b559562dd9
- Replace 90+ fmt.Errorf calls with coreerr.E() from go-log across display, window, systray, keybinding, contextmenu, and mcp packages - Replace os.ReadFile/WriteFile/MkdirAll with coreio.Local in window/layout.go and window/state.go - Update CLAUDE.md: fix key files table for new package structure, document error handling and file I/O conventions, add missing deps - Add 37 tests for window package (task handlers, persistence, tiling modes, snap positions, workflow layouts) - Window coverage: 47.1% → 69.8% Co-Authored-By: Virgil <virgil@lethean.io>
120 lines
3.9 KiB
Go
120 lines
3.9 KiB
Go
// pkg/mcp/tools_screen.go
|
|
package mcp
|
|
|
|
import (
|
|
"context"
|
|
|
|
coreerr "forge.lthn.ai/core/go-log"
|
|
"forge.lthn.ai/core/gui/pkg/screen"
|
|
"github.com/modelcontextprotocol/go-sdk/mcp"
|
|
)
|
|
|
|
// --- screen_list ---
|
|
|
|
type ScreenListInput struct{}
|
|
type ScreenListOutput struct {
|
|
Screens []screen.Screen `json:"screens"`
|
|
}
|
|
|
|
func (s *Subsystem) screenList(_ context.Context, _ *mcp.CallToolRequest, _ ScreenListInput) (*mcp.CallToolResult, ScreenListOutput, error) {
|
|
result, _, err := s.core.QUERY(screen.QueryAll{})
|
|
if err != nil {
|
|
return nil, ScreenListOutput{}, err
|
|
}
|
|
screens, ok := result.([]screen.Screen)
|
|
if !ok {
|
|
return nil, ScreenListOutput{}, coreerr.E("mcp.screenList", "unexpected result type", nil)
|
|
}
|
|
return nil, ScreenListOutput{Screens: screens}, nil
|
|
}
|
|
|
|
// --- screen_get ---
|
|
|
|
type ScreenGetInput struct {
|
|
ID string `json:"id"`
|
|
}
|
|
type ScreenGetOutput struct {
|
|
Screen *screen.Screen `json:"screen"`
|
|
}
|
|
|
|
func (s *Subsystem) screenGet(_ context.Context, _ *mcp.CallToolRequest, input ScreenGetInput) (*mcp.CallToolResult, ScreenGetOutput, error) {
|
|
result, _, err := s.core.QUERY(screen.QueryByID{ID: input.ID})
|
|
if err != nil {
|
|
return nil, ScreenGetOutput{}, err
|
|
}
|
|
scr, ok := result.(*screen.Screen)
|
|
if !ok {
|
|
return nil, ScreenGetOutput{}, coreerr.E("mcp.screenGet", "unexpected result type", nil)
|
|
}
|
|
return nil, ScreenGetOutput{Screen: scr}, nil
|
|
}
|
|
|
|
// --- screen_primary ---
|
|
|
|
type ScreenPrimaryInput struct{}
|
|
type ScreenPrimaryOutput struct {
|
|
Screen *screen.Screen `json:"screen"`
|
|
}
|
|
|
|
func (s *Subsystem) screenPrimary(_ context.Context, _ *mcp.CallToolRequest, _ ScreenPrimaryInput) (*mcp.CallToolResult, ScreenPrimaryOutput, error) {
|
|
result, _, err := s.core.QUERY(screen.QueryPrimary{})
|
|
if err != nil {
|
|
return nil, ScreenPrimaryOutput{}, err
|
|
}
|
|
scr, ok := result.(*screen.Screen)
|
|
if !ok {
|
|
return nil, ScreenPrimaryOutput{}, coreerr.E("mcp.screenPrimary", "unexpected result type", nil)
|
|
}
|
|
return nil, ScreenPrimaryOutput{Screen: scr}, nil
|
|
}
|
|
|
|
// --- screen_at_point ---
|
|
|
|
type ScreenAtPointInput struct {
|
|
X int `json:"x"`
|
|
Y int `json:"y"`
|
|
}
|
|
type ScreenAtPointOutput struct {
|
|
Screen *screen.Screen `json:"screen"`
|
|
}
|
|
|
|
func (s *Subsystem) screenAtPoint(_ context.Context, _ *mcp.CallToolRequest, input ScreenAtPointInput) (*mcp.CallToolResult, ScreenAtPointOutput, error) {
|
|
result, _, err := s.core.QUERY(screen.QueryAtPoint{X: input.X, Y: input.Y})
|
|
if err != nil {
|
|
return nil, ScreenAtPointOutput{}, err
|
|
}
|
|
scr, ok := result.(*screen.Screen)
|
|
if !ok {
|
|
return nil, ScreenAtPointOutput{}, coreerr.E("mcp.screenAtPoint", "unexpected result type", nil)
|
|
}
|
|
return nil, ScreenAtPointOutput{Screen: scr}, nil
|
|
}
|
|
|
|
// --- screen_work_areas ---
|
|
|
|
type ScreenWorkAreasInput struct{}
|
|
type ScreenWorkAreasOutput struct {
|
|
WorkAreas []screen.Rect `json:"workAreas"`
|
|
}
|
|
|
|
func (s *Subsystem) screenWorkAreas(_ context.Context, _ *mcp.CallToolRequest, _ ScreenWorkAreasInput) (*mcp.CallToolResult, ScreenWorkAreasOutput, error) {
|
|
result, _, err := s.core.QUERY(screen.QueryWorkAreas{})
|
|
if err != nil {
|
|
return nil, ScreenWorkAreasOutput{}, err
|
|
}
|
|
areas, ok := result.([]screen.Rect)
|
|
if !ok {
|
|
return nil, ScreenWorkAreasOutput{}, coreerr.E("mcp.screenWorkAreas", "unexpected result type", nil)
|
|
}
|
|
return nil, ScreenWorkAreasOutput{WorkAreas: areas}, nil
|
|
}
|
|
|
|
// --- Registration ---
|
|
|
|
func (s *Subsystem) registerScreenTools(server *mcp.Server) {
|
|
mcp.AddTool(server, &mcp.Tool{Name: "screen_list", Description: "List all connected displays/screens"}, s.screenList)
|
|
mcp.AddTool(server, &mcp.Tool{Name: "screen_get", Description: "Get information about a specific screen"}, s.screenGet)
|
|
mcp.AddTool(server, &mcp.Tool{Name: "screen_primary", Description: "Get the primary screen"}, s.screenPrimary)
|
|
mcp.AddTool(server, &mcp.Tool{Name: "screen_at_point", Description: "Get the screen at a specific point"}, s.screenAtPoint)
|
|
mcp.AddTool(server, &mcp.Tool{Name: "screen_work_areas", Description: "Get work areas for all screens"}, s.screenWorkAreas)
|
|
}
|