X-Git-Url: https://git.cinelerra-gg.org/git/?p=goodguy%2Fcinelerra.git;a=blobdiff_plain;f=cinelerra-5.1%2Fplugins%2Fsketcher%2Fsketcherwindow.C;h=dfb7e956b6dfef1d044bd38b7da7943f90862902;hp=dd917e4b48cb97ee8bccb4de0826ddf94b817280;hb=052becff04e4f4a4240a87c6b2f2f4023b65d247;hpb=8fd64d1d3770c95e2a7cba1049e909cadb4e1fbf

diff --git a/cinelerra-5.1/plugins/sketcher/sketcherwindow.C b/cinelerra-5.1/plugins/sketcher/sketcherwindow.C
index dd917e4b..dfb7e956 100644
--- a/cinelerra-5.1/plugins/sketcher/sketcherwindow.C
+++ b/cinelerra-5.1/plugins/sketcher/sketcherwindow.C
@@ -39,8 +39,8 @@
 
 #define AltMask Mod1Mask
 
-#define COLOR_W 40
-#define COLOR_H 24
+#define COLOR_W xS(40)
+#define COLOR_H yS(24)
 
 const char *SketcherPoint::types[] = {
 	N_("off"),
@@ -79,7 +79,7 @@ int SketcherCurvePenItem::handle_event()
 }
 
 SketcherCurvePen::SketcherCurvePen(SketcherWindow *gui, int x, int y, int pen)
- : BC_PopupMenu(x,y,100,_(cv_pen[pen]))
+ : BC_PopupMenu(x,y,xS(100),_(cv_pen[pen]))
 {
 	this->gui = gui;
 	this->pen = pen;
@@ -143,7 +143,7 @@ int SketcherCurveColor::handle_new_color(int color, int alpha)
 
 SketcherCoord::SketcherCoord(SketcherWindow *gui, int x, int y,
 		coord output, coord mn, coord mx)
- : BC_TumbleTextBox(gui, output, mn, mx, x, y, 64, 1)
+ : BC_TumbleTextBox(gui, output, mn, mx, x, y, xS(80), 1)
 {
 	this->gui = gui;
 	set_increment(1);
@@ -154,7 +154,7 @@ SketcherCoord::~SketcherCoord()
 
 SketcherNum::SketcherNum(SketcherWindow *gui, int x, int y,
 		int output, int mn, int mx)
- : BC_TumbleTextBox(gui, output, mn, mx, x, y, 54)
+ : BC_TumbleTextBox(gui, output, mn, mx, x, y, xS(54))
 {
 	this->gui = gui;
 	set_increment(1);
@@ -255,8 +255,53 @@ void SketcherCurveWidth::update(int width)
 }
 
 
+SketcherAliasItem::SketcherAliasItem(SketcherAliasing *popup, int v)
+ : BC_MenuItem(popup->alias_to_text(v))
+{
+	this->popup = popup;
+	this->v = v;
+}
+
+int SketcherAliasItem::handle_event()
+{
+	popup->set_text(get_text());
+	popup->plugin->config.aliasing = v;
+	popup->gui->send_configure_change();
+	return 1;
+}
+
+
+SketcherAliasing::SketcherAliasing(SketcherWindow *gui, Sketcher *plugin,
+		int x, int y)
+ : BC_PopupMenu(x, y, xS(80),
+		alias_to_text(plugin->config.aliasing), 1, 0, xS(3))
+{
+	this->gui = gui;
+	this->plugin = plugin;
+	set_tooltip(_("Anti-Aliasing"));
+}
+SketcherAliasing::~SketcherAliasing()
+{
+}
+
+void SketcherAliasing::create_objects()
+{
+	add_item(new SketcherAliasItem(this, -1));
+	add_item(new SketcherAliasItem(this, 0));
+	add_item(new SketcherAliasItem(this, 1));
+}
+
+const char *SketcherAliasing::alias_to_text(int alias)
+{
+	if( alias < 0 ) return _("Off");
+	if( alias > 0 ) return _("Double");
+	return _("On");
+}
+
+
+
 SketcherWindow::SketcherWindow(Sketcher *plugin)
- : PluginClientWindow(plugin, 380, 620, 380, 620, 0)
+ : PluginClientWindow(plugin, xS(460), yS(680), xS(460), yS(680), 0)
 {
 	this->plugin = plugin;
 	this->title_pen = 0;  this->curve_pen = 0;
@@ -282,6 +327,9 @@ SketcherWindow::SketcherWindow(Sketcher *plugin)
 	new_points = 0;
 	pending_motion = 0;
 	pending_config = 0;
+	helped = 0;
+	help_h = get_h();
+	last_time = 0;
 }
 
