Add a list of installed apps and their copyrights to the credits view, using a query.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23177 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
François Revol
parent
73ad280ad3
commit
7ea2bdd3ff
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@ -17,6 +17,7 @@
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#include <Messenger.h>
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#include <OS.h>
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#include <Path.h>
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#include <Query.h>
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#include <Resources.h>
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#include <Screen.h>
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#include <ScrollView.h>
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@ -26,6 +27,8 @@
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#include <TranslationUtils.h>
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#include <TranslatorFormats.h>
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#include <View.h>
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#include <Volume.h>
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#include <VolumeRoster.h>
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#include <Window.h>
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#include <cpu_type.h>
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@ -36,6 +39,7 @@
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#define SCROLL_CREDITS_VIEW 'mviv'
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#define READ_APP_QUERY_ENT 'raqe'
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static const char *UptimeToString(char string[], size_t size);
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@ -86,6 +90,7 @@ class AboutView : public BView {
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bigtime_t fLastActionTime;
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BMessageRunner *fScrollRunner;
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BQuery fAppsQuery;
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};
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@ -107,7 +112,13 @@ AboutWindow::AboutWindow()
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: BWindow(BRect(0, 0, 500, 300), "About This System", B_TITLED_WINDOW,
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B_NOT_RESIZABLE | B_NOT_ZOOMABLE)
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{
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AddChild(new AboutView(Bounds()));
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AboutView *view = new AboutView(Bounds());
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AddChild(view);
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// start reading from the app query
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BMessage msg(READ_APP_QUERY_ENT);
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BMessenger msgr(view);
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msgr.SendMessage(&msg);
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MoveTo((BScreen().Frame().Width() - Bounds().Width()) / 2,
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(BScreen().Frame().Height() - Bounds().Height()) / 2 );
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@ -451,16 +462,13 @@ AboutView::AboutView(const BRect &rect)
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fCreditsView->Insert("Travis Geiselbrecht (and his NewOS kernel)\n");
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fCreditsView->Insert("Michael Phipps (project founder)\n\n");
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// copyrights for various projects we use
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font.SetSize(be_bold_font->Size() + 4);
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font.SetFace(B_BOLD_FACE);
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fCreditsView->SetFontAndColor(&font, B_FONT_ALL, &kHaikuGreen);
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fCreditsView->Insert("\nCopyrights\n\n");
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font.SetSize(be_bold_font->Size());
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font.SetFace(B_BOLD_FACE | B_ITALIC_FACE);
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// copyrights for various projects we use
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// GNU copyrights
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AddCopyrightEntry("The GNU Project",
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"Contains software from the GNU Project, "
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@ -544,6 +552,22 @@ AboutView::AboutView(const BRect &rect)
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AddCopyrightEntry("Vi IMproved",
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"Copyright " B_UTF8_COPYRIGHT " Bram Moolenaar et al.");
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// Build a list of installed applications and show their
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// long version info. Well-behaved apps usually give
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// copyright info there.
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font.SetSize(be_bold_font->Size() + 4);
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font.SetFace(B_BOLD_FACE);
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fCreditsView->SetFontAndColor(&font, B_FONT_ALL, &kHaikuGreen);
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fCreditsView->Insert("\nInstalled applications\n\n");
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BVolume bootVolume;
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BVolumeRoster().GetBootVolume(&bootVolume);
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fAppsQuery.SetVolume(&bootVolume);
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if (fAppsQuery.SetPredicate("((BEOS:APP_SIG==\"**\")&&(name!=\"*.so\")&&(name!=\"*.rsrc\")&&"
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"(BEOS:TYPE==\"application/x-vnd.Be-elfexecutable\"))") >= B_OK) {
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fAppsQuery.Fetch();
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}
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}
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@ -649,6 +673,59 @@ AboutView::MessageReceived(BMessage *msg)
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break;
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}
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case READ_APP_QUERY_ENT:
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{
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BEntry ent;
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if (fAppsQuery.GetNextEntry(&ent) < B_OK) {
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fAppsQuery.Clear();
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break;
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}
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BFile file;
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BPath path;
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if (ent.Exists() &&
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ent.GetPath(&path) >= B_OK &&
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file.SetTo(&ent, B_READ_ONLY) >= B_OK) {
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/* filter only apps */
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if (strncmp(path.Path(), "/boot/apps", 10) == 0) {
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BAppFileInfo appFileInfo(&file);
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uint32 flags;
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version_info version;
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if (appFileInfo.InitCheck() >= B_OK &&
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appFileInfo.GetAppFlags(&flags) >= B_OK &&
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appFileInfo.GetVersionInfo(&version, B_APP_VERSION_KIND) >= B_OK) {
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//printf("AppFileInfo for %s :\n", path.Path());
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//printf("flags: %08x\n", flags);
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BString name;
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BString info;
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name << path.Leaf();
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if (strlen(version.short_info) &&
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strcmp(version.short_info, path.Leaf()))
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name << " (" << version.short_info << ")";
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/*
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info << "\tVersion: ";
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info << version.major << ".";
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info << version.middle << ".";
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info << version.minor;
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char varieties[] = "dabgmf";
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if (version.variety > B_FINAL_VERSION)
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info << "?";
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else
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info << varieties[version.variety];
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info << version.internal;
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info << "\n";
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*/
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info << version.long_info;
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AddCopyrightEntry(name.String(), info.String());
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}
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}
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}
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// note for self: read next entry :)
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BMessage m(READ_APP_QUERY_ENT);
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BMessenger(this).SendMessage(&m);
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break;
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}
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default:
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BView::MessageReceived(msg);
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break;
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