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/*
* Copyright (C) 2005-2018 Team Kodi
* This file is part of Kodi - https://kodi.tv
*
* SPDX-License-Identifier: GPL-2.0-or-later
* See LICENSES/README.md for more information.
*/
#include "WinEventsSDL.h"
#include "GUIUserMessages.h"
#include "ServiceBroker.h"
#include "application/AppInboundProtocol.h"
#include "application/Application.h"
#include "guilib/GUIComponent.h"
#include "guilib/GUIWindowManager.h"
#include "input/InputManager.h"
#include "input/Key.h"
#include "input/mouse/MouseStat.h"
#include "messaging/ApplicationMessenger.h"
#include "settings/DisplaySettings.h"
#include "windowing/WinSystem.h"
#include "platform/darwin/osx/CocoaInterface.h"
bool CWinEventsOSX::MessagePump()
{
SDL_Event event;
bool ret = false;
while (SDL_PollEvent(&event))
{
switch(event.type)
{
case SDL_QUIT:
if (!g_application.m_bStop)
CServiceBroker::GetAppMessenger()->PostMsg(TMSG_QUIT);
break;
case SDL_ACTIVEEVENT:
//If the window was inconified or restored
if( event.active.state & SDL_APPACTIVE )
{
std::shared_ptr<CAppInboundProtocol> appPort = CServiceBroker::GetAppPort();
if (appPort)
appPort->SetRenderGUI(event.active.gain != 0);
CServiceBroker::GetWinSystem()->NotifyAppActiveChange(g_application.GetRenderGUI());
}
else if (event.active.state & SDL_APPINPUTFOCUS)
{
g_application.m_AppFocused = event.active.gain != 0;
std::shared_ptr<CAppInboundProtocol> appPort = CServiceBroker::GetAppPort();
if (appPort && g_application.m_AppFocused)
appPort->SetRenderGUI(g_application.m_AppFocused);
CServiceBroker::GetWinSystem()->NotifyAppFocusChange(g_application.m_AppFocused);
}
break;
case SDL_KEYDOWN:
{
// process any platform specific shortcuts before handing off to XBMC
if (ProcessOSXShortcuts(event))
{
ret = true;
break;
}
XBMC_Event newEvent = {};
newEvent.type = XBMC_KEYDOWN;
newEvent.key.keysym.scancode = event.key.keysym.scancode;
newEvent.key.keysym.sym = (XBMCKey) event.key.keysym.sym;
newEvent.key.keysym.unicode = event.key.keysym.unicode;
// Check if the Windows keys are down because SDL doesn't flag this.
uint16_t mod = event.key.keysym.mod;
uint8_t* keystate = SDL_GetKeyState(NULL);
if (keystate[SDLK_LSUPER] || keystate[SDLK_RSUPER])
mod |= XBMCKMOD_LSUPER;
newEvent.key.keysym.mod = (XBMCMod) mod;
// don't handle any more messages in the queue until we've handled keydown,
// if a keyup is in the queue it will reset the keypress before it is handled.
std::shared_ptr<CAppInboundProtocol> appPort = CServiceBroker::GetAppPort();
if (appPort)
ret |= appPort->OnEvent(newEvent);
break;
}
case SDL_KEYUP:
{
XBMC_Event newEvent = {};
newEvent.type = XBMC_KEYUP;
newEvent.key.keysym.scancode = event.key.keysym.scancode;
newEvent.key.keysym.sym = (XBMCKey) event.key.keysym.sym;
newEvent.key.keysym.mod =(XBMCMod) event.key.keysym.mod;
newEvent.key.keysym.unicode = event.key.keysym.unicode;
std::shared_ptr<CAppInboundProtocol> appPort = CServiceBroker::GetAppPort();
if (appPort)
ret |= appPort->OnEvent(newEvent);
break;
}
case SDL_MOUSEBUTTONDOWN:
{
XBMC_Event newEvent = {};
newEvent.type = XBMC_MOUSEBUTTONDOWN;
newEvent.button.button = event.button.button;
newEvent.button.x = event.button.x;
newEvent.button.y = event.button.y;
std::shared_ptr<CAppInboundProtocol> appPort = CServiceBroker::GetAppPort();
if (appPort)
ret |= appPort->OnEvent(newEvent);
break;
}
case SDL_MOUSEBUTTONUP:
{
XBMC_Event newEvent = {};
newEvent.type = XBMC_MOUSEBUTTONUP;
newEvent.button.button = event.button.button;
newEvent.button.x = event.button.x;
newEvent.button.y = event.button.y;
std::shared_ptr<CAppInboundProtocol> appPort = CServiceBroker::GetAppPort();
if (appPort)
ret |= appPort->OnEvent(newEvent);
break;
}
case SDL_MOUSEMOTION:
{
if (0 == (SDL_GetAppState() & SDL_APPMOUSEFOCUS))
{
CServiceBroker::GetInputManager().SetMouseActive(false);
// See CApplication::ProcessSlow() for a description as to why we call Cocoa_HideMouse.
