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Q_gui2.cpp
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Q_gui2.cpp
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/***************************************************************************
copyright : (C) 2001 by mean
email : fixounet@free.fr
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include <QtCore/QFileInfo>
#include <QtCore/QMimeData>
#include <QtCore/QUrl>
#include <QKeyEvent>
#include <QResizeEvent>
#include <QGraphicsView>
#include <QtCore/QDir>
#include <QMessageBox>
#include <QClipboard>
#include "ADM_cpp.h"
#define MENU_DECLARE
#include "Q_gui2.h"
#include "ADM_default.h"
#include "ADM_toolkitQt.h"
#include "DIA_fileSel.h"
#include "ADM_vidMisc.h"
#include "ADM_last.h"
#include "prefs.h"
#include "avi_vars.h"
#include "ADM_render/GUI_renderInternal.h"
#include "ADM_render/GUI_render.h"
#include "ADM_coreVideoEncoderInternal.h"
#include "ADM_muxerProto.h"
#include "T_vumeter.h"
#include "DIA_coreToolkit.h"
#include "GUI_ui.h"
#include "config.h"
#include "ADM_preview.h"
#include "DIA_defaultAskAvisynthPort.hxx"
#include "ADM_systemTrayProgress.h"
#include "../../ADM_update/include/ADM_update.h"
using namespace std;
#define ADM_SLIDER_REFRESH_PERIOD 500
#define ADM_LARGE_SCALE (10LL*1000LL)
#define ADM_SCALE_INCREMENT (ADM_LARGE_SCALE/100LL)
// if the dimensions of an autozoomed video are smaller than the available space,
// don't adjust zoom unless the window has been enlarged beyond a threshold
#define RESIZE_THRESHOLD 20
#if defined(USE_SDL) && ( !defined(_WIN32) && !defined(__APPLE__))
#define SDL_ON_LINUX
#endif
#ifdef USE_OPENGL
extern bool ADM_glHasActiveTexture(void);
void UI_Qt4InitGl(void);
void UI_Qt4CleanGl(void);
bool openGLStarted=false;
#endif
MainWindow *MainWindow::mainWindowSingleton=NULL;
extern int global_argc;
extern char **global_argv;
extern int automation(void );
extern void sendAction(Action a);
extern int encoderGetEncoderCount (void);
extern const char *encoderGetIndexedName (uint32_t i);
uint32_t audioEncoderGetNumberOfEncoders(void);
const char *audioEncoderGetDisplayName(int i);
extern void checkCrashFile(void);
extern bool A_checkSavedSession(bool load);
extern void UI_QT4VideoWidget(QFrame *frame);
extern void loadTranslator(void);
extern void initTranslator(void);
extern void destroyTranslator(void);
extern ADM_RENDER_TYPE UI_getPreferredRender(void);
extern int A_openVideo(const char *name);
extern int A_appendVideo(const char *name);
int SliderIsShifted=0;
static void setupMenus(void);
static int shiftKeyHeld=0;
static ADM_mwNavSlider *slider=NULL;
static int _upd_in_progres=0;
bool ADM_ve6_getEncoderInfo(int filter, const char **name, uint32_t *major,uint32_t *minor,uint32_t *patch);
uint32_t ADM_ve6_getNbEncoders(void);
void UI_refreshCustomMenu(void);
admUITaskBarProgress *QuiTaskBarProgress;
extern admUITaskBarProgress *createADMTaskBarProgress();
QWidget *QuiMainWindows=NULL;
QWidget *VuMeter=NULL;
QGraphicsView *drawWindow=NULL;
extern void saveCrashProject(void);
extern uint8_t AVDM_setVolume(int volume);
extern bool AVDM_hasVolumeControl(void);
extern bool ADM_QPreviewCleanup(void);
extern void vdpauCleanup();
extern bool A_loadDefaultSettings(void);
extern int ADM_clearQtShellHistory(void);
extern void ADM_ExitCleanup(void);
static bool uiRunning=false;
static bool uiIsMaximized=false;
static bool needsResizing=false;
#define WIDGET(x) (((MainWindow *)QuiMainWindows)->ui.x)
