6d63d50040
2004-11-24 Michael Natterer <mitch@gimp.org> * libgimpwidgets/gimpcontroller.[ch]: guarded the whole header with GIMP_ENABLE_CONTROLLER_UNDER_CONSTRUCTION because it's no fixed API yet. Added a "state" property bacause "name" was abused as the controller's state. Added "help_domain" to the controller class. * libgimpwidgets/gimpwidgets.h: don't include gimpcontroller.h * modules/controller_linux_input.c * modules/controller_midi.c: set the "name" property to the name retrieved from the device, or to a default string if no name is available. Store the status in the "state" property. Added and changed some strings, but it's better to have the controller strings untranslated than to have no tooltips at all or misleading labels. * app/widgets/gimpcontrollerkeyboard.c * app/widgets/gimpcontrollerwheel.c: set default strings for both. * app/widgets/gimpcontrollereditor.c: added a GUI for the "state" property. * app/widgets/gimpcontrollerkeyboard.h * app/widgets/gimpcontrollerwheel.h * app/widgets/gimpcontrollerinfo.c * app/widgets/gimpcontrollers.c: #define GIMP_ENABLE_CONTROLLER_UNDER_CONSTRUCTION (just as in all files above). * app/widgets/gimphelp-ids.h: added the IDs of all controller modules and also of all other modules. The defines are not actually used, but this file is the canonical place to collect all the core's help IDs.
297 lines
9.5 KiB
C
297 lines
9.5 KiB
C
/* LIBGIMP - The GIMP Library
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* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
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*
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* gimpcontrollerwheel.c
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* Copyright (C) 2004 Michael Natterer <mitch@gimp.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include <gtk/gtk.h>
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#include "libgimpwidgets/gimpwidgets.h"
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#include "widgets-types.h"
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#include "gimpcontrollerwheel.h"
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#include "gimphelp-ids.h"
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#include "gimp-intl.h"
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typedef struct _WheelEvent WheelEvent;
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struct _WheelEvent
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{
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GdkScrollDirection direction;
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GdkModifierType modifiers;
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const gchar *name;
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const gchar *blurb;
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};
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static void gimp_controller_wheel_class_init (GimpControllerWheelClass *klass);
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static void gimp_controller_wheel_init (GimpControllerWheel *wheel);
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static GObject * gimp_controller_wheel_constructor (GType type,
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guint n_params,
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GObjectConstructParam *params);
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static gint gimp_controller_wheel_get_n_events (GimpController *controller);
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static const gchar * gimp_controller_wheel_get_event_name (GimpController *controller,
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gint event_id);
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static const gchar * gimp_controller_wheel_get_event_blurb (GimpController *controller,
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gint event_id);
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static GimpControllerClass *parent_class = NULL;
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static const WheelEvent wheel_events[] =
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{
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{ GDK_SCROLL_UP, GDK_MOD1_MASK | GDK_CONTROL_MASK | GDK_SHIFT_MASK,
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"scroll-up-shift-control-alt",
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N_("Scroll Up (Shift + Control + Alt)") },
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{ GDK_SCROLL_UP, GDK_MOD1_MASK | GDK_CONTROL_MASK,
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"scroll-up-control-alt",
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N_("Scroll Up (Control + Alt)") },
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{ GDK_SCROLL_UP, GDK_MOD1_MASK | GDK_SHIFT_MASK,
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"scroll-up-shift-alt",
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N_("Scroll Up (Shift + Alt)") },
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{ GDK_SCROLL_UP, GDK_CONTROL_MASK | GDK_SHIFT_MASK,
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"scroll-up-shift-control",
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N_("Scroll Up (Shift + Control)") },
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{ GDK_SCROLL_UP, GDK_MOD1_MASK,
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"scroll-up-alt",
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N_("Scroll Up (Alt)") },
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{ GDK_SCROLL_UP, GDK_CONTROL_MASK,
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"scroll-up-control",
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N_("Scroll Up (Control)") },
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{ GDK_SCROLL_UP, GDK_SHIFT_MASK,
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"scroll-up-shift",
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N_("Scroll Up (Shift)") },
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{ GDK_SCROLL_UP, 0,
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"scroll-up",
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N_("Scroll Up") },
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{ GDK_SCROLL_DOWN, GDK_MOD1_MASK | GDK_CONTROL_MASK | GDK_SHIFT_MASK,
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"scroll-down-shift-control-alt",
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N_("Scroll Down (Shift + Control + Alt)") },
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{ GDK_SCROLL_DOWN, GDK_MOD1_MASK | GDK_CONTROL_MASK,
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"scroll-down-control-alt",
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N_("Scroll Down (Control + Alt)") },
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{ GDK_SCROLL_DOWN, GDK_MOD1_MASK | GDK_SHIFT_MASK,
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"scroll-down-shift-alt",
