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-rw-r--r--configure.ac4
-rw-r--r--example/Makefile.am14
-rw-r--r--example/gesture.c176
-rw-r--r--src/Makefile.am6
-rw-r--r--src/idogesturemanager.c738
-rw-r--r--src/idogesturemanager.h141
6 files changed, 1 insertions, 1078 deletions
diff --git a/configure.ac b/configure.ac
index 46e8372..c09aabf 100644
--- a/configure.ac
+++ b/configure.ac
@@ -72,10 +72,6 @@ PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.19.7)
AC_SUBST(GTK_CFLAGS)
AC_SUBST(GTK_LIBS)
-PKG_CHECK_MODULES(GEIS, libutouch-geis >= 0.3)
-AC_SUBST(GEIS_CFLAGS)
-AC_SUBST(GEIS_LIBS)
-
dnl ===========================================================================
if test "x$GCC" = "xyes"; then
diff --git a/example/Makefile.am b/example/Makefile.am
index a053438..7e76434 100644
--- a/example/Makefile.am
+++ b/example/Makefile.am
@@ -1,19 +1,7 @@
noinst_PROGRAMS = \
- gesture \
messagedialog \
menus
-gesture_SOURCES = \
- gesture.c
-
-gesture_CPPFLAGS = \
- -I$(top_srcdir) \
- -I$(top_srcdir)/src \
- -I$(top_builddir)/src \
- $(GCC_FLAGS) \
- $(GTK_CFLAGS) \
- $(MAINTAINER_CFLAGS)
-
messagedialog_SOURCES = \
messagedialog.c
@@ -36,8 +24,6 @@ menus_CPPFLAGS = \
$(GTK_CFLAGS) \
$(MAINTAINER_CFLAGS)
-gesture_LDADD = $(top_builddir)/src/libido-0.1.la $(GTK_LIBS)
-
messagedialog_LDADD = $(top_builddir)/src/libido-0.1.la $(GTK_LIBS)
menus_LDADD = $(top_builddir)/src/libido-0.1.la $(GTK_LIBS)
diff --git a/example/gesture.c b/example/gesture.c
deleted file mode 100644
index 22bbd8b..0000000
--- a/example/gesture.c
+++ /dev/null
@@ -1,176 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-#include <signal.h>
-
-#include "idogesturemanager.h"
-
-static gint rotate = 0;
-static gdouble scale = 1.0;
-static gdouble translate[2] = { 200, 200 };
-static gint in_touch = 0;
-
-static gboolean
-expose_event (GtkWidget *widget,
- GdkEventExpose *event,
- gpointer data)
-{
- cairo_t *cr;
- gdouble radians;
- gint width = (in_touch > 0) ? 10 : 1;
-
- cr = gdk_cairo_create (widget->window);
-
- cairo_set_source_rgb (cr, 0, 0, 0);
- cairo_set_line_width (cr, width);
-
- radians = rotate * (G_PI / 180);
- cairo_translate (cr, translate[0], translate[1]);
- cairo_scale (cr, scale, scale);
- cairo_rotate (cr, radians);
-
- cairo_rectangle (cr, -50, -50, 100, 100);
- cairo_stroke_preserve (cr);
- cairo_set_source_rgb (cr, 1, 0, 1);
- cairo_fill (cr);
-
- cairo_destroy (cr);
-
- return FALSE;
-}
-
-GtkWidget *
-create_window (void)
-{
- GtkWidget *window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
- GtkWidget *da;
- const GdkColor white = { 0, 0xffff, 0xffff, 0xffff };
-
- gtk_window_set_title (GTK_WINDOW (window), "Touch Demo");
- gtk_window_set_default_size (GTK_WINDOW (window), 600, 600);
- g_signal_connect (window, "destroy", G_CALLBACK (gtk_widget_destroyed), &window);
-
- da = gtk_drawing_area_new ();
- gtk_container_add (GTK_CONTAINER (window), da);
-
- gtk_widget_modify_bg (da, GTK_STATE_NORMAL, &white);
-
- g_signal_connect (da, "expose-event",
- G_CALLBACK (expose_event), NULL);
-
- return window;
-}
-
-static void
-gesture_start (GtkWindow *window,
- IdoGestureEvent *event)
-{
- in_touch++;
-
- gtk_widget_queue_draw (GTK_WIDGET (window));
-}
-
