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Diffstat (limited to 'plugins/ExternalAPI/delphi/m_mathmodule.inc')
| -rw-r--r-- | plugins/ExternalAPI/delphi/m_mathmodule.inc | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/plugins/ExternalAPI/delphi/m_mathmodule.inc b/plugins/ExternalAPI/delphi/m_mathmodule.inc new file mode 100644 index 0000000000..a4d10edfa6 --- /dev/null +++ b/plugins/ExternalAPI/delphi/m_mathmodule.inc @@ -0,0 +1,199 @@ +{$IFNDEF M_MATHMODULE}
+{$DEFINE M_MATHMODULE}
+ {--------------------------------------------------- }
+ {
+ 2
+ x + 2 Pi
+ + R
+ Sin(wt)
+
+ Math-Module
+
+ Miranda Plugin by Stephan Kassemeyer
+ MathModule API - (c) Stephan Kassemeyer
+ 8 May, 2004
+ }
+ { --------- }
+ {
+ Miranda Service-functions defined by MathModule
+ call with the
+ int ( CallService)(const AnsiChar servicename,WPARAM,LPARAM)
+ that you get from miranda when Miranda calls the
+ Load(PLUGINLINK link)
+ of your PlugIn-dll
+ the CallService function then is:
+ link->CallServiceSync(Servicename,wparam,lparam)
+ }
+ { --------- }
+
+const
+ MATH_RTF_REPLACE_FORMULAE = 'Math/RtfReplaceFormulae';
+ { replace all formulas in a RichEdit with bitmaps. }
+ { wParam = 0 }
+ { lParam = *TMathRichedit Info }
+ { return: TRUE if replacement succeeded, FALSE if not (disable by user?). }
+ { handle of richedit. }
+ { NULL: replace all. }
+type
+ PMathRicheditInfo = ^TMathRicheditInfo;
+ TMathRicheditInfo = record
+ hwndRichEditControl : HWND;
+ sel : PCHARRANGE;
+ disableredraw : int;
+ end;
+ { WARNING: !!! }
+ { Strange things happen if you use this function twice on the same CHARRANGE: }
+ { if Math-startDelimiter == Math-endDelimiter, there is the following problem: }
+ { it might be that someone forgot an endDelimiter, this results in a lonesome startdelimiter. }
+ { if you try to MATH_REPLACE_FORMULAE the second time, startDelimiters and endDelimiters are mixed up. }
+ { The same problem occours if we have empty formulae, because two succeding delimiters are }
+ { replaced with a single delimiter. }
+
+const
+ MATH_GET_STARTDELIMITER = 'Math/GetStartDelimiter';
+ { returns the delimiter that marks the beginning of a formula }
+ { wparam=0 }
+ { lparam=0 }
+ { result=*AnsiChar Delimiter }
+ { !!! the result-buffer must be deleted with MTH_FREE_MATH_BUFFER }
+
+ MATH_GETENDDELIMITER = 'Math/GetEndDelimiter';
+ { returns the delimiter that marks the end of a formula }
+ { wparam=0 }
+ { lparam=0 }
+ { result=*AnsiChar Delimiter }
+ { !!! the result-buffer must be deleted with MTH_FREE_MATH_BUFFER }
+
+ MTH_FREE_MATH_BUFFER = 'Math/FreeRTFBitmapText';
+ { deletes any buffer that MathModule has created. }
+ { wparam=0 }
+ { lparam=(*AnsiChar) buffer }
+ { result=0 }
+
+ MATH_SETBKGCOLOR = 'Math/SetBackGroundColor';
+ { changes the background color of the next formula to be rendered. }
+ { wparam=0 }
+ { lparam=(COLORREF) color }
+ { result=0 }
+
+ MATH_SET_PARAMS = 'Math/SetParams';
+ { sets a parameter (only integer values) encoded in wparam }
+ { wparam=paramcode }
+ { lparam=parametervalue }
+ { paramcodes: }
+const
+ MATH_PARAM_BKGCOLOR = 0; // (COLORREF) std-rgb-color or TRANSPARENT_Color
+ MATH_PARAM_FONTCOLOR = 1; // (COLORREF) std-rgb-color
+ RESIZE_HWND = 2; // (HWND) preview window resizes RESIZE_HWND when
+ // it is being resized.
+ ToolboxEdit_HWND = 3; // (HWND) If this hwnd (of an edit-box) is set,
+ // MathModule can insert Formula-elements from
+ // the Math-Toolbox.
