Macworld Expo - Develope…Central & Net Innovations/Developer Central and Net Innovators (MacWorld Expo) (January 1999).iso/Developer Central/Bowers Development/Demo AppMaker/Examples/Pascal OS8/AMReminder/MainWindow.p

Text File | 1998-10-30 | 8.8 KB | 477 lines | [TEXT/CWIE]

{ MainWindow.p }
{ Created 10/30/98 1:03 PM by AppMaker }

Unit MainWindow;
Interface

Uses
    Types,
    Quickdraw,
    Controls,
    Dialogs,
    Events,
    Lists,
    Menus,
    Resources,
    TextEdit,
    ToolUtils,

    Add,
    DDocData,
    AMReminderEngine,
    AMReminderDoc,
    AMWindow;

type
    MainWindow        = object (AMWindow)

    {data members}
        mData:            DDocData;
        mLogoHandle:        ControlHandle;
        mYearLabel:    ControlHandle;
        mRemindersLabelLabel:    ControlHandle;
        mRemindersHandle:        ControlHandle;
        mAddHandle:        ControlHandle;
        mEditHandle:        ControlHandle;
        mDeleteHandle:        ControlHandle;

    {methods}
        Procedure Initialize; Override;

        Procedure Open        (inDoc:        AMReminderDoc;
                             inData:    DDocData);
        Procedure Close; Override;

        Procedure Control    (whichControl:    ControlHandle;
                              whichPart:        integer;
                             where:            Point); Override;
        Procedure MouseIn    (where:            Point;
                             modifiers:        integer); Override;
        Procedure TypeIn    (charCode:        SInt16); Override;
        Procedure ExitCurField; Override;
        Procedure DataChanged    (inDataID:    longint); Override;
        Procedure Resize; Override;
        Procedure Scroll    (newValue:        integer;
                             oldValue:        integer); Override;

        Function  GetEngine: AMReminderEngine;

Procedure BuildRemindersList    (inControl:        ControlHandle);
{$ifc false}
        Procedure UpdateMenus; Override;
{$endif}
        Function  DoCommand        (inCommand:    longint): Boolean; Override;

        Procedure DoUndo;
        Procedure DoCut;
        Procedure DoCopy;
        Procedure DoPaste;
        Procedure DoClear;
        Procedure DoSelectAll;
        Procedure DoShowClipboard;

        Procedure DoAddReminder;
        Procedure DoEditReminder;
        Procedure DoDeleteReminder;
    end;

{----------}
Procedure CreateMainWindow    (inDoc:        AMReminderDoc;
                             inData:    DDocData);

{----------}
Implementation

Uses
    Globals,
    ResourceDefs,
    DoScrap,
    Scrolling,
    ControlUtils,
    Miscellany;

const
    kLogoPicture        = 1;
    kYearLabel        = 2;
    kRemindersLabelLabel        = 3;
    kRemindersList        = 4;
    kAddButton        = 5;
    kEditButton        = 6;
    kDeleteButton        = 7;

{----------}
Procedure CreateMainWindow (
    inDoc:        AMReminderDoc;
    inData:        DDocData);
var
    winObj:        MainWindow;
begin
    winObj := nil;
    New (winObj);

    if winObj <> nil then begin
        winObj.Initialize;
        winObj.Open (inDoc, inData);
    end;
end;

{----------}
Procedure MainWindow.Initialize;
begin
    Inherited Initialize;
end;

{----------}
Function  MainWindow.GetEngine: AMReminderEngine;
begin
    GetEngine := AMReminderEngine (mDoc.mEngine);
end;

{----------}
Procedure MainWindow.Open (
    inDoc:        AMReminderDoc;
    inData:        DDocData);
var
    window:        WindowPtr;
    wftb:        Handle;
    errCode:    OSErr;
begin
    mDoc := inDoc;
    mData := inData;
    mData.AddResponder (self);

    window := GetNewCWindow (WIND_MainWindow, nil, WindowPtr (-1));
    if inDoc.mEngine.GetFilename <> '' then begin
        SetWTitle (window, inDoc.mEngine.GetFilename);
    end;
    mWindow := window;
    AMReminderDoc (mDoc).mMainWindowPtr := window;