 SketcherWindow::~SketcherWindow()
@@ -293,7 +341,7 @@ SketcherWindow::~SketcherWindow()
 
 void SketcherWindow::create_objects()
 {
-	int x = 10, y = 10, dy = 0, x1, y1;
+	int x = xS(10), y = yS(10), dy = 0, x1, y1;
 	int margin = plugin->get_theme()->widget_border;
 	BC_Title *title;
 	int ci = plugin->config.cv_selected;
@@ -301,7 +349,7 @@ void SketcherWindow::create_objects()
 		ci = plugin->new_curve();
 	SketcherCurve *cv = plugin->config.curves[ci];
 
-	reset_curves = new SketcherResetCurves(this, plugin, x1=x, y+3);
+	reset_curves = new SketcherResetCurves(this, plugin, x1=x, y);
 	add_subwindow(reset_curves);	dy = bmax(dy,reset_curves->get_h());
 	x1 += reset_curves->get_w() + 2*margin;
 	const char *curve_text = _("Curve");
@@ -310,6 +358,10 @@ void SketcherWindow::create_objects()
 	x1 += title_width->get_w() + margin;
 	curve_width = new SketcherCurveWidth(this, x1, y, cv->width);
 	curve_width->create_objects();
+	x1 += curve_width->get_w() + margin;
+	aliasing = new SketcherAliasing(this, plugin, x1, y);
+	add_subwindow(aliasing);	dy = bmax(dy,aliasing->get_h());
+	aliasing->create_objects();
 	y += dy + 2*margin;		dy = 0;
 
 	x1 = get_w()-x - BC_Title::calculate_w(this, curve_text, LARGEFONT);
@@ -328,9 +380,9 @@ void SketcherWindow::create_objects()
 	add_subwindow(curve_up);	dy = bmax(dy,curve_up->get_h());
 	x1 += curve_up->get_w() + 4*margin;
 	y1 = BC_Title::calculate_h(this, _("Pen:"));
-	title_pen = new BC_Title(x1+30, y+dy-y1, _("Pen:"));
+	title_pen = new BC_Title(x1+xS(30), y+dy-y1, _("Pen:"));
 	add_subwindow(title_pen);	dy = bmax(dy,title_pen->get_h());
-	int x2 = (get_w()+x1)/2 + 20;
+	int x2 = (get_w()+x1)/2 + xS(20);
 	y1 = BC_Title::calculate_h(this, _("Color:"));
 	title_color = new BC_Title(x2, y+dy-y1, _("Color:"));
 	add_subwindow(title_color);	dy = bmax(dy,title_color->get_h());
@@ -352,17 +404,17 @@ void SketcherWindow::create_objects()
 	curve_list->update(ci);
 
