forked from mia/Aegisub
255 lines
9 KiB
C++
255 lines
9 KiB
C++
// Copyright (c) 2005, Rodrigo Braz Monteiro, Niels Martin Hansen
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are met:
|
|
//
|
|
// * Redistributions of source code must retain the above copyright notice,
|
|
// this list of conditions and the following disclaimer.
|
|
// * Redistributions in binary form must reproduce the above copyright notice,
|
|
// this list of conditions and the following disclaimer in the documentation
|
|
// and/or other materials provided with the distribution.
|
|
// * Neither the name of the Aegisub Group nor the names of its contributors
|
|
// may be used to endorse or promote products derived from this software
|
|
// without specific prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
// POSSIBILITY OF SUCH DAMAGE.
|
|
//
|
|
// Aegisub Project http://www.aegisub.org/
|
|
|
|
/// @file audio_box.cpp
|
|
/// @brief The entire audio area in the main UI, containing display and related toolbars
|
|
/// @ingroup audio_ui
|
|
///
|
|
|
|
#include "config.h"
|
|
|
|
#include <cmath>
|
|
|
|
#include <wx/bmpbuttn.h>
|
|
#include <wx/panel.h>
|
|
#include <wx/slider.h>
|
|
#include <wx/scrolbar.h>
|
|
#include <wx/sizer.h>
|
|
#include <wx/slider.h>
|
|
#include <wx/string.h>
|
|
#include <wx/statline.h>
|
|
#include <wx/textctrl.h>
|
|
#include <wx/tglbtn.h>
|
|
#include <wx/toolbar.h>
|
|
#include <wx/laywin.h> // Keep this last so wxSW_3D is set.
|
|
|
|
#include <libaegisub/log.h>
|
|
|
|
#include "audio_box.h"
|
|
|
|
#include "include/aegisub/context.h"
|
|
#include "include/aegisub/toolbar.h"
|
|
|
|
#include "audio_controller.h"
|
|
#include "audio_display.h"
|
|
#include "audio_karaoke.h"
|
|
#include "audio_timing.h"
|
|
#include "command/command.h"
|
|
#include "libresrc/libresrc.h"
|
|
#include "options.h"
|
|
#include "toggle_bitmap.h"
|
|
#include "selection_controller.h"
|
|
#include "utils.h"
|
|
|
|
enum {
|
|
Audio_Horizontal_Zoom = 1600,
|
|
Audio_Vertical_Zoom,
|
|
Audio_Volume
|
|
};
|
|
|
|
AudioBox::AudioBox(wxWindow *parent, agi::Context *context)
|
|
: wxSashWindow(parent, -1, wxDefaultPosition, wxDefaultSize, wxSW_3D | wxCLIP_CHILDREN)
|
|
, controller(context->audioController)
|
|
, context(context)
|
|
, audio_open_connection(controller->AddAudioOpenListener(&AudioBox::OnAudioOpen, this))
|
|
, panel(new wxPanel(this, -1, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL | wxBORDER_RAISED))
|
|
, audioDisplay(new AudioDisplay(panel, context->audioController, context))
|
|
, HorizontalZoom(new wxSlider(panel, Audio_Horizontal_Zoom, -OPT_GET("Audio/Zoom/Horizontal")->GetInt(), -50, 30, wxDefaultPosition, wxSize(-1, 20), wxSL_VERTICAL|wxSL_BOTH))
|
|
, VerticalZoom(new wxSlider(panel, Audio_Vertical_Zoom, OPT_GET("Audio/Zoom/Vertical")->GetInt(), 0, 100, wxDefaultPosition, wxSize(-1, 20), wxSL_VERTICAL|wxSL_BOTH|wxSL_INVERSE))
|
|
