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[HID] Extend demo to show keystrokes.

This commit is contained in:
Joel Linn 2020-04-19 15:01:48 +02:00 committed by Rick Gibbed
parent cf0251cd9f
commit d1315438f3
3 changed files with 221 additions and 20 deletions
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196
src/xenia/hid/hid_demo.cc
View File

@ -7,8 +7,13 @@
******************************************************************************
*/
#include <array>
#include <cstring>
#include <forward_list>
#include <map>
#include <tuple>
#include "third_party/fmt/include/fmt/format.h"
#include "third_party/imgui/imgui.h"
#include "xenia/base/clock.h"
#include "xenia/base/cvar.h"
@ -31,6 +36,10 @@
DEFINE_string(hid, "any", "Input system. Use: [any, nop, sdl, winkey, xinput]",
"General");
#define MAX_USERS 4
#define COL_WIDTH_STATE 320
#define COL_WIDTH_STROKE 416
namespace xe {
namespace hid {
@ -86,7 +95,8 @@ std::unique_ptr<xe::ui::GraphicsProvider> CreateDemoGraphicsProvider(
return xe::ui::vulkan::VulkanProvider::Create(window);
}
void DrawInputStatus();
void DrawInputGetState();
void DrawInputGetKeystroke(bool poll, bool hide_repeats, bool clear_log);
int hid_demo_main(const std::vector<std::string>& args) {
// Create run loop and the window.
@ -107,7 +117,7 @@ int hid_demo_main(const std::vector<std::string>& args) {
loop->on_quit.AddListener([&window](xe::ui::UIEvent* e) { window.reset(); });
// Initial size setting, done here so that it knows the menu exists.
window->Resize(600, 500);
window->Resize(COL_WIDTH_STATE + COL_WIDTH_STROKE, 500);
// Create the graphics context used for drawing and setup the window.
std::unique_ptr<xe::ui::GraphicsProvider> graphics_provider;
@ -128,24 +138,46 @@ int hid_demo_main(const std::vector<std::string>& args) {
window->Invalidate();
});
window->set_imgui_input_enabled(true);
window->on_painting.AddListener([&](xe::ui::UIEvent* e) {
auto& io = window->imgui_drawer()->GetIO();
ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(-1, 0));
ImGui::Begin("main_window", nullptr,
ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoResize |
ImGuiWindowFlags_NoTitleBar |
ImGuiWindowFlags_NoScrollbar |
ImGuiWindowFlags_NoSavedSettings);
ImGui::SetWindowPos(ImVec2(0, 0));
ImGui::SetWindowSize(io.DisplaySize);
ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(4, 4));
const ImGuiWindowFlags wflags =
ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoMove |
ImGuiWindowFlags_NoCollapse | ImGuiWindowFlags_NoSavedSettings |
ImGuiWindowFlags_NoScrollbar;
DrawInputStatus();
ImGui::Begin("GetState()", nullptr, wflags);
{
ImGui::SetWindowPos(ImVec2(0, 0));
ImGui::SetWindowSize(ImVec2(COL_WIDTH_STATE, io.DisplaySize.y));
ImGui::PopStyleVar();
static bool enable_GetState = false;
ImGui::Checkbox("Active", &enable_GetState);
if (enable_GetState) {
ImGui::Spacing();
DrawInputGetState();
}
}
ImGui::End();
ImGui::Begin("GetKeystroke()", nullptr, wflags);
{
ImGui::SetWindowPos(ImVec2(COL_WIDTH_STATE, 0));
ImGui::SetWindowSize(ImVec2(COL_WIDTH_STROKE, io.DisplaySize.y));
static bool enable_GetKeystroke = false;
static bool hide_repeats = false;
ImGui::Checkbox("Active", &enable_GetKeystroke);
ImGui::SameLine();
ImGui::Checkbox("Hide repeats", &hide_repeats);
ImGui::SameLine();
const bool clear_log = ImGui::Button("Clear");
ImGui::Spacing();
DrawInputGetKeystroke(enable_GetKeystroke, hide_repeats, clear_log);
}
ImGui::End();
ImGui::PopStyleVar();
// Continuous paint.
