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Diffstat (limited to 'kwin/clients/b2/b2client.cpp')
| -rw-r--r-- | kwin/clients/b2/b2client.cpp | 1454 |
1 files changed, 0 insertions, 1454 deletions
diff --git a/kwin/clients/b2/b2client.cpp b/kwin/clients/b2/b2client.cpp deleted file mode 100644 index c5786146a..000000000 --- a/kwin/clients/b2/b2client.cpp +++ /dev/null @@ -1,1454 +0,0 @@ -/* - * B-II KWin Client - * - * Changes: - * Customizable button positions by Karol Szwed <[email protected]> - * - * Thin frame in fixed size windows, titlebar gradient support, accessibility - * improvements, customizable menu double click action and button hover - * effects are - * Copyright (c) 2003,2004 Luciano Montanaro <[email protected]> - */ - -#include "b2client.h" -#include <tqapplication.h> -#include <tqlayout.h> -#include <tqdrawutil.h> -#include <kpixmapeffect.h> -#include <kimageeffect.h> -#include <kicontheme.h> -#include <kiconeffect.h> -#include <kdrawutil.h> -#include <klocale.h> -#include <kconfig.h> -#include <tqbitmap.h> -#include <tqlabel.h> -#include <tqtooltip.h> - -#include <X11/Xlib.h> -#include <X11/Xatom.h> - -namespace B2 { - -#include "bitmaps.h" - -enum { - Norm = 0, - Hover, Down, INorm, IHover, IDown, - NumStates -}; - -enum { - P_CLOSE = 0, - P_MAX, P_NORMALIZE, P_ICONIFY, P_PINUP, P_MENU, P_HELP, P_SHADE, P_RESIZE, - P_NUM_BUTTON_TYPES -}; - -#define NUM_PIXMAPS (P_NUM_BUTTON_TYPES * NumStates) - -static KPixmap *pixmap[NUM_PIXMAPS]; - -// active -#define PIXMAP_A(i) (pixmap[(i) * NumStates + Norm]) -// active, hover -#define PIXMAP_AH(i) (pixmap[(i) * NumStates + Hover]) -// active, down -#define PIXMAP_AD(i) (pixmap[(i) * NumStates + Down]) -// inactive -#define PIXMAP_I(i) (pixmap[(i) * NumStates + INorm]) -// inactive, hover -#define PIXMAP_IH(i) (pixmap[(i) * NumStates + IHover]) -// inactive, down -#define PIXMAP_ID(i) (pixmap[(i) * NumStates + IDown]) - -static KPixmap* titleGradient[2] = {0, 0}; - -static int thickness = 4; // Frame thickness -static int buttonSize = 16; - -enum DblClickOperation { - NoOp = 0, - MinimizeOp, - ShadeOp, - CloseOp -}; - -static DblClickOperation menu_dbl_click_op = NoOp; - -static bool pixmaps_created = false; -static bool colored_frame = false; -static bool do_draw_handle = true; -static bool drawSmallBorders = false; - -// ===================================== - -extern "C" KDE_EXPORT KDecorationFactory* create_factory() -{ - return new B2::B2ClientFactory(); -} - -// ===================================== - -static inline const KDecorationOptions *options() -{ - return KDecoration::options(); -} - -static void redraw_pixmaps(); - -static void read_config(B2ClientFactory *f) -{ - // Force button size to be in a reasonable range. - // If the frame width is large, the button size must be large too. - buttonSize = (TQFontMetrics(options()->font(true)).height() + 1) & 0x3e; - if (buttonSize < 16) buttonSize = 16; - - KConfig conf("twinb2rc"); - conf.setGroup("General"); - colored_frame = conf.readBoolEntry("UseTitleBarBorderColors", false); - do_draw_handle = conf.readBoolEntry("DrawGrabHandle", true); - drawSmallBorders = !options()->moveResizeMaximizedWindows(); - - TQString opString = conf.readEntry("MenuButtonDoubleClickOperation", "NoOp"); - if (opString == "Close") { - menu_dbl_click_op = B2::CloseOp; - } else if (opString == "Minimize") { - menu_dbl_click_op = B2::MinimizeOp; - } else if (opString == "Shade") { - menu_dbl_click_op = B2::ShadeOp; - } else { - menu_dbl_click_op = B2::NoOp; - } - - switch (options()->preferredBorderSize(f)) { - case KDecoration::BorderTiny: - thickness = 2; - break; - case KDecoration::BorderLarge: - thickness = 5; - break; - case KDecoration::BorderVeryLarge: - thickness = 8; - break; - case KDecoration::BorderHuge: - thickness = 12; - break; - case KDecoration::BorderVeryHuge: - case KDecoration::BorderOversized: - case KDecoration::BorderNormal: - default: - thickness = 4; - } -} - -static void drawB2Rect(KPixmap *pix, const TQColor &primary, bool down) -{ - TQPainter p(pix); - TQColor hColor = primary.light(150); - TQColor lColor = primary.dark(150); - - if (down) tqSwap(hColor, lColor); - - if (TQPixmap::defaultDepth() > 8) { - KPixmapEffect::gradient(*pix, hColor, lColor, - KPixmapEffect::DiagonalGradient); - } - else - pix->fill(primary); - int x2 = pix->width() - 1; - int y2 = pix->height() - 1; - p.setPen(lColor); - p.drawLine(0, 0, x2, 0); - p.drawLine(0, 0, 0, y2); - p.drawLine(1, x2 - 1, x2 - 1, y2 - 1); - p.drawLine(x2 - 1, 1, x2 - 1, y2 - 1); - p.setPen(hColor); - p.drawRect(1, 1, x2, y2); - -} - -TQPixmap* twin_get_menu_pix_hack() -{ - //return menu_pix; FIXME - return PIXMAP_A(P_MENU); -} - -static void create_pixmaps() -{ - if (pixmaps_created) - return; - pixmaps_created = true; - - int i; - int bsize = buttonSize - 2; - if (bsize < 16) bsize = 16; - - for (i = 0; i < NUM_PIXMAPS; i++) { - pixmap[i] = new KPixmap; - switch (i / NumStates) { - case P_MAX: // will be initialized by copying P_CLOSE - case P_RESIZE: - break; - case P_ICONIFY: - pixmap[i]->resize(10, 10); break; - case P_SHADE: - case P_CLOSE: - pixmap[i]->resize(bsize, bsize); break; - default: - pixmap[i]->resize(16, 16); break; - } - } - - // there seems to be no way to load X bitmaps from data properly, so - // we need to create new ones for each mask :P - TQBitmap pinupMask(16, 16, pinup_mask_bits, true); - PIXMAP_A(P_PINUP)->setMask(pinupMask); - PIXMAP_I(P_PINUP)->setMask(pinupMask); - TQBitmap pindownMask(16, 16, pindown_mask_bits, true); - PIXMAP_AD(P_PINUP)->setMask(pindownMask); - PIXMAP_ID(P_PINUP)->setMask(pindownMask); - - TQBitmap menuMask(16, 16, menu_mask_bits, true); - for (i = 0; i < NumStates; i++) - pixmap[P_MENU * NumStates + i]->setMask(menuMask); - - TQBitmap helpMask(16, 16, help_mask_bits, true); - for (i = 0; i < NumStates; i++) - pixmap[P_HELP * NumStates + i]->setMask(helpMask); - - TQBitmap normalizeMask(16, 16, true); - // draw normalize icon mask - TQPainter mask; - mask.begin(&normalizeMask); - - TQBrush one(Qt::color1); - mask.fillRect(normalizeMask.width() - 12, normalizeMask.height() - 12, - 12, 12, one); - mask.fillRect(0, 0, 10, 10, one); - mask.end(); - - for (i = 0; i < NumStates; i++) - pixmap[P_NORMALIZE * NumStates + i]->setMask(normalizeMask); - - TQBitmap shadeMask(bsize, bsize, true); - mask.begin(&shadeMask); - mask.fillRect(0, 0, bsize, 6, one); - mask.end(); - for (i = 0; i < NumStates; i++) - pixmap[P_SHADE * NumStates + i]->setMask(shadeMask); - - titleGradient[0] = 0; - titleGradient[1] = 0; - - redraw_pixmaps(); -} - -static void delete_pixmaps() -{ - for (int i = 0; i < NUM_PIXMAPS; i++) { - delete pixmap[i]; - pixmap[i] = 0; - } - for (int i = 0; i < 2; i++) { - delete titleGradient[i]; - titleGradient[i] = 0; - } - pixmaps_created = false; -} - -// ===================================== - -B2ClientFactory::B2ClientFactory() -{ - read_config(this); - create_pixmaps(); -} - -B2ClientFactory::~B2ClientFactory() -{ - delete_pixmaps(); -} - -KDecoration *B2ClientFactory::createDecoration(KDecorationBridge *b) -{ - return new B2::B2Client(b, this); -} - -bool B2ClientFactory::reset(unsigned long changed) -{ - bool needsReset = SettingColors ? true : false; - // TODO Do not recreate decorations if it is not needed. Look at - // ModernSystem for how to do that - read_config(this); - if (changed & SettingFont) { - delete_pixmaps(); - create_pixmaps(); - needsReset = true; - } - redraw_pixmaps(); - // For now just return true. - return needsReset; -} - -bool B2ClientFactory::supports( Ability ability ) -{ - switch( ability ) - { - case AbilityAnnounceButtons: - case AbilityButtonMenu: - case AbilityButtonOnAllDesktops: - case AbilityButtonSpacer: - case AbilityButtonHelp: - case AbilityButtonMinimize: - case AbilityButtonMaximize: - case AbilityButtonClose: - case AbilityButtonAboveOthers: - case AbilityButtonBelowOthers: - case AbilityButtonShade: - case AbilityButtonResize: - return true; - default: - return false; - }; -} - -TQValueList< B2ClientFactory::BorderSize > B2ClientFactory::borderSizes() const -{ - // the list must be sorted - return TQValueList< BorderSize >() << BorderTiny << BorderNormal << - BorderLarge << BorderVeryLarge << BorderHuge; -} - -// ===================================== - -void B2Client::maxButtonClicked() -{ - maximize(button[BtnMax]->last_button); -} - -void B2Client::shadeButtonClicked() -{ - setShade(!isSetShade()); -} - -void B2Client::resizeButtonPressed() -{ - performWindowOperation(ResizeOp); -} - -B2Client::B2Client(KDecorationBridge *b, KDecorationFactory *f) - : KDecoration(b, f), bar_x_ofs(0), in_unobs(0) -{ -} - -void B2Client::init() -{ - const TQString tips[] = { - i18n("Menu"), - isOnAllDesktops() ? - i18n("Not on all desktops") : i18n("On all desktops"), - i18n("Minimize"), i18n("Maximize"), - i18n("Close"), i18n("Help"), - isSetShade() ? i18n("Unshade") : i18n("Shade"), - i18n("Resize") - }; - - // Check this early, otherwise the preview will be rendered badly. - resizable = isResizable(); - - createMainWidget((WFlags)(WResizeNoErase | WRepaintNoErase)); - widget()->installEventFilter(this); - - widget()->setBackgroundMode(NoBackground); - - // Set button pointers to NULL so we know what has been created - for (int i = 0; i < BtnCount; i++) - button[i] = NULL; - - g = new TQGridLayout(widget(), 3, 3); - // Left and right border width - - leftSpacer = new TQSpacerItem(thickness, 16, - TQSizePolicy::Fixed, TQSizePolicy::Expanding); - rightSpacer = new TQSpacerItem(thickness, 16, - TQSizePolicy::Fixed, TQSizePolicy::Expanding); - - g->addItem(leftSpacer, 1, 0); - g->addItem(rightSpacer, 1, 2); - - // Top border height - topSpacer = new TQSpacerItem(10, buttonSize + 4, - TQSizePolicy::Expanding, TQSizePolicy::Fixed); - g->addItem(topSpacer, 0, 1); - - // Bottom border height. - bottomSpacer = new TQSpacerItem(10, - thickness + (mustDrawHandle() ? 