static int
view_event (Gpm_Event *event, void *x)
{
WDiff *view = (WDiff *)x;
int result = MOU_NORMAL;
struct display_file *lf = &view->df[view->ord];
struct display_file *rf = &view->df[view->ord ^ 1];
/* We are not interested in the release events */
if (!(event->type & (GPM_DOWN | GPM_DRAG))) {
return result;
}
/* Wheel events */
if ((event->buttons & GPM_B_UP) && (event->type & GPM_DOWN)) {
if (lf->move) lf->offs -= view->nbytes;
if (rf->move) rf->offs -= view->nbytes;
view_update(view);
return result;
}
if ((event->buttons & GPM_B_DOWN) && (event->type & GPM_DOWN)) {
if (lf->move) lf->offs += view->nbytes;
if (rf->move) rf->offs += view->nbytes;
view_update(view);
return result;
}
return result;
}
static void views_sidebar_update(gint page_num, DebugState state)
{
GtkWidget *page = gtk_notebook_get_nth_page(geany_sidebar, page_num);
if (page == inspect_page)
view_update(VIEW_INSPECT, state);
else if (page == register_page)
view_update(VIEW_REGISTERS, state);
}
void on_event(pa_context *c, pa_subscription_event_type_t t, uint32_t idx, void *userdata)
{
if((t & PA_SUBSCRIPTION_EVENT_FACILITY_MASK) == PA_SUBSCRIPTION_EVENT_SINK_INPUT) {
/* sink input changed */
if((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_CHANGE) {
if(idx != PA_INVALID_INDEX)
pa_context_get_sink_input_info(c, idx, on_sink_input_update, NULL);
}
/* sink input removed */
if((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
if(idx != PA_INVALID_INDEX) {
sink_input_remove(idx);
view_update();
}
}
/* sink input added */
if((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_NEW) {
if(idx != PA_INVALID_INDEX)
pa_context_get_sink_input_info(c, idx, on_sink_input_update, NULL);
}
}
if((t & PA_SUBSCRIPTION_EVENT_FACILITY_MASK) == PA_SUBSCRIPTION_EVENT_SINK) {
/* sink changed */
if((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_CHANGE) {
if(idx != PA_INVALID_INDEX)
pa_context_get_sink_info_by_index(c, idx, on_sink_update, NULL);
}
}
}
void debug_view_watchpoints::view_click(const int button, const debug_view_xy& pos)
{
bool clickedTopRow = (m_topleft.y == pos.y);
if (clickedTopRow)
{
if (pos.x < tableBreaks[0] && m_sortType == SORT_INDEX_ASCENDING)
m_sortType = SORT_INDEX_DESCENDING;
else if (pos.x < tableBreaks[0])
m_sortType = SORT_INDEX_ASCENDING;
else if (pos.x < tableBreaks[1] && m_sortType == SORT_ENABLED_ASCENDING)
m_sortType = SORT_ENABLED_DESCENDING;
else if (pos.x < tableBreaks[1])
m_sortType = SORT_ENABLED_ASCENDING;
else if (pos.x < tableBreaks[2] && m_sortType == SORT_CPU_ASCENDING)
m_sortType = SORT_CPU_DESCENDING;
else if (pos.x < tableBreaks[2])
m_sortType = SORT_CPU_ASCENDING;
else if (pos.x < tableBreaks[3] && m_sortType == SORT_SPACE_ASCENDING)
m_sortType = SORT_SPACE_DESCENDING;
else if (pos.x < tableBreaks[3])
m_sortType = SORT_SPACE_ASCENDING;
else if (pos.x < tableBreaks[4] && m_sortType == SORT_ADDRESS_ASCENDING)
m_sortType = SORT_ADDRESS_DESCENDING;
else if (pos.x < tableBreaks[4])
m_sortType = SORT_ADDRESS_ASCENDING;
else if (pos.x < tableBreaks[5] && m_sortType == SORT_TYPE_ASCENDING)
