IndexFile Class Reference

#include <indexfile.h>

List of all members.

Public Member Functions
	IndexFile (MWindow *mwindow)
	IndexFile (MWindow *mwindow, Asset *asset)
	~IndexFile ()
int	open_index (Asset *asset)
int	open_index (MWindow *mwindow, Asset *asset)
int	create_index (Asset *asset, MainProgressBar *progress)
int	create_index (MWindow *mwindow, Asset *asset, MainProgressBar *progress)
int	interrupt_index ()
void	update_edl_asset ()
int	redraw_edits (int force)
int	draw_index (ResourcePixmap *pixmap, Edit *edit, int x, int w)
int	close_index ()
int	remove_index ()
int	read_info (Asset *test_asset=0)
int	write_info ()
Static Public Member Functions
static void	delete_index (Preferences *preferences, Asset *asset)
static int	get_index_filename (char *source_filename, char *index_directory, char *index_filename, char *input_filename)
Public Attributes
MWindow *	mwindow
char	index_filename [BCTEXTLEN]
char	source_filename [BCTEXTLEN]
Asset *	asset
Timer *	redraw_timer
Private Member Functions
void	update_mainasset ()
int	open_file ()
int	open_source (File *source)
int64_t	get_required_scale (File *source)
Private Attributes
FILE *	file
int64_t	file_length
int	interrupt_flag

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Detailed Description

Definition at line 16 of file indexfile.h.

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Constructor & Destructor Documentation

IndexFile::IndexFile (  MWindow *  mwindow  )

Definition at line 29 of file indexfile.C. References file, interrupt_flag, and redraw_timer.

IndexFile::IndexFile (  MWindow *  mwindow, Asset *  asset )

Definition at line 39 of file indexfile.C. References file, interrupt_flag, and redraw_timer.

IndexFile::~IndexFile (   )

Definition at line 49 of file indexfile.C. References redraw_timer.

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Member Function Documentation

int IndexFile::close_index (   )

Definition at line 566 of file indexfile.C. References fclose(), and file. Referenced by MainIndexes::add_next_asset(), create_index(), ResourcePixmap::draw_audio_resource(), ResourcePixmap::draw_data(), MWindow::load_filenames(), open_index(), remove_index(), ThreadIndexer::run(), and MainIndexes::run().

int IndexFile::create_index (  MWindow *  mwindow, Asset *  asset, MainProgressBar *  progress )

Definition at line 361 of file indexfile.C. References create_index().

int IndexFile::create_index (  Asset *  asset, MainProgressBar *  progress )

Definition at line 235 of file indexfile.C. References _, IndexThread::buffer_in, Asset::channels, File::close_file(), close_index(), MWindow::edl, File::get_audio_length(), File::get_index(), get_index_filename(), get_required_scale(), Preferences::index_directory, index_filename, Asset::index_zoom, IndexThread::input_len, IndexThread::input_lock, IndexThread::interrupt_flag, interrupt_flag, IndexThread::last_buffer, mwindow, open_index(), open_source(), IndexThread::output_lock, Asset::path, MWindow::preferences, File::read_samples(), redraw_edits(), redraw_timer, File::set_audio_position(), File::set_channel(), EDL::set_index_file(), source_filename, IndexThread::start_build(), IndexThread::stop_build(), TOTAL_BUFFERS, MainProgressBar::update(), MainProgressBar::update_length(), and MainProgressBar::update_title(). Referenced by create_index(), and MainIndexes::run().

void IndexFile::delete_index (  Preferences *  preferences, Asset *  asset )  [static]

Definition at line 93 of file indexfile.C. References get_index_filename(), Preferences::index_directory, index_filename, Asset::path, remove(), and source_filename. Referenced by PackageRenderer::create_output(), Record::open_output_file(), and MenuEffectThread::run().

int IndexFile::draw_index (  ResourcePixmap *  pixmap, Edit *  edit, int  x, int  w )

Definition at line 391 of file indexfile.C. References _, Edit::asset, asset, Theme::audio_color, ResourcePixmap::canvas, Edit::channel, Asset::channels, MWindow::edl, file, file_length, fread(), Track::from_units(), fseek(), Asset::get_index_offset(), Asset::get_index_size(), Asset::index_buffer, Asset::index_end, Asset::index_start, Asset::index_status, Asset::index_zoom, EDL::local_session, MIN, mwindow, ResourcePixmap::pixmap_x, Asset::sample_rate, EDLSession::sample_rate, EDL::session, EDLSession::show_titles, Edit::startproject, Edit::startsource, MWindow::theme, Theme::title_bg_data, Edit::track, LocalSession::view_start, LocalSession::zoom_sample, LocalSession::zoom_track, and LocalSession::zoom_y. Referenced by ResourcePixmap::draw_audio_resource().

