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gimp/app/tools/gimptextoptions.c

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/* The GIMP -- an image manipulation program
* Copyright (C) 1995 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <gtk/gtk.h>
#include "libgimpbase/gimpbase.h"
#include "libgimpwidgets/gimpwidgets.h"
#include "tools-types.h"
#include "config/gimpconfig.h"
#include "config/gimpconfig-params.h"
#include "core/gimp.h"
#include "core/gimpcontext.h"
#include "core/gimpcontainer.h"
#include "core/gimptoolinfo.h"
#include "text/gimptext.h"
#include "widgets/gimpcolorpanel.h"
#include "widgets/gimpdialogfactory.h"
#include "widgets/gimpfontselection.h"
#include "widgets/gimppropwidgets.h"
#include "widgets/gimptexteditor.h"
#include "widgets/gimpviewablebutton.h"
#include "widgets/gimpwidgets-utils.h"
#include "gimptextoptions.h"
#include "gimptooloptions-gui.h"
#include "gimp-intl.h"
enum
{
PROP_0,
PROP_TEXT
};
static void gimp_text_options_init (GimpTextOptions *options);
static void gimp_text_options_class_init (GimpTextOptionsClass *options_class);
static void gimp_text_options_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec);
static void gimp_text_options_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec);
static void gimp_text_options_notify_font (GimpContext *context,
GParamSpec *pspec,
GimpText *text);
static void gimp_text_notify_font (GimpText *text,
GParamSpec *pspec,
GimpContext *context);
static GimpToolOptionsClass *parent_class = NULL;
GType
gimp_text_options_get_type (void)
{
static GType type = 0;
if (! type)
{
static const GTypeInfo info =
{
sizeof (GimpTextOptionsClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) gimp_text_options_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (GimpTextOptions),
0, /* n_preallocs */
(GInstanceInitFunc) gimp_text_options_init,
};
type = g_type_register_static (GIMP_TYPE_TOOL_OPTIONS,
"GimpTextOptions",
&info, 0);
}
return type;
}
static void
gimp_text_options_class_init (GimpTextOptionsClass *klass)
{
GObjectClass *object_class;
object_class = G_OBJECT_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
object_class->set_property = gimp_text_options_set_property;
object_class->get_property = gimp_text_options_get_property;
GIMP_CONFIG_INSTALL_PROP_OBJECT (object_class, PROP_TEXT,
"text", NULL,
GIMP_TYPE_TEXT,
GIMP_PARAM_AGGREGATE);
}
static void
gimp_text_options_init (GimpTextOptions *options)
{
GObject *text;
text = g_object_new (GIMP_TYPE_TEXT, NULL);
options->text = GIMP_TEXT (text);
options->buffer = gimp_prop_text_buffer_new (text, "text", -1);
g_signal_connect_object (options, "notify::font",
G_CALLBACK (gimp_text_options_notify_font),
text, 0);
g_signal_connect_object (text, "notify::font",
G_CALLBACK (gimp_text_notify_font),
options, 0);
}
static void
gimp_text_options_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
switch (property_id)
{
case PROP_TEXT:
/* do nothing */
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_text_options_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
GimpTextOptions *options;
options = GIMP_TEXT_OPTIONS (object);
switch (property_id)
{
case PROP_TEXT:
g_value_set_object (value, options->text);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_text_options_notify_font (GimpContext *context,
GParamSpec *pspec,
GimpText *text)
{
GimpFont *font = gimp_context_get_font (context);
g_signal_handlers_block_by_func (text,
gimp_text_notify_font,
context);
g_object_set (text,
"font", gimp_object_get_name (GIMP_OBJECT (font)),
NULL);
g_signal_handlers_unblock_by_func (text,
gimp_text_notify_font,
context);
}
static void
gimp_text_notify_font (GimpText *text,
GParamSpec *pspec,
GimpContext *context)
{
GimpObject *font;
gchar *value;
g_object_get (text,
"font", &value,
NULL);
font = gimp_container_get_child_by_name (context->gimp->fonts, value);
g_free (value);
g_signal_handlers_block_by_func (context,
gimp_text_options_notify_font,
text);
g_object_set (context,
"font", font,
NULL);
g_signal_handlers_unblock_by_func (context,
gimp_text_options_notify_font,
text);
}
GtkWidget *
gimp_text_options_gui (GimpToolOptions *tool_options)
{
GimpTextOptions *options;
GObject *config;
GtkWidget *vbox;
GtkWidget *table;
GtkWidget *button;
GimpDialogFactory *dialog_factory;
GtkWidget *auto_button;
GtkWidget *menu;
GtkWidget *font_selection;
GtkWidget *box;
