diff options
Diffstat (limited to 'vcl/unx/gtk3_kde5/gtk3_kde5_filepicker.cxx')
| -rw-r--r-- | vcl/unx/gtk3_kde5/gtk3_kde5_filepicker.cxx | 456 |
1 files changed, 456 insertions, 0 deletions
diff --git a/vcl/unx/gtk3_kde5/gtk3_kde5_filepicker.cxx b/vcl/unx/gtk3_kde5/gtk3_kde5_filepicker.cxx new file mode 100644 index 000000000..eec532d40 --- /dev/null +++ b/vcl/unx/gtk3_kde5/gtk3_kde5_filepicker.cxx @@ -0,0 +1,456 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include <QUrl> +#include <KFileWidget> + +#include "gtk3_kde5_filepicker.hxx" + +#include <com/sun/star/lang/IllegalArgumentException.hpp> +#include <cppuhelper/supportsservice.hxx> +#include <com/sun/star/ui/dialogs/TemplateDescription.hpp> +#include <com/sun/star/ui/dialogs/CommonFilePickerElementIds.hpp> +#include <com/sun/star/ui/dialogs/ExtendedFilePickerElementIds.hpp> + +#include <sal/log.hxx> +#include <vcl/svapp.hxx> + +#include "FPServiceInfo.hxx" + +#undef Region + +#include <strings.hrc> + +using namespace ::com::sun::star; +using namespace ::com::sun::star::ui::dialogs; +using namespace ::com::sun::star::ui::dialogs::TemplateDescription; +using namespace ::com::sun::star::ui::dialogs::ExtendedFilePickerElementIds; +using namespace ::com::sun::star::ui::dialogs::CommonFilePickerElementIds; +using namespace ::com::sun::star::lang; +using namespace ::com::sun::star::beans; +using namespace ::com::sun::star::uno; + +// helper functions + +namespace +{ +uno::Sequence<OUString> FilePicker_getSupportedServiceNames() +{ + return { "com.sun.star.ui.dialogs.FilePicker", "com.sun.star.ui.dialogs.SystemFilePicker", + "com.sun.star.ui.dialogs.Gtk3KDE5FilePicker" }; +} +} + +// Gtk3KDE5FilePicker + +Gtk3KDE5FilePicker::Gtk3KDE5FilePicker(const uno::Reference<uno::XComponentContext>&) + : Gtk3KDE5FilePicker_Base(_helperMutex) +{ + setMultiSelectionMode(false); + + // tdf#124598 dummy KWidget use to make gtk3_kde5 VCL plugin link against KIO libraries + QString sDummyStr; + QUrl aUrl = KFileWidget::getStartUrl(QUrl(), sDummyStr); + aUrl.setPath("/dev/null"); +} + +Gtk3KDE5FilePicker::~Gtk3KDE5FilePicker() = default; + +void SAL_CALL +Gtk3KDE5FilePicker::addFilePickerListener(const uno::Reference<XFilePickerListener>& xListener) +{ + SolarMutexGuard aGuard; + m_xListener = xListener; +} + +void SAL_CALL +Gtk3KDE5FilePicker::removeFilePickerListener(const uno::Reference<XFilePickerListener>&) +{ + SolarMutexGuard aGuard; + m_xListener.clear(); +} + +void SAL_CALL Gtk3KDE5FilePicker::setTitle(const OUString& title) +{ + m_ipc.sendCommand(Commands::SetTitle, title); +} + +sal_Int16 SAL_CALL Gtk3KDE5FilePicker::execute() +{ + SolarMutexGuard g; + return m_ipc.execute(); +} + +void SAL_CALL Gtk3KDE5FilePicker::setMultiSelectionMode(sal_Bool multiSelect) +{ + m_ipc.sendCommand(Commands::SetMultiSelectionMode, bool(multiSelect)); +} + +void SAL_CALL Gtk3KDE5FilePicker::setDefaultName(const OUString& name) +{ + m_ipc.sendCommand(Commands::SetDefaultName, name); +} + +void SAL_CALL