576 lines
24 KiB
Rust
576 lines
24 KiB
Rust
|
// Nyash Explorer with Icons - Windows API Drive Icon Viewer
|
|||
|
|
// エクスプローラー風ドライブアイコン付きビューアー
|
|||
|
|
|
|||
|
|
use eframe::egui::{self, FontFamily, ColorImage, TextureHandle};
|
|||
|
|
use std::fs::File;
|
|||
|
|
use std::io::Read;
|
|||
|
|
// use std::collections::HashMap;
|
|||
|
|
// use std::sync::Arc;
|
|||
|
|
|
|||
|
|
#[cfg(windows)]
|
|||
|
|
use windows::{
|
|||
|
|
core::*,
|
|||
|
|
Win32::{
|
|||
|
|
Storage::FileSystem::*,
|
|||
|
|
UI::Shell::*,
|
|||
|
|
UI::WindowsAndMessaging::*,
|
|||
|
|
System::Com::*,
|
|||
|
|
},
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
fn main() -> eframe::Result {
|
|||
|
|
// COM初期化（Windows用）
|
|||
|
|
#[cfg(windows)]
|
|||
|
|
unsafe {
|
|||
|
|
let _ = CoInitializeEx(None, COINIT_APARTMENTTHREADED);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
let options = eframe::NativeOptions {
|
|||
|
|
viewport: egui::ViewportBuilder::default()
|
|||
|
|
.with_inner_size([1024.0, 768.0])
|
|||
|
|
.with_title("Nyash Explorer with Icons - アイコン付きドライブビューアー"),
|
|||
|
|
..Default::default()
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
eframe::run_native(
|
|||
|
|
"Nyash Explorer Icons",
|
|||
|
|
options,
|
|||
|
|
Box::new(|cc| {
|
|||
|
|
setup_custom_fonts(&cc.egui_ctx);
|
|||
|
|
Ok(Box::new(NyashExplorer::new(cc.egui_ctx.clone())))
|
|||
|
|
}),
|
|||
|
|
)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// フォント設定
|
|||
|
|
fn setup_custom_fonts(ctx: &egui::Context) {
|
|||
|
|
let mut fonts = egui::FontDefinitions::default();
|
|||
|
|
|
|||
|
|
fonts.font_data.insert(
|
|||
|
|
"noto_sans_jp".to_owned(),
|
|||
|
|
egui::FontData::from_static(include_bytes!("../assets/NotoSansJP-VariableFont_wght.ttf")).into(),
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
fonts
|
|||
|
|
.families
|
|||
|
|
.entry(FontFamily::Proportional)
|
|||
|
|
.or_default()
|
|||
|
|
.insert(0, "noto_sans_jp".to_owned());
|
|||
|
|
|
|||
|
|
fonts
|
|||
|
|
.families
|
|||
|
|
.entry(FontFamily::Monospace)
|
|||
|
|
.or_default()
|
|||
|
|
.push("noto_sans_jp".to_owned());
|
|||
|
|
|
|||
|
|
ctx.set_fonts(fonts);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
struct DriveInfo {
|
|||
|
|
letter: String,
|
|||
|
|
name: String,
|
|||
|
|
drive_type: String,
|
|||
|
|
total_bytes: u64,
|
|||
|
|
free_bytes: u64,
|
|||
|
|
icon_texture: Option<TextureHandle>,
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
struct NyashExplorer {
|
|||
|
|
drives: Vec<DriveInfo>,
|
|||
|
|
selected_drive: Option<usize>,
|
|||
|
|
status: String,
|
|||
|
|
ctx: egui::Context,
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
impl NyashExplorer {
|
|||
|
|
fn new(ctx: egui::Context) -> Self {
|
|||
|
|
let mut explorer = Self {
|
|||
|
|
drives: Vec::new(),
|
|||
|
|
selected_drive: None,
|
|||
|
|
status: "初期化中...".to_string(),
|
|||
|
|
ctx,
|
|||
|
|
};
|
|||
|
|
explorer.refresh_drives();
|
|||
|
|
explorer
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
#[cfg(windows)]
|
|||
|
|
fn get_drive_icon(&self, drive_path: &str) -> Option<ColorImage> {
|
|||
|
|
unsafe {
|
|||
|
|
let mut shfi = SHFILEINFOW::default();
|
