select_file_dialog_linux_gtk.cc | Explore in Territory

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ui/gtk/select_file_dialog_linux_gtk.h"

#include <glib/gi18n.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>

#include <algorithm>
#include <cstddef>
#include <memory>
#include <set>
#include <utility>
#include <vector>

#include "base/logging.h"
#include "base/memory/ptr_util.h"
#include "base/no_destructor.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/string_util.h"
#include "base/strings/sys_string_conversions.h"
#include "base/strings/utf_string_conversions.h"
#include "base/threading/thread.h"
#include "base/threading/thread_restrictions.h"
#include "ui/aura/window_observer.h"
#include "ui/base/glib/scoped_gobject.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/gtk/gtk_compat.h"
#include "ui/gtk/gtk_ui.h"
#include "ui/gtk/gtk_ui_platform.h"
#include "ui/gtk/gtk_util.h"
#include "ui/shell_dialogs/select_file_dialog.h"
#include "ui/shell_dialogs/select_file_dialog_linux.h"
#include "ui/shell_dialogs/selected_file_info.h"
#include "ui/strings/grit/ui_strings.h"
#include "ui/views/widget/desktop_aura/desktop_window_tree_host_linux.h"
#include "url/gurl.h"

namespace gtk {

namespace {

// TODO(crbug.com/41469294): These getters will be unnecessary after
// migrating to GtkFileChooserNative.
const char* GettextPackage() { … }

const char* GtkGettext(const char* str) { … }

const char* GetCancelLabel() { … }

const char* GetOpenLabel() { … }

const char* GetSaveLabel() { … }

void GtkFileChooserSetFilename(GtkFileChooser* dialog,
                               const base::FilePath& path) { … }

int GtkDialogSelectedFilterIndex(GtkWidget* dialog) { … }

std::string GtkFileChooserGetFilename(GtkWidget* dialog) { … }

std::vector<base::FilePath> GtkFileChooserGetFilenames(GtkWidget* dialog) { … }

}  // namespace

// The size of the preview we display for selected image files. We set height
// larger than width because generally there is more free space vertically
// than horizontally (setting the preview image will always expand the width of
// the dialog, but usually not the height). The image's aspect ratio will always
// be preserved.  Only used on GTK3.
static const int kPreviewWidth = …;
static const int kPreviewHeight = …;

SelectFileDialogLinuxGtk::DialogState::DialogState() = default;

SelectFileDialogLinuxGtk::DialogState::DialogState(
    std::vector<ScopedGSignal> signals,
    aura::Window* parent,
    base::OnceClosure reenable_parent_events)
    : … { … }

SelectFileDialogLinuxGtk::DialogState::DialogState(DialogState&& other) =
    default;

SelectFileDialogLinuxGtk::DialogState&
SelectFileDialogLinuxGtk::DialogState::operator=(DialogState&& other) = default;

SelectFileDialogLinuxGtk::DialogState::~DialogState() = default;

SelectFileDialogLinuxGtk::SelectFileDialogLinuxGtk(
    Listener* listener,
    std::unique_ptr<ui::SelectFilePolicy> policy)
    : … { … }

SelectFileDialogLinuxGtk::~SelectFileDialogLinuxGtk() { … }

bool SelectFileDialogLinuxGtk::IsRunning(
    gfx::NativeWindow parent_window) const { … }

bool SelectFileDialogLinuxGtk::HasMultipleFileTypeChoicesImpl() { … }

void SelectFileDialogLinuxGtk::OnWindowDestroying(aura::Window* window) { … }

// We ignore |default_extension|.
void SelectFileDialogLinuxGtk::SelectFileImpl(
    Type type,
    const std::u16string& title,
    const base::FilePath& default_path,
    const FileTypeInfo* file_types,
    int file_type_index,
    const base::FilePath::StringType& default_extension,
    gfx::NativeWindow owning_window,
    const GURL* caller) { … }

void SelectFileDialogLinuxGtk::AddFilters(GtkFileChooser* chooser) { … }

void SelectFileDialogLinuxGtk::FileSelected(GtkWidget* dialog,
                                            const base::FilePath& path) { … }

void SelectFileDialogLinuxGtk::MultiFilesSelected(
    GtkWidget* dialog,
    const std::vector<base::FilePath>& files) { … }

void SelectFileDialogLinuxGtk::FileNotSelected(GtkWidget* dialog) { … }

GtkWidget* SelectFileDialogLinuxGtk::CreateFileOpenHelper(
    const std::string& title,
    const base::FilePath& default_path,
    gfx::NativeWindow parent) { … }

GtkWidget* SelectFileDialogLinuxGtk::CreateSelectFolderDialog(
    Type type,
    const std::string& title,
    const base::FilePath& default_path,
    gfx::NativeWindow parent) { … }

GtkWidget* SelectFileDialogLinuxGtk::CreateFileOpenDialog(
    const std::string& title,
    const base::FilePath& default_path,
    gfx::NativeWindow parent) { … }

GtkWidget* SelectFileDialogLinuxGtk::CreateMultiFileOpenDialog(
    const std::string& title,
    const base::FilePath& default_path,
    gfx::NativeWindow parent) { … }

GtkWidget* SelectFileDialogLinuxGtk::CreateSaveAsDialog(
    const std::string& title,
    const base::FilePath& default_path,
    gfx::NativeWindow parent) { … }

bool SelectFileDialogLinuxGtk::IsCancelResponse(gint response_id) { … }

void SelectFileDialogLinuxGtk::SelectSingleFileHelper(GtkWidget* dialog,
                                                      gint response_id,
                                                      bool allow_folder) { … }

void SelectFileDialogLinuxGtk::OnSelectSingleFileDialogResponse(
    GtkWidget* dialog,
    int response_id) { … }

void SelectFileDialogLinuxGtk::OnSelectSingleFolderDialogResponse(
    GtkWidget* dialog,
    int response_id) { … }

void SelectFileDialogLinuxGtk::OnSelectMultiFileDialogResponse(
    GtkWidget* dialog,
    int response_id) { … }

void SelectFileDialogLinuxGtk::OnFileChooserDestroy(GtkWidget* dialog) { … }

void SelectFileDialogLinuxGtk::OnUpdatePreview(GtkWidget* chooser) { … }

}  // namespace gtk
chromium/ui/gtk/select_file_dialog_linux_gtk.cc
