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-rw-r--r--tools/gui/control.c99
-rw-r--r--tools/gui/control.glade20
2 files changed, 59 insertions, 60 deletions
diff --git a/tools/gui/control.c b/tools/gui/control.c
index 89e932a..f7d3618 100644
--- a/tools/gui/control.c
+++ b/tools/gui/control.c
@@ -31,21 +31,22 @@
typedef struct {
- gboolean running;
- gboolean store;
-
- guchar *buffer, *pixels;
- GdkPixbuf *pixbuf;
- GtkWidget *image;
- UcaCamera *camera;
-
- GtkStatusbar *statusbar;
- guint statusbar_context_id;
-
- int timestamp;
- int width;
- int height;
- int pixel_size;
+ UcaCamera *camera;
+ GdkPixbuf *pixbuf;
+ GtkWidget *image;
+ GtkWidget *start_button;
+ GtkWidget *stop_button;
+ GtkWidget *record_button;
+
+ guchar *buffer;
+ guchar *pixels;
+ gboolean running;
+ gboolean store;
+
+ int timestamp;
+ int width;
+ int height;
+ int pixel_size;
} ThreadData;
enum {
@@ -145,16 +146,22 @@ on_destroy (GtkWidget *widget, gpointer data)
}
static void
-on_toolbutton_run_clicked (GtkWidget *widget, gpointer args)
+set_tool_button_state (ThreadData *data)
{
- ThreadData *data = (ThreadData *) args;
-
- if (data->running)
- return;
+ gtk_widget_set_sensitive (data->start_button, !data->running);
+ gtk_widget_set_sensitive (data->stop_button, data->running);
+ gtk_widget_set_sensitive (data->record_button, !data->running);
+}
+static void
+on_start_button_clicked (GtkWidget *widget, gpointer args)
+{
+ ThreadData *data = (ThreadData *) args;
GError *error = NULL;
+
data->running = TRUE;
+ set_tool_button_state (data);
uca_camera_start_recording (data->camera, &error);
if (error != NULL) {
@@ -169,12 +176,15 @@ on_toolbutton_run_clicked (GtkWidget *widget, gpointer args)
}
static void
-on_toolbutton_stop_clicked (GtkWidget *widget, gpointer args)
+on_stop_button_clicked (GtkWidget *widget, gpointer args)
{
ThreadData *data = (ThreadData *) args;
+ GError *error = NULL;
+
data->running = FALSE;
data->store = FALSE;
- GError *error = NULL;
+
+ set_tool_button_state (data);
uca_camera_stop_recording (data->camera, &error);
if (error != NULL)
@@ -182,22 +192,20 @@ on_toolbutton_stop_clicked (GtkWidget *widget, gpointer args)
}
static void
-on_toolbutton_record_clicked (GtkWidget *widget, gpointer args)
+on_record_button_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...");
+ data->timestamp = (int) time (0);
+ data->store = TRUE;
+ data->running = TRUE;
- if (data->running != TRUE) {
- data->running = TRUE;
- uca_camera_start_recording (data->camera, &error);
+ set_tool_button_state (data);
+ uca_camera_start_recording (data->camera, &error);
- if (!g_thread_create (grab_thread, data, FALSE, &error))
- g_printerr ("Failed to create thread: %s\n", error->message);
- }
+ if (!g_thread_create (grab_thread, data, FALSE, &error))
+ g_printerr ("Failed to create thread: %s\n", error->message);
}
static void
@@ -215,10 +223,10 @@ create_main_window (GtkBuilder *builder, const gchar* camera_name)
guint bits_per_sample;
g_object_get (camera,
- "roi-width", &td.width,
- "roi-height", &td.height,
- "sensor-bitdepth", &bits_per_sample,
- NULL);
+ "roi-width", &td.width,
+ "roi-height", &td.height,
+ "sensor-bitdepth", &bits_per_sample,
+ NULL);
GtkWidget *window = GTK_WIDGET (gtk_builder_get_object (builder, "window"));
GtkWidget *image = GTK_WIDGET (gtk_builder_get_object (builder, "image"));
@@ -237,18 +245,19 @@ create_main_window (GtkBuilder *builder, const gchar* camera_name)
td.buffer = (guchar *) g_malloc (td.pixel_size * td.width * td.height);
td.pixels = gdk_pixbuf_get_pixels (pixbuf);
td.running = FALSE;
- td.statusbar = GTK_STATUSBAR (gtk_builder_get_object (builder, "statusbar"));
- td.statusbar_context_id = gtk_statusbar_get_context_id (td.statusbar, "Recording Information");
td.store = FALSE;
