X-Git-Url: https://git.cinelerra-gg.org/git/?p=goodguy%2Fcinelerra.git;a=blobdiff_plain;f=cinelerra-5.1%2Fplugins%2Fboxblur%2Fboxblur.C;h=9c5d5bcf3cdd78f9e97b1e3dc6083d061ffd8da8;hp=cb30c339acf8a89e803e9f1579ac6d03f8f25ccc;hb=fb3e53778e49a406768506de9bf8edfd3d4c36e6;hpb=579c1a612dbb807fadfaa1100e461e14de220cbb

diff --git a/cinelerra-5.1/plugins/boxblur/boxblur.C b/cinelerra-5.1/plugins/boxblur/boxblur.C
index cb30c339..9c5d5bcf 100644
--- a/cinelerra-5.1/plugins/boxblur/boxblur.C
+++ b/cinelerra-5.1/plugins/boxblur/boxblur.C
@@ -21,17 +21,34 @@
 
 #include "guicast.h"
 #include "boxblur.h"
+#include "dragcheckbox.h"
+#include "edl.h"
 #include "filexml.h"
 #include "language.h"
+#include "mainerror.h"
+#include "plugin.h"
+#include "pluginserver.h"
 #include "pluginvclient.h"
+#include "track.h"
+#include "tracks.h"
 #include "theme.h"
 
 #include <stdint.h>
 #include <string.h>
 
 class BoxBlurConfig;
+class BoxBlurNumISlider;
+class BoxBlurNumIText;
+class BoxBlurNumClear;
+class BoxBlurNum;
 class BoxBlurRadius;
 class BoxBlurPower;
+class BoxBlurDrag;
+class BoxBlurReset;
+class BoxBlurX;
+class BoxBlurY;
+class BoxBlurW;
+class BoxBlurH;
 class BoxBlurWindow;
 class BoxBlurEffect;
 
@@ -44,29 +61,140 @@ public:
 	int equivalent(BoxBlurConfig &that);
 	void interpolate(BoxBlurConfig &prev, BoxBlurConfig &next,
 		int64_t prev_frame, int64_t next_frame, int64_t current_frame);
+	void reset();
+	void preset();
 
 	int horz_radius, vert_radius, power;
+	float box_x, box_y;
+	int box_w, box_h;
+	int drag;
 };
 
 
-class BoxBlurRadius : public BC_ISlider
+class BoxBlurNumISlider : public BC_ISlider
 {
 public:
-	BoxBlurRadius(BoxBlurWindow *gui, int x, int y, int w, int *radius);
+	BoxBlurNumISlider(BoxBlurNum *num, int x, int y);
 	int handle_event();
+	BoxBlurNum *num;
+};
+
+class BoxBlurNumIText : public BC_TumbleTextBox
+{
+public:
+	BoxBlurNumIText(BoxBlurNum *num, int x, int y);
+	int handle_event();
+	BoxBlurNum *num;
+};
+
+class BoxBlurNumClear : public BC_Button
+{
+public:
+	BoxBlurNumClear(BoxBlurNum *num, int x, int y);
+	static int calculate_w(BoxBlurNum *num);
+	int handle_event();
+
+	BoxBlurNum *num;
+};
+
+class BoxBlurNum
+{
+public:
+	BoxBlurNum(BoxBlurWindow *gui, int x, int y, int w,
+		const char *name, int *iv, int imn, int imx);
+	~BoxBlurNum();
+	void create_objects();
+	void update(int value);
+	int get_w();
+	int get_h();
 
 	BoxBlurWindow *gui;
-	int *radius;
+	int x, y, w, h;
+	const char *name;
+	int imn, imx, *ivalue;
+	int title_w, text_w, slider_w;
+	BC_Title *title;
+	BoxBlurNumIText *text;
+	BoxBlurNumISlider *slider;
+	BoxBlurNumClear *clear;
+};
+
+
+class BoxBlurRadius : public BoxBlurNum
+{
+public:
+	BoxBlurRadius(BoxBlurWindow *gui, int x, int y, int w,
+			const char *name, int *radius);
 };
 
