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Use sub windows to render main window

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This commit is contained in:
dijunkun
2024-06-24 17:35:25 +08:00
parent 0f1b89eda9
commit e693d920d3
14 changed files with 1300 additions and 1227 deletions
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6
src/gui/main.cpp
View File

@@ -7,13 +7,13 @@
#endif
#include "log.h"
#include "main_window.h"
#include "render.h"
int main(int argc, char *argv[]) {
LOG_INFO("Remote desk");
MainWindow main_window;
Render render;
main_window.Run();
render.Run();
return 0;
}

4
src/multiple_windows/layout_style.h
View File

@@ -10,6 +10,10 @@
#ifdef _WIN32
#define MENU_WINDOW_WIDTH_CN 300
#define MENU_WINDOW_HEIGHT_CN 280
#define LOCAL_WINDOW_WIDTH_CN 300
#define LOCAL_WINDOW_HEIGHT_CN 280
#define REMOTE_WINDOW_WIDTH_CN 300
#define REMOTE_WINDOW_HEIGHT_CN 280
#define MENU_WINDOW_WIDTH_EN 190
#define MENU_WINDOW_HEIGHT_EN 245
#define IPUT_WINDOW_WIDTH 190

112
src/multiple_windows/local_peer_window.cpp Normal file
View File

@@ -0,0 +1,112 @@
#include "IconsFontAwesome6.h"
#include "layout_style.h"
#include "localization.h"
#include "render.h"
int Render::LocalWindow() {
// if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
// ImGui::SetNextWindowSize(ImVec2(MENU_WINDOW_WIDTH_CN + 50,
// main_window_height_ -
// menu_window_height_));
// } else {
// ImGui::SetNextWindowSize(
// ImVec2(MENU_WINDOW_WIDTH_EN, MENU_WINDOW_HEIGHT_EN));
// }
ImGui::SetNextWindowPos(ImVec2(0, menu_window_height_), ImGuiCond_Always);
ImGui::BeginChild(
u8"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>main",
ImVec2(local_window_width_, main_window_height_ - menu_window_height_),
ImGuiChildFlags_Border,
ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse |
ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoTitleBar);
ImGui::SetWindowFontScale(0.5f);
ImGui::Text(u8"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
ImGui::Spacing();
ImGui::SetWindowFontScale(1.0f);
{
// local
// ImGui::SetNextWindowSize(ImVec2(300, 180));
ImGui::PushStyleVar(ImGuiStyleVar_ChildRounding, 10.0f);
// ImGui::SetNextWindowPos(ImVec2(0, 50), ImGuiCond_Always);
ImGui::PushStyleColor(ImGuiCol_ChildBg, ImVec4(0, 0, 0, 0.05));
ImGui::BeginChild(u8"<EFBFBD><EFBFBD><EFBFBD><EFBFBD>1", ImVec2(330, 180), ImGuiChildFlags_Border);
{
ImGui::SetWindowFontScale(0.5f);
ImGui::Text(localization::local_id[localization_language_index_].c_str());
ImGui::Spacing();
ImGui::SetNextItemWidth(IPUT_WINDOW_WIDTH);
ImGui::SetWindowFontScale(1.0f);
ImGui::InputText(
"##local_id", (char *)mac_addr_str_.c_str(),
mac_addr_str_.length() + 1,
ImGuiInputTextFlags_CharsUppercase | ImGuiInputTextFlags_ReadOnly);
ImGui::Spacing();
ImGui::Separator();
ImGui::Spacing();
ImGui::SetWindowFontScale(0.5f);
ImGui::Text(localization::password[localization_language_index_].c_str());
strncpy(input_password_tmp_, input_password_, sizeof(input_password_));
ImGui::SetNextItemWidth(IPUT_WINDOW_WIDTH);
ImGui::Spacing();
ImGui::SetWindowFontScale(1.0f);
ImGui::InputTextWithHint(
"##server_pwd",
localization::max_password_len[localization_language_index_].c_str(),
input_password_, IM_ARRAYSIZE(input_password_),
show_password_ ? ImGuiInputTextFlags_CharsNoBlank
: ImGuiInputTextFlags_CharsNoBlank |
ImGuiInputTextFlags_Password);
ImGui::SameLine();
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0, 0, 0, 0));
ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4(0, 0, 0, 0));
ImGui::PushStyleColor(ImGuiCol_ButtonActive, ImVec4(0, 0, 0, 0));
ImGui::SetWindowFontScale(0.5f);
if (ImGui::Button(show_password_ ? ICON_FA_EYE : ICON_FA_EYE_SLASH,
ImVec2(35, 35))) {
show_password_ = !show_password_;
}
ImGui::PopStyleColor(3);
ImGui::SameLine();
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0, 0, 0, 0));
ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4(0, 0, 0, 0));
ImGui::PushStyleColor(ImGuiCol_ButtonActive, ImVec4(0, 0, 0, 0));
if (!regenerate_password_) {
if (ImGui::Button(ICON_FA_ARROWS_ROTATE, ImVec2(35, 35))) {
regenerate_password_ = true;
}
} else {
regenerate_password_frame_count_++;
if (ImGui::Button(ICON_FA_SPINNER, ImVec2(35, 35))) {
}
if (regenerate_password_frame_count_ == 15) {
regenerate_password_frame_count_ = 0;
regenerate_password_ = false;
}
}
ImGui::SetWindowFontScale(1.0f);
ImGui::PopStyleColor(3);
if (strcmp(input_password_tmp_, input_password_)) {
SaveSettingsIntoCacheFile();
}
}
ImGui::PopStyleColor();
ImGui::EndChild();
ImGui::PopStyleVar();
}
ImGui::EndChild();
return 0;
}