-static void
-gesture_end (GtkWindow *window,
- IdoGestureEvent *event)
-{
- in_touch--;
-
- gtk_widget_queue_draw (GTK_WIDGET (window));
-}
-
-static void
-rotate_update (GtkWindow *window,
- IdoGestureEvent *event)
-{
- IdoEventGestureRotate *e = (IdoEventGestureRotate *)event;
-
- rotate += e->angle_delta * 100;
-
- gtk_widget_queue_draw (GTK_WIDGET (window));
-}
-
-static void
-pinch_update (GtkWindow *window,
- IdoGestureEvent *event)
-{
- IdoEventGesturePinch *e = (IdoEventGesturePinch *)event;
-
- scale += e->radius_delta / 100;
-
- gtk_widget_queue_draw (GTK_WIDGET (window));
-}
-
-static void
-drag_update (GtkWindow *window,
- IdoGestureEvent *event)
-{
- IdoEventGestureDrag *e = (IdoEventGestureDrag *)event;
-
- translate[0] += e->delta_x;
- translate[1] += e->delta_y;
-
- gtk_widget_queue_draw (GTK_WIDGET (window));
-}
-
-static void
-window_mapped (GtkWidget *widget)
-{
- IdoGestureManager *manager = ido_gesture_manager_get ();
- GtkWindow *window = GTK_WINDOW (widget);
-
- ido_gesture_manager_register_window (manager,
- window,
- IDO_GESTURE_PINCH,
- 2,
- gesture_start,
- pinch_update,
- gesture_end);
-
- ido_gesture_manager_register_window (manager,
- window,
- IDO_GESTURE_ROTATE,
- 2,
- gesture_start,
- rotate_update,
- gesture_end);
-
- ido_gesture_manager_register_window (manager,
- window,
- IDO_GESTURE_DRAG,
- 2,
- gesture_start,
- drag_update,
- gesture_end);
-}
-
-static void
-abort_handler (int x)
-{
- g_print (" **** ABORT ****\n");
-
- exit (1);
-}
-
-int
-main (int argc, char **argv)
-{
- GtkWidget *window;
-
- gtk_init (&argc, &argv);
-
- /* Don't crash X if we're using some shitty Intel graphics like
- * my Dell XT2 has in it. */
- signal (SIGABRT, abort_handler);
-
- window = create_window ();
-
- g_signal_connect (window, "destroy", G_CALLBACK (gtk_main_quit), NULL);
- g_signal_connect (window, "map-event", G_CALLBACK (window_mapped), NULL);
-
- gtk_widget_show_all (window);
-
- gtk_main ();
-
- return 0;
-}
-
diff --git a/src/Makefile.am b/src/Makefile.am
index 2023013..1485019 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -8,7 +8,6 @@ stamp_files = \
sources_h = \
idocalendarmenuitem.h \
idoentrymenuitem.h \
- idogesturemanager.h \
idomessagedialog.h \
idorange.h \
idoscalemenuitem.h \
@@ -47,7 +46,6 @@ INCLUDES = \
AM_CPPFLAGS = \
$(GCC_FLAGS) \
$(GTK_CFLAGS) \
- $(GEIS_CFLAGS) \
$(MAINTAINER_CFLAGS)
lib_LTLIBRARIES = libido-0.1.la
@@ -56,7 +54,6 @@ libido_0_1_la_SOURCES = \
idotypebuiltins.c \
idocalendarmenuitem.c \
idoentrymenuitem.c \
- idogesturemanager.c \
idomessagedialog.c \
idorange.c \
idoscalemenuitem.c \
@@ -67,14 +64,13 @@ libidoincludedir=$(includedir)/libido-0.1/libido
libidoinclude_HEADERS = \
idocalendarmenuitem.h \
idoentrymenuitem.h \
- idogesturemanager.h \
idomessagedialog.h \
idorange.h \
idoscalemenuitem.h \
idotimeline.h \
libido.h
-libido_0_1_la_LIBADD = $(GTK_LIBS) $(GEIS_LIBS)
+libido_0_1_la_LIBADD = $(GTK_LIBS)
libido_0_1_la_LDFLAGS = $(GTK_LT_LDFLAGS)
idoheadersdir = $(includedir)/ido-0.1/ido
diff --git a/src/idogesturemanager.c b/src/idogesturemanager.c
deleted file mode 100644
index 83dd62a..0000000
--- a/src/idogesturemanager.c
+++ /dev/null
@@ -1,738 +0,0 @@
-/*
- * Copyright 2010 Canonical, Ltd.
