#160 (WIP) Initial VSCode snippet support

- Using captures for simplicity

apps/vscode/snippets/csharp_snippets.py

@@ -0,0 +1,27 @@
+from talon import Context, actions, ui, Module, app
+
+ctx = Context()
+ctx.matches = r'''
+app: Code
+app: Code - OSS
+app: Code
+app: Visual Studio Code
+app: Code.exe
+mode: user.csharp
+mode: command 
+and code.language: csharp
+'''
+#short name -> ide clip name
+ctx.lists["user.snippets"] = {
+    #"funky": "def",
+    #"for": "for",
+    "for each": "foreach",
+    "while": "while",
+    "class": "class",
+    #"class funky": "def(class method)",
+    #"class static funky": "def(class static method)",
+    "if": "if",
+    "else": "else",
+    "try except": "try",
+    "try finally": "tryf"
+}

apps/vscode/snippets/python_snippets.py

@@ -0,0 +1,28 @@
+from talon import Context, actions, ui, Module, app
+
+ctx = Context()
+ctx.matches = r'''
+app: Code
+app: Code - OSS
+app: Code
+app: Visual Studio Code
+app: Code.exe
+mode: user.python
+mode: command 
+and code.language: python
+'''
+#short name -> ide clip name
+ctx.lists["user.snippets"] = {
+    "funky": "def",
+    "for": "for",
+    "while": "while",
+    "class": "class",
+    "class funky": "def(class method)",
+    "class static funky": "def(class static method)",
+    "with": "with",
+    "if": "if",
+    "if else": "if/else",
+    "else if": "elif",
+    "lambda": "lambda",
+    "try except": "try/except",
+}

apps/vscode/vscode.py

@@ -44,6 +44,20 @@ def find(text: str):
 
 @ctx.action_class('user')
 class user_actions:
+    def snippet_search(text: str):
+        actions.user.ide_command_palette()
+        actions.insert("Insert Snippet")
+        actions.key("enter")
+        actions.insert(text)
+
+    def snippet_insert(text: str):
+        """Inserts a snippet"""
+        actions.user.ide_command_palette()
+        actions.insert("Insert Snippet")
+        actions.key("enter")
+        actions.insert(text)
+        actions.key("enter")
+
     def select_word(verb: str):
         if not is_mac:
             actions.key("ctrl-d")
@@ -119,4 +133,5 @@ def split_number(index: int):
             if is_mac:
                 actions.key("cmd-{}".format(index))
             else:
-                actions.key("ctrl-{}".format(index))
+                actions.key("ctrl-{}".format(index))
+

apps/vscode/vscode.talon

@@ -10,3 +10,4 @@ tag(): tabs
 tag(): ide
 tag(): line_commands
 tag(): splits
+tag(): snippets

apps/vscode/win.talon

@@ -8,6 +8,7 @@ tag(): tabs
 tag(): ide
 tag(): line_commands
 tag(): splits
+tag(): snippets
 # General
 action(user.ide_command_palette):
   key(ctrl-shift-p)

code/snippets.py

@@ -0,0 +1,24 @@
+#defines placeholder actions and captures for ide-specific snippet functionality
+from talon import Module, actions, app, Context
+
+mod = Module()
+ctx = Context()
+mod.tag('snippets', desc='Tag for enabling code snippet-related commands')
+mod.list('snippets', desc='List of code snippets')
+
+@mod.capture
+def snippets(m) -> list:
+    """Returns a snippet name"""
+
+@mod.action_class
+class Actions:
+    def snippet_search(text: str):
+        """Triggers the program's snippet search"""
+
+    def snippet_insert(text: str):
+        """Inserts a snippet"""
+
+@ctx.capture(rule='{user.snippets}')
+def snippets(m):
+    return m.snippets
+

lang/snippets.talon

@@ -0,0 +1,5 @@
+tag: snippets
+-
+snip <user.snippets>: user.snippet_insert(user.snippets)
+hunt snip <user.text>: user.snippet_search(user.text)
+hunt snip: user.snippet_search("")