Branch: refs/heads/master Author: Colomban Wendling ban@herbesfolles.org Committer: Jiří Techet techet@gmail.com Date: Mon, 22 May 2017 13:06:15 UTC Commit: cc6889cafb52b59f47fe25c2e0cc65f234054ebd https://github.com/geany/geany-plugins/commit/cc6889cafb52b59f47fe25c2e0cc65...

Log Message: ----------- git-changebar: Add an editor menu item for undoing hunks

Modified Paths: -------------- git-changebar/src/gcb-plugin.c

Modified: git-changebar/src/gcb-plugin.c 91 lines changed, 88 insertions(+), 3 deletions(-) =================================================================== @@ -68,6 +68,10 @@ PLUGIN_SET_TRANSLATABLE_INFO (

#define RESOURCES_ALLOCATED_QTAG \ (g_quark_from_string (PLUGIN"/git-resources-allocated")) +#define UNDO_LINE_QTAG \ + (g_quark_from_string (PLUGIN"/git-undo-line")) +#define DOC_ID_QTAG \ + (g_quark_from_string (PLUGIN"/git-doc-id"))

enum { @@ -166,6 +170,7 @@ static GAsyncQueue *G_queue = NULL; static GThread *G_thread = NULL; static gulong G_source_id = 0; static gboolean G_monitoring_enabled = TRUE; +static GtkWidget *G_undo_menu_item = NULL; static struct { gint num; gint style; @@ -916,6 +921,8 @@ update_diff (const gchar *path, } }

+ gtk_widget_set_visible (G_undo_menu_item, contents != NULL); + if (contents && (allocated || allocate_resources (sci))) { diff_buf_to_doc (contents, doc, diff_hunk_cb, sci); } else if (! contents && allocated) { @@ -978,6 +985,8 @@ update_diff_push (GeanyDocument *doc, { g_return_if_fail (DOC_VALID (doc));

+ gtk_widget_hide (G_undo_menu_item); + if (G_source_id) { g_source_remove (G_source_id); G_source_id = 0; @@ -1210,19 +1219,84 @@ undo_hunk_cb (const gchar *path, }

static void +undo_hunk (GeanyDocument *doc, + gint line) +{ + UndoHunkData *data = g_slice_alloc (sizeof *data); + + data->doc_id = doc->id; + data->line = line + 1; + data->found = FALSE; + + get_cached_blob_contents_async (doc->real_path, doc->id, FALSE, + undo_hunk_cb, data); +} + +static void on_kb_undo_hunk (guint kb) { GeanyDocument *doc = document_get_current ();

if (doc) { + undo_hunk (doc, sci_get_current_line (doc->editor->sci)); + } +} + +static void +on_undo_hunk_activate (GtkWidget *widget, + gpointer user_data) +{ + GeanyDocument *doc = document_get_current (); + gpointer doc_id = g_object_get_qdata (G_OBJECT (widget), DOC_ID_QTAG); + + if (doc && doc->id == GPOINTER_TO_UINT (doc_id) && + gtk_widget_get_sensitive (widget)) { + gpointer line = g_object_get_qdata (G_OBJECT (widget), UNDO_LINE_QTAG); + + undo_hunk (doc, GPOINTER_TO_INT (line)); + } +} + +static void +check_undo_hunk_cb (const gchar *path, + git_buf *contents, + gpointer udata) +{ + UndoHunkData *data = udata; + GeanyDocument *doc = document_get_current (); + + if (doc && doc->id == data->doc_id && contents) { + diff_buf_to_doc (contents, doc, undo_hunk_diff_hunk_cb, data); + if (data->found) { + gtk_widget_set_sensitive (G_undo_menu_item, TRUE); + g_object_set_qdata (G_OBJECT (G_undo_menu_item), UNDO_LINE_QTAG, + GINT_TO_POINTER (data->line - 1)); + g_object_set_qdata (G_OBJECT (G_undo_menu_item), DOC_ID_QTAG, + GUINT_TO_POINTER (data->doc_id)); + } + } + + g_slice_free1 (sizeof *data, data); +} + +static void +on_update_editor_menu (GObject *object, + const gchar *word, + gint pos, + GeanyDocument *doc, + gpointer user_data) +{ + gtk_widget_set_sensitive (G_undo_menu_item, FALSE); + + if (doc) { UndoHunkData *data = g_slice_alloc (sizeof *data);

data->doc_id = doc->id; - data->line = sci_get_current_line (doc->editor->sci) + 1; + data->line = sci_get_line_from_position (doc->editor->sci, pos) + 1; data->found = FALSE;

get_cached_blob_contents_async (doc->real_path, doc->id, FALSE, - undo_hunk_cb, data); + check_undo_hunk_cb, data); } }

@@ -1407,16 +1481,25 @@ plugin_init (GeanyData *data)

load_config ();

+ G_undo_menu_item = gtk_menu_item_new_with_label (_("Undo Git hunk")); + g_signal_connect (G_undo_menu_item, "activate", + G_CALLBACK (on_undo_hunk_activate), NULL); + gtk_container_add (GTK_CONTAINER (data->main_widgets->editor_menu), + G_undo_menu_item); + kb_group = plugin_set_key_group (geany_plugin, PLUGIN, KB_COUNT, NULL); keybindings_set_item (kb_group, KB_GOTO_PREV_HUNK, on_kb_goto_next_hunk, 0, 0, "goto-prev-hunk", _("Go to the previous hunk"), NULL); keybindings_set_item (kb_group, KB_GOTO_NEXT_HUNK, on_kb_goto_next_hunk, 0, 0, "goto-next-hunk", _("Go to the next hunk"), NULL); keybindings_set_item (kb_group, KB_UNDO_HUNK, on_kb_undo_hunk, 0, 0, - "undo-hunk", _("Undo hunk at the cursor position"), NULL); + "undo-hunk", _("Undo hunk at the cursor position"), + G_undo_menu_item);

plugin_signal_connect (geany_plugin, NULL, "editor-notify", TRUE, G_CALLBACK (on_editor_notify), NULL); + plugin_signal_connect (geany_plugin, NULL, "update-editor-menu", TRUE, + G_CALLBACK (on_update_editor_menu), NULL); plugin_signal_connect (geany_plugin, NULL, "document-activate", TRUE, G_CALLBACK (on_document_activate), NULL); plugin_signal_connect (geany_plugin, NULL, "document-reload", TRUE, @@ -1438,6 +1521,8 @@ plugin_cleanup (void) { guint i;

+ gtk_widget_destroy (G_undo_menu_item); + if (G_source_id) { g_source_remove (G_source_id); G_source_id = 0;

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