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crossdesk/src/gui/toolbars/control_bar.cpp

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#include "layout.h"
#include "localization.h"
#include "rd_log.h"
#include "render.h"
namespace crossdesk {
int CountDigits(int number) {
if (number == 0) return 1;
return (int)std::floor(std::log10(std::abs(number))) + 1;
}
int BitrateDisplay(int bitrate) {
int num_of_digits = CountDigits(bitrate);
if (num_of_digits <= 3) {
ImGui::Text("%d bps", bitrate);
} else if (num_of_digits > 3 && num_of_digits <= 6) {
ImGui::Text("%d kbps", bitrate / 1000);
} else {
ImGui::Text("%.1f mbps", bitrate / 1000000.0f);
}
return 0;
}
int LossRateDisplay(float loss_rate) {
if (loss_rate < 0.01f) {
ImGui::Text("0%%");
} else {
ImGui::Text("%.0f%%", loss_rate * 100);
}
return 0;
}
int Render::ControlBar(std::shared_ptr<SubStreamWindowProperties>& props) {
float button_width = title_bar_button_height_ * 0.8f;
float button_height = title_bar_button_height_ * 0.8f;
float line_padding = title_bar_button_height_ * 0.12f;
float line_thickness = title_bar_button_height_ * 0.07f;
ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, 3.0f);
if (props->control_bar_expand_) {
ImGui::SetCursorPosX(props->is_control_bar_in_left_
? props->control_window_width_ * 1.02f
: props->control_window_width_ * 0.23f);
ImDrawList* draw_list = ImGui::GetWindowDrawList();
if (!props->is_control_bar_in_left_) {
draw_list->AddLine(
ImVec2(ImGui::GetCursorScreenPos().x - button_height * 0.48f,
ImGui::GetCursorScreenPos().y + button_height * 0.2f),
ImVec2(ImGui::GetCursorScreenPos().x - button_height * 0.48f,
ImGui::GetCursorScreenPos().y + button_height * 0.8f),
IM_COL32(178, 178, 178, 255), 2.0f);
}
std::string display = ICON_FA_DISPLAY;
ImGui::SetWindowFontScale(0.8f);
if (ImGui::Button(display.c_str(), ImVec2(button_width, button_height))) {
ImGui::OpenPopup("display");
}
ImVec2 btn_min = ImGui::GetItemRectMin();
ImVec2 btn_size_actual = ImGui::GetItemRectSize();
if (ImGui::BeginPopup("display")) {
ImGui::SetWindowFontScale(0.8f);
for (int i = 0; i < props->display_info_list_.size(); i++) {
if (ImGui::Selectable(props->display_info_list_[i].name.c_str())) {
props->selected_display_ = i;
RemoteAction remote_action;
remote_action.type = ControlType::display_id;
remote_action.d = i;
if (props->connection_status_ == ConnectionStatus::Connected) {
std::string msg = remote_action.to_json();
SendDataFrame(props->peer_, msg.c_str(), msg.size(),
props->data_label_.c_str());
}
}
props->display_selectable_hovered_ = ImGui::IsWindowHovered();
}
ImGui::EndPopup();
}
ImGui::SetWindowFontScale(0.5f);
ImVec2 text_size = ImGui::CalcTextSize(
std::to_string(props->selected_display_ + 1).c_str());
ImVec2 text_pos =
ImVec2(btn_min.x + (btn_size_actual.x - text_size.x) * 0.5f,
btn_min.y + (btn_size_actual.y - text_size.y) * 0.35f);
ImGui::GetWindowDrawList()->AddText(
text_pos, IM_COL32(0, 0, 0, 255),
std::to_string(props->selected_display_ + 1).c_str());
ImGui::SameLine();
float mouse_x = ImGui::GetCursorScreenPos().x;
float mouse_y = ImGui::GetCursorScreenPos().y;
float disable_mouse_x = mouse_x + line_padding;
float disable_mouse_y = mouse_y + line_padding;
std::string mouse = props->mouse_control_button_pressed_
? ICON_FA_COMPUTER_MOUSE
: ICON_FA_COMPUTER_MOUSE;
ImGui::SetWindowFontScale(0.8f);
if (ImGui::Button(mouse.c_str(), ImVec2(button_width, button_height))) {
if (props->connection_established_) {
start_keyboard_capturer_ = !start_keyboard_capturer_;
props->control_mouse_ = !props->control_mouse_;
props->mouse_control_button_pressed_ =
!props->mouse_control_button_pressed_;
props->mouse_control_button_label_ =
props->mouse_control_button_pressed_
? localization::release_mouse[localization_language_index_]
: localization::control_mouse[localization_language_index_];
}
}
if (!props->mouse_control_button_pressed_) {
draw_list->AddLine(ImVec2(disable_mouse_x, disable_mouse_y),
ImVec2(mouse_x + button_width - line_padding,
mouse_y + button_height - line_padding),
IM_COL32(0, 0, 0, 255), line_thickness);
draw_list->AddLine(
