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Limit preview refreshing in control line edit mode

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Previously, changing values in the camera-based perspective correction
tool while in control line edit mode resulted in the preview being
refreshed. This is unnecessary because all perspective transformations
are disabled in edit mode. This commit disables preview refreshing for
camera-based perspective adjustments in edit mode.
This commit is contained in:
Lawrence Lee
2020-06-24 17:06:21 -07:00
parent d76cf5cdae
commit 1b06cb9999
2 changed files with 50 additions and 6 deletions
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43
rtgui/perspective.cc
View File

@@ -31,6 +31,7 @@ PerspCorrection::PerspCorrection () : FoldableToolPanel(this, "perspective", M("
{
auto mapper = ProcEventMapper::getInstance();
// Normal events.
EvPerspCamAngle = mapper->newEvent(TRANSFORM, "HISTORY_MSG_PERSP_CAM_ANGLE");
EvPerspCamFocalLength = mapper->newEvent(TRANSFORM, "HISTORY_MSG_PERSP_CAM_FL");
EvPerspCamShift = mapper->newEvent(TRANSFORM, "HISTORY_MSG_PERSP_CAM_SHIFT");
@@ -39,6 +40,15 @@ PerspCorrection::PerspCorrection () : FoldableToolPanel(this, "perspective", M("
EvPerspProjRotate = mapper->newEvent(TRANSFORM, "HISTORY_MSG_PERSP_PROJ_ROTATE");
EvPerspProjShift = mapper->newEvent(TRANSFORM, "HISTORY_MSG_PERSP_PROJ_SHIFT");
EvPerspRender = mapper->newEvent(TRANSFORM);
// Void events.
EvPerspCamAngleVoid = mapper->newEvent(M_VOID, "HISTORY_MSG_PERSP_CAM_ANGLE");
EvPerspCamFocalLengthVoid = mapper->newEvent(M_VOID, "HISTORY_MSG_PERSP_CAM_FL");
EvPerspCamShiftVoid = mapper->newEvent(M_VOID, "HISTORY_MSG_PERSP_CAM_SHIFT");
EvPerspProjAngleVoid = mapper->newEvent(M_VOID, "HISTORY_MSG_PERSP_PROJ_ANGLE");
EvPerspProjRotateVoid = mapper->newEvent(M_VOID, "HISTORY_MSG_PERSP_PROJ_ROTATE");
EvPerspProjShiftVoid = mapper->newEvent(M_VOID, "HISTORY_MSG_PERSP_PROJ_SHIFT");
setCamBasedEventsActive();
lens_geom_listener = nullptr;
Gtk::Image* ipers_draw_horiz = Gtk::manage (new RTImage ("draw-horizontal.png"));
@@ -402,21 +412,21 @@ void PerspCorrection::adjusterChanged(Adjuster* a, double newval)
M("TP_PERSPECTIVE_VERTICAL"),
vert->getValue()));
} else if (a == camera_focal_length || a == camera_crop_factor) {
listener->panelChanged (EvPerspCamFocalLength,
listener->panelChanged (*event_persp_cam_focal_length,
Glib::ustring::compose("%1=%2\n%3=%4",
M("TP_PERSPECTIVE_CAMERA_FOCAL_LENGTH"),
camera_focal_length->getValue(),
M("TP_PERSPECTIVE_CAMERA_CROP_FACTOR"),
camera_crop_factor->getValue()));
} else if (a == camera_shift_horiz || a == camera_shift_vert) {
listener->panelChanged (EvPerspCamShift,
listener->panelChanged (*event_persp_cam_shift,
Glib::ustring::compose("%1=%2\n%3=%4",
M("TP_PERSPECTIVE_CAMERA_SHIFT_HORIZONTAL"),
camera_shift_horiz->getValue(),
M("TP_PERSPECTIVE_CAMERA_SHIFT_VERTICAL"),
camera_shift_vert->getValue()));
} else if (a == camera_pitch || a == camera_roll|| a == camera_yaw) {
listener->panelChanged (EvPerspCamAngle,
listener->panelChanged (*event_persp_cam_angle,
Glib::ustring::compose("%1=%2\n%3=%4\n%5=%6",
M("TP_PERSPECTIVE_CAMERA_ROLL"),
camera_roll->getValue(),
@@ -425,17 +435,17 @@ void PerspCorrection::adjusterChanged(Adjuster* a, double newval)
M("TP_PERSPECTIVE_CAMERA_PITCH"),
camera_pitch->getValue()));
} else if (a == projection_shift_horiz || a == projection_shift_vert) {
listener->panelChanged (EvPerspProjShift,
listener->panelChanged (*event_persp_proj_shift,
Glib::ustring::compose("%1=%2\n%3=%4",
M("TP_PERSPECTIVE_PROJECTION_SHIFT_HORIZONTAL"),
projection_shift_horiz->getValue(),
M("TP_PERSPECTIVE_PROJECTION_SHIFT_VERTICAL"),
projection_shift_vert->getValue()));
} else if (a == projection_rotate) {
listener->panelChanged (EvPerspProjRotate,
listener->panelChanged (*event_persp_proj_rotate,
Glib::ustring::format(projection_rotate->getValue()));
} else if (a == projection_pitch || a == projection_yaw) {
listener->panelChanged (EvPerspProjAngle,
listener->panelChanged (*event_persp_proj_angle,
Glib::ustring::compose("%1=%2\n%3=%4",
M("TP_PERSPECTIVE_PROJECTION_PITCH"),
projection_pitch->getValue(),
@@ -700,7 +710,9 @@ void PerspCorrection::linesEditButtonPressed(void)
lens_geom_listener->updateTransformPreviewRequested(EvPerspRender, false);
}
lines_button_erase->set_sensitive(true);
setCamBasedEventsActive(false);
} else { // Leave edit mode.
setCamBasedEventsActive(true);
lines_button_erase->set_sensitive(false);
render = true;
lines->setDrawMode(false);
@@ -722,6 +734,25 @@ void PerspCorrection::linesEraseButtonPressed(void)
lines->removeAll();
}
void PerspCorrection::setCamBasedEventsActive(bool active)
{
if (active) {
event_persp_cam_focal_length = &EvPerspCamFocalLength;
event_persp_cam_shift = &EvPerspCamShift;
event_persp_cam_angle = &EvPerspCamAngle;
event_persp_proj_shift = &EvPerspProjShift;
event_persp_proj_rotate = &EvPerspProjRotate;
event_persp_proj_angle = &EvPerspProjAngle;
} else {
event_persp_cam_focal_length = &EvPerspCamFocalLengthVoid;
event_persp_cam_shift = &EvPerspCamShiftVoid;
event_persp_cam_angle = &EvPerspCamAngleVoid;
event_persp_proj_shift = &EvPerspProjShiftVoid;
event_persp_proj_rotate = &EvPerspProjRotateVoid;
event_persp_proj_angle = &EvPerspProjAngleVoid;
}
}
ControlLineManager::ControlLineManager():
EditSubscriber(ET_OBJECTS),
cursor(CSCrosshair),