mirror of
https://github.com/qgis/QGIS.git
synced 2025-10-31 00:06:02 -04:00
323 lines
11 KiB
Plaintext
323 lines
11 KiB
Plaintext
%Feature ANDROID
|
|
|
|
class QgsApplication : QApplication
|
|
{
|
|
%TypeHeaderCode
|
|
#include <qgsapplication.h>
|
|
%End
|
|
|
|
%TypeCode
|
|
// Convert a Python argv list to a conventional C argc count and argv array.
|
|
static char **qtgui_ArgvToC(PyObject *argvlist, int &argc)
|
|
{
|
|
char **argv;
|
|
|
|
argc = PyList_GET_SIZE(argvlist);
|
|
|
|
// Allocate space for two copies of the argument pointers, plus the
|
|
// terminating NULL.
|
|
if ((argv = (char **)sipMalloc(2 * (argc + 1) * sizeof (char *))) == NULL)
|
|
return NULL;
|
|
|
|
// Convert the list.
|
|
for (int a = 0; a < argc; ++a)
|
|
{
|
|
char *arg;
|
|
|
|
// Get the argument and allocate memory for it.
|
|
if ((arg = PyString_AsString(PyList_GET_ITEM(argvlist, a))) == NULL ||
|
|
(argv[a] = (char *)sipMalloc(strlen(arg) + 1)) == NULL)
|
|
return NULL;
|
|
|
|
// Copy the argument and save a pointer to it.
|
|
strcpy(argv[a], arg);
|
|
argv[a + argc + 1] = argv[a];
|
|
}
|
|
|
|
argv[argc + argc + 1] = argv[argc] = NULL;
|
|
|
|
return argv;
|
|
}
|
|
|
|
|
|
// Remove arguments from the Python argv list that have been removed from the
|
|
// C argv array.
|
|
static void qtgui_UpdatePyArgv(PyObject *argvlist, int argc, char **argv)
|
|
{
|
|
for (int a = 0, na = 0; a < argc; ++a)
|
|
{
|
|
// See if it was removed.
|
|
if (argv[na] == argv[a + argc + 1])
|
|
++na;
|
|
else
|
|
PyList_SetSlice(argvlist, na, na + 1, NULL);
|
|
}
|
|
}
|
|
%End
|
|
|
|
|
|
|
|
public:
|
|
//QgsApplication(int argc, char ** argv, bool GUIenabled);
|
|
QgsApplication(SIP_PYLIST argv, bool GUIenabled, QString customConfigPath = QString() ) /PostHook=__pyQtQAppHook__/ [(int &argc, char **argv, bool GUIenabled, QString customConfigPath = QString() )];
|
|
%MethodCode
|
|
// The Python interface is a list of argument strings that is modified.
|
|
|
|
int argc;
|
|
char **argv;
|
|
|
|
// Convert the list.
|
|
if ((argv = qtgui_ArgvToC(a0, argc)) == NULL)
|
|
sipIsErr = 1;
|
|
else
|
|
{
|
|
// Create it now the arguments are right.
|
|
static int nargc = argc;
|
|
|
|
sipCpp = new sipQgsApplication(nargc, argv, a1, *a2);
|
|
|
|
// Now modify the original list.
|
|
qtgui_UpdatePyArgv(a0, argc, argv);
|
|
}
|
|
%End
|
|
|
|
virtual ~QgsApplication();
|
|
|
|
/** Set the active theme to the specified theme.
|
|
* The theme name should be a single word e.g. 'default','classic'.
|
|
* The theme search path usually will be pkgDataPath + "/themes/" + themName + "/"
|
|
* but plugin writers etc can use themeName() as a basis for searching
|
|
* for resources in their own datastores e.g. a Qt4 resource bundle.
|
|
* @note A basic test will be carried out to ensure the theme search path
|
|
* based on the supplied theme name exists. If it does not the theme name will
|
|
* be reverted to 'default'.
|
|
*/
|
|
static void setThemeName( const QString &theThemeName );
|
|
|
|
/** Set the active theme to the specified theme.
|
|
* The theme name should be a single word e.g. 'default','classic'.
|
|
* The theme search path usually will be pkgDataPath + "/themes/" + themName + "/"
|
|
* but plugin writers etc can use this method as a basis for searching
|
|
* for resources in their own datastores e.g. a Qt4 resource bundle.
|
|
*/
|
|
static const QString themeName();
|
|
|
|
//! Returns the path to the authors file.
