Fix spelling errors.

 * cancelation -> cancellation
 * overal      -> overall

Author: sebastic

doc/api_break.dox

@@ -1896,7 +1896,7 @@ QgsRasterCalculator     {#qgis_api_break_3_0_QgsRasterCalculator}
 
 - Cancelled (Result enum value) has been renamed to Canceled  <!--#spellok-->
 - processCalculation() now uses an optional QgsFeedback instead of QProgressDialog
-for progress reports and cancelation.
+for progress reports and cancellation.
 
 QgsRasterDataProvider        {#qgis_api_break_3_0_QgsRasterDataProvider}
 ---------------------
@@ -2581,15 +2581,15 @@ QgsRendererAbstractMetadata   {#qgis_api_break_3_0_QgsRendererAbstractMetadata}
 QgsGraphDirector   {#qgis_api_break_3_0_QgsGraphDirector}
 ----------------
 
-- makeGraph() now uses QgsFeedback for progress reporting and cancelation
+- makeGraph() now uses QgsFeedback for progress reporting and cancellation
 - buildProgress() signal was removed
 - buildMessage() signal was removed
 
 QgsVectorLayerDirector   {#qgis_api_break_3_0_QgsVectorLayerDirector}
 ----------------------
 
 - QgsVectorLayerDirector() constructor now expects a reference to QgsFeatureSource as the first argument
-- makeGraph() now uses QgsFeedback for progress reporting and cancelation
+- makeGraph() now uses QgsFeedback for progress reporting and cancellation
 
 Processing        {#qgis_api_break_3_0_Processing}
 ----------

doc/porting_processing.dox

@@ -74,7 +74,7 @@ Other porting notes
 
 - Your algorithm's processAlgorithm methods should return a dict with output values. In the case of output feature sinks, the sink's ID string should be included in this dictionary.
 
-- Since Processing algorithms can now be run in the background, it's important to implement support for cancelation in your algorithms. Whenever looping (or before/after calling lengthy operations) listen out for user cancelation via the provided feedback object. E.g.
+- Since Processing algorithms can now be run in the background, it's important to implement support for cancellation in your algorithms. Whenever looping (or before/after calling lengthy operations) listen out for user cancellation via the provided feedback object. E.g.
 
    if feedback.isCanceled():
        break
@@ -93,7 +93,7 @@ object to pushInfo or reportError so that the lack of features is brought to use
 
 - Don't write outputs using TableWriter or by directly creating a CSV file. Wherever possible use a feature sink instead so that the output is created as a proper vector layer. This allows other algorithms in a multi-step model to easily use the tabular outputs from the algorithm. 
 
-- To run another Processing algorithm as part of your algorithm, you can use  processing.run(...). Make sure you pass the current context and feedback to processing.run to ensure that all temporary layer outputs are available to the executed algorithm, and that the executed algorithm can send feedback reports to the user (and correctly handle cancelation and progress reports!)
+- To run another Processing algorithm as part of your algorithm, you can use  processing.run(...). Make sure you pass the current context and feedback to processing.run to ensure that all temporary layer outputs are available to the executed algorithm, and that the executed algorithm can send feedback reports to the user (and correctly handle cancellation and progress reports!)
 
 - A new API contract exists for Processing. Now, only the c++ base class (e.g. those prefixed with "Qgs"), the gui wrappers, and the methods from processing.tools are considered stable, public API. All other Processing classes and methods are considered private and may change between QGIS versions. These should not be relied on by custom algorithms.
 

python/analysis/auto_generated/interpolation/qgsgridfilewriter.sip.in

@@ -31,7 +31,7 @@ The ``extent`` and ``nCols``, ``nRows`` arguments dictate the extent and size of
 %Docstring
 Writes the grid file.
 
