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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /vcl/unx/gtk3/fpicker/SalGtkPicker.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vcl/unx/gtk3/fpicker/SalGtkPicker.cxx')
-rw-r--r-- | vcl/unx/gtk3/fpicker/SalGtkPicker.cxx | 300 |
1 files changed, 300 insertions, 0 deletions
diff --git a/vcl/unx/gtk3/fpicker/SalGtkPicker.cxx b/vcl/unx/gtk3/fpicker/SalGtkPicker.cxx new file mode 100644 index 000000000..68172ad10 --- /dev/null +++ b/vcl/unx/gtk3/fpicker/SalGtkPicker.cxx @@ -0,0 +1,300 @@ +/* -*- 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 . + */ + +#ifdef AIX +#define _LINUX_SOURCE_COMPAT +#include <sys/timer.h> +#undef _LINUX_SOURCE_COMPAT +#endif + +#include <com/sun/star/frame/TerminationVetoException.hpp> +#include <com/sun/star/lang/XMultiComponentFactory.hpp> +#include <com/sun/star/uri/ExternalUriReferenceTranslator.hpp> +#include <com/sun/star/accessibility/XAccessibleContext.hpp> +#include <com/sun/star/accessibility/AccessibleRole.hpp> +#include <osl/diagnose.h> +#include <sal/log.hxx> +#include <vcl/svapp.hxx> +#include <tools/urlobj.hxx> + +#include <vcl/window.hxx> +#include <unx/gtk/gtkdata.hxx> +#include <unx/gtk/gtkinst.hxx> +#include <unx/gtk/gtkframe.hxx> +#include "SalGtkPicker.hxx" + +using namespace ::rtl; +using namespace ::com::sun::star; +using namespace ::com::sun::star::lang; +using namespace ::com::sun::star::uno; + +OUString SalGtkPicker::uritounicode(const gchar* pIn) const +{ + if (!pIn) + return OUString(); + + OUString sURL( pIn, strlen(pIn), + RTL_TEXTENCODING_UTF8 ); + + INetURLObject aURL(sURL); + if (INetProtocol::File == aURL.GetProtocol()) + { + // all the URLs are handled by office in UTF-8 + // so the Gnome FP related URLs should be converted accordingly + OUString aNewURL = uri::ExternalUriReferenceTranslator::create( m_xContext )->translateToInternal(sURL); + if( !aNewURL.isEmpty() ) + sURL = aNewURL; + } + return sURL; +} + +OString SalGtkPicker::unicodetouri(const OUString &rURL) const +{ + // all the URLs are handled by office in UTF-8 ( and encoded with "%xx" codes based on UTF-8 ) + // so the Gnome FP related URLs should be converted accordingly + OString sURL = OUStringToOString(rURL, RTL_TEXTENCODING_UTF8); + INetURLObject aURL(rURL); + if (INetProtocol::File == aURL.GetProtocol()) + { + OUString aNewURL = uri::ExternalUriReferenceTranslator::create( m_xContext )->translateToExternal(rURL); + + if( !aNewURL.isEmpty() ) + { + // At this point the URL should contain ascii characters only actually + sURL = OUStringToOString( aNewURL, osl_getThreadTextEncoding() ); + } + } + return sURL; +} + +extern "C" +{ + static gboolean canceldialog(RunDialog *pDialog) + { + SolarMutexGuard g; + pDialog->cancel(); + return false; + } +} + +GtkWindow* RunDialog::GetTransientFor() +{ + vcl::Window * pWindow = ::Application::GetActiveTopWindow(); + if (!pWindow) + return nullptr; + GtkSalFrame *pFrame = dynamic_cast<GtkSalFrame*>(pWindow->ImplGetFrame()); + if (!pFrame) + return nullptr; + return GTK_WINDOW(widget_get_toplevel(pFrame->getWindow())); +} + +RunDialog::RunDialog(GtkWidget *pDialog, const uno::Reference<awt::XExtendedToolkit>& rToolkit, + const uno::Reference<frame::XDesktop>& rDesktop) + : cppu::WeakComponentImplHelper<awt::XTopWindowListener, frame::XTerminateListener>(maLock) + , mpDialog(pDialog) + , mbTerminateDesktop(false) + , mxToolkit(rToolkit) + , mxDesktop(rDesktop) +{ +} + +RunDialog::~RunDialog() +{ + SolarMutexGuard g; + + g_source_remove_by_user_data (this); +} + +void SAL_CALL RunDialog::windowOpened(const css::lang::EventObject& e) +{ + SolarMutexGuard g; + + //Don't popdown dialogs if a tooltip appears elsewhere, that's ok, but do pop down + //if another dialog/frame is launched. + css::uno::Reference<css::accessibility::XAccessible> xAccessible(e.Source, css::uno::UNO_QUERY); + if (xAccessible.is()) + { + css::uno::Reference<css::accessibility::XAccessibleContext> xContext(xAccessible->getAccessibleContext()); + if (xContext.is() && xContext->getAccessibleRole() == css::accessibility::AccessibleRole::TOOL_TIP) + { + return; + } + } + + g_timeout_add_full(G_PRIORITY_HIGH_IDLE, 0, reinterpret_cast<GSourceFunc>(canceldialog), this, nullptr); +} + +void SAL_CALL RunDialog::queryTermination( const css::lang::EventObject& ) +{ + SolarMutexGuard g; + + g_timeout_add_full(G_PRIORITY_HIGH_IDLE, 0, reinterpret_cast<GSourceFunc>(canceldialog), this, nullptr); + + mbTerminateDesktop = true; + + throw css::frame::TerminationVetoException(); +} + +void SAL_CALL RunDialog::notifyTermination( const css::lang::EventObject& ) +{ +} + +void RunDialog::cancel() +{ + gtk_dialog_response( GTK_DIALOG( mpDialog ), GTK_RESPONSE_CANCEL ); + gtk_widget_hide( mpDialog ); +} + +namespace +{ + class ExecuteInfo + { + private: + css::uno::Reference<css::frame::XDesktop> mxDesktop; + public: + ExecuteInfo(const css::uno::Reference<css::frame::XDesktop>& rDesktop) + : mxDesktop(rDesktop) + { + } + void terminate() + { + mxDesktop->terminate(); + } + }; +} + +gint RunDialog::run() +{ + if (mxToolkit.is()) + mxToolkit->addTopWindowListener(this); + + mxDesktop->addTerminateListener(this); + + // [Inc/Dec]ModalCount on parent frame so it knows it is in modal mode + GtkWindow* pParent = gtk_window_get_transient_for(GTK_WINDOW(mpDialog)); + GtkSalFrame* pFrame = pParent ? GtkSalFrame::getFromWindow(GTK_WIDGET(pParent)) : nullptr; + VclPtr<vcl::Window> xFrameWindow = pFrame ? pFrame->GetWindow() : nullptr; + if (xFrameWindow) + { + xFrameWindow->IncModalCount(); + xFrameWindow->ImplGetFrame()->NotifyModalHierarchy(true); + } + + gint nStatus = gtk_dialog_run(GTK_DIALOG(mpDialog)); + + if (xFrameWindow) + { + xFrameWindow->DecModalCount(); + xFrameWindow->ImplGetFrame()->NotifyModalHierarchy(false); + } + + mxDesktop->removeTerminateListener(this); + + if (mxToolkit.is()) + mxToolkit->removeTopWindowListener(this); + + if (mbTerminateDesktop) + { + ExecuteInfo* pExecuteInfo = new ExecuteInfo(mxDesktop); + Application::PostUserEvent(LINK(nullptr, RunDialog, TerminateDesktop), pExecuteInfo); + } + + return nStatus; +} + +IMPL_STATIC_LINK(RunDialog, TerminateDesktop, void*, p, void) +{ + ExecuteInfo* pExecuteInfo = static_cast<ExecuteInfo*>(p); + pExecuteInfo->terminate(); + delete pExecuteInfo; +} + +SalGtkPicker::SalGtkPicker( const uno::Reference<uno::XComponentContext>& xContext ) + : m_pParentWidget(nullptr) + , m_pDialog(nullptr) + , m_xContext(xContext) +{ +} + +SalGtkPicker::~SalGtkPicker() +{ + SolarMutexGuard g; + + if (m_pDialog) + { +#if !GTK_CHECK_VERSION(4, 0, 0) + gtk_widget_destroy(m_pDialog); +#else + gtk_window_destroy(GTK_WINDOW(m_pDialog)); +#endif + } +} + +void SalGtkPicker::implsetDisplayDirectory( const OUString& aDirectory ) +{ + OSL_ASSERT( m_pDialog != nullptr ); + + OString aTxt = unicodetouri(aDirectory); + if( aTxt.isEmpty() ){ + aTxt = unicodetouri("file:///."); + } + + if( aTxt.endsWith("/") ) + aTxt = aTxt.copy( 0, aTxt.getLength() - 1 ); + + SAL_INFO( "vcl", "setting path to " << aTxt ); + +#if GTK_CHECK_VERSION(4, 0, 0) + GFile* pPath = g_file_new_for_uri(aTxt.getStr()); + gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(m_pDialog), pPath, nullptr); + g_object_unref(pPath); +#else + gtk_file_chooser_set_current_folder_uri(GTK_FILE_CHOOSER(m_pDialog), aTxt.getStr()); +#endif +} + +OUString SalGtkPicker::implgetDisplayDirectory() +{ + OSL_ASSERT( m_pDialog != nullptr ); + +#if GTK_CHECK_VERSION(4, 0, 0) + GFile* pPath = + gtk_file_chooser_get_current_folder(GTK_FILE_CHOOSER(m_pDialog)); + gchar* pCurrentFolder = g_file_get_uri(pPath); + g_object_unref(pPath); +#else + gchar* pCurrentFolder = + gtk_file_chooser_get_current_folder_uri(GTK_FILE_CHOOSER(m_pDialog)); +#endif + OUString aCurrentFolderName = uritounicode(pCurrentFolder); + g_free( pCurrentFolder ); + + return aCurrentFolderName; +} + +void SalGtkPicker::implsetTitle( std::u16string_view aTitle ) +{ + OSL_ASSERT( m_pDialog != nullptr ); + + OString aWindowTitle = OUStringToOString( aTitle, RTL_TEXTENCODING_UTF8 ); + + gtk_window_set_title( GTK_WINDOW( m_pDialog ), aWindowTitle.getStr() ); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |