106 lines
3.0 KiB
C
106 lines
3.0 KiB
C
|
#include <gtk/gtk.h>
|
||
|
|
|
||
|
|
#include "exampleapp.h"
|
||
|
|
#include "exampleappwin.h"
|
||
|
|
|
||
|
|
struct _ExampleAppWindow
|
||
|
|
{
|
||
|
|
GtkApplicationWindow parent;
|
||
|
|
|
||
|
|
GSettings *settings;
|
||
|
|
GtkWidget *stack;
|
||
|
|
GtkWidget *gears;
|
||
|
|
};
|
||
|
|
|
||
|
|
G_DEFINE_TYPE (ExampleAppWindow, example_app_window, GTK_TYPE_APPLICATION_WINDOW)
|
||
|
|
|
||
|
|
static void
|
||
|
|
example_app_window_init (ExampleAppWindow *win)
|
||
|
|
{
|
||
|
|
GtkBuilder *builder;
|
||
|
|
GMenuModel *menu;
|
||
|
|
|
||
|
|
gtk_widget_init_template (GTK_WIDGET (win));
|
||
|
|
|
||
|
|
builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/gears-menu.ui");
|
||
|
|
menu = G_MENU_MODEL (gtk_builder_get_object (builder, "menu"));
|
||
|
|
gtk_menu_button_set_menu_model (GTK_MENU_BUTTON (win->gears), menu);
|
||
|
|
g_object_unref (builder);
|
||
|
|
|
||
|
|
win->settings = g_settings_new ("org.gtk.exampleapp");
|
||
|
|
|
||
|
|
g_settings_bind (win->settings, "transition",
|
||
|
|
win->stack, "transition-type",
|
||
|
|
G_SETTINGS_BIND_DEFAULT);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
example_app_window_dispose (GObject *object)
|
||
|
|
{
|
||
|
|
ExampleAppWindow *win;
|
||
|
|
|
||
|
|
win = EXAMPLE_APP_WINDOW (object);
|
||
|
|
|
||
|
|
g_clear_object (&win->settings);
|
||
|
|
|
||
|
|
G_OBJECT_CLASS (example_app_window_parent_class)->dispose (object);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
example_app_window_class_init (ExampleAppWindowClass *class)
|
||
|
|
{
|
||
|
|
G_OBJECT_CLASS (class)->dispose = example_app_window_dispose;
|
||
|
|
|
||
|
|
gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
|
||
|
|
"/org/gtk/exampleapp/window.ui");
|
||
|
|
gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (class), ExampleAppWindow, stack);
|
||
|
|
gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (class), ExampleAppWindow, gears);
|
||
|
|
}
|
||
|
|
|
||
|
|
ExampleAppWindow *
|
||
|
|
example_app_window_new (ExampleApp *app)
|
||
|
|
{
|
||
|
|
return g_object_new (EXAMPLE_APP_WINDOW_TYPE, "application", app, NULL);
|
||
|
|
}
|
||
|
|
|
||
|
|
void
|
||
|
|
example_app_window_open (ExampleAppWindow *win,
|
||
|
|
GFile *file)
|
||
|
|
{
|
||
|
|
char *basename;
|
||
|
|
GtkWidget *scrolled, *view;
|
||
|
|
char *contents;
|
||
|
|
gsize length;
|
||
|
|
GtkTextBuffer *buffer;
|
||
|
|
GtkTextTag *tag;
|
||
|
|
GtkTextIter start_iter, end_iter;
|
||
|
|
|
||
|
|
basename = g_file_get_basename (file);
|
||
|
|
|
||
|
|
scrolled = gtk_scrolled_window_new ();
|
||
|
|
gtk_widget_set_hexpand (scrolled, TRUE);
|
||
|
|
gtk_widget_set_vexpand (scrolled, TRUE);
|
||
|
|
view = gtk_text_view_new ();
|
||
|
|
gtk_text_view_set_editable (GTK_TEXT_VIEW (view), FALSE);
|
||
|
|
gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (view), FALSE);
|
||
|
|
gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (scrolled), view);
|
||
|
|
gtk_stack_add_titled (GTK_STACK (win->stack), scrolled, basename, basename);
|
||
|
|
|
||
|
|
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
|
||
|
|
|
||
|
|
if (g_file_load_contents (file, NULL, &contents, &length, NULL, NULL))
|
||
|
|
{
|
||
|
|
gtk_text_buffer_set_text (buffer, contents, length);
|
||
|
|
g_free (contents);
|
||
|
|
}
|
||
|
|
|
||
|
|
tag = gtk_text_buffer_create_tag (buffer, NULL, NULL);
|
||
|
|
g_settings_bind (win->settings, "font", tag, "font", G_SETTINGS_BIND_DEFAULT);
|
||
|
|
|
||
|
|
gtk_text_buffer_get_start_iter (buffer, &start_iter);
|
||
|
|
gtk_text_buffer_get_end_iter (buffer, &end_iter);
|
||
|
|
gtk_text_buffer_apply_tag (buffer, tag, &start_iter, &end_iter);
|
||
|
|
|
||
|
|
g_free (basename);
|
||
|
|
}
|