947 lines
26 KiB
C++
947 lines
26 KiB
C++
/*
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* $Id$
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*
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* Redmond KWin client
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*
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* Copyright 2001
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* Karol Szwed <gallium@kde.org>
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* http://gallium.n3.net/
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*
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* Based on the default KWin client.
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*
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* Updated to support toolwindows 3/2001 (KS)
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*
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*/
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#include "redmond.h"
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#include <qlayout.h>
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#include <qdrawutil.h>
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#include <qdatetime.h>
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#include <kpixmapeffect.h>
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#include <kimageeffect.h>
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#include <kdrawutil.h>
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#include <klocale.h>
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#include <qbitmap.h>
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#include <qtooltip.h>
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#include <qimage.h>
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#include <qlabel.h>
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#include <qapplication.h>
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namespace Redmond {
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static const char *kdelogo[] = {
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/* columns rows colors chars-per-pixel */
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"16 16 8 1",
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" c None",
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". c #000000",
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"+ c #A0A0A4",
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"@ c #FFFFFF",
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"# c #585858",
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"$ c #C0C0C0",
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"% c #808080",
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"& c #DCDCDC",
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" ",
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" .. .. ",
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" .+@. .@#. ",
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" .@@@. .@@@# ",
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" .@@@..$@@$. ",
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" .@@@.@@@$. ",
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" .@@@%@@$. ",
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" .@@@&@@. ",
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" .@@@@@@. ",
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" .@@@$@@&. ",
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" .@@@.@@@. ",
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" .@@@.+@@@. ",
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" .@@@..$@@&. ",
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" .@@%. .@@@. ",
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" .... ... ",
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" "};
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static unsigned char iconify_bits[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x7e, 0x00, 0x7e, 0x00, 0x00, 0x00};
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static unsigned char close_bits[] = {
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0x00, 0x00, 0x86, 0x01, 0xcc, 0x00, 0x78, 0x00, 0x30, 0x00, 0x78, 0x00,
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0xcc, 0x00, 0x86, 0x01, 0x00, 0x00, 0x00, 0x00};
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static unsigned char maximize_bits[] = {
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0xff, 0x01, 0xff, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
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0x01, 0x01, 0x01, 0x01, 0xff, 0x01, 0x00, 0x00};
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static unsigned char minmax_bits[] = {
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0xfc, 0x00, 0xfc, 0x00, 0x84, 0x00, 0xbf, 0x00, 0xbf, 0x00, 0xe1, 0x00,
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0x21, 0x00, 0x21, 0x00, 0x3f, 0x00, 0x00, 0x00};
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static unsigned char question_bits[] = {
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0x00, 0x00, 0x3c, 0x00, 0x66, 0x00, 0x60, 0x00, 0x30, 0x00, 0x18, 0x00,
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0x00, 0x00, 0x18, 0x00, 0x18, 0x00, 0x00, 0x00};
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// Up / Down titlebar button images
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static KPixmap *btnPix1;
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static KPixmap *iBtnPix1;
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static KPixmap *btnDownPix1;
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static KPixmap *iBtnDownPix1;
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static KPixmap *miniBtnPix1;
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static KPixmap *iMiniBtnPix1;
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static KPixmap *miniBtnDownPix1;
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static KPixmap *iMiniBtnDownPix1;
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static QPixmap *defaultMenuPix;
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static QColor *btnForeground;
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static bool pixmaps_created = false;
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static int toolTitleHeight;
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static int normalTitleHeight;
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static int borderWidth;
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static inline const KDecorationOptions *options()
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{
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return KDecoration::options();
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}
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static void drawButtonFrame( KPixmap *pix, const QColorGroup &g, bool sunken )
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{
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QPainter p;
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int x2 = pix->width() - 1;
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int y2 = pix->height() - 1;
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p.begin(pix);
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// titlebar button frame
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p.setPen( sunken ? g.dark().dark(155) : g.light());
