748 lines
21 KiB
C++
748 lines
21 KiB
C++
// Daniel M. DULEY <mosfet@kde.org> original work
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// Melchior FRANZ <a8603365@unet.univie.ac.at> configuration options
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#include <kconfig.h>
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#include <kglobal.h>
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#include <klocale.h>
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#include <qlayout.h>
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#include <qdrawutil.h>
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//Added by qt3to4:
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#include <QPixmap>
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#include <QPaintEvent>
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#include <kpixmapeffect.h>
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#include <kdrawutil.h>
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#include <qbitmap.h>
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#include <qtooltip.h>
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#include <qapplication.h>
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#include <qlabel.h>
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#include "modernsys.h"
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#include "buttondata.h"
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#include "btnhighcolor.h"
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#include <qimage.h>
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namespace ModernSystem {
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static unsigned char iconify_bits[] = {
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0x00, 0x00, 0xff, 0xff, 0x7e, 0x3c, 0x18, 0x00};
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static unsigned char close_bits[] = {
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0x00, 0x66, 0x7e, 0x3c, 0x3c, 0x7e, 0x66, 0x00};
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static unsigned char maximize_bits[] = {
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0x00, 0x18, 0x3c, 0x7e, 0xff, 0xff, 0x00, 0x00};
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static unsigned char r_minmax_bits[] = {
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0x0c, 0x18, 0x33, 0x67, 0xcf, 0x9f, 0x3f, 0x3f};
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static unsigned char l_minmax_bits[] = {
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0x30, 0x18, 0xcc, 0xe6, 0xf3, 0xf9, 0xfc, 0xfc};
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static unsigned char unsticky_bits[] = {
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0x3c, 0x42, 0x99, 0xbd, 0xbd, 0x99, 0x42, 0x3c};
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static unsigned char sticky_bits[] = {
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0x3c, 0x42, 0x81, 0x81, 0x81, 0x81, 0x42, 0x3c};
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static unsigned char question_bits[] = {
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0x3c, 0x66, 0x60, 0x30, 0x18, 0x00, 0x18, 0x18};
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static unsigned char above_on_bits[] = {
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0x7e, 0x00, 0x7e, 0x3c, 0x18, 0x00, 0x00, 0x00};
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static unsigned char above_off_bits[] = {
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0x18, 0x3c, 0x7e, 0x00, 0x7e, 0x00, 0x00, 0x00};
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static unsigned char below_off_bits[] = {
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0x00, 0x00, 0x00, 0x7e, 0x00, 0x7e, 0x3c, 0x18};
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static unsigned char below_on_bits[] = {
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0x00, 0x00, 0x00, 0x18, 0x3c, 0x7e, 0x00, 0x7e};
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static unsigned char shade_off_bits[] = {
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0x00, 0x7e, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x00};
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static unsigned char shade_on_bits[] = {
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0x00, 0x7e, 0x7e, 0x42, 0x42, 0x42, 0x7e, 0x00};
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static unsigned char menu_bits[] = {
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0xff, 0x81, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff};
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static unsigned char btnhighcolor_mask_bits[] = {
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0xe0,0x41,0xf8,0x07,0xfc,0x0f,0xfe,0xdf,0xfe,0x1f,0xff,0x3f,0xff,0xff,0xff,
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0x3f,0xff,0x3f,0xff,0xff,0xff,0xff,0xfe,0x9f,0xfe,0x1f,0xfc,0x0f,0xf0,0x03,
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0x00,0x40,0x80,0x00,0x00,0x00,0x39,0x00,0x00,0x00,0x20,0x99,0x0f,0x08,0xc4,
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0x00,0x00,0x00,0x67,0x00,0x00,0x00,0x58,0x5f,0x43,0x68,0x61,0x6e,0x67,0x65 };
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static KPixmap *aUpperGradient=0;
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static KPixmap *iUpperGradient=0;
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static QPixmap *buttonPix=0;
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static QPixmap *buttonPixDown=0;
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static QPixmap *iButtonPix=0;
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static QPixmap *iButtonPixDown=0;
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static QColor *buttonFg;
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static bool pixmaps_created = false;
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static QBitmap *lcDark1;
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static QBitmap *lcDark2;
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static QBitmap *lcDark3;
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static QBitmap *lcLight1;
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static QImage *btnSource;
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static bool show_handle;
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static int handle_size;
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static int handle_width;
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static int border_width;
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static int title_height;
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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 make_button_fx(const QColorGroup &g, QPixmap *pix, bool light=false)
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{
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pix->fill(g.background());
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QPainter p(pix);
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if(QPixmap::defaultDepth() > 8){
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int i, destH, destS, destV, srcH, srcS, srcV;
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QColor btnColor = g.background();
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if(btnSource->depth() < 32)
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*btnSource = btnSource->convertDepth(32);
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if(light)
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btnColor = btnColor.light(120);
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btnColor.hsv(&destH, &destS, &destV);
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QImage btnDest(14, 15, 32);
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unsigned int *srcData = (unsigned int *)btnSource->bits();
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unsigned int *destData = (unsigned int *)btnDest.bits();
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QColor srcColor;
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for(i=0; i < btnSource->width()*btnSource->height(); ++i){
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srcColor.setRgb(srcData[i]);
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srcColor.hsv(&srcH, &srcS, &srcV);
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srcColor.setHsv(destH, destS, srcV);
