tvplanit: Fix TVpClock. Add example. Some refactoring and cosmetic changes.

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5041 8e941d3f-bd1b-0410-a28a-d453659cc2b4

components/tvplanit/examples/gadgets/project1.lpi

@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<CONFIG>
+  <ProjectOptions>
+    <Version Value="9"/>
+    <PathDelim Value="\"/>
+    <General>
+      <SessionStorage Value="InProjectDir"/>
+      <MainUnit Value="0"/>
+      <Title Value="project1"/>
+      <ResourceType Value="res"/>
+      <UseXPManifest Value="True"/>
+      <Icon Value="0"/>
+    </General>
+    <VersionInfo>
+      <StringTable ProductVersion=""/>
+    </VersionInfo>
+    <BuildModes Count="1">
+      <Item1 Name="Default" Default="True"/>
+    </BuildModes>
+    <PublishOptions>
+      <Version Value="2"/>
+    </PublishOptions>
+    <RunParams>
+      <local>
+        <FormatVersion Value="1"/>
+      </local>
+    </RunParams>
+    <RequiredPackages Count="2">
+      <Item1>
+        <PackageName Value="laz_visualplanit"/>
+      </Item1>
+      <Item2>
+        <PackageName Value="LCL"/>
+      </Item2>
+    </RequiredPackages>
+    <Units Count="2">
+      <Unit0>
+        <Filename Value="project1.lpr"/>
+        <IsPartOfProject Value="True"/>
+      </Unit0>
+      <Unit1>
+        <Filename Value="unit1.pas"/>
+        <IsPartOfProject Value="True"/>
+        <ComponentName Value="Form1"/>
+        <HasResources Value="True"/>
+        <ResourceBaseClass Value="Form"/>
+        <UnitName Value="Unit1"/>
+      </Unit1>
+    </Units>
+  </ProjectOptions>
+  <CompilerOptions>
+    <Version Value="11"/>
+    <PathDelim Value="\"/>
+    <Target>
+      <Filename Value="project1"/>
+    </Target>
+    <SearchPaths>
+      <IncludeFiles Value="$(ProjOutDir)"/>
+      <UnitOutputDirectory Value="lib\$(TargetCPU)-$(TargetOS)"/>
+    </SearchPaths>
+    <Linking>
+      <Options>
+        <Win32>
+          <GraphicApplication Value="True"/>
+        </Win32>
+      </Options>
+    </Linking>
+  </CompilerOptions>
+  <Debugging>
+    <Exceptions Count="3">
+      <Item1>
+        <Name Value="EAbort"/>
+      </Item1>
+      <Item2>
+        <Name Value="ECodetoolError"/>
+      </Item2>
+      <Item3>
+        <Name Value="EFOpenError"/>
+      </Item3>
+    </Exceptions>
+  </Debugging>
+</CONFIG>

components/tvplanit/examples/gadgets/project1.lpr

@@ -0,0 +1,21 @@
+program project1;
+
+{$mode objfpc}{$H+}
+
+uses
+  {$IFDEF UNIX}{$IFDEF UseCThreads}
+  cthreads,
+  {$ENDIF}{$ENDIF}
+  Interfaces, // this includes the LCL widgetset
+  Forms, Unit1, laz_visualplanit
+  { you can add units after this };
+
+{$R *.res}
+
+begin
+  RequireDerivedFormResource := True;
+  Application.Initialize;
+  Application.CreateForm(TForm1, Form1);
+  Application.Run;
+end.
+

