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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),
m_delay(-1) {
FbTk::RefCount<FbTk::Command<void> >
raisecmd(new FbTk::SimpleCommand<TooltipWindow>(*this,
&TooltipWindow::raiseTooltip));
m_timer.setCommand(raisecmd);
m_timer.fireOnce(true);
}
void TooltipWindow::showText(const FbTk::BiDiString& text) {
m_lastText = text;
if (m_delay == 0)
raiseTooltip();
else
m_timer.start();
}
void TooltipWindow::raiseTooltip() {
if (m_lastText.logical().empty())
return;
resize(m_lastText);
reconfigTheme();
int h = theme()->font().height() + theme()->bevelWidth() * 2;
int w = theme()->font().textWidth(m_lastText) + 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(), screen().rootWindow().window(),
&root_ret, &window_ret, &rx, &ry, &wx, &wy, &mask);
int head = screen().getHead(rx, ry);
int head_top = screen().getHeadY(head);
int head_left = screen().getHeadX(head);
int head_right = head_left + screen().getHeadWidth(head);
// center the mouse horizontally
rx -= w/2;
int yoffset = 10;
if (ry - yoffset - h >= head_top)
ry -= yoffset + h;
else
ry += yoffset;
// check that we are not out of screen
if (rx + w > head_right)
rx = head_right - w;
if (rx < head_left)
rx = head_left;
moveResize(rx,ry,w, h);
show();
clear();
theme()->font().drawText(*this, screen().screenNumber(),
theme()->iconbarTheme().text().textGC(),
m_lastText,
theme()->bevelWidth(),
theme()->bevelWidth() + theme()->font().ascent());
}
void TooltipWindow::updateText(const FbTk::BiDiString& text) {
m_lastText = text;
raiseTooltip();
}
void TooltipWindow::show() {
if (isVisible())
return;
setVisible(true);
raise();
FbTk::FbWindow::show();
}
void TooltipWindow::hide() {
m_timer.stop();
OSDWindow::hide();
}
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