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ClangFormat: Add the preview text editor to the settings

Browse Source 
Allows the user to see how the current style applies to
the code snippet. The action is triggered by the 'Apply' button.

Change-Id: I820d989519cfdfb6e617ed6e8e9e5751be6619ea
Reviewed-by: Marco Bubke <marco.bubke@qt.io>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
This commit is contained in:
Ivan Donchevskii
2019-02-22 09:48:46 +01:00
parent c6b58a063f
commit 956543e462
8 changed files with 213 additions and 174 deletions
Download Patch File Download Diff File Expand all files Collapse all files

166
src/plugins/cpptools/cppcodestylesettingspage.cpp
View File

@@ -49,170 +49,6 @@
#include <QTextBlock>
#include <QTextStream>
static const char *defaultCodeStyleSnippets[] = {
"#include <math.h>\n"
"\n"
"class Complex\n"
" {\n"
"public:\n"
" Complex(double re, double im)\n"
" : _re(re), _im(im)\n"
" {}\n"
" double modulus() const\n"
" {\n"
" return sqrt(_re * _re + _im * _im);\n"
" }\n"
"private:\n"
" double _re;\n"
" double _im;\n"
" };\n"
"\n"
"void bar(int i)\n"
" {\n"
" static int counter = 0;\n"
" counter += i;\n"
" }\n"
"\n"
"namespace Foo\n"
" {\n"
" namespace Bar\n"
" {\n"
" void foo(int a, int b)\n"
" {\n"
" for (int i = 0; i < a; i++)\n"
" {\n"
" if (i < b)\n"
" bar(i);\n"
" else\n"
" {\n"
" bar(i);\n"
" bar(b);\n"
" }\n"
" }\n"
" }\n"
" } // namespace Bar\n"
" } // namespace Foo\n"
,
"#include <math.h>\n"
"\n"
"class Complex\n"
" {\n"
"public:\n"
" Complex(double re, double im)\n"
" : _re(re), _im(im)\n"
" {}\n"
" double modulus() const\n"
" {\n"
" return sqrt(_re * _re + _im * _im);\n"
" }\n"
"private:\n"
" double _re;\n"
" double _im;\n"
" };\n"
"\n"
"void bar(int i)\n"
" {\n"
" static int counter = 0;\n"
" counter += i;\n"
" }\n"
"\n"
"namespace Foo\n"
" {\n"
" namespace Bar\n"
" {\n"
" void foo(int a, int b)\n"
" {\n"
" for (int i = 0; i < a; i++)\n"
" {\n"
" if (i < b)\n"
" bar(i);\n"
" else\n"
" {\n"
" bar(i);\n"
" bar(b);\n"
" }\n"
" }\n"
" }\n"
" } // namespace Bar\n"
" } // namespace Foo\n"
,
"namespace Foo\n"
"{\n"
"namespace Bar\n"
"{\n"
"class FooBar\n"
" {\n"
"public:\n"
" FooBar(int a)\n"
" : _a(a)\n"
" {}\n"
" int calculate() const\n"
" {\n"
" if (a > 10)\n"
" {\n"
" int b = 2 * a;\n"
" return a * b;\n"
" }\n"
" return -a;\n"
" }\n"
"private:\n"
" int _a;\n"
" };\n"
"}\n"
"}\n"
,
"#include \"bar.h\"\n"
"\n"
"int foo(int a)\n"
" {\n"
" switch (a)\n"
" {\n"
" case 1:\n"
" bar(1);\n"
" break;\n"
" case 2:\n"
" {\n"
" bar(2);\n"
" break;\n"
" }\n"
" case 3:\n"
" default:\n"
" bar(3);\n"
" break;\n"
" }\n"
" return 0;\n"
" }\n"
,
"void foo() {\n"
" if (a &&\n"
" b)\n"
" c;\n"
"\n"
" while (a ||\n"
" b)\n"
" break;\n"
" a = b +\n"
" c;\n"
" myInstance.longMemberName +=\n"
" foo;\n"
" myInstance.longMemberName += bar +\n"
" foo;\n"
"}\n"
,
"int *foo(const Bar &b1, Bar &&b2, int*, int *&rpi)\n"
"{\n"
" int*pi = 0;\n"
" int*const*const cpcpi = &pi;\n"
" int*const*pcpi = &pi;\n"
" int**const cppi = &pi;\n"
"\n"
" void (*foo)(char *s) = 0;\n"
" int (*bar)[] = 0;\n"
"\n"
" return pi;\n"
"}\n"
};
using namespace TextEditor;
namespace CppTools {
@@ -270,7 +106,7 @@ CppCodeStylePreferencesWidget::CppCodeStylePreferencesWidget(QWidget *parent)
<< m_ui->previewTextEditBraces << m_ui->previewTextEditSwitch
<< m_ui->previewTextEditPadding << m_ui->previewTextEditPointerReferences;
for (int i = 0; i < m_previews.size(); ++i)
m_previews[i]->setPlainText(QLatin1String(defaultCodeStyleSnippets[i]));
m_previews[i]->setPlainText(QLatin1String(Constants::DEFAULT_CODE_STYLE_SNIPPETS[i]));
decorateEditors(TextEditorSettings::fontSettings());
connect(TextEditorSettings::instance(), &TextEditorSettings::fontSettingsChanged,