#define CONNECT(object,zzz) connect( (ui.object),SIGNAL(triggered()),this,SLOT(buttonPressed()));
#define CONNECT_TB(object,zzz) connect( (ui.object),SIGNAL(clicked(bool)),this,SLOT(toolButtonPressed(bool)));
#define DECLARE_VAR(object,signal_name) {#object,signal_name},
#include "translation_table.h"
/*
Declare the table converting widget name to our internal signal
*/
typedef struct
{
const char *name;
Action action;
}adm_qt4_translation;
const adm_qt4_translation myTranslationTable[]=
{
#define PROCESS DECLARE_VAR
LIST_OF_BUTTONS
#undef PROCESS
};
static Action searchTranslationTable(const char *name);
#define SIZEOF_MY_TRANSLATION sizeof(myTranslationTable)/sizeof(adm_qt4_translation)
class FileDropEvent : public QEvent
{
public:
QList<QUrl> files;
FileDropEvent(QList<QUrl> files) : QEvent(QEvent::User)
{
this->files = files;
}
};
void MainWindow::comboChanged(int z)
{
QObject *obj = sender();
if (obj == ui.comboBoxVideo)
sendAction (ACT_VIDEO_CODEC_CHANGED) ;
else if (obj == ui.comboBoxAudio)
sendAction (ACT_AUDIO_CODEC_CHANGED) ;
setMenuItemsEnabledState();
}
/**
* \fn sliderValueChanged
* @param u
*/
void MainWindow::sliderValueChanged(int u)
{
if(_upd_in_progres)
return;
if(refreshCapEnabled)
switch(dragState)
{
default:
case dragState_Normal:
sendAction(ACT_Scale);
break;
case dragState_Active:
dragTimer.stop();
dragTimer.start(refreshCapValue);
dragState=dragState_HoldOff;
break;
case dragState_HoldOff:
break;
}
else
sendAction(ACT_Scale);
}
/**
*
* @param version
* @param date
* @param url
*/
void MainWindow::updateAvailableSlot(int version, std::string date, std::string url)
{
QMessageBox msgBox;
int a,b,c;
a=version/10000;
b=(version-a*10000)/100;
c=version%100;
QString versionString=QString("%1.%2.%3").arg(a).arg(b).arg(c);
QString msg=QT_TRANSLATE_NOOP("qgui2","<b>New version available</b><br> Version %1<br>Released on %2.<br>You can download it here<br> <a href='%3'>%3</a><br><br><small> You can disable autoupdate in preferences.</small>");
msg=msg.arg(versionString,date.c_str(),url.c_str(),url.c_str());
msgBox.setText(msg);
msgBox.setTextFormat(Qt::RichText);
msgBox.exec();
}
/**
* \fn dragTimerTimeout
*/
void MainWindow::dragTimerTimeout(void)
{
ADM_info("Drag timeout\n");
switch(dragState)
{
default:
case dragState_Normal:
case dragState_Active:
break;
case dragState_HoldOff:
dragState=dragState_Active;
sendAction(ACT_Scale);
break;
}
}
/**
* \fn sliderMoved
*/
void MainWindow::sliderMoved(int value)
{
//ADM_info("Moved\n");
SliderIsShifted = shiftKeyHeld;
}
/**
* \fn sliderReleased
*/
void MainWindow::sliderReleased(void)
{
//ADM_info("Released\n");
SliderIsShifted = 0;
dragTimer.stop();
dragState=dragState_Normal;
sendAction(ACT_Scale);
}
/**
* \fn sliderPressed
*/
void MainWindow::sliderPressed(void)
{
if(playing)
sendAction(ACT_PlayAvi); // stop playback
dragTimer.stop();
dragState=dragState_Active;
// ADM_info("Pressed\n");
}
/**
* \fn sliderWheel
*/
void MainWindow::sliderWheel(int way)
{
if(way>0)
{
sendAction(ACT_NextKFrame);
return;
}
if(way<0)
sendAction(ACT_PreviousKFrame);
}
void MainWindow::thumbSlider_valueEmitted(int value)
{
if (value > 0)
nextIntraFrame();
else
previousIntraFrame();
}
void MainWindow::volumeChange( int u )
{
if (_upd_in_progres || !ui.toolButtonAudioToggle->isChecked())
return;
_upd_in_progres++;
int vol = ui.horizontalSlider_2->value();
AVDM_setVolume(vol);
_upd_in_progres--;
}
void MainWindow::audioToggled(bool checked)
{
if (checked)
AVDM_setVolume(ui.horizontalSlider_2->value());
else
AVDM_setVolume(0);
}
