[Chinese-commits] [fqterm] 09/34: split source code for imageviewer and imageviewer_origin
Boyuan Yang
hosiet-guest at moszumanska.debian.org
Tue Nov 1 06:06:06 UTC 2016
This is an automated email from the git hooks/post-receive script.
hosiet-guest pushed a commit to branch master
in repository fqterm.
commit bd8a86f2ab05998e7ac95b2e3d6a2160ac1fa534
Author: Iru Cai <mytbk920423 at gmail.com>
Date: Thu Sep 24 22:52:54 2015 +0800
split source code for imageviewer and imageviewer_origin
---
src/fqterm/CMakeLists.txt | 5 +
src/fqterm/fqterm_frame.cpp | 6 +
src/ui/CMakeLists.txt | 14 +-
src/ui/fqtermimage.cpp | 9 +
src/ui/fqtermimage.h | 22 ++
src/ui/imageviewer.cpp | 414 --------------------------------------
src/ui/imageviewer.h | 160 ++++-----------
src/ui/imageviewer_origin.cpp | 455 ++++++++++++++++++++++++++++++++++++++++++
src/ui/imageviewer_origin.h | 107 ++++++++++
9 files changed, 651 insertions(+), 541 deletions(-)
diff --git a/src/fqterm/CMakeLists.txt b/src/fqterm/CMakeLists.txt
index aa1e173..6ed1d23 100644
--- a/src/fqterm/CMakeLists.txt
+++ b/src/fqterm/CMakeLists.txt
@@ -15,6 +15,11 @@ set(fqterm_SRCS
fqterm_scriptengine.cpp
)
+IF(IMAGE_USE_PICFLOW)
+ ADD_DEFINITIONS(-DIMAGE_USE_PICFLOW)
+ELSE(IMAGE_USE_PICFLOW)
+ENDIF(IMAGE_USE_PICFLOW)
+
IF(GLOBAL_HOTKEY EQUAL 1)
IF(WIN32)
set(global_shortcut_impl_SRCS 3rdparty/qxtglobalshortcut_win.cpp)
diff --git a/src/fqterm/fqterm_frame.cpp b/src/fqterm/fqterm_frame.cpp
index 916ecb6..8bca0e4 100644
--- a/src/fqterm/fqterm_frame.cpp
+++ b/src/fqterm/fqterm_frame.cpp
@@ -67,7 +67,13 @@
#include "fqterm_tool_button.h"
#include "fqterm_window.h"
#include "fqterm_wndmgr.h"
+
+#ifdef IMAGE_USE_PICFLOW
#include "imageviewer.h"
+#else
+#include "imageviewer_origin.h"
+#endif
+
#include "quickdialog.h"
#include "statusBar.h"
#include "sitemanager.h"
diff --git a/src/ui/CMakeLists.txt b/src/ui/CMakeLists.txt
index bd1a373..8fc7b0b 100644
--- a/src/ui/CMakeLists.txt
+++ b/src/ui/CMakeLists.txt
@@ -1,4 +1,16 @@
+if(IMAGE_USE_PICFLOW)
+ set(IMGVIEW_SRCS
+ imageviewer.h
+ imageviewer.cpp)
+else(IMAGE_USE_PICFLOW)
+ set(IMGVIEW_SRCS
+ imageviewer_origin.cpp
+ imageviewer_origin.h)
+endif(IMAGE_USE_PICFLOW)
+
set(fqterm_ui_SRCS
+ fqtermimage.cpp
+ ${IMGVIEW_SRCS}
aboutdialog.h
addrdialog.h
articledialog.h
@@ -37,8 +49,6 @@ set(fqterm_ui_SRCS
fqterm_time_label.cpp
fqterm_tool_button.h
fqterm_tool_button.cpp
- imageviewer.h
- imageviewer.cpp
shortcutdialog.h
shortcutdialog.cpp
statusBar.h
diff --git a/src/ui/fqtermimage.cpp b/src/ui/fqtermimage.cpp
new file mode 100644
index 0000000..49be3d7
--- /dev/null
+++ b/src/ui/fqtermimage.cpp
@@ -0,0 +1,9 @@
+#include "fqtermimage.h"
+
+namespace FQTerm
+{
+ FQTermImage::FQTermImage(QWidget * parent, Qt::WindowFlags f)
+ : QWidget(parent, f)
+ {
+ }
+}
diff --git a/src/ui/fqtermimage.h b/src/ui/fqtermimage.h
new file mode 100644
index 0000000..8c75ac3
--- /dev/null
+++ b/src/ui/fqtermimage.h
@@ -0,0 +1,22 @@
+#ifndef FQTERMIMAGE_H
+#define FQTERMIMAGE_H
+
+#include <QWidget>
+#include <QString>
+
+namespace FQTerm
+{
+#define ICON_SOURCE "pic/ViewerButtons/"
+
+ class FQTermImage : public QWidget {
+
+ public:
+ FQTermImage(QWidget * parent, Qt::WindowFlags f);
+ virtual void adjustItemSize() = 0;
+ virtual void scrollTo(const QString &) = 0;
+ virtual void updateImage(const QString &) = 0;
+ };
+
+}
+
+#endif
diff --git a/src/ui/imageviewer.cpp b/src/ui/imageviewer.cpp
index 5d6f34d..3292dd6 100644
--- a/src/ui/imageviewer.cpp
+++ b/src/ui/imageviewer.cpp
@@ -56,7 +56,6 @@
#include "fqterm_trace.h"
#include "imageviewer.h"
-
namespace FQTerm {
typedef enum {
@@ -1335,419 +1334,6 @@ namespace FQTerm {
return (image.scaled(w, h, Qt::IgnoreAspectRatio, Qt::SmoothTransformation));
}
- // original viewer
- void FQTermImageOrigin::onChange(const QModelIndex & index) {
-
- if (!model_->isDir(index)) {
-
- if (!isHidden())
- canvas_->hide();
-
- QString exifInfo = QString::fromStdString(exifExtractor_->extractExifInfo(model_->filePath(tree_->currentIndex()).toLocal8Bit().data()));
- bool resized = false;
-
- if (exifInfo != "") {
-
- if (!isExifTableShown_) {
- adjustLayout(true);
- isExifTableShown_ = true;
- resized = true;
- }
-
- updateExifInfo();
- } else {
-
- if (isExifTableShown_) {
- adjustLayout(false);
- isExifTableShown_ = false;
- resized = true;
- }
- }
-
- QString path = QDir::toNativeSeparators(model_->filePath(index));
-
- if (path.endsWith(QDir::separator()))
- path.chop(1);
-
- canvas_->loadImage(path, !resized);
-
- // canvas_->autoAdjust();
- if (!isHidden())
- canvas_->show();
- }
- }
-
- FQTermImageOrigin::~FQTermImageOrigin() {
- delete menuBar_;
- delete canvas_;
- delete tree_;
- delete model_;
- }
-
- FQTermImageOrigin::FQTermImageOrigin(FQTermConfig * config, QWidget *parent,
- Qt::WindowFlags wflag) :
- FQTermImage(parent, wflag),
- config_(config),
- isExifTableShown_(false) {
-
- setWindowTitle(tr("FQTerm Image Viewer"));
- ItemDelegate* itemDelegate = new ItemDelegate;
- exifExtractor_ = new ExifExtractor;
- exifTable_ = new ExifTable(this);
- exifTable_->setTextFormat(Qt::RichText);
- exifTable_->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
- canvas_ = new FQTermCanvas(config, this, 0);
- canvas_->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Expanding);
- model_ = new ImageViewerDirModel;
- tree_ = new QTreeView;
-
-
- tree_->setModel(model_);
- tree_->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
- adjustItemSize();
- tree_->setItemDelegate(itemDelegate);
- tree_->setColumnWidth(0, 150);
- tree_->setColumnWidth(1, 0);
-
- tree_->hideColumn(0);
-
- tree_->setUniformRowHeights(true);
- tree_->setWordWrap(true);
- //tree_->header()->setResizeMode(0, QHeaderView::Fixed);
- //tree_->header()->setResizeMode(1, QHeaderView::ResizeToContents);
- //tree_->header()->resizeSection(0, 150);
- //tree_->header()->resizeSection(1, 1);
- comboBox_ = new QComboBox(this);
- comboBox_->addItem(tr("Sort by name"), QDir::Name);
- comboBox_->addItem(tr("Sort by time"), QDir::Time);
- comboBox_->addItem(tr("Sort by size"), QDir::Size);
- comboBox_->addItem(tr("Sort by type"), QDir::Type);
-
- FQ_VERIFY(connect(comboBox_, SIGNAL(currentIndexChanged(int)), this, SLOT(sortFileList(int))));
-
- comboBox_->setCurrentIndex(1);
-
- layout_ = new QGridLayout;
- menuBar_ = new QMenuBar(this);
- menuBar_->addMenu(canvas_->menu());
- menuBar_->resize(1,1);
-
- canvas_->ToolBar()->addAction(
- QIcon(getPath(RESOURCE) + ICON_SOURCE + "prev.png"), tr("Previous"),
- this, SLOT(previous()));
- canvas_->ToolBar()->addAction(
- QIcon(getPath(RESOURCE) + ICON_SOURCE + "next.png"), tr("Next"),
- this, SLOT(next()));
-
- layout_->addWidget(tree_, 0, 0, 12, 1);
- layout_->addWidget(comboBox_, 12, 0, 1, 1);
- layout_->addWidget(canvas_, 0, 1, 12, 10);
- // layout_->addWidget(exifTable_, 10, 1, 2, 10);
- layout_->addWidget(canvas_->ToolBar(), 12, 1, 1, 10, Qt::AlignHCenter);
- layout_->setColumnMinimumWidth(0, tree_->columnWidth(0) + 150);
- setLayout(layout_);
-
- /*
- FQ_VERIFY(connect(tree_, SIGNAL(clicked(const QModelIndex &)),
- this, SLOT(onChange(const QModelIndex &))));
- */
- FQ_VERIFY(connect(tree_, SIGNAL(activated(const QModelIndex &)),
- this, SLOT(onChange(const QModelIndex &))));
- FQ_VERIFY(connect(tree_->selectionModel(),
- SIGNAL(selectionChanged(const QItemSelection&,
- const QItemSelection&)),
- this, SLOT(selectionChanged(const QItemSelection&,
- const QItemSelection&))));
- FQ_VERIFY(connect(exifTable_, SIGNAL(showExifDetails()),
- this, SLOT(showFullExifInfo())));
- }
-
- void FQTermImageOrigin::scrollTo(const QString& filename) {
-
- QString path = QFileInfo(filename).absolutePath();
- model_->refresh();
- tree_->setRootIndex(model_->index(path));
- canvas_->loadImage(filename);
-
- if (canvas_->isHidden() && !isHidden()) {
- canvas_->show();
- }
-
- const QModelIndex& index = model_->index(filename);
- tree_->scrollTo(index);
- tree_->setCurrentIndex(index);
- }
-
- void FQTermImageOrigin::updateImage(const QString& filename) {
-
- static int i = 0;
- if (++i == 10) {
- model_->refresh(model_->index(filename));
- i = 0;
- }
- canvas_->updateImage(filename);
- }
-
- void FQTermImageOrigin::previous() {
-
- const QModelIndex& index = tree_->indexAbove(tree_->currentIndex());
- if (index.isValid()) {
- tree_->setCurrentIndex(index);
- canvas_->loadImage(QDir::toNativeSeparators(model_->filePath(index)));
- }
- }
-
- void FQTermImageOrigin::next() {
-
- const QModelIndex& index = tree_->indexBelow(tree_->currentIndex());
- if (index.isValid()) {
- tree_->setCurrentIndex(index);
- canvas_->loadImage(QDir::toNativeSeparators(model_->filePath(index)));
- }
- }
-
- void FQTermImageOrigin::adjustItemSize() {
-
- QFontMetrics fm(font());
- ItemDelegate::size_.setWidth(qMax(128, fm.width("WWWWWWWW.WWW")));
- ItemDelegate::size_.setHeight(fm.height() + 150);
- }
-
- void FQTermImageOrigin::selectionChanged(const QItemSelection & selected,
- const QItemSelection & deselected) {
-
- onChange(tree_->selectionModel()->currentIndex());
- }
-
- void FQTermImageOrigin::sortFileList(int index) {
-
- model_->setSorting(QDir::SortFlag(comboBox_->itemData(index).toInt()));
- QString poolPath = config_->getItemValue("preference", "pool");
-
- if (poolPath.isEmpty()) {
- poolPath = getPath(USER_CONFIG) + "pool/";
- }
-