- *
- * This program is free software: you can redistribute it and/or modify it
- * under the terms of either or both of the following licenses:
- *
- * 1) the GNU Lesser General Public License version 3, as published by the
- * Free Software Foundation; and/or
- * 2) the GNU Lesser General Public License version 2.1, as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranties of
- * MERCHANTABILITY, SATISFACTORY QUALITY or FITNESS FOR A PARTICULAR
- * PURPOSE. See the applicable version of the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of both the GNU Lesser General Public
- * License version 3 and version 2.1 along with this program. If not, see
- * <http://www.gnu.org/licenses/>
- *
- * Authors:
- * Cody Russell <crussell@canonical.com>
- */
-
-#include "idogesturemanager.h"
-
-#include <gdk/gdkx.h>
-#include <geis/geis.h>
-
-typedef struct _IdoGestureRegistration IdoGestureRegistration;
-typedef struct _IdoGestureBinding IdoGestureBinding;
-
-struct _IdoGestureManagerPrivate
-{
- GHashTable *hash;
-};
-
-struct _IdoGestureBinding
-{
- IdoGestureType type;
- gint touches;
- IdoGestureCallback start;
- IdoGestureCallback update;
- IdoGestureCallback end;
-};
-
-struct _IdoGestureRegistration
-{
- GtkWindow *window;
- GList *bindings;
- GeisInstance instance;
- GIOChannel *iochannel;
-};
-
-static void gesture_added (void *cookie,
- GeisGestureType gesture_type,
- GeisGestureId gesture_id,
- GeisSize attr_count,
- GeisGestureAttr *attrs);
-
-static void gesture_removed (void *cookie,
- GeisGestureType gesture_type,
- GeisGestureId gesture_id,
- GeisSize attr_count,
- GeisGestureAttr *attrs);
-
-static void gesture_start (void *cookie,
- GeisGestureType gesture_type,
- GeisGestureId gesture_id,
- GeisSize attr_count,
- GeisGestureAttr *attrs);
-
-static void gesture_update (void *cookie,
- GeisGestureType gesture_type,
- GeisGestureId gesture_id,
- GeisSize attr_count,
- GeisGestureAttr *attrs);
-
-static void gesture_finish (void *cookie,
- GeisGestureType gesture_type,
- GeisGestureId gesture_id,
- GeisSize attr_count,
- GeisGestureAttr *attrs);
-
-static IdoGestureManager *manager_singleton = NULL;
-static GeisGestureFuncs gesture_funcs = {
- gesture_added,
- gesture_removed,
- gesture_start,
- gesture_update,
- gesture_finish
-};
-
-G_DEFINE_TYPE (IdoGestureManager, ido_gesture_manager, G_TYPE_OBJECT)
-
-#define IDO_GESTURE_MANAGER_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), IDO_TYPE_GESTURE_MANAGER, IdoGestureManagerPrivate))
-
-static void
-ido_gesture_manager_dispose (GObject *object)
-{
- IdoGestureManagerPrivate *priv = IDO_GESTURE_MANAGER (object)->priv;
-
- if (priv->hash != NULL)
- {
- g_hash_table_unref (priv->hash);
- priv->hash = NULL;
- }
-}
-
-static void
-ido_gesture_manager_finalize (GObject *object)
-{
-}
-
-static GObject *
-ido_gesture_manager_constructor (GType type,
- guint n_params,
- GObjectConstructParam *params)
-{
- GObject *object;
-
- if (manager_singleton != NULL)
- {
- object = g_object_ref (manager_singleton);
- }
- else
- {
- object = G_OBJECT_CLASS (ido_gesture_manager_parent_class)->constructor (type,
- n_params,
- params);
-
- manager_singleton = IDO_GESTURE_MANAGER (object);
- g_object_add_weak_pointer (object, (gpointer) &manager_singleton);
- }
-
- return object;
-}
-
-static void
-ido_gesture_manager_class_init (IdoGestureManagerClass *class)
-{
- GObjectClass *gobject_class;
-
- gobject_class = G_OBJECT_CLASS (class);
-
- ido_gesture_manager_parent_class = g_type_class_peek_parent (class);
-
- g_type_class_add_private (gobject_class, sizeof (IdoGestureManagerPrivate));
-
- gobject_class->constructor = ido_gesture_manager_constructor;