 	BC_Bar *bar;
-	bar = new BC_Bar(x, y, get_w()-2*x);
+	bar = new BC_Bar(x, y, get_w()-xS(2)*x);
 	add_subwindow(bar);		dy = bmax(dy,bar->get_h());
-	bar = new BC_Bar(x, y+=dy, get_w()-2*x);
+	bar = new BC_Bar(x, y+=dy, get_w()-xS(2)*x);
 	add_subwindow(bar);		dy = bmax(dy,bar->get_h());
-	y += dy + 2*margin;
+	y += dy + yS(2)*margin;
 
 	int pi = plugin->config.pt_selected;
 	SketcherPoint *pt = pi >= 0 && pi < cv->points.size() ? cv->points[pi] : 0;
-	reset_points = new SketcherResetPoints(this, plugin, x1=x, y+3);
+	reset_points = new SketcherResetPoints(this, plugin, x1=x, y+yS(3));
 	add_subwindow(reset_points);	dy = bmax(dy,reset_points->get_h());
-	x1 += reset_points->get_w() + 2*margin; 
+	x1 += reset_points->get_w() + xS(2)*margin;
 	if( plugin->config.drag ) {
 		if( !grab(plugin->server->mwindow->cwindow->gui) ) {
 			eprintf("drag enabled, but compositor already grabbed\n");
@@ -371,7 +423,7 @@ void SketcherWindow::create_objects()
 	}
 	drag = new SketcherDrag(this, x1, y);
 	add_subwindow(drag);		dy = bmax(dy,drag->get_h());
-	x1 += drag->get_w() + 2*margin;
+	x1 += drag->get_w() + xS(2)*margin;
 	int arc = pt ? pt->arc : ARC_LINE;
 	point_type = new SketcherPointType(this, x1, y, arc);
 	add_subwindow(point_type);	dy = bmax(dy,point_type->get_h());
@@ -392,15 +444,15 @@ void SketcherWindow::create_objects()
 	x1 += new_point->get_w() + margin;
 	point_up = new SketcherPointUp(this, x1, y);
 	add_subwindow(point_up);	dy = bmax(dy,point_up->get_h());
-	x1 += point_up->get_w() + 2*margin;
+	x1 += point_up->get_w() + xS(2)*margin;
 	title_x = new BC_Title(x1, y, _("X:"));
 	add_subwindow(title_x);		dy = bmax(dy,title_x->get_h());
 	x1 += title_x->get_w() + margin;
 	point_x = new SketcherPointX(this, x1, y, !pt ? 0.f : pt->x);
 	point_x->create_objects();	dy = bmax(dy, point_x->get_h());
-	x2 = x1 + point_x->get_w() + 2*margin + 10;
+	x2 = x1 + point_x->get_w() + xS(2)*margin + xS(10);
 	y1 = BC_Title::calculate_h(this, _("ID:"));
-	title_id = new BC_Title(x2+16, y+dy-y1, _("ID:"));
+	title_id = new BC_Title(x2+xS(16), y+dy-y1, _("ID:"));
 	add_subwindow(title_id);	dy = bmax(dy, title_id->get_h());
 	y += dy + margin;  dy = 0;
 
@@ -409,7 +461,7 @@ void SketcherWindow::create_objects()
 	x1 += del_point->get_w() + margin;
 	point_dn = new SketcherPointDn(this, x1, y);
 	add_subwindow(point_dn);	dy = bmax(dy,point_dn->get_h());
-	x1 += point_dn->get_w() + 2*margin;
+	x1 += point_dn->get_w() + xS(2)*margin;
 	title_y = new BC_Title(x1, y, _("Y:"));
 	add_subwindow(title_y);		dy = bmax(dy,title_y->get_h());
 	x1 += title_y->get_w() + margin;
@@ -417,12 +469,15 @@ void SketcherWindow::create_objects()
 	point_y->create_objects();	dy = bmax(dy, point_y->get_h());
 	point_id = new SketcherPointId(this, x2, y, !pt ? 0 : pt->id);
 	point_id->create_objects();	dy = bmax(dy, point_id->get_h());
-	y += dy + margin + 5;		dy = 0;
+	y += dy + margin + yS(5);		dy = 0;
 	point_list->update(pi);
 
