phED/phed.c

#include <stdio.h>
#include <string.h>
#include <stdlib.h>

#include <proto/exec.h>
#include <proto/dos.h>
#include <proto/intuition.h>
#include <proto/window.h>
#include <proto/layout.h>
#include <proto/texteditor.h>
#include <proto/requester.h>
#include <proto/asl.h>

#include <reaction/reaction_macros.h>

#include <classes/window.h>
#include <classes/requester.h>

#include <gadgets/texteditor.h>

#include <libraries/gadtools.h>
#include <libraries/asl.h>

#include "phed-init.h"
#include "phed-utils.h"
#include "phed-file.h"
#include "phed-req.h"
#include "phed-menu.h"


int main(int argc, char *argv[])
{
	struct Window *window;
	struct Gadget *gadgets[GID_LAST];

	Object *Win_Object, *beenden_object, *neu_object;

	ULONG signal, result;
	ULONG done = FALSE;

	char *buf, *retASL;
	
	if(argc > 1)
	{
		strcpy(phed.dateiname, argv[1]);
		
		buf = loadText(phed.dateiname);
	}
	else
	{
		neuText();
		
		buf = (char *) malloc(0);
	}		
	
	if(openLibraries())
	{
		beenden_object = requesterNew("Beenden");
		neu_object = requesterNew("Neu");
		
		Win_Object = WindowObject,
			WA_ScreenTitle, "Projekt Hirnfrei",
			WA_Title, phed.dateiname,
			WA_SizeGadget, TRUE,
			WA_DepthGadget, TRUE,
			WA_DragBar, TRUE,
			WA_CloseGadget, TRUE,
			WA_Activate, TRUE,
			WA_Width, 400,
			WA_Height, 400,
			WA_NewLookMenus, TRUE,
			WINDOW_NewMenu, mainMenu,
			WINDOW_ParentGroup, HGroupObject,
				StartVGroup,
					StartMember, gadgets[GID_TEXTEDITOR] = TextEditorObject,
						GA_ID, GID_TEXTEDITOR,
						GA_RelVerify, TRUE,
						GA_TEXTEDITOR_Contents, (APTR) buf,
					EndMember,
				End,
			EndMember,
		EndWindow;
		
		if(Win_Object)
		{
			if(window = (struct Window *) RA_OpenWindow(Win_Object))
			{
				ULONG wait, changed, ret;
				UBYTE *buffer;
								
				GetAttr(WINDOW_SigMask, Win_Object, &signal);
				
				while(!done)
				{
					wait = Wait(signal|SIGBREAKF_CTRL_C);
					
					if(wait & SIGBREAKF_CTRL_C) done = TRUE;
					else
					{
						while((result = RA_HandleInput(Win_Object, NULL)) != WMHI_LASTMSG)
						{
							switch(result & WMHI_CLASSMASK)
							{
								case WMHI_CLOSEWINDOW:
								{
									GetAttr(GA_TEXTEDITOR_HasChanged, gadgets[GID_TEXTEDITOR], &changed);
									
									if(changed)
									{
										ret = beendenReq("\033cDer Text wurde ver<65>ndert!\n\nSoll der Text gespeichert werden?", beenden_object, window);

										if(ret == 1)
										{
											buffer = (UBYTE *) DoGadgetMethod(gadgets[GID_TEXTEDITOR], window, NULL, GM_TEXTEDITOR_ExportText, NULL);
									
											if(!argv[1]) saveText("unbenannt.txt", buffer);
											else saveText(argv[1], buffer);
											done = TRUE;
										}
										if(ret == 2)
										{
											done = TRUE;
										}
										if(ret == 0)
										{
											done = FALSE;
										}
									}
									else done = TRUE;
									break;
								}
								case WMHI_MENUPICK:
								{
									switch(result & WMHI_MENUMASK)
									{
										case MENU_PROJEKT_BEENDEN:
										{
											GetAttr(GA_TEXTEDITOR_HasChanged, gadgets[GID_TEXTEDITOR], &changed);
									