970
src/multiple_windows/main_window.cpp
View File

@@ -1,969 +1,17 @@
#include "main_window.h"
#include "render.h"
#include <fstream>
#include <iostream>
#include <string>
#include "IconsFontAwesome6.h"
#include "device_controller_factory.h"
#include "layout_style.h"
#include "localization.h"
#include "log.h"
#include "platform.h"
#include "screen_capturer_factory.h"
// Refresh Event
#define REFRESH_EVENT (SDL_USEREVENT + 1)
#define NV12_BUFFER_SIZE 1280 * 720 * 3 / 2
MainWindow::MainWindow() {}
MainWindow::~MainWindow() {}
int MainWindow::SaveSettingsIntoCacheFile() {
cd_cache_file_ = fopen("cache.cd", "w+");
if (!cd_cache_file_) {
return -1;
}
fseek(cd_cache_file_, 0, SEEK_SET);
strncpy(cd_cache_.password, input_password_, sizeof(input_password_));
memcpy(&cd_cache_.language, &language_button_value_,
sizeof(language_button_value_));
memcpy(&cd_cache_.video_quality, &video_quality_button_value_,
sizeof(video_quality_button_value_));
memcpy(&cd_cache_.video_encode_format, &video_encode_format_button_value_,
sizeof(video_encode_format_button_value_));
memcpy(&cd_cache_.enable_hardware_video_codec, &enable_hardware_video_codec_,
sizeof(enable_hardware_video_codec_));
fwrite(&cd_cache_, sizeof(cd_cache_), 1, cd_cache_file_);
fclose(cd_cache_file_);
return 0;
}
int MainWindow::LoadSettingsIntoCacheFile() {
cd_cache_file_ = fopen("cache.cd", "r+");
if (!cd_cache_file_) {
return -1;
}
fseek(cd_cache_file_, 0, SEEK_SET);
fread(&cd_cache_, sizeof(cd_cache_), 1, cd_cache_file_);
fclose(cd_cache_file_);
strncpy(input_password_, cd_cache_.password, sizeof(cd_cache_.password));
language_button_value_ = cd_cache_.language;
video_quality_button_value_ = cd_cache_.video_quality;
video_encode_format_button_value_ = cd_cache_.video_encode_format;
enable_hardware_video_codec_ = cd_cache_.enable_hardware_video_codec;
return 0;
}
int MainWindow::StartScreenCapture() {
screen_capturer_ = (ScreenCapturer *)screen_capturer_factory_->Create();
ScreenCapturer::RECORD_DESKTOP_RECT rect;
rect.left = 0;
rect.top = 0;
rect.right = screen_width_;
rect.bottom = screen_height_;
last_frame_time_ = std::chrono::high_resolution_clock::now();
int screen_capturer_init_ret = screen_capturer_->Init(
rect, 60,
[this](unsigned char *data, int size, int width, int height) -> void {
auto now_time = std::chrono::high_resolution_clock::now();
std::chrono::duration<double> duration = now_time - last_frame_time_;
auto tc = duration.count() * 1000;
if (tc >= 0) {
SendData(peer_, DATA_TYPE::VIDEO, (const char *)data,
NV12_BUFFER_SIZE);
last_frame_time_ = now_time;
}
});
if (0 == screen_capturer_init_ret) {
screen_capturer_->Start();
} else {
screen_capturer_->Destroy();
delete screen_capturer_;
screen_capturer_ = nullptr;
}
return 0;
}
int MainWindow::StopScreenCapture() {
if (screen_capturer_) {
LOG_INFO("Destroy screen capturer")
screen_capturer_->Destroy();
delete screen_capturer_;
screen_capturer_ = nullptr;
}
return 0;
}
int MainWindow::StartMouseControl() {
device_controller_factory_ = new DeviceControllerFactory();
mouse_controller_ = (MouseController *)device_controller_factory_->Create(
DeviceControllerFactory::Device::Mouse);
int mouse_controller_init_ret =
mouse_controller_->Init(screen_width_, screen_height_);
if (0 != mouse_controller_init_ret) {
LOG_INFO("Destroy mouse controller")
mouse_controller_->Destroy();
mouse_controller_ = nullptr;
}
return 0;
}
int MainWindow::StopMouseControl() {
if (mouse_controller_) {
mouse_controller_->Destroy();
delete mouse_controller_;
mouse_controller_ = nullptr;
}
return 0;
}
int MainWindow::CreateConnectionPeer() {
mac_addr_str_ = GetMac();
params_.use_cfg_file = false;
params_.signal_server_ip = "150.158.81.30";
params_.signal_server_port = 9099;
params_.stun_server_ip = "150.158.81.30";
params_.stun_server_port = 3478;
params_.turn_server_ip = "150.158.81.30";
params_.turn_server_port = 3478;
params_.turn_server_username = "dijunkun";
params_.turn_server_password = "dijunkunpw";
params_.hardware_acceleration = config_center_.IsHardwareVideoCodec();
params_.av1_encoding = config_center_.GetVideoEncodeFormat() ==
ConfigCenter::VIDEO_ENCODE_FORMAT::AV1
? true
: false;
params_.on_receive_video_buffer = OnReceiveVideoBufferCb;
params_.on_receive_audio_buffer = OnReceiveAudioBufferCb;
params_.on_receive_data_buffer = OnReceiveDataBufferCb;
params_.on_signal_status = OnSignalStatusCb;
params_.on_connection_status = OnConnectionStatusCb;
params_.user_data = this;
peer_ = CreatePeer(&params_);
if (peer_) {
LOG_INFO("Create peer instance successful");
local_id_ = mac_addr_str_;
Init(peer_, local_id_.c_str());
LOG_INFO("Peer init finish");
} else {
LOG_INFO("Create peer instance failed");
}
return 0;
}
int MainWindow::Run() {
LoadSettingsIntoCacheFile();
localization_language_ = (ConfigCenter::LANGUAGE)language_button_value_;
localization_language_index_ = language_button_value_;
// Setup SDL
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO | SDL_INIT_TIMER |
SDL_INIT_GAMECONTROLLER) != 0) {
printf("Error: %s\n", SDL_GetError());
return -1;
}
// From 2.0.18: Enable native IME.
#ifdef SDL_HINT_IME_SHOW_UI
SDL_SetHint(SDL_HINT_IME_SHOW_UI, "1");
#endif
// Create main window with SDL_Renderer graphics context
SDL_WindowFlags window_flags =
(SDL_WindowFlags)(SDL_WINDOW_ALLOW_HIGHDPI | SDL_WINDOW_RESIZABLE |
SDL_WINDOW_BORDERLESS);
main_window_ = SDL_CreateWindow("Remote Desk", SDL_WINDOWPOS_CENTERED,
SDL_WINDOWPOS_CENTERED, main_window_width_,
main_window_height_, window_flags);
SDL_DisplayMode DM;
SDL_GetCurrentDisplayMode(0, &DM);
screen_width_ = DM.w;
screen_height_ = DM.h;
sdl_renderer_ = SDL_CreateRenderer(
main_window_, -1, SDL_RENDERER_PRESENTVSYNC | SDL_RENDERER_ACCELERATED);
if (sdl_renderer_ == nullptr) {
SDL_Log("Error creating SDL_Renderer!");
return 0;
}
pixformat_ = SDL_PIXELFORMAT_NV12;
sdl_texture_ =
SDL_CreateTexture(sdl_renderer_, pixformat_, SDL_TEXTUREACCESS_STREAMING,
texture_width_, texture_height_);
// Setup Dear ImGui context
IMGUI_CHECKVERSION();
ImGui::CreateContext();
ImGuiIO &io = ImGui::GetIO();
io.ConfigFlags |=
ImGuiConfigFlags_NavEnableKeyboard; // Enable Keyboard Controls
io.ConfigFlags |=
ImGuiConfigFlags_NavEnableGamepad; // Enable Gamepad Controls
if (config_center_.GetLanguage() == ConfigCenter::LANGUAGE::CHINESE) {
// Load Fonts
#ifdef _WIN32
std::string default_font_path = "c:/windows/fonts/simhei.ttf";
std::ifstream font_path_f(default_font_path.c_str());
std::string font_path =
font_path_f.good() ? "c:/windows/fonts/simhei.ttf" : "";
if (!font_path.empty()) {
io.Fonts->AddFontFromFileTTF(font_path.c_str(), 30.0f, NULL,
io.Fonts->GetGlyphRangesChineseFull());
}
#elif __APPLE__
std::string default_font_path = "/System/Library/Fonts/PingFang.ttc";
std::ifstream font_path_f(default_font_path.c_str());
std::string font_path =
font_path_f.good() ? "/System/Library/Fonts/PingFang.ttc" : "";
if (!font_path.empty()) {
io.Fonts->AddFontFromFileTTF(font_path.c_str(), 13.0f, NULL,
io.Fonts->GetGlyphRangesChineseFull());
}
#elif __linux__
io.Fonts->AddFontFromFileTTF("c:/windows/fonts/msyh.ttc", 13.0f, NULL,
io.Fonts->GetGlyphRangesChineseFull());
#endif
}
ImFontConfig config;
config.MergeMode = true;
config.GlyphMinAdvanceX =
13.0f; // Use if you want to make the icon monospaced
static const ImWchar icon_ranges[] = {ICON_MIN_FA, ICON_MAX_FA, 0};
io.Fonts->AddFontFromFileTTF("fonts/fa-solid-900.ttf", 30.0f, &config,
icon_ranges);
io.Fonts->Build();
// Setup Dear ImGui style
// ImGui::StyleColorsDark();
ImGui::StyleColorsLight();
// Setup Platform/Renderer backends
ImGui_ImplSDL2_InitForSDLRenderer(main_window_, sdl_renderer_);
ImGui_ImplSDLRenderer2_Init(sdl_renderer_);
CreateConnectionPeer();
{
nv12_buffer_ = new char[NV12_BUFFER_SIZE];
// Screen capture
screen_capturer_factory_ = new ScreenCapturerFactory();
// Mouse control
device_controller_factory_ = new DeviceControllerFactory();
}
// Main loop
while (!exit_) {
if (SignalStatus::SignalConnected == signal_status_ &&
!is_create_connection_) {
is_create_connection_ =
CreateConnection(peer_, mac_addr_str_.c_str(), input_password_)
? false
: true;
LOG_INFO("Connected with signal server, create p2p connection");
}
if (!inited_ ||
localization_language_index_last_ != localization_language_index_) {
connect_button_label_ =
connect_button_pressed_
? localization::disconnect[localization_language_index_]
: localization::connect[localization_language_index_];
fullscreen_button_label_ =
fullscreen_button_pressed_
? localization::exit_fullscreen[localization_language_index_]
: localization::fullscreen[localization_language_index_];
mouse_control_button_label_ =
mouse_control_button_pressed_
? localization::release_mouse[localization_language_index_]
: localization::control_mouse[localization_language_index_];
settings_button_label_ =
localization::settings[localization_language_index_];
inited_ = true;
localization_language_index_last_ = localization_language_index_;
}
if (start_screen_capture_ && !screen_capture_is_started_) {
StartScreenCapture();
screen_capture_is_started_ = true;
} else if (!start_screen_capture_ && screen_capture_is_started_) {
StopScreenCapture();
screen_capture_is_started_ = false;
}
if (start_mouse_control_ && !mouse_control_is_started_) {
StartMouseControl();
mouse_control_is_started_ = true;
} else if (!start_mouse_control_ && mouse_control_is_started_) {
StopMouseControl();
mouse_control_is_started_ = false;
}
// Start the Dear ImGui frame
ImGui_ImplSDLRenderer2_NewFrame();
ImGui_ImplSDL2_NewFrame();
ImGui::NewFrame();
// tabbar
{
int Render::MainWindow() {
ImGui::SetNextWindowPos(ImVec2(0, 0), ImGuiCond_Always);
ImGui::Begin(localization::menu[localization_language_index_].c_str(),
nullptr,
ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse |
ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoTitleBar);
ImGui::PushStyleColor(ImGuiCol_Tab, ImVec4(0, 0, 0, 0.8));
if (ImGui::BeginTabBar("TabBar1", ImGuiTabBarFlags_None)) {
ImGui::BeginTabItem(
localization::menu[localization_language_index_].c_str());
ImGui::EndTabBar();
ImGui::PopStyleColor();
}
ImGui::End();
}
// main window layout
{
ImGui::SetNextWindowPos(ImVec2(0, 0), ImGuiCond_Once);
if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
ImGui::SetNextWindowSize(
ImVec2(MENU_WINDOW_WIDTH_CN + 50, main_window_height_));
} else {
ImGui::SetNextWindowSize(
ImVec2(MENU_WINDOW_WIDTH_EN, MENU_WINDOW_HEIGHT_EN));
}
if (!connection_established_) {
ImGui::SetNextWindowPos(ImVec2(0, 0), ImGuiCond_Always);
ImGui::Begin(localization::menu[localization_language_index_].c_str(),
nullptr,
ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse |
ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoTitleBar);
ImGui::SetWindowFontScale(0.5f);
ImGui::Text(u8"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
} else {
// ImGui::SetNextWindowCollapsed(true, ImGuiCond_Once);
ImGui::Begin(localization::menu[localization_language_index_].c_str(),
nullptr, ImGuiWindowFlags_None);
}
ImGui::Spacing();
{
// local
ImGui::SetNextWindowSize(ImVec2(300, 180));
ImGui::PushStyleVar(ImGuiStyleVar_WindowRounding, 10.0f);
ImGui::SetNextWindowPos(ImVec2(0, 50), ImGuiCond_Always);
ImGui::Begin(u8"<EFBFBD><EFBFBD><EFBFBD><EFBFBD>1", nullptr,
ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoMove |
ImGuiWindowFlags_NoTitleBar);
{
ImGui::SetWindowFontScale(0.5f);
ImGui::PushStyleColor(ImGuiCol_Text, ImVec4(0, 0, 0, 0.3));
ImGui::Text(
localization::local_id[localization_language_index_].c_str());
ImGui::PopStyleColor();
ImGui::Spacing();
ImGui::SetNextItemWidth(IPUT_WINDOW_WIDTH);
ImGui::Spacing();
ImGui::SetWindowFontScale(1.0f);
ImGui::InputText("##local_id", (char *)mac_addr_str_.c_str(),
mac_addr_str_.length() + 1,
ImGuiInputTextFlags_CharsUppercase |
ImGuiInputTextFlags_ReadOnly);
ImGui::Spacing();
ImGui::Spacing();
ImGui::Separator();
ImGui::Spacing();
ImGui::Spacing();
ImGui::SetWindowFontScale(0.5f);
ImGui::Text(
localization::password[localization_language_index_].c_str());
strncpy(input_password_tmp_, input_password_,
sizeof(input_password_));
ImGui::SetNextItemWidth(IPUT_WINDOW_WIDTH);
ImGui::Spacing();
ImGui::SetWindowFontScale(1.0f);
ImGui::PushStyleColor(ImGuiCol_Text, ImVec4(0, 0, 0, 0.3));
ImGui::InputTextWithHint(
"##server_pwd",
localization::max_password_len[localization_language_index_]
.c_str(),
input_password_, IM_ARRAYSIZE(input_password_),
show_password_ ? ImGuiInputTextFlags_CharsNoBlank
: ImGuiInputTextFlags_CharsNoBlank |
ImGuiInputTextFlags_Password);
ImGui::PopStyleColor();
ImGui::SameLine();
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0, 0, 0, 0));
ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4(0, 0, 0, 0));
ImGui::PushStyleColor(ImGuiCol_ButtonActive, ImVec4(0, 0, 0, 0));
if (ImGui::Button(show_password_ ? ICON_FA_EYE : ICON_FA_EYE_SLASH,
ImVec2(50, 35))) {
show_password_ = !show_password_;
}
ImGui::PopStyleColor(3);
ImGui::SameLine();
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0, 0, 0, 0));
ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4(0, 0, 0, 0));
ImGui::PushStyleColor(ImGuiCol_ButtonActive, ImVec4(0, 0, 0, 0));
if (!regenerate_password_) {
if (ImGui::Button(ICON_FA_ARROWS_ROTATE, ImVec2(38, 38))) {
regenerate_password_ = true;
}
} else {
regenerate_password_frame_count_++;
if (ImGui::Button(ICON_FA_SPINNER)) {
}
if (regenerate_password_frame_count_ == 30) {
regenerate_password_frame_count_ = 0;
regenerate_password_ = false;
}
}
ImGui::PopStyleColor(3);
if (strcmp(input_password_tmp_, input_password_)) {
SaveSettingsIntoCacheFile();
}
}
ImGui::End();
ImGui::PopStyleVar();
}
ImGui::Spacing();
ImGui::Separator();
ImGui::Spacing();
ImGui::SetWindowFontScale(0.5f);
ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, 3.0f);
// Mouse control
std::string mouse = ICON_FA_COMPUTER_MOUSE;
if (ImGui::Button(mouse.c_str(), ImVec2(25, 25))) {
if (mouse_control_button_label_ ==
localization::control_mouse[localization_language_index_] &&
connection_established_) {
mouse_control_button_pressed_ = true;
control_mouse_ = true;
mouse_control_button_label_ =
localization::release_mouse[localization_language_index_];
} else {
control_mouse_ = false;
mouse_control_button_label_ =