4 : 0), - TQSizePolicy::Expanding, TQSizePolicy::Fixed); - g->addItem(bottomSpacer, 2, 1); - if (isPreview()) { - TQLabel *previewLabel = new TQLabel( - i18n("<b><center>B II preview</center></b>"), - widget()); - g->addWidget(previewLabel, 1, 1); - - } else { - g->addItem(new TQSpacerItem(0, 0), 1, 1); - } - - // titlebar - g->setRowSpacing(0, buttonSize + 4); - - titlebar = new B2Titlebar(this); - titlebar->setMinimumWidth(buttonSize + 4); - titlebar->setFixedHeight(buttonSize + 4); - - TQBoxLayout *titleLayout = new TQBoxLayout(titlebar, - TQBoxLayout::LeftToRight, 0, 1, 0); - titleLayout->addSpacing(3); - - if (options()->customButtonPositions()) { - addButtons(options()->titleButtonsLeft(), tips, titlebar, titleLayout); - titleLayout->addItem(titlebar->captionSpacer); - addButtons(options()->titleButtonsRight(), tips, titlebar, titleLayout); - } else { - addButtons("MSH", tips, titlebar, titleLayout); - titleLayout->addItem(titlebar->captionSpacer); - addButtons("IAX", tips, titlebar, titleLayout); - } - - titleLayout->addSpacing(3); - - TQColor c = options()->tqcolorGroup(KDecoration::ColorTitleBar, isActive()). - color(TQColorGroup::Button); - - for (int i = 0; i < BtnCount; i++) { - if (button[i]) - button[i]->setBg(c); - } - - titlebar->updateGeometry(); - positionButtons(); - titlebar->recalcBuffer(); - titlebar->installEventFilter(this); -} - -bool B2Client::isModalSystemNotification() -{ - unsigned char *data = 0; - Atom actual; - int format, result; - unsigned long n, left; - Atom kde_wm_system_modal_notification; - kde_wm_system_modal_notification = XInternAtom(qt_xdisplay(), "_KDE_WM_MODAL_SYS_NOTIFICATION", False); - result = XGetWindowProperty(qt_xdisplay(), windowId(), kde_wm_system_modal_notification, 0L, 1L, False, XA_CARDINAL, &actual, &format, &n, &left, /*(unsigned char **)*/ &data); - if (result == Success && data != None && format == 32 ) - { - return TRUE; - } - return FALSE; -} - -void B2Client::addButtons(const TQString& s, const TQString tips[], - B2Titlebar* tb, TQBoxLayout* titleLayout) -{ - if (s.length() <= 0) - return; - - for (unsigned int i = 0; i < s.length(); i++) { - switch (s[i].latin1()) { - case 'M': // Menu button - if (!isModalSystemNotification()) { - if (!button[BtnMenu]) { - button[BtnMenu] = new B2Button(this, tb, tips[BtnMenu], - Qt::LeftButton | Qt::RightButton); - button[BtnMenu]->setPixmaps(P_MENU); - button[BtnMenu]->setUseMiniIcon(); - connect(button[BtnMenu], TQT_SIGNAL(pressed()), - this, TQT_SLOT(menuButtonPressed())); - titleLayout->addWidget(button[BtnMenu]); - } - } - break; - case 'S': // Sticky button - if (!isModalSystemNotification()) { - if (!button[BtnSticky]) { - button[BtnSticky] = new B2Button(this, tb, tips[BtnSticky]); - button[BtnSticky]->setPixmaps(P_PINUP); - button[BtnSticky]->setToggle(); - button[BtnSticky]->setDown(isOnAllDesktops()); - connect(button[BtnSticky], TQT_SIGNAL(clicked()), - this, TQT_SLOT(toggleOnAllDesktops())); - titleLayout->addWidget(button[BtnSticky]); - } - } - break; - case 'H': // Help button - if (providesContextHelp() && (!button[BtnHelp])) { - button[BtnHelp] = new B2Button(this, tb, tips[BtnHelp]); - button[BtnHelp]->setPixmaps(P_HELP); - connect(button[BtnHelp], TQT_SIGNAL(clicked()), - this, TQT_SLOT(showContextHelp())); - titleLayout->addWidget(button[BtnHelp]); - } - break; - case 'I': // Minimize button - if (isMinimizable() && (!button[BtnIconify])) { - button[BtnIconify] = new B2Button(this, tb,tips[BtnIconify]); - button[BtnIconify]->setPixmaps(P_ICONIFY); - connect(button[BtnIconify], TQT_SIGNAL(clicked()), - this, TQT_SLOT(minimize())); - titleLayout->addWidget(button[BtnIconify]); - } - break; - case 'A': // Maximize button - if (isMaximizable() && (!button[BtnMax])) { - button[BtnMax] = new B2Button(this, tb, tips[BtnMax], - Qt::LeftButton | Qt::MidButton | Qt::RightButton); - button[BtnMax]->setPixmaps(maximizeMode() == MaximizeFull ? - P_NORMALIZE : P_MAX); - connect(button[BtnMax], TQT_SIGNAL(clicked()), - this, TQT_SLOT(maxButtonClicked())); - titleLayout->addWidget(button[BtnMax]); - } - break; - case 'X': // Close button - if (isCloseable() && !button[BtnClose]) { - button[BtnClose] = new B2Button(this, tb, tips[BtnClose]); - button[BtnClose]->setPixmaps(P_CLOSE); - connect(button[BtnClose], TQT_SIGNAL(clicked()), - this, TQT_SLOT(closeWindow())); - titleLayout->addWidget(button[BtnClose]); - } - break; - case 'L': // Shade button - if (isShadeable() && !button[BtnShade]) { - button[BtnShade] = new B2Button(this, tb, tips[BtnShade]); - button[BtnShade]->setPixmaps(P_SHADE); - connect(button[BtnShade], TQT_SIGNAL(clicked()), - this, TQT_SLOT(shadeButtonClicked())); - titleLayout->addWidget(button[BtnShade]); - } - break; - case 'R': // Resize button - if (resizable && !button[BtnResize]) { - button[BtnResize] = new B2Button(this, tb, tips[BtnResize]); - button[BtnResize]->setPixmaps(P_RESIZE); - connect(button[BtnResize], TQT_SIGNAL(pressed()), - this, TQT_SLOT(resizeButtonPressed())); - titleLayout->addWidget(button[BtnResize]); - } - break; - case '_': // Additional spacing - titleLayout->addSpacing(4); - break; - } - } -} - -bool B2Client::mustDrawHandle() const -{ - if (drawSmallBorders && (maximizeMode() & MaximizeVertical)) { - return false; - } else { - return do_draw_handle && resizable; - } -} - -void B2Client::iconChange() -{ - if (button[BtnMenu]) - button[BtnMenu]->tqrepaint(false); -} - -// Gallium: New button show/hide magic for customizable -// button positions. -void B2Client::calcHiddenButtons() -{ - // Hide buttons in this order: - // Shade, Sticky, Help, Resize, Maximize, Minimize, Close, Menu - B2Button* btnArray[] = { - button[BtnShade], button[BtnSticky], button[BtnHelp], button[BtnResize], - button[BtnMax], button[BtnIconify], button[BtnClose], button[BtnMenu] - }; - int minWidth = 120; - int currentWidth = width(); - int count = 0; - int i; - - // Determine how many buttons we need to hide - while (currentWidth < minWidth) { - currentWidth += buttonSize + 1; // Allow for spacer (extra 1pix) - count++; - } - // Bound the number of buttons to hide - if (count > BtnCount) count = BtnCount; - - // Hide the required buttons - for (i = 0; i < count; i++) { - if (btnArray[i] && btnArray[i]->isVisible()) - btnArray[i]->hide(); - } - // Show the rest of the buttons - for (i = count; i < BtnCount; i++) { - if (btnArray[i] && (!btnArray[i]->isVisible())) - btnArray[i]->show(); - } -} - -void B2Client::resizeEvent(TQResizeEvent * /*e*/) -{ - calcHiddenButtons(); - titlebar->layout()->activate(); - positionButtons(); - - /* may be the resize cut off some space occupied by titlebar, which - was moved, so instead of reducing it, we first try to move it */ - titleMoveAbs(bar_x_ofs); - - doShape(); - widget()->tqrepaint(); // the frame is misrendered without this -} - -void B2Client::captionChange() -{ - positionButtons(); - titleMoveAbs(bar_x_ofs); - doShape(); - titlebar->recalcBuffer(); - titlebar->tqrepaint(false); -} - -void B2Client::paintEvent(TQPaintEvent* e) -{ - TQPainter p(widget()); - - KDecoration::ColorType frameColorGroup = colored_frame ? - KDecoration::ColorTitleBar : KDecoration::ColorFrame; - - TQRect t = titlebar->geometry(); - - // Frame height, this is used a lot of times - int fHeight = height() - t.height(); - - // distance from the bottom border - it is different if window is resizable - int bb = mustDrawHandle() ? 4 : 0; - int bDepth = thickness + bb; - - TQColorGroup fillColor = options()->tqcolorGroup(frameColorGroup, isActive()); - TQBrush fillBrush(options()->color(frameColorGroup, isActive())); - - // outer frame rect - p.drawRect(0, t.bottom() - thickness + 1, - width(), fHeight - bb + thickness); - - if (thickness >= 2) { - // inner window rect - p.drawRect(thickness - 1, t.bottom(), - width() - 2 * (thickness - 1), fHeight - bDepth + 2); - - if (thickness >= 3) { - // frame shade panel - qDrawShadePanel(&p, 1, t.bottom() - thickness + 2, - width() - 2, fHeight - 2 - bb + thickness, fillColor, false); - if (thickness == 4) { - p.setPen(fillColor.background()); - p.drawRect(thickness - 2, t.bottom() - 1, - width() - 2 * (thickness - 2), fHeight + 4 - bDepth); - } else if (thickness > 4) { - qDrawShadePanel(&p, thickness - 2, - t.bottom() - 1, width() - 2 * (thickness - 2), - fHeight + 4 - bDepth, fillColor, true); - if (thickness >= 5) { - // draw frame interior - p.fillRect(2, t.bottom() - thickness + 3, - width() - 4, thickness - 4, fillBrush); - p.fillRect(2, height() - bDepth + 2, - width() - 4, thickness - 4, fillBrush); - p.fillRect(2, t.bottom() - 1, - thickness - 4, fHeight - bDepth + 4, fillBrush); - p.fillRect(width() - thickness + 2, t.bottom() - 1, - thickness - 4, fHeight - bDepth + 4, fillBrush); - } - } - } - } - - // bottom handle rect - if (mustDrawHandle()) { - p.setPen(Qt::black); - int hx = width() - 40; - int hw = 40; - - p.drawLine(width() - 1, height() - thickness - 4, - width() - 1, height() - 1); - p.drawLine(hx, height() - 1, width() - 1, height() - 1); - p.drawLine(hx, height() - 4, hx, height() - 1); - - p.fillRect(hx + 1, height() - thickness - 3, - hw - 2, thickness + 2, fillBrush); - - p.setPen(fillColor.dark()); - p.drawLine(width() - 2, height() - thickness - 4, - width() - 2, height() - 2); - p.drawLine(hx + 1, height() - 2, width() - 2, height() - 2); - - p.setPen(fillColor.light()); - p.drawLine(hx + 1, height() - thickness - 2, - hx + 1, height() - 3); - p.drawLine(hx + 1, height() - thickness - 3, - width() - 3, height() - thickness - 3); - } - - /* OK, we got a paint event, which means parts of us are now visible - which were not before. We try the titlebar if it is currently fully - obscured, and if yes, try to unobscure it, in the hope that some - of the parts which we just painted were in the titlebar area. - It can happen, that the titlebar, as it got the FullyObscured event - had no chance of becoming partly visible. The problem is, that - we now might