/*
 * DocumentWindowController.j
 * TextEditor
 *
 * Copyright (c) 2026 David Richardson
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

@import <Foundation/Foundation.j>
@import <AppKit/AppKit.j>

@import "LoremIpsum.j"


/*!
    Owns DocumentWindow.cib. The window's delegate outlet is connected to
    File's Owner in DocumentWindow.xib, so this controller is the window's
    delegate. windowDidLoad assigns it again, so the delegate is set even if
    the connection is missing from the xib.
*/
@implementation DocumentWindowController : CPWindowController <CPWindowDelegate>
{
    /*
        The text view inside the window's scroll view. The outlet is connected
        to the text view in DocumentWindow.xib.
    */
    @outlet CPTextView  textView;
}

- (id)init
{
    return [self initWithWindowCibName:@"DocumentWindow"];
}

- (void)windowDidLoad
{
    [super windowDidLoad];

    [[self window] setDelegate:self];
}

/*!
    Inserts the placeholder text from LoremIpsum at the text view's selection,
    replacing any selected text.

    The Edit menu item in MainMenu.xib sends this action to First Responder.
    The menu does not know about any document. AppKit passes the action along
    the responder chain of the key window, then of the main window: the text
    view, its superviews, the window, and then this controller, which is the
    window's next responder. So the text goes into the active document's
    window, and AppKit disables the menu item when no document window is
    active.

    insertText: changes the text the same way typing does. It registers the
    change with the document's undo manager, so Edit > Undo removes the
    inserted text.
*/
- (@action)insertLoremIpsum:(id)aSender
{
    [textView insertText:[LoremIpsum text]];
}

@end