/**
* gstyle_palette_remove:
* @self: a #GstylePalette
* @color: A #GstyleColor
*
* Try to remove a #GstyleColor from the palette.
*
* Returns: %TRUE on succes, %FALSE otherwise.
*/
gboolean
gstyle_palette_remove (GstylePalette *self,
GstyleColor *color)
{
GPtrArray *array;
g_return_val_if_fail (GSTYLE_IS_PALETTE (self), FALSE);
g_return_val_if_fail (GSTYLE_IS_COLOR (color), FALSE);
array = self->colors;
for (gint i = 0; i < array->len; ++i)
{
if (array->pdata[i] == color)
{
remove_color_to_names_sets (self, color);
g_ptr_array_remove_index (array, i);
g_list_model_items_changed (G_LIST_MODEL (self), i, 1, 0);
gstyle_palette_set_changed (self, TRUE);
return TRUE;
}
}
return FALSE;
}
static void
ide_recent_projects_added (IdeRecentProjects *self,
IdeProjectInfo *project_info)
{
g_autofree gchar *uri = NULL;
GFile *file;
g_assert (IDE_IS_RECENT_PROJECTS (self));
g_assert (IDE_IS_PROJECT_INFO (project_info));
file = ide_project_info_get_file (project_info);
uri = g_file_get_uri (file);
if (!g_hash_table_contains (self->recent_uris, uri))
{
GSequenceIter *iter;
gint position;
iter = g_sequence_insert_sorted (self->projects,
g_object_ref (project_info),
(GCompareDataFunc)ide_project_info_compare,
NULL);
position = g_sequence_iter_get_position (iter);
g_list_model_items_changed (G_LIST_MODEL (self), position, 0, 1);
}
}
/**
* gstyle_palette_remove_at_index:
* @self: a #GstylePalette
* @position: A position to remove the #GstyleColor from
*
* Try to remove the #GstyleColor at @position from the palette
*
* Returns: %TRUE on succes, %FALSE otherwise.
*/
gboolean
gstyle_palette_remove_at_index (GstylePalette *self,
gint position)
{
GstyleColor *color;
g_return_val_if_fail (GSTYLE_IS_PALETTE (self), FALSE);
if (0 <= position && position < self->colors->len)
{
color = GSTYLE_COLOR (g_ptr_array_index (self->colors, position));
remove_color_to_names_sets (self, color);
g_ptr_array_remove_index (self->colors, position);
g_list_model_items_changed (G_LIST_MODEL (self), position, 1, 0);
gstyle_palette_set_changed (self, TRUE);
return TRUE;
}
else
{
g_warning ("Trying to remove a Color in palette '%s' at out-of-bounds position %i in (0, %i)\n",
gstyle_palette_get_name (self),
position, self->colors->len - 1);
return FALSE;
}
}
static void
ide_frame_destroy (GtkWidget *widget)
{
IdeFrame *self = (IdeFrame *)widget;
IdeFramePrivate *priv = ide_frame_get_instance_private (self);
g_assert (IDE_IS_FRAME (self));
g_clear_object (&priv->addins);
g_clear_pointer (&priv->in_transition, g_ptr_array_unref);
if (priv->pages != NULL)
{
g_list_model_items_changed (G_LIST_MODEL (self), 0, priv->pages->len, 0);
g_clear_pointer (&priv->pages, g_ptr_array_unref);
}
if (priv->bindings != NULL)
{
dzl_binding_group_set_source (priv->bindings, NULL);
g_clear_object (&priv->bindings);
}
if (priv->signals != NULL)
{
dzl_signal_group_set_target (priv->signals, NULL);
g_clear_object (&priv->signals);
}
g_clear_object (&priv->pan);
GTK_WIDGET_CLASS (ide_frame_parent_class)->destroy (widget);
}
static void
ide_frame_page_added (IdeFrame *self,
IdePage *page)
{
IdeFramePrivate *priv = ide_frame_get_instance_private (self);
guint position;
g_assert (IDE_IS_FRAME (self));
g_assert (IDE_IS_PAGE (page));
/*
* Make sure that the header has dismissed all of the popovers immediately.
* We don't want them lingering while we do other UI work which might want to
* grab focus, etc.
*/
_ide_frame_header_popdown (priv->header);
/* Notify GListModel consumers of the new page and it's position within
* our stack of page widgets.
*/
position = priv->pages->len;
g_ptr_array_add (priv->pages, page);
g_list_model_items_changed (G_LIST_MODEL (self), position, 0, 1);
/*
* Now ensure that the page is displayed and focus the widget so the
* user can immediately start typing.
