src/TooltipWindow.cc (raw)
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// TooltipWindow.hh // Copyright (c) 2008 Fluxbox Team (fluxgen at fluxbox dot org) // // Permission is hereby granted, free of charge, to any person obtaining a // copy of this software and associated documentation files (the "Software"), // to deal in the Software without restriction, including without limitation // the rights to use, copy, modify, merge, publish, distribute, sublicense, // and/or sell copies of the Software, and to permit persons to whom the // Software is furnished to do so, subject to the following conditions: // // The above copyright notice and this permission notice shall be included in // all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER // DEALINGS IN THE SOFTWARE. #include "TooltipWindow.hh" #include "Screen.hh" #include "FbWinFrameTheme.hh" TooltipWindow::TooltipWindow(const FbTk::FbWindow &parent, BScreen &screen, FbTk::ThemeProxy<FbWinFrameTheme> &theme): OSDWindow(parent, screen, theme), delay(-1) { FbTk::RefCount<FbTk::Command<void> > raisecmd(new FbTk::SimpleCommand<TooltipWindow>(*this, &TooltipWindow::raiseTooltip)); timer.setCommand(raisecmd); timer.fireOnce(true); } void TooltipWindow::showText(const std::string &text) { lastText = text.c_str(); if (delay == 0) raiseTooltip(); else timer.start(); } void TooltipWindow::raiseTooltip() { if (lastText.size() == 0) return; resize(lastText); reconfigTheme(); int h = m_theme->font().height() + m_theme->bevelWidth() * 2; int w = m_theme->font().textWidth(lastText, lastText.size()) + m_theme->bevelWidth() * 2; Window root_ret; // not used Window window_ret; // not used int rx = 0, ry = 0; int wx, wy; // not used unsigned int mask; // not used XQueryPointer(display(), m_screen.rootWindow().window(), &root_ret, &window_ret, &rx, &ry, &wx, &wy, &mask); // mouse position int mx = rx; int my = ry; // center the mouse horizontally rx -= w/2; int yoffset = 10; if (ry >= yoffset + h) ry -= yoffset + h; else ry += yoffset; // check that we are not out of screen int outOfBound = rx + w - m_screen.width(); if (outOfBound > 0) rx -= outOfBound; if (rx < 0) rx = 0; moveResize(rx,ry,w, h); show(); clear(); m_theme->font().drawText(*this, m_screen.screenNumber(), m_theme->iconbarTheme().text().textGC(), lastText, lastText.size(), m_theme->bevelWidth(), m_theme->bevelWidth() + m_theme->font().ascent()); } void TooltipWindow::show() { if (m_visible) return; m_visible = true; raise(); FbTk::FbWindow::show(); } void TooltipWindow::hide() { timer.stop(); OSDWindow::hide(); } |