912 lines
25 KiB
C++
912 lines
25 KiB
C++
#include "b2client.h"
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#include <qapplication.h>
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#include <qcursor.h>
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#include <qabstractlayout.h>
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#include <qlayout.h>
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#include <qtoolbutton.h>
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#include <qlabel.h>
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#include <qdrawutil.h>
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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 "../../workspace.h"
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#include "../../options.h"
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#include "bitmaps.h"
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using namespace KWinInternal;
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#define P_CLOSE 0
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#define P_MAX 1
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#define P_NORMALIZE 2
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#define P_ICONIFY 3
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#define P_PINUP 4
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#define P_MENU 5
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#define P_HELP 6
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#define NUM_PIXMAPS ((P_HELP + 1) * 4)
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static KPixmap *pixmap[NUM_PIXMAPS];
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//active
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#define PIXMAP_A(i) (pixmap[(i)*4])
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//active, down
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#define PIXMAP_AD(i) (pixmap[(i)*4 +1])
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//inactive
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#define PIXMAP_I(i) (pixmap[(i)*4 +2])
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//inactive, down
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#define PIXMAP_ID(i) (pixmap[(i)*4 +3])
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static bool pixmaps_created = false;
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static void drawB2Rect(KPixmap *pix, const QColor &primary, bool down)
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{
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QPainter p;
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QColor hColor = primary.light(150);
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QColor lColor = primary.dark(150);
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if(QPixmap::defaultDepth() > 8){
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if(down)
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KPixmapEffect::gradient(*pix, lColor, hColor,
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KPixmapEffect::DiagonalGradient);
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else
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KPixmapEffect::gradient(*pix, hColor, lColor,
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KPixmapEffect::DiagonalGradient);
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}
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else
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pix->fill(primary);
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int x2 = pix->width()-1;
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int y2 = pix->height()-1;
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p.begin(pix);
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p.setPen(down ? hColor : lColor);
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p.drawLine(0, 0, x2, 0);
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p.drawLine(0, 0, 0, y2);
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p.drawLine(1, x2-1, y2-1, x2-1);
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p.drawLine(x2-1, 1, x2-1, y2-1);
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p.setPen(down ? lColor : hColor);
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p.drawRect(1, 1, x2, y2);
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p.end();
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}
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static void create_pixmaps();
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static void redraw_pixmaps();
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QPixmap* kwin_get_menu_pix_hack()
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{
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//return menu_pix; FIXME
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return PIXMAP_A(P_MENU);
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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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int i;
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for (i = 0; i < NUM_PIXMAPS; i++) {
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pixmap[i] = new KPixmap;
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switch (i / 4) {
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case P_MAX : break; // will be initialized by copying P_CLOSE
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case P_ICONIFY : pixmap[i]->resize(10,10); break;
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default : pixmap[i]->resize(16, 16); break;
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}
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}
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// there seems to be no way to load X bitmaps from data properly, so
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// we need to create new ones for each mask :P
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QBitmap pinupMask(16, 16, pinup_mask_bits, true);
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PIXMAP_A(P_PINUP)->setMask(pinupMask);
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PIXMAP_I(P_PINUP)->setMask(pinupMask);
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QBitmap pindownMask(16, 16, pindown_mask_bits, true);
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PIXMAP_AD(P_PINUP)->setMask(pindownMask);
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PIXMAP_ID(P_PINUP)->setMask(pindownMask);
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QBitmap menuMask(16, 16, menu_mask_bits, true);
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for (i = 0; i < 4; i++) pixmap[P_MENU * 4 + i]->setMask(menuMask);
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QBitmap helpMask(16, 16, help_mask_bits, true);
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for (i = 0; i < 4; i++) pixmap[P_HELP * 4 + i]->setMask(helpMask);
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redraw_pixmaps();
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}
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static void delete_pixmaps()
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{
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for (int i = 0; i < NUM_PIXMAPS; i++)
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delete pixmap[i];
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pixmaps_created = false;
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}
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B2Button::B2Button(KPixmap *pix, KPixmap *pixDown, KPixmap *iPix,
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KPixmap *iPixDown, Client *_client, QWidget *parent,
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const char *name)
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: QButton(parent, name),
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pNorm(pix), pDown(pixDown), iNorm(iPix), iDown(iPixDown),
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client(_client)
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{
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setFixedSize(16, 16);
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setFocusPolicy(NoFocus);
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resize(16, 16);
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}
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QSize B2Button::sizeHint() const
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{
