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-rw-r--r--src/jalv.c39
-rw-r--r--src/jalv_console.c9
-rw-r--r--src/jalv_gtk2.c43
-rw-r--r--src/jalv_gtkmm2.cpp9
-rw-r--r--src/jalv_internal.h27
-rw-r--r--src/jalv_qt4.cpp9
-rw-r--r--src/state.c2
7 files changed, 101 insertions, 37 deletions
diff --git a/src/jalv.c b/src/jalv.c
index 59c4839..fbbd95e 100644
--- a/src/jalv.c
+++ b/src/jalv.c
@@ -403,7 +403,7 @@ jack_process_cb(jack_nframes_t nframes, void* data)
}
/* Read and apply control change events from UI */
- if (host->ui) {
+ if (host->has_ui) {
ControlChange ev;
const size_t space = jack_ringbuffer_read_space(host->ui_events);
for (size_t i = 0; i < space; i += sizeof(ev) + ev.size) {
@@ -445,7 +445,7 @@ jack_process_cb(jack_nframes_t nframes, void* data)
host->event_delta_t += nframes;
bool send_ui_updates = false;
jack_nframes_t update_frames = host->sample_rate / JALV_UI_UPDATE_HZ;
- if (host->ui && (host->event_delta_t > update_frames)) {
+ if (host->has_ui && (host->event_delta_t > update_frames)) {
send_ui_updates = true;
host->event_delta_t = 0;
}
@@ -564,8 +564,7 @@ jalv_ui_write(SuilController controller,
const void* buffer)
{
Jalv* host = (Jalv*)controller;
-
- if (!host->ui) {
+ if (!host->has_ui) {
return;
}
@@ -623,8 +622,12 @@ jalv_emit_ui_events(Jalv* host)
free(str);
}
- suil_instance_port_event(host->ui_instance, ev.index,
- ev.size, ev.protocol, buf);
+ if (host->ui_instance) {
+ suil_instance_port_event(host->ui_instance, ev.index,
+ ev.size, ev.protocol, buf);
+ } else {
+ jalv_ui_port_event(host, ev.index, ev.size, ev.protocol, buf);
+ }
}
return true;
@@ -770,10 +773,8 @@ main(int argc, char** argv)
LilvUIs* uis = lilv_plugin_get_uis(host.plugin); // FIXME: leak
LILV_FOREACH(uis, u, uis) {
const LilvUI* this_ui = lilv_uis_get(uis, u);
- if (lilv_ui_is_supported(this_ui,
- suil_ui_supported,
- native_ui_type,
- &ui_type)) {
+ if (lilv_ui_is_supported(
+ this_ui, suil_ui_supported, native_ui_type, &ui_type)) {
// TODO: Multiple UI support
host.ui = this_ui;
break;
@@ -785,15 +786,15 @@ main(int argc, char** argv)
if (host.ui) {
fprintf(stderr, "UI: %s\n",
lilv_node_as_uri(lilv_ui_get_uri(host.ui)));
-
- host.ui_events = jack_ringbuffer_create(4096);
- host.plugin_events = jack_ringbuffer_create(4096);
- jack_ringbuffer_mlock(host.ui_events);
- jack_ringbuffer_mlock(host.plugin_events);
} else {
fprintf(stderr, "No appropriate UI found\n");
}
+ host.ui_events = jack_ringbuffer_create(4096);
+ host.plugin_events = jack_ringbuffer_create(4096);
+ jack_ringbuffer_mlock(host.ui_events);
+ jack_ringbuffer_mlock(host.plugin_events);
+
/* Create port structures (host.ports) */
jalv_create_ports(&host);
@@ -895,6 +896,7 @@ main(int argc, char** argv)
/* Instantiate UI */
ui_host = suil_host_new(jalv_ui_write, NULL, NULL, NULL);
+ host.has_ui = true;
host.ui_instance = suil_instance_new(
ui_host,
&host,
@@ -948,16 +950,15 @@ main(int argc, char** argv)
/* Clean up */
free(host.ports);
- if (host.ui) {
- jack_ringbuffer_free(host.ui_events);
- jack_ringbuffer_free(host.plugin_events);
- }
+ jack_ringbuffer_free(host.ui_events);
+ jack_ringbuffer_free(host.plugin_events);
lilv_node_free(native_ui_type);
for (LilvNode** n = (LilvNode**)&host.nodes; *n; ++n) {
lilv_node_free(*n);
}
symap_free(host.symap);
suil_host_free(ui_host);
