preference: add autostart feature

Refs #73111

Change-Id: I5a6d2e8b911b154100e204a6c60696b8ea5c6c31

src/GeneralPrefsVC.mm

@@ -36,12 +36,14 @@
 @interface GeneralPrefsVC ()
 @property (assign) IBOutlet NSTextField *historyChangedLabel;
 @property (assign) IBOutlet NSView *advancedGeneralSettings;
+@property (unsafe_unretained) IBOutlet NSButton *startUpButton;
 
 @end
 
 @implementation GeneralPrefsVC
 @synthesize historyChangedLabel;
 @synthesize advancedGeneralSettings;
+@synthesize startUpButton;
 
 - (void)loadView
 {
@@ -49,6 +51,8 @@
     [[NSUserDefaults standardUserDefaults] addObserver:self forKeyPath:Preferences::HistoryLimit options:NSKeyValueObservingOptionNew context:NULL];
     [[NSUserDefaults standardUserDefaults] addObserver:self forKeyPath:Preferences::ShowAdvanced options:NSKeyValueObservingOptionNew context:NULL];
 
+    [startUpButton setState:[self isLaunchAtStartup]];
+
     [advancedGeneralSettings setHidden:![[NSUserDefaults standardUserDefaults] boolForKey:Preferences::ShowAdvanced]];
 }
 
@@ -68,4 +72,70 @@
     }
 }
 
+#pragma mark - Startup API
+
+// MIT license by Brian Dunagan
+- (BOOL)isLaunchAtStartup {
+    // See if the app is currently in LoginItems.
+    LSSharedFileListItemRef itemRef = [self itemRefInLoginItems];
+    // Store away that boolean.
+    BOOL isInList = itemRef != nil;
+    // Release the reference if it exists.
+    if (itemRef != nil) CFRelease(itemRef);
+
+    return isInList;
+}
+
+- (IBAction)toggleLaunchAtStartup:(id)sender {
+    // Toggle the state.
+    BOOL shouldBeToggled = ![self isLaunchAtStartup];
+    // Get the LoginItems list.
+    LSSharedFileListRef loginItemsRef = LSSharedFileListCreate(NULL, kLSSharedFileListSessionLoginItems, NULL);
+    if (loginItemsRef == nil) return;
+    if (shouldBeToggled) {
+        // Add the app to the LoginItems list.
+        CFURLRef appUrl = (CFURLRef)[NSURL fileURLWithPath:[[NSBundle mainBundle] bundlePath]];
+        LSSharedFileListItemRef itemRef = LSSharedFileListInsertItemURL(loginItemsRef, kLSSharedFileListItemLast, NULL, NULL, appUrl, NULL, NULL);
+        if (itemRef) CFRelease(itemRef);
+    }
+    else {
+        // Remove the app from the LoginItems list.
+        LSSharedFileListItemRef itemRef = [self itemRefInLoginItems];
+        LSSharedFileListItemRemove(loginItemsRef,itemRef);
+        if (itemRef != nil) CFRelease(itemRef);
+    }
+    CFRelease(loginItemsRef);
+}
+
+- (LSSharedFileListItemRef)itemRefInLoginItems {
+    LSSharedFileListItemRef itemRef = nil;
+    NSURL *itemUrl = nil;
+
+    // Get the app's URL.
+    NSURL *appUrl = [NSURL fileURLWithPath:[[NSBundle mainBundle] bundlePath]];
+    // Get the LoginItems list.
+    LSSharedFileListRef loginItemsRef = LSSharedFileListCreate(NULL, kLSSharedFileListSessionLoginItems, NULL);
+    if (loginItemsRef == nil) return nil;
+    // Iterate over the LoginItems.
+    NSArray *loginItems = (NSArray *)LSSharedFileListCopySnapshot(loginItemsRef, nil);
+    for (int currentIndex = 0; currentIndex < [loginItems count]; currentIndex++) {
+        // Get the current LoginItem and resolve its URL.
+        LSSharedFileListItemRef currentItemRef = (LSSharedFileListItemRef)[loginItems objectAtIndex:currentIndex];
+        if (LSSharedFileListItemResolve(currentItemRef, 0, (CFURLRef *) &itemUrl, NULL) == noErr) {
+            // Compare the URLs for the current LoginItem and the app.
+            if ([itemUrl isEqual:appUrl]) {
+                // Save the LoginItem reference.
+                itemRef = currentItemRef;
+            }
+        }
+    }
+    // Retain the LoginItem reference.
+    if (itemRef != nil) CFRetain(itemRef);
+    // Release the LoginItems lists.
+    [loginItems release];
+    CFRelease(loginItemsRef);
+
+    return itemRef;
+}
+
 @end

