Henrik Hautakoski
e10daeaaa6
When writing the X11 (linux) implementation there was a problem with X11 defining a "Display" type and we also have a Display class in the engine. So to fix that problem and minimize the risk for running into other name conflicts. We move everything from global namespace.
154 lines
No EOL
2.4 KiB
C++
154 lines
No EOL
2.4 KiB
C++
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#include <iostream>
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#include <Spectre/Display/Display.h>
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#include <Spectre/Display/GLContext.h>
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#include <Spectre/System/SystemEvent.h>
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#include <Platform/PlatformDisplay.h>
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namespace sp {
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#define CAPTION_DEFAULT "Spectre"
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#define ICON_DEFAULT "./assets/app.ico"
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Display::Display()
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{
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m_caption = CAPTION_DEFAULT;
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m_fmode = WINDOWED;
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m_context = GLContext::create();
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m_impl = PlatformDisplay::make(this);
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}
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Display::~Display()
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{
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delete m_context;
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delete m_impl;
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}
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bool Display::create(DisplayDescription description)
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{
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destroy();
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if (!m_impl->create(description)) {
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return false;
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}
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if (!m_context->create(m_impl)) {
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return false;
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}
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init();
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m_description = description;
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return true;
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}
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void Display::init()
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{
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m_impl->setCaption(m_caption);
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setIcon(ICON_DEFAULT);
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activate(true);
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enableVSync(false);
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showCursor(true);
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}
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void Display::destroy()
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{
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m_context->destroy();
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m_impl->destroy();
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}
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void Display::setCaption(const std::string& caption)
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{
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m_caption = caption;
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m_impl->setCaption(m_caption);
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}
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const std::string& Display::getCaption() const
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{
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return m_caption;
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}
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void Display::setIcon(const std::string& filename)
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{
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m_impl->setIcon(filename);
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}
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void Display::setSize(unsigned int width, unsigned int height)
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{
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m_description.mode.width = width;
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m_description.mode.height = height;
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m_impl->setSize(width, height);
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}
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void Display::setVideoMode(Mode mode)
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{
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DisplayDescription desc;
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if (m_fmode == mode) {
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return;
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}
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if (mode == FULLSCREEN || mode == WINDOWEDFULLSCREEN) {
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// True fullscreen
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if (mode == FULLSCREEN) {
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desc.mode = m_description.mode;
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} else {
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desc.mode = DisplayMode::getDesktopMode();
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m_cacheDesc = m_description;
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}
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desc.decoration = DisplayDecorate::None;
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} else {
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desc = m_cacheDesc;
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}
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create(desc);
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m_fmode = mode;
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}
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enum Display::Mode Display::getVideoMode() const
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{
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return m_fmode;
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}
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void Display::showCursor(bool value)
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{
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m_impl->showCursor(value);
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}
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bool Display::activate(bool value)
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{
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if (value) {
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return m_context->activate();
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}
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return m_context->deactivate();
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}
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bool Display::enableVSync(bool value)
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{
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return m_context->setSwapInterval(value ? 1 : 0);
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}
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void Display::swapBuffers()
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{
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if (activate(true)) {
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m_context->swapBuffers();
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}
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}
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void Display::onReshape(int width, int height)
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{
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// Resize context if the windows resizes.
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m_context->setSize(width, height);
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}
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} // namespace sp
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