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p.drawLine(0, 0, x2-1, 0);
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p.drawLine(0, 0, 0, y2-1);
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if (sunken)
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{
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p.setPen( g.mid().dark(135) );
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p.drawLine(1, 1, x2-2, 1);
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p.drawLine(1, 1, 1, y2-2);
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}
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p.setPen( sunken ? g.light() : g.mid().dark(135));
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p.drawLine(1, y2-1, x2-1, y2-1);
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p.drawLine(x2-1, 1, x2-1, y2-1);
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p.setPen( sunken ? g.light() : g.dark().dark(155));
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p.drawLine(0, y2, x2, y2);
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p.drawLine(x2, 0, x2, y2);
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}
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static void create_pixmaps ()
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{
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if (pixmaps_created)
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return;
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pixmaps_created = true;
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bool highcolor = QPixmap::defaultDepth() > 8;
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btnPix1 = new KPixmap;
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btnDownPix1 = new KPixmap;
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iBtnPix1 = new KPixmap;
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iBtnDownPix1 = new KPixmap;
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miniBtnPix1 = new KPixmap;
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miniBtnDownPix1 = new KPixmap;
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iMiniBtnPix1 = new KPixmap;
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iMiniBtnDownPix1 = new KPixmap;
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defaultMenuPix = new QPixmap(kdelogo);
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// buttons (active/inactive, sunken/unsunken)
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QColorGroup g = options()->colorGroup(KDecoration::ColorButtonBg, true);
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QColor c = g.background();
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btnPix1->resize(normalTitleHeight, normalTitleHeight-2);
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btnDownPix1->resize(normalTitleHeight, normalTitleHeight-2);
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iBtnPix1->resize(normalTitleHeight, normalTitleHeight-2);
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iBtnDownPix1->resize(normalTitleHeight, normalTitleHeight-2);
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miniBtnPix1->resize(toolTitleHeight, toolTitleHeight);
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miniBtnDownPix1->resize(toolTitleHeight, toolTitleHeight);
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iMiniBtnPix1->resize(toolTitleHeight, toolTitleHeight);
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iMiniBtnDownPix1->resize(toolTitleHeight, toolTitleHeight);
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if (highcolor && false) {
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KPixmapEffect::gradient(*btnPix1, c.light(130), c.dark(130),
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KPixmapEffect::VerticalGradient);
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KPixmapEffect::gradient(*btnDownPix1, c.dark(130), c.light(130),
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KPixmapEffect::VerticalGradient);
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KPixmapEffect::gradient(*miniBtnPix1, c.light(130), c.dark(130),
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KPixmapEffect::VerticalGradient);
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KPixmapEffect::gradient(*miniBtnDownPix1, c.dark(130), c.light(130),
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KPixmapEffect::VerticalGradient);
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g = options()->colorGroup(KDecoration::ColorButtonBg, false);
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c = g.background();
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KPixmapEffect::gradient(*iBtnPix1, c.light(130), c.dark(130),
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KPixmapEffect::VerticalGradient);
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KPixmapEffect::gradient(*iBtnDownPix1, c.dark(130), c.light(130),
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KPixmapEffect::VerticalGradient);
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KPixmapEffect::gradient(*iMiniBtnPix1, c.light(130), c.dark(130),
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KPixmapEffect::VerticalGradient);
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KPixmapEffect::gradient(*iMiniBtnDownPix1, c.dark(130), c.light(130),
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KPixmapEffect::VerticalGradient);
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} else {
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btnPix1->fill(c.rgb());
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btnDownPix1->fill(c.rgb());
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miniBtnPix1->fill(c.rgb());
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miniBtnDownPix1->fill(c.rgb());
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g = options()->colorGroup(KDecoration::ColorButtonBg, false);
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c = g.background();
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iBtnPix1->fill(c.rgb());
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iBtnDownPix1->fill(c.rgb());
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iMiniBtnPix1->fill(c.rgb());
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iMiniBtnDownPix1->fill(c.rgb());
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}
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g = options()->colorGroup(KDecoration::ColorButtonBg, true);
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drawButtonFrame(btnPix1, g, false);
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drawButtonFrame(btnDownPix1, g, true);
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drawButtonFrame(miniBtnPix1, g, false);
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drawButtonFrame(miniBtnDownPix1, g, true);
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g = options()->colorGroup(KDecoration::ColorButtonBg, false);
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drawButtonFrame(iBtnPix1, g, false);
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drawButtonFrame(iBtnDownPix1, g, true);
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drawButtonFrame(iMiniBtnPix1, g, false);
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drawButtonFrame(iMiniBtnDownPix1, g, true);
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// Make sure button pixmaps contrast with the current colour scheme.
