diff options
Diffstat (limited to 'src/jalv_gtk.c')
| -rw-r--r-- | src/jalv_gtk.c | 118 |
1 files changed, 98 insertions, 20 deletions
diff --git a/src/jalv_gtk.c b/src/jalv_gtk.c index 25de946..5c126cc 100644 --- a/src/jalv_gtk.c +++ b/src/jalv_gtk.c @@ -18,10 +18,16 @@ #include <gtk/gtk.h> +#include "lv2/lv2plug.in/ns/ext/patch/patch.h" #include "lv2/lv2plug.in/ns/ext/port-props/port-props.h" #include "jalv_internal.h" +typedef struct { + Jalv* jalv; + LilvNode* property; +} PropertyRecord; + static GtkWidget* new_box(gboolean horizontal, gint spacing) { @@ -322,6 +328,36 @@ toggle_changed(GtkToggleButton* button, gpointer data) return FALSE; } +static void +file_changed(GtkFileChooserButton* widget, + gpointer data) +{ + PropertyRecord* record = (PropertyRecord*)data; + Jalv* jalv = record->jalv; + const char* property = lilv_node_as_uri(record->property); + const char* filename = gtk_file_chooser_get_filename( + GTK_FILE_CHOOSER(widget)); + + // Copy forge since it is used by process thread + LV2_Atom_Forge forge = jalv->forge; + LV2_Atom_Forge_Frame frame; + uint8_t buf[1024]; + lv2_atom_forge_set_buffer(&forge, buf, sizeof(buf)); + + lv2_atom_forge_blank(&forge, &frame, 1, jalv->urids.patch_Set); + lv2_atom_forge_property_head(&forge, jalv->urids.patch_property, 0); + lv2_atom_forge_urid(&forge, jalv->map.map(jalv, property)); + lv2_atom_forge_property_head(&forge, jalv->urids.patch_value, 0); + lv2_atom_forge_path(&forge, filename, strlen(filename)); + + const LV2_Atom* atom = lv2_atom_forge_deref(&forge, frame.ref); + jalv_ui_write(jalv, + jalv->control_in, + lv2_atom_total_size(atom), + jalv->urids.atom_eventTransfer, + atom); +} + static gchar* scale_format(GtkScale* scale, gdouble value, gpointer user_data) { @@ -422,13 +458,48 @@ make_toggle(struct Port* port) } static GtkWidget* +make_file_chooser(Jalv* jalv, const LilvNode* property) +{ + GtkWidget* button = gtk_file_chooser_button_new( + lilv_node_as_uri(property), GTK_FILE_CHOOSER_ACTION_OPEN); + PropertyRecord* record = (PropertyRecord*)malloc(sizeof(PropertyRecord)); + record->jalv = jalv; + record->property = lilv_node_duplicate(property); + g_signal_connect( + G_OBJECT(button), "file-set", G_CALLBACK(file_changed), record); + return button; +} + +static void +add_control_row(GtkWidget* table, + int row, + const char* name, + GtkWidget* control) +{ + GtkWidget* label = gtk_label_new(NULL); + gchar* markup = g_markup_printf_escaped( + "<span font_weight=\"bold\">%s:</span>", name); + gtk_label_set_markup(GTK_LABEL(label), markup); + g_free(markup); + gtk_misc_set_alignment(GTK_MISC(label), 1.0, 0.5); + gtk_table_attach(GTK_TABLE(table), + label, + 0, 1, row, row + 1, + GTK_FILL, GTK_FILL | GTK_EXPAND, 15, 15); + gtk_table_attach(GTK_TABLE(table), control, + 1, 2, row, row + 1, + GTK_FILL | GTK_EXPAND, 0, 0, 0); +} + +static GtkWidget* build_control_widget(Jalv* jalv, GtkWidget* window) { - LilvNode* lv2_sampleRate = lilv_new_uri(jalv->world, LV2_CORE__sampleRate); - LilvNode* lv2_integer = lilv_new_uri(jalv->world, LV2_CORE__integer); - LilvNode* lv2_toggled = lilv_new_uri(jalv->world, LV2_CORE__toggled); LilvNode* lv2_enum = lilv_new_uri(jalv->world, LV2_CORE__enumeration); + LilvNode* lv2_integer = lilv_new_uri(jalv->world, LV2_CORE__integer); LilvNode* lv2_log = lilv_new_uri(jalv->world, LV2_PORT_PROPS__logarithmic); + LilvNode* lv2_sampleRate = lilv_new_uri(jalv->world, LV2_CORE__sampleRate); + LilvNode* lv2_toggled = lilv_new_uri(jalv->world, LV2_CORE__toggled); + LilvNode* patch_writable = lilv_new_uri(jalv->world, LV2_PATCH__writable); LilvNode* rdfs_comment = lilv_new_uri(jalv->world, LILV_NS_RDFS "comment"); GtkWidget* port_table = gtk_table_new(jalv->num_ports, 2, false); float* mins = (float*)calloc(jalv->num_ports, sizeof(float)); @@ -497,31 +568,38 @@ build_control_widget(Jalv* jalv, GtkWidget* window) } lilv_nodes_free(comments); - /* Add control table row */ - GtkWidget* label = gtk_label_new(NULL); - gchar* markup = g_markup_printf_escaped( - "<span font_weight=\"bold\">%s:</span>", - lilv_node_as_string(name)); - gtk_label_set_markup(GTK_LABEL(label), markup); - g_free(markup); - gtk_misc_set_alignment(GTK_MISC(label), 1.0, 0.5); - gtk_table_attach(GTK_TABLE(port_table), - label, - 0, 1, i, i + 1, - GTK_FILL, GTK_FILL | GTK_EXPAND, 15, 15); - gtk_table_attach(GTK_TABLE(port_table), control, - 1, 2, i, i + 1, - GTK_FILL | GTK_EXPAND, 0, 0, 0); + add_control_row(port_table, i, lilv_node_as_string(name), control); + lilv_node_free(name); } + LilvNodes* properties = lilv_world_find_nodes( + jalv->world, + lilv_plugin_get_uri(jalv->plugin), + patch_writable, + NULL); + LILV_FOREACH(nodes, p, properties) { + const LilvNode* property = lilv_nodes_get(properties, p); + LilvNode* label = lilv_nodes_get_first( + lilv_world_find_nodes( + jalv->world, property, jalv->nodes.rdfs_label, NULL)); + + GtkWidget* control = make_file_chooser(jalv, property); + add_control_row( + port_table, num_controls++, + label ? lilv_node_as_string(label) : lilv_node_as_uri(property), + control); + } + lilv_nodes_free(properties); + free(mins); free(maxs); + lilv_node_free(rdfs_comment); + lilv_node_free(patch_writable); + lilv_node_free(lv2_toggled); lilv_node_free(lv2_sampleRate); lilv_node_free(lv2_integer); - lilv_node_free(lv2_toggled); lilv_node_free(lv2_enum); - lilv_node_free(rdfs_comment); if (num_controls > 0) { gtk_window_set_resizable(GTK_WINDOW(window), TRUE); |