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N_("Scroll Down (Shift + Alt)") },
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{ GDK_SCROLL_DOWN, GDK_CONTROL_MASK | GDK_SHIFT_MASK,
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"scroll-down-shift-control",
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N_("Scroll Down (Shift + Control)") },
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{ GDK_SCROLL_DOWN, GDK_MOD1_MASK,
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"scroll-down-alt",
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N_("Scroll Down (Alt)") },
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{ GDK_SCROLL_DOWN, GDK_CONTROL_MASK,
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"scroll-down-control",
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N_("Scroll Down (Control)") },
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{ GDK_SCROLL_DOWN, GDK_SHIFT_MASK,
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"scroll-down-shift",
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N_("Scroll Down (Shift)") },
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{ GDK_SCROLL_DOWN, 0,
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"scroll-down",
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N_("Scroll Down") },
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{ GDK_SCROLL_LEFT, GDK_MOD1_MASK | GDK_CONTROL_MASK | GDK_SHIFT_MASK,
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"scroll-left-shift-control-alt",
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N_("Scroll Left (Shift + Control + Alt)") },
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{ GDK_SCROLL_LEFT, GDK_MOD1_MASK | GDK_CONTROL_MASK,
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"scroll-left-control-alt",
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N_("Scroll Left (Control + Alt)") },
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{ GDK_SCROLL_LEFT, GDK_MOD1_MASK | GDK_SHIFT_MASK,
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"scroll-left-shift-alt",
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N_("Scroll Left (Shift + Alt)") },
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{ GDK_SCROLL_LEFT, GDK_CONTROL_MASK | GDK_SHIFT_MASK,
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"scroll-left-shift-control",
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N_("Scroll Left (Shift + Control)") },
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{ GDK_SCROLL_LEFT, GDK_MOD1_MASK,
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"scroll-left-alt",
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N_("Scroll Left (Alt)") },
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{ GDK_SCROLL_LEFT, GDK_CONTROL_MASK,
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"scroll-left-control",
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N_("Scroll Left (Control)") },
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{ GDK_SCROLL_LEFT, GDK_SHIFT_MASK,
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"scroll-left-shift",
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N_("Scroll Left (Shift)") },
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{ GDK_SCROLL_LEFT, 0,
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"scroll-left",
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N_("Scroll Left") },
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{ GDK_SCROLL_RIGHT, GDK_MOD1_MASK | GDK_CONTROL_MASK | GDK_SHIFT_MASK,
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"scroll-right-shift-control-alt",
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N_("Scroll Right (Shift + Control + Alt)") },
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{ GDK_SCROLL_RIGHT, GDK_MOD1_MASK | GDK_CONTROL_MASK,
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"scroll-right-control-alt",
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N_("Scroll Right (Control + Alt)") },
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{ GDK_SCROLL_RIGHT, GDK_MOD1_MASK | GDK_SHIFT_MASK,
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"scroll-right-shift-alt",
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N_("Scroll Right (Shift + Alt)") },
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{ GDK_SCROLL_RIGHT, GDK_CONTROL_MASK | GDK_SHIFT_MASK,
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"scroll-right-shift-control",
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N_("Scroll Right (Shift + Control)") },
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{ GDK_SCROLL_RIGHT, GDK_MOD1_MASK,
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"scroll-right-alt",
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N_("Scroll Right (Alt)") },
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{ GDK_SCROLL_RIGHT, GDK_CONTROL_MASK,
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"scroll-right-control",
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N_("Scroll Right (Control)") },
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{ GDK_SCROLL_RIGHT, GDK_SHIFT_MASK,
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"scroll-right-shift",
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N_("Scroll Right (Shift)") },
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{ GDK_SCROLL_RIGHT, 0,
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"scroll-right",
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N_("Scroll Right") }
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};
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GType
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gimp_controller_wheel_get_type (void)
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{
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static GType controller_type = 0;
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if (! controller_type)
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{
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static const GTypeInfo controller_info =
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{
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sizeof (GimpControllerWheelClass),
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(GBaseInitFunc) NULL,
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(GBaseFinalizeFunc) NULL,
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(GClassInitFunc) gimp_controller_wheel_class_init,
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NULL, /* class_finalize */
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NULL, /* class_data */
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sizeof (GimpControllerWheel),
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0, /* n_preallocs */
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(GInstanceInitFunc) gimp_controller_wheel_init,
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};
