static void
print_size_info_update_offsets (void)
{
PrintData *data = info.data;
gdouble offset_x_max;
gdouble offset_y_max;
gimp_size_info_get_max_offsets (&offset_x_max, &offset_y_max);
g_signal_handlers_block_by_func (info.size_entry,
print_size_info_size_changed, NULL);
print_size_info_center_none_block ();
gimp_size_entry_set_refval_boundaries (info.size_entry, LEFT,
0, offset_x_max);
gimp_size_entry_set_refval_boundaries (info.size_entry, RIGHT,
0, offset_x_max);
gimp_size_entry_set_refval_boundaries (info.size_entry, TOP,
0, offset_y_max);
gimp_size_entry_set_refval_boundaries (info.size_entry, BOTTOM,
0, offset_y_max);
switch (data->center)
{
case CENTER_NONE:
break;
case CENTER_HORIZONTALLY:
data->offset_x = offset_x_max / 2.0;
break;
case CENTER_VERTICALLY:
data->offset_y = offset_y_max / 2.0;
break;
case CENTER_BOTH:
data->offset_x = offset_x_max / 2.0;
data->offset_y = offset_y_max / 2.0;
break;
}
gimp_size_entry_set_refval (info.size_entry, LEFT,
data->offset_x);
gimp_size_entry_set_refval (info.size_entry, RIGHT,
offset_x_max - data->offset_x);
gimp_size_entry_set_refval (info.size_entry, TOP,
info.data->offset_y);
gimp_size_entry_set_refval (info.size_entry, BOTTOM,
offset_y_max - data->offset_y);
print_size_info_center_none_unblock ();
g_signal_handlers_unblock_by_func (info.size_entry,
print_size_info_size_changed, NULL);
}
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);
}
/**
* 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 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 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 GimpPDBStatusType
load_dialog (const gchar *filename,
GError **load_error)
{
GtkWidget *dialog;
GtkWidget *frame;
GtkWidget *hbox;
GtkWidget *vbox;
GtkWidget *image;
GdkPixbuf *preview;
GtkWidget *table;
GtkWidget *table2;
GtkWidget *abox;
GtkWidget *res;
GtkWidget *label;
GtkWidget *spinbutton;
GtkWidget *toggle;
GtkWidget *toggle2;
GtkObject *adj;
gboolean run;
GError *error = NULL;
SvgLoadVals vals =
{
SVG_DEFAULT_RESOLUTION,
- SVG_PREVIEW_SIZE,
- SVG_PREVIEW_SIZE
};
preview = load_rsvg_pixbuf (filename, &vals, &error);
if (! preview)
{
/* Do not rely on librsvg setting GError on failure! */
g_set_error (load_error,
error ? error->domain : 0, error ? error->code : 0,
_("Could not open '%s' for reading: %s"),
gimp_filename_to_utf8 (filename),
error ? error->message : _("Unknown reason"));
g_clear_error (&error);
return GIMP_PDB_EXECUTION_ERROR;
}
gimp_ui_init (PLUG_IN_BINARY, FALSE);
/* Scalable Vector Graphics is SVG, should perhaps not be translated */
dialog = gimp_dialog_new (_("Render Scalable Vector Graphics"),
PLUG_IN_ROLE,
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_box_new (GTK_ORIENTATION_HORIZONTAL, 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 SVG preview */
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 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);
image = gtk_image_new_from_pixbuf (preview);
gtk_container_add (GTK_CONTAINER (frame), image);
gtk_widget_show (image);
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_rsvg_size (filename, &vals, NULL);
svg_width = vals.width;
svg_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_box_new (GTK_ORIENTATION_HORIZONTAL, 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_box_new (GTK_ORIENTATION_HORIZONTAL, 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, svg_width);
gimp_size_entry_set_refval (size, 1, svg_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_box_new (GTK_ORIENTATION_HORIZONTAL, 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) svg_width,
(gdouble) GIMP_MAX_IMAGE_SIZE / (gdouble) svg_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) svg_height,