- tree_->setRootIndex(model_->index(poolPath));
- }
-
- void FQTermImageOrigin::showFullExifInfo() {
-
- QString exifInfo = QString::fromStdString(exifExtractor_->extractExifInfo(model_->filePath(tree_->currentIndex()).toLocal8Bit().data()));
- QString comment;
-
- if ((*exifExtractor_)["UserComment"].length() > 8) {
-
- QString commentEncoding = QString::fromStdString((*exifExtractor_)["UserComment"].substr(0, 8));
-
- if (commentEncoding.startsWith("UNICODE")) {
- //UTF-16
- QTextCodec* c = QTextCodec::codecForName("UTF-16");
- comment = c->toUnicode((*exifExtractor_)["UserComment"].substr(8).c_str());
- } else if (commentEncoding.startsWith("JIS")) {
- //JIS X 0208
- QTextCodec* c = QTextCodec::codecForName("JIS X 0208");
- comment = c->toUnicode((*exifExtractor_)["UserComment"].substr(8).c_str());
- } else {
- comment = QString::fromStdString((*exifExtractor_)["UserComment"].substr(8));
- }
- }
-
-
- QTextEdit* info = new QTextEdit;
- info->setText(exifInfo + tr("Comment : ") + comment + "\n");
- info->setWindowFlags(Qt::Dialog);
- info->setAttribute(Qt::WA_DeleteOnClose);
- info->setAttribute(Qt::WA_ShowModal);
- // info->setLineWrapMode(QTextEdit::NoWrap);
- info->setReadOnly(true);
- QFontMetrics fm(font());
- info->resize(fm.width("Orientation : 1st row - 1st col : top - left side "), fm.height() * 20);
- info->show();
- }
-
- void FQTermImageOrigin::adjustLayout(bool withExifTable) {
-
- if (withExifTable) {
-
- layout_->addWidget(canvas_, 0, 1, 11, 10);
- layout_->addWidget(exifTable_, 11, 1, 1, 10, Qt::AlignHCenter);
- if (!isHidden() && exifTable_->isHidden()) {
- exifTable_->show();
- }
-
- layout_->addWidget(canvas_->ToolBar(), 12, 1, 1, 10, Qt::AlignHCenter);
- } else {
- layout_->addWidget(canvas_, 0, 1, 12, 10);
- layout_->removeWidget(exifTable_);
- exifTable_->hide();
- layout_->addWidget(canvas_->ToolBar(), 12, 1, 1, 10, Qt::AlignHCenter);
- }
- }
-
- void FQTermImageOrigin::updateExifInfo() {
-
- exifTable_->clear();
-
- QString exifInfoToShow = "<table border=\"1\"><tr><td>"
- + tr("Model") + " : " + QString::fromStdString((*exifExtractor_)["Model"]) + "</td><td>"
- + QString::fromStdString((*exifExtractor_)["DateTime"]) + "</td><td>"
- + QString::fromStdString((*exifExtractor_)["Flash"]) + "</td>"
- + "</tr><tr><td>"
- + tr("ExposureTime") + " : " + QString::fromStdString((*exifExtractor_)["ExposureTime"]) + "</td><td>"
- + tr("FNumber") + " : " + QString::fromStdString((*exifExtractor_)["FNumber"]) + "</td><td>"
- + tr("ISO") + " : " + QString::fromStdString((*exifExtractor_)["ISOSpeedRatings"]) + "</td>"
- + "</tr><tr><td>"
- + tr("FocalLength") + " : " + QString::fromStdString((*exifExtractor_)["FocalLength"]) + "</td><td>"
- + tr("MeteringMode") + " : " + QString::fromStdString((*exifExtractor_)["MeteringMode"]) + "</td><td>"
- + tr("ExposureBias") + " : " + QString::fromStdString((*exifExtractor_)["ExposureBiasValue"]) + "</td></tr></tabel>";
-
- exifTable_->setText(exifInfoToShow);
- if (!isHidden() && exifTable_->isHidden()) {
- exifTable_->show();
- }
- }
-
- void FQTermImageOrigin::closeEvent( QCloseEvent *clse ) {
-
- hide();
- clse->ignore();
- return ;
- }
-
- ImageViewerDirModel::ImageViewerDirModel(QObject *parent /*= 0*/)
- : QDirModel(parent) {
-
- //insertColumn(1);
- QStringList nameFilterList;
- QList<QByteArray> formats = QImageReader::supportedImageFormats();
- for (QList<QByteArray>::iterator it = formats.begin();
- it != formats.end();
- ++it) {
- QString filter("*.");
- filter.append(it->data());
- nameFilterList << filter;
- }
- setNameFilters(nameFilterList);
- setFilter(QDir::Files);
- }
-
- int ImageViewerDirModel::columnCount(const QModelIndex &/*parent*/) const {
-
- return 2;
- }
-
- QVariant ImageViewerDirModel::headerData(
- int section, Qt::Orientation orientation, int role) const {
- //if (section == 0) return QVariant();
- if (role == Qt::DisplayRole) {
- // if (section == 1) {
- return QString(tr("Image Preview"));
- //}
- }
- return QDirModel::headerData(section, orientation, role);
- }
-
- QVariant ImageViewerDirModel::data(const QModelIndex &index, int role) const {
- //if (index.column() == 0) return QVariant();
- if (role == Qt::DecorationRole) {
- if (isDir(index)) {
- return QVariant();
- }
-
- QString path = QDir::toNativeSeparators(filePath(index));
- if (path.endsWith(QDir::separator()))
- path.chop(1);
-
- QPixmap pixmap;
- bool res = pixmap.load(path);
- if (!res) {
- QList<QByteArray> formats = QImageReader::supportedImageFormats();
- for (QList<QByteArray>::iterator it = formats.begin();
- !res && it != formats.end();
- ++it) {
- res = pixmap.load(path, it->data());
- }
- }
-
- if (pixmap.height() > 128 || pixmap.width() > 128) {
- return pixmap.scaled(128, 128,
- Qt::KeepAspectRatio, Qt::SmoothTransformation);
- }
-
- return pixmap;
- } else if (role == Qt::DisplayRole) {
- return fileName(index);
- }/*
- else if (role == Qt::TextAlignmentRole) {
- return Qt::Qt::AlignBottom;
- }*/
- return QVariant();
- }
-
- QSize ItemDelegate::size_;
-
- void ItemDelegate::paint(QPainter *painter, const QStyleOptionViewItem & option,
- const QModelIndex & index ) const {
- //if (index.column() == 0) return;
- QStyleOptionViewItemV3 opt = setOptions(index, option);
-
- // prepare
- painter->save();
-
- // get the data and the rectangles
- const QPixmap& pixmap
- = qvariant_cast<QPixmap>(index.data(Qt::DecorationRole));
- QRect decorationRect = QRect(opt.rect.topLeft(), pixmap.size());
- decorationRect.moveTo(decorationRect.left(), decorationRect.top() + 10);
- const QString& text = index.data(Qt::DisplayRole).toString();
- QFontMetrics fm(painter->font());
- QRect displayRect = QRect(decorationRect.bottomLeft(),
- QSize(fm.width(text),fm.height()));
-
- QRect checkRect;
- Qt::CheckState checkState = Qt::Unchecked;
- QVariant value = index.data(Qt::CheckStateRole);
-
- if (value.isValid()) {
- checkState = static_cast<Qt::CheckState>(value.toInt());
-#if QT_VERSION >= 0x050000
- checkRect = doCheck(opt, opt.rect, value);
-#else
- checkRect = check(opt, opt.rect, value);
-#endif
- }
-
- // do the layout
-
- // doLayout(opt, &checkRect, &decorationRect, &displayRect, false);
-
- // draw the item
-
- drawBackground(painter, opt, index);
- painter->drawPixmap(decorationRect, pixmap);
- painter->drawText(displayRect, text);
-
- drawFocus(painter, opt, displayRect);
-
- // done
- painter->restore();
- }
-
- void ExifTable::mouseReleaseEvent(QMouseEvent *pEvent) {
-
- if (pEvent->button() == Qt::LeftButton) {
- emit(showExifDetails());
- }
- }
-
- ExifTable::ExifTable(QWidget *parent) : QLabel(parent) {
-
- }
-
- FQTermImage::FQTermImage( QWidget * parent, Qt::WindowFlags f ) : QWidget(parent, f) {
- }
-
} // namespace FQTerm
#include "imageviewer.moc"
diff --git a/src/ui/imageviewer.h b/src/ui/imageviewer.h
index ba98559..1948633 100644
--- a/src/ui/imageviewer.h
+++ b/src/ui/imageviewer.h
@@ -40,10 +40,10 @@ class QPushButton;
class QVBoxLayout;
class QHBoxLayout;
class QMenuBar;
-class QTreeView;
class QComboBox;
#include "pictureflow.h"
+#include "fqtermimage.h"
namespace FQTerm {
@@ -56,7 +56,6 @@ namespace FQTerm {
#define IMG_CHUNK (16384) // in bytes
#define IMAGE_BROWSER_NAME "FQLora [Image Companion for FQTerm]"
-#define ICON_SOURCE "pic/ViewerButtons/"
#define POOL_SOURCE "pool/"
#define SHADOW_SOURCE "shadow-cache/"
#define TRASH_SOURCE ".Trash/"
@@ -71,15 +70,6 @@ namespace FQTerm {
class FQTermFileDialog;
- class FQTermImage : public QWidget {
- Q_OBJECT;
- public:
- FQTermImage(QWidget * parent, Qt::WindowFlags f);
- virtual void adjustItemSize() = 0;
- virtual void scrollTo(const QString &) = 0;
- virtual void updateImage(const QString &) = 0;
- };
-
class ImageFlow;
class ImageMenu;
class ImageFlowItem;
@@ -87,7 +77,7 @@ namespace FQTerm {
class FQTermImageFlow: public FQTermImage {
Q_OBJECT;
- public:
+ public:
FQTermImageFlow(FQTermConfig *, QWidget *, Qt::WindowFlags);
~FQTermImageFlow();
@@ -98,39 +88,40 @@ namespace FQTerm {
void updateImage(const QString &);
/*********************************/
- public slots:
- void saveImages(void);
- void clearImages(void);
- void trashAllImages(void);
- void recoverImages(void);
- void showStatusMessage(const QString &message);
-
- private:
- ImageFlow *imageFlow_;
- ImageMenu *imageMenu_;
- QStatusBar *statusBar_;
- FQTermConfig *config_;
-
- QFileInfoList sortedList(const QString &path);
- const QString& poolSource(void) const;
- const QString& trashSource(void) const;
-
- private slots:
- void loadImages(const int status);
- void reshuffleImages(const int status);
- void checkTrashState(void);
+ public slots:
+ void saveImages(void);
+ void clearImages(void);
+ void trashAllImages(void);
+ void recoverImages(void);
+ void showStatusMessage(const QString &message);
+
+ private:
+ ImageFlow *imageFlow_;
+ ImageMenu *imageMenu_;
+ QStatusBar *statusBar_;
+ FQTermConfig *config_;
+
+ QFileInfoList sortedList(const QString &path);
+ const QString& poolSource(void) const;
+ const QString& trashSource(void) const;
+
+ private slots:
+ void loadImages(const int status);
+ void reshuffleImages(const int status);
+ void checkTrashState(void);
+
+ signals:
+ void statusMessage(const QString &message);
+ void isTrashEmpty(void);
+ void trashStatus(const bool fullOrNot);
+ void saveStatus(const bool hasOrNot);
