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git-svn-id: svn://db.shs.com.ru/libs@455 a8b55f48-bf90-11e4-a774-851b48703e85

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Пелипенко Иван
2018-11-11 16:49:04 +00:00
parent c3c9d5f7fc
commit 44c558fd25
3 changed files with 67 additions and 52 deletions
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82
qad/graphic/graphic.cpp
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@@ -1,12 +1,18 @@
#include "graphic.h"
#include "qad_types.h"
#include "uglwidget.h"
#include "ui_graphic.h"
#include "ui_graphic_conf.h"
#if QT_VERSION >= 0x050100
//# include <QSensorGestureManager>
#endif
#ifndef GL_MULTISAMPLE
# define GL_MULTISAMPLE 0x809D
#ifndef Q_OS_ANDROID
# define HAS_GL
#endif
#ifdef HAS_GL
# ifndef GL_MULTISAMPLE
# define GL_MULTISAMPLE 0x809D
# endif
#endif
@@ -54,20 +60,24 @@ Graphic::Graphic(QWidget * parent): QFrame(parent), line_x_min(this), line_x_max
connect(ui->canvas_raster, SIGNAL(wheelEvent(QWheelEvent * )), this, SLOT(canvasWheelEvent(QWheelEvent * )));
connect(ui->canvas_raster, SIGNAL(leaveEvent(QEvent * )), this, SLOT(canvasLeaveEvent(QEvent * )));
connect(ui->canvas_raster, SIGNAL(keyPressEvent(QKeyEvent * )), this, SLOT(canvasKeyPressEvent(QKeyEvent * )));
connect(ui->canvas_gl, SIGNAL(paintSignal()), this, SLOT(canvasPaintEvent()));
connect(ui->canvas_gl, SIGNAL(mouseMoveEvent(QMouseEvent * )), this, SLOT(canvasMouseMoveEvent(QMouseEvent * )));
connect(ui->canvas_gl, SIGNAL(mousePressEvent(QMouseEvent * )), this, SLOT(canvasMousePressEvent(QMouseEvent * )));
connect(ui->canvas_gl, SIGNAL(mouseReleaseEvent(QMouseEvent * )), this, SLOT(canvasMouseReleaseEvent(QMouseEvent * )));
connect(ui->canvas_gl, SIGNAL(mouseDoubleClickEvent(QMouseEvent*)), this, SLOT(canvasMouseDoubleClickEvent(QMouseEvent * )));
connect(ui->canvas_gl, SIGNAL(wheelEvent(QWheelEvent * )), this, SLOT(canvasWheelEvent(QWheelEvent * )));
connect(ui->canvas_gl, SIGNAL(leaveEvent(QEvent * )), this, SLOT(canvasLeaveEvent(QEvent * )));
connect(ui->canvas_gl, SIGNAL(keyPressEvent(QKeyEvent * )), this, SLOT(canvasKeyPressEvent(QKeyEvent * )));
#ifdef HAS_GL
canvas_gl = new UGLWidget();
ui->layoutCanvas->addWidget(canvas_gl);
connect(canvas_gl, SIGNAL(paintSignal()), this, SLOT(canvasPaintEvent()));
connect(canvas_gl, SIGNAL(mouseMoveEvent(QMouseEvent * )), this, SLOT(canvasMouseMoveEvent(QMouseEvent * )));
connect(canvas_gl, SIGNAL(mousePressEvent(QMouseEvent * )), this, SLOT(canvasMousePressEvent(QMouseEvent * )));
connect(canvas_gl, SIGNAL(mouseReleaseEvent(QMouseEvent * )), this, SLOT(canvasMouseReleaseEvent(QMouseEvent * )));
connect(canvas_gl, SIGNAL(mouseDoubleClickEvent(QMouseEvent*)), this, SLOT(canvasMouseDoubleClickEvent(QMouseEvent * )));
connect(canvas_gl, SIGNAL(wheelEvent(QWheelEvent * )), this, SLOT(canvasWheelEvent(QWheelEvent * )));
connect(canvas_gl, SIGNAL(leaveEvent(QEvent * )), this, SLOT(canvasLeaveEvent(QEvent * )));
connect(canvas_gl, SIGNAL(keyPressEvent(QKeyEvent * )), this, SLOT(canvasKeyPressEvent(QKeyEvent * )));
canvas_gl->grabGesture(Qt::PinchGesture);
canvas_gl->grabGesture(Qt::PanGesture);
canvas_gl->installEventFilter(this);
#endif
ui->canvas_raster->grabGesture(Qt::PinchGesture);
ui->canvas_raster->grabGesture(Qt::PanGesture);
ui->canvas_raster->installEventFilter(this);
ui->canvas_gl->grabGesture(Qt::PinchGesture);
ui->canvas_gl->grabGesture(Qt::PanGesture);
ui->canvas_gl->installEventFilter(this);
icon_exp_x = QIcon(":/icons/expand_x.png");
icon_exp_y = QIcon(":/icons/expand_y.png");