localization::control_mouse[localization_language_index_];
}
mouse_control_button_pressed_ = !mouse_control_button_pressed_;
}
ImGui::SameLine();
// Fullscreen
std::string fullscreen = ICON_FA_EXPAND;
if (ImGui::Button(fullscreen.c_str(), ImVec2(25, 25))) {
if (fullscreen_button_label_ ==
localization::fullscreen[localization_language_index_]) {
main_window_width_before_fullscreen_ = main_window_width_;
main_window_height_before_fullscreen_ = main_window_height_;
SDL_SetWindowFullscreen(main_window_, SDL_WINDOW_FULLSCREEN_DESKTOP);
fullscreen_button_label_ =
localization::exit_fullscreen[localization_language_index_];
} else {
SDL_SetWindowFullscreen(main_window_, SDL_FALSE);
SDL_SetWindowSize(main_window_, main_window_width_before_fullscreen_,
main_window_height_before_fullscreen_);
main_window_width_ = main_window_width_before_fullscreen_;
main_window_height_ = main_window_height_before_fullscreen_;
fullscreen_button_label_ =
localization::fullscreen[localization_language_index_];
}
fullscreen_button_pressed_ = !fullscreen_button_pressed_;
}
ImGui::SameLine();
// std::string gear = ICON_FA_GEAR;
// if (ImGui::Button(gear.c_str(), ImVec2(25, 25))) {
// settings_button_pressed_ = !settings_button_pressed_;
// settings_window_pos_reset_ = true;
// }
// if (settings_button_pressed_) {
// if (settings_window_pos_reset_) {
// const ImGuiViewport *viewport = ImGui::GetMainViewport();
// if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
// ImGui::SetNextWindowPos(
// ImVec2((viewport->WorkSize.x - viewport->WorkPos.x -
// SETTINGS_WINDOW_WIDTH_CN) /
// 2,
// (viewport->WorkSize.y - viewport->WorkPos.y -
// SETTINGS_WINDOW_HEIGHT_CN) /
// 2));
// ImGui::SetNextWindowSize(
// ImVec2(SETTINGS_WINDOW_WIDTH_CN, SETTINGS_WINDOW_HEIGHT_CN));
// } else {
// ImGui::SetNextWindowPos(
// ImVec2((viewport->WorkSize.x - viewport->WorkPos.x -
// SETTINGS_WINDOW_WIDTH_EN) /
// 2,
// (viewport->WorkSize.y - viewport->WorkPos.y -
// SETTINGS_WINDOW_HEIGHT_EN) /
// 2));
// ImGui::SetNextWindowSize(
// ImVec2(SETTINGS_WINDOW_WIDTH_EN, SETTINGS_WINDOW_HEIGHT_EN));
// }
// settings_window_pos_reset_ = false;
// }
// ImGui::SetWindowFontScale(0.5f);
// // Settings
// ImGui::Begin(
// localization::settings[localization_language_index_].c_str(),
// nullptr,
// ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse |
// ImGuiWindowFlags_NoSavedSettings);
// ImGui::SetWindowFontScale(0.5f);
// {
// const char *language_items[] = {
// localization::language_zh[localization_language_index_].c_str(),
// localization::language_en[localization_language_index_].c_str()};
// ImGui::SetCursorPosY(32);
// ImGui::Text(
// localization::language[localization_language_index_].c_str());
// if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
// ImGui::SetCursorPosX(LANGUAGE_SELECT_WINDOW_PADDING_CN);
// } else {
// ImGui::SetCursorPosX(LANGUAGE_SELECT_WINDOW_PADDING_EN);
// }
// ImGui::SetCursorPosY(30);
// ImGui::SetNextItemWidth(SETTINGS_SELECT_WINDOW_WIDTH);
// ImGui::Combo("##language", &language_button_value_, language_items,
// IM_ARRAYSIZE(language_items));
// }
// ImGui::Separator();
// {
// const char *video_quality_items[] = {
// localization::video_quality_high[localization_language_index_]
// .c_str(),
// localization::video_quality_medium[localization_language_index_]
// .c_str(),
// localization::video_quality_low[localization_language_index_]
// .c_str()};
// ImGui::SetCursorPosY(62);
// ImGui::Text(localization::video_quality[localization_language_index_]
// .c_str());
// if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
// ImGui::SetCursorPosX(VIDEO_QUALITY_SELECT_WINDOW_PADDING_CN);
// } else {
// ImGui::SetCursorPosX(VIDEO_QUALITY_SELECT_WINDOW_PADDING_EN);
// }
// ImGui::SetCursorPosY(60);
// ImGui::SetNextItemWidth(SETTINGS_SELECT_WINDOW_WIDTH);
// ImGui::Combo("##video_quality", &video_quality_button_value_,
// video_quality_items,
// IM_ARRAYSIZE(video_quality_items));
// }
// ImGui::Separator();
// {
// const char *video_encode_format_items[] = {
// localization::av1[localization_language_index_].c_str(),
// localization::h264[localization_language_index_].c_str()};
// ImGui::SetCursorPosY(92);
// ImGui::Text(
// localization::video_encode_format[localization_language_index_]
// .c_str());
// if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
// ImGui::SetCursorPosX(VIDEO_ENCODE_FORMAT_SELECT_WINDOW_PADDING_CN);
// } else {
// ImGui::SetCursorPosX(VIDEO_ENCODE_FORMAT_SELECT_WINDOW_PADDING_EN);
// }
// ImGui::SetCursorPosY(90);
// ImGui::SetNextItemWidth(SETTINGS_SELECT_WINDOW_WIDTH);
// ImGui::Combo("##video_encode_format",
// &video_encode_format_button_value_,
// video_encode_format_items,
// IM_ARRAYSIZE(video_encode_format_items));
// }
// ImGui::Separator();
// {
// ImGui::SetCursorPosY(122);
// ImGui::Text(localization::enable_hardware_video_codec
// [localization_language_index_]
// .c_str());
// if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
// ImGui::SetCursorPosX(
// ENABLE_HARDWARE_VIDEO_CODEC_CHECKBOX_PADDING_CN);
// } else {
// ImGui::SetCursorPosX(
// ENABLE_HARDWARE_VIDEO_CODEC_CHECKBOX_PADDING_EN);
// }
// ImGui::SetCursorPosY(120);
// ImGui::Checkbox("##enable_hardware_video_codec",
// &enable_hardware_video_codec_);
// }
// if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
// ImGui::SetCursorPosX(SETTINGS_OK_BUTTON_PADDING_CN);
// } else {
// ImGui::SetCursorPosX(SETTINGS_OK_BUTTON_PADDING_EN);
// }
// ImGui::SetCursorPosY(160.0f);
// // OK
// if (ImGui::Button(
// localization::ok[localization_language_index_].c_str())) {
// settings_button_pressed_ = false;
// // Language
// if (language_button_value_ == 0) {
// config_center_.SetLanguage(ConfigCenter::LANGUAGE::CHINESE);
// } else {
// config_center_.SetLanguage(ConfigCenter::LANGUAGE::ENGLISH);
// }
// language_button_value_last_ = language_button_value_;
// localization_language_ =
// (ConfigCenter::LANGUAGE)language_button_value_;
// localization_language_index_ = language_button_value_;
// LOG_INFO("Set localization language: {}",
// localization_language_index_ == 0 ? "zh" : "en");
// // Video quality
// if (video_quality_button_value_ == 0) {
// config_center_.SetVideoQuality(ConfigCenter::VIDEO_QUALITY::HIGH);
// } else if (video_quality_button_value_ == 1) {
// config_center_.SetVideoQuality(ConfigCenter::VIDEO_QUALITY::MEDIUM);
// } else {
// config_center_.SetVideoQuality(ConfigCenter::VIDEO_QUALITY::LOW);
// }
// video_quality_button_value_last_ = video_quality_button_value_;
// // Video encode format
// if (video_encode_format_button_value_ == 0) {
// config_center_.SetVideoEncodeFormat(
// ConfigCenter::VIDEO_ENCODE_FORMAT::AV1);
// } else if (video_encode_format_button_value_ == 1) {
// config_center_.SetVideoEncodeFormat(
// ConfigCenter::VIDEO_ENCODE_FORMAT::H264);
// }
// video_encode_format_button_value_last_ =
// video_encode_format_button_value_;
// // Hardware video codec
// if (enable_hardware_video_codec_) {
// config_center_.SetHardwareVideoCodec(true);
// } else {
// config_center_.SetHardwareVideoCodec(false);
// }
// enable_hardware_video_codec_last_ = enable_hardware_video_codec_;
// SaveSettingsIntoCacheFile();
// settings_window_pos_reset_ = true;
// // Recreate peer instance
// LoadSettingsIntoCacheFile();
// // Recreate peer instance
// {
// DestroyPeer(peer_);
// CreateConnectionPeer();
// LOG_INFO("Recreate peer instance successful");
// }
// }
// ImGui::SameLine();
// // Cancel
// if (ImGui::Button(
// localization::cancel[localization_language_index_].c_str()))
// {
// settings_button_pressed_ = false;
// if (language_button_value_ != language_button_value_last_) {
// language_button_value_ = language_button_value_last_;
// }
// if (video_quality_button_value_ !=
// video_quality_button_value_last_) {
// video_quality_button_value_ = video_quality_button_value_last_;
// }
// if (video_encode_format_button_value_ !=
// video_encode_format_button_value_last_) {
// video_encode_format_button_value_ =
// video_encode_format_button_value_last_;
// }
// if (enable_hardware_video_codec_ !=
// enable_hardware_video_codec_last_) {
// enable_hardware_video_codec_ = enable_hardware_video_codec_last_;
// }
// settings_window_pos_reset_ = true;
// }
// ImGui::End();
// }
ImGui::End();
}
{
ImGui::SetNextWindowPos(ImVec2(MENU_WINDOW_WIDTH_CN + 200, 30),
ImGui::SetNextWindowSize(ImVec2(main_window_width_, main_window_height_),
ImGuiCond_Always);
if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
ImGui::SetNextWindowSize(
ImVec2(MENU_WINDOW_WIDTH_CN, MENU_WINDOW_HEIGHT_CN));
} else {
ImGui::SetNextWindowSize(
ImVec2(MENU_WINDOW_WIDTH_EN, MENU_WINDOW_HEIGHT_EN));
}
ImGui::Begin("test", nullptr,
ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse |
ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoTitleBar);
ImGui::Begin("Render", nullptr,
ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoTitleBar |
ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoScrollbar);
MenuWindow();
LocalWindow();
RemoteWindow();
ImGui::SetWindowFontScale(0.5f);
ImGui::Text(u8"Զ<EFBFBD>̿<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
ImGui::Spacing();
ImGui::Separator();
ImGui::Spacing();
{
ImGui::Text(
localization::remote_id[localization_language_index_].c_str());
ImGui::SameLine();
ImGui::SetNextItemWidth(IPUT_WINDOW_WIDTH);
if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
ImGui::SetCursorPosX(INPUT_WINDOW_PADDING_CN);
} else {
ImGui::SetCursorPosX(INPUT_WINDOW_PADDING_EN);
}
ImGui::SetWindowFontScale(1.0f);
ImGui::InputTextWithHint("##remote_id_", mac_addr_str_.c_str(),
remote_id_, IM_ARRAYSIZE(remote_id_),
ImGuiInputTextFlags_CharsUppercase |
ImGuiInputTextFlags_CharsNoBlank);
ImGui::Spacing();
ImGui::SetWindowFontScale(0.5f);
ImGui::Text(
localization::password[localization_language_index_].c_str());
ImGui::SameLine();
ImGui::SetNextItemWidth(IPUT_WINDOW_WIDTH);
if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
ImGui::SetCursorPosX(INPUT_WINDOW_PADDING_CN);
} else {
ImGui::SetCursorPosX(INPUT_WINDOW_PADDING_EN);
}
ImGui::SetWindowFontScale(1.0f);
ImGui::InputTextWithHint(
"##client_pwd",
localization::max_password_len[localization_language_index_]
.c_str(),
client_password_, IM_ARRAYSIZE(client_password_),
ImGuiInputTextFlags_CharsNoBlank);
ImGui::Spacing();
ImGui::Separator();
ImGui::Spacing();
if (ImGui::Button(connect_button_label_.c_str(),
ImVec2(MENU_WINDOW_WIDTH_CN - 16, 40)) ||
rejoin_) {
int ret = -1;
if ("SignalConnected" == signal_status_str_) {
if (connect_button_label_ ==
localization::connect[localization_language_index_] &&
!connection_established_ && strlen(remote_id_)) {
if (remote_id_ == local_id_ && !peer_reserved_) {
peer_reserved_ = CreatePeer(&params_);
if (peer_reserved_) {
LOG_INFO("Create peer[reserved] instance successful");
std::string local_id = "C-" + mac_addr_str_;
Init(peer_reserved_, local_id.c_str());
LOG_INFO("Peer[reserved] init finish");
} else {
LOG_INFO("Create peer[reserved] instance failed");
}
}
ret = JoinConnection(peer_reserved_ ? peer_reserved_ : peer_,
remote_id_, client_password_);
if (0 == ret) {
if (!peer_reserved_) {
is_client_mode_ = true;
}
rejoin_ = false;
} else {
rejoin_ = true;
}
} else if (connect_button_label_ ==
localization::disconnect
[localization_language_index_] &&
connection_established_) {
ret = LeaveConnection(peer_reserved_ ? peer_reserved_ : peer_);
if (0 == ret) {
rejoin_ = false;
memset(audio_buffer_, 0, 960);
connection_established_ = false;
received_frame_ = false;
is_client_mode_ = false;
}
}
if (0 == ret) {
connect_button_pressed_ = !connect_button_pressed_;
connect_button_label_ =
connect_button_pressed_
? localization::disconnect[localization_language_index_]
: localization::connect[localization_language_index_];
}
}
}
}
ImGui::End();
}
SDL_Event event;
while (SDL_PollEvent(&event)) {
ImGui_ImplSDL2_ProcessEvent(&event);
if (event.type == SDL_QUIT) {
exit_ = true;
} else if (event.type == SDL_WINDOWEVENT &&
event.window.event == SDL_WINDOWEVENT_RESIZED) {
int window_w_last = main_window_width_;
int window_h_last = main_window_height_;
SDL_GetWindowSize(main_window_, &main_window_width_,
&main_window_height_);
int w_change_ratio = abs(main_window_width_ - window_w_last) / 16;
int h_change_ratio = abs(main_window_height_ - window_h_last) / 9;
if (w_change_ratio > h_change_ratio) {
main_window_height_ = main_window_width_ * 9 / 16;
} else {
main_window_width_ = main_window_height_ * 16 / 9;
}
// SDL_SetWindowSize(main_window_, main_window_width_,
// main_window_height_);
} else if (event.type == SDL_WINDOWEVENT &&
event.window.event == SDL_WINDOWEVENT_CLOSE &&
event.window.windowID == SDL_GetWindowID(main_window_)) {
exit_ = true;
} else if (event.type == REFRESH_EVENT) {
sdl_rect_.x = 0;
sdl_rect_.y = 0;
sdl_rect_.w = main_window_width_;
sdl_rect_.h = main_window_height_;
// SDL_UpdateTexture(sdl_texture_, NULL, dst_buffer_, 1280);
} else {
if (connection_established_) {
ProcessMouseKeyEven(event);
}
}
}
// Rendering
ImGui::Render();
SDL_RenderSetScale(sdl_renderer_, io.DisplayFramebufferScale.x,
io.DisplayFramebufferScale.y);
SDL_SetRenderDrawColor(sdl_renderer_, 255, 255, 255, 255);
SDL_RenderClear(sdl_renderer_);
ImGui_ImplSDLRenderer2_RenderDrawData(ImGui::GetDrawData());
SDL_RenderPresent(sdl_renderer_);
frame_count_++;
end_time_ = SDL_GetTicks();
elapsed_time_ = end_time_ - start_time_;
if (elapsed_time_ >= 1000) {
fps_ = frame_count_ / (elapsed_time_ / 1000);
frame_count_ = 0;
window_title = "Remote Desk Client FPS [" + std::to_string(fps_) +
"] status [" + connection_status_str_ + "|" +
connection_status_str_ + "]";
// For MacOS, UI frameworks can only be called from the main thread
SDL_SetWindowTitle(main_window_, window_title.c_str());
start_time_ = end_time_;
}
}
// Cleanup
if (is_create_connection_) {
LeaveConnection(peer_);
is_client_mode_ = false;
}
if (peer_) {
DestroyPeer(peer_);
}
if (peer_reserved_) {
DestroyPeer(peer_reserved_);
}
SDL_CloseAudioDevice(output_dev_);
SDL_CloseAudioDevice(input_dev_);
ImGui_ImplSDLRenderer2_Shutdown();
ImGui_ImplSDL2_Shutdown();
ImGui::DestroyContext();
SDL_DestroyRenderer(sdl_renderer_);
SDL_DestroyWindow(main_window_);
SDL_CloseAudio();
SDL_Quit();
return 0;
}