158
src/plugins/cpptools/cpptoolsconstants.h
View File

@@ -105,5 +105,163 @@ constexpr const char TIDY_DOCUMENTATION_URL_TEMPLATE[]
constexpr const char CLAZY_DOCUMENTATION_URL_TEMPLATE[]
= "https://github.com/KDE/clazy/blob/master/docs/checks/README-%1.md";
static const char *DEFAULT_CODE_STYLE_SNIPPETS[]
= {"#include <math.h>\n"
"\n"
"class Complex\n"
" {\n"
"public:\n"
" Complex(double re, double im)\n"
" : _re(re), _im(im)\n"
" {}\n"
" double modulus() const\n"
" {\n"
" return sqrt(_re * _re + _im * _im);\n"
" }\n"
"private:\n"
" double _re;\n"
" double _im;\n"
" };\n"
"\n"
"void bar(int i)\n"
" {\n"
" static int counter = 0;\n"
" counter += i;\n"
" }\n"
"\n"
"namespace Foo\n"
" {\n"
" namespace Bar\n"
" {\n"
" void foo(int a, int b)\n"
" {\n"
" for (int i = 0; i < a; i++)\n"
" {\n"
" if (i < b)\n"
" bar(i);\n"
" else\n"
" {\n"
" bar(i);\n"
" bar(b);\n"
" }\n"
" }\n"
" }\n"
" } // namespace Bar\n"
" } // namespace Foo\n",
"#include <math.h>\n"
"\n"
"class Complex\n"
" {\n"
"public:\n"
" Complex(double re, double im)\n"
" : _re(re), _im(im)\n"
" {}\n"
" double modulus() const\n"
" {\n"
" return sqrt(_re * _re + _im * _im);\n"
" }\n"
"private:\n"
" double _re;\n"
" double _im;\n"
" };\n"
"\n"
"void bar(int i)\n"
" {\n"
" static int counter = 0;\n"
" counter += i;\n"
" }\n"
"\n"
"namespace Foo\n"
" {\n"
" namespace Bar\n"
" {\n"
" void foo(int a, int b)\n"
" {\n"
" for (int i = 0; i < a; i++)\n"
" {\n"
" if (i < b)\n"
" bar(i);\n"
" else\n"
" {\n"
" bar(i);\n"
" bar(b);\n"
" }\n"
" }\n"
" }\n"
" } // namespace Bar\n"
" } // namespace Foo\n",
"namespace Foo\n"
"{\n"
"namespace Bar\n"
"{\n"
"class FooBar\n"
" {\n"
"public:\n"
" FooBar(int a)\n"
" : _a(a)\n"
" {}\n"
" int calculate() const\n"
" {\n"
" if (a > 10)\n"
" {\n"
" int b = 2 * a;\n"
" return a * b;\n"
" }\n"
" return -a;\n"
" }\n"
"private:\n"
" int _a;\n"
" };\n"
"}\n"
"}\n",
"#include \"bar.h\"\n"
"\n"
"int foo(int a)\n"
" {\n"
" switch (a)\n"
" {\n"
" case 1:\n"
" bar(1);\n"
" break;\n"
" case 2:\n"
" {\n"
" bar(2);\n"
" break;\n"
" }\n"
" case 3:\n"
" default:\n"
" bar(3);\n"
" break;\n"
" }\n"
" return 0;\n"
" }\n",
"void foo() {\n"
" if (a &&\n"
" b)\n"
" c;\n"
"\n"
" while (a ||\n"
" b)\n"
" break;\n"
" a = b +\n"
" c;\n"
" myInstance.longMemberName +=\n"
" foo;\n"
" myInstance.longMemberName += bar +\n"
" foo;\n"
"}\n",
"int *foo(const Bar &b1, Bar &&b2, int*, int *&rpi)\n"
"{\n"
" int*pi = 0;\n"
" int*const*const cpcpi = &pi;\n"
" int*const*pcpi = &pi;\n"
" int**const cppi = &pi;\n"
"\n"
" void (*foo)(char *s) = 0;\n"
" int (*bar)[] = 0;\n"
"\n"
" return pi;\n"
"}\n"};
} // namespace Constants
} // namespace CppTools