m_sortType = SORT_TYPE_DESCENDING;
else if (pos.x < tableBreaks[5])
m_sortType = SORT_TYPE_ASCENDING;
else if (pos.x < tableBreaks[6] && m_sortType == SORT_CONDITION_ASCENDING)
m_sortType = SORT_CONDITION_DESCENDING;
else if (pos.x < tableBreaks[6])
m_sortType = SORT_CONDITION_ASCENDING;
else if (pos.x < tableBreaks[7] && m_sortType == SORT_ACTION_ASCENDING)
m_sortType = SORT_ACTION_DESCENDING;
else if (pos.x < tableBreaks[7])
m_sortType = SORT_ACTION_ASCENDING;
}
else
{
// Gather a sorted list of all the watchpoints for all the CPUs
device_debug::watchpoint** wpList = NULL;
const int numWPs = watchpoints(SORT_NONE, wpList);
const int wpIndex = pos.y-1;
if (wpIndex > numWPs || wpIndex < 0)
return;
// Enable / disable
if (wpList[wpIndex]->enabled())
wpList[wpIndex]->setEnabled(false);
else
wpList[wpIndex]->setEnabled(true);
delete[] wpList;
}
view_update();
}
void debug_view::end_update()
{
/* if we hit zero, call the update function */
if (m_update_level == 1)
{
while (m_update_pending)
{
// no longer pending, but flag for the OSD
m_update_pending = false;
m_osd_update_pending = true;
// resize the viewdata if needed
int size = m_visible.x * m_visible.y;
if (size > m_viewdata_size)
{
m_viewdata_size = size;
auto_free(machine(), m_viewdata);
m_viewdata = auto_alloc_array(machine(), debug_view_char, m_viewdata_size);
}
// update the view
view_update();
}
}
// decrement the level
m_update_level--;
}
void
area_focus(Area *a) {
Frame *f;
View *v;
Area *old_a;
v = a->view;
f = a->sel;
old_a = v->sel;
if(!a->floating && view_fullscreen_p(v, a->screen))
return;
v->sel = a;
if(!a->floating) {
v->selcol = area_idx(a);
v->selscreen = a->screen;
}
if(a != old_a)
v->oldsel = nil;
if(old_a && a->floating != old_a->floating) {
v->revert = old_a;
if(v->floating->max)
view_update(v);
}
if(v == selview) {
move_focus(old_a->sel, f);
client_focus(f ? f->client : nil);
if(a != old_a)
event("AreaFocus %a\n", a);
}
}
static char* retrieve_input (auth_t *au) {
int timeout = -1, ret;
data_handler_t *dht;
struct epoll_event tmp;
keysym_t sym;
char *str;
view_update (au->v, au->cur_v);
while ((ret = epoll_wait (au->epfd, &tmp, 1, timeout)) > -1) {
if (ret) {
dht = tmp.data.ptr;
dht->handler (dht->fd, dht->data);
}
sym = get_input_state_info (au->ist, &timeout);
switch (sym) {
case XKB_KEY_NoSymbol:
break;
case XKB_KEY_Return:
goto input_end;
case XKB_KEY_BackSpace:
line_text_handle_event (au->cur_lt, DELETE_LEFT_CH);
break;
case XKB_KEY_Delete:
line_text_handle_event (au->cur_lt, DELETE_RIGHT_CH);
break;
case XKB_KEY_Left:
line_text_handle_event (au->cur_lt, CURSOR_MOVE_LEFT);
break;
case XKB_KEY_Right:
line_text_handle_event (au->cur_lt, CURSOR_MOVE_RIGHT);
break;
default:
line_text_handle_event (au->cur_lt, APPEND_CH, keysym_to_utf32(sym));
break;
}
if (sym != XKB_KEY_NoSymbol)
view_update (au->v, au->cur_v);
}
input_end:
str = line_text_to_string (au->cur_lt);
line_text_unref (au->cur_lt);
return str;
}
static void
update_view_foreach (BonoboView *view, void *data)
{
view_data_t *view_data;
view_data = g_object_get_data (G_OBJECT (view), "view_data");