-	bar = new BC_Bar(x, y, get_w()-2*x);
+	add_subwindow(help = new SketcherHelp(this, plugin, x, y));
+	y += help->get_h() + yS(5);
+	help_y = y;
+	bar = new BC_Bar(x, y, get_w()-xS(2)*x);
 	add_subwindow(bar);		dy = bmax(dy,bar->get_h());
-	y += dy + 2*margin;
+	y += dy + yS(2)*margin;
 
 	add_subwindow(notes0 = new BC_Title(x, y,
 		 _("\n"
@@ -431,24 +486,28 @@ void SketcherWindow::create_objects()
 		   "Ctrl=\n"
 		   "Ctrl+Alt=\n"
 		   "Ctrl+Shift=")));	dy = bmax(dy, notes0->get_h());
-	add_subwindow(notes1 = new BC_Title(x+100, y,
+	add_subwindow(notes1 = new BC_Title(x+xS(100), y,
 		 _("     LMB\n"
 		   "new line point\n"
 		   "select point\n"
 		   "drag point\n"
 		   "drag all curves\n"
 		   "new fill point"))); dy = bmax(dy, notes1->get_h());
-	add_subwindow(notes2 = new BC_Title(x+220, y,
+	add_subwindow(notes2 = new BC_Title(x+xS(220), y,
 		 _("      RMB\n"
 		   "new arc point\n"
 		   "select curve\n"
 		   "drag curve\n"
 		   "new curve\n"
 		   "new off point"))); dy = bmax(dy, notes2->get_h());
-	y += dy + margin + 10;
+	y += dy + margin + yS(10);
 
 	add_subwindow(notes3 = new BC_Title(x, y,
+		   "Wheel: rotate, centered on cursor\n"
+		   "Wheel: shift: scale, centered on cursor\n"
 		   "Key DEL= delete point, +Shift= delete curve\n"));
+
+	resize_window(get_w(), help_y);
 	show_window(1);
 }
 
@@ -472,7 +531,7 @@ int SketcherWindow::grab_event(XEvent *event)
 		if( grab_cursor_motion() )
 			pending_config = 1;
 		if( pending_config ) {
-			last_x = output_x;  last_y = output_y;
+			last_x = track_x;  last_y = track_y;
 			send_configure_change();
 		}
 	}
@@ -566,8 +625,38 @@ int SketcherWindow::grab_button_press(XEvent *event)
 	SketcherPoints &points = cv->points;
 	int pi = config.pt_selected;
 
+	float s = 1.001; // min scale
+	float th = 0.1 * M_PI/180.f; // min theta .1 deg per wheel_btn
+	int64_t ms = event->xbutton.time;
+	double dt = (ms - last_time) / 1000.;  // seconds
+	last_time = ms;
+	double mx_accel = 100., r = mx_accel / exp(1.);
+	double mx_dt = 1./2., mn_dt = 1./15.; // mn..mx period in sec/xev
+	bclip(dt, mn_dt, mx_dt);
+	double accel = r * exp(-(dt-mn_dt)/(mx_dt-mn_dt));
 	int button_no = event->xbutton.button;
 	switch( button_no ) {
+	case WHEEL_DOWN:
+		s = 2 - s;
+		th = -th;  // fall thru
+	case WHEEL_UP: { // shift_down scale, !shift_down rotate
+		s =  1 + (s-1)*accel;
+		th *= accel;
+		float st = sin(th), ct = cos(th);
+		int sz = points.size();
+		int shift_down = (state & ShiftMask) ? 1 : 0;
+		for( int i=0; i<sz; ++i ) {
+			SketcherPoint *pt = points[i];
+			float px = pt->x - track_x, py = pt->y - track_y;
+			float nx = shift_down ? px*s : px*ct + py*st;
+			float ny = shift_down ? py*s : py*ct - px*st;
+			point_list->set_point(i, PT_X, pt->x = nx + track_x);
+			point_list->set_point(i, PT_Y, pt->y = ny + track_y);
+		}
+		point_list->update(-1);
+		button_no = 0;
+		break; }
+
 	case LEFT_BUTTON: {
 		if( (state & ShiftMask) ) { // create new point/string
 			++new_points;
@@ -732,15 +821,15 @@ int SketcherWindow::keypress_event()
 