window->Invalidate();
@ -162,7 +194,7 @@ int hid_demo_main(const std::vector<std::string>& args) {
return 0;
}
void DrawUserInputStatus(uint32_t user_index) {
void DrawUserInputGetState(uint32_t user_index) {
ImGui::Text("User %u:", user_index);
X_INPUT_STATE state;
@ -218,14 +250,138 @@ void DrawUserInputStatus(uint32_t user_index) {
ImGui::Text(" ");
}
void DrawInputStatus() {
ImGui::BeginChild("##input_status", ImVec2(0, 0), true);
void DrawInputGetState() {
ImGui::BeginChild("##input_get_state_scroll");
for (uint32_t user_index = 0; user_index < MAX_USERS; ++user_index) {
DrawUserInputGetState(user_index);
}
ImGui::EndChild();
}
for (uint32_t user_index = 0; user_index < 4; ++user_index) {
DrawUserInputStatus(user_index);
static const std::map<std::underlying_type<X_INPUT_GAMEPAD_VK>::type,
const std::string>
vk_pretty = {
{X_INPUT_GAMEPAD_VK_A, "A"},
{X_INPUT_GAMEPAD_VK_B, "B"},
{X_INPUT_GAMEPAD_VK_X, "X"},
{X_INPUT_GAMEPAD_VK_Y, "Y"},
{X_INPUT_GAMEPAD_VK_RSHOULDER, "R Shoulder"},
{X_INPUT_GAMEPAD_VK_LSHOULDER, "L Shoulder"},
{X_INPUT_GAMEPAD_VK_LTRIGGER, "L Trigger"},
{X_INPUT_GAMEPAD_VK_RTRIGGER, "R Trigger"},
{X_INPUT_GAMEPAD_VK_DPAD_UP, "DPad up"},
{X_INPUT_GAMEPAD_VK_DPAD_DOWN, "DPad down"},
{X_INPUT_GAMEPAD_VK_DPAD_LEFT, "DPad left"},
{X_INPUT_GAMEPAD_VK_DPAD_RIGHT, "DPad right"},
{X_INPUT_GAMEPAD_VK_START, "Start"},
{X_INPUT_GAMEPAD_VK_BACK, "Back"},
{X_INPUT_GAMEPAD_VK_LTHUMB_PRESS, "L Thumb press"},
{X_INPUT_GAMEPAD_VK_RTHUMB_PRESS, "R Thumb press"},
{X_INPUT_GAMEPAD_VK_LTHUMB_UP, "L Thumb up"},
{X_INPUT_GAMEPAD_VK_LTHUMB_DOWN, "L Thumb down"},
{X_INPUT_GAMEPAD_VK_LTHUMB_RIGHT, "L Thumb right"},
{X_INPUT_GAMEPAD_VK_LTHUMB_LEFT, "L Thumb left"},
{X_INPUT_GAMEPAD_VK_LTHUMB_UPLEFT, "L Thumb up & left"},
{X_INPUT_GAMEPAD_VK_LTHUMB_UPRIGHT, "L Thumb up & right"},
{X_INPUT_GAMEPAD_VK_LTHUMB_DOWNRIGHT, "L Thumb down & right"},
{X_INPUT_GAMEPAD_VK_LTHUMB_DOWNLEFT, "L Thumb down & left"},
{X_INPUT_GAMEPAD_VK_RTHUMB_UP, "R Thumb up"},
{X_INPUT_GAMEPAD_VK_RTHUMB_DOWN, "R Thumb down"},
{X_INPUT_GAMEPAD_VK_RTHUMB_RIGHT, "R Thumb right"},
{X_INPUT_GAMEPAD_VK_RTHUMB_LEFT, "R Thumb left"},
{X_INPUT_GAMEPAD_VK_RTHUMB_UPLEFT, "R Thumb up & left"},
{X_INPUT_GAMEPAD_VK_RTHUMB_UPRIGHT, "R Thumb up & right"},
