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Context: explicit constructors and more comments

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This commit is contained in:
Maxime Coste 2012-10-10 13:57:15 +02:00
parent 74cdeb5952
commit 4c8b4890e6
1 changed files with 10 additions and 5 deletions
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15
src/context.hh
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@ -8,19 +8,24 @@
namespace Kakoune
{
// A Context is provided to all commands, it permits
// to access a client, window, editor or buffer if available.
// A Context is used to access non singleton objects for various services
// in commands.
//
// The Context object links a Client, an Editor (which may be a Window),
// and a UserInterface. It may represent an interactive user window, or
// a hook execution or a macro replay.
struct Context
{
Context() {}
Context(Editor& editor)
explicit Context(Editor& editor)
: m_editor(&editor) {}
Context(Client& client)
explicit Context(Client& client)
: m_client(&client) {}
// to allow func(Context(Editor(...)))
Context(Editor&& editor)
// make sure the context will not survive the next ';'
explicit Context(Editor&& editor)
: m_editor(&editor) {}
Context(const Context&) = delete;