void MainWindow::previewModeChangedFromMenu(bool flop)
{
ui.toolBar->actions().at(5)->setChecked(flop);
sendAction(ACT_PreviewChanged);
}
void MainWindow::previewModeChangedFromToolbar(bool flop)
{
ui.menuVideo->actions().at(3)->setChecked(flop);
sendAction(ACT_PreviewChanged);
}
void MainWindow::timeChangeFinished(void)
{
this->setFocus(Qt::OtherFocusReason);
}
void MainWindow::currentFrameChanged(void)
{
// sendAction(ACT_JumpToFrame);
this->setFocus(Qt::OtherFocusReason);
}
void MainWindow::currentTimeChanged(void)
{
sendAction(ACT_GotoTime);
this->setFocus(Qt::OtherFocusReason);
}
/**
\fn currentTimeToClipboard
*/
void MainWindow::currentTimeToClipboard(void)
{
QString ct = QString();
ct = ui.currentTime->text();
QClipboard *clipboard = QApplication::clipboard();
clipboard->clear();
clipboard->setText(ct);
}
/**
\fn setRefreshCap
*/
void MainWindow::setRefreshCap(void)
{
refreshCapEnabled=false;
refreshCapValue=0;
prefs->get(FEATURES_CAP_REFRESH_ENABLED,&refreshCapEnabled);
prefs->get(FEATURES_CAP_REFRESH_VALUE,&refreshCapValue);
}
/**
\fn ctor
*/
MainWindow::MainWindow(const vector<IScriptEngine*>& scriptEngines) : _scriptEngines(scriptEngines), QMainWindow()
{
MainWindow::mainWindowSingleton=this;
qtRegisterDialog(this);
ui.setupUi(this);
dragState=dragState_Normal;
recentFiles = NULL;
recentProjects = NULL;
#if defined(__APPLE__) && defined(USE_SDL)
//ui.actionAbout_avidemux->setMenuRole(QAction::NoRole);
//ui.actionPreferences->setMenuRole(QAction::NoRole);
//ui.actionQuit->setMenuRole(QAction::NoRole);
#endif
//
connect( this,SIGNAL(actionSignal(Action )),this,SLOT(actionSlot(Action )));
//
connect(this, SIGNAL(updateAvailable(int,std::string,std::string)),this,SLOT(updateAvailableSlot(int,std::string,std::string)));
/*
Connect our button to buttonPressed
*/
#define PROCESS CONNECT_TB
LIST_OF_BUTTONS
#undef PROCESS
//ACT_VideoCodecChanged
connect( ui.comboBoxVideo,SIGNAL(activated(int)),this,SLOT(comboChanged(int)));
connect( ui.comboBoxAudio,SIGNAL(activated(int)),this,SLOT(comboChanged(int)));
// Slider
slider=ui.horizontalSlider;
ADM_mwNavSlider *qslider=(ADM_mwNavSlider *)slider;
slider->setMinimum(0);
slider->setMaximum(ADM_LARGE_SCALE);
#if !(defined(__APPLE__) && QT_VERSION >= QT_VERSION_CHECK(5,10,0))
slider->setTickInterval(ADM_SCALE_INCREMENT);
slider->setTickPosition(QSlider::TicksBothSides);
#endif
connect( slider,SIGNAL(valueChanged(int)),this,SLOT(sliderValueChanged(int)));
connect( slider,SIGNAL(sliderMoved(int)),this,SLOT(sliderMoved(int)));
connect( slider,SIGNAL(sliderReleased()),this,SLOT(sliderReleased()));
connect( slider,SIGNAL(sliderPressed()),this,SLOT(sliderPressed()));
connect( qslider,SIGNAL(sliderAction(int)),this,SLOT(sliderWheel(int)));
connect( &dragTimer, SIGNAL(timeout()), this, SLOT(dragTimerTimeout()));
// Thumb slider
ui.sliderPlaceHolder->installEventFilter(this);
thumbSlider = new ThumbSlider(ui.sliderPlaceHolder);
connect(thumbSlider, SIGNAL(valueEmitted(int)), this, SLOT(thumbSlider_valueEmitted(int)));
// Volume slider
QSlider *volSlider=ui.horizontalSlider_2;
volSlider->setMinimum(0);
volSlider->setMaximum(100);
connect(volSlider,SIGNAL(valueChanged(int)),this,SLOT(volumeChange(int)));
connect(ui.toolButtonAudioToggle,SIGNAL(clicked(bool)),this,SLOT(audioToggled(bool)));
// default state
bool b=0;
ui.pushButtonVideoConf->setEnabled(b);
ui.pushButtonVideoFilter->setEnabled(b);
ui.pushButtonAudioConf->setEnabled(b);
ui.pushButtonAudioFilter->setEnabled(b);
/* Time Shift */