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if (qGray(options()->color(KDecoration::ColorButtonBg, true).rgb()) > 127)
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btnForeground = new QColor(Qt::black);
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else
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btnForeground = new QColor(Qt::white);
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}
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void delete_pixmaps()
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{
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delete btnPix1;
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delete btnDownPix1;
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delete iBtnPix1;
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delete iBtnDownPix1;
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delete miniBtnPix1;
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delete miniBtnDownPix1;
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delete iMiniBtnPix1;
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delete iMiniBtnDownPix1;
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delete defaultMenuPix;
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delete btnForeground;
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pixmaps_created = false;
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}
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RedmondButton::RedmondButton(RedmondDeco *parent, const char *name,
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const unsigned char *bitmap, bool menuButton, bool isMini, int size, const QString& tip, const int realizeBtns)
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: QButton(parent->widget(), name)
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{
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// Eliminate background flicker
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setBackgroundMode( NoBackground );
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setCursor( arrowCursor );
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menuBtn = menuButton;
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miniBtn = isMini;
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client = parent;
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this->size = size;
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realizeButtons = realizeBtns;
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// Use larger button for the menu, or mini-buttons for toolwindows.
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if ( isMini || menuButton ) {
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setFixedSize(size, size);
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resize(size, size);
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} else {
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setFixedSize(size, size-2);
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resize(size, size-2);
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}
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if ( bitmap ) {
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setBitmap(bitmap);
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}
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QToolTip::add(this, tip);
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}
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QSize RedmondButton::sizeHint() const
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{
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if ( miniBtn || menuBtn )
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return( QSize(size, size) );
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else
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return( QSize(size, size-2) );
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}
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void RedmondButton::reset()
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{
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repaint(false);
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}
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void RedmondButton::setBitmap(const unsigned char *bitmap)
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{
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pix.resize(0, 0);
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deco = QBitmap(10, 10, bitmap, true);
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deco.setMask(deco);
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repaint( false );
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}
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void RedmondButton::setPixmap( const QPixmap &p )
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{
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deco.resize(0, 0);
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pix = p;
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if (miniBtn || menuBtn)
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setMask(QRect(0, 0, size, size));
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else
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setMask(QRect(0, 0, size, size-2));
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repaint(false);
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}
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void RedmondButton::mousePressEvent( QMouseEvent* e )
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{
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last_button = e->button();
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QMouseEvent me(e->type(), e->pos(), e->globalPos(),
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(e->button()&realizeButtons)?LeftButton:NoButton, e->state());
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QButton::mousePressEvent( &me );
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}
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void RedmondButton::mouseReleaseEvent( QMouseEvent* e )
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{
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last_button = e->button();
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QMouseEvent me ( e->type(), e->pos(), e->globalPos(),
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(e->button()&realizeButtons)?LeftButton:NoButton, e->state() );
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QButton::mouseReleaseEvent( &me );
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}
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void RedmondButton::drawButton(QPainter *p)
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{
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if ( pix.isNull() ) {
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if ( client->isActive() ) {
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if ( isDown() )
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p->drawPixmap(0, 0, miniBtn ? *miniBtnDownPix1 : *btnDownPix1);
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else
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p->drawPixmap(0, 0, miniBtn ? *miniBtnPix1 : *btnPix1);
