From 38b98888a93fb6f2399d8fe4c895a4b6b5061572 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luis=20=C3=81ngel=20San=20Mart=C3=ADn?=
 <luisangelsm@gmail.com>
Date: Tue, 4 Nov 2014 09:04:03 -0800
Subject: [PATCH] added enabled/disabled items to the new toolbar for macosx

---
 custom_widgets/yacreader_macosx_toolbar.h  |   3 +
 custom_widgets/yacreader_macosx_toolbar.mm | 122 ++++++++++++++++++++-
 2 files changed, 122 insertions(+), 3 deletions(-)

diff --git a/custom_widgets/yacreader_macosx_toolbar.h b/custom_widgets/yacreader_macosx_toolbar.h
index 5b9c5da4..2fdbc667 100644
--- a/custom_widgets/yacreader_macosx_toolbar.h
+++ b/custom_widgets/yacreader_macosx_toolbar.h
@@ -17,6 +17,7 @@ public:
     void addWidget(QWidget * widget);
     void show();
     void hide();
+    QMap<QString, QAction *> actions;
 
 signals:
 
@@ -24,6 +25,8 @@ public slots:
 
 protected:
     NSToolbar * nativeToolBar;
+    void *delegate;
+
 
 };
 
diff --git a/custom_widgets/yacreader_macosx_toolbar.mm b/custom_widgets/yacreader_macosx_toolbar.mm
index 128dbfad..337c42b7 100644
--- a/custom_widgets/yacreader_macosx_toolbar.mm
+++ b/custom_widgets/yacreader_macosx_toolbar.mm
@@ -2,12 +2,16 @@
 
 #include <QWidget>
 #include <QMacNativeWidget>
+#include <qmacfunctions.h>
+
+#include <QsLog.h>
 
 #import <AppKit/AppKit.h>
 #import <Foundation/Foundation.h>
-
 #import <Cocoa/Cocoa.h>
 
+//----------------------------
+
 @interface CustomSeparator : NSView
 
 @end
@@ -23,15 +27,121 @@
 
 @end
 
+//----------------------------
+@interface MyToolbarDelegate : NSObject <NSToolbarDelegate>
+{
+@public
+    YACReaderMacOSXToolbar * mytoolbar;
+}
 
