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trailsave-plugin: Port to WindowActivatable

This commit is contained in:
JosephMcc 2017-01-11 23:21:23 -08:00
parent cd3ab1695d
commit 77ae5a4048
3 changed files with 154 additions and 175 deletions
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6
plugins/Makefile.am
View File

@ -6,7 +6,8 @@ DIST_SUBDIRS = \
sort \ sort \
spell \ spell \
taglist \ taglist \
time time \
trailsave
SUBDIRS = \ SUBDIRS = \
changecase \ changecase \
@ -16,7 +17,8 @@ SUBDIRS = \
sort \ sort \
spell \ spell \
taglist \ taglist \
time time \
trailsave
if ENABLE_ENCHANT if ENABLE_ENCHANT
SUBDIRS += spell SUBDIRS += spell

293
plugins/trailsave/xed-trail-save-plugin.c
View File

@ -14,220 +14,217 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software * along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $Id$
*/ */
#ifdef HAVE_CONFIG_H #ifdef HAVE_CONFIG_H
#include <config.h> #include <config.h>
#endif #endif
#include <libpeas/peas-activatable.h>
#include <xed/xed-window.h>
#include <xed/xed-debug.h>
#include "xed-trail-save-plugin.h" #include "xed-trail-save-plugin.h"
#define XED_TRAIL_SAVE_PLUGIN_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), \ #include <xed/xed-window.h>
XED_TYPE_TRAIL_SAVE_PLUGIN, \ #include <xed/xed-window-activatable.h>
XedTrailSavePluginPrivate)) #include <xed/xed-debug.h>
static void peas_activatable_iface_init (PeasActivatableInterface *iface); #define XED_TRAIL_SAVE_PLUGIN_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), \
XED_TYPE_TRAIL_SAVE_PLUGIN, \
XedTrailSavePluginPrivate))
static void xed_window_activatable_iface_init (XedWindowActivatableInterface *iface);
G_DEFINE_DYNAMIC_TYPE_EXTENDED (XedTrailSavePlugin, G_DEFINE_DYNAMIC_TYPE_EXTENDED (XedTrailSavePlugin,
xed_trail_save_plugin, xed_trail_save_plugin,
PEAS_TYPE_EXTENSION_BASE, PEAS_TYPE_EXTENSION_BASE,
0, 0,
G_IMPLEMENT_INTERFACE_DYNAMIC (PEAS_TYPE_ACTIVATABLE, G_IMPLEMENT_INTERFACE_DYNAMIC (XED_TYPE_WINDOW_ACTIVATABLE,
peas_activatable_iface_init)) xed_window_activatable_iface_init))
struct _XedTrailSavePluginPrivate struct _XedTrailSavePluginPrivate
{ {
GtkWidget *window; XedWindow *window;
}; };
enum enum
{ {
PROP_0, PROP_0,
PROP_OBJECT PROP_WINDOW
}; };
static void static void
strip_trailing_spaces (GtkTextBuffer *text_buffer) strip_trailing_spaces (GtkTextBuffer *text_buffer)
{ {
gint line_count, line_num; gint line_count, line_num;
GtkTextIter line_start, line_end; GtkTextIter line_start, line_end;
gchar *slice; gchar *slice;
gchar byte; gchar byte;
gint byte_index; gint byte_index;
gint strip_start_index, strip_end_index; gint strip_start_index, strip_end_index;
gboolean should_strip; gboolean should_strip;
GtkTextIter strip_start, strip_end; GtkTextIter strip_start, strip_end;
g_assert (text_buffer != NULL); g_assert (text_buffer != NULL);
line_count = gtk_text_buffer_get_line_count (text_buffer); line_count = gtk_text_buffer_get_line_count (text_buffer);
for (line_num = 0; line_num < line_count; ++line_num) for (line_num = 0; line_num < line_count; ++line_num)
{ {
/* Get line text */ /* Get line text */
gtk_text_buffer_get_iter_at_line (text_buffer, &line_start, line_num); gtk_text_buffer_get_iter_at_line (text_buffer, &line_start, line_num);
if (line_num == line_count - 1) if (line_num == line_count - 1)
{ {
gtk_text_buffer_get_end_iter (text_buffer, &line_end); gtk_text_buffer_get_end_iter (text_buffer, &line_end);
} }
else else
{ {
gtk_text_buffer_get_iter_at_line (text_buffer, &line_end, line_num + 1); gtk_text_buffer_get_iter_at_line (text_buffer, &line_end, line_num + 1);
} }
slice = gtk_text_buffer_get_slice (text_buffer, &line_start, &line_end, TRUE); slice = gtk_text_buffer_get_slice (text_buffer, &line_start, &line_end, TRUE);
if (slice == NULL) if (slice == NULL)
{ {
continue; continue;
} }
/* Find indices of bytes that should be stripped */ /* Find indices of bytes that should be stripped */
should_strip = FALSE; should_strip = FALSE;
for (byte_index = 0; slice [byte_index] != 0; ++byte_index) for (byte_index = 0; slice [byte_index] != 0; ++byte_index)
{ {
byte = slice [byte_index]; byte = slice [byte_index];
if ((byte == ' ') || (byte == '\t')) if ((byte == ' ') || (byte == '\t'))
{ {
if (!should_strip) if (!should_strip)
{ {
strip_start_index = byte_index; strip_start_index = byte_index;
should_strip = TRUE; should_strip = TRUE;
} }
strip_end_index = byte_index + 1; strip_end_index = byte_index + 1;
} }
else if ((byte == '\r') || (byte == '\n')) else if ((byte == '\r') || (byte == '\n'))
{ {
break; break;
} }
else else
{ {
should_strip = FALSE; should_strip = FALSE;
} }
} }
g_free (slice); g_free (slice);
/* Strip trailing spaces */ /* Strip trailing spaces */
if (should_strip) if (should_strip)
{ {
gtk_text_buffer_get_iter_at_line_index (text_buffer, &strip_start, line_num, strip_start_index); gtk_text_buffer_get_iter_at_line_index (text_buffer, &strip_start, line_num, strip_start_index);
gtk_text_buffer_get_iter_at_line_index (text_buffer, &strip_end, line_num, strip_end_index); gtk_text_buffer_get_iter_at_line_index (text_buffer, &strip_end, line_num, strip_end_index);
gtk_text_buffer_delete (text_buffer, &strip_start, &strip_end); gtk_text_buffer_delete (text_buffer, &strip_start, &strip_end);
} }
} }
} }
static void static void
on_save (XedDocument *document, on_save (XedDocument *document,
const gchar *uri, const gchar *uri,
XedEncoding *encoding, XedEncoding *encoding,
XedDocumentSaveFlags save_flags, XedDocumentSaveFlags save_flags,
XedTrailSavePlugin *plugin) XedTrailSavePlugin *plugin)
{ {
GtkTextBuffer *text_buffer = GTK_TEXT_BUFFER (document); GtkTextBuffer *text_buffer = GTK_TEXT_BUFFER (document);
strip_trailing_spaces (text_buffer); strip_trailing_spaces (text_buffer);
} }
static void static void
on_tab_added (XedWindow *window, on_tab_added (XedWindow *window,
XedTab *tab, XedTab *tab,
XedTrailSavePlugin *plugin) XedTrailSavePlugin *plugin)
{ {
XedDocument *document; XedDocument *document;
document = xed_tab_get_document (tab); document = xed_tab_get_document (tab);
g_signal_connect (document, "save", G_CALLBACK (on_save), plugin); g_signal_connect (document, "save",
G_CALLBACK (on_save), plugin);
} }
static void static void
on_tab_removed (XedWindow *window, on_tab_removed (XedWindow *window,
XedTab *tab, XedTab *tab,
XedTrailSavePlugin *plugin) XedTrailSavePlugin *plugin)
{ {
