mirror of https://github.com/GNOME/gimp.git
133 lines
4.6 KiB
C
133 lines
4.6 KiB
C
/*
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This is a plug-in for GIMP.
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*
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* Colormap-Rotation plug-in. Exchanges two color ranges.
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*
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* Copyright (C) 1999 Sven Anders (anderss@fmi.uni-passau.de)
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* Based on code from Pavel Grinfeld (pavel@ml.com)
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*
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*---------------------------------------------------------------------------
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* Change log:
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*
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* Version 2.0, 04 April 1999.
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* Nearly complete rewrite, made plug-in stable.
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* (Works with GIMP 1.1 and GTK+ 1.2)
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*
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* Version 1.0, 27 March 1997.
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* Initial (unstable) release by Pavel Grinfeld
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*
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*---------------------------------------------------------------------------*/
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/* Misc functions */
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float rcm_units_factor (gint units);
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const gchar * rcm_units_string (gint units);
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void rcm_set_pixmap (GtkWidget **widget,
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GtkWidget *parent,
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GtkWidget *label_box,
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gchar **pixmap_data);
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/* Circle buttons */
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void rcm_360_degrees (GtkWidget *button,
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RcmCircle *circle);
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void rcm_cw_ccw (GtkWidget *button,
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RcmCircle *circle);
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void rcm_a_to_b (GtkWidget *button,
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RcmCircle *circle);
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/* Misc: units buttons */
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void rcm_switch_to_degrees (GtkWidget *button,
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gpointer *value);
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void rcm_switch_to_radians (GtkWidget *button,
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gpointer *value);
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void rcm_switch_to_radians_over_PI (GtkWidget *button,
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gpointer *value);
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/* Misc: Gray: mode buttons */
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void rcm_switch_to_gray_to (GtkWidget *button,
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gpointer *value);
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void rcm_switch_to_gray_from (GtkWidget *button,
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gpointer *value);
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/* Misc: Preview buttons */
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void rcm_preview_as_you_drag (GtkWidget *button,
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gpointer *value);
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void rcm_combo_callback (GtkWidget *widget,
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gpointer data);
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/* Circle events */
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gboolean rcm_expose_event (GtkWidget *widget,
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GdkEventExpose *event,
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RcmCircle *circle);
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gboolean rcm_button_press_event (GtkWidget *widget,
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GdkEventButton *event,
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RcmCircle *circle);
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gboolean rcm_release_event (GtkWidget *widget,
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GdkEventButton *event,
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RcmCircle *circle);
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gboolean rcm_motion_notify_event (GtkWidget *widget,
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GdkEventMotion *event,
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RcmCircle *circle);
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/* Gray circle events */
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gboolean rcm_gray_expose_event (GtkWidget *widget,
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GdkEventExpose *event,
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RcmGray *circle);
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gboolean rcm_gray_button_press_event (GtkWidget *widget,
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GdkEventButton *event,
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RcmGray *circle);
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gboolean rcm_gray_release_event (GtkWidget *widget,
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GdkEventButton *event,
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RcmGray *circle);
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gboolean rcm_gray_motion_notify_event (GtkWidget *widget,
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GdkEventMotion *event,
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RcmGray *circle);
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/* Spinbuttons */
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void rcm_set_alpha (GtkWidget *entry,
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RcmCircle *circle);
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void rcm_set_beta (GtkWidget *entry,
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RcmCircle *circle);
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void rcm_set_hue (GtkWidget *entry,
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RcmGray *circle);
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void rcm_set_satur (GtkWidget *entry,
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RcmGray *circle);
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void rcm_set_gray_sat (GtkWidget *entry,
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RcmGray *circle);
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