view_update (view_data);
}
static cb_ret_t
view_callback (Widget *w, widget_msg_t msg, int parm)
{
cb_ret_t i;
WDiff *view = (WDiff *)w;
Dlg_head *h = view->widget.parent;
switch (msg) {
case WIDGET_INIT:
view_labels(view);
return MSG_HANDLED;
case WIDGET_DRAW:
view->new_frame = 1;
view_update(view);
return MSG_HANDLED;
case WIDGET_CURSOR:
return MSG_HANDLED;
case WIDGET_KEY:
i = view_handle_key((WDiff *)view, parm);
if (view->view_quit)
dlg_stop(h);
else {
view_update(view);
}
return i;
case WIDGET_IDLE:
return MSG_HANDLED;
case WIDGET_FOCUS:
view_labels(view);
return MSG_HANDLED;
case WIDGET_DESTROY:
return MSG_HANDLED;
default:
return default_proc(msg, parm);
}
}
void views_update(DebugState state)
{
if (option_update_all_views)
{
ViewIndex i;
if (thread_state == THREAD_QUERY_FRAME)
{
if (!views[VIEW_THREADS].dirty)
thread_query_frame('4');
thread_state = THREAD_STOPPED;
}
for (i = 0; i < VIEW_COUNT; i++)
{
if (views[i].dirty)
{
view_update_unconditional(i, state);
if (i == VIEW_STACK && thread_state >= THREAD_STOPPED)
i = VIEW_WATCHES;
}
}
}
else
{
if (thread_state == THREAD_QUERY_FRAME)
{
if (view_current != VIEW_THREADS || !views[VIEW_THREADS].dirty)
thread_query_frame('4');
thread_state = THREAD_STOPPED;
}
view_update(view_current, state);
view_update(VIEW_TOOLTIP, state);
if (inspects_current())
view_update(VIEW_INSPECT, state);
}
}
static void ui_window_resize(UiCursesWin *win, int width, int height) {
win->width = width;
win->height = height;
if (win->winstatus)
wresize(win->winstatus, 1, width);
wresize(win->win, win->winstatus ? height - 1 : height, width - win->sidebar_width);
if (win->winside)
wresize(win->winside, height-1, win->sidebar_width);
view_resize(win->view, width - win->sidebar_width, win->winstatus ? height - 1 : height);
view_update(win->view);
}
void views_update(DebugState state)
{
if (option_update_all_views)
{
ViewIndex i;
gboolean skip_frame = FALSE;
if (thread_state == THREAD_QUERY_FRAME)
{
if (!views[VIEW_THREADS].dirty)
thread_query_frame('4');
thread_state = THREAD_STOPPED;
}
for (i = 0; i < VIEW_COUNT; i++)
{
if (views[i].dirty && (!skip_frame || views[i].context != VC_FRAME))
{
view_update_dirty(i, state);
if (i == VIEW_STACK && thread_state >= THREAD_STOPPED)
skip_frame = TRUE;
}
}
}
else
{
if (thread_state == THREAD_QUERY_FRAME)
{
if (view_current != VIEW_THREADS || !views[VIEW_THREADS].dirty)
thread_query_frame('4');
thread_state = THREAD_STOPPED;
}
view_update(view_current, state);
view_update(VIEW_TOOLTIP, state);
views_sidebar_update(gtk_notebook_get_current_page(geany_sidebar), state);
}
}
void on_client_update(pa_context *c, const pa_client_info * info, int eol, void *userdata)
{
if(eol) {
view_update();
} else {
sink_input_t * sink_input = sink_input_by_client_index(info->index);
if(sink_input != NULL) {
free(sink_input->client_name);
sink_input->client_name = strdup(info->name);
}
}
}
void on_sink_update(pa_context * c, const pa_sink_info * info, int eol, void * userdata)
{
if(eol) {
view_update();
} else {
if(info->index != PA_INVALID_INDEX) {
