Branch: refs/heads/master Author: Matthew Brush matt@geany.org Committer: Matthew Brush matt@geany.org Date: Tue, 17 Jul 2012 04:24:22 Commit: ce22ed9fca631bed99aaf281372cc63d3a2b73f3 https://github.com/geany/geany-plugins/commit/ce22ed9fca631bed99aaf281372cc6...
Log Message: ----------- markdown: Fix possible crasher
Always ensure that the viewer's internal GString buffer is created just to be safe. Also ensure the viewer is always updated which will make sure the internal buffer is always created anyway.
Modified Paths: -------------- markdown/src/plugin.c markdown/src/viewer.c
Modified: markdown/src/plugin.c 15 files changed, 11 insertions(+), 4 deletions(-) =================================================================== @@ -62,10 +62,12 @@ /* Main plugin entry point on plugin load. */ void plugin_init(GeanyData *data) { + gint page_num; gchar *conf_fn; MarkdownConfig *conf; MarkdownConfigViewPos view_pos; GtkWidget *viewer; + GtkNotebook *nb;
/* Setup the config object which is needed by the view. */ conf_fn = g_build_filename(geany->app->configdir, "plugins", "markdown", @@ -84,16 +86,17 @@ void plugin_init(GeanyData *data) GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
if (view_pos == MARKDOWN_CONFIG_VIEW_POS_MSGWIN) { - gtk_notebook_append_page( - GTK_NOTEBOOK(geany->main_widgets->message_window_notebook), + nb = GTK_NOTEBOOK(geany->main_widgets->message_window_notebook); + page_num = gtk_notebook_append_page(nb, g_scrolled_win, gtk_label_new(MARKDOWN_PREVIEW_LABEL)); } else { - gtk_notebook_append_page( - GTK_NOTEBOOK(geany->main_widgets->sidebar_notebook), + nb = GTK_NOTEBOOK(geany->main_widgets->sidebar_notebook); + page_num = gtk_notebook_append_page(nb, g_scrolled_win, gtk_label_new(MARKDOWN_PREVIEW_LABEL)); }
gtk_widget_show_all(g_scrolled_win); + gtk_notebook_set_current_page(nb, page_num);
g_signal_connect(conf, "notify::view-pos", G_CALLBACK(on_view_pos_notify), viewer);
@@ -112,6 +115,8 @@ void plugin_init(GeanyData *data) /* Prevent segfault in plugin when it registers GTypes and gets unloaded * and when reloaded tries to re-register the GTypes. */ plugin_module_make_resident(geany_plugin); + + update_markdown_viewer(MARKDOWN_VIEWER(viewer)); }
/* Cleanup resources on plugin unload. */ @@ -225,4 +230,6 @@ static void on_document_filetype_set(GObject *obj, GeanyDocument *doc, GeanyFile gtk_notebook_set_current_page(newnb, page_num);
g_object_unref(g_scrolled_win); /* The new notebook owns it now */ + + update_markdown_viewer(viewer); }
Modified: markdown/src/viewer.c 7 files changed, 7 insertions(+), 0 deletions(-) =================================================================== @@ -299,11 +299,18 @@ struct _MarkdownViewerPrivate markdown_viewer_get_html(MarkdownViewer *self) { gchar *md_as_html, *html = NULL; + + /* Ensure the internal buffer is created */ + if (!self->priv->text) { + update_internal_text(self, ""); + } + md_as_html = mkd_compile_document(self->priv->text->str, 0); if (md_as_html) { html = template_replace(self, md_as_html); g_free(md_as_html); } + return html; }
@@ Diff output truncated at 100000 characters. @@
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