forked from mirrors/gecko-dev
b64693e408
Implements it in IPC/base/etc, and also in GTK. Win32 and Cocoa do not implement it yet in this initial patch. Differential Revision: https://phabricator.services.mozilla.com/D194631
96 lines
3.1 KiB
C++
96 lines
3.1 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsFilePicker_h__
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#define nsFilePicker_h__
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#include <gtk/gtk.h>
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#include "nsBaseFilePicker.h"
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#include "nsString.h"
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#include "nsTArray.h"
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#include "nsCOMArray.h"
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class nsIWidget;
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class nsIFile;
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class nsFilePicker : public nsBaseFilePicker {
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public:
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nsFilePicker();
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NS_DECL_ISUPPORTS
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// nsIFilePicker (less what's in nsBaseFilePicker)
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NS_IMETHOD Open(nsIFilePickerShownCallback* aCallback) override;
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NS_IMETHOD Close() override;
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NS_IMETHOD IsModeSupported(nsIFilePicker::Mode, JSContext*,
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mozilla::dom::Promise**) override;
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NS_IMETHOD AppendFilters(int32_t aFilterMask) override;
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NS_IMETHOD AppendFilter(const nsAString& aTitle,
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const nsAString& aFilter) override;
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NS_IMETHOD SetDefaultString(const nsAString& aString) override;
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NS_IMETHOD GetDefaultString(nsAString& aString) override;
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NS_IMETHOD SetDefaultExtension(const nsAString& aExtension) override;
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NS_IMETHOD GetDefaultExtension(nsAString& aExtension) override;
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NS_IMETHOD GetFilterIndex(int32_t* aFilterIndex) override;
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NS_IMETHOD SetFilterIndex(int32_t aFilterIndex) override;
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NS_IMETHOD GetFile(nsIFile** aFile) override;
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NS_IMETHOD GetFileURL(nsIURI** aFileURL) override;
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NS_IMETHOD GetFiles(nsISimpleEnumerator** aFiles) override;
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// nsBaseFilePicker
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virtual void InitNative(nsIWidget* aParent, const nsAString& aTitle) override;
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static void Shutdown();
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protected:
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virtual ~nsFilePicker();
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nsresult Show(nsIFilePicker::ResultCode* aReturn) override;
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void ReadValuesFromFileChooser(void* file_chooser);
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bool WarnForNonReadableFile(void* file_chooser);
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static void OnResponse(void* file_chooser, gint response_id,
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gpointer user_data);
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static void OnDestroy(GtkWidget* file_chooser, gpointer user_data);
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void Done(void* file_chooser, gint response_id);
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nsCOMPtr<nsIWidget> mParentWidget;
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nsCOMPtr<nsIFilePickerShownCallback> mCallback;
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nsCOMArray<nsIFile> mFiles;
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int16_t mSelectedType;
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nsIFilePicker::ResultCode mResult;
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bool mAllowURLs;
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nsCString mFileURL;
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nsString mTitle;
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nsString mDefault;
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nsString mDefaultExtension;
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nsTArray<nsCString> mFilters;
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nsTArray<nsCString> mFilterNames;
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private:
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static nsIFile* mPrevDisplayDirectory;
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void* GtkFileChooserNew(const gchar* title, GtkWindow* parent,
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GtkFileChooserAction action,
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const gchar* accept_label);
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void GtkFileChooserShow(void* file_chooser);
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void GtkFileChooserDestroy(void* file_chooser);
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void GtkFileChooserSetModal(void* file_chooser, GtkWindow* parent_widget,
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gboolean modal);
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GtkFileChooserWidget* mFileChooserDelegate;
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bool mUseNativeFileChooser;
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/**
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* mFileChooser is non-null while open.
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*/
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void* mFileChooser = nullptr;
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};
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#endif
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