-An optional ``feedback`` object can be set for progress reports and cancelation support
+An optional ``feedback`` object can be set for progress reports and cancellation support
 
 :return: 0 in case of success
 %End

python/analysis/auto_generated/interpolation/qgsinterpolator.sip.in

@@ -82,7 +82,7 @@ Calculates interpolation value for map coordinates x, y
 
 :param x: x-coordinate (in map units)
 :param y: y-coordinate (in map units)
-:param feedback: optional feedback object for progress and cancelation support
+:param feedback: optional feedback object for progress and cancellation support
 
 :return: - 0 in case of success
          - result: interpolation result
@@ -96,7 +96,7 @@ Calculates interpolation value for map coordinates x, y
 Caches the vertex and value data from the provider. All the vertex data
 will be held in virtual memory.
 
-An optional ``feedback`` argument may be specified to allow cancelation and
+An optional ``feedback`` argument may be specified to allow cancellation and
 progress reports from the cache operation.
 
 :return: Success in case of success

python/analysis/auto_generated/interpolation/qgstininterpolator.sip.in

@@ -32,7 +32,7 @@ Interpolation in a triangular irregular network
     QgsTinInterpolator( const QList<QgsInterpolator::LayerData> &inputData, TinInterpolation interpolation = Linear, QgsFeedback *feedback = 0 );
 %Docstring
 Constructor for QgsTinInterpolator.
-The ``feedback`` object specifies an optional QgsFeedback object for progress reports and cancelation support.
+The ``feedback`` object specifies an optional QgsFeedback object for progress reports and cancellation support.
 Ownership of ``feedback`` is not transferred and callers must ensure that it exists for the lifetime of this object.
 %End
     ~QgsTinInterpolator();

python/analysis/auto_generated/mesh/qgsmeshcalculator.sip.in

@@ -83,7 +83,7 @@ Creates calculator with geometry mask
 %Docstring
 Starts the calculation, writes new dataset group to file and adds it to the mesh layer
 
-:param feedback: The optional feedback argument for progress reporting and cancelation support
+:param feedback: The optional feedback argument for progress reporting and cancellation support
 
 :return: QgsMeshCalculator.Success in case of success
 %End

python/analysis/auto_generated/raster/qgsninecellfilter.sip.in

@@ -33,7 +33,7 @@ Constructor that takes input file, output file and output format (GDAL string)
 %Docstring
 Starts the calculation, reads from mInputFile and stores the result in mOutputFile
 
-:param feedback: feedback object that receives update and that is checked for cancelation.
+:param feedback: feedback object that receives update and that is checked for cancellation.
 
 :return: 0 in case of success
 %End

python/analysis/auto_generated/raster/qgsrastercalculator.sip.in

@@ -100,7 +100,7 @@ QgsRasterCalculator constructor.
 %Docstring
 Starts the calculation and writes a new raster.
 
-The optional ``feedback`` argument can be used for progress reporting and cancelation support.
+The optional ``feedback`` argument can be used for progress reporting and cancellation support.
 
 :return: QgsRasterCalculator.Success in case of success. If an error is encountered then
          a description of the error can be obtained by calling lastError().

python/analysis/auto_generated/raster/qgsrelief.sip.in

@@ -36,7 +36,7 @@ Produces colored relief rasters from DEM*
 %Docstring
 Starts the calculation, reads from mInputFile and stores the result in mOutputFile
 
-:param feedback: feedback object that receives update and that is checked for cancelation.
+:param feedback: feedback object that receives update and that is checked for cancellation.
 
 :return: 0 in case of success*
 %End

python/core/auto_generated/locator/qgslocator.sip.in

@@ -114,7 +114,7 @@ all filters.
 
     void cancelWithoutBlocking();
 %Docstring
-Triggers cancelation of any current running query without blocking. The query may
+Triggers cancellation of any current running query without blocking. The query may
 take some time to cancel after calling this.
 
 .. seealso:: :py:func:`cancel`
@@ -143,7 +143,7 @@ is called.
     void finished();
 %Docstring
 Emitted when locator has finished a query, either as a result
-of successful completion or early cancelation.
+of successful completion or early cancellation.
 %End
 
 };

python/core/auto_generated/mesh/qgsmeshlayerinterpolator.sip.in

@@ -43,7 +43,7 @@ from data provider and calculates triangular mesh
 :param transformContext: Transform context to transform layer CRS to destination CRS
 :param mapUnitsPerPixel: map units per pixel for block
 :param extent: extent of block in destination CRS
-:param feedback: optional raster feedback object for cancelation/preview
+:param feedback: optional raster feedback object for cancellation/preview
 
