forked from mia/Aegisub
b3ac7e40cb
Fixed scaling of spectrum to also take FFT size into account Fixed selection drawing in karaoke mode for spectrum Moved syllable texts to top of audio display in karaoke mode Originally committed to SVN as r733.
2066 lines
49 KiB
C++
2066 lines
49 KiB
C++
// Copyright (c) 2005, Rodrigo Braz Monteiro
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// * Neither the name of the Aegisub Group nor the names of its contributors
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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// -----------------------------------------------------------------------------
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//
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// AEGISUB
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//
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// Website: http://aegisub.cellosoft.com
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// Contact: mailto:zeratul@cellosoft.com
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//
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///////////
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// Headers
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#include <wx/tglbtn.h>
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#include <math.h>
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#include <vector>
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#include "audio_display.h"
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#include "audio_provider_stream.h"
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#include "main.h"
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#include "ass_dialogue.h"
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#include "subs_grid.h"
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#include "ass_file.h"
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#include "subs_edit_box.h"
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#include "options.h"
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#include "audio_karaoke.h"
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#include "audio_box.h"
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#include "fft.h"
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#include "video_display.h"
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#include "vfr.h"
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#include "colorspace.h"
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#include "hotkeys.h"
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#include "utils.h"
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///////////////
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// Constructor
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AudioDisplay::AudioDisplay(wxWindow *parent,VideoDisplay *display)
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: wxWindow (parent, -1, wxDefaultPosition, wxSize(200,Options.AsInt(_T("Audio Display Height"))), wxSUNKEN_BORDER | wxWANTS_CHARS , _T("Audio Display"))
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{
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// Set variables
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video = NULL;
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origImage = NULL;
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spectrumDisplay = NULL;
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spectrumDisplaySelected = NULL;
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spectrumRenderer = NULL;
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ScrollBar = NULL;
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dialogue = NULL;
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karaoke = NULL;
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peak = NULL;
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min = NULL;
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hasSel = false;
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diagUpdated = false;
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NeedCommit = false;
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loaded = false;
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temporary = false;
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blockUpdate = false;
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dontReadTimes = false;
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holding = false;
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draggingScale = false;
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scrubbing = false;
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Position = 0;
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PositionSample = 0;
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oldCurPos = 0;
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scale = 1.0f;
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provider = NULL;
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player = NULL;
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video = display;
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hold = 0;
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hasFocus = (wxWindow::FindFocus() == this);
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// Init
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UpdateTimer.SetOwner(this,Audio_Update_Timer);
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GetClientSize(&w,&h);
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h -= Options.AsBool(_T("Audio Draw Timeline")) ? 20 : 0;
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SetSamplesPercent(50,false);
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// Set cursor
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//wxCursor cursor(wxCURSOR_BLANK);
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//SetCursor(cursor);
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//wxLog::SetActiveTarget(new wxLogWindow(NULL,_T("Log"),true,false));
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}
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//////////////
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// Destructor
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AudioDisplay::~AudioDisplay() {
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if (player) player->CloseStream();
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delete provider;
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delete player;
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delete origImage;
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delete spectrumRenderer;
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delete spectrumDisplay;
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delete spectrumDisplaySelected;
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delete peak;
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delete min;
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}
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/////////
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// Reset
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void AudioDisplay::Reset() {
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hasSel = false;
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diagUpdated = false;
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NeedCommit = false;
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karaoke->enabled = false;
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karaoke->syllables.clear();
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box->karaokeMode = false;
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box->KaraokeButton->SetValue(false);
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dialogue = NULL;
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}
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////////////////
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// Update image
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void AudioDisplay::UpdateImage(bool weak) {
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// Loaded?
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if (!loaded || !provider) return;
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// Prepare bitmap
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int timelineHeight = Options.AsBool(_T("Audio Draw Timeline")) ? 20 : 0;
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int displayH = h+timelineHeight;
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if (origImage) {
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if (origImage->GetWidth() != w || origImage->GetHeight() != displayH) {
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delete origImage;
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origImage = NULL;
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}
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}
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bool draw_boundary_lines = Options.AsBool(_T("Audio Draw Secondary Lines"));
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bool draw_selection_background = Options.AsBool(_T("Audio Draw Selection Background"));
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// Invalid dimensions
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if (w == 0 || displayH == 0) return;
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// New bitmap
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if (!origImage) origImage = new wxBitmap(w,displayH,-1);
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// Is spectrum?
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bool spectrum = false;
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if (provider && Options.AsBool(_T("Audio Spectrum"))) {
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spectrum = true;
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}
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// Update samples
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UpdateSamples();
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// Draw image to be displayed
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wxMemoryDC dc;
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dc.SelectObject(*origImage);
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// Black background
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dc.SetPen(*wxTRANSPARENT_PEN);
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dc.SetBrush(wxBrush(Options.AsColour(_T("Audio Background"))));
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dc.DrawRectangle(0,0,w,h);
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// Selection position
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hasSel = false;
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hasKaraoke = karaoke->enabled;
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selStart = 0;
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selEnd = 0;
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lineStart = 0;
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lineEnd = 0;
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selStartCap = 0;
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selEndCap = 0;
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__int64 drawSelStart = 0;
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__int64 drawSelEnd = 0;
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if (dialogue) {
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GetDialoguePos(lineStart,lineEnd,false);
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hasSel = true;
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if (hasKaraoke) {
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GetKaraokePos(selStartCap,selEndCap,true);
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GetKaraokePos(drawSelStart,drawSelEnd,false);
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selStart = lineStart;
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selEnd = lineEnd;
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}
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else {
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GetDialoguePos(selStartCap,selEndCap,true);
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selStart = lineStart;