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return(QSize(16, 16));
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}
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QSizePolicy B2Button::sizePolicy() const
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{
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return(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed));
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}
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void B2Button::drawButton(QPainter *p)
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{
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p->fillRect(rect(), bg);
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if(useMiniIcon && !client->miniIcon().isNull()){
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QPixmap miniIcon = client->miniIcon();
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p->drawPixmap((width()-miniIcon.width())/2,
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(height()-miniIcon.height())/2, miniIcon);
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}
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else{
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if(client->isActive()){
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if(isOn() || isDown())
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p->drawPixmap((width()-pDown->width())/2,
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(height()-pDown->height())/2, *pDown);
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else
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p->drawPixmap((width()-pNorm->width())/2,
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(height()-pNorm->height())/2, *pNorm);
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}
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else{
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if(isOn() || isDown())
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p->drawPixmap((width()-pDown->width())/2,
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(height()-pDown->height())/2, *iDown);
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else
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p->drawPixmap((width()-pNorm->width())/2,
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(height()-pNorm->height())/2, *iNorm);
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}
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}
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}
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void B2Button::setPixmaps(KPixmap *pix, KPixmap *pixDown, KPixmap *iPix,
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KPixmap *iPixDown)
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{
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pNorm = pix;
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pDown = pixDown;
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iNorm = iPix;
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iDown = iPixDown;
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repaint(false);
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}
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void B2Button::setPixmaps(int button_id)
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{
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button_id *= 4;
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setPixmaps(::pixmap[button_id], ::pixmap[button_id+1],
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::pixmap[button_id+2], ::pixmap[button_id+3]);
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}
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void B2Button::mousePressEvent( QMouseEvent* e )
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{
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last_button = e->button();
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QMouseEvent me ( e->type(), e->pos(), e->globalPos(), LeftButton, e->state() );
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QButton::mousePressEvent( &me );
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}
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void B2Button::mouseReleaseEvent( QMouseEvent* e )
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{
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QMouseEvent me ( e->type(), e->pos(), e->globalPos(), LeftButton, e->state() );
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QButton::mouseReleaseEvent( &me );
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}
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B2Titlebar::B2Titlebar(B2Client *parent)
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: QWidget(parent),
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set_x11mask(false), isfullyobscured(false), shift_move(false),
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client(parent)
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{
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}
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bool B2Titlebar::x11Event(XEvent *e)
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{
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if (!set_x11mask) {
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set_x11mask = true;
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XSelectInput(qt_xdisplay(), winId(),
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KeyPressMask | KeyReleaseMask |
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ButtonPressMask | ButtonReleaseMask |
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KeymapStateMask |
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ButtonMotionMask |
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EnterWindowMask | LeaveWindowMask |
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FocusChangeMask |
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ExposureMask |
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PropertyChangeMask |
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StructureNotifyMask | SubstructureRedirectMask |
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VisibilityChangeMask);
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}
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switch( e->type ) {
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case VisibilityNotify:
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isfullyobscured = false;
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if (e->xvisibility.state == VisibilityFullyObscured) {
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isfullyobscured = true;
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client->unobscureTitlebar();
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}
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break;
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default:
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break;
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}
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return QWidget::x11Event(e);
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}
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void B2Titlebar::recalcBuffer()
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{
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QFontMetrics fm(options->font(true));
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titleBuffer.resize(width(), height());
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QPainter p;
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p.begin(&titleBuffer);
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QRect t=rect();
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// black titlebar frame
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p.setPen(Qt::black);
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p.drawLine(0, 0, 0, t.bottom() );
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p.drawLine(0, 0, t.right(), 0);
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p.drawLine(t.right(), 0, t.right(), t.bottom());
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// titlebar fill
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qDrawShadeRect(&p, 1, 1, t.right()-1, t.height()-1,
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options->colorGroup(Options::TitleBar, true),
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false, 1, 0,
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&options->colorGroup(Options::TitleBar, true).
