mirror of
https://bitbucket.org/Dennis07/lina-components.git
synced 2024-11-24 08:02:12 +02:00
Version 1.0 DEV 1.14
Signed-off-by: Dennis07 <den.goehlert@t-online.de>
This commit is contained in:
Dennis07
parent
ef5441de75
commit
924f4ba3d2
Binary file not shown.
@ -66,20 +66,23 @@ object Form1: TForm1
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Indent = 'HelloWorld'
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end
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item
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Section = 'Buttons'
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Indent = 'Close'
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Component = btClose
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Component = gbLaguage
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Indent = 'LanguageSelect'
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Field = 'Caption'
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end
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item
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Component = btHello
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Section = 'Buttons'
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Indent = 'Hello'
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Component = btHello
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Field = 'Caption'
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end
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item
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Indent = 'LanguageSelect'
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Component = gbLaguage
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Component = btClose
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Section = 'Buttons'
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Indent = 'Close'
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Field = 'Caption'
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end>
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Left = 288
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Top = 8
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Left = 240
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Top = 32
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end
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end
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@ -58,6 +58,7 @@ var
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Index: Integer;
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LanguageFiles: TStrings;
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begin
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LocalizationManager.References.Add;
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HelloWorld := 'Hello,' + #10 + 'World!';
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(LocalizationManager.References.Items[0] as TLocalizationReference).Reference := @HelloWorld;
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LanguageFiles := TStringList.Create;
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@ -1,4 +1,4 @@
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These statistics cover the official repository of Lina Components.
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Total lines of code (LoC): 8300+
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Total visual components (VC): 15
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Total lines of code (LoC): 9500+
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Total visual components (VC): 16
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@ -3,6 +3,7 @@ package LINA_D_XE5;
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{$R *.res}
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{$R '..\..\Resource\Compiled\LINA.dcr'}
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{$R '..\..\Resource\Compiled\uAdvCtrls.dcr'}
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{$R '..\..\Resource\Compiled\uCalc.dcr'}
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{$R '..\..\Resource\Compiled\uSysCtrls.dcr'}
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{$R '..\..\Resource\Compiled\uFileCtrls.dcr'}
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{$R '..\..\Resource\Compiled\uFrmCtrls.dcr'}
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@ -59,7 +60,8 @@ contains
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uAdvCtrls in '..\..\Source\uAdvCtrls.pas',
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uWebCtrls in '..\..\Source\uWebCtrls.pas',
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uFileCtrls in '..\..\Source\uFileCtrls.pas',
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uInit in '..\..\Source\uInit.pas';
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uInit in '..\..\Source\uInit.pas',
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uCalc in '..\..\Source\uCalc.pas';
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end.
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@ -45,6 +45,7 @@
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<Base>true</Base>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Base)'!=''">
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<DCC_MapFile>3</DCC_MapFile>
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<DCC_CBuilderOutput>All</DCC_CBuilderOutput>
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<GenDll>true</GenDll>
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<DCC_Namespace>System;Xml;Data;Datasnap;Web;Soap;Vcl;Vcl.Imaging;Vcl.Touch;Vcl.Samples;Vcl.Shell;$(DCC_Namespace)</DCC_Namespace>
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@ -75,6 +76,7 @@
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<DCC_Namespace>Winapi;System.Win;Data.Win;Datasnap.Win;Web.Win;Soap.Win;Xml.Win;$(DCC_Namespace)</DCC_Namespace>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Cfg_1)'!=''">
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<DCC_MapFile>3</DCC_MapFile>
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<DCC_Define>DEBUG;$(DCC_Define)</DCC_Define>
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<DCC_DebugDCUs>true</DCC_DebugDCUs>
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<DCC_Optimize>false</DCC_Optimize>
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@ -103,6 +105,7 @@
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</DelphiCompile>
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<DCCReference Include="..\..\Resource\Compiled\LINA.dcr"/>
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<DCCReference Include="..\..\Resource\Compiled\uAdvCtrls.dcr"/>
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<DCCReference Include="..\..\Resource\Compiled\uCalc.dcr"/>
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<DCCReference Include="..\..\Resource\Compiled\uSysCtrls.dcr"/>
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<DCCReference Include="..\..\Resource\Compiled\uFileCtrls.dcr"/>
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<DCCReference Include="..\..\Resource\Compiled\uFrmCtrls.dcr"/>
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@ -130,6 +133,7 @@
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<DCCReference Include="..\..\Source\uWebCtrls.pas"/>
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<DCCReference Include="..\..\Source\uFileCtrls.pas"/>
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<DCCReference Include="..\..\Source\uInit.pas"/>
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<DCCReference Include="..\..\Source\uCalc.pas"/>
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<BuildConfiguration Include="Release">
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<Key>Cfg_2</Key>
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<CfgParent>Base</CfgParent>
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@ -1,49 +1,50 @@
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<?xml version="1.0" encoding="utf-8"?>
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<BorlandProject>
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<Transactions>
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<Transaction>1899.12.30 00:00:00.000.576,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uSysTools.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.508,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uBase.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.650,C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uSysCtrls.pas=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uBattery.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.518,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uBattery.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.173,C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uInit.pas=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\Unit1.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.932,C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\uFileCtrls.pas=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\Unit1.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.592,=C:\Users\Dennis\Documents\RAD Studio\Projekte\LinaComponents\uFileTools.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.412,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\Unit1.pas</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.325,=dbrtl.dcp</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.809,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Resource\Lina.rc</Transaction>
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<Transaction>1899.12.30 00:00:00.000.681,C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Resource\Lina.rc=</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.204,C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\uFileCtrls.pas=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uFileCtrls.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.508,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uBase.pas</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.576,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uSysTools.pas</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.674,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\Unit1.pas</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.837,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\Unit1.pas</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.411,C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\Unit1.pas=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uAdvCtrls.pas</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.592,=C:\Users\Dennis\Documents\RAD Studio\Projekte\LinaComponents\uFileTools.pas</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.325,=dbrtl.dcp</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.650,C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uBattery.pas=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uSysCtrls.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.143,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\Untitled1.htm</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.556,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uLocalMgr.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.414,C:\Users\Dennis\Documents\RAD Studio\Projekte\LinaComponents\uLinaTest.pas=</Transaction>
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<Transaction>1899.12.30 00:00:00.000.318,=vcl.dcp</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.537,C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\Untitled1.htm=C:\Users\Dennis G\Documents\CodeQuality.htm</Transaction>
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<Transaction>1899.12.30 00:00:00.000.633,C:\Users\Dennis\Documents\RAD Studio\Projekte\LinaComponents\LINA_D_XE5.dproj=C:\Users\Dennis\Documents\RAD Studio\Projekte\Package1.dproj</Transaction>
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<Transaction>1899.12.30 00:00:00.000.577,=C:\Users\Dennis\Documents\RAD Studio\Projekte\LinaComponents\uBattery.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.621,=C:\Users\Dennis\Documents\RAD Studio\Projekte\LinaComponents\uLinaTest.pas</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.648,=C:\Users\Dennis\Documents\RAD Studio\Projekte\LinaComponents\uScriptMgr.pas</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.518,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uBattery.pas</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.896,C:\Users\Dennis G\Documents\CodeQuality.htm=</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.318,=vcl.dcp</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.537,C:\Users\Dennis G\Documents\CodeQuality.htm=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\Untitled1.htm</Transaction>
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<Transaction>1899.12.30 00:00:00.000.791,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\Unit1.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.648,=C:\Users\Dennis\Documents\RAD Studio\Projekte\LinaComponents\uScriptMgr.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.204,C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uFileCtrls.pas=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\uFileCtrls.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.414,C:\Users\Dennis\Documents\RAD Studio\Projekte\LinaComponents\uLinaTest.pas=</Transaction>
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<Transaction>1899.12.30 00:00:00.000.556,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uLocalMgr.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.555,=C:\Users\Dennis\Documents\RAD Studio\Projekte\LinaComponents\uBase.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.075,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uCalc.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.971,=IndySystem.dcp</Transaction>
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<Transaction>1899.12.30 00:00:00.000.196,=rtl.dcp</Transaction>
|
||||
<Transaction>1899.12.30 00:00:00.000.555,=C:\Users\Dennis\Documents\RAD Studio\Projekte\LinaComponents\uBase.pas</Transaction>
|
||||