+ sratom_free(host.sratom);
lilv_world_free(world);
zix_sem_destroy(&exit_sem);
diff --git a/src/jalv_console.c b/src/jalv_console.c
index ae5c30f..65708d0 100644
--- a/src/jalv_console.c
+++ b/src/jalv_console.c
@@ -40,6 +40,15 @@ jalv_ui_resize(Jalv* jalv, int width, int height)
return 0;
}
+void
+jalv_ui_port_event(Jalv* jalv,
+ uint32_t port_index,
+ uint32_t buffer_size,
+ uint32_t protocol,
+ const void* buffer)
+{
+}
+
int
jalv_init(int* argc, char*** argv, JalvOptions* opts)
{
diff --git a/src/jalv_gtk2.c b/src/jalv_gtk2.c
index 155f890..7023c9f 100644
--- a/src/jalv_gtk2.c
+++ b/src/jalv_gtk2.c
@@ -191,6 +191,30 @@ add_preset_to_menu(Jalv* jalv,
return 0;
}
+void
+jalv_ui_port_event(Jalv* jalv,
+ uint32_t port_index,
+ uint32_t buffer_size,
+ uint32_t protocol,
+ const void* buffer)
+{
+ GtkWidget* widget = jalv->ports[port_index].widget;
+ if (!widget) {
+ return;
+ }
+
+ if (GTK_IS_COMBO_BOX(widget)) {
+ fprintf(stderr, "TODO: Combo box value change\n");
+ } else if (GTK_IS_TOGGLE_BUTTON(widget)) {
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget),
+ *(float*)buffer > 0.0f);
+ } else if (GTK_IS_RANGE(widget)) {
+ gtk_range_set_value(GTK_RANGE(widget), *(float*)buffer);
+ } else {
+ fprintf(stderr, "Unknown widget type for port %d\n", port_index);
+ }
+}
+
static gboolean
slider_changed(GtkRange* range, gpointer data)
{
@@ -317,10 +341,11 @@ build_control_widget(Jalv* jalv, GtkWidget* window)
int idx = 0;
LILV_FOREACH(scale_points, i, sp) {
const LilvScalePoint* p = lilv_scale_points_get(sp, i);
- values[idx++] = lilv_node_as_float(lilv_scale_point_get_value(p));
+ values[idx] = lilv_node_as_float(lilv_scale_point_get_value(p));
char* label = g_strdup(
lilv_node_as_string(lilv_scale_point_get_label(p)));
g_hash_table_insert(points, values + idx, label);
+ ++idx;
}
lilv_scale_points_free(sp);
}
@@ -339,6 +364,7 @@ build_control_widget(Jalv* jalv, GtkWidget* window)
lilv_port_has_property(jalv->plugin, port, lv2_integer),
mins[i], maxs[i], defaults[i]);
}
+ jalv->ports[i].widget = control;
/* Set tooltip text */
LilvNodes* comments = lilv_port_get_value(
@@ -347,6 +373,7 @@ build_control_widget(Jalv* jalv, GtkWidget* window)
gtk_widget_set_tooltip_text(
control, lilv_node_as_string(lilv_nodes_get_first(comments)));
}
+ lilv_nodes_free(comments);
/* Add control table row */
GtkWidget* label = gtk_label_new(NULL);
@@ -400,9 +427,9 @@ jalv_open_ui(Jalv* jalv,
g_signal_connect(window, "destroy",
G_CALLBACK(on_window_destroy), jalv);
- gtk_window_set_title(
- GTK_WINDOW(window),
- lilv_node_as_string(lilv_plugin_get_name(jalv->plugin)));
+ LilvNode* name = lilv_plugin_get_name(jalv->plugin);
+ gtk_window_set_title(GTK_WINDOW(window), lilv_node_as_string(name));
+ lilv_node_free(name);
GtkWidget* vbox = gtk_vbox_new(FALSE, 0);
GtkWidget* menu_bar = gtk_menu_bar_new();
@@ -444,16 +471,12 @@ jalv_open_ui(Jalv* jalv,
g_signal_connect(G_OBJECT(save_preset), "activate",
G_CALLBACK(on_save_preset_activate), jalv);
-
if (instance && !jalv->opts.generic_ui) {
GtkWidget* alignment = gtk_alignment_new(0.5, 0.5, 1.0, 1.0);
GtkWidget* widget = (GtkWidget*)suil_instance_get_widget(instance);
gtk_box_pack_start(GTK_BOX(vbox), alignment, TRUE, TRUE, 0);
gtk_container_add(GTK_CONTAINER(alignment), widget);
-
- g_timeout_add(1000 / JALV_UI_UPDATE_HZ,