*/
ide_frame_set_visible_child (self, page);
gtk_widget_grab_focus (GTK_WIDGET (page));
}
static inline void
emit_items_changed (CbTweetModel *self,
guint position,
guint removed,
guint added)
{
g_list_model_items_changed (G_LIST_MODEL (self), position, removed, added);
}
static void
photos_base_manager_objects_changed (PhotosBaseManager *self, guint position, guint removed, guint added)
{
PhotosBaseManagerPrivate *priv;
priv = photos_base_manager_get_instance_private (self);
if (position <= priv->last_position)
{
priv->last_iter = NULL;
priv->last_position = G_MAXUINT;
}
g_list_model_items_changed (G_LIST_MODEL (self), position, removed, added);
}
static void
animation_state_complete (gpointer data)
{
IdeFramePrivate *priv;
AnimationState *state = data;
g_assert (state != NULL);
g_assert (IDE_IS_FRAME (state->source));
g_assert (IDE_IS_FRAME (state->dest));
g_assert (IDE_IS_PAGE (state->page));
/* Add the widget to the new stack */
if (state->dest != state->source)
{
gtk_container_add (GTK_CONTAINER (state->dest), GTK_WIDGET (state->page));
/* Now remove it from our temporary transition. Be careful in case we were
* destroyed in the mean time.
*/
priv = ide_frame_get_instance_private (state->source);
if (priv->in_transition != NULL)
{
guint position = 0;
if (g_ptr_array_find_with_equal_func (priv->pages, state->page, NULL, &position))
{
g_ptr_array_remove (priv->in_transition, state->page);
g_ptr_array_remove_index (priv->pages, position);
g_list_model_items_changed (G_LIST_MODEL (state->source), position, 1, 0);
}
}
}
/*
* We might need to reshow the widget in cases where we are in a
* three-finger-swipe of the page. There is also a chance that we
* aren't the proper visible child and that needs to be restored now.
*/
gtk_widget_show (GTK_WIDGET (state->page));
ide_frame_set_visible_child (state->dest, state->page);
g_clear_object (&state->source);
g_clear_object (&state->dest);
g_clear_object (&state->page);
g_clear_object (&state->theatric);
g_slice_free (AnimationState, state);
}
/**
* gstyle_palette_add_at_index:
* @self: a #GstylePalette
* @color: A #GstyleColor
* @position: Position to insert the new color, from 0 to gstyle_palette_get_len() -1,
* or -1 to append it
* @error: (nullable): a #GError location or %NULL
*
* Add a #GstyleColor to the palette.
*
* Returns: %TRUE on succes, %FALSE otherwise.
*/
gboolean
gstyle_palette_add_at_index (GstylePalette *self,
GstyleColor *color,
gint position,
GError **error)
{
g_return_val_if_fail (GSTYLE_IS_PALETTE (self), FALSE);
g_return_val_if_fail (GSTYLE_IS_COLOR (color), FALSE);
/* If we are just after the last position, we in fact do an append */
if (position == self->colors->len)
position = -1;
if (position == -1 ||
(position == 0 && self->colors->len == 0) ||
(0 <= position && position < self->colors->len))
{
g_object_ref (color);
g_ptr_array_insert (self->colors, position, color);
add_color_to_names_sets (self, color);
gstyle_palette_set_changed (self, TRUE);
position = (position == -1) ? self->colors->len - 1 : position;
g_list_model_items_changed (G_LIST_MODEL (self), position, 0, 1);
return TRUE;
}
else
{
g_warning ("Color inserted in palette '%s' at out-of-bounds position %i in (0, %i)\n",
gstyle_palette_get_name (self),
position, self->colors->len - 1);
return FALSE;
}
}
static void
ide_frame_page_removed (IdeFrame *self,
IdePage *page)
{
IdeFramePrivate *priv = ide_frame_get_instance_private (self);
g_assert (IDE_IS_FRAME (self));
g_assert (IDE_IS_PAGE (page));
if (priv->pages != NULL)
{
guint position = 0;
/* If this is the last page, hide the popdown now. We use our hide
* variant instead of popdown so that we don't have jittery animations.
*/
if (priv->pages->len == 1)
_ide_frame_header_hide (priv->header);
/*
* Only remove the page if it is not in transition. We hold onto the
* page during the transition so that we keep the list stable.
*/
if (!g_ptr_array_find_with_equal_func (priv->in_transition, page, NULL, &position))
{
for (guint i = 0; i < priv->pages->len; i++)
{
if ((gpointer)page == g_ptr_array_index (priv->pages, i))
{
g_ptr_array_remove_index (priv->pages, i);
g_list_model_items_changed (G_LIST_MODEL (self), i, 1, 0);
}
}
}
}
}
