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* perf annotate tui: Fix exit and RIGHT keys handlingArnaldo Carvalho de Melo2010-08-161-1/+2
| | | | | | | | | | | | | | | | | As part of ongoing effort to reduce the coupling with libnewt, browsers are being changed to return the exit key. The annotate browser is not returning it as expected by builtin-annotate when annotating multiple symbols (when 'perf annotate' is called without specifying a symbol name). Fix it by returning the exit key and also adding the RIGHT key as a exit key so that going to the next symbol in the TUI can work again. Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf ui browser: Add ui_browser__show counterpart: __hideArnaldo Carvalho de Melo2010-08-101-5/+3
| | | | | | | | | | | | | So that the common tasks of providing a helpline at __run entry and destroying the window and releasing resourses at exit can be abstracted away, reducing a bit more the coupling with libnewt. Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf annotate: Cycle thru sorted lines with samplesArnaldo Carvalho de Melo2010-08-101-25/+77
| | | | | | | | | | | | | | | | The annotate TUI now starts centered on the line with most samples, i.e. the hottest line in the annotated function. Pressing TAB will center on the second hottest function and so on. Shift+TAB goes in the other direction. This way one can more easily sift thru the function hotspots. Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf ui: Make SPACE work as PGDN in all browsersArnaldo Carvalho de Melo2010-08-101-1/+0
| | | | | | | | | | | Not just on the annotate one. Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf annotate: Sort by hottest lines in the TUIArnaldo Carvalho de Melo2010-08-101-38/+115
| | | | | | | | | | | | | | | Right now it will just sort and position at the hottest line, i.e. the one where more samples were taken. It will be at the center of the screen and later TAB/shift-TAB will cycle thru the hottest lines. Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf ui: Complete the breakdown of util/newt.cArnaldo Carvalho de Melo2010-08-101-1/+1
| | | | | LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf ui: Move annotate browser to util/ui/browsers/Arnaldo Carvalho de Melo2010-08-101-0/+114
LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>