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Adds some useful methods to App instance. #5

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tonybarbieri wants to merge 2 commits into from
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Adds some useful methods to App instance. #5

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1493e07
Adds can_snapshot App method.
Jun 29, 2013
60d740a
Adds return values for snapshot dialog command.
Jun 30, 2013
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34 changes: 25 additions & 9 deletions app.py
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Original file line number Diff line number Diff line change
Expand Up @@ -16,30 +16,46 @@ def init_app(self):
"""
Called as the application is being initialized
"""

tk_multi_snapshot = self.import_module("tk_multi_snapshot")
self._handler = tk_multi_snapshot.Snapshot(self)

# validate templates:
work_template = self.get_template("template_work")
snapshot_template = self.get_template("template_snapshot")

# ensure snapshot template has at least one of increment or timestamp:
if (not "timestamp" in snapshot_template.keys
and not "increment" in snapshot_template.keys):
self.log_error("'template_snapshot' must contain at least one of 'timestamp' or 'increment'")
return

# register commands:
self.engine.register_command("Snapshot...", self._handler.show_snapshot_dlg)
self.engine.register_command("Snapshot History...", self._handler.show_snapshot_history_dlg)
self.engine.register_command("Snapshot...", self.show_snapshot_dlg)
self.engine.register_command("Snapshot History...", self.show_snapshot_history_dlg)

def destroy_app(self):
self._handler = None
self.log_debug("Destroying tk-multi-snapshot")


def show_snapshot_dlg(self):
"""
Shows the Snapshot Dialog.
"""
return self._handler.show_snapshot_dlg()

def show_snapshot_history_dlg(self):
self._handler.show_snapshot_history_dlg()

def can_snapshot(self, work_path=None):
"""
Helper method to determine if a snapshot can be made with work_path.
"""
return self._handler.can_snapshot(work_path)

def snapshot(self, comment=None, thumbnail=None):
"""
Snapshots the current scene without any UI
"""
work_path = self._handler.get_current_file_path()
return self._handler.do_snapshot(work_path, thumbnail, comment)
return self._handler.do_snapshot(work_path, thumbnail, comment)
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