 :return: raster block with Float.64 values. None on error
 

python/core/auto_generated/mesh/qgsmeshspatialindex.sip.in

@@ -45,7 +45,7 @@ Constructor for :py:class:`QgsSpatialIndex`. Creates an empty R-tree index.
 %Docstring
 Constructor - creates R-tree and bulk loads faces from the specified mesh
 
-The optional ``feedback`` object can be used to allow cancelation of bulk face loading. Ownership
+The optional ``feedback`` object can be used to allow cancellation of bulk face loading. Ownership
 of ``feedback`` is not transferred, and callers must take care that the lifetime of feedback exceeds
 that of the spatial index construction.
 %End

python/core/auto_generated/processing/qgsprocessingalgorithm.sip.in

@@ -900,7 +900,7 @@ will be added to the algorithm's output. This allows for "explode" type algorith
 input feature results in multiple output features.
 
 The provided ``feedback`` object can be used to push messages to the log and for giving feedback
-to users. Note that handling of progress reports and algorithm cancelation is handled by
+to users. Note that handling of progress reports and algorithm cancellation is handled by
 the base class and subclasses do not need to reimplement this logic.
 
 Algorithms can throw a QgsProcessingException if a fatal error occurred which should

python/core/auto_generated/qgsfeedback.sip.in

@@ -12,13 +12,13 @@
 class QgsFeedback : QObject
 {
 %Docstring
-Base class for feedback objects to be used for cancelation of something running in a worker thread.
+Base class for feedback objects to be used for cancellation of something running in a worker thread.
 The class may be used as is or it may be subclassed for extended functionality
 for a particular operation (e.g. report progress or pass some data for preview).
 
-When cancel() is called, the internal code has two options to check for cancelation state:
+When cancel() is called, the internal code has two options to check for cancellation state:
 - if the worker thread uses an event loop (e.g. for network communication), the code can
-make a queued connection to canceled() signal and handle the cancelation in its slot.
+make a queued connection to canceled() signal and handle the cancellation in its slot.
 - if the worker thread does not use an event loop, it can poll isCanceled() method regularly
 to see if the operation should be canceled.
 

python/core/auto_generated/qgsfiledownloader.sip.in

@@ -77,7 +77,7 @@ Emitted when data are ready to be processed
 
     void cancelDownload();
 %Docstring
-Call to abort the download and delete this object after the cancelation
+Call to abort the download and delete this object after the cancellation
 has been processed.
 
 .. seealso:: :py:func:`downloadCanceled`

python/core/auto_generated/qgshistogram.sip.in

@@ -47,7 +47,7 @@ result of an expression.
 
 :param layer: vector layer
 :param fieldOrExpression: field name or expression to be evaluated
-:param feedback: optional feedback object to allow cancelation of calculation
+:param feedback: optional feedback object to allow cancellation of calculation
 
 :return: true if values were successfully set
 %End

python/core/auto_generated/qgsmaprendererjob.sip.in

@@ -61,7 +61,7 @@ Does nothing if the rendering is not active.
 
     virtual void cancelWithoutBlocking() = 0;
 %Docstring
-Triggers cancelation of the rendering job without blocking. The render job will continue
+Triggers cancellation of the rendering job without blocking. The render job will continue
 to operate until it is able to cancel, at which stage the finished() signal will be emitted.
 Does nothing if the rendering is not active.
 %End

python/core/auto_generated/qgsspatialindex.sip.in

@@ -56,7 +56,7 @@ Constructor for QgsSpatialIndex. Creates an empty R-tree index.
 Constructor - creates R-tree and bulk loads it with features from the iterator.
 This is much faster approach than creating an empty index and then inserting features one by one.
 
-The optional ``feedback`` object can be used to allow cancelation of bulk feature loading. Ownership
+The optional ``feedback`` object can be used to allow cancellation of bulk feature loading. Ownership
 of ``feedback`` is not transferred, and callers must take care that the lifetime of feedback exceeds
 that of the spatial index construction.
 