components/tvplanit/examples/gadgets/unit1.lfm

@@ -0,0 +1,165 @@
+object Form1: TForm1
+  Left = 262
+  Height = 283
+  Top = 155
+  Width = 461
+  Caption = 'Form1'
+  ClientHeight = 283
+  ClientWidth = 461
+  Font.Color = clWindowText
+  OnCreate = FormCreate
+  LCLVersion = '1.7'
+  object VpLEDLabel1: TVpLEDLabel
+    Left = 9
+    Height = 60
+    Top = 6
+    Width = 442
+    Caption = 'Visual PlanIt'
+    Columns = 13
+    OffColor = 930866
+    OnColor = clLime
+    Size = 3
+  end
+  object VpClock1: TVpClock
+    Left = 11
+    Height = 200
+    Top = 72
+    Width = 200
+    Active = False
+    Color = clForm
+    ClockMode = cmClock
+    DigitalOptions.MilitaryTime = True
+    DigitalOptions.OnColor = clLime
+    DigitalOptions.OffColor = 930866
+    DigitalOptions.BgColor = clBlack
+    DigitalOptions.Size = 2
+    DigitalOptions.ShowSeconds = True
+    DisplayMode = dmAnalog
+    AnalogOptions.DrawMarks = True
+    AnalogOptions.HourHandColor = clBlack
+    AnalogOptions.HourHandLength = 60
+    AnalogOptions.HourHandWidth = 4
+    AnalogOptions.MinuteHandColor = clBlack
+    AnalogOptions.MinuteHandLength = 80
+    AnalogOptions.MinuteHandWidth = 3
+    AnalogOptions.SecondHandColor = clRed
+    AnalogOptions.SecondHandLength = 90
+    AnalogOptions.SecondHandWidth = 1
+    AnalogOptions.ShowSecondHand = True
+    AnalogOptions.SolidHands = True
+    MinuteOffset = 0
+    ParentColor = False
+    SecondOffset = 0
+    HourOffset = 0
+    OnCountdownDone = VpClock1CountdownDone
+    OnSecondChange = VpClockTimeChange
+  end
+  object BtnStartStop: TButton
+    Left = 351
+    Height = 51
+    Top = 80
+    Width = 99
+    Caption = 'Start'
+    OnClick = BtnStartStopClick
+    TabOrder = 1
+  end
+  object RgClockMode: TRadioGroup
+    Left = 224
+    Height = 89
+    Top = 151
+    Width = 116
+    AutoFill = True
+    Caption = 'Clock mode'
+    ChildSizing.LeftRightSpacing = 6
+    ChildSizing.EnlargeHorizontal = crsHomogenousChildResize
+    ChildSizing.EnlargeVertical = crsHomogenousChildResize
+    ChildSizing.ShrinkHorizontal = crsScaleChilds
+    ChildSizing.ShrinkVertical = crsScaleChilds
+    ChildSizing.Layout = cclLeftToRightThenTopToBottom
+    ChildSizing.ControlsPerLine = 1
+    ClientHeight = 69
+    ClientWidth = 112
+    ItemIndex = 0
+    Items.Strings = (
+      'Clock'
+      'Counter'
+      'Count-down'
+    )
+    OnClick = RgClockModeClick
+    TabOrder = 2
+  end
+  object EdCountDownTime: TTimeEdit
+    Left = 351
+    Height = 23
+    Top = 172
+    Width = 99
+    ButtonWidth = 23
+    NumGlyphs = 1
+    MaxLength = 0
+    OnChange = EdCountDownTimeChange
+    TabOrder = 3
+    Visible = False
+    Text = '00:30:00'
+  end
+  object LblCountDownTime: TLabel
+    Left = 351
+    Height = 15
+    Top = 152
+    Width = 98
+    Caption = 'Count-down time:'
+    FocusControl = EdCountDownTime
+    ParentColor = False
+    Visible = False
+  end
+  object CbNewClockFace: TCheckBox
+    Left = 351
+    Height = 19
+    Top = 221
+    Width = 100
+    Caption = 'New clock face'
+    OnChange = CbNewClockFaceChange
+    TabOrder = 4
+  end
+  object LblElapsedTime: TLabel
+    Left = 224
+    Height = 15
+    Top = 256
+    Width = 49
+    Caption = 'Elapsed...'
+    ParentColor = False
+  end
+  object RgDisplayMode: TRadioGroup
+    Left = 224
+    Height = 63
+    Top = 72
+    Width = 115
+    AutoFill = True
+    Caption = 'Display mode'
+    ChildSizing.LeftRightSpacing = 6
+    ChildSizing.EnlargeHorizontal = crsHomogenousChildResize
+    ChildSizing.EnlargeVertical = crsHomogenousChildResize
+    ChildSizing.ShrinkHorizontal = crsScaleChilds
+    ChildSizing.ShrinkVertical = crsScaleChilds
+    ChildSizing.Layout = cclLeftToRightThenTopToBottom
+    ChildSizing.ControlsPerLine = 1
+    ClientHeight = 43
+    ClientWidth = 111
+    ItemIndex = 0
+    Items.Strings = (
+      'Analog'
+      'Digital'
+    )
+    OnClick = RgDisplayModeClick
+    TabOrder = 5
+  end
+  object CbMilitaryTime: TCheckBox
+    Left = 351
+    Height = 19
+    Top = 208
+    Width = 87
+    Caption = 'Military time'
+    OnChange = CbMilitaryTimeChange
+    TabOrder = 6
+    Visible = False
+  end
+end

