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-rw-r--r--afdnotebook.cc2
-rw-r--r--main.cc3
-rw-r--r--mainwindow.ui6
-rw-r--r--notebookmodel.cc20
-rw-r--r--notebookmodel.h3
-rw-r--r--notebookview.cc61
-rw-r--r--notebookview.h3
-rw-r--r--pageitem.cc13
-rw-r--r--pageitem.h3
-rw-r--r--stfstrokeitem.cc13
-rw-r--r--stfstrokeitem.h6
11 files changed, 101 insertions, 32 deletions
diff --git a/afdnotebook.cc b/afdnotebook.cc
index c4a4964..913986e 100644
--- a/afdnotebook.cc
+++ b/afdnotebook.cc
@@ -121,6 +121,8 @@ QPixmap AfdNotebook::getPageBackground(int page)
const QString file = QString("userdata/lsac_data/%1.png").arg(p.gfx->basename);
QImage img;
+ qDebug() << "Loading page background " << file;
+
if (!img.load(_dir.filePath(file), "PNG")) {
qWarning() << "Could not load background file:" << _dir.absoluteFilePath(file);
return pix;
diff --git a/main.cc b/main.cc
index 406a729..cfd8bc2 100644
--- a/main.cc
+++ b/main.cc
@@ -18,6 +18,7 @@
#include "mainwindow.h"
#include <QtWidgets/QApplication>
+#include <QtGui/QPixmapCache>
int main(int argc, char *argv[])
{
@@ -30,6 +31,8 @@ int main(int argc, char *argv[])
app.setApplicationName("scribiu");
app.setApplicationVersion("1.2");
+ QPixmapCache::setCacheLimit(100 * 1024);
+
MainWindow w;
w.show();
diff --git a/mainwindow.ui b/mainwindow.ui
index c04ff30..5c1774c 100644
--- a/mainwindow.ui
+++ b/mainwindow.ui
@@ -56,7 +56,7 @@
<bool>false</bool>
</attribute>
<attribute name="headerDefaultSectionSize">
- <number>28</number>
+ <number>29</number>
</attribute>
<attribute name="headerStretchLastSection">
<bool>false</bool>
@@ -160,7 +160,7 @@
<item>
<widget class="QSlider" name="zoomSlider">
<property name="sizePolicy">
- <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+ <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
@@ -302,7 +302,7 @@
<x>0</x>
<y>0</y>
<width>718</width>
- <height>29</height>
+ <height>27</height>
</rect>
</property>
<widget class="QMenu" name="menuFile">
diff --git a/notebookmodel.cc b/notebookmodel.cc
index 8a58ebf..bfe183b 100644
--- a/notebookmodel.cc
+++ b/notebookmodel.cc
@@ -291,6 +291,7 @@ void NotebookModel::refreshPen(const QString &name)
return;
}
+ _iconCache.clear();
_watcher.addPath(penDir.canonicalPath());
QStringList &curNotebooks = _notebooks[name];
@@ -359,22 +360,21 @@ QDir NotebookModel::notebookDir(const QString &pen, const QString &notebook) con
QIcon NotebookModel::getNotebookIcon(const QString &pen, const QString &notebook) const
{
- static QStringList candidates;
- if (candidates.isEmpty()) {
- candidates << "userdata/icon/Notebook.png"
- << "userdata/icon/active_64x64.png"
- << "userdata/icon/active_32x32.png"
- << "userdata/icon/active_16x16.png";
- }
- QIcon icon;
-
QDir dir = notebookDir(pen, notebook);
- if (dir.exists()) {
+
+ QIcon icon = _iconCache.value(dir.path());
+ if (icon.isNull() && dir.exists()) {
+ static const QStringList candidates{"userdata/icon/Notebook.png",
+ "userdata/icon/active_64x64.png",
+ "userdata/icon/active_32x32.png",
+ "userdata/icon/active_16x16.png"};
foreach (const QString &candidate, candidates) {
if (dir.exists(candidate)) {
icon.addFile(dir.filePath(candidate));
}
}
+
+ _iconCache.insert(dir.path(), icon);
}
return icon;
diff --git a/notebookmodel.h b/notebookmodel.h
index 1d69e14..f847c77 100644
--- a/notebookmodel.h
+++ b/notebookmodel.h