have the space available, but the titlebar gets no - visibilitinotify events until its state changes, so we just try - */ - if (titlebar->isFullyObscured()) { - /* We first see, if our tqrepaint contained the titlebar area */ - TQRegion reg(TQRect(0, 0, width(), buttonSize + 4)); - reg = reg.intersect(e->region()); - if (!reg.isEmpty()) - unobscureTitlebar(); - } -} - -void B2Client::doShape() -{ - TQRect t = titlebar->geometry(); - TQRegion mask(widget()->rect()); - // top to the tilebar right - if (bar_x_ofs) { - // left from bar - mask -= TQRect(0, 0, bar_x_ofs, t.height() - thickness); - // top left point - mask -= TQRect(0, t.height() - thickness, 1, 1); - } - if (t.right() < width() - 1) { - mask -= TQRect(width() - 1, - t.height() - thickness, 1, 1); //top right point - mask -= TQRect(t.right() + 1, 0, - width() - t.right() - 1, t.height() - thickness); - } - // bottom right point - mask -= TQRect(width() - 1, height() - 1, 1, 1); - if (mustDrawHandle()) { - // bottom left point - mask -= TQRect(0, height() - 5, 1, 1); - // handle left point - mask -= TQRect(width() - 40, height() - 1, 1, 1); - // bottom left - mask -= TQRect(0, height() - 4, width() - 40, 4); - } else { - // bottom left point - mask -= TQRect(0, height() - 1, 1, 1); - } - - setMask(mask); -} - -void B2Client::showEvent(TQShowEvent *) -{ - calcHiddenButtons(); - positionButtons(); - doShape(); -} - -KDecoration::Position B2Client::mousePosition(const TQPoint& p) const -{ - const int range = 16; - TQRect t = titlebar->geometry(); - t.setHeight(buttonSize + 4 - thickness); - int ly = t.bottom(); - int lx = t.right(); - int bb = mustDrawHandle() ? 0 : 5; - - if (p.x() > t.right()) { - if (p.y() <= ly + range && p.x() >= width() - range) - return PositionTopRight; - else if (p.y() <= ly + thickness) - return PositionTop; - } else if (p.x() < bar_x_ofs) { - if (p.y() <= ly + range && p.x() <= range) - return PositionTopLeft; - else if (p.y() <= ly + thickness) - return PositionTop; - } else if (p.y() < ly) { - if (p.x() > bar_x_ofs + thickness && - p.x() < lx - thickness && p.y() > thickness) - return KDecoration::mousePosition(p); - if (p.x() > bar_x_ofs + range && p.x() < lx - range) - return PositionTop; - if (p.y() <= range) { - if (p.x() <= bar_x_ofs + range) - return PositionTopLeft; - else return PositionTopRight; - } else { - if (p.x() <= bar_x_ofs + range) - return PositionLeft; - else return PositionRight; - } - } - - if (p.y() >= height() - 8 + bb) { - /* the normal Client:: only wants border of 4 pixels */ - if (p.x() <= range) return PositionBottomLeft; - if (p.x() >= width() - range) return PositionBottomRight; - return PositionBottom; - } - - return KDecoration::mousePosition(p); -} - -void B2Client::titleMoveAbs(int new_ofs) -{ - if (new_ofs < 0) new_ofs = 0; - if (new_ofs + titlebar->width() > width()) { - new_ofs = width() - titlebar->width(); - } - if (bar_x_ofs != new_ofs) { - bar_x_ofs = new_ofs; - positionButtons(); - doShape(); - widget()->tqrepaint(0, 0, width(), buttonSize + 4, false); - titlebar->tqrepaint(false); - } -} - -void B2Client::titleMoveRel(int xdiff) -{ - titleMoveAbs(bar_x_ofs + xdiff); -} - -void B2Client::desktopChange() -{ - bool on = isOnAllDesktops(); - if (B2Button *b = button[BtnSticky]) { - b->setDown(on); - TQToolTip::remove(b); - TQToolTip::add(b, - on ? i18n("Not on all desktops") : i18n("On all desktops")); - } -} - -void B2Client::maximizeChange() -{ - bool m = maximizeMode() == MaximizeFull; - if (button[BtnMax]) { - button[BtnMax]->setPixmaps(m ? P_NORMALIZE : P_MAX); - button[BtnMax]->tqrepaint(); - TQToolTip::remove(button[BtnMax]); - TQToolTip::add(button[BtnMax], - m ? i18n("Restore") : i18n("Maximize")); - } - bottomSpacer->changeSize(10, thickness + (mustDrawHandle() ? 4 : 0), - TQSizePolicy::Expanding, TQSizePolicy::Minimum); - - g->activate(); - doShape(); - widget()->tqrepaint(false); -} - -void B2Client::activeChange() -{ - widget()->tqrepaint(false); - titlebar->tqrepaint(false); - - TQColor c = options()->tqcolorGroup( - KDecoration::ColorTitleBar, isActive()).color(TQColorGroup::Button); - - for (int i = 0; i < BtnCount; i++) - if (button[i]) { - button[i]->setBg(c); - button[i]->tqrepaint(false); - } -} - -void B2Client::shadeChange() -{ - bottomSpacer->changeSize(10, thickness + (mustDrawHandle() ? 4 : 0), - TQSizePolicy::Expanding, TQSizePolicy::Minimum); - g->activate(); - doShape(); - if (B2Button *b = button[BtnShade]) { - TQToolTip::remove(b); - TQToolTip::add(b, isSetShade() ? i18n("Unshade") : i18n("Shade")); - } -} - -TQSize B2Client::tqminimumSize() const -{ - int left, right, top, bottom; - borders(left, right, top, bottom); - return TQSize(left + right + 2 * buttonSize, top + bottom); -} - -void B2Client::resize(const TQSize& s) -{ - widget()->resize(s); -} - -void B2Client::borders(int &left, int &right, int &top, int &bottom) const -{ - left = right = thickness; - top = buttonSize + 4; - bottom = thickness + (mustDrawHandle() ? 