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selEnd = lineEnd;
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drawSelStart = lineStart;
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drawSelEnd = lineEnd;
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}
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}
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// Draw selection bg
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if (hasSel && drawSelStart < drawSelEnd && draw_selection_background) {
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if (NeedCommit && !karaoke->enabled) dc.SetBrush(wxBrush(Options.AsColour(_T("Audio Selection Background Modified"))));
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else dc.SetBrush(wxBrush(Options.AsColour(_T("Audio Selection Background"))));
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dc.DrawRectangle(drawSelStart,0,drawSelEnd-drawSelStart,h);
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}
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// Draw spectrum
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if (spectrum) {
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DrawSpectrum(dc,weak);
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}
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// Draw seconds boundaries
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if (draw_boundary_lines) {
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__int64 start = Position*samples;
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int rate = provider->GetSampleRate();
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int pixBounds = rate / samples;
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dc.SetPen(wxPen(Options.AsColour(_T("Audio Seconds Boundaries")),1,wxDOT));
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if (pixBounds >= 8) {
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for (int x=0;x<w;x++) {
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if (((x*samples)+start) % rate < samples) {
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dc.DrawLine(x,0,x,h);
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}
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}
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}
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}
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// Draw keyframes
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if (video->KeyFramesLoaded() && draw_boundary_lines) {
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wxArrayInt KeyFrames = video->GetKeyFrames();
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int nKeys = (int)KeyFrames.Count();
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dc.SetPen(wxPen(wxColour(255,0,255),1));
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// Get min and max frames to care about
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int minFrame = VFR_Output.GetFrameAtTime(GetMSAtX(0),true);
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int maxFrame = VFR_Output.GetFrameAtTime(GetMSAtX(w),true);
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// Scan list
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for (int i=0;i<nKeys;i++) {
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int cur = KeyFrames[i];
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if (cur >= minFrame && cur <= maxFrame) {
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int x = GetXAtMS(VFR_Output.GetTimeAtFrame(cur,true));
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dc.DrawLine(x,0,x,h);
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}
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else if (cur > maxFrame) break;
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}
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}
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// Waveform
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if (provider) {
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if (!spectrum) DrawWaveform(dc,weak);
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}
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// Nothing
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else {
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dc.DrawLine(0,h/2,w,h/2);
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}
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// Draw previous line
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int shadeType = Options.AsInt(_T("Audio Inactive Lines Display Mode"));
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if (shadeType == 1 || shadeType == 2) {
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dc.SetBrush(wxBrush(Options.AsColour(_T("Audio Line boundary inactive line"))));
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int selWidth = Options.AsInt(_T("Audio Line boundaries Thickness"));
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AssDialogue *shade;
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int shadeX1,shadeX2;
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int shadeFrom,shadeTo;
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// Only previous
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if (shadeType == 1) {
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shadeFrom = this->line_n-1;
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shadeTo = shadeFrom+1;
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}
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// All
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else {
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shadeFrom = 0;
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shadeTo = grid->GetRows();
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}
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for (int j=shadeFrom;j<shadeTo;j++) {
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if (j == line_n) continue;
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shade = grid->GetDialogue(j);
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if (shade) {
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// Get coordinates
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shadeX1 = GetXAtMS(shade->Start.GetMS());
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shadeX2 = GetXAtMS(shade->End.GetMS());
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if (shadeX2 < 0 || shadeX1 > w) continue;
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// Draw over waveform
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if (!spectrum) {
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int x1 = MAX(0,shadeX1);
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int x2 = MIN(w,shadeX2);
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dc.SetPen(wxPen(Options.AsColour(_T("Audio Waveform Inactive"))));
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for (__int64 i=x1;i<x2;i++) {
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dc.DrawLine(i,peak[i],i,min[i]-1);
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}
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}
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// Draw boundaries
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dc.SetPen(wxPen(Options.AsColour(_T("Audio Line boundary inactive line"))));
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dc.DrawRectangle(shadeX1-selWidth/2+1,0,selWidth,h);
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dc.DrawRectangle(shadeX2-selWidth/2+1,0,selWidth,h);
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}
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}
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}
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if (hasSel) {
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// Draw boundaries
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if (true) {
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// Draw start boundary
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int selWidth = Options.AsInt(_T("Audio Line boundaries Thickness"));
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dc.SetPen(wxPen(Options.AsColour(_T("Audio Line boundary start"))));
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dc.SetBrush(wxBrush(Options.AsColour(_T("Audio Line boundary start"))));
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dc.DrawRectangle(lineStart-selWidth/2+1,0,selWidth,h);
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wxPoint points1[3] = { wxPoint(lineStart,0), wxPoint(lineStart+10,0), wxPoint(lineStart,10) };
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wxPoint points2[3] = { wxPoint(lineStart,h-1), wxPoint(lineStart+10,h-1), wxPoint(lineStart,h-11) };
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dc.DrawPolygon(3,points1);
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dc.DrawPolygon(3,points2);
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// Draw end boundary
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dc.SetPen(wxPen(Options.AsColour(_T("Audio Line boundary end"))));
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dc.SetBrush(wxBrush(Options.AsColour(_T("Audio Line boundary end"))));
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dc.DrawRectangle(lineEnd-selWidth/2+1,0,selWidth,h);
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wxPoint points3[3] = { wxPoint(lineEnd,0), wxPoint(lineEnd-10,0), wxPoint(lineEnd,10) };
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wxPoint points4[3] = { wxPoint(lineEnd,h-1), wxPoint(lineEnd-10,h-1), wxPoint(lineEnd,h-11) };
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dc.DrawPolygon(3,points3);
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dc.DrawPolygon(3,points4);
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}
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// Draw karaoke
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if (hasKaraoke) {
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try {
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// Prepare
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wxPen curPen(Options.AsColour(_T("Audio Syllable boundaries")),1,wxDOT);
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dc.SetPen(curPen);
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wxFont curFont(9,wxFONTFAMILY_DEFAULT,wxFONTSTYLE_NORMAL,wxFONTWEIGHT_BOLD,false,_T("Verdana"),wxFONTENCODING_SYSTEM);
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dc.SetFont(curFont);
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if (!spectrum) dc.SetTextForeground(Options.AsColour(_T("Audio Syllable text")));
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else dc.SetTextForeground(wxColour(255,255,255));
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size_t karn = karaoke->syllables.size();
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__int64 pos1,pos2;
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int len,curpos;
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wxCoord tw=0,th=0;
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KaraokeSyllable *curSyl;
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wxString temptext;
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// Draw syllables
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for (size_t i=0;i<karn;i++) {
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curSyl = &karaoke->syllables.at(i);
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len = curSyl->length*10;
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curpos = curSyl->position*10;
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if (len != -1) {
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pos1 = GetXAtMS(curStartMS+curpos);
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pos2 = GetXAtMS(curStartMS+len+curpos);
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dc.DrawLine(pos2,0,pos2,h);
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temptext = curSyl->contents;
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temptext.Trim(true);
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temptext.Trim(false);
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GetTextExtent(temptext,&tw,&th,NULL,NULL,&curFont);
