LaTeX: Switch handling of insert (list) environments over to snippets workflow

Author: frlan

latex/src/latexenvironments.c

@@ -1,7 +1,7 @@
 /*
  *	  latexenvironments.c
  *
- *	  Copyright 2009-2012 Frank Lanitz <frank(at)frank(dot)uvena(dot)de>
+ *	  Copyright 2009-2024 Frank Lanitz <frank(at)frank(dot)uvena(dot)de>
  *
  *	  This program is free software; you can redistribute it and/or modify
  *	  it under the terms of the GNU General Public License as published by
@@ -69,6 +69,7 @@ void glatex_insert_environment(const gchar *environment, gint type)
 	/* Only do anything if it is realy needed to */
 	if (doc != NULL && environment != NULL)
 	{
+		/* Checking whether we do have a selection */
 		if (sci_has_selection(doc->editor->sci))
 		{
 			gchar *selection  = NULL;
@@ -92,12 +93,9 @@ void glatex_insert_environment(const gchar *environment, gint type)
 			g_free(replacement);
 
 		}
-		else
+		else /* No selection found*/
 		{
-			gint indent, pos;
-			GString *tmpstring = NULL;
-			gchar *tmp = NULL;
-			static const GeanyIndentPrefs *indention_prefs = NULL;
+			gchar *tmpstring = NULL;
 
 			if (type == -1)
 			{
@@ -114,49 +112,40 @@ void glatex_insert_environment(const gchar *environment, gint type)
 					}
 				}
 			}
-			pos = sci_get_current_position(doc->editor->sci);
-
 			sci_start_undo_action(doc->editor->sci);
 
-			tmpstring = g_string_new("\\begin{");
-			g_string_append(tmpstring, environment);
-
 			if (utils_str_equal(environment, "block") == TRUE)
 			{
-				g_string_append(tmpstring, "}{}");
+				tmpstring = g_strconcat(
+					"\\begin{",
+					environment,
+					"}{}\n%cursor%\n\\end{",
+					environment,
+					"}");
 			}
-			else
+			else /* We don't have a block-like environment */
 			{
-				g_string_append(tmpstring, "}");
-			}
-			g_string_append(tmpstring, "\n");
-
-
-			if (type == GLATEX_ENVIRONMENT_TYPE_LIST)
-			{
-				g_string_append(tmpstring, "\t\\item ");
-			}
-
-			tmp = g_string_free(tmpstring, FALSE);
-			glatex_insert_string(tmp, TRUE);
-			g_free(tmp);
-
-			indent = sci_get_line_indentation(doc->editor->sci,
-				sci_get_line_from_position(doc->editor->sci, pos));
-
-			tmp = g_strdup_printf("\n\\end{%s}", environment);
-			glatex_insert_string(tmp, FALSE);
-			g_free(tmp);
-
-			indention_prefs = editor_get_indent_prefs(doc->editor);
-			if (type == GLATEX_ENVIRONMENT_TYPE_LIST)
-			{
-				sci_set_line_indentation(doc->editor->sci,
-					sci_get_current_line(doc->editor->sci),
-					indent + indention_prefs->width);
+				if (type == GLATEX_ENVIRONMENT_TYPE_LIST)
+				{
+					tmpstring = g_strconcat(
+						"\\begin{",
+						environment,
+						"}\n\t\\item %cursor% \n\\end{",
+						environment,
+						"}");
+				}
+				else
+				{
+					tmpstring = g_strconcat(
+						"\\begin{",
+						environment,
+						"}\n%cursor%\n\\end{",
+						environment,
+						"}");
+				}
 			}
-			sci_set_line_indentation(doc->editor->sci,
-				sci_get_current_line(doc->editor->sci) + 1, indent);
+			glatex_insert_snippet(tmpstring);
+			g_free(tmpstring);
 			sci_end_undo_action(doc->editor->sci);
 		}
 	}

latex/src/latexutils.c

@@ -89,12 +89,22 @@ void glatex_usepackage(const gchar *pkg, const gchar *options)
 	ui_set_statusbar(TRUE, _("Could not determine where to insert package: %s"), pkg );
 }
 
-
 void glatex_enter_key_pressed_in_entry(G_GNUC_UNUSED GtkWidget *widget, gpointer dialog)
 {
 	gtk_dialog_response(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT);
 }
 
+void glatex_insert_snippet(const gchar *string)
+{
+	GeanyDocument *doc = NULL;
+
+	doc = document_get_current();
+	if (doc != NULL && string != NULL)
+	{
+		gint pos = sci_get_current_position(doc->editor->sci);
+		editor_insert_snippet(doc->editor, pos, string);
+	}
+}
 
 void
 glatex_insert_string(const gchar *string, gboolean reset_position)
@@ -103,6 +113,7 @@ glatex_insert_string(const gchar *string, gboolean reset_position)
 
 	doc = document_get_current();
 
+
 	if (doc != NULL && string != NULL)
 	{
 		gint pos = sci_get_current_position(doc->editor->sci);

latex/src/latexutils.h

@@ -26,6 +26,7 @@
 gchar **glatex_read_file_in_array(const gchar *filename);
 void glatex_usepackage(const gchar *pkg, const gchar *options);
 void glatex_enter_key_pressed_in_entry(G_GNUC_UNUSED GtkWidget *widget, gpointer dialog);
+void glatex_insert_snippet(const gchar *string);
 void glatex_insert_string(const gchar *string, gboolean reset_position);
 void glatex_replace_special_character(void);