unite QgsMessageLog::Level and QgsMessageBar::MessageLevel in Qgis::M…

…essageLevel

make enum items lower case
remove unused QgsMessageLog::None and All

doc/api_break.dox

@@ -1605,9 +1605,16 @@ QgsMarkerSymbolLayer        {#qgis_api_break_3_0_QgsMarkerSymbolLayer}
 - bounds() is now pure virtual and must be implemented in all subclasses.
 
 
+QgsMessageBar        {#qgis_api_break_3_0_QgsMessageBar}
+---------------------------
+
+- MessageLevel has been removed. Use Qgis::MessageLevel instead
+
+
 QgsMessageLog        {#qgis_api_break_3_0_QgsMessageLog}
 ---------------------------
 
+- MessageLevel has been removed. Use Qgis::MessageLevel instead
 - This class is no longer a singleton and instance() has been removed. Instead use QgsApplication::messageLog() to access an application-wide log.
 
 QgsMessageLogViewer        {#qgis_api_break_3_0_QgsMessageLogViewer}

external/libdxfrw/CMakeLists.txt

@@ -1,6 +1,10 @@
 INCLUDE_DIRECTORIES(
-	${CMAKE_SOURCE_DIR}/src/core
-  ${CMAKE_BINARY_DIR}/src/core
+        ${CMAKE_SOURCE_DIR}/src/core
+        ${CMAKE_SOURCE_DIR}/src/core/geometry
+
+        ${CMAKE_BINARY_DIR}/src/core
+        ${CMAKE_BINARY_DIR}/src/core/geometry
+
 	${Qt5Core_INCLUDE_DIRS}
 )
 

python/console/console_editor.py

@@ -22,7 +22,7 @@
 from qgis.PyQt.QtGui import QFont, QFontMetrics, QColor, QKeySequence, QCursor, QFontDatabase
 from qgis.PyQt.QtWidgets import QShortcut, QMenu, QApplication, QWidget, QGridLayout, QSpacerItem, QSizePolicy, QFileDialog, QTabWidget, QTreeWidgetItem, QFrame, QLabel, QToolButton, QMessageBox
 from qgis.PyQt.Qsci import QsciScintilla, QsciLexerPython, QsciAPIs, QsciStyle
-from qgis.core import QgsApplication, QgsSettings
+from qgis.core import Qgis, QgsApplication, QgsSettings
 from qgis.gui import QgsMessageBar
 from qgis.utils import OverrideCursor
 import sys
@@ -1265,7 +1265,7 @@ def changeLastDirPath(self, tab):
             self.settings.setValue("pythonConsole/lastDirPath", tabWidget.path)
 
     def widgetMessageBar(self, iface, text, level, timed=True):
-        messageLevel = [QgsMessageBar.INFO, QgsMessageBar.WARNING, QgsMessageBar.CRITICAL]
+        messageLevel = [Qgis.Info, Qgis.Warning, Qgis.Critical]
         if timed:
             timeout = iface.messageTimeout()
         else:

python/console/console_output.py

@@ -25,7 +25,7 @@
 from qgis.PyQt.QtGui import QColor, QFont, QKeySequence, QFontDatabase
 from qgis.PyQt.QtWidgets import QGridLayout, QSpacerItem, QSizePolicy, QShortcut, QMenu, QApplication
 from qgis.PyQt.Qsci import QsciScintilla, QsciLexerPython
-from qgis.core import QgsApplication, QgsSettings
+from qgis.core import Qgis, QgsApplication, QgsSettings
 from qgis.gui import QgsMessageBar
 import sys
 
