Branch: refs/heads/master Author: Jiří Techet techet@gmail.com Committer: Jiří Techet techet@gmail.com Date: Mon, 20 Oct 2014 17:12:23 UTC Commit: 84fa336fc5fb757775d4bebada24cb6b6544a9d7 https://github.com/geany/geany-plugins/commit/84fa336fc5fb757775d4bebada24cb...

Log Message: ----------- geanyctags: convert line ends from CRLF->LF

WTF?

Modified Paths: -------------- geanyctags/src/geanyctags.c

Modified: geanyctags/src/geanyctags.c 1350 lines changed, 675 insertions(+), 675 deletions(-) =================================================================== @@ -1,675 +1,675 @@ -/* - * Copyright 2010-2014 Jiri Techet techet@gmail.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. - */ - -#include <sys/time.h> -#include <string.h> - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -#include <geanyplugin.h> - -#include "readtags.h" - -#include <errno.h> -#include <glib/gstdio.h> - -#include <stdlib.h> -#include <string.h> -#include <sys/stat.h> -#include <unistd.h> -#include <sys/types.h> -#include <signal.h> - - -/* Pre-GTK 2.24 compatibility */ -#ifndef GTK_COMBO_BOX_TEXT -# define GTK_COMBO_BOX_TEXT GTK_COMBO_BOX -# define gtk_combo_box_text_new gtk_combo_box_new_text -# define gtk_combo_box_text_append_text gtk_combo_box_append_text -#endif - - -PLUGIN_VERSION_CHECK(211) -PLUGIN_SET_INFO("GeanyCtags", - _("Ctags generation and search plugin for geany projects"), - VERSION, - "Jiri Techet techet@gmail.com") - -GeanyPlugin *geany_plugin; -GeanyData *geany_data; -GeanyFunctions *geany_functions; - - -static GtkWidget *s_context_fdec_item, *s_context_fdef_item, *s_context_sep_item, - *s_gt_item, *s_sep_item, *s_ft_item; - -static struct -{ - GtkWidget *widget; - - GtkWidget *combo; - GtkWidget *combo_match; - GtkWidget *case_sensitive; - GtkWidget *declaration; -} s_ft_dialog = {NULL, NULL, NULL, NULL, NULL}; - - -enum -{ - KB_FIND_TAG, - KB_GENERATE_TAGS, - KB_COUNT -}; - - - -void plugin_init(G_GNUC_UNUSED GeanyData * data); -void plugin_cleanup(void); - - -static void set_widgets_sensitive(gboolean sensitive) -{ - gtk_widget_set_sensitive(GTK_WIDGET(s_gt_item), sensitive); - gtk_widget_set_sensitive(GTK_WIDGET(s_context_fdec_item), sensitive); - gtk_widget_set_sensitive(GTK_WIDGET(s_context_fdef_item), sensitive); -} - -static void on_project_open(G_GNUC_UNUSED GObject * obj, GKeyFile * config, G_GNUC_UNUSED gpointer user_data) -{ - set_widgets_sensitive(TRUE); -} - -static void on_project_close(G_GNUC_UNUSED GObject * obj, G_GNUC_UNUSED gpointer user_data) -{ - set_widgets_sensitive(FALSE); -} - -static void on_project_save(G_GNUC_UNUSED GObject * obj, GKeyFile * config, G_GNUC_UNUSED gpointer user_data) -{ - set_widgets_sensitive(TRUE); -} - -PluginCallback plugin_callbacks[] = { - {"project-open", (GCallback) & on_project_open, TRUE, NULL}, - {"project-close", (GCallback) & on_project_close, TRUE, NULL}, - {"project-save", (GCallback) & on_project_save, TRUE, NULL}, - {NULL, NULL, FALSE, NULL} -}; - - -static void spawn_cmd(const gchar *cmd, const gchar *dir) -{ - GError *error = NULL; - gchar **argv; - gchar *working_dir; - gchar *utf8_working_dir; - gchar *utf8_cmd_string; - gchar *out; - gint exitcode; - gboolean success; - -#ifndef G_OS_WIN32 - /* run within shell so we can use pipes */ - argv = g_new0(gchar *, 4); - argv[0] = g_strdup("/bin/sh"); - argv[1] = g_strdup("-c"); - argv[2] = g_strdup(cmd); - argv[3] = NULL; -#else - /* no shell on windows */ - argv = g_new0(gchar *, 