sink_t * sink = sink_by_index(info->index);
if(sink == NULL) {
sink_add(info);
} else {
sink->volume = info->volume;
}
}
}
}
Area*
column_new(View *v, Area *pos, int scrn, uint w) {
Area *a;
assert(!pos || !pos->floating && pos->screen == scrn);
a = area_create(v, pos, scrn, w);
return a;
#if 0
if(!a)
return nil;
view_arrange(v);
view_update(v);
#endif
}
void
column_resize(Area *a, int w) {
Area *an;
int dw;
an = a->next;
assert(an != nil);
dw = w - Dx(a->r);
a->r.max.x += dw;
an->r.min.x += dw;
/* view_arrange(a->view); */
view_update(a->view);
}
void
area_focus(Area *a) {
Frame *f;
View *v;
Area *old_a;
v = a->view;
f = a->sel;
old_a = v->sel;
if(!a->floating && view_fullscreen_p(v, a->screen))
return;
v->sel = a;
if(!a->floating) {
v->selcol = area_idx(a);
v->selscreen = a->screen;
}
if(a != old_a)
v->oldsel = nil;
if((old_a) && (a->floating != old_a->floating)) {
v->revert = old_a;
if(v->floating->max)
view_update(v);
}
if(v != selview)
return;
move_focus(old_a->sel, f);
if(f)
client_focus(f->client);
else
client_focus(nil);
if(a != old_a) {
event("AreaFocus %a\n", a);
/* Deprecated */
if(a->floating)
event("FocusFloating\n");
else
event("ColumnFocus %d\n", area_idx(a));
}
}
void core_loop(void) {
SDL_Event event;
while (! app.exit) {
while (SDL_PollEvent(&event)) {
event_handle(&event);
}
if (! timer.paused) {
process_update();
view_update();
}
view_render();
timer_step();
}
}
static void
scrollbar_moved (GtkAdjustment *adj, WView *view)
{
if (adj->value == view->start_display)
return;
if (adj->value < view->start_display){
while (adj->value < view->start_display)
view_move_backward (view, 1);
} else {
while (adj->value > view->start_display)
view_move_forward (view, 1);
}
/* To force a display */
view->dirty = max_dirt_limit + 1;
view_update (view);
}
void
column_resizeframe(Frame *f, Rectangle r) {
Area *a, *al, *ar;
View *v;
uint minw;
a = f->area;
v = a->view;
minw = column_minwidth();
al = a->prev;
ar = a->next;
if(al)
r.min.x = max(r.min.x, al->r.min.x + minw);
else { /* Hm... */
r.min.x = max(r.min.x, v->r[a->screen].min.x);
r.max.x = max(r.max.x, r.min.x + minw);
}
if(ar)
r.max.x = min(r.max.x, ar->r.max.x - minw);
else {
r.max.x = min(r.max.x, v->r[a->screen].max.x);
r.min.x = min(r.min.x, r.max.x - minw);
}
a->r.min.x = r.min.x;
a->r.max.x = r.max.x;
if(al) {
al->r.max.x = a->r.min.x;
column_arrange(al, false);
}
if(ar) {
ar->r.min.x = a->r.max.x;
column_arrange(ar, false);
}
column_resizeframe_h(f, r);
view_update(v);
}
static void
view_goto_cmd (WDiff *view)
{
static char prev[256];
/* XXX some statics here, to be remembered between runs */
off_t address;
char *input;
input = input_dialog(_(" Goto Address "), _(" Enter Address: "), prev);
if (input != NULL) {
const char *s = input;
if (scan_unsigned(&s, &address) == 0 && *s == '\0') {
if (view->df[0].move) view->df[0].offs = address;
if (view->df[1].move) view->df[1].offs = address;
view->last_found = -1;
view_update(view);
}
g_free(input);
}
}
void
float_arrange(Area *a) {
Frame *f;
assert(a->floating);
switch(a->mode) {
