diff options
Diffstat (limited to 'examples/pdf')
52 files changed, 1630 insertions, 0 deletions
diff --git a/examples/pdf/CMakeLists.txt b/examples/pdf/CMakeLists.txt new file mode 100644 index 000000000..bdc1d0f05 --- /dev/null +++ b/examples/pdf/CMakeLists.txt @@ -0,0 +1,8 @@ +# Copyright (C) 2022 The Qt Company Ltd. +# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause + +qt_internal_add_example(singlepage) +qt_internal_add_example(multipage) +if(NOT TARGET Qt::Svg) + message(WARNING "QtSvg is required as runtime dependency for qtpdfquick examples.") +endif() diff --git a/examples/pdf/multipage/CMakeLists.txt b/examples/pdf/multipage/CMakeLists.txt new file mode 100644 index 000000000..8f8111c82 --- /dev/null +++ b/examples/pdf/multipage/CMakeLists.txt @@ -0,0 +1,75 @@ +# Copyright (C) 2022 The Qt Company Ltd. +# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause + +cmake_minimum_required(VERSION 3.16) +project(multipage LANGUAGES CXX) + +set(CMAKE_AUTOMOC ON) + +if(NOT DEFINED INSTALL_EXAMPLESDIR) + set(INSTALL_EXAMPLESDIR "examples") +endif() + +set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/pdf/multipage") + +find_package(Qt6 REQUIRED COMPONENTS Gui Qml) + +qt_add_executable(multipage + main.cpp + pdfapplication.h + pdfapplication.cpp +) + +if (APPLE AND NOT IOS) + set(MACOSX_BUNDLE_ICON_FILE multipage.icns) + set(app_icon_macos "${CMAKE_CURRENT_SOURCE_DIR}/resources/multipage.icns") + set_source_files_properties(${app_icon_macos} PROPERTIES + MACOSX_PACKAGE_LOCATION "Resources") + target_sources(multipage PRIVATE ${app_icon_macos}) + set(MACOSX_BUNDLE_INFO_PLIST "${CMAKE_CURRENT_SOURCE_DIR}/resources/macos/Info.plist") +endif() + +set_target_properties(multipage PROPERTIES + WIN32_EXECUTABLE TRUE + MACOSX_BUNDLE TRUE +) + +target_link_libraries(multipage PUBLIC + Qt::Gui + Qt::Qml +) + +set(viewer_resource_files + "resources/document-open.svg" + "resources/edit-clear.svg" + "resources/edit-copy.svg" + "resources/edit-select-all.svg" + "resources/go-down-search.svg" + "resources/go-next-view-page.svg" + "resources/go-previous-view-page.svg" + "resources/go-up-search.svg" + "resources/rotate-left.svg" + "resources/rotate-right.svg" + "resources/sidebar-collapse-left.svg" + "resources/sidebar-expand-left.svg" + "resources/test.pdf" + "resources/zoom-fit-best.svg" + "resources/zoom-fit-width.svg" + "resources/zoom-in.svg" + "resources/zoom-original.svg" + "resources/zoom-out.svg" + "viewer.qml" +) + +qt_add_resources(multipage "viewer" + PREFIX + "/multipage" + FILES + ${viewer_resource_files} +) + +install(TARGETS multipage + RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}" + BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}" + LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}" +) diff --git a/examples/pdf/multipage/doc/src/multipage.qdoc b/examples/pdf/multipage/doc/src/multipage.qdoc new file mode 100644 index 000000000..7ce4b4a8b --- /dev/null +++ b/examples/pdf/multipage/doc/src/multipage.qdoc @@ -0,0 +1,59 @@ +// Copyright (C) 2022 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only + +/*! + \example multipage + \meta installpath pdf + \ingroup qtpdf-examples + \examplecategory {User Interface Components} + + \title PDF Multipage Viewer Example + \brief A Qt Quick PDF viewer that allows scrolling through the pages. + + \image multipageviewer.png + + \e {PDF Multipage Viewer} demonstrates how to use the PdfMultiPageView + component to render PDF documents and search for text in them. + + \include examples-run.qdocinc + + \section1 Creating the Main Window + + Instantiate an \l ApplicationWindow, bind its title to the title of the + PDF document, and create a toolbar: + + \quotefromfile multipage/viewer.qml + \skipto ApplicationWindow + \printuntil rightMargin + + The toolbar has buttons for most of the common actions: + + \printuntil ZoomOut + + Declare a PdfDocument and bind the \c status property and + \c passwordRequired signal to inform the user when an error occurs or a + password is required: + + \skipto onAccepted + \skipto Dialog + \printto PdfMultiPageView + + Add the main component, PdfMultiPageView: + + \printto onCurrentPageChanged + \printto Drawer + + A \l Drawer holds a ListView to show search results from the + \l {PdfMultiPageView::searchModel}{searchModel}: + + \printto ToolBar + + Finally, add a second toolbar as a footer, to hold the search field, + search up/down buttons and some status information: + + \printuntil + + \section1 Files and Attributions + + \sa {PDF Single Page Viewer Example} +*/ diff --git a/examples/pdf/multipage/main.cpp b/examples/pdf/multipage/main.cpp new file mode 100644 index 000000000..b9c31c7f8 --- /dev/null +++ b/examples/pdf/multipage/main.cpp @@ -0,0 +1,27 @@ +// Copyright (C) 2020 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause + +#include "pdfapplication.h" +#include <QDir> +#include <QQmlApplicationEngine> + +int main(int argc, char* argv[]) +{ + QCoreApplication::setApplicationName("Qt Quick Multi-page PDF Viewer Example"); + QCoreApplication::setOrganizationName("QtProject"); + QCoreApplication::setApplicationVersion(QT_VERSION_STR); + PdfApplication app(argc, argv); + + QQmlApplicationEngine engine; + engine.load(QUrl(QStringLiteral("qrc:///multipage/viewer.qml"))); + app.setFileOpener(engine.rootObjects().constFirst()); + if (app.arguments().count() > 1) { + // alternatively, use QUrl::fromLocalFile(): network loading is not supported yet + QUrl toLoad = QUrl::fromUserInput(app.arguments().at(1), QDir::currentPath(), QUrl::AssumeLocalFile); + engine.rootObjects().constFirst()->setProperty("source", toLoad); + } else { + engine.rootObjects().constFirst()->setProperty("source", QStringLiteral("resources/test.pdf")); + } + + return app.exec(); +} diff --git a/examples/pdf/multipage/multipage.pro b/examples/pdf/multipage/multipage.pro new file mode 100644 index 000000000..c12651335 --- /dev/null +++ b/examples/pdf/multipage/multipage.pro @@ -0,0 +1,16 @@ +TEMPLATE = app + +QT += qml quick pdf svg + +SOURCES += main.cpp pdfapplication.cpp + +RESOURCES += \ + viewer.qrc +EXAMPLE_FILES = \ + viewer.qml + +target.path = $$[QT_INSTALL_EXAMPLES]/pdf/multipage +INSTALLS += target + +macos:QMAKE_INFO_PLIST = resources/macos/Info.plist +macos:ICON = resources/multipage.icns diff --git a/examples/pdf/multipage/pdfapplication.cpp b/examples/pdf/multipage/pdfapplication.cpp new file mode 100644 index 000000000..d8e7c6486 --- /dev/null +++ b/examples/pdf/multipage/pdfapplication.cpp @@ -0,0 +1,16 @@ +// Copyright (C) 2022 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause + +#include "pdfapplication.h" +#include <QFileOpenEvent> + +PdfApplication::PdfApplication(int &argc, char **argv) + : QGuiApplication(argc, argv) { } + +bool PdfApplication::event(QEvent *e) { + if (e->type() == QEvent::FileOpen) { + QFileOpenEvent *foEvent = static_cast<QFileOpenEvent *>(e); + m_fileOpener->setProperty("source", foEvent->url()); + } + return QGuiApplication::event(e); +} diff --git a/examples/pdf/multipage/pdfapplication.h b/examples/pdf/multipage/pdfapplication.h new file mode 100644 index 000000000..06c998e1c --- /dev/null +++ b/examples/pdf/multipage/pdfapplication.h @@ -0,0 +1,24 @@ +// Copyright (C) 2022 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause + +#ifndef PDFAPPLICATION_H +#define PDFAPPLICATION_H + +#include <QGuiApplication> +#include <QObject> + +class PdfApplication : public QGuiApplication +{ +public: + PdfApplication(int &argc, char **argv); + void setFileOpener(QObject *opener) { + m_fileOpener = opener; + } + +protected: + bool event(QEvent *e) override; + + QObject *m_fileOpener; +}; + +#endif // PDFAPPLICATION_H diff --git a/examples/pdf/multipage/resources/document-open.svg b/examples/pdf/multipage/resources/document-open.svg new file mode 100644 index 000000000..bf23123a3 --- /dev/null +++ b/examples/pdf/multipage/resources/document-open.svg @@ -0,0 +1,13 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32"> + <defs id="defs3051"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#232629; + } + </style> + </defs> + <path style="fill:currentColor;fill-opacity:1;stroke:none" + d="m4 4v24h24l-1-1h-22v-13h5l3-3h14v16l1 1v-21h-10l-3-3z" + class="ColorScheme-Text" + /> +</svg> diff --git a/examples/pdf/multipage/resources/edit-clear.svg b/examples/pdf/multipage/resources/edit-clear.svg new file mode 100644 index 000000000..1c35aaf04 --- /dev/null +++ b/examples/pdf/multipage/resources/edit-clear.svg @@ -0,0 +1,15 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> + <defs id="defs3051"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#232629; + } + </style> + </defs> + <path + style="fill:currentColor;fill-opacity:1;stroke:none" + d="M 8 3 L 0.94335938 10.056641 L 0 11 L 0.94335938 11.943359 L 8 19 L 20.333984 19 L 22 19 L 22 3 L 20.333984 3 L 8 3 z M 11.320312 7 L 14 9.6796875 L 16.679688 7 L 18 8.3203125 L 15.320312 11 L 18 13.679688 L 16.679688 15 L 14 12.320312 L 11.320312 15 L 10 13.679688 L 12.679688 11 L 10 8.3203125 L 11.320312 7 z " + class="ColorScheme-Text" + transform="translate(1,1)" + /> +</svg> diff --git a/examples/pdf/multipage/resources/edit-copy.svg b/examples/pdf/multipage/resources/edit-copy.svg new file mode 100644 index 000000000..9dd16877d --- /dev/null +++ b/examples/pdf/multipage/resources/edit-copy.svg @@ -0,0 +1,15 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> + <defs id="defs3051"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#232629; + } + </style> + </defs> + <path + style="fill:currentColor;fill-opacity:1;stroke:none" + d="m4 3v1 13h1 2 1v1 1h6l4-4v-1-7-1h-2v-3h-1-10-1m1 1h10v2h-7v1 9h-1-2v-12m4 3h8v7h-3-1v1 3h-4v-11" + class="ColorScheme-Text" + transform="translate(1,1)" + /> +</svg> diff --git a/examples/pdf/multipage/resources/edit-select-all.svg b/examples/pdf/multipage/resources/edit-select-all.svg new file mode 100644 index 000000000..5f21950a0 --- /dev/null +++ b/examples/pdf/multipage/resources/edit-select-all.svg @@ -0,0 +1,13 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> + <defs id="defs3051"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#232629; + } + </style> + </defs> + <path style="fill:currentColor;fill-opacity:1;stroke:none" + d="M 4 4 L 4 5 L 4 8 L 5 8 L 5 5 L 8 5 L 8 4 L 5 4 L 4 4 z M 16 4 L 16 5 L 19 5 L 19 8 L 20 8 L 20 4 L 16 4 z M 6 6 L 6 11 L 11 11 L 11 6 L 6 6 z M 13 6 L 13 11 L 18 11 L 18 6 L 13 6 z M 7 7 L 10 7 L 10 10 L 7 10 L 7 7 z M 14 7 L 17 7 L 17 10 L 14 10 L 14 7 z M 6 13 L 6 18 L 11 18 L 11 13 L 6 13 z M 13 13 L 13 18 L 18 18 L 18 13 L 13 13 z M 7 14 L 10 14 L 10 17 L 7 17 L 7 14 z M 14 14 L 17 14 L 17 17 L 14 17 L 14 14 z M 4 16 L 4 20 L 5 20 L 8 20 L 8 19 L 5 19 L 5 16 L 4 16 z M 19 16 L 19 19 L 16 19 L 16 20 L 20 20 L 20 19 L 20 16 L 19 16 z " + class="ColorScheme-Text" + /> +</svg> diff --git a/examples/pdf/multipage/resources/go-down-search.svg b/examples/pdf/multipage/resources/go-down-search.svg new file mode 100644 index 000000000..ae17ab93b --- /dev/null +++ b/examples/pdf/multipage/resources/go-down-search.svg @@ -0,0 +1,13 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> + <defs id="defs3051"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#232629; + } + </style> + </defs> + <path style="fill:currentColor;fill-opacity:1;stroke:none" + d="M 4.7070312 8 L 4 8.7070312 L 10.125 14.832031 L 12 16.707031 L 13.875 14.832031 L 20 8.7070312 L 19.292969 8 L 13.167969 14.125 L 12 15.292969 L 10.832031 14.125 L 4.7070312 8 z " + class="ColorScheme-Text" + /> +</svg> diff --git a/examples/pdf/multipage/resources/go-next-view-page.svg b/examples/pdf/multipage/resources/go-next-view-page.svg new file mode 100644 index 000000000..e453ddbec --- /dev/null +++ b/examples/pdf/multipage/resources/go-next-view-page.svg @@ -0,0 +1,13 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> + <defs id="defs3051"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#232629; + } + </style> + </defs> + <path style="fill:currentColor;fill-opacity:1;stroke:none" + d="M 8.7070312 4 L 8 4.7070312 L 14.125 10.832031 L 15.292969 12 L 14.125 13.167969 L 8 19.292969 L 8.7070312 20 L 14.832031 13.875 L 16.707031 12 L 14.832031 10.125 L 8.7070312 4 z " + class="ColorScheme-Text" + /> +</svg> diff --git a/examples/pdf/multipage/resources/go-previous-view-page.svg b/examples/pdf/multipage/resources/go-previous-view-page.svg new file mode 100644 index 000000000..b032309e9 --- /dev/null +++ b/examples/pdf/multipage/resources/go-previous-view-page.svg @@ -0,0 +1,13 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> + <defs id="defs3051"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#232629; + } + </style> + </defs> + <path style="fill:currentColor;fill-opacity:1;stroke:none" + d="M 15.292969 4 L 9.1679688 10.125 L 7.2929688 12 L 9.1679688 13.875 L 15.292969 20 L 16 19.292969 L 9.875 13.167969 L 8.7070312 12 L 9.875 10.832031 L 16 4.7070312 L 15.292969 4 z " + class="ColorScheme-Text" + /> +</svg> diff --git a/examples/pdf/multipage/resources/go-up-search.svg b/examples/pdf/multipage/resources/go-up-search.svg new file mode 100644 index 000000000..5cc155873 --- /dev/null +++ b/examples/pdf/multipage/resources/go-up-search.svg @@ -0,0 +1,8 @@ +<svg height="24" width="24" xmlns="http://www.w3.org/2000/svg"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#232629; + } + </style> + <path d="M4.707 16L4 15.293l8-8 8 8-.707.707L12 8.707" class="ColorScheme-Text" fill="currentColor"/> +</svg> diff --git a/examples/pdf/multipage/resources/macos/Info.plist b/examples/pdf/multipage/resources/macos/Info.plist new file mode 100644 index 000000000..512becda0 --- /dev/null +++ b/examples/pdf/multipage/resources/macos/Info.plist @@ -0,0 +1,29 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE plist SYSTEM "file://localhost/System/Library/DTDs/PropertyList.dtd"> +<plist version="0.1"> +<dict> + <key>CFBundleIconFile</key> + <string>multipage</string> + <key>CFBundleIdentifier</key> + <string>org.qt-project.multipage</string> + <key>CFBundleDisplayName</key> + <string>Multi-page PDF Viewer</string> + <key>CFBundlePackageType</key> + <string>APPL</string> + <key>CFBundleExecutable</key> + <string>multipage</string> + <key>CFBundleDocumentTypes</key> + <array> + <dict> + <key>CFBundleTypeRole</key> + <string>Viewer</string> + <key>CFBundleTypeName</key> + <string>pdf</string> + <key>LSItemContentTypes</key> + <array> + <string>com.adobe.pdf</string> + </array> + </dict> + </array> +</dict> +</plist> diff --git a/examples/pdf/multipage/resources/multipage.icns