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gimp/app/tools/gimptextoptions.c
Michael Natterer 0a824ddba0 added parameter "gboolean property_is_pixel" which indicates that the 
2007-10-14  Michael Natterer  <mitch@gimp.org>

	* libgimpwidgets/gimppropwidgets.[ch] (gimp_prop_size_entry_new):
	added parameter "gboolean property_is_pixel" which indicates that
	the stored property value is always in pixels and not in the
	selected unit.

	* app/tools/gimptextoptions.c
	* app/widgets/gimpstrokeeditor.c: pass FALSE to keep the old
	behavior.

	* app/tools/gimprectangleoptions.c (gimp_rectangle_options_gui):
	added property "fixed-unit" which is used for all fixed values
	now. Perhaps we need separate units for width/height/size. Enable
	the unit menu on the "Width" and "Height" size entries of the
	"Fixed" section and configure them to store the value in
	pixels. This was the easy part, some other widgets still need unit
	support.

	* app/tools/gimprectangletool.c (gimp_rectangle_tool_start): set
	the image's resolution on the size entries changed above.


svn path=/trunk/; revision=23821
2007-10-14 18:51:58 +00:00

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/* GIMP - The GNU 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 "libgimpconfig/gimpconfig.h"
#include "libgimpwidgets/gimpwidgets.h"
#include "tools-types.h"
#include "config/gimpconfig-utils.h"
#include "core/gimpviewable.h"
#include "text/gimptext.h"
#include "widgets/gimpcolorpanel.h"
#include "widgets/gimpdialogfactory.h"
#include "widgets/gimpdock.h"
#include "widgets/gimpmenufactory.h"
#include "widgets/gimppropwidgets.h"
#include "widgets/gimptexteditor.h"
#include "widgets/gimpviewablebox.h"
#include "widgets/gimpwidgets-utils.h"
#include "gimptextoptions.h"
#include "gimptooloptions-gui.h"
#include "gimp-intl.h"
enum
{
PROP_0,
PROP_FONT_SIZE,
PROP_UNIT,
PROP_HINTING,
PROP_AUTOHINT,
PROP_ANTIALIAS,
PROP_LANGUAGE,
PROP_BASE_DIR,
PROP_JUSTIFICATION,
PROP_INDENTATION,
PROP_LINE_SPACING,
PROP_LETTER_SPACING,
PROP_FONT_VIEW_TYPE,
PROP_FONT_VIEW_SIZE
};
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_options_notify_text_font (GimpText *text,
GParamSpec *pspec,
GimpContext *context);
static void gimp_text_options_notify_color (GimpContext *context,
GParamSpec *pspec,
GimpText *text);
static void gimp_text_options_notify_text_color (GimpText *text,
GParamSpec *pspec,
GimpContext *context);
G_DEFINE_TYPE (GimpTextOptions, gimp_text_options, GIMP_TYPE_TOOL_OPTIONS)
static void
gimp_text_options_class_init (GimpTextOptionsClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->set_property = gimp_text_options_set_property;
object_class->get_property = gimp_text_options_get_property;
GIMP_CONFIG_INSTALL_PROP_UNIT (object_class, PROP_UNIT,
"font-size-unit", NULL,
TRUE, FALSE, GIMP_UNIT_PIXEL,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_INSTALL_PROP_DOUBLE (object_class, PROP_FONT_SIZE,
"font-size", NULL,
0.0, 8192.0, 18.0,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_INSTALL_PROP_BOOLEAN (object_class, PROP_HINTING,
"hinting",
N_("Hinting alters the font outline to "
"produce a crisp bitmap at small "
"sizes"),
TRUE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_INSTALL_PROP_BOOLEAN (object_class, PROP_AUTOHINT,
"autohint",
N_("If available, hints from the font are "
"used but you may prefer to always use "
"the automatic hinter"),
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_INSTALL_PROP_BOOLEAN (object_class, PROP_ANTIALIAS,
"antialias", NULL,