-class BoxBlurPower : public BC_ISlider
+class BoxBlurPower : public BoxBlurNum
 {
 public:
-	BoxBlurPower(BoxBlurWindow *gui, int x, int y, int w, int *power);
+	BoxBlurPower(BoxBlurWindow *gui, int x, int y, int w,
+			const char *name, int *power);
+};
+
+class BoxBlurX : public BC_TumbleTextBox
+{
+public:
+	BoxBlurX(BoxBlurWindow *gui, int x, int y);
+	int handle_event();
+	BoxBlurWindow *gui;
+};
+class BoxBlurY : public BC_TumbleTextBox
+{
+public:
+	BoxBlurY(BoxBlurWindow *gui, int x, int y);
+	int handle_event();
+	BoxBlurWindow *gui;
+};
+class BoxBlurW : public BC_TumbleTextBox
+{
+public:
+	BoxBlurW(BoxBlurWindow *gui, int x, int y);
+	int handle_event();
+	BoxBlurWindow *gui;
+};
+class BoxBlurH : public BC_TumbleTextBox
+{
+public:
+	BoxBlurH(BoxBlurWindow *gui, int x, int y);
+	int handle_event();
+	BoxBlurWindow *gui;
+};
+
+class BoxBlurDrag : public DragCheckBox
+{
+public:
+	BoxBlurDrag(BoxBlurWindow *gui, BoxBlurEffect *plugin, int x, int y);
 	int handle_event();
+	void update_gui();
+	Track *get_drag_track();
+	int64_t get_drag_position();
+	static int calculate_w(BoxBlurWindow *gui);
+
+	BoxBlurWindow *gui;
+	BoxBlurEffect *plugin;
+};
+
+class BoxBlurReset : public BC_GenericButton
+{
+public:
+	BoxBlurReset(BoxBlurWindow *gui, int x, int y);
+	int handle_event();
+	static int calculate_w(BoxBlurWindow *gui);
+
+	BoxBlurWindow *gui;
+};
+
+class BoxBlurPreset : public BC_GenericButton
+{
+public:
+	BoxBlurPreset(BoxBlurWindow *gui, int x, int y);
+	int handle_event();
+	static int calculate_w(BoxBlurWindow *gui);
 
 	BoxBlurWindow *gui;
-	int *power;
 };
 
 class BoxBlurWindow : public PluginClientWindow
@@ -75,15 +203,23 @@ public:
 	BoxBlurWindow(BoxBlurEffect *plugin);
 	~BoxBlurWindow();
 	void create_objects();
+	void update_gui();
+	void update_drag();
 
 	BoxBlurEffect *plugin;
+	BoxBlurReset *reset;
+	BoxBlurPreset *preset;
 	BoxBlurRadius *blur_horz;
 	BoxBlurRadius *blur_vert;
 	BoxBlurPower *blur_power;
+	BoxBlurDrag *drag;
+	BoxBlurX *box_x;
+	BoxBlurY *box_y;
+	BoxBlurW *box_w;
+	BoxBlurH *box_h;
 };
 
 
-
 class BoxBlurEffect : public PluginVClient
 {
 public:
@@ -96,16 +232,37 @@ public:
 	int is_realtime();
 	void save_data(KeyFrame *keyframe);
 	void read_data(KeyFrame *keyframe);
+	void draw_boundry();
 
+	VFrame *input, *output;
 	BoxBlur *box_blur;
 };
 
 
-BoxBlurConfig::BoxBlurConfig()
+void BoxBlurConfig::reset()
+{
+	horz_radius = 0;
+	vert_radius = 0;
+	power = 1;
+	drag = 0;
+	box_x = box_y = 0.0;
+	box_w = box_h = 0;
+}
+
+void BoxBlurConfig::preset()
 {
 	horz_radius = 2;
 	vert_radius = 2;
 	power = 2;
+	drag = 0;
+	box_x = box_y = 0.0;
+	box_w = box_h = 0;
+}
+
+
+BoxBlurConfig::BoxBlurConfig()
+{
+	preset();
 }
 