4 : 0); -} - -void B2Client::menuButtonPressed() -{ - static B2Client *lastClient = NULL; - - bool dbl = (lastClient == this && - time.elapsed() <= TQApplication::doubleClickInterval()); - lastClient = this; - time.start(); - if (!dbl) { - KDecorationFactory* f = factory(); - TQRect menuRect = button[BtnMenu]->rect(); - TQPoint menuTop = button[BtnMenu]->mapToGlobal(menuRect.topLeft()); - TQPoint menuBottom = button[BtnMenu]->mapToGlobal(menuRect.bottomRight()); - showWindowMenu(TQRect(menuTop, menuBottom)); - if (!f->exists(this)) // 'this' was destroyed - return; - button[BtnMenu]->setDown(false); - } else { - switch (menu_dbl_click_op) { - case B2::MinimizeOp: - minimize(); - break; - case B2::ShadeOp: - setShade(!isSetShade()); - break; - case B2::CloseOp: - closeWindow(); - break; - case B2::NoOp: - default: - break; - } - } -} - -void B2Client::unobscureTitlebar() -{ - /* we just noticed, that we got obscured by other windows - so we look at all windows above us (stacking_order) merging their - masks, intersecting it with our titlebar area, and see if we can - find a place not covered by any window */ - if (in_unobs) { - return; - } - in_unobs = 1; - TQRegion reg(TQRect(0,0,width(), buttonSize + 4)); - reg = unobscuredRegion(reg); - if (!reg.isEmpty()) { - // there is at least _one_ pixel from our title area, which is not - // obscured, we use the first rect we find - // for a first test, we use boundingRect(), later we may refine - // to rect(), and search for the nearest, or biggest, or smthg. - titleMoveAbs(reg.boundingRect().x()); - } - in_unobs = 0; -} - -static void redraw_pixmaps() -{ - int i; - TQColorGroup aGrp = options()->tqcolorGroup(KDecoration::ColorButtonBg, true); - TQColorGroup iGrp = options()->tqcolorGroup(KDecoration::ColorButtonBg, false); - - // close - drawB2Rect(PIXMAP_A(P_CLOSE), aGrp.button(), false); - drawB2Rect(PIXMAP_AH(P_CLOSE), aGrp.button(), true); - drawB2Rect(PIXMAP_AD(P_CLOSE), aGrp.button(), true); - - drawB2Rect(PIXMAP_I(P_CLOSE), iGrp.button(), false); - drawB2Rect(PIXMAP_IH(P_CLOSE), iGrp.button(), true); - drawB2Rect(PIXMAP_ID(P_CLOSE), iGrp.button(), true); - - // shade - KPixmap thinBox; - thinBox.resize(buttonSize - 2, 6); - for (i = 0; i < NumStates; i++) { - bool is_act = (i < 2); - bool is_down = ((i & 1) == 1); - KPixmap *pix = pixmap[P_SHADE * NumStates + i]; - TQColor color = is_act ? aGrp.button() : iGrp.button(); - drawB2Rect(&thinBox, color, is_down); - pix->fill(Qt::black); - bitBlt(TQT_TQPAINTDEVICE(pix), 0, 0, TQT_TQPAINTDEVICE(&thinBox), - 0, 0, thinBox.width(), thinBox.height(), TQt::CopyROP, true); - } - - // maximize - for (i = 0; i < NumStates; i++) { - *pixmap[P_MAX * NumStates + i] = *pixmap[P_CLOSE * NumStates + i]; - pixmap[P_MAX * NumStates + i]->detach(); - } - - // normalize + iconify - KPixmap smallBox; - smallBox.resize(10, 10); - KPixmap largeBox; - largeBox.resize(12, 12); - - for (i = 0; i < NumStates; i++) { - bool is_act = (i < 3); - bool is_down = (i == Down || i == IDown); - KPixmap *pix = pixmap[P_NORMALIZE * NumStates + i]; - drawB2Rect(&smallBox, is_act ? aGrp.button() : iGrp.button(), is_down); - drawB2Rect(&largeBox, is_act ? aGrp.button() : iGrp.button(), is_down); - pix->fill(options()->color(KDecoration::ColorTitleBar, is_act)); - bitBlt(TQT_TQPAINTDEVICE(pix), pix->width() - 12, pix->width() - 12, TQT_TQPAINTDEVICE(&largeBox), - 0, 0, 12, 12, TQt::CopyROP, true); - bitBlt(TQT_TQPAINTDEVICE(pix), 0, 0, TQT_TQPAINTDEVICE(&smallBox), 0, 0, 10, 10, TQt::CopyROP, true); - - bitBlt(TQT_TQPAINTDEVICE(pixmap[P_ICONIFY * NumStates + i]), 0, 0, - TQT_TQPAINTDEVICE(&smallBox), 0, 0, 10, 10, TQt::CopyROP, true); - } - - // resize - for (i = 0; i < NumStates; i++) { - bool is_act = (i < 3); - bool is_down = (i == Down || i == IDown); - *pixmap[P_RESIZE * NumStates + i] = *pixmap[P_CLOSE * NumStates + i]; - pixmap[P_RESIZE * NumStates + i]->detach(); - drawB2Rect(&smallBox, is_act ? aGrp.button() : iGrp.button(), is_down); - bitBlt(TQT_TQPAINTDEVICE(pixmap[P_RESIZE * NumStates + i]), - 0, 0, TQT_TQPAINTDEVICE(&smallBox), 0, 0, 10, 10, TQt::CopyROP, true); - } - - - TQPainter p; - // x for close + menu + help - for (int j = 0; j < 3; j++) { - int pix; - unsigned const char *light, *dark; - switch (j) { - case 0: - pix = P_CLOSE; light = close_white_bits; dark = close_dgray_bits; - break; - case 1: - pix = P_MENU; light = menu_white_bits; dark = menu_dgray_bits; - break; - default: - pix = P_HELP; light = help_light_bits; dark = help_dark_bits; - break; - } - int off = (pixmap[pix * NumStates]->width() - 16) / 2; - for (i = 0; i < NumStates; i++) { - p.begin(pixmap[pix * NumStates + i]); - kColorBitmaps(&p, (i < 3) ? aGrp : iGrp, off, off, 16, 16, true, - light, NULL, NULL, dark, NULL, NULL); - p.end(); - } - } - - // pin - for (i = 0; i < NumStates; i++) { - bool isDown = (i == Down || i == IDown); - unsigned const char *white = isDown ? pindown_white_bits : pinup_white_bits; - unsigned