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dc.DrawText(temptext,(pos1+pos2-tw)/2,4);
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}
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}
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}
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catch (...) {
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// FIXME?
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}
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}
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}
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// Modified text
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if (NeedCommit) {
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dc.SetFont(wxFont(9,wxDEFAULT,wxFONTSTYLE_NORMAL,wxFONTWEIGHT_BOLD,false,_T("Verdana"))); // FIXME: hardcoded font name
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dc.SetTextForeground(wxColour(255,0,0));
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if (selStart <= selEnd) {
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dc.DrawText(_T("Modified"),4,4);
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}
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else {
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dc.DrawText(_T("Negative time"),4,4);
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}
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}
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// Draw selection border
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if (hasFocus) {
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dc.SetPen(*wxGREEN_PEN);
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dc.SetBrush(*wxTRANSPARENT_BRUSH);
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dc.DrawRectangle(0,0,w,h);
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}
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// Draw timescale
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if (timelineHeight) {
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dc.SetBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE));
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dc.SetPen(*wxTRANSPARENT_PEN);
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dc.DrawRectangle(0,h,w,timelineHeight);
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dc.SetPen(wxSystemSettings::GetColour(wxSYS_COLOUR_3DLIGHT));
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dc.DrawLine(0,h,w,h);
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dc.SetPen(wxSystemSettings::GetColour(wxSYS_COLOUR_3DHIGHLIGHT));
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dc.DrawLine(0,h+1,w,h+1);
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dc.SetPen(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNTEXT));
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dc.SetTextForeground(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNTEXT));
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wxFont scaleFont;
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scaleFont.SetFaceName(_T("Tahoma")); // FIXME: hardcoded font name
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scaleFont.SetPointSize(8);
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dc.SetFont(scaleFont);
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// Timescale ticks
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__int64 start = Position*samples;
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int rate = provider->GetSampleRate();
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for (int i=1;i<32;i*=2) {
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int pixBounds = rate / (samples * 4 / i);
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if (pixBounds >= 8) {
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for (int x=0;x<w;x++) {
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__int64 pos = (x*samples)+start;
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// Second boundary
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if (pos % rate < samples) {
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dc.DrawLine(x,h+2,x,h+8);
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// Draw text
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wxCoord textW,textH;
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int hr = 0;
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int m = 0;
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int s = pos/rate;
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while (s >= 3600) {
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s -= 3600;
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hr++;
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}
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while (s >= 60) {
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s -= 60;
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m++;
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}
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wxString text;
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if (hr) text = wxString::Format(_T("%i:%02i:%02i"),hr,m,s);
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else if (m) text = wxString::Format(_T("%i:%02i"),m,s);
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else text = wxString::Format(_T("%i"),s);
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dc.GetTextExtent(text,&textW,&textH,NULL,NULL,&scaleFont);
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dc.DrawText(text,MAX(0,x-textW/2)+1,h+8);
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}
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// Other
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else if (pos % (rate / 4 * i) < samples) {
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dc.DrawLine(x,h+2,x,h+5);
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}
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}
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break;
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}
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}
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}
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// Done
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Refresh(false);
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}
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////////////
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// Waveform
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void AudioDisplay::DrawWaveform(wxDC &dc,bool weak) {
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// Prepare Waveform
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if (!weak || peak == NULL || min == NULL) {
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if (peak) delete peak;
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if (min) delete min;
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peak = new int[w];
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min = new int[w];
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}
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// Get waveform
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if (!weak) {
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provider->GetWaveForm(min,peak,Position*samples,w,h,samples,scale);
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}
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// Draw pre-selection
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if (!hasSel) selStartCap = w;
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dc.SetPen(wxPen(Options.AsColour(_T("Audio Waveform"))));
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for (__int64 i=0;i<selStartCap;i++) {
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dc.DrawLine(i,peak[i],i,min[i]-1);
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}
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if (hasSel) {
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// Draw selection
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if (Options.AsBool(_T("Audio Draw Selection Background"))) {
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if (NeedCommit && !karaoke->enabled) dc.SetPen(wxPen(Options.AsColour(_T("Audio Waveform Modified"))));
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else dc.SetPen(wxPen(Options.AsColour(_T("Audio Waveform Selected"))));
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}
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for (__int64 i=selStartCap;i<selEndCap;i++) {
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dc.DrawLine(i,peak[i],i,min[i]-1);
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}
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// Draw post-selection
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dc.SetPen(wxPen(Options.AsColour(_T("Audio Waveform"))));
|
|
for (__int64 i=selEndCap;i<w;i++) {
|
|
dc.DrawLine(i,peak[i],i,min[i]-1);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
//////////////////////////
|
|
// Draw spectrum analyzer
|
|
void AudioDisplay::DrawSpectrum(wxDC &finaldc,bool weak) {
|
|
if (!weak || !spectrumDisplay || spectrumDisplay->GetWidth() != w || spectrumDisplay->GetHeight() != h) {
|
|
if (spectrumDisplay) {
|
|
delete spectrumDisplay;
|
|
delete spectrumDisplaySelected;
|
|
spectrumDisplay = 0;
|
|
spectrumDisplaySelected = 0;
|
|
}
|
|
weak = false;
|
|
}
|
|
|
|
if (!weak) {
|
|
unsigned char *img = (unsigned char *)malloc(h*w*3); // wxImage requires using malloc
|
|
|
|
if (!spectrumRenderer)
|
|
spectrumRenderer = new AudioSpectrum(provider, 1<<Options.AsInt(_T("Audio Spectrum Window")));
|
|
|
|
spectrumRenderer->SetScaling(scale);
|
|
|
|
// Use a slightly slower, but simple way
|
|
// Always draw the spectrum for the entire width
|
|
// Hack: without those divs by 2 the display is horizontally compressed
|
|
spectrumRenderer->RenderRange(Position*samples, (Position+w)*samples, false, img, 0, w, w, h);
|
|
|
|
// The spectrum bitmap will have been deleted above already, so just make a new one
|
|
wxImage imgobj(w, h, img, false);
|
|
spectrumDisplay = new wxBitmap(imgobj);
|
|
}
|
|
|
|
if (hasSel && selStartCap < selEndCap && !spectrumDisplaySelected) {
|
|
// There is a visible selection and we don't have a rendered one
|
|
// This should be done regardless whether we're "weak" or not
|
|
// Assume a few things were already set up when things were first rendered though
|
|
unsigned char *img = (unsigned char *)malloc(h*w*3);
|
|
spectrumRenderer->RenderRange(Position*samples, (Position+w)*samples, true, img, 0, w, w, h);
|
|
wxImage imgobj(w, h, img, false);
|
|
spectrumDisplaySelected = new wxBitmap(imgobj);
|
|
}
|
|
|
|
// Draw
|
|
wxMemoryDC dc;
|
|
dc.SelectObject(*spectrumDisplay);
|
|
finaldc.Blit(0,0,w,h,&dc,0,0);
|
|
|
|
if (hasSel && spectrumDisplaySelected && selStartCap < selEndCap) {
|
|
dc.SelectObject(*spectrumDisplaySelected);
|
|
finaldc.Blit(selStartCap, 0, selEndCap-selStartCap, h, &dc, selStartCap, 0);
|
|
}
|
|
}
|
|
|
|
//////////////////////////
|
|
// Get selection position
|
|
void AudioDisplay::GetDialoguePos(__int64 &selStart,__int64 &selEnd, bool cap) {
|
|
selStart = GetXAtMS(curStartMS);
|
|
selEnd = GetXAtMS(curEndMS);
|
|
|
|
if (cap) {
|
|
if (selStart < 0) selStart = 0;
|
|
if (selEnd < 0) selEnd = 0;
|
|
if (selStart >= w) selStart = w-1;
|
|
if (selEnd >= w) selEnd = w-1;
|
|
}
|
|
}
|
|
|
|
|
|
////////////////////////
|
|
// Get karaoke position
|
|
void AudioDisplay::GetKaraokePos(__int64 &karStart,__int64 &karEnd, bool cap) {
|
|
try {
|
|
// Wrap around
|
|
int nsyls = (int)karaoke->syllables.size();
|
|
if (karaoke->curSyllable == -1) {
|
|
karaoke->SetSyllable(nsyls-1);
|
|
}
|
|
if (karaoke->curSyllable >= nsyls) karaoke->curSyllable = nsyls-1;
|
|
|
|
// Get positions
|
|
int pos = karaoke->syllables.at(karaoke->curSyllable).position;
|
|
int len = karaoke->syllables.at(karaoke->curSyllable).length;
|
|
karStart = GetXAtMS(curStartMS+pos*10);
|
|
karEnd = GetXAtMS(curStartMS+pos*10+len*10);
|
|
|
|
// Cap
|
|
if (cap) {
|
|
if (karStart < 0) karStart = 0;
|
|
if (karEnd < 0) karEnd = 0;
|
|
if (karStart >= w) karStart = w-1;
|
|
if (karEnd >= w) karEnd = w-1;
|
|
}
|
|
}
|
|
catch (...) {
|
|
}
|
|
}
|
|
|
|
|
|
//////////
|
|
// Update
