225 lines
7.2 KiB
C++
225 lines
7.2 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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#include "common/scummsys.h"
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/*
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* OpenPandora: Device Specific Event Handling.
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*/
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#if defined(OPENPANDORA)
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#include "backends/events/openpandora/op-events.h"
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#include "backends/graphics/openpandora/op-graphics.h"
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#include "backends/platform/openpandora/op-sdl.h"
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#include "backends/platform/openpandora/op-options.h"
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#include "common/translation.h"
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#include "common/util.h"
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#include "common/events.h"
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/* Quick default button states for modifiers. */
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int BUTTON_STATE_L = false;
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enum {
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/* Touchscreen TapMode */
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TAPMODE_LEFT = 0,
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TAPMODE_RIGHT = 1,
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TAPMODE_HOVER = 2,
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TAPMODE_HOVER_DPAD = 3
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};
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OPEventSource::OPEventSource()
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: _buttonStateL(false) {
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}
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/* Custom handleMouseButtonDown/handleMouseButtonUp to deal with 'Tap Mode' for the touchscreen */
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bool OPEventSource::handleMouseButtonDown(SDL_Event &ev, Common::Event &event) {
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if (ev.button.button == SDL_BUTTON_LEFT) {
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if (BUTTON_STATE_L == true) /* BUTTON_STATE_L = Left Trigger Held, force Right Click */
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event.type = Common::EVENT_RBUTTONDOWN;
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else if (OP::tapmodeLevel == TAPMODE_LEFT) /* TAPMODE_LEFT = Left Click Tap Mode */
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event.type = Common::EVENT_LBUTTONDOWN;
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else if (OP::tapmodeLevel == TAPMODE_RIGHT) /* TAPMODE_RIGHT = Right Click Tap Mode */
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event.type = Common::EVENT_RBUTTONDOWN;
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else if (OP::tapmodeLevel == TAPMODE_HOVER) /* TAPMODE_HOVER = Hover (No Click) Tap Mode */
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event.type = Common::EVENT_MOUSEMOVE;
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else if (OP::tapmodeLevel == TAPMODE_HOVER_DPAD) /* TAPMODE_HOVER_DPAD = Hover (DPad Clicks) Tap Mode */
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event.type = Common::EVENT_MOUSEMOVE;
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else
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event.type = Common::EVENT_LBUTTONDOWN; /* For normal mice etc. */
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} else if (ev.button.button == SDL_BUTTON_RIGHT)
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event.type = Common::EVENT_RBUTTONDOWN;
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#if defined(SDL_BUTTON_WHEELUP) && defined(SDL_BUTTON_WHEELDOWN)
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else if (ev.button.button == SDL_BUTTON_WHEELUP)
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event.type = Common::EVENT_WHEELUP;
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else if (ev.button.button == SDL_BUTTON_WHEELDOWN)
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event.type = Common::EVENT_WHEELDOWN;
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#endif
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#if defined(SDL_BUTTON_MIDDLE)
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else if (ev.button.button == SDL_BUTTON_MIDDLE)
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event.type = Common::EVENT_MBUTTONDOWN;
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#endif
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else
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return false;
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processMouseEvent(event, ev.button.x, ev.button.y);
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// update KbdMouse
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_km.x = ev.button.x * MULTIPLIER;
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_km.y = ev.button.y * MULTIPLIER;
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return true;
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}
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bool OPEventSource::handleMouseButtonUp(SDL_Event &ev, Common::Event &event) {
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if (ev.button.button == SDL_BUTTON_LEFT) {
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if (BUTTON_STATE_L == true) /* BUTTON_STATE_L = Left Trigger Held, force Right Click */
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event.type = Common::EVENT_RBUTTONUP;
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else if (OP::tapmodeLevel == TAPMODE_LEFT) /* TAPMODE_LEFT = Left Click Tap Mode */
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event.type = Common::EVENT_LBUTTONUP;
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else if (OP::tapmodeLevel == TAPMODE_RIGHT) /* TAPMODE_RIGHT = Right Click Tap Mode */
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event.type = Common::EVENT_RBUTTONUP;
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else if (OP::tapmodeLevel == TAPMODE_HOVER) /* TAPMODE_HOVER = Hover (No Click) Tap Mode */
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event.type = Common::EVENT_MOUSEMOVE;
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else if (OP::tapmodeLevel == TAPMODE_HOVER_DPAD) /* TAPMODE_HOVER_DPAD = Hover (DPad Clicks) Tap Mode */
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event.type = Common::EVENT_MOUSEMOVE;
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else
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event.type = Common::EVENT_LBUTTONUP; /* For normal mice etc. */
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} else if (ev.button.button == SDL_BUTTON_RIGHT)
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event.type = Common::EVENT_RBUTTONUP;
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#if defined(SDL_BUTTON_MIDDLE)
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else if (ev.button.button == SDL_BUTTON_MIDDLE)
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event.type = Common::EVENT_MBUTTONUP;
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#endif
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else
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return false;
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processMouseEvent(event, ev.button.x, ev.button.y);
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// update KbdMouse
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_km.x = ev.button.x * MULTIPLIER;