b/examples/pdf/multipage/resources/multipage.icns Binary files differnew file mode 100644 index 000000000..2e3756903 --- /dev/null +++ b/examples/pdf/multipage/resources/multipage.icns diff --git a/examples/pdf/multipage/resources/rotate-left.svg b/examples/pdf/multipage/resources/rotate-left.svg new file mode 100644 index 000000000..90ce53c9d --- /dev/null +++ b/examples/pdf/multipage/resources/rotate-left.svg @@ -0,0 +1,6 @@ +<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"> + <g color="#000" font-weight="400" fill="#474747"> + <path d="M2 9v1c0 .265.093.53.281.719l3.72 3.719 3.718-3.72c.188-.187.281-.453.281-.718V9H9c-.265 0-.53.093-.719.281l-2.28 2.281-2.282-2.28A1.015 1.015 0 0 0 3 9z"/> + <path d="M8.5 3A3.515 3.515 0 0 0 5 6.5V12h2V6.5C7 5.66 7.66 5 8.5 5H13V3z"/> + </g> +</svg> diff --git a/examples/pdf/multipage/resources/rotate-right.svg b/examples/pdf/multipage/resources/rotate-right.svg new file mode 100644 index 000000000..7383d1c84 --- /dev/null +++ b/examples/pdf/multipage/resources/rotate-right.svg @@ -0,0 +1,6 @@ +<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"> + <g font-weight="400" fill="#474747"> + <path d="M3 3v2h4.5C8.34 5 9 5.66 9 6.5V12h2V6.5C11 4.579 9.421 3 7.5 3z"/> + <path d="M6 9h1c.257 0 .529.13.719.313L10 11.592l2.281-2.28C12.471 9.13 12.743 9 13 9h1v1c0 .31-.09.552-.281.75L10 14.406 6.281 10.75C6.091 10.552 6 10.31 6 10z"/> + </g> +</svg> diff --git a/examples/pdf/multipage/resources/sidebar-collapse-left.svg b/examples/pdf/multipage/resources/sidebar-collapse-left.svg new file mode 100644 index 000000000..06f84afb4 --- /dev/null +++ b/examples/pdf/multipage/resources/sidebar-collapse-left.svg @@ -0,0 +1,13 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#232629; + } + </style> + <g transform="translate(1,1)"> + <g class="ColorScheme-Text" fill="currentColor"> + <path d="m3 3v16h16v-16zm5 1h10v14h-10z" stroke-linecap="square" stroke-linejoin="round"/> + <path d="m14.646484 6.6464844-4.353515 4.3535156 4.353515 4.353516.707032-.707032-3.646485-3.646484 3.646485-3.6464844z"/> + </g> + </g> +</svg> diff --git a/examples/pdf/multipage/resources/sidebar-expand-left.svg b/examples/pdf/multipage/resources/sidebar-expand-left.svg new file mode 100644 index 000000000..83b35206e --- /dev/null +++ b/examples/pdf/multipage/resources/sidebar-expand-left.svg @@ -0,0 +1,13 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#232629; + } + </style> + <g transform="translate(1,1)"> + <g class="ColorScheme-Text" fill="currentColor"> + <path d="m3 3v16h16v-16zm5 1h10v14h-10z" stroke-linecap="square" stroke-linejoin="round"/> + <path d="m11.353516 6.6464844 4.353515 4.3535156-4.353515 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L 17 17 L 17 7 L 7 7 z M 8 8 L 16 8 L 16 16 L 8 16 L 8 8 z M 6 10 L 4 12 L 6 14 L 6 10 z M 18 10 L 18 14 L 20 12 L 18 10 z M 4 16 L 4 19 L 4 20 L 8 20 L 8 19 L 5 19 L 5 16 L 4 16 z M 19 16 L 19 19 L 16 19 L 16 20 L 20 20 L 20 19 L 20 16 L 19 16 z M 10 18 L 12 20 L 14 18 L 10 18 z " + class="ColorScheme-Text" + /> +</svg> diff --git a/examples/pdf/multipage/resources/zoom-fit-width.svg b/examples/pdf/multipage/resources/zoom-fit-width.svg new file mode 100644 index 000000000..985ee5205 --- /dev/null +++ b/examples/pdf/multipage/resources/zoom-fit-width.svg @@ -0,0 +1,13 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> + <defs id="defs3051"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#4d4d4d; + } + </style> + </defs> + <path style="fill:currentColor;fill-opacity:1;stroke:none" + d="M 7 7 L 7 17 L 17 17 L 17 7 L 7 7 z M 8 8 L 16 8 L 16 16 L 8 16 L 8 8 z M 6 10 L 4 12 L 6 14 L 6 10 z M 18 10 L 18 14 L 20 12 L 18 10 z " + class="ColorScheme-Text" + /> +</svg> diff --git a/examples/pdf/multipage/resources/zoom-in.svg b/examples/pdf/multipage/resources/zoom-in.svg new file mode 100644 index 000000000..efdc9f17d --- /dev/null +++ b/examples/pdf/multipage/resources/zoom-in.svg @@ -0,0 +1,13 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> + <defs id="defs3051"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#232629; + } + </style> + </defs> + <path style="fill:currentColor;fill-opacity:1;stroke:none" + d="M 4 4 L 4 6 L 5 6 L 5 5 L 6 5 L 6 4 L 4 4 z M 9 4 L 9 5 L 11 5 L 11 4 L 9 4 z M 13 4 L 13 5 L 15 5 L 15 4 L 13 4 z M 18 4 L 18 5 L 19 5 L 19 6 L 20 6 L 20 4 L 18 4 z M 12 8 L 12 9 L 14.292969 9 L 11 12.292969 L 11.707031 13 L 15 9.7070312 L 15 12 L 16 12 L 16 8 L 15 8 L 12 8 z M 4 9 L 4 11 L 5 11 L 5 9 L 4 9 z M 19 9 L 19 11 L 20 11 L 20 9 L 19 9 z M 19 13 L 19 15 L 20 15 L 20 13 L 19 13 z M 4 14 L 4 20 L 10 20 L 10 14 L 4 14 z M 5 15 L 9 15 L 9 19 L 5 19 L 5 15 z M 19 18 L 19 19 L 18 19 L 18 20 L 20 20 L 20 18 L 19 18 z " + class="ColorScheme-Text" + /> +</svg> diff --git a/examples/pdf/multipage/resources/zoom-original.svg b/examples/pdf/multipage/resources/zoom-original.svg new file mode 100644 index 000000000..1b4080a03 --- /dev/null +++ b/examples/pdf/multipage/resources/zoom-original.svg @@ -0,0 +1,13 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> + <defs id="defs3051"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#232629; + } + </style> + </defs> + <path style="fill:currentColor;fill-opacity:1;stroke:none" + d="M 4 4 L 4 5 L 4 7 L 5 7 L 5 5 L 7 5 L 7 4 L 5 4 L 4 4 z M 17 4 L 17 5 L 19 5 L 19 7 L 20 7 L 20 5 L 20 4 L 19 4 L 17 4 z M 6 6 L 6 18 L 18 18 L 18 6 L 6 6 z M 7 7 L 17 7 L 17 17 L 7 17 L 7 7 z M 4 17 L 4 19 L 4 20 L 7 20 L 7 19 L 5 19 L 5 17 L 4 17 z M 19 17 L 19 19 L 17 19 L 17 20 L 20 20 L 20 17 L 19 17 z " + class="ColorScheme-Text" + /> +</svg> diff --git a/examples/pdf/multipage/resources/zoom-out.svg b/examples/pdf/multipage/resources/zoom-out.svg new file mode 100644 index 000000000..fcde9e526 --- /dev/null +++ b/examples/pdf/multipage/resources/zoom-out.svg @@ -0,0 +1,13 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> + <defs id="defs3051"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#232629; + } + </style> + </defs> + <path style="fill:currentColor;fill-opacity:1;stroke:none" + d="M 4 4 L 4 11 L 5 11 L 5 5 L 19 5 L 19 19 L 13 19 L 13 20 L 20 20 L 20 19 L 20 5 L 20 4 L 5 4 L 4 4 z M 15.292969 8 L 12 11.292969 L 12 9 L 11 9 L 11 13 L 12 13 L 15 13 L 15 12 L 12.707031 12 L 16 8.7070312 L 15.292969 8 z M 4 14 L 4 16 L 5 16 L 5 15 L 6 15 L 6 14 L 4 14 z M 8 14 L 8 15 L 9 15 L 9 16 L 10 16 L 10 14 L 8 14 z M 4 18 L 4 20 L 6 20 L 6 19 L 5 19 L 5 18 L 4 18 z M 9 18 L 9 19 L 8 19 L 8 20 L 10 20 L 10 18 L 9 18 z " + class="ColorScheme-Text" + /> +</svg> diff --git a/examples/pdf/multipage/viewer.qml b/examples/pdf/multipage/viewer.qml new file mode 100644 index 000000000..55ca2994a --- /dev/null +++ b/examples/pdf/multipage/viewer.qml @@ -0,0 +1,456 @@ +// Copyright (C) 2022 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause +import QtQuick +import QtQuick.Controls +import QtQuick.Dialogs +import QtQuick.Layouts +import QtQuick.Pdf + +ApplicationWindow { + id: root + width: 800 + height: 1024 + color: "lightgrey" + title: doc.title + visible: true + property string source // for main.cpp + + header: ToolBar { + RowLayout { + anchors.fill: parent + anchors.rightMargin: 6 + ToolButton { + action: Action { + shortcut: StandardKey.Open + icon.source: "qrc:/multipage/resources/document-open.svg" + onTriggered: fileDialog.open() + } + } + ToolButton { + action: Action { + shortcut: StandardKey.ZoomIn + enabled: view.renderScale < 10 + icon.source: "qrc:/multipage/resources/zoom-in.svg" + onTriggered: view.renderScale *= Math.sqrt(2) + } + } + ToolButton { + action: Action { + shortcut: StandardKey.ZoomOut + enabled: view.renderScale > 0.1 + icon.source: "qrc:/multipage/resources/zoom-out.svg" + onTriggered: view.renderScale /= Math.sqrt(2) + } + } + ToolButton { + action: Action { + icon.source: "qrc:/multipage/resources/zoom-fit-width.svg" + onTriggered: view.scaleToWidth(root.contentItem.width, root.contentItem.height) + } + } + ToolButton { + action: Action { + icon.source: "qrc:/multipage/resources/zoom-fit-best.svg" + onTriggered: view.scaleToPage(root.contentItem.width, root.contentItem.height) + } + } + ToolButton { + action: Action { + shortcut: "Ctrl+0" + icon.source: "qrc:/multipage/resources/zoom-original.svg" + onTriggered: view.resetScale() + } + } + ToolButton { + action: Action { + shortcut: "Ctrl+L" + icon.source: "qrc:/multipage/resources/rotate-left.svg" + onTriggered: view.pageRotation -= 90 + } + } + ToolButton { + action: Action { + shortcut: "Ctrl+R" + icon.source: "qrc:/multipage/resources/rotate-right.svg" + onTriggered: view.pageRotation += 90 + } + } + ToolButton { + action: Action { + icon.source: "qrc:/multipage/resources/go-previous-view-page.svg" + enabled: view.backEnabled + onTriggered: view.back() + } + ToolTip.visible: enabled && hovered + ToolTip.delay: 2000 + ToolTip.text: "go back" + } + SpinBox { + id: currentPageSB + from: 1 + to: doc.pageCount + editable: true + onValueModified: view.goToPage(value - 1) + Shortcut { + sequence: StandardKey.MoveToPreviousPage + onActivated: view.goToPage(currentPageSB.value - 2) + } + Shortcut { + sequence: StandardKey.MoveToNextPage + onActivated: view.goToPage(currentPageSB.value) + } + } + ToolButton { + action: Action { + icon.source: "qrc:/multipage/resources/go-next-view-page.svg" + enabled: view.forwardEnabled + onTriggered: view.forward() + } + ToolTip.visible: enabled && hovered + ToolTip.delay: 2000 + ToolTip.text: "go forward" + } + ToolButton { + action: Action { + shortcut: StandardKey.SelectAll + icon.source: "qrc:/multipage/resources/edit-select-all.svg" + onTriggered: view.selectAll() + } + } + ToolButton { + action: Action { + shortcut: StandardKey.Copy + icon.source: "qrc:/multipage/resources/edit-copy.svg" + enabled: view.selectedText !== "" + onTriggered: view.copySelectionToClipboard() + } + } + Shortcut { + sequence: StandardKey.Find + onActivated: { + searchField.forceActiveFocus() + searchField.selectAll() + } + } + Shortcut { + sequence: StandardKey.Quit + onActivated: Qt.quit() + } + } + } + + FileDialog { + id: fileDialog + title: "Open a PDF file" + nameFilters: [ "PDF files (*.pdf)" ] + onAccepted: doc.source = selectedFile + } + + Dialog { + id: passwordDialog + title: "Password" + standardButtons: Dialog.Ok | Dialog.Cancel + modal: true + closePolicy: Popup.CloseOnEscape + anchors.centerIn: parent + width: 300 + + contentItem: TextField { + id: passwordField + placeholderText: qsTr("Please provide the password") + echoMode: TextInput.Password + width: parent.width + onAccepted: passwordDialog.accept() + } + onOpened: passwordField.forceActiveFocus() + onAccepted: doc.password = passwordField.text + } + + Dialog { + id: errorDialog + title: "Error loading " + doc.source + standardButtons: Dialog.Close + modal: true + closePolicy: Popup.CloseOnEscape + anchors.centerIn: parent + width: 300 + visible: doc.status === PdfDocument.Error + + contentItem: Label { + id: errorField + text: doc.error + } + } + + PdfDocument { + id: doc + source: Qt.resolvedUrl(root.source) + onPasswordRequired: passwordDialog.open() + } + + PdfMultiPageView { + id: view + anchors.fill: parent + anchors.leftMargin: sidebar.position * sidebar.width + document: doc + searchString: searchField.text + onCurrentPageChanged: currentPageSB.value = view.currentPage + 1 + } + + DropArea { + anchors.fill: parent + keys: ["text/uri-list"] + onEntered: (drag) => { + drag.accepted = (drag.proposedAction === Qt.MoveAction || drag.proposedAction === Qt.CopyAction) && + drag.hasUrls && drag.urls[0].endsWith("pdf") + } + onDropped: (drop) => { + doc.source = drop.urls[0] + drop.acceptProposedAction() + } + } + + Drawer { + id: sidebar + edge: Qt.LeftEdge + modal: false + width: 300 + y: root.header.height + height: view.height + dim: false + clip: true + + TabBar { + id: sidebarTabs + x: -width + rotation: -90 + transformOrigin: Item.TopRight + currentIndex: 2 // bookmarks by default + TabButton { + text: qsTr("Info") + } + TabButton { + text: qsTr("Search Results") + } + TabButton { + text: qsTr("Bookmarks") + } + TabButton { + text: qsTr("Pages") + } + } + + GroupBox { + anchors.fill: parent + anchors.leftMargin: sidebarTabs.height + + StackLayout { + anchors.fill: parent + currentIndex: sidebarTabs.currentIndex + component InfoField: TextInput { + width: parent.width + selectByMouse: true + readOnly: true + wrapMode: Text.WordWrap + } + Column { + spacing: 6 + width: parent.width - 6 + Label { font.bold: true; text: qsTr("Title") } + InfoField { text: doc.title } + Label { font.bold: true; text: qsTr("Author") } + InfoField { text: doc.author } + Label { font.bold: true; text: qsTr("Subject") } + InfoField { text: doc.subject } + Label { font.bold: true; text: qsTr("Keywords") } + InfoField { text: doc.keywords } + Label { font.bold: true; text: qsTr("Producer") } + InfoField { text: doc.producer } + Label { font.bold: true; text: qsTr("Creator") } + InfoField { text: doc.creator } + Label { font.bold: true; text: qsTr("Creation date") } + InfoField { text: doc.creationDate } + Label { font.bold: true; text: qsTr("Modification date") } + InfoField { text: doc.modificationDate } + } + ListView { + id: searchResultsList + implicitHeight: parent.height + model: view.searchModel + currentIndex: view.searchModel.currentResult + ScrollBar.vertical: ScrollBar { } + delegate: ItemDelegate { + id: resultDelegate + required property int index + required property int page + required property string contextBefore + required property string contextAfter + width: parent ? parent.width : 0 + RowLayout { + anchors.fill: parent + spacing: 0 + Label { + text: "Page " + (resultDelegate.page + 1) + ": " + } + Label { + text: resultDelegate.contextBefore + elide: Text.ElideLeft + horizontalAlignment: Text.AlignRight + Layout.fillWidth: true + Layout.preferredWidth: parent.width / 2 + } + Label { + font.bold: true + text: view.searchString + width: implicitWidth + } + Label { + text: resultDelegate.contextAfter + elide: Text.ElideRight + Layout.fillWidth: true + Layout.preferredWidth: parent.width / 2 + } + } + highlighted: ListView.isCurrentItem + onClicked: view.searchModel.currentResult = resultDelegate.index + } + } + TreeView { + id: bookmarksTree + implicitHeight: parent.height + implicitWidth: parent.width + columnWidthProvider: function() { return width } + delegate: TreeViewDelegate { + required property int page + required property point location + required property real zoom + onClicked: view.goToLocation(page, location, zoom) + } + model: PdfBookmarkModel { + document: doc + } + ScrollBar.vertical: ScrollBar { } + } + GridView { + id: thumbnailsView + implicitWidth: parent.width + implicitHeight: parent.height + model: doc.pageModel + cellWidth: width / 2 + cellHeight: cellWidth + 10 + delegate: Item { + required property int index + required property string label + required property size pointSize + width: thumbnailsView.cellWidth + height: thumbnailsView.cellHeight + Rectangle { + id: paper + width: image.width + height: image.height + x: (parent.width - width) / 2 + y: (parent.height - height - pageNumber.height) / 2 + PdfPageImage { + id: image + document: doc + currentFrame: index + asynchronous: true + fillMode: Image.PreserveAspectFit + property bool landscape: pointSize.width > pointSize.height + width: landscape ? thumbnailsView.cellWidth - 6 + : height * pointSize.width / pointSize.height + height: landscape ? width * pointSize.height / pointSize.width + : thumbnailsView.cellHeight - 14 + sourceSize.width: width + sourceSize.height: height + } + } + Text { + id: pageNumber + anchors.bottom: parent.bottom + anchors.horizontalCenter: parent.horizontalCenter + text: label + } + TapHandler { + onTapped: view.goToPage(index) + } + } + } + } + } + } + + footer: ToolBar { + height: footerRow.implicitHeight + 6 + RowLayout { + id: footerRow + anchors.fill: parent + ToolButton { + action: Action { + id: sidebarOpenAction + checkable: true + checked: sidebar.opened + icon.source: checked ? "qrc:/multipage/resources/sidebar-collapse-left.svg" : "qrc:/multipage/resources/sidebar-expand-left.svg" + onTriggered: sidebar.open() + } + ToolTip.visible: enabled && hovered + ToolTip.delay: 2000 + ToolTip.text: "open sidebar" + } + ToolButton { + action: Action { + icon.source: "qrc:/multipage/resources/go-up-search.svg" + shortcut: StandardKey.FindPrevious + enabled: view.searchModel.count > 0 + onTriggered: view.searchBack() + } + ToolTip.visible: enabled && hovered + ToolTip.delay: 2000 + ToolTip.text: "find previous" + } + TextField { + id: searchField + placeholderText: "search" + Layout.minimumWidth: 150 + Layout.fillWidth: true + Layout.bottomMargin: 3 + onAccepted: { + sidebar.open() + sidebarTabs.setCurrentIndex(1) + } + Image { + visible: searchField.text !== "" + source: "qrc:/multipage/resources/edit-clear.svg" + sourceSize.height: searchField.height - 6 + anchors { + right: parent.right + verticalCenter: parent.verticalCenter + margins: 3 + } + TapHandler { + onTapped: searchField.clear() + } + } + } + ToolButton { + action: Action { + icon.source: "qrc:/multipage/resources/go-down-search.svg" + shortcut: StandardKey.FindNext + enabled: view.searchModel.count > 0 + onTriggered: view.searchForward() + } + ToolTip.visible: enabled && hovered + ToolTip.delay: 2000 + ToolTip.text: "find next" + } + Label { + id: statusLabel + property size implicitPointSize: doc.pagePointSize(view.currentPage) + text: "page " + (currentPageSB.value) + " of " + doc.pageCount + + " scale " + view.renderScale.toFixed(2) + + " original " + implicitPointSize.width.toFixed(1) + "x" + implicitPointSize.height.toFixed(1) + " pt" + visible: doc.pageCount > 0 + } + } + } +} diff --git a/examples/pdf/multipage/viewer.qrc b/examples/pdf/multipage/viewer.qrc new file mode 100644 index 000000000..e786ae4ce --- /dev/null +++ b/examples/pdf/multipage/viewer.qrc @@ -0,0 +1,23 @@ +<RCC> + <qresource prefix="/singlepage"> + <file>viewer.qml</file> + <file>resources/document-open.svg</file> + <file>resources/edit-clear.svg</file> + <file>resources/edit-copy.svg</file> + <file>resources/edit-select-all.svg</file> + <file>resources/go-down-search.svg</file> + <file>resources/go-next-view-page.svg</file> + <file>resources/go-previous-view-page.svg</file> + <file>resources/go-up-search.svg</file> + <file>resources/rotate-left.svg</file> + <file>resources/rotate-right.svg</file> + <file>resources/sidebar-collapse-left.svg</file> + <file>resources/sidebar-expand-left.svg</file> + <file>resources/test.pdf</file> + <file>resources/zoom-in.svg</file> + <file>resources/zoom-fit-best.svg</file> + <file>resources/zoom-fit-width.svg</file> + <file>resources/zoom-original.svg</file> + <file>resources/zoom-out.svg</file> + </qresource> +</RCC> diff --git a/examples/pdf/pdf.pro b/examples/pdf/pdf.pro new file mode 100644 index 000000000..96ead5948 --- /dev/null +++ b/examples/pdf/pdf.pro @@ -0,0 +1,3 @@ +TEMPLATE=subdirs + +qtHaveModule(svg): SUBDIRS += singlepage multipage diff --git a/examples/pdf/singlepage/CMakeLists.txt b/examples/pdf/singlepage/CMakeLists.txt new file mode 100644 index 000000000..fac95f54a --- /dev/null +++ b/examples/pdf/singlepage/CMakeLists.txt @@ -0,0 +1,62 @@ +# Copyright (C) 2022 The Qt Company Ltd. +# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause + +cmake_minimum_required(VERSION 3.16) +project(singlepage LANGUAGES CXX) + +set(CMAKE_AUTOMOC ON) + +if(NOT DEFINED INSTALL_EXAMPLESDIR) + set(INSTALL_EXAMPLESDIR "examples") +endif() + +set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/pdf/singlepage") + +find_package(Qt6 REQUIRED COMPONENTS Gui Qml) + +qt_add_executable(pdfviewerquick + main.cpp +) + +set_target_properties(pdfviewerquick PROPERTIES + WIN32_EXECUTABLE TRUE + MACOSX_BUNDLE TRUE +) + +target_link_libraries(pdfviewerquick PUBLIC + Qt::Gui + Qt::Qml +) + +set(viewer_resource_files + "resources/document-open.svg" + "resources/edit-clear.svg" + "resources/edit-copy.svg" + "resources/edit-select-all.svg" + "resources/go-down-search.svg" + "resources/go-next-view-page.svg" + "resources/go-previous-view-page.svg" + "resources/go-up-search.svg" + "resources/rotate-left.svg" + "resources/rotate-right.svg" + "resources/test.pdf" + "resources/zoom-fit-best.svg" + "resources/zoom-fit-width.svg" + "resources/zoom-in.svg" + "resources/zoom-original.svg" + "resources/zoom-out.svg" + "viewer.qml" +) + +qt_add_resources(pdfviewerquick "viewer" + PREFIX + "/singlepage" + FILES + ${viewer_resource_files} +) + +install(TARGETS pdfviewerquick + RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}" + BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}" + LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}" +) diff --git a/examples/pdf/singlepage/doc/src/singlepage.qdoc b/examples/pdf/singlepage/doc/src/singlepage.qdoc new file mode 100644 index 000000000..773f9acae --- /dev/null +++ b/examples/pdf/singlepage/doc/src/singlepage.qdoc @@ -0,0 +1,62 @@ +// Copyright (C) 2023 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only + +/*! + \example singlepage + \meta installpath pdf + \ingroup qtpdf-examples + \examplecategory {User Interface Components} + + \title PDF Single Page Viewer Example + \brief A Qt Quick PDF viewer that views one page at a time. + + \image singlepageviewer.webp + + \e {PDF Single Page Viewer Example} demonstrates how to use the PdfScrollablePageView + component to render PDF documents and search for text in them. + + \include examples-run.qdocinc + + \section1 Creating the Main Window + + Instantiate an \l ApplicationWindow, bind its title to the title of the + PDF document, and create a toolbar: + + \quotefromfile singlepage/viewer.qml + \skipto ApplicationWindow + \printuntil rightMargin + + The toolbar has buttons for most of the common actions, + plus a SpinBox to show and control the current page number: + + \printuntil ZoomOut + \dots + \skipto SpinBox + \printto onValueModified + \dots + + Add dialogs to inform the user when an error occurs and to prompt for a + password if required: + + \skipto onAccepted + \skipto Dialog + \printto PdfScrollablePageView + + Add the main component, PdfScrollablePageView: + + \printto Drawer { + + A \l Drawer holds a ListView to show search results from the + \l {PdfScrollablePageView::searchModel}{searchModel}: + + \printto ToolBar + + Finally, add a second toolbar as a footer, to hold the search field, + search up/down buttons and some status information: + + \printuntil + + \section1 Files and Attributions + + \sa {PDF Multipage Viewer Example} +*/ diff --git a/examples/pdf/singlepage/main.cpp b/examples/pdf/singlepage/main.cpp new file mode 100644 index 000000000..be5c8f73c --- /dev/null +++ b/examples/pdf/singlepage/main.cpp @@ -0,0 +1,37 @@ +// Copyright (C) 2020 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause + +#include <QQmlApplicationEngine> + +#include <QGuiApplication> + +#include <QCommandLineParser> +#include <QCommandLineOption> + +int main(int argc, char* argv[]) +{ + QCoreApplication::setApplicationName("Qt Quick PDF Viewer Example"); + QCoreApplication::setOrganizationName("QtProject"); + QCoreApplication::setApplicationVersion(QT_VERSION_STR); + QGuiApplication app(argc, argv); + + QCommandLineParser parser; + parser.addHelpOption(); + parser.addVersionOption(); + parser.addPositionalArgument("file", "The file to open."); + parser.process(app); + + QQmlApplicationEngine engine; + + QUrl toLoad = QUrl("qrc:/singlepage/resources/test.pdf"); + if (!parser.positionalArguments().isEmpty()) + toLoad = QUrl::fromLocalFile(parser.positionalArguments().constFirst()); + + engine.setInitialProperties({{"source", toLoad}}); + + engine.load(QUrl(QStringLiteral("qrc:///singlepage/viewer.qml"))); + if (engine.rootObjects().isEmpty()) + return -1; + + return app.exec(); +} diff --git a/examples/pdf/singlepage/resources/document-open.svg b/examples/pdf/singlepage/resources/document-open.svg new file mode 100644 index 000000000..bf23123a3 --- /dev/null +++ b/examples/pdf/singlepage/resources/document-open.svg @@ -0,0 +1,13 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32"> + <defs id="defs3051"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#232629; + } + </style> + </defs> + <path style="fill:currentColor;fill-opacity:1;stroke:none" + d="m4 4v24h24l-1-1h-22v-13h5l3-3h14v16l1 1v-21h-10l-3-3z" + class="ColorScheme-Text" + /> +</svg> diff --git a/examples/pdf/singlepage/resources/edit-clear.svg b/examples/pdf/singlepage/resources/edit-clear.svg new file mode 100644 index 000000000..1c35aaf04 --- /dev/null +++ b/examples/pdf/singlepage/resources/edit-clear.svg @@ -0,0 +1,15 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> + <defs id="defs3051"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#232629; + } + </style> + </defs> + <path + style="fill:currentColor;fill-opacity:1;stroke:none" + d="M 8 3 L 0.94335938 10.056641 L 0 11 L 0.94335938 11.943359 L 8 19 L 20.333984 19 L 22 19 L 22 3 L 20.333984 3 L 8 3 z M 11.320312 7 L 14 9.6796875 L 16.679688 7 L 18 8.3203125 L 15.320312 11 L 18 13.679688 L 16.679688 15 L 14 12.320312 L 11.320312 15 L 10 13.679688 L 12.679688 11 L 10 8.3203125 L 11.320312 7 z " + class="ColorScheme-Text" + transform="translate(1,1)" + /> +</svg> diff --git a/examples/pdf/singlepage/resources/edit-copy.svg b/examples/pdf/singlepage/resources/edit-copy.svg new file mode 100644 index 000000000..9dd16877d --- /dev/null +++ b/examples/pdf/singlepage/resources/edit-copy.svg @@ -0,0 +1,15 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> + <defs id="defs3051"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#232629; + } + </style> + </defs> + <path + style="fill:currentColor;fill-opacity:1;stroke:none" + d="m4 3v1 13h1 2 1v1 1h6l4-4v-1-7-1h-2v-3h-1-10-1m1 1h10v2h-7v1 9h-1-2v-12m4 3h8v7h-3-1v1 3h-4v-11" + class="ColorScheme-Text" + transform="translate(1,1)" + /> +</svg> diff --git a/examples/pdf/singlepage/resources/edit-select-all.svg b/examples/pdf/singlepage/resources/edit-select-all.svg new file mode 100644 index 000000000..5f21950a0 --- /dev/null +++ b/examples/pdf/singlepage/resources/edit-select-all.svg @@ -0,0 +1,13 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> + <defs id="defs3051"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#232629; + } + </style> + </defs> + <path style="fill:currentColor;fill-opacity:1;stroke:none" + d="M 4 4 L 4 5 L 4 8 L 5 8 L 5 5 L 8 5 L 8 4 L 5 4 L 4 4 z M 16 4 L 16 5 L 19 5 L 19 8 L 20 8 L 20 4 L 16 4 z M 6 6 L 6 11 L 11 11 L 11 6 L 6 6 z M 13 6 L 13 11 L 18 11 L 18 6 L 13 6 z M 7 7 L 10 7 L 10 10 L 7 10 L 7 7 z M 14 7 L 17 7 L 17 10 L 14 10 L 14 7 z M 6 13 L 6 18 L 11 18 L 11 13 L 6 13 z M 13 13 L 13 18 L 18 18 L 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/> +</svg> diff --git a/examples/pdf/singlepage/resources/go-next-view-page.svg b/examples/pdf/singlepage/resources/go-next-view-page.svg new file mode 100644 index 000000000..e453ddbec --- /dev/null +++ b/examples/pdf/singlepage/resources/go-next-view-page.svg @@ -0,0 +1,13 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> + <defs id="defs3051"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#232629; + } + </style> + </defs> + <path style="fill:currentColor;fill-opacity:1;stroke:none" + d="M 8.7070312 4 L 8 4.7070312 L 14.125 10.832031 L 15.292969 12 L 14.125 13.167969 L 8 19.292969 L 8.7070312 20 L 14.832031 13.875 L 16.707031 12 L 14.832031 10.125 L 8.7070312 4 z " + class="ColorScheme-Text" + /> +</svg> diff --git a/examples/pdf/singlepage/resources/go-previous-view-page.svg b/examples/pdf/singlepage/resources/go-previous-view-page.svg new file mode 100644 index 000000000..b032309e9 --- /dev/null +++ b/examples/pdf/singlepage/resources/go-previous-view-page.svg @@ -0,0 +1,13 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> + <defs id="defs3051"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#232629; + } + </style> + </defs> + <path style="fill:currentColor;fill-opacity:1;stroke:none" + d="M 15.292969 4 L 9.1679688 10.125 L 7.2929688 12 L 9.1679688 13.875 L 15.292969 20 L 16 19.292969 L 9.875 13.167969 L 8.7070312 12 L 9.875 10.832031 L 16 4.7070312 L 15.292969 4 z " + class="ColorScheme-Text" + /> +</svg> diff --git a/examples/pdf/singlepage/resources/go-up-search.svg b/examples/pdf/singlepage/resources/go-up-search.svg new file mode 100644 index 000000000..5cc155873 --- /dev/null +++ b/examples/pdf/singlepage/resources/go-up-search.svg @@ -0,0 +1,8 @@ +<svg height="24" width="24" xmlns="http://www.w3.org/2000/svg"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#232629; + } + </style> + <path d="M4.707 16L4 15.293l8-8 8 8-.707.707L12 8.707" class="ColorScheme-Text" fill="currentColor"/> +</svg> diff --git a/examples/pdf/singlepage/resources/rotate-left.svg b/examples/pdf/singlepage/resources/rotate-left.svg new file mode 100644 index 000000000..90ce53c9d --- /dev/null +++ b/examples/pdf/singlepage/resources/rotate-left.svg @@ -0,0 +1,6 @@ +<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"> + <g color="#000" font-weight="400" fill="#474747"> + <path d="M2 9v1c0 .265.093.53.281.719l3.72 3.719 3.718-3.72c.188-.187.281-.453.281-.718V9H9c-.265 