add lv2 autostart pref, add ffmpeg config pot/slider

[goodguy/history.git] / cinelerra-5.1 / cinelerra / pluginfclient.C

diff --git a/cinelerra-5.1/cinelerra/pluginfclient.C b/cinelerra-5.1/cinelerra/pluginfclient.C
index 114d64e547d4559280abfa246c7936ae6da6306b..74c59f4fed39dcc0b168dcf9aa5ae7ca04338b4a 100644 (file)
--- a/cinelerra-5.1/cinelerra/pluginfclient.C
+++ b/cinelerra-5.1/cinelerra/pluginfclient.C
@@ -224,12 +224,75 @@ PluginFClientApply::
 
 int PluginFClientApply::handle_event()
 {
-       const char *text = fwin->text->get_text();
-       if( text && fwin->selected ) {
-               fwin->selected->set(text);
-               fwin->selected->item_value->update();
-               fwin->draw();
-               fwin->ffmpeg->plugin->send_configure_change();
+       return fwin->update();
+}
+
+PluginFClientPot::PluginFClientPot(PluginFClientWindow *fwin, int x, int y)
+ : BC_FPot(x, y, 0.f, 0.f, 0.f)
+{
+       this->fwin = fwin;
+}
+
+int PluginFClient_Opt::get_range(float &fmn, float &fmx)
+{
+       switch( opt->type ) {
+       case AV_OPT_TYPE_INT:
+       case AV_OPT_TYPE_INT64:
+       case AV_OPT_TYPE_DOUBLE:
+       case AV_OPT_TYPE_FLOAT: break;
+       default: return 1;
+       }
+       const AVClass *filt_class = filter_class();
+       if( !filt_class || !filt_class->option ) return 1;
+       AVOptionRanges *r = 0;
+       void *obj = &filt_class;
+       if( av_opt_query_ranges(&r, obj, opt->name, AV_OPT_SEARCH_FAKE_OBJ) < 0 ) return 1;
+       int ret = 1;
+       if( r->nb_ranges == 1 ) {
+               fmn = r->range[0]->value_min;
+               fmx = r->range[0]->value_max;
+               ret = 0;
+       }
+       av_opt_freep_ranges(&r);
+       return ret;
+}
+
+float PluginFClient_Opt::get_float()
+{
+       char val[BCTEXTLEN];  val[0] = 0;
+       get(val, sizeof(val));
+       return atof(val);
+}
+
+void PluginFClient_Opt::set_float(float v)
+{
+       char val[BCTEXTLEN];  val[0] = 0;
+       sprintf(val, "%f", v);
+       set(val);
+}
+
+int PluginFClientPot::handle_event()
+{
+       if( fwin->selected ) {
+               fwin->selected->set_float(get_value());
+               fwin->update_selected();
+               return fwin->update();
+       }
+       return 1;
+}
+
+PluginFClientSlider::PluginFClientSlider(PluginFClientWindow *fwin, int x, int y)
+ : BC_FSlider(x, y, 0, fwin->get_w()-x-20, fwin->get_w()-x-20, 0.f, 0.f, 0.f)
+{
+       this->fwin = fwin;
+}
+
+int PluginFClientSlider::handle_event()
+{
+       if( fwin->selected ) {
+               fwin->selected->set_float(get_value());
+               fwin->update_selected();
+               return fwin->update();
        }
        return 1;
 }
@@ -292,9 +355,33 @@ void PluginFClientWindow::update(PluginFClient_Opt *opt)
        if( opt ) opt->get(val, sizeof(val));
        text->update(val);
 
+       float v = 0, fmn = 0, fmx = 0;
+       if( opt && !opt->get_range(fmn, fmx) ) v = atof(val);
+       float p = (fmx-fmn) / slider->get_w();
+       slider->set_precision(p);
+       slider->update(slider->get_w(), v, fmn, fmx);
+       pot->set_precision(p);
+       pot->update(v, fmn, fmx);
        panel->update();
 }
 
+int PluginFClientWindow::update()
+{
+       const char *txt = text->get_text();
+       if( txt && selected ) {
+               selected->set(txt);
+               selected->item_value->update();
+               draw();
+               ffmpeg->plugin->send_configure_change();
+       }
+       return 1;
+}
+
+void PluginFClientWindow::update_selected()
+{
+       update(selected);
+}
+
 int PluginFClient_OptPanel::selection_changed()
 {
        PluginFClient_Opt *opt = 0;
@@ -479,6 +566,10 @@ void PluginFClientWindow::create_objects()
        add_subwindow(apply = new PluginFClientApply(this, x1, y));
        add_subwindow(text = new PluginFClientText(this, x0, y, x1-x0 - 8));
        y += title->get_h() + 10;
+       add_subwindow(pot = new PluginFClientPot(this, x, y));
+       x1 = x + pot->get_w() + 10;
+       add_subwindow(slider = new PluginFClientSlider(this, x1, y+10));
+       y += pot->get_h() + 10;
 
        panel_x = x;  panel_y = y;
        panel_w = get_w()-10 - panel_x;
@@ -507,12 +598,17 @@ int PluginFClientWindow::resize_event(int w, int h)
        int x0 = units->get_x() + units->get_w() + 8;
        int y0 = units->get_y();
        text->reposition_window(x0,y0, x1-x0-8);
+       x1 = pot->get_x() + pot->get_w() + 10;
+       int w1 = w - slider->get_x() - 20;
+       slider->set_pointer_motion_range(w1);
+       slider->reposition_window(x1, slider->get_y(), w1, slider->get_h());
        panel_w = get_w()-10 - panel_x;
        panel_h = get_h()-10 - panel_y;
        panel->reposition_window(panel_x,panel_y, panel_w, panel_h);
        return 1;
 }
 
+
 PluginFClient::PluginFClient(PluginClient *plugin, const char *name)
 {
        this->plugin = plugin;