 void BoxBlurConfig::copy_from(BoxBlurConfig &that)
@@ -113,13 +270,18 @@ void BoxBlurConfig::copy_from(BoxBlurConfig &that)
 	horz_radius = that.horz_radius;
 	vert_radius = that.vert_radius;
 	power = that.power;
+	drag = that.drag;
+	box_x = that.box_x;  box_y = that.box_y;
+	box_w = that.box_w;  box_h = that.box_h;
 }
 
 int BoxBlurConfig::equivalent(BoxBlurConfig &that)
 {
 	return horz_radius == that.horz_radius &&
 		vert_radius == that.vert_radius &&
-		power == that.power;
+		power == that.power && // drag == that.drag &&
+		EQUIV(box_x, that.box_x) && EQUIV(box_y, that.box_y) &&
+		box_w == that.box_w && box_h == that.box_h;
 }
 
 void BoxBlurConfig::interpolate(BoxBlurConfig &prev, BoxBlurConfig &next,
@@ -130,66 +292,230 @@ void BoxBlurConfig::interpolate(BoxBlurConfig &prev, BoxBlurConfig &next,
 	this->horz_radius = u*prev.horz_radius + v*next.horz_radius;
 	this->vert_radius = u*prev.vert_radius + v*next.vert_radius;
 	this->power = u*prev.power + v*next.power;
+	this->drag = prev.drag;
+	this->box_x = u*prev.box_x + v*next.box_x;
+	this->box_y = u*prev.box_y + v*next.box_y;
+	this->box_w = u*prev.box_w + v*next.box_w;
+	this->box_h = u*prev.box_h + v*next.box_h;
 }
 
 
-BoxBlurRadius::BoxBlurRadius(BoxBlurWindow *gui, int x, int y, int w, int *radius)
- : BC_ISlider(x, y, 0, w, w, 0, 100, *radius)
+int BoxBlurNum::get_w() { return w; }
+int BoxBlurNum::get_h() { return h; }
+
+BoxBlurNumISlider::BoxBlurNumISlider(BoxBlurNum *num, int x, int y)
+ : BC_ISlider(x, y, 0, num->slider_w, num->slider_w,
+		num->imn, num->imx, *num->ivalue)
 {
-	this->gui = gui;
-	this->radius = radius;
+	this->num = num;
 }
-int BoxBlurRadius::handle_event()
+
+int BoxBlurNumISlider::handle_event()
 {
-	*radius = get_value();
-	gui->plugin->send_configure_change();
+	int iv = get_value();
+	num->update(iv);
+	num->gui->update_drag();
 	return 1;
 }
 
-BoxBlurPower::BoxBlurPower(BoxBlurWindow *gui, int x, int y, int w, int *power)
- : BC_ISlider(x, y, 0, w, w, 1, 10, *power)
+BoxBlurNumIText::BoxBlurNumIText(BoxBlurNum *num, int x, int y)
+ : BC_TumbleTextBox(num->gui, *num->ivalue, num->imn, num->imx,
+			x, y, num->text_w)
 {
-	this->gui = gui;
-	this->power = power;
+	this->num = num;
+}
+
+int BoxBlurNumIText::handle_event()
+{
+	int iv = atoi(get_text());
+	num->update(iv);
+	num->gui->update_drag();
+	return 1;
+}
+
+BoxBlurNumClear::BoxBlurNumClear(BoxBlurNum *num, int x, int y)
+ : BC_Button(x, y, num->gui->plugin->get_theme()->get_image_set("reset_button"))
+{
+	this->num = num;
 }
-int BoxBlurPower::handle_event()
+
+int BoxBlurNumClear::calculate_w(BoxBlurNum *num)
+{
+	VFrame **imgs = num->gui->plugin->get_theme()->get_image_set("reset_button");
+	return imgs[0]->get_w();
+}
+
+int BoxBlurNumClear::handle_event()
 {
-	*power = get_value();
-	gui->plugin->send_configure_change();
+	int v = num->imn;
+	num->update(v);
+	num->gui->update_drag();
 	return 1;
 }
 
