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/*
* msgwindow.c - this file is part of Geany, a fast and lightweight IDE
*
* Copyright 2005-2012 Enrico Tröger <enrico(dot)troeger(at)uvena(dot)de>
* Copyright 2006-2012 Nick Treleaven <nick(dot)treleaven(at)btinternet(dot)com>
*
* 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
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
/**
* @file msgwindow.h
* Message window functions (status, compiler, messages windows).
* Also compiler error message parsing and grep file and line parsing.
*
* @see GeanyMainWidgets::message_window_notebook to append a new notebook page.
**/
#include "geany.h"
#include "support.h"
#include "prefs.h"
#include "callbacks.h"
#include "ui_utils.h"
#include "utils.h"
#include "document.h"
#include "filetypes.h"
#include "build.h"
#include "main.h"
#include "vte.h"
#include "navqueue.h"
#include "editor.h"
#include "msgwindow.h"
#include "keybindings.h"
#include <string.h>
#include <stdlib.h>
#include <time.h>
#include <gdk/gdkkeysyms.h>
/* used for parse_file_line */
typedef struct
{
const gchar *string; /* line data */
const gchar *pattern; /* pattern to split the error message into some fields */
guint min_fields; /* used to detect errors after parsing */
guint line_idx; /* idx of the field where the line is */
gint file_idx; /* idx of the field where the filename is or -1 */
}
ParseData;
MessageWindow msgwindow;
static void prepare_msg_tree_view(void);
static void prepare_status_tree_view(void);
static void prepare_compiler_tree_view(void);
static GtkWidget *create_message_popup_menu(gint type);
static gboolean on_msgwin_button_press_event(GtkWidget *widget, GdkEventButton *event,
gpointer user_data);
static void on_scribble_populate(GtkTextView *textview, GtkMenu *arg1, gpointer user_data);
void msgwin_show_hide_tabs(void)
{
ui_widget_show_hide(gtk_widget_get_parent(msgwindow.tree_status), interface_prefs.msgwin_status_visible);
ui_widget_show_hide(gtk_widget_get_parent(msgwindow.tree_compiler), interface_prefs.msgwin_compiler_visible);
ui_widget_show_hide(gtk_widget_get_parent(msgwindow.tree_msg), interface_prefs.msgwin_messages_visible);
ui_widget_show_hide(gtk_widget_get_parent(msgwindow.scribble), interface_prefs.msgwin_scribble_visible);
}
/** Sets the Messages path for opening any parsed filenames without absolute path
* from message lines.
* @param messages_dir The directory. **/
void msgwin_set_messages_dir(const gchar *messages_dir)
{
g_free(msgwindow.messages_dir);
msgwindow.messages_dir = g_strdup(messages_dir);
}
void msgwin_init(void)
{
msgwindow.notebook = ui_lookup_widget(main_widgets.window, "notebook_info");
msgwindow.tree_status = ui_lookup_widget(main_widgets.window, "treeview3");
msgwindow.tree_msg = ui_lookup_widget(main_widgets.window, "treeview4");
msgwindow.tree_compiler = ui_lookup_widget(main_widgets.window, "treeview5");
msgwindow.scribble = ui_lookup_widget(main_widgets.window, "textview_scribble");
msgwindow.messages_dir = NULL;
prepare_status_tree_view();
prepare_msg_tree_view();
prepare_compiler_tree_view();
msgwindow.popup_status_menu = create_message_popup_menu(MSG_STATUS);
msgwindow.popup_msg_menu = create_message_popup_menu(MSG_MESSAGE);
msgwindow.popup_compiler_menu = create_message_popup_menu(MSG_COMPILER);
ui_widget_modify_font_from_string(msgwindow.scribble, interface_prefs.msgwin_font);
g_signal_connect(msgwindow.scribble, "populate-popup", G_CALLBACK(on_scribble_populate), NULL);
}
void msgwin_finalize(void)
{
g_free(msgwindow.messages_dir);
}
static gboolean on_msgwin_key_press_event(GtkWidget *widget, GdkEventKey *event, gpointer data)
{
gboolean enter_or_return = ui_is_keyval_enter_or_return(event->keyval);
if (enter_or_return || event->keyval == GDK_space)
{
switch (GPOINTER_TO_INT(data))
{
case MSG_COMPILER:
{ /* key press in the compiler treeview */
msgwin_goto_compiler_file_line(enter_or_return);
break;
}
case MSG_MESSAGE:
{ /* key press in the message treeview (results of 'Find usage') */
msgwin_goto_messages_file_line(enter_or_return);
break;
}
}
}
return FALSE;
}
/* does some preparing things to the status message list widget */
static void prepare_status_tree_view(void)
{
GtkCellRenderer *renderer;
GtkTreeViewColumn *column;
msgwindow.store_status = gtk_list_store_new(1, G_TYPE_STRING);
gtk_tree_view_set_model(GTK_TREE_VIEW(msgwindow.tree_status), GTK_TREE_MODEL(msgwindow.store_status));