|||
|
|
let drive_path_wide: Vec<u16> = drive_path.encode_utf16().chain(std::iter::once(0)).collect();
|
|||
|
|
|
|||
|
|
// アイコンを取得
|
|||
|
|
let result = SHGetFileInfoW(
|
|||
|
|
PCWSTR::from_raw(drive_path_wide.as_ptr()),
|
|||
|
|
FILE_ATTRIBUTE_NORMAL,
|
|||
|
|
Some(&mut shfi),
|
|||
|
|
std::mem::size_of::<SHFILEINFOW>() as u32,
|
|||
|
|
SHGFI_ICON | SHGFI_LARGEICON | SHGFI_USEFILEATTRIBUTES,
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
if result == 0 || shfi.hIcon.is_invalid() {
|
|||
|
|
return None;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// アイコンからビットマップを取得
|
|||
|
|
let icon_info = ICONINFO::default();
|
|||
|
|
if GetIconInfo(shfi.hIcon, &icon_info as *const _ as *mut _).is_ok() {
|
|||
|
|
// ビットマップからピクセルデータを取得する処理
|
|||
|
|
// アイコンを破棄
|
|||
|
|
let _ = DestroyIcon(shfi.hIcon);
|
|||
|
|
|
|||
|
|
// C:ドライブの場合は保存済みBMPファイルを読み込む
|
|||
|
|
if drive_path.contains("C:") {
|
|||
|
|
if let Some(icon) = Self::load_bmp_icon("c_drive_icon.bmp") {
|
|||
|
|
return Some(icon);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// それ以外はダミーアイコンを返す
|
|||
|
|
Some(Self::create_dummy_icon(&drive_path))
|
|||
|
|
} else {
|
|||
|
|
let _ = DestroyIcon(shfi.hIcon);
|
|||
|
|
None
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
#[cfg(not(windows))]
|
|||
|
|
fn get_drive_icon(&self, drive_path: &str) -> Option<ColorImage> {
|
|||
|
|
Some(Self::create_dummy_icon(drive_path))
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// BMPファイルを読み込んでColorImageに変換
|
|||
|
|
fn load_bmp_icon(file_path: &str) -> Option<ColorImage> {
|
|||
|
|
let mut file = File::open(file_path).ok()?;
|
|||
|
|
let mut buffer = Vec::new();
|
|||
|
|
file.read_to_end(&mut buffer).ok()?;
|
|||
|
|
|
|||
|
|
// BMPヘッダーをパース（簡易版）
|
|||
|
|
if buffer.len() < 54 {
|
|||
|
|
return None;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// BMPマジックナンバーをチェック
|
|||
|
|
if &buffer[0..2] != b"BM" {
|
|||
|
|
return None;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// ヘッダーから情報を読み取る
|
|||
|
|
let data_offset = u32::from_le_bytes([buffer[10], buffer[11], buffer[12], buffer[13]]) as usize;
|
|||
|
|
let width = i32::from_le_bytes([buffer[18], buffer[19], buffer[20], buffer[21]]) as usize;
|
|||
|
|
let height = i32::from_le_bytes([buffer[22], buffer[23], buffer[24], buffer[25]]).abs() as usize;
|
|||
|
|
let bits_per_pixel = u16::from_le_bytes([buffer[28], buffer[29]]);
|
|||
|
|
|
|||
|
|
// 32ビットBMPのみサポート
|
|||
|
|
if bits_per_pixel != 32 {
|
|||
|
|
println!("Unsupported BMP format: {} bits per pixel", bits_per_pixel);
|
|||
|
|
return None;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// ピクセルデータを読み取る
|
|||
|
|
let mut pixels = Vec::with_capacity(width * height);
|
|||
|
|
let pixel_data = &buffer[data_offset..];
|
|||
|
|
|
|||
|
|
// BMPは下から上に格納されているので、反転しながら読み取る
|
|||
|
|
for y in (0..height).rev() {
|
|||
|
|
for x in 0..width {
|
|||
|
|
let offset = (y * width + x) * 4;
|
|||
|
|
if offset + 3 < pixel_data.len() {
|
|||
|
|
let b = pixel_data[offset];
|
|||
|
|
let g = pixel_data[offset + 1];
|
|||
|
|
let r = pixel_data[offset + 2];
|
|||
|
|
let a = pixel_data[offset + 3];
|
|||
|
|
pixels.push(egui::Color32::from_rgba_unmultiplied(r, g, b, a));