+BoxBlurNum::BoxBlurNum(BoxBlurWindow *gui, int x, int y, int w,
+		 const char *name, int *iv, int imn, int imx)
+{
+	this->gui = gui;
+	this->x = x;
+	this->y = y;
+	this->w = w;
+	this->h = 0;
+	this->name = name;
+	this->ivalue = iv;
+	this->imn = imn;
+	this->imx = imx;
+	int margin = gui->plugin->get_theme()->widget_border;
+	int clear_w = BoxBlurNumClear::calculate_w(this);
+	int tumble_w = BC_Tumbler::calculate_w();
+	int len = w - 2*margin - clear_w - tumble_w;
+	this->title_w = xS(60);
+	this->text_w = xS(60) - tumble_w;
+	this->slider_w = len - title_w - text_w - 2*margin;
+
+	title = 0;
+	text = 0;
+	slider = 0;
+	clear = 0;
+}
+
+BoxBlurNum::~BoxBlurNum()
+{
+	delete text;
+}
+
+void BoxBlurNum::create_objects()
+{
+	int x1 = this->x;
+	gui->add_subwindow(title = new BC_Title(x1, y, name));
+	int margin = gui->plugin->get_theme()->widget_border;
+	x1 += title_w + margin;
+	text = new BoxBlurNumIText(this, x1, y);
+	text->create_objects();
+	x1 += text_w + BC_Tumbler::calculate_w() + margin;
+	gui->add_subwindow(slider = new BoxBlurNumISlider(this, x1, y));
+	x1 += slider_w + 2*margin;
+	gui->add_subwindow(clear = new BoxBlurNumClear(this, x1, y));
+	h = bmax(title->get_h(), bmax(text->get_h(),
+		bmax(slider->get_h(), clear->get_h())));
+}
+
+void BoxBlurNum::update(int value)
+{
+	text->update((int64_t)value);
+	slider->update(value);
+	*ivalue = value;
+}
+
+
+BoxBlurRadius::BoxBlurRadius(BoxBlurWindow *gui, int x, int y, int w,
+		const char *name, int *radius)
+ : BoxBlurNum(gui, x, y, w, name, radius, 0, 100)
+{
+}
+
+BoxBlurPower::BoxBlurPower(BoxBlurWindow *gui, int x, int y, int w,
+		const char *name, int *power)
+ : BoxBlurNum(gui, x, y, w, name, power, 1, 10)
+{
+}
+
 BoxBlurWindow::BoxBlurWindow(BoxBlurEffect *plugin)
- : PluginClientWindow(plugin, xS(200), yS(120), xS(200), yS(120), 0)
+ : PluginClientWindow(plugin, xS(360), yS(260), xS(360), yS(260), 0)
 {
 	this->plugin = plugin;
+	blur_horz = 0;
+	blur_vert = 0;
+	blur_power = 0;
+	box_x = 0;  box_y = 0;
+	box_w = 0;  box_h = 0;
 }
 
 BoxBlurWindow::~BoxBlurWindow()
 {
+	delete blur_horz;
+	delete blur_vert;
+	delete blur_power;
+	delete box_x;
+	delete box_y;
+	delete box_w;
+	delete box_h;
 }
 