g_object_unref(msgwindow.store_status);
renderer = gtk_cell_renderer_text_new();
column = gtk_tree_view_column_new_with_attributes(_("Status messages"), renderer, "text", 0, NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(msgwindow.tree_status), column);
gtk_tree_view_set_enable_search(GTK_TREE_VIEW(msgwindow.tree_status), FALSE);
ui_widget_modify_font_from_string(msgwindow.tree_status, interface_prefs.msgwin_font);
g_signal_connect(msgwindow.tree_status, "button-press-event",
G_CALLBACK(on_msgwin_button_press_event), GINT_TO_POINTER(MSG_STATUS));
}
/* does some preparing things to the message list widget
* (currently used for showing results of 'Find usage') */
static void prepare_msg_tree_view(void)
{
GtkCellRenderer *renderer;
GtkTreeViewColumn *column;
GtkTreeSelection *selection;
/* line, doc, fg, str */
msgwindow.store_msg = gtk_list_store_new(4, G_TYPE_INT, G_TYPE_POINTER,
GDK_TYPE_COLOR, G_TYPE_STRING);
gtk_tree_view_set_model(GTK_TREE_VIEW(msgwindow.tree_msg), GTK_TREE_MODEL(msgwindow.store_msg));
g_object_unref(msgwindow.store_msg);
renderer = gtk_cell_renderer_text_new();
column = gtk_tree_view_column_new_with_attributes(NULL, renderer,
"foreground-gdk", 2, "text", 3, NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(msgwindow.tree_msg), column);
gtk_tree_view_set_enable_search(GTK_TREE_VIEW(msgwindow.tree_msg), FALSE);
ui_widget_modify_font_from_string(msgwindow.tree_msg, interface_prefs.msgwin_font);
/* use button-release-event so the selection has changed
* (connect_after button-press-event doesn't work) */
g_signal_connect(msgwindow.tree_msg, "button-release-event",
G_CALLBACK(on_msgwin_button_press_event), GINT_TO_POINTER(MSG_MESSAGE));
/* for double-clicking only, after the first release */
g_signal_connect(msgwindow.tree_msg, "button-press-event",
G_CALLBACK(on_msgwin_button_press_event), GINT_TO_POINTER(MSG_MESSAGE));
g_signal_connect(msgwindow.tree_msg, "key-press-event",
G_CALLBACK(on_msgwin_key_press_event), GINT_TO_POINTER(MSG_MESSAGE));
/* selection handling */
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(msgwindow.tree_msg));
gtk_tree_selection_set_mode(selection, GTK_SELECTION_SINGLE);
/*g_signal_connect(selection, "changed",G_CALLBACK(on_msg_tree_selection_changed), NULL);*/
}
/* does some preparing things to the compiler list widget */
static void prepare_compiler_tree_view(void)
{
GtkCellRenderer *renderer;
GtkTreeViewColumn *column;
GtkTreeSelection *selection;
msgwindow.store_compiler = gtk_list_store_new(2, GDK_TYPE_COLOR, G_TYPE_STRING);
gtk_tree_view_set_model(GTK_TREE_VIEW(msgwindow.tree_compiler), GTK_TREE_MODEL(msgwindow.store_compiler));
g_object_unref(msgwindow.store_compiler);
renderer = gtk_cell_renderer_text_new();
column = gtk_tree_view_column_new_with_attributes(NULL, renderer, "foreground-gdk", 0, "text", 1, NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(msgwindow.tree_compiler), column);
gtk_tree_view_set_enable_search(GTK_TREE_VIEW(msgwindow.tree_compiler), FALSE);
ui_widget_modify_font_from_string(msgwindow.tree_compiler, interface_prefs.msgwin_font);
/* use button-release-event so the selection has changed
* (connect_after button-press-event doesn't work) */
g_signal_connect(msgwindow.tree_compiler, "button-release-event",
G_CALLBACK(on_msgwin_button_press_event), GINT_TO_POINTER(MSG_COMPILER));
/* for double-clicking only, after the first release */
g_signal_connect(msgwindow.tree_compiler, "button-press-event",
G_CALLBACK(on_msgwin_button_press_event), GINT_TO_POINTER(MSG_COMPILER));
g_signal_connect(msgwindow.tree_compiler, "key-press-event",
G_CALLBACK(on_msgwin_key_press_event), GINT_TO_POINTER(MSG_COMPILER));
/* selection handling */
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(msgwindow.tree_compiler));
gtk_tree_selection_set_mode(selection, GTK_SELECTION_SINGLE);
/*g_signal_connect(selection, "changed", G_CALLBACK(on_msg_tree_selection_changed), NULL);*/
}
static const GdkColor color_error = {0, 65535, 0, 0};
static const GdkColor *get_color(gint msg_color)
{
static const GdkColor dark_red = {0, 65535 / 2, 0, 0};
static const GdkColor blue = {0, 0, 0, 0xD000}; /* not too bright ;-) */
switch (msg_color)
{
case COLOR_RED: return &color_error;
case COLOR_DARK_RED: return &dark_red;
case COLOR_BLUE: return &blue;
default: return NULL;
}
}
/**
* Adds a new message in the compiler tab treeview in the messages window.