@@ -293,4 +293,4 @@ def keyPressEvent(self, e):
 
     def widgetMessageBar(self, iface, text):
         timeout = iface.messageTimeout()
-        self.infoBar.pushMessage(text, QgsMessageBar.INFO, timeout)
+        self.infoBar.pushMessage(text, Qgis.Info, timeout)

python/core/__init__.py

@@ -139,7 +139,7 @@ def referencedColumns(self, node):
             msg = QCoreApplication.translate("UserExpressions",
                                              "The user expression {0} already exists and could not be unregistered.").format(
                 name)
-            QgsMessageLog.logMessage(msg + "\n", msgtitle, QgsMessageLog.WARNING)
+            QgsMessageLog.logMessage(msg + "\n", msgtitle, Qgis.Warning)
             return None
 
     function.__name__ = name

python/core/qgis.sip.in

@@ -35,6 +35,15 @@ The Qgis class provides global constants for use throughout the application.
     static const char *QGIS_DEV_VERSION;
 
 
+    enum MessageLevel
+    {
+      Info,
+      Warning,
+      Critical,
+      Success,
+      None
+    };
+
     enum DataType
     {
       UnknownDataType,

python/core/qgsmessagelog.sip.in

@@ -29,27 +29,18 @@ QgsMessageLog is not usually directly created, but rather accessed through
 %End
   public:
 
-    enum MessageLevel
-    {
-      ALL,
-      INFO,
-      WARNING,
-      CRITICAL,
-      NONE
-    };
-
     QgsMessageLog();
 %Docstring
 Constructor for QgsMessageLog.
 %End
 
-    static void logMessage( const QString &message, const QString &tag = QString(), MessageLevel level = QgsMessageLog::WARNING );
+    static void logMessage( const QString &message, const QString &tag = QString(), Qgis::MessageLevel level = Qgis::Warning );
 %Docstring
 add a message to the instance (and create it if necessary)
 %End
 
   signals:
-    void messageReceived( const QString &message, const QString &tag, QgsMessageLog::MessageLevel level );
+    void messageReceived( const QString &message, const QString &tag, Qgis::MessageLevel level );
 
     void messageReceived( bool received );
 
@@ -71,7 +62,7 @@ be the right choice for apps without GUI.
     QgsMessageLogConsole();
 
   public slots:
-    void logMessage( const QString &message, const QString &tag, QgsMessageLog::MessageLevel level );
+    void logMessage( const QString &message, const QString &tag, Qgis::MessageLevel level );
 };
 
 /************************************************************************

python/gui/qgsmapcanvas.sip.in

@@ -930,7 +930,7 @@ Emitted when the canvas has been assigned a different map theme.
 .. versionadded:: 3.0
 %End
 
-    void messageEmitted( const QString &title, const QString &message, QgsMessageBar::MessageLevel = QgsMessageBar::INFO );
+    void messageEmitted( const QString &title, const QString &message, Qgis::MessageLevel = Qgis::Info );
 %Docstring
 emit a message (usually to be displayed in a message bar)
 %End

python/gui/qgsmaptool.sip.in

@@ -187,7 +187,7 @@ The values is calculated from searchRadiusMM().
 %End
 
   signals:
-    void messageEmitted( const QString &message, QgsMessageBar::MessageLevel = QgsMessageBar::INFO );
+    void messageEmitted( const QString &message, Qgis::MessageLevel = Qgis::Info );
 %Docstring
 emit a message
 %End

python/gui/qgsmessagebar.sip.in

@@ -21,13 +21,6 @@ A bar for displaying non-blocking messages to the user.
 #include "qgsmessagebar.h"
 %End
   public:
-    enum MessageLevel
-    {
-      INFO,
-      WARNING,
-      CRITICAL,
-      SUCCESS
-    };
 
     QgsMessageBar( QWidget *parent /TransferThis/ = 0 );
 %Docstring
@@ -43,13 +36,13 @@ The message bar will take ownership of the item.
 :param item: Item to display
 %End
 
-    QgsMessageBarItem *pushWidget( QWidget *widget /Transfer/, MessageLevel level = INFO, int duration = 0 );
+    QgsMessageBarItem *pushWidget( QWidget *widget /Transfer/, Qgis::MessageLevel level = Qgis::Info, int duration = 0 );
 %Docstring
 Display a widget as a message on the bar after hiding the currently visible one
 and putting it in a stack.
 
