imguiWrapper.h

#pragma once

#include "imguiWrapperTypes.h"

#ifdef __cplusplus
extern "C" {
#endif

extern IggContext iggCreateContext(IggFontAtlas sharedFontAtlas);
extern void iggDestroyContext(IggContext context);
extern IggContext iggGetCurrentContext();
extern void iggSetCurrentContext(IggContext context);
extern void iggSetMaxWaitBeforeNextFrame(double time);

extern IggIO iggGetCurrentIO(void);
extern IggGuiStyle iggGetCurrentStyle(void);
extern void iggNewFrame(void);
extern void iggRender(void);
extern IggDrawData iggGetDrawData(void);
extern void iggEndFrame(void);

extern double iggGetEventWaitingTime(void);

extern char const *iggGetVersion(void);
extern void iggShowDemoWindow(IggBool *open);
extern void iggShowUserGuide(void);

extern IggBool iggBegin(char const *id, IggBool *open, int flags);
extern void iggEnd(void);
extern IggBool iggBeginChild(char const *id, IggVec2 const *size,
                             IggBool border, int flags);
extern void iggEndChild(void);

extern void iggWindowPos(IggVec2 *pos);
extern void iggWindowSize(IggVec2 *size);
extern float iggWindowWidth(void);
extern float iggWindowHeight(void);
extern void iggContentRegionAvail(IggVec2 *size);

extern IggBool iggIsWindowAppearing();
extern IggBool iggIsWindowCollapsed();
extern IggBool iggIsWindowFocused(int flags);
extern IggBool iggIsWindowHovered(int flags);

extern void iggSetNextWindowPos(IggVec2 const *pos, int cond,
                                IggVec2 const *pivot);
extern void iggSetNextWindowSize(IggVec2 const *size, int cond);
extern void iggSetNextWindowContentSize(IggVec2 const *size);
extern void iggSetNextWindowFocus(void);
extern void iggSetNextWindowBgAlpha(float value);

extern void iggPushFont(IggFont handle);
extern void iggPopFont(void);
extern void iggPushStyleColor(int index, IggVec4 const *col);
extern void iggPopStyleColor(int count);
extern void iggPushStyleVarFloat(int index, float value);
extern void iggPushStyleVarVec2(int index, IggVec2 const *value);
extern void iggPopStyleVar(int count);
extern void iggCalcTextSize(const char *text, int length,
                            IggBool hide_text_after_double_hash,
                            float wrap_width, IggVec2 *value);
extern unsigned int iggGetColorU32(const IggVec4 col);

extern void iggBeginDisabled(IggBool disabled);
extern void iggEndDisabled();

extern void iggStyleColorsDark();
extern void iggStyleColorsClassic();
extern void iggStyleColorsLight();

extern float iggGetFontSize();

extern void iggPushItemWidth(float width);
extern void iggPopItemWidth(void);
extern float iggCalcItemWidth(void);
extern void iggPushTextWrapPos(float wrapPosX);
extern void iggPopTextWrapPos(void);

extern void iggPushAllowKeyboardFocus(IggBool allow_keyboard_focus);
extern void iggPopAllowKeyboardFocus(void);

extern void iggPushID(char const *id);
extern void iggPopID(void);

extern void iggTextUnformatted(char const *text);
extern void iggLabelText(char const *label, char const *text);

extern IggBool iggButton(char const *label, IggVec2 const *size);
extern IggBool iggSmallButton(char const *label);
extern IggBool iggArrowButton(const char* id, unsigned char dir);
extern IggBool iggInvisibleButton(char const *label, IggVec2 const *size);
extern void iggImage(IggTextureID textureID, IggVec2 const *size,
                     IggVec2 const *uv0, IggVec2 const *uv1,
                     IggVec4 const *tintCol, IggVec4 const *borderCol);
extern IggBool iggImageButton(IggTextureID textureID, IggVec2 const *size,
                              IggVec2 const *uv0, IggVec2 const *uv1,
                              int framePadding, IggVec4 const *bgCol,
                              IggVec4 const *tintCol);
extern IggBool iggCheckbox(char const *label, IggBool *selected);
extern IggBool iggRadioButton(char const *label, IggBool active);
extern void iggProgressBar(float fraction, IggVec2 const *size,
                           char const *overlay);

extern void iggBullet(void);
extern void iggBulletText(const char* text);

extern IggBool iggBeginCombo(char const *label, char const *previewValue,
                             int flags);
extern void iggEndCombo(void);

extern IggBool iggDragFloat(char const *label, float *value, float speed,
                            float min, float max, char const *format,
                            float power);
extern IggBool iggDragInt(char const *label, int *value, float speed, int min,
                          int max, char const *format);

extern IggBool iggSliderFloat(char const *label, float *value, float minValue,
                              float maxValue, char const *format, float power);
extern IggBool iggSliderFloatN(char const *label, float *value, int n,
                               float minValue, float maxValue,
                               char const *format, float power);

extern IggBool iggSliderInt(char const *label, int *value, int minValue,
                            int maxValue, char const *format);

extern IggBool iggVSliderInt(const char* label, const IggVec2 *size, int* v, int v_min, int v_max, const char* format, int flags);

extern IggBool iggInputText(char const *label, char *buf, unsigned int bufSize,
                            int flags, int callbackKey);
extern IggBool iggInputTextWithHint(char const *label, char const *hint, char *buf, unsigned int bufSize,
                            int flags, int callbackKey);
extern IggBool iggInputTextMultiline(char const *label, char *buf,
                                     unsigned int bufSize, IggVec2 const *size,
                                     int flags, int callbackKey);

