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AUP3: Reworked CopyTo() yet again

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This time it has the potential to produce much smaller
output files since it ONLY copies the active blocks and
not all of the blocks related to undo history.
This commit is contained in:
Leland Lucius
2020-07-12 10:39:37 -05:00
parent 5ffff72d35
commit e3c5563d35
4 changed files with 115 additions and 67 deletions
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8
src/ProjectFileIO.h
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@@ -150,15 +150,17 @@ private:
bool GetBlob(const char *sql, wxMemoryBuffer &buffer);
bool CheckVersion();
bool InstallSchema();
bool InstallSchema(sqlite3 *db, const char *dbname = "main");
bool UpgradeSchema();
// Write project or autosave XML (binary) documents
bool WriteDoc(const char *table, const ProjectSerializer &autosave, sqlite3 *db = nullptr);
// Checks for orphan blocks. This will go away at a future date
// Application defined function to verify blockid exists is in set of blockids
using BlockIDs = std::set<SampleBlockID>;
static void isorphan(sqlite3_context *context, int argc, sqlite3_value **argv);
static void InSet(sqlite3_context *context, int argc, sqlite3_value **argv);
// Checks for orphan blocks. This will go away at a future date
bool CheckForOrphans(BlockIDs &blockids);
// Return a database connection if successful, which caller must close