From df2c5e7d017f59ec2e269b592b30116636f3149e Mon Sep 17 00:00:00 2001
From: Alin Panaitiu <alin.panaitiu@gmail.com>
Date: Thu, 25 Jul 2024 23:49:53 +0300
Subject: [PATCH] Allow pausing/stopping auto optimisations with the P hotkey

---
 Clop/ClopApp.swift      | 31 +++++++++++++++++++++++++++++--
 Clop/SettingsView.swift |  2 +-
 ReleaseNotes/2.6.0.md   |  4 ++++
 3 files changed, 34 insertions(+), 3 deletions(-)

diff --git a/Clop/ClopApp.swift b/Clop/ClopApp.swift
index ef92e42..aee3a4b 100644
--- a/Clop/ClopApp.swift
+++ b/Clop/ClopApp.swift
@@ -309,8 +309,17 @@ class AppDelegate: AppDelegateParent {
                 opt.restoreOriginal()
             }
         case .p:
-            pauseForNextClipboardEvent = true
-            showNotice("**Paused**\nNext clipboard event will be ignored")
+            if Defaults[.pauseAutomaticOptimisations] {
+                Defaults[.pauseAutomaticOptimisations] = false
+                pauseForNextClipboardEvent = false
+                showNotice("**Running** • Paused • Stopped\nClop is listening for clipboard and file events")
+            } else if pauseForNextClipboardEvent {
+                Defaults[.pauseAutomaticOptimisations] = true
+                showNotice("Running • Paused • **Stopped**\nAll automatic optimisations are stopped")
+            } else {
+                pauseForNextClipboardEvent = true
+                showNotice("Running • **Paused** • Stopped\nNext clipboard event will be ignored")
+            }
         case .c:
             Task.init { try? await optimiseLastClipboardItem() }
         case .a:
@@ -696,6 +705,12 @@ class AppDelegate: AppDelegateParent {
             Task.init {
                 await FileOptimisationWatcher.waitForModificationDateToSettle(event.path)
 
+                if pauseForNextClipboardEvent {
+                    log.debug("Skipping video \(event.path) because Clop was paused")
+                    pauseForNextClipboardEvent = false
+                    return
+                }
+
                 let video = Video(path: FilePath(event.path))
                 try? await optimiseVideo(video, debounceMS: debounceMS, source: Defaults[.videoDirs].filter { event.path.starts(with: $0) }.max(by: \.count))
             }
@@ -711,6 +726,12 @@ class AppDelegate: AppDelegateParent {
             Task.init {
                 await FileOptimisationWatcher.waitForModificationDateToSettle(event.path)
 
+                if pauseForNextClipboardEvent {
+                    log.debug("Skipping image \(event.path) because Clop was paused")
+                    pauseForNextClipboardEvent = false
+                    return
+                }
+
                 guard let img = Image(path: FilePath(event.path), retinaDownscaled: false) else { return }
                 try? await optimiseImage(img, debounceMS: debounceMS, source: Defaults[.imageDirs].filter { event.path.starts(with: $0) }.max(by: \.count))
             }
@@ -726,6 +747,12 @@ class AppDelegate: AppDelegateParent {
             Task.init {
                 await FileOptimisationWatcher.waitForModificationDateToSettle(event.path)
 
+                if pauseForNextClipboardEvent {
+                    log.debug("Skipping PDF \(event.path) because Clop was paused")
+                    pauseForNextClipboardEvent = false
+                    return
+                }
+
                 guard let path = event.path.existingFilePath else { return }
                 try? await optimisePDF(PDF(path), debounceMS: debounceMS, source: Defaults[.pdfDirs].filter { event.path.starts(with: $0) }.max(by: \.count))
             }
diff --git a/Clop/SettingsView.swift b/Clop/SettingsView.swift
index fa33550..9a510f2 100644
--- a/Clop/SettingsView.swift
+++ b/Clop/SettingsView.swift
@@ -651,7 +651,7 @@ struct KeysSettingsView: View {
                 keyToggle(.space, actionName: "QuickLook", description: "Preview the latest image or video")
                 keyToggle(.r, actionName: "Rename", description: "Rename the file of the latest image or video")
                 keyToggle(.z, actionName: "Restore original", description: "Revert optimisations and downscaling actions done on the latest image or video")
-                keyToggle(.p, actionName: "Pause for next copy", description: "Don't apply optimisations on the next copied image")
+                keyToggle(.p, actionName: "Pause optimisations", description: "Pause or stop automatic optimisations")
                 keyToggle(.c, actionName: "Optimise current clipboard", description: "Apply optimisations on the copied image, URL or path")
                 keyToggle(.a, actionName: "Optimise aggressively", description: "Apply aggressive optimisations on the copied image, URL or path")
             }.padding(.leading, 20)
diff --git a/ReleaseNotes/2.6.0.md b/ReleaseNotes/2.6.0.md
index 6d93868..2a19f5e 100644
--- a/ReleaseNotes/2.6.0.md
+++ b/ReleaseNotes/2.6.0.md
@@ -4,6 +4,10 @@
 - Update `ffmpeg` to version 7.0
 - Allow configuring the location where Clop stores temporary files and backups and when to clean up files
 - Allow disabling floating results UI
+- The global `Ctrl-Shift-P` hotkey can now toggle between:
+    - **Running**: Clop is listening to clipboard and file events
+    - **Paused**: Clop is paused for the next clipboard/file event and will resume automatically
+    - **Stopped**: All automatic optimisations are stopped until manually resumed by user
 
 ## Improvements