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-rw-r--r--liblogdiag/ld-library-pane.c227
-rw-r--r--liblogdiag/ld-library-pane.h61
-rw-r--r--liblogdiag/liblogdiag.h1
3 files changed, 289 insertions, 0 deletions
diff --git a/liblogdiag/ld-library-pane.c b/liblogdiag/ld-library-pane.c
new file mode 100644
index 0000000..6d4f84e
--- /dev/null
+++ b/liblogdiag/ld-library-pane.c
@@ -0,0 +1,227 @@
+/*
+ * ld-library-pane.c
+ *
+ * This file is a part of logdiag.
+ * Copyright Přemysl Janouch 2011. All rights reserved.
+ *
+ * See the file LICENSE for licensing information.
+ *
+ */
+
+#include "liblogdiag.h"
+#include "config.h"
+
+
+/**
+ * SECTION:ld-library-pane
+ * @short_description: A library pane
+ * @see_also: #LdLibrary
+ *
+ * #LdLibraryPane enables the user to drag symbols from an #LdLibrary
+ * onto #LdDiagramView.
+ */
+
+/*
+ * LdLibraryPanePrivate:
+ * @library: a library object assigned as a model.
+ */
+struct _LdLibraryPanePrivate
+{
+ LdLibrary *library;
+};
+
+enum
+{
+ PROP_0,
+ PROP_LIBRARY
+};
+
+static void ld_library_pane_get_property (GObject *object, guint property_id,
+ GValue *value, GParamSpec *pspec);
+static void ld_library_pane_set_property (GObject *object, guint property_id,
+ const GValue *value, GParamSpec *pspec);
+static void ld_library_pane_dispose (GObject *gobject);
+
+static void reload_library (LdLibraryPane *self);
+static void load_category_cb (gpointer data, gpointer user_data);
+
+
+G_DEFINE_TYPE (LdLibraryPane, ld_library_pane, GTK_TYPE_VBOX);
+
+static void
+ld_library_pane_class_init (LdLibraryPaneClass *klass)
+{
+ GObjectClass *object_class;
+ GParamSpec *pspec;
+
+ object_class = G_OBJECT_CLASS (klass);
+ object_class->get_property = ld_library_pane_get_property;
+ object_class->set_property = ld_library_pane_set_property;
+ object_class->dispose = ld_library_pane_dispose;
+
+/**
+ * LdLibraryPane:library:
+ *
+ * The #LdLibrary that this toolbar retrieves symbols from.
+ */
+ pspec = g_param_spec_object ("library", "Library",
+ "The library that this toolbar retrieves symbols from.",
+ LD_TYPE_LIBRARY, G_PARAM_READWRITE);
+ g_object_class_install_property (object_class, PROP_LIBRARY, pspec);
+
+ g_type_class_add_private (klass, sizeof (LdLibraryPanePrivate));
+}
+
+static void
+ld_library_pane_init (LdLibraryPane *self)
+{
+ self->priv = G_TYPE_INSTANCE_GET_PRIVATE
+ (self, LD_TYPE_LIBRARY_PANE, LdLibraryPanePrivate);
+}
+
+static void
+ld_library_pane_dispose (GObject *gobject)
+{
+ LdLibraryPane *self;
+
+ self = LD_LIBRARY_PANE (gobject);
+
+ ld_library_pane_set_library (self, NULL);
+
+ /* Chain up to the parent class. */
+ G_OBJECT_CLASS (ld_library_pane_parent_class)->dispose (gobject);
+}
+
+static void
+ld_library_pane_get_property (GObject *object, guint property_id,
+ GValue *value, GParamSpec *pspec)
+{
+ LdLibraryPane *self;
+
+ self = LD_LIBRARY_PANE (object);
+ switch (property_id)
+ {
+ case PROP_LIBRARY:
+ g_value_set_object (value, ld_library_pane_get_library (self));
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ }
+}
+
+static void
+ld_library_pane_set_property (GObject *object, guint property_id,
+ const GValue *value, GParamSpec *pspec)
+{
+ LdLibraryPane *self;
+
+ self = LD_LIBRARY_PANE (object);
+ switch (property_id)
+ {
+ case PROP_LIBRARY:
+ ld_library_pane_set_library (self,
+ LD_LIBRARY (g_value_get_object (value)));
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ }
+}
+
+
+/**
+ * ld_library_pane_new:
+ *
+ * Create an instance.
+ */
+GtkWidget *
+ld_library_pane_new (void)
+{
+ return g_object_new (LD_TYPE_LIBRARY_PANE, NULL);
+}
+
+/**
+ * ld_library_pane_set_library:
+ * @self: an #LdLibraryPane object.
+ * @library: (allow-none): the library to be assigned to the pane.
+ *
+ * Assign an #LdLibrary object to the pane.
+ */
+void
+ld_library_pane_set_library (LdLibraryPane *self, LdLibrary *library)
+{
+ g_return_if_fail (LD_IS_LIBRARY_PANE (self));
+ g_return_if_fail (LD_IS_LIBRARY (library) || library == NULL);
+
+ if (self->priv->library)
+ {
+ g_signal_handlers_disconnect_by_func (self->priv->library,
+ reload_library, self);
+ g_object_unref (self->priv->library);
+ }
+
+ self->priv->library = library;
+
+ if (library)
+ {
+ g_signal_connect_data (library, "changed",
+ G_CALLBACK (reload_library), self,
+ NULL, G_CONNECT_AFTER | G_CONNECT_SWAPPED);
+ g_object_ref (library);
+ }
+ reload_library (self);
+ g_object_notify (G_OBJECT (self), "library");
+}
+
+/**
+ * ld_library_pane_get_library:
+ * @self: an #LdLibraryPane object.
