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119 lines
3.5 KiB
119 lines
3.5 KiB
/*
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* Copyright (c) 2010-2013 OTClient <https://github.com/edubart/otclient>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "mouse.h"
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#include <framework/ui/uiwidget.h>
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#include <framework/platform/platformwindow.h>
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#include <framework/core/resourcemanager.h>
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Mouse g_mouse;
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void Mouse::init()
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{
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}
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void Mouse::terminate()
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{
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m_cursors.clear();
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}
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void Mouse::loadCursors(std::string filename)
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{
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filename = g_resources.guessFilePath(filename, "otml");
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try {
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OTMLDocumentPtr doc = OTMLDocument::parse(filename);
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OTMLNodePtr cursorsNode = doc->at("Cursors");
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for(const OTMLNodePtr& cursorNode : cursorsNode->children())
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addCursor(cursorNode->tag(),
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stdext::resolve_path(cursorNode->valueAt("image"), cursorNode->source()),
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cursorNode->valueAt<Point>("hot-spot"));
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} catch(stdext::exception& e) {
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g_logger.error(stdext::format("unable to load cursors file: %s", e.what()));
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}
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}
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void Mouse::addCursor(const std::string& name, const std::string& file, const Point& hotSpot)
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{
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int cursorId = g_window.loadMouseCursor(file, hotSpot);
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if(cursorId >= 0) {
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m_cursors[name] = cursorId;
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} else
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g_logger.error(stdext::format("unable to load cursor %s", name));
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}
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bool Mouse::pushCursor(const std::string& name)
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{
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auto it = m_cursors.find(name);
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if(it == m_cursors.end())
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return false;
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int cursorId = it->second;
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g_window.setMouseCursor(cursorId);
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m_cursorStack.push_back(cursorId);
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return true;
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}
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void Mouse::popCursor(const std::string& name)
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{
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if(m_cursorStack.size() == 0)
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return;
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if(name.empty() || m_cursors.find(name) == m_cursors.end())
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m_cursorStack.pop_back();
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else {
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int cursorId = m_cursors[name];
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int index = -1;
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for(uint i=0;i<m_cursorStack.size();++i) {
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if(m_cursorStack[i] == cursorId)
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index = i;
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}
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if(index >= 0)
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m_cursorStack.erase(m_cursorStack.begin() + index);
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else
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return;
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}
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if(m_cursorStack.size() > 0)
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g_window.setMouseCursor(m_cursorStack.back());
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else
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g_window.restoreMouseCursor();
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}
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bool Mouse::isCursorChanged()
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{
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return m_cursorStack.size() > 0;
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}
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bool Mouse::isPressed(Fw::MouseButton mouseButton)
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{
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return g_window.isMouseButtonPressed(mouseButton);
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}
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void Mouse::checkStackSize()
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{
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if(m_cursorStack.size() > 5) {
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g_logger.error("mouse cursor stack is too long");
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m_cursorStack.pop_front();
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}
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}
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