, VolumeBar(new wxSlider(panel, Audio_Volume, OPT_GET("Audio/Volume")->GetInt(), 0, 100, wxDefaultPosition, wxSize(-1, 20), wxSL_VERTICAL|wxSL_BOTH|wxSL_INVERSE))
|
|
, mouse_zoom_accum(0)
|
|
{
|
|
SetSashVisible(wxSASH_BOTTOM, true);
|
|
Bind(wxEVT_SASH_DRAGGED, &AudioBox::OnSashDrag, this);
|
|
|
|
HorizontalZoom->SetToolTip(_("Horizontal zoom"));
|
|
VerticalZoom->SetToolTip(_("Vertical zoom"));
|
|
VolumeBar->SetToolTip(_("Audio Volume"));
|
|
|
|
bool link = OPT_GET("Audio/Link")->GetBool();
|
|
if (link) {
|
|
VolumeBar->SetValue(VerticalZoom->GetValue());
|
|
VolumeBar->Enable(false);
|
|
}
|
|
|
|
// VertVol sider
|
|
wxSizer *VertVol = new wxBoxSizer(wxHORIZONTAL);
|
|
VertVol->Add(VerticalZoom,1,wxEXPAND,0);
|
|
VertVol->Add(VolumeBar,1,wxEXPAND,0);
|
|
wxSizer *VertVolArea = new wxBoxSizer(wxVERTICAL);
|
|
VertVolArea->Add(VertVol,1,wxEXPAND,0);
|
|
|
|
ToggleBitmap *link_btn = new ToggleBitmap(panel, context, "audio/opt/vertical_link", 16, "Audio", wxSize(20, -1));
|
|
link_btn->SetMaxSize(wxDefaultSize);
|
|
VertVolArea->Add(link_btn, 0, wxRIGHT | wxALIGN_CENTER | wxEXPAND, 0);
|
|
OPT_SUB("Audio/Link", &AudioBox::OnVerticalLink, this);
|
|
|
|
// Top sizer
|
|
wxSizer *TopSizer = new wxBoxSizer(wxHORIZONTAL);
|
|
TopSizer->Add(audioDisplay,1,wxEXPAND,0);
|
|
TopSizer->Add(HorizontalZoom,0,wxEXPAND,0);
|
|
TopSizer->Add(VertVolArea,0,wxEXPAND,0);
|
|
|
|
context->karaoke = new AudioKaraoke(panel, context);
|
|
|
|
// Main sizer
|
|
wxBoxSizer *MainSizer = new wxBoxSizer(wxVERTICAL);
|
|
MainSizer->Add(TopSizer,1,wxEXPAND|wxALL,3);
|
|
MainSizer->Add(toolbar::GetToolbar(panel, "audio", context, "Audio"),0,wxEXPAND|wxLEFT|wxRIGHT,3);
|
|
MainSizer->Add(context->karaoke,0,wxEXPAND|wxALL,3);
|
|
MainSizer->Show(context->karaoke, false);
|
|
panel->SetSizer(MainSizer);
|
|
|
|
wxSizer *audioSashSizer = new wxBoxSizer(wxHORIZONTAL);
|
|
audioSashSizer->Add(panel, 1, wxEXPAND);
|
|
SetSizerAndFit(audioSashSizer);
|
|
SetMinSize(wxSize(-1, OPT_GET("Audio/Display Height")->GetInt()));
|
|
SetMinimumSizeY(panel->GetSize().GetHeight());
|
|
|
|
audioDisplay->Bind(wxEVT_MOUSEWHEEL, &AudioBox::OnMouseWheel, this);
|
|
|
|
audioDisplay->SetZoomLevel(-HorizontalZoom->GetValue());
|
|
audioDisplay->SetAmplitudeScale(pow(mid(1, VerticalZoom->GetValue(), 100) / 50.0, 3));
|
|
}
|
|
|
|
BEGIN_EVENT_TABLE(AudioBox,wxSashWindow)
|
|
EVT_COMMAND_SCROLL(Audio_Horizontal_Zoom, AudioBox::OnHorizontalZoom)
|
|
EVT_COMMAND_SCROLL(Audio_Vertical_Zoom, AudioBox::OnVerticalZoom)
|
|
EVT_COMMAND_SCROLL(Audio_Volume, AudioBox::OnVolume)
|
|
END_EVENT_TABLE()
|
|
|
|
void AudioBox::OnMouseWheel(wxMouseEvent &evt) {
|
|
if (!ForwardMouseWheelEvent(audioDisplay, evt))
|
|
return;
|
|
|
|
bool zoom = evt.CmdDown() != OPT_GET("Audio/Wheel Default to Zoom")->GetBool();
|
|
if (!zoom) {
|
|
int amount = -evt.GetWheelRotation() * GetClientSize().GetWidth() / (evt.GetWheelDelta() * 3);
|
|
// If the user did a horizontal scroll the amount should be inverted
|
|
// for it to be natural.
