metadata editor using QStackedWidget

python/core/qgsapplication.sip

@@ -229,6 +229,13 @@ Returns the path to the translation directory.
  :rtype: str
 %End
 
+    static QString metadataPath();
+%Docstring
+ Returns the path to the metadata directory.
+.. versionadded:: 3.0
+ :rtype: str
+%End
+
     static QString qgisMasterDatabaseFilePath();
 %Docstring
 Returns the path to the master qgis.db file.

python/gui/gui_auto.sip

@@ -150,6 +150,7 @@
 %Include qgsmessagebaritem.sip
 %Include qgsmessagelogviewer.sip
 %Include qgsmessageviewer.sip
+%Include qgsmetadatawidget.sip
 %Include qgsnewhttpconnection.sip
 %Include qgsnewmemorylayerdialog.sip
 %Include qgsnewnamedialog.sip

python/gui/qgsmetadatawidget.sip

@@ -0,0 +1,88 @@
+/************************************************************************
+ * This file has been generated automatically from                      *
+ *                                                                      *
+ * src/gui/qgsmetadatawidget.h                                          *
+ *                                                                      *
+ * Do not edit manually ! Edit header and run scripts/sipify.pl again   *
+ ************************************************************************/
+
+
+
+
+
+class QgsMetadataWidget : QWidget
+{
+%Docstring
+ A wizard to edit metadata on a map layer.
+
+.. versionadded:: 3.0
+%End
+
+%TypeHeaderCode
+#include "qgsmetadatawidget.h"
+%End
+  public:
+
+    QgsMetadataWidget( QWidget *parent, QgsMapLayer *layer = 0 );
+%Docstring
+ Constructor for the wizard.
+%End
+    ~QgsMetadataWidget();
+
+    void saveMetadata( QgsLayerMetadata &layerMetadata ) const;
+%Docstring
+ Save all fields in a QgsLayerMetadata object.
+%End
+
+    bool checkMetadata() const;
+%Docstring
+ Check if values in the wizard are correct.
+ :rtype: bool
+%End
+
+    void acceptMetadata();
+%Docstring
+ Saves the metadata to the layer.
+%End
+
+    static QMap<QString, QString> parseLanguages();
+%Docstring
+ Returns a list of languages available by default in the wizard.
+ :rtype: QMap<str, QString>
+%End
+
+    static QStringList parseLicenses();
+%Docstring
+ Returns a list of licences available by default in the wizard.
+ :rtype: list of str
+%End
+
+    static QStringList parseLinkTypes();
+%Docstring
+ Returns a list of link types available by default in the wizard.
+.. seealso:: https://github.com/OSGeo/Cat-Interop/blob/master/LinkPropertyLookupTable.csv
+ :rtype: list of str
+%End
+
+    static QStringList parseMimeTypes();
+%Docstring
+ Returns a list of MIME types available by default in the wizard.
+.. seealso:: https://fr.wikipedia.org/wiki/Type_MIME
+ :rtype: list of str
+%End
+
+    static QMap<QString, QString> parseTypes();
+%Docstring
+ Returns a list of types available by default in the wizard.
+ :rtype: QMap<str, QString>
+%End
+
+};
+
+/************************************************************************
+ * This file has been generated automatically from                      *
+ *                                                                      *
+ * src/gui/qgsmetadatawidget.h                                          *
+ *                                                                      *
+ * Do not edit manually ! Edit header and run scripts/sipify.pl again   *
+ ************************************************************************/