- (GSourceFunc)jalv_emit_ui_events, jalv);
gtk_window_set_resizable(GTK_WINDOW(window), jalv_ui_is_resizable(jalv));
gtk_widget_show_all(vbox);
} else {
@@ -477,6 +500,10 @@ jalv_open_ui(Jalv* jalv,
box_size.height + controls_size.height);
}
+ g_timeout_add(1000 / JALV_UI_UPDATE_HZ,
+ (GSourceFunc)jalv_emit_ui_events, jalv);
+
+ jalv->has_ui = TRUE;
gtk_window_present(GTK_WINDOW(window));
gtk_main();
diff --git a/src/jalv_gtkmm2.cpp b/src/jalv_gtkmm2.cpp
index e846f1b..e24bf40 100644
--- a/src/jalv_gtkmm2.cpp
+++ b/src/jalv_gtkmm2.cpp
@@ -47,6 +47,15 @@ jalv_ui_resize(Jalv* jalv, int width, int height)
return 0;
}
+void
+jalv_ui_port_event(Jalv* jalv,
+ uint32_t port_index,
+ uint32_t buffer_size,
+ uint32_t protocol,
+ const void* buffer)
+{
+}
+
int
jalv_open_ui(Jalv* jalv,
SuilInstance* instance)
diff --git a/src/jalv_internal.h b/src/jalv_internal.h
index f2b1b95..50587a6 100644
--- a/src/jalv_internal.h
+++ b/src/jalv_internal.h
@@ -63,14 +63,15 @@ enum PortType {
};
struct Port {
- const LilvPort* lilv_port;
- enum PortType type;
- enum PortFlow flow;
- jack_port_t* jack_port; ///< For audio/MIDI ports, otherwise NULL
- LV2_Evbuf* evbuf; ///< For MIDI ports, otherwise NULL
- uint32_t index; ///< Port index
- float control; ///< For control ports, otherwise 0.0f
- bool old_api; ///< True for event, false for atom
+ const LilvPort* lilv_port;
+ enum PortType type;
+ enum PortFlow flow;
+ jack_port_t* jack_port; ///< For audio/MIDI ports, otherwise NULL
+ LV2_Evbuf* evbuf; ///< For MIDI ports, otherwise NULL
+ void* widget; ///< Control widget, if applicable
+ uint32_t index; ///< Port index
+ float control; ///< For control ports, otherwise 0.0f
+ bool old_api; ///< True for event, false for atom
};
/**
@@ -168,7 +169,8 @@ typedef struct {
jack_nframes_t event_delta_t; ///< Frames since last update sent to UI
uint32_t midi_event_id; ///< MIDI event class ID in event context
bool buf_size_set; ///< True iff buffer size callback fired
- bool exit; ///< True if execution is finished
+ bool exit; ///< True iff execution is finished
+ bool has_ui; ///< True iff a control UI is present
} Jalv;
int
@@ -197,6 +199,13 @@ jalv_ui_write(SuilController controller,
uint32_t protocol,
const void* buffer);
+void
+jalv_ui_port_event(Jalv* jalv,
+ uint32_t port_index,
+ uint32_t buffer_size,
+ uint32_t protocol,
+ const void* buffer);
+
bool
jalv_emit_ui_events(Jalv* jalv);
diff --git a/src/jalv_qt4.cpp b/src/jalv_qt4.cpp
index 8111c34..3aa7e88 100644
--- a/src/jalv_qt4.cpp
+++ b/src/jalv_qt4.cpp
@@ -51,6 +51,15 @@ jalv_ui_resize(Jalv* jalv, int width, int height)
return 0;
}
+void
+jalv_ui_port_event(Jalv* jalv,
+ uint32_t port_index,
+ uint32_t buffer_size,
+ uint32_t protocol,
+ const void* buffer)
+{
+}
+
class Timer : public QTimer {
public:
explicit Timer(Jalv* j) : jalv(j) {}
diff --git a/src/state.c b/src/state.c
index 8c60776..a75ef3b 100644
--- a/src/state.c
+++ b/src/state.c
@@ -148,7 +148,7 @@ set_port_value(const char* port_symbol,
jalv_ui_write(jalv, port->index, sizeof(fvalue), 0, &fvalue);
// Update UI
- if (jalv->ui) {
+ if (jalv->has_ui) {
char buf[sizeof(ControlChange) + sizeof(fvalue)];
ControlChange* ev = (ControlChange*)buf;
ev->index = port->index;
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-11 06:30:02 +0000