{X_INPUT_GAMEPAD_VK_RTHUMB_DOWNRIGHT, "R Thumb down & right"},
{X_INPUT_GAMEPAD_VK_RTHUMB_DOWNLEFT, "R Thumb down & left"},
};
void DrawUserInputGetKeystroke(uint32_t user_index, bool poll,
bool hide_repeats, bool clear_log) {
const size_t maxLog = 128;
static std::array<std::forward_list<std::string>, MAX_USERS> event_logs;
static std::array<uint64_t, MAX_USERS> last_event_times = {};
auto& event_log = event_logs.at(user_index);
if (clear_log) {
event_log.clear();
}
ImGui::EndChild();
if (poll) {
X_INPUT_KEYSTROKE stroke;
bool continue_poll;
do {
continue_poll = false;
auto status = input_system_->GetKeystroke(user_index, 0, &stroke);
switch (status) {
case X_ERROR_SUCCESS: {
if (!stroke.virtual_key) {
event_log.emplace_front("Error: Empty KEYSTROKE on SUCCESS.");
break;
}
continue_poll = true;
const auto now = Clock::QueryHostUptimeMillis();
const auto dur = now - last_event_times[user_index];
last_event_times[user_index] = now;
if (hide_repeats && (stroke.flags & X_INPUT_KEYSTROKE_REPEAT)) {
break;
}
const auto key_search = vk_pretty.find(stroke.virtual_key);
const auto key = key_search != vk_pretty.end()
? key_search->second
: fmt::format("0x{:04x}", stroke.virtual_key);
event_log.emplace_front(fmt::format(
"{:>6} {:>9}ms {:<20} {} {} {}", ImGui::GetFrameCount(),
dur, key,
((stroke.flags & X_INPUT_KEYSTROKE_KEYDOWN) ? "down" : " "),
((stroke.flags & X_INPUT_KEYSTROKE_KEYUP) ? "up" : " "),
((stroke.flags & X_INPUT_KEYSTROKE_REPEAT) ? "repeat" : "")));
break;
}
case X_ERROR_DEVICE_NOT_CONNECTED:
case X_ERROR_EMPTY:
break;
default:
event_log.emplace_front(
fmt::format("Error: Unknown result code: 0x{:08X}", status));
break;
}
} while (continue_poll);
}
if (ImGui::BeginTabItem(fmt::format("User {}", user_index).c_str())) {
ImGui::BeginChild(
fmt::format("##input_get_keystroke_scroll_{}", user_index).c_str());
ImGui::Text(" frame since last button flags");
for (auto [it, count] = std::tuple{event_log.begin(), 1};
it != event_log.end(); ++it, ++count) {
ImGui::Text("%s", it->c_str());
if (count >= maxLog) {
auto last = it;
if (++it != event_log.end()) {
event_log.erase_after(last);
}
break;
}
}
ImGui::EndChild();
ImGui::EndTabItem();
}
}
void DrawInputGetKeystroke(bool poll, bool hide_repeats, bool clear_log) {
