mirror of
https://github.com/roytam1/palemoon27.git
synced 2026-06-10 02:18:57 +00:00
Moonchild
358 lines
12 KiB
C++
358 lines
12 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
|
|
*
|
|
* 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/. */
|
|
|
|
#include "nsCOMPtr.h"
|
|
|
|
#include "nsPrintingPromptService.h"
|
|
#include "nsIPrintingPromptService.h"
|
|
#include "nsIFactory.h"
|
|
#include "nsPIDOMWindow.h"
|
|
#include "nsReadableUtils.h"
|
|
#include "nsIEmbeddingSiteWindow.h"
|
|
#include "nsIServiceManager.h"
|
|
#include "nsIWebBrowserChrome.h"
|
|
#include "nsIWindowWatcher.h"
|
|
#include "nsPrintDialogUtil.h"
|
|
|
|
// Printing Progress Includes
|
|
#include "nsPrintProgress.h"
|
|
#include "nsPrintProgressParams.h"
|
|
#include "nsIWebProgressListener.h"
|
|
|
|
// XP Dialog includes
|
|
#include "nsIDialogParamBlock.h"
|
|
#include "nsISupportsUtils.h"
|
|
#include "nsISupportsArray.h"
|
|
|
|
// Includes need to locate the native Window
|
|
#include "nsIWidget.h"
|
|
#include "nsIBaseWindow.h"
|
|
#include "nsIWebBrowserChrome.h"
|
|
#include "nsIDocShellTreeOwner.h"
|
|
#include "nsIDocShellTreeItem.h"
|
|
#include "nsIDocShell.h"
|
|
#include "nsIInterfaceRequestorUtils.h"
|
|
|
|
|
|
static const char *kPrintProgressDialogURL = "chrome://global/content/printProgress.xul";
|
|
static const char *kPrtPrvProgressDialogURL = "chrome://global/content/printPreviewProgress.xul";
|
|
static const char *kPageSetupDialogURL = "chrome://global/content/printPageSetup.xul";
|
|
|
|
/****************************************************************
|
|
************************* ParamBlock ***************************
|
|
****************************************************************/
|
|
|
|
class ParamBlock {
|
|
|
|
public:
|
|
ParamBlock()
|
|
{
|
|
mBlock = 0;
|
|
}
|
|
~ParamBlock()
|
|
{
|
|
NS_IF_RELEASE(mBlock);
|
|
}
|
|
nsresult Init() {
|
|
return CallCreateInstance(NS_DIALOGPARAMBLOCK_CONTRACTID, &mBlock);
|
|
}
|
|
nsIDialogParamBlock * operator->() const MOZ_NO_ADDREF_RELEASE_ON_RETURN { return mBlock; }
|
|
operator nsIDialogParamBlock * const () { return mBlock; }
|
|
|
|
private:
|
|
nsIDialogParamBlock *mBlock;
|
|
};
|
|
|
|
//*****************************************************************************
|
|
|
|
NS_IMPL_ISUPPORTS(nsPrintingPromptService, nsIPrintingPromptService, nsIWebProgressListener)
|
|
|
|
nsPrintingPromptService::nsPrintingPromptService()
|
|
{
|
|
}
|
|
|
|
//-----------------------------------------------------------
|
|
nsPrintingPromptService::~nsPrintingPromptService()
|
|
{
|
|
}
|
|
|
|
//-----------------------------------------------------------
|
|
nsresult
|
|
nsPrintingPromptService::Init()
|
|
{
|
|
nsresult rv;
|
|
mWatcher = do_GetService(NS_WINDOWWATCHER_CONTRACTID, &rv);
|
|
return rv;
|
|
}
|
|
|
|
//-----------------------------------------------------------
|
|
HWND
|
|
nsPrintingPromptService::GetHWNDForDOMWindow(nsIDOMWindow *aWindow)
|
|
{
|
|
nsCOMPtr<nsIWebBrowserChrome> chrome;
|
|
|
|
// We might be embedded so check this path first
|
|
if (mWatcher) {
|
|
nsCOMPtr<nsIDOMWindow> fosterParent;
|
|
if (!aWindow)
|
|
{ // it will be a dependent window. try to find a foster parent.