    WindowPeek (window)^.windowKind := kAMWindowFlag;
    SetWRefCon (window, ord4 (self));
    SetPort (window);
    SetInfo (window);

    wftb := GetResource ('Wftb', WIND_MainWindow);

    errCode := CreateRootControl (window, mRootControl);

    vScroll := nil;
    hScroll := nil;


    mLogoHandle := GetNewControl (CNTL_Logo, window);
    SetWindowItemFont (mLogoHandle, wftb, 1);

    mYearLabel := GetNewControl (CNTL_Year, window);
    SetWindowItemFont (mYearLabel, wftb, 2);
    SetControlFromTEXT (mYearLabel, TEXT_Year);

    mRemindersLabelLabel := GetNewControl (CNTL_RemindersLabel, window);
    SetWindowItemFont (mRemindersLabelLabel, wftb, 3);
    SetControlFromTEXT (mRemindersLabelLabel, TEXT_RemindersLabel);

    mRemindersHandle := GetNewControl (CNTL_Reminders, window);
    SetWindowItemFont (mRemindersHandle, wftb, 4);
    BuildRemindersList (mRemindersHandle);
    SetListBoxChoice (mRemindersHandle, mData.GetReminderChoice);

    mAddHandle := GetNewControl (CNTL_Add, window);
    SetWindowItemFont (mAddHandle, wftb, 5);
    SetDefaultState (mAddHandle, true);

    mEditHandle := GetNewControl (CNTL_Edit, window);
    SetWindowItemFont (mEditHandle, wftb, 6);

    mDeleteHandle := GetNewControl (CNTL_Delete, window);
    SetWindowItemFont (mDeleteHandle, wftb, 7);

    errCode := AdvanceKeyboardFocus (window);

    ShowWindow (window);
end;

{----------}
Procedure MainWindow.Close;
begin
    mData.RemoveResponder (self);

    AMReminderDoc (mDoc).mMainWindowPtr := nil;
    SetInfo (nil);
    HideWindow (mWindow);
    DisposeWindow (mWindow);

    Dispose (self);
end;

{----------}
Procedure MainWindow.BuildRemindersList (
    inControl:        ControlHandle);
var
    list:        ListHandle;
begin
    list := GetListHandle (inControl);
    AddToList ("One",   list);
    AddToList ("Two",   list);
    AddToList ("Three", list);
    AddToList ("Infinity",  list);

end;

{----------}
Procedure MainWindow.Control (
    whichControl:    ControlHandle;
    whichPart:        integer;
    where:            Point);
var
    bounds:            Rect;
    newValue:        integer;
    partcode:        SInt16;
begin
    ExitCurField ();

    if whichControl = mRemindersHandle then begin
        if TrackClick (mRemindersHandle, where) then begin
            mData.SetReminderChoice (GetListBoxChoice (mRemindersHandle));
        end;
    end;
    if whichControl = mAddHandle then begin
        if TrackClick (mAddHandle, where) then begin
            DoAddReminder;
        end;
    end;
    if whichControl = mEditHandle then begin
        if TrackClick (mEditHandle, where) then begin
            DoEditReminder;
        end;
    end;
    if whichControl = mDeleteHandle then begin
        if TrackClick (mDeleteHandle, where) then begin
            DoDeleteReminder;
        end;
    end;
end;

{----------}
Procedure MainWindow.DataChanged (
    inDataID:        longint);
begin
End;

{----------}
Procedure MainWindow.MouseIn (
    where:            Point;
    modifiers:        integer);
var
    bounds:            Rect;
begin
end;

{----------}
Procedure MainWindow.ExitCurField;
var
    errCode:    OSErr;
    focus:        ControlHandle;
begin
    errCode := GetKeyboardFocus (mWindow, focus);

    if focus = nil then begin
        { nothing to exit }

    end;
    inherited ExitCurField;
end;