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brush(QColorGroup::Background));
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// and the caption
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p.setPen(options->color(Options::Font, true));
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p.setFont(options->font(true));
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QLayoutIterator it=layout()->iterator();
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++it;
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++it;
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++it;
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t=(++it)->geometry();
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p.drawText(t, AlignLeft | AlignVCenter, client->caption());
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p.end();
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oldTitle = caption();
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}
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void B2Titlebar::resizeEvent(QResizeEvent *)
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{
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recalcBuffer();
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repaint(false);
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}
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void B2Titlebar::paintEvent(QPaintEvent * /*e*/)
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{
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if(client->isActive())
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bitBlt(this, 0, 0, &titleBuffer, 0, 0, titleBuffer.width(),
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titleBuffer.height(), Qt::CopyROP, true);
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else{
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QPainter p(this);
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QRect t=rect();
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// black titlebar frame
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p.setPen(Qt::black);
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p.drawLine(0, 0, 0, t.bottom() );
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p.drawLine(0, 0, t.right(), 0);
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p.drawLine(t.right(), 0, t.right(), t.bottom());
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// titlebar fill
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qDrawShadeRect(&p, 1, 1, t.right()-1, t.height()-1,
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options->colorGroup(Options::TitleBar, false),
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false, 1, 0,
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&options->colorGroup(Options::TitleBar, false).
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brush(QColorGroup::Button));
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// and the caption
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p.setPen(options->color(Options::Font, false));
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p.setFont(options->font(false));
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QLayoutIterator it=layout()->iterator();
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++it;
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++it;
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++it;
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t=(++it)->geometry();
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p.drawText(t, AlignLeft | AlignVCenter, client->caption());
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}
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}
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void B2Titlebar::mouseDoubleClickEvent( QMouseEvent * )
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{
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client->workspace()->performWindowOperation( client, options->operationTitlebarDblClick() );
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client->workspace()->requestFocus( client );
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}
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void B2Titlebar::mousePressEvent( QMouseEvent * e )
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{
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shift_move = e->state() & ShiftButton;
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if (shift_move ) {
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moveOffset = e->globalPos();
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}
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QMouseEvent _e(QEvent::MouseButtonPress, mapToParent(e->pos()),
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e->globalPos(), e->button(), e->state());
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//QWidget::mousePressEvent( e );
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client->mousePressEvent( &_e);
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}
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void B2Titlebar::mouseReleaseEvent( QMouseEvent * e )
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{
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shift_move = false;
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QMouseEvent _e(QEvent::MouseButtonRelease, mapToParent(e->pos()),
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e->globalPos(), e->button(), e->state());
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//QWidget::mouseReleaseEvent( e );
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client->mouseReleaseEvent( &_e);
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}
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void B2Titlebar::mouseMoveEvent( QMouseEvent * e )
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{
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if (shift_move) {
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int oldx = mapFromGlobal(moveOffset).x();
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int xdiff = e->globalPos().x() - moveOffset.x();
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moveOffset = e->globalPos();
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if (oldx >= 0 && oldx <= rect().right()) {
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client->titleMoveRel(xdiff);
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}
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} else {
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QMouseEvent _e(QEvent::MouseMove, mapToParent(e->pos()),
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e->globalPos(), e->button(), e->state());
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client->mouseMoveEvent( &_e);
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}
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}
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void B2Client::maxButtonClicked( )
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{
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switch ( button[BtnMax]->last_button ) {
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case MidButton:
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maximize( MaximizeVertical );
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break;
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case RightButton:
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maximize( MaximizeHorizontal );
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break;
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default: //LeftButton:
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maximize( MaximizeFull );
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break;
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}
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}
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B2Client::B2Client( Workspace *ws, WId w, QWidget *parent,
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const char *name )
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: Client( ws, w, parent, name, WResizeNoErase ),
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bar_x_ofs(0), in_unobs(0)
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{
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g = new QGridLayout( this, 0, 0);
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g->addMultiCellWidget(windowWrapper(), 1, 1, 1, 2);
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g->addColSpacing(0, 4);
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g->addColSpacing(1, 16);
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g->setColStretch(2, 1);
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g->setRowStretch(1, 1);
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g->addColSpacing(3, 4);
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g->addRowSpacing(2, 8);
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// titlebar
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g->addRowSpacing(0, 20);
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titlebar = new B2Titlebar(this);
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titlebar->setMinimumWidth(16);
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titlebar->setFixedHeight(20);
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int i;
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for(i=0; i < 6; ++i){
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button[i] = new B2Button(this, titlebar/*this*/);
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button[i]->setFixedSize(16, 16);
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}
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QHBoxLayout *titleLayout=new QHBoxLayout(titlebar);
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titleLayout->setSpacing(1);
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titleLayout->addSpacing(3);
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titleLayout->addWidget(button[BtnMenu]);
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titleLayout->addWidget(button[BtnSticky]);
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titleLayout->addWidget(button[BtnHelp]);
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titleLayout->addStretch(1);
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titleLayout->addWidget(button[BtnIconify]);
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titleLayout->addWidget(button[BtnMax]);
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titleLayout->addWidget(button[BtnClose]);
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titleLayout->addSpacing(3);
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button[BtnSticky]->setToggle();
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button[BtnSticky]->setDown(isSticky());
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button[BtnMenu]->setUseMiniIcon();
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if(!providesContextHelp())
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button[BtnHelp]->hide();
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button[BtnMenu]->setPixmaps(P_MENU);
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button[BtnSticky]->setPixmaps(P_PINUP);
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button[BtnIconify]->setPixmaps(P_ICONIFY);
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button[BtnClose]->setPixmaps(P_CLOSE);
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button[BtnHelp]->setPixmaps(P_HELP);
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if(isMaximized())
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button[BtnMax]->setPixmaps(P_NORMALIZE);
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else
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button[BtnMax]->setPixmaps(P_MAX);
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QColor c = options->colorGroup(Options::TitleBar, isActive()).
