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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /widget/cocoa/DesktopBackgroundImage.mm | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'widget/cocoa/DesktopBackgroundImage.mm')
-rw-r--r-- | widget/cocoa/DesktopBackgroundImage.mm | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/widget/cocoa/DesktopBackgroundImage.mm b/widget/cocoa/DesktopBackgroundImage.mm new file mode 100644 index 0000000000..5ebb7ea938 --- /dev/null +++ b/widget/cocoa/DesktopBackgroundImage.mm @@ -0,0 +1,68 @@ +/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* 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/. */ + +#include "mozilla/Logging.h" +#include "nsCocoaUtils.h" +#include "nsIFile.h" +#include "DesktopBackgroundImage.h" + +#import <Foundation/Foundation.h> + +extern mozilla::LazyLogModule gCocoaUtilsLog; +#undef LOG +#define LOG(...) MOZ_LOG(gCocoaUtilsLog, LogLevel::Debug, (__VA_ARGS__)) + +namespace mozilla { +namespace widget { + +void SetDesktopImage(nsIFile* aImage) { + nsAutoCString imagePath; + nsresult rv = aImage->GetNativePath(imagePath); + if (NS_FAILED(rv)) { + LOG("%s ERROR: failed to get image path", __func__); + return; + } + + bool exists = false; + rv = aImage->Exists(&exists); + if (NS_FAILED(rv) || !exists) { + LOG("%s ERROR: file \"%s\" does not exist", __func__, imagePath.get()); + return; + } + + NSString* urlString = [NSString stringWithUTF8String:imagePath.get()]; + if (!urlString) { + LOG("%s ERROR: null image path \"%s\"", __func__, imagePath.get()); + return; + } + + NSURL* url = [NSURL fileURLWithPath:urlString]; + if (!url) { + LOG("%s ERROR: null image path URL \"%s\"", __func__, imagePath.get()); + return; + } + + // Only apply the background to the screen with focus + NSScreen* currentScreen = [NSScreen mainScreen]; + if (!currentScreen) { + LOG("%s ERROR: got null NSScreen", __func__); + return; + } + + // Use existing options for this screen + NSDictionary* screenOptions = + [[NSWorkspace sharedWorkspace] desktopImageOptionsForScreen:currentScreen]; + + NSError* error = nil; + if (![[NSWorkspace sharedWorkspace] setDesktopImageURL:url + forScreen:currentScreen + options:screenOptions + error:&error]) { + LOG("%s ERROR: setDesktopImageURL failed (%ld)", __func__, (long)[error code]); + } +} + +} // namespace widget +} // namespace mozilla |