+ void clearStatus(const bool hasOrNot);
+
+ protected:
+ void showEvent(QShowEvent *event);
+ void closeEvent(QCloseEvent *event);
+ };
- signals:
- void statusMessage(const QString &message);
- void isTrashEmpty(void);
- void trashStatus(const bool fullOrNot);
- void saveStatus(const bool hasOrNot);
- void clearStatus(const bool hasOrNot);
-
- protected:
- void showEvent(QShowEvent *event);
- void closeEvent(QCloseEvent *event);
- };
class ImageMenu: public QLabel {
Q_OBJECT;
@@ -249,87 +240,6 @@ namespace FQTerm {
};
-///////////////////////////////////////////////////////
-//////// the origin image viewer //////////////////////
-///////////////////////////////////////////////////////
-
- class FQTermCanvas;
- class ExifExtractor;
-
- class ItemDelegate : public QItemDelegate {
- public:
- ItemDelegate() {
- size_ = QSize(250,200);
- }
-
- QSize sizeHint (const QStyleOptionViewItem & option, const QModelIndex & index) const {
- //if (index.column() == 0) return QSize(1, 1);
- return size_;
- }
-
- void paint(QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index) const;
- static QSize size_;
- };
-
- class ExifTable : public QLabel {
- Q_OBJECT;
-
- public:
- ExifTable(QWidget *parent);
-
- signals:
- void showExifDetails();
-
- protected:
- void mouseReleaseEvent(QMouseEvent *pEvent);
- };
-
- class ImageViewerDirModel : public QDirModel {
- public:
- ImageViewerDirModel(QObject *parent = 0);
-
- int columnCount(const QModelIndex & = QModelIndex()) const;
- QVariant headerData ( int section, Qt::Orientation orientation, int role) const;
- QVariant data(const QModelIndex &index, int role) const;
- };
-
-
- class FQTermImageOrigin: public FQTermImage {
- Q_OBJECT;
-
- public:
- FQTermImageOrigin(FQTermConfig * config, QWidget *parent, Qt::WindowFlags wflag);
- ~FQTermImageOrigin();
- void scrollTo(const QString& filename);
- void updateImage(const QString& filename);
-
- public slots:
- void onChange(const QModelIndex & index);
- void next();
- void previous();
- void adjustItemSize();
- void selectionChanged(const QItemSelection & selected, const QItemSelection & deselected);
- void sortFileList(int index);
- void showFullExifInfo();
- void adjustLayout(bool withExifTable);
- void updateExifInfo();
-
- protected:
- void closeEvent(QCloseEvent *clse);
-
- private:
- FQTermCanvas* canvas_;
- QTreeView* tree_;
- ImageViewerDirModel* model_;
- QMenuBar* menuBar_;
- QComboBox* comboBox_;
- FQTermConfig* config_;
- ExifExtractor* exifExtractor_;
- ExifTable* exifTable_;
- QGridLayout* layout_;
- bool isExifTableShown_;
- };
-
} // namespace FQTerm
diff --git a/src/ui/imageviewer_origin.cpp b/src/ui/imageviewer_origin.cpp
new file mode 100644
index 0000000..d097895
--- /dev/null
+++ b/src/ui/imageviewer_origin.cpp
@@ -0,0 +1,455 @@
+/* FQTerm image viewer origin.
+ */
+
+#include <QAction>
+#include <QBuffer>
+#include <QCursor>
+#include <QComboBox>
+#include <QDateTime>
+#include <QDataStream>
+#include <QDir>
+#include <QFile>
+#include <QFileInfo>
+#include <QIcon>
+#include <QKeyEvent>
+#include <QLineEdit>
+#include <QMessageBox>
+#include <QMouseEvent>
+#include <QMenu>
+#include <QMenuBar>
+#include <QPainter>
+#include <QPixmap>
+#include <QPushButton>
+#include <QSizeGrip>
+#include <QString>
+#include <QTextCodec>
+#include <QTimer>
+#include <QToolTip>
+#include <QTransform>
+#include <QTreeView>
+#include <QTextEdit>
+#include <QHeaderView>
+#include <QImageReader>
+
+#include "fqterm_canvas.h"
+#include "fqterm_config.h"
+#include "fqterm_exif_extractor.h"
+#include "fqterm_filedialog.h"
+#include "fqterm_path.h"
+#include "fqterm_trace.h"
+#include "imageviewer_origin.h"
+
+namespace FQTerm {
+
+ void FQTermImageOrigin::onChange(const QModelIndex & index) {
+
+ if (!model_->isDir(index)) {
+
+ if (!isHidden())
+ canvas_->hide();
+
+ QString exifInfo = QString::fromStdString(exifExtractor_->extractExifInfo(model_->filePath(tree_->currentIndex()).toLocal8Bit().data()));
+ bool resized = false;
+
+ if (exifInfo != "") {
+
+ if (!isExifTableShown_) {
+ adjustLayout(true);
+ isExifTableShown_ = true;
+ resized = true;
+ }
+
+ updateExifInfo();
+ } else {
+
+ if (isExifTableShown_) {
+ adjustLayout(false);
+ isExifTableShown_ = false;
+ resized = true;
+ }
+ }
+
+ QString path = QDir::toNativeSeparators(model_->filePath(index));
+
+ if (path.endsWith(QDir::separator()))
+ path.chop(1);
+
+ canvas_->loadImage(path, !resized);
+
+ // canvas_->autoAdjust();
+ if (!isHidden())
+ canvas_->show();
+ }
+ }
+
+ FQTermImageOrigin::~FQTermImageOrigin() {
+ delete menuBar_;
+ delete canvas_;
+ delete tree_;
+ delete model_;
+ }
+
+ FQTermImageOrigin::FQTermImageOrigin(FQTermConfig * config, QWidget *parent,