31
src/multiple_windows/menu_window.cpp Normal file
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#include "render.h"
int Render::MenuWindow() {
ImGui::PushStyleColor(ImGuiCol_MenuBarBg, ImVec4(0, 0, 0, 0));
static bool a, b, c, d, e;
ImGui::SetNextWindowPos(ImVec2(0, 0), ImGuiCond_Always);
ImGui::BeginChild("MenuWindow",
ImVec2(main_window_width_, menu_window_height_),
ImGuiChildFlags_Border);
if (ImGui::BeginMenuBar()) {
if (ImGui::BeginMenu("Menu")) {
ImGui::SetWindowFontScale(0.5f);
ImGui::MenuItem("Auto-resizing window", NULL, &a);
ImGui::MenuItem("Constrained-resizing window", NULL, &b);
ImGui::MenuItem("Fullscreen window", NULL, &c);
ImGui::MenuItem("Long text display", NULL, &d);
ImGui::MenuItem("Manipulating window titles", NULL, &e);
ImGui::SetWindowFontScale(1.0f);
ImGui::EndMenu();
}
ImGui::EndMenuBar();
}
SettingWindow();
ImGui::SetWindowFontScale(1.0f);
ImGui::PopStyleColor();
ImGui::EndChild();
return 0;
}

105
src/multiple_windows/remote_peer_window.cpp Normal file
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#include "IconsFontAwesome6.h"
#include "layout_style.h"
#include "localization.h"
#include "log.h"
#include "render.h"
int Render::RemoteWindow() {
// if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
// ImGui::SetNextWindowSize(
// ImVec2(main_window_width_ - MENU_WINDOW_WIDTH_CN,
// main_window_height_ - menu_window_height_));
// } else {
// ImGui::SetNextWindowSize(
// ImVec2(MENU_WINDOW_WIDTH_EN, MENU_WINDOW_HEIGHT_EN));
// }
ImGui::SetNextWindowPos(ImVec2(local_window_width_, menu_window_height_),
ImGuiCond_Always);
ImGui::BeginChild(
"test",
ImVec2(main_window_width_ - local_window_width_, main_window_height_),
ImGuiChildFlags_Border,
ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse |
ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoTitleBar);
ImGui::SetWindowFontScale(0.5f);
ImGui::Text(u8"Զ<EFBFBD>̿<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
ImGui::SetWindowFontScale(1.0f);
ImGui::Spacing();
ImGui::PushStyleVar(ImGuiStyleVar_ChildRounding, 10.0f);
ImGui::BeginChild(u8"<EFBFBD><EFBFBD><EFBFBD><EFBFBD>2", ImVec2(330, 180), ImGuiChildFlags_Border);
{
ImGui::SetWindowFontScale(0.5f);
ImGui::Text(localization::remote_id[localization_language_index_].c_str());
ImGui::Spacing();
ImGui::SetNextItemWidth(IPUT_WINDOW_WIDTH);
ImGui::SetWindowFontScale(1.0f);
ImGui::InputText(
"##remote_id_", remote_id_, IM_ARRAYSIZE(remote_id_),
ImGuiInputTextFlags_CharsUppercase | ImGuiInputTextFlags_CharsNoBlank);
ImGui::SameLine();
if (ImGui::Button(ICON_FA_ARROW_RIGHT_LONG, ImVec2(55, 35)) || rejoin_) {
int ret = -1;
if ("SignalConnected" == signal_status_str_) {
if (connect_button_label_ ==
localization::connect[localization_language_index_] &&
!connection_established_ && strlen(remote_id_)) {
if (remote_id_ == local_id_ && !peer_reserved_) {
peer_reserved_ = CreatePeer(&params_);
if (peer_reserved_) {
LOG_INFO("Create peer[reserved] instance successful");
std::string local_id = "C-" + mac_addr_str_;
Init(peer_reserved_, local_id.c_str());
LOG_INFO("Peer[reserved] init finish");
} else {
LOG_INFO("Create peer[reserved] instance failed");
}
}
ret = JoinConnection(peer_reserved_ ? peer_reserved_ : peer_,
remote_id_, client_password_);
if (0 == ret) {
if (!peer_reserved_) {
is_client_mode_ = true;
}
rejoin_ = false;
} else {
rejoin_ = true;
}
} else if (connect_button_label_ ==
localization::disconnect[localization_language_index_] &&
connection_established_) {
ret = LeaveConnection(peer_reserved_ ? peer_reserved_ : peer_);
if (0 == ret) {
rejoin_ = false;
memset(audio_buffer_, 0, 960);
connection_established_ = false;
received_frame_ = false;
is_client_mode_ = false;
}
}
if (0 == ret) {
connect_button_pressed_ = !connect_button_pressed_;
connect_button_label_ =
connect_button_pressed_
? localization::disconnect[localization_language_index_]
: localization::connect[localization_language_index_];
}
}
}
}
ImGui::EndChild();
ImGui::PopStyleVar();
ImGui::EndChild();
return 0;
}