@@ -22,6 +22,7 @@
#include <QtCore/QAbstractItemModel>
#include <QtCore/QDir>
#include <QtCore/QFileSystemWatcher>
+#include <QtGui/QIcon>
class NotebookModel : public QAbstractItemModel
{
@@ -72,6 +73,8 @@ private:
QFileSystemWatcher _watcher;
QStringList _pens;
QHash<QString, QStringList> _notebooks;
+
+ mutable QHash<QString, QIcon> _iconCache;
};
#endif // NOTEBOOKMODEL_H
diff --git a/notebookview.cc b/notebookview.cc
index 1f97ead..833f8e8 100644
--- a/notebookview.cc
+++ b/notebookview.cc
@@ -25,7 +25,7 @@
NotebookView::NotebookView(QWidget *parent) :
QGraphicsView(parent), _nb(new AfdNotebook(this)), _replay(new PaperReplay(this)),
- _zoom(100), _curPage(0)
+ _numColumns(1), _zoom(100), _curPage(0)
{
setScene(new QGraphicsScene(this));
setTransformationAnchor(AnchorUnderMouse);
@@ -102,7 +102,12 @@ void NotebookView::setZoom(int zoom)
{
if (zoom != _zoom) {
_zoom = zoom;
+ int oldNumColumns = _numColumns;
calculateScale();
+ if (_numColumns != oldNumColumns) {
+ layoutPages();
+ }
+ emit zoomChanged(_zoom);
}
}
@@ -118,7 +123,7 @@ QRect NotebookView::getCurPageTrim() const
QImage NotebookView::exportPage(int pageNum) const
{
- const QRect pageTrim = getCurPageTrim();
+ const QRect pageTrim = _nb->getPageTrim(pageNum);
QImage image(pageTrim.width() / 4, pageTrim.height() / 4, QImage::Format_RGB32);
QPainter painter(&image);
painter.setRenderHints(QPainter::Antialiasing | QPainter::SmoothPixmapTransform);
@@ -162,6 +167,16 @@ void NotebookView::nextPage()
}
}
+void NotebookView::focusOnPage(int pageNum)
+{
+ if (_pages.contains(pageNum)) {
+ if (_zoom < 100) {
+ setZoom(100);
+ }
+ setCurPage(pageNum);
+ }
+}
+
void NotebookView::resizeEvent(QResizeEvent *event)
{
QGraphicsView::resizeEvent(event);
@@ -226,21 +241,11 @@ bool NotebookView::createPages()
_maxPageSize.setHeight(box.height());
}
_pages.insert(pageNum, page);
- }
-
- calculateScale();
-
- qreal curY = 0;
- foreach (PageItem *page, _pages) {
- QRectF box = page->boundingRect();
- page->setPos((_maxPageSize.width() - box.width()) / 2.0, curY);
- curY += box.height();
- curY += PAGE_SEPARATION;
-
scene()->addItem(page);
}
- scene()->setSceneRect(0, 0, _maxPageSize.width(), curY);
+ calculateScale();
+ layoutPages();
return true;
}
@@ -253,12 +258,40 @@ void NotebookView::calculateScale()
qreal baseScale = qMin(viewRect.width() / _maxPageSize.width(),
viewRect.height() / _maxPageSize.height());
resetTransform();
+ _numColumns = 1;
+
scale(baseScale, baseScale);
+
if (_zoom < 100) {
qreal s = 0.25 + ((_zoom / 100.0) * 0.75);
+ int potentialColumns = viewRect.width() / (_maxPageSize.width() * baseScale * s);
+ if (potentialColumns >= 2) {
+ _numColumns = std::min(potentialColumns, _pages.size());
+ }
scale(s, s);
} else if (_zoom > 100) {
qreal s = 1.0 + (_zoom - 100) * 0.015;
scale(s, s);
}
}
+
+void NotebookView::layoutPages()
+{
+ const int numRows = (_pages.size() + 1) / _numColumns;
+ const QSizeF pageSpace( _maxPageSize.width() + PAGE_SEPARATION,
+ _maxPageSize.height() + PAGE_SEPARATION);
+
+ int pageIndex = 0;
+ foreach (PageItem *page, _pages) {
+ QRectF box = page->boundingRect();
+ qreal curX = (pageIndex % _numColumns) * pageSpace.width();
+ qreal curY = (pageIndex / _numColumns) * pageSpace.height();
+ page->setPos(curX + (_maxPageSize.width() - box.width()) / 2.0,
+ curY + (_maxPageSize.height() - box.height()) / 2.0);
