#include <src/imgui/imgui.h>

Collaboration diagram for ImGuiIO:

Public Member Functions
IMGUI_API void	AddInputCharacter (unsigned int c)

IMGUI_API void	AddInputCharacterUTF16 (ImWchar16 c)

IMGUI_API void	AddInputCharactersUTF8 (const char *str)

IMGUI_API void	ClearInputCharacters ()

IMGUI_API	ImGuiIO ()

Public Attributes
ImGuiConfigFlags	ConfigFlags

ImGuiBackendFlags	BackendFlags

ImVec2	DisplaySize

float	DeltaTime

float	IniSavingRate

const char *	IniFilename

const char *	LogFilename

float	MouseDoubleClickTime

float	MouseDoubleClickMaxDist

float	MouseDragThreshold

int	KeyMap [ImGuiKey_COUNT]

float	KeyRepeatDelay

float	KeyRepeatRate

void *	UserData

ImFontAtlas *	Fonts

float	FontGlobalScale

bool	FontAllowUserScaling

ImFont *	FontDefault

ImVec2	DisplayFramebufferScale

bool	MouseDrawCursor

bool	ConfigMacOSXBehaviors

bool	ConfigInputTextCursorBlink

bool	ConfigDragClickToInputText

bool	ConfigWindowsResizeFromEdges

bool	ConfigWindowsMoveFromTitleBarOnly

float	ConfigMemoryCompactTimer

const char *	BackendPlatformName

const char *	BackendRendererName

void *	BackendPlatformUserData

void *	BackendRendererUserData

void *	BackendLanguageUserData

const char (	GetClipboardTextFn )(void *user_data)

void(*	SetClipboardTextFn )(void user_data, const char text)

void *	ClipboardUserData

void(*	ImeSetInputScreenPosFn )(int x, int y)

void *	ImeWindowHandle

ImVec2	MousePos

bool	MouseDown [5]

float	MouseWheel

float	MouseWheelH

bool	KeyCtrl

bool	KeyShift

bool	KeyAlt

bool	KeySuper

bool	KeysDown [512]

float	NavInputs [ImGuiNavInput_COUNT]

bool	WantCaptureMouse

bool	WantCaptureKeyboard

bool	WantTextInput

bool	WantSetMousePos

bool	WantSaveIniSettings

bool	NavActive

bool	NavVisible

float	Framerate

int	MetricsRenderVertices

int	MetricsRenderIndices

int	MetricsRenderWindows

int	MetricsActiveWindows

int	MetricsActiveAllocations

ImVec2	MouseDelta

ImGuiKeyModFlags	KeyMods

ImVec2	MousePosPrev

ImVec2	MouseClickedPos [5]

double	MouseClickedTime [5]

bool	MouseClicked [5]

bool	MouseDoubleClicked [5]

bool	MouseReleased [5]

bool	MouseDownOwned [5]

bool	MouseDownWasDoubleClick [5]

float	MouseDownDuration [5]

float	MouseDownDurationPrev [5]

ImVec2	MouseDragMaxDistanceAbs [5]

float	MouseDragMaxDistanceSqr [5]

float	KeysDownDuration [512]

float	KeysDownDurationPrev [512]

float	NavInputsDownDuration [ImGuiNavInput_COUNT]

float	NavInputsDownDurationPrev [ImGuiNavInput_COUNT]

float	PenPressure

ImWchar16	InputQueueSurrogate

ImVector< ImWchar >	InputQueueCharacters

Detailed Description

Constructor & Destructor Documentation

◆ ImGuiIO()

ImGuiIO::ImGuiIO ( )

{
    // Most fields are initialized with zero
    memset(this, 0, sizeof(*this));
    IM_ASSERT(IM_ARRAYSIZE(ImGuiIO::MouseDown) == ImGuiMouseButton_COUNT && IM_ARRAYSIZE(ImGuiIO::MouseClicked) == ImGuiMouseButton_COUNT); // Our pre-C++11 IM_STATIC_ASSERT() macros triggers warning on modern compilers so we don't use it here.
 
    // Settings
    ConfigFlags = ImGuiConfigFlags_None;
    BackendFlags = ImGuiBackendFlags_None;
    DisplaySize = ImVec2(-1.0f, -1.0f);
    DeltaTime = 1.0f / 60.0f;
    IniSavingRate = 5.0f;
    IniFilename = "imgui.ini";
    LogFilename = "imgui_log.txt";
    MouseDoubleClickTime = 0.30f;
    MouseDoubleClickMaxDist = 6.0f;
    for (int i = 0; i < ImGuiKey_COUNT; i++)
        KeyMap[i] = -1;
    KeyRepeatDelay = 0.275f;
    KeyRepeatRate = 0.050f;
    UserData = NULL;
 
    Fonts = NULL;
    FontGlobalScale = 1.0f;
    FontDefault = NULL;
    FontAllowUserScaling = false;
    DisplayFramebufferScale = ImVec2(1.0f, 1.0f);
 
    // Miscellaneous options
    MouseDrawCursor = false;
#ifdef __APPLE__
    ConfigMacOSXBehaviors = true;  // Set Mac OS X style defaults based on __APPLE__ compile time flag
#else
    ConfigMacOSXBehaviors = false;
#endif
    ConfigInputTextCursorBlink = true;
    ConfigWindowsResizeFromEdges = true;
    ConfigWindowsMoveFromTitleBarOnly = false;
    ConfigMemoryCompactTimer = 60.0f;
 
