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tdeartwork/kwin-styles/kstep/nextclient.cpp

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#include "nextclient.h"
#include <tqdatetime.h>
#include <tqdrawutil.h>
#include <tqlayout.h>
#include <tqpainter.h>
#include <tqbitmap.h>
#include <tqlabel.h>
#include <tqtooltip.h>
#include <kdebug.h>
#include <klocale.h>
#include <kpixmapeffect.h>
namespace KStep {
static const unsigned char close_bits[] = {
0x03, 0x03, 0x87, 0x03, 0xce, 0x01, 0xfc, 0x00, 0x78, 0x00, 0x78, 0x00,
0xfc, 0x00, 0xce, 0x01, 0x87, 0x03, 0x03, 0x03};
static const unsigned char iconify_bits[] = {
0xff, 0x03, 0xff, 0x03, 0xff, 0x03, 0xff, 0x03, 0x03, 0x03, 0x03, 0x03,
0x03, 0x03, 0x03, 0x03, 0xff, 0x03, 0xff, 0x03};
static const unsigned char question_bits[] = {
0x00, 0x00, 0x78, 0x00, 0xcc, 0x00, 0xc0, 0x00, 0x60, 0x00, 0x30, 0x00,
0x00, 0x00, 0x30, 0x00, 0x30, 0x00, 0x00, 0x00};
static const unsigned char sticky_bits[] = {
0x00, 0x00, 0x30, 0x00, 0x30, 0x00, 0x30, 0x00, 0xfe, 0x01, 0xfe, 0x01,
0x30, 0x00, 0x30, 0x00, 0x30, 0x00, 0x00, 0x00};
static const unsigned char unsticky_bits[] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfe, 0x01, 0xfe, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
static const unsigned char maximize_bits[] = {
0x30, 0x00, 0x78, 0x00, 0xfc, 0x00, 0xfe, 0x01, 0x00, 0x00, 0xfe, 0x01,
0x02, 0x01, 0x84, 0x00, 0x48, 0x00, 0x30, 0x00 };
static const unsigned char shade_bits[] = {
0xff,0x03,
0xff,0x03,
0x03,0x03,
0xff,0x03,
0xff,0x03,
0x00,0x00,
0x00,0x00,
0x00,0x00,
0x00,0x00,
0x00,0x00
};
static const unsigned char unshade_bits[] = {
0xff,0x03,
0xff,0x03,
0x03,0x03,
0x03,0x03,
0x03,0x03,
0x03,0x03,
0x03,0x03,
0x03,0x03,
0xff,0x03,
0xff,0x03
};
static const unsigned char keep_above_bits[] = {
0x30,0x00,
0x78,0x00,
0xfc,0x00,
0x00,0x00,
0xff,0x03,
0xff,0x03,
0x00,0x00,
0x00,0x00,
0x00,0x00,
0x00,0x00
};
static const unsigned char from_above_bits[] = {
0xff,0x03,
0xff,0x03,
0x00,0x00,
0xfc,0x00,
0x78,0x00,
0x30,0x00,
0x00,0x00,
0x00,0x00,
0x00,0x00,
0x00,0x00
};
static const unsigned char keep_below_bits[] = {
0x00,0x00,
0x00,0x00,
0x00,0x00,
0x00,0x00,
0xff,0x03,
0xff,0x03,
0x00,0x00,
0xfc,0x00,
0x78,0x00,
0x30,0x00
};
static const unsigned char from_below_bits[] = {
0x00,0x00,
0x00,0x00,
0x00,0x00,
0x00,0x00,
0x30,0x00,
0x78,0x00,
0xfc,0x00,
0x00,0x00,
0xff,0x03,
0xff,0x03
};
static const unsigned char resize_bits[] = {
0xff, 0x03,
0xff, 0x03,
0x33, 0x03,
0x33, 0x03,
0xf3, 0x03,
0xf3, 0x03,
0x03, 0x03,
0x03, 0x03,
0xff, 0x03,
0xff, 0x03
};
// If the maximize graphic above (which I did quickly in about a
// minute, just so I could have something) doesn't please, maybe one
// of the following would be better. IMO it doesn't matter, as long
// as it's not offensive---people will get used to whatever you use.