 void BoxBlurWindow::create_objects()
 {
 	int x = xS(10), y = yS(10);
-	int x1 = xS(70), margin = plugin->get_theme()->widget_border;
+	int ys10 = yS(10), ys20 = yS(20), ys30 = yS(30), ys40 = yS(40);
+	int t1 = x, t2 = t1+xS(24), t3 = t2+xS(100), t4 = t3+xS(24);
+	int ww = get_w() - 2*x, bar_o = xS(30), bar_m = xS(15);
+	int margin = plugin->get_theme()->widget_border;
+
+	BC_TitleBar *tbar;
+	add_subwindow(tbar = new BC_TitleBar(x, y, ww, bar_o, bar_m, _("Position & Size")));
+	y += ys20;
+	int x1 = ww - BoxBlurDrag::calculate_w(this) - margin;
+	add_subwindow(drag = new BoxBlurDrag(this, plugin, x1, y));
+	drag->create_objects();
+	if( plugin->config.drag && drag->drag_activate() )
+		eprintf("drag enabled, but compositor already grabbed\n");
+
 	BC_Title *title;
-	add_subwindow(title = new BC_Title(x, y, _("Box Blur"), MEDIUMFONT, YELLOW));
-	y += title->get_h() + 2*margin;
-	add_subwindow(title = new BC_Title(x, y, _("Horz:")));
-	add_subwindow(blur_horz = new BoxBlurRadius(this, x1, y, xS(120),
-		&plugin->config.horz_radius));
-	y += blur_horz->get_h() + margin;
-	add_subwindow(title = new BC_Title(x, y, _("Vert:")));
-	add_subwindow(blur_vert = new BoxBlurRadius(this, x1, y, xS(120),
-		&plugin->config.vert_radius));
-	y += blur_vert->get_h() + margin;
-	add_subwindow(title = new BC_Title(x, y, _("Power:")));
-	add_subwindow(blur_power = new BoxBlurPower(this, x1, y, xS(120),
-		&plugin->config.power));
+	add_subwindow(title = new BC_Title(t1, y, _("X:")));
+	box_x = new BoxBlurX(this, t2, y);
+	box_x->create_objects();
+	add_subwindow(title = new BC_Title(t3, y, _("W:")));
+	box_w = new BoxBlurW(this, t4, y);
+	box_w->create_objects();
+	y += ys30;
+	add_subwindow(title = new BC_Title(t1, y, _("Y:")));
+	box_y = new BoxBlurY(this, t2, y);
+	box_y->create_objects();
+	add_subwindow(title = new BC_Title(t3, y, _("H:")));
+	box_h = new BoxBlurH(this, t4, y);
+	box_h->create_objects();
+	y += ys40;
+
+	add_subwindow(tbar = new BC_TitleBar(x, y, ww, bar_o, bar_m, _("Blur")));
+	y += ys20;
+	blur_horz = new BoxBlurRadius(this, x, y, ww, _("Horz:"),
+			&plugin->config.horz_radius);
+	blur_horz->create_objects();
+	y += ys30;
+	blur_vert = new BoxBlurRadius(this, x, y, ww, _("Vert:"),
+			&plugin->config.vert_radius);
+	blur_vert->create_objects();
+	y += ys30;
+	blur_power = new BoxBlurPower(this, x, y, ww, _("Power:"),
+			&plugin->config.power);
+	blur_power->create_objects();
+	y += ys40;
+	BC_Bar *bar;
+	add_subwindow(bar = new BC_Bar(x, y, ww));
+	y += ys10;
+
+	add_subwindow(reset = new BoxBlurReset(this, x, y));
+	x1 = x + ww - BoxBlurPreset::calculate_w(this);
+	add_subwindow(preset = new BoxBlurPreset(this, x1, y));
+	y += bmax(title->get_h(), reset->get_h()) + 2*margin;
 	show_window(1);
 }
 
+void BoxBlurWindow::update_gui()
+{
+	BoxBlurConfig &config = plugin->config;
+	blur_horz->update(config.horz_radius);
+	blur_vert->update(config.vert_radius);
+	blur_power->update(config.power);
+	box_x->update(config.box_x);
+	box_y->update(config.box_y);
+	box_w->update((int64_t)config.box_w);
+	box_h->update((int64_t)config.box_h);
+	drag->drag_x = config.box_x;
+	drag->drag_y = config.box_y;
+	drag->drag_w = config.box_w;
+	drag->drag_h = config.box_h;
+}
+
 