*
* @param msg_color A color to be used for the text. It must be an element of #MsgColors.
* @param format @c printf()-style format string.
* @param ... Arguments for the @c format string.
**/
void msgwin_compiler_add(gint msg_color, const gchar *format, ...)
{
gchar *string;
va_list args;
va_start(args, format);
string = g_strdup_vprintf(format, args);
va_end(args);
msgwin_compiler_add_string(msg_color, string);
g_free(string);
}
void msgwin_compiler_add_string(gint msg_color, const gchar *msg)
{
GtkTreeIter iter;
GtkTreePath *path;
const GdkColor *color = get_color(msg_color);
gchar *utf8_msg;
if (! g_utf8_validate(msg, -1, NULL))
utf8_msg = utils_get_utf8_from_locale(msg);
else
utf8_msg = (gchar *) msg;
gtk_list_store_append(msgwindow.store_compiler, &iter);
gtk_list_store_set(msgwindow.store_compiler, &iter, 0, color, 1, utf8_msg, -1);
if (ui_prefs.msgwindow_visible && interface_prefs.compiler_tab_autoscroll)
{
path = gtk_tree_model_get_path(
gtk_tree_view_get_model(GTK_TREE_VIEW(msgwindow.tree_compiler)), &iter);
gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(msgwindow.tree_compiler), path, NULL, TRUE, 0.5, 0.5);
gtk_tree_path_free(path);
}
/* calling build_menu_update for every build message would be overkill, TODO really should call it once when all done */
gtk_widget_set_sensitive(build_get_menu_items(-1)->menu_item[GBG_FIXED][GBF_NEXT_ERROR], TRUE);
gtk_widget_set_sensitive(build_get_menu_items(-1)->menu_item[GBG_FIXED][GBF_PREV_ERROR], TRUE);
if (utf8_msg != msg)
g_free(utf8_msg);
}
void msgwin_show_hide(gboolean show)
{
ui_prefs.msgwindow_visible = show;
ignore_callback = TRUE;
gtk_check_menu_item_set_active(
GTK_CHECK_MENU_ITEM(ui_lookup_widget(main_widgets.window, "menu_show_messages_window1")),
show);
ignore_callback = FALSE;
ui_widget_show_hide(ui_lookup_widget(main_widgets.window, "scrolledwindow1"), show);
/* set the input focus back to the editor */
keybindings_send_command(GEANY_KEY_GROUP_FOCUS, GEANY_KEYS_FOCUS_EDITOR);
}
/**
* Adds a new message in the messages tab treeview in the messages window.
* If @a line and @a doc are set, clicking on this line jumps into the file which is specified
* by @a doc into the line specified with @a line.
*
* @param msg_color A color to be used for the text. It must be an element of #MsgColors.
* @param line The document's line where the message belongs to. Set to @c -1 to ignore.
* @param doc The document. Set to @c NULL to ignore.
* @param format @c printf()-style format string.
* @param ... Arguments for the @c format string.
*
* @since 0.15
**/
void msgwin_msg_add(gint msg_color, gint line, GeanyDocument *doc, const gchar *format, ...)
{
gchar *string;
va_list args;
va_start(args, format);
string = g_strdup_vprintf(format, args);
va_end(args);
msgwin_msg_add_string(msg_color, line, doc, string);
g_free(string);
}
/* adds string to the msg treeview */
void msgwin_msg_add_string(gint msg_color, gint line, GeanyDocument *doc, const gchar *string)
{
GtkTreeIter iter;
const GdkColor *color = get_color(msg_color);
gchar *tmp;
gsize len;
gchar *utf8_msg;
if (! ui_prefs.msgwindow_visible)
msgwin_show_hide(TRUE);
/* work around a strange problem when adding very long lines(greater than 4000 bytes)
* cut the string to a maximum of 1024 bytes and discard the rest */
/* TODO: find the real cause for the display problem / if it is GtkTreeView file a bug report */
len = strlen(string);
if (len > 1024)
tmp = g_strndup(string, 1024);
else
tmp = g_strdup(string);
if (! g_utf8_validate(tmp, -1, NULL))
utf8_msg = utils_get_utf8_from_locale(tmp);
else
utf8_msg = tmp;
gtk_list_store_append(msgwindow.store_msg, &iter);
gtk_list_store_set(msgwindow.store_msg, &iter, 0, line, 1, doc, 2, color, 3, utf8_msg, -1);
g_free(tmp);
if (utf8_msg != tmp)
g_free(utf8_msg);
}
/**
* Logs a status message *without* setting the status bar.
