void
gb_view_stack_add (GtkContainer *container,
GtkWidget *child)
{
GbViewStack *self = (GbViewStack *)container;
g_assert (GB_IS_VIEW_STACK (self));
if (GB_IS_VIEW (child))
{
GtkWidget *controls;
gtk_widget_set_sensitive (GTK_WIDGET (self->close_button), TRUE);
gtk_widget_set_sensitive (GTK_WIDGET (self->document_button), TRUE);
gtk_widget_set_visible (GTK_WIDGET (self->views_button), TRUE);
self->focus_history = g_list_prepend (self->focus_history, child);
controls = gb_view_get_controls (GB_VIEW (child));
if (controls)
gtk_container_add (GTK_CONTAINER (self->controls_stack), controls);
gtk_container_add (GTK_CONTAINER (self->stack), child);
gb_view_set_back_forward_list (GB_VIEW (child), self->back_forward_list);
gb_view_stack_add_list_row (self, GB_VIEW (child));
gtk_stack_set_visible_child (self->stack, child);
}
else
{
GTK_CONTAINER_CLASS (gb_view_stack_parent_class)->add (container, child);
}
}
void
gb_view_stack_remove (GbViewStack *self,
GbView *view)
{
GtkWidget *controls;
GtkWidget *focus_after_close = NULL;
g_assert (GB_IS_VIEW_STACK (self));
g_assert (GB_IS_VIEW (view));
focus_after_close = g_list_nth_data (self->focus_history, 1);
if (focus_after_close != NULL)
g_object_ref (focus_after_close);
gb_view_stack_remove_list_row (self, view);
self->focus_history = g_list_remove (self->focus_history, view);
controls = gb_view_get_controls (view);
if (controls)
gtk_container_remove (GTK_CONTAINER (self->controls_stack), controls);
gtk_container_remove (GTK_CONTAINER (self->stack), GTK_WIDGET (view));
if (focus_after_close != NULL)
{
gtk_stack_set_visible_child (self->stack, focus_after_close);
gtk_widget_grab_focus (GTK_WIDGET (focus_after_close));
g_clear_object (&focus_after_close);
}
else
g_signal_emit (self, gSignals [EMPTY], 0);
}
void
gb_view_stack_set_active_view (GbViewStack *self,
GtkWidget *active_view)
{
g_return_if_fail (GB_IS_VIEW_STACK (self));
g_return_if_fail (!active_view || GB_IS_VIEW (active_view));
if (self->destroyed)
return;
if (self->active_view != active_view)
{
if (self->active_view)
{
if (self->title_binding)
g_binding_unbind (self->title_binding);
ide_clear_weak_pointer (&self->title_binding);
if (self->modified_binding)
g_binding_unbind (self->modified_binding);
ide_clear_weak_pointer (&self->modified_binding);
gtk_label_set_label (self->title_label, NULL);
ide_clear_weak_pointer (&self->active_view);
gtk_widget_hide (GTK_WIDGET (self->controls_stack));
}
if (active_view)
{
GtkWidget *controls;
GBinding *binding;
GActionGroup *group;
ide_set_weak_pointer (&self->active_view, active_view);
if (active_view != gtk_stack_get_visible_child (self->stack))
gtk_stack_set_visible_child (self->stack, active_view);
self->focus_history = g_list_remove (self->focus_history, active_view);
self->focus_history = g_list_prepend (self->focus_history, active_view);
binding = g_object_bind_property (active_view, "title",
self->title_label, "label",
G_BINDING_DEFAULT | G_BINDING_SYNC_CREATE);
ide_set_weak_pointer (&self->title_binding, binding);
binding = g_object_bind_property (active_view, "modified",
self->modified_label, "visible",
G_BINDING_SYNC_CREATE);
ide_set_weak_pointer (&self->modified_binding, binding);
controls = gb_view_get_controls (GB_VIEW (active_view));
if (controls)
{
gtk_stack_set_visible_child (self->controls_stack, controls);
gtk_widget_show (GTK_WIDGET (self->controls_stack));
}
group = gtk_widget_get_action_group (active_view, "view");
if (group)
gtk_widget_insert_action_group (GTK_WIDGET (self), "view", group);
gb_view_stack_move_top_list_row (self, GB_VIEW (active_view));
}
g_object_notify_by_pspec (G_OBJECT (self), gParamSpecs [PROP_ACTIVE_VIEW]);
}
}
/**
* gb_view_source_init:
* @: (in): A #GbViewSource.
*
* Initializes the newly created #GbViewSource instance.