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} else {
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if ( isDown() )
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p->drawPixmap(0, 0, miniBtn ? *iMiniBtnDownPix1 : *iBtnDownPix1);
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else
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p->drawPixmap(0, 0, miniBtn ? *iMiniBtnPix1 : *iBtnPix1);
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}
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p->setPen( *btnForeground );
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int xOff = (width()-10)/2;
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int yOff = (height()-10)/2;
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p->drawPixmap(isDown() ? xOff+1: xOff, isDown() ? yOff+1 : yOff, deco);
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} else {
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p->fillRect(0, 0, width(), height(),
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options()->color(KDecoration::ColorTitleBar, client->isActive()));
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if ( menuBtn && size < 16) {
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QPixmap tmpPix;
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// Smooth scale the menu button pixmap
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tmpPix.convertFromImage(
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pix.convertToImage().smoothScale(size, size));
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p->drawPixmap( 0, 0, tmpPix );
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} else {
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int xOff = (width() -pix.width() )/2;
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int yOff = (height()-pix.height())/2;
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p->drawPixmap(xOff, yOff, pix );
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}
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}
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}
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RedmondDeco::RedmondDeco(KDecorationBridge *b, KDecorationFactory *f)
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: KDecoration(b, f)
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{
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}
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void RedmondDeco::init()
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{
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createMainWidget(WResizeNoErase);
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widget()->installEventFilter(this);
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widget()->setBackgroundMode(NoBackground);
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// bool reverse = QApplication::reverseLayout();
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// Finally, toolwindows look small
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// if ( isTool() ) {
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// titleHeight = toolTitleHeight+2;
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// smallButtons = true;
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// } else {
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titleHeight = normalTitleHeight+2;
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smallButtons = false;
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// }
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lastButtonWidth = 0;
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QGridLayout* g = new QGridLayout(widget(), 0, 0, 0);
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g->setResizeMode(QLayout::FreeResize);
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if (isPreview()) {
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g->addWidget(new QLabel(i18n("<center><b>Redmond preview</b></center>"), widget()), 3, 1);
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} else {
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g->addItem(new QSpacerItem( 0, 0 ), 3, 1); // no widget in the middle
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}
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g->addRowSpacing(0, borderWidth); // Top grab bar
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// without the next line, unshade flickers
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g->addItem(new QSpacerItem(0, 0, QSizePolicy::Fixed, QSizePolicy::Expanding));
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g->setRowStretch(3, 10); // Wrapped window
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g->addRowSpacing(4, borderWidth); // bottom handles
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g->addRowSpacing(2, 1); // Line below title bar
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g->addColSpacing(0, borderWidth);
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g->addColSpacing(2, borderWidth);
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button[BtnMenu] = new RedmondButton(this, "menu", NULL, true, smallButtons, titleHeight-2, i18n("Menu"), LeftButton|RightButton);
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button[BtnClose] = new RedmondButton(this, "close", close_bits, false, smallButtons, titleHeight-2, i18n("Close"));
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button[BtnMin] = new RedmondButton(this, "iconify", iconify_bits, false, smallButtons, titleHeight-2, i18n("Minimize"));
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button[BtnMax] = new RedmondButton(this, "maximize", maximize_bits, false, smallButtons, titleHeight-2, i18n("Maximize"), LeftButton|MidButton|RightButton);
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// Connect required stuff together
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connect(button[BtnMenu], SIGNAL(pressed()), this, SLOT(menuButtonPressed()));
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connect(button[BtnClose], SIGNAL(clicked()), this, SLOT(closeWindow()));
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connect(button[BtnMin], SIGNAL(clicked()), this, SLOT(minimize()));
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connect(button[BtnMax], SIGNAL(clicked()), this, SLOT(slotMaximize()));
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// Pack the titleBar hbox with items
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hb = new QBoxLayout(0, QBoxLayout::LeftToRight, 0, 0, 0);
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hb->setResizeMode(QLayout::FreeResize);
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hb->addSpacing(2);
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hb->addWidget(button[BtnMenu]);
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titlebar = new QSpacerItem(10, titleHeight, QSizePolicy::Expanding, QSizePolicy::Minimum);
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hb->addItem(titlebar);
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hb->addSpacing(borderWidth/2);
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if ( providesContextHelp() ) {
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button[BtnHelp] = new RedmondButton(this, "help", question_bits, false, smallButtons, titleHeight-2, i18n("Help"));
