136 lines
3.2 KiB
C++
136 lines
3.2 KiB
C++
#include <QApplication>
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#include "qt_gleswidget.hpp"
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#ifdef __APPLE__
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#include <CoreGraphics/CoreGraphics.h>
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#endif
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extern "C"
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{
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#include <86box/mouse.h>
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#include <86box/plat.h>
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#include <86box/video.h>
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}
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void
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qt_mouse_capture(int on)
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{
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if (!on)
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{
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mouse_capture = 0;
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QApplication::setOverrideCursor(Qt::ArrowCursor);
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#ifdef __APPLE__
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CGAssociateMouseAndMouseCursorPosition(true);
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#endif
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return;
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}
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mouse_capture = 1;
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QApplication::setOverrideCursor(Qt::BlankCursor);
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#ifdef __APPLE__
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CGAssociateMouseAndMouseCursorPosition(false);
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#endif
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return;
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}
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void GLESWidget::qt_mouse_poll()
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{
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mouse_x = mousedata.deltax;
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mouse_y = mousedata.deltay;
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mouse_z = mousedata.deltaz;
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mousedata.deltax = mousedata.deltay = mousedata.deltaz = 0;
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mouse_buttons = mousedata.mousebuttons;
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}
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void GLESWidget::resizeGL(int w, int h)
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{
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glViewport(0, 0, w, h);
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}
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void GLESWidget::initializeGL()
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{
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initializeOpenGLFunctions();
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}
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void GLESWidget::paintGL()
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{
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QPainter painter(this);
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//painter.fillRect(rect, QColor(0, 0, 0));
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painter.drawImage(QRect(0, 0, width(), height()), m_image.convertToFormat(QImage::Format_RGBA8888), QRect(sx, sy, sw, sh));
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painter.end();
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}
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void GLESWidget::mouseReleaseEvent(QMouseEvent *event)
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{
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if (this->geometry().contains(event->pos()) && event->button() == Qt::LeftButton && !mouse_capture)
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{
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plat_mouse_capture(1);
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return;
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}
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if (mouse_capture && event->button() == Qt::MiddleButton && mouse_get_buttons() < 3)
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{
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plat_mouse_capture(0);
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return;
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}
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if (mouse_capture)
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{
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mousedata.mousebuttons &= ~event->button();
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}
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}
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void GLESWidget::mousePressEvent(QMouseEvent *event)
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{
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if (mouse_capture)
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{
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mousedata.mousebuttons |= event->button();
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}
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}
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void GLESWidget::wheelEvent(QWheelEvent *event)
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{
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if (mouse_capture)
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{
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mousedata.deltay += event->pixelDelta().y();
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}
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}
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int ignoreNextMouseEvent = 0;
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void GLESWidget::mouseMoveEvent(QMouseEvent *event)
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{
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if (!mouse_capture) { event->ignore(); return; }
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#ifdef __APPLE__
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event->accept();
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return;
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#else
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static QPoint oldPos = QCursor::pos();
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if (ignoreNextMouseEvent) { oldPos = event->pos(); ignoreNextMouseEvent--; event->accept(); return; }
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mousedata.deltax += event->pos().x() - oldPos.x();
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mousedata.deltay += event->pos().y() - oldPos.y();
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QCursor::setPos(mapToGlobal(QPoint(width() / 2, height() / 2)));
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oldPos = event->pos();
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ignoreNextMouseEvent = 1;
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#endif
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}
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void GLESWidget::qt_real_blit(int x, int y, int w, int h)
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{
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// printf("Offpainter thread ID: %X\n", SDL_ThreadID());
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if ((w <= 0) || (h <= 0) || (w > 2048) || (h > 2048) || (buffer32 == NULL))
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{
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video_blit_complete();
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return;
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}
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sx = x;
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sy = y;
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sw = this->w = w;
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sh = this->h = h;
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auto imagebits = m_image.bits();
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for (int y1 = y; y1 < (y + h - 1); y1++)
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{
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auto scanline = imagebits + (y1 * (2048 + 64) * 4);
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video_copy(scanline + (x * 4), &(buffer32->line[y1][x]), w * 4);
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}
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if (screenshots)
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{
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video_screenshot((uint32_t *)imagebits, 0, 0, 2048 + 64);
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}
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video_blit_complete();
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update();
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}
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