|
|
void AudioDisplay::Update() {
|
|
if (blockUpdate) return;
|
|
if (loaded) {
|
|
if (Options.AsBool(_T("Audio Autoscroll")))
|
|
MakeDialogueVisible();
|
|
else
|
|
UpdateImage(true);
|
|
}
|
|
}
|
|
|
|
|
|
//////////////////////
|
|
// Recreate the image
|
|
void AudioDisplay::RecreateImage() {
|
|
GetClientSize(&w,&h);
|
|
h -= Options.AsBool(_T("Audio Draw Timeline")) ? 20 : 0;
|
|
delete origImage;
|
|
origImage = NULL;
|
|
UpdateImage(false);
|
|
}
|
|
|
|
|
|
/////////////////////////
|
|
// Make dialogue visible
|
|
void AudioDisplay::MakeDialogueVisible(bool force) {
|
|
// Variables
|
|
int temp1=0,temp2=0;
|
|
GetTimesSelection(temp1,temp2);
|
|
int startPos = GetSampleAtMS(temp1);
|
|
int endPos = GetSampleAtMS(temp2);
|
|
int startX = GetXAtMS(temp1);
|
|
int endX = GetXAtMS(temp2);
|
|
|
|
if (force || startX < 50 || endX > w-50) {
|
|
UpdatePosition((startPos+endPos-w*samples)/2,true);
|
|
}
|
|
|
|
// Update
|
|
UpdateImage();
|
|
}
|
|
|
|
|
|
////////////////
|
|
// Set position
|
|
void AudioDisplay::SetPosition(int pos) {
|
|
Position = pos;
|
|
PositionSample = pos * samples;
|
|
UpdateImage();
|
|
}
|
|
|
|
|
|
///////////////////
|
|
// Update position
|
|
void AudioDisplay::UpdatePosition (int pos,bool IsSample) {
|
|
// Safeguards
|
|
if (IsSample) pos /= samples;
|
|
int len = provider->GetNumSamples() / samples;
|
|
if (pos < 0) pos = 0;
|
|
if (pos >= len) pos = len-1;
|
|
|
|
// Set
|
|
Position = pos;
|
|
PositionSample = pos*samples;
|
|
UpdateScrollbar();
|
|
}
|
|
|
|
|
|
/////////////////////////////
|
|
// Set samples in percentage
|
|
// Note: aka Horizontal Zoom
|
|
void AudioDisplay::SetSamplesPercent(int percent,bool update,float pivot) {
|
|
// Calculate
|
|
if (percent < 1) percent = 1;
|
|
if (percent > 100) percent = 100;
|
|
if (samplesPercent == percent) return;
|
|
samplesPercent = percent;
|
|
|
|
// Update
|
|
if (update) {
|
|
// Center scroll
|
|
int oldSamples = samples;
|
|
UpdateSamples();
|
|
PositionSample += (oldSamples-samples)*w*pivot;
|
|
if (PositionSample < 0) PositionSample = 0;
|
|
|
|
// Update
|
|
UpdateSamples();
|
|
UpdateScrollbar();
|
|
UpdateImage();
|
|
Refresh(false);
|
|
}
|
|
}
|
|
|
|
|
|
//////////////////
|
|
// Update samples
|
|
void AudioDisplay::UpdateSamples() {
|
|
// Set samples
|
|
if (!provider) return;
|
|
__int64 totalSamples = provider->GetNumSamples();
|
|
int total = totalSamples / w;
|
|
int max = 5760000 / w; // 2 minutes at 48 kHz maximum
|
|
if (total > max) total = max;
|
|
int min = 8;
|
|
if (total < min) total = min;
|
|
int range = total-min;
|
|
samples = range*pow(samplesPercent/100.0,3)+min;
|
|
|
|
// Set position
|
|
int length = w * samples;
|
|
if (PositionSample + length > totalSamples) {
|
|
PositionSample = totalSamples - length;
|
|
if (PositionSample < 0) PositionSample = 0;
|
|
Position = PositionSample / samples;
|
|
}
|
|
}
|
|
|
|
|
|
/////////////
|
|
// Set scale
|
|
void AudioDisplay::SetScale(float _scale) {
|
|
if (scale == _scale) return;
|
|
scale = _scale;
|
|
UpdateImage();
|
|
}
|
|
|
|
|
|
//////////////////
|
|
// Load from file
|
|
void AudioDisplay::SetFile(wxString file, VideoProvider *vprovider) {
|
|
// Unload
|
|
if (file.IsEmpty()) {
|
|
if (player) player->CloseStream();
|
|
delete provider;
|
|
delete player;
|
|
delete spectrumRenderer;
|
|
provider = NULL;
|
|
player = NULL;
|
|
spectrumRenderer = NULL;
|
|
Reset();
|
|
|
|
loaded = false;
|
|
temporary = false;
|
|
}
|
|
|
|
// Load
|
|
else {
|
|
SetFile(_T(""));
|
|
try {
|
|
// Get provider
|
|
provider = AudioProvider::GetAudioProvider(file, this, vprovider);
|
|
|
|
// Get player
|
|
player = AudioPlayer::GetAudioPlayer();
|
|
player->SetDisplayTimer(&UpdateTimer);
|
|
player->SetProvider(provider);
|
|
player->OpenStream();
|
|
loaded = true;
|
|
|
|
// Add to recent
|
|
Options.AddToRecentList(file,_T("Recent aud"));
|
|
|
|
// Update
|
|
UpdateImage();
|
|
}
|
|
catch (wxString &err) {
|
|
wxMessageBox(err,_T("Error loading audio"),wxICON_ERROR | wxOK);
|
|
}
|
|
}
|
|
|
|
assert(loaded == (provider != NULL));
|
|
|
|
// Set default selection
|
|
int n = grid->editBox->linen;
|
|
SetDialogue(grid,grid->GetDialogue(n),n);
|
|
}
|
|
|
|
|
|
///////////////////
|
|
// Load from video
|
|
void AudioDisplay::SetFromVideo() {
|
|
if (video->loaded) {
|
|
wxString extension = video->videoName.Right(4);
|
|
extension.LowerCase();
|
|
|
|
if (extension != _T(".d2v"))
|
|
SetFile(video->videoName, video->provider);
|
|
}
|
|
}
|
|
|
|
|
|
////////////////////
|
|
// Update scrollbar
|
|
void AudioDisplay::UpdateScrollbar() {
|
|
if (!provider) return;
|
|
int page = w/12;
|
|
int len = provider->GetNumSamples() / samples / 12;
|
|
Position = PositionSample / samples;
|
|
ScrollBar->SetScrollbar(Position/12,page,len,page*0.7,true);
|
|
}
|
|
|
|
|
|
//////////////////////////////////////////////
|
|
// Gets the sample number at the x coordinate
|
|
__int64 AudioDisplay::GetSampleAtX(int x) {
|
|
return (x+Position)*samples;
|
|
}
|
|
|
|
|
|
/////////////////////////////////////////////////
|
|
// Gets the x coordinate corresponding to sample
|
|
int AudioDisplay::GetXAtSample(__int64 n) {
|
|
return (n/samples)-Position;
|
|
}
|
|
|
|
|
|
/////////////////
|
|
// Get MS from X
|
|
int AudioDisplay::GetMSAtX(__int64 x) {
|
|
return (PositionSample+(x*samples)) * 1000 / provider->GetSampleRate();
|
|
}
|
|
|
|
|
|
/////////////////
|
|
// Get X from MS
|
|
int AudioDisplay::GetXAtMS(__int64 ms) {
|
|
return ((ms * provider->GetSampleRate() / 1000)-PositionSample)/samples;
|
|
}
|
|
|
|
|
|
////////////////////
|
|
// Get MS At sample
|
|
int AudioDisplay::GetMSAtSample(__int64 x) {
|
|
return x * 1000 / provider->GetSampleRate();
|
|
}
|
|
|
|
|
|
////////////////////
|
|
// Get Sample at MS
|
|
__int64 AudioDisplay::GetSampleAtMS(__int64 ms) {
|
|
return ms * provider->GetSampleRate() / 1000;
|
|
}
|
|
|
|
|
|
////////
|
|
// Play
|
|
void AudioDisplay::Play(int start,int end) {
|
|
// Check provider
|
|
if (!provider) {
|
|
// Load temporary provider from video
|
|
if (video->loaded) {
|
|
try {
|
|
// Get provider
|
|
provider = AudioProvider::GetAudioProvider(video->videoName, this, video->provider,0);
|
|
|
|
// Get player
|
|
player = AudioPlayer::GetAudioPlayer();
|
|
player->SetDisplayTimer(&UpdateTimer);
|
|
player->SetProvider(provider);
|
|
player->OpenStream();
|
|
temporary = true;
|
|
}
|
|
catch (...) {
|
|
return;
|
|
}
|
|
}
|
|
if (!provider) return;
|
|
}
|
|
|
|
// Set defaults
|
|
__int64 num_samples = provider->GetNumSamples();
|
|
start = GetSampleAtMS(start);
|
|
if (end != -1) end = GetSampleAtMS(end);
|
|
else end = num_samples-1;
|
|
|
|
// Sanity checking
|
|
if (start < 0) start = 0;
|
|
if (start >= num_samples) start = num_samples-1;
|
|
if (end < 0) end = 0;
|
|
if (end >= num_samples) end = num_samples-1;
|
|
if (end < start) end = start;
|
|
|
|
// Call play
|
|
player->Play(start,end-start);
|
|
}
|
|
|
|
|
|
////////
|
|
// Stop
|
|
void AudioDisplay::Stop() {
|
|
if (!player) return;
|
|
|
|
player->Stop();
|
|
if (video && video->IsPlaying) video->Stop();
|
|
}
|
|
|
|
|
|
///////////////////////////
|
|
// Get samples of dialogue
|
|
void AudioDisplay::GetTimesDialogue(int &start,int &end) {
|
|
if (!dialogue) {
|
|
start = 0;
|
|
end = 0;
|
|
return;
|
|
}
|
|
|
|
start = dialogue->Start.GetMS();
|
|
end = dialogue->End.GetMS();
|
|
}
|
|
|
|
|
|
////////////////////////////
|
|
// Get samples of selection
|
|
void AudioDisplay::GetTimesSelection(int &start,int &end) {
|
|
start = 0;
|
|
end = 0;
|
|
if (!dialogue) return;
|
|
|
|
try {
|
|
if (karaoke->enabled) {
|
|
int pos = karaoke->syllables.at(karaoke->curSyllable).position;
|
|
int len = karaoke->syllables.at(karaoke->curSyllable).length;
|
|
start = curStartMS+pos*10;
|
|
end = curStartMS+pos*10+len*10;
|
|
}
|
|
else {
|
|
start = curStartMS;
|
|
end = curEndMS;
|
|
}
|
|
}
|
|
catch (...) {}
|
|
}
|
|
|
|
|
|
/////////////////////////////
|
|
// Set the current selection
|
|
void AudioDisplay::SetSelection(int start, int end) {
|
|
curStartMS = start;
|
|
curEndMS = end;
|
|
Update();
|
|
}
|
|
|
|
|
|
////////////////
|
|
// Set dialogue
|
|
void AudioDisplay::SetDialogue(SubtitlesGrid *_grid,AssDialogue *diag,int n) {
|
|
// Actual parameters
|
|
if (_grid) {
|
|
// Set variables
|
|
grid = _grid;
|
|
line_n = n;
|
|
dialogue = diag;
|
|
|
|
// Set flags
|
|
diagUpdated = false;
|
|
NeedCommit = false;
|
|
|
|
// Set times
|
|
if (dialogue && !dontReadTimes) {
|
|
curStartMS = dialogue->Start.GetMS();
|
|
curEndMS = dialogue->End.GetMS();
|
|
}
|
|
}
|
|
|
|
// Read karaoke data
|
|
if (dialogue && karaoke->enabled) {
|
|
NeedCommit = karaoke->LoadFromDialogue(dialogue);
|
|
|
|
// Reset karaoke pos
|
|
if (karaoke->curSyllable == -1) karaoke->SetSyllable((int)karaoke->syllables.size()-1);
|
|
else karaoke->SetSyllable(0);
|
|
}
|
|
|
|
// Update
|
|
Update();
|
|
}
|
|
|
|
|
|
//////////////////
|
|
// Commit changes
|
|
void AudioDisplay::CommitChanges (bool nextLine) {
|
|
// Loaded?
|
|
if (!loaded) return;
|
|
|
|
// Check validity
|
|
bool wasKaraSplitting = false;
|
|
bool validCommit = true;
|
|
if (!box->audioKaraoke->splitting) {
|
|
if (!NeedCommit || curEndMS < curStartMS) validCommit = false;
|
|
}
|
|
|
|
// Update karaoke
|
|
int karSyl = 0;
|
|
if (karaoke->enabled) {
|
|
wasKaraSplitting = box->audioKaraoke->splitting;
|
|
karaoke->Commit();
|
|
karSyl = karaoke->curSyllable;
|
|
}
|
|
|
|
// Commit ok?
|
|
if (validCommit) {
|
|
// Reset flags
|
|
diagUpdated = false;
|
|
NeedCommit = false;
|
|
|
|
// Update dialogues
|
|
blockUpdate = true;
|
|
wxArrayInt sel = grid->GetSelection();
|
|
int sels = (int)sel.Count();
|
|
AssDialogue *curDiag;
|
|
for (int i=-1;i<sels;i++) {
|
|
if (i == -1) curDiag = dialogue;
|
|
else {
|
|
curDiag = grid->GetDialogue(sel[i]);
|
|
if (curDiag == dialogue) continue;
|
|
}
|
|
|
|
curDiag->Start.SetMS(curStartMS);
|
|
curDiag->End.SetMS(curEndMS);
|
|
curDiag->UpdateData();
|
|
}
|
|
|
|
// Update grid
|
|
grid->editBox->Update(!karaoke->enabled);
|
|
grid->ass->FlagAsModified();
|
|
grid->CommitChanges();
|
|
karaoke->curSyllable = karSyl;
|
|
blockUpdate = false;
|
|
}
|
|
|
|
// Next line
|
|
if (nextLine && !karaoke->enabled && Options.AsBool(_T("Audio Next Line on Commit")) && !wasKaraSplitting) {
|
|
// Insert a line if it doesn't exist
|
|
int nrows = grid->GetRows();
|
|
if (nrows == line_n + 1) {
|
|
AssDialogue *def = new AssDialogue;
|
|
def->Start = grid->GetDialogue(line_n)->End;
|
|
def->End = grid->GetDialogue(line_n)->End;
|
|
def->End.SetMS(def->End.GetMS()+5000);
|
|
def->Style = grid->GetDialogue(line_n)->Style;
|
|
grid->InsertLine(def,line_n,true);
|
|
}
|
|
|
|
// Go to next
|
|
dontReadTimes = true;
|
|
Next();
|
|
dontReadTimes = false;
|
|
curStartMS = curEndMS;
|
|
curEndMS = curStartMS + Options.AsInt(_T("Timing Default Duration"));
|
|
}
|
|
|
|
Update();
|
|
}
|
|
|
|
|
|
////////////
|
|
// Add lead
|
|
void AudioDisplay::AddLead(bool in,bool out) {
|
|
// Lead in
|
|
if (in) {
|
|
curStartMS -= Options.AsInt(_T("Audio Lead in"));
|
|
if (curStartMS < 0) curStartMS = 0;
|
|
}
|
|
|
|
// Lead out
|
|
if (out) {
|
|
curEndMS += Options.AsInt(_T("Audio Lead out"));
|
|
}
|
|
|
|
// Set changes
|
|
NeedCommit = true;
|
|
if (Options.AsBool(_T("Audio Autocommit"))) CommitChanges();
|
|
Update();
|
|
}
|
|
|
|
|
|
///////////////
|
|
// Event table
|
|
BEGIN_EVENT_TABLE(AudioDisplay, wxWindow)
|
|
EVT_MOUSE_EVENTS(AudioDisplay::OnMouseEvent)
|
|
EVT_PAINT(AudioDisplay::OnPaint)
|
|
EVT_SIZE(AudioDisplay::OnSize)
|
|
EVT_TIMER(Audio_Update_Timer,AudioDisplay::OnUpdateTimer)
|
|
EVT_KEY_DOWN(AudioDisplay::OnKeyDown)
|
|
EVT_SET_FOCUS(AudioDisplay::OnGetFocus)
|
|
EVT_KILL_FOCUS(AudioDisplay::OnLoseFocus)
|
|
END_EVENT_TABLE()
|
|
|
|
|
|
/////////
|
|
// Paint
|
|
void AudioDisplay::OnPaint(wxPaintEvent& event) {
|
|
if (w == 0 || h == 0) return;
|
|
|
|
wxPaintDC dc(this);
|
|
dc.DrawBitmap(*origImage,0,0);
|
|
}
|
|
|
|
|
|
///////////////
|
|
// Mouse event
|
|
void AudioDisplay::OnMouseEvent(wxMouseEvent& event) {
|
|
// Get x,y
|
|
__int64 x = event.GetX();
|
|
__int64 y = event.GetY();
|
|
bool karMode = karaoke->enabled;
|
|
bool shiftDown = event.m_shiftDown;
|
|
bool ctrlDown = event.m_controlDown;
|
|
int timelineHeight = Options.AsBool(_T("Audio Draw Timeline")) ? 20 : 0;
|
|
|
|
// Leaving event
|
|
if (event.Leaving()) {
|
|
event.Skip();
|
|
return;
|
|
}
|
|
|
|
// Is inside?