<Transaction>1899.12.30 00:00:00.000.686,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\uSysTools.pas</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.584,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uVirtObj.pas</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.686,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\uSysTools.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.118,=IndyCore.dcp</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.535,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uFileTools.pas</Transaction>
|
||||
<Transaction>1899.12.30 00:00:00.000.633,=C:\Users\Dennis\Documents\RAD Studio\Projekte\LinaComponents\uLocalMgr.pas</Transaction>
|
||||
<Transaction>1899.12.30 00:00:00.000.525,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uCrypt.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.582,C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uWebCtrls.pas=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\Unit1.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.672,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\uFrmCtrls.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.633,C:\Users\Dennis\Documents\RAD Studio\Projekte\Package1.dproj=C:\Users\Dennis\Documents\RAD Studio\Projekte\LinaComponents\LINA_D_XE5.dproj</Transaction>
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<Transaction>1899.12.30 00:00:00.000.932,C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\Unit1.pas=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\uFileCtrls.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.173,C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\Unit1.pas=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uInit.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.412,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\Unit1.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.675,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\Unit1.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.582,C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\Unit1.pas=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uWebCtrls.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.857,=PascalScript_Core_D19.dcp</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.045,=IndyProtocols.dcp</Transaction>
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<Transaction>1899.12.30 00:00:00.000.799,=PascalScript_Core_D19.dcp</Transaction>
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<Transaction>1899.12.30 00:00:00.000.566,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uScriptMgr.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.633,=C:\Users\Dennis\Documents\RAD Studio\Projekte\LinaComponents\uLocalMgr.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.791,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\Unit1.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.546,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uFrmCtrls.pas</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.674,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\Unit1.pas</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.837,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\Unit1.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.675,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\Unit1.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.411,C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uAdvCtrls.pas=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Package\Delphi_XE5\Unit1.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.045,=IndyProtocols.dcp</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.525,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uCrypt.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.857,=PascalScript_Core_D19.dcp</Transaction>
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||||
<Transaction>1899.12.30 00:00:00.000.566,=C:\Users\Dennis G\Documents\RAD Studio\Projekte\LinaComponents\Source\uScriptMgr.pas</Transaction>
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<Transaction>1899.12.30 00:00:00.000.799,=PascalScript_Core_D19.dcp</Transaction>
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</Transactions>
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<ProjectSortOrder AutoSort="0" SortType="0">
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<File Path="..\..\..\LinaComponents"/>
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@ -51,16 +52,18 @@
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<File Path="..\..\Resource\Compiled"/>
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<File Path="..\..\Resource\Compiled\LINA.dcr"/>
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<File Path="..\..\Resource\Compiled\uAdvCtrls.dcr"/>
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<File Path="..\..\Resource\Compiled\uSysCtrls.dcr"/>
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<File Path="..\..\Resource\Compiled\uCalc.dcr"/>
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<File Path="..\..\Resource\Compiled\uFileCtrls.dcr"/>
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<File Path="..\..\Resource\Compiled\uFrmCtrls.dcr"/>
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<File Path="..\..\Resource\Compiled\uLocalMgr.dcr"/>
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<File Path="..\..\Resource\Compiled\uScriptMgr.dcr"/>
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<File Path="..\..\Resource\Compiled\uSysCtrls.dcr"/>
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<File Path="..\..\Resource\Compiled\uVirtObj.dcr"/>
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<File Path="..\..\Resource\Compiled\uWebCtrls.dcr"/>
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<File Path="..\..\Source"/>
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<File Path="..\..\Source\uAdvCtrls.pas"/>
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<File Path="..\..\Source\uBase.pas"/>
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<File Path="..\..\Source\uCalc.pas"/>
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<File Path="..\..\Source\uCrypt.pas"/>
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<File Path="..\..\Source\uFileCtrls.pas"/>
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<File Path="..\..\Source\uFileTools.pas"/>
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BIN
Resource/Bitmap/Large/TCalculator.bmp
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Resource/Bitmap/Large/TCalculator.bmp
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BIN
Resource/Bitmap/Small/TCalculator.bmp
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Resource/Bitmap/Small/TCalculator.bmp
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After Width: | Height: | Size: 1.3 KiB |
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Resource/Bitmap/TCalculator.bmp
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Resource/Bitmap/TCalculator.bmp
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Resource/Compiled/uCalc.dcr
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Resource/Compiled/uCalc.dcr
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@ -2,6 +2,9 @@ LINA BITMAP "Bitmap\LINA.bmp"
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TBATTERY BITMAP "Bitmap\TBattery.bmp"
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TBATTERY16 BITMAP "Bitmap\Small\TBattery.bmp"
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TBATTERY32 BITMAP "Bitmap\Large\TBattery.bmp"
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TCALCULATOR BITMAP "Bitmap\TCalculator.bmp"
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TCALCULATOR16 BITMAP "Bitmap\Small\TCalculator.bmp"
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TCALCULATOR32 BITMAP "Bitmap\Large\TCalculator.bmp"
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TCOMMANDBUTTON BITMAP "Bitmap\TCommandButton.bmp"
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TCOMMANDBUTTON16 BITMAP "Bitmap\Small\TCommandButton.bmp"
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TCOMMANDBUTTON32 BITMAP "Bitmap\Large\TCommandButton.bmp"
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Source/Compiled/uCalc.dcu
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Source/Compiled/uCalc.dcu
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457
Source/uCalc.pas
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457
Source/uCalc.pas
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@ -0,0 +1,457 @@
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unit uCalc;
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interface
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uses
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{ Standard-Units }
|
||||
SysUtils, Classes, Math,
|
||||
{ Andere Package-Units }
|
||||
uBase, uSysTools;
|
||||
|
||||
type
|
||||
{ Fehlermeldungen }
|
||||
ECalculate = class(Exception);
|
||||
EIdentifierExists = class(Exception);
|
||||
|
||||
type
|
||||
{ Hilfsklassen }
|
||||
TCalcOperation = (coAdd,coSub,coMul,coDiv,coMod,coExp);
|
||||
TCalcOperations = set of TCalcOperation;
|
||||
TDecimalSeparators = set of (dsPoint,dsComma);
|
||||
TCalculatorOptions = set of (coBrackets,coOperatorsOrder);
|
||||
|
||||
type
|
||||
{ Ereignisse }
|
||||
TCalculatorCalculateEvent = procedure(Sender: TObject) of object;
|
||||
TCalculatorConstantEvent = procedure(Sender: TObject; const Name: String) of object;
|
||||
TCalculatorFunctionEvent = procedure(Sender: TObject; const Name: String; var Value: Extended) of object;
|
||||
|
||||
type
|
||||
TCalculatorTerm = record
|
||||
private
|
||||
{ Private-Deklarationen }
|
||||
FValue: Extended;
|
||||
FOperation: TCalcOperation;
|
||||
public
|
||||
{ Public-Deklarationen }
|
||||
property Value: Extended read FValue write FValue;
|
||||
property Operation: TCalcOperation read FOperation write FOperation;
|
||||
end;
|
||||
|
||||
TCalculatorTermArray = array of TCalculatorTerm;
|
||||
|
||||
TCalculator = class;
|
||||
|
||||
TCalculatorConstant = class(TCollectionItem)
|
||||
private
|
||||
{ Private-Deklarationen }
|
||||
FName: String;
|
||||
FValue: Extended;
|
||||
{ Methoden }
|
||||
procedure SetName(Value: String);
|
||||
published
|
||||
{ Published-Deklarationen }
|
||||
{ Eigenschaften }
|
||||
property Name: String read FName write SetName;
|
||||
property Value: Extended read FValue write FValue;
|
||||
{ Methoden }
|
||||
constructor Create(Collection: TCollection); override;
|
||||
destructor Destroy; override;
|
||||
end;
|
||||
|
||||
TCalculatorConstants = class(TCollection)
|
||||
private
|
||||
{ Private-Deklarationen }
|
||||
FCalculator: TCalculator;
|
||||
public
|
||||
{ Public-Deklarationen }
|
||||
{ Eigenschaften }
|
||||
property Calculator: TCalculator read FCalculator write FCalculator;
|
||||
{ Methoden }
|
||||
constructor Create(ItemClass: TCollectionItemClass; ACalculator: TCalculator);
|
||||
destructor Destroy; override;
|
||||
function IndexOf(Name: String): Integer;
|
||||
end;
|
||||
|
||||
TCalculator = class(TComponent)
|
||||
private
|
||||
{ Ereignisse}
|
||||
FCalculateEvent: TCalculatorCalculateEvent;
|
||||
FConstantEvent: TCalculatorConstantEvent;
|
||||
FFunctionEvent: TCalculatorFunctionEvent;
|
||||
{ Private-Deklarationen }
|
||||
FAbout: TComponentAbout;
|
||||
FExpression: String;
|
||||
FValue: Extended;
|
||||
FConstants: TCalculatorConstants;
|
||||
FFunctions: TStrings;
|
||||
FOperations: TCalcOperations;
|
||||
FDecimalSeparators: TDecimalSeparators;
|
||||
FOptions: TCalculatorOptions;
|
||||
FError: Integer;
|
||||
FTerms: TCalculatorTermArray;
|
||||
{ Methoden }
|
||||
function GetFunctions: TStrings;
|
||||
procedure SetFunctions(Value: TStrings);
|
||||
protected
|
||||
{ Protected-Deklarationen }
|
||||
function GetOperation(const Character: Char): TCalcOperation;
|
||||
function CallConstant(const Name: String): Extended;
|
||||
function CallFunction(const Name: String; Parameter: Extended): Extended;
|
||||
function CalcOperation(A,B: Extended; Operation: TCalcOperation): Extended;
|
||||
procedure RaiseError(const Text: String; Index: PChar);
|
||||
public
|
||||
{ Public-Deklarationen }
|
||||
{ Eigenschaften }
|
||||
property Value: Extended read FValue;
|
||||
property Error: Integer read FError;
|
||||
property Terms: TCalculatorTermArray read FTerms;
|
||||
{ Methoden }
|
||||
constructor Create(AOwner: TComponent); overload; override;
|
||||
constructor Create(AOwner: TComponent; AExpression: String); overload;
|
||||
destructor Destroy; override;
|
||||
function Compile: Boolean;
|
||||
procedure Calculate;
|
||||
published
|
||||
{ Published-Deklarationen }
|
||||
{ Ereignisse}
|
||||
property OnCalculate: TCalculatorCalculateEvent read FCalculateEvent write FCalculateEvent;
|
||||
property OnConstant: TCalculatorConstantEvent read FConstantEvent write FConstantEvent;
|
||||
property OnFunction: TCalculatorFunctionEvent read FFunctionEvent write FFunctionEvent;
|
||||
{ Eigenschaften }
|
||||
property About: TComponentAbout read FAbout;
|
||||
property Expression: String read FExpression write FExpression;
|
||||
property Constants: TCalculatorConstants read FConstants write FConstants;
|
||||
property Functions: TStrings read GetFunctions write SetFunctions;
|
||||
property Operations: TCalcOperations read FOperations write FOperations;
|
||||
property DecimalSeparators: TDecimalSeparators read FDecimalSeparators write FDecimalSeparators;
|
||||
property Options: TCalculatorOptions read FOptions write FOptions;
|
||||
end;
|
||||
|
||||
procedure Register;
|
||||
|
||||
const
|
||||
{ Meta-Daten }
|
||||
CalculatorComponent_Name = 'Calculator';
|
||||
CalculatorComponent_Version = 1.0;
|
||||
CalculatorComponent_Copyright = 'Copyright © 2014';
|
||||
CalculatorComponent_Author = 'Dennis Göhlert a.o.';
|
||||
{ Sonderzeichen für Ausdrücke }
|
||||
CalcSeperators = ['.',','];
|
||||
CalcBrackets = ['(',')'];
|
||||
CalcOperatorsPre = ['+','-'];
|
||||
CalcOperators = CalcOperatorsPre + ['*','/','%','^'];
|
||||
|
||||
implementation
|
||||
|
||||
procedure Register;
|
||||
begin
|
||||
RegisterComponents(ComponentsPage,[TCalculator]);
|
||||
end;
|
||||
|
||||
{ ----------------------------------------------------------------------------
|
||||
TCalculatorConstant
|
||||
---------------------------------------------------------------------------- }
|
||||
|
||||
constructor TCalculatorConstant.Create(Collection: TCollection);
|
||||
begin
|
||||
inherited;
|
||||
FName := '';
|
||||
FValue := 0;
|
||||
end;
|
||||
|
||||
destructor TCalculatorConstant.Destroy;
|
||||
begin
|
||||
//...