 REGISTER_PLUGIN(BoxBlurEffect)
 NEW_WINDOW_MACRO(BoxBlurEffect, BoxBlurWindow)
@@ -219,6 +545,11 @@ void BoxBlurEffect::save_data(KeyFrame *keyframe)
 	output.tag.set_property("HORZ_RADIUS", config.horz_radius);
 	output.tag.set_property("VERT_RADIUS", config.vert_radius);
 	output.tag.set_property("POWER", config.power);
+	output.tag.set_property("DRAG", config.drag);
+	output.tag.set_property("BOX_X", config.box_x);
+	output.tag.set_property("BOX_Y", config.box_y);
+	output.tag.set_property("BOX_W", config.box_w);
+	output.tag.set_property("BOX_H", config.box_h);
 	output.append_tag();
 	output.tag.set_title("/BOXBLUR");
 	output.append_tag();
@@ -237,23 +568,51 @@ void BoxBlurEffect::read_data(KeyFrame *keyframe)
 			config.horz_radius = input.tag.get_property("HORZ_RADIUS", config.horz_radius);
 			config.vert_radius = input.tag.get_property("VERT_RADIUS", config.vert_radius);
 			config.power = input.tag.get_property("POWER", config.power);
+			config.drag = input.tag.get_property("DRAG", config.drag);
+			config.box_x = input.tag.get_property("BOX_X", config.box_x);
+			config.box_y = input.tag.get_property("BOX_Y", config.box_y);
+			config.box_w = input.tag.get_property("BOX_W", config.box_w);
+			config.box_h = input.tag.get_property("BOX_H", config.box_h);
 		}
 	}
 }
 
+void BoxBlurEffect::draw_boundry()
+{
+	if( !gui_open() ) return;
+	int box_x = config.box_x, box_y = config.box_y;
+	int box_w = config.box_w ? config.box_w : input->get_w();
+	int box_h = config.box_h ? config.box_h : input->get_h();
+	DragCheckBox::draw_boundary(output, box_x, box_y, box_w, box_h);
+}
+
 int BoxBlurEffect::process_realtime(VFrame *input, VFrame *output)
 {
+	this->input = input;
+	this->output = output;
 	load_configuration();
+	int out_w = output->get_w(), out_h = output->get_h();
+
 	if( !box_blur ) {
-		int cpus = input->get_w()*input->get_h()/0x80000 + 1;
+		int cpus = (out_w * out_h)/0x80000 + 1;
 		box_blur = new BoxBlur(cpus);
 	}
+	int x = config.box_x, y = config.box_y;
+	int ow = config.box_w ? config.box_w : out_w;
+	int oh = config.box_h ? config.box_h : out_h;
 	if( config.horz_radius ) {
-		box_blur->hblur(output, input, config.horz_radius, config.power);
+		box_blur->hblur(output, input, config.horz_radius, config.power,
+			-1, x,y, ow, oh);
 		input = output;
 	}
-	if( config.vert_radius )
-		box_blur->vblur(output, input, config.vert_radius, config.power);
+	if( config.vert_radius ) {
+		box_blur->vblur(output, input, config.vert_radius, config.power,
+			-1, x,y, ow, oh);
+	}
+
+	if( config.drag )
+		draw_boundry();
+
 	return 1;
 }
 
@@ -263,9 +622,164 @@ void BoxBlurEffect::update_gui()
 	load_configuration();
 	thread->window->lock_window("BoxBlurEffect::update_gui");
 	BoxBlurWindow *gui = (BoxBlurWindow *)thread->window;
-	gui->blur_horz->update(config.horz_radius);
-	gui->blur_vert->update(config.vert_radius);
-	gui->blur_power->update(config.power);
+	gui->update_gui();
 	thread->window->unlock_window();
 }
 