|
|
bool inside = false;
|
|
bool onScale = false;
|
|
if (x >= 0 && y >= 0 && x < w) {
|
|
if (y < h) {
|
|
inside = true;
|
|
|
|
// Get focus
|
|
if (wxWindow::FindFocus() != this && Options.AsBool(_T("Audio Autofocus"))) SetFocus();
|
|
}
|
|
else if (y < h+timelineHeight) onScale = true;
|
|
}
|
|
|
|
// Click type
|
|
if (event.ButtonDown(wxMOUSE_BTN_LEFT) && !holding) {
|
|
holding = true;
|
|
CaptureMouse();
|
|
}
|
|
if (!event.ButtonIsDown(wxMOUSE_BTN_LEFT) && holding) {
|
|
holding = false;
|
|
if (HasCapture()) ReleaseMouse();
|
|
}
|
|
|
|
// Mouse wheel
|
|
if (event.GetWheelRotation() != 0) {
|
|
// Zoom or scroll?
|
|
bool zoom = shiftDown;
|
|
if (Options.AsBool(_T("Audio Wheel Default To Zoom"))) zoom = !zoom;
|
|
|
|
// Zoom
|
|
if (zoom) {
|
|
int step = -event.GetWheelRotation() / event.GetWheelDelta();
|
|
int value = box->HorizontalZoom->GetValue()+step;
|
|
box->HorizontalZoom->SetValue(value);
|
|
SetSamplesPercent(value,true,float(x)/float(w));
|
|
}
|
|
|
|
// Scroll
|
|
else {
|
|
int step = event.GetWheelRotation() * w / 360;
|
|
UpdatePosition(Position+step,false);
|
|
UpdateImage();
|
|
}
|
|
}
|
|
|
|
// Cursor drawing
|
|
if (!player->IsPlaying()) {
|
|
// Draw bg
|
|
wxClientDC dc(this);
|
|
dc.DrawBitmap(*origImage,0,0);
|
|
|
|
if (inside) {
|
|
// Draw cursor
|
|
dc.SetLogicalFunction(wxINVERT);
|
|
dc.DrawLine(x,0,x,h);
|
|
|
|
// Time
|
|
if (Options.AsBool(_T("Audio Draw Cursor Time"))) {
|
|
// Time string
|
|
AssTime time;
|
|
time.SetMS(GetMSAtX(x));
|
|
wxString text = time.GetASSFormated();
|
|
|
|
// Calculate metrics
|
|
wxFont font(10,wxFONTFAMILY_DEFAULT,wxFONTSTYLE_NORMAL,wxFONTWEIGHT_BOLD,false,_T("Verdana"));
|
|
dc.SetFont(font);
|
|
int tw,th;
|
|
GetTextExtent(text,&tw,&th,NULL,NULL,&font);
|
|
|
|
// Set inversion
|
|
bool left = true;
|
|
if (x > w/2) left = false;
|
|
|
|
// Text coordinates
|
|
int dx;
|
|
dx = x - tw/2;
|
|
if (dx < 4) dx = 4;
|
|
int max = w - tw - 4;
|
|
if (dx > max) dx = max;
|
|
int dy = 4;
|
|
|
|
// Draw text
|
|
dc.SetTextForeground(wxColour(64,64,64));
|
|
dc.DrawText(text,dx+1,dy-1);
|
|
dc.DrawText(text,dx+1,dy+1);
|
|
dc.DrawText(text,dx-1,dy-1);
|
|
dc.DrawText(text,dx-1,dy+1);
|
|
dc.SetTextForeground(wxColour(255,255,255));
|
|
dc.DrawText(text,dx,dy);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Scale dragging
|
|
if ((hold == 0 && onScale) || draggingScale) {
|
|
if (event.ButtonDown(wxMOUSE_BTN_LEFT)) {
|
|
lastDragX = x;
|
|
draggingScale = true;
|
|
}
|
|
else if (holding) {
|
|
int delta = lastDragX - x;
|
|
lastDragX = x;
|
|
UpdatePosition(Position + delta);
|
|
UpdateImage();
|
|
Refresh(false);
|
|
SetCursor(wxNullCursor);
|
|
return;
|
|
}
|
|
else draggingScale = false;
|
|
}
|
|
|
|
// Outside
|
|
if (!inside && hold == 0) return;
|
|
|
|
// Left/middle click
|
|
if (event.ButtonDown(wxMOUSE_BTN_LEFT) || event.Button(wxMOUSE_BTN_MIDDLE)) {
|
|
SetFocus();
|
|
}
|
|
|
|
// Right click
|
|
if (event.ButtonDown(wxMOUSE_BTN_RIGHT)) {
|
|
SetFocus();
|
|
if (karaoke->enabled) {
|
|
int syl = GetSyllableAtX(x);
|
|
if (syl != -1) {
|
|
int start = karaoke->syllables.at(syl).position * 10 + dialogue->Start.GetMS();
|
|
int count = karaoke->syllables.at(syl).length * 10;
|
|
player->Play(GetSampleAtMS(start),GetSampleAtMS(count));
|
|
}
|
|
}
|
|
}
|
|
|
|
// Buttons
|
|
bool leftIsDown = event.ButtonIsDown(wxMOUSE_BTN_LEFT);
|
|
bool rightIsDown = event.ButtonIsDown(wxMOUSE_BTN_RIGHT);
|
|
bool buttonIsDown = leftIsDown || rightIsDown;
|
|
bool leftClick = event.ButtonDown(wxMOUSE_BTN_LEFT);
|
|
bool rightClick = event.ButtonDown(wxMOUSE_BTN_RIGHT);
|
|
bool buttonClick = leftClick || rightClick;
|
|
bool defCursor = true;
|
|
|
|
// Timing
|
|
if (hasSel) {
|
|
bool updated = false;
|
|
|
|
// Grab start/end
|
|
if (hold == 0) {
|
|
bool gotGrab = false;
|
|
bool karTime = karMode && !event.ControlDown();
|
|
|
|
// Grab start
|
|
if (!karTime) {
|
|
if (abs64 (x - selStart) < 6) {
|
|
wxCursor cursor(wxCURSOR_SIZEWE);
|
|
SetCursor(cursor);
|
|
defCursor = false;
|
|
if (buttonIsDown) {
|
|
hold = 1;
|
|
gotGrab = true;
|
|
}
|
|
}
|
|
|
|
// Grab end
|
|
else if (abs64 (x - selEnd) < 6) {
|
|
wxCursor cursor(wxCURSOR_SIZEWE);
|
|
SetCursor(cursor);
|
|
defCursor = false;
|
|
if (buttonIsDown) {
|
|
hold = 2;
|
|
gotGrab = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Grabbing a syllable
|
|
else {
|
|
__int64 pos,len,curpos;
|
|
KaraokeSyllable *curSyl;
|
|
size_t karn = karaoke->syllables.size();
|
|
for (size_t i=0;i<karn;i++) {
|
|
curSyl = &karaoke->syllables.at(i);
|
|
len = curSyl->length*10;
|
|
curpos = curSyl->position*10;
|
|
if (len != -1) {
|
|
pos = GetXAtMS(curStartMS+len+curpos);
|
|
if (abs64 (x - pos) < 4) {
|
|
wxCursor cursor(wxCURSOR_SIZEWE);
|
|
SetCursor(cursor);
|
|
defCursor = false;
|
|
if (event.LeftIsDown()) {
|
|
hold = 4;
|
|
holdSyl = (int)i;
|
|
gotGrab = true;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Dragging nothing, time from scratch
|
|
if (!gotGrab) {
|
|
if (buttonIsDown) {
|
|
hold = 3;
|
|
lastX = x;
|
|
gotGrab = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Drag start/end
|
|
if (hold != 0) {
|
|
// Dragging
|
|
if (buttonIsDown) {
|
|
// Drag from nothing or straight timing
|
|
if (hold == 3 && buttonIsDown) {
|
|
if (!karMode) {
|
|
if (leftIsDown) curStartMS = GetMSAtX(x);
|
|
else curEndMS = GetMSAtX(x);
|
|
updated = true;
|
|
diagUpdated = true;
|
|
|
|
if (leftIsDown && x != lastX) {
|
|
selStart = lastX;
|
|
selEnd = x;
|
|
curStartMS = GetBoundarySnap(GetMSAtX(lastX),event.ShiftDown()?0:10,true);
|
|
curEndMS = GetMSAtX(x);
|
|
hold = 2;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Drag start
|
|
if (hold == 1 && buttonIsDown) {
|
|
// Set new value
|
|
if (x != selStart) {
|
|
int snapped = GetBoundarySnap(GetMSAtX(x),event.ShiftDown()?0:10,true);
|
|
selStart = GetXAtMS(snapped);
|
|
if (selStart > selEnd) {
|
|
int temp = selStart;
|
|
selStart = selEnd;
