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https://github.com/ArthurSonzogni/FTXUI.git
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e1a71d5b9f
This allow users to pass it into initializer list. Then clang-format will produce 'acceptable' indentations. This fixes: https://github.com/ArthurSonzogni/FTXUI/issues/18
61 lines
1.3 KiB
C++
61 lines
1.3 KiB
C++
// Copyright 2020 Arthur Sonzogni. All rights reserved.
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// Use of this source code is governed by the MIT license that can be found in
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// the LICENSE file.
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#include "ftxui/dom/node.hpp"
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namespace ftxui {
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using ftxui::Screen;
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class Separator : public Node {
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public:
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Separator() {}
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~Separator() override {}
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void ComputeRequirement() override {
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requirement_.min.x = 1;
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requirement_.min.y = 1;
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}
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void Render(Screen& screen) override {
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bool is_column = (box_.x_max == box_.x_min);
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bool is_line = (box_.y_min == box_.y_max);
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wchar_t c = U'+';
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if (is_line && !is_column)
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c = U'─';
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else
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c = U'│';
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Pixel p;
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p.character = c;
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RenderWithPixel(screen, p);
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}
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void RenderWithPixel(Screen& screen, Pixel pixel) {
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for (int y = box_.y_min; y <= box_.y_max; ++y) {
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for (int x = box_.x_min; x <= box_.x_max; ++x) {
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screen.PixelAt(x, y) = pixel;
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}
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}
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}
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};
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class SeparatorWithPixel : public Separator {
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public:
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SeparatorWithPixel(Pixel p) : p(p) {}
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~SeparatorWithPixel() override {}
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void Render(Screen& screen) override { RenderWithPixel(screen, p); }
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Pixel p;
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};
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Element separator() {
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return std::make_shared<Separator>();
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}
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Element separator(Pixel pixel) {
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return std::make_shared<SeparatorWithPixel>(pixel);
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}
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} // namespace ftxui
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