|
|
static const QString authorsFilePath();
|
|
|
|
/** Returns the path to the contributors file.
|
|
* Contributors are people who have submitted patches
|
|
* but don't have svn write access.
|
|
* @note this function was added in version 1.3 */
|
|
static const QString contributorsFilePath();
|
|
|
|
/**Returns the path to the sponsors file.
|
|
@note this function was added in version 1.2*/
|
|
static const QString sponsorsFilePath();
|
|
|
|
/** Returns the path to the donors file.
|
|
@note this function was added in version 1.2*/
|
|
static const QString donorsFilePath();
|
|
|
|
/**
|
|
* Returns the path to the sponsors file.
|
|
* @note This was added in QGIS 1.1
|
|
*/
|
|
static const QString translatorsFilePath();
|
|
|
|
/*!
|
|
Returns the path to the licence file.
|
|
*/
|
|
static const QString licenceFilePath();
|
|
|
|
//! Returns the path to the help application.
|
|
static const QString helpAppPath();
|
|
|
|
//! Returns the path to the translation directory.
|
|
static const QString i18nPath();
|
|
|
|
//! Returns the path to the master qgis.db file.
|
|
static const QString qgisMasterDbFilePath();
|
|
|
|
//! Returns the path to the settings directory in user's home dir
|
|
static const QString qgisSettingsDirPath();
|
|
|
|
//! Returns the path to the user qgis.db file.
|
|
static const QString qgisUserDbFilePath();
|
|
|
|
//! Returns the path to the splash screen image directory.
|
|
static const QString splashPath();
|
|
|
|
//! Returns the path to the icons image directory.
|
|
static const QString iconsPath();
|
|
|
|
//! Returns the path to the srs.db file.
|
|
static const QString srsDbFilePath();
|
|
|
|
//! Returns the pathes to svg directories.
|
|
//! @note added in 1.4
|
|
static const QStringList svgPaths();
|
|
|
|
//! Returns the system environment variables passed to application.
|
|
//! @note added in 1.9
|
|
static const QMap<QString, QString> systemEnvVars();
|
|
|
|
//! Returns the path to the application prefix directory.
|
|
static const QString prefixPath();
|
|
|
|
//! Returns the path to the application plugin directory.
|
|
static const QString pluginPath();
|
|
|
|
//! Returns the common root path of all application data directories.
|
|
static const QString pkgDataPath();
|
|
|
|
//! Returns the path to the currently active theme directory.
|
|
static const QString activeThemePath();
|
|
|
|
//! Returns the path to the default theme directory.
|
|
static const QString defaultThemePath();
|
|
|
|
//! Returns path to the desired icon file.
|
|
//! First it tries to use the active theme path, then default theme path
|
|
//! @note Added in 1.5
|
|
static QString iconPath( QString iconFile );
|
|
|
|
//! Helper to get a theme icon. It will fall back to the
|
|
//! default theme if the active theme does not have the required icon.
|
|
//! @note Added in 2.0
|
|
static QIcon getThemeIcon( const QString &theName );
|
|
|
|
//! Helper to get a theme icon as a pixmap. It will fall back to the
|
|
//! default theme if the active theme does not have the required icon.
|
|
//! @note Added in 2.0
|
|
static QPixmap getThemePixmap( const QString &theName );
|
|
|
|
//! Returns the path to user's style. Added in QGIS 1.4
|
|
static const QString userStyleV2Path();
|
|
|
|
//! Returns the path to default style (works as a starting point). Added in QGIS 1.4
|
|
static const QString defaultStyleV2Path();
|
|
|
|
//! Returns the path containing qgis_core, qgis_gui, qgispython (and other) libraries
|
|
//! @note Added in 2.0
|
|
static const QString libraryPath();
|
|
|
|
//! Returns the path with utility executables (help viewer, crssync, ...)