ImVec2(disable_mouse_x - line_thickness * 0.7f,
disable_mouse_y + line_thickness * 0.7f),
ImVec2(
mouse_x + button_width - line_padding - line_thickness * 0.7f,
mouse_y + button_height - line_padding + line_thickness * 0.7f),
ImGui::IsItemHovered() ? IM_COL32(66, 150, 250, 255)
: IM_COL32(179, 213, 253, 255),
line_thickness);
}
ImGui::SameLine();
// audio capture button
float audio_x = ImGui::GetCursorScreenPos().x;
float audio_y = ImGui::GetCursorScreenPos().y;
float disable_audio_x = audio_x + line_padding;
float disable_audio_y = audio_y + line_padding;
std::string audio = props->audio_capture_button_pressed_
? ICON_FA_VOLUME_HIGH
: ICON_FA_VOLUME_HIGH;
ImGui::SetWindowFontScale(0.8f);
if (ImGui::Button(audio.c_str(), ImVec2(button_width, button_height))) {
if (props->connection_established_) {
props->audio_capture_button_pressed_ =
!props->audio_capture_button_pressed_;
props->audio_capture_button_label_ =
props->audio_capture_button_pressed_
? localization::audio_capture[localization_language_index_]
: localization::mute[localization_language_index_];
RemoteAction remote_action;
remote_action.type = ControlType::audio_capture;
remote_action.a = props->audio_capture_button_pressed_;
std::string msg = remote_action.to_json();
SendDataFrame(props->peer_, msg.c_str(), msg.size(),
props->data_label_.c_str());
}
}
if (!props->audio_capture_button_pressed_) {
draw_list->AddLine(ImVec2(disable_audio_x, disable_audio_y),
ImVec2(audio_x + button_width - line_padding,
audio_y + button_height - line_padding),
IM_COL32(0, 0, 0, 255), line_thickness);
draw_list->AddLine(
ImVec2(disable_audio_x - line_thickness * 0.7f,
disable_audio_y + line_thickness * 0.7f),
ImVec2(
audio_x + button_width - line_padding - line_thickness * 0.7f,
audio_y + button_height - line_padding + line_thickness * 0.7f),
ImGui::IsItemHovered() ? IM_COL32(66, 150, 250, 255)
: IM_COL32(179, 213, 253, 255),
line_thickness);
}
ImGui::SameLine();
// net traffic stats button
bool button_color_style_pushed = false;
if (props->net_traffic_stats_button_pressed_) {
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(66 / 255.0f, 150 / 255.0f,
250 / 255.0f, 1.0f));
button_color_style_pushed = true;
}
std::string net_traffic_stats = ICON_FA_SIGNAL;
ImGui::SetWindowFontScale(0.8f);
if (ImGui::Button(net_traffic_stats.c_str(),
ImVec2(button_width, button_height))) {
props->net_traffic_stats_button_pressed_ =
!props->net_traffic_stats_button_pressed_;
props->control_window_height_is_changing_ = true;
props->net_traffic_stats_button_pressed_time_ = ImGui::GetTime();
props->net_traffic_stats_button_label_ =
props->net_traffic_stats_button_pressed_
? localization::hide_net_traffic_stats
[localization_language_index_]
: localization::show_net_traffic_stats
[localization_language_index_];
}
if (button_color_style_pushed) {
ImGui::PopStyleColor();
button_color_style_pushed = false;
}
ImGui::SameLine();
// fullscreen button
std::string fullscreen =
fullscreen_button_pressed_ ? ICON_FA_COMPRESS : ICON_FA_EXPAND;
ImGui::SetWindowFontScale(0.8f);
if (ImGui::Button(fullscreen.c_str(),
ImVec2(button_width, button_height))) {
fullscreen_button_pressed_ = !fullscreen_button_pressed_;
props->fullscreen_button_label_ =
fullscreen_button_pressed_
? localization::exit_fullscreen[localization_language_index_]
: localization::fullscreen[localization_language_index_];
if (fullscreen_button_pressed_) {
SDL_SetWindowFullscreen(stream_window_, true);
} else {
SDL_SetWindowFullscreen(stream_window_, false);
}
props->reset_control_bar_pos_ = true;
}
ImGui::SameLine();
// close button
std::string close_button = ICON_FA_XMARK;
ImGui::SetWindowFontScale(0.8f);
if (ImGui::Button(close_button.c_str(),
ImVec2(button_width, button_height))) {
CleanupPeer(props);
}
ImGui::SameLine();
if (props->is_control_bar_in_left_) {
draw_list->AddLine(
ImVec2(ImGui::GetCursorScreenPos().x + button_height * 0.2f,
ImGui::GetCursorScreenPos().y + button_height * 0.2f),
ImVec2(ImGui::GetCursorScreenPos().x + button_height * 0.2f,
ImGui::GetCursorScreenPos().y + button_height * 0.8f),
IM_COL32(178, 178, 178, 255), 2.0f);
}
