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libgimpwidgets: add new widget GimpColorProfileView 

which is a totally trivial GtkTextView subclass and displays
color profile information.
This commit is contained in:
Michael Natterer 2014-03-16 16:43:23 +01:00
parent 0bdc6fbe3c
commit dc6b8ec8f6
5 changed files with 248 additions and 0 deletions
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3
libgimpwidgets/Makefile.am
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@ -91,6 +91,8 @@ libgimpwidgets_sources = \
gimpcolorprofilestore-private.h \
gimpcolorprofilestore.c \
gimpcolorprofilestore.h \
gimpcolorprofileview.c \
gimpcolorprofileview.h \
gimpcolorscale.c \
gimpcolorscale.h \
gimpcolorscales.c \
@ -210,6 +212,7 @@ libgimpwidgetsinclude_HEADERS = \
gimpcolorprofilechooserdialog.h \
gimpcolorprofilecombobox.h \
gimpcolorprofilestore.h \
gimpcolorprofileview.h \
gimpcolorscale.h \
gimpcolorscales.h \
gimpcolorselect.h \

173
libgimpwidgets/gimpcolorprofileview.c Normal file
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@ -0,0 +1,173 @@
/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* GimpColorProfileView
* Copyright (C) 2014 Michael Natterer <mitch@gimp.org>
*
* 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 <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <string.h>
#include <glib.h> /* lcms.h uses the "inline" keyword */
#include <lcms2.h>
#include <gegl.h>
#include <gtk/gtk.h>
#include "libgimpcolor/gimpcolor.h"
#include "gimpwidgetstypes.h"
#include "gimpcolorprofileview.h"
struct _GimpColorProfileViewPrivate
{
GimpColorProfile profile;
};
static void gimp_color_profile_view_constructed (GObject *object);
G_DEFINE_TYPE (GimpColorProfileView, gimp_color_profile_view,
GTK_TYPE_TEXT_VIEW);
#define parent_class gimp_color_profile_view_parent_class
static void
gimp_color_profile_view_class_init (GimpColorProfileViewClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->constructed = gimp_color_profile_view_constructed;
g_type_class_add_private (klass, sizeof (GimpColorProfileViewPrivate));
}
static void
gimp_color_profile_view_init (GimpColorProfileView *view)
{
view->private = G_TYPE_INSTANCE_GET_PRIVATE (view,
GIMP_TYPE_COLOR_PROFILE_VIEW,
GimpColorProfileViewPrivate);
}
static void
gimp_color_profile_view_constructed (GObject *object)
{
GtkTextBuffer *buffer;
G_OBJECT_CLASS (parent_class)->constructed (object);
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (object));
gtk_text_buffer_create_tag (buffer, "strong",
"weight", PANGO_WEIGHT_BOLD,
"scale", PANGO_SCALE_LARGE,
NULL);
gtk_text_buffer_create_tag (buffer, "emphasis",
"style", PANGO_STYLE_OBLIQUE,
NULL);
gtk_text_view_set_editable (GTK_TEXT_VIEW (object), FALSE);
gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (object), GTK_WRAP_WORD);
gtk_text_view_set_pixels_above_lines (GTK_TEXT_VIEW (object), 6);
gtk_text_view_set_left_margin (GTK_TEXT_VIEW (object), 6);
gtk_text_view_set_right_margin (GTK_TEXT_VIEW (object), 6);
}
GtkWidget *
gimp_color_profile_view_new (void)
{
return g_object_new (GIMP_TYPE_COLOR_PROFILE_VIEW, NULL);
}
void
gimp_color_profile_view_set_profile (GimpColorProfileView *view,
GimpColorProfile profile)
{
GtkTextBuffer *buffer;
GtkTextIter iter;
gchar *desc;
gchar *model;
gchar *summary;
g_return_if_fail (GIMP_IS_COLOR_PROFILE_VIEW (view));
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
gtk_text_buffer_set_text (buffer, "", 0);
view->private->profile = profile;
if (! profile)
return;
gtk_text_buffer_get_start_iter (buffer, &iter);
desc = gimp_lcms_profile_get_description (profile);
model = gimp_lcms_profile_get_model (profile);
summary = gimp_lcms_profile_get_summary (profile);
if ((desc && strlen (desc)) ||
(model && strlen (model)))
{
gchar *title;
if (desc && strlen (desc))
title = desc;
else
title = model;
gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
title, -1,
"strong", NULL);
gtk_text_buffer_insert (buffer, &iter, "\n", 1);
}
if (summary)
gtk_text_buffer_insert (buffer, &iter, summary, -1);
g_free (desc);
g_free (model);
g_free (summary);
}
void
gimp_color_profile_view_set_error (GimpColorProfileView *view,
const gchar *message)
{
GtkTextBuffer *buffer;
GtkTextIter iter;
g_return_if_fail (GIMP_IS_COLOR_PROFILE_VIEW (view));
g_return_if_fail (message != NULL);
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
gtk_text_buffer_set_text (buffer, "", 0);
gtk_text_buffer_get_start_iter (buffer, &iter);
gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
message, -1,
"emphasis", NULL);
}