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controller_type = g_type_register_static (GIMP_TYPE_CONTROLLER,
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"GimpControllerWheel",
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&controller_info, 0);
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}
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return controller_type;
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}
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static void
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gimp_controller_wheel_class_init (GimpControllerWheelClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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GimpControllerClass *controller_class = GIMP_CONTROLLER_CLASS (klass);
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parent_class = g_type_class_peek_parent (klass);
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object_class->constructor = gimp_controller_wheel_constructor;
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controller_class->name = _("Mouse Wheel");
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controller_class->help_id = GIMP_HELP_CONTROLLER_WHEEL;
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controller_class->get_n_events = gimp_controller_wheel_get_n_events;
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controller_class->get_event_name = gimp_controller_wheel_get_event_name;
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controller_class->get_event_blurb = gimp_controller_wheel_get_event_blurb;
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}
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static void
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gimp_controller_wheel_init (GimpControllerWheel *wheel)
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{
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}
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static GObject *
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gimp_controller_wheel_constructor (GType type,
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guint n_params,
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GObjectConstructParam *params)
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{
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GObject *object;
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object = G_OBJECT_CLASS (parent_class)->constructor (type, n_params, params);
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g_object_set (object,
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"name", _("Mouse Wheel Events"),
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"state", _("Ready"),
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NULL);
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return object;
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}
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static gint
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gimp_controller_wheel_get_n_events (GimpController *controller)
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{
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return G_N_ELEMENTS (wheel_events);
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}
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static const gchar *
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gimp_controller_wheel_get_event_name (GimpController *controller,
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gint event_id)
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{
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if (event_id < 0 || event_id >= G_N_ELEMENTS (wheel_events))
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return NULL;
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return wheel_events[event_id].name;
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}
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static const gchar *
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gimp_controller_wheel_get_event_blurb (GimpController *controller,
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gint event_id)
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{
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if (event_id < 0 || event_id >= G_N_ELEMENTS (wheel_events))
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return NULL;
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return gettext (wheel_events[event_id].blurb);
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}
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gboolean
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gimp_controller_wheel_scroll (GimpControllerWheel *wheel,
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const GdkEventScroll *sevent)
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{
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gint i;
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g_return_val_if_fail (GIMP_IS_CONTROLLER_WHEEL (wheel), FALSE);
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g_return_val_if_fail (sevent != NULL, FALSE);
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for (i = 0; i < G_N_ELEMENTS (wheel_events); i++)
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{
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if (wheel_events[i].direction == sevent->direction)
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{
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if ((wheel_events[i].modifiers & sevent->state) ==
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wheel_events[i].modifiers)
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{
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GimpControllerEvent controller_event;
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GimpControllerEventTrigger *trigger;
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trigger = (GimpControllerEventTrigger *) &controller_event;
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trigger->type = GIMP_CONTROLLER_EVENT_TRIGGER;
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trigger->source = GIMP_CONTROLLER (wheel);
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trigger->event_id = i;
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if (gimp_controller_event (GIMP_CONTROLLER (wheel),
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&controller_event))
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{
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return TRUE;
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}
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}
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}
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}
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return FALSE;
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}
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