TRUE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_INSTALL_PROP_STRING (object_class, PROP_LANGUAGE,
"language", NULL,
(const gchar *) gtk_get_default_language (),
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_INSTALL_PROP_ENUM (object_class, PROP_BASE_DIR,
"base-direction", NULL,
GIMP_TYPE_TEXT_DIRECTION,
GIMP_TEXT_DIRECTION_LTR,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_INSTALL_PROP_ENUM (object_class, PROP_JUSTIFICATION,
"justify", NULL,
GIMP_TYPE_TEXT_JUSTIFICATION,
GIMP_TEXT_JUSTIFY_LEFT,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_INSTALL_PROP_DOUBLE (object_class, PROP_INDENTATION,
"indent",
N_("Indentation of the first line"),
-8192.0, 8192.0, 0.0,
GIMP_PARAM_STATIC_STRINGS |
GIMP_CONFIG_PARAM_DEFAULTS);
GIMP_CONFIG_INSTALL_PROP_DOUBLE (object_class, PROP_LINE_SPACING,
"line-spacing",
N_("Adjust line spacing"),
-8192.0, 8192.0, 0.0,
GIMP_PARAM_STATIC_STRINGS |
GIMP_CONFIG_PARAM_DEFAULTS);
GIMP_CONFIG_INSTALL_PROP_DOUBLE (object_class, PROP_LETTER_SPACING,
"letter-spacing",
N_("Adjust letter spacing"),
-8192.0, 8192.0, 0.0,
GIMP_PARAM_STATIC_STRINGS |
GIMP_CONFIG_PARAM_DEFAULTS);
GIMP_CONFIG_INSTALL_PROP_ENUM (object_class, PROP_FONT_VIEW_TYPE,
"font-view-type", NULL,
GIMP_TYPE_VIEW_TYPE,
GIMP_VIEW_TYPE_LIST,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_INSTALL_PROP_INT (object_class, PROP_FONT_VIEW_SIZE,
"font-view-size", NULL,
GIMP_VIEW_SIZE_TINY,
GIMP_VIEWABLE_MAX_BUTTON_SIZE,
GIMP_VIEW_SIZE_SMALL,
GIMP_PARAM_STATIC_STRINGS);
}
static void
gimp_text_options_init (GimpTextOptions *options)
{
options->size_entry = NULL;
options->to_vectors_button = NULL;
options->along_vectors_button = NULL;
}
static void
gimp_text_options_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
GimpTextOptions *options = GIMP_TEXT_OPTIONS (object);
switch (property_id)
{
case PROP_FONT_SIZE:
g_value_set_double (value, options->font_size);
break;
case PROP_UNIT:
g_value_set_int (value, options->unit);
break;
case PROP_HINTING:
g_value_set_boolean (value, options->hinting);
break;
case PROP_AUTOHINT:
g_value_set_boolean (value, options->autohint);
break;
case PROP_ANTIALIAS:
g_value_set_boolean (value, options->antialias);
break;
case PROP_LANGUAGE:
g_value_set_string (value, options->language);
break;
case PROP_BASE_DIR:
g_value_set_enum (value, options->base_dir);
break;
case PROP_JUSTIFICATION:
g_value_set_enum (value, options->justify);
break;
case PROP_INDENTATION:
g_value_set_double (value, options->indent);
break;
case PROP_LINE_SPACING:
g_value_set_double (value, options->line_spacing);
break;
case PROP_LETTER_SPACING:
g_value_set_double (value, options->letter_spacing);
break;
case PROP_FONT_VIEW_TYPE:
g_value_set_enum (value, options->font_view_type);
break;
case PROP_FONT_VIEW_SIZE:
g_value_set_int (value, options->font_view_size);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_text_options_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GimpTextOptions *options = GIMP_TEXT_OPTIONS (object);
switch (property_id)
{
case PROP_FONT_SIZE:
options->font_size = g_value_get_double (value);
break;
case PROP_UNIT:
options->unit = g_value_get_int (value);
break;
case PROP_HINTING:
options->hinting = g_value_get_boolean (value);
break;
case PROP_AUTOHINT:
options->autohint = g_value_get_boolean (value);
break;
case PROP_ANTIALIAS:
options->antialias = g_value_get_boolean (value);
break;
case PROP_BASE_DIR:
options->base_dir = g_value_get_enum (value);
break;
case PROP_LANGUAGE:
g_free (options->language);
options->language = g_value_dup_string (value);