ui/GeneralPrefs.xib

@@ -8,6 +8,7 @@
             <connections>
                 <outlet property="advancedGeneralSettings" destination="VH6-yw-pgr" id="lSD-RY-Puf"/>
                 <outlet property="historyChangedLabel" destination="Gyi-ID-Z3v" id="aoO-Fh-UCQ"/>
+                <outlet property="startUpButton" destination="1Nr-L4-fcd" id="veu-Hi-c7L"/>
                 <outlet property="view" destination="c22-O7-iKe" id="kqH-6G-Ohq"/>
             </connections>
         </customObject>
@@ -54,7 +55,7 @@
                     </connections>
                 </button>
                 <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="fC0-ce-Yiz">
-                    <rect key="frame" x="38" y="452" width="54" height="17"/>
+                    <rect key="frame" x="38" y="423" width="54" height="17"/>
                     <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="History" id="DSD-yl-noX">
                         <font key="font" metaFont="systemBold"/>
                         <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
@@ -62,21 +63,21 @@
                     </textFieldCell>
                 </textField>
                 <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="DgD-2y-4g5">
-                    <rect key="frame" x="56" y="425" width="195" height="18"/>
+                    <rect key="frame" x="56" y="396" width="195" height="18"/>
                     <buttonCell key="cell" type="check" title="Keep my history for at least" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="3Pb-Ec-zl5">
                         <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
                         <font key="font" metaFont="system"/>
                     </buttonCell>
                 </button>
                 <stepper horizontalHuggingPriority="750" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="QmA-ZI-ZL5">
-                    <rect key="frame" x="302" y="419" width="19" height="27"/>
+                    <rect key="frame" x="302" y="390" width="19" height="27"/>
                     <stepperCell key="cell" continuous="YES" alignment="left" maxValue="100" doubleValue="30" id="30B-YQ-Opa"/>
                     <connections>
                         <binding destination="Sz0-vm-i3t" name="value" keyPath="values.history_limit" id="c2j-mK-kYa"/>
                     </connections>
                 </stepper>
                 <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="tHZ-7Q-5iP">
-                    <rect key="frame" x="257" y="422" width="40" height="22"/>
+                    <rect key="frame" x="257" y="393" width="40" height="22"/>
                     <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" alignment="center" title="30" drawsBackground="YES" id="JvS-c4-OeT">
                         <font key="font" metaFont="system"/>
                         <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
@@ -87,7 +88,7 @@
                     </connections>
                 </textField>
                 <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="nah-Jm-ZYB">
-                    <rect key="frame" x="324" y="426" width="33" height="17"/>
+                    <rect key="frame" x="324" y="397" width="33" height="17"/>
                     <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="days" id="e5K-l0-Nfw">
                         <font key="font" metaFont="system"/>
                         <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
@@ -95,7 +96,7 @@
                     </textFieldCell>
                 </textField>
                 <button verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="U84-le-Iy4">
-                    <rect key="frame" x="58" y="388" width="122" height="19"/>
+                    <rect key="frame" x="58" y="359" width="122" height="19"/>
                     <buttonCell key="cell" type="roundRect" title="Clear History" bezelStyle="roundedRect" alignment="center" state="on" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="cd5-9L-Bbb">
                         <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                         <font key="font" metaFont="cellTitle"/>
@@ -105,7 +106,7 @@
                     </connections>
                 </button>
                 <textField hidden="YES" horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Gyi-ID-Z3v">
-                    <rect key="frame" x="361" y="422" width="167" height="17"/>
+                    <rect key="frame" x="361" y="393" width="167" height="17"/>
                     <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="(Applied on application restart)" id="OTl-vx-S43">
                         <font key="font" metaFont="smallSystem"/>
                         <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
@@ -120,18 +121,28 @@
                         <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
                     </textFieldCell>
                 </textField>
+                <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="1Nr-L4-fcd">
+                    <rect key="frame" x="204" y="455" width="136" height="18"/>
+                    <buttonCell key="cell" type="check" title="Launch on Startup" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="O2C-xR-mHF">
+                        <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
