mirror of
https://github.com/TTimo/GtkRadiant.git
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64 lines
1.3 KiB
C++
64 lines
1.3 KiB
C++
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#include "cursor.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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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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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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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( int *x, int *y ){
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POINT pos;
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GetCursorPos( &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( int x, int y ){
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SetCursorPos( x, 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( int *x, int *y ){
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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( int x, int y ){
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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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