(gdouble) GIMP_MAX_IMAGE_SIZE / (gdouble) svg_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, librsvg tends 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);
/* Path Import */
toggle = gtk_check_button_new_with_mnemonic (_("Import _paths"));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (toggle), load_vals.import);
gtk_table_attach (GTK_TABLE (table), toggle, 0, 2, 5, 6,
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
gtk_widget_show (toggle);
gimp_help_set_help_data (toggle,
_("Import path elements of the SVG so they "
"can be used with the GIMP path tool"),
NULL);
g_signal_connect (toggle, "toggled",
G_CALLBACK (gimp_toggle_button_update),
&load_vals.import);
toggle2 = gtk_check_button_new_with_mnemonic (_("Merge imported paths"));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (toggle2), load_vals.merge);
gtk_table_attach (GTK_TABLE (table), toggle2, 0, 2, 6, 7,
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
gtk_widget_show (toggle2);
g_signal_connect (toggle2, "toggled",
G_CALLBACK (gimp_toggle_button_update),
&load_vals.merge);
g_object_bind_property (toggle, "active",
toggle2, "sensitive",
G_BINDING_SYNC_CREATE);
gtk_widget_show (dialog);
run = (gimp_dialog_run (GIMP_DIALOG (dialog)) == GTK_RESPONSE_OK);
if (run)
{
load_vals.width = ROUND (gimp_size_entry_get_refval (size, 0));
load_vals.height = ROUND (gimp_size_entry_get_refval (size, 1));
}
gtk_widget_destroy (dialog);
return run ? GIMP_PDB_SUCCESS : GIMP_PDB_CANCEL;
}
LayerOptionsDialog *
layer_options_dialog_new (GimpImage *image,
GimpLayer *layer,
GimpContext *context,
GtkWidget *parent,
const gchar *layer_name,
GimpFillType layer_fill_type,
const gchar *title,
const gchar *role,
const gchar *stock_id,
const gchar *desc,
const gchar *help_id)
{
LayerOptionsDialog *options;
GimpViewable *viewable;
GtkWidget *vbox;
GtkWidget *table;
GtkWidget *label;
GtkObject *adjustment;
GtkWidget *spinbutton;
GtkWidget *frame;
GtkWidget *button;
g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL);
g_return_val_if_fail (layer == NULL || GIMP_IS_LAYER (layer), NULL);
g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
g_return_val_if_fail (GTK_IS_WIDGET (parent), NULL);
options = g_slice_new0 (LayerOptionsDialog);
options->image = image;
options->context = context;
options->layer = layer;
options->fill_type = layer_fill_type;
if (layer)
viewable = GIMP_VIEWABLE (layer);
else
viewable = GIMP_VIEWABLE (image);
options->dialog =
gimp_viewable_dialog_new (viewable, context,
title, role, stock_id, desc,
parent,
gimp_standard_help_func, help_id,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_OK,
NULL);
g_object_weak_ref (G_OBJECT (options->dialog),
(GWeakNotify) layer_options_dialog_free, options);
gtk_dialog_set_alternative_button_order (GTK_DIALOG (options->dialog),
GTK_RESPONSE_OK,
GTK_RESPONSE_CANCEL,
-1);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
gtk_container_set_border_width (GTK_CONTAINER (vbox), 12);
gtk_box_set_spacing (GTK_BOX (vbox), 12);
gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (options->dialog))),
vbox, TRUE, TRUE, 0);
gtk_widget_show (vbox);
table = gtk_table_new (layer ? 1 : 3, 2, FALSE);
gtk_table_set_col_spacing (GTK_TABLE (table), 0, 6);
gtk_table_set_row_spacing (GTK_TABLE (table), 0, 6);
gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0);
gtk_widget_show (table);
/* The name label and entry */
options->name_entry = gtk_entry_new ();
gimp_table_attach_aligned (GTK_TABLE (table), 0, 0,
_("Layer _name:"), 0.0, 0.5,
options->name_entry, 1, FALSE);
gtk_entry_set_activates_default (GTK_ENTRY (options->name_entry), TRUE);
gtk_entry_set_text (GTK_ENTRY (options->name_entry), layer_name);