td.camera = camera;
g_signal_connect (window, "destroy", G_CALLBACK (on_destroy), &td);
- g_signal_connect (gtk_builder_get_object (builder, "toolbutton_run"),
- "clicked", G_CALLBACK (on_toolbutton_run_clicked), &td);
- g_signal_connect (gtk_builder_get_object (builder, "toolbutton_stop"),
- "clicked", G_CALLBACK (on_toolbutton_stop_clicked), &td);
- g_signal_connect (gtk_builder_get_object (builder, "toolbutton_record"),
- "clicked", G_CALLBACK (on_toolbutton_record_clicked), &td);
+
+ td.start_button = GTK_WIDGET (gtk_builder_get_object (builder, "start-button"));
+ td.stop_button = GTK_WIDGET (gtk_builder_get_object (builder, "stop-button"));
+ td.record_button = GTK_WIDGET (gtk_builder_get_object (builder, "record-button"));
+ set_tool_button_state (&td);
+
+ g_signal_connect (td.start_button, "clicked", G_CALLBACK (on_start_button_clicked), &td);
+ g_signal_connect (td.stop_button, "clicked", G_CALLBACK (on_stop_button_clicked), &td);
+ g_signal_connect (td.record_button, "clicked", G_CALLBACK (on_record_button_clicked), &td);
gtk_widget_show (image);
gtk_widget_show (window);
@@ -295,7 +304,7 @@ create_choice_window (GtkBuilder *builder)
GtkWidget *choice_window = GTK_WIDGET (gtk_builder_get_object (builder, "choice-window"));
GtkTreeView *treeview = GTK_TREE_VIEW (gtk_builder_get_object (builder, "treeview-cameras"));
GtkListStore *list_store = GTK_LIST_STORE (gtk_builder_get_object (builder, "camera-types"));
- GtkButton *proceed_button = GTK_BUTTON (gtk_builder_get_object (builder, "button-proceed"));
+ GtkButton *proceed_button = GTK_BUTTON (gtk_builder_get_object (builder, "proceed-button"));
GtkTreeIter iter;
for (GList *it = g_list_first (camera_types); it != NULL; it = g_list_next (it)) {
diff --git a/tools/gui/control.glade b/tools/gui/control.glade
index ad5a91f..ee888e8 100644
--- a/tools/gui/control.glade
+++ b/tools/gui/control.glade
@@ -117,7 +117,7 @@
<object class="GtkToolbar" id="toolbar">
<property name="visible">True</property>
<child>
- <object class="GtkToolButton" id="toolbutton_run">
+ <object class="GtkToolButton" id="start-button">
<property name="visible">True</property>
<property name="label" translatable="yes">Run</property>
<property name="use_underline">True</property>
@@ -129,7 +129,7 @@
</packing>
</child>
<child>
- <object class="GtkToolButton" id="toolbutton_record">
+ <object class="GtkToolButton" id="record-button">
<property name="visible">True</property>
<property name="label" translatable="yes">Record</property>
<property name="use_underline">True</property>
@@ -141,7 +141,7 @@
</packing>
</child>
<child>
- <object class="GtkToolButton" id="toolbutton_stop">
+ <object class="GtkToolButton" id="stop-button">
<property name="visible">True</property>
<property name="label" translatable="yes">Stop</property>
<property name="use_underline">True</property>
@@ -208,16 +208,6 @@
<property name="position">2</property>
</packing>
</child>
- <child>
- <object class="GtkStatusbar" id="statusbar">
- <property name="visible">True</property>
- <property name="spacing">2</property>
- </object>
- <packing>
- <property name="expand">False</property>
- <property name="position">3</property>
- </packing>
- </child>
</object>
</child>
</object>
@@ -271,7 +261,7 @@
<property name="spacing">6</property>
<property name="layout_style">end</property>
<child>
- <object class="GtkButton" id="button-cancel">
+ <object class="GtkButton" id="cancel-button">
<property name="label">gtk-quit</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
@@ -286,7 +276,7 @@
</packing>
</child>
<child>
- <object class="GtkButton" id="button-proceed">
+ <object class="GtkButton" id="proceed-button">
<property name="label">gtk-ok</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 00:46:45 +0000