зеркало из https://github.com/mozilla/pjs.git
initial add copied from widget\src\windows and all NS_NewXXX method
for bug 17027 r=kmcclusk
This commit is contained in:
rods%netscape.com
Родитель
325c55e57c
Коммит
2568ce1230
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@ -0,0 +1,288 @@
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
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||||
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#include "nsButton.h"
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#include "nsToolkit.h"
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#include "nsColor.h"
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#include "nsGUIEvent.h"
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#include "nsString.h"
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#include "nsStringUtil.h"
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#include <windows.h>
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#include "nsILookAndFeel.h"
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#include "nsWidgetsCID.h"
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#include "nsIComponentManager.h"
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#include "nsIDeviceContext.h"
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#include "nsIFontMetrics.h"
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static NS_DEFINE_IID(kLookAndFeelCID, NS_LOOKANDFEEL_CID);
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static NS_DEFINE_IID(kILookAndFeelIID, NS_ILOOKANDFEEL_IID);
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//-------------------------------------------------------------------------
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nsresult
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NS_NewButton(nsIButton** aControl)
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{
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NS_PRECONDITION(aControl, "null OUT ptr");
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if (nsnull == aControl) {
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return NS_ERROR_NULL_POINTER;
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}
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nsButton* it = new nsButton;
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if (!it) {
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return NS_ERROR_OUT_OF_MEMORY;
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}
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NS_ADDREF(it);
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// set the state flags (if any are provided)
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*aControl = (nsIButton*)it;
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return NS_OK;
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}
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NS_IMPL_ADDREF(nsButton)
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NS_IMPL_RELEASE(nsButton)
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//-------------------------------------------------------------------------
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//
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// nsButton constructor
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//
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//-------------------------------------------------------------------------
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nsButton::nsButton() : nsWindow() , nsIButton()
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{
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NS_INIT_REFCNT();
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}
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//-------------------------------------------------------------------------
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//
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// nsButton destructor
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//
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//-------------------------------------------------------------------------
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nsButton::~nsButton()
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{
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}
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/**
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* Implement the standard QueryInterface for NS_IWIDGET_IID and NS_ISUPPORTS_IID
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* @modify gpk 8/4/98
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* @param aIID The name of the class implementing the method
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* @param _classiiddef The name of the #define symbol that defines the IID
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* for the class (e.g. NS_ISUPPORTS_IID)
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*
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*/
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nsresult nsButton::QueryInterface(const nsIID& aIID, void** aInstancePtr)
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{
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if (NULL == aInstancePtr) {
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return NS_ERROR_NULL_POINTER;
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}
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static NS_DEFINE_IID(kIButton, NS_IBUTTON_IID);
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if (aIID.Equals(kIButton)) {
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*aInstancePtr = (void*) ((nsIButton*)this);
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NS_ADDREF_THIS();
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return NS_OK;
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}
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return nsWindow::QueryInterface(aIID,aInstancePtr);
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}
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//-------------------------------------------------------------------------
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//
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// Set this button label
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//
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//-------------------------------------------------------------------------
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NS_METHOD nsButton::SetLabel(const nsString& aText)
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{
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mLabel = aText;
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if (NULL == mWnd) {
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return NS_ERROR_FAILURE;