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destData[i] = srcColor.rgb();
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}
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pix->convertFromImage(btnDest);
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}
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else{
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if(!lcDark1->mask()){
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lcDark1->setMask(*lcDark1);
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lcDark2->setMask(*lcDark2);
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lcDark3->setMask(*lcDark3);
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lcLight1->setMask(*lcLight1);
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}
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p.setPen(g.dark());
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p.drawPixmap(0, 0, *lcDark2);
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p.drawPixmap(0, 0, *lcDark1);
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p.setPen(g.mid());
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p.drawPixmap(0, 0, *lcDark3);
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p.setPen(g.light());
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p.drawPixmap(0, 0, *lcLight1);
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}
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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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lcDark1 = new QBitmap(14, 15, lowcolor_6a696a_bits, true);
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lcDark2 = new QBitmap(14, 15, lowcolor_949194_bits, true);
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lcDark3 = new QBitmap(14, 15, lowcolor_b4b6b4_bits, true);
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lcLight1 = new QBitmap(14, 15, lowcolor_e6e6e6_bits, true);
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btnSource = new QImage(btnhighcolor_xpm);
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if(QPixmap::defaultDepth() > 8){
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aUpperGradient = new KPixmap;
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aUpperGradient->resize(32, title_height+2);
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iUpperGradient = new KPixmap;
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iUpperGradient->resize(32, title_height+2);
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KPixmapEffect::gradient(*aUpperGradient,
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options()->color(KDecoration::ColorTitleBar, true).light(130),
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options()->color(KDecoration::ColorTitleBlend, true),
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KPixmapEffect::VerticalGradient);
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KPixmapEffect::gradient(*iUpperGradient,
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options()->color(KDecoration::ColorTitleBar, false).light(130),
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options()->color(KDecoration::ColorTitleBlend, false),
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KPixmapEffect::VerticalGradient);
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}
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// buttons
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QColorGroup btnColor(options()->colorGroup(KDecoration::ColorButtonBg, true));
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buttonPix = new QPixmap(14, 15);
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make_button_fx(btnColor, buttonPix);
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buttonPixDown = new QPixmap(14, 15);
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make_button_fx(btnColor, buttonPixDown, true);
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btnColor = options()->colorGroup(KDecoration::ColorButtonBg, false);
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iButtonPix = new QPixmap(14, 15);
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make_button_fx(btnColor, iButtonPix);
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iButtonPixDown = new QPixmap(14, 15);
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make_button_fx(btnColor, iButtonPixDown, true);
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if(qGray(btnColor.background().rgb()) < 150)
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buttonFg = new QColor(Qt::white);
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else
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buttonFg = new QColor(Qt::black);
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delete lcDark1;
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delete lcDark2;
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delete lcDark3;
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delete lcLight1;
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delete btnSource;
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}
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static void delete_pixmaps()
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{
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if(aUpperGradient){
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delete aUpperGradient;
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delete iUpperGradient;
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}
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delete buttonPix;
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delete buttonPixDown;
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delete iButtonPix;
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delete iButtonPixDown;
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delete buttonFg;
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pixmaps_created = false;
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}
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void ModernSysFactory::read_config()
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{
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bool showh;
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int hsize, hwidth, bwidth, theight;
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KConfig c("kwinmodernsysrc");
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c.setGroup("General");
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showh = c.readEntry("ShowHandle", true);
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hwidth = c.readEntry("HandleWidth", 6);
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hsize = c.readEntry("HandleSize", 30);
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if (!(showh && hsize && hwidth)) {
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showh = false;
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hwidth = hsize = 0;
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}
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switch(options()->preferredBorderSize( this )) {
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case BorderLarge:
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bwidth = 8;
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hwidth = hwidth * 7/5;
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hsize = hsize * 7/5;
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break;
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case BorderVeryLarge:
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bwidth = 12;
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hwidth = hwidth * 17/10 + 2;
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hsize = hsize * 17/10;
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break;
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case BorderHuge:
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bwidth = 18;
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hwidth = hwidth * 2 + 6;
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hsize = hsize * 2;
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break;
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/*
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// If we allow these large sizes we need to change the
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// correlation between the border width and the handle size.