|
||||
inherited;
|
||||
end;
|
||||
|
||||
procedure TCalculatorConstant.SetName(Value: String);
|
||||
begin
|
||||
Value := LowerCase(Value);
|
||||
if FName = Value then
|
||||
begin
|
||||
Exit;
|
||||
end;
|
||||
if (Length(Value) <> 0) and ((Collection as TCalculatorConstants).IndexOf(Value) <> -1) or ((Collection as TCalculatorConstants).Calculator.Functions.IndexOf(Value) <> -1) then
|
||||
begin
|
||||
raise EIdentifierExists.Create('Identifier redefined: "' + Value + '"');
|
||||
end;
|
||||
FName := Value;
|
||||
DisplayName := Value;
|
||||
end;
|
||||
|
||||
{ ----------------------------------------------------------------------------
|
||||
TCalculatorConstants
|
||||
---------------------------------------------------------------------------- }
|
||||
|
||||
constructor TCalculatorConstants.Create(ItemClass: TCollectionItemClass; ACalculator: TCalculator);
|
||||
begin
|
||||
inherited Create(ItemClass);
|
||||
FCalculator := ACalculator;
|
||||
end;
|
||||
|
||||
destructor TCalculatorConstants.Destroy;
|
||||
begin
|
||||
//...
|
||||
inherited;
|
||||
end;
|
||||
|
||||
function TCalculatorConstants.IndexOf(Name: String): Integer;
|
||||
var
|
||||
Index: Integer;
|
||||
begin
|
||||
Result := -1;
|
||||
for Index := 0 to Count - 1 do
|
||||
begin
|
||||
if (Items[Index] as TCalculatorConstant).Name = Name then
|
||||
begin
|
||||
Result := Index;
|
||||
Exit;
|
||||
end;
|
||||
end;
|
||||
end;
|
||||
|
||||
{ ----------------------------------------------------------------------------
|
||||
TCalculator
|
||||
---------------------------------------------------------------------------- }
|
||||
|
||||
constructor TCalculator.Create(AOwner: TComponent);
|
||||
begin
|
||||
inherited;
|
||||
FAbout := TComponentAbout.Create(CalculatorComponent_Name,CalculatorComponent_Version,CalculatorComponent_Copyright,CalculatorComponent_Author);
|
||||
FExpression := '';
|
||||
FValue := 0;
|
||||
FConstants := TCalculatorConstants.Create(TCalculatorConstant,Self);
|
||||
FFunctions := TStringList.Create;
|
||||
FOperations := [coAdd,coSub,coMul,coDiv];
|
||||
FDecimalSeparators := [dsPoint];
|
||||
FOptions := [coBrackets,coOperatorsOrder];
|
||||
FError := 0;
|
||||
SetLength(FTerms,0);
|
||||
//Naturkonstante "Pi" wird automatisch hinzugefügt
|
||||
with (Constants.Add as TCalculatorConstant) do
|
||||
begin
|
||||
Name := 'pi';
|
||||
Value := Pi;
|
||||
end;
|
||||
end;
|
||||
|
||||
constructor TCalculator.Create(AOwner: TComponent; AExpression: String);
|
||||
begin
|
||||
Create(AOwner);
|
||||
FExpression := AExpression;
|
||||
end;
|
||||
|
||||
destructor TCalculator.Destroy;
|
||||
begin
|
||||
FConstants.Free;
|
||||
FFunctions.Free;
|
||||
inherited;
|
||||
end;
|
||||
|
||||
function TCalculator.GetFunctions: TStrings;
|
||||
begin
|
||||
Result := FFunctions;
|
||||
end;
|
||||
|
||||
procedure TCalculator.SetFunctions(Value: TStrings);
|
||||
var
|
||||
Index: Integer;
|
||||
begin
|
||||
if Value <> nil then
|
||||
begin
|
||||
for Index := 0 to Value.Count - 1 do
|
||||
begin
|
||||
Value.Strings[Index] := Lowercase(Value.Strings[Index]);
|
||||
if (Value.IndexOf(Value.Strings[Index]) <> Index) or (Constants.IndexOf(Value.Strings[Index]) <> -1) then
|
||||
begin
|
||||
raise EIdentifierExists.Create('Identifier redefined: "' + Value.Strings[Index] + '"');
|
||||
end;
|
||||
end;
|
||||
end;
|
||||
(FFunctions as TStringList).Assign(Value);
|
||||
end;
|
||||
|
||||
function TCalculator.GetOperation(const Character: Char): TCalcOperation;
|
||||
begin
|
||||
case Character of
|
||||
'+': Result := coAdd;
|
||||
'-': Result := coSub;
|
||||
'*': Result := coMul;
|
||||
'/': Result := coDiv;
|
||||
'%': Result := coMod;
|
||||
'^': Result := coExp;
|
||||
end;
|
||||
end;
|
||||
|
||||
function TCalculator.CallConstant(const Name: String): Extended;
|
||||
begin
|
||||
if Assigned(OnCalculate) then
|
||||
begin
|
||||
OnConstant(Self,Name);
|
||||
end;
|
||||
Result := (Constants.Items[Constants.IndexOf(Name)] as TCalculatorConstant).Value;
|
||||
end;
|
||||
|
||||
function TCalculator.CallFunction(const Name: String; Parameter: Extended): Extended;
|
||||
var
|
||||
Value: Extended;
|
||||
begin
|
||||
Value := Parameter;
|
||||
if Assigned(OnCalculate) then
|
||||
begin
|
||||
OnFunction(Self,Name,Value);
|
||||
end;
|
||||
Result := Value;
|
||||
end;
|
||||
|
||||
function TCalculator.CalcOperation(A,B: Extended; Operation: TCalcOperation): Extended;
|
||||
begin
|
||||
case Operation of
|
||||
coAdd: Result := A + B;
|
||||
coSub: Result := A - B;
|
||||
coMul: Result := A * B;
|
||||
coDiv: Result := A / B;
|
||||
coMod: Result := FloatMod(A,B);
|
||||
coExp: Result := Power(A,B);
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure TCalculator.RaiseError(const Text: String; Index: PChar);
|
||||
begin
|
||||
FError := CharPosition(Index,Expression);
|
||||
raise ECalculate.Create('Error at position ' + IntToStr(Error) + ': ' + Text);
|
||||
end;
|
||||
|
||||
function TCalculator.Compile: Boolean;
|
||||
var
|
||||
Current: PChar;
|
||||
Block: array of Char;
|
||||
WantNumber: Boolean;
|
||||
WantOperator: Boolean;
|
||||
begin
|
||||
if Assigned(OnCalculate) then
|
||||
begin
|
||||
OnCalculate(Self);
|
||||
end;
|
||||
if Length(Expression) = 0 then
|
||||
begin
|
||||
Exit;
|
||||
end;
|
||||
Result := False;
|
||||
Current := @Expression[1];
|
||||
SetLength(FTerms,1);
|
||||
WantNumber := True;
|
||||
WantOperator := True;
|
||||
while Current^ <> #0 do
|
||||
begin
|
||||
if Current^ in Spaces then
|
||||
begin
|
||||
if Length(Block) <> 0 then
|
||||
begin
|
||||
WantNumber := False;
|
||||
end;
|
||||
end else
|
||||
begin
|
||||
if Current^ in Numbers + Letters then
|
||||
begin
|
||||
if WantNumber = True then
|
||||
begin
|
||||
SetLength(Block,Length(Block) + 1);
|
||||
Block[Length(Block)] := Current^;
|
||||
end else
|
||||
begin
|
||||
RaiseError('Missing operator',Current);
|
||||
end;
|
||||
end else
|
||||
begin
|
||||
if Current^ in CalcOperators then
|
||||
begin
|
||||
if WantOperator = True then
|
||||
begin
|
||||
Terms[Length(Terms)].Operation := GetOperation(Current^);
|
||||
WantOperator := False;
|
||||
end else
|
||||
begin
|
||||
RaiseError('Multiple operators',Current);
|
||||
end;
|
||||
end;
|
||||
end;
|
||||
end;
|
||||
Inc(Current);
|
||||
end;
|
||||
if (WantNumber = True) or (WantOperator = True) then
|
||||
begin
|
||||
RaiseError('Incomplete expression',Current);
|
||||
end;
|
||||
Result := True;
|
||||
end;
|
||||
|
||||
procedure TCalculator.Calculate;
|
||||
var
|
||||
Recent,Current,Last: ^TCalculatorTerm;
|
||||
begin
|
||||
FValue := 0;
|
||||
if Length(Terms) = 0 then
|
||||
begin
|
||||
Exit;
|