*/
static void
gb_view_source_init (GbViewSource *source)
{
GbViewSourcePrivate *priv;
GtkWidget *overlay;
ENTRY;
source->priv = priv =
G_TYPE_INSTANCE_GET_PRIVATE(source,
GB_TYPE_VIEW_SOURCE,
GbViewSourcePrivate);
g_object_set(source,
"icon-name", GTK_STOCK_FILE,
"name", _("Unsaved Document"),
NULL);
priv->buffer = gtk_source_buffer_new(NULL);
g_signal_connect_swapped(priv->buffer,
"notify::cursor-position",
G_CALLBACK(gb_view_source_notify_cursor),
source);
g_signal_connect_swapped(priv->buffer, "modified-changed",
G_CALLBACK(gb_view_source_buffer_modified_changed),
source);
overlay = g_object_new(GTK_TYPE_OVERLAY,
"visible", TRUE,
NULL);
g_signal_connect(overlay, "get-child-position",
G_CALLBACK(gb_view_source_position_progress),
NULL);
gtk_container_add_with_properties(GTK_CONTAINER(source), overlay,
"left-attach", 0,
"width", 1,
"top-attach", 0,
"height", 1,
NULL);
priv->vpaned = g_object_new(GTK_TYPE_VPANED,
"visible", TRUE,
NULL);
gtk_container_add(GTK_CONTAINER(overlay), priv->vpaned);
priv->progress = g_object_new(GB_TYPE_PROGRESS_BAR,
"visible", FALSE,
NULL);
gtk_overlay_add_overlay(GTK_OVERLAY(overlay), priv->progress);
priv->scroller1 = g_object_new(gb_get_scrolled_window_gtype(),
"expand", TRUE,
"visible", TRUE,
NULL);
gtk_container_add_with_properties(GTK_CONTAINER(priv->vpaned), priv->scroller1,
"shrink", FALSE,
"resize", TRUE,
NULL);
priv->source1 = gb_view_source_create_source_view(source);
gtk_container_add(GTK_CONTAINER(priv->scroller1), priv->source1);
{
GtkSourceLanguageManager *langs = gtk_source_language_manager_get_default();
const gchar * const * ids = gtk_source_language_manager_get_language_ids(langs);
GtkSourceLanguage *lang;
const gchar *section;
GHashTable *section_menu;
GPtrArray *sorted;
GtkWidget *controls = gb_view_get_controls(GB_VIEW(source));
GtkWidget *menu;
GtkWidget *mitem;
GtkWidget *submenu;
guint i;
section_menu = g_hash_table_new(g_str_hash, g_str_equal);
menu = gtk_menu_new();
sorted = g_ptr_array_new();
for (i = 0; ids[i]; i++) {
lang = gtk_source_language_manager_get_language(langs, ids[i]);
g_ptr_array_add(sorted, lang);
}
g_ptr_array_sort(sorted, lang_sort_func);
for (i = 0; i < sorted->len; i++) {
lang = g_ptr_array_index(sorted, i);
section = gtk_source_language_get_section(lang);
if (!(submenu = g_hash_table_lookup(section_menu, section))) {
submenu = gtk_menu_new();
mitem = g_object_new(GTK_TYPE_MENU_ITEM,
"label", section,
"submenu", submenu,
"visible", TRUE,
NULL);
gtk_container_add(GTK_CONTAINER(menu), mitem);
g_hash_table_insert(section_menu, (gchar*)section, submenu);
}
mitem = g_object_new(GTK_TYPE_MENU_ITEM,
"label", gtk_source_language_get_name(lang),
"visible", TRUE,
NULL);
g_signal_connect_swapped(mitem, "activate",
G_CALLBACK(gb_view_source_lang_activate),
source);
g_object_set_data(G_OBJECT(mitem), "language-id",
(gchar *)gtk_source_language_get_id(lang));
gtk_container_add(GTK_CONTAINER(submenu), mitem);
}
g_ptr_array_free(sorted, TRUE);
priv->lang_combo = g_object_new(GB_TYPE_MENU_BUTTON,
"hexpand", FALSE,
"label", "",
"menu", menu,
"tooltip-text", _("Set source language."),
"visible", TRUE,
NULL);
gb_widget_shrink_font(
gb_menu_button_get_label_widget(
GB_MENU_BUTTON(priv->lang_combo)));
gtk_style_context_add_class(gtk_widget_get_style_context(priv->lang_combo),
GB_STYLE_CLASS_TOP_BAR);
gtk_container_add_with_properties(GTK_CONTAINER(controls), priv->lang_combo,