// this is here to restore the pointer when toggling back to window mode from fullscreen.
Cocoa_ShowMouse();
break;
}
XBMC_Event newEvent = {};
newEvent.type = XBMC_MOUSEMOTION;
newEvent.motion.x = event.motion.x;
newEvent.motion.y = event.motion.y;
std::shared_ptr<CAppInboundProtocol> appPort = CServiceBroker::GetAppPort();
if (appPort)
ret |= appPort->OnEvent(newEvent);
break;
}
case SDL_VIDEORESIZE:
{
// Under newer osx versions sdl is so fucked up that it even fires resize events
// that exceed the screen size (maybe some HiDP incompatibility in old SDL?)
// ensure to ignore those events because it will mess with windowed size
if((event.resize.w > CDisplaySettings::GetInstance().GetResolutionInfo(RES_DESKTOP).iWidth) ||
(event.resize.h > CDisplaySettings::GetInstance().GetResolutionInfo(RES_DESKTOP).iHeight))
{
break;
}
XBMC_Event newEvent = {};
newEvent.type = XBMC_VIDEORESIZE;
newEvent.resize.w = event.resize.w;
newEvent.resize.h = event.resize.h;
std::shared_ptr<CAppInboundProtocol> appPort = CServiceBroker::GetAppPort();
if (appPort)
ret |= appPort->OnEvent(newEvent);
CServiceBroker::GetGUI()->GetWindowManager().MarkDirty();
break;
}
case SDL_USEREVENT:
{
XBMC_Event newEvent = {};
newEvent.type = XBMC_USEREVENT;
newEvent.user.code = event.user.code;
std::shared_ptr<CAppInboundProtocol> appPort = CServiceBroker::GetAppPort();
if (appPort)
ret |= appPort->OnEvent(newEvent);
break;
}
case SDL_VIDEOEXPOSE:
CServiceBroker::GetGUI()->GetWindowManager().MarkDirty();
break;
}
memset(&event, 0, sizeof(SDL_Event));
}
return ret;
}
bool CWinEventsOSX::ProcessOSXShortcuts(SDL_Event& event)
{
static bool shift = false, cmd = false;
cmd = !!(SDL_GetModState() & (KMOD_LMETA | KMOD_RMETA ));
shift = !!(SDL_GetModState() & (KMOD_LSHIFT | KMOD_RSHIFT));
if (cmd && event.key.type == SDL_KEYDOWN)
{
char keysymbol = event.key.keysym.sym;
// if the unicode is in the ascii range
// use this instead for getting the real
// character based on the used keyboard layout
// see http://lists.libsdl.org/pipermail/sdl-libsdl.org/2004-May/043716.html
bool isControl = (event.key.keysym.mod & KMOD_CTRL) != 0;
if (!isControl && !(event.key.keysym.unicode & 0xff80))
keysymbol = event.key.keysym.unicode;
switch(keysymbol)
{
case SDLK_q: // CMD-q to quit
if (!g_application.m_bStop)
CServiceBroker::GetAppMessenger()->PostMsg(TMSG_QUIT);
return true;
case SDLK_f: // CMD-Ctrl-f to toggle fullscreen
if (!isControl)
return false;
g_application.OnAction(CAction(ACTION_TOGGLE_FULLSCREEN));
return true;
case SDLK_s: // CMD-3 to take a screenshot
g_application.OnAction(CAction(ACTION_TAKE_SCREENSHOT));
return true;
case SDLK_h: // CMD-h to hide
CServiceBroker::GetWinSystem()->Hide();
return true;
case SDLK_m: // CMD-m to minimize
CServiceBroker::GetAppMessenger()->PostMsg(TMSG_MINIMIZE);
return true;
default:
return false;
}
}
return false;
}
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