GtkWidget*
dma_sparse_view_new_with_buffer (DmaSparseBuffer *buffer)
{
GtkWidget *view;
view = g_object_new (DMA_SPARSE_VIEW_TYPE, NULL);
g_assert (view != NULL);
DMA_SPARSE_VIEW(view)->priv->buffer = buffer;
dma_sparse_buffer_get_iterator_at_address (buffer, &(DMA_SPARSE_VIEW (view))->priv->start, 0);
return view;
}
static gint
dma_sparse_view_expose (GtkWidget *widget,
GdkEventExpose *event)
{
DmaSparseView *view;
GtkTextView *text_view;
gboolean event_handled;
view = DMA_SPARSE_VIEW (widget);
text_view = GTK_TEXT_VIEW (widget);
event_handled = FALSE;
/* now check for the left window, which contains the margin */
if (event->window == gtk_text_view_get_window (text_view,
GTK_TEXT_WINDOW_LEFT))
{
dma_sparse_view_paint_margin (view, event);
event_handled = TRUE;
}
else
{
event_handled = GTK_WIDGET_CLASS (parent_class)->expose_event (widget, event);
}
return event_handled;
}
static gboolean
create_disassemble_gui (DmaDisassemble *self)
{
GtkWidget *dataview;
g_return_val_if_fail (self->buffer == NULL, FALSE);
g_return_val_if_fail (self->window == NULL, FALSE);
/* Create buffer */
self->buffer = DMA_SPARSE_BUFFER (dma_disassembly_buffer_new (self->debugger, 0x00000000U,0xFFFFFFFFU));
if (self->buffer == NULL) return FALSE;
dataview = GTK_WIDGET (dma_disassembly_view_new_with_buffer (self->debugger, self->buffer));
self->view = DMA_SPARSE_VIEW (dataview);
DMA_DISASSEMBLY_VIEW (dataview)->pending = FALSE;
g_signal_connect (G_OBJECT (self->buffer), "changed", G_CALLBACK (on_disassembly_buffer_changed), self->view);
/* Add disassembly window */
self->window = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (self->window),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (self->window),
GTK_SHADOW_IN);
gtk_container_add (GTK_CONTAINER (self->window), GTK_WIDGET (dataview));
anjuta_shell_add_widget (ANJUTA_PLUGIN (self->plugin)->shell,
self->window,
"AnjutaDebuggerDisassemble", _("Disassembly"),
"debugger-disassembly", ANJUTA_SHELL_PLACEMENT_NONE,
NULL);
return TRUE;
}
static void
dma_sparse_view_dispose (GObject *object)
{
DmaSparseView *view;
g_return_if_fail (object != NULL);
g_return_if_fail (DMA_IS_SPARSE_VIEW (object));
view = DMA_SPARSE_VIEW (object);
G_OBJECT_CLASS (parent_class)->dispose (object);
}
static void
dma_sparse_view_size_allocate (GtkWidget *widget,
GtkAllocation *allocation)
{
DmaSparseView *view;
view = DMA_SPARSE_VIEW (widget);
GTK_WIDGET_CLASS (parent_class)->size_allocate (widget, allocation);
dma_sparse_view_update_adjustement (view);
dma_sparse_view_refresh (view);
}
static DmaDisassemblyView*
dma_disassembly_view_new_with_buffer (DmaDebuggerQueue *debugger, DmaSparseBuffer *buffer)
{
DmaDisassemblyView *view;
view = g_object_new (DMA_DISASSEMBLY_VIEW_TYPE, NULL);
g_assert (view != NULL);
view->debugger = debugger;
dma_sparse_view_set_sparse_buffer (DMA_SPARSE_VIEW(view), buffer);
return view;
}
static void
dma_sparse_view_finalize (GObject *object)
{
DmaSparseView *view;
g_return_if_fail (object != NULL);
g_return_if_fail (DMA_IS_SPARSE_VIEW (object));