 
 SketcherCurveList::SketcherCurveList(SketcherWindow *gui, Sketcher *plugin, int x, int y)
- : BC_ListBox(x, y, 360, 130, LISTBOX_TEXT)
+ : BC_ListBox(x, y, xS(360), yS(130), LISTBOX_TEXT)
 {
 	this->gui = gui;
 	this->plugin = plugin;
-	col_titles[CV_ID] = _("ID");      col_widths[CV_ID] = 64;
-	col_titles[CV_RAD] = _("width");  col_widths[CV_RAD] = 64;
-	col_titles[CV_PEN] = _("pen");    col_widths[CV_PEN] = 64;
-	col_titles[CV_CLR] = _("color");  col_widths[CV_CLR] = 80;
-	col_titles[CV_ALP] = _("alpha");  col_widths[CV_ALP] = 64;
+	col_titles[CV_ID] = _("ID");      col_widths[CV_ID] = xS(64);
+	col_titles[CV_RAD] = _("width");  col_widths[CV_RAD] = xS(64);
+	col_titles[CV_PEN] = _("pen");    col_widths[CV_PEN] = xS(64);
+	col_titles[CV_CLR] = _("color");  col_widths[CV_CLR] = xS(80);
+	col_titles[CV_ALP] = _("alpha");  col_widths[CV_ALP] = xS(64);
 }
 SketcherCurveList::~SketcherCurveList()
 {
@@ -830,7 +919,7 @@ void SketcherCurveList::add_curve(const char *id, const char *pen,
 }
 
 SketcherNewCurve::SketcherNewCurve(SketcherWindow *gui, Sketcher *plugin, int x, int y)
- : BC_GenericButton(x, y, 64, _("New"))
+ : BC_GenericButton(x, y, xS(96), _("New"))
 {
 	this->gui = gui;
 	this->plugin = plugin;
@@ -856,7 +945,7 @@ int SketcherNewCurve::handle_event()
 }
 
 SketcherDelCurve::SketcherDelCurve(SketcherWindow *gui, Sketcher *plugin, int x, int y)
- : BC_GenericButton(x, y, 64, C_("Del"))
+ : BC_GenericButton(x, y, xS(96), C_("Del"))
 {
 	this->gui = gui;
 	this->plugin = plugin;
@@ -882,7 +971,7 @@ int SketcherDelCurve::handle_event()
 }
 
 SketcherCurveUp::SketcherCurveUp(SketcherWindow *gui, int x, int y)
- : BC_GenericButton(x, y, _("Up"))
+ : BC_GenericButton(x, y, xS(96), _("Up"))
 {
 	this->gui = gui;
 }
@@ -906,7 +995,7 @@ int SketcherCurveUp::handle_event()
 }
 
 SketcherCurveDn::SketcherCurveDn(SketcherWindow *gui, int x, int y)
- : BC_GenericButton(x, y, _("Dn"))
+ : BC_GenericButton(x, y, xS(96), _("Dn"))
 {
 	this->gui = gui;
 }
@@ -967,7 +1056,7 @@ int SketcherPointTypeItem::handle_event()
 }
 
 SketcherPointType::SketcherPointType(SketcherWindow *gui, int x, int y, int arc)
- : BC_PopupMenu(x,y,100,_(pt_type[arc]))
+ : BC_PopupMenu(x,y,xS(100),_(pt_type[arc]))
 {
 	this->gui = gui;
 	this->type = arc;
@@ -984,14 +1073,14 @@ void SketcherPointType::update(int arc)
 