|
|
if (evt.GetWheelAxis() == 1) amount = -amount;
|
|
|
|
// Reset any accumulated zoom
|
|
mouse_zoom_accum = 0;
|
|
|
|
audioDisplay->ScrollBy(amount);
|
|
}
|
|
else if (evt.GetWheelAxis() == 0) {
|
|
mouse_zoom_accum += evt.GetWheelRotation();
|
|
int zoom_delta = mouse_zoom_accum / evt.GetWheelDelta();
|
|
mouse_zoom_accum %= evt.GetWheelDelta();
|
|
SetHorizontalZoom(audioDisplay->GetZoomLevel() + zoom_delta);
|
|
}
|
|
}
|
|
|
|
void AudioBox::OnSashDrag(wxSashEvent &event) {
|
|
if (event.GetDragStatus() == wxSASH_STATUS_OUT_OF_RANGE)
|
|
return;
|
|
|
|
int new_height = std::min(event.GetDragRect().GetHeight(), GetParent()->GetSize().GetHeight() - 1);
|
|
|
|
SetMinSize(wxSize(-1, new_height));
|
|
GetParent()->Layout();
|
|
|
|
// Karaoke mode is always disabled when the audio box is first opened, so
|
|
// the initial height shouldn't include it
|
|
if (context->karaoke->IsEnabled())
|
|
new_height -= context->karaoke->GetSize().GetHeight() + 6;
|
|
|
|
OPT_SET("Audio/Display Height")->SetInt(new_height);
|
|
}
|
|
|
|
void AudioBox::OnHorizontalZoom(wxScrollEvent &event) {
|
|
// Negate the value since we want zoom out to be on bottom and zoom in on top,
|
|
// but the control doesn't want negative on bottom and positive on top.
|
|
SetHorizontalZoom(-event.GetPosition());
|
|
}
|
|
|
|
void AudioBox::SetHorizontalZoom(int new_zoom) {
|
|
audioDisplay->SetZoomLevel(new_zoom);
|
|
HorizontalZoom->SetValue(-new_zoom);
|
|
OPT_SET("Audio/Zoom/Horizontal")->SetInt(new_zoom);
|
|
}
|
|
|
|
void AudioBox::OnVerticalZoom(wxScrollEvent &event) {
|
|
int pos = mid(1, event.GetPosition(), 100);
|
|
OPT_SET("Audio/Zoom/Vertical")->SetInt(pos);
|
|
double value = pow(pos / 50.0, 3);
|
|
audioDisplay->SetAmplitudeScale(value);
|
|
if (!VolumeBar->IsEnabled()) {
|
|
VolumeBar->SetValue(pos);
|
|
controller->SetVolume(value);
|
|
}
|
|
}
|
|
|
|
void AudioBox::OnVolume(wxScrollEvent &event) {
|
|
int pos = mid(1, event.GetPosition(), 100);
|
|
OPT_SET("Audio/Volume")->SetInt(pos);
|
|
controller->SetVolume(pow(pos / 50.0, 3));
|
|
}
|
|
|
|
void AudioBox::OnVerticalLink(agi::OptionValue const& opt) {
|
|
if (opt.GetBool()) {
|
|
int pos = mid(1, VerticalZoom->GetValue(), 100);
|
|
double value = pow(pos / 50.0, 3);
|
|
controller->SetVolume(value);
|
|
VolumeBar->SetValue(pos);
|
|
}
|
|
VolumeBar->Enable(!opt.GetBool());
|
|
}
|
|
|
|
void AudioBox::OnAudioOpen() {
|
|
controller->SetVolume(pow(mid(1, VolumeBar->GetValue(), 100) / 50.0, 3));
|
|
}
|
|
|
|
void AudioBox::ShowKaraokeBar(bool show) {
|
|
wxSizer *panel_sizer = panel->GetSizer();
|
|
if (panel_sizer->IsShown(context->karaoke) == show) return;
|
|
|
|
int new_height = GetSize().GetHeight();
|
|
int kara_height = context->karaoke->GetSize().GetHeight() + 6;
|
|
|
|
if (show)
|
|
new_height += kara_height;
|
|
else
|
|
new_height -= kara_height;
|
|
|
|
panel_sizer->Show(context->karaoke, show);
|
|
SetMinSize(wxSize(-1, new_height));
|
|
GetParent()->Layout();
|
|
}
|
|
|
|
void AudioBox::ScrollAudioBy(int pixel_amount) {
|
|
audioDisplay->ScrollBy(pixel_amount);
|
|
}
|
|
|
|
void AudioBox::ScrollToActiveLine() {
|
|
if (controller->GetTimingController())
|
|
audioDisplay->ScrollTimeRangeInView(controller->GetTimingController()->GetIdealVisibleTimeRange());
|
|
}
|