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}
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NS_ALLOC_STR_BUF(label, aText, 256);
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VERIFY(::SetWindowText(mWnd, label));
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NS_FREE_STR_BUF(label);
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return NS_OK;
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}
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//-------------------------------------------------------------------------
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//
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// Get this button label
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//
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//-------------------------------------------------------------------------
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NS_METHOD nsButton::GetLabel(nsString& aBuffer)
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{
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aBuffer = mLabel;
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/*int actualSize = ::GetWindowTextLength(mWnd)+1;
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NS_ALLOC_CHAR_BUF(label, 256, actualSize);
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::GetWindowText(mWnd, label, actualSize);
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aBuffer.SetLength(0);
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aBuffer.Append(label);
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NS_FREE_CHAR_BUF(label);
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*/
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return NS_OK;
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}
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//-------------------------------------------------------------------------
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//
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// move, paint, resizes message - ignore
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//
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//-------------------------------------------------------------------------
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PRBool nsButton::OnMove(PRInt32, PRInt32)
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{
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return PR_FALSE;
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}
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PRBool nsButton::OnPaint()
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{
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//printf("** nsButton::OnPaint **\n");
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return PR_FALSE;
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}
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PRBool nsButton::OnResize(nsRect &aWindowRect)
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{
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return PR_FALSE;
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}
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//-------------------------------------------------------------------------
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//
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// return the window class name and initialize the class if needed
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//
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//-------------------------------------------------------------------------
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LPCTSTR nsButton::WindowClass()
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{
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return "BUTTON";
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}
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//-------------------------------------------------------------------------
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//
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// return window styles
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//
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//-------------------------------------------------------------------------
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DWORD nsButton::WindowStyle()
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{
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return WS_CHILD | WS_CLIPSIBLINGS;
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}
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//-------------------------------------------------------------------------
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//
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// return window extended styles
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//
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//-------------------------------------------------------------------------
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DWORD nsButton::WindowExStyle()
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{
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return 0;
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}
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/**
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* Renders the Button for Printing
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*
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**/
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NS_METHOD nsButton::Paint(nsIRenderingContext& aRenderingContext,
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const nsRect& aDirtyRect)
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{
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float appUnits;
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float devUnits;
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float scale;
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nsIDeviceContext * context;
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aRenderingContext.GetDeviceContext(context);
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context->GetCanonicalPixelScale(scale);
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context->GetAppUnitsToDevUnits(devUnits);
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context->GetDevUnitsToAppUnits(appUnits);
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nsRect rect;
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GetBoundsAppUnits(rect, appUnits);
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aRenderingContext.SetColor(NS_RGB(0,0,0));
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nscolor bgColor = NS_RGB(255,255,255);
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nscolor fgColor = NS_RGB(0,0,0);
