diff options
Diffstat (limited to 'Lib/idlelib/codecontext.py')
| -rw-r--r-- | Lib/idlelib/codecontext.py | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/Lib/idlelib/codecontext.py b/Lib/idlelib/codecontext.py index 09dc078..779b5b8 100644 --- a/Lib/idlelib/codecontext.py +++ b/Lib/idlelib/codecontext.py @@ -1,4 +1,4 @@ -"""codecontext - Extension to display the block context above the edit window +"""codecontext - display the block context above the edit window Once code has scrolled off the top of a window, it can be difficult to determine which block you are in. This extension implements a pane at the top @@ -25,10 +25,8 @@ FONTUPDATEINTERVAL = 1000 # millisec getspacesfirstword =\ lambda s, c=re.compile(r"^(\s*)(\w*)"): c.match(s).groups() + class CodeContext: - menudefs = [('options', [('!Code Conte_xt', '<<toggle-code-context>>')])] - context_depth = idleConf.GetOption("extensions", "CodeContext", - "numlines", type="int", default=3) bgcolor = idleConf.GetOption("extensions", "CodeContext", "bgcolor", type="str", default="LightGray") fgcolor = idleConf.GetOption("extensions", "CodeContext", @@ -45,15 +43,20 @@ class CodeContext: # starts the toplevel 'block' of the module. self.info = [(0, -1, "", False)] self.topvisible = 1 - visible = idleConf.GetOption("extensions", "CodeContext", - "visible", type="bool", default=False) - if visible: - self.toggle_code_context_event() - self.editwin.setvar('<<toggle-code-context>>', True) + self.reload() # Start two update cycles, one for context lines, one for font changes. self.text.after(UPDATEINTERVAL, self.timer_event) self.text.after(FONTUPDATEINTERVAL, self.font_timer_event) + @classmethod + def reload(cls): + cls.context_depth = idleConf.GetOption("extensions", "CodeContext", + "numlines", type="int", default=3) + cls.bgcolor = idleConf.GetOption("extensions", "CodeContext", + "bgcolor", type="str", default="LightGray") + cls.fgcolor = idleConf.GetOption("extensions", "CodeContext", + "fgcolor", type="str", default="Black") + def toggle_code_context_event(self, event=None): if not self.label: # Calculate the border width and horizontal padding required to @@ -86,7 +89,7 @@ class CodeContext: else: self.label.destroy() self.label = None - idleConf.SetOption("extensions", "CodeContext", "visible", + idleConf.SetOption("main", "Theme", "contexton", str(self.label is not None)) idleConf.SaveUserCfgFiles() return "break" @@ -177,3 +180,6 @@ class CodeContext: self.textfont = newtextfont self.label["font"] = self.textfont self.text.after(FONTUPDATEINTERVAL, self.font_timer_event) + + +CodeContext.reload() |