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Allow copying of regions.

This commit is contained in:
Jonathan Moore Liles 2008-02-16 01:46:43 -06:00
parent ece5a45cb0
commit 894d5d85d0
5 changed files with 47 additions and 7 deletions
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31
Region.C
View File

@ -30,7 +30,7 @@
extern Timeline timeline;
Region::Region ( int X, int Y, int W, int H, const char *L=0 ) : Waveform( X, Y, W, H, L )
Region::Region ( int X, int Y, int W, int H, const char *L ) : Waveform( X, Y, W, H, L )
{
align( FL_ALIGN_INSIDE | FL_ALIGN_LEFT | FL_ALIGN_BOTTOM | FL_ALIGN_CLIP );
labeltype( FL_SHADOW_LABEL );
@ -40,6 +40,17 @@ Region::Region ( int X, int Y, int W, int H, const char *L=0 ) : Waveform( X, Y,
_track = NULL;
}
Region::Region ( const Region & rhs ) : Waveform( rhs )
{
box( rhs.box() );
align( rhs.align() );
color( rhs.color() );
selection_color( rhs.selection_color() );
labelcolor( rhs.labelcolor() );
_track = rhs._track;
}
void
Region::trim ( enum trim_e t, int X )
{
@ -79,6 +90,8 @@ Region::handle ( int m )
static int ox, oy;
static enum trim_e trimming;
static bool copied = false;
switch ( m )
{
case FL_PUSH:
@ -86,7 +99,7 @@ Region::handle ( int m )
int X = Fl::event_x();
int Y = Fl::event_y();
if ( Fl::event_state() & FL_CTRL )
if ( Fl::event_state() & FL_SHIFT )
{
switch ( Fl::event_button() )
{
@ -119,10 +132,12 @@ Region::handle ( int m )
}
case FL_RELEASE:
fl_cursor( FL_CURSOR_DEFAULT );
copied = false;
trimming = NO;
return 1;
case FL_DRAG:
if ( Fl::event_state() & FL_CTRL )
if ( Fl::event_state() & FL_SHIFT )
if ( trimming )
{
trim( trimming, Fl::event_x() );
@ -131,6 +146,16 @@ Region::handle ( int m )
else
return 0;
if ( Fl::event_state() & FL_CTRL )
{
if ( ! copied )
{
_track->add( new Region( *this ) );
copied = true;
return 1;
}
}
if ( ox + Fl::event_x() >= _track->x() )
position( ox + Fl::event_x(), y() );

4
Region.H
View File

@ -34,7 +34,9 @@ class Region : public Waveform
public:
Region ( int X, int Y, int W, int H, const char *L );
Region ( int X, int Y, int W, int H, const char *L=0 );
Region ( const Region & rhs );
int handle ( int m );
void draw ( void );

2
Waveform.C
View File

@ -30,7 +30,7 @@
extern Fl_Color velocity_colors[];
Waveform::Waveform ( int X, int Y, int W, int H, const char *L=0 ) : Fl_Widget( X, Y, W, H, L )
Waveform::Waveform ( int X, int Y, int W, int H, const char *L ) : Fl_Widget( X, Y, W, H, L )
{

13
Waveform.H
View File

@ -26,7 +26,9 @@ typedef unsigned long tick_t;
class Waveform : public Fl_Widget
{
protected:
float *_peaks;
tick_t _start;
@ -37,7 +39,16 @@ protected:
public:
Waveform ( int X, int Y, int W, int H, const char *L );
Waveform ( int X, int Y, int W, int H, const char *L=0 );
Waveform ( const Waveform & rhs ) : Fl_Widget( rhs.x(), rhs.y(), rhs.w(), rhs.h(), rhs.label() )
{
// Fl_Widget::resize( rhs.x(), rhs.y(), rhs.w(), rhs.h() );
_peaks = rhs._peaks;
_start = rhs._start;
_end = rhs._end;
}
int handle ( int m );
void draw ( void );

4
main.C
View File

@ -106,7 +106,9 @@ main ( int argc, char **argv )
Track *track2 = new Track( 40, 0, 5000, 100 );
Region *wave2 = new Region( 0, 0, 350, 100, "bar" );
// Region *wave2 = new Region( 0, 0, 350, 100, "bar" );
Region *wave2 = new Region( *wave );
wave2->peaks( peaks );
wave2->start( 300 );