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connect( button[BtnHelp], SIGNAL( clicked() ), this, SLOT( showContextHelp() ));
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hb->addWidget( button[BtnHelp] );
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} else {
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button[BtnHelp] = NULL;
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}
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hb->addWidget(button[BtnMin]);
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hb->addWidget(button[BtnMax]);
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hb->addSpacing(borderWidth/2);
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hb->addWidget(button[BtnClose]);
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hb->addSpacing(2);
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g->addLayout(hb, 1, 1);
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// Hide buttons which are not required
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// We can un-hide them if required later
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if (!isMinimizable())
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button[BtnMin]->hide();
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if (!isMaximizable())
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button[BtnMax]->hide();
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if (!isCloseable())
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button[BtnClose]->hide();
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hiddenItems = false;
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// Make sure that the menu button uses the correct mini-icon
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iconChange();
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widget()->layout()->activate();
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}
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void RedmondDeco::slotReset()
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{
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// 0 to 3 ( 4 buttons - Help, Max, Iconify, Close )
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for(int i = RedmondDeco::BtnHelp; i <= RedmondDeco::BtnClose; i++)
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if (button[i])
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button[i]->reset();
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// The menu is reset by iconChange()
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widget()->repaint( false );
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}
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void RedmondDeco::iconChange()
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{
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QPixmap miniIcon = icon().pixmap(QIconSet::Small, QIconSet::Normal);
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if (!miniIcon.isNull())
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button[BtnMenu]->setPixmap(miniIcon);
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else
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button[BtnMenu]->setPixmap(*defaultMenuPix);
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if (button[BtnMenu]->isVisible())
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button[BtnMenu]->repaint(false);
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}
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void RedmondDeco::slotMaximize()
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{
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if ( button[BtnMax]->last_button == MidButton )
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maximize( maximizeMode() ^ MaximizeVertical );
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else if ( button[BtnMax]->last_button == RightButton )
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maximize( maximizeMode() ^ MaximizeHorizontal );
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else
|
|
maximize( maximizeMode() == MaximizeFull ? MaximizeRestore : MaximizeFull );
|
|
}
|
|
|
|
|
|
void RedmondDeco::resizeEvent(QResizeEvent *)
|
|
{
|
|
calcHiddenButtons();
|
|
/*
|
|
if (isVisibleToTLW()) {
|
|
update(rect());
|
|
int dx = 0;
|
|
int dy = 0;
|
|
|
|
if ( e->oldSize().width() != width() )
|
|
dx = 32 + QABS( e->oldSize().width() - width() );
|
|
|
|
if ( e->oldSize().height() != height() )
|
|
dy = 8 + QABS( e->oldSize().height() - height() );
|
|
|
|
if ( dy )
|
|
update( 0, height() - dy + 1, width(), dy );
|
|
|
|
if ( dx )
|
|
{
|
|
update( width() - dx + 1, 0, dx, height() );
|
|
update( QRect( QPoint(4,4), titlebar->geometry().bottomLeft() - QPoint(1,0) ) );
|
|
update( QRect( titlebar->geometry().topRight(), QPoint( width() - 4, titlebar->geometry().bottom() ) ) );
|
|
// Titlebar needs no paint event
|
|
QApplication::postEvent( this, new QPaintEvent( titlebar->geometry(), FALSE ) );
|
|
}
|
|
}
|
|
*/
|
|
}
|
|
|
|
|
|
void RedmondDeco::captionChange( const QString& )
|
|
{
|
|
widget()->repaint( titlebar->geometry(), false );
|
|
}
|
|
|
|
|
|
void RedmondDeco::paintEvent( QPaintEvent* )
|
|
{
|
|
bool hicolor = QPixmap::defaultDepth() > 8;
|
|
int fontoffset = 1;
|
|
|
|
QPainter p(widget());
|
|
|
|
// Obtain widget bounds.
|
|
QRect r(widget()->rect());
|
|
int x = r.x();
|
|
int y = r.y();
|
|
int x2 = r.width()-1;
|
|
int y2 = r.height()-1;
|
|
int w = r.width();
|
|
int h = r.height();
|
|
|
|
// Draw part of the frame that is the frame color
|
|
// ==============================================
|
|
QColorGroup g = options()->colorGroup(KDecoration::ColorFrame, isActive());
|
|
p.setPen( g.background() );
|
|
p.drawLine( x, y, x2-1, y );
|
|
p.drawLine( x, y, x, y2-1 );
|
|
|
|
// Draw line under title bar
|
|
p.drawLine( x+borderWidth, y+titleHeight+borderWidth, x2-borderWidth, y+titleHeight+borderWidth );
|
|
// Draw a hidden line that appears during shading
|
|
p.drawLine( x+borderWidth, y2-borderWidth, x2-borderWidth, y2-borderWidth );
|
|
|
|
// Fill out the border edges
|
|
for (int i = 1; i < borderWidth; i++)
|
|
p.drawRect( x+i, y+i, w-2*i, h-2*i );
|
|
|
|
// Draw highlights and lowlights
|
|
p.setPen(g.light());
|
|
for (int i = 1; i <= borderWidth/3; i++) {
|
|
p.drawLine( x+i, y+i, x2-i-1, y+i);
|
|
p.drawLine( x+i, y+i, x+i, y2-i-1);
|
|
}
|
|
|
|
p.setPen(g.mid().dark(135));
|
|
for (int i = 1; i <= borderWidth/3; i++) {
|
|
p.drawLine( x2-i, y+i+1, x2-i, y2-i);
|
|
p.drawLine( x+i+1, y2-i, x2-i, y2-i);
|
|
}
|
|
|
|
// Draw black edges
|
|
p.setPen( g.dark().dark(155) );
|
|
p.drawLine(x2, y, x2, y2);
|
|
p.drawLine(x, y2, x2, y2);
|
|
|
|
// Draw the title bar.
|
|
// ===================
|
|
r = titlebar->geometry();
|
|
QFontMetrics fm(options()->font(true));
|
|
|
|
// Obtain blend colours.
|
|
QColor c1 = options()->color(KDecoration::ColorTitleBar, isActive() );
|
|
QColor c2 = options()->color(KDecoration::ColorTitleBlend, isActive() );
|
|
|
|
// Paint without a buffer if the colours are the same to
|
|
// improve performance, and only draw gradients on hicolor displays.
|
|
if ((c1 != c2) && hicolor) {
|
|
// KS - Add gradient caching if needed at a later stage.
