123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129 |
- // Copyright 2018 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef UI_GFX_RENDER_TEXT_TEST_API_H_
- #define UI_GFX_RENDER_TEXT_TEST_API_H_
- #include "base/memory/raw_ptr.h"
- #include "ui/gfx/break_list.h"
- #include "ui/gfx/geometry/vector2d.h"
- #include "ui/gfx/render_text.h"
- #include "ui/gfx/selection_model.h"
- namespace gfx {
- namespace test {
- class RenderTextTestApi {
- public:
- RenderTextTestApi(RenderText* render_text) : render_text_(render_text) {}
- RenderTextTestApi(const RenderTextTestApi&) = delete;
- RenderTextTestApi& operator=(const RenderTextTestApi&) = delete;
- static const cc::PaintFlags& GetRendererPaint(
- internal::SkiaTextRenderer* renderer) {
- return renderer->flags_;
- }
- static const SkFont& GetRendererFont(internal::SkiaTextRenderer* renderer) {
- return renderer->font_;
- }
- // Callers must ensure that the associated RenderText object is a
- // RenderTextHarfBuzz instance.
- internal::TextRunList* GetHarfBuzzRunList() {
- return render_text_->GetRunList();
- }
- void DrawVisualText(internal::SkiaTextRenderer* renderer,
- const std::vector<Range> selection) {
- render_text_->DrawVisualText(renderer, selection);
- }
- void Draw(Canvas* canvas, bool select_all = false) {
- render_text_->Draw(canvas, select_all);
- }
- const std::u16string& GetLayoutText() {
- return render_text_->GetLayoutText();
- }
- const BreakList<SkColor>& colors() const { return render_text_->colors(); }
- const BreakList<BaselineStyle>& baselines() const {
- return render_text_->baselines();
- }
- const BreakList<int>& font_size_overrides() const {
- return render_text_->font_size_overrides();
- }
- const BreakList<Font::Weight>& weights() const {
- return render_text_->weights();
- }
- const internal::StyleArray& styles() const { return render_text_->styles(); }
- const std::vector<internal::Line>& lines() const {
- return render_text_->GetShapedText()->lines();
- }
- const Vector2d& display_offset() const {
- return render_text_->display_offset_;
- }
- SelectionModel EdgeSelectionModel(VisualCursorDirection direction) {
- return render_text_->EdgeSelectionModel(direction);
- }
- size_t TextIndexToDisplayIndex(size_t index) {
- return render_text_->TextIndexToDisplayIndex(index);
- }
- size_t DisplayIndexToTextIndex(size_t index) {
- return render_text_->DisplayIndexToTextIndex(index);
- }
- void EnsureLayout() { render_text_->EnsureLayout(); }
- Vector2d GetAlignmentOffset(size_t line_number) {
- return render_text_->GetAlignmentOffset(line_number);
- }
- int GetDisplayTextBaseline() {
- return render_text_->GetDisplayTextBaseline();
- }
- void SetGlyphWidth(float test_width) {
- render_text_->set_glyph_width_for_test(test_width);
- }
- void SetGlyphHeight(float test_height) {
- render_text_->set_glyph_height_for_test(test_height);
- }
- static gfx::Rect ExpandToBeVerticallySymmetric(
- const gfx::Rect& rect,
- const gfx::Rect& display_rect) {
- return RenderText::ExpandToBeVerticallySymmetric(rect, display_rect);
- }
- static void MergeIntersectingRects(std::vector<Rect>& rects) {
- RenderText::MergeIntersectingRects(rects);
- }
- void reset_cached_cursor_x() { render_text_->reset_cached_cursor_x(); }
- int GetLineContainingYCoord(float text_y) {
- return render_text_->GetLineContainingYCoord(text_y);
- }
- private:
- raw_ptr<RenderText> render_text_;
- };
- } // namespace test
- } // namespace gfx
- #endif // UI_GFX_RENDER_TEXT_TEST_API_H_
|