if (! layer)
{
gdouble xres;
gdouble yres;
gimp_image_get_resolution (image, &xres, &yres);
/* The size labels */
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, 1, 2,
GTK_SHRINK | GTK_FILL, GTK_SHRINK, 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, 2, 3,
GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
gtk_widget_show (label);
/* The size sizeentry */
spinbutton = gimp_spin_button_new (&adjustment,
1, 1, 1, 1, 10, 0,
1, 2);
gtk_entry_set_width_chars (GTK_ENTRY (spinbutton), 10);
options->size_se = gimp_size_entry_new (1, GIMP_UNIT_PIXEL, "%a",
TRUE, TRUE, FALSE, 10,
GIMP_SIZE_ENTRY_UPDATE_SIZE);
gtk_table_set_col_spacing (GTK_TABLE (options->size_se), 1, 4);
gtk_table_set_row_spacing (GTK_TABLE (options->size_se), 0, 2);
gimp_size_entry_add_field (GIMP_SIZE_ENTRY (options->size_se),
GTK_SPIN_BUTTON (spinbutton), NULL);
gtk_table_attach_defaults (GTK_TABLE (options->size_se), spinbutton,
1, 2, 0, 1);
gtk_widget_show (spinbutton);
gtk_table_attach (GTK_TABLE (table), options->size_se, 1, 2, 1, 3,
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
gtk_widget_show (options->size_se);
gimp_size_entry_set_unit (GIMP_SIZE_ENTRY (options->size_se),
GIMP_UNIT_PIXEL);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (options->size_se), 0,
xres, FALSE);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (options->size_se), 1,
yres, FALSE);
gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (options->size_se), 0,
GIMP_MIN_IMAGE_SIZE,
GIMP_MAX_IMAGE_SIZE);
gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (options->size_se), 1,
GIMP_MIN_IMAGE_SIZE,
GIMP_MAX_IMAGE_SIZE);
gimp_size_entry_set_size (GIMP_SIZE_ENTRY (options->size_se), 0,
0, gimp_image_get_width (image));
gimp_size_entry_set_size (GIMP_SIZE_ENTRY (options->size_se), 1,
0, gimp_image_get_height (image));
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (options->size_se), 0,
gimp_image_get_width (image));
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (options->size_se), 1,
gimp_image_get_height (image));
/* The radio frame */
frame = gimp_enum_radio_frame_new_with_range (GIMP_TYPE_FILL_TYPE,
GIMP_FOREGROUND_FILL,
GIMP_TRANSPARENT_FILL,
gtk_label_new (_("Layer Fill Type")),
G_CALLBACK (gimp_radio_button_update),
&options->fill_type,
&button);
gimp_int_radio_group_set_active (GTK_RADIO_BUTTON (button),
options->fill_type);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
}
else
{
GimpContainer *filters;
GtkWidget *frame;
GtkWidget *view;
/* For text layers add a toggle to control "auto-rename" */
if (gimp_item_is_text_layer (GIMP_ITEM (layer)))
{
options->rename_toggle =
gtk_check_button_new_with_mnemonic (_("Set name from _text"));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (options->rename_toggle),
GIMP_TEXT_LAYER (layer)->auto_rename);
gtk_table_attach (GTK_TABLE (table), options->rename_toggle, 1, 2, 1, 2,
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
gtk_widget_show (options->rename_toggle);
g_signal_connect (options->rename_toggle, "toggled",
G_CALLBACK (layer_options_dialog_toggle_rename),
options);
}
frame = gimp_frame_new ("Active Filters");
gtk_box_pack_start (GTK_BOX (vbox), frame, TRUE, TRUE, 0);
gtk_widget_show (frame);
filters = gimp_drawable_get_filters (GIMP_DRAWABLE (layer));
view = gimp_container_tree_view_new (filters, context,
GIMP_VIEW_SIZE_SMALL, 0);
gtk_container_add (GTK_CONTAINER (frame), view);
gtk_widget_show (view);
}
return options;
}
static gboolean
shift_dialog (gint32 image_ID,
GimpDrawable *drawable)
{
GtkWidget *dialog;
GtkWidget *main_vbox;
GtkWidget *preview;
GtkWidget *frame;
GtkWidget *size_entry;
GtkWidget *vertical;
GtkWidget *horizontal;
GimpUnit unit;
gdouble xres;