GtkWidget *spinbutton;
gint digits;
options = GIMP_TEXT_OPTIONS (tool_options);
config = G_OBJECT (options->text);
vbox = gimp_tool_options_gui (tool_options);
dialog_factory = gimp_dialog_factory_from_name ("dock");
table = gtk_table_new (10, 3, FALSE);
gtk_table_set_col_spacings (GTK_TABLE (table), 2);
gtk_table_set_row_spacings (GTK_TABLE (table), 2);
gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0);
gtk_widget_show (table);
button = gimp_viewable_button_new (GIMP_CONTEXT (options)->gimp->fonts,
GIMP_CONTEXT (options),
GIMP_PREVIEW_SIZE_SMALL, 1,
dialog_factory,
"gimp-font-list",
GIMP_STOCK_TOOL_TEXT,
_("Open the font selection dialog"));
gimp_table_attach_aligned (GTK_TABLE (table), 0, 0,
_("_Font:"), 1.0, 0.5,
button, 2, TRUE);
font_selection = gimp_prop_font_selection_new (config, "font");
gimp_table_attach_aligned (GTK_TABLE (table), 0, 1,
_("Font:"), 1.0, 0.5,
font_selection, 2, FALSE);
digits = gimp_unit_get_digits (options->text->font_size_unit);
spinbutton = gimp_prop_spin_button_new (config, "font-size",
1.0, 10.0, digits);
gimp_table_attach_aligned (GTK_TABLE (table), 0, 2,
_("_Size:"), 1.0, 0.5,
spinbutton, 1, FALSE);
menu = gimp_prop_unit_menu_new (config, "font-size-unit", "%a");
g_object_set_data (G_OBJECT (menu), "set_digits", spinbutton);
gtk_table_attach (GTK_TABLE (table), menu, 2, 3, 2, 3,
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
gtk_widget_show (menu);
button = gimp_prop_check_button_new (config, "hinting", _("_Hinting"));
gtk_table_attach (GTK_TABLE (table), button, 1, 3, 3, 4,
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
gtk_widget_show (button);
auto_button = gimp_prop_check_button_new (config, "autohint",
_("Force Auto-Hinter"));
gtk_table_attach (GTK_TABLE (table), auto_button, 1, 3, 4, 5,
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
gtk_widget_show (auto_button);
gtk_widget_set_sensitive (auto_button, options->text->hinting);
g_object_set_data (G_OBJECT (button), "set_sensitive", auto_button);
button = gimp_prop_check_button_new (config, "antialias", _("Antialiasing"));
gtk_table_attach (GTK_TABLE (table), button, 1, 3, 5, 6,
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
gtk_widget_show (button);
button = gimp_prop_color_button_new (config, "color",
_("Text Color"),
-1, 24, GIMP_COLOR_AREA_FLAT);
gimp_color_panel_set_context (GIMP_COLOR_PANEL (button),
GIMP_CONTEXT (options));
gimp_table_attach_aligned (GTK_TABLE (table), 0, 6,
_("Color:"), 1.0, 0.5,
button, 1, FALSE);
box = gimp_prop_enum_stock_box_new (config, "justify", "gtk-justify", 0, 0);
gimp_table_attach_aligned (GTK_TABLE (table), 0, 7,
_("Justify:"), 1.0, 0.5,
box, 2, TRUE);
spinbutton = gimp_prop_spin_button_new (config, "indent", 1.0, 10.0, 1);
gtk_entry_set_width_chars (GTK_ENTRY (spinbutton), 5);
gimp_table_attach_aligned (GTK_TABLE (table), 0, 8,
_("Indent:"), 1.0, 0.5,
spinbutton, 1, FALSE);
spinbutton = gimp_prop_spin_button_new (config, "line-spacing", 1.0, 10.0, 1);
gtk_entry_set_width_chars (GTK_ENTRY (spinbutton), 5);
gimp_table_attach_stock (GTK_TABLE (table), 9,
_("Line\nSpacing:"), 0.0,
spinbutton, 1, GIMP_STOCK_LINE_SPACING);
button = gtk_button_new_with_label (_("Create Path from Text"));
gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0);
gtk_widget_set_sensitive (button, FALSE);
gtk_widget_show (button);
g_object_set_data (G_OBJECT (tool_options),
"gimp-text-to-vectors", button);
return vbox;
}
static void
gimp_text_options_dir_changed (GimpTextEditor *editor,
GimpText *text)
{
g_object_set (text,
"base-direction", editor->base_dir,
NULL);
}
static void
gimp_text_options_notify_dir (GimpText *text,
GParamSpec *pspec,
GimpTextEditor *editor)
{
GimpTextDirection dir;
g_object_get (text,
"base-direction", &dir,
NULL);
gimp_text_editor_set_direction (editor, dir);
}
GtkWidget *
gimp_text_options_editor_new (GimpTextOptions *options,
const gchar *title)
{
GtkWidget *editor;
g_return_val_if_fail (GIMP_IS_TEXT_OPTIONS (options), NULL);
editor = gimp_text_editor_new (title, options->buffer);
gimp_text_editor_set_direction (GIMP_TEXT_EDITOR (editor),
options->text->base_dir);
g_signal_connect_object (editor, "dir_changed",
G_CALLBACK (gimp_text_options_dir_changed),
options->text, 0);
g_signal_connect_object (options->text, "notify::base-direction",
G_CALLBACK (gimp_text_options_notify_dir),
editor, 0);
return editor;
}
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