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const char* const KeyNames[] = {
"Unknown",
"VK_LBUTTON",
"VK_RBUTTON",
"VK_CANCEL",
"VK_MBUTTON",
"VK_XBUTTON1",
"VK_XBUTTON2",
"Unknown",
"VK_BACK",
"VK_TAB",
"Unknown",
"Unknown",
"VK_CLEAR",
"VK_RETURN",
"Unknown",
"Unknown",
"VK_SHIFT",
"VK_CONTROL",
"VK_MENU",
"VK_PAUSE",
"VK_CAPITAL",
"VK_KANA",
"Unknown",
"VK_JUNJA",
"VK_FINAL",
"VK_KANJI",
"Unknown",
"VK_ESCAPE",
"VK_CONVERT",
"VK_NONCONVERT",
"VK_ACCEPT",
"VK_MODECHANGE",
"VK_SPACE",
"VK_PRIOR",
"VK_NEXT",
"VK_END",
"VK_HOME",
"VK_LEFT",
"VK_UP",
"VK_RIGHT",
"VK_DOWN",
"VK_SELECT",
"VK_PRINT",
"VK_EXECUTE",
"VK_SNAPSHOT",
"VK_INSERT",
"VK_DELETE",
"VK_HELP",
"0",
"1",
"2",
"3",
"4",
"5",
"6",
"7",
"8",
"9",
"Unknown",
"Unknown",
"Unknown",
"Unknown",
"Unknown",
"Unknown",
"Unknown",
"A",
"B",
"C",
"D",
"E",
"F",
"G",
"H",
"I",
"J",
"K",
"L",
"M",
"N",
"O",
"P",
"Q",
"R",
"S",
"T",
"U",
"V",
"W",
"X",
"Y",
"Z",
"VK_LWIN",
"VK_RWIN",
"VK_APPS",
"Unknown",
"VK_SLEEP",
"VK_NUMPAD0",
"VK_NUMPAD1",
"VK_NUMPAD2",
"VK_NUMPAD3",
"VK_NUMPAD4",
"VK_NUMPAD5",
"VK_NUMPAD6",
"VK_NUMPAD7",
"VK_NUMPAD8",
"VK_NUMPAD9",
"VK_MULTIPLY",
"VK_ADD",
"VK_SEPARATOR",
"VK_SUBTRACT",
"VK_DECIMAL",
"VK_DIVIDE",
"VK_F1",
"VK_F2",
"VK_F3",
"VK_F4",
"VK_F5",
"VK_F6",
"VK_F7",
"VK_F8",
"VK_F9",
"VK_F10",
"VK_F11",
"VK_F12",
"VK_F13",
"VK_F14",
"VK_F15",
"VK_F16",
"VK_F17",
"VK_F18",
"VK_F19",
"VK_F20",
"VK_F21",
"VK_F22",
"VK_F23",
"VK_F24",
"Unknown",
"Unknown",
"Unknown",
"Unknown",
"Unknown",
"Unknown",
"Unknown",
"Unknown",
"VK_NUMLOCK",
"VK_SCROLL",
"VK_OEM_NEC_EQUAL",
"VK_OEM_FJ_MASSHOU",
"VK_OEM_FJ_TOUROKU",
"VK_OEM_FJ_LOYA",
"VK_OEM_FJ_ROYA",
"Unknown",
"Unknown",
"Unknown",
"Unknown",
"Unknown",
"Unknown",
"Unknown",
"Unknown",
"Unknown",
"VK_LSHIFT",
"VK_RSHIFT",
"VK_LCONTROL",
"VK_RCONTROL",
"VK_LMENU",
"VK_RMENU"
};bool ImGui::Hotkey(const char* label, int* k, const ImVec2& size_arg)
{
ImGuiWindow* window = GetCurrentWindow();
if (window->SkipItems)
return false;
ImGuiContext& g = *GImGui;
ImGuiIO& io = g.IO;
const ImGuiStyle& style = g.Style;
const ImGuiID id = window->GetID(label);
const ImVec2 label_size = CalcTextSize(label, NULL, true);
ImVec2 size = CalcItemSize(ImVec2(50, size_arg.y), CalcItemWidth(), label_size.y + style.FramePadding.y * 2.0f);
const ImRect frame_bb(window->DC.CursorPos, window->DC.CursorPos + size);
const ImRect total_bb(frame_bb.Min, frame_bb.Max + ImVec2(label_size.x > 0.0f ? (style.ItemInnerSpacing.x + label_size.x) : 0.0f, 0.0f));
ItemSize(total_bb, style.FramePadding.y);
if (!ItemAdd(total_bb, id))