ImGui::SameLine();
}
float expand_button_pos_x =
props->control_bar_expand_ ? (props->is_control_bar_in_left_
? props->control_window_width_ * 1.9f
: props->control_window_width_ * 0.03f)
: (props->is_control_bar_in_left_
? props->control_window_width_ * 1.02f
: props->control_window_width_ * 0.23f);
ImGui::SetCursorPosX(expand_button_pos_x);
std::string control_bar =
props->control_bar_expand_
? (props->is_control_bar_in_left_ ? ICON_FA_ANGLE_LEFT
: ICON_FA_ANGLE_RIGHT)
: (props->is_control_bar_in_left_ ? ICON_FA_ANGLE_RIGHT
: ICON_FA_ANGLE_LEFT);
if (ImGui::Button(control_bar.c_str(),
ImVec2(button_height * 0.6f, button_height))) {
props->control_bar_expand_ = !props->control_bar_expand_;
props->control_bar_button_pressed_time_ = ImGui::GetTime();
props->control_window_width_is_changing_ = true;
if (!props->control_bar_expand_) {
props->control_window_height_ = props->control_window_min_height_;
props->net_traffic_stats_button_pressed_ = false;
}
}
if (props->net_traffic_stats_button_pressed_ && props->control_bar_expand_) {
NetTrafficStats(props);
}
ImGui::PopStyleVar();
return 0;
}
int Render::NetTrafficStats(std::shared_ptr<SubStreamWindowProperties>& props) {
ImGui::SetCursorPos(ImVec2(props->is_control_bar_in_left_
? props->control_window_width_ * 1.02f
: props->control_window_width_ * 0.02f,
props->control_window_min_height_));
ImGui::SetWindowFontScale(0.8f);
if (ImGui::BeginTable("NetTrafficStats", 4, ImGuiTableFlags_BordersH,
ImVec2(props->control_window_max_width_ * 0.9f,
props->control_window_max_height_ - 0.9f))) {
ImGui::TableSetupColumn("", ImGuiTableColumnFlags_WidthFixed);
ImGui::TableSetupColumn("", ImGuiTableColumnFlags_WidthStretch);
ImGui::TableSetupColumn("", ImGuiTableColumnFlags_WidthStretch);
ImGui::TableSetupColumn("", ImGuiTableColumnFlags_WidthFixed);
ImGui::TableNextColumn();
ImGui::Text(" ");
ImGui::TableNextColumn();
ImGui::Text("%s", localization::in[localization_language_index_].c_str());
ImGui::TableNextColumn();
ImGui::Text("%s", localization::out[localization_language_index_].c_str());
ImGui::TableNextColumn();
ImGui::Text("%s",
localization::loss_rate[localization_language_index_].c_str());
ImGui::TableNextColumn();
ImGui::Text("%s",
localization::video[localization_language_index_].c_str());
ImGui::TableNextColumn();
BitrateDisplay((int)props->net_traffic_stats_.video_inbound_stats.bitrate);
ImGui::TableNextColumn();
BitrateDisplay((int)props->net_traffic_stats_.video_outbound_stats.bitrate);
ImGui::TableNextColumn();
LossRateDisplay(props->net_traffic_stats_.video_inbound_stats.loss_rate);
ImGui::TableNextColumn();
ImGui::Text("%s",
localization::audio[localization_language_index_].c_str());
ImGui::TableNextColumn();
BitrateDisplay((int)props->net_traffic_stats_.audio_inbound_stats.bitrate);
ImGui::TableNextColumn();
BitrateDisplay((int)props->net_traffic_stats_.audio_outbound_stats.bitrate);
ImGui::TableNextColumn();
LossRateDisplay(props->net_traffic_stats_.audio_inbound_stats.loss_rate);
ImGui::TableNextColumn();
ImGui::Text("%s", localization::data[localization_language_index_].c_str());
ImGui::TableNextColumn();
BitrateDisplay((int)props->net_traffic_stats_.data_inbound_stats.bitrate);
ImGui::TableNextColumn();
BitrateDisplay((int)props->net_traffic_stats_.data_outbound_stats.bitrate);
ImGui::TableNextColumn();
LossRateDisplay(props->net_traffic_stats_.data_inbound_stats.loss_rate);
ImGui::TableNextColumn();
ImGui::Text("%s",
localization::total[localization_language_index_].c_str());
ImGui::TableNextColumn();
BitrateDisplay((int)props->net_traffic_stats_.total_inbound_stats.bitrate);
ImGui::TableNextColumn();
BitrateDisplay((int)props->net_traffic_stats_.total_outbound_stats.bitrate);
ImGui::TableNextColumn();
LossRateDisplay(props->net_traffic_stats_.total_inbound_stats.loss_rate);
ImGui::TableNextColumn();
ImGui::Text("FPS");
ImGui::TableNextColumn();
ImGui::Text("%d", props->fps_);
ImGui::TableNextColumn();
ImGui::TableNextColumn();
ImGui::EndTable();
}
ImGui::SetWindowFontScale(1.0f);
return 0;
}
} // namespace crossdesk
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