52 lines
1.5 KiB
C++
52 lines
1.5 KiB
C++
/**
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* @author Christian Burger (christian@krikkel.de)
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*/
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#include <kNCurses/HorizontalTilingWindowManager.hpp>
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#include <kNCurses/Window.hpp>
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#include <ncursesw/ncurses.h>
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#include <algorithm>
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namespace krikkel::NCurses
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{
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using std::list;
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using std::recursive_mutex;
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using std::scoped_lock;
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HorizontalTilingWindowManager::HorizontalTilingWindowManager(NCursesWindow *rootWindow, std::recursive_mutex *ncursesMutex)
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: TilingWindowManager(rootWindow, ncursesMutex)
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{}
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void HorizontalTilingWindowManager::updateLayout()
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{
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size_t stackSize = visibleStack.size();
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if(stackSize == 0)
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{
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rootWindow->clear();
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return;
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}
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scoped_lock lock(*ncursesMutex);
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int availableWidth = rootWindow->width();
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int availableHeight = rootWindow->height();
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int windowWidth = availableWidth / stackSize - 1;
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if((windowWidth + 1) * stackSize < availableWidth)
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++windowWidth;
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uint16_t x = 0;
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list<Window *>::iterator it = visibleStack.begin();
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for(size_t index = 0
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; index < visibleStack.size() - 1
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; ++index)
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{
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resizeWindow(*it++, availableHeight, windowWidth, 0, x);
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x += windowWidth;
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{
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rootWindow->move(0, x++);
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rootWindow->vline(availableHeight);
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}
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}
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resizeWindow(*it, availableHeight, availableWidth - x, 0, x);
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}
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} |