connect(ui.checkBox_TimeShift,SIGNAL(stateChanged(int)),this,SLOT(checkChanged(int)));
connect(ui.spinBox_TimeValue,SIGNAL(valueChanged(int)),this,SLOT(timeChanged(int)));
connect(ui.spinBox_TimeValue, SIGNAL(editingFinished()), this, SLOT(timeChangeFinished()));
QRegExp timeRegExp("^[0-9]{2}:[0-5][0-9]:[0-5][0-9]\\.[0-9]{3}$");
QRegExpValidator *timeValidator = new QRegExpValidator(timeRegExp, this);
ui.currentTime->setValidator(timeValidator);
ui.currentTime->setInputMask("99:99:99.999");
// set the size of the current time display to fit the content
QString text=ui.currentTime->text();
QFontMetrics fm=ui.currentTime->fontMetrics();
int currentTimeWidth=fm.boundingRect(text).width()+20;
int currentTimeHeight=ui.currentTime->height();
ui.currentTime->setFixedSize(currentTimeWidth, currentTimeHeight);
ui.currentTime->adjustSize();
//connect(ui.currentTime, SIGNAL(editingFinished()), this, SLOT(currentTimeChanged()));
// Build file,... menu
addScriptEnginesToFileMenu(myMenuFile);
addScriptShellsToToolsMenu(myMenuTool);
QString rFiles=QString::fromUtf8(QT_TRANSLATE_NOOP("qgui2","Recent Files"));
QString rProjects=QString::fromUtf8(QT_TRANSLATE_NOOP("qgui2","Recent Projects"));
recentFiles=new QMenu(rFiles, this);
recentProjects=new QMenu(rProjects, this);
ui.menuRecent->addMenu(recentFiles);
ui.menuRecent->addMenu(recentProjects);
connect(this->recentFiles, SIGNAL(triggered(QAction*)), this, SLOT(searchRecentFiles(QAction*)));
connect(this->recentProjects, SIGNAL(triggered(QAction*)), this, SLOT(searchRecentProjects(QAction*)));
addSessionRestoreToRecentMenu(myMenuRecent);
buildMyMenu();
buildCustomMenu(); // action lists are populated (i.e. buildActionLists() called) within buildCustomMenu()
buildButtonLists();
#define AUTOREPEAT_TOOLBUTTON(x) ui.x->setAutoRepeat(true); ui.x->setAutoRepeatDelay(500); ui.x->setAutoRepeatInterval(100);
AUTOREPEAT_TOOLBUTTON(toolButtonPreviousFrame)
AUTOREPEAT_TOOLBUTTON(toolButtonNextFrame)
AUTOREPEAT_TOOLBUTTON(toolButtonPreviousIntraFrame)
AUTOREPEAT_TOOLBUTTON(toolButtonNextIntraFrame)
// Crash in some cases addScriptReferencesToHelpMenu();
connect(ui.menuVideo->actions().at(3),SIGNAL(toggled(bool)),this,SLOT(previewModeChangedFromMenu(bool)));
connect(ui.toolBar->actions().at(5),SIGNAL(toggled(bool)),this,SLOT(previewModeChangedFromToolbar(bool)));
this->installEventFilter(this);
slider->installEventFilter(this);
//ui.currentTime->installEventFilter(this);
this->setFocus(Qt::OtherFocusReason);
setAcceptDrops(true);
#ifndef __APPLE__
setWindowIcon(QIcon(MKICON(avidemux-icon)));
#else
setWindowIcon(QIcon(MKOSXICON(avidemux)));
#endif
// Hook also the toolbar
connect(ui.toolBar, SIGNAL(actionTriggered ( QAction *)),this,SLOT(searchToolBar(QAction *)));
//connect(ui.toolBar_2,SIGNAL(actionTriggered ( QAction *)),this,SLOT(searchToolBar(QAction *)));
QWidget* dummy0 = new QWidget();
QWidget* dummy1 = new QWidget();
QWidget* dummy2 = new QWidget();
QWidget* dummy3 = new QWidget();
QWidget* dummy4 = new QWidget();
ui.codecWidget->setTitleBarWidget(dummy0);
ui.navigationWidget->setTitleBarWidget(dummy1);
ui.selectionWidget->setTitleBarWidget(dummy2);
ui.volumeWidget->setTitleBarWidget(dummy3);
ui.audioMetreWidget->setTitleBarWidget(dummy4);
widgetsUpdateTooltips();
this->adjustSize();
threshold = RESIZE_THRESHOLD;
actZoomCalled = false;
ignoreResizeEvent = false;
blockResizing = false;
blockZoomChanges = true;
QuiTaskBarProgress=createADMTaskBarProgress();
}
/**
\fn searchToolBar
*/
typedef struct
{
const char *name;
Action event;