* (Use ui_set_statusbar() to display text on the statusbar)
*
* @param format @c printf()-style format string.
* @param ... Arguments for the @c format string.
**/
void msgwin_status_add(const gchar *format, ...)
{
GtkTreeIter iter;
gchar *string;
gchar *statusmsg, *time_str;
va_list args;
va_start(args, format);
string = g_strdup_vprintf(format, args);
va_end(args);
/* add a timestamp to status messages */
time_str = utils_get_current_time_string();
statusmsg = g_strconcat(time_str, ": ", string, NULL);
g_free(time_str);
g_free(string);
/* add message to Status window */
gtk_list_store_append(msgwindow.store_status, &iter);
gtk_list_store_set(msgwindow.store_status, &iter, 0, statusmsg, -1);
g_free(statusmsg);
if (G_LIKELY(main_status.main_window_realized))
{
GtkTreePath *path = gtk_tree_model_get_path(gtk_tree_view_get_model(GTK_TREE_VIEW(msgwindow.tree_status)), &iter);
gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(msgwindow.tree_status), path, NULL, FALSE, 0.0, 0.0);
if (prefs.switch_to_status)
gtk_notebook_set_current_page(GTK_NOTEBOOK(msgwindow.notebook), MSG_STATUS);
gtk_tree_path_free(path);
}
}
static void
on_message_treeview_clear_activate(GtkMenuItem *menuitem, gpointer user_data)
{
gint tabnum = GPOINTER_TO_INT(user_data);
msgwin_clear_tab(tabnum);
}
static void
on_compiler_treeview_copy_activate(GtkMenuItem *menuitem, gpointer user_data)
{
GtkWidget *tv = NULL;
GtkTreeSelection *selection;
GtkTreeModel *model;
GtkTreeIter iter;
gint str_idx = 1;
switch (GPOINTER_TO_INT(user_data))
{
case MSG_STATUS:
tv = msgwindow.tree_status;
str_idx = 0;
break;
case MSG_COMPILER:
tv = msgwindow.tree_compiler;
break;
case MSG_MESSAGE:
tv = msgwindow.tree_msg;
str_idx = 3;
break;
}
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tv));
if (gtk_tree_selection_get_selected(selection, &model, &iter))
{
gchar *string;
gtk_tree_model_get(model, &iter, str_idx, &string, -1);
if (NZV(string))
{
gtk_clipboard_set_text(gtk_clipboard_get(gdk_atom_intern("CLIPBOARD", FALSE)),
string, -1);
}
g_free(string);
}
}
static void on_compiler_treeview_copy_all_activate(GtkMenuItem *menuitem, gpointer user_data)
{
GtkListStore *store = msgwindow.store_compiler;
GtkTreeIter iter;
GString *str = g_string_new("");
gint str_idx = 1;
gboolean valid;
switch (GPOINTER_TO_INT(user_data))
{
case MSG_STATUS:
store = msgwindow.store_status;
str_idx = 0;
break;
case MSG_COMPILER:
/* default values */
break;
case MSG_MESSAGE:
store = msgwindow.store_msg;
str_idx = 3;
break;
}
/* walk through the list and copy every line into a string */
valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(store), &iter);
while (valid)
{
gchar *line;
gtk_tree_model_get(GTK_TREE_MODEL(store), &iter, str_idx, &line, -1);
if (NZV(line))
{
g_string_append(str, line);
g_string_append_c(str, '\n');
}
g_free(line);
valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &iter);
}
/* copy the string into the clipboard */
if (str->len > 0)
{
gtk_clipboard_set_text(
gtk_clipboard_get(gdk_atom_intern("CLIPBOARD", FALSE)),
str->str,
str->len);
}
g_string_free(str, TRUE);
}
static void
on_hide_message_window(GtkMenuItem *menuitem, gpointer user_data)
{
msgwin_show_hide(FALSE);
}
static GtkWidget *create_message_popup_menu(gint type)
{
GtkWidget *message_popup_menu, *clear, *copy, *copy_all, *image;
message_popup_menu = gtk_menu_new();
clear = gtk_image_menu_item_new_from_stock(GTK_STOCK_CLEAR, NULL);
gtk_widget_show(clear);
gtk_container_add(GTK_CONTAINER(message_popup_menu), clear);
g_signal_connect(clear, "activate",
G_CALLBACK(on_message_treeview_clear_activate), GINT_TO_POINTER(type));
copy = gtk_image_menu_item_new_with_mnemonic(_("C_opy"));
gtk_widget_show(copy);
gtk_container_add(GTK_CONTAINER(message_popup_menu), copy);
image = gtk_image_new_from_stock(GTK_STOCK_COPY, GTK_ICON_SIZE_MENU);
gtk_widget_show(image);
gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(copy), image);
g_signal_connect(copy, "activate",
G_CALLBACK(on_compiler_treeview_copy_activate), GINT_TO_POINTER(type));
copy_all = gtk_image_menu_item_new_with_mnemonic(_("Copy _All"));
gtk_widget_show(copy_all);
gtk_container_add(GTK_CONTAINER(message_popup_menu), copy_all);
image = gtk_image_new_from_stock(GTK_STOCK_COPY, GTK_ICON_SIZE_MENU);
gtk_widget_show(image);
gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(copy_all), image);
g_signal_connect(copy_all, "activate",
G_CALLBACK(on_compiler_treeview_copy_all_activate), GINT_TO_POINTER(type));