// True NeXT fans won't turn on the maximize button anyway.
//
// static const unsigned char maximize_bits[] = {
// 0xcf, 0x03, 0x87, 0x03, 0xcf, 0x03, 0xfd, 0x02, 0x48, 0x00, 0x48, 0x00,
// 0xfd, 0x02, 0xcf, 0x03, 0x87, 0x03, 0xcf, 0x03 };
//
// static const unsigned char maximize_bits[] = {
// 0xcf, 0x03, 0x87, 0x03, 0x87, 0x03, 0x79, 0x02, 0x48, 0x00, 0x48, 0x00,
// 0x79, 0x02, 0x87, 0x03, 0x87, 0x03, 0xcf, 0x03 };
//
// static const unsigned char maximize_bits[] = {
// 0x87, 0x03, 0x03, 0x03, 0xfd, 0x02, 0x84, 0x00, 0x84, 0x00, 0x84, 0x00,
// 0x84, 0x00, 0xfd, 0x02, 0x03, 0x03, 0x87, 0x03 };
//
// static const unsigned char maximize_bits[] = {
// 0x30, 0x00, 0x78, 0x00, 0xcc, 0x00, 0x86, 0x01, 0x33, 0x03, 0x79, 0x02,
// 0xcd, 0x02, 0x87, 0x03, 0x03, 0x03, 0x01, 0x02 };
//
// static const unsigned char maximize_bits[] = {
// 0x30, 0x00, 0x78, 0x00, 0x78, 0x00, 0xfc, 0x00, 0xfc, 0x00, 0xfe, 0x01,
// 0xfe, 0x01, 0xff, 0x03, 0xff, 0x03, 0xff, 0x03 };
static KPixmap *aTitlePix;
static KPixmap *iTitlePix;
static KPixmap *aFramePix;
static KPixmap *iFramePix;
static KPixmap *aHandlePix;
static KPixmap *iHandlePix;
static KPixmap *aBtn;
static KPixmap *aBtnDown;
static KPixmap *iBtn;
static KPixmap *iBtnDown;
static TQColor *btnForeground;
static bool pixmaps_created = false;
static int titleHeight = 16;
// Precomputed border sizes for accessibility
// The sizes are applied for tiny -> normal -> large -> very large -> huge -> very huge -> oversized
static const int borderSizes[] = { 4, 6, 9, 14, 21, 32, 48 };
static int handleSize = 6; // the resize handle size in pixels
static inline const KDecorationOptions* options()
{
return KDecoration::options();
}
static void create_pixmaps(NextClientFactory *f)
{
if(pixmaps_created)
return;
pixmaps_created = true;
// find preferred border size
int i = options()->preferredBorderSize(f);
if (i >= 0 && i <= 6) handleSize = borderSizes[i];
titleHeight = TQFontMetrics(options()->font(true)).height() + 4;
if (titleHeight < handleSize) titleHeight = handleSize;
titleHeight &= ~1; // Make title height even
if (titleHeight < 16) titleHeight = 16;
aTitlePix = new KPixmap();
aTitlePix->resize(32, titleHeight - 2);
KPixmapEffect::gradient(*aTitlePix,
options()->color(KDecoration::ColorTitleBar, true),
options()->color(KDecoration::ColorTitleBlend, true),
KPixmapEffect::VerticalGradient);
iTitlePix = new KPixmap();
iTitlePix->resize(32, titleHeight - 2);
KPixmapEffect::gradient(*iTitlePix,
options()->color(KDecoration::ColorTitleBar, false),
options()->color(KDecoration::ColorTitleBlend, false),
KPixmapEffect::VerticalGradient);
// Bottom frame gradient
aFramePix = new KPixmap();
aFramePix->resize(32, handleSize);
KPixmapEffect::gradient(*aFramePix,
options()->color(KDecoration::ColorFrame, true).light(150),
options()->color(KDecoration::ColorFrame, true).dark(120),
KPixmapEffect::VerticalGradient);
iFramePix = new KPixmap();
iFramePix->resize(32, handleSize);
KPixmapEffect::gradient(*iFramePix,
options()->color(KDecoration::ColorFrame, false).light(150),
options()->color(KDecoration::ColorFrame, false).dark(120),
KPixmapEffect::VerticalGradient);
// Handle gradient
aHandlePix = new KPixmap();
aHandlePix->resize(32, handleSize);
KPixmapEffect::gradient(*aHandlePix,
options()->color(KDecoration::ColorHandle, true).light(150),
options()->color(KDecoration::ColorHandle, true).dark(120),
KPixmapEffect::VerticalGradient);
iHandlePix = new KPixmap();
iHandlePix->resize(32, handleSize);
KPixmapEffect::gradient(*iHandlePix,