int IndexFile::get_index_filename (  char *  source_filename, char *  index_directory, char *  index_filename, char *  input_filename )  [static]

Definition at line 201 of file indexfile.C. Referenced by MainIndexes::add_next_asset(), create_index(), FileMPEG::create_index(), delete_index(), MWindow::load_filenames(), open_file(), MWindow::rebuild_indices(), and AssetEdit::run().

int64_t IndexFile::get_required_scale (  File *  source  )  [private]

Definition at line 173 of file indexfile.C. References asset, Asset::channels, File::get_audio_length(), Preferences::index_size, mwindow, and MWindow::preferences. Referenced by create_index().

int IndexFile::interrupt_index (   )

Definition at line 227 of file indexfile.C. References interrupt_flag. Referenced by ThreadIndexer::interrupt_build(), and MainIndexes::interrupt_build().

int IndexFile::open_file (   )  [private]

Definition at line 105 of file indexfile.C. References asset, fclose(), file, file_length, fopen(), fseek(), ftell(), get_index_filename(), Asset::index_bytes, Preferences::index_directory, index_filename, mwindow, Asset::path, MWindow::preferences, read_info(), and source_filename. Referenced by open_index().

int IndexFile::open_index (  MWindow *  mwindow, Asset *  asset )

Definition at line 88 of file indexfile.C. References open_index().

int IndexFile::open_index (  Asset *  asset  )

Definition at line 55 of file indexfile.C. References close_index(), Asset::index_status, open_file(), and read_info(). Referenced by MainIndexes::add_next_asset(), create_index(), ResourcePixmap::draw_audio_resource(), ResourcePixmap::draw_data(), MWindow::load_filenames(), open_index(), ThreadIndexer::run(), and MainIndexes::run().

int IndexFile::open_source (  File *  source  )  [private]

Definition at line 152 of file indexfile.C. References asset, Asset::index_bytes, mwindow, File::open_file(), Asset::path, and MWindow::preferences. Referenced by create_index().

int IndexFile::read_info (  Asset *  test_asset = 0  )

Definition at line 584 of file indexfile.C. References asset, file, Asset::format, fread(), Asset::index_start, Asset::index_status, Asset::read(), and FileXML::read_from_string(). Referenced by open_file(), and open_index().

int IndexFile::redraw_edits (  int  force  )

Definition at line 370 of file indexfile.C. References asset, MWindowGUI::canvas, TrackCanvas::draw_indexes(), MWindow::edl, MWindow::gui, Asset::index_end, mwindow, Asset::old_index_end, redraw_timer, and EDL::set_index_file(). Referenced by create_index(), and IndexThread::run().

int IndexFile::remove_index (   )

Definition at line 575 of file indexfile.C. References asset, close_index(), index_filename, Asset::index_status, and remove().

void IndexFile::update_edl_asset (   )

void IndexFile::update_mainasset (   )  [private]

int IndexFile::write_info (   )

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Member Data Documentation

Asset* IndexFile::asset

Definition at line 43 of file indexfile.h. Referenced by draw_index(), get_required_scale(), open_file(), open_source(), read_info(), redraw_edits(), and remove_index().

FILE* IndexFile::file [private]

Definition at line 52 of file indexfile.h. Referenced by close_index(), draw_index(), IndexFile(), open_file(), and read_info().

int64_t IndexFile::file_length [private]

Definition at line 53 of file indexfile.h. Referenced by draw_index(), and open_file().

char IndexFile::index_filename[BCTEXTLEN]

Definition at line 42 of file indexfile.h. Referenced by create_index(), delete_index(), open_file(), and remove_index().

int IndexFile::interrupt_flag [private]

Definition at line 54 of file indexfile.h. Referenced by create_index(), IndexFile(), and interrupt_index().

MWindow* IndexFile::mwindow

Definition at line 41 of file indexfile.h. Referenced by create_index(), draw_index(), get_required_scale(), open_file(), open_source(), and redraw_edits().

Timer* IndexFile::redraw_timer

Definition at line 44 of file indexfile.h. Referenced by create_index(), IndexFile(), redraw_edits(), and ~IndexFile().

char IndexFile::source_filename[BCTEXTLEN]

Definition at line 42 of file indexfile.h. Referenced by create_index(), delete_index(), and open_file().

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The documentation for this class was generated from the following files:

• cinelerra/indexfile.h
• cinelerra/indexfile.C

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