msgwin_menu_add_common_items(GTK_MENU(message_popup_menu));
return message_popup_menu;
}
static void on_scribble_populate(GtkTextView *textview, GtkMenu *arg1, gpointer user_data)
{
msgwin_menu_add_common_items(arg1);
}
/* Menu items that should be on all message window popup menus */
void msgwin_menu_add_common_items(GtkMenu *menu)
{
GtkWidget *item;
item = gtk_separator_menu_item_new();
gtk_widget_show(item);
gtk_container_add(GTK_CONTAINER(menu), item);
item = gtk_menu_item_new_with_mnemonic(_("_Hide Message Window"));
gtk_widget_show(item);
gtk_container_add(GTK_CONTAINER(menu), item);
g_signal_connect(item, "activate", G_CALLBACK(on_hide_message_window), NULL);
}
/* look back up from the current path and find the directory we came from */
static gboolean
find_prev_build_dir(GtkTreePath *cur, GtkTreeModel *model, gchar **prefix)
{
GtkTreeIter iter;
*prefix = NULL;
while (gtk_tree_path_prev(cur))
{
if (gtk_tree_model_get_iter(model, &iter, cur))
{
gchar *string;
gtk_tree_model_get(model, &iter, 1, &string, -1);
if (string != NULL && build_parse_make_dir(string, prefix))
{
g_free(string);
return TRUE;
}
g_free(string);
}
}
return FALSE;
}
static gboolean goto_compiler_file_line(const gchar *filename, gint line, gboolean focus_editor)
{
if (!filename || line <= -1)
return FALSE;
/* If the path doesn't exist, try the current document.
* This happens when we receive build messages in the wrong order - after the
* 'Leaving directory' messages */
if (!g_file_test(filename, G_FILE_TEST_EXISTS))
{
gchar *cur_dir = utils_get_current_file_dir_utf8();
gchar *name;
if (cur_dir)
{
/* we let the user know we couldn't find the parsed filename from the message window */
SETPTR(cur_dir, utils_get_locale_from_utf8(cur_dir));
name = g_path_get_basename(filename);
SETPTR(name, g_build_path(G_DIR_SEPARATOR_S, cur_dir, name, NULL));
g_free(cur_dir);
if (g_file_test(name, G_FILE_TEST_EXISTS))
{
ui_set_statusbar(FALSE, _("Could not find file '%s' - trying the current document path."),
filename);
filename = name;
}
else
g_free(name);
}
}
{
gchar *utf8_filename = utils_get_utf8_from_locale(filename);
GeanyDocument *doc = document_find_by_filename(utf8_filename);
GeanyDocument *old_doc = document_get_current();
g_free(utf8_filename);
if (doc == NULL) /* file not already open */
doc = document_open_file(filename, FALSE, NULL, NULL);
if (doc != NULL)
{
gboolean ret;
if (! doc->changed && editor_prefs.use_indicators) /* if modified, line may be wrong */
editor_indicator_set_on_line(doc->editor, GEANY_INDICATOR_ERROR, line - 1);
ret = navqueue_goto_line(old_doc, doc, line);
if (ret && focus_editor)
gtk_widget_grab_focus(GTK_WIDGET(doc->editor->sci));
return ret;
}
}
return FALSE;
}
gboolean msgwin_goto_compiler_file_line(gboolean focus_editor)
{
GtkTreeIter iter;
GtkTreeModel *model;
GtkTreeSelection *selection;
gchar *string;
GdkColor *color;
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(msgwindow.tree_compiler));
if (gtk_tree_selection_get_selected(selection, &model, &iter))
{
/* if the item is not coloured red, it's not an error line */
gtk_tree_model_get(model, &iter, 0, &color, -1);
if (color == NULL || ! gdk_color_equal(color, &color_error))
{
if (color != NULL)
gdk_color_free(color);
return FALSE;
}
gdk_color_free(color);
gtk_tree_model_get(model, &iter, 1, &string, -1);
if (string != NULL)
{
gint line;
gchar *filename, *dir;
GtkTreePath *path;
gboolean ret;
path = gtk_tree_model_get_path(model, &iter);
find_prev_build_dir(path, model, &dir);
gtk_tree_path_free(path);
msgwin_parse_compiler_error_line(string, dir, &filename, &line);
g_free(string);
g_free(dir);
ret = goto_compiler_file_line(filename, line, focus_editor);
g_free(filename);
return ret;
}
}
return FALSE;
}
static void make_absolute(gchar **filename, const gchar *dir)
{
guint skip_dot_slash = 0; /* number of characters to skip at the beginning of the filename */
if (*filename == NULL)
return;
/* skip some characters at the beginning of the filename, at the moment only "./"
* can be extended if other "trash" is known */
if (strncmp(*filename, "./", 2) == 0)
skip_dot_slash = 2;
/* add directory */
if (! utils_is_absolute_path(*filename))
SETPTR(*filename, g_build_filename(dir, *filename + skip_dot_slash, NULL));
}
/* try to parse the file and line number where the error occured described in line
* and when something useful is found, it stores the line number in *line and the
* relevant file with the error in *filename.