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nscolor hltColor = NS_RGB(240,240,240);
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nscolor sdwColor = NS_RGB(128,128,128);
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nsILookAndFeel * lookAndFeel;
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if (NS_OK == nsComponentManager::CreateInstance(kLookAndFeelCID, nsnull, kILookAndFeelIID, (void**)&lookAndFeel)) {
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lookAndFeel->GetColor(nsILookAndFeel::eColor_WidgetBackground, bgColor);
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lookAndFeel->GetColor(nsILookAndFeel::eColor_WidgetForeground, fgColor);
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lookAndFeel->GetColor(nsILookAndFeel::eColor_Widget3DShadow, sdwColor);
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lookAndFeel->GetColor(nsILookAndFeel::eColor_Widget3DHighlight, hltColor);
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}
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aRenderingContext.SetColor(bgColor);
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aRenderingContext.FillRect(rect);
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/*aRenderingContext.SetColor(bgColor);
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for (int i=0;i<int(scale);i++) {
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aRenderingContext.DrawRect(rect);
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rect.x += 3;
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rect.y += 3;
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rect.width -= 6;
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rect.height -= 6;
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}*/
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nscoord onePixel = nscoord(scale);
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nscoord twoPixels = nscoord(scale*2);
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rect.x += onePixel;
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rect.y += onePixel;
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rect.width -= twoPixels;
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rect.height -= twoPixels;
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nscoord right = rect.x+rect.width;
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nscoord bottom = rect.y+rect.height;
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// Draw Left & Top
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aRenderingContext.SetColor(NS_RGB(225,225,225));
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DrawScaledLine(aRenderingContext, rect.x, rect.y, right, rect.y, scale, appUnits, PR_TRUE); // top
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DrawScaledLine(aRenderingContext, rect.x, rect.y, rect.x, bottom, scale, appUnits, PR_FALSE); // left
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//DrawScaledLine(aRenderingContext, rect.x+onePixel, rect.y+onePixel, right-onePixel, rect.y+onePixel, scale, appUnits, PR_TRUE); // top + 1
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//DrawScaledLine(aRenderingContext, rect.x+onePixel, rect.y+onePixel, rect.x+onePixel, bottom-onePixel, scale, appUnits, PR_FALSE); // left + 1
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// Draw Right & Bottom
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aRenderingContext.SetColor(NS_RGB(128,128,128));
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DrawScaledLine(aRenderingContext, right, rect.y+onePixel, right, bottom, scale, appUnits, PR_FALSE); // right
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DrawScaledLine(aRenderingContext, rect.x+onePixel, bottom, right, bottom, scale, appUnits, PR_TRUE); // bottom
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//DrawScaledLine(aRenderingContext, right-onePixel, rect.y+twoPixels, right-onePixel, bottom, scale, appUnits, PR_FALSE); // right + 1
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//DrawScaledLine(aRenderingContext, rect.x+twoPixels, bottom-onePixel, right, bottom-onePixel, scale, appUnits, PR_TRUE); // bottom + 1
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aRenderingContext.SetFont(*mFont);
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nscoord textWidth;
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nscoord textHeight;
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aRenderingContext.GetWidth(mLabel, textWidth);
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nsIFontMetrics* metrics;
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context->GetMetricsFor(*mFont, metrics);
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metrics->GetMaxAscent(textHeight);
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nscoord x = ((rect.width - textWidth) / 2) + rect.x;
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nscoord y = ((rect.height - textHeight) / 2) + rect.y;
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aRenderingContext.DrawString(mLabel, x, y);
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NS_RELEASE(context);
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return NS_OK;
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}
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@ -0,0 +1,71 @@
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|||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef nsButton_h__
|
||||
#define nsButton_h__
|
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|
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#include "nsdefs.h"
|
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#include "nsWindow.h"
|
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#include "nsSwitchToUIThread.h"
|
||||
|
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#include "nsIButton.h"
|
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|
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/**
|
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* Native Win32 button wrapper
|
||||
*/
|
||||
|
||||
class nsButton : public nsWindow,
|
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public nsIButton
|
||||
{
|
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|
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public:
|
||||
friend nsresult NS_NewButton(nsIButton** aControl);
|
||||
nsButton();
|
||||
virtual ~nsButton();
|
||||
|
||||
//nsISupports
|
||||
NS_IMETHOD QueryInterface(REFNSIID aIID, void** aInstancePtr);
|
||||
NS_IMETHOD_(nsrefcnt) AddRef(void);
|
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NS_IMETHOD_(nsrefcnt) Release(void);
|
||||
|
||||
// nsIButton part
|
||||
NS_IMETHOD SetLabel(const nsString& aText);
|
||||
NS_IMETHOD GetLabel(nsString& aBuffer);
|
||||
|
||||
// nsBaseWidget
|
||||
NS_IMETHOD Paint(nsIRenderingContext& aRenderingContext,
|
||||
