diff options
Diffstat (limited to 'HBWindow.cpp')
| -rw-r--r-- | HBWindow.cpp | 630 |
1 files changed, 630 insertions, 0 deletions
diff --git a/HBWindow.cpp b/HBWindow.cpp new file mode 100644 index 000000000..0d665ae45 --- /dev/null +++ b/HBWindow.cpp @@ -0,0 +1,630 @@ +/* $Id: HBWindow.cpp,v 1.20 2003/08/24 20:50:49 titer Exp $ */ + +#include "HBCommon.h" +#include "HBWindow.h" +#include "HBManager.h" +#include "HBPictureWin.h" + +#include <Alert.h> +#include <Application.h> +#include <Box.h> +#include <Button.h> +#include <MenuField.h> +#include <PopUpMenu.h> +#include <Slider.h> +#include <StatusBar.h> +#include <StringView.h> +#include <TextControl.h> + +#define WINDOW_RECT BRect( 100,100,500,505 ) + +/* HBBox : almost a simple BBox, unless we draw a horizontal line + before the "Picture" and "Advanced" buttons. There must be a + cleaner way to do this, but I'm not a expert GUI programmer. */ + +/* Constructor */ +HBBox::HBBox( BRect rect ) + : BBox( rect, NULL ) +{ +} + +/* Draw */ +void HBBox::Draw( BRect rect ) +{ + /* Inherited method */ + BBox::Draw( rect ); + + /* Draw the line */ + SetHighColor( 120, 120, 120 ); + SetLowColor( 255, 255, 255 ); + StrokeLine( BPoint( 10, 265 ), + BPoint( Bounds().Width() - 10, 265 ), + B_SOLID_HIGH ); + StrokeLine( BPoint( 11, 266 ), + BPoint( Bounds().Width() - 10, 266 ), + B_SOLID_LOW ); +} + +/* HBWindow : the real interface */ + +/* Constructor */ +HBWindow::HBWindow() + : BWindow( WINDOW_RECT, "HandBrake " VERSION, B_TITLED_WINDOW, + B_NOT_RESIZABLE | B_NOT_ZOOMABLE ) +{ + BRect r; + + /* Add a background view */ + BView * view; + view = new BView( Bounds(), NULL, B_FOLLOW_ALL, B_WILL_DRAW ); + view->SetViewColor( ui_color( B_PANEL_BACKGROUND_COLOR ) ); + AddChild( view ); + + /* Add the settings box */ + r = BRect( 10, 10, view->Bounds().Width() - 10, + view->Bounds().Height() - 85 ); + fBox = new HBBox( r ); + fBox->SetLabel( "Settings" ); + + /* Volume */ + r = BRect( 10, 15, fBox->Bounds().Width() - 10, 35 ); + fVolumePopUp = new BPopUpMenu( "No DVD found" ); + fVolumeField = new BMenuField( r, NULL, "Volume :", + fVolumePopUp, true ); + fBox->AddChild( fVolumeField ); + + /* Title */ + r = BRect( 10, 45, fBox->Bounds().Width() - 10, 65 ); + fTitlePopUp = new BPopUpMenu( "No title found" ); + fTitleField = new BMenuField( r, NULL, "Title :", + fTitlePopUp, true ); + fBox->AddChild( fTitleField ); + + /* Audio 1 */ + r = BRect( 10, 75, fBox->Bounds().Width() - 10, 95 ); + fAudio1PopUp = new BPopUpMenu( "No audio found" ); + fAudio1Field = new BMenuField( r, NULL, "Audio 1 :", + fAudio1PopUp, true ); + fBox->AddChild( fAudio1Field ); + + /* Audio 2 */ + r = BRect( 10, 105, fBox->Bounds().Width() - 10, 125 ); + fAudio2PopUp = new BPopUpMenu( "No audio found" ); + fAudio2Field = new BMenuField( r, NULL, "Audio 2 :", + fAudio2PopUp, true ); + fBox->AddChild( fAudio2Field ); + + /* Video bitrate */ + r = BRect( 10, 135, fBox->Bounds().Width() - 10, 165 ); + fVideoSlider = new BSlider( r, NULL, "Video bitrate : 1024 kbps", + new BMessage( VIDEO_SLIDER ), + 128, 4096, B_TRIANGLE_THUMB ); + fVideoSlider->SetValue( 1024 ); + fBox->AddChild( fVideoSlider ); + + /* Audio bitrate */ + r = BRect( 10, 175, fBox->Bounds().Width() - 10, 205 ); + fAudioSlider = new BSlider( r, NULL, "Audio bitrate : 128 kbps", + new BMessage( AUDIO_SLIDER ), + 64, 384, B_TRIANGLE_THUMB ); + fAudioSlider->SetValue( 128 ); + fBox->AddChild( fAudioSlider ); + + /* Destination file */ + r = BRect( 10, 215, fBox->Bounds().Width() - 10, 230 ); + fFileString = new BStringView( r, NULL, "Destination file :" ); + fBox->AddChild( fFileString ); + r = BRect( 10, 235, fBox->Bounds().Width() - 90, 255 ); + fFileControl = new BTextControl( r, NULL, "", "/boot/home/Desktop/Movie.avi", + new BMessage() ); + fFileControl->SetDivider( 0 ); + fBox->AddChild( fFileControl ); + r = BRect( fBox->Bounds().Width() - 80, 230, + fBox->Bounds().Width() - 10, 255 ); + fFileButton = new BButton( r, NULL, "Browse...", + new BMessage( NOT_IMPLEMENTED ) ); + fBox->AddChild( fFileButton ); + + view->AddChild( fBox ); + + /* Settings buttons */ + r = BRect( fBox->Bounds().Width() - 200, 275, + fBox->Bounds().Width() - 100, 300 ); + fPictureButton = new BButton( r, NULL, "Picture settings...", + new BMessage( PICTURE_WIN ) ); + fBox->AddChild( fPictureButton ); + + r = BRect( fBox->Bounds().Width() - 90, 275, + fBox->Bounds().Width() - 10, 300 ); + fAdvancedButton = new BButton( r, NULL, "Advanced...", + new BMessage( NOT_IMPLEMENTED ) ); + fBox->AddChild( fAdvancedButton ); + + /* Status bar */ + r = BRect( 10, view->Bounds().Height() - 75, + view->Bounds().Width() - 10, view->Bounds().Height() - 45 ); + fStatusBar = new BStatusBar( r, NULL, NULL ); + fStatusBar->SetMaxValue( 1.0 ); + view->AddChild( fStatusBar ); + + /* Buttons */ + r = BRect( view->Bounds().Width() - 320, view->Bounds().Height() - 35, + view->Bounds().Width() - 250, view->Bounds().Height() - 10 ); + BButton * aboutButton; + aboutButton = new BButton( r, NULL, "About...", + new BMessage( B_ABOUT_REQUESTED ) ); + view->AddChild( aboutButton ); + + r = BRect( view->Bounds().Width() - 240, view->Bounds().Height() - 35, + view->Bounds().Width() - 170, view->Bounds().Height() - 10 ); + fRefreshButton = new BButton( r, NULL, "Refresh", + new BMessage( REFRESH_VOLUMES ) ); + view->AddChild( fRefreshButton ); + + r = BRect( view->Bounds().Width() - 160, view->Bounds().Height() - 35, + view->Bounds().Width() - 90, view->Bounds().Height() - 10 ); + fSuspendButton = new BButton( r, NULL, "Suspend", new BMessage( SUSPEND_CONVERT ) ); + view->AddChild( fSuspendButton ); + + r = BRect( view->Bounds().Width() - 80, view->Bounds().Height() - 35, + view->Bounds().Width() - 10, view->Bounds().Height() - 10 ); + fStartButton = new BButton( r, NULL, "Start !", new BMessage( START_CONVERT ) ); + view->AddChild( fStartButton ); +} + +bool HBWindow::QuitRequested() +{ + /* Empty the PopUps - the BMenuItems do not belong to us */ + HBVolumeInfo * volumeInfo; + while( ( volumeInfo = (HBVolumeInfo*) fVolumePopUp->ItemAt( 0 ) ) ) + { + fVolumePopUp->RemoveItem( volumeInfo ); + } + + HBTitleInfo * titleInfo; + while( ( titleInfo = (HBTitleInfo*) fTitlePopUp->ItemAt( 0 ) ) ) + { + fTitlePopUp->RemoveItem( titleInfo ); + } + + HBAudioInfo * audioInfo; + while( ( audioInfo = (HBAudioInfo*) fAudio1PopUp->ItemAt( 0 ) ) ) + { + fAudio1PopUp->RemoveItem( audioInfo ); + } + while( ( audioInfo = (HBAudioInfo*) fAudio2PopUp->ItemAt( 0 ) ) ) + { + fAudio2PopUp->RemoveItem( audioInfo ); + } + + /* Stop the application */ + be_app->PostMessage( B_QUIT_REQUESTED ); + return true; +} + +void HBWindow::MessageReceived( BMessage * message ) +{ + switch( message->what ) + { + case NOT_IMPLEMENTED: + { + /* Warn the user with a BAlert */ + BAlert * alert; + alert = new BAlert( "Not