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_km.y = ev.button.y * MULTIPLIER;
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return true;
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}
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/* On the OpenPandora by default the ABXY and L/R Trigger buttons are returned by SDL as
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(A): SDLK_HOME (B): SDLK_END (X): SDLK_PAGEDOWN (Y): SDLK_PAGEUP (L): SDLK_RSHIFT (R): SDLK_RCTRL
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*/
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bool OPEventSource::remapKey(SDL_Event &ev, Common::Event &event) {
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if (OP::tapmodeLevel == TAPMODE_HOVER_DPAD) {
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switch (ev.key.keysym.sym) {
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case SDLK_LEFT:
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event.type = (ev.type == SDL_KEYDOWN) ? Common::EVENT_LBUTTONDOWN : Common::EVENT_LBUTTONUP;
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processMouseEvent(event, _km.x / MULTIPLIER, _km.y / MULTIPLIER);
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return true;
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break;
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case SDLK_RIGHT:
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event.type = (ev.type == SDL_KEYDOWN) ? Common::EVENT_RBUTTONDOWN : Common::EVENT_RBUTTONUP;
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processMouseEvent(event, _km.x / MULTIPLIER, _km.y / MULTIPLIER);
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return true;
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break;
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#if defined(SDL_BUTTON_MIDDLE)
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case SDLK_UP:
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event.type = (ev.type == SDL_KEYDOWN) ? Common::EVENT_MBUTTONDOWN : Common::EVENT_MBUTTONUP;
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processMouseEvent(event, _km.x / MULTIPLIER, _km.y / MULTIPLIER);
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return true;
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break;
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#endif
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default:
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break;
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}
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}
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if (ev.type == SDL_KEYDOWN) {
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switch (ev.key.keysym.sym) {
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case SDLK_HOME:
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event.type = Common::EVENT_LBUTTONDOWN;
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processMouseEvent(event, _km.x / MULTIPLIER, _km.y / MULTIPLIER);
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return true;
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break;
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case SDLK_END:
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event.type = Common::EVENT_RBUTTONDOWN;
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processMouseEvent(event, _km.x / MULTIPLIER, _km.y / MULTIPLIER);
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return true;
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break;
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case SDLK_PAGEDOWN:
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event.type = Common::EVENT_MAINMENU;
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return true;
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break;
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case SDLK_PAGEUP:
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OP::ToggleTapMode();
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if (OP::tapmodeLevel == TAPMODE_LEFT) {
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g_system->displayMessageOnOSD(_("Touchscreen 'Tap Mode' - Left Click"));
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} else if (OP::tapmodeLevel == TAPMODE_RIGHT) {
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g_system->displayMessageOnOSD(_("Touchscreen 'Tap Mode' - Right Click"));
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} else if (OP::tapmodeLevel == TAPMODE_HOVER) {
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g_system->displayMessageOnOSD(_("Touchscreen 'Tap Mode' - Hover (No Click)"));
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} else if (OP::tapmodeLevel == TAPMODE_HOVER_DPAD) {
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g_system->displayMessageOnOSD(_("Touchscreen 'Tap Mode' - Hover (DPad Clicks)"));
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}
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break;
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case SDLK_RSHIFT:
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BUTTON_STATE_L = true;
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break;
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case SDLK_RCTRL:
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break;
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default:
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return false;
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break;
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}
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return false;
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} else {
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switch (ev.key.keysym.sym) {
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case SDLK_HOME:
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event.type = Common::EVENT_LBUTTONUP;
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processMouseEvent(event, _km.x / MULTIPLIER, _km.y / MULTIPLIER);
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return true;
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break;
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case SDLK_END:
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event.type = Common::EVENT_RBUTTONUP;
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processMouseEvent(event, _km.x / MULTIPLIER, _km.y / MULTIPLIER);
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return true;
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break;
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case SDLK_PAGEDOWN:
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event.type = Common::EVENT_MAINMENU;
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return true;
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break;
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case SDLK_PAGEUP:
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break;
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case SDLK_RSHIFT:
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BUTTON_STATE_L = false;
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break;
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case SDLK_RCTRL:
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break;
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default:
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return false;
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break;
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}
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return false;
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}
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return false;
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}
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#endif
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