- gobject_class->dispose = ido_gesture_manager_dispose;
- gobject_class->finalize = ido_gesture_manager_finalize;
-}
-
-/*
-static void
-print_attr (GeisGestureAttr *attr)
-{
- return;
-
- g_print ("\tattr '%s'=", attr->name);
- switch (attr->type)
- {
- case GEIS_ATTR_TYPE_BOOLEAN:
- g_print ("%s\n", attr->boolean_val ? "true" : "false");
- break;
- case GEIS_ATTR_TYPE_FLOAT:
- g_print ("%f\n", attr->float_val);
- break;
- case GEIS_ATTR_TYPE_INTEGER:
- g_print ("%d\n", (gint)attr->integer_val);
- break;
- case GEIS_ATTR_TYPE_STRING:
- g_print ("\"%s\"\n", attr->string_val);
- break;
- default:
- g_print ("<unknown>\n");
- break;
- }
-}
-*/
-
-static gint
-pinch_gesture_handle_properties (IdoEventGesturePinch *event,
- GeisSize attr_count,
- GeisGestureAttr *attrs)
-{
- gint i = 0;
- gint touches = 0;
-
- for (i = 0; i < attr_count; ++i)
- {
- if (g_strcmp0 (attrs[i].name, GEIS_GESTURE_ATTRIBUTE_TOUCHES) == 0 &&
- attrs[i].type == GEIS_ATTR_TYPE_INTEGER)
- {
- touches = attrs[i].integer_val;
- }
- if (g_strcmp0 (attrs[i].name, GEIS_GESTURE_ATTRIBUTE_TIMESTAMP) == 0 &&
- attrs[i].type == GEIS_ATTR_TYPE_INTEGER)
- {
- event->timestamp = attrs[i].integer_val;
- }
- else if (g_strcmp0 (attrs[i].name, GEIS_GESTURE_ATTRIBUTE_FOCUS_X) == 0 &&
- attrs[i].type == GEIS_ATTR_TYPE_FLOAT)
- {
- event->focus_x = attrs[i].float_val;
- }
- else if (g_strcmp0 (attrs[i].name, GEIS_GESTURE_ATTRIBUTE_FOCUS_Y) == 0 &&
- attrs[i].type == GEIS_ATTR_TYPE_FLOAT)
- {
- event->focus_y = attrs[i].float_val;
- }
- else if (g_strcmp0 (attrs[i].name, GEIS_GESTURE_ATTRIBUTE_RADIUS_DELTA) == 0 &&
- attrs[i].type == GEIS_ATTR_TYPE_FLOAT)
- {
- event->radius_delta = attrs[i].float_val;
- }
- else if (g_strcmp0 (attrs[i].name, GEIS_GESTURE_ATTRIBUTE_RADIAL_VELOCITY) == 0 &&
- attrs[i].type == GEIS_ATTR_TYPE_FLOAT)
- {
- event->radial_velocity = attrs[i].float_val;
- }
- else if (g_strcmp0 (attrs[i].name, GEIS_GESTURE_ATTRIBUTE_RADIUS) == 0 &&
- attrs[i].type == GEIS_ATTR_TYPE_FLOAT)
- {
- event->radius = attrs[i].float_val;
- }
- }
-
- return touches;
-}
-
-static gint
-drag_gesture_handle_properties (IdoEventGestureDrag *event,
- GeisSize attr_count,
- GeisGestureAttr *attrs)
-{
- gint i;
- gint touches = 0;
-
- for (i = 0; i < attr_count; ++i)
- {
- if (g_strcmp0 (attrs[i].name, GEIS_GESTURE_ATTRIBUTE_TOUCHES) == 0 &&
- attrs[i].type == GEIS_ATTR_TYPE_INTEGER)
- {
- touches = attrs[i].integer_val;
- }
- if (g_strcmp0 (attrs[i].name, GEIS_GESTURE_ATTRIBUTE_TIMESTAMP) == 0 &&
- attrs[i].type == GEIS_ATTR_TYPE_INTEGER)
- {
- event->timestamp = attrs[i].integer_val;
- }
- else if (g_strcmp0 (attrs[i].name, GEIS_GESTURE_ATTRIBUTE_FOCUS_X) == 0 &&
- attrs[i].type == GEIS_ATTR_TYPE_FLOAT)
- {
- event->focus_x = attrs[i].float_val;
- }
- else if (g_strcmp0 (attrs[i].name, GEIS_GESTURE_ATTRIBUTE_FOCUS_Y) == 0 &&
- attrs[i].type == GEIS_ATTR_TYPE_FLOAT)
- {
- event->focus_y = attrs[i].float_val;
- }
- else if (g_strcmp0 (attrs[i].name, GEIS_GESTURE_ATTRIBUTE_DELTA_X) == 0 &&
- attrs[i].type == GEIS_ATTR_TYPE_FLOAT)
- {
- event->delta_x = attrs[i].float_val;
- }
- else if (g_strcmp0 (attrs[i].name, GEIS_GESTURE_ATTRIBUTE_DELTA_Y) == 0 &&
- attrs[i].type == GEIS_ATTR_TYPE_FLOAT)
- {
- event->delta_y = attrs[i].float_val;
- }
- else if (g_strcmp0 (attrs[i].name, GEIS_GESTURE_ATTRIBUTE_VELOCITY_X) == 0 &&
- attrs[i].type == GEIS_ATTR_TYPE_FLOAT)
- {
- event->velocity_x = attrs[i].float_val;
- }
- else if (g_strcmp0 (attrs[i].name, GEIS_GESTURE_ATTRIBUTE_VELOCITY_Y) == 0 &&
- attrs[i].type == GEIS_ATTR_TYPE_FLOAT)
- {
- event->velocity_y = attrs[i].float_val;
- }
- else if (g_strcmp0 (attrs[i].name, GEIS_GESTURE_ATTRIBUTE_POSITION_X) == 0 &&
