initial commit

2025-05-28 21:42:11 -05:00
commit 55e3c81206
18 changed files with 985 additions and 0 deletions
--- a/ren_browser/ui/ui.py
+++ b/ren_browser/ui/ui.py
@@ -0,0 +1,111 @@
+import flet as ft
+from flet import Page
+from ren_browser.tabs.tabs import TabsManager
+from ren_browser.renderer.plaintext.plaintext import render_plaintext
+from ren_browser.renderer.micron.micron import render_micron
+from ren_browser.announces.announces import AnnounceService
+from ren_browser.pages.page_request import PageFetcher, PageRequest
+
+
+def build_ui(page: Page):
+    import ren_browser.app as app_module
+    # Page properties
+    page.title = "Ren Browser"
+    page.theme_mode = ft.ThemeMode.DARK
+    page.appbar = ft.AppBar(title=ft.Text("Ren Browser"))
+    page.padding = 20
+    page.window_width = 800
+    page.window_height = 600
+
+    # Initialize page fetcher and announce service
+    page_fetcher = PageFetcher()
+    # Sidebar announces list in a scrollable ListView within a NavigationDrawer
+    announce_list = ft.ListView(expand=True, spacing=1)
+    def update_announces(ann_list):
+        announce_list.controls.clear()
+        for ann in ann_list:
+            label = ann.display_name or ann.destination_hash
+            # Use display_name for tab title, fallback to "Anonymous"; set URL bar to full path
+            def on_click_ann(e, dest=ann.destination_hash, disp=ann.display_name):
+                title = disp or "Anonymous"
+                # Full URL including page path
+                full_url = f"{dest}:/page/index.mu"
+                placeholder = render_plaintext(f"Fetching content for {full_url}")
+                tab_manager._add_tab_internal(title, placeholder)
+                idx = len(tab_manager.manager.tabs) - 1
+                # Set URL bar to full URL
+                tab = tab_manager.manager.tabs[idx]
+                tab["url_field"].value = full_url
+                # Select the new tab and refresh UI
+                tab_manager.select_tab(idx)
+                page.update()
+                def fetch_and_update():
+                    req = PageRequest(destination_hash=dest, page_path="/page/index.mu")
+                    try:
+                        result = page_fetcher.fetch_page(req)
+                    except Exception as ex:
+                        result = f"Error: {ex}"
+                    tab = tab_manager.manager.tabs[idx]
+                    # Use micron renderer for .mu pages, fallback to plaintext
+                    if req.page_path.endswith(".mu"):
+                        new_control = render_micron(result)
+                    else:
+                        new_control = render_plaintext(result)
+                    tab["content_control"] = new_control
+                    # Replace the content control in the tab's column
+                    tab["content"].controls[1] = new_control
+                    if tab_manager.manager.index == idx:
+                        tab_manager.content_container.content = tab["content"]
+                    page.update()
+                page.run_thread(fetch_and_update)
+            announce_list.controls.append(ft.TextButton(label, on_click=on_click_ann))
+        page.update()
+    AnnounceService(update_callback=update_announces)
+    # Make sidebar collapsible via drawer
+    page.drawer = ft.NavigationDrawer(
+        controls=[
+            ft.Text("Announcements", weight=ft.FontWeight.BOLD),
+            ft.Divider(),
+            announce_list,
+        ],
+    )
+    # Add hamburger button to toggle drawer
+    page.appbar.leading = ft.IconButton(
+        ft.Icons.MENU,
+        tooltip="Toggle sidebar",
+        on_click=lambda e: (setattr(page.drawer, 'open', not page.drawer.open), page.update()),
+    )
+
+    # Dynamic tabs manager for pages
+    tab_manager = TabsManager(page)
+    # Main area: tab bar and content
+    main_area = ft.Column(
+        expand=True,
+        controls=[
+            tab_manager.tab_bar,
+            tab_manager.content_container,
+        ],
+    )
+
+    # Layout: main content only (sidebar in drawer)
+    layout = ft.Row(expand=True, controls=[main_area])
+
+    # Render main layout with status
+    page.add(
+        ft.Column(
+            expand=True,
+            controls=[
+                layout,
+                ft.Row(
+                    [
+                        ft.Text(
+                            f"Renderer: {app_module.RENDERER}",
+                            color=ft.Colors.GREY,
+                            size=12,
+                        ),
+                    ],
+                    alignment=ft.MainAxisAlignment.END,
+                ),
+            ],
+        ),
+    )