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gimp/app/widgets/gimptemplateeditor.c

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/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995-1999 Spencer Kimball and Peter Mattis
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <string.h>
#include <gegl.h>
#include <gtk/gtk.h>
#include "libgimpmath/gimpmath.h"
#include "libgimpbase/gimpbase.h"
#include "libgimpconfig/gimpconfig.h"
#include "libgimpwidgets/gimpwidgets.h"
#include "widgets-types.h"
#include "config/gimpcoreconfig.h"
#include "gegl/gimp-babl.h"
#include "core/gimp.h"
#include "core/gimptemplate.h"
#include "core/gimp-utils.h"
#include "gimppropwidgets.h"
#include "gimptemplateeditor.h"
#include "gimpwidgets-utils.h"
#include "gimp-intl.h"
#define SB_WIDTH 8
#define MAX_COMMENT_LENGTH 512 /* arbitrary */
enum
{
PROP_0,
PROP_GIMP,
PROP_TEMPLATE
};
typedef struct _GimpTemplateEditorPrivate GimpTemplateEditorPrivate;
struct _GimpTemplateEditorPrivate
{
Gimp *gimp;
GimpTemplate *template;
GtkWidget *aspect_button;
gboolean block_aspect;
GtkWidget *expander;
GtkWidget *size_se;
GtkWidget *memsize_label;
GtkWidget *pixel_label;
GtkWidget *more_label;
GtkWidget *resolution_se;
GtkWidget *chain_button;
GtkWidget *precision_combo;
GtkWidget *profile_combo;
};
#define GET_PRIVATE(editor) \
((GimpTemplateEditorPrivate *) gimp_template_editor_get_instance_private ((GimpTemplateEditor *) (editor)))
static void gimp_template_editor_constructed (GObject *object);
static void gimp_template_editor_finalize (GObject *object);
static void gimp_template_editor_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec);
static void gimp_template_editor_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec);
static void gimp_template_editor_precision_changed (GtkWidget *widget,
GimpTemplateEditor *editor);
static void gimp_template_editor_aspect_callback (GtkWidget *widget,
GimpTemplateEditor *editor);
static void gimp_template_editor_template_notify (GimpTemplate *template,
GParamSpec *param_spec,
GimpTemplateEditor *editor);
G_DEFINE_TYPE_WITH_PRIVATE (GimpTemplateEditor, gimp_template_editor,
GTK_TYPE_BOX)
#define parent_class gimp_template_editor_parent_class
static void
gimp_template_editor_class_init (GimpTemplateEditorClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->constructed = gimp_template_editor_constructed;
object_class->finalize = gimp_template_editor_finalize;
object_class->set_property = gimp_template_editor_set_property;
object_class->get_property = gimp_template_editor_get_property;
g_object_class_install_property (object_class, PROP_GIMP,
g_param_spec_object ("gimp", NULL, NULL,
GIMP_TYPE_GIMP,
GIMP_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY));
g_object_class_install_property (object_class, PROP_TEMPLATE,
g_param_spec_object ("template", NULL, NULL,
GIMP_TYPE_TEMPLATE,
GIMP_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY));
}
static void
gimp_template_editor_init (GimpTemplateEditor *editor)
{
gtk_orientable_set_orientation (GTK_ORIENTABLE (editor),
GTK_ORIENTATION_VERTICAL);
gtk_box_set_spacing (GTK_BOX (editor), 12);
}
static void
gimp_template_editor_constructed (GObject *object)
{
GimpTemplateEditor *editor = GIMP_TEMPLATE_EDITOR (object);
GimpTemplateEditorPrivate *private = GET_PRIVATE (object);
GimpTemplate *template;
GtkWidget *aspect_box;
GtkWidget *frame;
GtkWidget *hbox;
GtkWidget *vbox;
GtkWidget *grid;
GtkWidget *label;
GtkAdjustment *adjustment;
GtkWidget *width;
GtkWidget *height;
GtkWidget *xres;
GtkWidget *yres;
GtkWidget *combo;
GtkWidget *scrolled_window;
GtkWidget *text_view;
GtkTextBuffer *text_buffer;
GtkListStore *store;
GList *focus_chain = NULL;
gchar *text;
gint row;
G_OBJECT_CLASS (parent_class)->constructed (object);
gimp_assert (private->gimp != NULL);
gimp_assert (private->template != NULL);
template = private->template;
/* Image size frame */
frame = gimp_frame_new (_("Image Size"));