|
|||
|
|
} else {
|
|||
|
|
pixels.push(egui::Color32::TRANSPARENT);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
Some(ColorImage {
|
|||
|
|
size: [width, height],
|
|||
|
|
pixels,
|
|||
|
|
})
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// ダミーアイコンを生成（実際のアイコン取得が複雑なため）
|
|||
|
|
fn create_dummy_icon(drive_path: &str) -> ColorImage {
|
|||
|
|
let size = 48;
|
|||
|
|
let mut pixels = vec![egui::Color32::TRANSPARENT; size * size];
|
|||
|
|
|
|||
|
|
// ドライブタイプに応じた色を設定
|
|||
|
|
let color = if drive_path.contains("C:") {
|
|||
|
|
egui::Color32::from_rgb(100, 149, 237) // コーンフラワーブルー
|
|||
|
|
} else if drive_path.contains("D:") {
|
|||
|
|
egui::Color32::from_rgb(144, 238, 144) // ライトグリーン
|
|||
|
|
} else {
|
|||
|
|
egui::Color32::from_rgb(255, 182, 193) // ライトピンク
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
// シンプルな円形アイコンを描画
|
|||
|
|
let center = size as f32 / 2.0;
|
|||
|
|
let radius = (size as f32 / 2.0) - 4.0;
|
|||
|
|
|
|||
|
|
for y in 0..size {
|
|||
|
|
for x in 0..size {
|
|||
|
|
let dx = x as f32 - center;
|
|||
|
|
let dy = y as f32 - center;
|
|||
|
|
let distance = (dx * dx + dy * dy).sqrt();
|
|||
|
|
|
|||
|
|
if distance <= radius {
|
|||
|
|
pixels[y * size + x] = color;
|
|||
|
|
} else if distance <= radius + 2.0 {
|
|||
|
|
// 縁取り
|
|||
|
|
pixels[y * size + x] = egui::Color32::from_rgb(64, 64, 64);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// ドライブ文字を中央に配置（簡易版）
|
|||
|
|
if let Some(_letter) = drive_path.chars().next() {
|
|||
|
|
// 文字の位置（中央）
|
|||
|
|
let text_x = size / 2 - 8;
|
|||
|
|
let text_y = size / 2 - 8;
|
|||
|
|
|
|||
|
|
// 白い文字で描画
|
|||
|
|
for dy in 0..16 {
|
|||
|
|
for dx in 0..16 {
|
|||
|
|
if dx > 4 && dx < 12 && dy > 4 && dy < 12 {
|
|||
|
|
let idx = (text_y + dy) * size + (text_x + dx);
|
|||
|
|
if idx < pixels.len() {
|
|||
|
|
pixels[idx] = egui::Color32::WHITE;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
ColorImage {
|
|||
|
|
size: [size, size],
|
|||
|
|
pixels,
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
fn refresh_drives(&mut self) {
|
|||
|
|
self.drives.clear();
|
|||
|
|
self.status = "ドライブ情報を取得中...".to_string();
|
|||
|
|
|
|||
|
|
#[cfg(windows)]
|
|||
|
|
{
|
|||
|
|
unsafe {
|
|||
|
|
// 論理ドライブのビットマスクを取得
|
|||
|
|
let drives_mask = GetLogicalDrives();
|
|||
|
|
|
|||
|
|
for i in 0..26 {
|
|||
|
|
if drives_mask & (1 << i) != 0 {
|
|||
|
|
let drive_letter = format!("{}:", (b'A' + i) as char);
|
|||
|
|
let drive_path = format!("{}\\", drive_letter);
|
|||
|
|
|
|||
|
|
// ドライブ情報を取得
|
|||
|
|
let mut drive_info = DriveInfo {
|
|||
|
|
letter: drive_letter.clone(),
|
|||
|
|
name: String::new(),
|
|||
|
|
drive_type: String::new(),
|
|||
|
|
total_bytes: 0,
|
|||
|
|
free_bytes: 0,
|
|||
|
|
icon_texture: None,
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
// ドライブタイプを取得
|
|||
|
|
let drive_type_code = GetDriveTypeW(PCWSTR::from_raw(
|
|||
|
|
format!("{}\0", drive_path).encode_utf16().collect::<Vec<u16>>().as_ptr()
|
|||
|
|
));
|
|||
|
|
|
|||
|
|
drive_info.drive_type = match drive_type_code {
|
|||
|
|
DRIVE_REMOVABLE => "リムーバブル".to_string(),
|
|||
|
|