- attrs[i].type == GEIS_ATTR_TYPE_FLOAT)
- {
- event->position_x = attrs[i].float_val;
- }
- else if (g_strcmp0 (attrs[i].name, GEIS_GESTURE_ATTRIBUTE_POSITION_Y) == 0 &&
- attrs[i].type == GEIS_ATTR_TYPE_FLOAT)
- {
- event->position_y = attrs[i].float_val;
- }
- }
-
- return touches;
-}
-
-static gint
-rotate_gesture_handle_properties (IdoEventGestureRotate *event,
- GeisSize attr_count,
- GeisGestureAttr *attrs)
-{
- gint i;
- gint touches = 0;
-
- for (i = 0; i < attr_count; ++i)
- {
- if (g_strcmp0 (attrs[i].name, GEIS_GESTURE_ATTRIBUTE_TOUCHES) == 0 &&
- attrs[i].type == GEIS_ATTR_TYPE_INTEGER)
- {
- touches = attrs[i].integer_val;
- }
- if (g_strcmp0 (attrs[i].name, GEIS_GESTURE_ATTRIBUTE_TIMESTAMP) == 0 &&
- attrs[i].type == GEIS_ATTR_TYPE_INTEGER)
- {
- event->timestamp = attrs[i].integer_val;
- }
- else if (g_strcmp0 (attrs[i].name, GEIS_GESTURE_ATTRIBUTE_FOCUS_X) == 0 &&
- attrs[i].type == GEIS_ATTR_TYPE_FLOAT)
- {
- event->focus_x = attrs[i].float_val;
- }
- else if (g_strcmp0 (attrs[i].name, GEIS_GESTURE_ATTRIBUTE_FOCUS_Y) == 0 &&
- attrs[i].type == GEIS_ATTR_TYPE_FLOAT)
- {
- event->focus_y = attrs[i].float_val;
- }
- else if (g_strcmp0 (attrs[i].name, GEIS_GESTURE_ATTRIBUTE_ANGLE_DELTA) == 0 &&
- attrs[i].type == GEIS_ATTR_TYPE_FLOAT)
- {
- event->angle_delta = attrs[i].float_val;
- }
- else if (g_strcmp0 (attrs[i].name, GEIS_GESTURE_ATTRIBUTE_ANGULAR_VELOCITY) == 0 &&
- attrs[i].type == GEIS_ATTR_TYPE_FLOAT)
- {
- event->angular_velocity = attrs[i].float_val;
- }
- else if (g_strcmp0 (attrs[i].name, GEIS_GESTURE_ATTRIBUTE_ANGLE) == 0 &&
- attrs[i].type == GEIS_ATTR_TYPE_FLOAT)
- {
- event->angle = attrs[i].float_val;
- }
- }
-
- return touches;
-}
-
-
-static void
-gesture_added (void *cookie,
- GeisGestureType gesture_type,
- GeisGestureId gesture_id,
- GeisSize attr_count,
- GeisGestureAttr *attrs)
-{
-}
-
-static void
-gesture_removed (void *cookie,
- GeisGestureType gesture_type,
- GeisGestureId gesture_id,
- GeisSize attr_count,
- GeisGestureAttr *attrs)
-{
-}
-
-static void
-gesture_start (void *cookie,
- GeisGestureType type,
- GeisGestureId id,
- GeisSize attr_count,
- GeisGestureAttr *attrs)
-{
- IdoGestureRegistration *reg = (IdoGestureRegistration *)cookie;
- GList *l = NULL;
-
- for (l = reg->bindings; l != NULL; l = l->next)
- {
- IdoGestureBinding *binding = (IdoGestureBinding *)l->data;
-
- if (binding->type == type)
- {
- if (type == IDO_GESTURE_DRAG)
- {
- IdoEventGestureDrag drag;
-
- drag.type = type;
- drag.id = id;
- drag.fingers = drag_gesture_handle_properties (&drag,
- attr_count,
- attrs);
-
- if (drag.fingers == binding->touches)
- {
- binding->start (reg->window,
- ((IdoGestureEvent*)&drag));
- }
- }
- else if (type == IDO_GESTURE_PINCH)
- {
- IdoEventGesturePinch pinch;
-
- pinch.type = type;
- pinch.id = id;
- pinch.fingers = pinch_gesture_handle_properties (&pinch,
- attr_count,
- attrs);
-
- if (pinch.fingers == binding->touches)
- {
- binding->start (reg->window,
- ((IdoGestureEvent*)&pinch));
- }
- }
- else if (type == IDO_GESTURE_ROTATE)
- {
- IdoEventGestureRotate rotate;
-
- rotate.type = type;
- rotate.id = id;
- rotate.fingers = rotate_gesture_handle_properties (&rotate,
- attr_count,
- attrs);
-
- if (rotate.fingers == binding->touches)
- {
- binding->start (reg->window,
- ((IdoGestureEvent*)&rotate));
- }
- }
-
- return;
- }
- }
-}
-
-static void
-gesture_update (void *cookie,
- GeisGestureType type,
- GeisGestureId id,
- GeisSize attr_count,
- GeisGestureAttr *attrs)
-{
- IdoGestureRegistration *reg = (IdoGestureRegistration *)cookie;
- GList *l = NULL;
-
- for (l = reg->bindings; l != NULL; l = l->next)
- {