gtk_box_pack_start (GTK_BOX (editor), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
grid = gtk_grid_new ();
gtk_grid_set_column_spacing (GTK_GRID (grid), 6);
gtk_grid_set_row_spacing (GTK_GRID (grid), 6);
gtk_container_add (GTK_CONTAINER (frame), grid);
gtk_widget_show (grid);
adjustment = gtk_adjustment_new (1, 1, 1, 1, 10, 0);
width = gimp_spin_button_new (adjustment, 1.0, 2);
gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (width), TRUE);
gtk_entry_set_width_chars (GTK_ENTRY (width), SB_WIDTH);
adjustment = gtk_adjustment_new (1, 1, 1, 1, 10, 0);
height = gimp_spin_button_new (adjustment, 1.0, 2);
gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (height), TRUE);
gtk_entry_set_width_chars (GTK_ENTRY (height), SB_WIDTH);
/* the image size labels */
label = gtk_label_new_with_mnemonic (_("_Width:"));
gtk_label_set_xalign (GTK_LABEL (label), 0.0);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), width);
gtk_grid_attach (GTK_GRID (grid), label, 0, 0, 1, 1);
gtk_widget_show (label);
label = gtk_label_new_with_mnemonic (_("H_eight:"));
gtk_label_set_xalign (GTK_LABEL (label), 0.0);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), height);
gtk_grid_attach (GTK_GRID (grid), label, 0, 1, 1, 1);
gtk_widget_show (label);
/* create the sizeentry which keeps it all together */
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
gtk_grid_attach (GTK_GRID (grid), hbox, 1, 0, 1, 2);
gtk_widget_show (hbox);
private->size_se = gimp_size_entry_new (0,
gimp_template_get_unit (template),
_("%p"),
TRUE, FALSE, FALSE, SB_WIDTH,
GIMP_SIZE_ENTRY_UPDATE_SIZE);
gtk_box_pack_start (GTK_BOX (hbox), private->size_se, FALSE, FALSE, 0);
gtk_widget_show (private->size_se);
gimp_size_entry_add_field (GIMP_SIZE_ENTRY (private->size_se),
GTK_SPIN_BUTTON (height), NULL);
gtk_grid_attach (GTK_GRID (private->size_se), height, 0, 1, 1, 1);
gtk_widget_show (height);
gimp_size_entry_add_field (GIMP_SIZE_ENTRY (private->size_se),
GTK_SPIN_BUTTON (width), NULL);
gtk_grid_attach (GTK_GRID (private->size_se), width, 0, 0, 1, 1);
gtk_widget_show (width);
gimp_prop_coordinates_connect (G_OBJECT (template),
"width", "height", "unit",
private->size_se, NULL,
gimp_template_get_resolution_x (template),
gimp_template_get_resolution_y (template));
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12);
gtk_grid_attach (GTK_GRID (grid), hbox, 1, 2, 2, 1);
gtk_widget_show (hbox);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
gtk_box_pack_start (GTK_BOX (hbox), vbox, FALSE, FALSE, 0);
gtk_widget_show (vbox);
aspect_box = gimp_enum_icon_box_new (GIMP_TYPE_ASPECT_TYPE,
"gimp", GTK_ICON_SIZE_MENU,
G_CALLBACK (gimp_template_editor_aspect_callback),
editor, NULL,
&private->aspect_button);
gtk_widget_hide (private->aspect_button); /* hide "square" */
gtk_box_pack_start (GTK_BOX (vbox), aspect_box, FALSE, FALSE, 0);
gtk_widget_show (aspect_box);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2);
gtk_box_pack_start (GTK_BOX (hbox), vbox, TRUE, TRUE, 0);
gtk_widget_show (vbox);
private->pixel_label = gtk_label_new (NULL);
gimp_label_set_attributes (GTK_LABEL (private->pixel_label),
PANGO_ATTR_SCALE, PANGO_SCALE_SMALL,
-1);
gtk_label_set_xalign (GTK_LABEL (private->pixel_label), 0.0);
gtk_box_pack_start (GTK_BOX (vbox), private->pixel_label, FALSE, FALSE, 0);
gtk_widget_show (private->pixel_label);
private->more_label = gtk_label_new (NULL);
gimp_label_set_attributes (GTK_LABEL (private->more_label),
PANGO_ATTR_SCALE, PANGO_SCALE_SMALL,
-1);
gtk_label_set_xalign (GTK_LABEL (private->more_label), 0.0);
gtk_box_pack_start (GTK_BOX (vbox), private->more_label, FALSE, FALSE, 0);
gtk_widget_show (private->more_label);
#ifdef ENABLE_MEMSIZE_LABEL
private->memsize_label = gtk_label_new (NULL);
gimp_label_set_attributes (GTK_LABEL (private->memsize_label),
PANGO_ATTR_SCALE, PANGO_SCALE_SMALL,
PANGO_ATTR_WEIGHT, PANGO_WEIGHT_BOLD,
-1);
gtk_label_set_xalign (GTK_LABEL (private->memsize_label), 0.0);
gtk_box_pack_start (GTK_BOX (vbox), private->memsize_label, FALSE, FALSE, 0);
