╔═══════════════════════════════════════════════════════════════════════════════════════════════════╗
║                   [                        (a)                        ]                 [L][T][x] ║ (c)
║ ┌─────────────────────────────────────────────────────────────────────────────────────┐ OrigDate  ║ (d)
║ │                                                                                     │ Fr 05     ║
║ │                                                                                     │ Jun 09    ║
║ │                                          (b)                                        │ 17:57 ☼   ║
║ │                                                                                     │           ║
║ │                                                                                     │ Rating    ║ (e)
║ │                                                                                     │ [5] ++    ║
║ │                                   ╔════════════════╗                                │ [4] +     ║
║ │                                   ║ Magnify     [x]║                                │ [3] o     ║
║ │                                   ╠════════════════╣                                │ [2] -     ║
║ │                                   ║                ║                                │ [1] --    ║
║ │                                   ║                ║                                │ [x][▼][▲] ║
║ │                                   ║      (o)       ║                                │           ║
║ │                                   ║                ║                                │ Label     ║ (f)
║ │                                   ║                ║                                │ [⌂] Fav   ║
║ │                                   ╚════════════════╝                                │ [⌂] TechF ║
║ │                                                                                     │ [⌂] Sel   ║
║ │                                                                                     │ [⌂] Blue  ║
║ │                                                                                     │ [⌂] Publ  ║
║ │                                                                                     │           ║
║ │                                                                                     │ 1/60 5.6  ║ (g)
║ │                                                                                     │ ISO 100   ║
║ │                                                                                     │ 50 mm     ║
║ └─────────────────────────────────────────────────────────────────────────────────────┘           ║
║ [User][▼] [Search][…] [All] [Cust] [...] [Region] [Desc] [Thumb] [Prev]                 [C][P][▼] ║ (h)(i)
║ ┌───────────┬───────────────────────────────┬─────────────────────────────────────────────────┬─┐ ║
║ │ ID (Hex)  │                   Name (Name) │ Value (Lit)                                     │ │ ║ (j)
║ ├───────────┼───────────────────────────────┼─────────────────────────────────────────────────┤ │ ║
║ │           │                               │                                                 │ │ ║
║ │           │                               │                                                 │ │ ║
║ │           │                               │                                                 │ │ ║
║ └───────────┴───────────────────────────────┴─────────────────────────────────────────────────┴─┘ ║
║ MyImage.jpg [D:\Path\To\MyImage\]                                               │ → │ 48% │ Ready ║
╚═══════════════════════════════════════════════════════════════════════════════════════════════════╝
  (k)                                                                              (l)  (m)   (n)


(a) Image title
    Click to edit / set image title. Source tag can be set with value for key "TagImageTitle" in section "[Configuration]" of <TCMetadataViewer.ini>. Default tag is "File:Comment"
    Relevant keys in <TCMetadataViewer.ini>, [Configuration] (read comments in INI file for further details):
    ° ShowImageTitle=1
    ° ColorImageTitle=0x6FA1D9
    ° TagImageTitle=File:Comment

(b) Quickview area
    Shows a quickview (image) of the currently focussed file in TC's source panel
    Relevant keys in <TCMetadataViewer.ini>, [Configuration] (read comments in INI file for further details):
    ° ImageConverterPath={Path to image converter, e.g. to i_view32.exe}
    ° ImageConverterIniPath={Path to INI file, e.g. to i_view32.ini}
    ° PackJPGPath={Path to packJPG.exe}                   => Not mandatory
    ° MPOToolBoxPath={Path to MPO-Toolbox\MPO2DUBOIS.exe} => Not mandatory; MPOToolBox tools seems not to work with 64bit OS
    ° ImageConverter=IrfanView
    ° ImageConvertFileExtsSTD=bmp|dng|gif|hdp|ico|j2k|jp2|jpc|jpeg|jpg|jpg_original|mpo|png|psd|tga|thm|tif|tiff|wdp|wmf
    ° ImageConvertFileExtsRAW=arw|cr2|crw|dcr|dng|eff|mrw|nef|orf|pef|raf|srf|x3f

    - Left click to open image with your favourite image viewer
      Relevant keys in <TCMetadataViewer.ini>, [Configuration] (read comments in INI file for further details):
      ° ImageViewerPath={Path with filename to image viewer EXE}
    - Right click to open the quickview context menu