view = DMA_SPARSE_VIEW (object);
dma_sparse_view_free_marker (view);
g_free (view->priv);
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
dma_sparse_view_destroy (GtkObject *object)
{
DmaSparseView *view;
g_return_if_fail (DMA_IS_SPARSE_VIEW (object));
view = DMA_SPARSE_VIEW (object);
if (view->priv->goto_window)
{
gtk_widget_destroy (view->priv->goto_window);
view->priv->goto_window = NULL;
view->priv->goto_entry = NULL;
}
GTK_OBJECT_CLASS (parent_class)->destroy (object);
}
static void
dma_sparse_view_set_scroll_adjustments (GtkTextView *text_view,
GtkAdjustment *hadj,
GtkAdjustment *vadj)
{
DmaSparseView *view = DMA_SPARSE_VIEW (text_view);
if (vadj)
g_return_if_fail (GTK_IS_ADJUSTMENT (vadj));
if (view->priv->vadjustment && (view->priv->vadjustment != vadj))
{
g_signal_handlers_disconnect_by_func (view->priv->vadjustment,
dma_sparse_view_value_changed,
view);
g_object_unref (view->priv->vadjustment);
}
if (view->priv->vadjustment != vadj)
{
GTK_TEXT_VIEW_CLASS (parent_class)->set_scroll_adjustments (GTK_TEXT_VIEW (view), hadj, NULL);
if (vadj != NULL)
{
g_object_ref_sink (vadj);
g_signal_connect (vadj, "value_changed",
G_CALLBACK (dma_sparse_view_value_changed),
view);
gtk_adjustment_set_upper (vadj, dma_sparse_buffer_get_upper (view->priv->buffer));
gtk_adjustment_set_lower (vadj, dma_sparse_buffer_get_lower (view->priv->buffer));
gtk_adjustment_set_value (vadj, 0);
}
view->priv->vadjustment = vadj;
dma_sparse_view_update_adjustement (view);
}
}
static void
dma_sparse_view_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
{
DmaSparseView *view;
g_return_if_fail (DMA_IS_SPARSE_VIEW (object));
view = DMA_SPARSE_VIEW (object);
switch (prop_id)
{
case PROP_SHOW_LINE_NUMBERS:
g_value_set_boolean (value, dma_sparse_view_get_show_line_numbers (view));
break;
case PROP_SHOW_LINE_MARKERS:
g_value_set_boolean (value, dma_sparse_view_get_show_line_markers (view));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
dma_sparse_view_move_cursor (GtkTextView *text_view,
GtkMovementStep step,
gint count,
gboolean extend_selection)
{
DmaSparseView *view = DMA_SPARSE_VIEW (text_view);
switch (step)
{
case GTK_MOVEMENT_LOGICAL_POSITIONS:
case GTK_MOVEMENT_VISUAL_POSITIONS:
case GTK_MOVEMENT_WORDS:
case GTK_MOVEMENT_DISPLAY_LINE_ENDS:
case GTK_MOVEMENT_HORIZONTAL_PAGES:
break;
case GTK_MOVEMENT_DISPLAY_LINES:
case GTK_MOVEMENT_PARAGRAPHS:
case GTK_MOVEMENT_PARAGRAPH_ENDS:
dma_sparse_iter_forward_lines (&view->priv->start, count);
gtk_adjustment_set_value (view->priv->vadjustment, (gdouble)dma_sparse_iter_get_address (&view->priv->start));
return;
case GTK_MOVEMENT_PAGES:
dma_sparse_iter_forward_lines (&view->priv->start, count * (view->priv->line_by_page > 1 ? view->priv->line_by_page - 1 : view->priv->line_by_page));
gtk_adjustment_set_value (view->priv->vadjustment, (gdouble)dma_sparse_iter_get_address (&view->priv->start));
return;
case GTK_MOVEMENT_BUFFER_ENDS:
break;
default:
break;
}
GTK_TEXT_VIEW_CLASS (parent_class)->move_cursor (text_view,
step, count,
extend_selection);
}