}toolBarTranslate;
toolBarTranslate toolbar[]=
{
{"actionOpen", ACT_OPEN_VIDEO},
{"actionSave_video", ACT_SAVE_VIDEO},
{"actionProperties", ACT_VIDEO_PROPERTIES},
{"actionLoad_run_project", ACT_RUN_SCRIPT},
{"actionSave_project", ACT_SAVE_PY_SCRIPT},
{"actionPlayFiltered", ACT_PreviewChanged},
{NULL,ACT_DUMMY}
};
void MainWindow::searchToolBar(QAction *action)
{
toolBarTranslate *t=toolbar;
char *name=ADM_strdup(action->objectName().toUtf8().constData());
while(t->name)
{
if(!strcmp(name,t->name))
{
sendAction(t->event);
ADM_dealloc( name);
return;
}
t++;
}
ADM_warning("Toolbar:Cannot handle %s\n",name);
ADM_dealloc( name);
}
/**
\fn buildFileMenu
*/
bool MainWindow::buildMenu(QMenu *root,MenuEntry *menu, int nb)
{
bool alt=false, swpud=false;
if(menu==&myMenuEdit[0] || menu==&myMenuGo[0])
{
prefs->get(KEYBOARD_SHORTCUTS_USE_ALTERNATE_KBD_SHORTCUTS,&alt);
prefs->get(KEYBOARD_SHORTCUTS_SWAP_UP_DOWN_KEYS,&swpud);
}
QMenu *subMenu=NULL;
for(int i=0;i<nb;i++)
{
MenuEntry *m=menu+i;
QString qs;
if(m->translated)
qs=QString::fromUtf8(m->text.c_str());
else
qs=QString::fromUtf8(QT_TRANSLATE_NOOP("adm",m->text.c_str()));
switch(m->type)
{
case MENU_SEPARATOR:
root->addSeparator();
break;
case MENU_SUBMENU:
{
subMenu=root->addMenu(qs);
}
break;
case MENU_SUBACTION:
case MENU_ACTION:
{
QMenu *insert=root;
if(m->type==MENU_SUBACTION) insert=subMenu;
QAction *a=NULL;
if(m->icon)
{
QIcon icon(m->icon);
a=insert->addAction(icon,qs);
}else
a=insert->addAction(qs);
#if defined(__APPLE__)
switch(m->event)
{
case(ACT_EXIT):
a->setMenuRole(QAction::QuitRole);
break;
case(ACT_PREFERENCES):
a->setMenuRole(QAction::PreferencesRole);
break;
case(ACT_ABOUT):
a->setMenuRole(QAction::AboutRole);
break;
default:
a->setMenuRole(QAction::NoRole);
}
#endif
m->cookie=(void *)a;
if(m->shortCut)
{
if(swpud && !strcmp(m->shortCut,"Up"))
a->setShortcut(Qt::Key_Down);
else if(swpud && !strcmp(m->shortCut,"Down"))
a->setShortcut(Qt::Key_Up);
if(alt)
{
std::string sc="";
switch(m->event)
{
case ACT_MarkA:
prefs->get(KEYBOARD_SHORTCUTS_ALT_MARK_A,sc);
break;
case ACT_MarkB:
prefs->get(KEYBOARD_SHORTCUTS_ALT_MARK_B,sc);
break;
case ACT_ResetMarkers:
prefs->get(KEYBOARD_SHORTCUTS_ALT_RESET_MARKERS,sc);
break;
case ACT_GotoMarkA:
prefs->get(KEYBOARD_SHORTCUTS_ALT_GOTO_MARK_A,sc);
break;
case ACT_GotoMarkB:
prefs->get(KEYBOARD_SHORTCUTS_ALT_GOTO_MARK_B,sc);
break;
case ACT_Begin:
prefs->get(KEYBOARD_SHORTCUTS_ALT_BEGIN,sc);
break;
case ACT_End:
prefs->get(KEYBOARD_SHORTCUTS_ALT_END,sc);
break;
case ACT_Delete:
prefs->get(KEYBOARD_SHORTCUTS_ALT_DELETE,sc);
break;
default:
sc=std::string(m->shortCut);
}
QString qsc=QString::fromUtf8(sc.c_str());
a->setShortcut(QKeySequence(qsc));
break;
}
QKeySequence s(m->shortCut);
a->setShortcut(s);
}
break;
}
default:
break;
}
}
return true;
}
/**
buildFileMenu
*/
bool MainWindow::buildMyMenu(void)
{
connect( ui.menuFile,SIGNAL(triggered(QAction*)),this,SLOT(searchFileMenu(QAction*)));
buildMenu(ui.menuFile, &myMenuFile[0], myMenuFile.size());
connect( ui.menuRecent,SIGNAL(triggered(QAction*)),this,SLOT(searchRecentMenu(QAction*)));
buildMenu(ui.menuRecent, &myMenuRecent[0], myMenuRecent.size());
connect( ui.menuEdit,SIGNAL(triggered(QAction*)),this,SLOT(searchEditMenu(QAction*)));
buildMenu(ui.menuEdit, &myMenuEdit[0], myMenuEdit.size());
connect( ui.menuVideo,SIGNAL(triggered(QAction*)),this,SLOT(searchVideoMenu(QAction*)));
buildMenu(ui.menuVideo, &myMenuVideo[0], myMenuVideo.size());
connect( ui.menuAudio,SIGNAL(triggered(QAction*)),this,SLOT(searchAudioMenu(QAction*)));