|
|
selEnd = temp;
|
|
hold = 2;
|
|
curEndMS = snapped;
|
|
snapped = GetMSAtX(selStart);
|
|
}
|
|
curStartMS = snapped;
|
|
updated = true;
|
|
diagUpdated = true;
|
|
}
|
|
}
|
|
|
|
// Drag end
|
|
if (hold == 2 && buttonIsDown) {
|
|
// Set new value
|
|
if (x != selEnd) {
|
|
int snapped = GetBoundarySnap(GetMSAtX(x),event.ShiftDown()?0:10,false);
|
|
selEnd = GetXAtMS(snapped);
|
|
//selEnd = GetBoundarySnap(x,event.ShiftDown()?0:10,false);
|
|
if (selStart > selEnd) {
|
|
int temp = selStart;
|
|
selStart = selEnd;
|
|
selEnd = temp;
|
|
hold = 1;
|
|
curStartMS = snapped;
|
|
snapped = GetMSAtX(selEnd);
|
|
}
|
|
curEndMS = snapped;
|
|
updated = true;
|
|
diagUpdated = true;
|
|
}
|
|
}
|
|
|
|
// Drag karaoke
|
|
if (hold == 4 && leftIsDown) {
|
|
// Set new value
|
|
int curpos,len,pos,nkar;
|
|
KaraokeSyllable *curSyl=NULL,*nextSyl=NULL;
|
|
curSyl = &karaoke->syllables.at(holdSyl);
|
|
nkar = (int)karaoke->syllables.size();
|
|
if (holdSyl < nkar-1) {
|
|
nextSyl = &karaoke->syllables.at(holdSyl+1);
|
|
}
|
|
curpos = curSyl->position;
|
|
len = curSyl->length;
|
|
pos = GetXAtMS(curStartMS+(len+curpos)*10);
|
|
if (x != pos) {
|
|
// Calculate delta in centiseconds
|
|
int delta = ((__int64)(x-pos)*samples*100)/provider->GetSampleRate();
|
|
|
|
// Apply delta
|
|
int deltaMode = 0;
|
|
if (shiftDown) deltaMode = 1;
|
|
// else if (ctrlDown) deltaMode = 2;
|
|
bool result = karaoke->SyllableDelta(holdSyl,delta,deltaMode);
|
|
if (result) {
|
|
updated = true;
|
|
diagUpdated = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Release
|
|
else {
|
|
// Commit changes
|
|
if (diagUpdated) {
|
|
diagUpdated = false;
|
|
NeedCommit = true;
|
|
if (Options.AsBool(_T("Audio Autocommit")) && curStartMS <= curEndMS) CommitChanges();
|
|
else UpdateImage(true);
|
|
}
|
|
|
|
// Single click on nothing
|
|
else if (hold == 3) {
|
|
// Select syllable
|
|
if (karaoke->enabled) {
|
|
int syl = GetSyllableAtX(x);
|
|
if (syl != -1) {
|
|
karaoke->SetSyllable(syl);
|
|
UpdateImage(true);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Update stuff
|
|
SetCursor(wxNullCursor);
|
|
hold = 0;
|
|
}
|
|
}
|
|
|
|
// Update stuff
|
|
if (updated) {
|
|
player->SetEndPosition(GetSampleAtX(selEnd));
|
|
wxCursor cursor(wxCURSOR_SIZEWE);
|
|
SetCursor(cursor);
|
|
UpdateImage(true);
|
|
}
|
|
}
|
|
|
|
// Not holding
|
|
else {
|
|
hold = 0;
|
|
}
|
|
|
|
// Restore cursor
|
|
if (defCursor) SetCursor(wxNullCursor);
|
|
}
|
|
|
|
|
|
////////////////////////
|
|
// Get snap to boundary
|
|
int AudioDisplay::GetBoundarySnap(int ms,int rangeX,bool start) {
|
|
// Range?
|
|
if (rangeX <= 0) return ms;
|
|
|
|
// Convert range into miliseconds
|
|
int rangeMS = rangeX*samples*1000 / provider->GetSampleRate();
|
|
|
|
// Find the snap boundaries
|
|
wxArrayInt boundaries;
|
|
if (video->KeyFramesLoaded() && Options.AsBool(_T("Audio Draw Secondary Lines"))) {
|
|
__int64 keyMS;
|
|
wxArrayInt keyFrames = video->GetKeyFrames();
|
|
int frame;
|
|
for (unsigned int i=0;i<keyFrames.Count();i++) {
|
|
frame = keyFrames[i];
|
|
if (!start) frame--;
|
|
if (frame < 0) frame = 0;
|
|
keyMS = VFR_Output.GetTimeAtFrame(frame,start);
|
|
//if (start) keyX++;
|
|
if (GetXAtMS(keyMS) >= 0 && GetXAtMS(keyMS) < w) boundaries.Add(keyMS);
|
|
}
|
|
}
|
|
|
|
// Other subtitles' boundaries
|
|
int inactiveType = Options.AsInt(_T("Audio Inactive Lines Display Mode"));
|
|
if (inactiveType == 1 || inactiveType == 2) {
|
|
AssDialogue *shade;
|
|
int shadeX1,shadeX2;
|
|
int shadeFrom,shadeTo;
|
|
|
|
// Get range
|
|
if (inactiveType == 1) {
|
|
shadeFrom = this->line_n-1;
|
|
shadeTo = shadeFrom+1;
|
|
}
|
|
else {
|
|
shadeFrom = 0;
|
|
shadeTo = grid->GetRows();
|
|
}
|
|
|
|
for (int j=shadeFrom;j<shadeTo;j++) {
|
|
if (j == line_n) continue;
|
|
shade = grid->GetDialogue(j);
|
|
|
|
if (shade) {
|
|
// Get coordinates
|
|
shadeX1 = GetXAtMS(shade->Start.GetMS());
|
|
shadeX2 = GetXAtMS(shade->End.GetMS());
|
|
if (shadeX1 >= 0 && shadeX1 < w) boundaries.Add(shade->Start.GetMS());
|
|
if (shadeX2 >= 0 && shadeX2 < w) boundaries.Add(shade->End.GetMS());
|
|
}
|
|
}
|
|
}
|
|
|
|
// See if ms falls within range of any of them
|
|
int minDist = rangeMS+1;
|
|
int bestMS = ms;
|
|
for (unsigned int i=0;i<boundaries.Count();i++) {
|
|
if (abs(ms-boundaries[i]) < minDist) {
|
|
bestMS = boundaries[i];
|
|
minDist = abs(ms-boundaries[i]);
|
|
}
|
|
}
|
|
|
|
// Return best match
|
|
return bestMS;
|
|
}
|
|
|
|
|
|
//
|
|
// SCRUBBING CODE, REMOVED FROM THE FUNCTION ABOVE
|
|
/*
|
|
// Stop scrubbing
|
|
bool scrubButton = false && event.ButtonIsDown(wxMOUSE_BTN_MIDDLE);
|
|
if (scrubbing && !scrubButton) {
|
|
// Release mouse
|
|
scrubbing = false;
|
|
if (HasCapture()) ReleaseMouse();
|
|
|
|
// Stop player
|
|
player->Stop();
|
|
player->SetProvider(provider);
|
|
delete scrubProvider;
|
|
}
|
|
|
|
// Start scrubbing
|
|
if (!scrubbing && scrubButton && provider->GetChannels() == 1) {
|
|
// Get mouse
|
|
CaptureMouse();
|
|
scrubbing = true;
|
|
|
|
// Initialize provider
|
|
player->Stop();
|
|
scrubProvider = new StreamAudioProvider();
|
|
scrubProvider->SetParams(provider->GetChannels(),provider->GetSampleRate(),provider->GetBytesPerSample());
|
|
player->SetProvider(scrubProvider);
|
|
|
|
// Set variables
|
|
scrubLastPos = GetSampleAtX(x);
|
|
scrubTime = clock();
|
|
scrubLastRate = provider->GetSampleRate();
|
|
}
|
|
|
|
// Scrub
|
|
if (scrubbing && scrubButton) {
|
|
// Get current data
|
|
__int64 exactPos = MAX(0,GetSampleAtX(x));
|
|
int curScrubTime = clock();
|
|
int scrubDeltaTime = curScrubTime - scrubTime;
|
|
bool invert = exactPos < scrubLastPos;
|
|
__int64 curScrubPos = exactPos;
|
|
|
|
if (scrubDeltaTime > 0) {
|
|
// Get derived data
|
|
int rateChange = provider->GetSampleRate()/20;
|
|
int curRate = MID(int(scrubLastRate-rateChange),abs(int(exactPos - scrubLastPos)) * CLOCKS_PER_SEC / scrubDeltaTime,int(scrubLastRate+rateChange));