break;
case PROP_JUSTIFICATION:
options->justify = g_value_get_enum (value);
break;
case PROP_INDENTATION:
options->indent = g_value_get_double (value);
break;
case PROP_LINE_SPACING:
options->line_spacing = g_value_get_double (value);
break;
case PROP_LETTER_SPACING:
options->letter_spacing = g_value_get_double (value);
break;
case PROP_FONT_VIEW_TYPE:
options->font_view_type = g_value_get_enum (value);
break;
case PROP_FONT_VIEW_SIZE:
options->font_view_size = g_value_get_int (value);
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)
{
g_signal_handlers_block_by_func (text,
gimp_text_options_notify_text_font,
context);
g_object_set (text, "font", gimp_context_get_font_name (context), NULL);
g_signal_handlers_unblock_by_func (text,
gimp_text_options_notify_text_font,
context);
}
static void
gimp_text_options_notify_text_font (GimpText *text,
GParamSpec *pspec,
GimpContext *context)
{
g_signal_handlers_block_by_func (context,
gimp_text_options_notify_font, text);
gimp_context_set_font_name (context, text->font);
g_signal_handlers_unblock_by_func (context,
gimp_text_options_notify_font, text);
}
static void
gimp_text_options_notify_color (GimpContext *context,
GParamSpec *pspec,
GimpText *text)
{
GimpRGB color;
gimp_context_get_foreground (context, &color);
g_signal_handlers_block_by_func (text,
gimp_text_options_notify_text_color,
context);
g_object_set (text, "color", &color, NULL);
g_signal_handlers_unblock_by_func (text,
gimp_text_options_notify_text_color,
context);
}
static void
gimp_text_options_notify_text_color (GimpText *text,
GParamSpec *pspec,
GimpContext *context)
{
g_signal_handlers_block_by_func (context,
gimp_text_options_notify_color, text);
gimp_context_set_foreground (context, &text->color);
g_signal_handlers_unblock_by_func (context,
gimp_text_options_notify_color, text);
}
/* This function could live in gimptexttool.c also.
* But it takes some bloat out of that file...
*/
void
gimp_text_options_connect_text (GimpTextOptions *options,
GimpText *text)
{
GimpContext *context;
GimpRGB color;
g_return_if_fail (GIMP_IS_TEXT_OPTIONS (options));
g_return_if_fail (GIMP_IS_TEXT (text));
context = GIMP_CONTEXT (options);
gimp_context_get_foreground (context, &color);
gimp_config_sync (G_OBJECT (options), G_OBJECT (text), 0);
g_object_set (text,
"color", &color,
"font", gimp_context_get_font_name (context),
NULL);
gimp_config_connect (G_OBJECT (options), G_OBJECT (text), NULL);
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_options_notify_text_font),
options, 0);
g_signal_connect_object (options, "notify::foreground",
G_CALLBACK (gimp_text_options_notify_color),
text, 0);
g_signal_connect_object (text, "notify::color",
G_CALLBACK (gimp_text_options_notify_text_color),
options, 0);
}
GtkWidget *
gimp_text_options_gui (GimpToolOptions *tool_options)
{
GObject *config = G_OBJECT (tool_options);
GimpTextOptions *options = GIMP_TEXT_OPTIONS (tool_options);
GtkWidget *vbox = gimp_tool_options_gui (tool_options);
GtkWidget *table;
GtkWidget *hbox;
GtkWidget *button;
GtkWidget *auto_button;
GtkWidget *entry;
GtkWidget *box;
GtkWidget *spinbutton;
gint row = 0;
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);
hbox = gimp_prop_font_box_new (NULL, GIMP_CONTEXT (tool_options), 2,
"font-view-type", "font-view-size");
gimp_table_attach_aligned (GTK_TABLE (table), 0, row++,
_("Font:"), 0.0, 0.5,
hbox, 2, FALSE);
entry = gimp_prop_size_entry_new (config,
"font-size", FALSE, "font-size-unit", "%a",
GIMP_SIZE_ENTRY_UPDATE_SIZE, 72.0);