||||
end;
|
||||
Last := @Terms[High(Terms)];
|
||||
Inc(Last);
|
||||
// +1 -3 *5 [^2 ] +2
|
||||
// +1 -3 [*25] ^4 +2
|
||||
// [+1 ] [-75] *25 ^4 [+2 ]
|
||||
if coOperatorsOrder in Options then
|
||||
begin
|
||||
//Exp
|
||||
Current := @Terms[0];
|
||||
while Current <> Last do
|
||||
begin
|
||||
if Current^.Operation = coExp then
|
||||
begin
|
||||
Recent^.Value := CalcOperation(Recent^.Value,Current^.Value,coExp);
|
||||
end else
|
||||
begin
|
||||
Recent := @Current^;
|
||||
end;
|
||||
Inc(Current);
|
||||
end;
|
||||
//Mul,Div,Mod
|
||||
Current := @Terms[0];
|
||||
while Current <> Last do
|
||||
begin
|
||||
if Current^.Operation in [coMul,coDiv,coMod] then
|
||||
begin
|
||||
Recent^.Value := CalcOperation(Recent^.Value,Current^.Value,Current^.Operation);
|
||||
end else
|
||||
begin
|
||||
if Current^.Operation <> coExp then
|
||||
begin
|
||||
Recent := @Current^;
|
||||
end;
|
||||
end;
|
||||
Inc(Current);
|
||||
end;
|
||||
//Add,Sub
|
||||
Current := @Terms[0];
|
||||
while Current <> Last do
|
||||
begin
|
||||
if Current^.Operation in [coAdd,coSub] then
|
||||
begin
|
||||
FValue := CalcOperation(Value,Current^.Value,Current^.Operation);
|
||||
end;
|
||||
Inc(Current);
|
||||
end;
|
||||
end else
|
||||
begin
|
||||
Current := @Terms[0];
|
||||
while Current <> Last do
|
||||
begin
|
||||
FValue := CalcOperation(Value,Current.Value,Current.Operation);
|
||||
Inc(Current);
|
||||
end;
|
||||
end;
|
||||
end;
|
||||
|
||||
end.
|
||||
@ -74,6 +74,12 @@ initialization
|
||||
unterstützt. }
|
||||
{$MESSAGE ERROR 'Lina Components requires Delphi 7 or higher'}
|
||||
{$IFEND}
|
||||
{$IF CompilerVersion < 17.0}
|
||||
{ Unter früheren Delphi-Versionen als 2005 gab es noch nicht dieMöglichkeit,
|
||||
Records mit methoden zu versehen. Die Implementierung von Prozeduren und/
|
||||
oder Funktionen war Klassen vorenthalten. }
|
||||
{$DEFINE NO_RECORDMETHODS}
|
||||
{$IFEND}
|
||||
{$IF CompilerVersion < 18.5}
|
||||
{ Unter früheren Delphi-Versionen als 2007 gab es (offiziell) noch keine
|
||||
Unterstützung für Windows-Vista-spezifische funktionen wie die TaskDialog-
|
||||
|
||||
@ -16,15 +16,13 @@ interface
|
||||
|
||||
uses
|
||||
{ Standard-Units }
|
||||
SysUtils, Classes, Controls, Forms, StdCtrls, ExtCtrls, ComCtrls, Dialogs,
|
||||
Menus, Buttons,
|
||||
SysUtils, Classes, Controls, Forms, TypInfo,
|
||||
{ Andere Package-Units }
|
||||
uBase, uSysTools;
|
||||
|
||||
type
|
||||
{ Fehlermeldungen }
|
||||
EInvalidFormat = class(Exception);
|
||||
EUnsupportedComponent = class(Exception);
|
||||
ELanguageTagExists = class(Exception);
|
||||
ELocalizationParse = class(Exception);
|
||||
|
||||
@ -171,23 +169,25 @@ type
|
||||
TLocalizationReference = class(TCollectionItem)
|
||||
private
|
||||
{ Private-Deklarationen }
|
||||
FComponent: TComponent;
|
||||
FSection: String;
|
||||
FIndent: String;
|
||||
FReference: PString;
|
||||
FComponent: TComponent;
|
||||
FField: String;
|
||||
{ Methoden }
|
||||
procedure SetIndent(Value: String);
|
||||
procedure SetComponent(Value: TComponent);
|
||||
procedure Apply;
|
||||
public
|
||||
{ Public-Deklarationen }
|
||||
constructor Create(Collection: TCollection); override;
|
||||
destructor Destroy; override;
|
||||
property Reference: PString read FReference write FReference;
|
||||
published
|
||||
{ Published-Deklarationen }
|
||||
property Component: TComponent read FComponent write FComponent;
|
||||
property Section: String read FSection write FSection;
|
||||
property Indent: String read FIndent write SetIndent;
|
||||
property Component: TComponent read FComponent write SetComponent;
|
||||
property Field: String read FField write FField;
|
||||
end;
|
||||
|
||||
TLocalizationApplier = class
|
||||
@ -205,8 +205,9 @@ type
|
||||
procedure Apply;
|
||||
protected
|
||||
{ Protected-Deklarationen }
|
||||
procedure ApplyToComponent(Component: TComponent; Section,Indent: String);
|
||||
procedure ApplyToComponent(Component: TComponent; Field,Section,Indent: String);
|
||||
procedure ApplyToForm(Form: TCustomForm);
|
||||
procedure ApplyToFormEx(Form: TCustomForm);
|
||||
procedure ApplyToAll;
|
||||
published
|
||||
{ Published-Deklarationen }
|
||||
@ -946,6 +947,14 @@ end;
|
||||
TLocalizationReference
|
||||
---------------------------------------------------------------------------- }
|
||||
|
||||
constructor TLocalizationReference.Create(Collection: TCollection);
|
||||
begin
|
||||
inherited;
|
||||
Section := '';
|
||||
Indent := 'Reference' + IntToStr(ID);
|
||||
Field := '';
|
||||
end;
|
||||
|
||||
destructor TLocalizationReference.Destroy;
|
||||
begin
|
||||
Component := nil;
|
||||
@ -971,34 +980,13 @@ begin
|
||||
FIndent := Value;
|
||||
end;
|
||||
|
||||
procedure TLocalizationReference.SetComponent(Value: TComponent);
|
||||
begin
|
||||
if (Value is TForm) or (Value is TButton) or (Value is TEdit) or
|
||||
(Value is TCheckBox) or (Value is TComboBox) or (Value is TMemo) or
|
||||
(Value is TListBox) or (Value is TLabel) or (Value is TStaticText) or
|
||||
(Value is TGroupBox) or (Value is TRadioButton) or (Value is TPanel) or
|
||||
(Value is TRadioGroup) or (Value is TStatusBar) or (Value is TTabSheet) or
|
||||
(Value is TOpenDialog) or (Value is TRichEdit) or (Value is TMenuItem) or
|
||||
(Value is TBitBtn) or (Value is TSpeedButton) or (Value is TLabeledEdit) or
|
||||
(Value is TBoundLabel) or (Value = nil) then
|
||||
begin
|
||||
FComponent := Value;
|
||||
end else
|
||||
begin
|
||||
raise EUnsupportedComponent.Create('"' + Value.ClassName + '" is an unsupported class');
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure TLocalizationReference.Apply;
|
||||
{ Alle (relevanten) Controls aus der Unit "StdCtrls", "Buttons", sowie alle
|
||||
herkömmlichen Dialoge (nicht Vista-Dialoge), TPanel, TRadioGroup, TStatusBar,
|
||||
TTabSheet, TMenuItem, und TForm werden unterstützt. }
|
||||
begin
|
||||
if Reference <> nil then
|
||||
begin
|
||||
Reference^ := (Collection as TLocalizationReferences).FManager.Data.ReadString(Section,Indent,Reference^);
|
||||
end;
|
||||
(Collection as TLocalizationReferences).FManager.Applier.ApplyToComponent(Component,Section,Indent);
|
||||
(Collection as TLocalizationReferences).FManager.Applier.ApplyToComponent(Component,Field,Section,Indent);
|
||||
end;
|
||||
|
||||
{ ----------------------------------------------------------------------------
|
||||
@ -1029,158 +1017,82 @@ begin
|
||||
case FApplyMode of
|
||||
laCustom: FManager.References.Apply;
|
||||
laAll: ApplyToAll;
|
||||
laMainForm: ApplyToForm(Application.MainForm);
|
||||
laMainForm: ApplyToFormEx(Application.MainForm);