implemented", + "This feature has not yet been implemented.", + "Come back later !" ); + alert->Go( NULL ); + break; + } + + case VOLUME_SELECTED: + case TITLE_SELECTED: + case LANGUAGE_SELECTED: + SelectionChanged(); + break; + + case VIDEO_SLIDER: + { + /* Update the slider label */ + char label[128]; memset( label, 0, 128 ); + snprintf( label, 128, + "Video bitrate : %ld kbps", + fVideoSlider->Value() ); + fVideoSlider->SetLabel( label ); + break; + } + + case AUDIO_SLIDER: + { + /* Update the slider label */ + char label[128]; memset( label, 0, 128 ); + snprintf( label, 128, + "Audio bitrate : %ld kbps", + fAudioSlider->Value() ); + fAudioSlider->SetLabel( label ); + break; + } + + case PICTURE_WIN: + { + HBTitleInfo * titleInfo; + titleInfo = (HBTitleInfo*) fTitlePopUp->FindMarked(); + + if( titleInfo->fPictureWin->Lock() ) + { + titleInfo->fPictureWin->Show(); + titleInfo->fPictureWin->Unlock(); + break; + } + else + { + Log( "Couldn't lock fPictureWin" ); + } + + break; + } + + case SUSPEND_CONVERT: + /* Suspend all threads */ + fManager->Suspend(); + + /* Update the button label */ + if( Lock() ) + { + fSuspendButton->SetLabel( "Resume" ); + fSuspendButton->SetMessage( new BMessage( RESUME_CONVERT ) ); + Unlock(); + } + break; + + case RESUME_CONVERT: + /* Resume all threads */ + fManager->Resume(); + + /* Update the button label */ + if( Lock() ) + { + fSuspendButton->SetLabel( "Suspend" ); + fSuspendButton->SetMessage( new BMessage( SUSPEND_CONVERT ) ); + Unlock(); + } + break; + + case START_CONVERT: + { + /* Shouldn't happen */ + if( !fVolumePopUp->FindMarked() || + !fTitlePopUp->FindMarked() || + !fAudio1PopUp->FindMarked() || + !fAudio2PopUp->FindMarked() ) + break; + + /* Disable the interface */ + Status( "Starting...", 0.0, ENABLE_ENCODING ); + + /* Start the job */ + HBVolumeInfo * volumeInfo = (HBVolumeInfo*) fVolumePopUp->FindMarked(); + HBTitleInfo * titleInfo = (HBTitleInfo*) fTitlePopUp->FindMarked(); + HBAudioInfo * audio1Info = (HBAudioInfo*) fAudio1PopUp->FindMarked(); + HBAudioInfo * audio2Info = (HBAudioInfo*) fAudio2PopUp->FindMarked(); + + titleInfo->fBitrate = fVideoSlider->Value(); + audio1Info->fOutBitrate = fAudioSlider->Value(); + audio2Info->fOutBitrate = fAudioSlider->Value(); + + fManager->Start( volumeInfo, titleInfo, + audio1Info, audio2Info, + (char*) fFileControl->Text() ); + + /* Update the button label */ + if( Lock() ) + { + fStartButton->SetLabel( "Cancel" ); + fStartButton->SetMessage( new BMessage( STOP_CONVERT ) ); + Unlock(); + } + break; + } + + case STOP_CONVERT: + /* Stop the job */ + fManager->Cancel(); + + /* Update the button label */ + if( Lock() ) + { + fStartButton->SetLabel( "Start !" ); + fStartButton->SetMessage( new BMessage( START_CONVERT ) ); + Unlock(); + } + + /* Enable the interface */ + Status( "Cancelled.", 0.0, ENABLE_READY ); + break; + + case REFRESH_VOLUMES: + /* Disable the interface */ + Status( "Checking DVD volumes...", 0.0, ENABLE_DETECTING ); + + /* Ask the manager to start the detection */ + fManager->PostMessage( DETECT_VOLUMES ); + break; + + case VOLUMES_DETECTED: + { + /* Update the popup */ + BList * volumeList; + message->FindPointer( "list", (void**)&volumeList ); + RefreshVolumes( volumeList ); + + /* Enable the interface */ + Status( "Ready.", 0.0, ENABLE_READY ); + break; + } + + case B_ABOUT_REQUESTED: + { + BAlert * alert; + alert = new BAlert( "title", + "HandBrake " VERSION "\n\n" + "by Eric Petit <[email protected]>\n" + "Homepage : <http://beos.titer.org/handbrake/>\n\n" + "No, you don't want to know where this stupid app " + "name comes from.", + "Woot !" ); + alert->Go( NULL ); + break; + } + + case MANAGER_CREATED: + { + message->FindPointer( "manager", (void**)&fManager ); + break; + } + + case CHANGE_STATUS: + { + char * text; + float pos; + int mode; + message->FindPointer( "text", (void**) &text ); + message->FindFloat( "pos", &pos ); + message->FindInt32( "mode", (int32*) &mode ); + + if( !Lock() ) + { + Log( "HBWindow::MessageReceived() : Lock() failed" ); + break; + } + fStatusBar->Update( pos - fStatusBar->CurrentValue(), text ); + Enable( mode ); + Unlock(); + break; + } + + default: + { + BWindow::MessageReceived( message ); + } + } +} + +void HBWindow::Enable( int mode ) +{ + switch( mode ) + { + case ENABLE_DETECTING: + fVolumeField->SetEnabled( false ); + fTitleField->SetEnabled( false ); + fAudio1Field->SetEnabled( false ); + fAudio2Field->SetEnabled( false ); + fVideoSlider->SetEnabled( true ); + fAudioSlider->SetEnabled( true ); + fFileControl->SetEnabled( true ); + fAdvancedButton->SetEnabled( true ); + fFileString->SetHighColor( 0, 0, 0 ); + fFileString->Invalidate(); + fPictureButton->SetEnabled( false ); + fRefreshButton->SetEnabled( false ); + fSuspendButton->SetEnabled( false ); + fStartButton->SetEnabled( false ); + break; + + case ENABLE_READY: + fVolumeField->SetEnabled( true ); + fTitleField->SetEnabled( true ); + fAudio1Field->SetEnabled( true ); + fAudio2Field->SetEnabled( true ); + fVideoSlider->SetEnabled( true ); + fAudioSlider->SetEnabled( true ); + fFileControl->SetEnabled( true ); + fAdvancedButton->SetEnabled( true ); + fFileString->SetHighColor( 0, 0, 0 ); + fFileString->Invalidate(); + fPictureButton->SetEnabled( true ); + fRefreshButton->SetEnabled( true ); + fSuspendButton->SetEnabled( false ); + fStartButton->SetEnabled( true ); + break; + + case ENABLE_ENCODING: + fVolumeField->SetEnabled( false ); + fTitleField->SetEnabled( false ); + fAudio1Field->SetEnabled( false ); + fAudio2Field->SetEnabled( false ); + fVideoSlider->SetEnabled( false ); + fAudioSlider->SetEnabled( false ); + fFileControl->SetEnabled( false ); + fAdvancedButton->SetEnabled( false ); + fFileString->SetHighColor( 156, 156, 156 ); + fFileString->Invalidate(); + fPictureButton->SetEnabled( false ); + fRefreshButton->SetEnabled( false ); + fSuspendButton->SetEnabled( true ); + fStartButton->SetEnabled( true ); + break; + } +} + +void HBWindow::RefreshVolumes( BList * volumeList ) +{ + if( !( Lock() ) ) + { + Log( "HBWindow::RefreshVolumes : Lock() failed" ); + return; + } + + /* Empty the PopUps */ + HBVolumeInfo * volumeInfo; + while( ( volumeInfo = (HBVolumeInfo*) fVolumePopUp->ItemAt( 0 ) ) ) + { + fVolumePopUp->RemoveItem( volumeInfo ); + } + + HBTitleInfo * titleInfo; + while( ( titleInfo = (HBTitleInfo*) fTitlePopUp->ItemAt( 0 ) ) ) + { + fTitlePopUp->RemoveItem( titleInfo ); + } + + HBAudioInfo * audioInfo; + while( ( audioInfo = (HBAudioInfo*) fAudio1PopUp->ItemAt( 0 ) ) ) + { + fAudio1PopUp->RemoveItem( audioInfo ); + } + while( ( audioInfo = (HBAudioInfo*) fAudio2PopUp->ItemAt( 0 ) ) ) + { + fAudio2PopUp->RemoveItem( audioInfo ); + } + + /* Fill the Volumes PopUp */ + for( int i = 0; i < volumeList->CountItems(); i++ ) + { + fVolumePopUp->AddItem( (HBVolumeInfo*) volumeList->ItemAt( i ) ); + } + + /* Select the first volume */ + if( !