gimp_table_attach_aligned (GTK_TABLE (table), 0, row++,
_("Size:"), 0.0, 0.5,
entry, 2, FALSE);
options->size_entry = entry;
button = gimp_prop_check_button_new (config, "hinting", _("Hinting"));
gtk_table_attach (GTK_TABLE (table), button, 0, 3, row, row + 1,
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
gtk_widget_show (button);
row++;
auto_button = gimp_prop_check_button_new (config, "autohint",
_("Force auto-hinter"));
gtk_table_attach (GTK_TABLE (table), auto_button, 0, 3, row, row + 1,
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
gtk_widget_show (auto_button);
row++;
gtk_widget_set_sensitive (auto_button, options->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, 0, 3, row, row + 1,
GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
gtk_widget_show (button);
row++;
button = gimp_prop_color_button_new (config, "foreground", _("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, row++,
_("Color:"), 0.0, 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, row++,
_("Justify:"), 0.0, 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_stock (GTK_TABLE (table), row++,
GTK_STOCK_INDENT, spinbutton, 1, TRUE);
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), row++,
GIMP_STOCK_LINE_SPACING, spinbutton, 1, TRUE);
spinbutton = gimp_prop_spin_button_new (config,
"letter-spacing", 1.0, 10.0, 1);
gtk_entry_set_width_chars (GTK_ENTRY (spinbutton), 5);
gimp_table_attach_stock (GTK_TABLE (table), row++,
GIMP_STOCK_LETTER_SPACING, spinbutton, 1, TRUE);
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);
options->to_vectors_button = button;
button = gtk_button_new_with_label (_("Text along Path"));
gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0);
gtk_widget_set_sensitive (button, FALSE);
gtk_widget_show (button);
options->along_vectors_button = button;
return vbox;
}
static void
gimp_text_options_editor_dir_changed (GimpTextEditor *editor,
GimpTextOptions *options)
{
g_object_set (options,
"base-direction", editor->base_dir,
NULL);
}
static void
gimp_text_options_editor_notify_dir (GimpTextOptions *options,
GParamSpec *pspec,
GimpTextEditor *editor)
{
GimpTextDirection dir;
g_object_get (options,
"base-direction", &dir,
NULL);
gimp_text_editor_set_direction (editor, dir);
}
static void
gimp_text_options_editor_notify_font (GimpTextOptions *options,
GParamSpec *pspec,
GimpTextEditor *editor)
{
const gchar *font_name;
font_name = gimp_context_get_font_name (GIMP_CONTEXT (options));
gimp_text_editor_set_font_name (editor, font_name);
}
GtkWidget *
gimp_text_options_editor_new (GtkWindow *parent,
GimpTextOptions *options,
GimpMenuFactory *menu_factory,
const gchar *title)
{
GtkWidget *editor;
const gchar *font_name;
g_return_val_if_fail (GIMP_IS_TEXT_OPTIONS (options), NULL);
g_return_val_if_fail (GIMP_IS_MENU_FACTORY (menu_factory), NULL);
g_return_val_if_fail (title != NULL, NULL);
editor = gimp_text_editor_new (title, parent, menu_factory);
font_name = gimp_context_get_font_name (GIMP_CONTEXT (options));
gimp_text_editor_set_direction (GIMP_TEXT_EDITOR (editor),
options->base_dir);
gimp_text_editor_set_font_name (GIMP_TEXT_EDITOR (editor),
font_name);
g_signal_connect_object (editor, "dir-changed",
G_CALLBACK (gimp_text_options_editor_dir_changed),
options, 0);
g_signal_connect_object (options, "notify::base-direction",
G_CALLBACK (gimp_text_options_editor_notify_dir),
editor, 0);
g_signal_connect_object (options, "notify::font",
G_CALLBACK (gimp_text_options_editor_notify_font),
editor, 0);
return editor;
}
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