buildMenu(ui.menuAudio, &myMenuAudio[0], myMenuAudio.size());
connect( ui.menuHelp,SIGNAL(triggered(QAction*)),this,SLOT(searchHelpMenu(QAction*)));
buildMenu(ui.menuHelp, &myMenuHelp[0], myMenuHelp.size());
connect( ui.menuTools,SIGNAL(triggered(QAction*)),this,SLOT(searchToolMenu(QAction*)));
if (myMenuTool.size() > 0)
{
buildMenu(ui.menuTools, &myMenuTool[0], myMenuTool.size());
}
connect( ui.menuGo,SIGNAL(triggered(QAction*)),this,SLOT(searchGoMenu(QAction*)));
buildMenu(ui.menuGo, &myMenuGo[0], myMenuGo.size());
connect( ui.menuView,SIGNAL(triggered(QAction*)),this,SLOT(searchViewMenu(QAction*)));
buildMenu(ui.menuView, &myMenuView[0], myMenuView.size());
ui.menuVideo->actions().at(3)->setCheckable(true);
return true;
}
/**
\fn buildActionLists
*/
void MainWindow::buildActionLists(void)
{
ActionsAvailableWhenFileLoaded.clear();
ActionsDisabledOnPlayback.clear();
ActionsAlwaysAvailable.clear();
// Make a list of the items that are enabled/disabled depending if video is loaded or not
//-----------------------------------------------------------------------------------
for(int i=1;i<6;i++)
ActionsAvailableWhenFileLoaded.push_back(ui.menuFile->actions().at(i));
ActionsAvailableWhenFileLoaded.push_back(ui.menuFile->actions().at(this->_scriptEngines.size()*2+7)); // "Information"
for(int i=3;i<11;i++)
{
if(i==5 || i==7) continue;
ActionsAvailableWhenFileLoaded.push_back(ui.menuEdit->actions().at(i));
}
for(int i=1;i<ui.menuView->actions().size();i++)
{ // disable zoom if no video is loaded
ActionsAvailableWhenFileLoaded.push_back(ui.menuView->actions().at(i));
}
bool canSave=!!ADM_mx_getNbMuxers();
for(int i=3-canSave;i<ui.toolBar->actions().size();i++)
{ // disable "Save" and "Information" buttons in the toolbar if no video is loaded, "Save" also if we've got zero muxers
ActionsAvailableWhenFileLoaded.push_back(ui.toolBar->actions().at(i));
}
#define PUSH_FULL_MENU_LOADED(x,tailOffset) for(int i=0;i<ui.x->actions().size()-tailOffset;i++) ActionsAvailableWhenFileLoaded.push_back(ui.x->actions().at(i));
#define PUSH_FULL_MENU_PLAYBACK(x,tailOffset) for(int i=0;i<ui.x->actions().size()-tailOffset;i++) ActionsDisabledOnPlayback.push_back(ui.x->actions().at(i));
PUSH_FULL_MENU_LOADED(menuAudio,2)
PUSH_FULL_MENU_LOADED(menuAuto,0)
PUSH_FULL_MENU_LOADED(menuGo,0)
// Item disabled on playback
for(int i=1;i<ui.menuView->actions().size();i++)
{ // allow hiding widgets during playback
ActionsDisabledOnPlayback.push_back(ui.menuView->actions().at(i));
}
for(int i=1;i<ui.menuGo->actions().size();i++)
{ // let "Play/Stop" stay enabled during playback
ActionsDisabledOnPlayback.push_back(ui.menuGo->actions().at(i));
}
PUSH_FULL_MENU_PLAYBACK(menuFile,1)
PUSH_FULL_MENU_PLAYBACK(menuEdit,0)
PUSH_FULL_MENU_PLAYBACK(menuVideo,0)
PUSH_FULL_MENU_PLAYBACK(menuAudio,0)
PUSH_FULL_MENU_PLAYBACK(menuAuto,0)
PUSH_FULL_MENU_PLAYBACK(menuHelp,0)
PUSH_FULL_MENU_PLAYBACK(toolBar,0)
if(recentFiles)
for(int i=0;i<recentFiles->actions().size();i++)
ActionsDisabledOnPlayback.push_back(recentFiles->actions().at(i));
if(recentProjects)
for(int i=0;i<recentProjects->actions().size();i++)
ActionsDisabledOnPlayback.push_back(recentProjects->actions().at(i));
ActionsDisabledOnPlayback.push_back(ui.menuRecent->actions().back());
// "Always available" below doesn't override the list of menu items disabled during playback
#define PUSH_ALWAYS_AVAILABLE(menu,entry) ActionsAlwaysAvailable.push_back( ui.menu->actions().at(entry));
PUSH_ALWAYS_AVAILABLE(menuFile,0)