+                        <font key="font" metaFont="system"/>
+                    </buttonCell>
+                    <connections>
+                        <action selector="toggleLaunchAtStartup:" target="-2" id="Rky-YK-2yk"/>
+                    </connections>
+                </button>
                 <customView hidden="YES" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="VH6-yw-pgr">
-                    <rect key="frame" x="20" y="20" width="859" height="361"/>
+                    <rect key="frame" x="20" y="171" width="859" height="181"/>
                     <subviews>
                         <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="kAy-G5-0gJ">
-                            <rect key="frame" x="65" y="296" width="104" height="18"/>
+                            <rect key="frame" x="65" y="116" width="104" height="18"/>
                             <buttonCell key="cell" type="check" title="Using STUN" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="J3i-Kd-ufy">
                                 <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
                                 <font key="font" metaFont="system"/>
                             </buttonCell>
                         </button>
                         <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="sMR-LQ-v1D">
-                            <rect key="frame" x="166" y="294" width="216" height="22"/>
+                            <rect key="frame" x="166" y="114" width="216" height="22"/>
                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" placeholderString="Server url..." drawsBackground="YES" id="MzH-CP-Tf3">
                                 <font key="font" metaFont="system"/>
                                 <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
@@ -139,7 +150,7 @@
                             </textFieldCell>
                         </textField>
                         <matrix verticalHuggingPriority="750" fixedFrame="YES" allowsEmptySelection="NO" autorecalculatesCellSize="YES" translatesAutoresizingMaskIntoConstraints="NO" id="vSL-q3-yQ7">
-                            <rect key="frame" x="67" y="241" width="320" height="38"/>
+                            <rect key="frame" x="67" y="61" width="320" height="38"/>
                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
                             <size key="cellSize" width="216" height="18"/>
                             <size key="intercellSpacing" width="4" height="2"/>
@@ -161,7 +172,7 @@
                             </cells>
                         </matrix>
                         <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Zjo-JQ-eys">
-                            <rect key="frame" x="87" y="200" width="187" height="22"/>
+                            <rect key="frame" x="87" y="20" width="187" height="22"/>
                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="mWy-F0-AW6">
                                 <font key="font" metaFont="system"/>
                                 <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
@@ -169,7 +180,7 @@
                             </textFieldCell>
                         </textField>
                         <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="8Tf-sb-mk9">
-                            <rect key="frame" x="316" y="200" width="63" height="22"/>
+                            <rect key="frame" x="316" y="20" width="63" height="22"/>
                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="u2t-ps-CAH">
                                 <font key="font" metaFont="system"/>
                                 <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
@@ -177,7 +188,7 @@
                             </textFieldCell>
                         </textField>
                         <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="asH-TC-Vjh">
-                            <rect key="frame" x="280" y="203" width="30" height="17"/>
+                            <rect key="frame" x="280" y="23" width="30" height="17"/>
                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Port" id="mfD-5d-YAO">
                                 <font key="font" metaFont="system"/>
                                 <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
@@ -185,7 +196,7 @@
                             </textFieldCell>
                         </textField>
                         <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Rcn-X4-Z0S">
-                            <rect key="frame" x="30" y="203" width="55" height="17"/>
+                            <rect key="frame" x="30" y="23" width="55" height="17"/>
                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Address" id="mDR-e7-DwU">
                                 <font key="font" metaFont="system"/>
                                 <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
@@ -193,7 +204,7 @@
                             </textFieldCell>
                         </textField>
                         <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="v1V-gL-Qea">
-                            <rect key="frame" x="18" y="324" width="87" height="17"/>
+                            <rect key="frame" x="18" y="144" width="87" height="17"/>