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure TLocalizationApplier.ApplyToComponent(Component: TComponent; Section,Indent: String);
|
||||
procedure TLocalizationApplier.ApplyToComponent(Component: TComponent; Field,Section,Indent: String);
|
||||
begin
|
||||
if Assigned(Component) = True then
|
||||
begin
|
||||
//TForm
|
||||
if Component is TForm then
|
||||
begin
|
||||
(Component as TForm).Caption := FManager.Data.ReadString(Section,Indent,(Component as TForm).Caption);
|
||||
Exit;
|
||||
end;
|
||||
//TButton
|
||||
if Component is TButton then
|
||||
begin
|
||||
(Component as TButton).Caption := FManager.Data.ReadString(Section,Indent,(Component as TButton).Caption);
|
||||
Exit;
|
||||
end;
|
||||
//TEdit
|
||||
if Component is TEdit then
|
||||
begin
|
||||
(Component as TEdit).Text := FManager.Data.ReadString(Section,Indent,(Component as TEdit).Text);
|
||||
Exit;
|
||||
end;
|
||||
//TLabeledEdit
|
||||
if Component is TLabeledEdit then
|
||||
begin
|
||||
(Component as TLabeledEdit).Text := FManager.Data.ReadString(Section,Indent,(Component as TLabeledEdit).Text);
|
||||
Exit;
|
||||
end;
|
||||
//TBoundLabel
|
||||
if Component is TBoundLabel then
|
||||
begin
|
||||
(Component as TBoundLabel).Caption := FManager.Data.ReadString(Section,Indent,(Component as TBoundLabel).Caption);
|
||||
Exit;
|
||||
end;
|
||||
//TCheckBox
|
||||
if Component is TCheckBox then
|
||||
begin
|
||||
(Component as TCheckBox).Caption := FManager.Data.ReadString(Section,Indent,(Component as TCheckBox).Caption);
|
||||
Exit;
|
||||
end;
|
||||
//TComboBox
|
||||
if Component is TComboBox then
|
||||
begin
|
||||
(Component as TComboBox).Text := FManager.Data.ReadString(Section,Indent,(Component as TComboBox).Text);
|
||||
Exit;
|
||||
end;
|
||||
//TMemo
|
||||
if Component is TMemo then
|
||||
begin
|
||||
(Component as TMemo).Text := FManager.Data.ReadString(Section,Indent,(Component as TMemo).Text);
|
||||
Exit;
|
||||
end;
|
||||
//TListBox
|
||||
if Component is TListBox then
|
||||
begin
|
||||
(Component as TListBox).Items.Text := FManager.Data.ReadString(Section,Indent,(Component as TListBox).Items.Text);
|
||||
Exit;
|
||||
end;
|
||||
//TLabel
|
||||
if Component is TLabel then
|
||||
begin
|
||||
(Component as TLabel).Caption := FManager.Data.ReadString(Section,Indent,(Component as TLabel).Caption);
|
||||
Exit;
|
||||
end;
|
||||
//TStaticText
|
||||
if Component is TStaticText then
|
||||
begin
|
||||
(Component as TStaticText).Caption := FManager.Data.ReadString(Section,Indent,(Component as TStaticText).Caption);
|
||||
Exit;
|
||||
end;
|
||||
//TGroupBox
|
||||
if Component is TGroupBox then
|
||||
begin
|
||||
(Component as TGroupBox).Caption := FManager.Data.ReadString(Section,Indent,(Component as TGroupBox).Caption);
|
||||
Exit;
|
||||
end;
|
||||
//TRadioButton
|
||||
if Component is TRadioButton then
|
||||
begin
|
||||
(Component as TRadioButton).Caption := FManager.Data.ReadString(Section,Indent,(Component as TRadioButton).Caption);
|
||||
Exit;
|
||||
end;
|
||||
//TPanel
|
||||
if Component is TPanel then
|
||||
begin
|
||||
(Component as TPanel).Caption := FManager.Data.ReadString(Section,Indent,(Component as TPanel).Caption);
|
||||
Exit;
|
||||
end;
|
||||
//TRadioGroup
|
||||
if Component is TRadioGroup then
|
||||
begin
|
||||
(Component as TRadioGroup).Caption := FManager.Data.ReadString(Section,Indent,(Component as TRadioGroup).Caption);
|
||||
Exit;
|
||||
end;
|
||||
//TStatusBar
|
||||
if Component is TStatusBar then
|
||||
begin
|
||||
(Component as TStatusBar).SimpleText := FManager.Data.ReadString(Section,Indent,(Component as TStatusBar).SimpleText);
|
||||
Exit;
|
||||
end;
|
||||
//TTabSheet
|
||||
if Component is TTabSheet then
|
||||
begin
|
||||
(Component as TTabSheet).Caption := FManager.Data.ReadString(Section,Indent,(Component as TTabSheet).Caption);
|
||||
Exit;
|
||||
end;
|
||||
//TOpenDialog
|
||||
if Component is TOpenDialog then
|
||||
begin
|
||||
(Component as TOpenDialog).Title := FManager.Data.ReadString(Section,Indent,(Component as TOpenDialog).Title);
|
||||
Exit;
|
||||
end;
|
||||
//TRichEdit
|
||||
if Component is TRichEdit then
|
||||
begin
|
||||
(Component as TRichEdit).Text := FManager.Data.ReadString(Section,Indent,(Component as TRichEdit).Text);
|
||||
Exit;
|
||||
end;
|
||||
//TMenuItem
|
||||
if Component is TMenuItem then
|
||||
begin
|
||||
(Component as TMenuItem).Caption := FManager.Data.ReadString(Section,Indent,(Component as TMenuItem).Caption);
|
||||
Exit;
|
||||
end;
|
||||
//TBitBtn
|
||||
if Component is TBitBtn then
|
||||
begin
|
||||
(Component as TBitBtn).Caption := FManager.Data.ReadString(Section,Indent,(Component as TBitBtn).Caption);
|
||||
Exit;
|
||||
end;
|
||||
//TSpeedButton
|
||||
if Component is TSpeedButton then
|
||||
begin
|
||||
(Component as TSpeedButton).Caption := FManager.Data.ReadString(Section,Indent,(Component as TSpeedButton).Caption);
|
||||
end;
|
||||
SetStrSubProp(Component,Field,FManager.Data.ReadString(Section,Indent,GetStrSubProp(Component,Field)));
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure TLocalizationApplier.ApplyToForm(Form: TCustomForm);
|
||||
{ Empfehlenswert, falls mehrere Formulare lokalisiert werden sollen. Falls ein
|
||||
einziges Formular automatisch lokalisiert werden soll, sollte die Methode
|
||||
"ApplyToFormEx(TCustomForm)" verwendet werden.
|
||||
Definiert die Eigenschaften eines Formulars und deren Komponenten über den
|
||||
Inhalt der TLocalization.Lines-Eigenschaft.
|
||||
Es wird erwartet, dass die Definitionen so vorliegen, dass jedes Formular
|
||||
einen eigenen Abschnitt besitzt und jedes zu definierende Feld ein Eintrag
|
||||
ist. Für Eigenschaften von Komponenten müssen diese dem Namen des Eintrags
|
||||
vorweg-gestellt sein. }
|
||||
var
|
||||
Index: Integer;
|
||||
Indents: TStrings;
|
||||
begin
|
||||
if Assigned(Form) = True then
|
||||
begin
|
||||
ApplyToComponent(Form,'',Form.Name);
|
||||
for Index := 0 to Form.ComponentCount - 1 do
|
||||
begin
|
||||
ApplyToComponent(Form.Components[Index],Form.Name,Form.Components[Index].Name);
|
||||
Indents := TStringList.Create;
|
||||
try
|
||||
FManager.Data.ReadIndents(Form.Name,Indents);
|
||||
for Index := 0 to Indents.Count - 1 do
|
||||
begin
|
||||
ApplyToComponent(Form,Indents.Strings[Index],Form.Name,Indents.Strings[Index]);
|
||||
end;
|
||||
finally
|
||||
Indents.Free;
|
||||
end;
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure TLocalizationApplier.ApplyToFormEx(Form: TCustomForm);
|
||||
{ Empfehlenswert, falls ein einziges Formular automatisch lokalisiert werden
|
||||
soll. Falls mehrere Formulare lokalisiert werden sollen, sollte die Methode
|
||||
"ApplyToForm(TCustomForm)" verwendet werden.
