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107 lines
3.1 KiB
107 lines
3.1 KiB
/*************************************************************************** |
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* Copyright (C) 2008-2011 by Andrzej Rybczak * |
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* electricityispower@gmail.com * |
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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 2 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 * |
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* Free Software Foundation, Inc., * |
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. * |
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***************************************************************************/ |
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#include <cassert> |
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#include "screen.h" |
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#include "global.h" |
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using Global::myScreen; |
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using Global::myLockedScreen; |
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using Global::myInactiveScreen; |
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void ApplyToVisibleWindows(void (BasicScreen::*f)()) |
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{ |
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if (myLockedScreen && myScreen->isMergable()) |
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{ |
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if (myScreen == myLockedScreen) |
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{ |
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if (myInactiveScreen) |
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(myInactiveScreen->*f)(); |
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} |
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else |
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(myLockedScreen->*f)(); |
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} |
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(myScreen->*f)(); |
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} |
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void UpdateInactiveScreen(BasicScreen *screen) |
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{ |
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myInactiveScreen = myLockedScreen == screen ? 0 : myLockedScreen; |
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} |
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bool isVisible(BasicScreen *screen) |
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{ |
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assert(screen != 0); |
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if (myLockedScreen && myScreen->isMergable()) |
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return screen == myInactiveScreen || screen == myLockedScreen; |
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else |
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return screen == myScreen; |
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} |
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void BasicScreen::GetWindowResizeParams(size_t &x_offset, size_t &width, bool adjust_locked_screen) |
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{ |
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width = COLS; |
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x_offset = 0; |
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if (myLockedScreen && myInactiveScreen) |
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{ |
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size_t locked_width = COLS*Config.locked_screen_width_part; |
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if (myLockedScreen == this) |
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width = locked_width; |
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else |
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{ |
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width = COLS-locked_width-1; |
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x_offset = locked_width+1; |
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if (adjust_locked_screen) |
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{ |
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myLockedScreen->Resize(); |
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myLockedScreen->Refresh(); |
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attron(COLOR_PAIR(Config.main_color)); |
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mvvline(Global::MainStartY, x_offset-1, 0, Global::MainHeight); |
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attroff(COLOR_PAIR(Config.main_color)); |
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refresh(); |
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} |
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} |
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} |
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} |
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bool BasicScreen::Lock() |
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{ |
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if (myLockedScreen) |
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return false; |
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if (isLockable()) |
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{ |
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myLockedScreen = this; |
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return true; |
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} |
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else |
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return false; |
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} |
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void BasicScreen::Unlock() |
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{ |
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if (myInactiveScreen && myInactiveScreen != myLockedScreen) |
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myScreen = myInactiveScreen; |
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myLockedScreen->SwitchTo(); |
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myLockedScreen = 0; |
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myInactiveScreen = 0; |
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}
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