|
|
mWatcher->GetActiveWindow(getter_AddRefs(fosterParent));
|
|
aWindow = fosterParent;
|
|
}
|
|
mWatcher->GetChromeForWindow(aWindow, getter_AddRefs(chrome));
|
|
}
|
|
|
|
if (chrome) {
|
|
nsCOMPtr<nsIEmbeddingSiteWindow> site(do_QueryInterface(chrome));
|
|
if (site)
|
|
{
|
|
HWND w;
|
|
site->GetSiteWindow(reinterpret_cast<void **>(&w));
|
|
return w;
|
|
}
|
|
}
|
|
|
|
// Now we might be the Browser so check this path
|
|
nsCOMPtr<nsPIDOMWindow> window(do_QueryInterface(aWindow));
|
|
|
|
nsCOMPtr<nsIDocShellTreeItem> treeItem =
|
|
do_QueryInterface(window->GetDocShell());
|
|
if (!treeItem) return nullptr;
|
|
|
|
nsCOMPtr<nsIDocShellTreeOwner> treeOwner;
|
|
treeItem->GetTreeOwner(getter_AddRefs(treeOwner));
|
|
if (!treeOwner) return nullptr;
|
|
|
|
nsCOMPtr<nsIWebBrowserChrome> webBrowserChrome(do_GetInterface(treeOwner));
|
|
if (!webBrowserChrome) return nullptr;
|
|
|
|
nsCOMPtr<nsIBaseWindow> baseWin(do_QueryInterface(webBrowserChrome));
|
|
if (!baseWin) return nullptr;
|
|
|
|
nsCOMPtr<nsIWidget> widget;
|
|
baseWin->GetMainWidget(getter_AddRefs(widget));
|
|
if (!widget) return nullptr;
|
|
|
|
return (HWND)widget->GetNativeData(NS_NATIVE_TMP_WINDOW);
|
|
|
|
}
|
|
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
// nsIPrintingPrompt
|
|
|
|
//-----------------------------------------------------------
|
|
NS_IMETHODIMP
|
|
nsPrintingPromptService::ShowPrintDialog(nsIDOMWindow *parent, nsIWebBrowserPrint *webBrowserPrint, nsIPrintSettings *printSettings)
|
|
{
|
|
NS_ENSURE_ARG(parent);
|
|
|
|
HWND hWnd = GetHWNDForDOMWindow(parent);
|
|
NS_ASSERTION(hWnd, "Couldn't get native window for PRint Dialog!");
|
|
|
|
return NativeShowPrintDialog(hWnd, webBrowserPrint, printSettings);
|
|
}
|
|
|
|
|
|
/* void showProgress (in nsIDOMWindow parent, in nsIWebBrowserPrint webBrowserPrint, in nsIPrintSettings printSettings, in nsIObserver openDialogObserver, in boolean isForPrinting, out nsIWebProgressListener webProgressListener, out nsIPrintProgressParams printProgressParams, out boolean notifyOnOpen); */
|
|
NS_IMETHODIMP
|
|
nsPrintingPromptService::ShowProgress(nsIDOMWindow* parent,
|
|
nsIWebBrowserPrint* webBrowserPrint, // ok to be null
|
|
nsIPrintSettings* printSettings, // ok to be null
|
|
nsIObserver* openDialogObserver, // ok to be null
|
|
bool isForPrinting,
|
|
nsIWebProgressListener** webProgressListener,
|
|
nsIPrintProgressParams** printProgressParams,
|
|
bool* notifyOnOpen)
|
|
{
|
|
NS_ENSURE_ARG(webProgressListener);
|
|
NS_ENSURE_ARG(printProgressParams);
|
|
NS_ENSURE_ARG(notifyOnOpen);
|
|
|
|
