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Add AddText method to AboutWindow

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* Factor out the code to add some data to the about window, with a header and a content under it
 * Make this method public so it's possible to add custom entries in an about box
 * If the method is called with only the header or only the content, the text is added non-bold and non-indented (like the description entry*).
 * Make the header text bold. I'm not sure it looks that good, after all. Thoughts ?
This commit is contained in:
Adrien Destugues 2013-05-09 21:27:43 +02:00
parent 01c5671de8
commit 2b67ff2420
2 changed files with 41 additions and 38 deletions
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3
headers/private/shared/AboutWindow.h
View File

@ -37,6 +37,9 @@ class BAboutWindow : public BWindow {
void AddVersionHistory(const char** history);
void AddExtraInfo(const char* extraInfo);
void AddText(const char* header,
const char** contents = NULL);
BBitmap* Icon();
void SetIcon(BBitmap* icon);

76
src/kits/shared/AboutWindow.cpp
View File

@ -176,6 +176,7 @@ AboutView::AboutView(const char* appName, const char* signature)
fInfoView->SetInsets(5.0, 5.0, 5.0, 5.0);
fInfoView->SetViewColor(ui_color(B_DOCUMENT_BACKGROUND_COLOR));
fInfoView->SetHighColor(ui_color(B_DOCUMENT_TEXT_COLOR));
fInfoView->SetStylable(true);
BScrollView* infoViewScroller = new BScrollView(
"infoViewScroller", fInfoView, B_WILL_DRAW | B_FRAME_EVENTS,
@ -435,16 +436,7 @@ BAboutWindow::AddDescription(const char* description)
if (description == NULL)
return;
const char* appDesc = B_TRANSLATE_MARK(description);
appDesc = gSystemCatalog.GetString(appDesc, "AboutWindow");
BString desc("");
if (fAboutView->InfoView()->TextLength() > 0)
desc << "\n\n";
desc << appDesc;
fAboutView->InfoView()->Insert(desc.String());
AddText(description);
}
@ -501,16 +493,7 @@ BAboutWindow::AddAuthors(const char** authors)
const char* writtenBy = B_TRANSLATE_MARK("Written by:");
writtenBy = gSystemCatalog.GetString(writtenBy, "AboutWindow");
BString text("");
if (fAboutView->InfoView()->TextLength() > 0)
text << "\n\n";
text << writtenBy;
text << "\n";
for (int32 i = 0; authors[i]; i++)
text << " " << authors[i] << "\n";
fAboutView->InfoView()->Insert(text.String());
AddText(writtenBy, authors);
}
@ -523,15 +506,7 @@ BAboutWindow::AddSpecialThanks(const char** thanks)
const char* specialThanks = B_TRANSLATE_MARK("Special Thanks:");
specialThanks = gSystemCatalog.GetString(specialThanks, "AboutWindow");
BString text("");
if (fAboutView->InfoView()->TextLength() > 0)
text << "\n\n";
text << specialThanks << "\n";
for (int32 i = 0; thanks[i]; i++)
text << " " << thanks[i] << "\n";
fAboutView->InfoView()->Insert(text.String());
AddText(specialThanks, thanks);
}
@ -544,15 +519,7 @@ BAboutWindow::AddVersionHistory(const char** history)
const char* versionHistory = B_TRANSLATE_MARK("Version history:");
versionHistory = gSystemCatalog.GetString(versionHistory, "AboutWindow");
BString text("");
if (fAboutView->InfoView()->TextLength() > 0)
text << "\n\n";
text << versionHistory << "\n";
for (int32 i = 0; history[i]; i++)
text << " " << history[i] << "\n";
fAboutView->InfoView()->Insert(text.String());
AddText(versionHistory, history);
}
@ -575,6 +542,39 @@ BAboutWindow::AddExtraInfo(const char* extraInfo)
}
void
BAboutWindow::AddText(const char* header, const char** contents)
{
BTextView* infoView = fAboutView->InfoView();
int32 textLength = infoView->TextLength();
BString text("");
if (textLength > 0) {
text << "\n\n";
textLength += 2;
}
const char* indent = "";
if (header != NULL) {
indent = " ";
text << header;
}
if (contents != NULL) {
text << "\n";
for (int32 i = 0; contents[i]; i++)
text << indent << contents[i] << "\n";
}
infoView->Insert(text.String());
if (contents != NULL && header != NULL) {
infoView->SetFontAndColor(textLength, textLength + strlen(header),
be_bold_font);
}
}
const char*
BAboutWindow::Name()
{