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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /widget/cocoa/DesktopBackgroundImage.mm
parentInitial commit. (diff)
downloadfirefox-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.mm68
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
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+++ b/widget/cocoa/DesktopBackgroundImage.mm
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+/* -*- 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