options()->color(KDecoration::ColorHandle, false).light(150),
options()->color(KDecoration::ColorHandle, false).dark(120),
KPixmapEffect::VerticalGradient);
int btnWidth = titleHeight;
iBtn = new KPixmap;
iBtn->resize(btnWidth, btnWidth);
iBtnDown = new KPixmap;
iBtnDown->resize(btnWidth, btnWidth);
aBtn = new KPixmap;
aBtn->resize(btnWidth, btnWidth);
aBtnDown = new KPixmap;
aBtnDown->resize(btnWidth, btnWidth);
KPixmap internal;
int internalHeight = btnWidth - 6;
internal.resize(internalHeight, internalHeight);
// inactive buttons
TQColor c(options()->color(KDecoration::ColorButtonBg, false));
KPixmapEffect::gradient(*iBtn, c.light(120), c.dark(120),
KPixmapEffect::DiagonalGradient);
KPixmapEffect::gradient(internal, c.dark(120), c.light(120),
KPixmapEffect::DiagonalGradient);
bitBlt(iBtn, 3, 3, &internal, 0, 0, internalHeight, internalHeight, Qt::CopyROP, true);
KPixmapEffect::gradient(*iBtnDown, c.dark(120), c.light(120),
KPixmapEffect::DiagonalGradient);
KPixmapEffect::gradient(internal, c.light(120), c.dark(120),
KPixmapEffect::DiagonalGradient);
bitBlt(iBtnDown, 3, 3, &internal, 0, 0, internalHeight, internalHeight, Qt::CopyROP, true);
// active buttons
c = options()->color(KDecoration::ColorButtonBg, true);
KPixmapEffect::gradient(*aBtn, c.light(120), c.dark(120),
KPixmapEffect::DiagonalGradient);
KPixmapEffect::gradient(internal, c.dark(120), c.light(120),
KPixmapEffect::DiagonalGradient);
bitBlt(aBtn, 3, 3, &internal, 0, 0, internalHeight, internalHeight, Qt::CopyROP, true);
KPixmapEffect::gradient(*aBtnDown, c.dark(120), c.light(120),
KPixmapEffect::DiagonalGradient);
KPixmapEffect::gradient(internal, c.light(120), c.dark(120),
KPixmapEffect::DiagonalGradient);
bitBlt(aBtnDown, 3, 3, &internal, 0, 0, internalHeight, internalHeight, Qt::CopyROP, true);
TQPainter p;
p.begin(aBtn);
p.setPen(Qt::black);
p.drawRect(0, 0, btnWidth, btnWidth);
p.end();
p.begin(iBtn);
p.setPen(Qt::black);
p.drawRect(0, 0, btnWidth, btnWidth);
p.end();
p.begin(aBtnDown);
p.setPen(Qt::black);
p.drawRect(0, 0, btnWidth, btnWidth);
p.end();
p.begin(iBtnDown);
p.setPen(Qt::black);
p.drawRect(0, 0, btnWidth, btnWidth);
p.end();
if(qGray(options()->color(KDecoration::ColorButtonBg, true).rgb()) > 128)
btnForeground = new TQColor(Qt::black);
else
btnForeground = new TQColor(Qt::white);
}
static void delete_pixmaps()
{
delete aTitlePix;
delete iTitlePix;
delete aFramePix;
delete iFramePix;
delete aHandlePix;
delete iHandlePix;
delete aBtn;
delete iBtn;
delete aBtnDown;
delete iBtnDown;
delete btnForeground;
pixmaps_created = false;
}
// =====================================
NextButton::NextButton(NextClient *parent, const char *name,
const unsigned char *bitmap, int bw, int bh,
const TQString& tip, const int realizeBtns)
: TQButton(parent->widget(), name),
deco(NULL), client(parent), last_button(NoButton)
{
realizeButtons = realizeBtns;
setBackgroundMode( NoBackground );
resize(titleHeight, titleHeight);
setFixedSize(titleHeight, titleHeight);
if(bitmap)
setBitmap(bitmap, bw, bh);
TQToolTip::add(this, tip);
}
void NextButton::reset()
{
repaint(false);
}
void NextButton::setBitmap(const unsigned char *bitmap, int w, int h)
{
deco = new TQBitmap(w, h, bitmap, true);
deco->setMask(*deco);
repaint();
}
void NextButton::drawButton(TQPainter *p)
{
if(client->isActive())
p->drawPixmap(0, 0, isDown() ? *aBtnDown : *aBtn);
else
p->drawPixmap(0, 0, isDown() ? *iBtnDown : *iBtn);
// If we have a decoration, draw it; otherwise, we have the menu
// button (remember, we set the bitmap to NULL).