- IdoGestureBinding *binding = (IdoGestureBinding *)l->data;
-
- if (binding->type == type)
- {
- if (type == IDO_GESTURE_DRAG)
- {
- IdoEventGestureDrag drag;
-
- drag.type = type;
- drag.id = id;
- drag.fingers = drag_gesture_handle_properties (&drag,
- attr_count,
- attrs);
-
- if (drag.fingers == binding->touches)
- {
- binding->update (reg->window,
- ((IdoGestureEvent*)&drag));
- }
- }
- else if (type == IDO_GESTURE_PINCH)
- {
- IdoEventGesturePinch pinch;
-
- pinch.type = type;
- pinch.id = id;
- pinch.fingers = pinch_gesture_handle_properties (&pinch,
- attr_count,
- attrs);
-
- if (pinch.fingers == binding->touches)
- {
- binding->update (reg->window,
- ((IdoGestureEvent*)&pinch));
- }
- }
- else if (type == IDO_GESTURE_ROTATE)
- {
- IdoEventGestureRotate rotate;
-
- rotate.type = type;
- rotate.id = id;
- rotate.fingers = rotate_gesture_handle_properties (&rotate,
- attr_count,
- attrs);
-
- if (rotate.fingers == binding->touches)
- {
- binding->update (reg->window,
- ((IdoGestureEvent*)&rotate));
- }
- }
- }
- }
-}
-
-static void
-gesture_finish (void *cookie,
- GeisGestureType type,
- GeisGestureId id,
- GeisSize attr_count,
- GeisGestureAttr *attrs)
-{
- IdoGestureRegistration *reg = (IdoGestureRegistration *)cookie;
- GList *l = NULL;
-
- for (l = reg->bindings; l != NULL; l = l->next)
- {
- IdoGestureBinding *binding = (IdoGestureBinding *)l->data;
-
- if (binding->type == type)
- {
- if (type == IDO_GESTURE_DRAG)
- {
- IdoEventGestureDrag drag;
-
- drag.type = type;
- drag.id = id;
- drag.fingers = drag_gesture_handle_properties (&drag,
- attr_count,
- attrs);
-
- if (drag.fingers == binding->touches)
- {
- binding->end (reg->window,
- ((IdoGestureEvent*)&drag));
- }
- }
- else if (type == IDO_GESTURE_PINCH)
- {
- IdoEventGesturePinch pinch;
-
- pinch.type = type;
- pinch.id = id;
- pinch.fingers = pinch_gesture_handle_properties (&pinch,
- attr_count,
- attrs);
-
- if (pinch.fingers == binding->touches)
- {
- binding->end (reg->window,
- ((IdoGestureEvent*)&pinch));
- }
- }
- else if (type == IDO_GESTURE_ROTATE)
- {
- IdoEventGestureRotate rotate;
-
- rotate.type = type;
- rotate.id = id;
- rotate.fingers = rotate_gesture_handle_properties (&rotate,
- attr_count,
- attrs);
-
- if (rotate.fingers == binding->touches)
- {
- binding->end (reg->window,
- ((IdoGestureEvent*)&rotate));
- }
- }
- }
- }
-}
-
-static void
-ido_gesture_manager_init (IdoGestureManager *item)
-{
- IdoGestureManagerPrivate *priv;
-
- priv = item->priv = IDO_GESTURE_MANAGER_GET_PRIVATE (item);
-
- priv->hash = g_hash_table_new (g_direct_hash, g_direct_equal);
-}
-
-static gboolean
-io_callback (GIOChannel *source,
- GIOCondition condition,
- gpointer data)
-{
- IdoGestureRegistration *reg = (IdoGestureRegistration *)data;
-
- geis_event_dispatch (reg->instance);
-
- return TRUE;
-}
-
-static void
-window_destroyed_cb (GtkObject *object,
- gpointer user_data)
-{
- IdoGestureManager *manager = (IdoGestureManager *)user_data;
- IdoGestureManagerPrivate *priv = manager->priv;
- IdoGestureRegistration *reg = g_hash_table_lookup (priv->hash, object);
- GList *list;
-
- for (list = reg->bindings; list != NULL; list = list->next)
- {
- IdoGestureBinding *binding = (IdoGestureBinding *)list->data;
-
- g_free (binding);
- }
-
- g_list_free (reg->bindings);
-
- g_io_channel_shutdown (reg->iochannel, TRUE, NULL);
-
- geis_finish (reg->instance);
-
- g_hash_table_remove (priv->hash, object);
- g_free (reg);
-}
-
-
-/* Public API */
-IdoGestureManager *
-ido_gesture_manager_get (void)
-{
- return g_object_new (IDO_TYPE_GESTURE_MANAGER, NULL);
-}
-
-/**
- * ido_gesture_manager_register_window:
- * @window: A #GtkWindow to register the gesture event for.