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color(QColorGroup::Button);
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titlebar->setBackgroundColor(c);
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titlebar->recalcBuffer();
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for(i=0; i < 6; ++i)
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button[i]->setBg(c);
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positionButtons();
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connect(button[BtnMenu], SIGNAL(clicked()), this, SLOT(menuButtonPressed()));
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connect(button[BtnSticky], SIGNAL(clicked()), this, SLOT(toggleSticky()));
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connect(button[BtnIconify], SIGNAL(clicked()), this, SLOT(iconify()));
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connect(button[BtnMax], SIGNAL( clicked() ), this, SLOT( maxButtonClicked()));
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connect(button[BtnClose], SIGNAL(clicked()), this, SLOT(closeWindow()));
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connect(button[BtnHelp], SIGNAL(clicked()), this, SLOT(contextHelp()));
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connect(options, SIGNAL(resetClients()), this, SLOT(slotReset()));
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}
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void B2Client::iconChange()
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{
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button[BtnMenu]->repaint( false );
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}
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void B2Client::resizeEvent( QResizeEvent* e)
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{
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Client::resizeEvent( e );
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int sizeProblem = 0;
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if (width() < 45) sizeProblem = 3;
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else if (width() < 70) sizeProblem = 2;
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else if (width() < 120) sizeProblem = 1;
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switch (sizeProblem) {
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case 1:
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button[BtnMenu] ->show();
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button[BtnClose] ->show();
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button[BtnSticky] ->hide();
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button[BtnIconify] ->show();
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button[BtnMax] ->hide();
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button[BtnHelp] ->hide();
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break;
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case 2:
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button[BtnMenu] ->show();
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button[BtnClose] ->show();
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button[BtnSticky] ->hide();
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button[BtnIconify] ->hide();
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button[BtnMax] ->hide();
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button[BtnHelp] ->hide();
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break;
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case 3:
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button[BtnMenu] ->hide();
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button[BtnClose] ->hide();
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button[BtnSticky] ->hide();
