Tools/WinSN5.0Ver.iso/NETSCAP.50/WIN1998.ZIP/ns/cmd/macfe/gui/CNetscapeWindow.cp

Text File | 1998-04-08 | 5.1 KB | 159 lines

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * The contents of this file are subject to the Netscape Public License
 * Version 1.0 (the "NPL"); you may not use this file except in
 * compliance with the NPL.  You may obtain a copy of the NPL at
 * http://www.mozilla.org/NPL/
 *
 * Software distributed under the NPL is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
 * for the specific language governing rights and limitations under the
 * NPL.
 *
 * The Initial Developer of this code under the NPL is Netscape
 * Communications Corporation.  Portions created by Netscape are
 * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
 * Reserved.
 */

// ╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤
//    CNetscapeWindow.cp
// ╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤╤

#include "CNetscapeWindow.h"

#ifdef PowerPlant_PCH
#include PowerPlant_PCH
#endif

#include "prefapi.h"
#include "resgui.h"

#include "CDragBar.h"
#include "CDragBarContainer.h"
#include "CNSContext.h"
#include "net.h"
#include "client.h"
#include "PascalString.h"

//-----------------------------------
CNetscapeWindow::CNetscapeWindow(LStream *inStream, DataIDT inWindowType)
//-----------------------------------
:    CMediatedWindow(inStream, inWindowType)
{
    // We need to read the preferences to really know whether
    // or not a tool bar should be visible. This can be taken
    // care of in the FinishCreateSelf method of derived classes.
    // For now, just assume they are all visible
    for (int i = 0; i < kMaxToolbars; i++)
        mToolbarShown[i] = true;
    SetAttribute(windAttr_DelaySelect);
} // CNetscapeWindow::CNetscapeWindow

//-----------------------------------
CNetscapeWindow::~CNetscapeWindow()
//-----------------------------------
{
}

//-----------------------------------
Boolean CNetscapeWindow::ObeyCommand(CommandT inCommand, void *ioParam)
//-----------------------------------
{
    Boolean        cmdHandled = true;

    switch (inCommand)
    {
        case cmd_Preferences:
            DoDefaultPrefs();
            break;
        default:
            cmdHandled = Inherited::ObeyCommand(inCommand, ioParam);
            break;
    }

    return cmdHandled;
}

//-----------------------------------
void CNetscapeWindow::ShowOneDragBar(PaneIDT dragBarID, Boolean isShown)
// shows or hides a single toolbar
// This used to be in CBrowserWindow. Moved up to CNetscapeWindow on 5/23/97 by andrewb
//-----------------------------------
{
    CDragBarContainer* container = dynamic_cast<CDragBarContainer*>(FindPaneByID(CDragBarContainer::class_ID));
    CDragBar* theBar = dynamic_cast<CDragBar*>(FindPaneByID(dragBarID));

    if (container && theBar) {
        if (isShown)
            container->ShowBar(theBar);
        else
            container->HideBar(theBar);
    }
} // CNetscapeWindow::ShowOneDragBar

//-----------------------------------
void CNetscapeWindow::ToggleDragBar(PaneIDT dragBarID, int whichBar, const char* prefName)
// toggles a toolbar and updates the specified preference
// This used to be in CBrowserWindow. Moved up to CNetscapeWindow on 5/23/97 by andrewb
//-----------------------------------
{
    Boolean showIt = ! mToolbarShown[whichBar];
    ShowOneDragBar(dragBarID, showIt);

    if (prefName) {
        PREF_SetBoolPref(prefName, showIt);
    }

    // force menu items to update show "Show" and "Hide" string changes are reflected
    LCommander::SetUpdateCommandStatus(true);

    mToolbarShown[whichBar] = showIt;
} // CNetscapeWindow::ToggleDragBar

//-----------------------------------
URL_Struct* CNetscapeWindow::CreateURLForProxyDrag(char* outTitle)
//-----------------------------------
{
    // Default implementation
    URL_Struct* result = nil;
    CNSContext* context = GetWindowContext();
    if (context)
    {
        History_entry* theCurrentHistoryEntry = context->GetCurrentHistoryEntry();
        if (theCurrentHistoryEntry)
        {
            result = NET_CreateURLStruct(theCurrentHistoryEntry->address, NET_NORMAL_RELOAD);
            if (outTitle)
            {
                // The longest string that outTitle can contain is 255 characters but it
                // will eventually be truncated to 31 characters before it's used so why
                // not just truncate it here.  Fixes bug #86628 where a page has an
                // obscenely long (something like 1000 characters) title
                strncpy(outTitle, theCurrentHistoryEntry->title, 255);
                outTitle[255] = 0;    // Make damn sure it's truncated
                NET_UnEscape(outTitle);
            }
        }
    }
    return result;
} // CNetscapeWindow::CreateURLForProxyDrag

//-----------------------------------
/*static*/void CNetscapeWindow::DisplayStatusMessageInAllWindows(ConstStringPtr inMessage)
//-----------------------------------
{
    CMediatedWindow* aWindow = NULL;
    CWindowIterator iter(WindowType_Any);
    while (iter.Next(aWindow))
    {
        CNetscapeWindow* nscpWindow = dynamic_cast<CNetscapeWindow*>(aWindow);
        if (nscpWindow)
        {
            MWContext* mwContext = *nscpWindow->GetWindowContext();
            if (mwContext)
                FE_Progress(mwContext, CStr255(inMessage));
        }
    }
} // CNetscapeWindow::DisplayStatusMessageInAllWindows