(c) [L]: Lock, don't refresh data and image on changing the focused file in TC
    [T]: Set TCMDV window topmost
    [x]: Exit TCMDV

(d) Original date/time of the image:
    - Click to open the date/time shift dialog.
    - Click on "☼" (sun/snowflake) to set/change/unset timezone and DST flag
      Relevant keys in <TCMetadataViewer.ini>, [Configuration] (read comments in INI file for further details):
      ° ShowXMPDaylightSavings=2
      ° DefaultXMPTimezone=+1|MEZ|+2|MESZ
      ° ShiftAllDatesOnChangeXMPDaylightSavings=2
      ° MoveCursorToNextFileAfterSetXMPTimezone=1

(e) Rating:
    - Click on [1]..[5] to rate an image. Rating information will be stored for tag "XMP:Rating".
      Click another rating button to change rating.
      Click same rating button to remove the rating information.
      Relevant keys in <TCMetadataViewer.ini>, [Configuration] (read comments in INI file for further details):
      ° LayoutXMPRating=Boxes
      ° MoveCursorToNextFileAfterSetXMPRating=1
    - Click [x] (trash can) to set rating to "-1" (meaning: exclude image from workflow without physically deleting it)
    - Click [▼] to decrease rating by 0.3 (rating of "3" will become "2.7").
      Click again to reset to an integer rating value (rating of "2.7" will become "3")
    - Click [▲] to increase rating by 0.3 (rating of "3" will become "3.3").
      Click again to reset to an integer rating value (rating of "3.3" will become "3")

(f) Label:
    Click one or more labels to set/unset them.
    Relevant keys in <TCMetadataViewer.ini>, [Configuration] (read comments in INI file for further details):
    ° ShowXMPLabel=1
    ° MoveCursorToNextFileAfterSetXMPLabel=0
    ° AllowMultLabel=1
    Relevant keys in <TCMetadataViewer.ini>, [LabelsMapTag2DispColor] (read comments in INI file for further details):
    ° Fav=Red
    ° TechF=Yellow
    ° Sel=Green
    ° Blue=Blue
    ° Publ=Purple
    Relevant keys in <TCMetadataViewer.ini>, [LabelsMapDispColor2DispText] (read comments in INI file for further details):
    ° Red=Fav|Rot: Favorit
    ° Yellow=TechF|Gelb: Technisch fehlerhaft (Schärfe/Belichtung/Sonstiges)
    ° Green=Sel|Grün: Ausgewählt
    ° Blue=Blue|Blau: Nicht definiert
    ° Purple=Publ|Violett: Weitergegeben an Dritte
    Relevant keys in <TCMetadataViewer.ini>, [LabelsMapDispColor2Tag] (read comments in INI file for further details):
    ° Red=Fav
    ° Yellow=TechF
    ° Green=Sel
    ° Blue=Blue
    ° Purple=Publ

(g) Some common exposure details are shown here (if available):
    - ShutterSpeed (from tag Composite:ShutterSpeed). ShutterSpeed is colored light blue (0x6FA1D9), when flash has been used (fired) (evaluated tag EXIF:Flash)
    - Aperture     (from tag Composite:Aperture)
    - ISO          (from tag EXIF:ISO)
    - FLen35       (from tag Composite:FocalLength35efl)

(h) Filter buttons
    [User][▼]   [▼]:      Show a list of all available tag groups
                          Click one to show the appropriate tags. Button caption will be set to the name of this tag group.
                [User]:   Show only tags of the appropriate tag group (which has been chosen from tag group list)
                BUG: {to be described}
    [Search][…] […]:      Opens a dialog, where you can enter your search words.
                          Enter multiple search words separated by "|" (search words will be OR related).
                [Search]: Show all tags, which met the search criteria
    [All]       Show all tags
    [Cust]      Show tags in custom view. Custom view will be automatically chosen depending on the file extension.
                Relevant sections in <TCMetadataViewer.ini> (see INI file for examples; read comments in INI file for further details):
                ° [CustomViews]
                ° [CustomView_Default]
    [...]       Show only tags of the appropriate (user defined) tag group
                Relevant sections in <TCMetadataViewer.ini> (see INI file for examples; read comments in INI file for further details):
                ° [FilterButtons]
    [Region]    List regions (e.g. faces, AF area, selected AF point etc.)
                Button will be only shown, if one of the following tags is available in the (image) file:
                "XMP:RegionPersonDisplayName", "XMP-MP:RegionPersonDisplayName", "Image:RegionPersonDisplayName",
                "MakerNotes:AFAreas", "Olympus:AFAreas", "Camera:AFAreas",
                "MakerNotes:AFPointSelected", "Olympus:AFPointSelected", "Camera:AFPointSelected"
                Click on a region entry in the tag listview in order to show a frame around that region in the quickview image.
                Click on zoom factor indicator (m) in order to magnify the framed region
    [Desc]      Show descript.ion file comment (if available for the file) 
    [Thumb]     View thumbnail image (if available in the file) with favourite image viewer
    [Prev]      View preview image (if available in the file) with favourite image viewer

