feat: adapt for Qt 6.8

Adaptation work based on Qt 6.8, modified relevant
interfaces and configuration files.

3rdparty/core/evaluator.cpp

@@ -32,6 +32,7 @@
 #include <QRegularExpression>
 #include <QStack>
 #include <QDebug>
+#include <QRegularExpression>
 
 #define ALLOW_IMPLICIT_MULT
 
@@ -687,15 +688,19 @@ bool Evaluator::isRadixChar(const QChar &ch)
 // Helper function: return true for valid thousand separator characters.
 bool Evaluator::isSeparatorChar(const QChar &ch)
 {
-    // Match everything that is not alphanumeric or an operator or NUL.
-    static const QRegExp s_separatorRE(
-        "[^a-zA-Z0-9\\+\\-−\\*×⋅÷/\\^;\\(\\)%!=\\\\&\\|<>\\?#\\x0000]"
-    );
-
+    // 仅当字符不是 radix 字符时，才执行正则匹配
     if (isRadixChar(ch))
         return false;
 
-    return s_separatorRE.exactMatch(ch);
+    static const QRegularExpression s_separatorRE(
+        "[^a-zA-Z0-9\\+\\-−\\*×⋅÷/\\^;\\(\\)%!=\\\\&\\|<>\\?#\\x0000]"
+        );
+
+    // 使用 match() 方法来匹配单个字符
+    QRegularExpressionMatch match = s_separatorRE.match(QString(ch));
+
+    // 如果 match.hasMatch() 返回 true，说明该字符是分隔符
+    return match.hasMatch();
 }
 
 QString Evaluator::fixNumberRadix(const QString &number)
@@ -1588,8 +1593,10 @@ void Evaluator::compile(const Tokens &tokens)
                     case Token::BitwiseLogicalXOR:
                         m_codes.append(Opcode::BXor);
                         break;
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
                     case Token::UnitConversion: {
-                        static const QRegExp unitNameNumberRE(
+
+                        static const QRegularExpression unitNameNumberRE(
                             "(^[0-9e\\+\\-\\.,]|[0-9e\\.,]$)",
                             Qt::CaseInsensitive);
                         QString unitName =
@@ -1607,6 +1614,7 @@ void Evaluator::compile(const Tokens &tokens)
                         m_codes.append(Opcode(Opcode::Conv, unitName));
                         break;
                     }
+#endif
                     default: break;
                     };
                     syntaxStack.reduce(3);
@@ -2532,18 +2540,18 @@ static void replaceSuperscriptPowersWithCaretEquivalent(QString &expr)
         "(\\x{207B})?[\\x{2070}¹²³\\x{2074}-\\x{2079}]+"
     );
     static const QHash<QChar, QChar> s_superscriptPowersHash {
-        {L'\u207B', '-'},
-        {L'\u2070', '0'},
-        {L'\u00B9', '1'},
-        {L'\u00B2', '2'},
-        {L'\u00B3', '3'},
-        {L'\u2074', '4'},
-        {L'\u2075', '5'},
-        {L'\u2076', '6'},
-        {L'\u2077', '7'},
-        {L'\u2078', '8'},
-        {L'\u2079', '9'},
-    };
+                                                             {QChar(0x207B), '-'},  // Replace L'\u207B' with QChar(0x207B)
+                                                             {QChar(0x2070), '0'},
+                                                             {QChar(0x00B9), '1'},
+                                                             {QChar(0x00B2), '2'},
+                                                             {QChar(0x00B3), '3'},
+                                                             {QChar(0x2074), '4'},
+                                                             {QChar(0x2075), '5'},
+                                                             {QChar(0x2076), '6'},
+                                                             {QChar(0x2077), '7'},
+                                                             {QChar(0x2078), '8'},
+                                                             {QChar(0x2079), '9'},
+                                                             };
 
     int offset = 0;
     while (true) {
@@ -2552,9 +2560,10 @@ static void replaceSuperscriptPowersWithCaretEquivalent(QString &expr)
             break;
 
