pane.go RawHistoryFolder

1package browser
2
3import (
4	"fmt"
5	"time"
6
7	"github.com/bnema/dumber/internal/app/control"
8	"github.com/bnema/dumber/internal/app/messaging"
9	"github.com/bnema/dumber/internal/logging"
10	"github.com/bnema/dumber/pkg/webkit"
11)
12
13// BrowserPane bundles the per-pane WebView and its controllers.
14type BrowserPane struct {
15	webView              *webkit.WebView
16	navigationController *control.NavigationController
17	zoomController       *control.ZoomController
18	clipboardController  *control.ClipboardController
19	messageHandler       *messaging.Handler
20	shortcutHandler      *ShortcutHandler
21
22	// Multi-pane support
23	id            string
24	hasGUI        bool
25	guiComponents map[string]bool
26	lastFocusTime time.Time
27}
28
29func (p *BrowserPane) WebView() *webkit.WebView { return p.webView }
30
31func (p *BrowserPane) MessageHandler() *messaging.Handler { return p.messageHandler }
32
33func (p *BrowserPane) NavigationController() *control.NavigationController {
34	return p.navigationController
35}
36
37func (p *BrowserPane) ZoomController() *control.ZoomController { return p.zoomController }
38
39func (p *BrowserPane) ClipboardController() *control.ClipboardController {
40	return p.clipboardController
41}
42
43func (p *BrowserPane) ShortcutHandler() *ShortcutHandler { return p.shortcutHandler }
44
45// ID returns the unique pane identifier
46func (p *BrowserPane) ID() string { return p.id }
47
48// HasGUI returns whether GUI components are injected
49func (p *BrowserPane) HasGUI() bool { return p.hasGUI }
50
51// SetHasGUI marks GUI components as injected
52func (p *BrowserPane) SetHasGUI(has bool) { p.hasGUI = has }
53
54// SetID sets the pane identifier
55func (p *BrowserPane) SetID(id string) { p.id = id }
56
57// UpdateLastFocus updates the last focus time
58func (p *BrowserPane) UpdateLastFocus() { p.lastFocusTime = time.Now() }
59
60// Initialize GUI component tracking
61func (p *BrowserPane) initializeGUITracking() {
62	if p.guiComponents == nil {
63		p.guiComponents = make(map[string]bool)
64	}
65}
66
67// HasGUIComponent checks if a specific GUI component is loaded
68func (p *BrowserPane) HasGUIComponent(component string) bool {
69	if p.guiComponents == nil {
70		return false
71	}
72	return p.guiComponents[component]
73}
74
75// SetGUIComponent marks a GUI component as loaded
76func (p *BrowserPane) SetGUIComponent(component string, loaded bool) {
77	p.initializeGUITracking()
78	p.guiComponents[component] = loaded
79}
80
81// Cleanup releases pane resources
82func (p *BrowserPane) Cleanup() {
83	if p == nil {
84		return
85	}
86
87	if p.shortcutHandler != nil {
88		p.shortcutHandler.Detach()
89		logging.Debug(fmt.Sprintf("[pane-%s] Cleaned up shortcuts", p.id))
90	}
91
92	if p.navigationController != nil {
93		p.navigationController.Detach()
94	}
95
96	if p.zoomController != nil {
97		p.zoomController.DetachWebView()
98	}
99
100	if p.clipboardController != nil {
101		p.clipboardController.Detach()
102	}
103
104	if p.messageHandler != nil {
105		p.messageHandler.SetWebView(nil)
106	}
107
108	// Destroy WebView to unregister from global registry and release resources
109	if p.webView != nil && !p.webView.IsDestroyed() {
110		if err := p.webView.Destroy(); err != nil {
111			logging.Error(fmt.Sprintf("[pane-%s] failed to destroy webview: %v", p.id, err))
112		} else {
113			logging.Debug(fmt.Sprintf("[pane-%s] successfully destroyed webview", p.id))
114		}
115	}
116
117	// Clear tracking
118	p.guiComponents = nil
119	p.hasGUI = false
120}
121
122// CleanupFromWorkspace removes this pane from workspace tracking maps and app.panes slice
123// This should be called before Cleanup() to ensure proper workspace state management
124func (p *BrowserPane) CleanupFromWorkspace(wm interface{}) {
125	if p == nil || p.webView == nil {
126		return
127	}
128
129	// Type assert to avoid circular import - workspace manager will pass itself
130	if workspaceManager, ok := wm.(interface {
131		removeFromMaps(*webkit.WebView)
132		removeFromAppPanes(*BrowserPane)
133	}); ok {
134		workspaceManager.removeFromMaps(p.webView)
135		workspaceManager.removeFromAppPanes(p)
136		logging.Debug(fmt.Sprintf("[pane-%s] Cleaned up from workspace tracking", p.id))
137	}
138}