Image navigation for single tab editor, synchronization of editor with file browser and improvements to various other shortcuts (see issue 47, comment 52). Thanks Hombre & DrSlony for help!

rtdata/languages/default

@@ -88,7 +88,7 @@ FILEBROWSER_ARRANGEMENTHINT;Change between vertical/horizontal alignment of thum
 FILEBROWSER_AUTODARKFRAME;Auto Dark Frame
 FILEBROWSER_AUTOFLATFIELD;Auto Flat Field
 FILEBROWSER_BROWSEPATHBUTTONHINT;Click to browse to the chosen path
-FILEBROWSER_BROWSEPATHHINT;Type a path to navigate to.\n<b>Ctrl-O</b> to focus the path text box.\n<b>Enter</b> / <b>Ctrl-Enter</b> (in the File Browser) to browse there;\n\nPath shortcuts:\n  <b>~</b> - user's home directory\n  <b>!</b> - user's pictures directory
+FILEBROWSER_BROWSEPATHHINT;Type a path to navigate to.\n<b>Ctrl-O</b> to focus to the path text box.\n<b>Enter</b> / <b>Ctrl-Enter</b> to browse there;\n<b>Esc</b> to clear changes.\n<b>Shift-Esc</b> to remove focus.\n\n\nPath shortcuts:\n  <b>~</b> - user's home directory\n  <b>!</b> - user's pictures directory
 FILEBROWSER_CACHECLEARFROMFULL;Clear from cache - full
 FILEBROWSER_CACHECLEARFROMPARTIAL;Clear from cache - partial
 FILEBROWSER_CACHE;Cache
@@ -149,7 +149,7 @@ FILEBROWSER_POPUPUNTRASH;Remove from trash
 FILEBROWSER_PROCESSINGSETTINGSHINT;Set the file format and output directory
 FILEBROWSER_PROCESSINGSETTINGS;Settings
 FILEBROWSER_QUERYBUTTONHINT;Clear the Find query
-FILEBROWSER_QUERYHINT;Type a <i>partial filename</i> to search for or a <i>comma-separated list</i>.\nE.g. <i>1001,1004,1199</i> \n\n<b>Ctrl-F</b> to focus to the Find text box (in the File Browser).\n<b>Enter</b> to commence search.\n<b>Escape</b> to clear.
+FILEBROWSER_QUERYHINT;Type a <i>partial filename</i> to search for or a <i>comma-separated list</i>.\nE.g. <i>1001,1004,1199</i> \n\n<b>Ctrl-F</b> to focus to the Find text box.\n<b>Enter</b> to commence search.\n<b>Esc</b> to clear.\n<b>Shift-Esc</b> to remove focus.
 FILEBROWSER_QUERYLABEL; Find: 
 FILEBROWSER_RENAMEDLGLABEL;Rename file
 FILEBROWSER_RENAMEDLGMSG;Rename file "%1" to:
@@ -163,7 +163,7 @@ FILEBROWSER_SHOWCOLORLABEL5HINT;Show images labeled Purple.\nShortcut: <b>Alt-5<
 FILEBROWSER_SHOWDIRHINT;Clear all filters.\nShortcut: <b>D</b>
 FILEBROWSER_SHOWEDITEDHINT;Show edited images.\nShortcut: <b>7</b>
 FILEBROWSER_SHOWEDITEDNOTHINT;Show not edited images.\nShortcut: <b>6</b>
-FILEBROWSER_SHOWEXIFINFO;Show Exif info.\nShortcut: <b>i</b>
+FILEBROWSER_SHOWEXIFINFO;Show Exif info.\nShortcut: <b>i</b>\n\nShortcut in Single Editor Tab: <b>Alt-i</b>
 FILEBROWSER_SHOWQUEUEHINT;Show content of the processing queue
 FILEBROWSER_SHOWRANK1HINT;Show images ranked as 1 star.\nShortcut: <b>1</b>
 FILEBROWSER_SHOWRANK2HINT;Show images ranked as 2 star.\nShortcut: <b>2</b>
@@ -182,8 +182,8 @@ FILEBROWSER_STOPPROCESSING;Stop Processing