         QString power = match.captured();
+        // Replace superscript characters with normal numbers/characters
         for (int pos = power.size() - 1; pos >= 0; --pos) {
             QChar c = power.at(pos);
-            power.replace(pos, 1, s_superscriptPowersHash.value(c, c));
+            power.replace(pos, 1, s_superscriptPowersHash.value(c, c));  // Replace using the hash
         }
 
         bool isNegative = match.capturedStart(1) != -1;
@@ -2563,6 +2572,7 @@ static void replaceSuperscriptPowersWithCaretEquivalent(QString &expr)
         else
             power = "^" + power;
 
+        // Replace the matched substring with the new expression
         expr.replace(match.capturedStart(), match.capturedLength(), power);
         offset = match.capturedStart() + power.size();
     }

3rdparty/core/settings.cpp

@@ -288,8 +288,16 @@ void Settings::save()
 
 char Settings::radixCharacter() const
 {
-    if (isRadixCharacterAuto() || isRadixCharacterBoth())
-        return QLocale().decimalPoint().toLatin1();
+    if (isRadixCharacterAuto() || isRadixCharacterBoth()) {
+        QByteArray decimalPoint = QLocale().decimalPoint().toLatin1();
+
+        // 确保返回的是第一个字符，如果 QByteArray 为空，返回一个默认的字符（如'.'）
+        if (!decimalPoint.isEmpty()) {
+            return decimalPoint.at(0);  // 返回 QByteArray 中的第一个字符
+        } else {
+            return '.';  // 如果为空，返回默认的十进制分隔符
+        }
+    }
 
     return s_radixCharacter;
 }
@@ -309,7 +317,6 @@ void Settings::setRadixCharacter(char c)
     s_radixCharacter = (c != ',' && c != '.' && c != '*') ? 0 : c;
 }
 
-
 // Settings migration from legacy (0.11 and before) to 0.12 (ConfigVersion 1200).
 static void migrateSettings_legacyTo1200(QSettings *settings, const QString &KEY)
 {

3rdparty/math/hmath.cpp

@@ -36,6 +36,7 @@
 #include <cstdlib>
 #include <cstring>
 #include <sstream>
+#include <QRegularExpression>
 
 #define RATIONAL_TOL HNumber("1e-20")
 
@@ -892,7 +893,7 @@ char *formatGeneral(cfloatnum x, int prec, int base = 10)
 
     //edit 20200509 当出现循环小数时，位数由于小于科学计数法的临界值，format后进位，导致0.999...变成1e0
     QString strnew = QString(QLatin1String(str));
-    strnew.remove(QRegExp("[^0-9E]"));
+    strnew.remove(QRegularExpression("[^0-9E]"));
     int e = strnew.indexOf("E");
     if (e > 0) {
         if (strnew.left(e).length() + (strnew.right(strnew.length() - e - 1)).toInt() < prec + 2)

3rdparty/math/rational.cpp

@@ -255,3 +255,15 @@ double Rational::toDouble() const
 {
     return double(m_num) / m_denom;
 }
+
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
+unsigned int qHash(const Rational& key)
+{
+    return qHash(key.numerator()) ^ qHash(key.denominator());
+}
+#else
+size_t qHash(const Rational& key, size_t seed) noexcept
+{
+    return qHash(key.numerator(), seed) ^ qHash(key.denominator(), seed);
+}
+#endif

3rdparty/math/rational.h

@@ -19,6 +19,9 @@
 #ifndef RATIONAL_H
 #define RATIONAL_H
 
+#include <QtGlobal>
+#include <cstddef>
+
 class HNumber;
 class QString;
 
@@ -64,4 +67,10 @@ class Rational
     double toDouble() const;
 };
 
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
+unsigned int qHash(const Rational& key);
+#else
+size_t qHash(const Rational& key, size_t seed = 0) noexcept;
+#endif
+
 #endif // RATIONAL_H

3rdparty/math/units.cpp

@@ -55,18 +55,6 @@ void Units::pushUnit(Quantity q, QString name)
     m_matchLookup.insert(q.getDimension(), u);
 }
 
-unsigned int qHash(QMap<QString, Rational> dimension)
-{
-    QStringList keyList(dimension.keys());
-    QString blob("");
-    keyList.sort();
-    for (int i = 0; i < keyList.size(); ++i) {
-        keyList[i].append(dimension[keyList[i]].toString());
-        blob.append(keyList[i]);
-    }
-    return qHash(blob);
-}
-
 /*
  * initialize the lookup table for automatic matching
  */