@@ -68,7 +68,7 @@ that of the spatial index construction.
 Constructor - creates R-tree and bulk loads it with features from the source.
 This is much faster approach than creating an empty index and then inserting features one by one.
 
-The optional ``feedback`` object can be used to allow cancelation of bulk feature loading. Ownership
+The optional ``feedback`` object can be used to allow cancellation of bulk feature loading. Ownership
 of ``feedback`` is not transferred, and callers must take care that the lifetime of feedback exceeds
 that of the spatial index construction.
 

python/core/auto_generated/qgsspatialindexkdbush.sip.in

@@ -40,7 +40,7 @@ QgsSpatialIndexKDBush objects are implicitly shared and can be inexpensively cop
 %Docstring
 Constructor - creates KDBush index and bulk loads it with features from the iterator.
 
-The optional ``feedback`` object can be used to allow cancelation of bulk feature loading. Ownership
+The optional ``feedback`` object can be used to allow cancellation of bulk feature loading. Ownership
 of ``feedback`` is not transferred, and callers must take care that the lifetime of feedback exceeds
 that of the spatial index construction.
 
@@ -51,7 +51,7 @@ Any non-single point features encountered during iteration will be ignored and n
 %Docstring
 Constructor - creates KDBush index and bulk loads it with features from the source.
 
-The optional ``feedback`` object can be used to allow cancelation of bulk feature loading. Ownership
+The optional ``feedback`` object can be used to allow cancellation of bulk feature loading. Ownership
 of ``feedback`` is not transferred, and callers must take care that the lifetime of feedback exceeds
 that of the spatial index construction.
 

python/core/auto_generated/qgsvectorlayerexporter.sip.in

@@ -66,7 +66,7 @@ Writes the contents of vector layer to a different datasource.
 :param onlySelected: set to true to export only selected features
 :param errorMessage: if non-null, will be set to any error messages
 :param options: optional provider dataset options
-:param feedback: optional feedback object to show progress and cancelation of export
+:param feedback: optional feedback object to show progress and cancellation of export
 
 :return: NoError for a successful export, or encountered error
 %End

python/core/auto_generated/qgsvectorlayerutils.sip.in

@@ -113,7 +113,7 @@ Fetches all values from a specified field name or expression.
 :param fieldOrExpression: field name or an expression string
 :param ok: will be set to false if field or expression is invalid, otherwise true
 :param selectedOnly: set to true to get values from selected features only
-:param feedback: optional feedback object to allow cancelation
+:param feedback: optional feedback object to allow cancellation
 
 :return: list of fetched values
 
@@ -132,7 +132,7 @@ invalid expression results are skipped.
 :param ok: will be set to false if field or expression is invalid, otherwise true
 :param selectedOnly: set to true to get values from selected features only
 :param nullCount: optional pointer to integer to store number of null values encountered in
-:param feedback: optional feedback object to allow cancelation
+:param feedback: optional feedback object to allow cancellation
 
 :return: list of fetched values
 

python/core/auto_generated/raster/qgsrasterdrawer.sip.in

@@ -29,7 +29,7 @@ Draws raster data.
 :param p: destination QPainter
 :param viewPort: viewport to render
 :param qgsMapToPixel: map to pixel converter
-:param feedback: optional raster feedback object for cancelation/preview. Added in QGIS 3.0.
+:param feedback: optional raster feedback object for cancellation/preview. Added in QGIS 3.0.
 %End
 
   protected:

python/core/auto_generated/raster/qgsrasterinterface.sip.in

@@ -215,7 +215,7 @@ Caller is responsible to free the memory returned.
 :param extent: extent of block
 :param width: pixel width of block
 :param height: pixel height of block
-:param feedback: optional raster feedback object for cancelation/preview. Added in QGIS 3.0.
+:param feedback: optional raster feedback object for cancellation/preview. Added in QGIS 3.0.
 %End
 
     virtual bool setInput( QgsRasterInterface *input );

python/core/auto_generated/raster/qgsrasteriterator.sip.in

@@ -32,7 +32,7 @@ Start reading of raster band. Raster data can then be retrieved by calling readN
 :param nCols: number of columns
 :param nRows: number of rows
 :param extent: area to read
-:param feedback: optional raster feedback object for cancelation/preview. Added in QGIS 3.0.
+:param feedback: optional raster feedback object for cancellation/preview. Added in QGIS 3.0.
 %End
 