XedDocument *document; XedDocument *document;
document = xed_tab_get_document (tab); document = xed_tab_get_document (tab);
g_signal_handlers_disconnect_by_data (document, plugin); g_signal_handlers_disconnect_by_data (document, plugin);
} }
static void static void
xed_trail_save_plugin_activate (PeasActivatable *activatable) xed_trail_save_plugin_activate (XedWindowActivatable *activatable)
{ {
XedTrailSavePlugin *plugin; XedTrailSavePluginPrivate *priv;
XedWindow *window; GList *documents;
GList *documents; GList *documents_iter;
GList *documents_iter; XedDocument *document;
XedDocument *document;
xed_debug (DEBUG_PLUGINS); xed_debug (DEBUG_PLUGINS);
plugin = XED_TRAIL_SAVE_PLUGIN (activatable); priv = XED_TRAIL_SAVE_PLUGIN (activatable)->priv;
window = XED_WINDOW (plugin->priv->window);
g_signal_connect (window, "tab_added", G_CALLBACK (on_tab_added), plugin); g_signal_connect (priv->window, "tab_added",
g_signal_connect (window, "tab_removed", G_CALLBACK (on_tab_removed), plugin); G_CALLBACK (on_tab_added), XED_TRAIL_SAVE_PLUGIN (activatable));
g_signal_connect (priv->window, "tab_removed",
G_CALLBACK (on_tab_removed), XED_TRAIL_SAVE_PLUGIN (activatable));
documents = xed_window_get_documents (window); documents = xed_window_get_documents (priv->window);
for (documents_iter = documents; for (documents_iter = documents;
documents_iter && documents_iter->data; documents_iter && documents_iter->data;
documents_iter = documents_iter->next) documents_iter = documents_iter->next)
{ {
document = (XedDocument *) documents_iter->data; document = (XedDocument *) documents_iter->data;
g_signal_connect (document, "save", G_CALLBACK (on_save), plugin); g_signal_connect (document, "save",
} G_CALLBACK (on_save), XED_TRAIL_SAVE_PLUGIN (activatable));
}
g_list_free (documents); g_list_free (documents);
} }
static void static void
xed_trail_save_plugin_deactivate (PeasActivatable *activatable) xed_trail_save_plugin_deactivate (XedWindowActivatable *activatable)
{ {
XedTrailSavePlugin *plugin; XedTrailSavePluginPrivate *priv;
XedWindow *window; GList *documents;
GList *documents; GList *documents_iter;
GList *documents_iter; XedDocument *document;
XedDocument *document;
xed_debug (DEBUG_PLUGINS); xed_debug (DEBUG_PLUGINS);
plugin = XED_TRAIL_SAVE_PLUGIN (activatable); priv = XED_TRAIL_SAVE_PLUGIN (activatable)->priv;
window = XED_WINDOW (plugin->priv->window);
g_signal_handlers_disconnect_by_data (window, plugin); g_signal_handlers_disconnect_by_data (priv->window, XED_TRAIL_SAVE_PLUGIN (activatable));
documents = xed_window_get_documents (window); documents = xed_window_get_documents (priv->window);
for (documents_iter = documents; for (documents_iter = documents;
documents_iter && documents_iter->data; documents_iter && documents_iter->data;
documents_iter = documents_iter->next) documents_iter = documents_iter->next)
{ {
document = (XedDocument *) documents_iter->data; document = (XedDocument *) documents_iter->data;
g_signal_handlers_disconnect_by_data (document, plugin); g_signal_handlers_disconnect_by_data (document, XED_TRAIL_SAVE_PLUGIN (activatable));
} }
g_list_free (documents); g_list_free (documents);
} }
static void static void