int offset;
if (deco) {
offset = (titleHeight - 10) / 2 + (isDown() ? 1 : 0);
p->setPen(*btnForeground);
p->drawPixmap(offset, offset, *deco);
} else {
offset = (titleHeight - 16) / 2;
KPixmap btnpix = client->icon().pixmap(TQIconSet::Small,
client->isActive() ? TQIconSet::Normal : TQIconSet::Disabled);
p->drawPixmap( offset, offset, btnpix );
}
}
void NextButton::mousePressEvent( TQMouseEvent* e )
{
last_button = e->button();
TQMouseEvent me( e->type(), e->pos(), e->globalPos(),
(e->button()&realizeButtons)?LeftButton:NoButton, e->state() );
TQButton::mousePressEvent( &me );
}
void NextButton::mouseReleaseEvent( TQMouseEvent* e )
{
last_button = e->button();
TQMouseEvent me( e->type(), e->pos(), e->globalPos(),
(e->button()&realizeButtons)?LeftButton:NoButton, e->state() );
TQButton::mouseReleaseEvent( &me );
}
// =====================================
NextClient::NextClient(KDecorationBridge *b, KDecorationFactory *f)
: KDecoration(b, f)
{
}
void NextClient::init()
{
createMainWidget(WResizeNoErase | WStaticContents);
widget()->installEventFilter(this);
widget()->setBackgroundMode( NoBackground );
TQVBoxLayout *mainLayout = new TQVBoxLayout(widget());
TQBoxLayout *titleLayout = new TQBoxLayout(0, TQBoxLayout::LeftToRight, 0, 0, 0);
TQHBoxLayout *windowLayout = new TQHBoxLayout();
mainLayout->addLayout(titleLayout);
mainLayout->addLayout(windowLayout, 1);
mainLayout->addSpacing(mustDrawHandle() ? handleSize : 1);
windowLayout->addSpacing(1);
if (isPreview())
windowLayout->addWidget(new TQLabel(i18n(
"<center><b>KStep preview</b></center>"), widget()));
else
windowLayout->addItem(new TQSpacerItem( 0, 0 ));
windowLayout->addSpacing(1);
initializeButtonsAndTitlebar(titleLayout);
}
/**
Preconditions:
+ button is an array of length MAX_NUM_BUTTONS
Postconditions:
+ Title bar and buttons have been initialized and laid out
+ for all i in 0..(MAX_NUM_BUTTONS-1), button[i] points to
either (1) a valid NextButton instance, if the corresponding
button is selected in the current button scheme, or (2) null
otherwise.
*/
void NextClient::initializeButtonsAndTitlebar(TQBoxLayout* titleLayout)
{
// Null the buttons to begin with (they are not guaranteed to be null).
for (int i=0; i<MAX_NUM_BUTTONS; i++) {
button[i] = NULL;
}
// The default button positions for other styles do not match the
// behavior of older versions of KStep, so we have to set these
// manually when customButtonPositions isn't enabled.