                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="STUN server" id="5BD-IL-feS">
                                 <font key="font" metaFont="systemBold"/>
                                 <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
@@ -201,7 +212,7 @@
                             </textFieldCell>
                         </textField>
                         <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Tlg-3Y-SwP">
-                            <rect key="frame" x="564" y="294" width="216" height="22"/>
+                            <rect key="frame" x="564" y="114" width="216" height="22"/>
                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" placeholderString="Server url..." drawsBackground="YES" id="5IL-CF-xNE">
                                 <font key="font" metaFont="system"/>
                                 <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
@@ -209,7 +220,7 @@
                             </textFieldCell>
                         </textField>
                         <matrix verticalHuggingPriority="750" fixedFrame="YES" allowsEmptySelection="NO" autorecalculatesCellSize="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Jxr-u3-BHN">
-                            <rect key="frame" x="465" y="241" width="320" height="38"/>
+                            <rect key="frame" x="465" y="61" width="320" height="38"/>
                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
                             <size key="cellSize" width="216" height="18"/>
                             <size key="intercellSpacing" width="4" height="2"/>
@@ -231,7 +242,7 @@
                             </cells>
                         </matrix>
                         <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="orf-tH-Ryt">
-                            <rect key="frame" x="485" y="200" width="187" height="22"/>
+                            <rect key="frame" x="485" y="20" width="187" height="22"/>
                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="DxB-Pf-IB5">
                                 <font key="font" metaFont="system"/>
                                 <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
@@ -239,7 +250,7 @@
                             </textFieldCell>
                         </textField>
                         <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="L7A-C3-OaS">
-                            <rect key="frame" x="714" y="200" width="63" height="22"/>
+                            <rect key="frame" x="714" y="20" width="63" height="22"/>
                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="qBg-Z7-cPZ">
                                 <font key="font" metaFont="system"/>
                                 <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
@@ -247,7 +258,7 @@
                             </textFieldCell>
                         </textField>
                         <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="cy7-Hu-7rs">
-                            <rect key="frame" x="678" y="203" width="30" height="17"/>
+                            <rect key="frame" x="678" y="23" width="30" height="17"/>
                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Port" id="Kby-vh-BDl">
                                 <font key="font" metaFont="system"/>
                                 <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
@@ -255,7 +266,7 @@
                             </textFieldCell>
                         </textField>
                         <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="qwZ-OU-p2U">
-                            <rect key="frame" x="428" y="203" width="55" height="17"/>
+                            <rect key="frame" x="428" y="23" width="55" height="17"/>
                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Address" id="fsN-LH-LkL">
                                 <font key="font" metaFont="system"/>
                                 <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
@@ -263,7 +274,7 @@
                             </textFieldCell>
                         </textField>
                         <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="IVO-Du-c46">
-                            <rect key="frame" x="416" y="324" width="88" height="17"/>
+                            <rect key="frame" x="416" y="144" width="88" height="17"/>
                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="TURN server" id="RdV-YO-mtx">
                                 <font key="font" metaFont="systemBold"/>
                                 <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
@@ -271,7 +282,7 @@
                             </textFieldCell>
                         </textField>
                         <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="H4W-dK-kUO">
-                            <rect key="frame" x="463" y="296" width="104" height="18"/>
+                            <rect key="frame" x="463" y="116" width="104" height="18"/>
                             <buttonCell key="cell" type="check" title="Using TURN" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="jr8-R1-kiL">
                                 <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
                                 <font key="font" metaFont="system"/>