0-.53.093-.719.281l-2.28 2.281-2.282-2.28A1.015 1.015 0 0 0 3 9z"/> + <path d="M8.5 3A3.515 3.515 0 0 0 5 6.5V12h2V6.5C7 5.66 7.66 5 8.5 5H13V3z"/> + </g> +</svg> diff --git a/examples/pdf/singlepage/resources/rotate-right.svg b/examples/pdf/singlepage/resources/rotate-right.svg new file mode 100644 index 000000000..7383d1c84 --- /dev/null +++ b/examples/pdf/singlepage/resources/rotate-right.svg @@ -0,0 +1,6 @@ +<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"> + <g font-weight="400" fill="#474747"> + <path d="M3 3v2h4.5C8.34 5 9 5.66 9 6.5V12h2V6.5C11 4.579 9.421 3 7.5 3z"/> + <path d="M6 9h1c.257 0 .529.13.719.313L10 11.592l2.281-2.28C12.471 9.13 12.743 9 13 9h1v1c0 .31-.09.552-.281.75L10 14.406 6.281 10.75C6.091 10.552 6 10.31 6 10z"/> + </g> +</svg> diff --git a/examples/pdf/singlepage/resources/test.pdf b/examples/pdf/singlepage/resources/test.pdf Binary files differnew file mode 100644 index 000000000..0832dfbed --- /dev/null +++ b/examples/pdf/singlepage/resources/test.pdf diff --git a/examples/pdf/singlepage/resources/zoom-fit-best.svg b/examples/pdf/singlepage/resources/zoom-fit-best.svg new file mode 100644 index 000000000..adf302621 --- /dev/null +++ b/examples/pdf/singlepage/resources/zoom-fit-best.svg @@ -0,0 +1,13 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> + <defs id="defs3051"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#4d4d4d; + } + </style> + </defs> + <path style="fill:currentColor;fill-opacity:1;stroke:none" + d="M 4 4 L 4 5 L 4 8 L 5 8 L 5 5 L 8 5 L 8 4 L 5 4 L 4 4 z M 12 4 L 10 6 L 14 6 L 12 4 z M 16 4 L 16 5 L 19 5 L 19 8 L 20 8 L 20 5 L 20 4 L 19 4 L 16 4 z M 7 7 L 7 17 L 17 17 L 17 7 L 7 7 z M 8 8 L 16 8 L 16 16 L 8 16 L 8 8 z M 6 10 L 4 12 L 6 14 L 6 10 z M 18 10 L 18 14 L 20 12 L 18 10 z M 4 16 L 4 19 L 4 20 L 8 20 L 8 19 L 5 19 L 5 16 L 4 16 z M 19 16 L 19 19 L 16 19 L 16 20 L 20 20 L 20 19 L 20 16 L 19 16 z M 10 18 L 12 20 L 14 18 L 10 18 z " + class="ColorScheme-Text" + /> +</svg> diff --git a/examples/pdf/singlepage/resources/zoom-fit-width.svg b/examples/pdf/singlepage/resources/zoom-fit-width.svg new file mode 100644 index 000000000..985ee5205 --- /dev/null +++ b/examples/pdf/singlepage/resources/zoom-fit-width.svg @@ -0,0 +1,13 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> + <defs id="defs3051"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#4d4d4d; + } + </style> + </defs> + <path style="fill:currentColor;fill-opacity:1;stroke:none" + d="M 7 7 L 7 17 L 17 17 L 17 7 L 7 7 z M 8 8 L 16 8 L 16 16 L 8 16 L 8 8 z M 6 10 L 4 12 L 6 14 L 6 10 z M 18 10 L 18 14 L 20 12 L 18 10 z " + class="ColorScheme-Text" + /> +</svg> diff --git a/examples/pdf/singlepage/resources/zoom-in.svg b/examples/pdf/singlepage/resources/zoom-in.svg new file mode 100644 index 000000000..efdc9f17d --- /dev/null +++ b/examples/pdf/singlepage/resources/zoom-in.svg @@ -0,0 +1,13 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> + <defs id="defs3051"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#232629; + } + </style> + </defs> + <path style="fill:currentColor;fill-opacity:1;stroke:none" + d="M 4 4 L 4 6 L 5 6 L 5 5 L 6 5 L 6 4 L 4 4 z M 9 4 L 9 5 L 11 5 L 11 4 L 9 4 z M 13 4 L 13 5 L 15 5 L 15 4 L 13 4 z M 18 4 L 18 5 L 19 5 L 19 6 L 20 6 L 20 4 L 18 4 z M 12 8 L 12 9 L 14.292969 9 L 11 12.292969 L 11.707031 13 L 15 9.7070312 L 15 12 L 16 12 L 16 8 L 15 8 L 12 8 z M 4 9 L 4 11 L 5 11 L 5 9 L 4 9 z M 19 9 L 19 11 L 20 11 L 20 9 L 19 9 z M 19 13 L 19 15 L 20 15 L 20 13 L 19 13 z M 4 14 L 4 20 L 10 20 L 10 14 L 4 14 z M 5 15 L 9 15 L 9 19 L 5 19 L 5 15 z M 19 18 L 19 19 L 18 19 L 18 20 L 20 20 L 20 18 L 19 18 z " + class="ColorScheme-Text" + /> +</svg> diff --git a/examples/pdf/singlepage/resources/zoom-original.svg b/examples/pdf/singlepage/resources/zoom-original.svg new file mode 100644 index 000000000..1b4080a03 --- /dev/null +++ b/examples/pdf/singlepage/resources/zoom-original.svg @@ -0,0 +1,13 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> + <defs id="defs3051"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#232629; + } + </style> + </defs> + <path style="fill:currentColor;fill-opacity:1;stroke:none" + d="M 4 4 L 4 5 L 4 7 L 5 7 L 5 5 L 7 5 L 7 4 L 5 4 L 4 4 z M 17 4 L 17 5 L 19 5 L 19 7 L 20 7 L 20 5 L 20 4 L 19 4 L 17 4 z M 6 6 L 6 18 L 18 18 L 18 6 L 6 6 z M 7 7 L 17 7 L 17 17 L 7 17 L 7 7 z M 4 17 L 4 19 L 4 20 L 7 20 L 7 19 L 5 19 L 5 17 L 4 17 z M 19 17 L 19 19 L 17 19 L 17 20 L 20 20 L 20 17 L 19 17 z " + class="ColorScheme-Text" + /> +</svg> diff --git a/examples/pdf/singlepage/resources/zoom-out.svg b/examples/pdf/singlepage/resources/zoom-out.svg new file mode 100644 index 000000000..fcde9e526 --- /dev/null +++ b/examples/pdf/singlepage/resources/zoom-out.svg @@ -0,0 +1,13 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> + <defs id="defs3051"> + <style type="text/css" id="current-color-scheme"> + .ColorScheme-Text { + color:#232629; + } + </style> + </defs> + <path style="fill:currentColor;fill-opacity:1;stroke:none" + d="M 4 4 L 4 11 L 5 11 L 5 5 L 19 5 L 19 19 L 13 19 L 13 20 L 20 20 L 20 19 L 20 5 L 20 4 L 5 4 L 4 4 z M 15.292969 8 L 12 11.292969 L 12 9 L 11 9 L 11 13 L 12 13 L 15 13 L 15 12 L 12.707031 12 L 16 8.7070312 L 15.292969 8 z M 4 14 L 4 16 L 5 16 L 5 15 L 6 15 L 6 14 L 4 14 z M 8 14 L 8 15 L 9 15 L 9 16 L 10 16 L 10 14 L 8 14 z M 4 18 L 4 20 L 6 20 L 6 19 L 5 19 L 5 18 L 4 18 z M 9 18 L 9 19 L 8 19 L 8 20 L 10 20 L 10 18 L 9 18 z " + class="ColorScheme-Text" + /> +</svg> diff --git a/examples/pdf/singlepage/singlepage.pro b/examples/pdf/singlepage/singlepage.pro new file mode 100644 index 000000000..3b9f6399d --- /dev/null +++ b/examples/pdf/singlepage/singlepage.pro @@ -0,0 +1,14 @@ +TEMPLATE = app + +QT += qml quick pdf svg + +SOURCES += main.cpp + +RESOURCES += \ + viewer.qrc +EXAMPLE_FILES = \ + viewer.qml + +target.path = $$[QT_INSTALL_EXAMPLES]/pdf/singlepage +INSTALLS += target + diff --git a/examples/pdf/singlepage/viewer.qml b/examples/pdf/singlepage/viewer.qml new file mode 100644 index 000000000..9b6668a3a --- /dev/null +++ b/examples/pdf/singlepage/viewer.qml @@ -0,0 +1,312 @@ +// Copyright (C) 2022 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause +import QtQuick +import QtQuick.Controls +import QtQuick.Dialogs +import QtQuick.Layouts +import QtQuick.Pdf + +ApplicationWindow { + id: root + width: 800 + height: 1024 + color: "lightgrey" + title: document.title + visible: true + required property url source // for main.cpp + property real scaleStep: Math.sqrt(2) + + header: ToolBar { + RowLayout { + anchors.fill: parent + anchors.rightMargin: 6 + ToolButton { + action: Action { + shortcut: StandardKey.Open + icon.source: "qrc:/singlepage/resources/document-open.svg" + onTriggered: fileDialog.open() + } + } + ToolButton { + action: Action { + shortcut: StandardKey.ZoomIn + enabled: view.sourceSize.width < 10000 + icon.source: "qrc:/singlepage/resources/zoom-in.svg" + onTriggered: view.renderScale *= root.scaleStep + } + } + ToolButton { + action: Action { + shortcut: StandardKey.ZoomOut + enabled: view.sourceSize.width > 50 + icon.source: "qrc:/singlepage/resources/zoom-out.svg" + onTriggered: view.renderScale /= root.scaleStep + } + } + ToolButton { + action: Action { + icon.source: "qrc:/singlepage/resources/zoom-fit-width.svg" + onTriggered: view.scaleToWidth(root.contentItem.width, root.contentItem.height) + } + } + ToolButton { + action: Action { + icon.source: "qrc:/singlepage/resources/zoom-fit-best.svg" + onTriggered: view.scaleToPage(root.contentItem.width, root.contentItem.height) + } + } + ToolButton { + action: Action { + shortcut: "Ctrl+0" + icon.source: "qrc:/singlepage/resources/zoom-original.svg" + onTriggered: view.resetScale() + } + } + ToolButton { + action: Action { + shortcut: "Ctrl+L" + icon.source: "qrc:/singlepage/resources/rotate-left.svg" + onTriggered: view.pageRotation -= 90 + } + } + ToolButton { + action: Action { + shortcut: "Ctrl+R" + icon.source: "qrc:/singlepage/resources/rotate-right.svg" + onTriggered: view.pageRotation += 90 + } + } + ToolButton { + action: Action { + icon.source: "qrc:/singlepage/resources/go-previous-view-page.svg" + enabled: view.backEnabled + onTriggered: view.back() + } + ToolTip.visible: enabled && hovered + ToolTip.delay: 2000 + ToolTip.text: "go back" + } + SpinBox { + id: currentPageSB + from: 1 + to: document.pageCount + editable: true + value: view.currentPage + 1 + onValueModified: view.goToPage(value - 1) + Shortcut { + sequence: StandardKey.MoveToPreviousPage + onActivated: view.goToPage(currentPageSB.value - 2) + } + Shortcut { + sequence: StandardKey.MoveToNextPage + onActivated: view.goToPage(currentPageSB.value) + } + } + ToolButton { + action: Action { + icon.source: "qrc:/singlepage/resources/go-next-view-page.svg" + enabled: view.forwardEnabled + onTriggered: view.forward() + } + ToolTip.visible: enabled && hovered + ToolTip.delay: 2000 + ToolTip.text: "go forward" + } + ToolButton { + action: Action { + shortcut: StandardKey.SelectAll + icon.source: "qrc:/singlepage/resources/edit-select-all.svg" + onTriggered: view.selectAll() + } + } + ToolButton { + action: Action { + shortcut: StandardKey.Copy + icon.source: "qrc:/singlepage/resources/edit-copy.svg" + enabled: view.selectedText !== "" + onTriggered: view.copySelectionToClipboard() + } + } + Shortcut { + sequence: StandardKey.Find + onActivated: { + searchField.forceActiveFocus() + searchField.selectAll() + } + } + Shortcut { + sequence: StandardKey.Quit + onActivated: Qt.quit() + } + } + } + + FileDialog { + id: fileDialog + title: "Open a PDF file" + nameFilters: [ "PDF files (*.pdf)" ] + onAccepted: document.source = selectedFile + } + + Dialog { + id: passwordDialog + title: "Password" + standardButtons: Dialog.Ok | Dialog.Cancel + modal: true + closePolicy: Popup.CloseOnEscape + anchors.centerIn: parent + width: 300 + + contentItem: TextField { + id: passwordField + placeholderText: qsTr("Please provide the password") + echoMode: TextInput.Password + width: parent.width + onAccepted: passwordDialog.accept() + } + onOpened: function() { passwordField.forceActiveFocus() } + onAccepted: document.password = passwordField.text + } + + Dialog { + id: errorDialog + title: "Error loading " + document.source + standardButtons: Dialog.Close + modal: true + closePolicy: Popup.CloseOnEscape + anchors.centerIn: parent + width: 300 + visible: document.status === PdfDocument.Error + + contentItem: Label { + id: errorField + text: document.error + } + } + + PdfScrollablePageView { + id: view + anchors.fill: parent + anchors.leftMargin: searchDrawer.position * searchDrawer.width + document: PdfDocument { + id: document + source: Qt.resolvedUrl(root.source) + onPasswordRequired: passwordDialog.open() + } + searchString: searchField.text + } + + Drawer { + id: searchDrawer + edge: Qt.LeftEdge +// modal: false +// dim: false // commented out as workaround for QTBUG-83859 + width: 300 + y: root.header.height + height: view.height + clip: true + ListView { + id: searchResultsList + anchors.fill: parent + anchors.margins: 2 + model: view.searchModel + currentIndex: view.searchModel.currentResult + ScrollBar.vertical: ScrollBar { } + delegate: ItemDelegate { + id: resultDelegate + required property int index + required property int page + required property string contextBefore + required property string contextAfter + width: parent ? parent.width : 0 + RowLayout { + anchors.fill: parent + spacing: 0 + Label { + text: "Page " + (resultDelegate.page + 1) + ": " + } + Label { + text: resultDelegate.contextBefore + elide: Text.ElideLeft + horizontalAlignment: Text.AlignRight + Layout.fillWidth: true + Layout.preferredWidth: parent.width / 2 + } + Label { + font.bold: true + text: view.searchString + width: implicitWidth + } + Label { + text: resultDelegate.contextAfter + elide: Text.ElideRight + Layout.fillWidth: true + Layout.preferredWidth: parent.width / 2 + } + } + highlighted: ListView.isCurrentItem + onClicked: view.searchModel.currentResult = resultDelegate.index + } + } + } + + footer: ToolBar { + height: footerRow.implicitHeight + RowLayout { + id: footerRow + anchors.fill: parent + ToolButton { + action: Action { + icon.source: "qrc:/singlepage/resources/go-up-search.svg" + shortcut: StandardKey.FindPrevious + enabled: view.searchModel.count > 0 + onTriggered: view.searchBack() + } + ToolTip.visible: enabled && hovered + ToolTip.delay: 2000 + ToolTip.text: "find previous" + } + TextField { + id: searchField + placeholderText: "search" + Layout.minimumWidth: 150 + Layout.maximumWidth: 300 + Layout.fillWidth: true + onAccepted: searchDrawer.open() + Image { + visible: searchField.text !== "" + source: "qrc:/singlepage/resources/edit-clear.svg" + anchors { + right: parent.right + top: parent.top + bottom: parent.bottom + margins: 3 + rightMargin: 5 + } + TapHandler { + onTapped: searchField.clear() + } + } + } + ToolButton { + action: Action { + icon.source: "qrc:/singlepage/resources/go-down-search.svg" + shortcut: StandardKey.FindNext + enabled: view.searchModel.count > 0 + onTriggered: view.searchForward() + } + ToolTip.visible: enabled && hovered + ToolTip.delay: 2000 + ToolTip.text: "find next" + } + Label { + Layout.fillWidth: true + property size implicitPointSize: document.pagePointSize(view.currentPage) + text: "page " + (view.currentPage + 1) + " of " + document.pageCount + + " scale " + view.renderScale.toFixed(2) + + " original " + implicitPointSize.width.toFixed(1) + "x" + implicitPointSize.height.toFixed(1) + "pts" + visible: document.status === PdfDocument.Ready + } + } + } +} diff --git a/examples/pdf/singlepage/viewer.qrc b/examples/pdf/singlepage/viewer.qrc new file mode 100644 index 000000000..6f8af53ac --- /dev/null +++ b/examples/pdf/singlepage/viewer.qrc @@ -0,0 +1,21 @@ +<RCC> + <qresource prefix="/singlepage"> + <file>viewer.qml</file> + <file>resources/document-open.svg</file> + <file>resources/edit-clear.svg</file> + <file>resources/edit-copy.svg</file> + <file>resources/edit-select-all.svg</file> + <file>resources/go-down-search.svg</file> + <file>resources/go-next-view-page.svg</file> + <file>resources/go-previous-view-page.svg</file> + <file>resources/go-up-search.svg</file> + <file>resources/rotate-left.svg</file> + <file>resources/rotate-right.svg</file> + <file>resources/test.pdf</file> + <file>resources/zoom-in.svg</file> + <file>resources/zoom-fit-best.svg</file> + <file>resources/zoom-fit-width.svg</file> + <file>resources/zoom-original.svg</file> + <file>resources/zoom-out.svg</file> + </qresource> +</RCC> |