const nsRect& aDirtyRect);
|
||||
|
||||
virtual PRBool OnMove(PRInt32 aX, PRInt32 aY);
|
||||
virtual PRBool OnPaint();
|
||||
virtual PRBool OnResize(nsRect &aWindowRect);
|
||||
|
||||
protected:
|
||||
nsString mLabel;
|
||||
|
||||
virtual LPCTSTR WindowClass();
|
||||
virtual DWORD WindowStyle();
|
||||
virtual DWORD WindowExStyle();
|
||||
|
||||
};
|
||||
|
||||
#endif // nsButton_h__
|
||||
|
|
@ -0,0 +1,275 @@
|
|||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsCheckButton.h"
|
||||
#include "nsToolkit.h"
|
||||
#include "nsColor.h"
|
||||
#include "nsGUIEvent.h"
|
||||
#include "nsString.h"
|
||||
#include "nsStringUtil.h"
|
||||
#include <windows.h>
|
||||
|
||||
#include "nsILookAndFeel.h"
|
||||
#include "nsWidgetsCID.h"
|
||||
#include "nsIComponentManager.h"
|
||||
|
||||
#include "nsIDeviceContext.h"
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
nsresult
|
||||
NS_NewCheckButton(nsICheckButton** aControl)
|
||||
{
|
||||
NS_PRECONDITION(aControl, "null OUT ptr");
|
||||
if (nsnull == aControl) {
|
||||
return NS_ERROR_NULL_POINTER;
|
||||
}
|
||||
nsCheckButton* it = new nsCheckButton;
|
||||
if (!it) {
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
}
|
||||
NS_ADDREF(it);
|
||||
*aControl = (nsICheckButton*)it;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMPL_ADDREF(nsCheckButton)
|
||||
NS_IMPL_RELEASE(nsCheckButton)
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// nsCheckButton constructor
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
nsCheckButton::nsCheckButton() : nsWindow() , nsICheckButton(),
|
||||
mState(PR_FALSE)
|
||||
{
|
||||
NS_INIT_REFCNT();
|
||||
}
|
||||
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// nsCheckButton destructor
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
nsCheckButton::~nsCheckButton()
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Implement the standard QueryInterface for NS_IWIDGET_IID and NS_ISUPPORTS_IID
|
||||
* @modify gpk 8/4/98
|
||||
* @param aIID The name of the class implementing the method
|
||||
* @param _classiiddef The name of the #define symbol that defines the IID
|
||||
* for the class (e.g. NS_ISUPPORTS_IID)
|
||||
*
|
||||
*/
|
||||
nsresult nsCheckButton::QueryInterface(const nsIID& aIID, void** aInstancePtr)
|
||||
{
|
||||
if (NULL == aInstancePtr) {
|
||||
return NS_ERROR_NULL_POINTER;
|
||||
}
|
||||
|
||||
static NS_DEFINE_IID(kICheckButtonIID, NS_ICHECKBUTTON_IID);
|
||||
if (aIID.Equals(kICheckButtonIID)) {
|
||||
*aInstancePtr = (void*) ((nsICheckButton*)this);
|
||||
NS_ADDREF_THIS();
|
||||
return NS_OK;
|
||||
}
|
||||
return nsWindow::QueryInterface(aIID,aInstancePtr);
|
||||
}
|
||||
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// Set this button label
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
NS_METHOD nsCheckButton::SetState(const PRBool aState)
|
||||
{
|
||||
mState = aState;
|
||||
if (mWnd) {
|
||||
BOOL state;
|
||||
if (aState)
|
||||
state = BST_CHECKED;
|
||||
else
|
||||
state = BST_UNCHECKED;
|
||||
::SendMessage(mWnd, BM_SETCHECK, (WPARAM)state, (LPARAM)0);
|
||||
}
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// Set this button label
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
NS_METHOD nsCheckButton::GetState(PRBool& aState)
|
||||
{
|
||||
if (::SendMessage(mWnd, BM_GETCHECK, (WPARAM)0, (LPARAM)0) == BST_CHECKED)
|
||||
aState = PR_TRUE;
|
||||
else
|
||||
aState = PR_FALSE;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// Set this button label
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
NS_METHOD nsCheckButton::SetLabel(const nsString& aText)
|
||||
{
|
||||
char label[256];
|
||||
aText.ToCString(label, 256);
|
||||
label[255] = '\0';
|
||||
VERIFY(::SetWindowText(mWnd, label));
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// Get this button label
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
NS_METHOD nsCheckButton::GetLabel(nsString& aBuffer)
|
||||
{
|
||||
int actualSize = ::GetWindowTextLength(mWnd)+1;
|
||||
NS_ALLOC_CHAR_BUF(label, 256, actualSize);
|
||||
::GetWindowText(mWnd, label, actualSize);
|
||||
aBuffer.SetLength(0);
|
||||
aBuffer.Append(label);
|
||||
NS_FREE_CHAR_BUF(label);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// move, paint, resizes message - ignore
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
PRBool nsCheckButton::OnMove(PRInt32, PRInt32)
|
||||
{
|
||||
return PR_FALSE;
|
||||
}
|
||||
|
||||
PRBool nsCheckButton::OnPaint()
|
||||
{
|
||||
return PR_FALSE;
|
||||
}
|
||||
|
||||
PRBool nsCheckButton::OnResize(nsRect &aWindowRect)
|
||||
{
|
||||
return PR_FALSE;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// return the window class name and initialize the class if needed
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
LPCTSTR nsCheckButton::WindowClass()
|
||||
{
|
||||
return "BUTTON";
|
||||
}
|
||||
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// return window styles
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
DWORD nsCheckButton::WindowStyle()
|
||||
{
|
||||
return BS_CHECKBOX | WS_CHILD | WS_CLIPSIBLINGS;
|
||||
}
|
||||
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// return window extended styles
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
DWORD nsCheckButton::WindowExStyle()
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Renders the CheckButton for Printing
|
||||
*
|
||||
**/
|
||||
NS_METHOD nsCheckButton::Paint(nsIRenderingContext& aRenderingContext,
|
||||
const nsRect& aDirtyRect)
|
||||
{
|
||||
nsRect rect;
|
||||
float appUnits;
|
||||
float scale;
|
||||
nsIDeviceContext * context;
|
||||
aRenderingContext.GetDeviceContext(context);
|
||||
|
||||
context->GetCanonicalPixelScale(scale);
|
||||
context->GetDevUnitsToAppUnits(appUnits);
|
||||
|
||||
GetBoundsAppUnits(rect, appUnits);
|
||||
|
||||
nscoord one = nscoord(PRFloat64(rect.height) * 1.0/20.0);
|
||||
nscoord three = nscoord(PRFloat64(rect.width) * 3.0/20.0);
|
||||
nscoord five = nscoord(PRFloat64(rect.width) * 5.0/20.0);
|
||||
nscoord six = nscoord(PRFloat64(rect.height) * 5.0/20.0);
|
||||
nscoord eight = nscoord(PRFloat64(rect.height) * 7.0/20.0);
|
||||
nscoord nine = nscoord(PRFloat64(rect.width) * 9.0/20.0);
|
||||
nscoord ten = nscoord(PRFloat64(rect.height) * 9.0/20.0);
|
||||
|
||||
rect.x += three;
|
||||
rect.y += nscoord(PRFloat64(rect.height) * 3.5 /20.0);
|
||||
rect.width = nscoord(PRFloat64(rect.width) * 12.0/20.0);
|
||||
rect.height = nscoord(PRFloat64(rect.height) * 12.0/20.0);
|
||||
|
||||
aRenderingContext.SetColor(NS_RGB(0,0,0));
|
||||
|
||||
nscoord onePixel = nscoord((appUnits+0.6F));
|
||||
DrawScaledRect(aRenderingContext, rect, scale, appUnits);
|
||||
nscoord x = rect.x;
|
||||
nscoord y = rect.y;
|
||||
|
||||
if (mState) {
|
||||
nscoord inc = nscoord(PRFloat64(rect.height) * 0.75/20.0);
|
||||
nscoord yy = 0;
|
||||
for (nscoord i=0;i<4;i++) {
|
||||
