daniel
43994e0d9d
The pure bankRootFor(rppPath, unsavedRoot) and the shell bankRootOf(ReaProject*) replace eleven hand-rolled .rpp-parent derivations. No unsaved root is supplied yet, so behaviour and refusals are unchanged. Save-As relocation now reads the stored lastBankRoot_.
42 lines
1.3 KiB
C++
42 lines
1.3 KiB
C++
// bank_root.cpp — see bank_root.h. main.cpp owns the API pointers; this TU gets them
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// extern.
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#include "shell/persist/bank_root.h"
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#include <vector>
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#include "core/capture/capture_paths.h" // bankRootFor
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#define REAPERAPI_MINIMAL
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#define REAPERAPI_WANT_EnumProjects
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#include "reaper_plugin_functions.h"
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namespace reasampler {
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namespace {
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// EnumProjects is the only SDK read of a project's .rpp path — GetProjectPathEx is the
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// recording path, GetProjectName the bare file name. Empty for a never-saved project.
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// The active project is read through idx -1 first, so the common case is one call.
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std::string rppPathOf(ReaProject* proj) {
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std::vector<char> buf(4096, '\0');
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ReaProject* const active = EnumProjects(-1, buf.data(), static_cast<int>(buf.size()));
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if (!proj || proj == active) return std::string(buf.data());
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for (int idx = 0;; ++idx) {
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buf[0] = '\0';
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ReaProject* const tab = EnumProjects(idx, buf.data(), static_cast<int>(buf.size()));
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if (!tab) return {}; // not an open tab: no location to answer with
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if (tab == proj) return std::string(buf.data());
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}
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}
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} // namespace
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std::string bankRootOf(ReaProject* proj) {
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// No unsaved root is supplied: a never-saved project has no bank location.
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return capture::bankRootFor(rppPathOf(proj), std::string{});
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}
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} // namespace reasampler
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