TQString left, right;
if (options()->customButtonPositions()) {
left = options()->titleButtonsLeft();
right = options()->titleButtonsRight();
} else {
left = TQString("I");
right = TQString("SX");
}
// Do actual creation and addition to titleLayout
addButtons(titleLayout, left);
titlebar = new TQSpacerItem(10, titleHeight, TQSizePolicy::Expanding,
TQSizePolicy::Minimum );
titleLayout->addItem(titlebar);
addButtons(titleLayout, right);
// Finally, activate all live buttons
for ( int i = 0; i < MAX_NUM_BUTTONS; i++) {
if (button[i]) {
button[i]->setMouseTracking( TRUE );
}
}
}
/** Adds the buttons for one side of the title bar, based on the spec
* string; see the KWinInternal::KDecoration class, methods
* titleButtonsLeft and titleBUttonsRight. */
void NextClient::addButtons(TQBoxLayout* titleLayout, const TQString& spec)
{
for (unsigned int i=0; i<spec.length(); i++) {
switch (spec[i].latin1()) {
case 'A':
if (isMaximizable()) {
button[MAXIMIZE_IDX] =
new NextButton(this, "maximize", maximize_bits, 10, 10,
i18n("Maximize"), LeftButton|MidButton|RightButton);
titleLayout->addWidget( button[MAXIMIZE_IDX] );
connect( button[MAXIMIZE_IDX], TQT_SIGNAL(clicked()),
this, TQT_SLOT(maximizeButtonClicked()) );
}
break;
case 'H':
if (providesContextHelp()) {
button[HELP_IDX] = new NextButton(this,
"help", question_bits, 10, 10, i18n("Help"));
titleLayout->addWidget( button[HELP_IDX] );
connect( button[HELP_IDX], TQT_SIGNAL(clicked()),
this, TQT_SLOT(showContextHelp()) );
}
break;
case 'I':
if (isMinimizable()) {
button[ICONIFY_IDX] =
new NextButton(this, "iconify", iconify_bits, 10, 10,
i18n("Minimize"));
titleLayout->addWidget( button[ICONIFY_IDX] );
connect( button[ICONIFY_IDX], TQT_SIGNAL(clicked()),
this, TQT_SLOT(minimize()) );
}
break;
case 'M':
button[MENU_IDX] =
new NextButton(this, "menu", NULL, 10, 10, i18n("Menu"), LeftButton|RightButton);
titleLayout->addWidget( button[MENU_IDX] );
// NOTE DIFFERENCE: capture pressed(), not clicked()
connect( button[MENU_IDX], TQT_SIGNAL(pressed()),
this, TQT_SLOT(menuButtonPressed()) );
break;
case 'L':
button[SHADE_IDX] =
new NextButton(this, "shade", NULL, 0, 0, i18n("Shade"));
titleLayout->addWidget( button[SHADE_IDX] );
connect( button[SHADE_IDX], TQT_SIGNAL(clicked()),
this, TQT_SLOT(shadeClicked()) );
// NOTE DIFFERENCE: set the pixmap separately (2 states)
shadeChange();
break;
case 'S':
button[STICKY_IDX] =
new NextButton(this, "sticky", NULL, 0, 0, i18n("On all desktops"));
titleLayout->addWidget( button[STICKY_IDX] );
connect( button[STICKY_IDX], TQT_SIGNAL(clicked()),
this, TQT_SLOT(toggleOnAllDesktops()) );
// NOTE DIFFERENCE: set the pixmap separately (2 states)
desktopChange();
break;
case 'F':
button[ABOVE_IDX] = new NextButton(this, "above", NULL, 0, 0, "");
titleLayout->addWidget( button[ABOVE_IDX] );
connect( button[ABOVE_IDX], TQT_SIGNAL(clicked()),
this, TQT_SLOT(aboveClicked()) );
connect(this, TQT_SIGNAL(keepAboveChanged(bool)),
TQT_SLOT(keepAboveChange(bool)));
keepAboveChange(keepAbove());
break;
case 'B':
button[BELOW_IDX] = new NextButton(this, "below", NULL, 0, 0, "");
titleLayout->addWidget( button[BELOW_IDX] );
connect( button[BELOW_IDX], TQT_SIGNAL(clicked()),
this, TQT_SLOT(belowClicked()) );
