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***                ToolBar AkelPad plugin v12.6               ***
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2006-2018 Shengalts Aleksander aka Instructor (Shengalts@mail.ru)


*** Description ***

Displays customizable tool bar menu.

Remarks:
- Right mouse click (or left mouse click with Ctrl key) on the toolbar button
  opens the preferences dialog with the button code selected.


*** Functions ***

ToolBar::Main
Main function for start and stop plugin.


*** Syntax ***

Variables:
  %f active file
  %d directory of active file
  %a AkelPad's directory
  %m tool bar ID (handle)
  %i button item ID
  %bl left corner of the pressed button in screen coordinates
  %bt top corner of the pressed button in screen coordinates
  %br right corner of the pressed button in screen coordinates
  %bb bottom corner of the pressed button in screen coordinates
  %% symbol %
  %system variable%

Comments:
  # comment
  ; comment

Special items:
  SEPARATOR
    separator button.
  SEPARATOR1
    same as SEPARATOR, but if specified multiple SEPARATOR1 in sequence, then merged into a single SEPARATOR1.
  BREAK
    wrap next buttons to new line (new row creation). If a button is preceded by a SEPARATOR, new line will be
    divided with separator. BREAK works only on horizontal ToolBar.
  SET(flags[, additional parameters])
    set text parse flags (doesn't remove flags that already set). Sets by the sum of members:
      SET(1)
        ignore following lines, if SDI mode is used.
      SET(2)
        ignore following lines, if MDI mode is used.
      SET(4)
        ignore following lines, if PMDI mode is used.
      SET(32, "%a\AkelFiles\Plugs\Scripts.dll")
        parse following lines, if "Scripts.dll" file exists.
      SET(64, If("expression"[, IfTrue, IfFalse]))
        parse following lines, if result not equal to zero.
          "expression"
            Expression could consist of::
            - mathematical operations:
              +, -, *, /, %, &, |, ^.
            - logical operations:
              >, <, ==, !=, >=, <=, &&, ||, x?y:z.
            - comments:
              /*comment*/
            - methods:
              SendMain(nMessage, wParam, lParam)
                nMessage
                  Specifies the message to be sent to the main window.
                wParam
                  Specifies additional message-specific information.
                lParam
                  Specifies additional message-specific information.
              SendEdit(nMessage, wParam, lParam)
                nMessage
                  Specifies the message to be sent to the current edit window.
                wParam
                  Specifies additional message-specific information.
                lParam
                  Specifies additional message-specific information.
              Call("Plugin::Function"[, additional parameters])
                - If a plugin is called, then exit code transfered via special parameter &nResult. &nResult must be located in a place where external call syntax requires a pointer to an integer.
                  SET(64, If(`Call("Coder::CodeFold", 1, &nResult)`)
                    parse following lines, if CodeFold window is open.
                - If a script is called, then it is necessary to use external calls 2 or 4 and also transfer exit code from script via AkelPad.ScriptExitCode.
                  SET(64, If(`Call("Scripts::Main", 4, "EvalCmd.js", 'if (AkelPad.GetEditFile(0)) AkelPad.ScriptExitCode(1);')`)
                    parse following lines, if current document has name.
                - It is possible to call Scripts plugin method directly. Allowed in SET(128).
                  SET(64, If(`AkelPad.Constants._X64 == 1`))
                    parse following lines, if program is x64.
          IfTrue
            Numeric value, if expression result is true (not equal to zero).
          IfFalse
            Numeric value, if expression result is false (equal to zero).
        SET(64, If(`SendMain(1222 /*AKD_GETMAININFO*/, 5 /*MI_SAVESETTINGS*/, 0) == 2 /*SS_INI*/`))
          parse following lines, if settings saved to ini file.
      SET(128, If("expression"[, IfTrue, IfFalse]))
        set button status.
          "expression"
            See SET(64) description. Script execution in SET(128) is denied.
          IfTrue
            0x0 //IFS_NORMAL    Normal item.
            0x1 //IFS_CHECKED   Checked item.
            0x2 //IFS_GRAYED    Disabled, grayed item.
          IfFalse
            0x0 //IFS_NORMAL    Normal item.
            0x1 //IFS_CHECKED   Checked item.
            0x2 //IFS_GRAYED    Disabled, grayed item.
        SET(128, If("SendMain(1223 /*AKD_GETFRAMEINFO*/, 69 /*FI_CARETOPTIONS*/, 0) & 0x2 /*CO_CARETVERTLINE*/", 0x1, 0x0))
          check following items, if caret active column is on.
        SET(128, If(`Call("Scripts::Main", 5, "SearchReplace.js", 2 /*SH_THISSCRIPT*/, &nResult)`, 0x1, 0x0))
          check following items, if script SearchReplace.js is working.
        SET(128, If(`AkelPad.IsPluginRunning("Coder::HighLight")`, 0x1, 0x0))
          check following items, if Coder::HighLight is working.
  UNSET(flags)
    unset text parse flags. See SET() for description.