|
|
if (abs(curRate-scrubLastRate) < rateChange) curRate = scrubLastRate;
|
|
curScrubPos = scrubLastPos + (curRate * scrubDeltaTime / CLOCKS_PER_SEC * (invert ? -1 : 1));
|
|
__int64 scrubDelta = curScrubPos - scrubLastPos;
|
|
scrubLastRate = curRate;
|
|
|
|
// Copy data to buffer
|
|
if (scrubDelta != 0) {
|
|
// Create buffer
|
|
int bufSize = scrubDeltaTime * scrubProvider->GetSampleRate() / CLOCKS_PER_SEC;
|
|
short *buf = new short[bufSize];
|
|
|
|
// Flag as inverted, if necessary
|
|
if (invert) scrubDelta = -scrubDelta;
|
|
|
|
// Copy data from original provider to temp buffer
|
|
short *temp = new short[scrubDelta];
|
|
provider->GetAudio(temp,MIN(curScrubPos,scrubLastPos),scrubDelta);
|
|
|
|
// Scale
|
|
float scale = float(double(scrubDelta) / double(bufSize));
|
|
float start,end;
|
|
int istart,iend;
|
|
float tempfinal;
|
|
for (int i=0;i<bufSize;i++) {
|
|
start = i*scale;
|
|
end = (i+1)*scale;
|
|
istart = (int) start;
|
|
iend = MIN((int) end,scrubDelta-1);
|
|
if (istart == iend) tempfinal = temp[istart] * (end - start);
|
|
else {
|
|
tempfinal = temp[istart] * (1 + istart - start) + temp[iend] * (end - iend);
|
|
for (int j=istart+1;j<iend;j++) tempfinal += temp[i];
|
|
}
|
|
buf[i] = tempfinal / scale;
|
|
}
|
|
//int len = MIN(bufSize,scrubDelta);
|
|
//for (int i=0;i<len;i++) buf[i] = temp[i];
|
|
//for (int i=len;i<bufSize;i++) buf[i] = 0;
|
|
delete temp;
|
|
|
|
// Invert
|
|
if (invert) {
|
|
short aux;
|
|
for (int i=0;i<bufSize/2;i++) {
|
|
aux = buf[i];
|
|
buf[i] = buf[bufSize-i-1];
|
|
buf[bufSize-i-1] = aux;
|
|
}
|
|
}
|
|
|
|
// Send data to provider
|
|
scrubProvider->Append(buf,bufSize);
|
|
if (!player->IsPlaying()) player->Play(0,~0ULL);
|
|
delete buf;
|
|
}
|
|
}
|
|
|
|
// Update last pos and time
|
|
scrubLastPos = curScrubPos;
|
|
scrubTime = curScrubTime;
|
|
|
|
// Return
|
|
return;
|
|
}
|
|
|
|
*/
|
|
|
|
|
|
//////////////
|
|
// Size event
|
|
void AudioDisplay::OnSize(wxSizeEvent &event) {
|
|
// Set size
|
|
GetClientSize(&w,&h);
|
|
h -= Options.AsBool(_T("Audio Draw Timeline")) ? 20 : 0;
|
|
|
|
// Update image
|
|
UpdateImage();
|
|
|
|
// Update scrollbar
|
|
UpdateScrollbar();
|
|
}
|
|
|
|
|
|
///////////////
|
|
// Timer event
|
|
void AudioDisplay::OnUpdateTimer(wxTimerEvent &event) {
|
|
// Get lock and check if it's OK
|
|
if (player->GetMutex()) {
|
|
wxMutexLocker locker(*player->GetMutex());
|
|
if (!locker.IsOk()) return;
|
|
}
|
|
|
|
if (!player->IsPlaying()) return;
|
|
|
|
// Get DCs
|
|
//wxMutexGuiEnter();
|
|
wxClientDC dc(this);
|
|
|
|
// Draw cursor
|
|
int curpos = -1;
|
|
if (player->IsPlaying()) {
|
|
__int64 curPos = player->GetCurrentPosition();
|
|
if (curPos > player->GetStartPosition() && curPos < player->GetEndPosition()) {
|
|
// Scroll if needed
|
|
int posX = GetXAtSample(curPos);
|
|
bool fullDraw = false;
|
|
bool centerLock = false;
|
|
bool scrollToCursor = Options.AsBool(_T("Audio lock scroll on cursor"));
|
|
if (centerLock) {
|
|
int goTo = MAX(0,curPos - w*samples/2);
|
|
if (goTo >= 0) {
|
|
UpdatePosition(goTo,true);
|
|
UpdateImage();
|
|
fullDraw = true;
|
|
}
|
|
}
|
|
else {
|
|
if (scrollToCursor) {
|
|
if (posX < 80 || posX > w-80) {
|
|
int goTo = MAX(0,curPos - 80*samples);
|
|
if (goTo >= 0) {
|
|
UpdatePosition(goTo,true);
|
|
UpdateImage();
|
|
fullDraw = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Draw cursor
|
|
wxMemoryDC src;
|
|
curpos = GetXAtSample(curPos);
|
|
dc.SetPen(wxPen(Options.AsColour(_T("Audio Play cursor"))));
|
|
src.SelectObject(*origImage);
|
|
if (fullDraw) {
|
|
//dc.Blit(0,0,w,h,&src,0,0);
|
|
dc.DrawLine(curpos,0,curpos,h);
|
|
//dc.Blit(0,0,curpos-10,h,&src,0,0);
|
|
//dc.Blit(curpos+10,0,w-curpos-10,h,&src,curpos+10,0);
|
|
}
|
|
else {
|
|
dc.Blit(oldCurPos,0,1,h,&src,oldCurPos,0);
|
|
dc.DrawLine(curpos,0,curpos,h);
|
|
}
|
|
}
|
|
else {
|
|
if (curPos > player->GetEndPosition() + 8192) {
|
|
player->Stop();
|
|
}
|
|
wxMemoryDC src;
|
|
src.SelectObject(*origImage);
|
|
dc.Blit(oldCurPos,0,1,h,&src,oldCurPos,0);
|
|
}
|
|
}
|
|
|
|
// Restore background
|
|
else {
|
|
wxMemoryDC src;
|
|
src.SelectObject(*origImage);
|
|
dc.Blit(oldCurPos,0,1,h,&src,oldCurPos,0);
|
|
}
|
|
oldCurPos = curpos;
|
|
}
|
|
|
|
|
|
////////////
|
|
// Key down
|
|
void AudioDisplay::OnKeyDown(wxKeyEvent &event) {
|
|
int key = event.GetKeyCode();
|
|
Hotkeys.SetPressed(key,event.m_controlDown,event.m_altDown,event.m_shiftDown);
|
|
|
|
// Accept
|
|
if (Hotkeys.IsPressed(_T("Audio Commit"))) {
|
|
CommitChanges(true);
|
|
//ChangeLine(1);
|
|
}
|
|
|
|
// Accept (SSA's "Grab times")
|
|
if (Hotkeys.IsPressed(_T("Audio Commit Alt"))) {
|
|
CommitChanges(true);
|
|
}
|
|
|
|
// Accept (stay)
|
|
if (Hotkeys.IsPressed(_T("Audio Commit (Stay)"))) {
|
|
CommitChanges();
|
|
}
|
|
|
|
// Previous
|
|
if (Hotkeys.IsPressed(_T("Audio Prev Line")) || Hotkeys.IsPressed(_T("Audio Prev Line Alt"))) {
|
|
Prev();
|
|
}
|
|
|
|
// Next
|
|
if (Hotkeys.IsPressed(_T("Audio Next Line")) || Hotkeys.IsPressed(_T("Audio Next Line Alt"))) {
|
|
Next();
|
|
}
|
|
|
|
// Play
|
|
if (Hotkeys.IsPressed(_T("Audio Play")) || Hotkeys.IsPressed(_T("Audio Play Alt"))) {
|
|
int start=0,end=0;
|
|
GetTimesSelection(start,end);
|
|
Play(start,end);
|
|
}
|
|
|
|
// Play/Stop
|
|
if (Hotkeys.IsPressed(_T("Audio Play or Stop"))) {
|
|
if (player->IsPlaying()) Stop();
|
|
else {
|
|
int start=0,end=0;
|
|
GetTimesSelection(start,end);
|
|
Play(start,end);
|
|
}
|
|
}
|
|
|
|
// Stop
|
|
if (Hotkeys.IsPressed(_T("Audio Stop"))) {
|
|
Stop();
|
|
}
|
|
|
|
// Increase length
|
|
if (Hotkeys.IsPressed(_T("Audio Karaoke Increase Len"))) {
|
|
if (karaoke->enabled) {
|
|
bool result = karaoke->SyllableDelta(karaoke->curSyllable,1,0);
|
|
if (result) diagUpdated = true;
|
|
}
|
|
}
|
|
|
|
// Increase length (shift)
|
|
if (Hotkeys.IsPressed(_T("Audio Karaoke Increase Len Shift"))) {
|
|
if (karaoke->enabled) {
|
|