connect(this, TQT_SIGNAL(keepBelowChanged(bool)),
TQT_SLOT(keepBelowChange(bool)));
keepBelowChange(keepBelow());
break;
case 'X':
if (isCloseable()) {
button[CLOSE_IDX] =
new NextButton(this, "close", close_bits, 10, 10,
i18n("Close"));
titleLayout->addWidget(button[CLOSE_IDX]);
connect(button[CLOSE_IDX], TQT_SIGNAL(clicked()),
this, TQT_SLOT(closeWindow()));
}
break;
case 'R':
if (mustDrawHandle()) {
button[RESIZE_IDX] =
new NextButton(this, "resize", resize_bits, 10, 10,
i18n("Resize"));
titleLayout->addWidget(button[RESIZE_IDX]);
// NOTE DIFFERENCE: capture pressed(), not clicked()
connect(button[RESIZE_IDX], TQT_SIGNAL(pressed()),
this, TQT_SLOT(resizePressed()));
}
break;
case '_':
// TODO: Add spacer handling
break;
default:
kdDebug() << " Can't happen: unknown button code "
<< TQString(spec[i]);
break;
}
}
}
bool NextClient::mustDrawHandle() const
{
bool drawSmallBorders = !options()->moveResizeMaximizedWindows();
if (drawSmallBorders && (maximizeMode() & MaximizeVertical)) {
return false;
} else {
return isResizable();
}
}
void NextClient::iconChange()
{
if (button[MENU_IDX] && button[MENU_IDX]->isVisible())
button[MENU_IDX]->repaint(false);
}
void NextClient::menuButtonPressed()
{
// Probably don't need this null check, but we might as well.
if (button[MENU_IDX]) {
TQRect menuRect = button[MENU_IDX]->rect();
TQPoint menuTop = button[MENU_IDX]->mapToGlobal(menuRect.topLeft());
TQPoint menuBottom = button[MENU_IDX]->mapToGlobal(menuRect.bottomRight());
menuTop += TQPoint(1, 1);
menuBottom += TQPoint(1, 1);
KDecorationFactory* f = factory();
showWindowMenu(TQRect(menuTop, menuBottom));
if( !f->exists( this )) // 'this' was deleted
return;
button[MENU_IDX]->setDown(false);
}
}
// Copied, with minor edits, from KDEDefaultClient::slotMaximize()
void NextClient::maximizeButtonClicked()
{
if (button[MAXIMIZE_IDX]) {
maximize(button[MAXIMIZE_IDX]->lastButton());
}
}
void NextClient::shadeClicked()
{
setShade(!isSetShade());
}
void NextClient::aboveClicked()
{
setKeepAbove(!keepAbove());
}
void NextClient::belowClicked()
{
setKeepBelow(!keepBelow());
keepAboveChange(keepAbove());
keepBelowChange(keepBelow());
}
void NextClient::resizePressed()
{
performWindowOperation(ResizeOp);
}
void NextClient::resizeEvent(TQResizeEvent *)
{
if (widget()->isVisible()) {
// TODO ? update border area only?
widget()->update();
#if 0
widget()->update(titlebar->geometry());
TQPainter p(widget());
TQRect t = titlebar->geometry();
t.setTop( 0 );
TQRegion r = widget()->rect();
r = r.subtract( t );
p.setClipRegion( r );
p.eraseRect(widget()->rect());
#endif
}
}
void NextClient::captionChange()
{
widget()->repaint(titlebar->geometry(), false);
}
void NextClient::paintEvent( TQPaintEvent* )
{
TQPainter p(widget());
// Draw black frame
TQRect fr = widget()->rect();
p.setPen(Qt::black);
p.drawRect(fr);
// Draw title bar
TQRect t = titlebar->geometry();
t.setTop(1);
p.drawTiledPixmap(t.x()+1, t.y()+1, t.width()-2, t.height()-2,
isActive() ? *aTitlePix : *iTitlePix);
qDrawShadePanel(&p, t.x(), t.y(), t.width(), t.height()-1,
options()->colorGroup(KDecoration::ColorTitleBar, isActive()));
p.drawLine(t.x(), t.bottom(), t.right(), t.bottom());
#if 0
