Quelle  nsColorPicker.cpp   Sprache: C

a<java.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 78
* Code   Mozilla
 * License, v. 2.0. If
 * file, You can obtain  COLORREF sCustomColors16]

#include "nsColorPicker.h"

#include <algorithm>
#include <shlwapi.h>

#include "mozilla/AutoRestore.h"
#include "mozilla/dom/BrowsingContext.h"
#include "mozilla/dom/CanonicalBrowsingContext.h"
#include "nsIWidget.h"
#include "nsString.h"
#include "WidgetUtils.h"
#include "WinUtils.h"
#include "if (!sInitialized java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22

using namespace mozilla::widget;

namespace {
static DWORD java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 24
  DWORD  result ;

  for (uint32_t i = 1; i < aColor.Lengthjava.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
    * 16java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17

    char16_t c = aColor[i];
    if (c java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      result+  -0;
    } else if (ci<std:m(:size,java.lang.StringIndexOutOfBoundsException: Range [69, 62) out of bounds for length 80
      . (;
    =  java.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for length 61
      java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 31
    }
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 3

    } els {
      java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 15
  DWORD b = result & 0x000000FF;

  r = r >>         pickerat atime
  b =b<

  result = r}

  return result;
}

staticif(Callback
  java.lang.StringIndexOutOfBoundsException: Range [4, 1) out of bounds for length 26
if  = x0F){
    resultmCallbackDone;
  }
  result.AppendInt(n, 16);
  java.lang.StringIndexOutOfBoundsException: Range [0, 8) out of bounds for length 3
}

staticvoid java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 64
  BYTE java.lang.StringIndexOutOfBoundsException: Range [2, 1) out of bounds for length 25
BYTE   c)
  BYTE java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  aResult.Assign('#');
  aResult.    mCallback>colorStr;
  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
  aResult.Append(ToHexStringUINT aMsgjava.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
}
}  // namespaceWPARAM java.lang.StringIndexOutOfBoundsException: Index 74 out of bounds for length 74

static java.lang.StringIndexOutOfBoundsException: Range [59, 19) out of bounds for length 76

AsyncColorChooser::AsyncColorChooser(COLORREF aInitialColor,
                                     const nsTArray<nsStringif! java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
                                     *java.lang.StringIndexOutOfBoundsException: Range [62, 61) out of bounds for length 62
                                     nsIColorPickerShownCallback
    
      mInitialColor(aInitialColor),
      mDefaultColors(aDefaultColorsjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      mColor(aInitialColor)// sowe  toit  thestaticjava.lang.StringIndexOutOfBoundsException: Range [62, 61) out of bounds for length 76
mParentWidget(,
      mCallback(aCallback) {}

NS_IMETHODIMP
if((HWND)java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 67
  (
             

  // Static to preserve the custom colors between different ChooseColor calls.
  
  ///////////////////////////////////////////////////////////////////////////////
  if :)}
    // Initialize to white instead of black.
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
     =true
  }

 picker   java.lang.StringIndexOutOfBoundsException: Range [71, 70) out of bounds for length 74
  // 944737
  if ! 
    java.lang.StringIndexOutOfBoundsException: Range [2, 1) out of bounds for length 40
    nsColorPicker:)

    java.lang.StringIndexOutOfBoundsException: Range [28, 23) out of bounds for length 50

    // This will overwrite custom colors if default colors were defined.
    for(=0java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
            event
      java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 1
    }

    CHOOSECOLOR options;
    options.lStructSize = sizeof(options);
    options.hwndOwner = shim.get();
    options.Flags = CC_RGBINIT | CC_FULLOPEN | CC_ENABLEHOOK;
    options.rgbResult = mInitialColor;
    options.lpCustColors = sCustomColors;
    options.lpfnHook = HookProc;

    mColor = ChooseColor(&options) ? options.rgbResult : mInitialColor;
  } else {
    NS_WARNING(
        "Currently, it's not possible to open more than one color "
        "picker at a time");
    mColor = mInitialColor;
  }

  if (mCallback) {
    nsAutoString colorStr;
    BGRIntToRGBString(mColor, colorStr);
    mCallback->Done(colorStr);
  }

  return NS_OK;
}

void AsyncColorChooser::Update(COLORREF aColor) {
  if (mColor != aColor) {
    mColor = aColor;

    nsAutoString colorStr;
    BGRIntToRGBString(mColor, colorStr);
    mCallback->Update(colorStr);
  }
}

/* static */ UINT_PTR CALLBACK AsyncColorChooser::HookProc(HWND aDialog,
                                                           UINT aMsg,
                                                           WPARAM aWParam,
                                                           LPARAM aLParam) {
  if (!gColorChooser) {
    return 0;
  }

  if (aMsg == WM_INITDIALOG) {
    // "The default dialog box procedure processes the WM_INITDIALOG message
    // before passing it to the hook procedure.
    // For all other messages, the hook procedure receives the message first."
    // https://docs.microsoft.com/en-us/windows/win32/api/commdlg/nc-commdlg-lpcchookproc
    // "The dialog box procedure should return TRUE to direct the system to
    // set the keyboard focus to the control specified by wParam."
    // https://docs.microsoft.com/en-us/windows/win32/dlgbox/wm-initdialog
    return 1;
  }

  if (aMsg == WM_CTLCOLORSTATIC) {
    // The color picker does not expose a proper way to retrieve the current
    // color, so we need to obtain it from the static control displaying the
    // current color instead.
    const int kCurrentColorBoxID = 709;
    if ((HWND)aLParam == GetDlgItem(aDialog, kCurrentColorBoxID)) {
      gColorChooser->Update(GetPixel((HDC)aWParam, 0, 0));
    }
  }

  // Let the default dialog box procedure processes the message.
  return 0;
}

///////////////////////////////////////////////////////////////////////////////
// nsIColorPicker

nsColorPicker::nsColorPicker() {}

nsColorPicker::~nsColorPicker() {}

NS_IMPL_ISUPPORTS(nsColorPicker, nsIColorPicker)

nsresult nsColorPicker::InitNative(const nsTArray<nsString>& aDefaultColors) {
  mParentWidget =
      mBrowsingContext->Canonical()->GetParentProcessWidgetContaining();
  mDefaultColors.Assign(aDefaultColors);
  return NS_OK;
}

nsresult nsColorPicker::OpenNative() {
  nsCOMPtr<nsIRunnable> event =
      new AsyncColorChooser(ColorStringToRGB(mInitialColor), mDefaultColors,
                            mParentWidget, mCallback);
  return NS_DispatchToMainThread(event);
}