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/*
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* Copyright (C) 2021, 2022 by Andreas Theofilu <andreas@theosys.at>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (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 Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "texternal.h"
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#include "terror.h"
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#include "tconfig.h"
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#include "texpat++.h"
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#if __cplusplus < 201402L
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# error "This module requires at least C++14 standard!"
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#else
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# if __cplusplus < 201703L
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# include <experimental/filesystem>
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namespace fs = std::experimental::filesystem;
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# warning "Support for C++14 and experimental filesystem will be removed in a future version!"
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# else
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# include <filesystem>
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# ifdef __ANDROID__
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namespace fs = std::__fs::filesystem;
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# else
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namespace fs = std::filesystem;
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# endif
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# endif
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#endif
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using std::string;
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using std::vector;
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using namespace Expat;
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TExternal::TExternal()
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{
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DECL_TRACER("TExternal::TExternal()");
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string projectPath = TConfig::getProjectPath();
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if (!fs::exists(projectPath + "/prj.xma"))
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projectPath += "/__system";
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makeFileName(projectPath, "external.xma");
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if (!isValidFile())
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{
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TError::setErrorMsg(TERRERROR, "Invalid file name " + getFileName());
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return;
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}
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mFileName = getFileName();
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initialize();
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}
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void TExternal::setFileName(const string &fn)
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{
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DECL_TRACER("TExternal::setFileName(const string &fn)");
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string projectPath = TConfig::getProjectPath();
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if (!fs::exists(projectPath + "/prj.xma"))
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projectPath += "/__system";
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makeFileName(projectPath, fn);
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if (!isValidFile())
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{
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TError::setErrorMsg(TERRERROR, "Invalid file name " + getFileName());
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return;
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}
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mFileName = getFileName();
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initialize();
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}
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void TExternal::initialize()
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{
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DECL_TRACER("TExternal::initialize()");
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TExpat xml(mFileName);
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xml.setEncoding(ENC_CP1250);
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if (!xml.parse())
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return;
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int depth = 0;
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size_t index = 0;
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size_t oldIndex = 0;
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if (xml.getElementIndex("externalButtons", &depth) == TExpat::npos)
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{
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MSG_ERROR("Element \"externalButtons\" was not found!");
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TError::setError();
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return;
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}
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EXTPAGE_t page;
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depth++;
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while ((index = xml.getNextElementIndex("page", depth)) != TExpat::npos)
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{
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string name, content;
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vector<ATTRIBUTE_t> attrs;
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while ((index = xml.getNextElementFromIndex(index, &name, &content, &attrs)) != TExpat::npos)
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{
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string e = name;
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if (e.compare("pageID") == 0)
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page.pageID = xml.convertElementToInt(content);
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else if (e.compare("name") == 0)
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page.name = content;
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else if (e.compare("button") == 0)
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{
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EXTBUTTON_t button;
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string atype = xml.getAttribute("type", attrs);
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if (!atype.empty() && atype.compare("external") != 0)
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{
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MSG_WARNING("Found unknown button type " << atype << "!");
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continue;
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}
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while ((index = xml.getNextElementFromIndex(index, &name, &content, &attrs)) != TExpat::npos)
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{
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if (name.compare("bi") == 0)
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button.bi = xml.convertElementToInt(content);