xed_trail_save_plugin_init (XedTrailSavePlugin *plugin) xed_trail_save_plugin_init (XedTrailSavePlugin *plugin)
{ {
xed_debug_message (DEBUG_PLUGINS, "XedTrailSavePlugin initializing"); xed_debug_message (DEBUG_PLUGINS, "XedTrailSavePlugin initializing");
plugin->priv = XED_TRAIL_SAVE_PLUGIN_GET_PRIVATE (plugin); plugin->priv = G_TYPE_INSTANCE_GET_PRIVATE (plugin, XED_TYPE_TRAIL_SAVE_PLUGIN, XedTrailSavePluginPrivate);
} }
static void static void
@ -237,11 +234,7 @@ xed_trail_save_plugin_dispose (GObject *object)
xed_debug_message (DEBUG_PLUGINS, "XedTrailSavePlugin disposing"); xed_debug_message (DEBUG_PLUGINS, "XedTrailSavePlugin disposing");
if (plugin->priv->window != NULL) g_clear_object (&plugin->priv->window);
{
g_object_unref (plugin->priv->window);
plugin->priv->window = NULL;
}
G_OBJECT_CLASS (xed_trail_save_plugin_parent_class)->dispose (object); G_OBJECT_CLASS (xed_trail_save_plugin_parent_class)->dispose (object);
} }
@ -252,12 +245,12 @@ xed_trail_save_plugin_set_property (GObject *object,
const GValue *value, const GValue *value,
GParamSpec *pspec) GParamSpec *pspec)
{ {
XedTrailSavePlugin *plugin = XED_TRAIL_SAVE_PLUGIN (object); XedTrailSavePlugin *plugin = XED_TRAIL_SAVE_PLUGIN (object);
switch (prop_id) switch (prop_id)
{ {
case PROP_OBJECT: case PROP_WINDOW:
plugin->priv->window = GTK_WIDGET (g_value_dup_object (value)); plugin->priv->window = XED_WINDOW (g_value_dup_object (value));
break; break;
default: default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@ -275,7 +268,7 @@ xed_trail_save_plugin_get_property (GObject *object,
switch (prop_id) switch (prop_id)
{ {
case PROP_OBJECT: case PROP_WINDOW:
g_value_set_object (value, plugin->priv->window); g_value_set_object (value, plugin->priv->window);
break; break;
default: default:
@ -287,13 +280,13 @@ xed_trail_save_plugin_get_property (GObject *object,
static void static void
xed_trail_save_plugin_class_init (XedTrailSavePluginClass *klass) xed_trail_save_plugin_class_init (XedTrailSavePluginClass *klass)
{ {
GObjectClass *object_class = G_OBJECT_CLASS (klass); GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->dispose = xed_trail_save_plugin_dispose; object_class->dispose = xed_trail_save_plugin_dispose;
object_class->set_property = xed_trail_save_plugin_set_property; object_class->set_property = xed_trail_save_plugin_set_property;
object_class->get_property = xed_trail_save_plugin_get_property; object_class->get_property = xed_trail_save_plugin_get_property;
g_object_class_override_property (object_class, PROP_OBJECT, "object"); g_object_class_override_property (object_class, PROP_WINDOW, "window");
g_type_class_add_private (object_class, sizeof (XedTrailSavePluginPrivate)); g_type_class_add_private (object_class, sizeof (XedTrailSavePluginPrivate));
} }
@ -305,7 +298,7 @@ xed_trail_save_plugin_class_finalize (XedTrailSavePluginClass *klass)
} }
static void static void
peas_activatable_iface_init (PeasActivatableInterface *iface) xed_window_activatable_iface_init (XedWindowActivatableInterface *iface)
{ {
iface->activate = xed_trail_save_plugin_activate; iface->activate = xed_trail_save_plugin_activate;