"expand", FALSE,
NULL);
g_hash_table_unref(section_menu);
}
{
GtkWidget *controls = gb_view_get_controls(GB_VIEW(source));
GtkWidget *b;
GtkWidget *item;
GtkWidget *menu;
GtkWidget *group = NULL;
gboolean active;
gchar *str;
int tabs[] = { 2, 3, 4, 5, 8, 0 };
int i;
b = g_object_new(GB_TYPE_MENU_BUTTON,
"hexpand", FALSE,
"label", "4",
"tooltip-text", _("Set tab-character width."),
"visible", TRUE,
"width-request", 45,
NULL);
menu = gtk_menu_new();
for (i = 0; tabs[i]; i++) {
str = g_strdup_printf("%d", tabs[i]);
item = g_object_new(GTK_TYPE_RADIO_MENU_ITEM,
"group", group,
"label", str,
"visible", TRUE,
NULL);
if (!group) {
group = item;
}
active = (tabs[i] == gtk_source_view_get_tab_width(
GTK_SOURCE_VIEW(priv->source1)));
g_object_set(item, "active", active, NULL);
if (active) {
g_object_set(b, "label", str, NULL);
}
g_signal_connect(item, "activate",
G_CALLBACK(gb_view_source_tab_size_activate),
source);
gtk_container_add(GTK_CONTAINER(menu), item);
g_free(str);
}
g_object_set(b, "menu", menu, NULL);
item = g_object_new(GTK_TYPE_SEPARATOR_MENU_ITEM,
"visible", TRUE,
NULL);
gtk_container_add(GTK_CONTAINER(menu), item);
item = g_object_new(GTK_TYPE_CHECK_MENU_ITEM,
"active", TRUE,
"label", _("Use Spaces"),
"visible", TRUE,
NULL);
g_signal_connect(item, "toggled",
G_CALLBACK(gb_view_source_spaces_toggled),
source);
gtk_container_add(GTK_CONTAINER(menu), item);
gb_widget_shrink_font(gb_menu_button_get_label_widget(GB_MENU_BUTTON(b)));
gtk_style_context_add_class(gtk_widget_get_style_context(b),
GB_STYLE_CLASS_TOP_BAR);
gtk_container_add_with_properties(GTK_CONTAINER(controls), b,
"expand", FALSE,
NULL);
priv->size_combo = b;
}
{
GtkWidget *controls = gb_view_get_controls(GB_VIEW(source));
GtkWidget *img;
GtkWidget *b;
img = g_object_new(GTK_TYPE_IMAGE,
"icon-name", "gb-split",
"icon-size", GTK_ICON_SIZE_MENU,
"visible", TRUE,
NULL);
b = g_object_new(GTK_TYPE_TOGGLE_BUTTON,
"child", img,
"tooltip-text", _("Split the editor into two views."),
"visible", TRUE,
NULL);
gtk_style_context_add_class(gtk_widget_get_style_context(b),
GB_STYLE_CLASS_TOP_BAR);
gtk_container_add_with_properties(GTK_CONTAINER(controls), b,
"expand", FALSE,
NULL);
g_signal_connect(b, "toggled",
G_CALLBACK(split_toggled),
source);
}
{
GtkWidget *hbox;
GtkWidget *vp;
GtkWidget *c;
hbox = g_object_new(GTK_TYPE_HBOX,
"height-request", 30,
"visible", TRUE,
NULL);
gtk_container_add_with_properties(GTK_CONTAINER(source), hbox,
"height", 1,
"left-attach", 0,
"top-attach", 1,
"width", 1,
NULL);
gtk_container_add(GTK_CONTAINER(hbox),
(c = g_object_new(GTK_TYPE_COMBO_BOX,
"visible", TRUE,
NULL)));
gtk_style_context_add_class(gtk_widget_get_style_context(c),
GB_STYLE_CLASS_BOTTOM_BAR);
vp = g_object_new(GTK_TYPE_VIEWPORT,
"visible", TRUE,
NULL);
gtk_style_context_add_class(gtk_widget_get_style_context(vp),
GB_STYLE_CLASS_BOTTOM_BAR);
gtk_container_add_with_properties(GTK_CONTAINER(hbox), vp,
"expand", FALSE,
"fill", TRUE,
NULL);
priv->pos_label = g_object_new(GTK_TYPE_LABEL,
"label", _("Line 1, Column 1"),
"visible", TRUE,
"xalign", 1.0f,
"xpad", 6,
NULL);
gb_widget_shrink_font(priv->pos_label);
gtk_container_add(GTK_CONTAINER(vp), priv->pos_label);
}
priv->theme_handler =
g_signal_connect_swapped(gtk_settings_get_default(),
"notify::gtk-application-prefer-dark-theme",
G_CALLBACK(gb_view_source_update_style),
source);
EXIT;
}