gtk_widget_show (private->memsize_label);
#endif
text = g_strdup_printf ("<b>%s</b>", _("_Advanced Options"));
private->expander = g_object_new (GTK_TYPE_EXPANDER,
"label", text,
"use-markup", TRUE,
"use-underline", TRUE,
NULL);
g_free (text);
gtk_box_pack_start (GTK_BOX (editor), private->expander, TRUE, TRUE, 0);
gtk_widget_show (private->expander);
frame = gimp_frame_new ("<expander>");
gtk_container_add (GTK_CONTAINER (private->expander), frame);
gtk_widget_show (frame);
grid = gtk_grid_new ();
gtk_grid_set_column_spacing (GTK_GRID (grid), 6);
gtk_grid_set_row_spacing (GTK_GRID (grid), 6);
gtk_container_add (GTK_CONTAINER (frame), grid);
gtk_widget_show (grid);
adjustment = gtk_adjustment_new (1, 1, 1, 1, 10, 0);
xres = gimp_spin_button_new (adjustment, 1.0, 2);
gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (xres), TRUE);
gtk_entry_set_width_chars (GTK_ENTRY (xres), SB_WIDTH);
adjustment = gtk_adjustment_new (1, 1, 1, 1, 10, 0);
yres = gimp_spin_button_new (adjustment, 1.0, 2);
gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (yres), TRUE);
gtk_entry_set_width_chars (GTK_ENTRY (yres), SB_WIDTH);
/* the resolution labels */
label = gtk_label_new_with_mnemonic (_("_X resolution:"));
gtk_label_set_xalign (GTK_LABEL (label), 0.0);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), xres);
gtk_grid_attach (GTK_GRID (grid), label, 0, 0, 1, 1);
gtk_widget_show (label);
label = gtk_label_new_with_mnemonic (_("_Y resolution:"));
gtk_label_set_xalign (GTK_LABEL (label), 0.0);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), yres);
gtk_grid_attach (GTK_GRID (grid), label, 0, 1, 1, 1);
gtk_widget_show (label);
/* the resolution sizeentry */
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
gtk_grid_attach (GTK_GRID (grid), hbox, 1, 0, 1, 2);
gtk_widget_show (hbox);
private->resolution_se =
gimp_size_entry_new (0,
gimp_template_get_resolution_unit (template),
_("pixels/%s"),
FALSE, FALSE, FALSE, SB_WIDTH,
GIMP_SIZE_ENTRY_UPDATE_RESOLUTION);
gtk_box_pack_start (GTK_BOX (hbox), private->resolution_se, FALSE, FALSE, 0);
gtk_widget_show (private->resolution_se);
gimp_size_entry_add_field (GIMP_SIZE_ENTRY (private->resolution_se),
GTK_SPIN_BUTTON (yres), NULL);
gtk_grid_attach (GTK_GRID (private->resolution_se), yres, 0, 1, 1, 1);
gtk_widget_show (yres);
gimp_size_entry_add_field (GIMP_SIZE_ENTRY (private->resolution_se),
GTK_SPIN_BUTTON (xres), NULL);
gtk_grid_attach (GTK_GRID (private->resolution_se), xres, 0, 0, 1, 1);
gtk_widget_show (xres);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (private->size_se), 0,
gimp_template_get_resolution_x (template),
FALSE);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (private->size_se), 1,
gimp_template_get_resolution_y (template),
FALSE);
/* the resolution chainbutton */
private->chain_button = gimp_chain_button_new (GIMP_CHAIN_RIGHT);
gtk_grid_attach (GTK_GRID (private->resolution_se), private->chain_button, 1, 0, 1, 2);
gtk_widget_show (private->chain_button);
gimp_prop_coordinates_connect (G_OBJECT (template),
"xresolution", "yresolution",
"resolution-unit",
private->resolution_se, private->chain_button,
1.0, 1.0);
focus_chain = g_list_prepend (focus_chain,
gimp_size_entry_get_unit_combo (GIMP_SIZE_ENTRY (private->resolution_se)));
focus_chain = g_list_prepend (focus_chain, private->chain_button);
focus_chain = g_list_prepend (focus_chain, yres);
focus_chain = g_list_prepend (focus_chain, xres);
gtk_container_set_focus_chain (GTK_CONTAINER (private->resolution_se),
focus_chain);
g_list_free (focus_chain);
row = 2;
combo = gimp_prop_enum_combo_box_new (G_OBJECT (template),
"image-type",
GIMP_RGB, GIMP_GRAY);
gimp_grid_attach_aligned (GTK_GRID (grid), 0, row++,
_("Color _space:"), 0.0, 0.5,
combo, 1);
/* construct the precision combo manually, instead of using
* gimp_prop_enum_combo_box_new(), so that we only reset the gamma combo when
* the precision is changed through the ui. see issue #3025.
