## Set a default build type if none was specified # Set the QT_IS_BUILDING_QT variable so we can verify whether we are building # Qt from source set(QT_BUILDING_QT TRUE CACHE TYPE STRING "When this is present and set to true, it signals that we are building Qt from source.") # Pre-calculate the developer_build feature if it's set by the user via INPUT_developer_build if(NOT FEATURE_developer_build AND INPUT_developer_build AND NOT "${INPUT_developer_build}" STREQUAL "undefined") set(FEATURE_developer_build ON) endif() set(_default_build_type "Release") if(FEATURE_developer_build) set(_default_build_type "Debug") endif() # Reset content of extra build internal vars for each inclusion of QtSetup. unset(QT_EXTRA_BUILD_INTERNALS_VARS) # Save the global property in a variable to make it available to feature conditions. get_property(QT_GENERATOR_IS_MULTI_CONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG) if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) message(STATUS "Setting build type to '${_default_build_type}' as none was specified.") set(CMAKE_BUILD_TYPE "${_default_build_type}" CACHE STRING "Choose the type of build." FORCE) set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release" "MinSizeRel" "RelWithDebInfo") # Set the possible values for cmake-gui. elseif(CMAKE_CONFIGURATION_TYPES) message(STATUS "Building for multiple configurations: ${CMAKE_CONFIGURATION_TYPES}.") message(STATUS "Main configuration is: ${QT_MULTI_CONFIG_FIRST_CONFIG}.") if(CMAKE_NINJA_MULTI_DEFAULT_BUILD_TYPE) message(STATUS "Default build configuration set to '${CMAKE_NINJA_MULTI_DEFAULT_BUILD_TYPE}'.") endif() endif() # Appends a 'debug postfix' to library targets (not executables) # e.g. lib/libQt6DBus_debug.5.12.0.dylib if(WIN32) if(MINGW) # On MinGW we don't have "d" suffix for debug libraries like on Linux, # unless we're building debug and release libraries in one go. if(QT_GENERATOR_IS_MULTI_CONFIG) set(CMAKE_DEBUG_POSTFIX "d") endif() else() set(CMAKE_DEBUG_POSTFIX "d") endif() elseif(APPLE) set(CMAKE_DEBUG_POSTFIX "_debug") set(CMAKE_FRAMEWORK_MULTI_CONFIG_POSTFIX_DEBUG "_debug") endif() ## Position independent code: set(CMAKE_POSITION_INDEPENDENT_CODE ON) # Do not relink dependent libraries when no header has changed: set(CMAKE_LINK_DEPENDS_NO_SHARED ON) # Detect non-prefix builds: either when the qtbase install prefix is set to the binary dir # or when a developer build is explicitly enabled and no install prefix is specified. # This detection only happens when building qtbase, and later is propagated via the generated # QtBuildInternalsExtra.cmake file. if (PROJECT_NAME STREQUAL "QtBase" AND NOT QT_BUILD_STANDALONE_TESTS) if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT) if(FEATURE_developer_build) # Handle non-prefix builds by setting the CMake install prefix to point to qtbase's # build dir. While building another repo (like qtsvg) the CMAKE_PREFIX_PATH should be # set on the command line to point to the qtbase build dir. set(__qt_default_prefix "${QtBase_BINARY_DIR}") else() if(CMAKE_HOST_WIN32) set(__qt_default_prefix "C:/Qt/") else() set(__qt_default_prefix "/usr/local/") endif() string(APPEND __qt_default_prefix "Qt-${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}") endif() set(CMAKE_INSTALL_PREFIX ${__qt_default_prefix} CACHE PATH "Install path prefix, prepended onto install directories." FORCE) unset(__qt_default_prefix) endif() if(CMAKE_CROSSCOMPILING) set(__qt_prefix "${CMAKE_STAGING_PREFIX}") else() set(__qt_prefix "") endif() if(__qt_prefix STREQUAL "") set(__qt_prefix "${CMAKE_INSTALL_PREFIX}") endif() if(__qt_prefix STREQUAL QtBase_BINARY_DIR) set(__qt_will_install_value OFF) else() set(__qt_will_install_value ON) endif() set(QT_WILL_INSTALL ${__qt_will_install_value} CACHE BOOL "Boolean indicating if doing a Qt prefix build (vs non-prefix build)." FORCE) unset(__qt_prefix) unset(__qt_will_install_value) endif() # Specify the QT_SOURCE_TREE only when building qtbase. Needed by some tests when the tests are # built as part of the project, and not standalone. For standalone tests, the value is set in # QtBuildInternalsExtra.cmake. if(PROJECT_NAME STREQUAL "QtBase") set(QT_SOURCE_TREE "${QtBase_SOURCE_DIR}" CACHE PATH "A path to the source tree of the previously configured QtBase project." FORCE) endif() if(FEATURE_developer_build) if(DEFINED QT_CMAKE_EXPORT_COMPILE_COMMANDS) set(CMAKE_EXPORT_COMPILE_COMMANDS ${QT_CMAKE_EXPORT_COMPILE_COMMANDS}) else() set(CMAKE_EXPORT_COMPILE_COMMANDS ON) endif() set(_qt_build_tests_default ON) set(__build_benchmarks ON) # Tests are not built by default with qmake for iOS and