* *line will be -1 if no error was found in string.
* *filename must be freed unless it is NULL. */
static void parse_file_line(ParseData *data, gchar **filename, gint *line)
{
gchar *end = NULL;
gchar **fields;
*filename = NULL;
*line = -1;
g_return_if_fail(data->string != NULL);
fields = g_strsplit_set(data->string, data->pattern, data->min_fields);
/* parse the line */
if (g_strv_length(fields) < data->min_fields)
{
g_strfreev(fields);
return;
}
*line = strtol(fields[data->line_idx], &end, 10);
/* if the line could not be read, line is 0 and an error occurred, so we leave */
if (fields[data->line_idx] == end)
{
g_strfreev(fields);
return;
}
/* let's stop here if there is no filename in the error message */
if (data->file_idx == -1)
{
/* we have no filename in the error message, so take the current one and hope it's correct */
GeanyDocument *doc = document_get_current();
if (doc != NULL)
*filename = g_strdup(doc->file_name);
g_strfreev(fields);
return;
}
*filename = g_strdup(fields[data->file_idx]);
g_strfreev(fields);
}
static void parse_compiler_error_line(const gchar *string,
gchar **filename, gint *line)
{
ParseData data = {NULL, NULL, 0, 0, 0};
data.string = string;
switch (build_info.file_type_id)
{
case GEANY_FILETYPES_PHP:
{
/* Parse error: parse error, unexpected T_CASE in brace_bug.php on line 3
* Parse error: syntax error, unexpected T_LNUMBER, expecting T_FUNCTION in bob.php on line 16 */
gchar *tmp = strstr(string, " in ");
if (tmp != NULL)
{
data.string = tmp;
data.pattern = " ";
data.min_fields = 6;
data.line_idx = 5;
data.file_idx = 2;
}
else
{
data.pattern = " ";
data.min_fields = 11;
data.line_idx = 10;
data.file_idx = 7;
}
break;
}
case GEANY_FILETYPES_PERL:
{
/* syntax error at test.pl line 7, near "{ */
data.pattern = " ";
data.min_fields = 6;
data.line_idx = 5;
data.file_idx = 3;
break;
}
/* the error output of python and tcl equals */
case GEANY_FILETYPES_TCL:
case GEANY_FILETYPES_PYTHON:
{
/* File "HyperArch.py", line 37, in ?
* (file "clrdial.tcl" line 12)
* */
if (strstr(string, " line ") != NULL)
{
/* Tcl and old Python format (<= Python 2.5) */
data.pattern = " \"";
data.min_fields = 6;
data.line_idx = 5;
data.file_idx = 2;
}
else
{
/* SyntaxError: ('invalid syntax', ('sender.py', 149, 20, ' ...'))
* (used since Python 2.6) */
data.pattern = ",'";
data.min_fields = 8;
data.line_idx = 6;
data.file_idx = 4;
}
break;
}
case GEANY_FILETYPES_BASIC:
case GEANY_FILETYPES_PASCAL:
case GEANY_FILETYPES_CS:
{
/* getdrive.bas(52) error 18: Syntax error in '? GetAllDrives'
* bandit.pas(149,3) Fatal: Syntax error, ";" expected but "ELSE" found */
data.pattern = "(";
data.min_fields = 2;
data.line_idx = 1;
data.file_idx = 0;
break;
}
case GEANY_FILETYPES_D:
{
/* GNU D compiler front-end, gdc
* gantry.d:18: variable gantry.main.c reference to auto class must be auto
* warning - gantry.d:20: statement is not reachable
* Digital Mars dmd compiler
* warning - pi.d(118): implicit conversion of expression (digit) of type int ...
