[libview] Move cursor handling stuff to a new file

1 files changed, 64 insertions, 0 deletions

diff --git a/libview/ev-view-cursor.c b/libview/ev-view-cursor.c
new file mode 100644
index 0000000..6411712
--- /dev/null
+++ b/libview/ev-view-cursor.c
@@ -0,0 +1,64 @@
+/* this file is part of evince, a gnome document viewer
+ *
+ *  Copyright (C) 2004 Red Hat, Inc
+ *
+ * Evince 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.
+ *
+ * Evince 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 "ev-view-cursor.h"
+
+static GdkCursor *
+ev_view_create_invisible_cursor (void)
+{
+	GdkBitmap *empty;
+	GdkColor black = { 0, 0, 0, 0 };
+	static char bits[] = { 0x00 };
+
+	empty = gdk_bitmap_create_from_data (NULL, bits, 1, 1);
+
+	return gdk_cursor_new_from_pixmap (empty, empty, &black, &black, 0, 0);
+}
+
+GdkCursor *
+ev_view_cursor_new (GdkDisplay  *display,
+		    EvViewCursor new_cursor)
+{
+	GdkCursor *cursor = NULL;
+
+	switch (new_cursor) {
+	case EV_VIEW_CURSOR_NORMAL:
+		break;
+	case EV_VIEW_CURSOR_IBEAM:
+		cursor = gdk_cursor_new_for_display (display, GDK_XTERM);
+		break;
+	case EV_VIEW_CURSOR_LINK:
+		cursor = gdk_cursor_new_for_display (display, GDK_HAND2);
+		break;
+	case EV_VIEW_CURSOR_WAIT:
+		cursor = gdk_cursor_new_for_display (display, GDK_WATCH);
+		break;
+	case EV_VIEW_CURSOR_HIDDEN:
+		cursor = ev_view_create_invisible_cursor ();
+		break;
+	case EV_VIEW_CURSOR_DRAG:
+		cursor = gdk_cursor_new_for_display (display, GDK_FLEUR);
+		break;
+	case EV_VIEW_CURSOR_AUTOSCROLL:
+		cursor = gdk_cursor_new_for_display (display, GDK_DOUBLE_ARROW);
+		break;
+	}
+
+	return cursor;
+}