(i) Copy/paste selected tags.
    - Click [C] (icon: two sheets) to copy selected tags from focused file to the clipboard. When copying is done, the TCMDV listview flashes green.
      Selection of tags to be included must be defined in section [SelectedTags] of <TCMetadataViewer.ini>
      Relevant keys in <TCMetadataViewer.ini>, [SelectedTags] (see INI file for an example):
      ° Header={your header description}
      ° Tag={TagGroup}:{TagName}
    - Click [P] (icon: clipboard) to open the SyncSelectedTags dialog (in order to paste the copied tags to another image file)
      Relevant keys in <TCMetadataViewer.ini>, [SelectedTags] (see INI file for an example):
      ° Header={your header description}
      ° Tag={TagGroup}:{TagName}

(i) Set panel divider.
    - Click [▼] to open a dropdown list, where you can select values between 10 and 90 (percentual division of quickview area and listview (tag data area))
      Relevant keys in <TCMetadataViewer.ini>, [Configuration] (read comments in INI file for further details):
      ° PanelDivider=55

(j) Listview. Tag IDs, names and values will be listet here.
    - Click on an entry in order to open the tag edit dialog
    - Right click to open the listview context menu
    Relevant keys in <TCMetadataViewer.ini>, [Configuration] (read comments in INI file for further details):
    ° BGColor=0x404040
    ° BGColorActiveControls=0xEBEADB
    ° ListviewFontSize=8.5
    ° ListviewFontWeight=400
    ° ListviewFontName=Tahoma
    ° ListBoxHeaderIndicator=———
    ° ColumnWidthTagGrp=0
    ° ColumnWidthTagID=-1
    ° ColumnWidthTagNam=-1
    ° ColumnWidthTagVal=-1
    ° ColumnAlignTagNam=1
    ° TagGrouping=Typ
    ° TagNames=Name
    ° TagValues=Lit
    
    ° UseSidecarFile=0
    ° SidecarFileType=xmp
    ° AllowDuplicateTagNames=1

(k) Filename and path of currently viewed file

(l) Indicates, how files are arranged in TC's source panel:
    →: Left to right (thumbnail view mode)
    ↓: Top-down      (all other view modes)
    TCMDV usually identifies TC's view mode automatically and toggles the indicator accordingly
    But if you start TCMDV while thumbnail view in TC is active, the initial state will be wrong.
    Click on the arrow to toggle the state.
    This information is relevant, when
    - changing timezone / DST info (using (d)) and MoveCursorToNextFileAfterSetXMPTimezone=1
    - setting rating               (using (e)) and MoveCursorToNextFileAfterSetXMPRating=1
    - setting label(s)             (using (f)) and MoveCursorToNextFileAfterSetXMPLabel=1

(m) Current zoom factor for the displayed quickview image
    - When magnify window or region window or region frame is *not* shown:
    - Click to open the magnifier window.
    - When magnify window or region window or region frame is shown:
      Click to apply magnification
      Zoom factor is displayed in red font color, when image details are shown (a region of the image is magnified)
    - Click again in order to reset zoom factor

(n) State of TCMDV
    Click to force a refresh (tag list will be build again, quickview image will be generated again)
    
(o) Magnifier window
    Read description of zoom factor indicator (m) first
    - Move and size this window to the region of interest.
    - Click on the zoom factor indicator (m)
      => The selected area will be cropped from original image (don't worry! The original file keeps unchanged!)
         and displayed in the quickview area. Zoom factor is assigned automatically (fit best into the quickview area, but preserve aspect ratio)
    Relevant keys in <TCMetadataViewer.ini>, [Configuration] (read comments in INI file for further details):
    ° MagnifyResample=1
