* New types are now no longer directly added, but delayed a bit (via a BMessageRunner);
this is done so that the type can be fully installed before investigating it. * When the preferred app of a type changes, the "is application" property will be reexamined - this should help in letting new application types appear in the FileTypesWindow list, but not in the ApplicationTypesWindow list. * Added a progress window for removing uninstalled apps. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16726 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
parent
8fee027ee3
commit
dcf60976b6
@ -24,7 +24,9 @@
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#include <PopUpMenu.h>
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#include <Query.h>
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#include <Roster.h>
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#include <Screen.h>
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#include <ScrollView.h>
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#include <StatusBar.h>
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#include <StringView.h>
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#include <TextView.h>
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#include <Volume.h>
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@ -33,7 +35,21 @@
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#include <stdio.h>
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class ProgressWindow : public BWindow {
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public:
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ProgressWindow(const char* message, int32 max, volatile bool* signalQuit);
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virtual ~ProgressWindow();
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virtual void MessageReceived(BMessage* message);
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private:
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BStatusBar* fStatusBar;
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BButton* fAbortButton;
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volatile bool* fQuitListener;
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};
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const uint32 kMsgTypeSelected = 'typs';
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const uint32 kMsgTypeInvoked = 'typi';
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const uint32 kMsgRemoveUninstalled = 'runs';
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@ -71,6 +87,77 @@ variety_to_text(uint32 variety)
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// #pragma mark -
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ProgressWindow::ProgressWindow(const char* message, int32 max, volatile bool* signalQuit)
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: BWindow(BRect(0, 0, 300, 200), "Progress", B_MODAL_WINDOW_LOOK,
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B_MODAL_SUBSET_WINDOW_FEEL, B_ASYNCHRONOUS_CONTROLS | B_NOT_V_RESIZABLE),
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fQuitListener(signalQuit)
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{
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BView* topView = new BView(Bounds(), NULL, B_FOLLOW_ALL, B_WILL_DRAW);
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topView->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
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AddChild(topView);
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char count[100];
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snprintf(count, sizeof(count), "/%ld", max);
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BRect rect = Bounds().InsetByCopy(8, 8);
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fStatusBar = new BStatusBar(rect, "status", message, count);
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fStatusBar->SetMaxValue(max);
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fStatusBar->SetResizingMode(B_FOLLOW_LEFT_RIGHT);
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float width, height;
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fStatusBar->GetPreferredSize(&width, &height);
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fStatusBar->ResizeTo(rect.Width(), height);
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topView->AddChild(fStatusBar);
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fAbortButton = new BButton(rect, "abort", "Abort", new BMessage(B_CANCEL),
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B_FOLLOW_H_CENTER | B_FOLLOW_TOP);
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fAbortButton->ResizeToPreferred();
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fAbortButton->MoveTo((Bounds().Width() - fAbortButton->Bounds().Width()) / 2,
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fStatusBar->Frame().bottom + 10.0f);
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topView->AddChild(fAbortButton);
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ResizeTo(width * 1.4f, fAbortButton->Frame().bottom + 8.0f);
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SetSizeLimits(width + 42.0f, 32767.0f,
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Bounds().Height(), Bounds().Height());
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// center on screen
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BScreen screen(this);
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MoveTo(screen.Frame().left + (screen.Frame().Width() - Bounds().Width()) / 2.0f,
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screen.Frame().top + (screen.Frame().Height() - Bounds().Height()) / 2.0f);
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}
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ProgressWindow::~ProgressWindow()
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{
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}
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void
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ProgressWindow::MessageReceived(BMessage* message)
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{
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switch (message->what) {
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case B_UPDATE_STATUS_BAR:
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char count[100];
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snprintf(count, sizeof(count), "%ld", (int32)fStatusBar->CurrentValue() + 1);
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fStatusBar->Update(1, NULL, count);
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break;
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case B_CANCEL:
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fAbortButton->SetEnabled(false);
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if (fQuitListener != NULL)
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*fQuitListener = true;
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break;
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default:
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BWindow::MessageReceived(message);
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break;
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}
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}
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// #pragma mark -
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ApplicationTypesWindow::ApplicationTypesWindow(BRect frame)
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: BWindow(frame, "Application Types", B_TITLED_WINDOW,
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B_NOT_ZOOMABLE | B_ASYNCHRONOUS_CONTROLS)
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@ -96,6 +183,7 @@ ApplicationTypesWindow::ApplicationTypesWindow(BRect frame)
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fTypeListView = new MimeTypeListView(rect, "listview", "application", true, true,
