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LibWeb: Switch to using AK::is and AK::downcast

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This commit is contained in:
Andreas Kling 2020-07-26 17:16:18 +02:00
parent fe6474e692
commit 71556e39a4
73 changed files with 249 additions and 433 deletions
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10
Libraries/LibWeb/PageView.cpp
View file

@ -107,7 +107,7 @@ void PageView::select_all()
int last_layout_node_index_in_node = 0;
if (is<LayoutText>(*last_layout_node))
last_layout_node_index_in_node = to<LayoutText>(*last_layout_node).text_for_rendering().length() - 1;
last_layout_node_index_in_node = downcast<LayoutText>(*last_layout_node).text_for_rendering().length() - 1;
layout_root->selection().set({ first_layout_node, 0 }, { last_layout_node, last_layout_node_index_in_node });
update();
@ -127,13 +127,13 @@ String PageView::selected_text() const
if (selection.start().layout_node == selection.end().layout_node) {
if (!is<LayoutText>(*selection.start().layout_node))
return "";
return to<LayoutText>(*selection.start().layout_node).text_for_rendering().substring(selection.start().index_in_node, selection.end().index_in_node - selection.start().index_in_node + 1);
return downcast<LayoutText>(*selection.start().layout_node).text_for_rendering().substring(selection.start().index_in_node, selection.end().index_in_node - selection.start().index_in_node + 1);
}
// Start node
auto layout_node = selection.start().layout_node;
if (is<LayoutText>(*layout_node)) {
auto& text = to<LayoutText>(*layout_node).text_for_rendering();
auto& text = downcast<LayoutText>(*layout_node).text_for_rendering();
builder.append(text.substring(selection.start().index_in_node, text.length() - selection.start().index_in_node));
}
@ -141,7 +141,7 @@ String PageView::selected_text() const
layout_node = layout_node->next_in_pre_order();
while (layout_node && layout_node != selection.end().layout_node) {
if (is<LayoutText>(*layout_node))
builder.append(to<LayoutText>(*layout_node).text_for_rendering());
builder.append(downcast<LayoutText>(*layout_node).text_for_rendering());
else if (is<LayoutBreak>(*layout_node) || is<LayoutBlock>(*layout_node))
builder.append('\n');
@ -151,7 +151,7 @@ String PageView::selected_text() const
// End node
ASSERT(layout_node == selection.end().layout_node);
if (is<LayoutText>(*layout_node)) {
auto& text = to<LayoutText>(*layout_node).text_for_rendering();
auto& text = downcast<LayoutText>(*layout_node).text_for_rendering();
builder.append(text.substring(0, selection.end().index_in_node + 1));
}