+ Qt::WindowFlags wflag) :
+ FQTermImage(parent, wflag),
+ config_(config),
+ isExifTableShown_(false) {
+
+ setWindowTitle(tr("FQTerm Image Viewer"));
+ ItemDelegate* itemDelegate = new ItemDelegate;
+ exifExtractor_ = new ExifExtractor;
+ exifTable_ = new ExifTable(this);
+ exifTable_->setTextFormat(Qt::RichText);
+ exifTable_->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
+ canvas_ = new FQTermCanvas(config, this, 0);
+ canvas_->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Expanding);
+ model_ = new ImageViewerDirModel;
+ tree_ = new QTreeView;
+
+
+ tree_->setModel(model_);
+ tree_->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
+ adjustItemSize();
+ tree_->setItemDelegate(itemDelegate);
+ tree_->setColumnWidth(0, 150);
+ tree_->setColumnWidth(1, 0);
+
+ tree_->hideColumn(0);
+
+ tree_->setUniformRowHeights(true);
+ tree_->setWordWrap(true);
+ //tree_->header()->setResizeMode(0, QHeaderView::Fixed);
+ //tree_->header()->setResizeMode(1, QHeaderView::ResizeToContents);
+ //tree_->header()->resizeSection(0, 150);
+ //tree_->header()->resizeSection(1, 1);
+ comboBox_ = new QComboBox(this);
+ comboBox_->addItem(tr("Sort by name"), QDir::Name);
+ comboBox_->addItem(tr("Sort by time"), QDir::Time);
+ comboBox_->addItem(tr("Sort by size"), QDir::Size);
+ comboBox_->addItem(tr("Sort by type"), QDir::Type);
+
+ FQ_VERIFY(connect(comboBox_, SIGNAL(currentIndexChanged(int)), this, SLOT(sortFileList(int))));
+
+ comboBox_->setCurrentIndex(1);
+
+ layout_ = new QGridLayout;
+ menuBar_ = new QMenuBar(this);
+ menuBar_->addMenu(canvas_->menu());
+ menuBar_->resize(1,1);
+
+ canvas_->ToolBar()->addAction(
+ QIcon(getPath(RESOURCE) + ICON_SOURCE + "prev.png"), tr("Previous"),
+ this, SLOT(previous()));
+ canvas_->ToolBar()->addAction(
+ QIcon(getPath(RESOURCE) + ICON_SOURCE + "next.png"), tr("Next"),
+ this, SLOT(next()));
+
+ layout_->addWidget(tree_, 0, 0, 12, 1);
+ layout_->addWidget(comboBox_, 12, 0, 1, 1);
+ layout_->addWidget(canvas_, 0, 1, 12, 10);
+ // layout_->addWidget(exifTable_, 10, 1, 2, 10);
+ layout_->addWidget(canvas_->ToolBar(), 12, 1, 1, 10, Qt::AlignHCenter);
+ layout_->setColumnMinimumWidth(0, tree_->columnWidth(0) + 150);
+ setLayout(layout_);
+
+ /*
+ FQ_VERIFY(connect(tree_, SIGNAL(clicked(const QModelIndex &)),
+ this, SLOT(onChange(const QModelIndex &))));
+ */
+ FQ_VERIFY(connect(tree_, SIGNAL(activated(const QModelIndex &)),
+ this, SLOT(onChange(const QModelIndex &))));
+ FQ_VERIFY(connect(tree_->selectionModel(),
+ SIGNAL(selectionChanged(const QItemSelection&,
+ const QItemSelection&)),
+ this, SLOT(selectionChanged(const QItemSelection&,
+ const QItemSelection&))));
+ FQ_VERIFY(connect(exifTable_, SIGNAL(showExifDetails()),
+ this, SLOT(showFullExifInfo())));
+ }
+
+ void FQTermImageOrigin::scrollTo(const QString& filename) {
+
+ QString path = QFileInfo(filename).absolutePath();
+ model_->refresh();
+ tree_->setRootIndex(model_->index(path));
+ canvas_->loadImage(filename);
+
+ if (canvas_->isHidden() && !isHidden()) {
+ canvas_->show();
+ }
+
+ const QModelIndex& index = model_->index(filename);
+ tree_->scrollTo(index);
+ tree_->setCurrentIndex(index);
+ }
+
+ void FQTermImageOrigin::updateImage(const QString& filename) {
+
+ static int i = 0;
+ if (++i == 10) {
+ model_->refresh(model_->index(filename));
+ i = 0;
+ }
+ canvas_->updateImage(filename);
+ }
+
+ void FQTermImageOrigin::previous() {
+
+ const QModelIndex& index = tree_->indexAbove(tree_->currentIndex());
+ if (index.isValid()) {
+ tree_->setCurrentIndex(index);
+ canvas_->loadImage(QDir::toNativeSeparators(model_->filePath(index)));
+ }
+ }
+
+ void FQTermImageOrigin::next() {
+
+ const QModelIndex& index = tree_->indexBelow(tree_->currentIndex());
+ if (index.isValid()) {
+ tree_->setCurrentIndex(index);
+ canvas_->loadImage(QDir::toNativeSeparators(model_->filePath(index)));
+ }
+ }
+
+ void FQTermImageOrigin::adjustItemSize() {
+
+ QFontMetrics fm(font());
+ ItemDelegate::size_.setWidth(qMax(128, fm.width("WWWWWWWW.WWW")));
+ ItemDelegate::size_.setHeight(fm.height() + 150);
+ }
+
+ void FQTermImageOrigin::selectionChanged(const QItemSelection & selected,
+ const QItemSelection & deselected) {
+
+ onChange(tree_->selectionModel()->currentIndex());
+ }
+
+ void FQTermImageOrigin::sortFileList(int index) {
+
+ model_->setSorting(QDir::SortFlag(comboBox_->itemData(index).toInt()));
+ QString poolPath = config_->getItemValue("preference", "pool");
+
+ if (poolPath.isEmpty()) {
+ poolPath = getPath(USER_CONFIG) + "pool/";
+ }
+
+ tree_->setRootIndex(model_->index(poolPath));
+ }
+
+ void FQTermImageOrigin::showFullExifInfo() {
