profile: ignore animation-speed setting when printing

When printing, the animation speed was set to 0 by the
caller and later reset to the original value. Instead of
modifying global state, set it internally (in the profile-code)
to zero when in print mode.

This is another small step in making the printing independent
from the shown profile.

Signed-off-by: Berthold Stoeger <[email protected]>

desktop-widgets/printer.cpp

@@ -128,15 +128,13 @@ void Printer::render(int pages)
 	// keep original preferences
 	ProfileWidget2 *profile = MainWindow::instance()->graphics;
 	int profileFrameStyle = profile->frameStyle();
-	int animationOriginal = qPrefDisplay::animation_speed();
 	double fontScale = profile->getFontPrintScale();
 	double printFontScale = 1.0;
 
 	// apply printing settings to profile
 	profile->setFrameStyle(QFrame::NoFrame);
 	profile->setPrintMode(true, !printOptions.color_selected);
 	profile->setToolTipVisibile(false);
-	qPrefDisplay::set_animation_speed(0);
 
 	// render the Qwebview
 	QPainter painter;
@@ -190,7 +188,6 @@ void Printer::render(int pages)
 	profile->setFontPrintScale(fontScale);
 	profile->setToolTipVisibile(true);
 	profile->resize(originalSize);
-	qPrefDisplay::set_animation_speed(animationOriginal);
 
 	//replot the dive after returning the settings
 	profile->plotDive(current_dive, dc_number, true);

profile-widget/profilewidget2.cpp

@@ -555,7 +555,7 @@ void ProfileWidget2::plotDive(const struct dive *dIn, int dcIn, bool doClearPict
 		return;
 
 	// special handling when switching from empty state
-	animSpeed = instant || currentState == EMPTY ? 0 : qPrefDisplay::animation_speed();
+	animSpeed = instant || currentState == EMPTY || printMode ? 0 : qPrefDisplay::animation_speed();
 
 	// restore default zoom level
 	resetZoom();

subsurface-mobile-main.cpp

@@ -83,7 +83,6 @@ int main(int argc, char **argv)
 		set_filename(NULL);
 
 	// some hard coded settings
-	qPrefDisplay::set_animation_speed(0); // we render the profile to pixmap, no animations
 	qPrefCloudStorage::set_save_password_local(true);
 
 	// always show the divecomputer reported ceiling in red