bool result = karaoke->SyllableDelta(karaoke->curSyllable,1,1);
|
|
if (result) diagUpdated = true;
|
|
}
|
|
}
|
|
|
|
// Decrease length
|
|
if (Hotkeys.IsPressed(_T("Audio Karaoke Decrease Len"))) {
|
|
if (karaoke->enabled) {
|
|
bool result = karaoke->SyllableDelta(karaoke->curSyllable,-1,0);
|
|
if (result) diagUpdated = true;
|
|
}
|
|
}
|
|
|
|
// Decrease length (shift)
|
|
if (Hotkeys.IsPressed(_T("Audio Karaoke Decrease Len Shift"))) {
|
|
if (karaoke->enabled) {
|
|
bool result = karaoke->SyllableDelta(karaoke->curSyllable,-1,1);
|
|
if (result) diagUpdated = true;
|
|
}
|
|
}
|
|
|
|
// Move backwards
|
|
if (Hotkeys.IsPressed(_T("Audio Scroll Left"))) {
|
|
UpdatePosition(Position-128,false);
|
|
UpdateImage();
|
|
}
|
|
|
|
// Move forward
|
|
if (Hotkeys.IsPressed(_T("Audio Scroll Right"))) {
|
|
UpdatePosition(Position+128,false);
|
|
UpdateImage();
|
|
}
|
|
|
|
// Play first 500 ms
|
|
if (Hotkeys.IsPressed(_T("Audio Play First 500ms"))) {
|
|
int start=0,end=0;
|
|
GetTimesSelection(start,end);
|
|
int e = start+500;
|
|
if (e > end) e = end;
|
|
Play(start,e);
|
|
}
|
|
|
|
// Play last 500 ms
|
|
if (Hotkeys.IsPressed(_T("Audio Play Last 500ms"))) {
|
|
int start=0,end=0;
|
|
GetTimesSelection(start,end);
|
|
int s = end-500;
|
|
if (s < start) s = start;
|
|
Play(s,end);
|
|
}
|
|
|
|
// Play 500 ms before
|
|
if (Hotkeys.IsPressed(_T("Audio Play 500ms Before"))) {
|
|
int start=0,end=0;
|
|
GetTimesSelection(start,end);
|
|
Play(start-500,start);
|
|
}
|
|
|
|
// Play 500 ms after
|
|
if (Hotkeys.IsPressed(_T("Audio Play 500ms After"))) {
|
|
int start=0,end=0;
|
|
GetTimesSelection(start,end);
|
|
Play(end,end+500);
|
|
}
|
|
|
|
// Play to end of file
|
|
if (Hotkeys.IsPressed(_T("Audio Play To End"))) {
|
|
int start=0,end=0;
|
|
GetTimesSelection(start,end);
|
|
Play(start,-1);
|
|
}
|
|
|
|
// Play original line
|
|
if (Hotkeys.IsPressed(_T("Audio Play Original Line"))) {
|
|
int start=0,end=0;
|
|
GetTimesDialogue(start,end);
|
|
SetSelection(start, end);
|
|
Play(start,end);
|
|
}
|
|
|
|
// Lead in
|
|
if (Hotkeys.IsPressed(_T("Audio Add Lead In"))) {
|
|
AddLead(true,false);
|
|
}
|
|
|
|
// Lead out
|
|
if (Hotkeys.IsPressed(_T("Audio Add Lead Out"))) {
|
|
AddLead(false,true);
|
|
}
|
|
|
|
// Update
|
|
if (diagUpdated) {
|
|
diagUpdated = false;
|
|
NeedCommit = true;
|
|
if (Options.AsBool(_T("Audio Autocommit")) && curStartMS <= curEndMS) CommitChanges();
|
|
else UpdateImage(true);
|
|
}
|
|
}
|
|
|
|
|
|
///////////////
|
|
// Change line
|
|
void AudioDisplay::ChangeLine(int delta) {
|
|
if (dialogue) {
|
|
// Get next line number and make sure it's within bounds
|
|
int next = line_n+delta;
|
|
if (next == -1) next = 0;
|
|
if (next == grid->GetRows()) next = grid->GetRows() - 1;
|
|
|
|
// Set stuff
|
|
NeedCommit = false;
|
|
dialogue = NULL;
|
|
grid->editBox->SetToLine(next);
|
|
grid->SelectRow(next);
|
|
grid->MakeCellVisible(next,0,true);
|
|
if (!dialogue) UpdateImage(true);
|
|
else UpdateImage(false);
|
|
line_n = next;
|
|
}
|
|
}
|
|
|
|
|
|
////////
|
|
// Next
|
|
void AudioDisplay::Next() {
|
|
// Karaoke
|
|
if (karaoke->enabled) {
|
|
int nextSyl = karaoke->curSyllable+1;
|
|
bool needsUpdate = true;
|
|
|
|
// Last syllable; jump to next
|
|
if (nextSyl >= (signed int)karaoke->syllables.size()) {
|
|
// Already last?
|
|
if (line_n == grid->GetRows()-1) return;
|
|
|
|
if (NeedCommit) {
|
|
int result = wxMessageBox(_("Do you want to commit your changes? If you choose No, they will be discarded."),_("Commit?"),wxYES_NO | wxCANCEL | wxICON_QUESTION);
|
|
//int result = wxNO;
|
|
if (result == wxYES) {
|
|
CommitChanges();
|
|
}
|
|
else if (result == wxCANCEL) {
|
|
karaoke->curSyllable = (int)karaoke->syllables.size()-1;
|
|
return;
|
|
}
|
|
}
|
|
nextSyl = 0;
|
|
karaoke->curSyllable = 0;
|
|
ChangeLine(1);
|
|
needsUpdate = false;
|
|
}
|
|
|
|
// Set syllable
|
|
karaoke->SetSyllable(nextSyl);
|
|
if (needsUpdate) Update();
|
|
int start=0,end=0;
|
|
GetTimesSelection(start,end);
|
|
Play(start,end);
|
|
}
|
|
|
|
// Plain mode
|
|
else {
|
|
ChangeLine(1);
|
|
}
|
|
}
|
|
|
|
|
|
////////////
|
|
// Previous
|
|
void AudioDisplay::Prev() {
|
|
// Karaoke
|
|
if (karaoke->enabled) {
|
|
int nextSyl = karaoke->curSyllable-1;
|
|
bool needsUpdate = true;
|
|
|
|
// First syllable; jump line
|
|
if (nextSyl < 0) {
|
|
// Already first?
|
|
if (line_n == 0) return;
|
|
|
|
if (NeedCommit) {
|
|
int result = wxMessageBox(_("Do you want to commit your changes? If you choose No, they will be discarded."),_("Commit?"),wxYES_NO | wxCANCEL);
|
|
if (result == wxYES) {
|
|
CommitChanges();
|
|
}
|
|
else if (result == wxCANCEL) {
|
|
karaoke->curSyllable = 0;
|
|
return;
|
|
}
|
|
}
|
|
karaoke->curSyllable = -1;
|
|
ChangeLine(-1);
|
|
needsUpdate = false;
|
|
}
|
|
|
|
// Set syllable
|
|
karaoke->SetSyllable(nextSyl);
|
|
if (needsUpdate) Update();
|
|
int start=0,end=0;
|
|
GetTimesSelection(start,end);
|
|
Play(start,end);
|
|
}
|
|
|
|
// Plain mode
|
|
else {
|
|
ChangeLine(-1);
|
|
}
|
|
}
|
|
|
|
|
|
///////////////////////////////
|
|
// Gets syllable at x position
|
|
int AudioDisplay::GetSyllableAtX(int x) {
|
|
if (!karaoke->enabled) return -1;
|
|
int ms = GetMSAtX(x);
|
|
size_t syllables = karaoke->syllables.size();;
|
|
int sylstart,sylend;
|
|
|
|
// Find a matching syllable
|
|
for (size_t i=0;i<syllables;i++) {
|
|
sylstart = karaoke->syllables.at(i).position*10 + curStartMS;
|
|
sylend = karaoke->syllables.at(i).length*10 + sylstart;
|
|
if (ms >= sylstart && ms < sylend) {
|
|
return (int)i;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
|
|
////////////////
|
|
// Focus events
|
|
void AudioDisplay::OnGetFocus(wxFocusEvent &event) {
|
|
if (!hasFocus) {
|
|
hasFocus = true;
|
|
UpdateImage(true);
|
|
}
|
|
}
|
|
|
|
void AudioDisplay::OnLoseFocus(wxFocusEvent &event) {
|
|
if (hasFocus && loaded) {
|
|
hasFocus = false;
|
|
UpdateImage(true);
|
|
Refresh(false);
|
|
}
|
|
}
|
|
|