*notifyOnOpen = false;
|
|
if (mPrintProgress) {
|
|
*webProgressListener = nullptr;
|
|
*printProgressParams = nullptr;
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
nsPrintProgress* prtProgress = new nsPrintProgress();
|
|
mPrintProgress = prtProgress;
|
|
mWebProgressListener = prtProgress;
|
|
|
|
nsCOMPtr<nsIPrintProgressParams> prtProgressParams = new nsPrintProgressParams();
|
|
|
|
nsCOMPtr<nsIDOMWindow> parentWindow = parent;
|
|
|
|
if (mWatcher && !parentWindow) {
|
|
mWatcher->GetActiveWindow(getter_AddRefs(parentWindow));
|
|
}
|
|
|
|
if (parentWindow) {
|
|
mPrintProgress->OpenProgressDialog(parentWindow,
|
|
isForPrinting ? kPrintProgressDialogURL : kPrtPrvProgressDialogURL,
|
|
prtProgressParams, openDialogObserver, notifyOnOpen);
|
|
}
|
|
|
|
prtProgressParams.forget(printProgressParams);
|
|
NS_ADDREF(*webProgressListener = this);
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
/* void showPageSetup (in nsIDOMWindow parent, in nsIPrintSettings printSettings); */
|
|
NS_IMETHODIMP
|
|
nsPrintingPromptService::ShowPageSetup(nsIDOMWindow *parent, nsIPrintSettings *printSettings, nsIObserver *aObs)
|
|
{
|
|
NS_ENSURE_ARG(printSettings);
|
|
|
|
ParamBlock block;
|
|
nsresult rv = block.Init();
|
|
if (NS_FAILED(rv))
|
|
return rv;
|
|
|
|
block->SetInt(0, 0);
|
|
rv = DoDialog(parent, block, printSettings, kPageSetupDialogURL);
|
|
|
|
// if aWebBrowserPrint is not null then we are printing
|
|
// so we want to pass back NS_ERROR_ABORT on cancel
|
|
if (NS_SUCCEEDED(rv))
|
|
{
|
|
int32_t status;
|
|
block->GetInt(0, &status);
|
|
return status == 0?NS_ERROR_ABORT:NS_OK;
|
|
}
|
|
|
|
return rv;
|
|
}
|
|
|
|
/* void showPrinterProperties (in nsIDOMWindow parent, in wstring printerName, in nsIPrintSettings printSettings); */
|
|
NS_IMETHODIMP
|
|
nsPrintingPromptService::ShowPrinterProperties(nsIDOMWindow *parent, const char16_t *printerName, nsIPrintSettings *printSettings)
|
|
{
|
|
return NS_ERROR_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
//-----------------------------------------------------------
|
|
// Helper to Fly XP Dialog
|
|
nsresult
|
|
nsPrintingPromptService::DoDialog(nsIDOMWindow *aParent,
|
|
nsIDialogParamBlock *aParamBlock,
|
|
nsIPrintSettings* aPS,
|
|
const char *aChromeURL)
|
|
{
|
|
NS_ENSURE_ARG(aParamBlock);
|
|
NS_ENSURE_ARG(aPS);
|
|
NS_ENSURE_ARG(aChromeURL);
|
|
|
|
if (!mWatcher)
|
|
return NS_ERROR_FAILURE;
|
|
|
|
nsresult rv = NS_OK;
|
|
|
|
// get a parent, if at all possible
|
|
// (though we'd rather this didn't fail, it's OK if it does. so there's
|
|
// no failure or null check.)