case Coldefault:
break;
case Colstack:
for(f=a->frame; f; f=f->anext)
f->collapsed = !(f->client->w.ewmh.type & (TypeDock|TypeMenu|TypeToolbar))
&& (f != a->sel);
break;
default:
die("not reached");
break;
}
for(f=a->frame; f; f=f->anext)
f->r = f->floatr;
view_update(a->view);
}
void debug_view::end_update()
{
/* if we hit zero, call the update function */
if (m_update_level == 1)
{
while (m_update_pending)
{
// no longer pending, but flag for the OSD
m_update_pending = false;
m_osd_update_pending = true;
// resize the viewdata if needed
m_viewdata.resize(m_visible.x * m_visible.y);
// update the view
view_update();
}
}
// decrement the level
m_update_level--;
}
void on_sink_input_update(pa_context * c, const pa_sink_input_info * info, int eol, void * userdata)
{
if (eol) {
view_update();
} else {
if(info->has_volume) {
if(info->index != PA_INVALID_INDEX) {
sink_input_t * sink_input = sink_input_by_index(info->index);
if(sink_input == NULL) {
sink_input_add(info);
if(info->client != PA_INVALID_INDEX)
pa_context_get_client_info(c, info->client, on_client_update, NULL);
} else {
sink_input->volume = info->volume;
if(sink_input->name == NULL || strcmp(sink_input->name, info->name) != 0) {
free(sink_input->name);
sink_input->name = strdup(info->name);
}
}
}
}
}
}
void vis_update(Vis *vis) {
for (Win *win = vis->windows; win; win = win->next)
view_update(win->view);
view_update(vis->win->view);
vis->ui->update(vis->ui);
}
static cb_ret_t
view_handle_key (WDiff *view, int c)
{
struct display_file *lf = &view->df[view->ord];
struct display_file *rf = &view->df[view->ord ^ 1];
c = convert_from_input_c(c);
switch (c) {
case 'l':
view->display_numbers ^= 1;
view->new_frame = 1;
return MSG_HANDLED;
case 'f':
view->full ^= 1;
view->new_frame = 1;
return MSG_HANDLED;
case '=': /* XXX testing only */
if (!view->full) {
view->bias = 0;
view->new_frame = 1;
}
return MSG_HANDLED;
case '>': /* XXX testing only */
if (!view->full) {
view_compute_split(view, 1);
view->new_frame = 1;
}
return MSG_HANDLED;
case '<': /* XXX testing only */
if (!view->full) {
view_compute_split(view, -1);
view->new_frame = 1;
}
return MSG_HANDLED;
case '+':
if (view->subtract) {
view->subtract--;
view->new_frame = 1;
}
return MSG_HANDLED;
case '-':
view->subtract++;
view->new_frame = 1;
return MSG_HANDLED;
case '1':
lf->move = 1;
rf->move ^= 1;
return MSG_HANDLED;
case '2':
lf->move ^= 1;
rf->move = 1;
return MSG_HANDLED;
case XCTRL('u'): {
view->ord ^= 1;
return MSG_HANDLED;
}
case XCTRL('r'):
view_redo(view);
return MSG_HANDLED;
case 'n':
find_next_hunk(view);
return MSG_HANDLED;
case 'p':
find_prev_hunk(view);
return MSG_HANDLED;
case KEY_DC:
view->last_found = -1;
return MSG_HANDLED;
case KEY_F(4):
view_edit(view, view->ord);
return MSG_HANDLED;
case KEY_F(14):
view_edit(view, view->ord ^ 1);
return MSG_HANDLED;
case KEY_F(17):
view_search(view, 1);
return MSG_HANDLED;
case KEY_HOME:
case ALT ('<'):
case KEY_M_CTRL | KEY_PPAGE:
view->last_found = -1;
if (lf->move) lf->offs = 0;
if (rf->move) rf->offs = 0;
return MSG_HANDLED;
case KEY_END:
case ALT ('>'):
case KEY_M_CTRL | KEY_NPAGE:
view->last_found = -1;
if (lf->move) lf->offs = view->max - 1;
if (rf->move) rf->offs = view->max - 1;
return MSG_HANDLED;
case KEY_UP:
if (lf->move) lf->offs -= view->nbytes;
if (rf->move) rf->offs -= view->nbytes;
return MSG_HANDLED;
case KEY_DOWN:
if (lf->move) lf->offs += view->nbytes;
if (rf->move) rf->offs += view->nbytes;
return MSG_HANDLED;
case KEY_NPAGE:
if (lf->move) lf->offs += view->pbytes;
if (rf->move) rf->offs += view->pbytes;
return MSG_HANDLED;
case KEY_PPAGE:
if (lf->move) lf->offs -= view->pbytes;
if (rf->move) rf->offs -= view->pbytes;
return MSG_HANDLED;
case KEY_LEFT:
if (lf->move) lf->offs--;
if (rf->move) rf->offs--;
return MSG_HANDLED;
case KEY_RIGHT:
if (lf->move) lf->offs++;
if (rf->move) rf->offs++;
return MSG_HANDLED;
case KEY_M_CTRL | KEY_LEFT:
if (lf->move) lf->offs -= 16;
if (rf->move) rf->offs -= 16;
return MSG_HANDLED;
case KEY_M_CTRL | KEY_RIGHT:
if (lf->move) lf->offs += 16;
if (rf->move) rf->offs += 16;
return MSG_HANDLED;
case XCTRL('o'):
view_other_cmd();
return MSG_HANDLED;
case 't':
diff_view(view->file[0], view->file[1]);
return MSG_HANDLED;
case 'q':
case ESC_CHAR:
view->view_quit = 1;
return MSG_HANDLED;
case '\n':
return MSG_HANDLED;
#ifdef HAVE_CHARSET
case XCTRL ('t'):
do_select_codepage ();
view_update (view);
return MSG_HANDLED;
#endif /* HAVE_CHARSET */
}
/* Key not used */
return MSG_NOT_HANDLED;
}
/*
* When a part of the window is exposed, we must redraw it.
*/
static void
view_expose_cb (GtkWidget *drawing_area, GdkEventExpose *event, view_data_t *view_data)
{
view_update (view_data);
}
void view_inspect_update(void)
{
view_update(VIEW_INSPECT, debug_state());
}
void on_view_changed(G_GNUC_UNUSED GtkNotebook *notebook, G_GNUC_UNUSED gpointer page,
gint page_num, G_GNUC_UNUSED gpointer gdata)
{
view_current = page_num;
view_update(view_current, debug_state());
}
int main(void) {
int epfd, ret;
struct epoll_event tmp;
input_state_t *ist;
data_handler_t *dht;
view_t *v;
line_text_t *lt;
int timeout = -1;
keysym_t sym;
epfd = epoll_create1(0);
if (epfd == -1) {
perror ("epoll create failed");
exit(-1);
}
screen_enter (epfd);
ist = input_state_create (epfd);
v = view_create ();
lt = view_user_input_ref (v);
view_update (v, VIEW_USER);
while ((ret = epoll_wait (epfd, &tmp, 1, timeout)) > -1) {
if (ret) {
dht = tmp.data.ptr;
dht->handler (dht->fd, dht->data);
}
sym = get_input_state_info (ist, &timeout);
switch (sym) {
case XKB_KEY_NoSymbol:
break;
case XKB_KEY_Return:
goto input_end;
case XKB_KEY_BackSpace:
line_text_handle_event (lt, DELETE_LEFT_CH);
break;
case XKB_KEY_Delete:
line_text_handle_event (lt, DELETE_RIGHT_CH);
break;
case XKB_KEY_Left:
line_text_handle_event (lt, CURSOR_MOVE_LEFT);
break;
case XKB_KEY_Right:
line_text_handle_event (lt, CURSOR_MOVE_RIGHT);
break;
default:
line_text_handle_event (lt, APPEND_CH, keysym_to_utf32(sym));
break;
}
if (sym != XKB_KEY_NoSymbol)
view_update (v, VIEW_USER);
}
input_end:
line_text_unref (lt);
view_destory (v);
input_state_destroy (ist);
screen_leave (epfd);
return 0;
}