mirror of
https://github.com/wpilibsuite/allwpilib
synced 2026-06-19 00:41:43 +00:00
b2c3b2dd8e
- Twine, StringRef, Format, and NativeFormatting have been removed - Logging now uses fmtlib style formatting - Nearly all uses of wpi::outs/errs have been replaced with fmt::print() or std::puts()/std::fputs() (for unformatted strings). - A wpi/fmt/raw_ostream.h header has been added to enable fmt::print() with wpi::raw_ostream
111 lines
3.0 KiB
C++
111 lines
3.0 KiB
C++
// Copyright (c) FIRST and other WPILib contributors.
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// Open Source Software; you can modify and/or share it under the terms of
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// the WPILib BSD license file in the root directory of this project.
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#include "glass/WindowManager.h"
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#include <algorithm>
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#include <cstdio>
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#include <fmt/format.h>
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#include <wpigui.h>
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using namespace glass;
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WindowManager::WindowManager(std::string_view iniName)
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: m_iniSaver{iniName, this} {}
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// read/write open state to ini file
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void* WindowManager::IniSaver::IniReadOpen(const char* name) {
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return m_manager->GetOrAddWindow(name, true);
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}
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void WindowManager::IniSaver::IniReadLine(void* entry, const char* lineStr) {
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static_cast<Window*>(entry)->IniReadLine(lineStr);
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}
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void WindowManager::IniSaver::IniWriteAll(ImGuiTextBuffer* out_buf) {
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const char* typeName = GetTypeName();
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for (auto&& window : m_manager->m_windows) {
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window->IniWriteAll(typeName, out_buf);
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}
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}
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Window* WindowManager::AddWindow(std::string_view id,
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wpi::unique_function<void()> display) {
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auto win = GetOrAddWindow(id, false);
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if (!win) {
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return nullptr;
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}
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if (win->HasView()) {
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fmt::print(stderr, "GUI: ignoring duplicate window '{}'\n", id);
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return nullptr;
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}
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win->SetView(MakeFunctionView(std::move(display)));
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return win;
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}
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Window* WindowManager::AddWindow(std::string_view id,
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std::unique_ptr<View> view) {
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auto win = GetOrAddWindow(id, false);
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if (!win) {
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return nullptr;
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}
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if (win->HasView()) {
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fmt::print(stderr, "GUI: ignoring duplicate window '{}'\n", id);
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return nullptr;
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}
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win->SetView(std::move(view));
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return win;
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}
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Window* WindowManager::GetOrAddWindow(std::string_view id, bool duplicateOk) {
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// binary search
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auto it = std::lower_bound(
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m_windows.begin(), m_windows.end(), id,
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[](const auto& elem, std::string_view s) { return elem->GetId() < s; });
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if (it != m_windows.end() && (*it)->GetId() == id) {
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if (!duplicateOk) {
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fmt::print(stderr, "GUI: ignoring duplicate window '{}'\n", id);
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return nullptr;
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}
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return it->get();
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}
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// insert before (keeps sort)
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return m_windows.emplace(it, std::make_unique<Window>(id))->get();
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}
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Window* WindowManager::GetWindow(std::string_view id) {
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// binary search
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auto it = std::lower_bound(
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m_windows.begin(), m_windows.end(), id,
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[](const auto& elem, std::string_view s) { return elem->GetId() < s; });
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if (it == m_windows.end() || (*it)->GetId() != id) {
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return nullptr;
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}
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return it->get();
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}
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void WindowManager::GlobalInit() {
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wpi::gui::AddInit([this] { m_iniSaver.Initialize(); });
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wpi::gui::AddWindowScaler([this](float scale) {
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// scale default window positions
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for (auto&& window : m_windows) {
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window->ScaleDefault(scale);
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}
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});
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wpi::gui::AddLateExecute([this] { DisplayWindows(); });
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}
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void WindowManager::DisplayMenu() {
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for (auto&& window : m_windows) {
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window->DisplayMenuItem();
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}
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}
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void WindowManager::DisplayWindows() {
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for (auto&& window : m_windows) {
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window->Display();
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}
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}
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