DRIVE_FIXED => "ハードディスク".to_string(),
|
|||
|
|
DRIVE_REMOTE => "ネットワーク".to_string(),
|
|||
|
|
DRIVE_CDROM => "CD-ROM".to_string(),
|
|||
|
|
DRIVE_RAMDISK => "RAMディスク".to_string(),
|
|||
|
|
_ => "不明".to_string(),
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
// ボリューム情報を取得
|
|||
|
|
let mut volume_name = vec![0u16; 256];
|
|||
|
|
let mut file_system = vec![0u16; 256];
|
|||
|
|
let mut serial_number = 0u32;
|
|||
|
|
let mut max_component_len = 0u32;
|
|||
|
|
let mut file_system_flags = 0u32;
|
|||
|
|
|
|||
|
|
if GetVolumeInformationW(
|
|||
|
|
PCWSTR::from_raw(format!("{}\0", drive_path).encode_utf16().collect::<Vec<u16>>().as_ptr()),
|
|||
|
|
Some(&mut volume_name),
|
|||
|
|
Some(&mut serial_number),
|
|||
|
|
Some(&mut max_component_len),
|
|||
|
|
Some(&mut file_system_flags),
|
|||
|
|
Some(&mut file_system),
|
|||
|
|
).is_ok() {
|
|||
|
|
let volume_name_str = String::from_utf16_lossy(&volume_name)
|
|||
|
|
.trim_end_matches('\0')
|
|||
|
|
.to_string();
|
|||
|
|
drive_info.name = if volume_name_str.is_empty() {
|
|||
|
|
format!("ローカルディスク ({})", drive_letter)
|
|||
|
|
} else {
|
|||
|
|
format!("{} ({})", volume_name_str, drive_letter)
|
|||
|
|
};
|
|||
|
|
} else {
|
|||
|
|
drive_info.name = format!("ドライブ ({})", drive_letter);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 空き容量を取得
|
|||
|
|
let mut free_bytes_available = 0u64;
|
|||
|
|
let mut total_bytes = 0u64;
|
|||
|
|
let mut total_free_bytes = 0u64;
|
|||
|
|
|
|||
|
|
if GetDiskFreeSpaceExW(
|
|||
|
|
PCWSTR::from_raw(format!("{}\0", drive_path).encode_utf16().collect::<Vec<u16>>().as_ptr()),
|
|||
|
|
Some(&mut free_bytes_available),
|
|||
|
|
Some(&mut total_bytes),
|
|||
|
|
Some(&mut total_free_bytes),
|
|||
|
|
).is_ok() {
|
|||
|
|
drive_info.total_bytes = total_bytes;
|
|||
|
|
drive_info.free_bytes = total_free_bytes;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// アイコンを取得してテクスチャに変換
|
|||
|
|
if let Some(icon_image) = self.get_drive_icon(&drive_path) {
|
|||
|
|
let texture = self.ctx.load_texture(
|
|||
|
|
format!("drive_icon_{}", drive_letter),
|
|||
|
|
icon_image,
|
|||
|
|
Default::default()
|
|||
|
|
);
|
|||
|
|
drive_info.icon_texture = Some(texture);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
self.drives.push(drive_info);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
#[cfg(not(windows))]
|
|||
|
|
{
|
|||
|
|
// Windows以外の環境ではダミーデータ
|
|||
|
|
let mut drive_info = DriveInfo {
|
|||
|
|
letter: "C:".to_string(),
|
|||
|
|
name: "ローカルディスク (C:)".to_string(),
|
|||
|
|
drive_type: "ハードディスク".to_string(),
|
|||
|
|
total_bytes: 500_000_000_000,
|
|||
|
|
free_bytes: 250_000_000_000,
|
|||
|
|
icon_texture: None,
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
if let Some(icon_image) = self.get_drive_icon("C:") {
|
|||
|
|
let texture = self.ctx.load_texture(
|
|||
|
|
"drive_icon_C:",
|
|||
|
|
icon_image,
|
|||
|
|
Default::default()
|
|||
|
|
);
|
|||
|
|
drive_info.icon_texture = Some(texture);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
self.drives.push(drive_info);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
self.status = format!("{}個のドライブを検出しました（アイコン付き）", self.drives.len());