icon_exp_sx = QIcon(":/icons/expand_s_x.png");
@@ -111,8 +121,8 @@ Graphic::Graphic(QWidget * parent): QFrame(parent), line_x_min(this), line_x_max
selpen.setStyle(Qt::DashLine);
back_color = Qt::white;
buttons_ = AllButtons;
setButtonsPosition(Graphic::Left);
setOpenGL(false);
setButtonsPosition(Graphic::Left);
setAntialiasing(false);
setCaption("");
setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
@@ -207,14 +217,14 @@ void Graphic::canvasPaintEvent() {
//pwid = wid;
//phei = hei;
QPainter p;
#ifdef HAS_GL
if (isOGL) {
#ifdef ANDROID
p.fillRect(canvas->rect(), Qt::black);
#else
glClearColor(0.f, 0.f, 0.f, 0.f);
#endif
p.begin(canvas);
} else p.begin(buffer);
} else
#endif
p.begin(buffer);
p.fillRect(canvas->rect(), back_color);
painter = &p;
p.setFont(font());
@@ -231,12 +241,12 @@ void Graphic::canvasPaintEvent() {
if (grid)
drawGrid();
p.setRenderHint(QPainter::Antialiasing, aalias);
if (isOGL) {
#ifndef ANDROID
if (isOGL) {
if (aalias) glEnable(GL_MULTISAMPLE);
else glDisable(GL_MULTISAMPLE);
#endif
}
#endif
//p.setRenderHint(QPainter::HighQualityAntialiasing, aalias);
if (!aalias) p.translate(-0.5, -0.5);
drawGraphics();
@@ -305,7 +315,9 @@ void Graphic::canvasMouseMoveEvent(QMouseEvent * e) {
void Graphic::canvasMousePressEvent(QMouseEvent * e) {
emit graphicMousePressEvent(canvas2real(QPointF(e->pos())), e->buttons());
if (!navigation) return;
ui->canvas_gl->setCursor(guides ? Qt::BlankCursor : Qt::ArrowCursor);
#ifdef HAS_GL
canvas_gl->setCursor(guides ? Qt::BlankCursor : Qt::ArrowCursor);
#endif
ui->canvas_raster->setCursor(guides ? Qt::BlankCursor : Qt::ArrowCursor);
prevpos = e->pos();
startpos = prevpos;
@@ -344,7 +356,9 @@ void Graphic::canvasMousePressEvent(QMouseEvent * e) {
void Graphic::canvasMouseReleaseEvent(QMouseEvent * e) {
emit graphicMouseReleaseEvent(canvas2real(QPointF(e->pos())), e->buttons());
if (!navigation) return;
ui->canvas_gl->setCursor(guides ? Qt::BlankCursor : Qt::ArrowCursor);
#ifdef HAS_GL
canvas_gl->setCursor(guides ? Qt::BlankCursor : Qt::ArrowCursor);
#endif
ui->canvas_raster->setCursor(guides ? Qt::BlankCursor : Qt::ArrowCursor);
QPointF tlp, brp;
QRect sr;
@@ -467,9 +481,9 @@ void Graphic::clear() {
void Graphic::setAntialiasing(bool enabled) {
if (aalias == enabled) return;
aalias = enabled;
/*QGLFormat f = ui->canvas_gl->format();
/*QGLFormat f = canvas_gl->format();
f.setSampleBuffers(enabled);
ui->canvas_gl->setFormat(f);*/
canvas_gl->setFormat(f);*/
update();
}
@@ -669,16 +683,22 @@ void Graphic::saveImage() {
void Graphic::setOpenGL(bool on) {
#ifdef HAS_GL
isOGL = on;
if (on) {
ui->canvas_raster->hide();
ui->canvas_gl->show();
canvas = ui->canvas_gl;
canvas_gl->show();
canvas = canvas_gl;
} else {
ui->canvas_gl->hide();
canvas_gl->hide();
ui->canvas_raster->show();
canvas = ui->canvas_raster;
}
#else
isOGL = false;
ui->canvas_raster->show();
canvas = ui->canvas_raster;
#endif
/*line_x_min.setParent(canvas);
line_x_max.setParent(canvas);
line_y_min.setParent(canvas);
@@ -1264,19 +1284,23 @@ void Graphic::setCurrentAction(GraphicAction action) {
void Graphic::setCanvasCursor(QCursor cursor) {
ui->canvas_raster->setCursor(cursor);
ui->canvas_gl->setCursor(cursor);
#ifdef HAS_GL
canvas_gl->setCursor(cursor);
#endif
}
void Graphic::swapToBuffer() {
QImage timg;
//qDebug() << "render start";
#ifdef HAS_GL
if (isOGL) {
timg = ui->canvas_gl->grabFrameBuffer();
timg = canvas_gl->grabFrameBuffer();
QPainter p(buffer);
p.drawImage(0, 0, timg);
p.end();
}
#endif
//qDebug() << "render finish";
bufferActive = true;
}