 
 SketcherPointList::SketcherPointList(SketcherWindow *gui, Sketcher *plugin, int x, int y)
- : BC_ListBox(x, y, 360, 130, LISTBOX_TEXT)
+ : BC_ListBox(x, y, xS(360), yS(130), LISTBOX_TEXT)
 {
 	this->gui = gui;
 	this->plugin = plugin;
-	col_titles[PT_ID] = _("ID");    col_widths[PT_ID] = 50;
-	col_titles[PT_TY] = _("Type");  col_widths[PT_TY] = 80;
-	col_titles[PT_X] = _("X");      col_widths[PT_X] = 90;
-	col_titles[PT_Y] = _("Y");      col_widths[PT_Y] = 90;
+	col_titles[PT_ID] = _("ID");    col_widths[PT_ID] = xS(50);
+	col_titles[PT_TY] = _("Type");  col_widths[PT_TY] = xS(80);
+	col_titles[PT_X] = _("X");      col_widths[PT_X] = xS(90);
+	col_titles[PT_Y] = _("Y");      col_widths[PT_Y] = xS(90);
 	set_selection_mode(LISTBOX_MULTIPLE);
 }
 SketcherPointList::~SketcherPointList()
@@ -1113,7 +1202,7 @@ void SketcherWindow::update_gui()
 
 
 SketcherPointUp::SketcherPointUp(SketcherWindow *gui, int x, int y)
- : BC_GenericButton(x, y, _("Up"))
+ : BC_GenericButton(x, y, xS(96), _("Up"))
 {
 	this->gui = gui;
 }
@@ -1151,7 +1240,7 @@ int SketcherPointUp::handle_event()
 }
 
 SketcherPointDn::SketcherPointDn(SketcherWindow *gui, int x, int y)
- : BC_GenericButton(x, y, _("Dn"))
+ : BC_GenericButton(x, y, xS(96), _("Dn"))
 {
 	this->gui = gui;
 }
@@ -1212,7 +1301,7 @@ int SketcherDrag::handle_event()
 }
 
 SketcherNewPoint::SketcherNewPoint(SketcherWindow *gui, Sketcher *plugin, int x, int y)
- : BC_GenericButton(x, y, 64, _("New"))
+ : BC_GenericButton(x, y, xS(96), _("New"))
 {
 	this->gui = gui;
 	this->plugin = plugin;
@@ -1231,7 +1320,7 @@ int SketcherNewPoint::handle_event()
 }
 
 SketcherDelPoint::SketcherDelPoint(SketcherWindow *gui, Sketcher *plugin, int x, int y)
- : BC_GenericButton(x, y, 64, C_("Del"))
+ : BC_GenericButton(x, y, xS(96), C_("Del"))
 {
 	this->gui = gui;
 	this->plugin = plugin;
@@ -1286,7 +1375,7 @@ int SketcherResetCurves::handle_event()
 }
 
 SketcherResetPoints::SketcherResetPoints(SketcherWindow *gui, Sketcher *plugin, int x, int y)
- : BC_GenericButton(x, y, _("Reset"))
+ : BC_GenericButton(x, y-yS(2), _("Reset"))
 {
 	this->gui = gui;
 	this->plugin = plugin;
@@ -1307,3 +1396,23 @@ int SketcherResetPoints::handle_event()
 	return 1;
 }
 
+SketcherHelp::SketcherHelp(SketcherWindow *gui, Sketcher *plugin, int x, int y)
+ : BC_CheckBox(x, y, 0, _("Help"))
+{
+	this->gui = gui;
+	this->plugin = plugin;
+        set_tooltip(_("Show help text"));
+}
+SketcherHelp::~SketcherHelp()
+{
+}
+
+int SketcherHelp::handle_event()
+{
+        gui->helped = get_value();
+        gui->resize_window(gui->get_w(),
+                gui->helped ? gui->help_h : gui->help_y);
+        gui->update_gui();
+        return 1;
+}
+