690d926ac4
a 'BidiString' holds both the logical content and the visual reordered version of the content of a string. this helps to reduce the number of calls to reorder the string before drawing it (as introduced in the patch from Ken Bloom) and to be more consistent in menus and textboxes (drawing cursors and underlining text).
66 lines
2.2 KiB
C++
66 lines
2.2 KiB
C++
// OSDWindow.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.
|
|
|
|
#ifndef OSDWINDOW_HH
|
|
#define OSDWINDOW_HH
|
|
|
|
#include "FbTk/FbWindow.hh"
|
|
|
|
class BScreen;
|
|
class FbWinFrameTheme;
|
|
|
|
namespace FbTk {
|
|
template <class T> class ThemeProxy;
|
|
class BiDiString;
|
|
}
|
|
|
|
class OSDWindow: public FbTk::FbWindow {
|
|
public:
|
|
OSDWindow(const FbTk::FbWindow &parent, BScreen &screen,
|
|
FbTk::ThemeProxy<FbWinFrameTheme> &theme):
|
|
FbTk::FbWindow(parent, 0, 0, 10, 10, 0, false, true),
|
|
m_screen(screen), m_theme(theme),
|
|
m_pixmap(None), m_visible(false) { }
|
|
|
|
void reconfigTheme();
|
|
void resize(const FbTk::BiDiString &text);
|
|
void showText(const FbTk::BiDiString &text);
|
|
void hide();
|
|
|
|
bool isVisible() const { return m_visible; }
|
|
BScreen &screen() const { return m_screen; }
|
|
FbTk::ThemeProxy<FbWinFrameTheme> &theme() { return m_theme; }
|
|
protected:
|
|
/// Force visible status, use with care.
|
|
void setVisible(bool visible) {
|
|
m_visible = visible;
|
|
}
|
|
|
|
private:
|
|
void show();
|
|
|
|
BScreen &m_screen;
|
|
FbTk::ThemeProxy<FbWinFrameTheme> &m_theme;
|
|
Pixmap m_pixmap;
|
|
bool m_visible;
|
|
};
|
|
|
|
#endif // OSDWINDOW_HH
|