move to my github.

1 files changed, 316 insertions, 0 deletions

diff --git a/src/ui/popupMessage.cpp b/src/ui/popupMessage.cpp
new file mode 100644
index 0000000..6b89b38
--- /dev/null
+++ b/src/ui/popupMessage.cpp
@@ -0,0 +1,316 @@
+/***************************************************************************
+ *   fqterm, a terminal emulator for both BBS and *nix.                    *
+ *   Copyright (C) 2008 fqterm development group.                          *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.               *
+ ***************************************************************************/
+
+#include <QVBoxLayout>
+#include <QPixmap>
+#include <QHBoxLayout>
+#include <QTimerEvent>
+#include <QLabel>
+#include <QMessageBox>
+#include <QTimer>
+#include <QFont>
+#include <QPushButton>
+#include <QPainter>
+
+#include "popupMessage.h"
+#include "fqterm_trace.h"
+
+namespace FQTerm {
+
+PopupMessage::PopupMessage(QWidget *parent_, QWidget *anchor, int timeout)
+    : OverlayWidget(parent_, anchor),
+      anchor_(anchor),
+      parent_(parent_),
+      maskEffect_(Slide),
+      dissolveSize_(0),
+      dissolveDelta_(-1),
+      offset_(0),
+      counter_(0),
+      stage_(1),
+      timeout_(timeout),
+      isCounterShown_(true) {
+  setFrameStyle(QFrame::Panel | QFrame::Raised);
+  setFrameShape(QFrame::StyledPanel);
+  //     overrideWindowFlags( Qt::WX11BypassWM );
+
+  QHBoxLayout *hbox;
+  QLabel *label;
+  QLabel *alabel;
+  //KActiveLabel *alabel;
+
+  layout_ = new QVBoxLayout(this); //, 9 /*margin*/, 6 /*spacing*/ );
+  layout_->setMargin(9);
+  layout_->setSpacing(6);
+
+  hbox = new QHBoxLayout; //( layout_, 12 );
+  hbox->setMargin(12);
+
+  layout_->addLayout(hbox);
+
+  hbox->addWidget(countDownFrame_ = new QFrame(this)); //, "counterVisual" ) );
+  countDownFrame_->setObjectName("counterVisual");
+  countDownFrame_->setFixedWidth(fontMetrics().width("X"));
+  countDownFrame_->setFrameStyle(QFrame::Plain | QFrame::Box);
+  QPalette tmp_palette;
+  tmp_palette.setColor(countDownFrame_->foregroundRole(), palette().color
+                       (QPalette::Window).dark());
+  countDownFrame_->setPalette(tmp_palette);
+  //     m_countdownFrame->setPaletteForegroundColor( paletteBackgroundColor().dark() );
+
+  label = new QLabel(this); //, "image" );
+  label->setObjectName("image");
+  hbox->addWidget(label);
+  label->hide();
+
+  alabel = new QLabel("Details of the tasks: ", this); //, "label");
+  alabel->setObjectName("label");
+  //alabel = new KActiveLabel( this, "label" );
+  //alabel->setTextFormat( Qt::RichText );
+  alabel->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Preferred);
+
+  hbox->addWidget(alabel);
+
+  hbox = new QHBoxLayout;
+
+  layout_->addLayout(hbox);
+
+  hbox->addItem(new QSpacerItem(4, 4, QSizePolicy::Expanding,
+                                QSizePolicy::Preferred));
+  //FIXME: add icon
+  QPushButton *tmp_button = new QPushButton("Close", this);
+  tmp_button->setObjectName("closeButton");
+  hbox->addWidget(tmp_button); //, "closeButton" ) );
+
+  FQ_VERIFY(connect(findChild < QPushButton * > ("closeButton"), SIGNAL(clicked()),
+                  SLOT(close())));
+}
+
+void PopupMessage::addWidget(QWidget *widget) {
+  layout_->addWidget(widget);
+  adjustSize();
+}
+
+void PopupMessage::showCloseButton(const bool show) {
+  findChild < QPushButton * > ("closeButton")->setShown(show);
+  adjustSize();
+}
+
+void PopupMessage::showCounter(const bool show) {
+  isCounterShown_ = show;
+  findChild < QFrame * > ("counterVisual")->setShown(show);
+  adjustSize();
+}
+
+void PopupMessage::setText(const QString &text) {
+  findChild < QLabel * > ("label")->setText(text);
+  adjustSize();
+}
+
+void PopupMessage::setImage(const QString &location_) {
+  findChild < QLabel * > ("image")->setPixmap(QPixmap(location_));
