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authorAdrian Hunter <adrian.hunter@intel.com>2018-10-01 09:28:49 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2018-10-23 20:34:40 +0300
commit82f68e2898e634b8b0efc7ddd57e037ef75ea114 (patch)
tree0ef77e090823471509a982f54f45b6fb1fa93391 /tools/perf/scripts
parentebd70c7dc2f5f57315e19d959ddc9cb05e9d48e1 (diff)
downloadlinux-82f68e2898e634b8b0efc7ddd57e037ef75ea114.tar.xz
perf scripts python: exported-sql-viewer.py: Add ability to shrink / enlarge font
Shrinking the font allows more information to display. Committer testing: Works, tested with the convenient Control+Shift+'+' and Control+'-' as well with the more cumbersome top menu "Edit" + "Enlarge/Shrink font" options. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-16-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/scripts')
-rwxr-xr-xtools/perf/scripts/python/exported-sql-viewer.py24
1 files changed, 24 insertions, 0 deletions
diff --git a/tools/perf/scripts/python/exported-sql-viewer.py b/tools/perf/scripts/python/exported-sql-viewer.py
index 0386a600ffc7..310ba7147583 100755
--- a/tools/perf/scripts/python/exported-sql-viewer.py
+++ b/tools/perf/scripts/python/exported-sql-viewer.py
@@ -706,6 +706,20 @@ class WindowMenu():
def setActiveSubWindow(self, nr):
self.mdi_area.setActiveSubWindow(self.mdi_area.subWindowList()[nr - 1])
+# Font resize
+
+def ResizeFont(widget, diff):
+ font = widget.font()
+ sz = font.pointSize()
+ font.setPointSize(sz + diff)
+ widget.setFont(font)
+
+def ShrinkFont(widget):
+ ResizeFont(widget, -1)
+
+def EnlargeFont(widget):
+ ResizeFont(widget, 1)
+
# Unique name for sub-windows
def NumberedWindowName(name, nr):
@@ -765,6 +779,8 @@ class MainWindow(QMainWindow):
edit_menu = menu.addMenu("&Edit")
edit_menu.addAction(CreateAction("&Find...", "Find items", self.Find, self, QKeySequence.Find))
+ edit_menu.addAction(CreateAction("&Shrink Font", "Make text smaller", self.ShrinkFont, self, [QKeySequence("Ctrl+-")]))
+ edit_menu.addAction(CreateAction("&Enlarge Font", "Make text bigger", self.EnlargeFont, self, [QKeySequence("Ctrl++")]))
reports_menu = menu.addMenu("&Reports")
reports_menu.addAction(CreateAction("Context-Sensitive Call &Graph", "Create a new window containing a context-sensitive call graph", self.NewCallGraph, self))
@@ -779,6 +795,14 @@ class MainWindow(QMainWindow):
except:
pass
+ def ShrinkFont(self):
+ win = self.mdi_area.activeSubWindow()
+ ShrinkFont(win.view)
+
+ def EnlargeFont(self):
+ win = self.mdi_area.activeSubWindow()
+ EnlargeFont(win.view)
+
def NewCallGraph(self):
CallGraphWindow(self.glb, self)