78 lines
2.0 KiB
C++
78 lines
2.0 KiB
C++
//
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// Copy-to-clipboard code for the Fast Light Tool Kit (FLTK).
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//
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// Copyright 1998-2016 by Bill Spitzak and others.
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//
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// This library is free software. Distribution and use rights are outlined in
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// the file "COPYING" which should have been included with this file. If this
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// file is missing or damaged, see the license at:
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//
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// https://www.fltk.org/COPYING.php
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//
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// Please see the following page on how to report bugs and issues:
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//
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// https://www.fltk.org/bugs.php
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//
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#include <FL/Fl_Copy_Surface.H>
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/** the constructor
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\param w, h Width and height of the drawing surface in FLTK units */
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Fl_Copy_Surface::Fl_Copy_Surface(int w, int h) : Fl_Widget_Surface(NULL) {
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platform_surface = Fl_Copy_Surface_Driver::newCopySurfaceDriver(w, h);
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if (platform_surface) driver(platform_surface->driver());
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}
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/** the destructor */
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Fl_Copy_Surface::~Fl_Copy_Surface() { delete platform_surface; }
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void Fl_Copy_Surface::origin(int x, int y) {platform_surface->origin(x, y);}
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void Fl_Copy_Surface::origin(int *x, int *y) {
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if (platform_surface) platform_surface->origin(x, y);
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}
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void Fl_Copy_Surface::set_current() {
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if (platform_surface) platform_surface->set_current();
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}
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bool Fl_Copy_Surface::is_current() {
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return surface() == platform_surface;
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}
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void Fl_Copy_Surface::translate(int x, int y) {
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if (platform_surface) platform_surface->translate(x, y);
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}
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void Fl_Copy_Surface::untranslate() {
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if (platform_surface) platform_surface->untranslate();
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}
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int Fl_Copy_Surface::w() {return platform_surface ? platform_surface->width : 0;}
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int Fl_Copy_Surface::h() {return platform_surface ? platform_surface->height : 0;}
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int Fl_Copy_Surface::printable_rect(int *w, int *h) {
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if (platform_surface)
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return platform_surface->printable_rect(w, h);
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else {
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*w = *h = 0;
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}
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return 1;
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}
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/**
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\cond DriverDev
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\addtogroup DriverDeveloper
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\{
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*/
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int Fl_Copy_Surface_Driver::printable_rect(int *w, int *h) {
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*w = width; *h = height;
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return 0;
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}
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/**
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\}
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\endcond
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*/
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