457
src/multiple_windows/render.cpp Normal file
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#include "render.h"
#include <fstream>
#include <iostream>
#include <string>
#include "IconsFontAwesome6.h"
#include "device_controller_factory.h"
#include "layout_style.h"
#include "localization.h"
#include "log.h"
#include "platform.h"
#include "screen_capturer_factory.h"
// Refresh Event
#define REFRESH_EVENT (SDL_USEREVENT + 1)
#define NV12_BUFFER_SIZE 1280 * 720 * 3 / 2
Render::Render() {}
Render::~Render() {}
int Render::SaveSettingsIntoCacheFile() {
cd_cache_file_ = fopen("cache.cd", "w+");
if (!cd_cache_file_) {
return -1;
}
fseek(cd_cache_file_, 0, SEEK_SET);
strncpy(cd_cache_.password, input_password_, sizeof(input_password_));
memcpy(&cd_cache_.language, &language_button_value_,
sizeof(language_button_value_));
memcpy(&cd_cache_.video_quality, &video_quality_button_value_,
sizeof(video_quality_button_value_));
memcpy(&cd_cache_.video_encode_format, &video_encode_format_button_value_,
sizeof(video_encode_format_button_value_));
memcpy(&cd_cache_.enable_hardware_video_codec, &enable_hardware_video_codec_,
sizeof(enable_hardware_video_codec_));
fwrite(&cd_cache_, sizeof(cd_cache_), 1, cd_cache_file_);
fclose(cd_cache_file_);
return 0;
}
int Render::LoadSettingsIntoCacheFile() {
cd_cache_file_ = fopen("cache.cd", "r+");
if (!cd_cache_file_) {
return -1;
}
fseek(cd_cache_file_, 0, SEEK_SET);
fread(&cd_cache_, sizeof(cd_cache_), 1, cd_cache_file_);
fclose(cd_cache_file_);
strncpy(input_password_, cd_cache_.password, sizeof(cd_cache_.password));
language_button_value_ = cd_cache_.language;
video_quality_button_value_ = cd_cache_.video_quality;
video_encode_format_button_value_ = cd_cache_.video_encode_format;
enable_hardware_video_codec_ = cd_cache_.enable_hardware_video_codec;
return 0;
}
int Render::StartScreenCapture() {
screen_capturer_ = (ScreenCapturer *)screen_capturer_factory_->Create();
ScreenCapturer::RECORD_DESKTOP_RECT rect;
rect.left = 0;
rect.top = 0;
rect.right = screen_width_;
rect.bottom = screen_height_;
last_frame_time_ = std::chrono::high_resolution_clock::now();
int screen_capturer_init_ret = screen_capturer_->Init(
rect, 60,
[this](unsigned char *data, int size, int width, int height) -> void {
auto now_time = std::chrono::high_resolution_clock::now();
std::chrono::duration<double> duration = now_time - last_frame_time_;
auto tc = duration.count() * 1000;
if (tc >= 0) {
SendData(peer_, DATA_TYPE::VIDEO, (const char *)data,
NV12_BUFFER_SIZE);
last_frame_time_ = now_time;
}
});
if (0 == screen_capturer_init_ret) {
screen_capturer_->Start();
} else {
screen_capturer_->Destroy();
delete screen_capturer_;
screen_capturer_ = nullptr;
}
return 0;
}
int Render::StopScreenCapture() {
if (screen_capturer_) {
LOG_INFO("Destroy screen capturer")
screen_capturer_->Destroy();
delete screen_capturer_;
screen_capturer_ = nullptr;
}
return 0;
}
int Render::StartMouseControl() {
device_controller_factory_ = new DeviceControllerFactory();
mouse_controller_ = (MouseController *)device_controller_factory_->Create(
DeviceControllerFactory::Device::Mouse);
int mouse_controller_init_ret =
mouse_controller_->Init(screen_width_, screen_height_);
if (0 != mouse_controller_init_ret) {
LOG_INFO("Destroy mouse controller")
mouse_controller_->Destroy();
mouse_controller_ = nullptr;
}
return 0;
}
int Render::StopMouseControl() {
if (mouse_controller_) {
mouse_controller_->Destroy();
delete mouse_controller_;
mouse_controller_ = nullptr;
}
return 0;
}
int Render::CreateConnectionPeer() {
mac_addr_str_ = GetMac();
params_.use_cfg_file = false;
params_.signal_server_ip = "150.158.81.30";
params_.signal_server_port = 9099;
params_.stun_server_ip = "150.158.81.30";
params_.stun_server_port = 3478;
params_.turn_server_ip = "150.158.81.30";
params_.turn_server_port = 3478;
params_.turn_server_username = "dijunkun";
params_.turn_server_password = "dijunkunpw";
params_.hardware_acceleration = config_center_.IsHardwareVideoCodec();
params_.av1_encoding = config_center_.GetVideoEncodeFormat() ==
ConfigCenter::VIDEO_ENCODE_FORMAT::AV1
? true
: false;
params_.on_receive_video_buffer = OnReceiveVideoBufferCb;
params_.on_receive_audio_buffer = OnReceiveAudioBufferCb;
params_.on_receive_data_buffer = OnReceiveDataBufferCb;
params_.on_signal_status = OnSignalStatusCb;
params_.on_connection_status = OnConnectionStatusCb;
params_.user_data = this;
peer_ = CreatePeer(&params_);
if (peer_) {
LOG_INFO("Create peer instance successful");
local_id_ = mac_addr_str_;
Init(peer_, local_id_.c_str());
LOG_INFO("Peer init finish");
} else {
LOG_INFO("Create peer instance failed");
}
return 0;
}
int Render::Run() {
LoadSettingsIntoCacheFile();
localization_language_ = (ConfigCenter::LANGUAGE)language_button_value_;
localization_language_index_ = language_button_value_;
// Setup SDL
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO | SDL_INIT_TIMER |
SDL_INIT_GAMECONTROLLER) != 0) {
printf("Error: %s\n", SDL_GetError());
return -1;
}
// From 2.0.18: Enable native IME.
#ifdef SDL_HINT_IME_SHOW_UI
SDL_SetHint(SDL_HINT_IME_SHOW_UI, "1");
#endif
// Create main window with SDL_Renderer graphics context
SDL_WindowFlags window_flags =
(SDL_WindowFlags)(SDL_WINDOW_ALLOW_HIGHDPI | SDL_WINDOW_RESIZABLE);
main_window_ = SDL_CreateWindow("Remote Desk", SDL_WINDOWPOS_CENTERED,
SDL_WINDOWPOS_CENTERED, main_window_width_,
main_window_height_, window_flags);
SDL_DisplayMode DM;
SDL_GetCurrentDisplayMode(0, &DM);
screen_width_ = DM.w;
screen_height_ = DM.h;
sdl_renderer_ = SDL_CreateRenderer(
main_window_, -1, SDL_RENDERER_PRESENTVSYNC | SDL_RENDERER_ACCELERATED);
if (sdl_renderer_ == nullptr) {
SDL_Log("Error creating SDL_Renderer!");
return 0;
}
pixformat_ = SDL_PIXELFORMAT_NV12;
// sdl_texture_ =
// SDL_CreateTexture(sdl_renderer_, pixformat_,
// SDL_TEXTUREACCESS_STREAMING,
// texture_width_, texture_height_);
// video_window_ =
// SDL_CreateWindow("Video", SDL_WINDOWPOS_CENTERED,
// SDL_WINDOWPOS_CENTERED,
// main_window_width_, main_window_height_,
// window_flags);
// video_renderer_ = SDL_CreateRenderer(
// video_window_, -1, SDL_RENDERER_PRESENTVSYNC |
// SDL_RENDERER_ACCELERATED);
// if (video_renderer_ == nullptr) {
// SDL_Log("Error creating SDL_Renderer!");
// return 0;
// }
// video_texture_ = SDL_CreateTexture(video_renderer_, pixformat_,
// SDL_TEXTUREACCESS_STREAMING,
// texture_width_, texture_height_);
// Setup Dear ImGui context
IMGUI_CHECKVERSION();
ImGui::CreateContext();
ImGuiIO &io = ImGui::GetIO();
io.ConfigFlags |=
ImGuiConfigFlags_NavEnableKeyboard; // Enable Keyboard Controls
io.ConfigFlags |=
ImGuiConfigFlags_NavEnableGamepad; // Enable Gamepad Controls
if (config_center_.GetLanguage() == ConfigCenter::LANGUAGE::CHINESE) {
// Load Fonts
#ifdef _WIN32
std::string default_font_path = "c:/windows/fonts/simhei.ttf";
std::ifstream font_path_f(default_font_path.c_str());
std::string font_path =
font_path_f.good() ? "c:/windows/fonts/simhei.ttf" : "";
if (!font_path.empty()) {
io.Fonts->AddFontFromFileTTF(font_path.c_str(), 30.0f, NULL,
io.Fonts->GetGlyphRangesChineseFull());
}
#elif __APPLE__
std::string default_font_path = "/System/Library/Fonts/PingFang.ttc";
std::ifstream font_path_f(default_font_path.c_str());
std::string font_path =
font_path_f.good() ? "/System/Library/Fonts/PingFang.ttc" : "";
if (!font_path.empty()) {
io.Fonts->AddFontFromFileTTF(font_path.c_str(), 13.0f, NULL,
io.Fonts->GetGlyphRangesChineseFull());
}
#elif __linux__
io.Fonts->AddFontFromFileTTF("c:/windows/fonts/msyh.ttc", 13.0f, NULL,
io.Fonts->GetGlyphRangesChineseFull());
#endif
}
ImFontConfig config;
config.MergeMode = true;
config.GlyphMinAdvanceX =
13.0f; // Use if you want to make the icon monospaced
static const ImWchar icon_ranges[] = {ICON_MIN_FA, ICON_MAX_FA, 0};
io.Fonts->AddFontFromFileTTF("fonts/fa-solid-900.ttf", 30.0f, &config,
icon_ranges);
io.Fonts->Build();
// Setup Dear ImGui style
// ImGui::StyleColorsDark();
ImGui::StyleColorsLight();
// Setup Platform/Renderer backends
ImGui_ImplSDL2_InitForSDLRenderer(main_window_, sdl_renderer_);
ImGui_ImplSDLRenderer2_Init(sdl_renderer_);
CreateConnectionPeer();
{
nv12_buffer_ = new char[NV12_BUFFER_SIZE];
// Screen capture
screen_capturer_factory_ = new ScreenCapturerFactory();
// Mouse control
device_controller_factory_ = new DeviceControllerFactory();
}
// Main loop
while (!exit_) {
if (SignalStatus::SignalConnected == signal_status_ &&
!is_create_connection_) {
is_create_connection_ =
CreateConnection(peer_, mac_addr_str_.c_str(), input_password_)
? false
: true;
LOG_INFO("Connected with signal server, create p2p connection");
}
if (!inited_ ||
localization_language_index_last_ != localization_language_index_) {
connect_button_label_ =
connect_button_pressed_
? localization::disconnect[localization_language_index_]
: localization::connect[localization_language_index_];
fullscreen_button_label_ =
fullscreen_button_pressed_
? localization::exit_fullscreen[localization_language_index_]
: localization::fullscreen[localization_language_index_];
mouse_control_button_label_ =
mouse_control_button_pressed_
? localization::release_mouse[localization_language_index_]
: localization::control_mouse[localization_language_index_];
settings_button_label_ =
localization::settings[localization_language_index_];
inited_ = true;
localization_language_index_last_ = localization_language_index_;
}
if (start_screen_capture_ && !screen_capture_is_started_) {
StartScreenCapture();
screen_capture_is_started_ = true;
} else if (!start_screen_capture_ && screen_capture_is_started_) {
StopScreenCapture();
screen_capture_is_started_ = false;
}
if (start_mouse_control_ && !mouse_control_is_started_) {
StartMouseControl();
mouse_control_is_started_ = true;
} else if (!start_mouse_control_ && mouse_control_is_started_) {
StopMouseControl();
mouse_control_is_started_ = false;
}
// Start the Dear ImGui frame
ImGui_ImplSDLRenderer2_NewFrame();
ImGui_ImplSDL2_NewFrame();
ImGui::NewFrame();
MainWindow();
SDL_Event event;
while (SDL_PollEvent(&event)) {
ImGui_ImplSDL2_ProcessEvent(&event);
if (event.type == SDL_QUIT) {
exit_ = true;
} else if (event.window.event == SDL_WINDOWEVENT_SIZE_CHANGED) {
int window_w_last = main_window_width_;
int window_h_last = main_window_height_;
SDL_GetWindowSize(main_window_, &main_window_width_,
&main_window_height_);
// int w_change_ratio = abs(main_window_width_ - window_w_last) / 16;
// int h_change_ratio = abs(main_window_height_ - window_h_last) / 9;
// if (w_change_ratio > h_change_ratio) {
// main_window_height_ = main_window_width_ * 9 / 16;
// } else {
// main_window_width_ = main_window_height_ * 16 / 9;
// }
// SDL_SetWindowSize(main_window_, main_window_width_,
// main_window_height_);
} else if (event.type == SDL_WINDOWEVENT &&
event.window.event == SDL_WINDOWEVENT_CLOSE &&
event.window.windowID == SDL_GetWindowID(main_window_)) {
exit_ = true;
} else if (event.type == REFRESH_EVENT) {
sdl_rect_.x = 0;
sdl_rect_.y = 0;
sdl_rect_.w = main_window_width_;
sdl_rect_.h = main_window_height_;
if (video_texture_)
SDL_UpdateTexture(video_texture_, NULL, dst_buffer_, 1280);
} else {
if (connection_established_) {
ProcessMouseKeyEven(event);
}
}
}
// Rendering
ImGui::Render();
SDL_RenderSetScale(sdl_renderer_, io.DisplayFramebufferScale.x,
io.DisplayFramebufferScale.y);
// SDL_SetRenderDrawColor(sdl_renderer_, 255, 255, 255, 255);
SDL_RenderClear(sdl_renderer_);
if (video_renderer_) {
SDL_RenderCopy(video_renderer_, video_texture_, NULL, &sdl_rect_);
if (!connection_established_ || !received_frame_) {
SDL_RenderClear(video_renderer_);
SDL_SetRenderDrawColor(video_renderer_, 255, 255, 255, 255);
}
SDL_RenderPresent(video_renderer_);
}
ImGui_ImplSDLRenderer2_RenderDrawData(ImGui::GetDrawData());
SDL_RenderPresent(sdl_renderer_);
frame_count_++;
end_time_ = SDL_GetTicks();
elapsed_time_ = end_time_ - start_time_;
if (elapsed_time_ >= 1000) {
fps_ = frame_count_ / (elapsed_time_ / 1000);
frame_count_ = 0;
window_title = "Remote Desk Client FPS [" + std::to_string(fps_) +
"] status [" + connection_status_str_ + "|" +
connection_status_str_ + "]";
// For MacOS, UI frameworks can only be called from the main thread
SDL_SetWindowTitle(main_window_, window_title.c_str());
start_time_ = end_time_;
}
}
// Cleanup
if (is_create_connection_) {
LeaveConnection(peer_);
is_client_mode_ = false;
}
if (peer_) {
DestroyPeer(peer_);
}
if (peer_reserved_) {
DestroyPeer(peer_reserved_);
}
SDL_CloseAudioDevice(output_dev_);
SDL_CloseAudioDevice(input_dev_);
ImGui_ImplSDLRenderer2_Shutdown();
ImGui_ImplSDL2_Shutdown();
ImGui::DestroyContext();
SDL_DestroyRenderer(sdl_renderer_);
SDL_DestroyWindow(main_window_);
SDL_CloseAudio();
SDL_Quit();
return 0;
}

