From 5da86637e569033acde0470eab1721440683829e Mon Sep 17 00:00:00 2001
From: Michael Starke <michael.starke@hicknhack-software.com>
Date: Tue, 7 May 2019 08:13:41 +0200
Subject: [PATCH] Stubbed API for Autotype plugins that resolve window titles

---
 MacPass/MPPlugin.h     |  7 +++++++
 MacPass/MPPluginHost.h |  7 +++++++
 MacPass/MPPluginHost.m | 27 +++++++++++++++++++++++----
 3 files changed, 37 insertions(+), 4 deletions(-)

diff --git a/MacPass/MPPlugin.h b/MacPass/MPPlugin.h
index 90584901..abb76b48 100644
--- a/MacPass/MPPlugin.h
+++ b/MacPass/MPPlugin.h
@@ -118,6 +118,13 @@ FOUNDATION_EXPORT NSString *const MPPluginUnkownVersion;
 - (KPKTree *)treeForRunningOpenPanel:(NSOpenPanel *)panel withResponse:(NSModalResponse)response;
 @end
 
+@protocol MPAutotypeWindowTitleResolverPlugin <NSObject>
+@required
+
+- (BOOL)acceptsRunningApplication:(NSRunningApplication *)runningApplication;
+- (NSString *)windowTitleForRunningApplication:(NSRunningApplication *)runningApplication;
+@end
+
 @interface MPPlugin (Deprecated)
 
 - (instancetype)initWithPluginManager:(id)manager;
diff --git a/MacPass/MPPluginHost.h b/MacPass/MPPluginHost.h
index 80127091..94e10180 100644
--- a/MacPass/MPPluginHost.h
+++ b/MacPass/MPPluginHost.h
@@ -32,6 +32,7 @@ FOUNDATION_EXPORT NSString *const MPPluginHostPluginBundleIdentifiyerKey;
 @class MPPlugin;
 @class KPKEntry;
 @protocol MPImportPlugin;
+@protocol MPAutotypeWindowTitleResolverPlugin;
 
 @interface MPPluginHost : NSObject
 
@@ -57,3 +58,9 @@ FOUNDATION_EXPORT NSString *const MPPluginHostPluginBundleIdentifiyerKey;
 @property (readonly, copy) NSArray <MPPlugin<MPImportPlugin> __kindof*> *importPlugins;
 
 @end
+
+@interface MPPluginHost (MPWindowTitleResolverSupport)
+
+- (NSArray<MPPlugin<MPAutotypeWindowTitleResolverPlugin> __kindof*> *)windowTitleResolverForRunningApplication:(NSRunningApplication *)runningApplication;
+
+@end
diff --git a/MacPass/MPPluginHost.m b/MacPass/MPPluginHost.m
index 0558d84b..e8cbcf4f 100644
--- a/MacPass/MPPluginHost.m
+++ b/MacPass/MPPluginHost.m
@@ -447,6 +447,13 @@ NSString *const MPPluginHostPluginBundleIdentifiyerKey = @"MPPluginHostPluginBun
   [context.plugin performActionForMenuItem:item withEntries:context.entries];
 }
 
+- (NSArray *)_pluginsConformingToProtocoll:(Protocol *)protocol {
+  NSPredicate *filterPredicate = [NSPredicate predicateWithBlock:^BOOL(id  _Nullable evaluatedObject, NSDictionary<NSString *,id> * _Nullable bindings) {
+    return ([evaluatedObject conformsToProtocol:protocol]);
+  }];
+  return [self.mutablePlugins filteredArrayUsingPredicate:filterPredicate];
+}
+
 @end
 
 NSString *const MPPluginBundleIdentifierKey = @"MPPluginBundleIdentifierKey";
@@ -455,10 +462,22 @@ NSString *const MPImportPluginUTIKey = @"MPImportPluginUTIKey";
 @implementation MPPluginHost (MPImportPluginSupport)
 
 - (NSArray<MPPlugin *> *)importPlugins {
-  NSPredicate *filterPredicate = [NSPredicate predicateWithBlock:^BOOL(id  _Nullable evaluatedObject, NSDictionary<NSString *,id> * _Nullable bindings) {
-    return ([evaluatedObject conformsToProtocol:@protocol(MPImportPlugin)]);
-  }];
-  return [self.mutablePlugins filteredArrayUsingPredicate:filterPredicate];
+  return [self _pluginsConformingToProtocoll:@protocol(MPImportPlugin)];
 }
 @end
 
+@implementation MPPluginHost (MPWindowTitleResolverSupport)
+
+- (NSArray<MPPlugin *> *)windowTitleResolverForRunningApplication:(NSRunningApplication *)runningApplication {
+  NSArray<MPPlugin<MPAutotypeWindowTitleResolverPlugin> *> *plugins = [self _pluginsConformingToProtocoll:@protocol(MPAutotypeWindowTitleResolverPlugin)];
+  NSMutableArray *resolver = [[NSMutableArray alloc] init];
+  for(MPPlugin<MPAutotypeWindowTitleResolverPlugin> *plugin in plugins) {
+    if([plugin acceptsRunningApplication:runningApplication]) {
+      [resolver addObject:plugin];
+    }
+  }
+  return [resolver copy];
+}
+
+
+@end