// Why setting up a clipping region if it is not used? (setClipping(false))
TQRegion r = fr;
r = r.subtract( t );
p.setClipRegion( r );
p.setClipping(false);
#endif
t.setTop( 1 );
t.setHeight(t.height()-2);
t.setLeft( t.left() + 4 );
t.setRight( t.right() - 2 );
p.setPen(options()->color(KDecoration::ColorFont, isActive()));
p.setFont(options()->font(isActive()));
p.drawText( t, AlignCenter | AlignVCenter, caption() );
// Draw resize handle
if (mustDrawHandle()) {
int corner = 16 + 3*handleSize/2;
qDrawShadePanel(&p,
fr.x() + 1, fr.bottom() - handleSize, corner-1, handleSize,
options()->colorGroup(KDecoration::ColorHandle, isActive()),
false);
p.drawTiledPixmap(fr.x() + 2, fr.bottom() - handleSize + 1,
corner - 3, handleSize - 2, isActive() ? *aHandlePix : *iHandlePix);
qDrawShadePanel(&p,
fr.x() + corner, fr.bottom() - handleSize,
fr.width() - 2*corner, handleSize,
options()->colorGroup(KDecoration::ColorFrame, isActive()),
false);
p.drawTiledPixmap(fr.x() + corner + 1, fr.bottom() - handleSize + 1,
fr.width() - 2*corner - 2, handleSize - 2,
isActive() ? *aFramePix : *iFramePix);
qDrawShadePanel(&p,
fr.right() - corner + 1, fr.bottom() - handleSize, corner - 1, handleSize,
options()->colorGroup(KDecoration::ColorHandle, isActive()),
false);
p.drawTiledPixmap(fr.right() - corner + 2, fr.bottom() - handleSize + 1,
corner - 3, handleSize - 2, isActive() ? *aHandlePix : *iHandlePix);
}
}
void NextClient::mouseDoubleClickEvent( TQMouseEvent * e )
{
if (e->button() == LeftButton && titlebar->geometry().contains( e->pos() ) )
titlebarDblClickOperation();
}
void NextClient::wheelEvent( TQWheelEvent * e )
{
if (isSetShade() || TQRect( 0, 0, width(), titleHeight ).contains( e->pos() ) )
titlebarMouseWheelOperation( e->delta());
}
void NextClient::showEvent(TQShowEvent *)
{
widget()->repaint();
}
void NextClient::desktopChange()
{
bool on = isOnAllDesktops();
if (NextButton * b = button[STICKY_IDX]) {
b->setBitmap( on ? unsticky_bits : sticky_bits, 10, 10);
TQToolTip::remove(b);
TQToolTip::add(b, on ? i18n("Not on all desktops") : i18n("On all desktops"));
}
}
void NextClient::maximizeChange()
{
if (button[MAXIMIZE_IDX]) {
bool m = maximizeMode() == MaximizeFull;
//button[MAXIMIZE_IDX]->setBitmap(m ? minmax_bits : maximize_bits);
TQToolTip::remove(button[MAXIMIZE_IDX]);
TQToolTip::add(button[MAXIMIZE_IDX],
m ? i18n("Restore") : i18n("Maximize"));
}
//spacer->changeSize(10, mustDrawHandle() ? handleSize : 1,
// TQSizePolicy::Expanding, TQSizePolicy::Minimum);
//mainLayout->activate();
}
void NextClient::activeChange()
{
widget()->repaint(false);
slotReset();
}
void NextClient::slotReset()
{
for (int i=0; i<MAX_NUM_BUTTONS; i++) {
if (button[i]) {
button[i]->reset();
}
}
}
KDecoration::Position
NextClient::mousePosition( const TQPoint& p ) const
{
Position m = PositionCenter;
if (p.y() < (height() - handleSize))
m = KDecoration::mousePosition(p);
else {
int corner = 16 + 3*handleSize/2;
if (p.x() >= (width() - corner))
m = PositionBottomRight;
else if (p.x() <= corner)
m = PositionBottomLeft;
else
m = PositionBottom;
}
return m;
}
void NextClient::borders(int &left, int &right, int &top, int &bottom) const
{
left = right = 1;
top = titleHeight; // FRAME is this ok?