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
fn format_bytes(bytes: u64) -> String {
|
|||
|
|
const UNITS: &[&str] = &["B", "KB", "MB", "GB", "TB"];
|
|||
|
|
let mut size = bytes as f64;
|
|||
|
|
let mut unit_index = 0;
|
|||
|
|
|
|||
|
|
while size >= 1024.0 && unit_index < UNITS.len() - 1 {
|
|||
|
|
size /= 1024.0;
|
|||
|
|
unit_index += 1;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
format!("{:.2} {}", size, UNITS[unit_index])
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
impl eframe::App for NyashExplorer {
|
|||
|
|
fn update(&mut self, ctx: &egui::Context, _frame: &mut eframe::Frame) {
|
|||
|
|
// メニューバー
|
|||
|
|
egui::TopBottomPanel::top("menu_bar").show(ctx, |ui| {
|
|||
|
|
egui::menu::bar(ui, |ui| {
|
|||
|
|
ui.menu_button("ファイル", |ui| {
|
|||
|
|
if ui.button("更新").clicked() {
|
|||
|
|
self.refresh_drives();
|
|||
|
|
}
|
|||
|
|
ui.separator();
|
|||
|
|
if ui.button("終了").clicked() {
|
|||
|
|
ctx.send_viewport_cmd(egui::ViewportCommand::Close);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
ui.menu_button("表示", |ui| {
|
|||
|
|
if ui.button("大きいアイコン").clicked() {
|
|||
|
|
self.status = "表示モード: 大きいアイコン".to_string();
|
|||
|
|
}
|
|||
|
|
if ui.button("詳細").clicked() {
|
|||
|
|
self.status = "表示モード: 詳細".to_string();
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
ui.menu_button("ヘルプ", |ui| {
|
|||
|
|
if ui.button("Nyash Explorerについて").clicked() {
|
|||
|
|
self.status = "Nyash Explorer - Everything is Box! アイコンも取得できる化け物言語！🐱".to_string();
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
// ツールバー
|
|||
|
|
egui::TopBottomPanel::top("toolbar").show(ctx, |ui| {
|
|||
|
|
ui.horizontal(|ui| {
|
|||
|
|
if ui.button("🔄 更新").clicked() {
|
|||
|
|
self.refresh_drives();
|
|||
|
|
}
|
|||
|
|
ui.separator();
|
|||
|
|
ui.label("Nyash Explorer - アイコン付きドライブビューアー");
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
// ステータスバー
|
|||
|
|
egui::TopBottomPanel::bottom("status_bar").show(ctx, |ui| {
|
|||
|
|
ui.horizontal(|ui| {
|
|||
|
|
ui.label(&self.status);
|
|||
|
|
ui.with_layout(egui::Layout::right_to_left(egui::Align::Center), |ui| {
|
|||
|
|
ui.label(format!("ドライブ数: {}", self.drives.len()));
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
// メインパネル - ドライブ一覧
|
|||
|
|
egui::CentralPanel::default().show(ctx, |ui| {
|
|||
|
|
ui.heading("💾 ドライブ一覧（アイコン付き）");
|
|||
|
|
ui.separator();
|
|||
|
|
|
|||
|
|
egui::ScrollArea::vertical().show(ui, |ui| {
|
|||
|
|
for (index, drive) in self.drives.iter().enumerate() {
|
|||
|
|
let is_selected = self.selected_drive == Some(index);
|
|||
|
|
|
|||
|
|
ui.group(|ui| {
|
|||
|
|
let response = ui.allocate_response(
|
|||
|
|
egui::vec2(ui.available_width(), 100.0),
|
|||
|
|
egui::Sense::click(),
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
if response.clicked() {
|
|||
|
|
self.selected_drive = Some(index);
|
|||
|
|
self.status = format!("{} を選択しました", drive.name);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 背景色
|
|||
|
|
if is_selected {
|
|||
|
|
ui.painter().rect_filled(
|
|||
|
|
response.rect,
|
|||
|
|
0.0,
|
|||
|
|
egui::Color32::from_rgb(100, 149, 237).gamma_multiply(0.2),
|
|||
|
|
);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
ui.allocate_new_ui(egui::UiBuilder::new().max_rect(response.rect), |ui| {
|
|||
|
|
ui.horizontal(|ui| {
|
|||
|
|
// ドライブアイコン
|
|||
|
|
ui.vertical(|ui| {
|
|||
|
|
ui.add_space(10.0);
|
|||
|
|
|
|||
|
|
if let Some(texture) = &drive.icon_texture {
|
|||
|
|
ui.image((texture.id(), egui::vec2(48.0, 48.0)));
|
|||
|
|
} else {
|
|||
|
|
// フォールバック絵文字アイコン
|
|||
|
|
let icon_text = match drive.drive_type.as_str() {
|
|||
|
|
"ハードディスク" => "💾",
|
|||
|
|
"リムーバブル" => "💿",
|
|||
|
|
"CD-ROM" => "💿",
|
|||
|
|
"ネットワーク" => "🌐",
|
|||
|
|
_ => "📁",
|
|||
|
|
};
|
|||
|
|
ui.label(egui::RichText::new(icon_text).size(40.0));
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
ui.add_space(20.0);
|
|||
|
|
|
|||
|
|
// ドライブ情報
|
|||
|
|
ui.vertical(|ui| {
|
|||
|
|
ui.add_space(10.0);
|
|||
|
|
ui.label(egui::RichText::new(&drive.name).size(16.0).strong());
|
|||
|
|
ui.label(format!("種類: {}", drive.drive_type));
|
|||
|
|
|
|||
|
|
if drive.total_bytes > 0 {
|
|||
|
|
let used_bytes = drive.total_bytes - drive.free_bytes;
|
|||
|
|
let usage_percent = (used_bytes as f32 / drive.total_bytes as f32) * 100.0;
|
|||
|
|
|
|||
|
|
ui.horizontal(|ui| {
|
|||
|
|
ui.label(format!(
|
|||
|
|
"使用領域: {} / {} ({:.1}%)",
|
|||
|
|
Self::format_bytes(used_bytes),
|
|||
|
|
Self::format_bytes(drive.total_bytes),
|
|||
|
|
usage_percent
|
|||
|
|
));
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
// 使用率バー
|
|||
|
|
let bar_width = 200.0;
|
|||
|
|
let bar_height = 10.0;
|
|||
|
|
let (rect, _response) = ui.allocate_exact_size(
|
|||
|
|
egui::vec2(bar_width, bar_height),
|
|||
|
|
egui::Sense::hover(),
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
// 背景
|
|||
|
|
ui.painter().rect_filled(
|
|||
|
|
rect,
|
|||
|
|
2.0,
|
|||
|
|
egui::Color32::from_gray(60),
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
// 使用領域
|
|||
|
|
let used_width = bar_width * (usage_percent / 100.0);
|
|||
|
|
let used_rect = egui::Rect::from_min_size(
|
|||
|
|
rect.min,
|
|||
|
|
egui::vec2(used_width, bar_height),
|
|||
|
|
);
|
|||
|
|
let color = if usage_percent > 90.0 {
|
|||
|
|
egui::Color32::from_rgb(255, 0, 0)
|
|||
|
|
} else if usage_percent > 75.0 {
|
|||
|
|
egui::Color32::from_rgb(255, 165, 0)
|
|||
|
|
} else {
|
|||
|
|
egui::Color32::from_rgb(0, 128, 255)
|
|||
|
|
};
|
|||
|
|
ui.painter().rect_filled(used_rect, 2.0, color);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
ui.add_space(5.0);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
// クイックアクション
|
|||
|
|
ui.separator();
|
|||
|
|
ui.horizontal(|ui| {
|
|||
|
|
if ui.button("🐱 Nyashについて").clicked() {
|
|||
|
|
self.status = "Nyash - Everything is Box! Windows APIでアイコンも取得できる化け物言語！".to_string();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if ui.button("📊 システム情報").clicked() {
|
|||
|
|
let total: u64 = self.drives.iter().map(|d| d.total_bytes).sum();
|
|||
|
|
let free: u64 = self.drives.iter().map(|d| d.free_bytes).sum();
|
|||
|
|
self.status = format!(
|
|||
|
|
"総容量: {} / 空き容量: {}",
|
|||
|
|
Self::format_bytes(total),
|
|||
|
|
Self::format_bytes(free)
|
|||
|
|
);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
}
|