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else if (name.compare("bc") == 0)
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{
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button.bc = content;
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if (button.bc.compare("cursorLeft") == 0)
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button.type = EXT_CURSOR_LEFT;
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else if (button.bc.compare("cursorRight") == 0)
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button.type = EXT_CURSOR_RIGHT;
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else if (button.bc.compare("cursorUp") == 0)
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button.type = EXT_CURSOR_UP;
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else if (button.bc.compare("cursorDown") == 0)
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button.type = EXT_CURSOR_DOWN;
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else if (button.bc.compare("cursorSel") == 0)
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button.type = EXT_CURSOR_SELECT;
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else if (button.bc.compare("cursorRotateRight") == 0)
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button.type = EXT_CURSOR_ROTATE_RIGHT;
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else if (button.bc.compare("cursorRotateLeft") == 0)
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button.type = EXT_CURSOR_ROTATE_LEFT;
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else if (button.bc.compare("gestureLeft") == 0)
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button.type = EXT_GESTURE_LEFT;
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else if (button.bc.compare("gestureRight") == 0)
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button.type = EXT_GESTURE_RIGHT;
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else if (button.bc.compare("gestureUp") == 0)
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button.type = EXT_GESTURE_UP;
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else if (button.bc.compare("gestureDown") == 0)
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button.type = EXT_GESTURE_DOWN;
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else if (button.bc.compare("gestureRotateLeft") == 0)
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button.type = EXT_GESTURE_ROTATE_LEFT;
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else if (button.bc.compare("gestureRotateRight") == 0)
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button.type = EXT_GESTURE_ROTATE_RIGHT;
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else if (button.bc.compare("gestureDoublePress") == 0)
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button.type = EXT_GESTURE_DOUBLE_PRESS;
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else if (button.bc.compare("general") == 0)
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button.type = EXT_GENERAL;
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}
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else if (name.compare("na") == 0)
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button.na = content;
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else if (name.compare("da") == 0)
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button.da = xml.convertElementToInt(content);
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else if (name.compare("pp") == 0)
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button.pp = content;
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else if (name.compare("ap") == 0)
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button.ap = xml.convertElementToInt(content);
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else if (name.compare("ad") == 0)
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button.ad = xml.convertElementToInt(content);
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else if (name.compare("cp") == 0)
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button.cp = xml.convertElementToInt(content);
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else if (name.compare("ch") == 0)
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button.ch = xml.convertElementToInt(content);
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else if (name.compare("rt") == 0)
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button.rt = content;
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else if (name.compare("vt") == 0)
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button.vt = content;
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else if (name.compare("lp") == 0)
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button.lp = xml.convertElementToInt(content);
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else if (name.compare("lv") == 0)
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button.lv = xml.convertElementToInt(content);
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else if (name.compare("va") == 0)
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button.va = xml.convertElementToInt(content);
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else if (name.compare("rv") == 0)
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button.rv = xml.convertElementToInt(content);
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else if (name.compare("rl") == 0)
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button.rl = xml.convertElementToInt(content);
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else if (name.compare("rh") == 0)
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button.rh = xml.convertElementToInt(content);
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else if (name.compare("lu") == 0)
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button.lu = xml.convertElementToInt(content);
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else if (name.compare("ld") == 0)
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button.ld = xml.convertElementToInt(content);
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else if (name.compare("so") == 0)
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button.so = xml.convertElementToInt(content);
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else if (name.compare("co") == 0)
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button.co = xml.convertElementToInt(content);
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else if (name.compare("cm") == 0)
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button.cm.push_back(content);
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else if (name.compare("ac") == 0)
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{
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button.ac = content;
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button.ac_de = xml.getAttributeInt("de", attrs);
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}
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else if (name.compare("at") == 0)
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button.at = xml.convertElementToInt(content);
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oldIndex = index;
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}
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page.buttons.push_back(button);
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}
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mPages.push_back(page);
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page.buttons.clear();
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if (index == TExpat::npos)
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index = oldIndex + 1;
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else