     bool next( int bandNumber, int &columns /Out/, int &rows /Out/, int &topLeftColumn /Out/, int &topLeftRow /Out/, QgsRectangle &blockExtent /Out/ );

python/core/auto_generated/raster/qgsrastertransparency.sip.in

@@ -101,7 +101,7 @@ by the stored transparency value.
 :param redValue: the red portion of the needle to search for in the transparency hay stack
 :param greenValue: the green portion of the needle to search for in the transparency hay stack
 :param blueValue: the green portion of the needle to search for in the transparency hay stack
-:param globalTransparency: the overal transparency level for the layer
+:param globalTransparency: the overall transparency level for the layer
 %End
 
     bool isEmpty() const;

python/core/auto_generated/validity/qgsvaliditycheckregistry.sip.in

@@ -61,7 +61,7 @@ an empty list will be returned.
 The ``context`` argument gives the wider in which the check is being run.
 
 The ``feedback`` argument is used to give progress reports and to support
-cancelation of long-running checks.
+cancellation of long-running checks.
 
 This is a blocking call, which will run all matching checks in the main
 thread and only return when they have all completed.

python/gui/auto_generated/locator/qgslocator.sip

@@ -104,7 +104,7 @@ class QgsLocator : QObject
 
     void cancelWithoutBlocking();
 %Docstring
- Triggers cancelation of any current running query without blocking. The query may
+ Triggers cancellation of any current running query without blocking. The query may
  take some time to cancel after calling this.
 .. seealso:: cancel()
 %End
@@ -126,7 +126,7 @@ class QgsLocator : QObject
     void finished();
 %Docstring
  Emitted when locator has finished a query, either as a result
- of successful completion or early cancelation.
+ of successful completion or early cancellation.
 %End
 
 };

python/gui/auto_generated/qgsfiledownloaderdialog.sip.in

@@ -17,7 +17,7 @@ handles file downloads and user feedback.
 
 Internally, it uses QgsFileDownloader to handle the download,
 while showing progress via a progress dialog and supporting
-cancelation.
+cancellation.
 
 .. note::
 

python/plugins/processing/script/ScriptTemplate.py

@@ -179,7 +179,7 @@ def processAlgorithm(self, parameters, context, feedback):
         # processing.run(...). Make sure you pass the current context and feedback
         # to processing.run to ensure that all temporary layer outputs are available
         # to the executed algorithm, and that the executed algorithm can send feedback
-        # reports to the user (and correctly handle cancelation and progress reports!)
+        # reports to the user (and correctly handle cancellation and progress reports!)
         if False:
             buffered_layer = processing.run("native:buffer", {
                 'INPUT': dest_id,

scripts/spell_check/spelling.dat

@@ -1094,7 +1094,7 @@ campagin:campaign
 campain:campaign
 campaing:campaign
 campains:campaigns
-cancellation:cancelation
+cancelation:cancellation
 cancelled:canceled
 cancelling:canceling
 candadate:candidate

src/3d/terrain/qgsdemterraintileloader_p.cpp

@@ -153,7 +153,7 @@ static QByteArray _readDtmData( QgsRasterDataProvider *provider, const QgsRectan
   QElapsedTimer t;
   t.start();
 
-  // TODO: use feedback object? (but GDAL currently does not support cancelation anyway)
+  // TODO: use feedback object? (but GDAL currently does not support cancellation anyway)
   QgsRasterInterface *input = provider;
   std::unique_ptr<QgsRasterProjector> projector;
   if ( provider->crs() != destCrs )

src/analysis/interpolation/qgsgridfilewriter.h

@@ -46,7 +46,7 @@ class ANALYSIS_EXPORT QgsGridFileWriter
     /**
      * Writes the grid file.
      *
-     * An optional \a feedback object can be set for progress reports and cancelation support
+     * An optional \a feedback object can be set for progress reports and cancellation support
      *
      * \returns 0 in case of success
     */