bool tab_bar = ImGui::BeginTabBar("DrawInputGetKeystroke");
for (uint32_t user_index = 0; user_index < MAX_USERS; ++user_index) {
DrawUserInputGetKeystroke(user_index, poll, hide_repeats, clear_log);
}
if (tab_bar) ImGui::EndTabBar();
}
} // namespace hid

44
src/xenia/hid/input.h
View File

@ -37,6 +37,50 @@ enum X_INPUT_GAMEPAD_BUTTON {
X_INPUT_GAMEPAD_Y = 0x8000,
};
enum X_INPUT_GAMEPAD_VK {
X_INPUT_GAMEPAD_VK_A = 0x5800,
X_INPUT_GAMEPAD_VK_B = 0x5801,
X_INPUT_GAMEPAD_VK_X = 0x5802,
X_INPUT_GAMEPAD_VK_Y = 0x5803,
X_INPUT_GAMEPAD_VK_RSHOULDER = 0x5804,
X_INPUT_GAMEPAD_VK_LSHOULDER = 0x5805,
X_INPUT_GAMEPAD_VK_LTRIGGER = 0x5806,
X_INPUT_GAMEPAD_VK_RTRIGGER = 0x5807,
X_INPUT_GAMEPAD_VK_DPAD_UP = 0x5810,
X_INPUT_GAMEPAD_VK_DPAD_DOWN = 0x5811,
X_INPUT_GAMEPAD_VK_DPAD_LEFT = 0x5812,
X_INPUT_GAMEPAD_VK_DPAD_RIGHT = 0x5813,
X_INPUT_GAMEPAD_VK_START = 0x5814,
X_INPUT_GAMEPAD_VK_BACK = 0x5815,
X_INPUT_GAMEPAD_VK_LTHUMB_PRESS = 0x5816,
X_INPUT_GAMEPAD_VK_RTHUMB_PRESS = 0x5817,
X_INPUT_GAMEPAD_VK_LTHUMB_UP = 0x5820,
X_INPUT_GAMEPAD_VK_LTHUMB_DOWN = 0x5821,
X_INPUT_GAMEPAD_VK_LTHUMB_RIGHT = 0x5822,
X_INPUT_GAMEPAD_VK_LTHUMB_LEFT = 0x5823,
X_INPUT_GAMEPAD_VK_LTHUMB_UPLEFT = 0x5824,
X_INPUT_GAMEPAD_VK_LTHUMB_UPRIGHT = 0x5825,
X_INPUT_GAMEPAD_VK_LTHUMB_DOWNRIGHT = 0x5826,
X_INPUT_GAMEPAD_VK_LTHUMB_DOWNLEFT = 0x5827,
X_INPUT_GAMEPAD_VK_RTHUMB_UP = 0x5830,
X_INPUT_GAMEPAD_VK_RTHUMB_DOWN = 0x5831,
X_INPUT_GAMEPAD_VK_RTHUMB_RIGHT = 0x5832,
X_INPUT_GAMEPAD_VK_RTHUMB_LEFT = 0x5833,
X_INPUT_GAMEPAD_VK_RTHUMB_UPLEFT = 0x5834,
X_INPUT_GAMEPAD_VK_RTHUMB_UPRIGHT = 0x5835,
X_INPUT_GAMEPAD_VK_RTHUMB_DOWNRIGHT = 0x5836,
X_INPUT_GAMEPAD_VK_RTHUMB_DOWNLEFT = 0x5837,
};
enum X_INPUT_KEYSTROKE_FLAGS {
X_INPUT_KEYSTROKE_KEYDOWN = 0x0001,
X_INPUT_KEYSTROKE_KEYUP = 0x0002,
X_INPUT_KEYSTROKE_REPEAT = 0x0004,
};
struct X_INPUT_GAMEPAD {
be<uint16_t> buttons;
uint8_t left_trigger;

1
src/xenia/ui/imgui_drawer.cc
View File

@ -56,6 +56,7 @@ void ImGuiDrawer::Initialize() {
auto& style = ImGui::GetStyle();
style.ScrollbarRounding = 0;
style.WindowRounding = 0;
style.TabRounding = 0;
style.Colors[ImGuiCol_Text] = ImVec4(0.89f, 0.90f, 0.90f, 1.00f);
style.Colors[ImGuiCol_TextDisabled] = ImVec4(0.60f, 0.60f, 0.60f, 1.00f);
style.Colors[ImGuiCol_WindowBg] = ImVec4(0.00f, 0.06f, 0.00f, 1.00f);