const char *gray = isDown ? pindown_gray_bits : pinup_gray_bits; - unsigned const char *dgray =isDown ? pindown_dgray_bits : pinup_dgray_bits; - p.begin(pixmap[P_PINUP * NumStates + i]); - kColorBitmaps(&p, (i < 3) ? aGrp : iGrp, 0, 0, 16, 16, true, white, - gray, NULL, dgray, NULL, NULL); - p.end(); - } - - // Apply the hilight effect to the 'Hover' icons - KIconEffect ie; - TQPixmap hilighted; - for (i = 0; i < P_NUM_BUTTON_TYPES; i++) { - int offset = i * NumStates; - hilighted = ie.apply(*pixmap[offset + Norm], - KIcon::Small, KIcon::ActiveState); - *pixmap[offset + Hover] = hilighted; - - hilighted = ie.apply(*pixmap[offset + INorm], - KIcon::Small, KIcon::ActiveState); - *pixmap[offset + IHover] = hilighted; - } - - - // Create the titlebar gradients - if (TQPixmap::defaultDepth() > 8) { - TQColor titleColor[4] = { - options()->color(KDecoration::ColorTitleBar, true), - options()->color(KDecoration::ColorFrame, true), - - options()->color(KDecoration::ColorTitleBlend, false), - options()->color(KDecoration::ColorTitleBar, false) - }; - - if (colored_frame) { - titleColor[0] = options()->color(KDecoration::ColorTitleBlend, true); - titleColor[1] = options()->color(KDecoration::ColorTitleBar, true); - } - - for (i = 0; i < 2; i++) { - if (titleColor[2 * i] != titleColor[2 * i + 1]) { - if (!titleGradient[i]) { - titleGradient[i] = new KPixmap; - } - titleGradient[i]->resize(64, buttonSize + 3); - KPixmapEffect::gradient(*titleGradient[i], - titleColor[2 * i], titleColor[2 * i + 1], - KPixmapEffect::VerticalGradient); - } else { - delete titleGradient[i]; - titleGradient[i] = 0; - } - } - } -} - -void B2Client::positionButtons() -{ - TQFontMetrics fm(options()->font(isActive())); - TQString cap = caption(); - if (cap.length() < 5) // make sure the titlebar has sufficiently wide - cap = "XXXXX"; // area for dragging the window - int textLen = fm.width(cap); - - TQRect t = titlebar->captionSpacer->geometry(); - int titleWidth = titlebar->width() - t.width() + textLen + 2; - if (titleWidth > width()) titleWidth = width(); - - titlebar->resize(titleWidth, buttonSize + 4); - titlebar->move(bar_x_ofs, 0); -} - -// Transparent bound stuff. - -static TQRect *visible_bound; -static TQPointArray bound_tqshape; - -bool B2Client::drawbound(const TQRect& geom, bool clear) -{ - if (clear) { - if (!visible_bound) return true; - } - - if (!visible_bound) { - visible_bound = new TQRect(geom); - TQRect t = titlebar->geometry(); - int frameTop = geom.top() + t.bottom(); - int barLeft = geom.left() + bar_x_ofs; - int barRight = barLeft + t.width() - 1; - if (barRight > geom.right()) barRight = geom.right(); - // line width is 5 pixels, so compensate for the 2 outer pixels (#88657) - TQRect g = geom; - g.setLeft( g.left() + 2 ); - g.setTop( g.top() + 2 ); - g.setRight( g.right() - 2 ); - g.setBottom( g.bottom() - 2 ); - frameTop += 2; - barLeft += 2; - barRight -= 2; - - bound_tqshape.putPoints(0, 8, - g.left(), frameTop, - barLeft, frameTop, - barLeft, g.top(), - barRight, g.top(), - barRight, frameTop, - g.right(), frameTop, - g.right(), g.bottom(), - g.left(), g.bottom()); - } else { - *visible_bound = geom; - } - TQPainter p(workspaceWidget()); - p.setPen(TQPen(Qt::white, 5)); - p.setRasterOp(TQt::XorROP); - p.drawPolygon(bound_tqshape); - - if (clear) { - delete visible_bound; - visible_bound = 0; - } - return true; -} - -bool B2Client::eventFilter(TQObject *o, TQEvent *e) -{ - if (TQT_BASE_OBJECT(o) != TQT_BASE_OBJECT(widget())) - return false; - switch (e->type()) { - case TQEvent::Resize: - resizeEvent(TQT_TQRESIZEEVENT(e)); - return true; - case TQEvent::Paint: - paintEvent(TQT_TQPAINTEVENT(e)); - return true; - case TQEvent::MouseButtonDblClick: - titlebar->mouseDoubleClickEvent(TQT_TQMOUSEEVENT(e)); - return true; - case TQEvent::Wheel: - titlebar->wheelEvent(TQT_TQWHEELEVENT(e)); - return true; - case TQEvent::MouseButtonPress: - processMousePressEvent(TQT_TQMOUSEEVENT(e)); - return true; - case TQEvent::Show: - showEvent(TQT_TQSHOWEVENT(e)); - return true; - default: - break; - } - return false; -} - -// ===================================== - -B2Button::B2Button(B2Client *_client, TQWidget *parent, - const TQString& tip, const int realizeBtns) - : TQButton(parent, 0), hover(false) -{ - setBackgroundMode(NoBackground); - setCursor(tqarrowCursor); - realizeButtons = realizeBtns; - client = _client; - useMiniIcon = false; - setFixedSize(buttonSize, buttonSize); - TQToolTip::add(this, tip); -} - - -TQSize B2Button::tqsizeHint() const -{ - return TQSize(buttonSize, buttonSize); -} - -TQSizePolicy B2Button::sizePolicy() const -{ - return(TQSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Fixed)); -} - -void B2Button::drawButton(TQPainter *p) -{ - KPixmap* gradient = titleGradient[client->isActive() ? 