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Paint增加保存，重写StartMenu的UI，修复部分渲染bug

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Leonmmcoset
2026-03-24 18:42:49 +08:00
parent fc61afb6a7
commit d044e97cea
8 changed files with 363 additions and 76 deletions
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148
Gui/ShellComponents/StartMenu.cs
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@@ -18,6 +18,7 @@ using Cosmos.System.Graphics;
using CMLeonOS;
using CMLeonOS.Gui.UILib;
using CMLeonOS.UILib.Animations;
using System;
using System.Drawing;
namespace CMLeonOS.Gui.ShellComponents
@@ -28,6 +29,27 @@ namespace CMLeonOS.Gui.ShellComponents
{
}
private const int menuWidth = 456;
private const int menuHeight = 320;
private const int outerPadding = 16;
private const int searchHeight = 28;
private const int footerHeight = 72;
private const int actionButtonWidth = 104;
private const int actionButtonHeight = 24;
private static readonly Color MenuBackground = Color.FromArgb(24, 31, 43);
private static readonly Color PanelBackground = Color.FromArgb(35, 44, 58);
private static readonly Color PanelBorder = Color.FromArgb(58, 70, 89);
private static readonly Color HeaderText = Color.White;
private static readonly Color SubText = Color.FromArgb(178, 190, 210);
private static readonly Color SearchBackground = Color.FromArgb(245, 247, 250);
private static readonly Color SearchForeground = Color.FromArgb(28, 34, 45);
private static readonly Color SearchPlaceholder = Color.FromArgb(126, 136, 149);
private static readonly Color NeutralButton = Color.FromArgb(70, 83, 104);
private static readonly Color NeutralButtonBorder = Color.FromArgb(90, 105, 127);
private static readonly Color SearchResultsBackground = Color.FromArgb(31, 39, 52);
private static readonly Color SearchResultsBorder = Color.FromArgb(54, 66, 84);
internal static StartMenu CurrentStartMenu
{
get
@@ -57,94 +79,97 @@ namespace CMLeonOS.Gui.ShellComponents
private Button shutdownButton;
private Button rebootButton;
private Button logOutButton;
private Button allAppsButton;
private const int buttonsPadding = 12;
private const int buttonsWidth = 96;
private const int buttonsHeight = 20;
private const int userHeight = 56;
private const int userPadding = 12;
private const int searchWidth = 128;
private bool isOpen = false;
private void StyleActionButton(Button button, string text)
{
button.Text = text;
button.Background = NeutralButton;
button.Border = NeutralButtonBorder;
button.Foreground = Color.White;
}
internal void ShowStartMenu(bool focusSearch = false)
{
isOpen = true;
bool leftHandStartButton = settingsService.LeftHandStartButton;
window = new Window(this, leftHandStartButton ? 0 : (int)(wm.ScreenWidth / 2 - 408 / 2), 24, 408, 222);
int menuX = leftHandStartButton ? 0 : (int)(wm.ScreenWidth / 2 - menuWidth / 2);
window = new Window(this, menuX, 24, menuWidth, menuHeight);
window.Clear(Color.FromArgb(56, 56, 71));
window.Clear(MenuBackground);
window.DrawRectangle(0, 0, window.Width, window.Height, PanelBorder);
window.DrawString($"Start", Color.White, 12, 12);
window.DrawString("Start", HeaderText, outerPadding, outerPadding - 2);
window.DrawString("Apps, search, and quick actions", SubText, outerPadding, outerPadding + 18);
Rectangle userRect = new Rectangle(userPadding, window.Height - userHeight + userPadding, window.Width - (userPadding * 2), userHeight - (userPadding * 2));
window.DrawImageAlpha(Icons.Icon_User, userRect.X, (int)(userRect.Y + (userRect.Height / 2) - (Icons.Icon_User.Height / 2)));
window.DrawString(UserSystem.CurrentLoggedInUser.Username, Color.White, (int)(userRect.X + Icons.Icon_User.Width + userPadding), (int)(userRect.Y + (userRect.Height / 2) - (16 / 2)));
int searchY = outerPadding + 40;
int searchWidth = window.Width - (outerPadding * 2);
window.DrawFilledRectangle(outerPadding, searchY, searchWidth, searchHeight, SearchBackground);
window.DrawRectangle(outerPadding, searchY, searchWidth, searchHeight, Color.FromArgb(207, 214, 224));
int footerY = window.Height - footerHeight - outerPadding;
window.DrawFilledRectangle(outerPadding, footerY, window.Width - (outerPadding * 2), footerHeight, PanelBackground);
window.DrawRectangle(outerPadding, footerY, window.Width - (outerPadding * 2), footerHeight, PanelBorder);
Rectangle userRect = new Rectangle(outerPadding + 10, footerY + 10, 180, footerHeight - 20);
window.DrawFilledRectangle(userRect.X, userRect.Y, userRect.Width, userRect.Height, Color.FromArgb(44, 55, 73));
window.DrawRectangle(userRect.X, userRect.Y, userRect.Width, userRect.Height, Color.FromArgb(71, 86, 109));
window.DrawImageAlpha(Icons.Icon_User, userRect.X + 10, (int)(userRect.Y + (userRect.Height / 2) - (Icons.Icon_User.Height / 2)));
window.DrawString(UserSystem.CurrentLoggedInUser.Username, Color.White, userRect.X + 38, userRect.Y + 10);
window.DrawString("Local session", SubText, userRect.X + 38, userRect.Y + 28);
wm.AddWindow(window);
int x = 12;
int y = 44;
for (int i = 0; i < 4; i++)
{
AppMetadata app = AppManager.AppMetadatas[i];
Button appButton = new Button(window, x, y, 90, 90);
appButton.Background = app.ThemeColor;
appButton.Foreground = app.ThemeColor.GetForegroundColour();
appButton.Text = app.Name;
appButton.Image = app.Icon;
appButton.OnClick = (x, y) =>
{
app.Start(this);
HideStartMenu();
};
wm.AddWindow(appButton);
x += appButton.Width + 8;
if (x > window.Width - 90)
{
x = 12;
y += 90 + 8;
}
}
shutdownButton = new Button(window, window.Width - buttonsWidth - buttonsPadding, window.Height - buttonsHeight - ((userHeight / 2) - (buttonsHeight / 2)), buttonsWidth, buttonsHeight);
shutdownButton.Text = "Shut down";
int topActionY = footerY + 10;
int bottomActionY = footerY + footerHeight - actionButtonHeight - 10;
shutdownButton = new Button(window, window.Width - outerPadding - actionButtonWidth, bottomActionY, actionButtonWidth, actionButtonHeight);
StyleActionButton(shutdownButton, "Shut down");
shutdownButton.OnClick = ShutdownClicked;
wm.AddWindow(shutdownButton);
rebootButton = new Button(window, window.Width - (buttonsPadding * 2 + buttonsWidth * 2), window.Height - buttonsHeight - ((userHeight / 2) - (buttonsHeight / 2)), buttonsWidth, buttonsHeight);
rebootButton.Text = "Restart";
rebootButton = new Button(window, window.Width - outerPadding - actionButtonWidth * 2 - 8, bottomActionY, actionButtonWidth, actionButtonHeight);
StyleActionButton(rebootButton, "Restart");
rebootButton.OnClick = RebootClicked;
wm.AddWindow(rebootButton);
allAppsButton = new Button(window, window.Width - buttonsWidth - buttonsPadding, window.Height - buttonsHeight - userHeight, buttonsWidth, buttonsHeight);
allAppsButton.Text = "All apps >";
logOutButton = new Button(window, window.Width - outerPadding - actionButtonWidth * 2 - 8, topActionY, actionButtonWidth, actionButtonHeight);
StyleActionButton(logOutButton, "Log out");
logOutButton.OnClick = LogOutClicked;
wm.AddWindow(logOutButton);
allAppsButton = new Button(window, window.Width - outerPadding - actionButtonWidth, topActionY, actionButtonWidth, actionButtonHeight);
StyleActionButton(allAppsButton, "All apps");
allAppsButton.OnClick = AllAppsClicked;
wm.AddWindow(allAppsButton);
Table searchResults = null;
TextBox searchBox = new TextBox(window, (window.Width / 2) - (searchWidth / 2), 12, searchWidth, 20);
TextBox searchBox = new TextBox(window, outerPadding + 6, searchY + 4, searchWidth - 12, searchHeight - 8);
if (focusSearch)
{
wm.Focus = searchBox;
}
searchBox.PlaceholderText = "Search";
searchBox.Background = SearchBackground;
searchBox.Foreground = SearchForeground;
searchBox.PlaceholderForeground = SearchPlaceholder;
searchBox.Changed = () =>
{
if (searchResults == null)
{
searchResults = new Table(searchBox, 0, searchBox.Height, searchBox.Width, 0);
searchResults = new Table(searchBox, 0, searchBox.Height + 4, searchBox.Width, 0);
searchResults.CellHeight = 24;
searchResults.Background = SearchResultsBackground;
searchResults.Foreground = Color.White;
searchResults.Border = SearchResultsBorder;
searchResults.SelectedBackground = Color.FromArgb(62, 84, 120);
searchResults.SelectedBorder = Color.FromArgb(88, 117, 164);
searchResults.SelectedForeground = Color.White;
searchResults.TableCellSelected = (int index) =>
{
@@ -162,12 +187,12 @@ namespace CMLeonOS.Gui.ShellComponents
{
foreach (AppMetadata app in AppManager.AppMetadatas)
{
if (app.Name.ToLower().StartsWith(searchBox.Text.ToLower()))
if (app.Name.ToLower().Contains(searchBox.Text.ToLower()))
{
string name = app.Name;
if (name.Length > 8)
if (name.Length > 22)
{
name = name.Substring(0, 8).Trim() + "...";
name = name.Substring(0, 22).Trim() + "...";
}
searchResults.Cells.Add(new TableCell(app.Icon.Resize(20, 20), name, tag: app));
}
@@ -225,21 +250,28 @@ namespace CMLeonOS.Gui.ShellComponents
Power.Shutdown(reboot: true);
}
private void LogOutClicked(int x, int y)
{
HideStartMenu();
ProcessManager.GetProcess<WindowManager>()?.ClearAllWindows();
ProcessManager.AddProcess(wm, new Lock()).Start();
}
private void AllAppsClicked(int x, int y)
{
Table allAppsTable = new Table(window, 0, 0, window.Width, window.Height);
allAppsTable.CellHeight = 32;
allAppsTable.Background = Color.FromArgb(56, 56, 71);
allAppsTable.Background = MenuBackground;
allAppsTable.Foreground = Color.White;
allAppsTable.Border = Color.FromArgb(36, 36, 51);
allAppsTable.Border = PanelBorder;
allAppsTable.SelectedBackground = Color.FromArgb(57, 76, 108);
allAppsTable.SelectedBorder = Color.FromArgb(86, 109, 146);
foreach (AppMetadata app in AppManager.AppMetadatas)
{
TableCell cell = new TableCell(app.Icon.Resize(20, 20), app.Name);
/*cell.BackgroundColourOverride = app.ThemeColor;
cell.ForegroundColourOverride = app.ThemeColor.GetForegroundColour();*/
allAppsTable.Cells.Add(cell);
}
allAppsTable.Render();