 :param widget: message widget to display
-:param level: is QgsMessageBar.INFO, WARNING, CRITICAL or SUCCESS
+:param level: is Qgis.Info, Warning, Critical or Success
 :param duration: timeout duration of message in seconds, 0 value indicates no timeout
 %End
 
@@ -76,11 +69,11 @@ make out a widget containing title and message to be displayed on the bar
 make out a widget containing title and message to be displayed on the bar
 %End
 
-    void pushMessage( const QString &text, MessageLevel level = INFO, int duration = 5 );
+    void pushMessage( const QString &text, Qgis::MessageLevel level = Qgis::Info, int duration = 5 );
 %Docstring
 convenience method for pushing a message to the bar
 %End
-    void pushMessage( const QString &title, const QString &text, MessageLevel level = INFO, int duration = 5 );
+    void pushMessage( const QString &title, const QString &text, Qgis::MessageLevel level = Qgis::Info, int duration = 5 );
 %Docstring
 convenience method for pushing a message with title to the bar
 %End

python/gui/qgsmessagebaritem.sip.in

@@ -17,22 +17,22 @@ class QgsMessageBarItem : QWidget
 #include "qgsmessagebaritem.h"
 %End
   public:
-    QgsMessageBarItem( const QString &text, QgsMessageBar::MessageLevel level = QgsMessageBar::INFO, int duration = 0, QWidget *parent /TransferThis/ = 0 );
+    QgsMessageBarItem( const QString &text, Qgis::MessageLevel level = Qgis::Info, int duration = 0, QWidget *parent /TransferThis/ = 0 );
 %Docstring
 make out a widget containing a message to be displayed on the bar
 %End
 
-    QgsMessageBarItem( const QString &title, const QString &text, QgsMessageBar::MessageLevel level = QgsMessageBar::INFO, int duration = 0, QWidget *parent /TransferThis/ = 0 );
+    QgsMessageBarItem( const QString &title, const QString &text, Qgis::MessageLevel level = Qgis::Info, int duration = 0, QWidget *parent /TransferThis/ = 0 );
 %Docstring
 make out a widget containing title and message to be displayed on the bar
 %End
 
-    QgsMessageBarItem( const QString &title, const QString &text, QWidget *widget, QgsMessageBar::MessageLevel level = QgsMessageBar::INFO, int duration = 0, QWidget *parent /TransferThis/ = 0 );
+    QgsMessageBarItem( const QString &title, const QString &text, QWidget *widget, Qgis::MessageLevel level = Qgis::Info, int duration = 0, QWidget *parent /TransferThis/ = 0 );
 %Docstring
 make out a widget containing title, message and widget to be displayed on the bar
 %End
 
-    QgsMessageBarItem( QWidget *widget, QgsMessageBar::MessageLevel level = QgsMessageBar::INFO, int duration = 0, QWidget *parent /TransferThis/ = 0 );
+    QgsMessageBarItem( QWidget *widget, Qgis::MessageLevel level = Qgis::Info, int duration = 0, QWidget *parent /TransferThis/ = 0 );
 %Docstring
 make out a widget containing a widget to be displayed on the bar
 %End
@@ -51,9 +51,9 @@ Returns the text for the message.
 Returns the title for the message.
 %End
 
-    QgsMessageBarItem *setLevel( QgsMessageBar::MessageLevel level );
+    QgsMessageBarItem *setLevel( Qgis::MessageLevel level );
 
-    QgsMessageBar::MessageLevel level() const;
+    Qgis::MessageLevel level() const;
 %Docstring
 Returns the message level for the message.
 %End

python/gui/qgsmessagelogviewer.sip.in

@@ -29,7 +29,7 @@ QgsApplication.messageLog() instance.
 
   public slots:
 