*/
store = gimp_enum_store_new_with_range (GIMP_TYPE_COMPONENT_TYPE,
GIMP_COMPONENT_TYPE_U8,
GIMP_COMPONENT_TYPE_FLOAT);
private->precision_combo = g_object_new (GIMP_TYPE_ENUM_COMBO_BOX,
"model", store,
NULL);
g_object_unref (store);
gimp_grid_attach_aligned (GTK_GRID (grid), 0, row++,
_("_Precision:"), 0.0, 0.5,
private->precision_combo, 1);
gimp_int_combo_box_set_active (GIMP_INT_COMBO_BOX (private->precision_combo),
gimp_babl_component_type (
gimp_template_get_precision (template)));
g_signal_connect (private->precision_combo, "changed",
G_CALLBACK (gimp_template_editor_precision_changed),
editor);
combo = gimp_prop_enum_combo_box_new (G_OBJECT (template), "trc",
GIMP_TRC_LINEAR,
GIMP_TRC_NON_LINEAR);
gimp_grid_attach_aligned (GTK_GRID (grid), 0, row++,
_("_Gamma:"), 0.0, 0.5,
combo, 1);
private->profile_combo =
gimp_prop_profile_combo_box_new (G_OBJECT (template),
"color-profile",
NULL,
_("Choose A Color Profile"),
G_OBJECT (private->gimp->config),
"color-profile-path");
gimp_grid_attach_aligned (GTK_GRID (grid), 0, row++,
_("Co_lor profile:"), 0.0, 0.5,
private->profile_combo, 1);
combo = gimp_prop_enum_combo_box_new (G_OBJECT (template),
"fill-type",
0, 0);
gimp_grid_attach_aligned (GTK_GRID (grid), 0, row++,
_("_Fill with:"), 0.0, 0.5,
combo, 1);
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window),
GTK_SHADOW_IN);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
label = gimp_grid_attach_aligned (GTK_GRID (grid), 0, row++,
_("Comme_nt:"), 0.0, 0.0,
scrolled_window, 1);
text_buffer = gimp_prop_text_buffer_new (G_OBJECT (template),
"comment", MAX_COMMENT_LENGTH);
text_view = gtk_text_view_new_with_buffer (text_buffer);
g_object_unref (text_buffer);
gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (text_view), GTK_WRAP_WORD);
gtk_container_add (GTK_CONTAINER (scrolled_window), text_view);
gtk_widget_show (text_view);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), text_view);
g_signal_connect_object (template, "notify",
G_CALLBACK (gimp_template_editor_template_notify),
editor, 0);
/* call the notify callback once to get the labels set initially */
gimp_template_editor_template_notify (template, NULL, editor);
}
static void
gimp_template_editor_finalize (GObject *object)
{
GimpTemplateEditorPrivate *private = GET_PRIVATE (object);
g_clear_object (&private->template);
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
gimp_template_editor_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GimpTemplateEditorPrivate *private = GET_PRIVATE (object);
switch (property_id)
{
case PROP_GIMP:
private->gimp = g_value_get_object (value); /* don't ref */
break;
case PROP_TEMPLATE:
private->template = g_value_dup_object (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_template_editor_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
GimpTemplateEditorPrivate *private = GET_PRIVATE (object);
switch (property_id)
{
case PROP_GIMP:
g_value_set_object (value, private->gimp);
break;
case PROP_TEMPLATE:
g_value_set_object (value, private->template);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
GtkWidget *
gimp_template_editor_new (GimpTemplate *template,
Gimp *gimp,
gboolean edit_template)
{
GimpTemplateEditor *editor;
GimpTemplateEditorPrivate *private;
g_return_val_if_fail (GIMP_IS_TEMPLATE (template), NULL);
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
editor = g_object_new (GIMP_TYPE_TEMPLATE_EDITOR,
"gimp", gimp,
"template", template,
NULL);
private = GET_PRIVATE (editor);
