add a search field to the rom window.

Author: ksherlock

Ample/Base.lproj/DownloadWindow.xib

@@ -13,6 +13,7 @@
                 <outlet property="downloadField" destination="sJz-So-jbA" id="WjK-48-FcE"/>
                 <outlet property="formatButton" destination="2Rg-eX-DUq" id="oYo-MG-Sc6"/>
                 <outlet property="missingFilterButton" destination="6c7-tU-3F3" id="89Y-wQ-9pB"/>
+                <outlet property="searchFilter" destination="EuH-NO-RLR" id="ZtY-CC-pgz"/>
                 <outlet property="tableView" destination="FLX-Wt-y53" id="a4O-pk-EAt"/>
                 <outlet property="window" destination="F0z-JX-Cv5" id="gIp-Ho-8D9"/>
             </connections>
@@ -251,7 +252,6 @@
             <toolbar key="toolbar" implicitIdentifier="B60021E6-BFBC-44E6-97DC-120AA9FD3269" autosavesConfiguration="NO" allowsUserCustomization="NO" displayMode="iconOnly" sizeMode="regular" id="kpz-W4-xgh">
                 <allowedToolbarItems>
                     <toolbarItem implicitItemIdentifier="NSToolbarSpaceItem" id="tbY-ts-Irb"/>
-                    <toolbarItem implicitItemIdentifier="NSToolbarFlexibleSpaceItem" id="3Kc-zG-IdN"/>
                     <toolbarItem implicitItemIdentifier="BD743A15-0B61-48FF-9EED-FD8D57EF8459" label="All" paletteLabel="All" tag="1" sizingBehavior="auto" id="Jj0-n8-I5a">
                         <nil key="toolTip"/>
                         <button key="view" verticalHuggingPriority="750" tag="1" id="Kgj-LP-FsF">
@@ -280,10 +280,28 @@
                             </connections>
                         </button>
                     </toolbarItem>
+                    <toolbarItem implicitItemIdentifier="NSToolbarFlexibleSpaceItem" id="3Kc-zG-IdN"/>
+                    <toolbarItem implicitItemIdentifier="5FAD9453-A303-4057-A122-37BF870A4D81" label="Search" paletteLabel="Search" tag="3" sizingBehavior="auto" id="kT0-k4-f7d">
+                        <nil key="toolTip"/>
+                        <searchField key="view" wantsLayer="YES" verticalHuggingPriority="750" tag="3" textCompletion="NO" id="EuH-NO-RLR">
+                            <rect key="frame" x="0.0" y="14" width="96" height="22"/>
+                            <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
+                            <searchFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" borderStyle="bezel" usesSingleLineMode="YES" bezelStyle="round" id="6vV-pw-9Ej">
+                                <font key="font" metaFont="system"/>
+                                <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
+                                <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
+                            </searchFieldCell>
+                            <connections>
+                                <action selector="search:" target="-2" id="JsE-wh-qQV"/>
+                            </connections>
+                        </searchField>
+                    </toolbarItem>
                 </allowedToolbarItems>
                 <defaultToolbarItems>
                     <toolbarItem reference="Jj0-n8-I5a"/>
                     <toolbarItem reference="GV4-aX-5Ox"/>
+                    <toolbarItem reference="3Kc-zG-IdN"/>
+                    <toolbarItem reference="kT0-k4-f7d"/>
                 </defaultToolbarItems>
             </toolbar>
             <connections>

Ample/DownloadWindowController.m

@@ -133,6 +133,7 @@ @interface DownloadWindowController ()
 /* filter buttons */
 @property (weak) IBOutlet NSButton *allFilterButton;
 @property (weak) IBOutlet NSButton *missingFilterButton;
+@property (weak) IBOutlet NSSearchField *searchFilter;
 
 @property (strong) IBOutlet NSArrayController *arrayController;
 
@@ -152,6 +153,11 @@ @implementation DownloadWindowController {
     NSUserDefaults *_defaults;
 
     NSArray<NSButton *> *_filterButtons;
+
+    NSPredicate *_missingPredicate;
+    NSPredicate *_searchPredicate;
+
+
 }
 
 +(instancetype)sharedInstance {
@@ -519,30 +525,65 @@ - (IBAction)downloadExtensionChanged:(id)sender {
 }
 
 
+-(void)updatePredicate {
+    if (!_missingPredicate && !_searchPredicate) {
+        [_arrayController setFilterPredicate: nil];
+        return;
+    }
+    if (_missingPredicate && !_searchPredicate) {
+        [_arrayController setFilterPredicate: _missingPredicate];
+        return;
+    }
+    if (_searchPredicate && !_missingPredicate) {
+        [_arrayController setFilterPredicate: _searchPredicate];
+        return;
+    }
+    NSCompoundPredicate *p = [NSCompoundPredicate andPredicateWithSubpredicates: @[ _missingPredicate, _searchPredicate]];
+    [_arrayController setFilterPredicate: p];
+}
+
 - (IBAction)filterButton:(id)sender {
 
-    NSPredicate *p = nil;
     NSUInteger tag = [sender tag];
     [sender setState: NSControlStateValueOn];
 
-
     for (NSButton *b in _filterButtons) {
         if (b != sender) [b setState: NSControlStateValueOff];
     }
     switch (tag) {
         case 1: // all
         default:
-            [_arrayController setFilterPredicate: nil];
+            _missingPredicate = nil;
             break;
         case 2: // missing.
-            p = [NSPredicate predicateWithBlock: ^BOOL(DownloadItem *item, NSDictionary *bindings){
+            _missingPredicate = [NSPredicate predicateWithBlock: ^BOOL(DownloadItem *item, NSDictionary *bindings){
                 NSURL *localURL = [item localURL];
                 return localURL == nil;
             }];
 
-            [_arrayController setFilterPredicate: p];
-            break;
     }
+
+    [self updatePredicate];
+}
+- (IBAction)search:(id)sender {
+    NSString *text = [sender stringValue];
+    if (![text length]) {
+        _searchPredicate = nil;
+    } else {
+        
+        text = [text lowercaseString];
+        NSPredicate *p = [NSPredicate predicateWithBlock: ^(DownloadItem *item, NSDictionary *bindings){
+            
+            NSString *value = [[item value] lowercaseString];
+            NSString *name = [[item name] lowercaseString];
+            
+            BOOL ok = [name containsString: text] || [value containsString: text];
+            return ok;
+        }];
+        _searchPredicate = p;
+        
+    }
+    [self updatePredicate];
 }