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button[BtnIconify] ->hide();
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button[BtnMax] ->hide();
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button[BtnHelp] ->hide();
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break;
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case 0:
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default:
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button[BtnMenu] ->show();
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button[BtnClose] ->show();
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button[BtnSticky] ->show();
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button[BtnIconify] ->show();
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button[BtnMax] ->show();
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if(providesContextHelp())
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button[BtnHelp]->show();
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break;
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}
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titlebar->layout()->activate();
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positionButtons();
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/* may be the resize cuted off some space occupied by titlebar, which
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was moved, so instead of reducing it, we first try to move it */
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titleMoveAbs(bar_x_ofs);
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doShape();
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/*
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What does this? (MM)
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if ( isVisibleToTLW() && !testWFlags( WNorthWestGravity )) {
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QPainter p( this );
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QRect t = titlebar->geometry();
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QRegion r = rect();
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r = r.subtract( t );
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|
p.setClipRegion( r );
|
|
p.eraseRect( rect() );
|
|
}
|
|
*/
|
|
repaint(); //there is some strange wrong repaint of the frame without
|
|
}
|
|
|
|
void B2Client::captionChange( const QString &)
|
|
{
|
|
positionButtons();
|
|
titleMoveAbs(bar_x_ofs);
|
|
doShape();
|
|
//repaint();
|
|
titlebar->recalcBuffer();
|
|
titlebar->repaint(false);
|
|
}
|
|
|
|
void B2Client::paintEvent( QPaintEvent* e)
|
|
{
|
|
QPainter p( this );
|
|
|
|
QRect t = titlebar->geometry();
|
|
|
|
// inner window rect
|
|
p.drawRect(3, t.bottom(), width()-6, height()-t.height()-6);
|
|
|
|
// outer frame rect
|
|
p.drawRect(0, t.bottom()-3, width(), height()-t.height());
|
|
|
|
// frame shade panel
|
|
qDrawShadePanel(&p, 1, t.bottom()-2, width()-2, height()-t.height()-2,
|
|
options->colorGroup(Options::Frame, isActive()),
|
|
false);
|
|
|
|
//bottom handle rect
|
|
int hx = width()-40;
|
|
int hw = 40;
|
|
|
|
//p.drawRect(hx, height()-8, hw, 8);
|
|
p.drawLine(width()-1, height()-8, 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()-7, hw-2, 6,
|
|
options->colorGroup(Options::Frame, isActive())
|
|
.brush(QColorGroup::Button));
|
|
|
|
p.setPen(options->colorGroup(Options::Frame, isActive()).dark());
|
|
p.drawLine(width()-2, height()-8, width()-2, height()-2);
|
|
p.drawLine(hx+1, height()-2, width()-2, height()-2);
|
|
p.setPen(options->colorGroup(Options::Frame, isActive()).light());
|
|
p.drawLine(hx+1, height()-6, hx+1, height()-3);
|
|
p.drawLine(hx+1, height()-7, width()-3, height()-7);
|
|
|
|