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case BorderVeryHuge:
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bwidth = 27;
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hwidth = hwidth * 5/2 + 15;
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hsize = hsize * 5/2;
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break;
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case BorderOversized:
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bwidth = 40;
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hwidth = hwidth * 3 + 22;
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hsize = hsize * 3;
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break;
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*/
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case BorderNormal:
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default:
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bwidth = 4;
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}
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theight = QFontMetrics(options()->font(true)).height() + 2;
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if (theight < 16)
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theight = 16;
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if (theight < bwidth)
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theight = bwidth;
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show_handle = showh;
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handle_width = hwidth;
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handle_size = hsize;
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border_width = bwidth;
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title_height = theight;
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}
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QList< ModernSysFactory::BorderSize > ModernSysFactory::borderSizes() const
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{ // the list must be sorted
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return QList< BorderSize >() << BorderNormal << BorderLarge <<
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BorderVeryLarge << BorderHuge;
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// as long as the buttons don't scale don't offer the largest two sizes.
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// BorderVeryLarge << BorderHuge << BorderVeryHuge << BorderOversized;
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}
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ModernButton::ModernButton(ButtonType type, ModernSys *parent, const char *name)
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: KCommonDecorationButton(type, parent, name)
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{
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setBackgroundMode( Qt::NoBackground );
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QBitmap mask(14, 15, QPixmap::defaultDepth() > 8 ?
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btnhighcolor_mask_bits : lowcolor_mask_bits, true);
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resize(14, 15);
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setMask(mask);
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}
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void ModernButton::reset(unsigned long changed)
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{
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if (changed&DecorationReset || changed&ManualReset || changed&SizeChange || changed&StateChange) {
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switch (type() ) {
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case CloseButton:
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setBitmap(close_bits);
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break;
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case HelpButton:
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setBitmap(question_bits);
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break;
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case MinButton:
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setBitmap(iconify_bits);
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break;
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case MaxButton:
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setBitmap( isOn() ? (isLeft()?l_minmax_bits:r_minmax_bits) : maximize_bits );
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break;
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case OnAllDesktopsButton:
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setBitmap( isOn() ? unsticky_bits : sticky_bits );
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break;
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case ShadeButton:
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setBitmap( isOn() ? shade_on_bits : shade_off_bits );
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break;
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case AboveButton:
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setBitmap( isOn() ? above_on_bits : above_off_bits );
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break;
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case BelowButton:
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setBitmap( isOn() ? below_on_bits : below_off_bits );
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break;
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case MenuButton:
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setBitmap(menu_bits);
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break;
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default:
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setBitmap(0);
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break;
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}
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this->update();
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}
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}
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void ModernButton::setBitmap(const unsigned char *bitmap)
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{
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if (bitmap)
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deco = QBitmap(8, 8, bitmap, true);
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else {
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deco = QBitmap(8,8);
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deco.fill(Qt::color0);
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}
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deco.setMask(deco);
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}
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void ModernButton::paintEvent(QPaintEvent *)
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{
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QPainter p(this);
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drawButton(&p);
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}
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void ModernButton::drawButton(QPainter *p)
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{
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if(decoration()->isActive()){
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if(buttonPix)
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p->drawPixmap(0, 0, isDown() ? *buttonPixDown : *buttonPix);
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}
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else{
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if(iButtonPix)
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p->drawPixmap(0, 0, isDown() ? *iButtonPixDown : *iButtonPix);
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}
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if(!deco.isNull()){
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p->setPen(*buttonFg);
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p->drawPixmap(isDown() ? 4 : 3, isDown() ? 5 : 4, deco);
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}
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}
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void ModernSys::reset( unsigned long changed)
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{
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KCommonDecoration::reset(changed);
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titleBuffer.resize(0, 0);
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recalcTitleBuffer();