resources/metadata-ISO/language_codes_ISO_639.csv

@@ -0,0 +1,185 @@
+alpha2,English
+aa,Afar
+ab,Abkhazian
+ae,Avestan
+af,Afrikaans
+ak,Akan
+am,Amharic
+an,Aragonese
+ar,Arabic
+as,Assamese
+av,Avaric
+ay,Aymara
+az,Azerbaijani
+ba,Bashkir
+be,Belarusian
+bg,Bulgarian
+bh,Bihari languages
+bi,Bislama
+bm,Bambara
+bn,Bengali
+bo,Tibetan
+br,Breton
+bs,Bosnian
+ca,Catalan; Valencian
+ce,Chechen
+ch,Chamorro
+co,Corsican
+cr,Cree
+cs,Czech
+cu,Church Slavic; Old Slavonic; Church Slavonic; Old Bulgarian; Old Church Slavonic
+cv,Chuvash
+cy,Welsh
+da,Danish
+de,German
+dv,Divehi; Dhivehi; Maldivian
+dz,Dzongkha
+ee,Ewe
+el,"Greek, Modern (1453-)"
+en,English
+eo,Esperanto
+es,Spanish; Castilian
+et,Estonian
+eu,Basque
+fa,Persian
+ff,Fulah
+fi,Finnish
+fj,Fijian
+fo,Faroese
+fr,French
+fy,Western Frisian
+ga,Irish
+gd,Gaelic; Scottish Gaelic
+gl,Galician
+gn,Guarani
+gu,Gujarati
+gv,Manx
+ha,Hausa
+he,Hebrew
+hi,Hindi
+ho,Hiri Motu
+hr,Croatian
+ht,Haitian; Haitian Creole
+hu,Hungarian
+hy,Armenian
+hz,Herero
+ia,Interlingua (International Auxiliary Language Association)
+id,Indonesian
+ie,Interlingue; Occidental
+ig,Igbo
+ii,Sichuan Yi; Nuosu
+ik,Inupiaq
+io,Ido
+is,Icelandic
+it,Italian
+iu,Inuktitut
+ja,Japanese
+jv,Javanese
+ka,Georgian
+kg,Kongo
+ki,Kikuyu; Gikuyu
+kj,Kuanyama; Kwanyama
+kk,Kazakh
+kl,Kalaallisut; Greenlandic
+km,Central Khmer
+kn,Kannada
+ko,Korean
+kr,Kanuri
+ks,Kashmiri
+ku,Kurdish
+kv,Komi
+kw,Cornish
+ky,Kirghiz; Kyrgyz
+la,Latin
+lb,Luxembourgish; Letzeburgesch
+lg,Ganda
+li,Limburgan; Limburger; Limburgish
+ln,Lingala
+lo,Lao
+lt,Lithuanian
+lu,Luba-Katanga
+lv,Latvian
+mg,Malagasy
+mh,Marshallese
+mi,Maori
+mk,Macedonian
+ml,Malayalam
+mn,Mongolian
+mr,Marathi
+ms,Malay
+mt,Maltese
+my,Burmese
+na,Nauru
+nb,"Bokmål, Norwegian; Norwegian Bokmål"
+nd,"Ndebele, North; North Ndebele"
+ne,Nepali
+ng,Ndonga
+nl,Dutch; Flemish
+nn,"Norwegian Nynorsk; Nynorsk, Norwegian"
+no,Norwegian
+nr,"Ndebele, South; South Ndebele"
+nv,Navajo; Navaho
+ny,Chichewa; Chewa; Nyanja
+oc,Occitan (post 1500); Provençal
+oj,Ojibwa
+om,Oromo
+or,Oriya
+os,Ossetian; Ossetic
+pa,Panjabi; Punjabi
+pi,Pali
+pl,Polish
+ps,Pushto; Pashto
+pt,Portuguese
+qu,Quechua
+rm,Romansh
+rn,Rundi
+ro,Romanian; Moldavian; Moldovan
+ru,Russian
+rw,Kinyarwanda
+sa,Sanskrit
+sc,Sardinian
+sd,Sindhi
+se,Northern Sami
+sg,Sango
+si,Sinhala; Sinhalese
+sk,Slovak
+sl,Slovenian
+sm,Samoan
+sn,Shona
+so,Somali
+sq,Albanian
+sr,Serbian
+ss,Swati
+st,"Sotho, Southern"
+su,Sundanese
+sv,Swedish
+sw,Swahili
+ta,Tamil
+te,Telugu
+tg,Tajik
+th,Thai
+ti,Tigrinya
+tk,Turkmen
+tl,Tagalog
+tn,Tswana
+to,Tonga (Tonga Islands)
+tr,Turkish
+ts,Tsonga
+tt,Tatar
+tw,Twi
+ty,Tahitian
+ug,Uighur; Uyghur
+uk,Ukrainian
+ur,Urdu
+uz,Uzbek
+ve,Venda
+vi,Vietnamese
+vo,Volapük
+wa,Walloon
+wo,Wolof
+xh,Xhosa
+yi,Yiddish
+yo,Yoruba
+za,Zhuang; Chuang
+zh,Chinese
+zu,Zulu