friends, and thus the overall build # tends to fail. Disable them by default when targeting uikit. if(UIKIT OR ANDROID) set(_qt_build_tests_default OFF) endif() # Disable benchmarks for single configuration generators which do not build # with release configuration. if (CMAKE_BUILD_TYPE AND CMAKE_BUILD_TYPE STREQUAL Debug) set(__build_benchmarks OFF) endif() else() set(_qt_build_tests_default OFF) set(__build_benchmarks OFF) endif() # Build Benchmarks option(QT_BUILD_BENCHMARKS "Build Qt Benchmarks" ${__build_benchmarks}) if(QT_BUILD_BENCHMARKS) set(_qt_build_tests_default ON) endif() ## Set up testing option(QT_BUILD_TESTS "Build the testing tree." ${_qt_build_tests_default}) unset(_qt_build_tests_default) option(QT_BUILD_TESTS_BY_DEFAULT "Should tests be built as part of the default 'all' target." ON) if(QT_BUILD_STANDALONE_TESTS) # BuildInternals might have set it to OFF on initial configuration. So force it to ON when # building standalone tests. set(QT_BUILD_TESTS ON CACHE BOOL "Build the testing tree." FORCE) # Also force the tests to be built as part of the default build target. set(QT_BUILD_TESTS_BY_DEFAULT ON CACHE BOOL "Should tests be built as part of the default 'all' target." FORCE) endif() set(BUILD_TESTING ${QT_BUILD_TESTS} CACHE INTERNAL "") # When cross-building, we don't build tools by default. Sometimes this also covers Qt apps as well. # Like in qttools/assistant/assistant.pro, load(qt_app), which is guarded by a qtNomakeTools() call. set(_qt_build_tools_by_default_default ON) if(CMAKE_CROSSCOMPILING AND NOT QT_BUILD_TOOLS_WHEN_CROSSCOMPILING) set(_qt_build_tools_by_default_default OFF) endif() option(QT_BUILD_TOOLS_BY_DEFAULT "Should tools be built as part of the default 'all' target." "${_qt_build_tools_by_default_default}") unset(_qt_build_tools_by_default_default) include(CTest) enable_testing() option(QT_BUILD_EXAMPLES "Build Qt examples" OFF) option(QT_BUILD_EXAMPLES_BY_DEFAULT "Should examples be built as part of the default 'all' target." ON) # FIXME: Support prefix builds as well QTBUG-96232 if(QT_WILL_INSTALL) set(_qt_build_examples_as_external OFF) else() set(_qt_build_examples_as_external ON) endif() option(QT_BUILD_EXAMPLES_AS_EXTERNAL "Should examples be built as ExternalProjects." ${_qt_build_examples_as_external}) unset(_qt_build_examples_as_external) option(QT_BUILD_MANUAL_TESTS "Build Qt manual tests" OFF) option(QT_BUILD_MINIMAL_STATIC_TESTS "Build minimal subset of tests for static Qt builds" OFF) ## Find host tools (if non native): set(QT_HOST_PATH "" CACHE PATH "Installed Qt host directory path, used for cross compiling.") if (CMAKE_CROSSCOMPILING) if(NOT IS_DIRECTORY "${QT_HOST_PATH}") message(FATAL_ERROR "You need to set QT_HOST_PATH to cross compile Qt.") endif() endif() if(NOT "${QT_HOST_PATH}" STREQUAL "") find_package(${INSTALL_CMAKE_NAMESPACE}HostInfo CONFIG REQUIRED PATHS "${QT_HOST_PATH}" "${QT_HOST_PATH_CMAKE_DIR}" NO_CMAKE_FIND_ROOT_PATH NO_DEFAULT_PATH) endif() ## Android platform settings if(ANDROID) include(QtPlatformAndroid) endif() ## qt_add_module and co.: include(QtBuild) ## Qt Feature support: include(QtBuildInformation) include(QtFeature) ## Compiler optimization flags: include(QtCompilerOptimization) ## Compiler flags: include(QtCompilerFlags) qt_set_language_standards() option(QT_USE_CCACHE "Enable the use of ccache") if(QT_USE_CCACHE) find_program(CCACHE_PROGRAM ccache) if(CCACHE_PROGRAM) set(CMAKE_C_COMPILER_LAUNCHER "${CCACHE_PROGRAM}") set(CMAKE_CXX_COMPILER_LAUNCHER "${CCACHE_PROGRAM}") set(CMAKE_OBJC_COMPILER_LAUNCHER "${CCACHE_PROGRAM}") set(CMAKE_OBJCXX_COMPILER_LAUNCHER "${CCACHE_PROGRAM}") else() message(FATAL_ERROR "Ccache use was requested, but the program was not found.") endif() endif() # We need to clean up QT_FEATURE_*, but only once per configuration cycle get_property(qt_feature_clean GLOBAL PROPERTY _qt_feature_clean) if(NOT qt_feature_clean) message(STATUS "Check for feature set changes") set_property(GLOBAL PROPERTY _qt_feature_clean TRUE) foreach(feature ${QT_KNOWN_FEATURES}) if(DEFINED "FEATURE_${feature}" AND NOT "${QT_FEATURE_${feature}}" STREQUAL "${FEATURE_${feature}}") message(" '${feature}' is changed from ${QT_FEATURE_${feature}} \ to ${FEATURE_${feature}}") set(dirty_build TRUE) endif() unset("QT_FEATURE_${feature}" CACHE) endforeach() set(QT_KNOWN_FEATURES "" CACHE INTERNAL "" FORCE) if(dirty_build) set_property(GLOBAL PROPERTY _qt_dirty_build TRUE) message(WARNING "Re-configuring in existing build folder. \ Some features will be re-evaluated automatically.") endif() endif() d='n180' href='#n180'>180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/