|
|
|
|
// Create a disposable pixmap buffer for the title blend
|
|
KPixmap* titleBuffer = new KPixmap;
|
|
titleBuffer->resize(w-2*borderWidth, titleHeight);
|
|
|
|
if (titleBuffer->depth() > 16) {
|
|
KPixmapEffect::gradient(*titleBuffer, c1, c2,
|
|
KPixmapEffect::HorizontalGradient);
|
|
} else {
|
|
// This enables dithering on 15 and 16bit displays, preventing
|
|
// some pretty horrible banding effects
|
|
QImage image = KImageEffect::gradient(titleBuffer->size(), c1, c2,
|
|
KImageEffect::HorizontalGradient);
|
|
|
|
titleBuffer->convertFromImage(image, Qt::OrderedDither);
|
|
}
|
|
|
|
QPainter p2( titleBuffer, this );
|
|
|
|
// Since drawing the gradient is (relatively) slow, it is best
|
|
// to draw the title text on the pixmap.
|
|
|
|
// Reduce the font size and weight for toolwindows.
|
|
QFont fnt = options()->font(true);
|
|
if ( smallButtons ) {
|
|
fnt.setPointSize( fnt.pointSize() - 2 ); // Shrink font by 2 pt.
|
|
fnt.setWeight( QFont::Normal );
|
|
fontoffset = 0;
|
|
}
|
|
p2.setFont( fnt );
|
|
p2.setPen( options()->color(KDecoration::ColorFont, isActive() ));
|
|
p2.drawText( r.x(), fontoffset, r.width()-3, r.height()-1,
|
|
AlignLeft | AlignVCenter, caption() );
|
|
p2.end();
|
|
|
|
p.drawPixmap( borderWidth, borderWidth, *titleBuffer );
|
|
|
|
delete titleBuffer;
|
|
|
|
} else {
|
|
// Assume lower ended hardware, so don't use buffers.
|
|
// Don't draw a gradient either.
|
|
p.fillRect( borderWidth, borderWidth, w-2*borderWidth, titleHeight, c1 );
|
|
|
|
// Draw the title text.
|
|
QFont fnt = options()->font(true);
|
|
if ( smallButtons )
|
|
{
|
|
fnt.setPointSize( fnt.pointSize() - 2 ); // Shrink font by 2 pt.
|
|
fnt.setWeight( QFont::Normal );
|
|
fontoffset = 0;
|
|
}
|
|
p.setFont( fnt );
|
|
p.setPen(options()->color(KDecoration::ColorFont, isActive() ));
|
|
p.drawText(r.x()+4, r.y()+fontoffset, r.width()-3, r.height()-1,
|
|
AlignLeft | AlignVCenter, caption() );
|
|
}
|
|
|
|
}
|
|
|
|
void RedmondDeco::showEvent(QShowEvent *)
|
|
{
|
|
calcHiddenButtons();
|
|
widget()->show();
|
|
}
|
|
|
|
|
|
void RedmondDeco::mouseDoubleClickEvent( QMouseEvent * e )
|
|
{
|
|
if (titlebar->geometry().contains( e->pos() ) )
|
|
titlebarDblClickOperation();
|
|
}
|
|
|
|
|
|
void RedmondDeco::maximizeChange(bool m)
|
|
{
|
|
button[BtnMax]->setBitmap(m ? minmax_bits : maximize_bits);
|
|
}
|
|
|
|
void RedmondDeco::calcHiddenButtons()
|
|
{
|
|
// order of hiding is help, maximize, minimize, close, then menu;
|
|
int minWidth = (2 + 4 + (providesContextHelp() ? 2 : 1 )) * normalTitleHeight;
|
|
|
|
if (lastButtonWidth > width()) { // Shrinking
|
|
lastButtonWidth = width();
|
|
if (width() < minWidth) {
|
|
hiddenItems = true;
|
|
|
|
for(int i = RedmondDeco::BtnHelp; i <= RedmondDeco::BtnMenu; i++) {
|
|
if (button[i]) {
|
|
if ( !button[i]->isHidden() ) {
|
|
button[i]->hide();
|
|
}
|
|
minWidth -= button[i]->sizeHint().width();
|
|
if (width() >= minWidth) {
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
if ( hiddenItems ) { // Expanding
|
|
lastButtonWidth = width();
|
|
int totalSize = normalTitleHeight*3;
|
|
|
|
for (int i = RedmondDeco::BtnMenu; i >= RedmondDeco::BtnHelp; i--) {
|
|
if (button[i]) {
|
|