    // Platform Functions
    BackendPlatformName = BackendRendererName = NULL;
    BackendPlatformUserData = BackendRendererUserData = BackendLanguageUserData = NULL;
    GetClipboardTextFn = GetClipboardTextFn_DefaultImpl;   // Platform dependent default implementations
    SetClipboardTextFn = SetClipboardTextFn_DefaultImpl;
    ClipboardUserData = NULL;
    ImeSetInputScreenPosFn = ImeSetInputScreenPosFn_DefaultImpl;
    ImeWindowHandle = NULL;
 
    // Input (NB: we already have memset zero the entire structure!)
    MousePos = ImVec2(-FLT_MAX, -FLT_MAX);
    MousePosPrev = ImVec2(-FLT_MAX, -FLT_MAX);
    MouseDragThreshold = 6.0f;
    for (int i = 0; i < IM_ARRAYSIZE(MouseDownDuration); i++) MouseDownDuration[i] = MouseDownDurationPrev[i] = -1.0f;
    for (int i = 0; i < IM_ARRAYSIZE(KeysDownDuration); i++) KeysDownDuration[i]  = KeysDownDurationPrev[i] = -1.0f;
    for (int i = 0; i < IM_ARRAYSIZE(NavInputsDownDuration); i++) NavInputsDownDuration[i] = -1.0f;
}

References BackendFlags, BackendLanguageUserData, BackendPlatformName, BackendPlatformUserData, BackendRendererName, BackendRendererUserData, ClipboardUserData, ConfigFlags, ConfigInputTextCursorBlink, ConfigMacOSXBehaviors, ConfigMemoryCompactTimer, ConfigWindowsMoveFromTitleBarOnly, ConfigWindowsResizeFromEdges, DeltaTime, DisplayFramebufferScale, DisplaySize, FontAllowUserScaling, FontDefault, FontGlobalScale, Fonts, GetClipboardTextFn, GetClipboardTextFn_DefaultImpl(), IM_ARRAYSIZE, IM_ASSERT, ImeSetInputScreenPosFn, ImeSetInputScreenPosFn_DefaultImpl(), ImeWindowHandle, ImGuiBackendFlags_None, ImGuiConfigFlags_None, ImGuiKey_COUNT, ImGuiMouseButton_COUNT, IniFilename, IniSavingRate, KeyMap, KeyRepeatDelay, KeyRepeatRate, KeysDownDuration, KeysDownDurationPrev, LogFilename, MouseClicked, MouseDoubleClickMaxDist, MouseDoubleClickTime, MouseDown, MouseDownDuration, MouseDownDurationPrev, MouseDragThreshold, MouseDrawCursor, MousePos, MousePosPrev, NavInputsDownDuration, SetClipboardTextFn, SetClipboardTextFn_DefaultImpl(), and UserData.

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Member Function Documentation

◆ AddInputCharacter()

void ImGuiIO::AddInputCharacter ( unsigned int c )

{
    if (c != 0)
        InputQueueCharacters.push_back(c <= IM_UNICODE_CODEPOINT_MAX ? (ImWchar)c : IM_UNICODE_CODEPOINT_INVALID);
}

References IM_UNICODE_CODEPOINT_INVALID, IM_UNICODE_CODEPOINT_MAX, InputQueueCharacters, and ImVector< T >::push_back().

Referenced by Slic3r::GUI::ImGuiWrapper::update_key_data().

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◆ AddInputCharactersUTF8()

void ImGuiIO::AddInputCharactersUTF8 ( const char * str )

{
    while (*utf8_chars != 0)
    {
        unsigned int c = 0;
        utf8_chars += ImTextCharFromUtf8(&c, utf8_chars, NULL);
        if (c != 0)
            InputQueueCharacters.push_back((ImWchar)c);
    }
}

References ImTextCharFromUtf8(), InputQueueCharacters, and ImVector< T >::push_back().

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◆ AddInputCharacterUTF16()

void ImGuiIO::AddInputCharacterUTF16 ( ImWchar16 c )

{
    if (c == 0 && InputQueueSurrogate == 0)
        return;
 
    if ((c & 0xFC00) == 0xD800) // High surrogate, must save
    {
        if (InputQueueSurrogate != 0)
            InputQueueCharacters.push_back(IM_UNICODE_CODEPOINT_INVALID);
        InputQueueSurrogate = c;
        return;
    }
 
    ImWchar cp = c;
    if (InputQueueSurrogate != 0)
    {
        if ((c & 0xFC00) != 0xDC00) // Invalid low surrogate
        {
            InputQueueCharacters.push_back(IM_UNICODE_CODEPOINT_INVALID);
        }
        else
        {
#if IM_UNICODE_CODEPOINT_MAX == 0xFFFF
            cp = IM_UNICODE_CODEPOINT_INVALID; // Codepoint will not fit in ImWchar
#else
            cp = (ImWchar)(((InputQueueSurrogate - 0xD800) << 10) + (c - 0xDC00) + 0x10000);
#endif
        }
 
        InputQueueSurrogate = 0;
    }
    InputQueueCharacters.push_back(cp);
}