* gantry.d(18): variable gantry.main.c reference to auto class must be auto */
if (strncmp(string, "warning - ", 10) == 0)
{
data.pattern = " (:";
data.min_fields = 4;
data.line_idx = 3;
data.file_idx = 2;
}
else
{
data.pattern = "(:";
data.min_fields = 2;
data.line_idx = 1;
data.file_idx = 0;
}
break;
}
case GEANY_FILETYPES_FERITE:
{
/* Error: Parse Error: on line 5 in "/tmp/hello.fe"
* Error: Compile Error: on line 24, in /test/class.fe */
if (strncmp(string, "Error: Compile Error", 20) == 0)
{
data.pattern = " ";
data.min_fields = 8;
data.line_idx = 5;
data.file_idx = 7;
}
else
{
data.pattern = " \"";
data.min_fields = 10;
data.line_idx = 5;
data.file_idx = 8;
}
break;
}
case GEANY_FILETYPES_HTML:
{
/* line 78 column 7 - Warning: <table> missing '>' for end of tag */
data.pattern = " ";
data.min_fields = 4;
data.line_idx = 1;
data.file_idx = -1;
break;
}
/* All GNU gcc-like error messages */
case GEANY_FILETYPES_C:
case GEANY_FILETYPES_CPP:
case GEANY_FILETYPES_RUBY:
case GEANY_FILETYPES_JAVA:
/* only gcc is supported, I don't know any other C(++) compilers and their error messages
* empty.h:4: Warnung: type defaults to `int' in declaration of `foo'
* empty.c:21: error: conflicting types for `foo'
* Only parse file and line, so that linker errors will also work (with -g) */
case GEANY_FILETYPES_F77:
case GEANY_FILETYPES_FORTRAN:
case GEANY_FILETYPES_LATEX:
/* ./kommtechnik_2b.tex:18: Emergency stop. */
case GEANY_FILETYPES_MAKE: /* Assume makefile is building with gcc */
case GEANY_FILETYPES_NONE:
default: /* The default is a GNU gcc type error */
{
if (build_info.file_type_id == GEANY_FILETYPES_JAVA &&
strncmp(string, "[javac]", 7) == 0)
{
/* Java Apache Ant.
* [javac] <Full Path to File + extension>:<line n°>: <error> */
data.pattern = " :";
data.min_fields = 4;
data.line_idx = 2;
data.file_idx = 1;
break;
}
/* don't accidently find libtool versions x:y:x and think it is a file name */
if (strstr(string, "libtool --mode=link") == NULL)
{
data.pattern = ":";
data.min_fields = 3;
data.line_idx = 1;
data.file_idx = 0;
break;
}
}
}
if (data.pattern != NULL)
parse_file_line(&data, filename, line);
}
/* try to parse the file and line number where the error occured described in string
* and when something useful is found, it stores the line number in *line and the
* relevant file with the error in *filename.
* *line will be -1 if no error was found in string.
* *filename must be freed unless it is NULL. */
void msgwin_parse_compiler_error_line(const gchar *string, const gchar *dir,
gchar **filename, gint *line)
{
GeanyFiletype *ft;
gchar *trimmed_string;
*filename = NULL;
*line = -1;
if (G_UNLIKELY(string == NULL))
return;
if (dir == NULL)
dir = build_info.dir;
g_return_if_fail(dir != NULL);
trimmed_string = g_strdup(string);
g_strchug(trimmed_string); /* remove possible leading whitespace */
ft = filetypes[build_info.file_type_id];
/* try parsing with a custom regex */
if (!filetypes_parse_error_message(ft, trimmed_string, filename, line))
{
/* fallback to default old-style parsing */
parse_compiler_error_line(trimmed_string, filename, line);
}
make_absolute(filename, dir);
g_free(trimmed_string);
}
/* Tries to parse strings of the file:line style, allowing line field to be missing
* * filename is filled with the filename, should be freed
* * line is filled with the line number or -1 */
static void msgwin_parse_generic_line(const gchar *string, gchar **filename, gint *line)
{
gchar **fields;
gboolean incertain = TRUE; /* whether we're reasonably certain of the result */
*filename = NULL;
*line = -1;
fields = g_strsplit(string, ":", 2);
/* extract the filename */
if (fields[0] != NULL)
{
*filename = g_strdup(fields[0]);
if (msgwindow.messages_dir != NULL)
make_absolute(filename, msgwindow.messages_dir);
/* now the line */
if (fields[1] != NULL)
{
gchar *end;
*line = strtol(fields[1], &end, 10);
if (end == fields[1])
*line = -1;
else if (*end == ':' || g_ascii_isspace(*end))
{ /* if we have a blank or a separator right after the number, assume we really got a
* filename (it's a grep-like syntax) */
incertain = FALSE;
}
}
/* if we aren't sure we got a supposedly correct filename, check it */
if (incertain && ! g_file_test(*filename, G_FILE_TEST_EXISTS))
{
SETPTR(*filename, NULL);
*line = -1;
}
}