|
||||
Definiert die Eigenschaften eines Formulars und deren Komponenten EXKLUSIV (!)
|
||||
über den Inhalt der TLocalization.Lines-Eigenschaft.
|
||||
Es wird erwartet, dass die Definitionen so vorliegen, dass jede Komponente
|
||||
einen eigenen Abschnitt besitzt und jedes zu definierende Feld ein Eintrag
|
||||
ist. Für das Formular selber ist der namenlose (Kopf-)Abschnitt vorgesehen. }
|
||||
var
|
||||
Index_Section: Integer;
|
||||
Index_Indent: Integer;
|
||||
Indents: TStrings;
|
||||
begin
|
||||
if Assigned(Form) = True then
|
||||
begin
|
||||
Indents := TStringList.Create;
|
||||
try
|
||||
//Formular
|
||||
FManager.Data.ReadIndents('',Indents);
|
||||
for Index_Indent := 0 to Indents.Count - 1 do
|
||||
begin
|
||||
ApplyToComponent(Form,Indents.Strings[Index_Indent],'',Indents.Strings[Index_Indent]);
|
||||
end;
|
||||
//Komponenten
|
||||
for Index_Section := 0 to Form.ComponentCount - 1 do
|
||||
begin
|
||||
FManager.Data.ReadIndents(Form.Components[Index_Section].Name,Indents);
|
||||
for Index_Indent := 0 to Indents.Count - 1 do
|
||||
begin
|
||||
ApplyToComponent(Form.Components[Index_Section],Indents.Strings[Index_Indent],Form.Components[Index_Section].Name,Indents.Strings[Index_Indent]);
|
||||
end;
|
||||
end;
|
||||
finally
|
||||
Indents.Free;
|
||||
end;
|
||||
end;
|
||||
end;
|
||||
|
||||
@ -16,7 +16,7 @@ interface
|
||||
|
||||
uses
|
||||
{ Standard-Units }
|
||||
SysUtils, Classes, Math, Windows, Graphics, Printers
|
||||
SysUtils, Classes, Math, Windows, Graphics, Printers, TypInfo
|
||||
{$IFNDEF NO_GENERIC}
|
||||
,Generics.Collections
|
||||
{$ENDIF}
|
||||
@ -143,7 +143,7 @@ type
|
||||
end;
|
||||
TFloatRefDataArrayReferenceDataArray = array of TFloatRefDataArrayReferenceData;
|
||||
|
||||
TCycle = record
|
||||
TCycle = {$IFDEF NO_RECORDMETHODS} record {$ELSE} class {$ENDIF}
|
||||
private
|
||||
{ Private-Deklarationen }
|
||||
FRadius: Extended;
|
||||
@ -244,6 +244,41 @@ type
|
||||
function PQFormula(P,Q: Double): TDoubleArray; overload;
|
||||
function PQFormula(P,Q: Real): TRealArray; overload;
|
||||
function PQFormula(P,Q: Extended): TExtendedArray; overload;
|
||||
{ Gleitkomma-Modulo }
|
||||
function FloatMod(X,Y: Single): Single; overload;
|
||||
function FloatMod(X,Y: Double): Double; overload;
|
||||
function FloatMod(X,Y: Real): Real; overload;
|
||||
function FloatMod(X,Y: Extended): Extended; overload;
|
||||
{ RTTI-Werzeuge }
|
||||
function GetSubPropInfo(Instance: TObject; const PropName: String; AKinds: TTypeKinds = []): PPropInfo;
|
||||
function GetObjectSubProp(Instance: TObject; const PropName: String): TObject;
|
||||
procedure SetObjectSubProp(Instance: TObject; const PropName: String; Value: TObject);
|
||||
function GetVariantSubProp(Instance: TObject; const PropName: String): Variant;
|
||||
procedure SetVariantSubProp(Instance: TObject; const PropName: String; Value: Variant);
|
||||
function GetStrSubProp(Instance: TObject; const PropName: String): String;
|
||||
procedure SetStrSubProp(Instance: TObject; const PropName: String; Value: String);
|
||||
{$IFNDEF NO_UNICODE}
|
||||
function GetAnsiStrSubProp(Instance: TObject; const PropName: String): AnsiString;
|
||||
procedure SetAnsiStrSubProp(Instance: TObject; const PropName: String; Value: AnsiString);
|
||||
{$ENDIF}
|
||||
function GetInt64SubProp(Instance: TObject; const PropName: String): Int64;
|
||||
procedure SetInt64SubProp(Instance: TObject; const PropName: String; Value: Int64);
|
||||
function GetFloatSubProp(Instance: TObject; const PropName: String): Extended;
|
||||
procedure SetFloatSubProp(Instance: TObject; const PropName: String; Value: Extended);
|
||||
function GetOrdSubProp(Instance: TObject; const PropName: String): NativeInt;
|
||||
procedure SetOrdSubProp(Instance: TObject; const PropName: String; Value: NativeInt);
|
||||
function GetEnumSubProp(Instance: TObject; const PropName: String): String;
|
||||
procedure SetEnumSubProp(Instance: TObject; const PropName: String; Value: String);
|
||||
function GetSetSubProp(Instance: TObject; const PropName: String): String;
|
||||
procedure SetSetSubProp(Instance: TObject; const PropName: String; Value: String);
|
||||
function GetDynArraySubProp(Instance: TObject; const PropName: String): Pointer;
|
||||
procedure SetDynArraySubProp(Instance: TObject; const PropName: String; Value: Pointer);
|
||||
function GetInterfaceSubProp(Instance: TObject; const PropName: String): IInterface;
|
||||
procedure SetInterfaceSubProp(Instance: TObject; const PropName: String; Value: IInterface);
|
||||
function GetMethodSubProp(Instance: TObject; const PropName: String): TMethod;
|
||||
procedure SetMethodSubProp(Instance: TObject; const PropName: String; Value: TMethod);
|
||||
function SubPropIsType(Instance: TObject; const PropName: String; TypeKind: TTypeKind): Boolean;
|
||||
function SubPropType(Instance: TObject; const PropName: String): TTypeKind; overload;
|
||||
{ Sonstige }
|
||||
function SecToTime(const Sec: Cardinal): TTime;
|
||||
function GetExecTime(Command: Pointer; Amount: Cardinal; Attempts: Cardinal = 1): Cardinal;
|
||||
@ -257,6 +292,12 @@ type
|
||||
function IntToStrMinLength(Value: Integer; MinLength: SmallInt): String;
|
||||
function MultiPos(const SubStr, Str: ShortString; Offset: Integer = 1): TIntegerArray; overload;
|
||||
function MultiPos(const SubStr, Str: String; Offset: Integer = 1): TIntegerArray; overload;
|
||||
function CharLine(Current: PAnsiChar; Text: AnsiString): Integer; {$IFNDEF NO_UNICODE} overload;
|
||||
function CharLine(Current: PWideChar; Text: UnicodeString): Integer; overload;
|
||||
{$ENDIF}
|
||||
function CharPosition(Current: PAnsiChar; Text: AnsiString): Integer; {$IFNDEF NO_UNICODE} overload;
|
||||
function CharPosition(Current: PWideChar; Text: UnicodeString): Integer; overload;
|
||||
{$ENDIF}
|
||||
procedure PrintText(Strings: TStrings; Font: TFont);
|
||||
procedure ExtractChars(var Text: String; Chars: array of Char);
|
||||
procedure EnableDebugPrivilege;
|
||||
@ -275,7 +316,7 @@ uses
|
||||
|
||||
function BoolToInt(B: Boolean): Integer;
|
||||
begin
|
||||
Result := -Integer(B)
|
||||
Result := -Integer(B);
|
||||
end;
|
||||
|
||||
function IntToBool(Value: Integer): Boolean;
|
||||
@ -587,6 +628,406 @@ begin
|
||||
end;
|
||||
end;
|
||||
|
||||
function FloatMod(X,Y: Single): Single;
|
||||
begin
|
||||
Result := X - Y * Trunc(X / Y);
|
||||
end;
|
||||
|
||||
function FloatMod(X,Y: Double): Double;
|
||||
begin
|
||||
Result := X - Y * Trunc(X / Y);
|
||||
end;
|
||||
|
||||
function FloatMod(X,Y: Real): Real;
|
||||
begin
|
||||
Result := X - Y * Trunc(X / Y);
|
||||
end;
|
||||
|
||||
function FloatMod(X,Y: Extended): Extended;
|
||||
begin
|
||||
Result := X - Y * Trunc(X / Y);
|
||||
end;
|
||||
|
||||
function GetSubPropInfo(Instance: TObject; const PropName: String; AKinds: TTypeKinds = []): PPropInfo;
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
Result := GetPropInfo(Instance,Trim(PropName),AKinds);
|
||||
end else
|
||||
begin
|
||||
Result := GetSubPropInfo(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2),AKinds);
|
||||
end;
|
||||
end;
|
||||
|
||||
function GetObjectSubProp(Instance: TObject; const PropName: String): TObject;
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
Result := GetObjectProp(Instance,Trim(PropName));
|
||||
end else
|
||||
begin
|
||||
Result := GetObjectSubProp(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2));
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure SetObjectSubProp(Instance: TObject; const PropName: String; Value: TObject);
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
SetObjectProp(Instance,Trim(PropName),Value);
|
||||
end else
|
||||
begin
|
||||
SetObjectSubProp(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2),Value);
|
||||
end;
|
||||
end;
|
||||