-YACReaderMacOSXToolbar::YACReaderMacOSXToolbar(QObject *parent) :
-    QMacToolBar(parent)
+- (NSToolbarItem *) toolbar:(NSToolbar *)toolbar itemForItemIdentifier:(NSString *) itemIdent willBeInsertedIntoToolbar:(BOOL) willBeInserted;
+- (NSArray *)toolbarDefaultItemIdentifiers:(NSToolbar*)toolbar;
+- (NSArray *)toolbarAllowedItemIdentifiers:(NSToolbar*)toolbar;
+//- (NSArray *)toolbarSelectableItemIdentifiers:(NSToolbar *)toolbar;
+- (IBAction)itemClicked:(id)sender;
+@end
+
+
+@implementation MyToolbarDelegate
+
+- (NSArray *)toolbarDefaultItemIdentifiers:(NSToolbar*)toolbar
+{
+    Q_UNUSED(toolbar);
+
+    NSMutableArray *array = [[NSMutableArray alloc] init];
+
+    QList<QMacToolBarItem *> items = mytoolbar->items();
+    foreach (const QMacToolBarItem * item, items) {
+        [array addObject : item->nativeToolBarItem().itemIdentifier];
+    }
+    return array;
+    //return toolbarPrivate->getItemIdentifiers(toolbarPrivate->items, false);
+}
+
+- (NSArray *)toolbarAllowedItemIdentifiers:(NSToolbar*)toolbar
+{
+    Q_UNUSED(toolbar);
+
+    NSMutableArray *array = [[NSMutableArray alloc] init];
+
+    QList<QMacToolBarItem *> items = mytoolbar->items();
+    foreach (const QMacToolBarItem * item, items) {
+        [array addObject : item->nativeToolBarItem().itemIdentifier];
+    }
+    return array;
+    //return toolbarPrivate->getItemIdentifiers(toolbarPrivate->allowedItems, false);
+}
+/*
+- (NSArray *)toolbarSelectableItemIdentifiers: (NSToolbar *)toolbar
+{
+    Q_UNUSED(toolbar);
+
+    NSMutableArray *array = [[NSMutableArray alloc] init];
+
+    QList<QMacToolBarItem *> items = mytoolbar->items();
+    foreach (const QMacToolBarItem * item, items) {
+        [array addObject : item->nativeToolBarItem().itemIdentifier];
+    }
+    return array;
+    //NSMutableArray *array = toolbarPrivate->getItemIdentifiers(toolbarPrivate->items, true);
+    //[array addObjectsFromArray:toolbarPrivate->getItemIdentifiers(toolbarPrivate->allowedItems, true)];
+    //return array;
+}*/
+
+- (IBAction)itemClicked:(id)sender
+{
+    NSToolbarItem *item = reinterpret_cast<NSToolbarItem *>(sender);
+    //toolbarPrivate->itemClicked(item);
+}
+
+- (NSToolbarItem *) toolbar: (NSToolbar *)toolbar itemForItemIdentifier: (NSString *) itemIdentifier willBeInsertedIntoToolbar:(BOOL) willBeInserted
+{
+    Q_UNUSED(toolbar);
+    Q_UNUSED(willBeInserted);
+    QList<QMacToolBarItem *> items = mytoolbar->items();
+
+    int i = [itemIdentifier intValue];
+
+    foreach (const QMacToolBarItem * item, items) {
+        NSToolbarItem *toolbarItem = item->nativeToolBarItem();
+        if([toolbarItem.itemIdentifier isEqual:itemIdentifier])
+        {
+
+        [toolbarItem setTarget:self];
+        [toolbarItem setAction:@selector(itemClicked:)];
+
+        return toolbarItem;
+        }
+    }
+    return nil;
+}
+
+- (BOOL)validateToolbarItem:(NSToolbarItem *)theItem
+{
+    int i = -1;
+
+    QString identifier = QString::fromNSString(theItem.itemIdentifier);
+
+    if(mytoolbar->actions.contains(identifier))
+    {
+        return mytoolbar->actions.value(identifier)->isEnabled();
+    }
+    else return NO;
+}
+@end
+
+//----------------------------
+
+YACReaderMacOSXToolbar::YACReaderMacOSXToolbar(QObject *parent)
 {
     //setup native toolbar
     nativeToolBar= nativeToolbar();
     [nativeToolBar setSizeMode:NSToolbarSizeModeSmall];
     [nativeToolBar setDisplayMode:NSToolbarDisplayModeIconOnly];
 
+    delegate = [[MyToolbarDelegate alloc] init];
+    ((MyToolbarDelegate *)delegate)->mytoolbar = this;
+    [nativeToolBar setDelegate:(MyToolbarDelegate *)delegate];
     //button testing
     /*QPixmap p(100,100);
 
@@ -56,6 +166,12 @@ void YACReaderMacOSXToolbar::addAction(QAction *action)
     connect(toolBarItem,SIGNAL(activated()),action, SIGNAL(triggered()));
 
     //TODO add support for enable/disable toolbaritems
+    NSToolbarItem * nativeItem = toolBarItem->nativeToolBarItem();
+    //[nativeItem setTarget:[[MyToolbarDelegate alloc] init]];
+
+    [nativeToolBar  validateVisibleItems];
+
+    actions.insert(QString::fromNSString(nativeItem.itemIdentifier),action);
 }
 
 void YACReaderMacOSXToolbar::addDropDownItem(const QList<QAction *> &actions, const QAction *defaultAction)