if (edit_template)
{
GtkWidget *grid;
GtkWidget *entry;
GtkWidget *icon_picker;
grid = gtk_grid_new ();
gtk_grid_set_column_spacing (GTK_GRID (grid), 6);
gtk_grid_set_row_spacing (GTK_GRID (grid), 6);
gtk_box_pack_start (GTK_BOX (editor), grid, FALSE, FALSE, 0);
gtk_box_reorder_child (GTK_BOX (editor), grid, 0);
gtk_widget_show (grid);
entry = gimp_prop_entry_new (G_OBJECT (private->template), "name", 128);
gimp_grid_attach_aligned (GTK_GRID (grid), 0, 0,
_("_Name:"), 1.0, 0.5,
entry, 1);
icon_picker = gimp_prop_icon_picker_new (GIMP_VIEWABLE (private->template),
gimp);
gimp_grid_attach_aligned (GTK_GRID (grid), 0, 1,
_("_Icon:"), 1.0, 0.5,
icon_picker, 1);
}
return GTK_WIDGET (editor);
}
GimpTemplate *
gimp_template_editor_get_template (GimpTemplateEditor *editor)
{
g_return_val_if_fail (GIMP_IS_TEMPLATE_EDITOR (editor), NULL);
return GET_PRIVATE (editor)->template;
}
void
gimp_template_editor_show_advanced (GimpTemplateEditor *editor,
gboolean expanded)
{
GimpTemplateEditorPrivate *private;
g_return_if_fail (GIMP_IS_TEMPLATE_EDITOR (editor));
private = GET_PRIVATE (editor);
gtk_expander_set_expanded (GTK_EXPANDER (private->expander), expanded);
}
GtkWidget *
gimp_template_editor_get_size_se (GimpTemplateEditor *editor)
{
g_return_val_if_fail (GIMP_IS_TEMPLATE_EDITOR (editor), NULL);
return GET_PRIVATE (editor)->size_se;
}
GtkWidget *
gimp_template_editor_get_resolution_se (GimpTemplateEditor *editor)
{
g_return_val_if_fail (GIMP_IS_TEMPLATE_EDITOR (editor), NULL);
return GET_PRIVATE (editor)->resolution_se;
}
GtkWidget *
gimp_template_editor_get_resolution_chain (GimpTemplateEditor *editor)
{
g_return_val_if_fail (GIMP_IS_TEMPLATE_EDITOR (editor), NULL);
return GET_PRIVATE (editor)->chain_button;
}
/* private functions */
static void
gimp_template_editor_precision_changed (GtkWidget *widget,
GimpTemplateEditor *editor)
{
GimpTemplateEditorPrivate *private = GET_PRIVATE (editor);
GimpComponentType component_type;
GimpTRCType trc;
gimp_int_combo_box_get_active (GIMP_INT_COMBO_BOX (widget),
(gint *) &component_type);
g_object_get (private->template,
"trc", &trc,
NULL);
trc = gimp_suggest_trc_for_component_type (component_type, trc);
g_object_set (private->template,
"component-type", component_type,
"trc", trc,
NULL);
}
static void
gimp_template_editor_set_pixels (GimpTemplateEditor *editor,
GimpTemplate *template)
{
GimpTemplateEditorPrivate *private = GET_PRIVATE (editor);
gchar *text;
text = g_strdup_printf (ngettext ("%d × %d pixel",
"%d × %d pixels",
gimp_template_get_height (template)),
gimp_template_get_width (template),
gimp_template_get_height (template));
gtk_label_set_text (GTK_LABEL (private->pixel_label), text);
g_free (text);
}
static void
gimp_template_editor_aspect_callback (GtkWidget *widget,
GimpTemplateEditor *editor)
{
GimpTemplateEditorPrivate *private = GET_PRIVATE (editor);
if (! private->block_aspect &&
gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget)))
{
GimpTemplate *template = private->template;
gint width = gimp_template_get_width (template);
gint height = gimp_template_get_height (template);
gdouble xresolution = gimp_template_get_resolution_x (template);
gdouble yresolution = gimp_template_get_resolution_y (template);
if (width == height)
{
private->block_aspect = TRUE;
gimp_int_radio_group_set_active (GTK_RADIO_BUTTON (private->aspect_button),
GIMP_ASPECT_SQUARE);
private->block_aspect = FALSE;
return;
}
g_signal_handlers_block_by_func (template,
gimp_template_editor_template_notify,