gdouble yres;
gboolean run;
gimp_ui_init (PLUG_IN_BINARY, FALSE);
dialog = gimp_dialog_new (_("Shift"), 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 (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_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))),
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_swapped (preview, "invalidated",
G_CALLBACK (shift),
drawable);
frame = gimp_int_radio_group_new (FALSE, NULL,
G_CALLBACK (gimp_radio_button_update),
&shvals.orientation, shvals.orientation,
_("Shift _horizontally"),
HORIZONTAL, &horizontal,
_("Shift _vertically"),
VERTICAL, &vertical,
NULL);
gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
g_signal_connect_swapped (horizontal, "toggled",
G_CALLBACK (gimp_preview_invalidate),
preview);
g_signal_connect_swapped (vertical, "toggled",
G_CALLBACK (gimp_preview_invalidate),
preview);
/* Get the image resolution and unit */
gimp_image_get_resolution (image_ID, &xres, &yres);
unit = gimp_image_get_unit (image_ID);
size_entry = gimp_size_entry_new (1, unit, "%a", TRUE, FALSE, FALSE,
SPIN_BUTTON_WIDTH,
GIMP_SIZE_ENTRY_UPDATE_SIZE);
gimp_size_entry_set_unit (GIMP_SIZE_ENTRY (size_entry), GIMP_UNIT_PIXEL);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (size_entry), 0, xres, TRUE);
gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (size_entry), 0,
1.0, 200.0);
gtk_table_set_col_spacing (GTK_TABLE (size_entry), 0, 4);
gtk_table_set_col_spacing (GTK_TABLE (size_entry), 2, 12);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (size_entry), 0,
(gdouble) shvals.shift_amount);
gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (size_entry),
_("Shift _amount:"), 1, 0, 0.0);
g_signal_connect (size_entry, "value-changed",
G_CALLBACK (shift_amount_callback),
preview);
gtk_box_pack_start (GTK_BOX (main_vbox), size_entry, FALSE, FALSE, 0);
gtk_widget_show (size_entry);
gtk_widget_show (dialog);
run = (gimp_dialog_run (GIMP_DIALOG (dialog)) == GTK_RESPONSE_OK);
gtk_widget_destroy (dialog);
return run;
}
/**
* gimp_coordinates_new:
* @unit: The initial unit of the #GimpUnitMenu.
* @unit_format: A printf-like unit-format string as is used with
* gimp_unit_menu_new().
* @menu_show_pixels: %TRUE if the #GimpUnitMenu should contain an item
* for GIMP_UNIT_PIXEL.
* @menu_show_percent: %TRUE if the #GimpUnitMenu should contain an item
* for GIMP_UNIT_PERCENT.
* @spinbutton_width: The horizontal size of the #GimpSizeEntry's
* #GtkSpinButton's.
* @update_policy: The update policy for the #GimpSizeEntry.
* @chainbutton_active: %TRUE if the attached #GimpChainButton should be
* active.
* @chain_constrains_ratio: %TRUE if the chainbutton should constrain the
* fields' aspect ratio. If %FALSE, the values will
* be constrained.
* @xlabel: The label for the X coordinate.
* @x: The initial value of the X coordinate.
* @xres: The horizontal resolution in DPI.
* @lower_boundary_x: The lower boundary of the X coordinate.
* @upper_boundary_x: The upper boundary of the X coordinate.
* @xsize_0: The X value which will be treated as 0%.
* @xsize_100: The X value which will be treated as 100%.
* @ylabel: The label for the Y coordinate.
* @y: The initial value of the Y coordinate.
* @yres: The vertical resolution in DPI.
* @lower_boundary_y: The lower boundary of the Y coordinate.
* @upper_boundary_y: The upper boundary of the Y coordinate.
* @ysize_0: The Y value which will be treated as 0%.
* @ysize_100: The Y value which will be treated as 100%.
*
* Convenience function that creates a #GimpSizeEntry with two fields for x/y
* coordinates/sizes with a #GimpChainButton attached to constrain either the
* two fields' values or the ratio between them.
*
* Returns: The new #GimpSizeEntry.