components/tvplanit/examples/gadgets/unit1.pas

@@ -0,0 +1,179 @@
+unit Unit1;
+
+{$mode objfpc}{$H+}
+
+interface
+
+uses
+  Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs, StdCtrls,
+  ExtCtrls, EditBtn, VpLEDLabel, VpClock;
+
+type
+
+  { TForm1 }
+
+  TForm1 = class(TForm)
+    BtnStartStop: TButton;
+    CbNewClockFace: TCheckBox;
+    CbMilitaryTime: TCheckBox;
+    LblCountDownTime: TLabel;
+    LblElapsedTime: TLabel;
+    RgDisplayMode: TRadioGroup;
+    RgClockMode: TRadioGroup;
+    VpClock1: TVpClock;
+    EdCountDownTime: TTimeEdit;
+    VpLEDLabel1: TVpLEDLabel;
+    procedure AnalogClockCountdownDone(Sender: TObject);
+    procedure CbMilitaryTimeChange(Sender: TObject);
+    procedure VpClockTimeChange(Sender: TObject);
+    procedure BtnStartStopClick(Sender: TObject);
+    procedure CbNewClockFaceChange(Sender: TObject);
+    procedure EdCountDownTimeChange(Sender: TObject);
+    procedure FormCreate(Sender: TObject);
+    procedure RgClockModeClick(Sender: TObject);
+    procedure RgDisplayModeClick(Sender: TObject);
+    procedure VpClock1CountdownDone(Sender: TObject);
+  private
+    { private declarations }
+  public
+    { public declarations }
+  end;
+
+var
+  Form1: TForm1;
+
+implementation
+
+{$R *.lfm}
+
+{ TForm1 }
+
+procedure TForm1.AnalogClockCountdownDone(Sender: TObject);
+begin
+  ShowMessage('Countdown finished.');
+end;
+
+procedure TForm1.VpClockTimeChange(Sender: TObject);
+begin
+  LblElapsedTime.Caption := Format('Elapsed: %d hrs, %d min, %d sec', [
+    VpClock1.ElapsedHours, VpClock1.ElapsedMinutes, VpClock1.ElapsedSeconds
+  ]);
+end;
+
+procedure TForm1.BtnStartStopClick(Sender: TObject);
+var
+  isStarted: Boolean;
+  willStart: Boolean;
+begin
+  isStarted := VpClock1.Active;
+  willStart := not isStarted;
+
+  if willStart and (RgClockMode.ItemIndex = ord(cmCountdownTimer)) then
+    RgClockModeClick(nil);
+
+  VpClock1.Active := willStart;
+  if VpClock1.Active then
+    BtnStartStop.Caption := 'Stop' else
+    BtnStartStop.Caption := 'Start';
+end;
+
+procedure TForm1.CbMilitaryTimeChange(Sender: TObject);
+var
+  t: TDateTime;
+begin
+  t := VpClock1.Time;
+  VpClock1.DigitalOptions.MilitaryTime := CbMilitaryTime.Checked;
+  VpClock1.Time := t;
+end;
+
+procedure TForm1.CbNewClockFaceChange(Sender: TObject);
+begin
+  if CbNewClockFace.Checked then begin
+    VpClock1.AnalogOptions.ClockFace.LoadFromFile('clockface.bmp');
+    VpClock1.AnalogOptions.HourHandWidth := 2;
+    VpClock1.AnalogOptions.MinuteHandWidth := 2;
+    VpClock1.AnalogOptions.SecondHandWidth := 1;
+    VpClock1.Width := 100;
+    VpClock1.Height := 100;
+  end else begin
+    VpClock1.AnalogOptions.ClockFace := nil;
+    VpClock1.AnalogOptions.HourHandWidth := 4;
+    VpClock1.AnalogOptions.MinuteHandWidth := 3;
+    VpClock1.AnalogOptions.SecondHandWidth := 1;
+    VpClock1.Width := 200;
+    VpClock1.Height := 200;
+  end;
+  VpClock1.AnalogOptions.DrawMarks := not CbNewClockFace.Checked;
+  if RgDisplayMode.ItemIndex = ord(dmAnalog) then
+    VpClock1.Invalidate;
+end;
+
+procedure TForm1.EdCountDownTimeChange(Sender: TObject);
+begin
+  if VpClock1.ClockMode = cmCountDownTimer then
+    VpClock1.Time := EdCountDownTime.Time;
+end;
+
+procedure TForm1.FormCreate(Sender: TObject);
+begin
+  EdCountDownTime.Time := StrToTime(EdCountDownTime.Text);
+  CbMilitaryTime.Top := CbNewClockFace.Top;
+end;
+
+procedure TForm1.RgClockModeClick(Sender: TObject);
+var
+  h,m,s,ms: Word;
+begin
+  VpClock1.Active := false;
+  BtnStartStop.Caption := 'Start';
+  VpClock1.ClockMode := TVpClockMode(RgClockMode.ItemIndex);
+  case VpClock1.ClockMode of
+    cmClock:
+      begin
+        VpClock1.Time := now;
+        VpClock1.Active := true;
+        BtnStartStop.Caption := 'Stop';
+      end;
+    cmTimer:
+      VpClock1.Time := 0;
+    cmCountdownTimer:
+      begin
+        DecodeTime(EdCountDownTime.Time, h,m,s,ms);
+        VpClock1.HourOffset := h;
+        VpClock1.MinuteOffset := m;
+        VpClock1.SecondOffset := s;
+      end;
+  end;
+  EdCountDownTime.Visible := VpClock1.ClockMode = cmCountDownTimer;
+  LblCountDownTime.Visible := EdCountDownTime.Visible;
+end;
+
+procedure TForm1.RgDisplayModeClick(Sender: TObject);
+var
+  t: TDateTime;
+begin
+  t := VpClock1.Time;
+  VpClock1.DisplayMode := TVpClockDisplayMode(RgDisplayMode.ItemIndex);
+  case VpClock1.DisplayMode of
+    dmAnalog:
+      CbNewClockFaceChange(nil);
+    dmDigital:
+      begin
+        VpClock1.Width := 136;
+        VpClock1.Height := 30;
+      end;
+  end;
+  CbMilitaryTime.Visible := VpClock1.DisplayMode = dmDigital;
+  CbNewClockface.Visible := VpClock1.DisplayMode = dmAnalog;
+
+  VpClock1.Time := t;
+end;
+
+procedure TForm1.VpClock1CountdownDone(Sender: TObject);
+begin
+  ShowMessage('Countdown completed.');
+end;
+
+
+end.
+

