# HG changeset patch
# User Wuzzy <Wuzzy2@mail.ru>
# Date 1521162147 -3600
# Node ID 4028d7f852339948df98109b58b94b08c2c7413d
# Parent  d6364e31f9c9b5cdf14e2c475d8b547aae8aa7ad
Make video metadata strings translatable in frontend

In the video page, a small part of the strings was untranslatable, e.g. “Player: ”.
These were part of the video metadata. Now these are localizable.

diff -r d6364e31f9c9 -r 4028d7f85233 QTfrontend/util/LibavInteraction.cpp
--- a/QTfrontend/util/LibavInteraction.cpp	Thu Mar 15 21:28:10 2018 +0100
+++ b/QTfrontend/util/LibavInteraction.cpp	Fri Mar 16 02:02:27 2018 +0100
@@ -321,7 +321,36 @@
     }
     AVDictionaryEntry* pComment = av_dict_get(pContext->metadata, "comment", NULL, 0);
     if (pComment)
-        desc += QString("\n") + pComment->value;
+    {
+        // Video comment. We expect a simple key value storage in a particular format
+        // and parse it here so the key names can be localized.
+        desc += QString("\n");
+        QStringList strings = QString(pComment->value).split('\n');
+        QString sPlayer, sTheme, sMap, sRecord;
+        for(int i=0; i < strings.count(); i++)
+        {
+            QString s = strings.at(i);
+            // Original key names are in English, like:
+            //     Key: Value
+            if (s.startsWith("Player: "))
+                sPlayer = QString(s.mid(8));
+            else if (s.startsWith("Theme: "))
+                sTheme = QString(s.mid(7));
+            else if (s.startsWith("Map: "))
+                sMap = QString(s.mid(5));
+            else if (s.startsWith("Record: "))
+                sRecord = QString(s.mid(8));
+        }
+        if(!sPlayer.isNull())
+            desc += QString(tr("Player: %1")).arg(sPlayer) + "\n";
+        if(!sTheme.isNull())
+            desc += QString(tr("Theme: %1")).arg(sTheme) + "\n";
+        if(!sMap.isNull())
+            desc += QString(tr("Map: %1")).arg(sMap) + "\n";
+        if(!sRecord.isNull())
+            //: As in ‘recording’
+            desc += QString(tr("Record: %1")).arg(sRecord);
+    }
     avformat_close_input(&pContext);
     return desc;
 }
diff -r d6364e31f9c9 -r 4028d7f85233 hedgewars/uVideoRec.pas
--- a/hedgewars/uVideoRec.pas	Thu Mar 15 21:28:10 2018 +0100
+++ b/hedgewars/uVideoRec.pas	Fri Mar 16 02:02:27 2018 +0100
@@ -93,7 +93,14 @@
     end;
 {$IOCHECKS ON}
 
-    // store some description in output file
+    { Store some description in output file.
+    The comment must follow a particular format and must be in English.
+    This will be parsed by the frontend.
+    The frontend will parse lines of this format:
+        Key: Value
+    The key names will be localized in the frontend.
+    If you add a key/value pair, don't forget to add a localization
+    in the frontend! }
     desc:= '';
     if UserNick <> '' then
         desc:= desc + 'Player: ' + UserNick + #10;
diff -r d6364e31f9c9 -r 4028d7f85233 share/hedgewars/Data/Locale/hedgewars_de.ts
--- a/share/hedgewars/Data/Locale/hedgewars_de.ts	Thu Mar 15 21:28:10 2018 +0100
+++ b/share/hedgewars/Data/Locale/hedgewars_de.ts	Fri Mar 16 02:02:27 2018 +0100
@@ -1049,7 +1049,7 @@
     </message>
     <message>
         <source>Video: %1x%2</source>
-        <translation>Video: %1x%2</translation>
+        <translation>Video: %1×%2</translation>
     </message>
     <message>
         <source>%1 fps</source>
@@ -1064,6 +1064,22 @@
         <source>%1 FPS</source>
         <translation>%1 FPS</translation>
     </message>
+    <message>
+        <source>Player: %1</source>
+        <translation>Spieler: %1</translation>
+    </message>
+    <message>
+        <source>Theme: %1</source>
+        <translation>Szenerie: %1</translation>
+    </message>
+    <message>
+        <source>Map: %1</source>
+        <translation>Karte: %1</translation>
+    </message>
+    <message>
+        <source>Record: %1</source>
+        <translation>Aufzeichnung: %1</translation>
+    </message>
 </context>
 <context>
     <name>MainWindow</name>
@@ -4086,11 +4102,11 @@
     </message>
     <message>
         <source>Right shift</source>
-        <translation>Rechte Umschalttaste</translation>
+        <translation>Umschalt rechts</translation>
     </message>
     <message>
         <source>Left shift</source>
-        <translation>Linke Umschalttaste</translation>
+        <translation>Umschalt links</translation>
     </message>
     <message>
         <source>Right ctrl</source>
diff -r d6364e31f9c9 -r 4028d7f85233 share/hedgewars/Data/Locale/hedgewars_en.ts
--- a/share/hedgewars/Data/Locale/hedgewars_en.ts	Thu Mar 15 21:28:10 2018 +0100
+++ b/share/hedgewars/Data/Locale/hedgewars_en.ts	Fri Mar 16 02:02:27 2018 +0100
@@ -1014,6 +1014,22 @@
         <source>%1 FPS</source>
         <translation>%1 FPS</translation>
     </message>
+    <message>
+        <source>Player: %1</source>
+        <translation>Player: %1</translation>
+    </message>
+    <message>
+        <source>Theme: %1</source>
+        <translation>Theme: %1</translation>
+    </message>
+    <message>
+        <source>Map: %1</source>
+        <translation>Map: %1</translation>
+    </message>
+    <message>
+        <source>Record: %1</source>
+        <translation>Record: %1</translation>
+    </message>
 </context>
 <context>
     <name>MapModel</name>