**/
GtkWidget *
gimp_coordinates_new (GimpUnit unit,
const gchar *unit_format,
gboolean menu_show_pixels,
gboolean menu_show_percent,
gint spinbutton_width,
GimpSizeEntryUpdatePolicy update_policy,
gboolean chainbutton_active,
gboolean chain_constrains_ratio,
const gchar *xlabel,
gdouble x,
gdouble xres,
gdouble lower_boundary_x,
gdouble upper_boundary_x,
gdouble xsize_0, /* % */
gdouble xsize_100, /* % */
const gchar *ylabel,
gdouble y,
gdouble yres,
gdouble lower_boundary_y,
gdouble upper_boundary_y,
gdouble ysize_0, /* % */
gdouble ysize_100 /* % */)
{
GimpCoordinatesData *data;
GtkObject *adjustment;
GtkWidget *spinbutton;
GtkWidget *sizeentry;
GtkWidget *chainbutton;
spinbutton = gimp_spin_button_new (&adjustment, 1, 0, 1, 1, 10, 0, 1, 2);
if (spinbutton_width > 0)
{
if (spinbutton_width < 17)
gtk_entry_set_width_chars (GTK_ENTRY (spinbutton), spinbutton_width);
else
gtk_widget_set_size_request (spinbutton, spinbutton_width, -1);
}
sizeentry = gimp_size_entry_new (1, unit, unit_format,
menu_show_pixels,
menu_show_percent,
FALSE,
spinbutton_width,
update_policy);
gtk_table_set_col_spacing (GTK_TABLE (sizeentry), 0, 4);
gtk_table_set_col_spacing (GTK_TABLE (sizeentry), 2, 4);
gimp_size_entry_add_field (GIMP_SIZE_ENTRY (sizeentry),
GTK_SPIN_BUTTON (spinbutton), NULL);
gtk_table_attach_defaults (GTK_TABLE (sizeentry), spinbutton, 1, 2, 0, 1);
gtk_widget_show (spinbutton);
gimp_size_entry_set_unit (GIMP_SIZE_ENTRY (sizeentry),
(update_policy == GIMP_SIZE_ENTRY_UPDATE_RESOLUTION) ||
(menu_show_pixels == FALSE) ?
GIMP_UNIT_INCH : GIMP_UNIT_PIXEL);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (sizeentry), 0, xres, TRUE);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (sizeentry), 1, yres, TRUE);
gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (sizeentry), 0,
lower_boundary_x, upper_boundary_x);
gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (sizeentry), 1,
lower_boundary_y, upper_boundary_y);
if (menu_show_percent)
{
gimp_size_entry_set_size (GIMP_SIZE_ENTRY (sizeentry), 0,
xsize_0, xsize_100);
gimp_size_entry_set_size (GIMP_SIZE_ENTRY (sizeentry), 1,
ysize_0, ysize_100);
}
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (sizeentry), 0, x);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (sizeentry), 1, y);
gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (sizeentry),
xlabel, 0, 0, 0.0);
gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (sizeentry),
ylabel, 1, 0, 0.0);
chainbutton = gimp_chain_button_new (GIMP_CHAIN_RIGHT);
if (chainbutton_active)
gimp_chain_button_set_active (GIMP_CHAIN_BUTTON (chainbutton), TRUE);
gtk_table_attach (GTK_TABLE (sizeentry), chainbutton, 2, 3, 0, 2,
GTK_SHRINK | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_widget_show (chainbutton);
data = g_slice_new (GimpCoordinatesData);
data->chainbutton = GIMP_CHAIN_BUTTON (chainbutton);
data->chain_constrains_ratio = chain_constrains_ratio;
data->orig_x = x;
data->orig_y = y;
data->last_x = x;
data->last_y = y;
g_object_set_data_full (G_OBJECT (sizeentry), "coordinates-data",
data,
(GDestroyNotify) gimp_coordinates_data_free);
g_signal_connect (sizeentry, "value-changed",
G_CALLBACK (gimp_coordinates_callback),
data);
g_object_set_data (G_OBJECT (sizeentry), "chainbutton", chainbutton);
g_signal_connect (chainbutton, "toggled",
G_CALLBACK (gimp_coordinates_chainbutton_toggled),
sizeentry);
return sizeentry;
}
static void
print_size_info_set_page_setup (PrintSizeInfo *info)
{
GtkPageSetup *setup;
PrintData *data = info->data;
gdouble page_width;