if (button[i]->sizeHint().width() + totalSize <= width()) {
|
|
totalSize += button[i]->sizeHint().width();
|
|
button[i]->resize(button[i]->sizeHint());
|
|
button[i]->show();
|
|
} else {
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
// all items shown now
|
|
hiddenItems = false;
|
|
} else {
|
|
lastButtonWidth = width();
|
|
}
|
|
}
|
|
}
|
|
|
|
RedmondDeco::Position RedmondDeco::mousePosition(const QPoint &p) const
|
|
{
|
|
Position m = PositionCenter;
|
|
|
|
const int range = 14 + 3*borderWidth/2;
|
|
|
|
if ( ( p.x() > borderWidth && p.x() < width() - borderWidth )
|
|
&& ( p.y() > borderWidth && p.y() < height() - borderWidth ) )
|
|
m = PositionCenter;
|
|
else if ( p.y() <= range && p.x() <= range)
|
|
m = PositionTopLeft;
|
|
else if ( p.y() >= height()-range && p.x() >= width()-range)
|
|
m = PositionBottomRight;
|
|
else if ( p.y() >= height()-range && p.x() <= range)
|
|
m = PositionBottomLeft;
|
|
else if ( p.y() <= range && p.x() >= width()-range)
|
|
m = PositionTopRight;
|
|
else if ( p.y() <= borderWidth )
|
|
m = PositionTop;
|
|
else if ( p.y() >= height()-borderWidth )
|
|
m = PositionBottom;
|
|
else if ( p.x() <= borderWidth )
|
|
m = PositionLeft;
|
|
else if ( p.x() >= width()-borderWidth )
|
|
m = PositionRight;
|
|
else
|
|
m = PositionCenter;
|
|
|
|
return m;
|
|
}
|
|
|
|
void RedmondDeco::borders(int &l, int &r, int &t, int &b) const
|
|
{
|
|
// bool reverse = QApplication::reverseLayout();
|
|
l = borderWidth;
|
|
r = borderWidth;
|
|
t = borderWidth + titlebar->geometry().height() + 1;
|
|
b = borderWidth;
|
|
}
|
|
|
|
void RedmondDeco::resize(const QSize &s)
|
|
{
|
|
widget()->resize(s);
|
|
}
|
|
|
|
QSize RedmondDeco::minimumSize() const
|
|
{
|
|
return QSize(50, 50); // what's good for the goose....
|
|
}
|
|
|
|
void RedmondDeco::activeChange()
|
|
{
|
|
QPixmap miniIcon = icon().pixmap(QIconSet::Small, QIconSet::Normal);
|
|
if (!miniIcon.isNull()) {
|
|
button[BtnMenu]->setPixmap(miniIcon);
|
|
} else {
|
|
button[BtnMenu]->setPixmap(kdelogo);
|
|
}
|
|
|
|
// Reset the menu button ?
|
|
for (int i = BtnHelp; i < BtnCount; i++) {
|
|
if (button[i]) button[i]->reset();
|
|
}
|
|
|
|
widget()->repaint(false);
|
|
}
|
|
|
|
void RedmondDeco::captionChange()
|
|
{
|
|
widget()->repaint(titlebar->geometry(), false);
|
|
}
|
|
|
|
void RedmondDeco::maximizeChange()
|
|
{
|
|
bool m = (maximizeMode() == MaximizeFull);
|
|
button[BtnMax]->setBitmap(m ? minmax_bits : maximize_bits);
|
|
QToolTip::remove(button[BtnMax]);
|
|
QToolTip::add(button[BtnMax], m ? i18n("Restore") : i18n("Maximize"));
|
|
}
|
|
|
|
void RedmondDeco::desktopChange()
|
|
{
|
|
}
|
|
|
|
void RedmondDeco::shadeChange()
|
|
{
|
|
}
|
|
|
|
void RedmondDeco::menuButtonPressed()
|
|
{
|
|
static QTime* t = NULL;
|
|
static RedmondDeco* lastClient = NULL;
|
|
if (t == NULL) t = new QTime;
|
|
bool dbl = ( lastClient == this && t->elapsed() <= QApplication::doubleClickInterval());
|
|
lastClient = this;
|
|
t->start();
|
|
if (!dbl) {
|
|
QPoint menupoint(button[BtnMenu]->rect().bottomLeft().x()-3,
|
|
button[BtnMenu]->rect().bottomLeft().y()+4);
|
|
KDecorationFactory* f = factory();
|
|
showWindowMenu(button[BtnMenu]->mapToGlobal(menupoint));
|
|
if( !f->exists( this )) // 'this' was destroyed