iface->deactivate = xed_trail_save_plugin_deactivate; iface->deactivate = xed_trail_save_plugin_deactivate;
@ -316,7 +309,7 @@ peas_register_types (PeasObjectModule *module)
{ {
xed_trail_save_plugin_register_type (G_TYPE_MODULE (module)); xed_trail_save_plugin_register_type (G_TYPE_MODULE (module));
peas_object_module_register_extension_type (module, peas_object_module_register_extension_type (module,
PEAS_TYPE_ACTIVATABLE, XED_TYPE_WINDOW_ACTIVATABLE,
XED_TYPE_TRAIL_SAVE_PLUGIN); XED_TYPE_TRAIL_SAVE_PLUGIN);
} }

30
plugins/trailsave/xed-trail-save-plugin.h
View File

@ -28,23 +28,16 @@
G_BEGIN_DECLS G_BEGIN_DECLS
/* #define XED_TYPE_TRAIL_SAVE_PLUGIN (xed_trail_save_plugin_get_type ())
* Type checking and casting macros #define XED_TRAIL_SAVE_PLUGIN(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), XED_TYPE_TRAIL_SAVE_PLUGIN, XedTrailSavePlugin))
*/ #define XED_TRAIL_SAVE_PLUGIN_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), XED_TYPE_TRAIL_SAVE_PLUGIN, XedTrailSavePluginClass))
#define XED_TYPE_TRAIL_SAVE_PLUGIN (xed_trail_save_plugin_get_type ()) #define XED_IS_TRAIL_SAVE_PLUGIN(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), XED_TYPE_TRAIL_SAVE_PLUGIN))
#define XED_TRAIL_SAVE_PLUGIN(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), XED_TYPE_TRAIL_SAVE_PLUGIN, XedTrailSavePlugin))
#define XED_TRAIL_SAVE_PLUGIN_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), XED_TYPE_TRAIL_SAVE_PLUGIN, XedTrailSavePluginClass))
#define XED_IS_TRAIL_SAVE_PLUGIN(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), XED_TYPE_TRAIL_SAVE_PLUGIN))
#define XED_IS_TRAIL_SAVE_PLUGIN_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), XED_TYPE_TRAIL_SAVE_PLUGIN)) #define XED_IS_TRAIL_SAVE_PLUGIN_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), XED_TYPE_TRAIL_SAVE_PLUGIN))
#define XED_TRAIL_SAVE_PLUGIN_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), XED_TYPE_TRAIL_SAVE_PLUGIN, XedTrailSavePluginClass)) #define XED_TRAIL_SAVE_PLUGIN_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), XED_TYPE_TRAIL_SAVE_PLUGIN, XedTrailSavePluginClass))
/* Private structure type */
typedef struct _XedTrailSavePluginPrivate XedTrailSavePluginPrivate;
/*
* Main object structure
*/
typedef struct _XedTrailSavePlugin XedTrailSavePlugin; typedef struct _XedTrailSavePlugin XedTrailSavePlugin;
typedef struct _XedTrailSavePluginPrivate XedTrailSavePluginPrivate;
typedef struct _XedTrailSavePluginClass XedTrailSavePluginClass;
struct _XedTrailSavePlugin struct _XedTrailSavePlugin
{ {
@ -54,22 +47,13 @@ struct _XedTrailSavePlugin
XedTrailSavePluginPrivate *priv; XedTrailSavePluginPrivate *priv;
}; };
/*
* Class definition
*/
typedef struct _XedTrailSavePluginClass XedTrailSavePluginClass;
struct _XedTrailSavePluginClass struct _XedTrailSavePluginClass
{ {
PeasExtensionBaseClass parent_class; PeasExtensionBaseClass parent_class;
}; };
/* GType xed_trail_save_plugin_get_type (void) G_GNUC_CONST;
* Public methods
*/
GType xed_trail_save_plugin_get_type (void) G_GNUC_CONST;
/* All the plugins must implement this function */
G_MODULE_EXPORT void peas_register_types (PeasObjectModule *module); G_MODULE_EXPORT void peas_register_types (PeasObjectModule *module);
G_END_DECLS G_END_DECLS