return false;
const bool focus_requested = ImGui::FocusableItemRegister(window, g.ActiveId == id);
const bool hovered = ImGui::ItemHoverable(frame_bb, id);
if (hovered) {
SetHoveredID(id);
g.MouseCursor = ImGuiMouseCursor_TextInput;
}
const bool user_clicked = hovered && io.MouseClicked[0];
if (focus_requested || user_clicked) {
if (g.ActiveId != id) {
// Start edition
memset(io.MouseDown, 0, sizeof(io.MouseDown));
memset(io.KeysDown, 0, sizeof(io.KeysDown));
*k = 0;
}
SetActiveID(id, window);
FocusWindow(window);
}
else if (io.MouseClicked[0]) {
// Release focus when we click outside
if (g.ActiveId == id)
ClearActiveID();
}
bool value_changed = false;
int key = *k;
if (g.ActiveId == id) {
for (auto i = 0; i < 5; i++) {
if (io.MouseDown[i]) {
switch (i) {
case 0:
key = VK_LBUTTON;
break;
case 1:
key = VK_RBUTTON;
break;
case 2:
key = VK_MBUTTON;
break;
case 3:
key = VK_XBUTTON1;
break;
case 4:
key = VK_XBUTTON2;
break;
}
value_changed = true;
ClearActiveID();
}
}
if (!value_changed) {
for (auto i = VK_BACK; i <= VK_RMENU; i++) {
if (io.KeysDown[i]) {
key = i;
value_changed = true;
ClearActiveID();
}
}
}
if (IsKeyPressedMap(ImGuiKey_Escape)) {
*k = 0;
ClearActiveID();
}
else {
*k = key;
}
}
// Render
// Select which buffer we are going to display. When ImGuiInputTextFlags_NoLiveEdit is set 'buf' might still be the old value. We set buf to NULL to prevent accidental usage from now on.
char buf_display[64] = "None";
RenderFrame(frame_bb.Min, frame_bb.Max, GetColorU32(ImGuiCol_FrameBg), true, style.FrameRounding);
if (*k != 0 && g.ActiveId != id) {
strcpy(buf_display, KeyNames[*k]);
}
else if (g.ActiveId == id) {
strcpy(buf_display, "Press");
}
const ImRect clip_rect(frame_bb.Min.x, frame_bb.Min.y, frame_bb.Min.x + size.x, frame_bb.Min.y + size.y); // Not using frame_bb.Max because we have adjusted size
ImVec2 render_pos = frame_bb.Min + style.FramePadding;
RenderTextClipped(frame_bb.Min + style.FramePadding, frame_bb.Max - style.FramePadding, buf_display, NULL, NULL);
//draw_window->DrawList->AddText(g.Font, g.FontSize, render_pos, GetColorU32(ImGuiCol_Text), buf_display, NULL, 0.0f, &clip_rect);
if (label_size.x > 0)
RenderText(ImVec2(frame_bb.Max.x + style.ItemInnerSpacing.x, frame_bb.Min.y + style.FramePadding.y), label);
return value_changed;
}ImGui::Hotkey("##thirdperson_key", &g_Options.thirdperson_key)if (GetKeyState(g_Options.thirdperson_key)) { /*проверка на нажатие клавиши(GetKeyState - toggle, GetAsyncKeyState - hold)*/
// body
}
Лучше бы ему скинул код уже с готовым hold, toggle, always а ну и off
