miguel.horta/openttd-android
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fixed pinch-zoom, again

Browse Source
This commit is contained in:
Sergii Pylypenko
2017-12-26 21:59:22 +02:00
parent 2a04c343af
commit 4e2f347a90
1 changed files with 13 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
src/video/sdl_v.cpp
View File

@@ -588,8 +588,21 @@ int VideoDriver_SDL::PollEvent()
#endif
break;
#ifdef __ANDROID__
case SDL_BUTTON_WHEELUP:
case SDL_BUTTON_WHEELDOWN:
_cursor.wheel += (ev.button.button == SDL_BUTTON_WHEELDOWN) ? 1 : -1;
_right_button_down = false;
// Center the mouse cursor between touch points
SDL_GetMouseState(&_cursor.pos.x, &_cursor.pos.y);
_cursor.pos.x = (_cursor.pos.x + _multitouch_second_point.x) / 2;
_cursor.pos.y = (_cursor.pos.y + _multitouch_second_point.y) / 2;
//_cursor.UpdateCursorPosition(_cursor.pos.x, _cursor.pos.y, false);
break;
#else
case SDL_BUTTON_WHEELUP: _cursor.wheel--; break;
case SDL_BUTTON_WHEELDOWN: _cursor.wheel++; break;
#endif
default: break;
}
@@ -648,14 +661,6 @@ int VideoDriver_SDL::PollEvent()
if (ev.key.keysym.sym == SDLK_LSHIFT || ev.key.keysym.sym == SDLK_RSHIFT) {
_shift_pressed = true;
}
if (ev.key.keysym.sym == SDLK_KP_PLUS || ev.key.keysym.sym == SDLK_KP_MINUS) {
// Center the mouse cursor between touch points
SDL_GetMouseState(&_right_button_down_pos.x, &_right_button_down_pos.y);
_right_button_down_pos.x = (_right_button_down_pos.x + _multitouch_second_point.x) / 2;
_right_button_down_pos.y = (_right_button_down_pos.y + _multitouch_second_point.y) / 2;
_cursor.pos = _right_button_down_pos;
//_cursor.UpdateCursorPosition(_cursor.pos.x, _cursor.pos.y, false);
}
#endif
}
break;