68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
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#include "viewer/OsgViewUI.h"
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#include <osg/Matrix>
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#include <osgViewer/ViewerEventHandlers>
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#include <osgWidget/ViewerEventHandlers>
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#include "config.h"
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#include "common/SpdLogger.h"
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#include "viewer/KeyMapQtOsg.h"
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#include "viewer/OsgCameraManipulator.h"
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const unsigned int MASK_2D = 0xF0000000;
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const unsigned int MASK_3D = 0x0F000000;
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OsgViewUI::OsgViewUI(osgViewer::View* view/*= 0*/,
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osgWidget::point_type width, osgWidget::point_type height) noexcept
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: osgWidget::WindowManager(view, width, height, MASK_2D, 0) {
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hudCamera_ = createParentOrthoCamera();
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dyt_check(hudCamera_);
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hudCamera_->setName("OsgViewUI");
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osg::Group* root = view->getSceneData()->asGroup();
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root->addChild(hudCamera_);
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view->addEventHandler(new osgWidget::MouseHandler(this));
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view->addEventHandler(new osgWidget::KeyboardHandler(this));
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view->addEventHandler(new osgWidget::ResizeHandler(this, hudCamera_));
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view->addEventHandler(new osgWidget::CameraSwitchHandler(this, hudCamera_));
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view->addEventHandler(new osgViewer::WindowSizeHandler());
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}
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void OsgViewUI::Resize(double width, double height) {
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setSize(width, height);
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setWindowSize(width, height);
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hudCamera_->setProjectionMatrix(osg::Matrix::ortho2D(0.0, width, 0.0f, height));
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for (auto& ui : viewUIs_) {
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ui->OnResize(width, height);
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}
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resizeAllWindows();
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}
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void OsgViewUI::AddUI(OsgViewUI::ViewUI* viewUI) {
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if (nullptr == viewUI) {
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return;
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}
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for (auto& ui : viewUIs_) {
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if (ui == viewUI) {
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return;
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}
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}
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viewUI->InitUI(this);
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viewUIs_.push_back(viewUI);
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}
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void OsgViewUI::RemoveUI(OsgViewUI::ViewUI* viewUI) {
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for (auto it = viewUIs_.begin(); it != viewUIs_.end(); ++it) {
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if (*it == viewUI) {
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viewUIs_.erase(it);
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return;
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}
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}
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}
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