DrawScaledLine(aRenderingContext, x+three, y+eight+yy, x+five, y+ten+yy, scale, appUnits, PR_FALSE); // top
|
||||
DrawScaledLine(aRenderingContext, x+five, y+ten+yy, x+nine, y+six+yy, scale, appUnits, PR_FALSE); // top
|
||||
//aRenderingContext.DrawLine(x+three, y+eight+yy, x+five, y+ten+yy);
|
||||
//aRenderingContext.DrawLine(x+five, y+ten+yy, x+nine, y+six+yy);
|
||||
yy += nscoord(scale);
|
||||
}
|
||||
}
|
||||
|
||||
NS_RELEASE(context);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,74 @@
|
|||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef nsCheckButton_h__
|
||||
#define nsCheckButton_h__
|
||||
|
||||
#include "nsdefs.h"
|
||||
#include "nsWindow.h"
|
||||
#include "nsSwitchToUIThread.h"
|
||||
|
||||
#include "nsICheckButton.h"
|
||||
|
||||
/**
|
||||
* Native Win32 Checkbox wrapper
|
||||
*/
|
||||
|
||||
class nsCheckButton : public nsWindow,
|
||||
public nsICheckButton
|
||||
{
|
||||
|
||||
public:
|
||||
friend nsresult NS_NewCheckButton(nsICheckButton** aControl);
|
||||
|
||||
nsCheckButton();
|
||||
virtual ~nsCheckButton();
|
||||
|
||||
// nsISupports
|
||||
NS_IMETHOD QueryInterface(REFNSIID aIID, void** aInstancePtr);
|
||||
NS_IMETHOD_(nsrefcnt) AddRef(void);
|
||||
NS_IMETHOD_(nsrefcnt) Release(void);
|
||||
|
||||
// nsICheckButton part
|
||||
NS_IMETHOD SetLabel(const nsString &aText);
|
||||
NS_IMETHOD GetLabel(nsString &aBuffer);
|
||||
NS_IMETHOD SetState(const PRBool aState);
|
||||
NS_IMETHOD GetState(PRBool& aState);
|
||||
|
||||
NS_IMETHOD Paint(nsIRenderingContext& aRenderingContext,
|
||||
const nsRect& aDirtyRect);
|
||||
|
||||
virtual PRBool OnMove(PRInt32 aX, PRInt32 aY);
|
||||
virtual PRBool OnPaint();
|
||||
virtual PRBool OnResize(nsRect &aWindowRect);
|
||||
|
||||
|
||||
protected:
|
||||
PRBool mState;
|
||||
|
||||
virtual LPCTSTR WindowClass();
|
||||
virtual DWORD WindowStyle();
|
||||
virtual DWORD WindowExStyle();
|
||||
|
||||
};
|
||||
|
||||
#endif // nsCheckButton_h__
|
||||
|
|
@ -0,0 +1,263 @@
|
|||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsLabel.h"
|
||||
#include "nsILabel.h"
|
||||
#include "nsToolkit.h"
|
||||
#include "nsColor.h"
|
||||
#include "nsGUIEvent.h"
|
||||
#include "nsString.h"
|
||||
#include "nsStringUtil.h"
|
||||
#include "nsIFontMetrics.h"
|
||||
#include "nsIDeviceContext.h"
|
||||
#include <windows.h>
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
nsresult
|
||||
NS_NewLabel(nsILabel** aControl)
|
||||
{
|
||||
NS_PRECONDITION(aControl, "null OUT ptr");
|
||||
if (nsnull == aControl) {
|
||||
return NS_ERROR_NULL_POINTER;
|
||||
}
|
||||
nsLabel* it = new nsLabel;
|
||||
if (!it) {
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
}
|
||||
NS_ADDREF(it);
|
||||
*aControl = (nsILabel*)it;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMPL_ADDREF(nsLabel)
|
||||
NS_IMPL_RELEASE(nsLabel)
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// nsLabel constructor
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
nsLabel::nsLabel() : nsWindow(), nsILabel()
|
||||
{
|
||||
NS_INIT_REFCNT();
|
||||
mAlignment = eAlign_Left;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
NS_METHOD nsLabel::PreCreateWidget(nsWidgetInitData *aInitData)
|
||||
{
|
||||
if (nsnull != aInitData) {
|
||||
nsLabelInitData* data = (nsLabelInitData *) aInitData;
|
||||
mAlignment = data->mAlignment;
|
||||
}
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// nsLabel destructor
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
nsLabel::~nsLabel()
|
||||
{
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// Query interface implementation
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
nsresult nsLabel::QueryInterface(const nsIID& aIID, void** aInstancePtr)
|
||||
{
|
||||
nsresult result = nsWindow::QueryInterface(aIID, aInstancePtr);
|
||||
|
||||
static NS_DEFINE_IID(kILabelIID, NS_ILABEL_IID);
|
||||
if (result == NS_NOINTERFACE && aIID.Equals(kILabelIID)) {
|
||||
*aInstancePtr = (void*) ((nsILabel*)this);
|
||||
NS_ADDREF_THIS();
|
||||
result = NS_OK;
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// Set this button label
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
NS_METHOD nsLabel::SetAlignment(nsLabelAlignment aAlignment)
|
||||
{
|
||||
mAlignment = aAlignment;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// Set this button label
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
NS_METHOD nsLabel::SetLabel(const nsString& aText)
|
||||
{
|
||||
NS_ALLOC_STR_BUF(label, aText, 256);
|
||||
VERIFY(::SetWindowText(mWnd, label));
|
||||
NS_FREE_STR_BUF(label);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// Get this button label
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
NS_METHOD nsLabel::GetLabel(nsString& aBuffer)
|
||||
{
|
||||
int actualSize = ::GetWindowTextLength(mWnd)+1;
|
||||
NS_ALLOC_CHAR_BUF(label, 256, actualSize);
|
||||
::GetWindowText(mWnd, label, actualSize);
|
||||
aBuffer.SetLength(0);
|
||||
aBuffer.Append(label);
|
||||
NS_FREE_CHAR_BUF(label);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// move, paint, resizes message - ignore
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
PRBool nsLabel::OnMove(PRInt32, PRInt32)
|
||||
{
|
||||
return PR_FALSE;
|
||||
}
|
||||
|
||||
PRBool nsLabel::OnPaint()
|
||||
{
|
||||
//printf("** nsLabel::OnPaint **\n");
|
||||
return PR_FALSE;
|
||||
}
|
||||
|
||||
PRBool nsLabel::OnResize(nsRect &aWindowRect)
|
||||
{
|
||||
return PR_FALSE;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// return the window class name and initialize the class if needed
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
LPCTSTR nsLabel::WindowClass()
|
||||
{
|
||||
return "STATIC";
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// return window styles
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
DWORD nsLabel::WindowStyle()
|
||||
{
|
||||
DWORD style = WS_CHILD | WS_CLIPSIBLINGS;
|
||||
switch (mAlignment) {
|
||||
case eAlign_Right : style |= SS_RIGHT; break;
|
||||
case eAlign_Left : style |= SS_LEFT; break;
|
||||
case eAlign_Center: style |= SS_CENTER;break;
|
||||
default :
|
||||
style |= SS_LEFT;
|
||||
}
|
||||
return style;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// return window extended styles
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
DWORD nsLabel::WindowExStyle()
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// get position/dimensions
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
|
||||
NS_METHOD nsLabel::GetBounds(nsRect &aRect)
|
||||
{
|
||||
return nsWindow::GetBounds(aRect);
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
NS_METHOD nsLabel::GetPreferredSize(PRInt32& aWidth, PRInt32& aHeight)
|
||||
{
|
||||
if (nsnull == mContext) {
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
//nsIFontMetrics * fm = GetFont();;
|
||||
// mDeviceContext->GetMetricsFor(mFont, &fm);
|
||||
|
||||
nsIFontMetrics* metrics;
|
||||
mContext->GetMetricsFor(*mFont, metrics);