Gtk3KDE5FilePicker::setDisplayDirectory(const OUString& dir) +{ + m_ipc.sendCommand(Commands::SetDisplayDirectory, dir); +} + +OUString SAL_CALL Gtk3KDE5FilePicker::getDisplayDirectory() +{ + auto id = m_ipc.sendCommand(Commands::GetDisplayDirectory); + OUString dir; + m_ipc.readResponse(id, dir); + return dir; +} + +uno::Sequence<OUString> SAL_CALL Gtk3KDE5FilePicker::getFiles() +{ + uno::Sequence<OUString> seq = getSelectedFiles(); + if (seq.getLength() > 1) + seq.realloc(1); + return seq; +} + +uno::Sequence<OUString> SAL_CALL Gtk3KDE5FilePicker::getSelectedFiles() +{ + auto id = m_ipc.sendCommand(Commands::GetSelectedFiles); + uno::Sequence<OUString> seq; + m_ipc.readResponse(id, seq); + return seq; +} + +void SAL_CALL Gtk3KDE5FilePicker::appendFilter(const OUString& title, const OUString& filter) +{ + m_ipc.sendCommand(Commands::AppendFilter, title, filter); +} + +void SAL_CALL Gtk3KDE5FilePicker::setCurrentFilter(const OUString& title) +{ + m_ipc.sendCommand(Commands::SetCurrentFilter, title); +} + +OUString SAL_CALL Gtk3KDE5FilePicker::getCurrentFilter() +{ + auto id = m_ipc.sendCommand(Commands::GetCurrentFilter); + OUString filter; + m_ipc.readResponse(id, filter); + return filter; +} + +void SAL_CALL Gtk3KDE5FilePicker::appendFilterGroup(const OUString& /*rGroupTitle*/, + const uno::Sequence<beans::StringPair>& filters) +{ + const sal_uInt16 length = filters.getLength(); + for (sal_uInt16 i = 0; i < length; ++i) + { + beans::StringPair aPair = filters[i]; + appendFilter(aPair.First, aPair.Second); + } +} + +void SAL_CALL Gtk3KDE5FilePicker::setValue(sal_Int16 controlId, sal_Int16 nControlAction, + const uno::Any& value) +{ + if (value.has<bool>()) + { + m_ipc.sendCommand(Commands::SetValue, controlId, nControlAction, value.get<bool>()); + } + else + { + SAL_INFO("vcl.gtkkde5", "set value of unhandled type " << controlId); + } +} + +uno::Any SAL_CALL Gtk3KDE5FilePicker::getValue(sal_Int16 controlId, sal_Int16 nControlAction) +{ + if (CHECKBOX_AUTOEXTENSION == controlId) + // We ignore this one and rely on QFileDialog to provide the function. + // Always return false, to pretend we do not support this, otherwise + // LO core would try to be smart and cut the extension in some places, + // interfering with QFileDialog's handling of it. QFileDialog also + // saves the value of the setting, so LO core is not needed for that either. + return uno::Any(false); + + auto id = m_ipc.sendCommand(Commands::GetValue, controlId, nControlAction); + + bool value = false; + m_ipc.readResponse(id, value); + + return uno::Any(value); +} + +void SAL_CALL Gtk3KDE5FilePicker::enableControl(sal_Int16 controlId, sal_Bool enable) +{ + m_ipc.sendCommand(Commands::EnableControl, controlId, bool(enable)); +} + +void SAL_CALL Gtk3KDE5FilePicker::setLabel(sal_Int16 controlId, const OUString& label) +{ + m_ipc.sendCommand(Commands::SetLabel, controlId, label); +} + +OUString SAL_CALL Gtk3KDE5FilePicker::getLabel(sal_Int16 controlId) +{ + auto id = m_ipc.sendCommand(Commands::GetLabel, controlId); + OUString label; + m_ipc.readResponse(id, label); + return label; +} + +void Gtk3KDE5FilePicker::addCustomControl(sal_Int16 controlId) +{ + const char* resId = nullptr; + + switch (controlId) + { + case CHECKBOX_AUTOEXTENSION: + resId = STR_FPICKER_AUTO_EXTENSION; + break; + case CHECKBOX_PASSWORD: + resId = STR_FPICKER_PASSWORD; + break; + case CHECKBOX_FILTEROPTIONS: + resId = STR_FPICKER_FILTER_OPTIONS; + break; + case CHECKBOX_READONLY: + resId = STR_FPICKER_READONLY; + break; + case CHECKBOX_LINK: + resId = STR_FPICKER_INSERT_AS_LINK; + break; + case CHECKBOX_PREVIEW: + resId = STR_FPICKER_SHOW_PREVIEW; + break; + case CHECKBOX_SELECTION: + resId = STR_FPICKER_SELECTION; + break; + case CHECKBOX_GPGENCRYPTION: + resId = STR_FPICKER_GPGENCRYPT; + break; + case PUSHBUTTON_PLAY: + resId = STR_FPICKER_PLAY; + break; + case LISTBOX_VERSION: + resId = STR_FPICKER_VERSION; + break; + case LISTBOX_TEMPLATE: + resId = STR_FPICKER_TEMPLATES; + break; + case LISTBOX_IMAGE_TEMPLATE: + resId = STR_FPICKER_IMAGE_TEMPLATE; + break; + case LISTBOX_IMAGE_ANCHOR: + resId = STR_FPICKER_IMAGE_ANCHOR; + break; + case LISTBOX_VERSION_LABEL: + case LISTBOX_TEMPLATE_LABEL: + case LISTBOX_IMAGE_TEMPLATE_LABEL: + case LISTBOX_IMAGE_ANCHOR_LABEL: + case LISTBOX_FILTER_SELECTOR: + break; + } + + switch (controlId) + { + case CHECKBOX_AUTOEXTENSION: + case CHECKBOX_PASSWORD: + case CHECKBOX_FILTEROPTIONS: + case CHECKBOX_READONLY: + case CHECKBOX_LINK: + case CHECKBOX_PREVIEW: + case CHECKBOX_SELECTION: + case CHECKBOX_GPGENCRYPTION: + { + // the checkbox is created even for CHECKBOX_AUTOEXTENSION to simplify + // code, but the checkbox is hidden and ignored + bool hidden = controlId == CHECKBOX_AUTOEXTENSION; + + m_ipc.sendCommand(Commands::AddCheckBox, controlId, hidden, getResString(resId)); + + break; + } + case PUSHBUTTON_PLAY: + case LISTBOX_VERSION: + case LISTBOX_TEMPLATE: + case LISTBOX_IMAGE_TEMPLATE: + case LISTBOX_IMAGE_ANCHOR: + case LISTBOX_VERSION_LABEL: + case LISTBOX_TEMPLATE_LABEL: + case LISTBOX_IMAGE_TEMPLATE_LABEL: + case LISTBOX_IMAGE_ANCHOR_LABEL: + case LISTBOX_FILTER_SELECTOR: + break; + } +} + +void SAL_CALL Gtk3KDE5FilePicker::initialize(const uno::Sequence<uno::Any>& args) +{ + // parameter checking + uno::Any arg; + if (args.getLength() == 0) + { + throw lang::IllegalArgumentException("no arguments", static_cast<XFilePicker2*>(this), 1); + } + + arg = args[0]; + + if ((arg.getValueType() != cppu::UnoType<sal_Int16>::get()) + && (arg.getValueType() != cppu::UnoType<sal_Int8>::get())) + { + throw lang::IllegalArgumentException("invalid argument type", + static_cast<XFilePicker2*>(this), 1); + } + + sal_Int16 templateId = -1; + arg >>= templateId; + + bool saveDialog = false; + switch (templateId) + { + case FILEOPEN_SIMPLE: + break; + + case FILESAVE_SIMPLE: + saveDialog = true; + break; + + case FILESAVE_AUTOEXTENSION: + saveDialog = true; + addCustomControl(CHECKBOX_AUTOEXTENSION); + break; + + case