From c83b424248dcc27d89dfb02bf4eb323f33c8fc34 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergio=20Mart=C3=ADnez=20Portela?=
 <sergio@codigoparallevar.com>
Date: Mon, 28 Mar 2022 00:44:33 +0200
Subject: [PATCH] Add <Ctrl>e to open-in-emacs using emacsclient.

---
 emacs_client.py |  8 ++++++++
 main.py         | 29 +++++++++++++++++++++++++++++
 2 files changed, 37 insertions(+)
 create mode 100644 emacs_client.py

diff --git a/emacs_client.py b/emacs_client.py
new file mode 100644
index 0000000..d7c685a
--- /dev/null
+++ b/emacs_client.py
@@ -0,0 +1,8 @@
+import subprocess
+
+def navigate_emacs_to_id(item_id):
+    item_id = item_id.replace('"', '\\"')
+    return subprocess.check_call([
+        'emacsclient', '-e', '(org-id-goto "{}")'.format(item_id)],
+        stdout=subprocess.DEVNULL,
+    )
diff --git a/main.py b/main.py
index 6a9596f..a3ba921 100644
--- a/main.py
+++ b/main.py
@@ -6,6 +6,7 @@ import logging
 import threading
 
 import task_manager
+import emacs_client
 
 APP_TITLE = "Org-Convergence"
 DOCS_PATH = os.environ["ORG_PATH"]
@@ -24,6 +25,9 @@ gi.require_version(namespace='Adw', version='1')
 from gi.repository import Gtk, Polkit, GObject, Gio, Adw, Gdk
 
 class MainWindow(Gtk.Window):
+    __gsignals__ = {
+      "open-in-emacs": (GObject.SignalFlags.RUN_FIRST, GObject.TYPE_NONE, (object, )),
+    }
 
     ## Setup
     def __init__(self, *, title, application, task_manager, with_titlebar=True):
@@ -50,6 +54,7 @@ class MainWindow(Gtk.Window):
 
         self.task_list = Gtk.ListBox(name='task-list')
         self.scrollview.set_child(self.task_list)
+        self.item_rows = []
 
         # self.main_box.props.valign = Gtk.Align.CENTER
         # self.main_box.props.halign = Gtk.Align.CENTER
@@ -63,6 +68,19 @@ class MainWindow(Gtk.Window):
             self.on_task_list_ready,
         )
 
+    ## Keyboard shortcuts
+    def open_in_emacs(self, *args):
+        row = self.task_list.get_selected_row()
+        if row is None:
+            return
+        item = self.item_rows[row.get_index()]
+        item_id = item.id
+        if item_id is None:
+            logging.warning("No ID found for item: {}".format(item))
+            return
+        emacs_client.navigate_emacs_to_id(item_id)
+
+
     ## Rendering
     def build_agenda_task_row(self, task):
         row = Gtk.ListBoxRow()
@@ -100,9 +118,11 @@ class MainWindow(Gtk.Window):
     def on_task_list_update(self, new_rows):
         for item in new_rows.with_hour:
             self.task_list.append(self.build_agenda_task_row(item))
+            self.item_rows.append(item)
 
         for item in new_rows.no_hour:
             self.task_list.append(self.build_agenda_task_row(item))
+            self.item_rows.append(item)
 
     def on_task_list_ready(self, success):
         self.on_ready()
@@ -140,6 +160,15 @@ class Application(Gtk.Application):
             # PinePhone screen is 720x1440 (portrait) but, has 2x pixel density
             win.set_default_size(360, 720)
 
+            ## Load shortcuts
+            # Open in emacs
+            action = Gio.SimpleAction.new("open-in-emacs", None)
+            action.connect("activate", win.open_in_emacs)
+            self.add_action(action)
+
+            self.set_accels_for_action('app.open-in-emacs', ["<Ctrl>e"])
+
+
         win.present()