Open source Star Ruler 2 source code!

2018-07-17 14:15:37 +02:00
commit cc307720ff
4342 changed files with 2365070 additions and 0 deletions
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+#pragma once
+#include "render/driver.h"
+#include "render/font.h"
+#include "render/render_state.h"
+#include "color.h"
+#include "rect.h"
+#include <vector>
+#include <functional>
+
+enum DimensionMode {
+	DM_Uniform,
+	DM_Scaled,
+	DM_Tiled
+};
+
+enum AspectMarginMode {
+	AMM_None,
+	AMM_Horizontal,
+	AMM_Vertical,
+};
+
+enum GradientMode {
+	GM_Normal,
+	GM_Overlay,
+};
+
+namespace gui {
+namespace skin {
+
+class Element;
+
+struct Gradient {
+	Color colors[4];
+	relrecti area;
+
+	void draw(render::RenderDriver& driver, recti pos,
+			const recti* clip = 0) const;
+};
+
+
+struct Layer {
+	relrecti area;
+	const Element* ele;
+	Color override;
+	bool hasOverride;
+
+	Layer() : ele(0), hasOverride(false) {
+	}
+
+	void draw(render::RenderDriver& driver, recti pos,
+			const recti* clip = 0, Color color = Color(0xffffffff)) const;
+};
+
+class Element {
+public:
+	unsigned flags;
+
+	const render::RenderState* material;
+	recti area;
+	recti margin;
+	AspectMarginMode aspectMargin;
+	bool filled;
+	DimensionMode horizMode, vertMode;
+	GradientMode gradMode;
+
+	std::vector<Gradient> gradients;
+	std::vector<Layer> layers;
+
+	Element() : material(0), aspectMargin(AMM_None), filled(true),
+		horizMode(DM_Uniform), vertMode(DM_Uniform), gradMode(GM_Normal) {}
+
+	void clear();
+	recti getDestinationMargin(vec2i size) const;
+	bool isPixelActive(recti box, vec2i px) const;
+	void draw(render::RenderDriver& driver, recti pos,
+		const recti* clip = 0, Color color = Color(0xffffffff)) const;
+};
+
+class Style {
+public:
+	std::vector<Element*> elements;
+	bool irregular;
+
+	Style() : irregular(false) {}
+
+	void addElement(Element* ele);
+	Element* getExactElement(unsigned flags) const;
+	const Element* getElement(unsigned flags) const;
+};
+
+class Skin {
+	const render::Font* errorFont;
+	const Style* errorStyle;
+	const Element* errorElement;
+public:
+	const render::RenderState* material;
+	std::string materialName;
+
+	std::vector<Style*> styles;
+	std::vector<Color> colors;
+	std::vector<const render::Font*> fonts;
+
+	void setStyle(unsigned index, Style* style);
+	void setColor(unsigned index, Color color);
+	void setFont(unsigned index, const render::Font* font);
+
+	bool hasStyle(unsigned index) const;
+	const Style& getStyle(unsigned index) const;
+	const Element& getElement(unsigned index, unsigned flags) const;
+	const render::Font& getFont(unsigned index) const;
+	Color getColor(unsigned index) const;
+
+	Skin();
+};
+
+unsigned getStyleCount();
+int getStyleIndex(const std::string& name, bool addIfMissing = false);
+int getColorIndex(const std::string& name, bool addIfMissing = false);
+int getFontIndex(const std::string& name, bool addIfMissing = false);
+
+int getElementFlag(const std::string& name, bool addIfMissing = false);
+std::string getElementFlagName(unsigned flag);
+
+void enumerateStyleIndices(std::function<void(const std::string&,unsigned)> callback);
+void enumerateColorIndices(void (*cb)(const std::string&,unsigned));
+void enumerateFontIndices(void (*cb)(const std::string&,unsigned));
+
+void enumerateElementFlags(void (*cb)(const std::string&,unsigned));
+
+void clearDynamicIndices();
+
+};
+};