- * @gesture_type: The type of gesture event to register.
- * @touch_points: Number of touch points for this gesture.
- * @start: Called when a user initiates a gesture.
- * @update: Called each time the user updates the gesture.
- * @end: Called when the user ends the gesture.
- *
- * Registers a toplevel window to receive gesture events.
- * The callback parameters provided will be called by the
- * #IdoGestureManager whenever the user initiates a gesture
- * on the specified window.
- */
-void
-ido_gesture_manager_register_window (IdoGestureManager *manager,
- GtkWindow *window,
- IdoGestureType gesture_type,
- gint touch_points,
- IdoGestureCallback start,
- IdoGestureCallback update,
- IdoGestureCallback end)
-{
- IdoGestureManagerPrivate *priv;
- IdoGestureRegistration *reg;
- IdoGestureBinding *binding;
-
- g_return_if_fail (IDO_IS_GESTURE_MANAGER (manager));
- g_return_if_fail (GTK_IS_WINDOW (window));
- g_return_if_fail (gtk_widget_get_realized (GTK_WIDGET (window)));
-
- priv = manager->priv;
-
- if (!(reg = g_hash_table_lookup (priv->hash, window)))
- {
- GeisInstance instance;
- GIOChannel *iochannel;
- gint fd = -1;
- GeisXcbWinInfo xcb_win_info = {
- .display_name = NULL,
- .screenp = NULL,
- .window_id = GDK_DRAWABLE_XID (GTK_WIDGET (window)->window)
- };
- GeisWinInfo win_info = {
- GEIS_XCB_FULL_WINDOW,
- &xcb_win_info
- };
-
- if (geis_init (&win_info, &instance) != GEIS_STATUS_SUCCESS)
- {
- g_warning ("Failed to initialize gesture manager.");
- return;
- }
-
- if (geis_configuration_supported (instance,
- GEIS_CONFIG_UNIX_FD) != GEIS_STATUS_SUCCESS)
- {
- g_warning ("Gesture manager does not support UNIX fd.");
- return;
- }
-
- if (geis_configuration_get_value (instance,
- GEIS_CONFIG_UNIX_FD,
- &fd) != GEIS_STATUS_SUCCESS)
- {
- g_error ("Gesture manager failed to obtain UNIX fd.");
- return;
- }
-
- reg = g_new0 (IdoGestureRegistration, 1);
-
- reg->window = window;
- reg->instance = instance;
-
- g_signal_connect (window,
- "destroy",
- G_CALLBACK (window_destroyed_cb),
- manager);
-
- geis_subscribe (reg->instance,
- GEIS_ALL_INPUT_DEVICES,
- GEIS_ALL_GESTURES,
- &gesture_funcs,
- reg);
-
- iochannel = g_io_channel_unix_new (fd);
- g_io_add_watch (iochannel,
- G_IO_IN,
- io_callback,
- reg);
-
- reg->iochannel = iochannel;
- }
-
- /* XXX - check for duplicates in reg->bindings first */
- binding = g_new0 (IdoGestureBinding, 1);
-
- binding->type = gesture_type;
- binding->touches = touch_points;
- binding->start = start;
- binding->update = update;
- binding->end = end;
-
- reg->bindings = g_list_append (reg->bindings, binding);
-
- g_hash_table_insert (priv->hash,
- window,
- reg);
-}
diff --git a/src/idogesturemanager.h b/src/idogesturemanager.h
deleted file mode 100644
index 87e5fe8..0000000
--- a/src/idogesturemanager.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * Copyright 2010 Canonical, Ltd.