g_strfreev(fields);
}
gboolean msgwin_goto_messages_file_line(gboolean focus_editor)
{
GtkTreeIter iter;
GtkTreeModel *model;
GtkTreeSelection *selection;
gboolean ret = FALSE;
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(msgwindow.tree_msg));
if (gtk_tree_selection_get_selected(selection, &model, &iter))
{
gint line;
gchar *string;
GeanyDocument *doc;
GeanyDocument *old_doc = document_get_current();
gtk_tree_model_get(model, &iter, 0, &line, 1, &doc, 3, &string, -1);
/* doc may have been closed, so check doc->index: */
if (line >= 0 && DOC_VALID(doc))
{
ret = navqueue_goto_line(old_doc, doc, line);
if (ret && focus_editor)
gtk_widget_grab_focus(GTK_WIDGET(doc->editor->sci));
}
else if (line < 0 && string != NULL)
{
gchar *filename;
/* try with a file:line parsing */
msgwin_parse_generic_line(string, &filename, &line);
if (filename != NULL)
{
/* use document_open_file to find an already open file, or open it in place */
doc = document_open_file(filename, FALSE, NULL, NULL);
if (doc != NULL)
{
ret = (line < 0) ? TRUE : navqueue_goto_line(old_doc, doc, line);
if (ret && focus_editor)
gtk_widget_grab_focus(GTK_WIDGET(doc->editor->sci));
}
}
g_free(filename);
}
g_free(string);
}
return ret;
}
static gboolean on_msgwin_button_press_event(GtkWidget *widget, GdkEventButton *event,
gpointer user_data)
{
/* user_data might be NULL, GPOINTER_TO_INT returns 0 if called with NULL */
gboolean double_click = event->type == GDK_2BUTTON_PRESS;
if (event->button == 1 && (event->type == GDK_BUTTON_RELEASE || double_click))
{
switch (GPOINTER_TO_INT(user_data))
{
case MSG_COMPILER:
{ /* mouse click in the compiler treeview */
msgwin_goto_compiler_file_line(double_click);
break;
}
case MSG_MESSAGE:
{ /* mouse click in the message treeview (results of 'Find usage') */
msgwin_goto_messages_file_line(double_click);
break;
}
}
return double_click; /* TRUE prevents message window re-focusing */
}
if (event->button == 3)
{ /* popupmenu to hide or clear the active treeview */
switch (GPOINTER_TO_INT(user_data))
{
case MSG_STATUS:
{
gtk_menu_popup(GTK_MENU(msgwindow.popup_status_menu), NULL, NULL, NULL, NULL,
event->button, event->time);
break;
}
case MSG_MESSAGE:
{
gtk_menu_popup(GTK_MENU(msgwindow.popup_msg_menu), NULL, NULL, NULL, NULL,
event->button, event->time);
break;
}
case MSG_COMPILER:
{
gtk_menu_popup(GTK_MENU(msgwindow.popup_compiler_menu), NULL, NULL, NULL, NULL,
event->button, event->time);
break;
}
}
}
return FALSE;
}
/**
* Switches to the given notebook tab of the messages window and shows the messages window
* if it was previously hidden and @a show is set to @c TRUE.
*
* @param tabnum An index of a tab in the messages window. Valid values are all elements of
* #MessageWindowTabNum.
* @param show Whether to show the messages window at all if it was hidden before.
*
* @since 0.15
**/
void msgwin_switch_tab(gint tabnum, gboolean show)
{
GtkWidget *widget = NULL; /* widget to focus */
switch (tabnum)
{
case MSG_SCRATCH: widget = msgwindow.scribble; break;
case MSG_COMPILER: widget = msgwindow.tree_compiler; break;
case MSG_STATUS: widget = msgwindow.tree_status; break;
case MSG_MESSAGE: widget = msgwindow.tree_msg; break;
#ifdef HAVE_VTE
case MSG_VTE: widget = (vte_info.have_vte) ? vc->vte : NULL; break;
#endif
default: break;
}
/* the msgwin must be visible before we switch to the VTE page so that
* the font settings are applied on realization */
if (show)
msgwin_show_hide(TRUE);
gtk_notebook_set_current_page(GTK_NOTEBOOK(msgwindow.notebook), tabnum);
if (show && widget)
gtk_widget_grab_focus(widget);
}
/**
* Removes all messages from a tab specified by @a tabnum in the messages window.
*
* @param tabnum An index of a tab in the messages window which should be cleared.
* Valid values are @c MSG_STATUS, @c MSG_COMPILER and @c MSG_MESSAGE.
*
* @since 0.15
**/
void msgwin_clear_tab(gint tabnum)
{
GtkListStore *store = NULL;
switch (tabnum)
{
case MSG_MESSAGE:
store = msgwindow.store_msg;
break;
case MSG_COMPILER:
gtk_list_store_clear(msgwindow.store_compiler);
build_menu_update(NULL); /* update next error items */
return;
case MSG_STATUS: store = msgwindow.store_status; break;
default: return;
}
if (store == NULL)
return;
gtk_list_store_clear(store);
}
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