|
||||
|
||||
nsString text;
|
||||
GetLabel(text);
|
||||
|
||||
nsIRenderingContext *cx;
|
||||
mContext->CreateRenderingContext(this, cx);
|
||||
cx->SetFont(metrics);
|
||||
nscoord string_height, string_width;
|
||||
metrics->GetHeight(string_height);
|
||||
cx->GetWidth(text, string_width);
|
||||
NS_RELEASE(cx);
|
||||
NS_RELEASE(metrics);
|
||||
|
||||
if (mPreferredWidth != 0) {
|
||||
aWidth = mPreferredWidth;
|
||||
} else {
|
||||
aWidth = string_width+8;
|
||||
}
|
||||
|
||||
if (mPreferredHeight != 0) {
|
||||
aHeight = mPreferredHeight;
|
||||
} else {
|
||||
aHeight = string_height+8;
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
NS_METHOD nsLabel::SetPreferredSize(PRInt32 aWidth, PRInt32 aHeight)
|
||||
{
|
||||
mPreferredWidth = aWidth;
|
||||
mPreferredHeight = aHeight;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,75 @@
|
|||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef nsLabel_h__
|
||||
#define nsLabel_h__
|
||||
|
||||
#include "nsdefs.h"
|
||||
#include "nsWindow.h"
|
||||
#include "nsSwitchToUIThread.h"
|
||||
|
||||
#include "nsILabel.h"
|
||||
|
||||
/**
|
||||
* Native Win32 Label wrapper
|
||||
*/
|
||||
|
||||
class nsLabel : public nsWindow,
|
||||
public nsILabel
|
||||
{
|
||||
|
||||
public:
|
||||
friend nsresult NS_NewLabel(nsILabel** aControl);
|
||||
|
||||
nsLabel();
|
||||
virtual ~nsLabel();
|
||||
|
||||
// nsISupports
|
||||
NS_IMETHOD QueryInterface(REFNSIID aIID, void** aInstancePtr);
|
||||
NS_IMETHOD_(nsrefcnt) AddRef(void);
|
||||
NS_IMETHOD_(nsrefcnt) Release(void);
|
||||
|
||||
// nsILabel part
|
||||
NS_IMETHOD SetLabel(const nsString &aText);
|
||||
NS_IMETHOD GetLabel(nsString &aBuffer);
|
||||
NS_IMETHOD SetAlignment(nsLabelAlignment aAlignment);
|
||||
|
||||
virtual PRBool OnMove(PRInt32 aX, PRInt32 aY);
|
||||
virtual PRBool OnPaint();
|
||||
virtual PRBool OnResize(nsRect &aWindowRect);
|
||||
|
||||
NS_IMETHOD GetBounds(nsRect &aRect);
|
||||
NS_IMETHOD PreCreateWidget(nsWidgetInitData *aInitData);
|
||||
|
||||
NS_IMETHOD GetPreferredSize(PRInt32& aWidth, PRInt32& aHeight);
|
||||
NS_IMETHOD SetPreferredSize(PRInt32 aWidth, PRInt32 aHeight);
|
||||
|
||||
protected:
|
||||
nsLabelAlignment mAlignment;
|
||||
|
||||
virtual LPCTSTR WindowClass();
|
||||
virtual DWORD WindowStyle();
|
||||
virtual DWORD WindowExStyle();
|
||||
|
||||
};
|
||||
|
||||
#endif // nsLabel_h__
|
||||
|
|
@ -0,0 +1,215 @@
|
|||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsTextHelper.h"
|
||||
#include "nsToolkit.h"
|
||||
#include "nsColor.h"
|
||||
#include "nsGUIEvent.h"
|
||||
#include "nsString.h"
|
||||
#include "nsStringUtil.h"
|
||||
#include <windows.h>
|
||||
|
||||
|
||||
NS_METHOD nsTextHelper::PreCreateWidget(nsWidgetInitData *aInitData)
|
||||
{
|
||||
if (nsnull != aInitData) {
|
||||
nsTextWidgetInitData* data = (nsTextWidgetInitData *) aInitData;
|
||||
mIsPassword = data->mIsPassword;
|
||||
mIsReadOnly = data->mIsReadOnly;
|
||||
}
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_METHOD nsTextHelper::SetMaxTextLength(PRUint32 aChars)
|
||||
{
|
||||
::SendMessage(mWnd, EM_SETLIMITTEXT, (WPARAM) (INT)aChars, 0);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_METHOD nsTextHelper::GetText(nsString& aTextBuffer, PRUint32 aBufferSize, PRUint32& aActualSize) {
|
||||
|
||||
int length = GetWindowTextLength(mWnd);
|
||||
int bufLength = length + 1;
|
||||
NS_ALLOC_CHAR_BUF(buf, 512, bufLength);
|
||||
int charsCopied = GetWindowText(mWnd, buf, bufLength);
|
||||
aTextBuffer.SetLength(0);
|
||||
aTextBuffer.Append(buf);
|
||||
NS_FREE_CHAR_BUF(buf);
|
||||
aActualSize = charsCopied;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_METHOD nsTextHelper::SetText(const nsString &aText, PRUint32& aActualSize)
|
||||
{
|
||||
mText = aText;
|
||||
|
||||
NS_ALLOC_STR_BUF(buf, aText, 512);
|
||||
SetWindowText(mWnd, buf);
|
||||
NS_FREE_STR_BUF(buf);
|
||||
aActualSize = aText.Length();
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_METHOD nsTextHelper::InsertText(const nsString &aText, PRUint32 aStartPos, PRUint32 aEndPos, PRUint32& aActualSize)
|
||||
{
|
||||
nsString currentText;
|
||||
|
||||
PRUint32 actualSize;
|
||||
GetText(currentText, 256, actualSize);
|
||||
nsString newText(aText);
|
||||
currentText.Insert(newText, aStartPos, aText.Length());
|
||||
SetText(currentText,actualSize);
|
||||
aActualSize = aText.Length();
|
||||
|
||||
mText = currentText;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
NS_METHOD nsTextHelper::RemoveText()
|
||||
{
|
||||
SetWindowText(mWnd, "");
|
||||
return NS_OK;
|
||||
}
|
||||
NS_METHOD nsTextHelper::SetPassword(PRBool aIsPassword)
|
||||
{
|
||||
mIsPassword = aIsPassword;
|
||||
return NS_OK;
|
||||
}
|
||||
NS_METHOD nsTextHelper::SetReadOnly(PRBool aReadOnlyFlag, PRBool& aOldFlag)
|
||||
{
|
||||
aOldFlag = mIsReadOnly;
|
||||
mIsReadOnly = aReadOnlyFlag;
|
||||
// Update the widget
|
||||
::SendMessage(mWnd, EM_SETREADONLY, (WPARAM) (BOOL)aReadOnlyFlag, (LPARAM)0);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_METHOD nsTextHelper::SelectAll()
|
||||
{
|
||||
::SendMessage(mWnd, EM_SETSEL, (WPARAM) 0, (LPARAM)-1);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_METHOD nsTextHelper::SetSelection(PRUint32 aStartSel, PRUint32 aEndSel)
|
||||
{
|
||||
::SendMessage(mWnd, EM_SETSEL, (WPARAM) (INT)aStartSel, (INT) (LPDWORD)aEndSel);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_METHOD nsTextHelper::GetSelection(PRUint32 *aStartSel, PRUint32 *aEndSel)
|
||||
{
|
||||
::SendMessage(mWnd, EM_GETSEL, (WPARAM) (LPDWORD)aStartSel, (LPARAM) (LPDWORD)aEndSel);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_METHOD nsTextHelper::SetCaretPosition(PRUint32 aPosition)
|
||||
{
|
||||
SetSelection(aPosition, aPosition);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_METHOD nsTextHelper::GetCaretPosition(PRUint32& aPos)
|
||||
{
|
||||
PRUint32 start;
|
||||
PRUint32 end;
|
||||
GetSelection(&start, &end);
|
||||
if (start == end) {
|
||||
aPos = start;
|
||||
}
|
||||
else {
|
||||
aPos = PRUint32(-1);/* XXX is this right??? scary cast! */
|
||||
}
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// nsTextHelper constructor
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
|
||||
nsTextHelper::nsTextHelper() : nsWindow(), nsITextAreaWidget(), nsITextWidget()
|
||||
{
|
||||
mIsReadOnly = PR_FALSE;
|
||||
mIsPassword = PR_FALSE;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// nsTextHelper destructor
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
nsTextHelper::~nsTextHelper()
|
||||
{
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// return the window class name and initialize the class if needed
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
LPCTSTR nsTextHelper::WindowClass()
|
||||
{
|
||||
return("EDIT");
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// return window styles