+ pageIndex++;
+ }
+
+ scene()->setSceneRect(0, 0,
+ pageSpace.width() * _numColumns,
+ pageSpace.height() * numRows);
+}
diff --git a/notebookview.h b/notebookview.h
index c9f5686..720a1a2 100644
--- a/notebookview.h
+++ b/notebookview.h
@@ -69,6 +69,7 @@ public slots:
void setZoom(int zoom);
void prevPage();
void nextPage();
+ void focusOnPage(int pageNum);
protected:
void resizeEvent(QResizeEvent *event);
@@ -78,6 +79,7 @@ private:
void removePages();
bool createPages();
void calculateScale();
+ void layoutPages();
private:
AfdNotebook *_nb;
@@ -86,6 +88,7 @@ private:
QString _replayPath;
QMap<int, PageItem*> _pages;
QSizeF _maxPageSize;
+ int _numColumns;
int _zoom;
int _curPage;
};
diff --git a/pageitem.cc b/pageitem.cc
index b5be4cf..9260ecd 100644
--- a/pageitem.cc
+++ b/pageitem.cc
@@ -18,6 +18,8 @@
#include <QtCore/QDebug>
#include <QtGui/QPen>
+#include <QtWidgets/QGraphicsSceneMouseEvent>
+#include "notebookview.h"
#include "pageitem.h"
#include "stfgraphicsitem.h"
@@ -65,6 +67,17 @@ int PageItem::pageNum() const
return _pageNum;
}
+void PageItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event)
+{
+ QGraphicsView *view = scene()->views().first();
+ if (NotebookView *nbview = qobject_cast<NotebookView*>(view)) {
+ nbview->focusOnPage(_pageNum);
+ event->accept();
+ return;
+ }
+ QGraphicsItem::mouseDoubleClickEvent(event);
+}
+
void PageItem::createStrokes()
{
QStringList pens = _nb->penSerials();
diff --git a/pageitem.h b/pageitem.h
index 831ca61..0963276 100644
--- a/pageitem.h
+++ b/pageitem.h
@@ -37,6 +37,9 @@ public:
int pageNum() const;
+protected:
+ void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event) override;
+
private:
void createStrokes();
diff --git a/stfstrokeitem.cc b/stfstrokeitem.cc
index dbc7ca0..335e166 100644
--- a/stfstrokeitem.cc
+++ b/stfstrokeitem.cc
@@ -29,7 +29,7 @@ StfStrokeItem::StfStrokeItem(const QPainterPath &stroke, const PaperReplay::Sess
_startTime(startTime), _endTime(endTime)
{
QPen pen(Qt::black, 8.0f);
- if (_session.isValid()) {
+ if (hasPaperReplay()) {
pen.setColor(Qt::darkGreen);
setCursor(Qt::PointingHandCursor);
}
@@ -41,16 +41,23 @@ int StfStrokeItem::type() const
return Type;
}
+bool StfStrokeItem::hasPaperReplay() const
+{
+ return _session.isValid() && !_session.fileName().isEmpty();
+}
+
void StfStrokeItem::mousePressEvent(QGraphicsSceneMouseEvent *event)
{
- if (_session.isValid() && !_session.fileName().isEmpty()) {
+ if (event->button() == Qt::LeftButton && hasPaperReplay()) {
QGraphicsView *view = scene()->views().first();
if (NotebookView *nbview = qobject_cast<NotebookView*>(view)) {
- event->accept();
qint64 time = _startTime - _session.startTime();
if (time < 10) time = 0;
nbview->requestPaperReplay(_session.fileName(), time);
+ event->accept();
+ return;
}
}
+ QGraphicsItem::mousePressEvent(event);
}
diff --git a/stfstrokeitem.h b/stfstrokeitem.h
index 5e7a253..eaf8d8a 100644
--- a/stfstrokeitem.h
+++ b/stfstrokeitem.h
@@ -29,10 +29,12 @@ public:
enum { Type = UserType + 't' };
- int type() const;
+ int type() const override;
+
+ bool hasPaperReplay() const;
protected:
- void mousePressEvent(QGraphicsSceneMouseEvent *event);
+ void mousePressEvent(QGraphicsSceneMouseEvent *event) override;
private:
PaperReplay::Session _session;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 12:54:38 +0000