Button creation:
  [-]"[button text]" [Command() | Call() | +Call() | Exec() | OpenFile() | SaveFile() | Font() | Recode() | Insert() | Menu()] Icon()

  [-]"[button text]"
    "My Button"
      text appearing in the screen tip at mouse moving on the button.
    -"My Button"
      at presence of a minus sign the button status will not change somehow (become inactive,
      be pressed).
    ""
      at absence of the button text, and also use of method Command(), plugin uses main menu
      item text instead, to which Command() method refers.

    Command(number)
      Command(4162)
        method calls the internal command at number 4162. In this case this code
        is responsible for opening a dialog box "Go to line...".
        For the full list of commands: see AkelHelp-Eng.htm or AkelDLL.h in source code of a plugin.
    Call("Plugin::Function"[, additional parameters])
      Call("Scripts::Main")
        method calls Scripts plugin and Main function.
    +Call("Plugin::Function"[, additional parameters])
      +Call("LineBoard::Main")
        method calls LineBoard plugin and Main function. Plug-in will work also after
        program restart.
    Exec("command line"[, "working directory"][, Wait][, WindowStyle])
      "command line"
        Command line string.
      "working directory"
        Working directory string. Default is "".
      Wait
        Wait until the program finishes. 1 - wait, 0 - return immediately (default).
      WindowStyle (one of the following):
        0 hidden window.
        1 window as is (by default).
        2 minimized window.
        3 maximized window.
        6 minimized, inactive window.
        9 non-maximized window.
        Note: programs could ignore this parameter.
      Exec("notepad.exe")
        method calls notepad.
      Exec(`notepad.exe`)
        method calls notepad.
      Exec('notepad.exe')
        method calls notepad.
      Exec('%windir%\notepad.exe')
        method calls notepad.
      Exec(`rundll32.exe shell32,ShellExec_RunDLL "%f"`, "%d")
        method pass an active file for opening on Windows association.
    OpenFile("file"[, OpenCodepage][, OpenBOM])
      "file"
        File to open.
      OpenCodepage
        Open codepage. If -1 or not specified, it will be autodetected.
      OpenBOM
        File byte order mark. If -1 or not specified, it will be autodetected.
      OpenFile("C:\File.txt", 65001, -1)
        method opens file in UTF-8 codepage.
    SaveFile("file"[, SaveCodepage][, SaveBOM])
      "file"
        Save current document to a specified file name.
      SaveCodepage
        Save codepage. If -1 or not specified, current codepage will be used.
      SaveBOM
        File byte order mark. 1 - exist, 0 - doesn't exist, -1 or not specified - current BOM will be used.
      SaveFile("C:\File.txt", 65001, 0)
        method saves file in UTF-8 codepage without BOM.
    Font("FaceName", Style, Size)
      "FaceName"
        Font face, for example, "Courier". Unchanged, if "".
      Style (one of the following):
        0  ignored.
        1  normal.
        2  bold.
        3  italic.
        4  bold italic.
      Size
        Font size. Unchanged, if 0.
      Font("Courier", 4, 10)
        method sets Courier bold italic font with 10 pt.
    Recode(RecodeFrom, RecodeTo)
      RecodeFrom
        Codepage source. If -1, it will be autodetected.
      RecodeTo
        Codepage target. If -1, it will be autodetected.
      Recode(1252, 437)
        method recodes the text from 1252 codepage to 437.
    Insert("text"[, Esc-sequences])
      "text"
        Inserted text.
      Esc-sequences:
        0  "text" isn't contain Esc-sequences (default).
        1  "text" contain Esc-sequences. A set of sequences similar to the
           find/replace dialog in the program, and also:
           "\s" - replaced by the selected text of the editing window;
           "\|" - set the caret position after text insertion.
      Insert("Some string")
        method replaces selection with the specified text.
      Insert("<B>\s</B>", 1)
        method enclose selection.
      Insert("\[0031 0032 0033]", 1)
        method replaces selection with "123".

