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authorJohn Ankarström <john@ankarstrom.se>2022-07-14 02:34:42 +0200
committerJohn Ankarström <john@ankarstrom.se>2022-07-14 02:34:42 +0200
commit26f70ab37bee8ffd70b662ff999613c643215605 (patch)
tree88f03e76a52675b2e3e18f5d4d5966188e4b2eaf /c/pl.cpp
parent8122c83bb3be30325f49d50dbafcd2f14c9b0d2e (diff)
downloadEpisodeBrowser-26f70ab37bee8ffd70b662ff999613c643215605.tar.gz
Initialize global variables in the right place.
The rules for what messages are sent at window creation -- and in which order -- are neither intuitive or clear. WM_CREATE can NOT be relied upon to initialize global state required by handlers of other messages (such as WM_GETMINMAXINFO, which seems to be sent before WM_CREATE). Thus, the better solution is to initialize everything using a CBT hook before the window procedure is even run. Because CBTProc creates (child): windows of its own, though, one must be careful to only run the initialization once, which is done by checking g_hWnd.
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