|
||||
function GetVariantSubProp(Instance: TObject; const PropName: String): Variant;
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
Result := GetVariantProp(Instance,Trim(PropName));
|
||||
end else
|
||||
begin
|
||||
Result := GetVariantSubProp(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2));
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure SetVariantSubProp(Instance: TObject; const PropName: String; Value: Variant);
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
SetVariantProp(Instance,Trim(PropName),Value);
|
||||
end else
|
||||
begin
|
||||
SetVariantSubProp(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2),Value);
|
||||
end;
|
||||
end;
|
||||
|
||||
function GetStrSubProp(Instance: TObject; const PropName: String): String;
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
Result := GetStrProp(Instance,Trim(PropName));
|
||||
end else
|
||||
begin
|
||||
Result := GetStrSubProp(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2));
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure SetStrSubProp(Instance: TObject; const PropName: String; Value: String);
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
SetStrProp(Instance,Trim(PropName),Value);
|
||||
end else
|
||||
begin
|
||||
SetStrSubProp(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2),Value);
|
||||
end;
|
||||
end;
|
||||
|
||||
{$IFNDEF NO_UNICODE}
|
||||
function GetAnsiStrSubProp(Instance: TObject; const PropName: String): AnsiString;
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
Result := GetAnsiStrProp(Instance,Trim(PropName));
|
||||
end else
|
||||
begin
|
||||
Result := GetAnsiStrSubProp(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2));
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure SetAnsiStrSubProp(Instance: TObject; const PropName: String; Value: AnsiString);
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
SetAnsiStrProp(Instance,Trim(PropName),Value);
|
||||
end else
|
||||
begin
|
||||
SetAnsiStrSubProp(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2),Value);
|
||||
end;
|
||||
end;
|
||||
{$ENDIF}
|
||||
|
||||
function GetInt64SubProp(Instance: TObject; const PropName: String): Int64;
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
Result := GetInt64Prop(Instance,Trim(PropName));
|
||||
end else
|
||||
begin
|
||||
Result := GetInt64SubProp(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2));
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure SetInt64SubProp(Instance: TObject; const PropName: String; Value: Int64);
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
SetInt64Prop(Instance,Trim(PropName),Value);
|
||||
end else
|
||||
begin
|
||||
SetInt64SubProp(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2),Value);
|
||||
end;
|
||||
end;
|
||||
|
||||
function GetFloatSubProp(Instance: TObject; const PropName: String): Extended;
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
Result := GetFloatProp(Instance,Trim(PropName));
|
||||
end else
|
||||
begin
|
||||
Result := GetFloatSubProp(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2));
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure SetFloatSubProp(Instance: TObject; const PropName: String; Value: Extended);
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
SetFloatProp(Instance,Trim(PropName),Value);
|
||||
end else
|
||||
begin
|
||||
SetFloatSubProp(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2),Value);
|
||||
end;
|
||||
end;
|
||||
|
||||
function GetOrdSubProp(Instance: TObject; const PropName: String): NativeInt;
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
Result := GetOrdProp(Instance,Trim(PropName));
|
||||
end else
|
||||
begin
|
||||
Result := GetOrdSubProp(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2));
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure SetOrdSubProp(Instance: TObject; const PropName: String; Value: NativeInt);
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
SetOrdProp(Instance,Trim(PropName),Value);
|
||||
end else
|
||||
begin
|
||||
SetOrdSubProp(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2),Value);
|
||||
end;
|
||||
end;
|
||||
|
||||
function GetEnumSubProp(Instance: TObject; const PropName: String): String;
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
Result := GetEnumProp(Instance,Trim(PropName));
|
||||
end else
|
||||
begin
|
||||
Result := GetEnumSubProp(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2));
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure SetEnumSubProp(Instance: TObject; const PropName: String; Value: String);
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
SetEnumProp(Instance,Trim(PropName),Value);
|
||||
end else
|
||||
begin
|
||||
SetEnumSubProp(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2),Value);
|
||||
end;
|
||||
end;
|
||||
|
||||
function GetSetSubProp(Instance: TObject; const PropName: String): String;
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
Result := GetSetProp(Instance,Trim(PropName));
|
||||
end else
|
||||
begin
|
||||
Result := GetSetSubProp(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2));
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure SetSetSubProp(Instance: TObject; const PropName: String; Value: String);
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
SetSetProp(Instance,Trim(PropName),Value);
|
||||
end else
|
||||
begin
|
||||
SetSetSubProp(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2),Value);
|
||||
end;
|
||||
end;
|
||||
|
||||
function GetDynArraySubProp(Instance: TObject; const PropName: String): Pointer;
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
Result := GetDynArrayProp(Instance,Trim(PropName));
|
||||
end else
|
||||
begin
|
||||
Result := GetDynArraySubProp(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2));
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure SetDynArraySubProp(Instance: TObject; const PropName: String; Value: Pointer);
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
SetDynArrayProp(Instance,Trim(PropName),Value);
|
||||
end else
|
||||
begin
|
||||
SetDynArraySubProp(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2),Value);
|
||||
end;
|
||||
end;
|
||||
|
||||
function GetInterfaceSubProp(Instance: TObject; const PropName: String): IInterface;
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
Result := GetInterfaceProp(Instance,Trim(PropName));
|
||||
end else
|
||||
begin
|
||||
Result := GetInterfaceSubProp(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2));
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure SetInterfaceSubProp(Instance: TObject; const PropName: String; Value: IInterface);
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
SetInterfaceProp(Instance,Trim(PropName),Value);
|
||||
end else
|
||||
begin
|
||||
SetInterfaceSubProp(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2),Value);
|
||||
end;
|
||||
end;
|
||||
|
||||
function GetMethodSubProp(Instance: TObject; const PropName: String): TMethod;
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
Result := GetMethodProp(Instance,Trim(PropName));
|
||||
end else
|
||||
begin
|
||||
Result := GetMethodSubProp(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2));
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure SetMethodSubProp(Instance: TObject; const PropName: String; Value: TMethod);
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
SetMethodProp(Instance,Trim(PropName),Value);
|
||||
end else
|
||||
begin
|
||||
SetMethodSubProp(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2),Value);
|
||||
end;
|
||||
end;
|
||||
|
||||
function SubPropIsType(Instance: TObject; const PropName: String; TypeKind: TTypeKind): Boolean;
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
Result := PropIsType(Instance,Trim(PropName),TypeKind);