gdouble page_height;
gdouble x;
gdouble y;
setup = gtk_print_operation_get_default_page_setup (data->operation);
print_size_info_get_page_dimensions (info,
&page_width, &page_height,
GTK_UNIT_INCH);
page_width *= gimp_unit_get_factor (data->unit);
page_height *= gimp_unit_get_factor (data->unit);
if (info->area_label)
{
gchar *format;
gchar *text;
format = g_strdup_printf ("%%.%df x %%.%df %s",
gimp_unit_get_digits (data->unit),
gimp_unit_get_digits (data->unit),
gimp_unit_get_plural (data->unit));
text = g_strdup_printf (format, page_width, page_height);
g_free (format);
gtk_label_set_text (GTK_LABEL (info->area_label), text);
g_free (text);
}
x = page_width;
y = page_height;
if (info->chain && gimp_chain_button_get_active (info->chain))
{
gdouble ratio_x = page_width / (gdouble) info->image_width;
gdouble ratio_y = page_height / (gdouble) info->image_height;
if (ratio_x < ratio_y)
y = (gdouble) info->image_height * ratio_x;
else
x = (gdouble) info->image_width * ratio_y;
}
gimp_size_entry_set_value_boundaries (info->size_entry, WIDTH,
page_width / 100.0, x);
gimp_size_entry_set_value_boundaries (info->size_entry, HEIGHT,
page_height / 100.0, y);
print_size_info_get_page_dimensions (info,
&page_width, &page_height,
GTK_UNIT_POINTS);
x = (gdouble) info->image_width / page_width * 72.0;
y = (gdouble) info->image_height / page_height * 72.0;
if (info->chain && gimp_chain_button_get_active (info->chain))
{
gdouble max = MAX (x, y);
x = y = max;
}
gimp_size_entry_set_refval_boundaries (info->resolution_entry, 0,
x, GIMP_MAX_RESOLUTION);
gimp_size_entry_set_refval_boundaries (info->resolution_entry, 1,
y, GIMP_MAX_RESOLUTION);
}
static GtkWidget *
print_size_frame (PrintData *data,
GtkSizeGroup *label_group,
GtkSizeGroup *entry_group)
{
GtkWidget *entry;
GtkWidget *height;
GtkWidget *vbox;
GtkWidget *hbox;
GtkWidget *chain;
GtkWidget *frame;
GtkWidget *label;
GtkObject *adj;
gdouble image_width;
gdouble image_height;
image_width = (info.image_width *
gimp_unit_get_factor (data->unit) / data->xres);
image_height = (info.image_height *
gimp_unit_get_factor (data->unit) / data->yres);
frame = gimp_frame_new (_("Size"));
vbox = gtk_vbox_new (FALSE, 6);
gtk_container_add (GTK_CONTAINER (frame), vbox);
gtk_widget_show (vbox);
/* the print size entry */
hbox = gtk_hbox_new (FALSE, 0);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
entry = gimp_size_entry_new (1, data->unit, "%p",
FALSE, FALSE, FALSE, SB_WIDTH,
GIMP_SIZE_ENTRY_UPDATE_SIZE);
gtk_box_pack_start (GTK_BOX (hbox), entry, FALSE, FALSE, 0);
gtk_widget_show (entry);
info.size_entry = GIMP_SIZE_ENTRY (entry);
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);
height = gimp_spin_button_new (&adj, 1, 1, 1, 1, 10, 0, 1, 2);
gimp_size_entry_add_field (GIMP_SIZE_ENTRY (entry),
GTK_SPIN_BUTTON (height), NULL);
gtk_table_attach_defaults (GTK_TABLE (entry), height, 1, 2, 0, 1);
gtk_widget_show (height);
gtk_size_group_add_widget (entry_group, height);
gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (entry),
_("_Width:"), 0, 0, 0.0);
label = gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (entry),
_("_Height:"), 1, 0, 0.0);
gtk_size_group_add_widget (label_group, label);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (entry), 0,
data->xres, FALSE);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (entry), 1,
data->yres, FALSE);
gimp_size_entry_set_value (GIMP_SIZE_ENTRY (entry), 0, image_width);
gimp_size_entry_set_value (GIMP_SIZE_ENTRY (entry), 1, image_height);
/* the resolution entry */