67
libgimpwidgets/gimpcolorprofileview.h Normal file
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@ -0,0 +1,67 @@
/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* GimpColorProfileView
* Copyright (C) 2014 Michael Natterer <mitch@gimp.org>
*
* 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 <http://www.gnu.org/licenses/>.
*/
#ifndef __GIMP_COLOR_PROFILE_VIEW_H__
#define __GIMP_COLOR_PROFILE_VIEW_H__
G_BEGIN_DECLS
#define GIMP_TYPE_COLOR_PROFILE_VIEW (gimp_color_profile_view_get_type ())
#define GIMP_COLOR_PROFILE_VIEW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_COLOR_PROFILE_VIEW, GimpColorProfileView))
#define GIMP_COLOR_PROFILE_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_COLOR_PROFILE_VIEW, GimpColorProfileViewClass))
#define GIMP_IS_COLOR_PROFILE_VIEW(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_COLOR_PROFILE_VIEW))
#define GIMP_IS_COLOR_PROFILE_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_COLOR_PROFILE_VIEW))
#define GIMP_COLOR_PROFILE_VIEW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_COLOR_PROFILE_VIEW, GimpColorProfileViewClass))
typedef struct _GimpColorProfileViewClass GimpColorProfileViewClass;
typedef struct _GimpColorProfileViewPrivate GimpColorProfileViewPrivate;
struct _GimpColorProfileView
{
GtkTextView parent_instance;
GimpColorProfileViewPrivate *private;
};
struct _GimpColorProfileViewClass
{
GtkTextViewClass parent_class;
/* Padding for future expansion */
void (* _gimp_reserved1) (void);
void (* _gimp_reserved2) (void);
void (* _gimp_reserved3) (void);
void (* _gimp_reserved4) (void);
};
GType gimp_color_profile_view_get_type (void) G_GNUC_CONST;
GtkWidget * gimp_color_profile_view_new (void);
void gimp_color_profile_view_set_profile (GimpColorProfileView *view,
GimpColorProfile profile);
void gimp_color_profile_view_set_error (GimpColorProfileView *view,
const gchar *message);
#endif /* __GIMP_COLOR_PROFILE_VIEW_H__ */

4
libgimpwidgets/gimpwidgets.def
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@ -83,6 +83,10 @@ EXPORTS
gimp_color_profile_store_add
gimp_color_profile_store_get_type
gimp_color_profile_store_new
gimp_color_profile_view_get_type
gimp_color_profile_view_new
gimp_color_profile_view_set_error
gimp_color_profile_view_set_profile
gimp_color_scale_entry_new
gimp_color_scale_get_type
gimp_color_scale_new

1
libgimpwidgets/gimpwidgetstypes.h
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@ -44,6 +44,7 @@ typedef struct _GimpColorNotebook GimpColorNotebook;
typedef struct _GimpColorProfileChooserDialog GimpColorProfileChooserDialog;
typedef struct _GimpColorProfileComboBox GimpColorProfileComboBox;
typedef struct _GimpColorProfileStore GimpColorProfileStore;
typedef struct _GimpColorProfileView GimpColorProfileView;
typedef struct _GimpColorScale GimpColorScale;
typedef struct _GimpColorScales GimpColorScales;
typedef struct _GimpColorSelector GimpColorSelector;