bottom = mustDrawHandle() ? handleSize : 1;
}
void NextClient::shadeChange()
{
if (NextButton *b = button[SHADE_IDX]) {
b->setBitmap(isSetShade() ? unshade_bits : shade_bits, 10, 10);
TQToolTip::remove(b);
TQToolTip::add(b, isSetShade() ? i18n("Unshade") : i18n("Shade"));
}
}
void NextClient::keepAboveChange(bool above)
{
if (NextButton *b = button[ABOVE_IDX]) {
b->setBitmap(above ? from_above_bits : keep_above_bits, 10, 10);
TQToolTip::remove(b);
TQToolTip::add(b, above ?
i18n("Do not keep above others") : i18n("Keep above others"));
b->repaint(false);
}
}
void NextClient::keepBelowChange(bool below)
{
if (NextButton *b = button[BELOW_IDX]) {
b->setBitmap(below ? from_below_bits : keep_below_bits, 10, 10);
TQToolTip::remove(b);
TQToolTip::add(b, below ?
i18n("Do not keep below others") : i18n("Keep below others"));
b->repaint(false);
}
}
TQSize NextClient::minimumSize() const
{
return TQSize(titleHeight * 6 + 2, titleHeight + handleSize + 2);
}
void NextClient::resize(const TQSize& s)
{
widget()->resize(s);
}
void NextClient::reset(unsigned long)
{
for (int i = 0; i < MAX_NUM_BUTTONS; ++i) {
if (button[i])
button[i]->reset();
}
widget()->repaint();
}
bool NextClient::eventFilter(TQObject *o, TQEvent *e)
{
if (o != widget())
return false;
switch (e->type()) {
case TQEvent::Resize:
resizeEvent(static_cast< TQResizeEvent* >( e ));
return true;
case TQEvent::Paint:
paintEvent(static_cast< TQPaintEvent* >( e ));
return true;
case TQEvent::MouseButtonDblClick:
mouseDoubleClickEvent(static_cast< TQMouseEvent* >( e ));
return true;
case TQEvent::Wheel:
wheelEvent( static_cast< TQWheelEvent* >( e ));
return true;
case TQEvent::MouseButtonPress:
processMousePressEvent(static_cast< TQMouseEvent* >( e ));
return true;
case TQEvent::Show:
showEvent(static_cast< TQShowEvent* >( e ));
return true;
default:
break;
}
return false;
}
bool NextClient::drawbound(const TQRect& geom, bool /* clear */)
{
TQPainter p(workspaceWidget());
p.setPen(TQPen(Qt::white, 3));
p.setRasterOp(Qt::XorROP);
p.drawRect(geom);
int leftMargin = geom.left() + 2;
p.fillRect(leftMargin, geom.top() + titleHeight - 1,
geom.width() - 4, 3, Qt::white);
if (mustDrawHandle()) {
p.fillRect(leftMargin, geom.bottom() - handleSize - 1,
geom.width() - 4, 3, Qt::white);
}
return true;
}
// =====================================
NextClientFactory::NextClientFactory()
{
create_pixmaps(this);
}
NextClientFactory::~NextClientFactory()
{
delete_pixmaps();
}
KDecoration *NextClientFactory::createDecoration(KDecorationBridge *b)
{
return new NextClient(b, this);
}
bool NextClientFactory::reset(unsigned long /*changed*/)
{
// TODO Do not recreate decorations if it is not needed. Look at
// ModernSystem for how to do that
delete_pixmaps();
create_pixmaps(this);
// For now just return true.
return true;
}
bool NextClientFactory::supports( Ability ability )
{
switch( ability )
{
case AbilityAnnounceButtons:
case AbilityButtonMenu:
case AbilityButtonOnAllDesktops:
case AbilityButtonHelp:
case AbilityButtonMinimize:
case AbilityButtonMaximize:
case AbilityButtonClose:
case AbilityButtonAboveOthers:
case AbilityButtonBelowOthers:
case AbilityButtonShade:
case AbilityButtonResize:
return true;
default:
return false;
};
}
TQValueList< NextClientFactory::BorderSize >
NextClientFactory::borderSizes() const
{
// the list must be sorted
return TQValueList< BorderSize >() << BorderTiny << BorderNormal <<
BorderLarge << BorderVeryLarge << BorderHuge <<
BorderVeryHuge << BorderOversized;
}
} // KStep namespace
extern "C" KDE_EXPORT KDecorationFactory* create_factory()
{
return new KStep::NextClientFactory();
}
#include "nextclient.moc"
// vim: sw=4
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