hbox = gtk_hbox_new (FALSE, 0);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
entry = gimp_size_entry_new (1, data->image_unit,
_("pixels/%a"),
FALSE, FALSE, FALSE, SB_WIDTH,
GIMP_SIZE_ENTRY_UPDATE_RESOLUTION);
gtk_box_pack_start (GTK_BOX (hbox), entry, FALSE, FALSE, 0);
gtk_widget_show (entry);
info.resolution_entry = GIMP_SIZE_ENTRY (entry);
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);
height = gimp_spin_button_new (&adj, 1, 1, 1, 1, 10, 0, 1, 2);
gimp_size_entry_add_field (GIMP_SIZE_ENTRY (entry),
GTK_SPIN_BUTTON (height), NULL);
gtk_table_attach_defaults (GTK_TABLE (entry), height, 1, 2, 0, 1);
gtk_widget_show (height);
gtk_size_group_add_widget (entry_group, height);
label = gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (entry),
_("_X resolution:"), 0, 0, 0.0);
gtk_size_group_add_widget (label_group, label);
label = gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (entry),
_("_Y resolution:"), 1, 0, 0.0);
gtk_size_group_add_widget (label_group, label);
gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (entry), 0,
GIMP_MIN_RESOLUTION,
GIMP_MAX_RESOLUTION);
gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (entry), 1,
GIMP_MIN_RESOLUTION,
GIMP_MAX_RESOLUTION);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (entry), 0, data->xres);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (entry), 1, data->yres);
chain = gimp_chain_button_new (GIMP_CHAIN_RIGHT);
gimp_chain_button_set_active (GIMP_CHAIN_BUTTON (chain), TRUE);
gtk_table_attach (GTK_TABLE (entry), chain, 2, 3, 0, 2,
GTK_SHRINK | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_widget_show (chain);
info.chain = GIMP_CHAIN_BUTTON (chain);
g_signal_connect (info.resolution_entry, "value-changed",
G_CALLBACK (print_size_info_resolution_changed),
NULL);
g_signal_connect (info.size_entry, "unit-changed",
G_CALLBACK (print_size_info_unit_changed),
NULL);
return frame;
}
GtkWidget *
offset_dialog_new (GimpDrawable *drawable,
GimpContext *context,
GtkWidget *parent)
{
GimpItem *item;
OffsetDialog *dialog;
GtkWidget *main_vbox;
GtkWidget *vbox;
GtkWidget *hbox;
GtkWidget *button;
GtkWidget *spinbutton;
GtkWidget *frame;
GtkWidget *radio_button;
GtkAdjustment *adjustment;
gdouble xres;
gdouble yres;
const gchar *title = NULL;
g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), NULL);
g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
g_return_val_if_fail (GTK_IS_WIDGET (parent), NULL);
dialog = g_slice_new0 (OffsetDialog);
dialog->context = context;
dialog->fill_type = gimp_drawable_has_alpha (drawable) | WRAP_AROUND;
item = GIMP_ITEM (drawable);
dialog->image = gimp_item_get_image (item);
gimp_image_get_resolution (dialog->image, &xres, &yres);
if (GIMP_IS_LAYER (drawable))
title = _("Offset Layer");
else if (GIMP_IS_LAYER_MASK (drawable))
title = _("Offset Layer Mask");
else if (GIMP_IS_CHANNEL (drawable))
title = _("Offset Channel");
else
g_warning ("%s: unexpected drawable type", G_STRFUNC);
dialog->dialog =
gimp_viewable_dialog_new (GIMP_VIEWABLE (drawable), context,
_("Offset"), "gimp-drawable-offset",
GIMP_STOCK_TOOL_MOVE,
title,
parent,
gimp_standard_help_func,
GIMP_HELP_LAYER_OFFSET,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
/* offset, used as a verb */
_("_Offset"), GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog->dialog),
GTK_RESPONSE_OK,
GTK_RESPONSE_CANCEL,
-1);
gtk_window_set_resizable (GTK_WINDOW (dialog->dialog), FALSE);
g_object_weak_ref (G_OBJECT (dialog->dialog),
(GWeakNotify) offset_dialog_free, dialog);
