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If an effect is triggered by an electric border "push" the cursor back

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out of the triggering area and disallow a retrigger for 350ms. Prevents
accidental deactivation of effect when leaving the cursor in the
hotspot.

svn path=/trunk/KDE/kdebase/workspace/; revision=924111
This commit is contained in:
Lucas Murray 2009-02-10 06:22:04 +00:00
parent 5d54cf9445
commit 5945dd1131
2 changed files with 8 additions and 1 deletions
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8
workspace.cpp
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@ -2128,6 +2128,7 @@ void Workspace::updateElectricBorders()
{
electric_time_first = xTime();
electric_time_last = xTime();
electric_time_last_trigger = xTime();
electric_current_border = ElectricNone;
QRect r = Kephal::ScreenUtils::desktopGeometry();
electricTop = r.top();
@ -2226,6 +2227,7 @@ void Workspace::checkElectricBorder(const QPoint& pos, Time now)
Time treshold_set = options->electricBorderDelay(); // Set timeout
Time treshold_reset = 250; // Reset timeout
Time treshold_trigger = 350; // Minimum time between triggers
int distance_reset = 30; // Mouse should not move more than this many pixels
ElectricBorder border;
@ -2253,6 +2255,7 @@ void Workspace::checkElectricBorder(const QPoint& pos, Time now)
if(( electric_current_border == border ) &&
( timestampDiff( electric_time_last, now ) < treshold_reset ) &&
( timestampDiff( electric_time_last_trigger, now ) > treshold_trigger ) &&
(( pos-electric_push_point ).manhattanLength() < distance_reset ))
{
electric_time_last = now;
@ -2260,11 +2263,14 @@ void Workspace::checkElectricBorder(const QPoint& pos, Time now)
if( timestampDiff( electric_time_first, now ) > treshold_set )
{
electric_current_border = ElectricNone;
electric_time_last_trigger = now;
if( effects && static_cast<EffectsHandlerImpl*>( effects )->borderActivated( border ))
{} // Handled by effects
else
{
electricBorderSwitchDesktop( border, pos );
return;
return;
}
}
}
else

1
workspace.h
View file

@ -741,6 +741,7 @@ class Workspace : public QObject, public KDecorationDefines
int electricBottom;
Time electric_time_first;
Time electric_time_last;
Time electric_time_last_trigger;
QPoint electric_push_point;
int electric_reserved[ELECTRIC_COUNT]; // Corners/edges used by something