#include <private/qcursor_p.h>
#include <qbitmap.h>
#include <qcursor.h>

#ifndef QT_NO_CURSOR

#include <qimage.h>
#include <qt_windows.h>

QT_BEGIN_NAMESPACE

extern QCursorData *qt_cursorTable[Qt::LastCursor + 1]; // qcursor.cpp

/*****************************************************************************
  Internal QCursorData class
 *****************************************************************************/

QCursorData::QCursorData(Qt::CursorShape s)
  : cshape(s), bm(0), bmm(0), hx(0), hy(0), hcurs(0)
{
    ref = 1;
}

QCursorData::~QCursorData()
{
    delete bm;
    delete bmm;
#if !defined(Q_WS_WINCE) || defined(GWES_ICONCURS)
    if (hcurs)
        DestroyCursor(hcurs);
#endif
}


QCursorData *QCursorData::setBitmap(const QBitmap &bitmap, const QBitmap &mask, int hotX, int hotY)
{
    if (!QCursorData::initialized)
        QCursorData::initialize();
    if (bitmap.depth() != 1 || mask.depth() != 1 || bitmap.size() != mask.size()) {
        qWarning("QCursor: Cannot create bitmap cursor; invalid bitmap(s)");
        QCursorData *c = qt_cursorTable[0];
        c->ref.ref();
        return c;
    }
    QCursorData *d = new QCursorData;
    d->bm  = new QBitmap(bitmap);
    d->bmm = new QBitmap(mask);
    d->hcurs = 0;
    d->cshape = Qt::BitmapCursor;
    d->hx = hotX >= 0 ? hotX : bitmap.width()/2;
    d->hy = hotY >= 0 ? hotY : bitmap.height()/2;
    return d;
}

HCURSOR QCursor::handle() const
{
    if (!QCursorData::initialized)
        QCursorData::initialize();
    if (!d->hcurs)
        d->update();
    return d->hcurs;
}

QCursor::QCursor(HCURSOR handle)
{
    d = new QCursorData(Qt::CustomCursor);
    d->hcurs = handle;
}

#endif //QT_NO_CURSOR

QPoint QCursor::pos()
{
    POINT p;
    GetCursorPos(&p);
    return QPoint(p.x, p.y);
}

void QCursor::setPos(int x, int y)
{
    SetCursorPos(x, y);
}

#ifndef QT_NO_CURSOR

extern HBITMAP qt_createIconMask(const QBitmap &bitmap);

static HCURSOR create32BitCursor(const QPixmap &pixmap, int hx, int hy)
{
    HCURSOR cur = 0;
#if !defined(Q_WS_WINCE)
    QBitmap mask = pixmap.mask();
    if (mask.isNull()) {
        mask = QBitmap(pixmap.size());
        mask.fill(Qt::color1);
    }