g_signal_connect (dialog->dialog, "response",
G_CALLBACK (offset_response),
dialog);
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 (dialog->dialog))),
main_vbox, TRUE, TRUE, 0);
gtk_widget_show (main_vbox);
/* The offset frame */
frame = gimp_frame_new (_("Offset"));
gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
gtk_container_add (GTK_CONTAINER (frame), vbox);
gtk_widget_show (vbox);
adjustment = (GtkAdjustment *)
gtk_adjustment_new (1, 1, 1, 1, 10, 0);
spinbutton = gtk_spin_button_new (adjustment, 1.0, 2);
gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbutton), TRUE);
gtk_entry_set_width_chars (GTK_ENTRY (spinbutton), 10);
dialog->off_se = gimp_size_entry_new (1, GIMP_UNIT_PIXEL, "%a",
TRUE, TRUE, FALSE, 10,
GIMP_SIZE_ENTRY_UPDATE_SIZE);
gtk_table_set_col_spacing (GTK_TABLE (dialog->off_se), 0, 4);
gtk_table_set_col_spacing (GTK_TABLE (dialog->off_se), 1, 4);
gtk_table_set_row_spacing (GTK_TABLE (dialog->off_se), 0, 2);
gimp_size_entry_add_field (GIMP_SIZE_ENTRY (dialog->off_se),
GTK_SPIN_BUTTON (spinbutton), NULL);
gtk_table_attach_defaults (GTK_TABLE (dialog->off_se), spinbutton,
1, 2, 0, 1);
gtk_widget_show (spinbutton);
gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (dialog->off_se),
_("_X:"), 0, 0, 0.0);
gimp_size_entry_attach_label (GIMP_SIZE_ENTRY (dialog->off_se),
_("_Y:"), 1, 0, 0.0);
gtk_box_pack_start (GTK_BOX (vbox), dialog->off_se, FALSE, FALSE, 0);
gtk_widget_show (dialog->off_se);
gimp_size_entry_set_unit (GIMP_SIZE_ENTRY (dialog->off_se), GIMP_UNIT_PIXEL);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (dialog->off_se), 0,
xres, FALSE);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (dialog->off_se), 1,
yres, FALSE);
gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (dialog->off_se), 0,
- gimp_item_get_width (item),
gimp_item_get_width (item));
gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (dialog->off_se), 1,
- gimp_item_get_height (item),
gimp_item_get_height (item));
gimp_size_entry_set_size (GIMP_SIZE_ENTRY (dialog->off_se), 0,
0, gimp_item_get_width (item));
gimp_size_entry_set_size (GIMP_SIZE_ENTRY (dialog->off_se), 1,
0, gimp_item_get_height (item));
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (dialog->off_se), 0, 0);
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (dialog->off_se), 1, 0);
button = gtk_button_new_with_mnemonic (_("By width/_2, height/2"));
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
g_signal_connect (button, "clicked",
G_CALLBACK (offset_half_xy_callback),
dialog);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
button = gtk_button_new_with_mnemonic ("By _width/2");
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
gtk_widget_show (button);
g_signal_connect (button, "clicked",
G_CALLBACK (offset_half_x_callback),
dialog);
button = gtk_button_new_with_mnemonic ("By _height/2");
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
gtk_widget_show (button);
g_signal_connect (button, "clicked",
G_CALLBACK (offset_half_y_callback),
dialog);
/* The edge behavior frame */
frame = gimp_int_radio_group_new (TRUE, _("Edge Behavior"),
G_CALLBACK (gimp_radio_button_update),
&dialog->fill_type, dialog->fill_type,
_("W_rap around"),
WRAP_AROUND, NULL,
_("Fill with _background color"),
GIMP_OFFSET_BACKGROUND, NULL,
_("Make _transparent"),
GIMP_OFFSET_TRANSPARENT, &radio_button,
NULL);
if (! gimp_drawable_has_alpha (drawable))
gtk_widget_set_sensitive (radio_button, FALSE);
gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
return dialog->dialog;
}