+
+ QString exifInfo = QString::fromStdString(exifExtractor_->extractExifInfo(model_->filePath(tree_->currentIndex()).toLocal8Bit().data()));
+ QString comment;
+
+ if ((*exifExtractor_)["UserComment"].length() > 8) {
+
+ QString commentEncoding = QString::fromStdString((*exifExtractor_)["UserComment"].substr(0, 8));
+
+ if (commentEncoding.startsWith("UNICODE")) {
+ //UTF-16
+ QTextCodec* c = QTextCodec::codecForName("UTF-16");
+ comment = c->toUnicode((*exifExtractor_)["UserComment"].substr(8).c_str());
+ } else if (commentEncoding.startsWith("JIS")) {
+ //JIS X 0208
+ QTextCodec* c = QTextCodec::codecForName("JIS X 0208");
+ comment = c->toUnicode((*exifExtractor_)["UserComment"].substr(8).c_str());
+ } else {
+ comment = QString::fromStdString((*exifExtractor_)["UserComment"].substr(8));
+ }
+ }
+
+
+ QTextEdit* info = new QTextEdit;
+ info->setText(exifInfo + tr("Comment : ") + comment + "\n");
+ info->setWindowFlags(Qt::Dialog);
+ info->setAttribute(Qt::WA_DeleteOnClose);
+ info->setAttribute(Qt::WA_ShowModal);
+ // info->setLineWrapMode(QTextEdit::NoWrap);
+ info->setReadOnly(true);
+ QFontMetrics fm(font());
+ info->resize(fm.width("Orientation : 1st row - 1st col : top - left side "), fm.height() * 20);
+ info->show();
+ }
+
+ void FQTermImageOrigin::adjustLayout(bool withExifTable) {
+
+ if (withExifTable) {
+
+ layout_->addWidget(canvas_, 0, 1, 11, 10);
+ layout_->addWidget(exifTable_, 11, 1, 1, 10, Qt::AlignHCenter);
+ if (!isHidden() && exifTable_->isHidden()) {
+ exifTable_->show();
+ }
+
+ layout_->addWidget(canvas_->ToolBar(), 12, 1, 1, 10, Qt::AlignHCenter);
+ } else {
+ layout_->addWidget(canvas_, 0, 1, 12, 10);
+ layout_->removeWidget(exifTable_);
+ exifTable_->hide();
+ layout_->addWidget(canvas_->ToolBar(), 12, 1, 1, 10, Qt::AlignHCenter);
+ }
+ }
+
+ void FQTermImageOrigin::updateExifInfo() {
+
+ exifTable_->clear();
+
+ QString exifInfoToShow = "<table border=\"1\"><tr><td>"
+ + tr("Model") + " : " + QString::fromStdString((*exifExtractor_)["Model"]) + "</td><td>"
+ + QString::fromStdString((*exifExtractor_)["DateTime"]) + "</td><td>"
+ + QString::fromStdString((*exifExtractor_)["Flash"]) + "</td>"
+ + "</tr><tr><td>"
+ + tr("ExposureTime") + " : " + QString::fromStdString((*exifExtractor_)["ExposureTime"]) + "</td><td>"
+ + tr("FNumber") + " : " + QString::fromStdString((*exifExtractor_)["FNumber"]) + "</td><td>"
+ + tr("ISO") + " : " + QString::fromStdString((*exifExtractor_)["ISOSpeedRatings"]) + "</td>"
+ + "</tr><tr><td>"
+ + tr("FocalLength") + " : " + QString::fromStdString((*exifExtractor_)["FocalLength"]) + "</td><td>"
+ + tr("MeteringMode") + " : " + QString::fromStdString((*exifExtractor_)["MeteringMode"]) + "</td><td>"
+ + tr("ExposureBias") + " : " + QString::fromStdString((*exifExtractor_)["ExposureBiasValue"]) + "</td></tr></tabel>";
+
+ exifTable_->setText(exifInfoToShow);
+ if (!isHidden() && exifTable_->isHidden()) {
+ exifTable_->show();
+ }
+ }
+
+ void FQTermImageOrigin::closeEvent( QCloseEvent *clse ) {
+
+ hide();
+ clse->ignore();
+ return ;
+ }
+
+ ImageViewerDirModel::ImageViewerDirModel(QObject *parent /*= 0*/)
+ : QDirModel(parent) {
+
+ //insertColumn(1);
+ QStringList nameFilterList;
+ QList<QByteArray> formats = QImageReader::supportedImageFormats();
+ for (QList<QByteArray>::iterator it = formats.begin();
+ it != formats.end();
+ ++it) {
+ QString filter("*.");
+ filter.append(it->data());
+ nameFilterList << filter;
+ }
+ setNameFilters(nameFilterList);
+ setFilter(QDir::Files);
+ }
+
+ int ImageViewerDirModel::columnCount(const QModelIndex &/*parent*/) const {
+
+ return 2;
+ }
+
+ QVariant ImageViewerDirModel::headerData(
+ int section, Qt::Orientation orientation, int role) const {
+ //if (section == 0) return QVariant();
+ if (role == Qt::DisplayRole) {
+ // if (section == 1) {
+ return QString(tr("Image Preview"));
+ //}
+ }
+ return QDirModel::headerData(section, orientation, role);
+ }
+
+ QVariant ImageViewerDirModel::data(const QModelIndex &index, int role) const {
+ //if (index.column() == 0) return QVariant();
+ if (role == Qt::DecorationRole) {
+ if (isDir(index)) {
+ return QVariant();
+ }
+
+ QString path = QDir::toNativeSeparators(filePath(index));
+ if (path.endsWith(QDir::separator()))
+ path.chop(1);
+
+ QPixmap pixmap;
+ bool res = pixmap.load(path);
+ if (!res) {
+ QList<QByteArray> formats = QImageReader::supportedImageFormats();
+ for (QList<QByteArray>::iterator it = formats.begin();
+ !res && it != formats.end();
+ ++it) {
+ res = pixmap.load(path, it->data());
+ }
+ }
+
+ if (pixmap.height() > 128 || pixmap.width() > 128) {
+ return pixmap.scaled(128, 128,