    Menu("MENU NAME")
      "MENU NAME"
        Specified submenu name from "ContextMenu::Show menu" (ContextMenu plugin).
        If method used as additional method, like with Command(), then menu will be available through down arrow.
        If method used as single method, then down arrow is not painted and menu will be available at buttom press.
        Example:
          1. Create new button.
               "Special characters" +Call("SpecialChar::Main") Menu("SPECIALCHAR") Icon("%a\AkelFiles\Plugs\SpecialChar.dll", 0)
          2. Create new submenu. For this open "Main menu->Options->Plugins...->ContextMenu::Main",
             select "ContextMenu::Show menu" and add submenu code:
               "SPECIALCHAR"
               {
                 "Settings..." Call("SpecialChar::Settings")
               }

    Icon(["file"][, index])
      Icon("Shell32.dll", 47)
        icon located in file Shell32.dll under index 47.
      Icon("%a\AkelFiles\Plugs\Explorer.dll")
        icon located in file Explorer.dll under index 0.
      Icon("%a\AkelFiles\Plugs\Toolbar\MyIcon.ico")
        icon located in file MyIcon.ico.
      Icon(12)
        icon located in file ToolBar.dll under index 12.

Examples:
  "Recode selection" Command(4182) Icon(0)
  "" Command(4182) Icon(0)
  "Sort lines" Call("Format::LineSortStrAsc") Icon(0)
  -"Spell check" Call("Scripts::Main", 1, "SpellCheck.js", "") Icon(0)
  "Syntax highlighting" +Call("Coder::Highlight") Icon(0)
  "Registry editor" Exec("regedit.exe") Icon("regedit.exe")


*** External call ***

Call("ToolBar::Main", 1, "ROWS(SHOW)")
  Parameters:
    1
      Open ToolBar with specified rows. See BREAK description.
       If ToolBar is already open, then:
       - If the specified string of rows are equal to the active one, then panel is closed;
       - If the specified string of rows are not equal to the active one, then panel stay open and the new set of rows is activated.
    "ROWS(SHOW)"
      String with row numbers and they visibility (optionally) separated by commas. For example: "1,2,4" or  "1(1),2(-1),4".
      If "", then all rows displayed.
      ROWS
        Row number.
      SHOW
        Row visibility (one of the following):
          -2  don't change row visibility.
          -1  invert row visibility.
           0  hide row.
           1  show row (default).


*** Manual settings ***

SidePriority
  Priority of the toolbars side placing (one of the following):
    1  place top and bottom first, then left and right (default).
    2  place left and right first, then top and bottom.
ArrowOverlay
  Draw overlay array for button with Menu() method without action (one of the following):
   -1  don't draw, but use style BTNS_WHOLEDROPDOWN.
    0  don't draw.
    1  draw normal.
    2  draw white as mask, i.e. white color in arrow icon removed from result icon (default).
GrayedIcons
  Drawing grayed icons (one of the following):
    0  icons on inactive buttons drawing by system (default).
    1  icons on inactive buttons drawing by plugin.