+  adjustSize();
+}
+
+
+////////////////////////////////////////////////////////////////////////
+//     Public Slots
+////////////////////////////////////////////////////////////////////////
+
+void PopupMessage::close() { //SLOT
+  stage_ = 3;
+  killTimer(timerId_);
+  timerId_ = startTimer(6);
+}
+
+void PopupMessage::display() { //SLOT
+  dissolveSize_ = 24;
+  dissolveDelta_ = -1;
+
+  if (maskEffect_ == Dissolve) {
+    // necessary to create the mask
+    maskBitmap_ = QBitmap(width(), height());
+    // make the mask empty and hence will not show widget with show() called below
+    dissolveMask();
+    timerId_ = startTimer(1000 / 30);
+  } else {
+    timerId_ = startTimer(6);
+  }
+  show();
+}
+
+////////////////////////////////////////////////////////////////////////
+//     Protected
+////////////////////////////////////////////////////////////////////////
+
+void PopupMessage::timerEvent(QTimerEvent*) {
+  switch (maskEffect_) {
+    case Plain:
+      plainMask();
+      break;
+
+    case Slide:
+      slideMask();
+      break;
+
+    case Dissolve:
+      dissolveMask();
+      break;
+  }
+}
+
+void PopupMessage::countDown() {
+  if (!timeout_) {
+    killTimer(timerId_);
+    return ;
+  }
+
+  QFrame * &h = countDownFrame_;
+
+  if (counter_ < h->height() - 3) {
+    QPainter(h).fillRect(2, 2, h->width() - 4, counter_, palette().color
+                         (QPalette::Active, QPalette::Highlight));
+  }
+
+  if (!testAttribute(Qt::WA_UnderMouse)) {
+    counter_++;
+  }
+
+  if (counter_ > h->height()) {
+    stage_ = 3;
+    killTimer(timerId_);
+    timerId_ = startTimer(6);
+  } else {
+    killTimer(timerId_);
+    timerId_ = startTimer(timeout_ / h->height());
+  }
+}
+
+void PopupMessage::dissolveMask() {
+  if (stage_ == 1) {
+    //repaint( false );
+    QPainter maskPainter(&maskBitmap_);
+
+    maskBitmap_.fill(Qt::black);
+
+    maskPainter.setBrush(Qt::white);
+    maskPainter.setPen(Qt::white);
+    maskPainter.drawRect(maskBitmap_.rect());
+
+    dissolveSize_ += dissolveDelta_;
+
+    if (dissolveSize_ > 0) {
+      //maskPainter.setCompositionMode( Qt::EraseROP );
+      //FIXME: QRubberBand
+
+      int x, y, s;
+      const int size = 16;
+
+      for (y = 0; y < height() + size; y += size) {
+        x = width();
+        s = dissolveSize_ * x / 128;
+
+        for (; x > size; x -= size, s -= 2) {
+          if (s < 0) {
+            break;
+          }
+
+          maskPainter.drawEllipse(x - s / 2, y - s / 2, s, s);
+        }
+      }
+    } else if (dissolveSize_ < 0) {
+      dissolveDelta_ = 1;
+      killTimer(timerId_);
+
+      if (timeout_) {
+        timerId_ = startTimer(40);
+        stage_ = 2;
+      }
+    }
+
+    setMask(maskBitmap_);
+  } else if (stage_ == 2) {
+    countDown();
+  } else {
+    deleteLater();
+  }
+}
+
+
+void PopupMessage::plainMask() {
+  switch (stage_) {
+    case 1:
+      // Raise
+      killTimer(timerId_);
+      if (timeout_) {
+        timerId_ = startTimer(40);
+        stage_ = 2;
+      }
+
+      break;
+
+    case 2:
+      // Counter
+      countDown();
+      break;
+
+    case 3:
+      // Lower/Remove
+      deleteLater();
+  }
+}
+
+
+void PopupMessage::slideMask() {
+  switch (stage_) {
+    case 1:
+      //raise
+      move(0, parent_->y() - offset_);
+
+      offset_++;
+      if (offset_ > height()) {
+        killTimer(timerId_);
+
+        if (timeout_) {
+          timerId_ = startTimer(40);
+          stage_ = 2;
+        }
+      }
+
+      break;
+
+    case 2:
+      //fill in pause timer bar
+      countDown();
+      break;
+
+    case 3:
+      //lower
+      offset_--;
+      move(0, parent_->y() - offset_);
+
+      if (offset_ < 0) {
+        deleteLater();
+      }
+  }
+}
+
+}  // namespace FQTerm
+
+#include "popupMessage.moc"