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Little fixed crop usability enhancement

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see issue 837
This commit is contained in:
Oliver Duis
2011-07-11 16:37:36 +02:00
parent efd77bbbc9
commit 6949bd989c
2 changed files with 25 additions and 11 deletions
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32
rtgui/crop.cc
View File

@@ -198,7 +198,7 @@ Crop::Crop (): Gtk::VBox(), FoldableToolPanel(this) {
wconn = w->signal_value_changed().connect ( sigc::mem_fun(*this, &Crop::widthChanged), true);
hconn = h->signal_value_changed().connect ( sigc::mem_fun(*this, &Crop::heightChanged), true);
econn = enabled->signal_toggled().connect( sigc::mem_fun(*this, &Crop::enabledChanged) );
fconn = fixr->signal_toggled().connect( sigc::mem_fun(*this, &Crop::ratioChanged) );
fconn = fixr->signal_toggled().connect( sigc::mem_fun(*this, &Crop::ratioFixedChanged) );
rconn = ratio->signal_changed().connect( sigc::mem_fun(*this, &Crop::ratioChanged) );
oconn = orientation->signal_changed().connect( sigc::mem_fun(*this, &Crop::ratioChanged) );
gconn = guide->signal_changed().connect( sigc::mem_fun(*this, &Crop::notifyListener) );
@@ -305,7 +305,7 @@ void Crop::read (const ProcParams* pp, const ParamsEdited* pedited) {
}
lastEnabled = pp->crop.enabled;
lastAspect = pp->crop.fixratio;
lastFixRatio = pp->crop.fixratio;
xconn.block (false);
yconn.block (false);
@@ -527,23 +527,34 @@ void Crop::heightChanged () {
g_idle_add (notifyListenerUI, this);
}
void Crop::ratioChanged () {
if (batchMode && lastAspect != fixr->get_active ()) {
// Fixed ratio toggle button
void Crop::ratioFixedChanged () {
// Batch mode handling when enabling/disabling fixed crop
if (batchMode && lastFixRatio != fixr->get_active ()) {
if (fixr->get_inconsistent()) {
fixr->set_inconsistent (false);
fconn.block (true);
fixr->set_active (false);
fconn.block (false);
}
else if (lastAspect)
else if (lastFixRatio)
fixr->set_inconsistent (true);
lastAspect = fixr->get_active ();
}
lastFixRatio = fixr->get_active ();
adjustCropToRatio();
}
// change to orientation or ration
void Crop::ratioChanged () {
if (!fixr->get_active ())
fixr->set_active(true); // will ajust ratio anyway
else
adjustCropToRatio();
}
// Correct current crop if it doesn't fit
void Crop::adjustCropToRatio() {
if (fixr->get_active() && !fixr->get_inconsistent()) {
// int W = w->get_value ();
@@ -556,10 +567,11 @@ void Crop::ratioChanged () {
cropWidth2Resized (X, Y, W, H);
else
cropHeight2Resized (X, Y, W, H);
}
// This will safe the options
g_idle_add (refreshSpinsUI, new RefreshSpinHelper (this, true));
}
}
void Crop::refreshSize () {

4
rtgui/crop.h
View File

@@ -54,7 +54,8 @@ class Crop : public Gtk::VBox, public CropGUIListener, public FoldableToolPanel,
int nx, ny, nw, nh;
int lastRotationDeg;
sigc::connection xconn, yconn, wconn, hconn, econn, fconn, rconn, oconn, gconn;
bool wDirty, hDirty, xDirty, yDirty, lastEnabled, lastAspect;
bool wDirty, hDirty, xDirty, yDirty, lastEnabled, lastFixRatio;
void adjustCropToRatio();
public:
@@ -65,6 +66,7 @@ class Crop : public Gtk::VBox, public CropGUIListener, public FoldableToolPanel,
void setBatchMode (bool batchMode);
void ratioChanged ();
void ratioFixedChanged (); // The toggle button
void refreshSize ();
void selectPressed ();
void setDimensions (int mw, int mh);