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make it possible to use stdio for the debugger, instead of the console dialog (useful because the console is very narrow, which is annoying when using e.g. the 'box' command

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svn-id: r7490
This commit is contained in:
Max Horn 2003-05-13 23:56:30 +00:00
parent 08f7ec192e
commit f618744799
2 changed files with 33 additions and 13 deletions
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43
scumm/debugger.cpp
View File

@ -26,12 +26,7 @@
#include "common/util.h"
#include "common/file.h"
// The new debugger doesn't actually have the guts for text console coded yet ;)
#define USE_CONSOLE
// Choose between text console or ScummConsole
#ifdef USE_CONSOLE
#if USE_CONSOLE
#include "gui/console.h"
#define Debug_Printf _s->_debuggerDialog->printf
#else
@ -107,7 +102,7 @@ void ScummDebugger::attach(Scumm *s, char *entry) {
}
void ScummDebugger::detach() {
#ifdef USE_CONSOLE
#if USE_CONSOLE
if (_s->_debuggerDialog) {
_s->_debuggerDialog->setInputeCallback(0, 0);
_s->_debuggerDialog->setCompletionCallback(0, 0);
@ -141,7 +136,7 @@ void ScummDebugger::on_frame() {
}
// Console handler
#ifdef USE_CONSOLE
#if USE_CONSOLE
bool ScummDebugger::debuggerInputCallback(ConsoleDialog *console, const char *input, void *refCon) {
ScummDebugger *debugger = (ScummDebugger *)refCon;
@ -181,7 +176,7 @@ void ScummDebugger::DCmd_Register(const char *cmdname, DebugProc pointer) {
// Main Debugger Loop
void ScummDebugger::enter() {
#ifdef USE_CONSOLE
#if USE_CONSOLE
if (!_s->_debuggerDialog) {
_s->_debuggerDialog = new ConsoleDialog(_s->_newgui, _s->_screenWidth);
@ -199,10 +194,34 @@ void ScummDebugger::enter() {
this);
_s->_debuggerDialog->runModal();
#else
// TODO: compared to the console input, this here is very bare bone.
// For example, no support for tab completion and no history. At least
// we should re-add (optional) support for the readline library.
// Or maybe instead of choosing between a console dialog and stdio,
// we should move that choice into the ConsoleDialog class - that is,
// the console dialog code could be #ifdef'ed to not print to the dialog
// but rather to stdio. This way, we could also reuse the command history
// and tab completion of the console. It would still require a lot of
// work, but at least no dependency on a 3rd party library...
printf("Debugger entered, please switch to this console for input.\n");
// while(1) {
// ;
// }
int i;
char buf[256];
do {
printf("debug> ");
if (!fgets(buf, sizeof(buf), stdin))
continue;
i = strlen(buf);
while (i > 0 && buf[i - 1] == '\n')
buf[--i] = 0;
if (i == 0)
continue;
} while(RunCommand(buf));
#endif
}

3
scumm/debugger.h
View File

@ -21,7 +21,8 @@
#ifndef DEBUG_H
#define DEBUG_H
#define USE_CONSOLE
// Choose between text console or ScummConsole
#define USE_CONSOLE 1
class Scumm;
class ScummDebugger;