FILESAVE_AUTOEXTENSION_PASSWORD: + { + saveDialog = true; + addCustomControl(CHECKBOX_PASSWORD); + addCustomControl(CHECKBOX_GPGENCRYPTION); + break; + } + case FILESAVE_AUTOEXTENSION_PASSWORD_FILTEROPTIONS: + { + saveDialog = true; + addCustomControl(CHECKBOX_AUTOEXTENSION); + addCustomControl(CHECKBOX_PASSWORD); + addCustomControl(CHECKBOX_GPGENCRYPTION); + addCustomControl(CHECKBOX_FILTEROPTIONS); + break; + } + case FILESAVE_AUTOEXTENSION_SELECTION: + saveDialog = true; + addCustomControl(CHECKBOX_AUTOEXTENSION); + addCustomControl(CHECKBOX_SELECTION); + break; + + case FILESAVE_AUTOEXTENSION_TEMPLATE: + saveDialog = true; + addCustomControl(CHECKBOX_AUTOEXTENSION); + addCustomControl(LISTBOX_TEMPLATE); + break; + + case FILEOPEN_LINK_PREVIEW_IMAGE_TEMPLATE: + addCustomControl(CHECKBOX_LINK); + addCustomControl(CHECKBOX_PREVIEW); + addCustomControl(LISTBOX_IMAGE_TEMPLATE); + break; + + case FILEOPEN_LINK_PREVIEW_IMAGE_ANCHOR: + addCustomControl(CHECKBOX_LINK); + addCustomControl(CHECKBOX_PREVIEW); + addCustomControl(LISTBOX_IMAGE_ANCHOR); + break; + + case FILEOPEN_PLAY: + addCustomControl(PUSHBUTTON_PLAY); + break; + + case FILEOPEN_LINK_PLAY: + addCustomControl(CHECKBOX_LINK); + addCustomControl(PUSHBUTTON_PLAY); + break; + + case FILEOPEN_READONLY_VERSION: + addCustomControl(CHECKBOX_READONLY); + addCustomControl(LISTBOX_VERSION); + break; + + case FILEOPEN_LINK_PREVIEW: + addCustomControl(CHECKBOX_LINK); + addCustomControl(CHECKBOX_PREVIEW); + break; + + case FILEOPEN_PREVIEW: + addCustomControl(CHECKBOX_PREVIEW); + break; + + default: + SAL_INFO("vcl.gtkkde5", "unknown templates " << templateId); + return; + } + + setTitle(getResString(saveDialog ? STR_FPICKER_SAVE : STR_FPICKER_OPEN)); + + m_ipc.sendCommand(Commands::Initialize, saveDialog); +} + +void SAL_CALL Gtk3KDE5FilePicker::cancel() +{ + // TODO +} + +void Gtk3KDE5FilePicker::disposing(const lang::EventObject& rEvent) +{ + uno::Reference<XFilePickerListener> xFilePickerListener(rEvent.Source, uno::UNO_QUERY); + + if (xFilePickerListener.is()) + { + removeFilePickerListener(xFilePickerListener); + } +} + +OUString SAL_CALL Gtk3KDE5FilePicker::getImplementationName() { return FILE_PICKER_IMPL_NAME; } + +sal_Bool SAL_CALL Gtk3KDE5FilePicker::supportsService(const OUString& ServiceName) +{ + return cppu::supportsService(this, ServiceName); +} + +uno::Sequence<OUString> SAL_CALL Gtk3KDE5FilePicker::getSupportedServiceNames() +{ + return FilePicker_getSupportedServiceNames(); +} + +void Gtk3KDE5FilePicker::filterChanged() +{ + FilePickerEvent aEvent; + aEvent.ElementId = LISTBOX_FILTER; + SAL_INFO("vcl.gtkkde5", "filter changed"); + if (m_xListener.is()) + m_xListener->controlStateChanged(aEvent); +} + +void Gtk3KDE5FilePicker::selectionChanged() +{ + FilePickerEvent aEvent; + SAL_INFO("vcl.gtkkde5", "file selection changed"); + if (m_xListener.is()) + m_xListener->fileSelectionChanged(aEvent); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |