mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-09-09 20:54:40 +00:00
222 lines
6.1 KiB
Plaintext
222 lines
6.1 KiB
Plaintext
/* -*- Mode: c++; tab-width: 2; indent-tabs-mode: nil; -*- */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#import <Cocoa/Cocoa.h>
|
|
#import <Carbon/Carbon.h>
|
|
typedef uint32_t NSUInteger;
|
|
typedef int32_t NSInteger;
|
|
|
|
#include "nsStandaloneNativeMenu.h"
|
|
#include "nsMenuUtilsX.h"
|
|
#include "nsIDOMElement.h"
|
|
#include "nsIMutationObserver.h"
|
|
#include "nsGkAtoms.h"
|
|
#include "nsObjCExceptions.h"
|
|
|
|
|
|
NS_IMPL_ISUPPORTS_INHERITED(nsStandaloneNativeMenu, nsMenuGroupOwnerX,
|
|
nsIMutationObserver, nsIStandaloneNativeMenu)
|
|
|
|
nsStandaloneNativeMenu::nsStandaloneNativeMenu()
|
|
: mMenu(nullptr)
|
|
, mContainerStatusBarItem(nil)
|
|
{
|
|
}
|
|
|
|
nsStandaloneNativeMenu::~nsStandaloneNativeMenu()
|
|
{
|
|
if (mMenu) delete mMenu;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsStandaloneNativeMenu::Init(nsIDOMElement * aDOMElement)
|
|
{
|
|
#ifdef DEBUG
|
|
fprintf(stderr, "nsStandaloneNativeMenu::Init\n");
|
|
#endif
|
|
|
|
NS_ASSERTION(mMenu == nullptr, "nsNativeMenu::Init - mMenu not null!");
|
|
|
|
nsresult rv;
|
|
|
|
nsCOMPtr<nsIContent> content = do_QueryInterface(aDOMElement, &rv);
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
if (!content->IsAnyOfXULElements(nsGkAtoms::menu, nsGkAtoms::menupopup))
|
|
return NS_ERROR_FAILURE;
|
|
|
|
rv = nsMenuGroupOwnerX::Create(content);
|
|
if (NS_FAILED(rv))
|
|
return rv;
|
|
|
|
mMenu = new nsMenuX();
|
|
rv = mMenu->Create(this, this, content);
|
|
if (NS_FAILED(rv)) {
|
|
delete mMenu;
|
|
mMenu = nullptr;
|
|
return rv;
|
|
}
|
|
|
|
mMenu->SetupIcon();
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
static void
|
|
UpdateMenu(nsMenuX * aMenu)
|
|
{
|
|
aMenu->MenuOpened();
|
|
aMenu->MenuClosed();
|
|
|
|
uint32_t itemCount = aMenu->GetItemCount();
|
|
for (uint32_t i = 0; i < itemCount; i++) {
|
|
nsMenuObjectX * menuObject = aMenu->GetItemAt(i);
|
|
if (menuObject->MenuObjectType() == eSubmenuObjectType) {
|
|
UpdateMenu(static_cast<nsMenuX*>(menuObject));
|
|
}
|
|
}
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsStandaloneNativeMenu::MenuWillOpen(bool * aResult)
|
|
{
|
|
NS_ASSERTION(mMenu != nullptr, "nsStandaloneNativeMenu::OnOpen - mMenu is null!");
|
|
|
|
// Force an update on the mMenu by faking an open/close on all of
|
|
// its submenus.
|
|
UpdateMenu(mMenu);
|
|
|
|
*aResult = true;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsStandaloneNativeMenu::GetNativeMenu(void ** aVoidPointer)
|
|
{
|
|
if (mMenu) {
|
|
*aVoidPointer = mMenu->NativeData();
|
|
[[(NSObject *)(*aVoidPointer) retain] autorelease];
|
|
return NS_OK;
|
|
} else {
|
|
*aVoidPointer = nullptr;
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
}
|
|
}
|
|
|
|
static NSMenuItem *
|
|
NativeMenuItemWithLocation(NSMenu * currentSubmenu, NSString * locationString)
|
|
{
|
|
NSArray * indexes = [locationString componentsSeparatedByString:@"|"];
|
|
NSUInteger indexCount = [indexes count];
|
|
if (indexCount == 0)
|
|
return nil;
|
|
|
|
for (NSUInteger i = 0; i < indexCount; i++) {
|
|
// NSInteger targetIndex = [[indexes objectAtIndex:i] integerValue];
|
|
NSInteger targetIndex = [[indexes objectAtIndex:i] intValue];
|
|
NSInteger itemCount = [currentSubmenu numberOfItems];
|
|
if (targetIndex < itemCount) {
|
|
NSMenuItem* menuItem = [currentSubmenu itemAtIndex:targetIndex];
|
|
|
|
// If this is the last index, just return the menu item.
|
|
if (i == (indexCount - 1))
|
|
return menuItem;
|
|
|
|
// If this is not the last index, find the submenu and keep going.
|
|
if ([menuItem hasSubmenu])
|
|
currentSubmenu = [menuItem submenu];
|
|
else
|
|
return nil;
|
|
}
|
|
}
|
|
|
|
return nil;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsStandaloneNativeMenu::ActivateNativeMenuItemAt(const nsAString& indexString)
|
|
{
|
|
NS_OBJC_BEGIN_TRY_ABORT_BLOCK_NSRESULT;
|
|
|
|
if (!mMenu)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
|
|
NSString * locationString = [NSString stringWithCharacters:reinterpret_cast<const unichar*>(indexString.BeginReading())
|
|
length:indexString.Length()];
|
|
NSMenu * menu = static_cast<NSMenu *> (mMenu->NativeData());
|
|
NSMenuItem * item = NativeMenuItemWithLocation(menu, locationString);
|
|
|
|
// We can't perform an action on an item with a submenu, that will raise
|
|
// an obj-c exception.
|
|
if (item && ![item hasSubmenu]) {
|
|
NSMenu * parent = [item menu];
|
|
if (parent) {
|
|
// NSLog(@"Performing action for native menu item titled: %@\n",
|
|
// [[currentSubmenu itemAtIndex:targetIndex] title]);
|
|
[parent performActionForItemAtIndex:[parent indexOfItem:item]];
|
|
return NS_OK;
|
|
}
|
|
}
|
|
|
|
return NS_ERROR_FAILURE;
|
|
|
|
NS_OBJC_END_TRY_ABORT_BLOCK_NSRESULT;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsStandaloneNativeMenu::ForceUpdateNativeMenuAt(const nsAString& indexString)
|
|
{
|
|
if (!mMenu)
|
|
return NS_ERROR_NOT_INITIALIZED;
|
|
|
|
NSString* locationString = [NSString stringWithCharacters:reinterpret_cast<const unichar*>(indexString.BeginReading())
|
|
length:indexString.Length()];
|
|
NSArray* indexes = [locationString componentsSeparatedByString:@"|"];
|
|
unsigned int indexCount = [indexes count];
|
|
if (indexCount == 0)
|
|
return NS_OK;
|
|
|
|
nsMenuX* currentMenu = mMenu;
|
|
|
|
// now find the correct submenu
|
|
for (unsigned int i = 1; currentMenu && i < indexCount; i++) {
|
|
int targetIndex = [[indexes objectAtIndex:i] intValue];
|
|
int visible = 0;
|
|
uint32_t length = currentMenu->GetItemCount();
|
|
for (unsigned int j = 0; j < length; j++) {
|
|
nsMenuObjectX* targetMenu = currentMenu->GetItemAt(j);
|
|
if (!targetMenu)
|
|
return NS_OK;
|
|
if (!nsMenuUtilsX::NodeIsHiddenOrCollapsed(targetMenu->Content())) {
|
|
visible++;
|
|
if (targetMenu->MenuObjectType() == eSubmenuObjectType && visible == (targetIndex + 1)) {
|
|
currentMenu = static_cast<nsMenuX*>(targetMenu);
|
|
// fake open/close to cause lazy update to happen
|
|
currentMenu->MenuOpened();
|
|
currentMenu->MenuClosed();
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
void
|
|
nsStandaloneNativeMenu::IconUpdated()
|
|
{
|
|
if (mContainerStatusBarItem) {
|
|
[mContainerStatusBarItem setImage:[mMenu->NativeMenuItem() image]];
|
|
}
|
|
}
|
|
|
|
void
|
|
nsStandaloneNativeMenu::SetContainerStatusBarItem(NSStatusItem* aItem)
|
|
{
|
|
mContainerStatusBarItem = aItem;
|
|
IconUpdated();
|
|
}
|