CMake/Source/QtDialog/QCMakeWidgets.cxx
Brad King e1c7747253 Format include directive blocks and ordering with clang-format
Sort include directives within each block (separated by a blank line) in
lexicographic order (except to prioritize `sys/types.h` first).  First
run `clang-format` with the config file:

    ---
    SortIncludes: false
    ...

Commit the result temporarily.  Then run `clang-format` again with:

    ---
    SortIncludes: true
    IncludeCategories:
      - Regex:    'sys/types.h'
        Priority: -1
    ...

Commit the result temporarily.  Start a new branch and cherry-pick the
second commit.  Manually resolve conflicts to preserve indentation of
re-ordered includes.  This cleans up the include ordering without
changing any other style.

Use the following command to run `clang-format`:

    $ git ls-files -z -- \
        '*.c' '*.cc' '*.cpp' '*.cxx' '*.h' '*.hh' '*.hpp' '*.hxx' |
      egrep -z -v '(Lexer|Parser|ParserHelper)\.' |
      egrep -z -v '^Source/cm_sha2' |
      egrep -z -v '^Source/(kwsys|CursesDialog/form)/' |
      egrep -z -v '^Utilities/(KW|cm).*/' |
      egrep -z -v '^Tests/Module/GenerateExportHeader' |
      egrep -z -v '^Tests/RunCMake/CommandLine/cmake_depends/test_UTF-16LE.h' |
      xargs -0 clang-format -i

This selects source files that do not come from a third-party.

Inspired-by: Daniel Pfeifer <daniel@pfeifer-mail.de>
2016-04-29 13:58:54 -04:00

137 lines
3.5 KiB
C++

/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
#include "QCMakeWidgets.h"
#include <QDirModel>
#include <QFileDialog>
#include <QFileInfo>
#include <QResizeEvent>
#include <QToolButton>
QCMakeFileEditor::QCMakeFileEditor(QWidget* p, const QString& var)
: QLineEdit(p), Variable(var)
{
this->ToolButton = new QToolButton(this);
this->ToolButton->setText("...");
this->ToolButton->setCursor(QCursor(Qt::ArrowCursor));
QObject::connect(this->ToolButton, SIGNAL(clicked(bool)),
this, SLOT(chooseFile()));
}
QCMakeFilePathEditor::QCMakeFilePathEditor(QWidget* p, const QString& var)
: QCMakeFileEditor(p, var)
{
this->setCompleter(new QCMakeFileCompleter(this, false));
}
QCMakePathEditor::QCMakePathEditor(QWidget* p, const QString& var)
: QCMakeFileEditor(p, var)
{
this->setCompleter(new QCMakeFileCompleter(this, true));
}
void QCMakeFileEditor::resizeEvent(QResizeEvent* e)
{
// make the tool button fit on the right side
int h = e->size().height();
// move the line edit to make room for the tool button
this->setContentsMargins(0, 0, h, 0);
// put the tool button in its place
this->ToolButton->resize(h, h);
this->ToolButton->move(this->width() - h, 0);
}
void QCMakeFilePathEditor::chooseFile()
{
// choose a file and set it
QString path;
QFileInfo info(this->text());
QString title;
if(this->Variable.isEmpty())
{
title = tr("Select File");
}
else
{
title = tr("Select File for %1");
title = title.arg(this->Variable);
}
this->fileDialogExists(true);
path = QFileDialog::getOpenFileName(this, title, info.absolutePath(),
QString(), NULL, QFileDialog::DontResolveSymlinks);
this->fileDialogExists(false);
if(!path.isEmpty())
{
this->setText(QDir::fromNativeSeparators(path));
}
}
void QCMakePathEditor::chooseFile()
{
// choose a file and set it
QString path;
QString title;
if(this->Variable.isEmpty())
{
title = tr("Select Path");
}
else
{
title = tr("Select Path for %1");
title = title.arg(this->Variable);
}
this->fileDialogExists(true);
path = QFileDialog::getExistingDirectory(this, title, this->text(),
QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
this->fileDialogExists(false);
if(!path.isEmpty())
{
this->setText(QDir::fromNativeSeparators(path));
}
}
// use same QDirModel for all completers
static QDirModel* fileDirModel()
{
static QDirModel* m = NULL;
if(!m)
{
m = new QDirModel();
}
return m;
}
static QDirModel* pathDirModel()
{
static QDirModel* m = NULL;
if(!m)
{
m = new QDirModel();
m->setFilter(QDir::AllDirs | QDir::Drives | QDir::NoDotAndDotDot);
}
return m;
}
QCMakeFileCompleter::QCMakeFileCompleter(QObject* o, bool dirs)
: QCompleter(o)
{
QDirModel* m = dirs ? pathDirModel() : fileDirModel();
this->setModel(m);
}
QString QCMakeFileCompleter::pathFromIndex(const QModelIndex& idx) const
{
return QDir::fromNativeSeparators(QCompleter::pathFromIndex(idx));
}