-    void logMessage( const QString &message, const QString &tag, QgsMessageLog::MessageLevel level );
+    void logMessage( const QString &message, const QString &tag, Qgis::MessageLevel level );
 %Docstring
 Logs a ``message`` to the viewer.
 %End

python/gui/qgspluginmanagerinterface.sip.in

@@ -56,7 +56,7 @@ add repository to the repository listWidget
 show the Plugin Manager window and optionally open tab tabIndex
 %End
 
-    virtual void pushMessage( const QString &text, QgsMessageBar::MessageLevel level = QgsMessageBar::INFO, int duration = -1 ) = 0;
+    virtual void pushMessage( const QString &text, Qgis::MessageLevel level = Qgis::Info, int duration = -1 ) = 0;
 %Docstring
 show the given message in the Plugin Manager internal message bar
 %End

python/plugins/db_manager/db_manager.py

@@ -29,7 +29,7 @@
 from qgis.PyQt.QtGui import QIcon, QKeySequence
 
 from qgis.gui import QgsMessageBar
-from qgis.core import QgsSettings, QgsMapLayer
+from qgis.core import Qgis, QgsSettings, QgsMapLayer
 from qgis.utils import OverrideCursor
 
 from .info_viewer import InfoViewer
@@ -146,7 +146,7 @@ def importActionSlot(self):
         db = self.tree.currentDatabase()
         if db is None:
             self.infoBar.pushMessage(self.tr("No database selected or you are not connected to it."),
-                                     QgsMessageBar.INFO, self.iface.messageTimeout())
+                                     Qgis.Info, self.iface.messageTimeout())
             return
 
         outUri = db.uri()
@@ -162,15 +162,15 @@ def importActionSlot(self):
     def exportActionSlot(self):
         table = self.tree.currentTable()
         if table is None:
-            self.infoBar.pushMessage(self.tr("Select the table you want export to file."), QgsMessageBar.INFO,
+            self.infoBar.pushMessage(self.tr("Select the table you want export to file."), Qgis.Info,
                                      self.iface.messageTimeout())
             return
 
         inLayer = table.toMapLayer()
         if inLayer.type() != QgsMapLayer.VectorLayer:
             self.infoBar.pushMessage(
                 self.tr("Select a vector or a tabular layer you want export."),
-                QgsMessageBar.WARNING, self.iface.messageTimeout())
+                Qgis.Warning, self.iface.messageTimeout())
             return
 
         from .dlg_export_vector import DlgExportVector
@@ -184,7 +184,7 @@ def runSqlWindow(self):
         db = self.tree.currentDatabase()
         if db is None:
             self.infoBar.pushMessage(self.tr("No database selected or you are not connected to it."),
-                                     QgsMessageBar.INFO, self.iface.messageTimeout())
+                                     Qgis.Info, self.iface.messageTimeout())
             # force displaying of the message, it appears on the first tab (i.e. Info)
             self.tabs.setCurrentIndex(0)
             return

python/plugins/db_manager/db_plugins/gpkg/plugin.py

@@ -27,7 +27,7 @@
 from qgis.PyQt.QtCore import Qt, QFileInfo
 from qgis.PyQt.QtGui import QIcon
 from qgis.PyQt.QtWidgets import QApplication, QAction, QFileDialog
-from qgis.core import QgsDataSourceUri, QgsSettings
+from qgis.core import Qgis, QgsDataSourceUri, QgsSettings
 from qgis.gui import QgsMessageBar
 
 from ..plugin import DBPlugin, Database, Table, VectorTable, RasterTable, TableField, TableIndex, TableTrigger, \
@@ -143,7 +143,7 @@ def runVacuumActionSlot(self, item, action, parent):
         try:
             if not isinstance(item, (DBPlugin, Table)) or item.database() is None:
                 parent.infoBar.pushMessage(self.tr("No database selected or you are not connected to it."),
-                                           QgsMessageBar.INFO, parent.iface.messageTimeout())
+                                           Qgis.Info, parent.iface.messageTimeout())
                 return
         finally:
             QApplication.setOverrideCursor(Qt.WaitCursor)

python/plugins/db_manager/db_plugins/plugin.py

@@ -27,7 +27,7 @@
 from qgis.PyQt.QtGui import QKeySequence, QIcon
 
 from qgis.gui import QgsMessageBar
-from qgis.core import QgsSettings
+from qgis.core import Qgis, QgsSettings
 from ..db_plugins import createDbPlugin
 