0 : 1]; - if (gradient) { - p->drawTiledPixmap(0, 0, buttonSize, buttonSize, *gradient, 0, 2); - } else { - p->fillRect(rect(), bg); - } - if (useMiniIcon) { - TQPixmap miniIcon = client->icon().pixmap(TQIconSet::Small, - client->isActive() ? TQIconSet::Normal : TQIconSet::Disabled); - p->drawPixmap((width() - miniIcon.width()) / 2, - (height() - miniIcon.height()) / 2, miniIcon); - } else { - int type; - if (client->isActive()) { - if (isOn() || isDown()) - type = Down; - else if (hover) - type = Hover; - else - type = Norm; - } else { - if (isOn() || isDown()) - type = IDown; - else if (hover) - type = IHover; - else - type = INorm; - } - p->drawPixmap((width() - icon[type]->width()) / 2, - (height() - icon[type]->height()) / 2, *icon[type]); - } -} - -void B2Button::setPixmaps(int button_id) -{ - button_id *= NumStates; - for (int i = 0; i < NumStates; i++) { - icon[i] = B2::pixmap[button_id + i]; - } - tqrepaint(false); -} - -void B2Button::mousePressEvent(TQMouseEvent * e) -{ - last_button = e->button(); - TQMouseEvent me(e->type(), e->pos(), e->globalPos(), - (e->button() & realizeButtons) ? Qt::LeftButton : Qt::NoButton, - e->state()); - TQButton::mousePressEvent(&me); -} - -void B2Button::mouseReleaseEvent(TQMouseEvent * e) -{ - last_button = e->button(); - TQMouseEvent me(e->type(), e->pos(), e->globalPos(), - (e->button() & realizeButtons) ? Qt::LeftButton : Qt::NoButton, - e->state()); - TQButton::mouseReleaseEvent(&me); -} - -void B2Button::enterEvent(TQEvent *e) -{ - hover = true; - tqrepaint(false); - TQButton::enterEvent(e); -} - -void B2Button::leaveEvent(TQEvent *e) -{ - hover = false; - tqrepaint(false); - TQButton::leaveEvent(e); -} - -// ===================================== - -B2Titlebar::B2Titlebar(B2Client *parent) - : TQWidget(parent->widget(), 0, (WFlags)(WStyle_Customize | WRepaintNoErase)), - client(parent), - set_x11mask(false), isfullyobscured(false), shift_move(false) -{ - setBackgroundMode(NoBackground); - captionSpacer = new TQSpacerItem(buttonSize, buttonSize + 4, - TQSizePolicy::Expanding, TQSizePolicy::Fixed); -} - -bool B2Titlebar::x11Event(XEvent *e) -{ - if (!set_x11mask) { - set_x11mask = true; - XSelectInput(qt_xdisplay(), winId(), - KeyPressMask | KeyReleaseMask | - ButtonPressMask | ButtonReleaseMask | - KeymapStateMask | - ButtonMotionMask | - EnterWindowMask | LeaveWindowMask | - FocusChangeMask | - ExposureMask | - PropertyChangeMask | - StructureNotifyMask | SubstructureRedirectMask | - VisibilityChangeMask); - } - switch (e->type) { - case VisibilityNotify: - isfullyobscured = false; - if (e->xvisibility.state == VisibilityFullyObscured) { - isfullyobscured = true; - client->unobscureTitlebar(); - } - break; - default: - break; - } - return TQWidget::x11Event(e); -} - -void B2Titlebar::drawTitlebar(TQPainter &p, bool state) -{ - KPixmap* gradient = titleGradient[state ? 0 : 1]; - - TQRect t = rect(); - // black titlebar frame - p.setPen(Qt::black); - p.drawLine(0, 0, 0, t.bottom()); - p.drawLine(0, 0, t.right(), 0); - p.drawLine(t.right(), 0, t.right(), t.bottom()); - - // titlebar fill - const TQColorGroup cg = - options()->tqcolorGroup(KDecoration::ColorTitleBar, state); - TQBrush brush(cg.background()); - if (gradient) brush.setPixmap(*gradient); - qDrawShadeRect(&p, 1, 1, t.right() - 1, t.height() - 1, - cg, false, 1, 0, &brush); - - // and the caption - p.setPen(options()->color(KDecoration::ColorFont, state)); - p.setFont(options()->font(state)); - t = captionSpacer->geometry(); - p.drawText(t, AlignLeft | AlignVCenter, client->caption()); -} - -void B2Titlebar::recalcBuffer() -{ - titleBuffer.resize(width(), height()); - - TQPainter p(&titleBuffer); - drawTitlebar(p, true); - oldTitle = caption(); -} - -void B2Titlebar::resizeEvent(TQResizeEvent *) -{ - recalcBuffer(); - tqrepaint(false); -} - - -void B2Titlebar::paintEvent(TQPaintEvent *) -{ - if(client->isActive()) - bitBlt(TQT_TQPAINTDEVICE(this), 0, 0, TQT_TQPAINTDEVICE(&titleBuffer), 0, 0, titleBuffer.width(), - titleBuffer.height(), TQt::CopyROP, true); - else { - TQPainter p(this); - drawTitlebar(p, false); - } -} - -void B2Titlebar::mouseDoubleClickEvent(TQMouseEvent *e) -{ - if (e->button() == Qt::LeftButton && e->y() < height()) { - client->titlebarDblClickOperation(); - } -} - -void B2Titlebar::wheelEvent(TQWheelEvent *e) -{ - if (client->isSetShade() || TQT_TQRECT_OBJECT(rect()).contains(e->pos())) - client->titlebarMouseWheelOperation( e->delta()); -} - -void B2Titlebar::mousePressEvent(TQMouseEvent * e) -{ - shift_move = e->state() & ShiftButton; - if (shift_move) { - moveOffset = e->globalPos(); - } else { - e->ignore(); - } -} - -void B2Titlebar::mouseReleaseEvent(TQMouseEvent * e) -{ - if (shift_move) shift_move = false; - else e->ignore(); -} - -void B2Titlebar::mouseMoveEvent(TQMouseEvent * e) -{ - if (shift_move) { - int oldx = mapFromGlobal(moveOffset).x(); - int xdiff = e->globalPos().x() - moveOffset.x(); - moveOffset = e->globalPos(); - if (oldx >= 0 && oldx <= rect().right()) { - client->titleMoveRel(xdiff); - } - } else { - e->ignore(); - } -} - -} // namespace B2 - -#include "b2client.moc" - -// vim: sw=4 - |