init commit

community/plugin/command_history/command_history.py

@@ -0,0 +1,90 @@
+from typing import Optional
+
+from talon import Module, actions, imgui, settings, speech_system
+
+from ..subtitles.on_phrase import skip_phrase
+
+# We keep command_history_size lines of history, but by default display only
+# command_history_display of them.
+mod = Module()
+mod.setting("command_history_size", type=int, default=50)
+mod.setting("command_history_display", type=int, default=10)
+
+hist_more: bool = False
+history: list[str] = []
+
+
+def on_phrase(j):
+    global history
+    if skip_phrase(j):
+        return
+
+    words = j.get("phrase")
+    text = actions.user.history_transform_phrase_text(words)
+    if text is not None:
+        history.append(text)
+        history = history[-settings.get("user.command_history_size") :]
+
+
+# todo: dynamic rect?
+@imgui.open(y=0)
+def gui(gui: imgui.GUI):
+    global history
+    gui.text("Command History")
+    gui.line()
+    text = (
+        history[:]
+        if hist_more
+        else history[-settings.get("user.command_history_display") :]
+    )
+    for line in text:
+        gui.text(line)
+
+    gui.spacer()
+    if gui.button("Command history close"):
+        actions.user.history_disable()
+
+
+speech_system.register("phrase", on_phrase)
+
+
+@mod.action_class
+class Actions:
+    def history_toggle():
+        """Toggles viewing the history"""
+        if gui.showing:
+            gui.hide()
+        else:
+            gui.show()
+
+    def history_enable():
+        """Enables the history"""
+        gui.show()
+
+    def history_disable():
+        """Disables the history"""
+        gui.hide()
+
+    def history_clear():
+        """Clear the history"""
+        global history
+        history = []
+
+    def history_more():
+        """Show more history"""
+        global hist_more
+        hist_more = True
+
+    def history_less():
+        """Show less history"""
+        global hist_more
+        hist_more = False
+
+    def history_get(number: int) -> str:
+        """returns the history entry at the specified index"""
+        num = (0 - number) - 1
+        return history[num]
+
+    def history_transform_phrase_text(words: list[str]) -> Optional[str]:
+        """Transforms phrase text for presentation in history. Return `None` to omit from history"""
+        return " ".join(words) if words else None

community/plugin/command_history/command_history.talon

@@ -0,0 +1,5 @@
+command history: user.history_toggle()
+command history close: user.history_disable()
+command history clear: user.history_clear()
+command history less: user.history_less()
+command history more: user.history_more()