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
DWORD nsTextHelper::WindowStyle()
|
||||
{
|
||||
DWORD style = ES_AUTOHSCROLL | WS_BORDER | WS_CHILD | WS_CLIPSIBLINGS | ES_NOHIDESEL;
|
||||
if (mIsPassword)
|
||||
style = style | ES_PASSWORD;
|
||||
|
||||
if (mIsReadOnly)
|
||||
style = style | ES_READONLY;
|
||||
|
||||
return style;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// return window extended styles
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
|
||||
DWORD nsTextHelper::WindowExStyle()
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// Clear window before paint
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
|
||||
PRBool nsTextHelper::AutoErase()
|
||||
{
|
||||
return(PR_TRUE);
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,71 @@
|
|||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
#ifndef nsTextHelper_h__
|
||||
#define nsTextHelper_h__
|
||||
|
||||
#include "nsdefs.h"
|
||||
#include "nsITextWidget.h"
|
||||
#include "nsITextAreaWidget.h"
|
||||
#include "nsWindow.h"
|
||||
|
||||
/**
|
||||
* Base class for nsTextAreaWidget and nsTextWidget
|
||||
*/
|
||||
|
||||
class nsTextHelper : public nsWindow,
|
||||
public nsITextAreaWidget,
|
||||
public nsITextWidget
|
||||
{
|
||||
|
||||
public:
|
||||
nsTextHelper();
|
||||
virtual ~nsTextHelper();
|
||||
|
||||
NS_IMETHOD SelectAll();
|
||||
NS_IMETHOD SetMaxTextLength(PRUint32 aChars);
|
||||
NS_IMETHOD GetText(nsString& aTextBuffer, PRUint32 aBufferSize, PRUint32& aActualSize);
|
||||
NS_IMETHOD SetText(const nsString &aText, PRUint32& aActualSize);
|
||||
NS_IMETHOD InsertText(const nsString &aText, PRUint32 aStartPos, PRUint32 aEndPos, PRUint32& aActualSize);
|
||||
NS_IMETHOD RemoveText();
|
||||
NS_IMETHOD SetPassword(PRBool aIsPassword);
|
||||
NS_IMETHOD SetReadOnly(PRBool aNewReadOnlyFlag, PRBool& aOldReadOnlyFlag);
|
||||
NS_IMETHOD SetSelection(PRUint32 aStartSel, PRUint32 aEndSel);
|
||||
NS_IMETHOD GetSelection(PRUint32 *aStartSel, PRUint32 *aEndSel);
|
||||
NS_IMETHOD SetCaretPosition(PRUint32 aPosition);
|
||||
NS_IMETHOD GetCaretPosition(PRUint32& aPosition);
|
||||
|
||||
NS_IMETHOD PreCreateWidget(nsWidgetInitData *aInitData);
|
||||
|
||||
virtual LPCTSTR WindowClass();
|
||||
virtual DWORD WindowStyle();
|
||||
virtual PRBool AutoErase();
|
||||
|
||||
protected:
|
||||
nsString mText;
|
||||
PRBool mIsPassword;
|
||||
PRBool mIsReadOnly;
|
||||
|
||||
virtual DWORD WindowExStyle();
|
||||
|
||||
};
|
||||
|
||||
#endif // nsTextHelper_h__
|
||||
|
|
@ -0,0 +1,311 @@
|
|||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
* Pierre Phaneuf <pp@ludusdesign.com>
|
||||
*/
|
||||
|
||||
#include "nsTextWidget.h"
|
||||
#include "nsToolkit.h"
|
||||
#include "nsColor.h"
|
||||
#include "nsGUIEvent.h"
|
||||
#include "nsString.h"
|
||||
#include <windows.h>
|
||||
|
||||
#include "nsILookAndFeel.h"
|
||||
#include "nsWidgetsCID.h"
|
||||
#include "nsIComponentManager.h"
|
||||
|
||||
#include "nsIDeviceContext.h"
|
||||
#include "nsIFontMetrics.h"
|
||||
|
||||
static NS_DEFINE_IID(kLookAndFeelCID, NS_LOOKANDFEEL_CID);
|
||||
static NS_DEFINE_IID(kILookAndFeelIID, NS_ILOOKANDFEEL_IID);
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
nsresult
|
||||
NS_NewTextWidget(nsITextWidget** aControl)
|
||||
{
|
||||
NS_PRECONDITION(aControl, "null OUT ptr");
|
||||
if (nsnull == aControl) {
|
||||
return NS_ERROR_NULL_POINTER;
|
||||
}
|
||||
nsTextWidget* it = new nsTextWidget;
|
||||
if (!it) {
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
}
|
||||
NS_ADDREF(it);
|
||||
*aControl = (nsITextWidget*)it;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMPL_ADDREF(nsTextWidget)
|
||||
NS_IMPL_RELEASE(nsTextWidget)
|
||||
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// nsTextWidget constructor
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
nsTextWidget::nsTextWidget() : nsTextHelper()
|
||||
{
|
||||
NS_INIT_REFCNT();
|
||||
mBackground = NS_RGB(124, 124, 124);
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// nsTextWidget destructor
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
nsTextWidget::~nsTextWidget()
|
||||
{
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// Query interface implementation
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
nsresult nsTextWidget::QueryInterface(const nsIID& aIID, void** aInstancePtr)
|
||||
{
|
||||
nsresult result = nsWindow::QueryInterface(aIID, aInstancePtr);
|
||||
|
||||
if (result == NS_NOINTERFACE && aIID.Equals(NS_GET_IID(nsITextWidget))) {
|
||||
*aInstancePtr = (void*) ((nsITextWidget*)this);
|
||||
NS_ADDREF_THIS();
|
||||
result = NS_OK;
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
// -----------------------------------------------------------------------
|
||||
//
|
||||
// Subclass (or remove the subclass from) this component's nsWindow
|
||||
// this is need for filtering out the "ding" when the return key is pressed
|
||||
//
|
||||
// -----------------------------------------------------------------------
|
||||
void nsTextWidget::SubclassWindow(BOOL bState)
|
||||
{
|
||||
NS_PRECONDITION(::IsWindow(mWnd), "Invalid window handle");
|
||||
|
||||
if (bState) {
|
||||
// change the nsWindow proc
|
||||
mPrevWndProc = (WNDPROC)::SetWindowLong(mWnd, GWL_WNDPROC,
|
||||
(LONG)nsTextWidget::TextWindowProc);
|
||||
NS_ASSERTION(mPrevWndProc, "Null standard window procedure");
|
||||
// connect the this pointer to the nsWindow handle
|
||||
::SetWindowLong(mWnd, GWL_USERDATA, (LONG)this);
|
||||
}
|
||||
else {
|
||||
(void) ::SetWindowLong(mWnd, GWL_WNDPROC, (LONG)mPrevWndProc);
|
||||
mPrevWndProc = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// the nsTextWidget procedure for all nsTextWidget in this toolkit
|
||||
// this is need for filtering out the "ding" when the return key is pressed
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
LRESULT CALLBACK nsTextWidget::TextWindowProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
|
||||
{
|
||||
// Filters the "ding" when hitting the return key
|
||||
if (msg == WM_CHAR) {
|
||||
long chCharCode = (TCHAR) wParam; // character code
|
||||
if (chCharCode == 13 || chCharCode == 9) {
|
||||
return 0L;
|
||||
}
|
||||
}
|
||||
|
||||
return nsWindow::WindowProc(hWnd, msg, wParam, lParam);
|
||||
}
|
||||
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// move, paint, resizes message - ignore
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
PRBool nsTextWidget::OnMove(PRInt32, PRInt32)
|
||||
{
|
||||
return PR_FALSE;
|
||||
}
|
||||
|
||||
PRBool nsTextWidget::OnPaint()
|
||||
{
|
||||
return PR_FALSE;
|
||||
}
|
||||
|
||||
|
||||
PRBool nsTextWidget::OnResize(nsRect &aWindowRect)
|
||||
{
|
||||
return PR_FALSE;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// return the window class name and initialize the class if needed
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
LPCTSTR nsTextWidget::WindowClass()
|
||||
{
|
||||
