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148 lines
4.0 KiB
148 lines
4.0 KiB
/*****************************************************************
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Copyright (c) 1996-2000 the kicker authors. See file AUTHORS.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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******************************************************************/
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#include <tqapplication.h>
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#include <tqpainter.h>
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#include "userrectsel.h"
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#include "userrectsel.moc"
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UserRectSel::UserRectSel(const RectList& rects, const TQPoint& _offset, const TQColor& color)
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: TQWidget(0, 0, (WFlags)(WStyle_Customize | WX11BypassWM)),
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rectangles(rects),
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offset(_offset)
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{
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setGeometry(-10, -10, 2, 2);
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_color = color;
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for (int i = 0; i < 8; i++)
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_frame[i] = 0;
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}
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UserRectSel::~UserRectSel()
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{
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for (int i = 0; i < 8; i++)
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delete _frame[i];
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}
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void UserRectSel::mouseReleaseEvent(TQMouseEvent * e)
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{
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if (e->button() == Qt::LeftButton)
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{
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tqApp->exit_loop();
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}
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}
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void UserRectSel::mouseMoveEvent(TQMouseEvent * e)
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{
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PanelStrut nearest = current;
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int diff = -1;
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TQPoint p = e->globalPos(); // + offset;
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for (RectList::const_iterator it = rectangles.constBegin();
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it != rectangles.constEnd();
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++it)
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{
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PanelStrut r = *it;
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int ndiff = (r.m_rect.center() - p).manhattanLength();
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if (diff < 0 || ndiff < diff)
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{
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diff = ndiff;
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nearest = r;
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}
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}
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if (nearest != current)
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{
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paintCurrent();
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current = nearest;
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paintCurrent();
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}
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}
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void UserRectSel::paintCurrent()
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{
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int i;
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int x, y, w, h;
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if (!_frame[0])
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{
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for (i = 0; i < 4; i++)
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{
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_frame[i] = new TQWidget(0, 0, (WFlags)(WStyle_Customize | WStyle_NoBorder | WX11BypassWM));
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_frame[i]->setPaletteBackgroundColor(Qt::black);
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}
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for (i = 4; i < 8; i++)
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{
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_frame[i] = new TQWidget(0, 0, (WFlags)(WStyle_Customize | WStyle_NoBorder | WX11BypassWM));
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_frame[i]->setPaletteBackgroundColor(_color);
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}
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}
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x = current.m_rect.x();
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y = current.m_rect.y();
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w = current.m_rect.width();
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h = current.m_rect.height();
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if (w > 0 && h > 0)
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{
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_frame[0]->setGeometry(x, y, w, 4);
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_frame[1]->setGeometry(x, y, 4, h);
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_frame[2]->setGeometry(x + w - 4, y, 4, h);
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_frame[3]->setGeometry(x, y + h - 4, w, 4);
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for (i = 0; i < 4; i++)
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_frame[i]->show();
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}
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x += 1;
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y += 1;
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w -= 2;
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h -= 2;
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if (w > 0 && h > 0)
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{
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_frame[4]->setGeometry(x, y, w, 2);
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_frame[5]->setGeometry(x, y, 2, h);
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_frame[6]->setGeometry(x + w - 2, y, 2, h);
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_frame[7]->setGeometry(x, y + h - 2, w, 2);
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for (i = 4; i < 8; i++)
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_frame[i]->show();
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}
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}
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UserRectSel::PanelStrut UserRectSel::select(const RectList& rects, const TQPoint& offset, const TQColor& color)
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{
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UserRectSel sel(rects, offset, color);
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sel.show();
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sel.grabMouse();
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sel.paintCurrent();
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tqApp->enter_loop();
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sel.paintCurrent();
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sel.releaseMouse();
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tqApp->syncX();
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return sel.current;
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}
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