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Fontkodo Issues 20 Tirpetoj Actions Packages Projects Eldonoj 2 Wiki Activity

(librunview) Remove URL hovering 

It's less stable than I'd anticipated, and needs more workshopping. I'll
keep it in another branch (and git history) for later use.
This commit is contained in:
Jaidyn Ann 2021-07-16 15:40:34 -05:00
parent e1ec602be8
commit c6f907101a
2 changed files with 2 additions and 70 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

63
libs/librunview/RunView.cpp
View File

@ -38,12 +38,6 @@ RunView::RunView(const char* name)
urlFont.SetFace(B_REGULAR_FACE | B_UNDERSCORE_FACE); urlFont.SetFace(B_REGULAR_FACE | B_UNDERSCORE_FACE);
text_run urlRun = { 0, urlFont, ui_color(B_LINK_TEXT_COLOR) }; text_run urlRun = { 0, urlFont, ui_color(B_LINK_TEXT_COLOR) };
fUrlRun = { 1, {urlRun} }; fUrlRun = { 1, {urlRun} };
text_run urlHoverRun = { 0, urlFont, ui_color(B_LINK_HOVER_COLOR) };
fUrlHoverRun = { 1, {urlHoverRun} };
text_run urlVisitedRun = { 0, urlFont, ui_color(B_LINK_VISITED_COLOR) };
fUrlVisitedRun = { 1, {urlVisitedRun} };
} }
@ -150,8 +144,6 @@ RunView::MouseUp(BPoint where)
if (fMouseDown && fSelecting == false && fLastClicked.IsValid() == true) { if (fMouseDown && fSelecting == false && fLastClicked.IsValid() == true) {
fLastClicked.OpenWithPreferredApplication(true); fLastClicked.OpenWithPreferredApplication(true);
fLastClicked = BUrl(); fLastClicked = BUrl();
// When cursor moves off URL, change color
fCurrentUrlRuns = fUrlVisitedRun;
} }
fMouseDown = false; fMouseDown = false;
fSelecting = false; fSelecting = false;
@ -164,35 +156,11 @@ RunView::MouseMoved(BPoint where, uint32 code, const BMessage* drag)
if (fSelecting == true) if (fSelecting == true)
return; return;
// Change the cursor and "hover-over" highlight for URLs
if (code == B_INSIDE_VIEW) if (code == B_INSIDE_VIEW)
if (OverUrl(where) == true) { if (OverUrl(where) == true)
int32 start = 0;
int32 end = 0;
FindWordAround(OffsetAt(where), &start, &end);
if (fCurrentUrlEnd == 0
|| (OffsetAt(where) < fCurrentUrlStart
|| OffsetAt(where) > fCurrentUrlEnd))
{
if (fCurrentUrlEnd != 0)
ReplaceRuns(fCurrentUrlStart, fCurrentUrlEnd,
&fCurrentUrlRuns);
fCurrentUrlRuns = *RunArray(start, end);
fCurrentUrlStart = start;
fCurrentUrlEnd = end;
ReplaceRuns(start, end, &fUrlHoverRun);
}
SetViewCursor(fUrlCursor); SetViewCursor(fUrlCursor);
} else
else {
if (fCurrentUrlEnd != 0) {
ReplaceRuns(fCurrentUrlStart, fCurrentUrlEnd, &fCurrentUrlRuns);
fCurrentUrlStart = 0;
fCurrentUrlEnd = 0;
}
SetViewCursor(B_CURSOR_SYSTEM_DEFAULT); SetViewCursor(B_CURSOR_SYSTEM_DEFAULT);
}
} }
@ -230,33 +198,6 @@ RunView::Append(const char* text)
} }
void
RunView::Replace(int32 start, int32 end, const char* text, text_run_array* runs)
{
Delete(start, end);
BTextView::Insert(start, text, strlen(text), runs);
}
void
RunView::ReplaceRuns(int32 start, int32 end, text_run_array* runs)
{
char* buffer = new char[end - start];
GetText(start, end - start, buffer);
// Need to make sure nothing visibly changes to the user
float current = ScrollBar(B_VERTICAL)->Value();
int32 selStart = 0, selEnd = 0;
GetSelection(&selStart, &selEnd);
Replace(start, end, buffer, runs);
ScrollBar(B_VERTICAL)->SetValue(current);
if (end > 0)
Select(selStart, selEnd);
}
BString BString
RunView::WordAt(BPoint point) RunView::WordAt(BPoint point)
{ {

9
libs/librunview/RunView.h
View File

@ -30,10 +30,6 @@ public:
uint16 fontFace = B_REGULAR_FACE); uint16 fontFace = B_REGULAR_FACE);
void Append(const char* text); void Append(const char* text);
void Replace(int32 start, int32 end, const char* text,
text_run_array* runs);
void ReplaceRuns(int32 start, int32 end, text_run_array* runs);
BString WordAt(BPoint point); BString WordAt(BPoint point);
void FindWordAround(int32 offset, int32* start, int32* end, void FindWordAround(int32 offset, int32* start, int32* end,
BString* _word = NULL); BString* _word = NULL);
@ -60,11 +56,6 @@ private:
// Whether or not the run was changed from default // Whether or not the run was changed from default
bool fLastStyled; bool fLastStyled;
// Used for the "hover over" URL highlighting
text_run_array fCurrentUrlRuns;
int32 fCurrentUrlStart;
int32 fCurrentUrlEnd;
// Information between MouseDown and MouseUp // Information between MouseDown and MouseUp
BUrl fLastClicked; BUrl fLastClicked;
bool fMouseDown; bool fMouseDown;