 
@@ -357,7 +357,7 @@ def deleteActionSlot(self, item, action, parent):
         else:
             QApplication.restoreOverrideCursor()
             parent.infoBar.pushMessage(QApplication.translate("DBManagerPlugin", "Cannot delete the selected item."),
-                                       QgsMessageBar.INFO, parent.iface.messageTimeout())
+                                       Qgis.Info, parent.iface.messageTimeout())
             QApplication.setOverrideCursor(Qt.WaitCursor)
 
     def createSchemaActionSlot(self, item, action, parent):
@@ -366,7 +366,7 @@ def createSchemaActionSlot(self, item, action, parent):
             if not isinstance(item, (DBPlugin, Schema, Table)) or item.database() is None:
                 parent.infoBar.pushMessage(
                     QApplication.translate("DBManagerPlugin", "No database selected or you are not connected to it."),
-                    QgsMessageBar.INFO, parent.iface.messageTimeout())
+                    Qgis.Info, parent.iface.messageTimeout())
                 return
             (schema, ok) = QInputDialog.getText(parent, QApplication.translate("DBManagerPlugin", "New schema"),
                                                 QApplication.translate("DBManagerPlugin", "Enter new schema name"))
@@ -383,7 +383,7 @@ def deleteSchemaActionSlot(self, item, action, parent):
             if not isinstance(item, Schema):
                 parent.infoBar.pushMessage(
                     QApplication.translate("DBManagerPlugin", "Select an empty schema for deletion."),
-                    QgsMessageBar.INFO, parent.iface.messageTimeout())
+                    Qgis.Info, parent.iface.messageTimeout())
                 return
             res = QMessageBox.question(parent, QApplication.translate("DBManagerPlugin", "hey!"),
                                        QApplication.translate("DBManagerPlugin",
@@ -414,7 +414,7 @@ def createTableActionSlot(self, item, action, parent):
         if not hasattr(item, 'database') or item.database() is None:
             parent.infoBar.pushMessage(
                 QApplication.translate("DBManagerPlugin", "No database selected or you are not connected to it."),
-                QgsMessageBar.INFO, parent.iface.messageTimeout())
+                Qgis.Info, parent.iface.messageTimeout())
             return
         from ..dlg_create_table import DlgCreateTable
 
@@ -426,7 +426,7 @@ def editTableActionSlot(self, item, action, parent):
         try:
             if not isinstance(item, Table) or item.isView:
                 parent.infoBar.pushMessage(QApplication.translate("DBManagerPlugin", "Select a table to edit."),
-                                           QgsMessageBar.INFO, parent.iface.messageTimeout())
+                                           Qgis.Info, parent.iface.messageTimeout())
                 return
             from ..dlg_table_properties import DlgTableProperties
 
@@ -440,7 +440,7 @@ def deleteTableActionSlot(self, item, action, parent):
             if not isinstance(item, Table):
                 parent.infoBar.pushMessage(
                     QApplication.translate("DBManagerPlugin", "Select a table/view for deletion."),
-                    QgsMessageBar.INFO, parent.iface.messageTimeout())
+                    Qgis.Info, parent.iface.messageTimeout())
                 return
             res = QMessageBox.question(parent, QApplication.translate("DBManagerPlugin", "hey!"),
                                        QApplication.translate("DBManagerPlugin",
@@ -458,7 +458,7 @@ def emptyTableActionSlot(self, item, action, parent):
         try:
             if not isinstance(item, Table) or item.isView:
                 parent.infoBar.pushMessage(QApplication.translate("DBManagerPlugin", "Select a table to empty it."),
-                                           QgsMessageBar.INFO, parent.iface.messageTimeout())
+