/* 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 repaint contained the titlebar area */
|
|
QRegion reg(QRect(0,0,width(),20));
|
|
reg = reg.intersect(e->region());
|
|
if (!reg.isEmpty())
|
|
unobscureTitlebar();
|
|
}
|
|
}
|
|
|
|
#define QCOORDARRLEN(x) sizeof(x)/(sizeof(QCOORD)*2)
|
|
|
|
void B2Client::doShape()
|
|
{
|
|
QRect t = titlebar->geometry();
|
|
QRegion mask(rect());
|
|
// top to the tilebar right
|
|
if (bar_x_ofs) {
|
|
mask -= QRect(0, 0, bar_x_ofs, t.height()-4); //left from bar
|
|
mask -= QRect(0, t.height()-4, 1, 1); //top left point
|
|
}
|
|
if (t.right() < width()-1) {
|
|
mask -= QRect(width()-1, t.height()-4, 1, 1); // top right point
|
|
mask -= QRect(t.right()+1, 0, width()-t.right()-1, t.height()-4);
|
|
}
|
|
mask -= QRect(width()-1, height()-1, 1, 1); // bottom right point
|
|
mask -= QRect(0, height()-5, 1, 1); // bottom left point
|
|
mask -= QRect(width()-1, height()-1, 1, 1); // bottom right point
|
|
mask -= QRect(width()-40, height()-1, 1, 1); // handle left point
|
|
mask -= QRect(0, height()-4, width()-40, 4); // bottom left
|
|
|
|
setMask(mask);
|
|
}
|
|
|
|
void B2Client::showEvent(QShowEvent *ev)
|
|
{
|
|
Client::showEvent(ev);
|
|
doShape();
|
|
repaint();
|
|
titlebar->repaint();
|
|
}
|
|
|
|
void B2Client::windowWrapperShowEvent( QShowEvent* )
|
|
{
|
|
doShape();
|
|
}
|
|
|
|
Client::MousePosition B2Client::mousePosition( const QPoint& p ) const
|
|
{
|
|
const int range = 16;
|
|
const int border = 4;
|
|
/*QRect t = g->cellGeometry(0, 1);
|
|
t.setRight(button[BtnClose]->x()+17);
|
|
*/
|
|
QRect t = titlebar->geometry();
|
|
t.setHeight(20-border);
|
|
int ly = t.bottom();
|
|
int lx = t.right();
|
|
|
|
if ( p.x() > t.right() ) {
|
|
if ( p.y() <= ly + range && p.x() >= width()-range)
|
|
return TopRight;
|
|
else if ( p.y() <= ly + border )
|
|
return Top;
|
|
} else if ( p.x() < bar_x_ofs ) {
|
|
if ( p.y() <= ly + range && p.x() <= range )
|
|
return TopLeft;
|
|
else if ( p.y() <= ly+border )
|
|
return Top;
|
|
} else if ( p.y() < ly ) {
|
|
if ( p.x() > bar_x_ofs+border && p.x() < lx-border && p.y() > border )
|
|
return Client::mousePosition( p );
|
|
if ( p.x() > bar_x_ofs+range && p.x() < lx - range)
|
|
return Top;
|
|
if ( p.y() <= range ) {
|
|
if ( p.x() <= bar_x_ofs+range )
|
|
return TopLeft;
|
|
else return TopRight;
|
|
} else {
|
|
if ( p.x() <= bar_x_ofs+range )
|
|
return Left;
|
|
else return Right;
|
|
}
|
|
}
|
|
|
|
if (p.y() >= height() - 8) {
|
|
/* the normal Client:: only wants border of 4 pixels */
|
|
if (p.x() <= range) return BottomLeft;
|
|
if (p.x() >= width()-range) return BottomRight;
|
|
return Bottom;
|
|
}
|
|
|
|
return Client::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();
|
|
repaint( 0, 0, width(), 20, false );
|
|
titlebar->repaint(false);
|
|
}
|
|
}
|
|
|
|
void B2Client::titleMoveRel(int xdiff)
|
|
{
|
|
titleMoveAbs(bar_x_ofs + xdiff);
|
|
}
|
|
|
|
void B2Client::stickyChange(bool on)
|
|
{
|
|
button[BtnSticky]->setDown(on);
|
|
}
|
|
|
|
void B2Client::maximizeChange(bool m)
|
|
{
|
|
if(m){
|
|
button[BtnMax]->setPixmaps(P_NORMALIZE);
|
|
}
|
|
else{
|
|
button[BtnMax]->setPixmaps(P_MAX);
|
|
}
|
|
button[BtnMax]->repaint();
|
|
}
|
|
|
|
|
|
void B2Client::activeChange(bool on)
|
|
{
|
|
int i;
|
|
repaint(false);
|
|
titlebar->repaint(false);
|
|
QColor c = options->colorGroup(Options::TitleBar, on).
|
|
color(QColorGroup::Button);
|
|
for(i=0; i < 6; ++i){
|
|
button[i]->setBg(c);
|
|
button[i]->repaint();
|
|
}
|
|
}
|
|
|
|
void B2Client::init()
|
|
{
|
|
//
|
|
}
|
|
|
|
void B2Client::menuButtonPressed()
|
|
{
|
|
workspace()->clientPopup(this)->
|
|
popup(button[BtnMenu]->mapToGlobal(button[BtnMenu]->
|
|
rect().bottomLeft()));
|
|
}
|
|
|
|
void B2Client::slotReset()
|
|
{
|
|
redraw_pixmaps();
|
|