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B_FOLLOW_LEFT | B_FOLLOW_TOP_BOTTOM);
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fTypeListView->SetSelectionMessage(new BMessage(kMsgTypeSelected));
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fTypeListView->SetInvocationMessage(new BMessage(kMsgTypeInvoked));
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BScrollView* scrollView = new BScrollView("scrollview", fTypeListView,
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B_FOLLOW_LEFT | B_FOLLOW_TOP_BOTTOM, B_FRAME_EVENTS | B_WILL_DRAW, false, true);
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@ -213,9 +301,17 @@ ApplicationTypesWindow::_RemoveUninstalled()
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// Note: this runs in the looper's thread, which isn't that nice
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int32 removed = 0;
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volatile bool quit = false;
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for (int32 i = fTypeListView->FullListCountItems(); i-- > 0;) {
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BWindow* progressWindow = new ProgressWindow("Removing uninstalled application types",
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fTypeListView->FullListCountItems(), &quit);
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progressWindow->AddToSubset(this);
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progressWindow->Show();
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for (int32 i = fTypeListView->FullListCountItems(); i-- > 0 && !quit;) {
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MimeTypeItem* item = dynamic_cast<MimeTypeItem*>(fTypeListView->FullListItemAt(i));
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progressWindow->PostMessage(B_UPDATE_STATUS_BAR);
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if (item == NULL)
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continue;
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@ -257,6 +353,8 @@ ApplicationTypesWindow::_RemoveUninstalled()
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}
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}
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progressWindow->PostMessage(B_QUIT_REQUESTED);
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char message[512];
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snprintf(message, sizeof(message), "%ld Application Type%s could be removed.",
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removed, removed == 1 ? "" : "s");
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@ -366,7 +464,6 @@ ApplicationTypesWindow::_SetType(BMimeType* type, int32 forceUpdate)
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}
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void
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ApplicationTypesWindow::FrameResized(float width, float height)
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{
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@ -393,6 +490,25 @@ ApplicationTypesWindow::MessageReceived(BMessage* message)
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break;
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}
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case kMsgTypeInvoked:
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{
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int32 index;
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if (message->FindInt32("index", &index) == B_OK) {
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MimeTypeItem* item = (MimeTypeItem*)fTypeListView->ItemAt(index);
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if (item != NULL) {
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BMimeType type(item->Type());
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entry_ref ref;
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if (type.GetAppHint(&ref) == B_OK) {
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BMessage refs(B_REFS_RECEIVED);
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refs.AddRef("refs", &ref);
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be_app->PostMessage(&refs);
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}
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}
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}
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break;
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}
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case kMsgRemoveUninstalled:
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_RemoveUninstalled();
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break;
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@ -7,11 +7,15 @@
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#include "MimeTypeListView.h"
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#include <Bitmap.h>
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#include <MessageRunner.h>
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// TODO: lazy type collecting (super types only at startup)
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const uint32 kMsgAddType = 'adtp';
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status_t
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icon_for_type(BMimeType& type, BBitmap& bitmap, icon_size size,
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icon_source* _source)
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@ -430,6 +434,51 @@ MimeTypeListView::_MakeTypesUnique(MimeTypeItem* underItem)
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}
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void
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MimeTypeListView::_AddNewType(const char* type)
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{
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MimeTypeItem* item = FindItem(type);
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BMimeType mimeType(type);
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bool isApp = mimetype_is_application_signature(mimeType);
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if (fApplicationMode ^ isApp || !mimeType.IsInstalled()) {
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if (item != NULL) {
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// type doesn't belong here
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RemoveItem(item);
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delete item;
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}
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return;
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}
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if (item != NULL) {
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// for some reason, the type already exists
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return;
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}
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BMimeType superType;
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MimeTypeItem* superItem = NULL;
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if (mimeType.GetSupertype(&superType) == B_OK)
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superItem = FindItem(superType.Type());
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item = new MimeTypeItem(mimeType, fShowIcons, fSupertype.Type() != NULL);
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item->SetApplicationMode(isApp);
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if (superItem != NULL) {
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AddUnder(item, superItem);
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InvalidateItem(IndexOf(superItem));
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// the super item is not picked up from the class (ie. bug)
