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Load PPI metadata into documents

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This commit is contained in:
omigamedev
2026-06-01 13:00:14 +02:00
parent 7319cb9aa9
commit c16cab87bd
8 changed files with 388 additions and 26 deletions
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18
src/document/document.h
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@@ -28,6 +28,7 @@ struct DocumentConfig {
struct Layer {
std::string name;
bool visible = true;
bool alpha_locked = false;
float opacity = 1.0F;
pp::paint::BlendMode blend_mode = pp::paint::BlendMode::normal;
};
@@ -36,9 +37,25 @@ struct AnimationFrame {
std::uint32_t duration_ms = 100;
};
struct DocumentLayerConfig {
std::string_view name;
bool visible = true;
bool alpha_locked = false;
float opacity = 1.0F;
pp::paint::BlendMode blend_mode = pp::paint::BlendMode::normal;
};
struct DocumentSnapshotConfig {
std::uint32_t width = 0;
std::uint32_t height = 0;
std::span<const DocumentLayerConfig> layers;
std::span<const AnimationFrame> frames;
};
class CanvasDocument {
public:
[[nodiscard]] static pp::foundation::Result<CanvasDocument> create(DocumentConfig config);
[[nodiscard]] static pp::foundation::Result<CanvasDocument> create_from_snapshot(DocumentSnapshotConfig config);
[[nodiscard]] std::uint32_t width() const noexcept;
[[nodiscard]] std::uint32_t height() const noexcept;
@@ -54,6 +71,7 @@ public:
[[nodiscard]] pp::foundation::Status set_active_layer(std::size_t index) noexcept;
[[nodiscard]] pp::foundation::Status rename_layer(std::size_t index, std::string_view name);
[[nodiscard]] pp::foundation::Status set_layer_visible(std::size_t index, bool visible) noexcept;
[[nodiscard]] pp::foundation::Status set_layer_alpha_locked(std::size_t index, bool alpha_locked) noexcept;
[[nodiscard]] pp::foundation::Status set_layer_opacity(std::size_t index, float opacity) noexcept;
[[nodiscard]] pp::foundation::Status set_layer_blend_mode(std::size_t index, pp::paint::BlendMode blend_mode) noexcept;