27
src/multiple_windows/main_window.h → src/multiple_windows/render.h
View File

@@ -21,14 +21,21 @@
#include "imgui_impl_sdlrenderer2.h"
#include "screen_capturer_factory.h"
class MainWindow {
class Render {
public:
MainWindow();
~MainWindow();
Render();
~Render();
public:
int Run();
private:
int MainWindow();
int MenuWindow();
int LocalWindow();
int RemoteWindow();
int SettingWindow();
public:
static void OnReceiveVideoBufferCb(const char *data, size_t size,
const char *user_id, size_t user_id_size,
@@ -105,16 +112,23 @@ class MainWindow {
int main_window_height_ = 720;
int main_window_width_before_fullscreen_ = 1280;
int main_window_height_before_fullscreen_ = 720;
int menu_window_height_ = 40;
int local_window_width_ = 350;
int texture_width_ = 1280;
int texture_height_ = 720;
SDL_Texture *sdl_texture_ = nullptr;
SDL_Renderer *sdl_renderer_ = nullptr;
SDL_Rect sdl_rect_;
SDL_Window *main_window_;
SDL_Renderer *sdl_renderer_ = nullptr;
SDL_Texture *sdl_texture_ = nullptr;
SDL_Rect sdl_rect_;
uint32_t pixformat_ = 0;
// video window
SDL_Window *video_window_;
SDL_Renderer *video_renderer_ = nullptr;
SDL_Texture *video_texture_ = nullptr;
bool inited_ = false;
bool exit_ = false;
bool connection_established_ = false;
@@ -130,6 +144,7 @@ class MainWindow {
bool control_mouse_ = false;
bool show_password_ = true;
bool regenerate_password_ = false;
bool video_window_created_ = false;
int regenerate_password_frame_count_ = 0;
int fps_ = 0;

239
src/multiple_windows/render_callback_func.cpp Normal file
View File

@@ -0,0 +1,239 @@
#include "device_controller.h"
#include "localization.h"
#include "render.h"
// Refresh Event
#define REFRESH_EVENT (SDL_USEREVENT + 1)
#define NV12_BUFFER_SIZE 1280 * 720 * 3 / 2
#ifdef REMOTE_DESK_DEBUG
#else
#define MOUSE_CONTROL 1
#endif
int Render::ProcessMouseKeyEven(SDL_Event &ev) {
if (!control_mouse_) {
return 0;
}
float ratio = (float)(1280.0 / main_window_width_);
RemoteAction remote_action;
remote_action.m.x = (size_t)(ev.button.x * ratio);
remote_action.m.y = (size_t)(ev.button.y * ratio);
if (SDL_KEYDOWN == ev.type) // SDL_KEYUP
{
// printf("SDLK_DOWN: %d\n", SDL_KeyCode(ev.key.keysym.sym));
if (SDLK_DOWN == ev.key.keysym.sym) {
// printf("SDLK_DOWN \n");
} else if (SDLK_UP == ev.key.keysym.sym) {
// printf("SDLK_UP \n");
} else if (SDLK_LEFT == ev.key.keysym.sym) {
// printf("SDLK_LEFT \n");
} else if (SDLK_RIGHT == ev.key.keysym.sym) {
// printf("SDLK_RIGHT \n");
}
} else if (SDL_MOUSEBUTTONDOWN == ev.type) {
remote_action.type = ControlType::mouse;
if (SDL_BUTTON_LEFT == ev.button.button) {
remote_action.m.flag = MouseFlag::left_down;
} else if (SDL_BUTTON_RIGHT == ev.button.button) {
remote_action.m.flag = MouseFlag::right_down;
}
if (subwindow_hovered_) {
remote_action.m.flag = MouseFlag::move;
}
SendData(peer_, DATA_TYPE::DATA, (const char *)&remote_action,
sizeof(remote_action));
} else if (SDL_MOUSEBUTTONUP == ev.type) {
remote_action.type = ControlType::mouse;
if (SDL_BUTTON_LEFT == ev.button.button) {
remote_action.m.flag = MouseFlag::left_up;
} else if (SDL_BUTTON_RIGHT == ev.button.button) {
remote_action.m.flag = MouseFlag::right_up;
}
if (subwindow_hovered_) {
remote_action.m.flag = MouseFlag::move;
}
SendData(peer_, DATA_TYPE::DATA, (const char *)&remote_action,
sizeof(remote_action));
} else if (SDL_MOUSEMOTION == ev.type) {
remote_action.type = ControlType::mouse;
remote_action.m.flag = MouseFlag::move;
SendData(peer_, DATA_TYPE::DATA, (const char *)&remote_action,
sizeof(remote_action));
} else if (SDL_QUIT == ev.type) {
SDL_Event event;
event.type = SDL_QUIT;
SDL_PushEvent(&event);
printf("SDL_QUIT\n");
return 0;
}
return 0;
}
void Render::SdlCaptureAudioIn(void *userdata, Uint8 *stream, int len) {
if (1) {
if ("Connected" == connection_status_str_) {
SendData(peer_, DATA_TYPE::AUDIO, (const char *)stream, len);
}
} else {
memcpy(audio_buffer_, stream, len);
audio_len_ = len;
SDL_Delay(10);
audio_buffer_fresh_ = true;
}
}
void Render::SdlCaptureAudioOut(void *userdata, Uint8 *stream, int len) {
if (!audio_buffer_fresh_) {
return;
}
SDL_memset(stream, 0, len);
if (audio_len_ == 0) {
return;
} else {
}
len = (len > audio_len_ ? audio_len_ : len);
SDL_MixAudioFormat(stream, audio_buffer_, AUDIO_S16LSB, len,
SDL_MIX_MAXVOLUME);
audio_buffer_fresh_ = false;
}
void Render::OnReceiveVideoBufferCb(const char *data, size_t size,
const char *user_id, size_t user_id_size,
void *user_data) {
Render *render = (Render *)user_data;
if (render->connection_established_) {
memcpy(render->dst_buffer_, data, size);
SDL_Event event;
event.type = REFRESH_EVENT;
SDL_PushEvent(&event);
render->received_frame_ = true;
}
}
void Render::OnReceiveAudioBufferCb(const char *data, size_t size,
const char *user_id, size_t user_id_size,
void *user_data) {
Render *render = (Render *)user_data;
render->audio_buffer_fresh_ = true;
SDL_QueueAudio(render->output_dev_, data, (uint32_t)size);
}
void Render::OnReceiveDataBufferCb(const char *data, size_t size,
const char *user_id, size_t user_id_size,
void *user_data) {
Render *render = (Render *)user_data;
std::string user(user_id, user_id_size);
RemoteAction remote_action;
memcpy(&remote_action, data, sizeof(remote_action));
#if MOUSE_CONTROL
if (render->mouse_controller_) {
render->mouse_controller_->SendCommand(remote_action);
}
#endif
}
void Render::OnSignalStatusCb(SignalStatus status, void *user_data) {
Render *render = (Render *)user_data;
render->signal_status_ = status;
if (SignalStatus::SignalConnecting == status) {
render->signal_status_str_ = "SignalConnecting";
} else if (SignalStatus::SignalConnected == status) {
render->signal_status_str_ = "SignalConnected";
} else if (SignalStatus::SignalFailed == status) {
render->signal_status_str_ = "SignalFailed";
} else if (SignalStatus::SignalClosed == status) {
render->signal_status_str_ = "SignalClosed";
} else if (SignalStatus::SignalReconnecting == status) {
render->signal_status_str_ = "SignalReconnecting";
}
}
void Render::OnConnectionStatusCb(ConnectionStatus status, void *user_data) {
Render *render = (Render *)user_data;
render->connection_status_ = status;
if (ConnectionStatus::Connecting == status) {
render->connection_status_str_ = "Connecting";
} else if (ConnectionStatus::Connected == status) {
render->connection_status_str_ = "Connected";
render->connection_established_ = true;
if (!render->is_client_mode_) {
render->start_screen_capture_ = true;
render->start_mouse_control_ = true;
}
if (!render->video_window_created_) {
SDL_WindowFlags window_flags =
(SDL_WindowFlags)(SDL_WINDOW_ALLOW_HIGHDPI | SDL_WINDOW_RESIZABLE);
render->sdl_texture_ =
SDL_CreateTexture(render->sdl_renderer_, render->pixformat_,
SDL_TEXTUREACCESS_STREAMING, render->texture_width_,
render->texture_height_);
render->video_window_ =
SDL_CreateWindow("Video", SDL_WINDOWPOS_CENTERED,
SDL_WINDOWPOS_CENTERED, render->main_window_width_,
render->main_window_height_, window_flags);
render->video_renderer_ = SDL_CreateRenderer(
render->video_window_, -1,
SDL_RENDERER_PRESENTVSYNC | SDL_RENDERER_ACCELERATED);
if (render->video_renderer_ == nullptr) {
SDL_Log("Error creating SDL_Renderer!");
}
render->video_texture_ =
SDL_CreateTexture(render->video_renderer_, render->pixformat_,
SDL_TEXTUREACCESS_STREAMING, render->texture_width_,
render->texture_height_);
render->video_window_created_ = true;
}
} else if (ConnectionStatus::Disconnected == status) {
render->connection_status_str_ = "Disconnected";
} else if (ConnectionStatus::Failed == status) {
render->connection_status_str_ = "Failed";
} else if (ConnectionStatus::Closed == status) {
render->connection_status_str_ = "Closed";
render->start_screen_capture_ = false;
render->start_mouse_control_ = false;
render->connection_established_ = false;
render->control_mouse_ = false;
if (render->dst_buffer_) {
memset(render->dst_buffer_, 0, 1280 * 720 * 3);
SDL_UpdateTexture(render->sdl_texture_, NULL, render->dst_buffer_, 1280);
}
} else if (ConnectionStatus::IncorrectPassword == status) {
render->connection_status_str_ = "Incorrect password";
if (render->connect_button_pressed_) {
render->connect_button_pressed_ = false;
render->connection_established_ = false;
render->connect_button_label_ =
render->connect_button_pressed_
? localization::disconnect[render->localization_language_index_]
: localization::connect[render->localization_language_index_];
}
} else if (ConnectionStatus::NoSuchTransmissionId == status) {
render->connection_status_str_ = "No such transmission id";
if (render->connect_button_pressed_) {
render->connect_button_pressed_ = false;
render->connection_established_ = false;
render->connect_button_label_ =
render->connect_button_pressed_
? localization::disconnect[render->localization_language_index_]
: localization::connect[render->localization_language_index_];
}
}
}

