mirror of
https://github.com/UberGames/GtkRadiant.git
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12b372f89c
git-svn-id: svn://svn.icculus.org/gtkradiant/GtkRadiant@1 8a3a26a2-13c4-0310-b231-cf6edde360e5
97 lines
2.4 KiB
C++
97 lines
2.4 KiB
C++
/*
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Copyright (C) 2001-2006, William Joseph.
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All Rights Reserved.
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This file is part of GtkRadiant.
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GtkRadiant 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 2 of the License, or
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(at your option) any later version.
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GtkRadiant 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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You should have received a copy of the GNU General Public License
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along with GtkRadiant; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "cursor.h"
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#include "stream/textstream.h"
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#include <string.h>
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#include <gdk/gdkcursor.h>
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#include <gdk/gdkpixmap.h>
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GdkCursor* create_blank_cursor()
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{
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GdkPixmap *pixmap;
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GdkBitmap *mask;
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char buffer [(32 * 32)/8];
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memset (buffer, 0, (32 * 32)/8);
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GdkColor white = {0, 0xffff, 0xffff, 0xffff};
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GdkColor black = {0, 0x0000, 0x0000, 0x0000};
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pixmap = gdk_bitmap_create_from_data(0, buffer, 32, 32);
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mask = gdk_bitmap_create_from_data(0, buffer, 32, 32);
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GdkCursor *cursor = gdk_cursor_new_from_pixmap(pixmap, mask, &white, &black, 1, 1);
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gdk_drawable_unref(pixmap);
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gdk_drawable_unref(mask);
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return cursor;
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}
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void blank_cursor(GtkWidget* widget)
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{
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GdkCursor* cursor = create_blank_cursor();
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gdk_window_set_cursor (widget->window, cursor);
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gdk_cursor_unref(cursor);
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}
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void default_cursor(GtkWidget* widget)
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{
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gdk_window_set_cursor(widget->window, 0);
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}
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#if defined(WIN32)
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#include <gdk/gdkwin32.h>
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void Sys_GetCursorPos(GtkWindow* window, int *x, int *y)
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{
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POINT pos;
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GetCursorPos(&pos);
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ScreenToClient((HWND)GDK_WINDOW_HWND(GTK_WIDGET(window)->window), &pos);
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*x = pos.x;
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*y = pos.y;
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}
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void Sys_SetCursorPos(GtkWindow* window, int x, int y)
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{
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POINT pos;
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pos.x = x;
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pos.y = y;
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ClientToScreen((HWND)GDK_WINDOW_HWND(GTK_WIDGET(window)->window), &pos);
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SetCursorPos(pos.x, pos.y);
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}
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#else
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#include <gdk/gdkx.h>
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void Sys_GetCursorPos(GtkWindow* window, int *x, int *y)
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{
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gdk_display_get_pointer(gdk_display_get_default(), 0, x, y, 0);
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}
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void Sys_SetCursorPos(GtkWindow* window, int x, int y)
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{
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XWarpPointer(GDK_DISPLAY(), None, GDK_ROOT_WINDOW(), 0, 0, 0, 0, x, y);
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}
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#endif
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