resources/metadata-ISO/licenses.csv

@@ -0,0 +1,7 @@
+name,code
+Creative Commons CC Zero,CC0
+Open Data Commons Public Domain Dedication and Licence,PDDL
+Creative Commons Attribution 4.0,CC-BY-4.0
+Open Data Commons Attribution License,ODC-BY
+Creative Commons Attribution Share-Alike 4.0,CC-BY-SA-4.0
+Open Data Commons Open Database License,ODBL

resources/metadata-ISO/md_scope_codes.csv

@@ -0,0 +1,16 @@
+attribute;information applies to the attribute class
+attributeType;information applies to the characteristic of a feature
+collectionHardware;information applies to the collection hardware class
+collectionSession;information applies to the collection session
+dataset;information applies to the dataset
+series;information applies to the series
+nonGeographicDataset;information applies to non-geographic data
+dimensionGroup;information applies to a dimension group
+feature;information applies to a feature
+featureType;information applies to a feature type
+propertyType;information applies to a property type
+fieldSession;information applies to a field session
+software;information applies to a computer program or routine
+service;information applies to a capability which a service provider entity makes available to a service user entity through a set of interfaces that define a behavior, such as a use case
+model;information applies to a copy or imitation of an existing or hypothetical object
+tile;information applies to a tile, a spatial subset of geographic data

resources/metadata-ISO/mime.csv

@@ -0,0 +1,25 @@
+application/octet-stream
+application/pdf
+application/xhtml+xml
+application/json
+application/xml
+application/zip
+image/gif
+image/jpeg
+image/png
+image/tiff
+image/svg+xml
+text/csv
+text/html
+text/plain
+text/xml
+application/vnd.oasis.opendocument.text
+application/vnd.oasis.opendocument.spreadsheet
+application/vnd.oasis.opendocument.presentation
+application/vnd.oasis.opendocument.graphics
+application/vnd.ms-excel
+application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
+application/vnd.ms-powerpoint
+application/vnd.openxmlformats-officedocument.presentationml.presentation
+application/msword
+application/vnd.openxmlformats-officedocument.wordprocessingml.document

src/app/qgsrasterlayerproperties.cpp

@@ -31,6 +31,7 @@
 #include "qgsmaplayerstyleguiutils.h"
 #include "qgsmaptoolemitpoint.h"
 #include "qgsmaptopixel.h"
+#include "qgsmetadatawidget.h"
 #include "qgsmultibandcolorrenderer.h"
 #include "qgsmultibandcolorrendererwidget.h"
 #include "qgspalettedrendererwidget.h"
@@ -231,6 +232,13 @@ QgsRasterLayerProperties::QgsRasterLayerProperties( QgsMapLayer *lyr, QgsMapCanv
     mOptsPage_Histogram->setEnabled( false );
   }
 
+  QVBoxLayout *layout = new QVBoxLayout( metadataFrame );
+  layout->setMargin( 0 );
+  mMetadataWidget = new QgsMetadataWidget( this, mRasterLayer );
+  mMetadataWidget->layout()->setContentsMargins( -1, 0, -1, 0 );
+  layout->addWidget( mMetadataWidget );
+  metadataFrame->setLayout( layout );
+
   QgsDebugMsg( "Setting crs to " + mRasterLayer->crs().toWkt() );
   QgsDebugMsg( "Setting crs to " + mRasterLayer->crs().authid() + " - " + mRasterLayer->crs().description() );
   mCrsSelector->setCrs( mRasterLayer->crs() );
@@ -829,6 +837,9 @@ void QgsRasterLayerProperties::apply()
     mRasterLayer->setRenderer( rendererWidget->renderer() );
   }
 
+  mMetadataWidget->acceptMetadata();
+  mMetadataFilled = false;
+
   //transparency settings
   QgsRasterRenderer *rasterRenderer = mRasterLayer->renderer();
   if ( rasterRenderer )

src/app/qgsrasterlayerproperties.h

@@ -31,6 +31,7 @@ class QgsMapLayer;
 class QgsMapCanvas;
 class QgsRasterLayer;
 class QgsMapToolEmitPoint;
+class QgsMetadataWidget;
 class QgsRasterRenderer;
 class QgsRasterRendererWidget;
 class QgsRasterHistogramWidget;
@@ -154,6 +155,7 @@ class APP_EXPORT QgsRasterLayerProperties : public QgsOptionsDialogBase, private
     //bool mRasterLayerIsInternal;
 
     QgsRasterRendererWidget *mRendererWidget = nullptr;
+    QgsMetadataWidget *mMetadataWidget = nullptr;
 
     bool rasterIsMultiBandColor();