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} else
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AddItem(item);
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UpdateItem(item);
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if (!fSelectNewType.ICompare(mimeType.Type())) {
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SelectItem(item);
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fSelectNewType = "";
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}
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}
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void
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MimeTypeListView::AttachedToWindow()
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{
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@ -470,7 +519,7 @@ MimeTypeListView::MessageReceived(BMessage* message)
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case B_SHORT_DESCRIPTION_CHANGED:
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{
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// update label
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MimeTypeItem* item = FindItem(type);
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if (item != NULL)
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UpdateItem(item);
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@ -478,33 +527,17 @@ MimeTypeListView::MessageReceived(BMessage* message)
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}
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case B_MIME_TYPE_CREATED:
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{
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// create new item
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BMimeType created(type);
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bool isApp = mimetype_is_application_signature(created);
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if (fApplicationMode ^ isApp)
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break;
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// delay creation of new item a bit, until the type is fully installed
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BMimeType superType;
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MimeTypeItem* superItem = NULL;
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if (created.GetSupertype(&superType) == B_OK)
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superItem = FindItem(superType.Type());
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BMessage addType(kMsgAddType);
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addType.AddString("type", type);
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MimeTypeItem* item = new MimeTypeItem(created, fShowIcons,
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fSupertype.Type() != NULL);
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item->SetApplicationMode(isApp);
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if (superItem != NULL) {
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AddUnder(item, superItem);
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InvalidateItem(IndexOf(superItem));
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// the super item is not picked up from the class (ie. bug)
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} else
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AddItem(item);
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UpdateItem(item);
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if (!fSelectNewType.ICompare(type)) {
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SelectItem(item);
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fSelectNewType = "";
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// TODO: free runner again!
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BMessageRunner* runner = new BMessageRunner(this, &addType,
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200000ULL, 1);
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if (runner->InitCheck() != B_OK) {
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delete runner;
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_AddNewType(type);
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}
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break;
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}
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@ -519,15 +552,23 @@ MimeTypeListView::MessageReceived(BMessage* message)
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break;
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}
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case B_PREFERRED_APP_CHANGED:
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{
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// try to add or remove this type (changing the preferred app
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// might change visibility in our list)
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_AddNewType(type);
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// supposed to fall through
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}
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case B_ICON_CHANGED:
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// TODO: take B_ICON_FOR_TYPE_CHANGED into account, too
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if (fShowIcons) {
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{
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MimeTypeItem* item = FindItem(type);
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if (item != NULL && fShowIcons) {
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// refresh item
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MimeTypeItem* item = FindItem(type);
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if (item != NULL)
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InvalidateItem(IndexOf(item));
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InvalidateItem(IndexOf(item));
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}
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break;
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}
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default:
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break;
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@ -535,6 +576,14 @@ MimeTypeListView::MessageReceived(BMessage* message)
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break;
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}
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case kMsgAddType:
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{
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const char* type;
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if (message->FindString("type", &type) == B_OK)
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_AddNewType(type);
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break;
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}
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default:
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BOutlineListView::MessageReceived(message);
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}
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@ -79,6 +79,7 @@ class MimeTypeListView : public BOutlineListView {
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void _CollectSubtypes(const char* supertype, MimeTypeItem* supertypeItem);
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void _CollectTypes();
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void _MakeTypesUnique(MimeTypeItem* underItem = NULL);
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void _AddNewType(const char* type);
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BMimeType fSupertype;
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BString fSelectNewType;
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