PUSH_ALWAYS_AVAILABLE(menuFile,7)
PUSH_ALWAYS_AVAILABLE(menuFile,11)
PUSH_ALWAYS_AVAILABLE(menuEdit,12)
PUSH_ALWAYS_AVAILABLE(menuEdit,14)
PUSH_ALWAYS_AVAILABLE(menuEdit,15)
PUSH_ALWAYS_AVAILABLE(toolBar,1)
#define PUSH_FULL_MENU_ALWAYS_AVAILABLE(menu) for(int i=0;i<ui.menu->actions().size();i++) ActionsAlwaysAvailable.push_back(ui.menu->actions().at(i));
PUSH_FULL_MENU_ALWAYS_AVAILABLE(menuHelp)
if(recentFiles)
for(int i=0;i<recentFiles->actions().size();i++)
ActionsAlwaysAvailable.push_back(recentFiles->actions().at(i));
if(recentProjects)
for(int i=0;i<recentProjects->actions().size();i++)
ActionsAlwaysAvailable.push_back(recentProjects->actions().at(i));
}
/**
\fn buildButtonLists
*/
void MainWindow::buildButtonLists(void)
{
ButtonsAvailableWhenFileLoaded.clear();
ButtonsDisabledOnPlayback.clear();
PushButtonsAvailableWhenFileLoaded.clear();
PushButtonsDisabledOnPlayback.clear();
#define ADD_BUTTON_LOADED(x) ButtonsAvailableWhenFileLoaded.push_back(ui.x);
#define ADD_BUTTON_PLAYBACK(x) ButtonsDisabledOnPlayback.push_back(ui.x);
ADD_BUTTON_LOADED(toolButtonPlay)
ADD_BUTTON_LOADED(toolButtonPreviousFrame)
ADD_BUTTON_LOADED(toolButtonNextFrame)
ADD_BUTTON_LOADED(toolButtonPreviousIntraFrame)
ADD_BUTTON_LOADED(toolButtonNextIntraFrame)
ADD_BUTTON_LOADED(toolButtonSetMarkerA)
ADD_BUTTON_LOADED(toolButtonSetMarkerB)
ADD_BUTTON_LOADED(toolButtonPreviousBlackFrame)
ADD_BUTTON_LOADED(toolButtonNextBlackFrame)
ADD_BUTTON_LOADED(toolButtonFirstFrame)
ADD_BUTTON_LOADED(toolButtonLastFrame)
ADD_BUTTON_LOADED(toolButtonBackOneMinute)
ADD_BUTTON_LOADED(toolButtonForwardOneMinute)
ADD_BUTTON_PLAYBACK(toolButtonPreviousFrame)
ADD_BUTTON_PLAYBACK(toolButtonNextFrame)
ADD_BUTTON_PLAYBACK(toolButtonPreviousIntraFrame)
ADD_BUTTON_PLAYBACK(toolButtonNextIntraFrame)
ADD_BUTTON_PLAYBACK(toolButtonSetMarkerA)
ADD_BUTTON_PLAYBACK(toolButtonSetMarkerB)
ADD_BUTTON_PLAYBACK(toolButtonPreviousBlackFrame)
ADD_BUTTON_PLAYBACK(toolButtonNextBlackFrame)
ADD_BUTTON_PLAYBACK(toolButtonFirstFrame)
ADD_BUTTON_PLAYBACK(toolButtonLastFrame)
ADD_BUTTON_PLAYBACK(toolButtonBackOneMinute)
ADD_BUTTON_PLAYBACK(toolButtonForwardOneMinute)
#define ADD_PUSHBUTTON_LOADED(x) PushButtonsAvailableWhenFileLoaded.push_back(ui.x);
#define ADD_PUSHBUTTON_PLAYBACK(x) PushButtonsDisabledOnPlayback.push_back(ui.x);
ADD_PUSHBUTTON_LOADED(pushButtonTime)
ADD_PUSHBUTTON_LOADED(pushButtonJumpToMarkerA)
ADD_PUSHBUTTON_LOADED(pushButtonJumpToMarkerB)
ADD_PUSHBUTTON_PLAYBACK(pushButtonTime)
ADD_PUSHBUTTON_PLAYBACK(pushButtonJumpToMarkerA)
ADD_PUSHBUTTON_PLAYBACK(pushButtonJumpToMarkerB)
ADD_PUSHBUTTON_PLAYBACK(pushButtonDecoderConf)
ADD_PUSHBUTTON_PLAYBACK(pushButtonVideoConf)
ADD_PUSHBUTTON_PLAYBACK(pushButtonVideoFilter)
ADD_PUSHBUTTON_PLAYBACK(pushButtonAudioConf)
ADD_PUSHBUTTON_PLAYBACK(pushButtonAudioFilter)
ADD_PUSHBUTTON_PLAYBACK(pushButtonFormatConfigure)
}
/**
\fn setMenuItemsEnabledState
\brief disable or enable some of the menu items
*/
void MainWindow::setMenuItemsEnabledState(void)
{
if(playing) // this actually doesn't work as it should
{
int n=ActionsDisabledOnPlayback.size();
for(int i=0;i<n;i++)
ActionsDisabledOnPlayback[i]->setEnabled(false);
int ntb=ButtonsDisabledOnPlayback.size();
for(int i=0;i<ntb;i++)
ButtonsDisabledOnPlayback[i]->setEnabled(false);
ui.toolButtonPlay->setIcon(QIcon(MKICON(player_stop)));
ui.menuGo->actions().at(0)->setIcon(QIcon(MKICON(player_stop)));
int npb=PushButtonsDisabledOnPlayback.size();
for(int i=0;i<npb;i++)
PushButtonsDisabledOnPlayback[i]->setEnabled(false);
