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Text File | 1996-07-02 | 4.3 KB | 160 lines | [TEXT/CWIE] |
- // ===========================================================================
- // PPShell.cp
- // ---------------------
- // ©1996 Eric Gundrum, All rights reserved.
- // The contents of this file may be freely altered and freely distributed
- // in any form, provided this copyright statement is retained unaltered.
- // Add your own changes below.
- // ---------------------
- //
- // This file contains the starter code for a PowerPlant application
-
- #include "PPShell.h"
- #include "CSearchWindow.h"
-
- #include <LGroupBox.h>
- #include <LGrowZone.h>
- #include <LWindow.h>
- #include <PP_Messages.h>
- #include <PP_Resources.h>
- #include <PPobClasses.h>
- #include <UDrawingState.h>
- #include <UMemoryMgr.h>
- #include <URegistrar.h>
- #include <LEditField.h>
- #include <UDebugging.h>
-
- #define RegisterPPob( className, funcName ) \
- URegistrar::RegisterClass( className::class_ID , (ClassCreatorFunc) ( className::funcName ) );
-
- // ===========================================================================
- // • Main Program
- // ===========================================================================
-
- void main(void)
- {
- #define debugAction SourceDebugger // Set Debugging options
- #if debugAction == Alert
- SetDebugThrow_(debugAction_Alert);
- SetDebugSignal_(debugAction_Alert);
- #elif debugAction == SourceDebugger
- SetDebugThrow_(debugAction_SourceDebugger);
- SetDebugSignal_(debugAction_SourceDebugger);
- #elif debugAction == Nothing
- SetDebugThrow_(debugAction_Alert);
- SetDebugSignal_(debugAction_Nothing); // turn off Assert_()
- #endif // debugAction
-
- InitializeHeap(3); // Initialize Memory Manager
- // Parameter is number of Master Pointer
- // blocks to allocate
-
- // Initialize standard Toolbox managers
- UQDGlobals::InitializeToolbox(&qd);
-
- new LGrowZone(20000); // Install a GrowZone function to catch
- // low memory situations.
-
- PPShell theApp; // replace this with your App type
- theApp.Run();
- }
-
-
- // ---------------------------------------------------------------------------
- // • PPShell // replace this with your App type
- // ---------------------------------------------------------------------------
- // Constructor
-
- PPShell::PPShell()
- {
- // Register functions to create core PowerPlant classes
-
- RegisterAllPPClasses();
-
- RegisterPPob( LGroupBox, CreateGroupBoxStream );
- }
-
-
- // ---------------------------------------------------------------------------
- // • ~PPShell // replace this with your App type
- // ---------------------------------------------------------------------------
- // Destructor
- //
-
- PPShell::~PPShell()
- {
- }
-
- // ---------------------------------------------------------------------------
- // • StartUp
- // ---------------------------------------------------------------------------
- // This function lets you do something when the application starts up.
- // For example, you could issue your own new command, or respond to a system
- // oDoc (open document) event.
-
- void
- PPShell::StartUp()
- {
- ObeyCommand(cmd_New, nil); // EXAMPLE, create a new window
- }
-
- // ---------------------------------------------------------------------------
- // • ObeyCommand
- // ---------------------------------------------------------------------------
- // Respond to commands
-
- Boolean
- PPShell::ObeyCommand(
- CommandT inCommand,
- void *ioParam)
- {
- Boolean cmdHandled = true;
-
- switch (inCommand) {
-
- // Deal with command messages (defined in PP_Messages.h).
- // Any that you don't handle will be passed to LApplication
-
- case cmd_New:
- new CSearchWindow();
- break;
-
- default:
- cmdHandled = LApplication::ObeyCommand(inCommand, ioParam);
- break;
- }
-
- return cmdHandled;
- }
-
- // ---------------------------------------------------------------------------
- // • FindCommandStatus
- // ---------------------------------------------------------------------------
- // This function enables menu commands.
- //
-
- void
- PPShell::FindCommandStatus(
- CommandT inCommand,
- Boolean &outEnabled,
- Boolean &outUsesMark,
- Char16 &outMark,
- Str255 outName)
- {
-
- switch (inCommand) {
-
- // Return menu item status according to command messages.
- // Any that you don't handle will be passed to LApplication
-
- case cmd_New: // EXAMPLE
- outEnabled = true; // enable the New command
- break;
-
- default:
- LApplication::FindCommandStatus(inCommand, outEnabled,
- outUsesMark, outMark, outName);
- break;
- }
- }
-