build_switcher.py

from sublime_plugin import WindowCommand


class BuildSwitcherCommand(WindowCommand):

    def __init__(self, window):
        WindowCommand.__init__(self, window)

        settings = self.window.active_view().settings()
        settings.add_on_change("build_switcher_systems", self._reload_settings)
        self._reload_settings()


    def _reload_settings(self):
        settings = self.window.active_view().settings()
        self.available_systems = settings.get("build_switcher_systems")


    def run(self):
        win = self.window

        if not self.available_systems:
            # no switcher builds - just do selected build
            win.run_command("build")
        elif len(self.available_systems) is 1:
            # only one build system - just run it
            self._run_build(0)
        else:
            # more options, show the popup
            win.show_quick_panel(self.available_systems, self._run_build)


    def _run_build(self, idx):
        # the dialog was cancelled
        if idx is -1: return

        item = self.available_systems[idx]
        if isinstance(item, list):
            system = item[0].partition("#")
            build = item[1]
        else:
            system = item.partition("#")
            build = system[0]

        self.window.run_command("set_build_system", {"file": build})
        if system[1]:
            self.window.run_command("build", {"variant": system[2]})
        else:
            self.window.run_command("build")

        # move the last used system to first position
        self.available_systems.insert(0, self.available_systems.pop(idx))


    def is_enabled(self):
        return True


    def description(self):
        return "Pop up a dialog with available build commands."