148 lines
3.3 KiB
R
148 lines
3.3 KiB
R
#include <QF/keys.h>
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#include <Array.h>
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#include <string.h>
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#include <types.h>
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#include "ui/curses.h"
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#include "ui/listener.h"
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#include "ui/proxyview.h"
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#include "ui/window.h"
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#include "debugger/debugger.h"
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#include "debugger/typeencodings.h"
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#include "editor/editor.h"
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#include "qwaq-app.h"
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@implementation Debugger
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+(Debugger *)withTarget:(qdb_target_t)target
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{
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return [[[self alloc] initWithTarget:target] autorelease];
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}
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-(qdb_target_t)target
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{
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return target;
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}
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-initWithTarget:(qdb_target_t) target
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{
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if (!(self = [super init])) {
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return nil;
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}
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self.target = target;
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files = [[Array array] retain];
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source_window = [Window withRect: {nil, [application size]}];
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[application addView:source_window];
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return self;
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}
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-(void)dealloc
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{
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[files release];
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[super dealloc];
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}
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-(Editor *) find_file:(string) filename
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{
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Editor *file;
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for (int i = [files count]; i-- > 0; ) {
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file = [files objectAtIndex: i];
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if ([file filename] == filename) {
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return file;
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}
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}
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Rect rect = {{1, 1}, [source_window size]};
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rect.extent.width -= 2;
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rect.extent.height -= 2;
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file = [Editor withRect:rect file:filename];
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[files addObject: file];
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return file;
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}
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-(void) setup
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{
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qdb_state_t state = qdb_get_state (target);
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current_file = [self find_file: state.file];
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file_proxy = [ProxyView withView: current_file];
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[[current_file gotoLine:state.line - 1] highlightLine];
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[[current_file onEvent] addListener: self :@selector(proxy_event::)];
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//FIXME id<View>?
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[source_window insertSelected: (View *) file_proxy];
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[source_window setTitle: [current_file filename]];
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[source_window redraw];
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locals_window = [Window withRect:{{0, 0}, {40, 10}}];
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[locals_window setBackground: color_palette[064]];
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[locals_window setTitle: "Locals"];
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locals_view = [LocalsView withRect:{{1, 1}, {38, 8}} target:target];
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[locals_window insertSelected: locals_view];
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[application addView: locals_window];
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[[locals_view onEvent] addListener:self :@selector(proxy_event::)];
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}
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-(void) show_line
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{
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qdb_state_t state = qdb_get_state (target);
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Editor *file = [self find_file: state.file];
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printf ("%s:%d\n", state.file, state.line);
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if (current_file != file) {
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[[current_file onEvent] removeListener:self :@selector(proxy_event::)];
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[file_proxy setView:file];
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[[file onEvent] addListener:self :@selector(proxy_event::)];
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[source_window setTitle: [file filename]];
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current_file = file;
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}
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[[current_file gotoLine:state.line - 1] highlightLine];
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[source_window redraw];
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}
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-(void)update_watchvars
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{
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qdb_state_t state = qdb_get_state (target);
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[locals_view setFunction:state.func];
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[locals_view redraw];
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}
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static int
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proxy_event (Debugger *self, id proxy, qwaq_event_t *event)
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{
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if (event.what == qe_mouseclick && !(event.mouse.buttons & 0x78)) {
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if (proxy == self.current_file) {
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printf ("%s\n", [proxy getWordAt: {event.mouse.x, event.mouse.y}]);
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[self.source_window redraw];
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return 1;
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}
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} else if (event.what == qe_keydown) {
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switch (event.key.code) {
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case QFK_F7:
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qdb_set_trace (self.target, 1);
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qdb_continue (self.target);
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return 1;
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}
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}
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return 0;
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}
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-(void)proxy_event:(id)proxy :(qwaq_event_t *)event
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{
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if (proxy_event (self, proxy, event)) {
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event.what = qe_none;
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}
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}
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-handleDebugEvent
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{
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if (!file_proxy) {
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[self setup];
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}
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[self show_line];
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[self update_watchvars];
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return self;
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}
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@end
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