+
+BoxBlurX::BoxBlurX(BoxBlurWindow *gui, int x, int y)
+ : BC_TumbleTextBox(gui, gui->plugin->config.box_x,
+		-32767.f, 32767.f, x, y, xS(64))
+{
+	this->gui = gui;
+	set_precision(1);
+}
+int BoxBlurX::handle_event()
+{
+	gui->plugin->config.box_x = atof(get_text());
+	gui->update_drag();
+	return 1;
+}
+
+BoxBlurY::BoxBlurY(BoxBlurWindow *gui, int x, int y)
+ : BC_TumbleTextBox(gui, gui->plugin->config.box_y,
+		-32767.f, 32767.f, x, y, xS(64))
+{
+	this->gui = gui;
+	set_precision(1);
+}
+int BoxBlurY::handle_event()
+{
+	gui->plugin->config.box_y = atof(get_text());
+	gui->update_drag();
+	return 1;
+}
+
+BoxBlurW::BoxBlurW(BoxBlurWindow *gui, int x, int y)
+ : BC_TumbleTextBox(gui, gui->plugin->config.box_w,
+		0, 32767, x, y, xS(64))
+{
+	this->gui = gui;
+}
+int BoxBlurW::handle_event()
+{
+	gui->plugin->config.box_w = atol(get_text());
+	gui->update_drag();
+	return 1;
+}
+
+BoxBlurH::BoxBlurH(BoxBlurWindow *gui, int x, int y)
+ : BC_TumbleTextBox(gui, gui->plugin->config.box_h,
+		0, 32767, x, y, xS(64))
+{
+	this->gui = gui;
+}
+int BoxBlurH::handle_event()
+{
+	gui->plugin->config.box_h = atol(get_text());
+	gui->update_drag();
+	return 1;
+}
+
+BoxBlurDrag::BoxBlurDrag(BoxBlurWindow *gui, BoxBlurEffect *plugin, int x, int y)
+ : DragCheckBox(plugin->server->mwindow, x, y, _("Drag"), &plugin->config.drag,
+		plugin->config.box_x, plugin->config.box_y,
+		plugin->config.box_w, plugin->config.box_h)
+{
+	this->plugin = plugin;
+	this->gui = gui;
+}
+
+int BoxBlurDrag::calculate_w(BoxBlurWindow *gui)
+{
+	int w, h;
+	calculate_extents(gui, &w, &h, _("Drag"));
+	return w;
+}
+
+Track *BoxBlurDrag::get_drag_track()
+{
+	PluginServer *server = plugin->server;
+	int plugin_id = server->plugin_id;
+	Plugin *plugin = server->edl->tracks->plugin_exists(plugin_id);
+	return !plugin ? 0 : plugin->track;
+}
+int64_t BoxBlurDrag::get_drag_position()
+{
+	return plugin->get_source_position();
+}
+
+void BoxBlurDrag::update_gui()
+{
+	plugin->config.drag = get_value();
+	plugin->config.box_x = drag_x;
+	plugin->config.box_y = drag_y;
+	plugin->config.box_w = drag_w+0.5;
+	plugin->config.box_h = drag_h+0.5;
+	gui->box_x->update((float)plugin->config.box_x);
+	gui->box_y->update((float)plugin->config.box_y);
+	gui->box_w->update((int64_t)plugin->config.box_w);
+	gui->box_h->update((int64_t)plugin->config.box_h);
+	plugin->send_configure_change();
+}
+
+int BoxBlurDrag::handle_event()
+{
+	int ret = DragCheckBox::handle_event();
+	plugin->send_configure_change();
+	return ret;
+}
+
+void BoxBlurWindow::update_drag()
+{
+	drag->drag_x = plugin->config.box_x;
+	drag->drag_y = plugin->config.box_y;
+	drag->drag_w = plugin->config.box_w;
+	drag->drag_h = plugin->config.box_h;
+	plugin->send_configure_change();
+}
+
+BoxBlurReset::BoxBlurReset(BoxBlurWindow *gui, int x, int y)
+ : BC_GenericButton(x, y, _("Reset"))
+{
+	this->gui = gui;
+}
+
+int BoxBlurReset::calculate_w(BoxBlurWindow *gui)
+{
+	return BC_GenericButton::calculate_w(gui,_("Reset"));
+}
+
+int BoxBlurReset::handle_event()
+{
+	BoxBlurEffect *plugin = gui->plugin;
+	plugin->config.reset();
+	gui->drag->update(0);
+	gui->drag->drag_deactivate();
+	gui->update_gui();
+	gui->update_drag();
+	return 1;
+}
+
+BoxBlurPreset::BoxBlurPreset(BoxBlurWindow *gui, int x, int y)
+ : BC_GenericButton(x, y, _("Default"))
+{
+	this->gui = gui;
+}
+
+int BoxBlurPreset::calculate_w(BoxBlurWindow *gui)
+{
+	return BC_GenericButton::calculate_w(gui,_("Default"));
+}
+
+int BoxBlurPreset::handle_event()
+{
+	BoxBlurEffect *plugin = gui->plugin;
+	plugin->config.preset();
+	gui->drag->update(0);
+	gui->drag->drag_deactivate();
+	gui->update_gui();
+	gui->update_drag();
+	return 1;
+}
+