( volumeInfo = (HBVolumeInfo*) volumeList->ItemAt( 0 ) ) ) + { + Log( "HBWindow::RefreshVolumes : no volume found" ); + Unlock(); + return; + } + volumeInfo->SetMarked( true ); + + /* Fill the Titles PopUp */ + BList * titleList = volumeInfo->fTitleList; + for( int i = 0; i < titleList->CountItems(); i++ ) + { + fTitlePopUp->AddItem( (HBTitleInfo*) titleList->ItemAt( i ) ); + } + + /* Select the first title */ + if( !( titleInfo = (HBTitleInfo*) titleList->ItemAt( 0 ) ) ) + { + Log( "HBWindow::RefreshVolumes : no title found" ); + Unlock(); + return; + } + titleInfo->SetMarked( true ); + + /* Fill the Audios PopUp */ + BList * audioList1 = titleInfo->fAudioInfoList1; + BList * audioList2 = titleInfo->fAudioInfoList2; + for( int i = 0; i < audioList1->CountItems(); i++ ) + { + fAudio1PopUp->AddItem( (HBAudioInfo*) audioList1->ItemAt( i ) ); + fAudio2PopUp->AddItem( (HBAudioInfo*) audioList2->ItemAt( i ) ); + } + + audioInfo = (HBAudioInfo*) fAudio1PopUp->ItemAt( 0 ); + audioInfo->SetMarked( true ); + audioInfo = (HBAudioInfo*) fAudio2PopUp->ItemAt( fAudio2PopUp->CountItems() - 1 ); + audioInfo->SetMarked( true ); + + Unlock(); +} + +void HBWindow::SelectionChanged() +{ + HBVolumeInfo * volumeInfo; + HBTitleInfo * titleInfo; + HBAudioInfo * audioInfo; + + /* Update the Title popup if needed */ + bool updateTitlePopUp = true; + volumeInfo = (HBVolumeInfo*) fVolumePopUp->FindMarked(); + titleInfo = (HBTitleInfo*) fTitlePopUp->FindMarked(); + + for( int i = 0; i < volumeInfo->fTitleList->CountItems(); i++ ) + { + if( titleInfo == volumeInfo->fTitleList->ItemAt( i ) ) + { + /* No need to update titles, we already are on the right + volume */ + updateTitlePopUp = false; + break; + } + } + + if( updateTitlePopUp ) + { + /* Empty the popup */ + while( ( titleInfo = (HBTitleInfo*) fTitlePopUp->ItemAt( 0 ) ) ) + { + fTitlePopUp->RemoveItem( titleInfo ); + } + + /* Fill it */ + for( int i = 0; i < volumeInfo->fTitleList->CountItems(); i++ ) + { + fTitlePopUp->AddItem( (HBTitleInfo*) volumeInfo->fTitleList->ItemAt( i ) ); + } + + /* Select the first title */ + ((HBTitleInfo*) fTitlePopUp->ItemAt( 0 ))->SetMarked( true ); + } + + /* Update the Audio popups if needed */ + bool updateAudioPopUp = true; + titleInfo = (HBTitleInfo*) fTitlePopUp->FindMarked(); + audioInfo = (HBAudioInfo*) fAudio1PopUp->FindMarked(); + + for( int i = 0; i < titleInfo->fAudioInfoList1->CountItems(); i++ ) + { + if( audioInfo == titleInfo->fAudioInfoList1->ItemAt( i ) ) + { + /* No need to update audio, we already are on the right + title */ + updateAudioPopUp = false; + break; + } + } + + if( updateAudioPopUp ) + { + /* Empty the popups */ + while( ( audioInfo = (HBAudioInfo*) fAudio1PopUp->ItemAt( 0 ) ) ) + { + fAudio1PopUp->RemoveItem( audioInfo ); + } + while( ( audioInfo = (HBAudioInfo*) fAudio2PopUp->ItemAt( 0 ) ) ) + { + fAudio2PopUp->RemoveItem( audioInfo ); + } + + /* Fill it */ + for( int i = 0; i < titleInfo->fAudioInfoList1->CountItems(); i++ ) + { + fAudio1PopUp->AddItem( (HBAudioInfo*) titleInfo->fAudioInfoList1->ItemAt( i ) ); + fAudio2PopUp->AddItem( (HBAudioInfo*) titleInfo->fAudioInfoList2->ItemAt( i ) ); + } + + /* Select the first track */ + ((HBAudioInfo*) fAudio1PopUp->ItemAt( 0 ))->SetMarked( true ); + + /* Select "None" */ + ((HBAudioInfo*) fAudio2PopUp->ItemAt( fAudio2PopUp->CountItems() - 1 ))->SetMarked( true ); + } + +} |