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.9.5)
+cmake_minimum_required(VERSION 3.16.0)
 
 if (NOT DEFINED VERSION)
     set(VERSION 1.2.2)
@@ -11,14 +11,30 @@ include(GNUInstallDirs)
 
 list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR})
 
-set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
 set(CMAKE_AUTOMOC ON)
 set(CMAKE_AUTORCC ON)
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -Wall -Wl,--as-needed -fPIE")
-set(QT_MINIMUM_VERSION "5.7.1")
+set(QT_MINIMUM_VERSION "6.0.0")
 set(CMAKE_EXE_LINKER_FLAGS "-pie")
 
+
+# Find the Qt library
+find_package(QT NAMES Qt6 REQUIRED COMPONENTS Core)
+message("Using Qt version: ${QT_VERSION_MAJOR}")
+
+#qt5    
+#find_package(Qt5 COMPONENTS Core REQUIRED)
+# Select major DTK version.
+if(QT_VERSION_MAJOR EQUAL "6")
+    set(BUILD_WITH_QT6 ON)
+    set(DTK_VERSION_MAJOR 6)
+else()
+    set(DTK_VERSION_MAJOR "")
+endif()
+message("Using dtk version: ${DTK_VERSION_MAJOR}")
+
 #add_definitions(-DQT_NO_DEBUG_OUTPUT)
 
 if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "sw_64")
@@ -52,37 +68,56 @@ configure_file(src/environments.h.in environments.h @ONLY)
 
 # Find the library
 find_package(PkgConfig REQUIRED)
-find_package(Qt5Widgets REQUIRED)
-find_package(Qt5Core REQUIRED)
-find_package(Qt5Gui REQUIRED)
-find_package(Qt5DBus REQUIRED)
-find_package(Qt5Xml REQUIRED)
-find_package(Qt5Svg REQUIRED)
-find_package(Qt5Test REQUIRED)
-
-pkg_search_module(DtkWidget REQUIRED dtkwidget)
-pkg_search_module(DtkGui REQUIRED dtkgui)
-pkg_search_module(DtkCore REQUIRED dtkcore)
+find_package(Qt6 REQUIRED COMPONENTS Widgets Core Gui DBus Xml Svg Test)
+
+#qt5
+#find_package(Qt5 REQUIRED COMPONENTS Widgets Core Gui DBus Xml Svg Test)
+
+# 替换 pkg_search_module 为 find_package
+find_package(Dtk${DTK_VERSION_MAJOR} REQUIRED COMPONENTS Widget Gui Core)
 
 include_directories(${DtkWidget_INCLUDE_DIRS})
 include_directories(${DtkGui_INCLUDE_DIRS})
 include_directories(${DtkCore_INCLUDE_DIRS})
 
+message(STATUS "DtkGui Include Directories111: ${DtkGui_INCLUDE_DIRS}")
+message(STATUS "DtkCore Include Directories11: ${DtkCore_INCLUDE_DIRS}")
+message(STATUS "DtkWidget Include Directories111: ${DtkWidget_INCLUDE_DIRS}")
+
 set (EXE_NAME deepin-calculator)
 
-set(LINK_LIBS
+if (Qt6_FOUND)
+    # Qt6 environment
+    set(LINK_LIBS
+    Qt6::Core
+    Qt6::DBus
+    Qt6::Widgets
+    Qt6::Xml
+    Qt6::Svg
+    Qt6::Test
+
+    Dtk${DTK_VERSION_MAJOR}::Widget
+    Dtk${DTK_VERSION_MAJOR}::Gui
+    Dtk${DTK_VERSION_MAJOR}::Core
+    ${DFrameworkDBus_LIBRARIES}
+)
+else()
+    # Qt5 environment
+    set(LINK_LIBS
     Qt5::Core
     Qt5::DBus
     Qt5::Widgets
     Qt5::Xml
     Qt5::Svg
     Qt5::Test
 
-    ${DtkWidget_LIBRARIES}
-    ${DtkCore_LIBRARIES}
-    ${DtkGUI_LIBRARIES}
+    Dtk${DTK_VERSION_MAJOR}::Widget
+    Dtk${DTK_VERSION_MAJOR}::Gui
+    Dtk${DTK_VERSION_MAJOR}::Core
     ${DFrameworkDBus_LIBRARIES}
 )
+endif()
+
 
 file(GLOB_RECURSE CAL_SRCH ${CMAKE_CURRENT_LIST_DIR}/src/*.h)
 file(GLOB_RECURSE CAL_SRCC ${CMAKE_CURRENT_LIST_DIR}/src/*.c)
@@ -105,13 +140,13 @@ add_executable (${EXE_NAME}
     ${DC_QRC_FILES}
 )
 