280
src/multiple_windows/setting_window.cpp Normal file
View File

@@ -0,0 +1,280 @@
#include "IconsFontAwesome6.h"
#include "layout_style.h"
#include "localization.h"
#include "log.h"
#include "render.h"
int Render::SettingWindow() {
ImGui::SetWindowFontScale(0.5f);
ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, 3.0f);
// Mouse control
std::string mouse = ICON_FA_COMPUTER_MOUSE;
if (ImGui::Button(mouse.c_str(), ImVec2(25, 25))) {
if (mouse_control_button_label_ ==
localization::control_mouse[localization_language_index_] &&
connection_established_) {
mouse_control_button_pressed_ = true;
control_mouse_ = true;
mouse_control_button_label_ =
localization::release_mouse[localization_language_index_];
} else {
control_mouse_ = false;
mouse_control_button_label_ =
localization::control_mouse[localization_language_index_];
}
mouse_control_button_pressed_ = !mouse_control_button_pressed_;
}
ImGui::SameLine();
// Fullscreen
std::string fullscreen = ICON_FA_EXPAND;
if (ImGui::Button(fullscreen.c_str(), ImVec2(25, 25))) {
if (fullscreen_button_label_ ==
localization::fullscreen[localization_language_index_]) {
main_window_width_before_fullscreen_ = main_window_width_;
main_window_height_before_fullscreen_ = main_window_height_;
SDL_SetWindowFullscreen(main_window_, SDL_WINDOW_FULLSCREEN_DESKTOP);
fullscreen_button_label_ =
localization::exit_fullscreen[localization_language_index_];
} else {
SDL_SetWindowFullscreen(main_window_, SDL_FALSE);
SDL_SetWindowSize(main_window_, main_window_width_before_fullscreen_,
main_window_height_before_fullscreen_);
main_window_width_ = main_window_width_before_fullscreen_;
main_window_height_ = main_window_height_before_fullscreen_;
fullscreen_button_label_ =
localization::fullscreen[localization_language_index_];
}
fullscreen_button_pressed_ = !fullscreen_button_pressed_;
}
ImGui::SameLine();
std::string gear = ICON_FA_GEAR;
if (ImGui::Button(gear.c_str(), ImVec2(25, 25))) {
settings_button_pressed_ = !settings_button_pressed_;
settings_window_pos_reset_ = true;
}
if (settings_button_pressed_) {
if (settings_window_pos_reset_) {
const ImGuiViewport *viewport = ImGui::GetMainViewport();
if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
ImGui::SetNextWindowPos(
ImVec2((viewport->WorkSize.x - viewport->WorkPos.x -
SETTINGS_WINDOW_WIDTH_CN) /
2,
(viewport->WorkSize.y - viewport->WorkPos.y -
SETTINGS_WINDOW_HEIGHT_CN) /
2));
ImGui::SetNextWindowSize(
ImVec2(SETTINGS_WINDOW_WIDTH_CN, SETTINGS_WINDOW_HEIGHT_CN));
} else {
ImGui::SetNextWindowPos(
ImVec2((viewport->WorkSize.x - viewport->WorkPos.x -
SETTINGS_WINDOW_WIDTH_EN) /
2,
(viewport->WorkSize.y - viewport->WorkPos.y -
SETTINGS_WINDOW_HEIGHT_EN) /
2));
ImGui::SetNextWindowSize(
ImVec2(SETTINGS_WINDOW_WIDTH_EN, SETTINGS_WINDOW_HEIGHT_EN));
}
settings_window_pos_reset_ = false;
}
ImGui::SetWindowFontScale(0.5f);
// Settings
ImGui::Begin(localization::settings[localization_language_index_].c_str(),
nullptr,
ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse |
ImGuiWindowFlags_NoSavedSettings);
ImGui::SetWindowFontScale(0.5f);
{
const char *language_items[] = {
localization::language_zh[localization_language_index_].c_str(),
localization::language_en[localization_language_index_].c_str()};
ImGui::SetCursorPosY(32);
ImGui::Text(localization::language[localization_language_index_].c_str());
if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
ImGui::SetCursorPosX(LANGUAGE_SELECT_WINDOW_PADDING_CN);
} else {
ImGui::SetCursorPosX(LANGUAGE_SELECT_WINDOW_PADDING_EN);
}
ImGui::SetCursorPosY(30);
ImGui::SetNextItemWidth(SETTINGS_SELECT_WINDOW_WIDTH);
ImGui::Combo("##language", &language_button_value_, language_items,
IM_ARRAYSIZE(language_items));
}
ImGui::Separator();
{
const char *video_quality_items[] = {
localization::video_quality_high[localization_language_index_]
.c_str(),
localization::video_quality_medium[localization_language_index_]
.c_str(),
localization::video_quality_low[localization_language_index_]
.c_str()};
ImGui::SetCursorPosY(62);
ImGui::Text(
localization::video_quality[localization_language_index_].c_str());
if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
ImGui::SetCursorPosX(VIDEO_QUALITY_SELECT_WINDOW_PADDING_CN);
} else {
ImGui::SetCursorPosX(VIDEO_QUALITY_SELECT_WINDOW_PADDING_EN);
}
ImGui::SetCursorPosY(60);
ImGui::SetNextItemWidth(SETTINGS_SELECT_WINDOW_WIDTH);
ImGui::Combo("##video_quality", &video_quality_button_value_,
video_quality_items, IM_ARRAYSIZE(video_quality_items));
}
ImGui::Separator();
{
const char *video_encode_format_items[] = {
localization::av1[localization_language_index_].c_str(),
localization::h264[localization_language_index_].c_str()};
ImGui::SetCursorPosY(92);
ImGui::Text(
localization::video_encode_format[localization_language_index_]
.c_str());
if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
ImGui::SetCursorPosX(VIDEO_ENCODE_FORMAT_SELECT_WINDOW_PADDING_CN);
} else {
ImGui::SetCursorPosX(VIDEO_ENCODE_FORMAT_SELECT_WINDOW_PADDING_EN);
}
ImGui::SetCursorPosY(90);
ImGui::SetNextItemWidth(SETTINGS_SELECT_WINDOW_WIDTH);
ImGui::Combo("##video_encode_format", &video_encode_format_button_value_,
video_encode_format_items,
IM_ARRAYSIZE(video_encode_format_items));
}
ImGui::Separator();
{
ImGui::SetCursorPosY(122);
ImGui::Text(localization::enable_hardware_video_codec
[localization_language_index_]
.c_str());
if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
ImGui::SetCursorPosX(ENABLE_HARDWARE_VIDEO_CODEC_CHECKBOX_PADDING_CN);
} else {
ImGui::SetCursorPosX(ENABLE_HARDWARE_VIDEO_CODEC_CHECKBOX_PADDING_EN);
}
ImGui::SetCursorPosY(120);
ImGui::Checkbox("##enable_hardware_video_codec",
&enable_hardware_video_codec_);
}
if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
ImGui::SetCursorPosX(SETTINGS_OK_BUTTON_PADDING_CN);
} else {
ImGui::SetCursorPosX(SETTINGS_OK_BUTTON_PADDING_EN);
}
ImGui::SetCursorPosY(160.0f);
// OK
if (ImGui::Button(localization::ok[localization_language_index_].c_str())) {
settings_button_pressed_ = false;
// Language
if (language_button_value_ == 0) {
config_center_.SetLanguage(ConfigCenter::LANGUAGE::CHINESE);
} else {
config_center_.SetLanguage(ConfigCenter::LANGUAGE::ENGLISH);
}
language_button_value_last_ = language_button_value_;
localization_language_ = (ConfigCenter::LANGUAGE)language_button_value_;
localization_language_index_ = language_button_value_;
LOG_INFO("Set localization language: {}",
localization_language_index_ == 0 ? "zh" : "en");
// Video quality
if (video_quality_button_value_ == 0) {
config_center_.SetVideoQuality(ConfigCenter::VIDEO_QUALITY::HIGH);
} else if (video_quality_button_value_ == 1) {
config_center_.SetVideoQuality(ConfigCenter::VIDEO_QUALITY::MEDIUM);
} else {
config_center_.SetVideoQuality(ConfigCenter::VIDEO_QUALITY::LOW);
}
video_quality_button_value_last_ = video_quality_button_value_;
// Video encode format
if (video_encode_format_button_value_ == 0) {
config_center_.SetVideoEncodeFormat(
ConfigCenter::VIDEO_ENCODE_FORMAT::AV1);
} else if (video_encode_format_button_value_ == 1) {
config_center_.SetVideoEncodeFormat(
ConfigCenter::VIDEO_ENCODE_FORMAT::H264);
}
video_encode_format_button_value_last_ =
video_encode_format_button_value_;
// Hardware video codec
if (enable_hardware_video_codec_) {
config_center_.SetHardwareVideoCodec(true);
} else {
config_center_.SetHardwareVideoCodec(false);
}
enable_hardware_video_codec_last_ = enable_hardware_video_codec_;
SaveSettingsIntoCacheFile();
settings_window_pos_reset_ = true;
// Recreate peer instance
LoadSettingsIntoCacheFile();
// Recreate peer instance
{
DestroyPeer(peer_);
CreateConnectionPeer();
LOG_INFO("Recreate peer instance successful");
}
}
ImGui::SameLine();
// Cancel
if (ImGui::Button(
localization::cancel[localization_language_index_].c_str())) {
settings_button_pressed_ = false;
if (language_button_value_ != language_button_value_last_) {
language_button_value_ = language_button_value_last_;
}
if (video_quality_button_value_ != video_quality_button_value_last_) {
video_quality_button_value_ = video_quality_button_value_last_;
}
if (video_encode_format_button_value_ !=
video_encode_format_button_value_last_) {
video_encode_format_button_value_ =
video_encode_format_button_value_last_;
}
if (enable_hardware_video_codec_ != enable_hardware_video_codec_last_) {
enable_hardware_video_codec_ = enable_hardware_video_codec_last_;
}
settings_window_pos_reset_ = true;
}
ImGui::End();
}
return 0;
}