|
|
return;
|
|
button[BtnMenu]->setDown(false);
|
|
} else {
|
|
closeWindow();
|
|
}
|
|
}
|
|
|
|
bool RedmondDeco::eventFilter(QObject *o, QEvent *e)
|
|
{
|
|
if (o != widget()) { return false; }
|
|
switch (e->type()) {
|
|
case QEvent::Resize: {
|
|
resizeEvent(static_cast<QResizeEvent *>(e));
|
|
return true;
|
|
}
|
|
case QEvent::Paint: {
|
|
paintEvent(static_cast<QPaintEvent *>(e));
|
|
return true;
|
|
}
|
|
case QEvent::Show: {
|
|
showEvent(static_cast<QShowEvent *>(e));
|
|
return true;
|
|
}
|
|
case QEvent::MouseButtonDblClick: {
|
|
mouseDoubleClickEvent(static_cast<QMouseEvent *>(e));
|
|
return true;
|
|
}
|
|
case QEvent::MouseButtonPress: {
|
|
processMousePressEvent(static_cast<QMouseEvent *>(e));
|
|
return true;
|
|
}
|
|
default: {
|
|
break;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void RedmondDecoFactory::readConfig() {
|
|
normalTitleHeight = QFontMetrics(options()->font(true)).height();
|
|
toolTitleHeight = QFontMetrics(options()->font(true, true)).height();
|
|
switch(options()->preferredBorderSize(this)) {
|
|
case BorderLarge:
|
|
borderWidth = 8;
|
|
if (normalTitleHeight < 20) normalTitleHeight = 20;
|
|
if (toolTitleHeight < 20) toolTitleHeight = 20;
|
|
break;
|
|
case BorderVeryLarge:
|
|
borderWidth = 12;
|
|
if (normalTitleHeight < 24) normalTitleHeight = 24;
|
|
if (toolTitleHeight < 24) toolTitleHeight = 24;
|
|
break;
|
|
case BorderHuge:
|
|
borderWidth = 18;
|
|
if (normalTitleHeight < 28) normalTitleHeight = 28;
|
|
if (toolTitleHeight < 28) toolTitleHeight = 28;
|
|
break;
|
|
case BorderVeryHuge:
|
|
borderWidth = 27;
|
|
if (normalTitleHeight < 33) normalTitleHeight = 33;
|
|
if (toolTitleHeight < 33) toolTitleHeight = 33;
|
|
break;
|
|
case BorderOversized:
|
|
borderWidth = 40;
|
|
if (normalTitleHeight < 40) normalTitleHeight = 40;
|
|
if (toolTitleHeight < 40) toolTitleHeight = 40;
|
|
break;
|
|
case BorderTiny:
|
|
case BorderNormal:
|
|
default:
|
|
borderWidth = 4;
|
|
if (normalTitleHeight < 16) normalTitleHeight = 16;
|
|
if (toolTitleHeight < 16) toolTitleHeight = 16;
|
|
}
|
|
}
|
|
|
|
RedmondDecoFactory::RedmondDecoFactory()
|
|
{
|
|
readConfig();
|
|
create_pixmaps();
|
|
}
|
|
|
|
RedmondDecoFactory::~RedmondDecoFactory()
|
|
{
|
|
Redmond::delete_pixmaps();
|
|
}
|
|
|
|
KDecoration *RedmondDecoFactory::createDecoration( KDecorationBridge *b )
|
|
{
|
|
return new RedmondDeco(b, this);
|
|
}
|
|
|
|
bool RedmondDecoFactory::reset( unsigned long changed )
|
|
{
|
|
if ( changed & ( SettingFont | SettingBorder | SettingColors ) ) {
|
|
delete_pixmaps();
|
|
readConfig();
|
|
create_pixmaps();
|
|
resetDecorations(changed);
|
|
return true;
|
|
} else {
|
|
resetDecorations(changed);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
QValueList< RedmondDecoFactory::BorderSize > RedmondDecoFactory::borderSizes() const
|
|
{ // the list must be sorted
|
|
return QValueList< BorderSize >() << BorderNormal << BorderLarge <<
|
|
BorderVeryLarge << BorderHuge << BorderVeryHuge << BorderOversized;
|
|
}
|
|
|
|
}
|
|
|
|
extern "C" KDecorationFactory *create_factory()
|
|
{
|
|
return new Redmond::RedmondDecoFactory();
|
|
}
|
|
|
|
|
|
#include "redmond.moc"
|
|
// vim: ts=4
|