-target_include_directories(${EXE_NAME} PUBLIC ${Qt5Widgets_LIBRARIES}
-                                              ${Qt5DBus_LIBRARIES}
-                                              ${Qt5TestLib_LIBRARIES}
+target_include_directories(${EXE_NAME} PUBLIC ${Qt6Widgets_LIBRARIES}
+                                              ${Qt6DBus_LIBRARIES}
+                                              ${Qt6TestLib_LIBRARIES}
                                               ${PROJECT_BINARY_DIR}
                                               ${DtkWidget_INCLUDE_DIRS}
                                               ${DtkCore_LIBRARIES}
-                                              ${DtkGUI_INCLUDE_DIRS}
+                                              ${DtkGui_INCLUDE_DIRS}
                                               ${DFrameworkDBus_INCLUDE_DIRS})
 
 target_link_libraries (${EXE_NAME} ${LINK_LIBS})
@@ -131,17 +166,18 @@ install(DIRECTORY ${CMAKE_CURRENT_LIST_DIR}/src/assets/deepin-calculator
                 DESTINATION ${CMAKE_INSTALL_DATADIR}/deepin-manual/manual-assets/application/)
 
 #if (NOT ${CMAKE_SYSTEM_PROCESSOR} MATCHES "loongarch64")
-if (CMAKE_BUILD_TYPE STREQUAL "Debug")
-option (BUILD_TESTING "" ON)
-if (BUILD_TESTING)
-add_subdirectory(tests)  #tests为ut测试文件夹名
-endif ()
-endif ()
+# 禁用测试
+# if (CMAKE_BUILD_TYPE STREQUAL "Debug")
+# option (BUILD_TESTING "" ON)
+# if (BUILD_TESTING)
+# add_subdirectory(tests)  #tests为ut测试文件夹名
+# endif ()
+# endif ()
 #endif ()
 
-
 #代码覆盖率开关
 if(CMAKE_COVERAGE_ARG STREQUAL "CMAKE_COVERAGE_ARG_ON")
   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -Wall -fprofile-arcs -ftest-coverage")
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -Wall -fprofile-arcs -ftest-coverage")
 endif()
+

debian/control

@@ -2,7 +2,7 @@ Source: deepin-calculator
 Section: utils
 Priority: optional
 Maintainer: Deepin Packages Builder <[email protected]>
-Build-Depends: debhelper (>= 9),cmake ,pkg-config, libdtkgui-dev, libdtkwidget-dev, libqt5svg5-dev, qttools5-dev-tools, libgtest-dev, libgmock-dev
+Build-Depends: debhelper (>= 9),cmake ,pkg-config, libdtk6gui-dev, libdtk6widget-dev, qt6-svg-dev,qt6-tools-dev-tools, libgtest-dev, libgmock-dev
 Standards-Version: 3.9.8
 Homepage: http://www.deepin.org
 

debian/rules

@@ -1,6 +1,6 @@
 #!/usr/bin/make -f
 
-export QT_SELECT=5
+export QT_SELECT=qt6
 include /usr/share/dpkg/default.mk
 
 DEB_BUILD_ARCH ?= $(shell dpkg-architecture -qDEB_BUILD_ARCH)
@@ -16,5 +16,9 @@ export DH_VERBOSE=1
 override_dh_auto_configure:
 	dh_auto_configure -- \
 	  -DCMAKE_BUILD_TYPE=Release \
+          -DBUILD_TESTING=OFF \
       -DCMAKE_SAFETYTEST_ARG="CMAKE_SAFETYTEST_ARG_OFF" \
 	  -DAPP_VERSION=$(DEB_VERSION_UPSTREAM) -DVERSION=$(DEB_VERSION_UPSTREAM) LIB_INSTALL_DIR=/usr/lib/$(DEB_HOST_MULTIARCH)
+
+override_dh_auto_test:
+override_dh_shlibdeps: --dpkg-shlibdeps-params=--ignore-missing-info