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-rw-r--r--src/ui/widget.c87
-rw-r--r--src/ui/widget.h1
2 files changed, 56 insertions, 32 deletions
diff --git a/src/ui/widget.c b/src/ui/widget.c
index baabf673..cef36a00 100644
--- a/src/ui/widget.c
+++ b/src/ui/widget.c
@@ -1475,12 +1475,39 @@ void refresh_Widget(const iAnyObject *d) {
1475 postRefresh_App(); 1475 postRefresh_App();
1476} 1476}
1477 1477
1478/* Debug utility for inspecting widget trees. */ 1478void raise_Widget(iWidget *d) {
1479#include "labelwidget.h" 1479 iPtrArray *onTop = onTop_RootData_();
1480static void printTree_Widget_(const iWidget *d, int indent) { 1480 if (d->flags & keepOnTop_WidgetFlag) {
1481 for (int i = 0; i < indent; ++i) { 1481 iAssert(indexOf_PtrArray(onTop, d) != iInvalidPos);
1482 fwrite(" ", 4, 1, stdout); 1482 removeOne_PtrArray(onTop, d);
1483 pushBack_PtrArray(onTop, d);
1483 } 1484 }
1485}
1486
1487iBool hasVisibleChildOnTop_Widget(const iWidget *parent) {
1488 iConstForEach(ObjectList, i, parent->children) {
1489 const iWidget *child = i.object;
1490 if (~child->flags & hidden_WidgetFlag && child->flags & keepOnTop_WidgetFlag) {
1491 return iTrue;
1492 }
1493 if (hasVisibleChildOnTop_Widget(child)) {
1494 return iTrue;
1495 }
1496 }
1497 return iFalse;
1498}
1499
1500iBeginDefineClass(Widget)
1501 .processEvent = processEvent_Widget,
1502 .draw = draw_Widget,
1503iEndDefineClass(Widget)
1504
1505/*----------------------------------------------------------------------------------------------
1506 Debug utilities for inspecting widget trees.
1507*/
1508
1509#include "labelwidget.h"
1510static void printInfo_Widget_(const iWidget *d) {
1484 printf("[%p] %s:\"%s\" ", d, class_Widget(d)->name, cstr_String(&d->id)); 1511 printf("[%p] %s:\"%s\" ", d, class_Widget(d)->name, cstr_String(&d->id));
1485 if (isInstance_Object(d, &Class_LabelWidget)) { 1512 if (isInstance_Object(d, &Class_LabelWidget)) {
1486 printf("(%s|%s) ", 1513 printf("(%s|%s) ",
@@ -1498,43 +1525,39 @@ static void printTree_Widget_(const iWidget *d, int indent) {
1498 d->flags & fixedWidth_WidgetFlag ? " fixW" : "", 1525 d->flags & fixedWidth_WidgetFlag ? " fixW" : "",
1499 d->flags & fixedHeight_WidgetFlag ? " fixH" : "", 1526 d->flags & fixedHeight_WidgetFlag ? " fixH" : "",
1500 d->flags & resizeToParentWidth_WidgetFlag ? " rsPrnW" : ""); 1527 d->flags & resizeToParentWidth_WidgetFlag ? " rsPrnW" : "");
1501 iConstForEach(ObjectList, i, d->children) {
1502 printTree_Widget_(i.object, indent + 1);
1503 }
1504} 1528}
1505 1529
1506void raise_Widget(iWidget *d) { 1530static void printTree_Widget_(const iWidget *d, int indent) {
1507 iPtrArray *onTop = onTop_RootData_(); 1531 for (int i = 0; i < indent; ++i) {
1508 if (d->flags & keepOnTop_WidgetFlag) { 1532 fwrite(" ", 4, 1, stdout);
1509 iAssert(indexOf_PtrArray(onTop, d) != iInvalidPos);
1510 removeOne_PtrArray(onTop, d);
1511 pushBack_PtrArray(onTop, d);
1512 } 1533 }
1513} 1534 printInfo_Widget_(d);
1514 1535 iConstForEach(ObjectList, i, d->children) {
1515iBool hasVisibleChildOnTop_Widget(const iWidget *parent) { 1536 printTree_Widget_(i.object, indent + 1);
1516 iConstForEach(ObjectList, i, parent->children) {
1517 const iWidget *child = i.object;
1518 if (~child->flags & hidden_WidgetFlag && child->flags & keepOnTop_WidgetFlag) {
1519 return iTrue;
1520 }
1521 if (hasVisibleChildOnTop_Widget(child)) {
1522 return iTrue;
1523 }
1524 } 1537 }
1525 return iFalse;
1526} 1538}
1527 1539
1528void printTree_Widget(const iWidget *d) { 1540void printTree_Widget(const iWidget *d) {
1529 if (!d) { 1541 if (!d) {
1530 printf("[NULL]\n"); 1542 puts("[NULL]");
1531 return; 1543 return;
1532 } 1544 }
1533 printTree_Widget_(d, 0); 1545 printTree_Widget_(d, 0);
1534} 1546}
1535 1547
1536iBeginDefineClass(Widget) 1548void identify_Widget(const iWidget *d) {
1537 .processEvent = processEvent_Widget, 1549 if (!d) {
1538 .draw = draw_Widget, 1550 puts("[NULL}");
1539iEndDefineClass(Widget) 1551 return;
1540 1552 }
1553 int indent = 0;
1554 for (const iWidget *w = d; w; w = w->parent, indent++) {
1555 if (indent > 0) {
1556 for (int i = 0; i < indent; ++i) {
1557 fwrite(" ", 2, 1, stdout);
1558 }
1559 }
1560 printInfo_Widget_(w);
1561 }
1562 fflush(stdout);
1563}
diff --git a/src/ui/widget.h b/src/ui/widget.h
index 4c5b7d85..dc79a22c 100644
--- a/src/ui/widget.h
+++ b/src/ui/widget.h
@@ -259,3 +259,4 @@ void raise_Widget (iWidget *);
259iBool hasVisibleChildOnTop_Widget 259iBool hasVisibleChildOnTop_Widget
260 (const iWidget *parent); 260 (const iWidget *parent);
261void printTree_Widget (const iWidget *); 261void printTree_Widget (const iWidget *);
262void identify_Widget (const iWidget *); /* prints to stdout */