{----------}
Procedure MainWindow.TypeIn (
    charCode:    SInt16);
var
    ch:            char;
    errCode:    OSErr;
    focus:        ControlHandle;
    keyCode:    SInt16;
    partcode:    SInt16;
begin
    errCode := GetKeyboardFocus (mWindow, focus);

    ch := chr (charCode);
    if (ch = charEnter)
    |  (ch = charReturn) then begin
        ExitCurField;
        SimulateClick (mAddHandle);
        DoAddReminder;
    end else if ch = charEsc then begin
    end else if ch = charTab then begin
        DoTab (BAnd (curEvent.modifiers, optionKey) <> 0);
    end else if focus <> nil then begin
        keyCode := BAnd (curEvent.message, keyCodeMask);
        partcode := HandleControlKey (focus, keyCode, charCode, curEvent.modifiers);
        mDoc.mEngine.SetDirty;
    end else begin
        SysBeep (1);
    end;
end;

{----------}
Procedure MainWindow.Resize;
begin
    { application-specific code to resize items in window }
end;

{----------}
Procedure MainWindow.Scroll (
    newValue:    integer;
    oldValue:    integer);
begin
    { application-specific code to scroll window }
    if gWhichScroll = vScroll then begin
    end else begin    { horizontal }
    end;
end;

{----------}
Procedure MainWindow.DoUndo;
begin
end; {DoUndo}

{----------}
Procedure MainWindow.DoCut;
var
    curTE:        TEHandle;
begin
    curTE := GetCurTE ();

    if curTE <> nil then begin
        TECut (curTE);
        mDoc.mEngine.SetDirty;
        scrapDirty := true;
    end;
end; {DoCut}

{----------}
Procedure MainWindow.DoCopy;
var
    curTE:        TEHandle;
begin
    curTE := GetCurTE ();

    if curTE <> nil then begin
        TECopy (curTE);
        scrapDirty := true;
    end;
end; {DoCopy}

{----------}
Procedure MainWindow.DoPaste;
var
    curTE:        TEHandle;
begin
    curTE := GetCurTE ();

    if curTE <> nil then begin
        TEPaste (curTE);
        mDoc.mEngine.SetDirty;
    end;
end; {DoPaste}

{----------}
Procedure MainWindow.DoClear;
var
    curTE:        TEHandle;
begin
    curTE := GetCurTE ();

    if curTE <> nil then begin
        TEDelete (curTE);
        mDoc.mEngine.SetDirty;
    end;
end; {DoClear}

{----------}
Procedure MainWindow.DoSelectAll;
var
    curTE:        TEHandle;
begin
    curTE := GetCurTE ();

    if curTE <> nil then begin
        TESetSelect (0, 32767, curTE);
    end;
end; {DoSelectAll}

{----------}
Procedure MainWindow.DoShowClipboard;
begin
end; {DoShowClipboard}

{----------}
Procedure MainWindow.DoAddReminder;
var
    data:        DReminder;
begin
    data := NewDReminder;

    { add your code to set data fields }

    if GetAdd (data) then begin
        { do something with data }
    end;
    Dispose (data);
end;

{----------}
Procedure MainWindow.DoEditReminder;
var
    data:        DReminder;
begin
    data := NewDReminder;

    { add your code to set data fields }

    if GetAdd (data) then begin
        { do something with data }
    end;
    Dispose (data);
end;

{----------}
Procedure MainWindow.DoDeleteReminder;
var
begin

end;

{----------}
Function MainWindow.DoCommand (
    inCommand:        longint): Boolean;
begin
    DoCommand := true;
    case inCommand of
        cmdUndo:
                DoUndo;
        cmdCut:
                DoCut;
        cmdCopy:
                DoCopy;
        cmdPaste:
                DoPaste;
        cmdClear:
                DoClear;
        cmdSelectAll:
                DoSelectAll;
        cmdShowClipboard:
                DoShowClipboard;
        cmdAddReminder:
                DoAddReminder;
        cmdEditReminder:
                DoEditReminder;
        cmdDeleteReminder:
                DoDeleteReminder;

        otherwise
                DoCommand := false;
    end; {case}
end;

end.