+ Qt::KeepAspectRatio, Qt::SmoothTransformation);
+ }
+
+ return pixmap;
+ } else if (role == Qt::DisplayRole) {
+ return fileName(index);
+ }/*
+ else if (role == Qt::TextAlignmentRole) {
+ return Qt::Qt::AlignBottom;
+ }*/
+ return QVariant();
+ }
+
+ QSize ItemDelegate::size_;
+
+ void ItemDelegate::paint(QPainter *painter, const QStyleOptionViewItem & option,
+ const QModelIndex & index ) const {
+ //if (index.column() == 0) return;
+ QStyleOptionViewItemV3 opt = setOptions(index, option);
+
+ // prepare
+ painter->save();
+
+ // get the data and the rectangles
+ const QPixmap& pixmap
+ = qvariant_cast<QPixmap>(index.data(Qt::DecorationRole));
+ QRect decorationRect = QRect(opt.rect.topLeft(), pixmap.size());
+ decorationRect.moveTo(decorationRect.left(), decorationRect.top() + 10);
+ const QString& text = index.data(Qt::DisplayRole).toString();
+ QFontMetrics fm(painter->font());
+ QRect displayRect = QRect(decorationRect.bottomLeft(),
+ QSize(fm.width(text),fm.height()));
+
+ QRect checkRect;
+ Qt::CheckState checkState = Qt::Unchecked;
+ QVariant value = index.data(Qt::CheckStateRole);
+
+ if (value.isValid()) {
+ checkState = static_cast<Qt::CheckState>(value.toInt());
+#if QT_VERSION >= 0x050000
+ checkRect = doCheck(opt, opt.rect, value);
+#else
+ checkRect = check(opt, opt.rect, value);
+#endif
+ }
+
+ // do the layout
+
+ // doLayout(opt, &checkRect, &decorationRect, &displayRect, false);
+
+ // draw the item
+
+ drawBackground(painter, opt, index);
+ painter->drawPixmap(decorationRect, pixmap);
+ painter->drawText(displayRect, text);
+
+ drawFocus(painter, opt, displayRect);
+
+ // done
+ painter->restore();
+ }
+
+ void ExifTable::mouseReleaseEvent(QMouseEvent *pEvent) {
+
+ if (pEvent->button() == Qt::LeftButton) {
+ emit(showExifDetails());
+ }
+ }
+
+ ExifTable::ExifTable(QWidget *parent) : QLabel(parent) {
+
+ }
+
+}
+
+#include "imageviewer_origin.moc"
diff --git a/src/ui/imageviewer_origin.h b/src/ui/imageviewer_origin.h
new file mode 100644
index 0000000..039c12f
--- /dev/null
+++ b/src/ui/imageviewer_origin.h
@@ -0,0 +1,107 @@
+///////////////////////////////////////////////////////
+//////// the origin image viewer //////////////////////
+///////////////////////////////////////////////////////
+
+#ifndef FQTERM_IMAGEVIEWER_ORIGIN_H
+#define FQTERM_IMAGEVIEWER_ORIGIN_H
+
+#include <QDesktopWidget>
+#include <QDirModel>
+#include <QLabel>
+#include <QPainter>
+#include <QPixmapCache>
+#include <QScrollArea>
+#include <QStatusBar>
+#include <QToolButton>
+#include <QToolBar>
+#include <QLayout>
+#include <QItemDelegate>
+#include <QItemSelection>
+#include <QTreeView>
+
+#include "pictureflow.h"
+#include "fqtermimage.h"
+
+namespace FQTerm
+{
+
+ class FQTermCanvas;
+ class ExifExtractor;
+
+ class ItemDelegate : public QItemDelegate {
+ public:
+ static QSize size_;
+
+ ItemDelegate() {
+ size_ = QSize(250,200);
+ }
+
+ QSize sizeHint (const QStyleOptionViewItem & option, const QModelIndex & index) const {
+//if (index.column() == 0) return QSize(1, 1);
+ return size_;
+ }
+
+ void paint(QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index) const;
+ };
+
+ class ExifTable : public QLabel {
+ Q_OBJECT;
+
+ public:
+ ExifTable(QWidget *parent);
+
+ signals:
+ void showExifDetails();
+
+ protected:
+ void mouseReleaseEvent(QMouseEvent *pEvent);
+ };
+
+ class ImageViewerDirModel : public QDirModel {
+ public:
+ ImageViewerDirModel(QObject *parent = 0);
+
+ int columnCount(const QModelIndex & = QModelIndex()) const;
+ QVariant headerData ( int section, Qt::Orientation orientation, int role) const;
+ QVariant data(const QModelIndex &index, int role) const;
+ };
+
+ class FQTermImageOrigin: public FQTermImage {
+ Q_OBJECT;
+
+ public:
+ FQTermImageOrigin(FQTermConfig * config, QWidget *parent, Qt::WindowFlags wflag);
+ ~FQTermImageOrigin();
+ void scrollTo(const QString& filename);
+ void updateImage(const QString& filename);
+
+ public slots:
+ void onChange(const QModelIndex & index);
+ void next();
+ void previous();
+ void adjustItemSize();
+ void selectionChanged(const QItemSelection & selected, const QItemSelection & deselected);
+ void sortFileList(int index);
+ void showFullExifInfo();
+ void adjustLayout(bool withExifTable);
+ void updateExifInfo();
+
+ protected:
+ void closeEvent(QCloseEvent *clse);
+
+ private:
+ FQTermCanvas* canvas_;
+ QTreeView* tree_;
+ ImageViewerDirModel* model_;
+ QMenuBar* menuBar_;
+ QComboBox* comboBox_;
+ FQTermConfig* config_;
+ ExifExtractor* exifExtractor_;
+ ExifTable* exifTable_;
+ QGridLayout* layout_;
+ bool isExifTableShown_;
+ };
+
+}
+
+#endif
--
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