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Settings: Import old style .ini file

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This commit is contained in:
omar 2017-11-28 16:23:46 +01:00
parent c8b5b569da
commit 1a8a7c9d17
1 changed files with 14 additions and 7 deletions
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13
imgui.cpp
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@ -2676,16 +2676,23 @@ static void LoadIniSettingsFromMemory(const char* buf_readonly)
char* type_start = line + 1; char* type_start = line + 1;
char* type_end = ImStrchrRange(type_start, name_end, ']'); char* type_end = ImStrchrRange(type_start, name_end, ']');
char* name_start = type_end ? ImStrchrRange(type_end + 1, name_end, '[') : NULL; char* name_start = type_end ? ImStrchrRange(type_end + 1, name_end, '[') : NULL;
if (type_start && type_end && name_start++ && name_end) if (!type_end || !name_start)
{ {
const ImGuiID type_hash = ImHash(type_start, type_end - type_start, 0); name_start = type_start; // Import legacy entries that have no type
type_start = "Window";
}
else
{
*type_end = 0; // Overwrite first ']'
name_start++; // Skip second '['
}
const ImGuiID type_hash = ImHash(type_start, 0, 0);
entry_handler = NULL; entry_handler = NULL;
for (int handler_n = 0; handler_n < g.SettingsHandlers.Size && entry_handler == NULL; handler_n++) for (int handler_n = 0; handler_n < g.SettingsHandlers.Size && entry_handler == NULL; handler_n++)
if (g.SettingsHandlers[handler_n].TypeHash == type_hash) if (g.SettingsHandlers[handler_n].TypeHash == type_hash)
entry_handler = &g.SettingsHandlers[handler_n]; entry_handler = &g.SettingsHandlers[handler_n];
entry_data = entry_handler ? entry_handler->ReadOpenEntryFn(g, name_start) : NULL; entry_data = entry_handler ? entry_handler->ReadOpenEntryFn(g, name_start) : NULL;
} }
}
else if (entry_handler != NULL && entry_data != NULL) else if (entry_handler != NULL && entry_data != NULL)
{ {
// Let type handler parse the line // Let type handler parse the line