 FILEBROWSER_THUMBSIZE;Thumbnail size
 FILEBROWSER_TOOLTIP_STOPPROCESSING;Start processing automatically when a new job arrives
 FILEBROWSER_USETEMPLATE;Use template:
-FILEBROWSER_ZOOMINHINT;Increase thumbnail size.\nShortcut: <b>+</b>
-FILEBROWSER_ZOOMOUTHINT;Decrease thumbnail size.\nShortcut: <b>-</b>
+FILEBROWSER_ZOOMINHINT;Increase thumbnail size.\nShortcut: <b>+</b>\n\nShortcut in Single Editor Tab: <b>Alt +</b>
+FILEBROWSER_ZOOMOUTHINT;Decrease thumbnail size.\nShortcut: <b>-</b>\n\nShortcut in Single Editor Tab: <b>Alt -</b>
 GENERAL_ABOUT;About
 GENERAL_AFTER;After
 GENERAL_AUTO;Automatic
@@ -497,6 +497,9 @@ IPTCPANEL_TRANSREFERENCEHINT;A code representing the location of the original tr
 IPTCPANEL_TRANSREFERENCE;Trans. reference
 MAIN_BUTTON_EXIT;Exit
 MAIN_BUTTON_FULLSCREEN;Fullscreen
+MAIN_BUTTON_NAVNEXT_TOOLTIP;Navigate to the Next image relative to image open in Editor\nShortcut: <b>Shift-F4</b>\n\nTo navigate to the Next image relative to thumbnail selected in File Browser\nShortcut: <b>F4</b>
+MAIN_BUTTON_NAVPREV_TOOLTIP;Navigate to the Previous image relative to image open in Editor\nShortcut: <b>Shift-F3</b> \n\nTo navigate to the Previous image relative to thumbnail selected in File Browser\nShortcut: <b>F3</b>
+MAIN_BUTTON_NAVSYNC_TOOLTIP;Synchronize the File Browser with the Editor to reveal the thumbnail of the currently open image, and clear filters in File Browser \nShortcut: <b>x</b>\n\nAs above, but without clearing filters in File Browser\nShortcut: <b>y</b>\n(Note that thumbnail of the open file will not be shown if filtered out).
 MAIN_BUTTON_PREFERENCES;Preferences
 MAIN_BUTTON_PUTTOQUEUE_TOOLTIP;Put current image to processing queue.\nShortcut: <b>Ctrl+Q</b>
 MAIN_BUTTON_QUEUE;Put to Queue
@@ -909,8 +912,8 @@ TP_CHMIXER_LABEL;Channel Mixer
 TP_CHMIXER_RED;Red Channel
 TP_CHROMATABERR_LABEL;Chromatic Aberration
 TP_COARSETRAF_TOOLTIP_HFLIP;Flip horizontally
-TP_COARSETRAF_TOOLTIP_ROTLEFT;Rotate left.\nShortcut: <b>[</b>
-TP_COARSETRAF_TOOLTIP_ROTRIGHT;Rotate right.\nShortcut: <b>]</b>
+TP_COARSETRAF_TOOLTIP_ROTLEFT;Rotate left.\nShortcut: <b>[</b>\n\nShortcut in Single Editor Tab: <b>Alt-[</b>
+TP_COARSETRAF_TOOLTIP_ROTRIGHT;Rotate right.\nShortcut: <b>]</b>\n\nShortcut in Single Editor Tab: <b>Alt-]</b>
 TP_COARSETRAF_TOOLTIP_VFLIP;Flip vertically
 TP_COLORAPP_ADAPTSCENE;Adaptation scene luminosity (cd/m²)
 TP_COLORAPP_ADAPTSCENE_TOOLTIP;Absolute luminance of the scene environnement\n(usually 2000cd/m²)
@@ -1324,7 +1327,7 @@ ZOOMBAR_SCALE;Scale
 ZOOMBAR_SMALL;Small
 ZOOMPANEL_100;(100%)
 ZOOMPANEL_NEWCROPWINDOW;Open (new) detail window
-ZOOMPANEL_ZOOM100;Zoom to 100%\nShortcut: <b>1</b>
+ZOOMPANEL_ZOOM100;Zoom to 100%\nShortcut: <b>z</b>
 ZOOMPANEL_ZOOMFITSCREEN;Fit to screen\nShortcut: <b>f</b>
 ZOOMPANEL_ZOOMIN;Zoom In\nShortcut: <b>+</b>
 ZOOMPANEL_ZOOMOUT;Zoom Out\nShortcut: <b>-</b>