extern IggBool iggInputInt(char const *label, int *v, int step, int step_fast,
                           int flags);
extern IggBool iggInputFloat(char const *label, float *v, float step,
                             float step_fast, const char *format, int flats);

extern IggBool iggColorEdit3(char const *label, float *col, int flags);
extern IggBool iggColorEdit4(char const *label, float *col, int flags);
extern IggBool iggColorPicker3(char const *label, float *col, int flags);
extern IggBool iggColorPicker4(char const *label, float *col, int flags);

extern void iggSeparator(void);
extern void iggSameLine(float posX, float spacingW);
extern void iggSpacing(void);
extern void iggDummy(IggVec2 const *size);
extern void iggBeginGroup(void);
extern void iggEndGroup(void);

extern void iggCursorPos(IggVec2 *pos);
extern float iggCursorPosX(void);
extern float iggCursorPosY(void);
extern void iggCursorStartPos(IggVec2 *pos);
extern void iggCursorScreenPos(IggVec2 *pos);

extern void iggSetCursorPos(IggVec2 const *localPos);
extern void iggSetCursorScreenPos(IggVec2 const *absPos);
extern void iggMousePos(IggVec2 *pos);

extern void iggAlignTextToFramePadding();
extern float iggGetTextLineHeight(void);
extern float iggGetTextLineHeightWithSpacing(void);
extern float iggFrameHeightWithSpacing(void);

extern IggBool iggTreeNode(char const *label, int flags);
extern void iggTreePop(void);
extern void iggSetNextItemOpen(IggBool open, int cond);
extern float iggGetTreeNodeToLabelSpacing(void);

extern IggBool iggSelectable(char const *label, IggBool selected, int flags,
                             IggVec2 const *size);
extern IggBool iggListBoxV(char const *label, int *currentItem,
                           char const *const items[], int itemCount,
                           int heightItems);

extern void iggPlotLines(const char *label, const float *values,
                         int valuesCount, int valuesOffset,
                         const char *overlayText, float scaleMin,
                         float scaleMax, IggVec2 const *graphSize);
extern void iggPlotHistogram(const char *label, const float *values,
                             int valuesCount, int valuesOffset,
                             const char *overlayText, float scaleMin,
                             float scaleMax, IggVec2 const *graphSize);

extern void iggSetTooltip(char const *text);
extern void iggBeginTooltip(void);
extern void iggEndTooltip(void);

extern IggBool iggBeginMainMenuBar(void);
extern void iggEndMainMenuBar(void);
extern IggBool iggBeginMenuBar(void);
extern void iggEndMenuBar(void);
extern IggBool iggBeginMenu(char const *label, IggBool enabled);
extern void iggEndMenu(void);
extern IggBool iggMenuItem(char const *label, char const *shortcut,
                           IggBool selected, IggBool enabled);

extern void iggOpenPopup(char const *id);
extern IggBool iggBeginPopup(char const *name, int flags);
extern IggBool iggBeginPopupModal(char const *name, IggBool *open, int flags);
extern IggBool iggBeginPopupContextItem(char const *label, int mouseButton);
extern void iggEndPopup(void);
extern void iggCloseCurrentPopup(void);

extern IggBool iggIsItemHovered(int flags);
extern IggBool iggIsItemActive();
extern IggBool iggIsItemClicked(int mouseButton);
extern IggBool iggIsAnyItemActive();

extern IggBool iggIsKeyDown(int key);
extern IggBool iggIsKeyPressed(int key, IggBool repeat);
extern IggBool iggIsKeyReleased(int key);
extern IggBool iggIsMouseDown(int button);
extern IggBool iggIsAnyMouseDown();
extern IggBool iggIsMouseClicked(int button, IggBool repeat);
extern IggBool iggIsMouseReleased(int button);
extern IggBool iggIsMouseDoubleClicked(int button);

extern void iggColumns(int count, char const *label, IggBool border);
extern void iggNextColumn();
extern int iggGetColumnIndex();
extern int iggGetColumnWidth(int index);
extern void iggSetColumnWidth(int index, float width);
extern float iggGetColumnOffset(int index);
extern void iggSetColumnOffset(int index, float offsetX);
extern int iggGetColumnsCount();

extern float iggGetScrollX();
extern float iggGetScrollY();
extern float iggGetScrollMaxX();
extern float iggGetScrollMaxY();
extern void iggSetScrollHereX(float centerXRatio);
extern void iggSetScrollHereY(float centerYRatio);
extern void iggSetScrollX(float scrollX);
extern void iggSetScrollY(float scrollY);

extern void iggSetItemDefaultFocus();
extern IggBool iggIsItemFocused();
extern IggBool iggIsAnyItemFocused();
extern int iggGetMouseCursor();
extern void iggSetMouseCursor(int cursor);
extern void iggSetKeyboardFocusHere(int offset);

extern IggBool iggBeginTabBar(char const *str_id, int flags);
extern void iggEndTabBar();
extern IggBool iggBeginTabItem(char const *label, IggBool *p_open, int flags);
extern void iggEndTabItem();
extern void iggSetTabItemClosed(char const *tab_or_docked_window_label);

extern IggDrawList iggGetWindowDrawList();

extern void iggGetItemRectMin(IggVec2 *size);
extern void iggGetItemRectMax(IggVec2 *size);
extern void iggGetItemRectSize(IggVec2 *size);

extern void iggPushClipRect(const IggVec2 *clip_rect_min, const IggVec2 *clip_rect_max, IggBool intersect_with_clip_rect);
extern void iggPopClipRect();

#ifdef __cplusplus
}
#endif