QColor c = options->colorGroup(Options::TitleBar, isActive()).
|
|
color(QColorGroup::Button);
|
|
int i;
|
|
for(i=0; i < 6; ++i){
|
|
button[i]->setBg(c);
|
|
button[i]->repaint(false);
|
|
}
|
|
repaint();
|
|
titlebar->recalcBuffer();
|
|
titlebar->repaint(false);
|
|
}
|
|
|
|
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;
|
|
QRegion reg(QRect(0,0,width(),20));
|
|
ClientList::ConstIterator it = workspace()->stackingOrder().find(this);
|
|
++it;
|
|
while (it != workspace()->stackingOrder().end()) {
|
|
/* the clients all have their mask-regions in local coords
|
|
so we have to translate them to a shared coord system
|
|
we choose ours */
|
|
int dx = (*it)->x() - x();
|
|
int dy = (*it)->y() - y();
|
|
QRegion creg = (*it)->getMask();
|
|
creg.translate(dx, dy);
|
|
reg -= creg;
|
|
if (reg.isEmpty()) {
|
|
// early out, we are completely obscured
|
|
break;
|
|
}
|
|
++it;
|
|
}
|
|
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()
|
|
{
|
|
QColorGroup aGrp = options->colorGroup(Options::ButtonBg, true);
|
|
QColorGroup iGrp = options->colorGroup(Options::ButtonBg, false);
|
|
|
|
// close
|
|
drawB2Rect(PIXMAP_A(P_CLOSE), aGrp.button(), false);
|
|
drawB2Rect(PIXMAP_AD(P_CLOSE), aGrp.button(), true);
|
|
|
|
drawB2Rect(PIXMAP_I(P_CLOSE), iGrp.button(), false);
|
|
drawB2Rect(PIXMAP_ID(P_CLOSE), iGrp.button(), true);
|
|
|
|
// maximize
|
|
int i;
|
|
for (i = 0; i < 4; i++) {
|
|
*pixmap[P_MAX*4 + i] = *pixmap[P_CLOSE*4 + i];
|
|
pixmap[P_MAX*4 + i]->detach();
|
|
}
|
|
|
|
// normalize + iconify
|
|
KPixmap smallBox;
|
|
smallBox.resize(10, 10);
|
|
KPixmap largeBox;
|
|
largeBox.resize(12, 12);
|
|
|
|
for (i = 0; i < 4; i++) {
|
|
bool is_act = (i < 2);
|
|
bool is_down = ((i & 1) == 1);
|
|
KPixmap *pix = pixmap[P_NORMALIZE*4 + i];
|
|
drawB2Rect(&smallBox, aGrp.button(), is_down);
|
|
drawB2Rect(&largeBox, aGrp.button(), is_down);
|
|
pix->fill(options->color(Options::TitleBar, is_act));
|
|
bitBlt(pix, 3, 3, &largeBox, 0, 0, 12, 12, Qt::CopyROP, true);
|
|
bitBlt(pix, 0, 0, &smallBox, 0, 0, 10, 10, Qt::CopyROP, true);
|
|
|
|
bitBlt(pixmap[P_ICONIFY*4 + i],
|
|
0, 0, &smallBox, 0, 0, 10, 10, Qt::CopyROP, true);
|
|
}
|
|
|
|
QPainter p;
|
|
// x for close + menu + help
|
|
for (int j = 0; j < 3; j++) {
|
|
int pix;
|
|
unsigned 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;
|
|
case 2 :
|
|
pix = P_HELP; light = help_light_bits; dark = help_dark_bits;
|
|
break;
|
|
}
|
|
for (i = 0; i < 4; i++) {
|
|
p.begin(pixmap[pix*4 + i]);
|
|
kColorBitmaps(&p, (i<2)?aGrp:iGrp, 0, 0, 16, 16, true,
|
|
light, NULL, NULL, dark, NULL, NULL);
|
|
p.end();
|
|
}
|
|
}
|
|
|
|
// pin
|
|
for (i = 0; i < 4; i++) {
|
|
unsigned char *white = (i&1) ? pindown_white_bits : pinup_white_bits;
|
|
unsigned char *gray = (i&1) ? pindown_gray_bits : pinup_gray_bits;
|
|
unsigned char *dgray = (i&1) ? pindown_dgray_bits : pinup_dgray_bits;
|
|
p.begin(pixmap[P_PINUP*4 + i]);
|
|
kColorBitmaps(&p, (i<2)?aGrp:iGrp, 0, 0, 16, 16, true, white,
|
|
gray, NULL, dgray, NULL, NULL);
|
|
p.end();
|
|
}
|
|
}
|
|
|
|
void B2Client::positionButtons()
|
|
{
|
|
QFontMetrics fm(options->font(isActive()));
|
|
|
|
int textLen = fm.width(caption());
|
|
QLayoutIterator it=titlebar->layout()->iterator();
|
|
++it;
|
|
++it;
|
|
++it;
|
|
|
|
int titleWidth=titlebar->width()-(++it)->geometry().width()+textLen+2;
|
|
|
|
if( titleWidth > width()) titleWidth=width();
|
|
|
|
titlebar->resize(titleWidth,20);
|
|
titlebar->move(bar_x_ofs, 0);
|
|
}
|
|
|
|
extern "C"
|
|
{
|
|
Client *allocate(Workspace *ws, WId w, int)
|
|
{
|
|
return(new B2Client(ws, w));
|
|
}
|
|
void init()
|
|
{
|
|
create_pixmaps();
|
|
}
|
|
void reset()
|
|
{
|
|
redraw_pixmaps();
|
|
}
|
|
void deinit()
|
|
{
|
|
delete_pixmaps();
|
|
}
|
|
}
|
|
|
|
#include "b2client.moc"
|