diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/control.c | 47 | ||||
| -rw-r--r-- | test/control.glade | 3 |
2 files changed, 47 insertions, 3 deletions
diff --git a/test/control.c b/test/control.c index 0db1079..44befe8 100644 --- a/test/control.c +++ b/test/control.c @@ -2,15 +2,24 @@ #include <gtk/gtk.h> #include <gdk/gdk.h> #include <string.h> +#include <time.h> +#include <unistd.h> #include "uca.h" typedef struct { - guchar *buffer, *pixels; gboolean running; - GtkWidget *image; + gboolean store; + + guchar *buffer, *pixels; GdkPixbuf *pixbuf; + GtkWidget *image; + + GtkStatusbar *statusbar; + guint statusbar_context_id; + + int timestamp; int width; int height; int pixel_size; @@ -78,9 +87,18 @@ void *grab_thread(void *args) { ThreadData *data = (ThreadData *) args; struct uca_camera *cam = data->cam; + char filename[FILENAME_MAX] = {0,}; + int counter = 0; while (data->running) { uca_cam_grab(cam, (char *) data->buffer, NULL); + if (data->store) { + snprintf(filename, FILENAME_MAX, "frame-%i-%08i.raw", data->timestamp, counter++); + FILE *fp = fopen(filename, "wb"); + fwrite(data->buffer, data->width*data->height, data->pixel_size, fp); + fclose(fp); + } + if (data->pixel_size == 1) convert_8bit_to_rgb(data->pixels, data->buffer, data->width, data->height); else if (data->pixel_size == 2) @@ -118,6 +136,9 @@ void on_adjustment_scale_value_changed(GtkAdjustment* adjustment, gpointer user_ void on_toolbutton_run_clicked(GtkWidget *widget, gpointer args) { ThreadData *data = (ThreadData *) args; + if (data->running) + return; + GError *error = NULL; data->running = TRUE; uca_cam_start_recording(data->cam); @@ -131,9 +152,29 @@ void on_toolbutton_stop_clicked(GtkWidget *widget, gpointer args) { ThreadData *data = (ThreadData *) args; data->running = FALSE; + data->store = FALSE; uca_cam_stop_recording(data->cam); } +void on_toolbutton_record_clicked(GtkWidget *widget, gpointer args) +{ + ThreadData *data = (ThreadData *) args; + data->timestamp = (int) time(0); + data->store = TRUE; + GError *error = NULL; + + gtk_statusbar_push(data->statusbar, data->statusbar_context_id, "Recording..."); + + if (data->running != TRUE) { + data->running = TRUE; + uca_cam_start_recording(data->cam); + if (!g_thread_create(grab_thread, data, FALSE, &error)) { + g_printerr("Failed to create thread: %s\n", error->message); + uca_destroy(data->u); + } + } +} + void on_valuecell_edited(GtkCellRendererText *renderer, gchar *path, gchar *new_text, gpointer data) { ValueCellData *value_data = (ValueCellData *) data; @@ -358,6 +399,8 @@ int main(int argc, char *argv[]) td.running = FALSE; td.pixel_size = pixel_size; td.scale = 65535.0f; + td.statusbar = GTK_STATUSBAR(gtk_builder_get_object(builder, "statusbar")); + td.statusbar_context_id = gtk_statusbar_get_context_id(td.statusbar, "Recording Information"); gtk_builder_connect_signals(builder, &td); diff --git a/test/control.glade b/test/control.glade index 347c86b..b9fab85 100644 --- a/test/control.glade +++ b/test/control.glade @@ -132,6 +132,7 @@ <property name="label" translatable="yes">Record</property> <property name="use_underline">True</property> <property name="stock_id">gtk-media-record</property> + <signal name="clicked" handler="on_toolbutton_record_clicked"/> </object> <packing> <property name="expand">False</property> @@ -291,7 +292,7 @@ </packing> </child> <child> - <object class="GtkStatusbar" id="statusbar1"> + <object class="GtkStatusbar" id="statusbar"> <property name="visible">True</property> <property name="spacing">2</property> </object> |