editor);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (private->size_se), 0,
yresolution, FALSE);
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (private->size_se), 1,
xresolution, FALSE);
g_object_set (template,
"width", height,
"height", width,
"xresolution", yresolution,
"yresolution", xresolution,
NULL);
g_signal_handlers_unblock_by_func (template,
gimp_template_editor_template_notify,
editor);
gimp_template_editor_set_pixels (editor, template);
}
}
static void
gimp_template_editor_template_notify (GimpTemplate *template,
GParamSpec *param_spec,
GimpTemplateEditor *editor)
{
GimpTemplateEditorPrivate *private = GET_PRIVATE (editor);
GimpAspectType aspect;
const gchar *desc;
gchar *text;
gint width;
gint height;
gint xres;
gint yres;
if (param_spec)
{
if (! strcmp (param_spec->name, "xresolution"))
{
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (private->size_se), 0,
gimp_template_get_resolution_x (template),
FALSE);
}
else if (! strcmp (param_spec->name, "yresolution"))
{
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (private->size_se), 1,
gimp_template_get_resolution_y (template),
FALSE);
}
else if (! strcmp (param_spec->name, "component-type"))
{
g_signal_handlers_block_by_func (private->precision_combo,
gimp_template_editor_precision_changed,
editor);
gimp_int_combo_box_set_active (
GIMP_INT_COMBO_BOX (private->precision_combo),
gimp_babl_component_type (gimp_template_get_precision (template)));
g_signal_handlers_unblock_by_func (private->precision_combo,
gimp_template_editor_precision_changed,
editor);
}
}
#ifdef ENABLE_MEMSIZE_LABEL
text = g_format_size (gimp_template_get_initial_size (template));
gtk_label_set_text (GTK_LABEL (private->memsize_label), text);
g_free (text);
#endif
gimp_template_editor_set_pixels (editor, template);
width = gimp_template_get_width (template);
height = gimp_template_get_height (template);
if (width > height)
aspect = GIMP_ASPECT_LANDSCAPE;
else if (height > width)
aspect = GIMP_ASPECT_PORTRAIT;
else
aspect = GIMP_ASPECT_SQUARE;
private->block_aspect = TRUE;
gimp_int_radio_group_set_active (GTK_RADIO_BUTTON (private->aspect_button),
aspect);
private->block_aspect = FALSE;
gimp_enum_get_value (GIMP_TYPE_IMAGE_BASE_TYPE,
gimp_template_get_base_type (template),
NULL, NULL, &desc, NULL);
xres = ROUND (gimp_template_get_resolution_x (template));
yres = ROUND (gimp_template_get_resolution_y (template));
if (xres != yres)
text = g_strdup_printf (_("%d × %d ppi, %s"), xres, yres, desc);
else
text = g_strdup_printf (_("%d ppi, %s"), yres, desc);
gtk_label_set_text (GTK_LABEL (private->more_label), text);
g_free (text);
if (! param_spec ||
! strcmp (param_spec->name, "image-type") ||
! strcmp (param_spec->name, "precision"))
{
GtkListStore *profile_store;
GFile *file;
file = gimp_directory_file ("profilerc", NULL);
profile_store = gimp_color_profile_store_new (file);
g_object_unref (file);
gimp_color_profile_store_add_defaults (GIMP_COLOR_PROFILE_STORE (profile_store),
private->gimp->config->color_management,
gimp_template_get_base_type (template),
gimp_template_get_precision (template),
NULL);
gtk_combo_box_set_model (GTK_COMBO_BOX (private->profile_combo),
GTK_TREE_MODEL (profile_store));
g_object_unref (profile_store);
g_object_get (template,
"color-profile", &file,
NULL);
gimp_color_profile_combo_box_set_active_file (GIMP_COLOR_PROFILE_COMBO_BOX (private->profile_combo),
file, NULL);
if (file)
g_object_unref (file);
}
}
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