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resetButtons();
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widget()->update();
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}
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ModernSys::ModernSys( KDecorationBridge* b, KDecorationFactory* f )
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: KCommonDecoration( b, f )
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{
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}
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QString ModernSys::visibleName() const
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{
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return i18n("Modern System");
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}
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QString ModernSys::defaultButtonsLeft() const
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{
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return "X";
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}
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QString ModernSys::defaultButtonsRight() const
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{
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return "HSIA";
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}
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bool ModernSys::decorationBehaviour(DecorationBehaviour behaviour) const
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{
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switch (behaviour) {
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case DB_MenuClose:
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return false;
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case DB_WindowMask:
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return true;
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case DB_ButtonHide:
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return true;
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default:
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return KCommonDecoration::decorationBehaviour(behaviour);
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}
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}
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int ModernSys::layoutMetric(LayoutMetric lm, bool respectWindowState, const KCommonDecorationButton *btn) const
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{
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// bool maximized = maximizeMode()==MaximizeFull && !options()->moveResizeMaximizedWindows();
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switch (lm) {
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case LM_BorderLeft:
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return border_width + (reverse ? handle_width : 0);
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case LM_BorderRight:
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return border_width + (reverse ? 0 : handle_width);
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case LM_BorderBottom:
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return border_width + handle_width;
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case LM_TitleEdgeLeft:
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return layoutMetric(LM_BorderLeft,respectWindowState)+3;
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case LM_TitleEdgeRight:
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return layoutMetric(LM_BorderRight,respectWindowState)+3;
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case LM_TitleEdgeTop:
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return 2;
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case LM_TitleEdgeBottom:
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return 2;
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case LM_TitleBorderLeft:
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case LM_TitleBorderRight:
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return 4;
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case LM_TitleHeight:
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return title_height;
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case LM_ButtonWidth:
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return 14;
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case LM_ButtonHeight:
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return 15;
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case LM_ButtonSpacing:
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return 1;
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case LM_ExplicitButtonSpacer:
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return 3;
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default:
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return KCommonDecoration::layoutMetric(lm, respectWindowState, btn);
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}
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}
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KCommonDecorationButton *ModernSys::createButton(ButtonType type)
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{
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switch (type) {
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case MenuButton:
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return new ModernButton(MenuButton, this, "menu");
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case OnAllDesktopsButton:
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return new ModernButton(OnAllDesktopsButton, this, "on_all_desktops");
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case HelpButton:
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return new ModernButton(HelpButton, this, "help");
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case MinButton:
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return new ModernButton(MinButton, this, "minimize");
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case MaxButton:
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return new ModernButton(MaxButton, this, "maximize");
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case CloseButton:
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return new ModernButton(CloseButton, this, "close");
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case AboveButton:
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return new ModernButton(AboveButton, this, "above");
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case BelowButton:
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return new ModernButton(BelowButton, this, "below");
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case ShadeButton:
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return new ModernButton(ShadeButton, this, "shade");
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default:
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return 0;
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}
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}
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void ModernSys::init()
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{
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reverse = QApplication::isRightToLeft();
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KCommonDecoration::init();
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recalcTitleBuffer();
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}
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void ModernSys::recalcTitleBuffer()
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{
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if(oldTitle == caption() && width() == titleBuffer.width())
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return;
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QFontMetrics fm(options()->font(true));
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titleBuffer.resize(width(), title_height+2);
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QPainter p;
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p.begin(&titleBuffer);
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if(aUpperGradient)
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p.drawTiledPixmap(0, 0, width(), title_height+2, *aUpperGradient);
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else
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p.fillRect(0, 0, width(), title_height+2,
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options()->colorGroup(ColorTitleBar, true).