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oldIndex = index;
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}
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if (index == TExpat::npos)
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index = oldIndex + 1;
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else
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oldIndex = index;
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xml.setIndex(index);
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}
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/*
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if (TStreamError::checkFilter(HLOG_DEBUG))
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{
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vector<EXTPAGE_t>::iterator iter;
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for (iter = mPages.begin(); iter != mPages.end(); ++iter)
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{
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MSG_DEBUG("Name : " << iter->name);
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MSG_DEBUG("pageID: " << iter->pageID);
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vector<EXTBUTTON_t>::iterator ibut;
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for (ibut = iter->buttons.begin(); ibut != iter->buttons.end(); ++ibut)
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{
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MSG_DEBUG(" Button index: " << ibut->bi);
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MSG_DEBUG(" Button name : " << ibut->na);
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MSG_DEBUG(" Button bc : " << ibut->bc);
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}
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}
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}
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*/
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}
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EXTBUTTON_t TExternal::getButton(extButtons_t bt)
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{
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DECL_TRACER("TExternal::getButton(extButtons_t bt)");
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EXTBUTTON_t empty;
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if (mPages.size() == 0)
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{
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MSG_DEBUG("No pages found.");
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return empty;
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}
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vector<EXTPAGE_t>::iterator piter;
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for (piter = mPages.begin(); piter != mPages.end(); ++piter)
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{
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MSG_DEBUG("Found page " << piter->name);
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if (piter->buttons.size() == 0)
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continue;
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vector<EXTBUTTON_t>::iterator btIter;
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for (btIter = piter->buttons.begin(); btIter != piter->buttons.end(); ++btIter)
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{
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MSG_DEBUG("Found button " << btIter->na << ", type=" << btIter->type << " (" << bt << ")");
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if (btIter->type == bt || (!mStrict && btIter->type == findCompatibel(bt)))
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return *btIter;
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}
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}
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return empty;
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}
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EXTBUTTON_t TExternal::getButton(int pageId, extButtons_t bt)
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{
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DECL_TRACER("TExternal::getButton(int pageId, extButtons_t bt)");
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EXTBUTTON_t empty;
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if (mPages.size() == 0)
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return empty;
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vector<EXTPAGE_t>::iterator piter;
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for (piter = mPages.begin(); piter != mPages.end(); ++piter)
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{
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if (piter->pageID != pageId)
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continue;
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if (piter->buttons.size() == 0)
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continue;
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vector<EXTBUTTON_t>::iterator btIter;
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for (btIter = piter->buttons.begin(); btIter != piter->buttons.end(); ++btIter)
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{
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if (btIter->type == bt || (!mStrict && btIter->type == findCompatibel(bt)))
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return *btIter;
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}
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}
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return empty;
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}
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extButtons_t TExternal::findCompatibel(extButtons_t bt)
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{
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DECL_TRACER("TExternal::findCompatibel(extButtons_t bt)");
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switch(bt)
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{
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case EXT_CURSOR_DOWN: return EXT_GESTURE_DOWN;
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case EXT_CURSOR_LEFT: return EXT_GESTURE_LEFT;
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case EXT_CURSOR_RIGHT: return EXT_GESTURE_RIGHT;
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case EXT_CURSOR_UP: return EXT_GESTURE_UP;
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case EXT_CURSOR_ROTATE_LEFT: return EXT_GESTURE_ROTATE_LEFT;
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case EXT_CURSOR_ROTATE_RIGHT: return EXT_GESTURE_ROTATE_RIGHT;
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case EXT_CURSOR_SELECT: return EXT_GESTURE_DOUBLE_PRESS;
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case EXT_GESTURE_DOWN: return EXT_CURSOR_DOWN;
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case EXT_GESTURE_RIGHT: return EXT_CURSOR_RIGHT;
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case EXT_GESTURE_UP: return EXT_CURSOR_UP;
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case EXT_GESTURE_LEFT: return EXT_CURSOR_LEFT;
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case EXT_GESTURE_ROTATE_LEFT: return EXT_CURSOR_ROTATE_LEFT;
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case EXT_GESTURE_ROTATE_RIGHT: return EXT_CURSOR_ROTATE_RIGHT;
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case EXT_GESTURE_DOUBLE_PRESS: return EXT_CURSOR_SELECT;
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355 |
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|
356 |
default:
|
|
|
357 |
return bt;
|
|
|
358 |
}
|
|
|
359 |
}
|