Replace Old Widgets

2024-10-18 10:56:42 +03:00 · 2024-10-18 10:56:42 +03:00 · fcd5eb2d2a
commit fcd5eb2d2a
parent cce8f0e1bc
81 changed files with 388 additions and 278 deletions
--- a/WidgetsNew/private/RootWidget.cpp
+++ b/WidgetsNew/private/RootWidget.cpp
@ -1,152 +0,0 @@
-
-#include "RootWidget.hpp"
-
-#include "BasicLayout.hpp"
-#include "OverlayLayout.hpp"
-
-#include <algorithm>
-
-using namespace tp;
-
-WidgetLayout* WidgetManagerInterface::defaultLayout(Widget* widget) {
-	return new BasicLayout(widget);
-}
-
-RootWidget::RootWidget() {
-	setDebug("root", RGBA(1));
-
-	addChild(&mRoot);
-
-	mRoot.addChild(&mPopups);
-	mRoot.setLayout(new OverlayLayout(&mRoot));
-
-	dynamic_cast<BasicLayout*>(mPopups.getLayout())->setLayoutPolicy(LayoutPolicy::Passive);
-}
-
-void RootWidget::setRootWidget(Widget* widget) {
-	mRoot.removeChild(mUserRoot);
-	mRoot.addChild(widget);
-
-	widget->bringToBack();
-
-	mUserRoot = widget;
-}
-
-void RootWidget::processFrame(EventHandler* events, const RectF& screenArea) {
-	mRoot.setArea(screenArea);
-
-	if (!gDebugWidget.update(this, *events)) return;
-
-	// construct hierarchy tree of widgets to process
-	mUpdateManager.updateTreeToProcess(&mRoot);
-
-	updateAnimations();
-	updateAreaCache(&mRoot, true);
-
-	// update all events and call all event processing callbacks
-	mUpdateManager.processWidgets(&mRoot, *events);
-
-	updateAreaCache(&mRoot, true);
-
-	// update widget sizes base on individual size policies
-	mLayoutManager.adjust(&mRoot);
-
-	updateAreaCache(&mRoot, false);
-
-	// trigger some widgets by moise pointer
-  mUpdateManager.handleFocusChanges(&mRoot, *events);
-
-	// check triggered widgets for removal
-	mUpdateManager.clean();
-}
-
-bool RootWidget::needsUpdate() const {
-	if (gDebugWidget.isRedrawAlways()) return true;
-	return mUpdateManager.isPendingUpdates();
-}
-
-void RootWidget::drawFrame(Canvas& canvas) {
-	canvas.rect(mRoot.getAreaT(), RGBA(0, 0, 0, 1));
-
-	drawRecursion(canvas, &mRoot, { 0, 0 });
-
-	gDebugWidget.drawDebug(this, canvas);
-}
-
-
-void RootWidget::drawRecursion(Canvas& canvas, Widget* active, const Vec2F& pos) {
-	if (!active->mFlags.get(ENABLED)) return;
-
-	canvas.setOrigin(pos);
-	canvas.pushClamp({ pos, active->getArea().size });
-
-	active->draw(canvas);
-
-	for (auto child = active->mDepthOrder.lastNode(); child; child = child->prev) {
-		drawRecursion(canvas, child->data, pos + child->data->getArea().pos);
-	}
-
-	canvas.setOrigin(pos);
-	canvas.popClamp();
-
-	active->drawOverlay(canvas);
-}
-
-void RootWidget::setWidgetArea(Widget& widget, const RectF& rect) {
-	widget.mArea.setTargetRect(rect);
-	widget.mArea.endAnimation();
-}
-
-void RootWidget::updateAnimations() {
-	dfs(&mRoot, [](Widget* widget) {
-		widget->updateAnimations();
-	});
-}
-
-void RootWidget::updateAreaCache(Widget* iter, bool read) {
-	if (!iter || !iter->isUpdate()) return;
-
-	if (read) {
-		iter->mAreaCache = iter->getAreaT();
-	} else {
-		iter->setArea(iter->mAreaCache);
-		iter->mArea.updateCurrentRect();
-	}
-
-	for (auto child : iter->mChildren) {
-		if (read) {
-			child->mAreaCache = child->getAreaT();
-		} else {
-			child->setArea(child->mAreaCache);
-			child->mArea.updateCurrentRect();
-		}
-	}
-
-	for (auto child : iter->mDepthOrder) {
-		updateAreaCache(child.data(), read);
-	}
-}
-
-void RootWidget::updateWidget(Widget* widget, const char* reason) {
-	DEBUG_ASSERT(reason)
-	mUpdateManager.scheduleUpdate(widget, reason);
-}
-
-void RootWidget::openPopup(Widget* widget) {
-	auto relativeArea = widget->getAreaT();
-	for (auto iter = widget->mParent; iter && iter->mParent; iter = iter->mParent) {
-		relativeArea.pos += iter->getAreaT().pos;
-	}
-	setWidgetArea(*widget, relativeArea);
-
-	mPopups.addChild(widget);
-	mUpdateManager.lockFocus(widget);
-}
-
-void RootWidget::closePopup(Widget* widget) {
-	mPopups.removeChild(widget);
-	mUpdateManager.freeFocus(widget);
-}
-
-void RootWidget::lockFocus(Widget* widget) { mUpdateManager.lockFocus(widget); }
-void RootWidget::freeFocus(Widget* widget) { mUpdateManager.freeFocus(widget); }