|
|
//! @note Added in 2.0
|
|
static const QString libexecPath();
|
|
|
|
//! Alters prefix path - used by 3rd party apps
|
|
static void setPrefixPath( const QString &thePrefixPath, bool useDefaultPaths = false );
|
|
|
|
//! Alters plugin path - used by 3rd party apps
|
|
static void setPluginPath( const QString &thePluginPath );
|
|
|
|
//! Alters pkg data path - used by 3rd party apps
|
|
static void setPkgDataPath( const QString &thePkgDataPath );
|
|
|
|
//! Alters default svg paths - used by 3rd party apps. Added in QGIS 1.5
|
|
static void setDefaultSvgPaths( const QStringList& pathList );
|
|
|
|
//! loads providers
|
|
static void initQgis();
|
|
|
|
//! initialise qgis.db
|
|
static bool createDB( QString* errorMessage = 0 );
|
|
|
|
//! deletes provider registry and map layer registry
|
|
static void exitQgis();
|
|
|
|
/** constants for endian-ness */
|
|
enum endian_t
|
|
{
|
|
XDR, // network, or big-endian, byte order
|
|
NDR, // little-endian byte order
|
|
};
|
|
|
|
//! Returns whether this machine uses big or little endian
|
|
static endian_t endian();
|
|
|
|
/** \brief get a standard css style sheet for reports.
|
|
* Typically you will use this method by doing:
|
|
* QString myStyle = QgsApplication::reportStyleSheet();
|
|
* textBrowserReport->document()->setDefaultStyleSheet(myStyle);
|
|
* @return QString containing the CSS 2.1 compliant stylesheet.
|
|
* @note you can use the special Qt extensions too, for example
|
|
* the gradient fills for backgrounds.
|
|
*/
|
|
static QString reportStyleSheet();
|
|
|
|
/** Convenience function to get a summary of the paths used in this
|
|
* application instance useful for debugging mainly.*/
|
|
static QString showSettings();
|
|
|
|
/** Register OGR drivers ensuring this only happens once.
|
|
* This is a workaround for an issue with older gdal versions that
|
|
* caused duplicate driver name entries to appear in the list
|
|
* of registered drivers when QgsApplication::registerOgrDrivers was called multiple
|
|
* times.
|
|
*/
|
|
static void registerOgrDrivers();
|
|
|
|
/**Converts absolute path to path relative to target
|
|
@note: this method was added in version 1.6*/
|
|
static QString absolutePathToRelativePath( QString apath, QString targetPath );
|
|
/**Converts path relative to target to an absolute path
|
|
@note: this method was added in version 1.6*/
|
|
static QString relativePathToAbsolutePath( QString rpath, QString targetPath );
|
|
|
|
/** Indicates whether running from build directory (not installed)
|
|
@note added in 2.0 */
|
|
static bool isRunningFromBuildDir();
|
|
/** Returns path to the source directory. Valid only when running from build directory
|
|
@note added in 2.0 */
|
|
static QString buildSourcePath();
|
|
/** Returns path to the build output directory. Valid only when running from build directory
|
|
@note added in 2.0 */
|
|
static QString buildOutputPath();
|
|
|
|
/** Sets the GDAL_SKIP environment variable to include the specified driver
|
|
* and then calls GDALDriverManager::AutoSkipDrivers() to unregister it. The
|
|
* driver name should be the short format of the Gdal driver name e.g. GTIFF.
|
|
* @note added in 2.0
|
|
*/
|
|
static void skipGdalDriver( QString theDriver );
|
|
|
|
/** Sets the GDAL_SKIP environment variable to exclude the specified driver
|
|
* and then calls GDALDriverManager::AutoSkipDrivers() to unregister it. The
|
|
* driver name should be the short format of the Gdal driver name e.g. GTIFF.
|
|
* @note added in 2.0
|
|
*/
|
|
static void restoreGdalDriver( QString theDriver );
|
|
|
|
/** Returns the list of gdal drivers that should be skipped (based on
|
|
* GDAL_SKIP environment variable)
|
|
* @note added in 2.0
|
|
*/
|
|
static QStringList skippedGdalDrivers();
|
|
|
|
/** Apply the skipped drivers list to gdal
|
|
* @see skipGdalDriver
|
|
* @see restoreGdalDriver
|
|
* @see skippedGdalDrivers
|
|
* @note added in 2.0 */
|
|
static void applyGdalSkippedDrivers();
|
|
|
|
/** Get maximum concurrent thread count
|
|
* @note added in 2.4 */
|
|
static int maxThreads();
|
|
/** Set maximum concurrent thread count
|
|
* @note must be between 1 and \#cores, -1 means use all available cores
|
|
* @note added in 2.4 */
|
|
static void setMaxThreads( int maxThreads );
|
|
|
|
%If(ANDROID)
|
|
//dummy method to workaround sip generation issue issue
|
|
bool x11EventFilter ( XEvent * event );
|
|
%End
|
|
|
|
signals:
|
|
//! @note not available in python bindings
|
|
// void preNotify( QObject * receiver, QEvent * event, bool * done );
|
|
};
|