|
|
brush(QColorGroup::Button));
|
|
|
|
QRect t = titleRect(); // titlebar->geometry();
|
|
t.setTop( 2 );
|
|
t.setLeft( t.left() );
|
|
t.setRight( t.right() - 2 );
|
|
|
|
QRegion r(t.x(), 0, t.width(), title_height+2);
|
|
r -= QRect(t.x()+((t.width()-fm.width(caption()))/2)-4,
|
|
0, fm.width(caption())+8, title_height+2);
|
|
p.setClipRegion(r);
|
|
int i, ly;
|
|
ly = (title_height % 3 == 0) ? 3 : 4;
|
|
for(i=0; i < (title_height-2)/3; ++i, ly+=3){
|
|
p.setPen(options()->color(ColorTitleBar, true).light(150));
|
|
p.drawLine(0, ly, width()-1, ly);
|
|
p.setPen(options()->color(ColorTitleBar, true).dark(120));
|
|
p.drawLine(0, ly+1, width()-1, ly+1);
|
|
}
|
|
p.setClipRect(t);
|
|
p.setPen(options()->color(ColorFont, true));
|
|
p.setFont(options()->font(true));
|
|
|
|
p.drawText(t.x()+((t.width()-fm.width(caption()))/2)-4,
|
|
0, fm.width(caption())+8, title_height+2, Qt::AlignCenter, caption());
|
|
p.setClipping(false);
|
|
p.end();
|
|
oldTitle = caption();
|
|
}
|
|
|
|
void ModernSys::updateCaption()
|
|
{
|
|
widget()->update(titleRect() );
|
|
}
|
|
|
|
void ModernSys::drawRoundFrame(QPainter &p, int x, int y, int w, int h)
|
|
{
|
|
kDrawRoundButton(&p, x, y, w, h,
|
|
options()->colorGroup(ColorFrame, isActive()), false);
|
|
|
|
}
|
|
|
|
void ModernSys::paintEvent( QPaintEvent* )
|
|
{
|
|
// update title buffer...
|
|
if (oldTitle != caption() || width() != titleBuffer.width() )
|
|
recalcTitleBuffer();
|
|
|
|
int hs = handle_size;
|
|
int hw = handle_width;
|
|
|
|
QPainter p( widget() );
|
|
QRect t = titleRect(); // titlebar->geometry();
|
|
|
|
QBrush fillBrush(widget()->colorGroup().brush(QColorGroup::Background).pixmap() ?
|
|
widget()->colorGroup().brush(QColorGroup::Background) :
|
|
options()->colorGroup(ColorFrame, isActive()).
|
|
brush(QColorGroup::Button));
|
|
|
|
p.fillRect(1, title_height+3, width()-2, height()-(title_height+3), fillBrush);
|
|
p.fillRect(width()-6, 0, width()-1, height(), fillBrush);
|
|
|
|
t.setTop( 2 );
|
|
t.setLeft( t.left() );
|
|
t.setRight( t.right() - 2 );
|
|
|
|
int w = width() - hw; // exclude handle
|
|
int h = height() - hw;
|
|
|
|
// titlebar
|
|
QColorGroup g = options()->colorGroup(ColorTitleBar, isActive());
|
|
if(isActive()){
|
|
p.drawPixmap(1, 1, titleBuffer, 0, 0, w-2, title_height+2);
|
|
}
|
|
else{
|
|
if(iUpperGradient)
|
|
p.drawTiledPixmap(1, 1, w-2, title_height+2, *iUpperGradient);
|
|
else
|
|
p.fillRect(1, 1, w-2, title_height+2, fillBrush);
|
|
p.setPen(options()->color(ColorFont, isActive()));
|
|
p.setFont(options()->font(isActive()));
|
|
p.drawText(t, Qt::AlignCenter, caption() );
|
|
}
|
|
|
|
// titlebar highlight
|
|
p.setPen(g.light());
|
|
p.drawLine(1, 1, 1, title_height+3);
|
|
p.drawLine(1, 1, w-3, 1);
|
|
p.setPen(g.dark());
|
|
p.drawLine(w-2, 1, w-2, title_height+3);
|
|
p.drawLine(0, title_height+2, w-2, title_height+2);
|
|
|
|
// frame
|
|
g = options()->colorGroup(ColorFrame, isActive());
|
|
p.setPen(g.light());
|
|
p.drawLine(1, title_height+3, 1, h-2);
|
|
p.setPen(g.dark());
|
|
p.drawLine(2, h-2, w-2, h-2);
|
|
p.drawLine(w-2, title_height+3, w-2, h-2);
|
|
//p.drawPoint(w-3, title_height+3);
|
|
//p.drawPoint(2, title_height+3);
