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https://github.com/scummvm/scummvm.git
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124 lines
3.5 KiB
C++
124 lines
3.5 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#if defined(MAEMO)
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#include "common/scummsys.h"
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#include "backends/events/maemosdl/maemosdl-events.h"
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#include "backends/platform/maemo/maemo.h"
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#include "common/translation.h"
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namespace Maemo {
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MaemoSdlEventSource::MaemoSdlEventSource() : SdlEventSource(), _clickEnabled(true) {
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}
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struct KeymapEntry {
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SDL_Keycode sym;
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Common::KeyCode keycode;
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uint16 ascii;
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};
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static const KeymapEntry keymapEntries[] = {
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{SDLK_F4, Common::KEYCODE_F11, 0},
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{SDLK_F5, Common::KEYCODE_F12, 0},
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{SDLK_F6, Common::KEYCODE_F13, 0},
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{SDLK_F7, Common::KEYCODE_F14, 0},
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{SDLK_F8, Common::KEYCODE_F15, 0},
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{SDLK_LAST, Common::KEYCODE_INVALID, 0}
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};
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bool MaemoSdlEventSource::remapKey(SDL_Event &ev, Common::Event &event) {
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// List of special N810 keys:
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// SDLK_F4 -> menu
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// SDLK_F5 -> home
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// SDLK_F6 -> fullscreen
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// SDLK_F7 -> zoom +
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// SDLK_F8 -> zoom -
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if (ev.type == SDL_KEYDOWN || ev.type == SDL_KEYUP) {
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const KeymapEntry *entry;
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for (entry = keymapEntries; entry->sym != SDLK_LAST; ++entry) {
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if (ev.key.keysym.sym == entry->sym) {
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SDLModToOSystemKeyFlags(SDL_GetModState(), event);
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event.type = ev.type == SDL_KEYDOWN ? Common::EVENT_KEYDOWN : Common::EVENT_KEYUP;
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event.kbd.keycode = entry->keycode;
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event.kbd.ascii = entry->ascii;
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return true;
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}
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}
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}
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// Invoke parent implementation of this method
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return SdlEventSource::remapKey(ev, event);
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}
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bool MaemoSdlEventSource::handleMouseButtonDown(SDL_Event &ev, Common::Event &event) {
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if (ev.button.button == SDL_BUTTON_LEFT && !_clickEnabled) {
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return false;
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}
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// Invoke parent implementation of this method
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return SdlEventSource::handleMouseButtonDown(ev, event);
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}
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bool MaemoSdlEventSource::handleMouseButtonUp(SDL_Event &ev, Common::Event &event) {
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if (ev.button.button == SDL_BUTTON_LEFT && !_clickEnabled) {
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return false;
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}
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// Invoke parent implementation of this method
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return SdlEventSource::handleMouseButtonUp(ev, event);
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}
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bool MaemoSdlEventSource::toggleClickMode() {
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_clickEnabled = !_clickEnabled;
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_graphicsManager->displayMessageOnOSD(
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_clickEnabled ? _("Clicking Enabled") : _("Clicking Disabled"));
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return _clickEnabled;
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}
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MaemoSdlEventObserver::MaemoSdlEventObserver(MaemoSdlEventSource *eventSource) {
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assert(eventSource);
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_eventSource = eventSource;
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}
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bool MaemoSdlEventObserver::notifyEvent(const Common::Event &event) {
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if (event.type != Common::EVENT_CUSTOM_BACKEND_ACTION_START)
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return false;
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if (event.customType == kEventClickMode) {
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assert(_eventSource);
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_eventSource->toggleClickMode();
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return true;
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}
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return false;
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}
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} // namespace Maemo
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#endif // if defined(MAEMO)
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