59 lines
2.4 KiB
C++
59 lines
2.4 KiB
C++
#pragma once
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#include <list>
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#include "gui.h"
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class TextureFontFace;
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namespace Gui {
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class Screen {
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public:
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static void Init(int real_width, int real_height, int ui_width, int ui_height);
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static void Draw(void);
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static void AddBaseWidget(Widget* w, int x, int y);
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static void RemoveBaseWidget(Widget* w);
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static void OnMouseMotion(SDL_MouseMotionEvent* e);
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static void OnClick(SDL_MouseButtonEvent* e);
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static void OnKeyDown(const SDL_keysym* sym);
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static void LayoutString(const std::string& s, const float width);
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static void MeasureLayout(const std::string& s, const float width, float outSize[2]);
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static void RenderString(const std::string& s);
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static void MeasureString(const std::string& s, float& w, float& h);
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static void RenderMarkup(const std::string& s);
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static void PutClickableLabel(const std::string& s, float x, float y,
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sigc::slot<void, const Gui::MouseButtonEvent*> slot);
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static void RenderLabel(const std::string& s, float x, float y);
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static void EnterOrtho(void);
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static void LeaveOrtho(void);
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static int GetWidth(void) { return width; }
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static int GetHeight(void) { return height; }
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static float GetFontHeight(void);
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/* gluProject but fixes UI/screen size mismatch. */
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static GLint Project(GLdouble objX, GLdouble objY, GLdouble objZ, const GLdouble* model,
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const GLdouble* proj, const GLint* view, GLdouble* winX,
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GLdouble* winY, GLdouble* winZ);
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friend void Widget::SetShortcut(SDLKey key, SDLMod mod);
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private:
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struct LabelPos {
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LabelPos(float _x, float _y) : x(_x), y(_y) {}
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float x, y;
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sigc::signal<void, const Gui::MouseButtonEvent*> onClick;
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};
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static std::vector<LabelPos> labelPositions;
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static void OnClickTestLabels(const Gui::MouseButtonEvent& ev);
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static bool CanPutLabel(float x, float y);
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static void AddShortcutWidget(Widget* w);
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static void SDLEventCoordToScreenCoord(int sdlev_x, int sdlev_y, float* x, float* y);
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static bool init;
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static int width, height;
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static int realWidth, realHeight;
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static float invRealWidth, invRealHeight;
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static std::list<Widget*> kbshortcut_widgets;
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static std::list<Widget*> mouseHoveredWidgets;
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static TextureFontFace* font;
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static float fontScale;
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static Gui::Fixed* baseContainer;
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};
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}
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