ui.checkBox_TimeShift->setEnabled(false);
ui.spinBox_TimeValue->setEnabled(false);
if(getPreviewMode()!=ADM_PREVIEW_NONE)
slider->setEnabled(false);
return;
}
bool vid, undo, redo, paste, restore;
vid=undo=redo=paste=restore=false;
if(avifileinfo)
vid=true; // a video is loaded
int n=ActionsAvailableWhenFileLoaded.size();
for(int i=0;i<n;i++)
ActionsAvailableWhenFileLoaded[i]->setEnabled(vid);
int ntb=ButtonsAvailableWhenFileLoaded.size();
for(int i=0;i<ntb;i++)
ButtonsAvailableWhenFileLoaded[i]->setEnabled(vid);
int npb=PushButtonsAvailableWhenFileLoaded.size();
for(int i=0;i<npb;i++)
PushButtonsAvailableWhenFileLoaded[i]->setEnabled(vid);
ui.menuFile->actions().at(2)->setEnabled(vid && !!ADM_mx_getNbMuxers()); // disable saving video if there are no muxers
if(vid)
{
undo=video_body->canUndo();
redo=video_body->canRedo();
paste=1-(video_body->clipboardEmpty());
}
ui.menuEdit->actions().at(0)->setEnabled(undo); // menu item "Undo"
ui.menuEdit->actions().at(1)->setEnabled(redo); // menu item "Redo"
if(!vid || (!undo && !redo)) // if no edits have been performed, disable "Reset Edit" menu item
{
restore=A_checkSavedSession(false);
ui.menuEdit->actions().at(2)->setEnabled(false);
}else
{
ui.menuEdit->actions().at(2)->setEnabled(true);
}
ui.menuEdit->actions().at(5)->setEnabled(paste); // "Paste"
n=ActionsAlwaysAvailable.size();
for(int i=0;i<n;i++)
ActionsAlwaysAvailable[i]->setEnabled(true);
ui.toolButtonPlay->setIcon(QIcon(MKICON(player_play)));
ui.menuGo->actions().at(0)->setIcon(QIcon(MKICON(player_play)));
bool haveRecentItems=false;
if(recentFiles && recentFiles->actions().size())
haveRecentItems=true;
if(recentProjects && recentProjects->actions().size())
haveRecentItems=true;
ui.menuRecent->actions().back()->setEnabled(haveRecentItems);
n=0;
if(recentFiles)
n++;
if(recentProjects)
n++;
if(ui.menuRecent->actions().size()>(n+2)) // "Restore session" entry exists
ui.menuRecent->actions().at(n+1)->setEnabled(restore);
ui.selectionDuration->setEnabled(vid);
slider->setEnabled(vid);
updateCodecWidgetControlsState();
// actions performed by the code above may result in a window resize event,
// which in turn may initiate unwanted zoom changes e.g. when stopping playback
// or loading a video with small dimensions, so ignore just this one resize event
ignoreResizeEvent = true;
}
/**
\fn updateCodecWidgetControlsState
*/
void MainWindow::updateCodecWidgetControlsState(void)
{
bool b=false;
// currently only lavc provides some decoder options
if(avifileinfo && !strcmp(video_body->getVideoDecoderName(),"Lavcodec"))
b=true;
ui.pushButtonDecoderConf->setEnabled(b);
// take care of the "Decoder Options" item in the menu "Video"
ui.menuVideo->actions().at(0)->setEnabled(b);
// post-processing is available only for software decoding and old codecs
if(b && !(isMpeg12Compatible(avifileinfo->fcc) || isMpeg4Compatible(avifileinfo->fcc)))
b=false;
ui.menuVideo->actions().at(1)->setEnabled(b);
b=false;
if(ui.comboBoxVideo->currentIndex())
b=true;
ui.pushButtonVideoConf->setEnabled(b);
if(avifileinfo)
{
ui.pushButtonVideoFilter->setEnabled(b);
// take care of the "Filter" item in the menu "Video" as well
ui.menuVideo->actions().at(2)->setEnabled(b);
ui.menuVideo->actions().at(3)->setEnabled(b);
ui.toolBar->actions().at(5)->setEnabled(b);
}else
{
ui.pushButtonVideoFilter->setEnabled(false);
ui.menuVideo->actions().at(2)->setEnabled(false);
ui.menuVideo->actions().at(3)->setEnabled(false);
ui.toolBar->actions().at(5)->setEnabled(false);
}