|
|
|
|
qDrawShadePanel(&p, border_width-1, title_height+3, w-2*border_width+2, h-title_height-border_width-2, g, true);
|
|
|
|
if (show_handle) {
|
|
p.setPen(g.dark());
|
|
p.drawLine(width()-3, height()-hs-1, width()-3, height()-3);
|
|
p.drawLine(width()-hs-1, height()-3, width()-3, height()-3);
|
|
|
|
p.setPen(g.light());
|
|
p.drawLine(width()-hw, height()-hs-1, width()-hw, height()-hw);
|
|
p.drawLine(width()-hs-1, height()-hw, width()-hw, height()-hw);
|
|
p.drawLine(width()-hw, height()-hs-1, width()-4, height()-hs-1);
|
|
p.drawLine(width()-hs-1, height()-hw, width()-hs-1, height()-4);
|
|
|
|
p.setPen(Qt::black);
|
|
p.drawRect(0, 0, w, h);
|
|
|
|
// handle outline
|
|
p.drawLine(width()-hw, height()-hs, width(), height()-hs);
|
|
p.drawLine(width()-2, height()-hs, width()-2, height()-2);
|
|
p.drawLine(width()-hs, height()-2, width()-2, height()-2);
|
|
p.drawLine(width()-hs, height()-hw, width()-hs, height()-2);
|
|
} else {
|
|
p.setPen(Qt::black);
|
|
p.drawRect(0, 0, w, h);
|
|
}
|
|
}
|
|
|
|
void ModernSys::updateWindowShape()
|
|
{
|
|
int hs = handle_size;
|
|
int hw = handle_width;
|
|
QRegion mask;
|
|
mask += QRect(0, 0, width()-hw, height()-hw);
|
|
//single points
|
|
mask -= QRect(0, 0, 1, 1);
|
|
mask -= QRect(width()-hw-1, 0, 1, 1);
|
|
mask -= QRect(0, height()-hw-1, 1, 1);
|
|
|
|
if (show_handle) {
|
|
mask += QRect(width()-hs, height()-hs, hs-1, hs-1);
|
|
mask -= QRect(width()-2, height()-2, 1, 1);
|
|
mask -= QRect(width()-2, height()-hs, 1, 1);
|
|
mask -= QRect(width()-hs, height()-2, 1, 1);
|
|
} else
|
|
mask -= QRect(width()-1, height()-1, 1, 1);
|
|
|
|
setMask(mask);
|
|
}
|
|
|
|
ModernSysFactory::ModernSysFactory()
|
|
{
|
|
read_config();
|
|
create_pixmaps();
|
|
}
|
|
|
|
ModernSysFactory::~ModernSysFactory()
|
|
{
|
|
ModernSystem::delete_pixmaps();
|
|
}
|
|
|
|
KDecoration* ModernSysFactory::createDecoration( KDecorationBridge* b )
|
|
{
|
|
return(new ModernSys(b, this));
|
|
}
|
|
|
|
bool ModernSysFactory::reset( unsigned long changed )
|
|
{
|
|
read_config();
|
|
|
|
bool needHardReset = true;
|
|
if( changed & (SettingColors | SettingBorder | SettingFont) )
|
|
{
|
|
delete_pixmaps();
|
|
create_pixmaps();
|
|
needHardReset = false;
|
|
} else if (changed & SettingButtons) {
|
|
// handled by KCommonDecoration
|
|
needHardReset = false;
|
|
}
|
|
|
|
if( needHardReset )
|
|
return true;
|
|
else
|
|
{
|
|
resetDecorations( changed );
|
|
return false; // no recreating of decorations
|
|
}
|
|
}
|
|
|
|
bool ModernSysFactory::supports( Ability ability )
|
|
{
|
|
switch( ability )
|
|
{
|
|
case AbilityAnnounceButtons:
|
|
case AbilityButtonOnAllDesktops:
|
|
case AbilityButtonSpacer:
|
|
case AbilityButtonHelp:
|
|
case AbilityButtonMinimize:
|
|
case AbilityButtonMaximize:
|
|
case AbilityButtonClose:
|
|
case AbilityButtonAboveOthers:
|
|
case AbilityButtonBelowOthers:
|
|
case AbilityButtonShade:
|
|
case AbilityButtonMenu:
|
|
return true;
|
|
default:
|
|
return false;
|
|
};
|
|
}
|
|
|
|
}
|
|
|
|
// KWin extended plugin interface
|
|
extern "C" KDE_EXPORT KDecorationFactory* create_factory()
|
|
{
|
|
return new ModernSystem::ModernSysFactory();
|
|
}
|
|
|
|
// vim:ts=4:sw=4
|