- *
- * This program is free software: you can redistribute it and/or modify it
- * under the terms of either or both of the following licenses:
- *
- * 1) the GNU Lesser General Public License version 3, as published by the
- * Free Software Foundation; and/or
- * 2) the GNU Lesser General Public License version 2.1, as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranties of
- * MERCHANTABILITY, SATISFACTORY QUALITY or FITNESS FOR A PARTICULAR
- * PURPOSE. See the applicable version of the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of both the GNU Lesser General Public
- * License version 3 and version 2.1 along with this program. If not, see
- * <http://www.gnu.org/licenses/>
- *
- * Authors:
- * Cody Russell <crussell@canonical.com>
- */
-
-#ifndef __IDO_GESTURE_MANAGER_H__
-#define __IDO_GESTURE_MANAGER_H__
-
-#include <gtk/gtk.h>
-
-G_BEGIN_DECLS
-
-#define IDO_TYPE_GESTURE_MANAGER (ido_gesture_manager_get_type ())
-#define IDO_GESTURE_MANAGER(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), IDO_TYPE_GESTURE_MANAGER, IdoGestureManager))
-#define IDO_GESTURE_MANAGER_CLASS(c) (G_TYPE_CHECK_CLASS_CAST ((c), IDO_TYPE_GESTURE_MANAGER, IdoGestureManagerClass))
-#define IDO_IS_GESTURE_MANAGER(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), IDO_TYPE_GESTURE_MANAGER))
-#define IDO_IS_GESTURE_MANAGER_CLASS(c) (G_TYPE_CHECK_CLASS_TYPE ((c), IDO_TYPE_GESTURE_MANAGER))
-#define IDO_GESTURE_MANAGER_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), IDO_TYPE_GESTURE_MANAGER, IdoGestureManagerClass))
-
-typedef struct _IdoGestureManager IdoGestureManager;
-typedef struct _IdoGestureManagerClass IdoGestureManagerClass;
-typedef struct _IdoGestureManagerPrivate IdoGestureManagerPrivate;
-
-typedef union _IdoGestureEvent IdoGestureEvent;
-typedef struct _IdoEventGestureDrag IdoEventGestureDrag;
-typedef struct _IdoEventGesturePinch IdoEventGesturePinch;
-typedef struct _IdoEventGestureRotate IdoEventGestureRotate;
-
-typedef enum {
- IDO_GESTURE_DRAG,
- IDO_GESTURE_PINCH,
- IDO_GESTURE_ROTATE
-} IdoGestureType;
-
-struct _IdoEventGestureDrag
-{
- IdoGestureType type;
- guint id;
- GdkWindow *window;
- GdkWindow *root;
- GdkWindow *child;
- guint32 timestamp;
- gint fingers;
- gdouble focus_x;
- gdouble focus_y;
- gint delta_x;
- gint delta_y;
- gdouble velocity_x;
- gdouble velocity_y;
- gdouble position_x;
- gdouble position_y;
-};
-
-struct _IdoEventGesturePinch
-{
- IdoGestureType type;
- guint id;
- GdkWindow *window;
- GdkWindow *root;
- GdkWindow *child;
- guint32 timestamp;
- guint fingers;
- gdouble focus_x;
- gdouble focus_y;
- gdouble radius_delta;
- gdouble radial_velocity;
- gdouble radius;
-};
-
-struct _IdoEventGestureRotate
-{
- IdoGestureType type;
- guint id;
- GdkWindow *window;
- GdkWindow *root;
- GdkWindow *child;
- guint32 timestamp;
- guint fingers;
- gdouble focus_x;
- gdouble focus_y;
- gdouble angle_delta;
- gdouble angular_velocity;
- gdouble angle;
-};
-
-union _IdoGestureEvent
-{
- IdoGestureType type;
- IdoEventGestureDrag drag;
- IdoEventGesturePinch pinch;
- IdoEventGestureRotate rotate;
-};
-
-struct _IdoGestureManager
-{
- GObject parent_instance;
-
- IdoGestureManagerPrivate *priv;
-};
-
-struct _IdoGestureManagerClass
-{
- GObjectClass parent_class;
-};
-
-typedef void (* IdoGestureCallback) (GtkWindow *window,
- IdoGestureEvent *gesture);
-
-GType ido_gesture_manager_get_type (void) G_GNUC_CONST;
-IdoGestureManager *ido_gesture_manager_get (void);
-void ido_gesture_manager_register_window (IdoGestureManager *manager,
- GtkWindow *window,
- IdoGestureType gesture_type,
- gint touch_points,
- IdoGestureCallback start,
- IdoGestureCallback update,
- IdoGestureCallback end);
-
-G_END_DECLS
-
-#endif /* __IDO_GESTURE_MANAGER_H__ */
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-09 23:46:27 +0000