return(nsTextHelper::WindowClass());
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// return window styles
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
DWORD nsTextWidget::WindowStyle()
|
||||
{
|
||||
return(nsTextHelper::WindowStyle());
|
||||
}
|
||||
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// return window extended styles
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
|
||||
DWORD nsTextWidget::WindowExStyle()
|
||||
{
|
||||
return WS_EX_CLIENTEDGE;
|
||||
}
|
||||
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
//
|
||||
// get position/dimensions
|
||||
//
|
||||
//-------------------------------------------------------------------------
|
||||
|
||||
NS_METHOD nsTextWidget::GetBounds(nsRect &aRect)
|
||||
{
|
||||
nsWindow::GetNonClientBounds(aRect);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* Renders the TextWidget for Printing
|
||||
*
|
||||
**/
|
||||
NS_METHOD nsTextWidget::Paint(nsIRenderingContext& aRenderingContext,
|
||||
const nsRect& aDirtyRect)
|
||||
{
|
||||
nsRect rect;
|
||||
float appUnits;
|
||||
float scale;
|
||||
nsIDeviceContext * context;
|
||||
aRenderingContext.GetDeviceContext(context);
|
||||
|
||||
context->GetCanonicalPixelScale(scale);
|
||||
context->GetDevUnitsToAppUnits(appUnits);
|
||||
|
||||
GetBoundsAppUnits(rect, appUnits);
|
||||
|
||||
aRenderingContext.SetColor(NS_RGB(0,0,0));
|
||||
|
||||
nscolor bgColor = NS_RGB(255,255,255);
|
||||
nscolor fgColor = NS_RGB(0,0,0);
|
||||
nscolor hltColor = NS_RGB(240,240,240);
|
||||
nscolor sdwColor = NS_RGB(128,128,128);
|
||||
nscolor txtBGColor = NS_RGB(255,255,255);
|
||||
nscolor txtFGColor = NS_RGB(0,0,0);
|
||||
nsILookAndFeel * lookAndFeel;
|
||||
if (NS_OK == nsComponentManager::CreateInstance(kLookAndFeelCID, nsnull, kILookAndFeelIID, (void**)&lookAndFeel)) {
|
||||
lookAndFeel->GetColor(nsILookAndFeel::eColor_WidgetBackground, bgColor);
|
||||
lookAndFeel->GetColor(nsILookAndFeel::eColor_WidgetForeground, fgColor);
|
||||
lookAndFeel->GetColor(nsILookAndFeel::eColor_Widget3DShadow, sdwColor);
|
||||
lookAndFeel->GetColor(nsILookAndFeel::eColor_Widget3DHighlight, hltColor);
|
||||
lookAndFeel->GetColor(nsILookAndFeel::eColor_TextBackground, txtBGColor);
|
||||
lookAndFeel->GetColor(nsILookAndFeel::eColor_TextForeground, txtFGColor);
|
||||
}
|
||||
|
||||
aRenderingContext.SetColor(txtBGColor);
|
||||
aRenderingContext.FillRect(rect);
|
||||
|
||||
// Paint Black border
|
||||
//nsBaseWidget::Paint(aRenderingContext, aDirtyRect);
|
||||
|
||||
nscoord onePixel = nscoord(scale);
|
||||
nscoord twoPixels = nscoord(scale*2);
|
||||
|
||||
rect.x += onePixel;
|
||||
rect.y += onePixel;
|
||||
rect.width -= twoPixels+onePixel;
|
||||
rect.height -= twoPixels+onePixel;
|
||||
|
||||
nscoord right = rect.x+rect.width;
|
||||
nscoord bottom = rect.y+rect.height;
|
||||
|
||||
|
||||
// Draw Left & Top
|
||||
aRenderingContext.SetColor(NS_RGB(128,128,128));
|
||||
DrawScaledLine(aRenderingContext, rect.x, rect.y, right, rect.y, scale, appUnits, PR_TRUE); // top
|
||||
DrawScaledLine(aRenderingContext, rect.x, rect.y, rect.x, bottom, scale, appUnits, PR_FALSE); // left
|
||||
|
||||
//DrawScaledLine(aRenderingContext, rect.x+onePixel, rect.y+onePixel, right-onePixel, rect.y+onePixel, scale, appUnits, PR_TRUE); // top + 1
|
||||
//DrawScaledLine(aRenderingContext, rect.x+onePixel, rect.y+onePixel, rect.x+onePixel, bottom-onePixel, scale, appUnits, PR_FALSE); // left + 1
|
||||
|
||||
// Draw Right & Bottom
|
||||
aRenderingContext.SetColor(NS_RGB(192,192,192));
|
||||
DrawScaledLine(aRenderingContext, right, rect.y+onePixel, right, bottom, scale, appUnits, PR_FALSE); // right
|
||||
DrawScaledLine(aRenderingContext, rect.x+onePixel, bottom, right, bottom, scale, appUnits, PR_TRUE); // bottom
|
||||
|
||||
//DrawScaledLine(aRenderingContext, right-onePixel, rect.y+twoPixels, right-onePixel, bottom, scale, appUnits, PR_FALSE); // right + 1
|
||||
//DrawScaledLine(aRenderingContext, rect.x+twoPixels, bottom-onePixel, right, bottom-onePixel, scale, appUnits, PR_TRUE); // bottom + 1
|
||||
|
||||
|
||||
aRenderingContext.SetFont(*mFont);
|
||||
|
||||
nscoord textWidth;
|
||||
nscoord textHeight;
|
||||
aRenderingContext.GetWidth(mText, textWidth);
|
||||
|
||||
nsIFontMetrics* metrics;
|
||||
context->GetMetricsFor(*mFont, metrics);
|
||||
metrics->GetMaxAscent(textHeight);
|
||||
|
||||
nscoord x = (twoPixels * 2) + rect.x;
|
||||
nscoord y = ((rect.height - textHeight) / 2) + rect.y;
|
||||
aRenderingContext.SetColor(txtFGColor);
|
||||
if (!mIsPassword) {
|
||||
aRenderingContext.DrawString(mText, x, y);
|
||||
} else {
|
||||
nsString astricks;
|
||||
PRInt32 i;
|
||||
for (i=0;i<mText.Length();i++) {
|
||||
astricks.Append("*");
|
||||
}
|
||||
aRenderingContext.DrawString(astricks, x, y);
|
||||
|
||||
}
|
||||
|
||||
NS_RELEASE(context);
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,74 @@
|
|||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef nsTextWidget_h__
|
||||
#define nsTextWidget_h__
|
||||
|
||||
#include "nsdefs.h"
|
||||
#include "nsWindow.h"
|
||||
#include "nsSwitchToUIThread.h"
|
||||
#include "nsTextHelper.h"
|
||||
|
||||
#include "nsITextWidget.h"
|
||||
|
||||
/**
|
||||
* Native WIN32 single line edit control wrapper.
|
||||
*/
|
||||
|
||||
class nsTextWidget : public nsTextHelper
|
||||
{
|
||||
|
||||
public:
|
||||
friend nsresult NS_NewTextWidget(nsITextWidget** aControl);
|
||||
|
||||
nsTextWidget();
|
||||
virtual ~nsTextWidget();
|
||||
|
||||
// nsISupports
|
||||
NS_IMETHOD QueryInterface(REFNSIID aIID, void** aInstancePtr);
|
||||
NS_IMETHOD_(nsrefcnt) AddRef(void);
|
||||
NS_IMETHOD_(nsrefcnt) Release(void);
|
||||
|
||||
virtual PRBool OnPaint();
|
||||
virtual PRBool OnMove(PRInt32 aX, PRInt32 aY);
|
||||
virtual PRBool OnResize(nsRect &aWindowRect);
|
||||
NS_IMETHOD GetBounds(nsRect &aRect);
|
||||
|
||||
NS_IMETHOD Paint(nsIRenderingContext& aRenderingContext,
|
||||
const nsRect& aDirtyRect);
|
||||
|
||||
virtual void SubclassWindow(BOOL bState);
|
||||
|
||||
|
||||
protected:
|
||||
virtual LPCTSTR WindowClass();
|
||||
virtual DWORD WindowStyle();
|
||||
virtual DWORD WindowExStyle();
|
||||
|
||||
static LRESULT CALLBACK TextWindowProc(HWND hWnd,
|
||||
UINT msg,
|
||||
WPARAM wParam,
|
||||
LPARAM lParam);
|
||||
|
||||
};
|
||||
|
||||
#endif // nsTextWidget_h__
|
||||
|
|
@ -0,0 +1,42 @@
|
|||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef NSDEFS_H
|
||||
#define NSDEFS_H
|
||||
|
||||
#include <windows.h>
|
||||
|
||||
#ifdef _DEBUG
|
||||
#define BREAK_TO_DEBUGGER DebugBreak()
|
||||
#else
|
||||
#define BREAK_TO_DEBUGGER
|
||||
#endif
|
||||
|
||||
#ifdef _DEBUG
|
||||
#define VERIFY(exp) ((exp) ? 0: (GetLastError(), BREAK_TO_DEBUGGER))
|
||||
#else // !_DEBUG
|
||||
#define VERIFY(exp) (exp)
|
||||
#endif // !_DEBUG
|
||||
|
||||
#endif // NSDEFS_H
|
||||
|
||||
|
||||
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