|
||||
end else
|
||||
begin
|
||||
Result := SubPropIsType(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2),TypeKind);
|
||||
end;
|
||||
end;
|
||||
|
||||
function SubPropType(Instance: TObject; const PropName: String): TTypeKind;
|
||||
var
|
||||
DotPos: Integer;
|
||||
begin
|
||||
DotPos := Pos(DotSep,PropName);
|
||||
if DotPos = 0 then
|
||||
begin
|
||||
Result := PropType(Instance,Trim(PropName));
|
||||
end else
|
||||
begin
|
||||
Result := SubPropType(GetObjectProp(Instance,Trim(Copy(PropName,1,DotPos - 1))),Copy(PropName,DotPos + 1,Length(PropName) - 2));
|
||||
end;
|
||||
end;
|
||||
|
||||
function SecToTime(const Sec: Cardinal): TTime;
|
||||
var
|
||||
Hrs, Mins: Word;
|
||||
@ -1119,6 +1560,156 @@ begin
|
||||
end;
|
||||
end;
|
||||
|
||||
function CharLine(Current: PAnsiChar; Text: AnsiString): Integer;
|
||||
var
|
||||
Index: PAnsiChar;
|
||||
InLineBreak: PAnsiChar;
|
||||
Position: Integer;
|
||||
begin
|
||||
Position := Pos(AnsiString(Current),Text);
|
||||
if Position = 0 then
|
||||
begin
|
||||
Result := -1;
|
||||
Exit;
|
||||
end;
|
||||
Result := 0;
|
||||
SetLength(Text,Position - 1);
|
||||
InLineBreak := @sLineBreak[1];
|
||||
Index := PAnsiChar(Text);
|
||||
while Index^ <> #0 do
|
||||
begin
|
||||
if Index^ = InLineBreak^ then
|
||||
begin
|
||||
Inc(InLineBreak);
|
||||
if InLineBreak^ = #0 then
|
||||
begin
|
||||
Inc(Result);
|
||||
InLineBreak := @sLineBreak[1];
|
||||
end;
|
||||
end else
|
||||
begin
|
||||
InLineBreak := @sLineBreak[1];
|
||||
end;
|
||||
Inc(Index);
|
||||
end;
|
||||
end;
|
||||
|
||||
{$IFNDEF NO_UNICODE}
|
||||
function CharLine(Current: PWideChar; Text: UnicodeString): Integer;
|
||||
var
|
||||
Index: PWideChar;
|
||||
InLineBreak: PWideChar;
|
||||
Position: Integer;
|
||||
UnicodeLineBreak: UnicodeString;
|
||||
begin
|
||||
Position := Pos(UnicodeString(Current),Text);
|
||||
if Position = 0 then
|
||||
begin
|
||||
Result := -1;
|
||||
Exit;
|
||||
end;
|
||||
UnicodeLineBreak := UnicodeString(sLineBreak);
|
||||
Result := 0;
|
||||
SetLength(Text,Position - 1);
|
||||
InLineBreak := @UnicodeLineBreak[1];
|
||||
Index := PChar(Text);
|
||||
while Index^ <> #0 do
|
||||
begin
|
||||
if Index^ = InLineBreak^ then
|
||||
begin
|
||||
Inc(InLineBreak);
|
||||
if InLineBreak^ = #0 then
|
||||
begin
|
||||
Inc(Result);
|
||||
InLineBreak := @UnicodeLineBreak[1];
|
||||
end;
|
||||
end else
|
||||
begin
|
||||
InLineBreak := @UnicodeLineBreak[1];
|
||||
end;
|
||||
Inc(Index);
|
||||
end;
|
||||
end;
|
||||
{$ENDIF}
|
||||
|
||||
function CharPosition(Current: PAnsiChar; Text: AnsiString): Integer;
|
||||
var
|
||||
Index: PAnsiChar;
|
||||
InLineBreak: PAnsiChar;
|
||||
Position: Integer;
|
||||
Line: Integer;
|
||||
begin
|
||||
Position := Pos(AnsiString(Current),Text);
|
||||
if Position = 0 then
|
||||
begin
|
||||
Result := 0;
|
||||
Exit;
|
||||
end;
|
||||
Result := 1;
|
||||
SetLength(Text,Position - 1);
|
||||
InLineBreak := @sLineBreak[1];
|
||||
Index := PAnsiChar(Text);
|
||||
while Index^ <> #0 do
|
||||
begin
|
||||
if Index^ = InLineBreak^ then
|
||||
begin
|
||||
Inc(InLineBreak);
|
||||
if InLineBreak^ = #0 then
|
||||
begin
|
||||
Result := 1;
|
||||
Inc(Line);
|
||||
InLineBreak := @sLineBreak[1];
|
||||
end;
|
||||
end else
|
||||
begin
|
||||
InLineBreak := @sLineBreak[1];
|
||||
Inc(Result);
|
||||
end;
|
||||
Inc(Index);
|
||||
end;
|
||||
end;
|
||||
|
||||
{$IFNDEF NO_UNICODE}
|
||||
function CharPosition(Current: PWideChar; Text: UnicodeString): Integer;
|
||||
var
|
||||
Index: PWideChar;
|
||||
InLineBreak: PWideChar;
|
||||
Position: Integer;
|
||||
UnicodeLineBreak: UnicodeString;
|
||||
Line: Integer;
|
||||
begin
|
||||
Position := Pos(UnicodeString(Current),Text);
|
||||
if Position = 0 then
|
||||
begin
|
||||
Result := 0;
|
||||
Exit;
|
||||
end;
|
||||
UnicodeLineBreak := UnicodeString(sLineBreak);
|
||||
Result := 1;
|
||||
SetLength(Text,Position - 1);
|
||||
InLineBreak := @UnicodeLineBreak[1];
|
||||
Index := PChar(Text);
|
||||
while Index^ <> #0 do
|
||||
begin
|
||||
if Index^ = InLineBreak^ then
|
||||
begin
|
||||
Inc(InLineBreak);
|
||||
if InLineBreak^ = #0 then
|
||||
begin
|
||||
Result := 1;
|
||||
Inc(Line);
|
||||
InLineBreak := @UnicodeLineBreak[1];
|
||||
end;
|
||||
end else
|
||||
begin
|
||||
InLineBreak := @UnicodeLineBreak[1];
|
||||
Inc(Result);
|
||||
end;
|
||||
Inc(Index);
|
||||
end;
|
||||
end;
|
||||
{$ENDIF}
|
||||
|
||||
procedure PrintText(Strings: TStrings; Font: TFont);
|
||||
var
|
||||
Index: Integer;
|
||||
|
||||
@ -25,6 +25,7 @@ uses
|
||||
type
|
||||
{ Fehlermeldungen }
|
||||
EInvalidWebAddress = class(Exception);
|
||||
EInvalidTagChar = class(Exception);
|
||||
|
||||
type
|
||||
{ Ereignisse }
|
||||
@ -93,6 +94,7 @@ var
|
||||
procedure InitializeProtocols;
|
||||
function ValidProtocol(const Protocol: TWebProtocol; const Protocols: TWebProtocols): Boolean;
|
||||
function StrIsURL(const S: String): Boolean;
|
||||
function GetTagParamValue(const S,Tag,Param: String): String;
|
||||
|
||||
procedure Register;
|
||||
|
||||
@ -237,6 +239,122 @@ begin
|
||||
Result := (ProtocolValid and (DomainLength > 3));
|
||||
end;
|
||||
|
||||
function GetTagParamValue(const S,Tag,Param: String): String;
|
||||
{ Ziemlich schneller XML/HTML-Parser, der nach einem Tag und einem dort
|
||||
enthaltenem Parameter sucht. Der Wert dieses Parameters wird dann
|
||||
als Ergebnis der Funktion zurückgegeben. }
|
||||
var
|
||||
Finished: Boolean;
|
||||
Current: PChar;
|
||||
InTag,InValue: Boolean;
|
||||
Ignore: Boolean;
|
||||
Equal: Boolean;
|
||||
Block: String;
|
||||
begin
|
||||
Result := '';
|
||||
if (Length(S) < 4) or (Length(Tag) = 0) or (Length(Param) = 0) then
|
||||
begin
|
||||
Exit;
|
||||
end;
|
||||
Finished := False;
|
||||
InTag := False;
|
||||
InValue := False;
|
||||
Ignore := True;
|
||||
Equal := False;
|
||||
Block := '';
|
||||
Current := @S[1];
|
||||
while True do
|
||||
begin
|
||||
if InTag = True then
|
||||
begin
|
||||
if InValue = True then
|
||||
begin
|
||||
if Current^ = '"' then
|
||||
begin
|
||||
InValue := False;
|
||||
if Ignore = False then
|
||||
begin
|
||||
Result := Block;
|
||||
Exit;
|
||||
end;
|
||||
Block := '';
|
||||
Equal := False;
|
||||
end else
|
||||
begin
|
||||
Block := Block + Current^;
|
||||
end;
|
||||
//-->
|
||||
Inc(Current);
|
||||
Continue;
|
||||
end;
|
||||
if Equal = True then
|
||||
begin
|
||||
if Current^ in Spaces then
|
||||
begin
|
||||
//-->
|
||||
Inc(Current);
|
||||
Continue;
|
||||
end;
|
||||
if Current^ = '"' then
|
||||
begin
|
||||
InValue := True;
|
||||
Ignore := not ((Ignore = True) and (Block = Param));
|
||||
Block := '';
|
||||
//-->
|
||||
Inc(Current);
|
||||
Continue;
|
||||
end;
|
||||
end else
|
||||
begin
|
||||
if Current^ in Letters + Numbers then
|
||||
begin
|
||||
Block := Block + Current^;
|
||||
//-->
|
||||
Inc(Current);
|
||||
Continue;
|
||||
end;
|
||||
if Current^ = '>' then
|
||||
begin
|
||||
InTag := False;
|
||||
Block := '';
|
||||
//-->
|
||||
Inc(Current);
|
||||
Continue;
|
||||
end;
|
||||
if Current^ in Spaces then
|
||||
begin
|
||||
if Block = Tag then
|
||||
begin
|
||||
Ignore := False;
|
||||
end;
|
||||
Block := '';
|
||||
//-->
|
||||
Inc(Current);
|
||||
Continue;
|
||||
end;
|
||||
if Current^ = '=' then
|
||||
begin
|
||||
Equal := True;
|
||||
//-->
|
||||
Inc(Current);
|
||||
Continue;
|
||||
end;
|
||||
end;
|
||||
end else
|
||||
begin
|
||||
if Current^ = '<' then
|
||||
begin
|
||||
InTag := True;
|
||||
end;
|
||||
//-->
|
||||
Inc(Current);
|
||||
Continue;
|
||||
end;
|
||||
raise EInvalidTagChar.Create('Invalid character: "' + Current^ + '"');
|
||||
Exit;
|
||||
end;
|
||||
end;
|
||||
|
||||
constructor TDownload.Create(AOwner: TComponent);
|
||||
begin
|
||||
inherited;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user