spacings (GTK_TABLE (table), 6);
gtk_container_add (GTK_CONTAINER (frame), table);
gtk_widget_show (table);
length = gimp_scale_entry_new (GTK_TABLE (table), 0, 0,
_("L_ength:"), 150, 3,
mbvals.length, 1.0, MBLUR_LENGTH_MAX, 1.0, 8.0, 0,
TRUE, 0, 0,
NULL, NULL);
g_signal_connect (length, "value-changed",
G_CALLBACK (gimp_int_adjustment_update),
&mbvals.length);
g_signal_connect_swapped (length, "value-changed",
G_CALLBACK (gimp_preview_invalidate),
preview);
angle = gimp_scale_entry_new (GTK_TABLE (table), 0, 1,
_("_Angle:"), 150, 3,
mbvals.angle, 0.0, 360.0, 1.0, 15.0, 0,
TRUE, 0, 0,
NULL, NULL);
g_signal_connect (angle, "value-changed",
G_CALLBACK (gimp_int_adjustment_update),
&mbvals.angle);
g_signal_connect_swapped (angle, "value-changed",
G_CALLBACK (gimp_preview_invalidate),
preview);
mblur_set_sensitivity ();
gtk_widget_show (dialog);
run = (gimp_dialog_run (GIMP_DIALOG (dialog)) == GTK_RESPONSE_OK);
gtk_widget_destroy (dialog);
return run;
}
GList *
gimp_text_style_editor_list_tags (GimpTextStyleEditor *editor,
GList **remove_tags)
{
GList *toggles;
GList *tags = NULL;
g_return_val_if_fail (GIMP_IS_TEXT_STYLE_EDITOR (editor), NULL);
g_return_val_if_fail (remove_tags != NULL, NULL);
*remove_tags = NULL;
for (toggles = editor->toggles; toggles; toggles = g_list_next (toggles))
{
GtkTextTag *tag = g_object_get_data (toggles->data, "tag");
if (gtk_toggle_button_get_active (toggles->data))
{
tags = g_list_prepend (tags, tag);
}
else
{
*remove_tags = g_list_prepend (*remove_tags, tag);
}
}
{
GtkTextTag *tag;
GList *list;
gdouble pixels;
gdouble points;
for (list = editor->buffer->size_tags; list; list = g_list_next (list))
*remove_tags = g_list_prepend (*remove_tags, list->data);
pixels = gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (editor->size_entry), 0);
points = gimp_units_to_points (pixels,
GIMP_UNIT_PIXEL,
editor->resolution_y);
tag = gimp_text_buffer_get_size_tag (editor->buffer,
PANGO_SCALE * points);
tags = g_list_prepend (tags, tag);
}
{
GtkTextTag *tag;
GList *list;
const gchar *font_name;
for (list = editor->buffer->font_tags; list; list = g_list_next (list))
*remove_tags = g_list_prepend (*remove_tags, list->data);
font_name = gimp_context_get_font_name (editor->context);
tag = gimp_text_buffer_get_font_tag (editor->buffer, font_name);
tags = g_list_prepend (tags, tag);
}
{
GtkTextTag *tag;
GList *list;
GimpRGB color;
for (list = editor->buffer->color_tags; list; list = g_list_next (list))
*remove_tags = g_list_prepend (*remove_tags, list->data);
gimp_color_button_get_color (GIMP_COLOR_BUTTON (editor->color_button),
&color);
tag = gimp_text_buffer_get_color_tag (editor->buffer, &color);
tags = g_list_prepend (tags, tag);
}
*remove_tags = g_list_reverse (*remove_tags);
return g_list_reverse (tags);
}