|
|
nsCOMPtr<nsIDOMWindow> activeParent; // retain ownership for method lifetime
|
|
if (!aParent)
|
|
{
|
|
mWatcher->GetActiveWindow(getter_AddRefs(activeParent));
|
|
aParent = activeParent;
|
|
}
|
|
|
|
// create a nsISupportsArray of the parameters
|
|
// being passed to the window
|
|
nsCOMPtr<nsISupportsArray> array;
|
|
NS_NewISupportsArray(getter_AddRefs(array));
|
|
if (!array) return NS_ERROR_FAILURE;
|
|
|
|
nsCOMPtr<nsISupports> psSupports(do_QueryInterface(aPS));
|
|
NS_ASSERTION(psSupports, "PrintSettings must be a supports");
|
|
array->AppendElement(psSupports);
|
|
|
|
nsCOMPtr<nsISupports> blkSupps(do_QueryInterface(aParamBlock));
|
|
NS_ASSERTION(blkSupps, "IOBlk must be a supports");
|
|
array->AppendElement(blkSupps);
|
|
|
|
nsCOMPtr<nsISupports> arguments(do_QueryInterface(array));
|
|
NS_ASSERTION(array, "array must be a supports");
|
|
|
|
|
|
nsCOMPtr<nsIDOMWindow> dialog;
|
|
rv = mWatcher->OpenWindow(aParent, aChromeURL, "_blank",
|
|
"centerscreen,chrome,modal,titlebar", arguments,
|
|
getter_AddRefs(dialog));
|
|
|
|
return rv;
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////
|
|
// nsIWebProgressListener
|
|
//////////////////////////////////////////////////////////////////////
|
|
|
|
/* void onStateChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in long aStateFlags, in nsresult aStatus); */
|
|
NS_IMETHODIMP
|
|
nsPrintingPromptService::OnStateChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, uint32_t aStateFlags, nsresult aStatus)
|
|
{
|
|
if ((aStateFlags & STATE_STOP) && mWebProgressListener)
|
|
{
|
|
mWebProgressListener->OnStateChange(aWebProgress, aRequest, aStateFlags, aStatus);
|
|
if (mPrintProgress)
|
|
{
|
|
mPrintProgress->CloseProgressDialog(true);
|
|
}
|
|
mPrintProgress = nullptr;
|
|
mWebProgressListener = nullptr;
|
|
}
|
|
return NS_OK;
|
|
}
|
|
|
|
/* void onProgressChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in long aCurSelfProgress, in long aMaxSelfProgress, in long aCurTotalProgress, in long aMaxTotalProgress); */
|
|
NS_IMETHODIMP
|
|
nsPrintingPromptService::OnProgressChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, int32_t aCurSelfProgress, int32_t aMaxSelfProgress, int32_t aCurTotalProgress, int32_t aMaxTotalProgress)
|
|
{
|
|
if (mWebProgressListener)
|
|
{
|
|
return mWebProgressListener->OnProgressChange(aWebProgress, aRequest, aCurSelfProgress, aMaxSelfProgress, aCurTotalProgress, aMaxTotalProgress);
|
|
}
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
/* void onLocationChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsIURI location, in unsigned long aFlags); */
|
|
NS_IMETHODIMP
|
|
nsPrintingPromptService::OnLocationChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, nsIURI *location, uint32_t aFlags)
|
|
{
|
|
if (mWebProgressListener)
|
|
{
|
|
return mWebProgressListener->OnLocationChange(aWebProgress, aRequest, location, aFlags);
|
|
}
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
/* void onStatusChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsresult aStatus, in wstring aMessage); */
|
|
NS_IMETHODIMP
|
|
nsPrintingPromptService::OnStatusChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, nsresult aStatus, const char16_t *aMessage)
|
|
{
|
|
if (mWebProgressListener)
|
|
{
|
|
return mWebProgressListener->OnStatusChange(aWebProgress, aRequest, aStatus, aMessage);
|
|
}
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
/* void onSecurityChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long state); */
|
|
NS_IMETHODIMP
|
|
nsPrintingPromptService::OnSecurityChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, uint32_t state)
|
|
{
|
|
if (mWebProgressListener)
|
|
{
|
|
return mWebProgressListener->OnSecurityChange(aWebProgress, aRequest, state);
|
|
}
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
|