rawTherapee/rtgui/perspective.h
Lawrence Lee 36f1300a6b Fix control line edit crash when undoing history
When perspective control line editing is active and the history entry is
changed such that edit mode is automatically disabled, there is a crash.
The history change triggers a processing parameters update and disables
editing. When editing is disabled, the perspective tool also tries to
update the processing parameters, causing a double mutex lock attempt.

This commit avoids updating parameters from the perspective tool and
uses the tweak operator (introduced with the spot removal tool) to achieve
the same effect.

Closes #6251.
2021-05-22 15:50:35 -07:00

143 lines
5.1 KiB
C++

/*
* This file is part of RawTherapee.
*
* Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
*
* RawTherapee is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* RawTherapee is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with RawTherapee. If not, see <https://www.gnu.org/licenses/>.
*/
#pragma once
#include <gtkmm.h>
#include "adjuster.h"
#include "controllines.h"
#include "lensgeomlistener.h"
#include "toolpanel.h"
#include "../rtengine/tweakoperator.h"
class PerspCorrectionPanelListener
{
public:
virtual ~PerspCorrectionPanelListener() = default;
virtual void controlLineEditModeChanged(bool active) = 0;
};
class PerspCorrection final :
public rtengine::TweakOperator,
public ToolParamBlock,
public AdjusterListener,
public FoldableToolPanel
{
protected:
bool render = true;
MyComboBoxText* method;
Gtk::Box* simple;
Adjuster* horiz;
Adjuster* vert;
Gtk::Button* auto_pitch;
Gtk::Button* auto_yaw;
Gtk::Button* auto_pitch_yaw;
Gtk::Box* camera_based;
Adjuster* camera_crop_factor;
Adjuster* camera_focal_length;
Adjuster* camera_pitch;
Adjuster* camera_roll;
Adjuster* camera_shift_horiz;
Adjuster* camera_shift_vert;
Adjuster* camera_yaw;
std::unique_ptr<ControlLineManager> lines;
Gtk::Button* lines_button_apply;
Gtk::ToggleButton* lines_button_edit;
Gtk::Button* lines_button_erase;
Adjuster* projection_pitch;
Adjuster* projection_rotate;
Adjuster* projection_shift_horiz;
Adjuster* projection_shift_vert;
Adjuster* projection_yaw;
rtengine::ProcEvent EvPerspCamFocalLength;
rtengine::ProcEvent EvPerspCamShift;
rtengine::ProcEvent EvPerspCamAngle;
rtengine::ProcEvent EvPerspControlLines;
rtengine::ProcEvent EvPerspMethod;
rtengine::ProcEvent EvPerspProjShift;
rtengine::ProcEvent EvPerspProjRotate;
rtengine::ProcEvent EvPerspProjAngle;
rtengine::ProcEvent EvPerspRender;
rtengine::ProcEvent EvPerspCamFocalLengthVoid;
rtengine::ProcEvent EvPerspCamShiftVoid;
rtengine::ProcEvent EvPerspCamAngleVoid;
rtengine::ProcEvent EvPerspProjShiftVoid;
rtengine::ProcEvent EvPerspProjRotateVoid;
rtengine::ProcEvent EvPerspProjAngleVoid;
rtengine::ProcEvent* event_persp_cam_focal_length;
rtengine::ProcEvent* event_persp_cam_shift;
rtengine::ProcEvent* event_persp_cam_angle;
rtengine::ProcEvent* event_persp_proj_shift;
rtengine::ProcEvent* event_persp_proj_rotate;
rtengine::ProcEvent* event_persp_proj_angle;
LensGeomListener* lens_geom_listener;
PerspCorrectionPanelListener* panel_listener;
const rtengine::FramesMetaData* metadata;
void applyControlLines (void);
void tweakParams(rtengine::procparams::ProcParams &pparams) override;
void setCamBasedEventsActive (bool active = true);
void setFocalLengthValue (const rtengine::procparams::ProcParams* pparams, const rtengine::FramesMetaData* metadata);
public:
PerspCorrection ();
void read (const rtengine::procparams::ProcParams* pp, const ParamsEdited* pedited = nullptr) override;
void write (rtengine::procparams::ProcParams* pp, ParamsEdited* pedited = nullptr) override;
void setDefaults (const rtengine::procparams::ProcParams* defParams, const ParamsEdited* pedited = nullptr) override;
void setBatchMode (bool batchMode) override;
void adjusterChanged (Adjuster* a, double newval) override;
void autoCorrectionPressed (Gtk::Button* b);
void lineChanged (void);
void linesApplyButtonPressed (void);
void linesEditButtonPressed (void);
void linesEraseButtonPressed (void);
void methodChanged (void);
void requestApplyControlLines(void);
void setAdjusterBehavior (bool badd, bool camera_focal_length_add, bool camera_shift_add, bool camera_angle_add, bool projection_angle_add, bool projection_shift_add, bool projection_rotate_add);
void setControlLineEditMode(bool active);
void setEditProvider (EditDataProvider* provider) override;
void setLensGeomListener (LensGeomListener* listener)
{
lens_geom_listener = listener;
}
void setPerspCorrectionPanelListener(PerspCorrectionPanelListener* listener)
{
panel_listener = listener;
}
void setMetadata (const rtengine::FramesMetaData* metadata);
void switchOffEditMode (void);
void trimValues (rtengine::procparams::ProcParams* pp) override;
};
class LinesCallbacks: public ControlLineManager::Callbacks
{
protected:
PerspCorrection* tool;
public:
explicit LinesCallbacks(PerspCorrection* tool);
void lineChanged (void) override;
void switchOffEditMode (void) override;
};