components/tvplanit/examples/navbar/unit1.lfm

@@ -1,16 +1,16 @@
 object Form1: TForm1
   Left = 262
-  Height = 400
+  Height = 406
   Top = 155
-  Width = 588
+  Width = 567
   Caption = 'Form1'
-  ClientHeight = 400
-  ClientWidth = 588
+  ClientHeight = 406
+  ClientWidth = 567
   OnCreate = FormCreate
   LCLVersion = '1.7'
   object VpNavBar1: TVpNavBar
     Left = 0
-    Height = 370
+    Height = 376
     Top = 0
     Width = 128
     ActiveFolder = 0
@@ -187,17 +187,17 @@ object Form1: TForm1
   object Panel1: TPanel
     Left = 0
     Height = 30
-    Top = 370
-    Width = 588
+    Top = 376
+    Width = 567
     Align = alBottom
     ClientHeight = 30
-    ClientWidth = 588
+    ClientWidth = 567
     TabOrder = 2
     object Bevel1: TBevel
       Left = 1
       Height = 3
       Top = 1
-      Width = 586
+      Width = 565
       Align = alTop
       Shape = bsTopLine
     end

components/tvplanit/source/vptimerpool.pas

@@ -169,7 +169,11 @@ begin
   tpList := TList.Create;
 
   {allocate a window handle for the timer}
-//TODO: tpHandle := {$IFDEF VERSION6}Classes.{$ENDIF}AllocateHWnd(tpTimerWndProc);
+ {$IFDEF DELPHI}
+  tpHandle := {$IFDEF VERSION6}Classes.{$ENDIF}AllocateHWnd(tpTimerWndProc);
+ {$ELSE}
+  // ToDo: tpHandle := AllocateHWnd(tpTimerWndProc);
+ {$ENDIF}
 end;
 
 destructor TVpTimerPool.Destroy;
@@ -189,7 +193,11 @@ begin
   tpList := nil;
 
   {deallocate our window handle}
-//TODO:  {$IFDEF VERSION6}Classes.{$ENDIF}DeallocateHWnd(tpHandle);
+ {$IFDEF DELPHI}
+  {$IFDEF VERSION6}Classes.{$ENDIF}DeallocateHWnd(tpHandle);
+ {$ELSE}
+  // ToDo: DeallocateHWnd(tpHandle);
+ {$ENDIF}
 
   inherited Destroy;
 end;