+// you can make the BKGCOLOR Transparent (default) by using this color:
+ TRANSPARENT_Color = $FFFFFFFF-1; // this is default
+
+const
+ MTH_GETBITMAP = 'Math/GetBitmap';
+ {returns Bitmap that represents the formula given in lparam (string-pointer) }
+ {this formula has NO Delimiters. }
+ {wparam=0 }
+ {lparam=(*AnsiChar)Formula }
+ {result=(HBITMAP) bitmap }
+ {!!! the bitmap must be deleted with DeleteObject(hobject) }
+ {example: }
+ {HBITMAP Bmp=(HBITMAP)CallService(MTH_GETBITMAP,0, (LPARAM)formula); }
+
+ MTH_GET_RTF_BITMAPTEXT = 'Math/GetRTFBitmapText';
+ { returns rich-text stream that includes bitmaps from text given in lparam }
+ { text included between MATH_GET_STARTDELIMITER and MATH_GETENDDELIMITER }
+ { hereby is replaced with a rtf-bitmap-stream that represents the corresponding formula }
+ { wparam=0 }
+ { lparam=*AnsiChar text }
+ { result=*AnsiChar rtfstream }
+ { !!! the result-buffer must be deleted with MTH_FREE_RTF_BITMAPTEXT }
+
+ MTH_FREE_RTF_BITMAPTEXT = 'Math/FreeRTFBitmapText';
+ { deletes the buffer that MTH_GET_RTF_BITMAPTEXT has created. }
+ { wparam=0 }
+ { lparam=(*AnsiChar) buffer }
+ { result=0 }
+
+ { ************************************************************** }
+ { The following is still SRMM - specific. }
+ { I plan to modify it, so that other PlugIns can take advantage of e.g. preview-window.... }
+const
+ MTH_SHOW = 'Math/Show';
+ { shows the preview-window }
+ { wparam=0 }
+ { lparam=0 }
+ { result=0 }
+
+ MTH_HIDE = 'Math/Hide';
+ { hides the preview-window }
+ { wparam=0 }
+ { lparam=0 }
+ { result=0 }
+
+ MTH_RESIZE = 'Math/Resize';
+ { sets the size of the preview-window }
+ { wparam=0 }
+ { lparam=(*TMathWindowInfo) }
+ { result=0 }
+type
+ PTMathWindowInfo = ^TTMathWindowInfo;
+ TTMathWindowInfo = record
+ top : int;
+ left : int;
+ right : int;
+ bottom: int;
+ end;
+
+const
+ MTH_SETFORMULA = 'Math/SetFormula';
+ { sets the text that the preview-window should parse to display formulas found inside }
+ { wparam=0 }
+ { lparam=(*AnsiChar) text }
+ { result=0 }
+
+ MTH_Set_ToolboxEditHwnd = 'Math/SetTBhwnd';
+ { If this hwnd (of an edit-box) is set, MathModule can insert Formula-elements from the Math-Toolbox. }
+ { wparam=0 }
+ { lparam=handle }
+ {übergibt fenster-Handle des aktuellen Message-Dialogs }
+
+ MTH_Set_Srmm_HWND = 'Math/SetSrmmHWND';
+ { If MathModule knows the handle of a SRMM-based window, following features exist: }
+ { - preview window resizes Math-Srmm when it is being resized. }
+ { wparam=0 }
+ { lparam=handle }
+ { result=0 }
+ { todo: umbenennen in MTH_Set_ResizeWindowHandle, zusaetzlich MTH_Set_ToolboxEditHandle erstellen, dann keine SRMM-Abhaengigkeit mehr. }
+ { damit ResizeWindows selbst entscheiden koennen, was sie tun, kann man auch ein miranda-event "MTH_preview_resized" einrichten. }
+
+ MTH_GET_PREVIEW_HEIGHT = 'Math/getPreviewHeight';
+ { returns the height of the whole preview-window (including system-menu-bar) }
+ { consider this when maximizing a window to that preview-window is hooked on top or bottom }
+ { it returns the height no matter whether preview-window is visible or not }
+ { wparam=0 }
+ { lparam=0 }
+ { result=(int) height }
+
+ MTH_GET_PREVIEW_SHOWN = 'Math/getPreviewShown';
+ { returns 1 if preview window is visible }
+ { returns 0 if preview window is invisible }
+ { result=(int) shown }
+
+ MTH_SUBSTITUTE_DELIMITER = 'Math/SubstituteDelimiter';
+ { replaces Substitute given lparam-structure with internal Math-Delimiter }
+ { wparam=0 }
+ { lparam=(TMathSubstInfo) substInfo }
+ { result=0 }
+
+type
+ PTMathSubstInfo = ^TTMathSubstInfo;
+ TTMathSubstInfo = record
+ EditHandle : HWND;
+ Substitute : PAnsiChar;
+ end;
+{--------------------------------------------------- }
+{$ENDIF}
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