											if(changed)
											{
												ret = beendenReq("\033cDer Text wurde ver<65>ndert!\n\nSoll der Text gespeichert werden?", beenden_object, window);

												if(ret == 1)
												{
													buffer = (UBYTE *) DoGadgetMethod(gadgets[GID_TEXTEDITOR], window, NULL, GM_TEXTEDITOR_ExportText, NULL);
									
													if(!argv[1]) saveText("unbenannt.txt", buffer);
													else saveText(argv[1], buffer);
													done = TRUE;
												}
												if(ret == 2)
												{
													done = TRUE;
												}
												if(ret == 0)
												{
													done = FALSE;
												}
											}
											else done = TRUE;
											break;
										}
										case MENU_PROJEKT_NEU:
										{
											GetAttr(GA_TEXTEDITOR_HasChanged, gadgets[GID_TEXTEDITOR], &changed);
									
											if(changed)
											{
												ret = frageReq("\033cSoll der Text wirklich gel<65>scht werden?", "_Ja|_Nein", neu_object, window);

												if(ret == 1)
												{
													DoGadgetMethod(gadgets[GID_TEXTEDITOR], window, NULL, GM_TEXTEDITOR_ClearText, NULL);
													neuText();
												}
											}
											else 
											{
												DoGadgetMethod(gadgets[GID_TEXTEDITOR], window, NULL, GM_TEXTEDITOR_ClearText, NULL);
												neuText();
											}
											break;
										}
										case MENU_PROJEKT_SPEICHERN:
										{
											buffer = (UBYTE *) DoGadgetMethod(gadgets[GID_TEXTEDITOR], window, NULL, GM_TEXTEDITOR_ExportText, NULL);
									
											if(!phed.dateiname) saveText("unbenannt.txt", buffer);
											else saveText(phed.dateiname, buffer);
											
											SetGadgetAttrs(gadgets[GID_TEXTEDITOR], window, NULL, GA_TEXTEDITOR_HasChanged, FALSE, TAG_DONE);
											
											break;
										}
										case MENU_PROJEKT_LADEN:
										{
											retASL = neuASL(window, "", "Datei zum laden ausw<73>hlen", "Ausw<EFBFBD>hlen", FALSE);
											
											strcpy(phed.dateiname, retASL);
											
											buf = loadText(phed.dateiname);
											
											SetGadgetAttrs(gadgets[GID_TEXTEDITOR], window, NULL, GA_TEXTEDITOR_Contents, (APTR) buf, TAG_DONE);
										
											break;
										}
										case MENU_PROJEKT_SPEICHERNALS:
										{
											retASL = neuASL(window, "", "Datei zum speichern angeben", "Speichern als", FALSE);
											
											strcpy(phed.dateiname, retASL);
										
											buffer = (UBYTE *) DoGadgetMethod(gadgets[GID_TEXTEDITOR], window, NULL, GM_TEXTEDITOR_ExportText, NULL);
									
											saveText(phed.dateiname, buffer);
											
											SetGadgetAttrs(gadgets[GID_TEXTEDITOR], window, NULL, GA_TEXTEDITOR_HasChanged, FALSE, TAG_DONE);
											
											break;
										}
									}
								}		
								case WMHI_GADGETUP:
								{
									switch(result & WMHI_GADGETMASK)
									{
										case GID_TEXTEDITOR:
											GetAttr(GA_TEXTEDITOR_HasChanged, gadgets[GID_TEXTEDITOR], &changed);
											
											if(changed == 1) printf("Ge<EFBFBD>ndert\n");
											if(changed == 0) printf("Nicht ge<67>ndert\n");
											
											break;
									}
								}
							}
						}
					}
				}
			}
			DisposeObject(beenden_object);
			DisposeObject(neu_object);
			DisposeObject(Win_Object);
		}
	}
	closeLibraries();
	
	if(buf) free(buf);
	if(retASL) free(retASL);
}