+ *
+ * Return value: (transfer none): the #LdLibrary object
+ * assigned to the pane.
+ */
+LdLibrary *
+ld_library_pane_get_library (LdLibraryPane *self)
+{
+ g_return_val_if_fail (LD_IS_LIBRARY_PANE (self), NULL);
+ return self->priv->library;
+}
+
+static void
+reload_library (LdLibraryPane *self)
+{
+ g_return_if_fail (LD_IS_LIBRARY_PANE (self));
+
+ /* Clear the toolbar first, if there was already something in it. */
+ gtk_container_foreach (GTK_CONTAINER (self),
+ (GtkCallback) gtk_widget_destroy, NULL);
+
+ if (self->priv->library)
+ {
+ GSList *categories;
+
+ categories = (GSList *) ld_library_get_categories (self->priv->library);
+ g_slist_foreach (categories, load_category_cb, self);
+ }
+}
+
+static void
+load_category_cb (gpointer data, gpointer user_data)
+{
+ LdLibraryPane *self;
+ LdSymbolCategory *cat;
+ GtkExpander *expander;
+ const gchar *human_name;
+
+ g_return_if_fail (LD_IS_LIBRARY_PANE (user_data));
+ g_return_if_fail (LD_IS_SYMBOL_CATEGORY (data));
+
+ self = user_data;
+ cat = data;
+
+ /* TODO: Set a child for the expander, recurse into category children. */
+ human_name = ld_symbol_category_get_human_name (cat);
+ expander = GTK_EXPANDER (gtk_expander_new (human_name));
+
+ gtk_box_pack_start (GTK_BOX (self), GTK_WIDGET (expander), FALSE, FALSE, 0);
+}
+
diff --git a/liblogdiag/ld-library-pane.h b/liblogdiag/ld-library-pane.h
new file mode 100644
index 0000000..3b0c98d
--- /dev/null
+++ b/liblogdiag/ld-library-pane.h
@@ -0,0 +1,61 @@
+/*
+ * ld-library-pane.h
+ *
+ * This file is a part of logdiag.
+ * Copyright Přemysl Janouch 2011. All rights reserved.
+ *
+ * See the file LICENSE for licensing information.
+ *
+ */
+
+#ifndef __LD_LIBRARY_PANE_H__
+#define __LD_LIBRARY_PANE_H__
+
+G_BEGIN_DECLS
+
+
+#define LD_TYPE_LIBRARY_PANE (ld_library_pane_get_type ())
+#define LD_LIBRARY_PANE(obj) (G_TYPE_CHECK_INSTANCE_CAST \
+ ((obj), LD_TYPE_LIBRARY_PANE, LdLibraryPane))
+#define LD_LIBRARY_PANE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST \
+ ((klass), LD_TYPE_LIBRARY_PANE, LdLibraryPaneClass))
+#define LD_IS_LIBRARY_PANE(obj) (G_TYPE_CHECK_INSTANCE_TYPE \
+ ((obj), LD_TYPE_LIBRARY_PANE))
+#define LD_IS_LIBRARY_PANE_CLASS(klass) (G_TYPE_CHECK_INSTANCE_TYPE \
+ ((klass), LD_TYPE_LIBRARY_PANE))
+#define LD_LIBRARY_PANE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS \
+ ((obj), LD_LIBRARY_PANE, LdLibraryPaneClass))
+
+typedef struct _LdLibraryPane LdLibraryPane;
+typedef struct _LdLibraryPanePrivate LdLibraryPanePrivate;
+typedef struct _LdLibraryPaneClass LdLibraryPaneClass;
+
+
+/**
+ * LdLibraryPane:
+ */
+struct _LdLibraryPane
+{
+/*< private >*/
+ GtkVBox parent_instance;
+ LdLibraryPanePrivate *priv;
+};
+
+struct _LdLibraryPaneClass
+{
+/*< private >*/
+ GtkVBoxClass parent_class;
+};
+
+
+GType ld_library_pane_get_type (void) G_GNUC_CONST;
+
+GtkWidget *ld_library_pane_new (void);
+
+void ld_library_pane_set_library (LdLibraryPane *self, LdLibrary *library);
+LdLibrary *ld_library_pane_get_library (LdLibraryPane *self);
+
+
+G_END_DECLS
+
+#endif /* ! __LD_LIBRARY_PANE_H__ */
diff --git a/liblogdiag/liblogdiag.h b/liblogdiag/liblogdiag.h
index 2ec48bc..c60d5da 100644
--- a/liblogdiag/liblogdiag.h
+++ b/liblogdiag/liblogdiag.h
@@ -29,6 +29,7 @@
#include "ld-diagram-view.h"
#include "ld-library-toolbar.h"
+#include "ld-library-pane.h"
#include "ld-lua.h"
#include "ld-lua-symbol.h"
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-11-21 20:36:36 +0000