    HBITMAP ic = pixmap.toWinHBITMAP(QPixmap::Alpha);
    HBITMAP im = qt_createIconMask(mask);

    ICONINFO ii;
    ii.fIcon     = 0;
    ii.xHotspot  = hx;
    ii.yHotspot  = hy;
    ii.hbmMask   = im;
    ii.hbmColor  = ic;

    cur = CreateIconIndirect(&ii);

    DeleteObject(ic);
    DeleteObject(im);
#elif defined(GWES_ICONCURS)
    QImage bbits, mbits;
    bool invb, invm;
    bbits = pixmap.toImage().convertToFormat(QImage::Format_Mono);
    mbits = pixmap.toImage().convertToFormat(QImage::Format_Mono);
    invb = bbits.numColors() > 1 && qGray(bbits.color(0)) < qGray(bbits.color(1));
    invm = mbits.numColors() > 1 && qGray(mbits.color(0)) < qGray(mbits.color(1));

    int sysW = GetSystemMetrics(SM_CXCURSOR);
    int sysH = GetSystemMetrics(SM_CYCURSOR);
    int sysN = qMax(1, sysW / 8);
    int n = qMax(1, bbits.width() / 8);
    int h = bbits.height();

    uchar* xBits = new uchar[sysH * sysN];
    uchar* xMask = new uchar[sysH * sysN];
    int x = 0;
    for (int i = 0; i < sysH; ++i) {
        if (i >= h) {
            memset(&xBits[x] , 255, sysN);
            memset(&xMask[x] ,   0, sysN);
            x += sysN;
        } else {
            int fillWidth = n > sysN ? sysN : n;
            uchar *bits = bbits.scanLine(i);
            uchar *mask = mbits.scanLine(i);
            for (int j = 0; j < fillWidth; ++j) {
                uchar b = bits[j];
                uchar m = mask[j];
                if (invb)
                    b ^= 0xFF;
                if (invm)
                    m ^= 0xFF;
                xBits[x] = ~m;
                xMask[x] = b ^ m;
                ++x;
            }
            for (int j = fillWidth; j < sysN; ++j ) {
                xBits[x] = 255;
                xMask[x] = 0;
                ++x;
            }
        }
    }

    cur = CreateCursor(qWinAppInst(), hx, hy, sysW, sysH,
        xBits, xMask);
#else
    Q_UNUSED(pixmap);
    Q_UNUSED(hx);
    Q_UNUSED(hy);
#endif
    return cur;
}

void QCursorData::update()
{
    if (!QCursorData::initialized)
        QCursorData::initialize();
    if (hcurs)
        return;

    if (cshape == Qt::BitmapCursor && !pixmap.isNull()) {
        hcurs = create32BitCursor(pixmap, hx, hy);
        if (hcurs)
            return;
    }


    // Non-standard Windows cursors are created from bitmaps

    static const uchar vsplit_bits[] = {
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x80, 0x00, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x03, 0x00,
        0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
        0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0xff, 0x7f, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x7f, 0x00,
        0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
        0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0xe0, 0x03, 0x00,
        0x00, 0xc0, 0x01, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
    static const uchar vsplitm_bits[] = {
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
        0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xf0, 0x07, 0x00,
        0x00, 0xf8, 0x0f, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xc0, 0x01, 0x00,
        0x00, 0xc0, 0x01, 0x00, 0x80, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x00,
        0x80, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x00,
        0x80, 0xff, 0xff, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xc0, 0x01, 0x00,
        0x00, 0xc0, 0x01, 0x00, 0x00, 0xf8, 0x0f, 0x00, 0x00, 0xf0, 0x07, 0x00,
        0x00, 0xe0, 0x03, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0x80, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
    static const uchar hsplit_bits[] = {
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00,
        0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00,
        0x00, 0x41, 0x82, 0x00, 0x80, 0x41, 0x82, 0x01, 0xc0, 0x7f, 0xfe, 0x03,
        0x80, 0x41, 0x82, 0x01, 0x00, 0x41, 0x82, 0x00, 0x00, 0x40, 0x02, 0x00,
        0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00,
        0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
    static const uchar hsplitm_bits[] = {