216
src/single_window/main_window_callback_func.cpp
View File

@@ -1,216 +0,0 @@
#include "device_controller.h"
#include "localization.h"
#include "main_window.h"
// Refresh Event
#define REFRESH_EVENT (SDL_USEREVENT + 1)
#define NV12_BUFFER_SIZE 1280 * 720 * 3 / 2
#ifdef REMOTE_DESK_DEBUG
#else
#define MOUSE_CONTROL 1
#endif
int MainWindow::ProcessMouseKeyEven(SDL_Event &ev) {
if (!control_mouse_) {
return 0;
}
float ratio = (float)(1280.0 / main_window_width_);
RemoteAction remote_action;
remote_action.m.x = (size_t)(ev.button.x * ratio);
remote_action.m.y = (size_t)(ev.button.y * ratio);
if (SDL_KEYDOWN == ev.type) // SDL_KEYUP
{
// printf("SDLK_DOWN: %d\n", SDL_KeyCode(ev.key.keysym.sym));
if (SDLK_DOWN == ev.key.keysym.sym) {
// printf("SDLK_DOWN \n");
} else if (SDLK_UP == ev.key.keysym.sym) {
// printf("SDLK_UP \n");
} else if (SDLK_LEFT == ev.key.keysym.sym) {
// printf("SDLK_LEFT \n");
} else if (SDLK_RIGHT == ev.key.keysym.sym) {
// printf("SDLK_RIGHT \n");
}
} else if (SDL_MOUSEBUTTONDOWN == ev.type) {
remote_action.type = ControlType::mouse;
if (SDL_BUTTON_LEFT == ev.button.button) {
remote_action.m.flag = MouseFlag::left_down;
} else if (SDL_BUTTON_RIGHT == ev.button.button) {
remote_action.m.flag = MouseFlag::right_down;
}
if (subwindow_hovered_) {
remote_action.m.flag = MouseFlag::move;
}
SendData(peer_, DATA_TYPE::DATA, (const char *)&remote_action,
sizeof(remote_action));
} else if (SDL_MOUSEBUTTONUP == ev.type) {
remote_action.type = ControlType::mouse;
if (SDL_BUTTON_LEFT == ev.button.button) {
remote_action.m.flag = MouseFlag::left_up;
} else if (SDL_BUTTON_RIGHT == ev.button.button) {
remote_action.m.flag = MouseFlag::right_up;
}
if (subwindow_hovered_) {
remote_action.m.flag = MouseFlag::move;
}
SendData(peer_, DATA_TYPE::DATA, (const char *)&remote_action,
sizeof(remote_action));
} else if (SDL_MOUSEMOTION == ev.type) {
remote_action.type = ControlType::mouse;
remote_action.m.flag = MouseFlag::move;
SendData(peer_, DATA_TYPE::DATA, (const char *)&remote_action,
sizeof(remote_action));
} else if (SDL_QUIT == ev.type) {
SDL_Event event;
event.type = SDL_QUIT;
SDL_PushEvent(&event);
printf("SDL_QUIT\n");
return 0;
}
return 0;
}
void MainWindow::SdlCaptureAudioIn(void *userdata, Uint8 *stream, int len) {
if (1) {
if ("Connected" == connection_status_str_) {
SendData(peer_, DATA_TYPE::AUDIO, (const char *)stream, len);
}
} else {
memcpy(audio_buffer_, stream, len);
audio_len_ = len;
SDL_Delay(10);
audio_buffer_fresh_ = true;
}
}
void MainWindow::SdlCaptureAudioOut(void *userdata, Uint8 *stream, int len) {
if (!audio_buffer_fresh_) {
return;
}
SDL_memset(stream, 0, len);
if (audio_len_ == 0) {
return;
} else {
}
len = (len > audio_len_ ? audio_len_ : len);
SDL_MixAudioFormat(stream, audio_buffer_, AUDIO_S16LSB, len,
SDL_MIX_MAXVOLUME);
audio_buffer_fresh_ = false;
}
void MainWindow::OnReceiveVideoBufferCb(const char *data, size_t size,
const char *user_id,
size_t user_id_size, void *user_data) {
MainWindow *main_window = (MainWindow *)user_data;
if (main_window->connection_established_) {
memcpy(main_window->dst_buffer_, data, size);
SDL_Event event;
event.type = REFRESH_EVENT;
SDL_PushEvent(&event);
main_window->received_frame_ = true;
}
}
void MainWindow::OnReceiveAudioBufferCb(const char *data, size_t size,
const char *user_id,
size_t user_id_size, void *user_data) {
MainWindow *main_window = (MainWindow *)user_data;
main_window->audio_buffer_fresh_ = true;
SDL_QueueAudio(main_window->output_dev_, data, (uint32_t)size);
}
void MainWindow::OnReceiveDataBufferCb(const char *data, size_t size,
const char *user_id, size_t user_id_size,
void *user_data) {
MainWindow *main_window = (MainWindow *)user_data;
std::string user(user_id, user_id_size);
RemoteAction remote_action;
memcpy(&remote_action, data, sizeof(remote_action));
#if MOUSE_CONTROL
if (main_window->mouse_controller_) {
main_window->mouse_controller_->SendCommand(remote_action);
}
#endif
}
void MainWindow::OnSignalStatusCb(SignalStatus status, void *user_data) {
MainWindow *main_window = (MainWindow *)user_data;
main_window->signal_status_ = status;
if (SignalStatus::SignalConnecting == status) {
main_window->signal_status_str_ = "SignalConnecting";
} else if (SignalStatus::SignalConnected == status) {
main_window->signal_status_str_ = "SignalConnected";
} else if (SignalStatus::SignalFailed == status) {
main_window->signal_status_str_ = "SignalFailed";
} else if (SignalStatus::SignalClosed == status) {
main_window->signal_status_str_ = "SignalClosed";
} else if (SignalStatus::SignalReconnecting == status) {
main_window->signal_status_str_ = "SignalReconnecting";
}
}
void MainWindow::OnConnectionStatusCb(ConnectionStatus status,
void *user_data) {
MainWindow *main_window = (MainWindow *)user_data;
main_window->connection_status_ = status;
if (ConnectionStatus::Connecting == status) {
main_window->connection_status_str_ = "Connecting";
} else if (ConnectionStatus::Connected == status) {
main_window->connection_status_str_ = "Connected";
main_window->connection_established_ = true;
if (!main_window->is_client_mode_) {
main_window->start_screen_capture_ = true;
main_window->start_mouse_control_ = true;
}
} else if (ConnectionStatus::Disconnected == status) {
main_window->connection_status_str_ = "Disconnected";
} else if (ConnectionStatus::Failed == status) {
main_window->connection_status_str_ = "Failed";
} else if (ConnectionStatus::Closed == status) {
main_window->connection_status_str_ = "Closed";
main_window->start_screen_capture_ = false;
main_window->start_mouse_control_ = false;
main_window->connection_established_ = false;
main_window->control_mouse_ = false;
if (main_window->dst_buffer_) {
memset(main_window->dst_buffer_, 0, 1280 * 720 * 3);
SDL_UpdateTexture(main_window->sdl_texture_, NULL,
main_window->dst_buffer_, 1280);
}
} else if (ConnectionStatus::IncorrectPassword == status) {
main_window->connection_status_str_ = "Incorrect password";
if (main_window->connect_button_pressed_) {
main_window->connect_button_pressed_ = false;
main_window->connection_established_ = false;
main_window->connect_button_label_ =
main_window->connect_button_pressed_
? localization::disconnect[main_window
->localization_language_index_]
: localization::connect[main_window
->localization_language_index_];
}
} else if (ConnectionStatus::NoSuchTransmissionId == status) {
main_window->connection_status_str_ = "No such transmission id";
if (main_window->connect_button_pressed_) {
main_window->connect_button_pressed_ = false;
main_window->connection_established_ = false;
main_window->connect_button_label_ =
main_window->connect_button_pressed_
? localization::disconnect[main_window
->localization_language_index_]
: localization::connect[main_window
->localization_language_index_];
}
}
}

23
src/single_window/main_window.cpp → src/single_window/render.cpp
View File

@@ -1,5 +1,3 @@
#include "main_window.h"
#include <fstream>
#include <iostream>
#include <string>
@@ -9,17 +7,18 @@
#include "localization.h"
#include "log.h"
#include "platform.h"
#include "render.h"
#include "screen_capturer_factory.h"
// Refresh Event
#define REFRESH_EVENT (SDL_USEREVENT + 1)
#define NV12_BUFFER_SIZE 1280 * 720 * 3 / 2
MainWindow::MainWindow() {}
Render::Render() {}
MainWindow::~MainWindow() {}
Render::~Render() {}
int MainWindow::SaveSettingsIntoCacheFile() {
int Render::SaveSettingsIntoCacheFile() {
cd_cache_file_ = fopen("cache.cd", "w+");
if (!cd_cache_file_) {
return -1;
@@ -41,7 +40,7 @@ int MainWindow::SaveSettingsIntoCacheFile() {
return 0;
}
int MainWindow::LoadSettingsIntoCacheFile() {
int Render::LoadSettingsIntoCacheFile() {
cd_cache_file_ = fopen("cache.cd", "r+");
if (!cd_cache_file_) {
return -1;
@@ -59,7 +58,7 @@ int MainWindow::LoadSettingsIntoCacheFile() {
return 0;
}
int MainWindow::StartScreenCapture() {
int Render::StartScreenCapture() {
screen_capturer_ = (ScreenCapturer *)screen_capturer_factory_->Create();
ScreenCapturer::RECORD_DESKTOP_RECT rect;
rect.left = 0;
@@ -93,7 +92,7 @@ int MainWindow::StartScreenCapture() {
return 0;
}
int MainWindow::StopScreenCapture() {
int Render::StopScreenCapture() {
if (screen_capturer_) {
LOG_INFO("Destroy screen capturer")
screen_capturer_->Destroy();
@@ -104,7 +103,7 @@ int MainWindow::StopScreenCapture() {
return 0;
}
int MainWindow::StartMouseControl() {
int Render::StartMouseControl() {
device_controller_factory_ = new DeviceControllerFactory();
mouse_controller_ = (MouseController *)device_controller_factory_->Create(
DeviceControllerFactory::Device::Mouse);
@@ -119,7 +118,7 @@ int MainWindow::StartMouseControl() {
return 0;
}
int MainWindow::StopMouseControl() {
int Render::StopMouseControl() {
if (mouse_controller_) {
mouse_controller_->Destroy();
delete mouse_controller_;
@@ -128,7 +127,7 @@ int MainWindow::StopMouseControl() {
return 0;
}
int MainWindow::CreateConnectionPeer() {
int Render::CreateConnectionPeer() {
mac_addr_str_ = GetMac();
params_.use_cfg_file = false;
@@ -165,7 +164,7 @@ int MainWindow::CreateConnectionPeer() {
return 0;
}
int MainWindow::Run() {
int Render::Run() {
LoadSettingsIntoCacheFile();
localization_language_ = (ConfigCenter::LANGUAGE)language_button_value_;

6
src/single_window/main_window.h → src/single_window/render.h
View File

@@ -21,10 +21,10 @@
#include "imgui_impl_sdlrenderer2.h"
#include "screen_capturer_factory.h"
class MainWindow {
class Render {
public:
MainWindow();
~MainWindow();
Render();
~Render();
public:
int Run();

37
src/multiple_windows/main_window_callback_func.cpp → src/single_window/render_callback_func.cpp
View File

@@ -1,6 +1,6 @@
#include "device_controller.h"
#include "localization.h"
#include "main_window.h"
#include "render.h"
// Refresh Event
#define REFRESH_EVENT (SDL_USEREVENT + 1)
@@ -11,7 +11,7 @@
#define MOUSE_CONTROL 1
#endif
int MainWindow::ProcessMouseKeyEven(SDL_Event &ev) {
int Render::ProcessMouseKeyEven(SDL_Event &ev) {
if (!control_mouse_) {
return 0;
}
@@ -77,7 +77,7 @@ int MainWindow::ProcessMouseKeyEven(SDL_Event &ev) {
return 0;
}
void MainWindow::SdlCaptureAudioIn(void *userdata, Uint8 *stream, int len) {
void Render::SdlCaptureAudioIn(void *userdata, Uint8 *stream, int len) {
if (1) {
if ("Connected" == connection_status_str_) {
SendData(peer_, DATA_TYPE::AUDIO, (const char *)stream, len);
@@ -90,7 +90,7 @@ void MainWindow::SdlCaptureAudioIn(void *userdata, Uint8 *stream, int len) {
}
}
void MainWindow::SdlCaptureAudioOut(void *userdata, Uint8 *stream, int len) {
void Render::SdlCaptureAudioOut(void *userdata, Uint8 *stream, int len) {
if (!audio_buffer_fresh_) {
return;
}
@@ -108,10 +108,10 @@ void MainWindow::SdlCaptureAudioOut(void *userdata, Uint8 *stream, int len) {
audio_buffer_fresh_ = false;
}
void MainWindow::OnReceiveVideoBufferCb(const char *data, size_t size,
const char *user_id,
size_t user_id_size, void *user_data) {
MainWindow *main_window = (MainWindow *)user_data;
void Render::OnReceiveVideoBufferCb(const char *data, size_t size,
const char *user_id, size_t user_id_size,
void *user_data) {
Render *main_window = (Render *)user_data;
if (main_window->connection_established_) {
memcpy(main_window->dst_buffer_, data, size);
SDL_Event event;
@@ -121,18 +121,18 @@ void MainWindow::OnReceiveVideoBufferCb(const char *data, size_t size,
}
}
void MainWindow::OnReceiveAudioBufferCb(const char *data, size_t size,
const char *user_id,
size_t user_id_size, void *user_data) {
MainWindow *main_window = (MainWindow *)user_data;
void Render::OnReceiveAudioBufferCb(const char *data, size_t size,
const char *user_id, size_t user_id_size,
void *user_data) {
Render *main_window = (Render *)user_data;
main_window->audio_buffer_fresh_ = true;
SDL_QueueAudio(main_window->output_dev_, data, (uint32_t)size);
}
void MainWindow::OnReceiveDataBufferCb(const char *data, size_t size,
void Render::OnReceiveDataBufferCb(const char *data, size_t size,
const char *user_id, size_t user_id_size,
void *user_data) {
MainWindow *main_window = (MainWindow *)user_data;
Render *main_window = (Render *)user_data;
std::string user(user_id, user_id_size);
RemoteAction remote_action;
memcpy(&remote_action, data, sizeof(remote_action));
@@ -144,8 +144,8 @@ void MainWindow::OnReceiveDataBufferCb(const char *data, size_t size,
#endif
}
void MainWindow::OnSignalStatusCb(SignalStatus status, void *user_data) {
MainWindow *main_window = (MainWindow *)user_data;
void Render::OnSignalStatusCb(SignalStatus status, void *user_data) {
Render *main_window = (Render *)user_data;
main_window->signal_status_ = status;
if (SignalStatus::SignalConnecting == status) {
main_window->signal_status_str_ = "SignalConnecting";
@@ -160,9 +160,8 @@ void MainWindow::OnSignalStatusCb(SignalStatus status, void *user_data) {
}
}
void MainWindow::OnConnectionStatusCb(ConnectionStatus status,
void *user_data) {
MainWindow *main_window = (MainWindow *)user_data;
void Render::OnConnectionStatusCb(ConnectionStatus status, void *user_data) {
Render *main_window = (Render *)user_data;
main_window->connection_status_ = status;
if (ConnectionStatus::Connecting == status) {
main_window->connection_status_str_ = "Connecting";