2); - argv[0] = g_strdup(cmd); - argv[1] = NULL; -#endif - - utf8_cmd_string = utils_get_utf8_from_locale(cmd); - utf8_working_dir = g_strdup(dir); - working_dir = utils_get_locale_from_utf8(utf8_working_dir); - - msgwin_clear_tab(MSG_MESSAGE); - msgwin_switch_tab(MSG_MESSAGE, TRUE); - msgwin_msg_add(COLOR_BLUE, -1, NULL, _("%s (in directory: %s)"), utf8_cmd_string, utf8_working_dir); - g_free(utf8_working_dir); - g_free(utf8_cmd_string); - -#ifndef G_OS_WIN32 - success = utils_spawn_sync(working_dir, argv, NULL, G_SPAWN_SEARCH_PATH, - NULL, NULL, NULL, &out, &exitcode, &error); -#else - success = utils_spawn_sync(working_dir, argv, NULL, G_SPAWN_SEARCH_PATH, - NULL, NULL, &out, NULL, &exitcode, &error); -#endif - if (!success || exitcode != 0) - { - if (error != NULL) - { - msgwin_msg_add(COLOR_RED, -1, NULL, _("Process execution failed (%s)"), error->message); - g_error_free(error); - } - msgwin_msg_add(COLOR_RED, -1, NULL, "%s", out); - } - else - { - msgwin_msg_add(COLOR_BLACK, -1, NULL, "%s", out); - } - - g_strfreev(argv); - g_free(working_dir); - g_free(out); -} - -static gchar *get_tags_filename(void) -{ - gchar *ret = NULL; - - if (geany_data->app->project) - { - ret = utils_remove_ext_from_filename(geany_data->app->project->file_name); - SETPTR(ret, g_strconcat(ret, ".tags", NULL)); - } - return ret; -} - -static gchar *generate_find_string(GeanyProject *prj) -{ - gchar *ret; - - ret = g_strdup("find . -not -path '*/\.*'"); - - if (!EMPTY(prj->file_patterns)) - { - guint i; - - SETPTR(ret, g_strconcat(ret, " \( -name "", prj->file_patterns[0], """, NULL)); - for (i = 1; prj->file_patterns[i]; i++) - SETPTR(ret, g_strconcat(ret, " -o -name "", prj->file_patterns[i], """, NULL)); - SETPTR(ret, g_strconcat(ret, " \)", NULL)); - } - return ret; -} - - -static void -on_generate_tags(GtkMenuItem *menuitem, gpointer user_data) -{ - GeanyProject *prj; - - prj = geany_data->app->project; - if (prj) - { - gchar *cmd; - gchar *tag_filename; - - tag_filename = get_tags_filename(); - -#ifndef G_OS_WIN32 - gchar *find_string = generate_find_string(prj); - cmd = g_strconcat(find_string, - " | ctags --totals --fields=fKsSt --extra=-fq --c-kinds=+p --sort=foldcase --excmd=number -L - -f ", - tag_filename, NULL); - g_free(find_string); -#else - /* We don't have find and | on windows, generate tags for all files in the project (-R recursively) */ - - /* Unfortunately, there's a bug in ctags - when run with -R, the first line is - * empty, ctags doesn't recognize the tags file as a valid ctags file and - * refuses to overwrite it. Therefore, we need to delete the tags file manually. */ - g_unlink(tag_filename); - - cmd = g_strconcat("ctags.exe -R --totals --fields=fKsSt --extra=-fq --c-kinds=+p --sort=foldcase --excmd=number -f ", - tag_filename, NULL); -#endif - - spawn_cmd(cmd, prj->base_path); - - g_free(cmd); - g_free(tag_filename); - } -} - -static void show_entry(tagEntry *entry) -{ - const gchar *kind; - const gchar *signature; - const gchar *scope; - const gchar *file; - const gchar *name; - gchar *scope_str; - gchar *kind_str; - - file = entry->file; - if (!file) - file = ""; - - name = entry->name; - if (!name) - name = ""; - - signature = tagsField(entry, "signature"); - if (!signature) - signature = ""; - - scope = tagsField(entry, "class"); - if (!scope) - scope = tagsField(entry, "struct"); - if (!scope) - scope = tagsField(entry, "union"); - if (!scope) - scope = tagsField(entry, "enum"); - - if (scope) - scope_str = g_strconcat(scope, "::", NULL); - else - scope_str = g_strdup(""); - - kind = entry->kind; - if (kind) - { - kind_str = g_strconcat(kind, ": ", NULL); - SETPTR(kind_str, g_strdup_printf("%-14s", kind_str)); - } - else - kind_str = g_strdup(""); - - msgwin_msg_add(COLOR_BLACK, -1, NULL, "%s:%lu:\n %s%s%s%s", file, - entry->address.lineNumber, kind_str, scope_str, name, signature); - - g_free(scope_str); - g_free(kind_str); -} - - -static gchar *get_selection(void) -{ - gchar *ret = NULL; - GeanyDocument *doc = document_get_current(); - GeanyEditor *editor; - - if (!doc) - return NULL; - - editor = doc->editor; - - if (sci_has_selection(editor->sci)) - ret = sci_get_selection_contents(editor->sci); - else - ret = editor_get_word_at_pos(editor, -1, GEANY_WORDCHARS); - - return ret; -} - -/* TODO: Not possible to do it the way below because some of the API is private - * in Geany. This means the cursor has to be placed at the symbol first and - * then right-clicked (right-clicking without having the cursor at the symbol - * doesn't work) */ - -/* -static gchar *get_selection() -{ - gchar *ret = NULL; - GeanyDocument *doc = document_get_current(); - - if (!doc) - return NULL; - - if (!sci_has_selection(doc->editor->sci)) - sci_set_current_position(doc->editor->sci, editor_info.click_pos, FALSE); - - if (sci_has_selection(doc->editor->sci)) - return sci_get_selection_contents(doc->editor->sci); - - gint len = sci_get_selected_text_length(doc->editor->sci); - - ret = g_malloc(len + 1); - sci_get_selected_text(doc->editor->sci, ret); - - editor_find_current_word(doc->editor, -1, - editor_info.current_word, GEANY_MAX_WORD_LENGTH, NULL); - - return editor_info.current_word != 0 ? g_strdup(editor_info.current_word) : NULL; -} -*/ - -typedef enum -{ - MATCH_FULL, - MATCH_PREFIX, - MATCH_PATTERN -} MatchType; - -static gboolean find_first(tagFile *tf, tagEntry *entry, const gchar *name, MatchType match_type) -{ - gboolean ret; - - if (match_type == MATCH_PATTERN) - ret = tagsFirst(tf, entry) == TagSuccess; - else - { - int options = TAG_IGNORECASE; - - options |= match_type == MATCH_PREFIX ? TAG_PARTIALMATCH : TAG_FULLMATCH; - ret = tagsFind(tf, entry, name, options) == TagSuccess; - } - return ret; -} - -static gboolean find_next(tagFile *tf, tagEntry *entry, MatchType match_type) -{ - gboolean ret; - - if (match_type == MATCH_PATTERN) - ret = tagsNext(tf, entry) == TagSuccess; - else - ret = tagsFindNext(tf, entry) == TagSuccess; - return ret; -} - -static gboolean filter_tag(tagEntry *entry, GPatternSpec *name, gboolean declaration, gboolean case_sensitive) -{ - gboolean filter = TRUE; - gchar *entry_name; - - if (!EMPTY(entry->kind)) - { - gboolean is_prototype; - - is_prototype = g_strcmp0(entry->kind, "prototype") == 0; - filter = (declaration && !is_prototype) || (!declaration && is_prototype); - if (filter) - return TRUE; - } - - if (case_sensitive) - entry_name = g_strdup(entry->name); - else - entry_name = g_utf8_strdown(entry->name, -1); - - filter = !g_pattern_match_string(name, entry_name); - - g_free(entry_name); - - return filter; -} - -static void find_tags(const gchar *name, gboolean declaration, gboolean case_sensitive, MatchType match_type) -{ - tagFile *tf; - GeanyProject *prj; - gchar *tag_filename = NULL; - tagEntry entry; - tagFileInfo info; - - prj = geany_data->app->project; - if (!prj) - return; - - msgwin_clear_tab(MSG_MESSAGE); - msgwin_set_messages_dir(prj->base_path); - - tag_filename = get_tags_filename(); - tf = tagsOpen(tag_filename, &info); - - if (tf) - { - if (find_first(tf, &entry, name, match_type)) - { - GPatternSpec *name_pat; - gchar *name_case; - gchar *path = NULL; - gint num = 0; - - if (case_sensitive) - name_case = g_strdup(name); - else - name_case = g_utf8_strdown(name, -1); - - SETPTR(name_case, g_strconcat("*", name_case, "*", NULL)); - name_pat = g_pattern_spec_new(name_case); - - if (!filter_tag(&entry, name_pat, declaration, case_sensitive)) - { - path = g_build_filename(prj->base_path, entry.file, NULL); - show_entry(&entry); - num++; - } - - while (find_next(tf, &entry, match_type)) - { - if (!filter_tag(&entry, name_pat, declaration, case_sensitive)) - { - if (!path) - path = g_build_filename(prj->base_path, entry.file, NULL); - show_entry(&entry); - num++; - } - } - - if (num == 1) - { - GeanyDocument *doc = document_open_file(path, FALSE, NULL, NULL); - if (doc != NULL) - { - navqueue_goto_line(document_get_current(), doc, entry.address.lineNumber); - gtk_widget_grab_focus(GTK_WIDGET(doc->editor->sci)); - } - } - - g_pattern_spec_free(name_pat); - g_free(name_case); - g_free(path); - } - - tagsClose(tf); - } - - msgwin_switch_tab(MSG_MESSAGE, TRUE); - - g_free(tag_filename); -} - -static void on_find_declaration(GtkMenuItem *menuitem, gpointer user_data) -{ - gchar *name; - - name = get_selection(); - if (name) - find_tags(name, TRUE, TRUE, MATCH_FULL); - g_free(name); -} - -static void on_find_definition(GtkMenuItem *menuitem, gpointer user_data) -{ - gchar *name; - - name = get_selection(); - if (name) - find_tags(name, FALSE, TRUE, MATCH_FULL); - g_free(name); -} - -static void create_dialog_find_file(void) -{ - GtkWidget *label, *vbox, *ebox, *entry; - GtkSizeGroup *size_group; - - if (s_ft_dialog.widget) - return; - - s_ft_dialog.widget = gtk_dialog_new_with_buttons( - _("Find Tag"), GTK_WINDOW(geany->main_widgets->window), - GTK_DIALOG_DESTROY_WITH_PARENT, - GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, NULL); - gtk_dialog_add_button(GTK_DIALOG(s_ft_dialog.widget), "gtk-find", GTK_RESPONSE_ACCEPT); - gtk_dialog_set_default_response(GTK_DIALOG(s_ft_dialog.widget), GTK_RESPONSE_ACCEPT); - - vbox = ui_dialog_vbox_new(GTK_DIALOG(s_ft_dialog.widget)); - gtk_box_set_spacing(GTK_BOX(vbox), 9); - - size_group = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL); - - label = gtk_label_new(_("Search for:")); - gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); - gtk_size_group_add_widget(size_group, label); - - s_ft_dialog.combo = gtk_combo_box_text_new_with_entry(); - entry = gtk_bin_get_child(GTK_BIN(s_ft_dialog.combo)); - - ui_entry_add_clear_icon(GTK_ENTRY(entry)); - gtk_entry_set_width_chars(GTK_ENTRY(entry), 40); - gtk_label_set_mnemonic_widget(GTK_LABEL(label), entry); - ui_entry_add_clear_icon(GTK_ENTRY(entry)); - gtk_entry_set_activates_default(GTK_ENTRY(entry), TRUE); - - ebox = gtk_hbox_new(FALSE, 6); - gtk_box_pack_start(GTK_BOX(ebox), label, FALSE, FALSE, 0); - gtk_box_pack_start(GTK_BOX(ebox), s_ft_dialog.combo, TRUE, TRUE, 0); - gtk_box_pack_start(GTK_BOX(vbox), ebox, TRUE, FALSE, 0); - - label = gtk_label_new(_("Match type:")); - gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); - gtk_size_group_add_widget(size_group, label); - - s_ft_dialog.combo_match = gtk_combo_box_text_new(); - gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(s_ft_dialog.combo_match), "full"); - gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(s_ft_dialog.combo_match), "prefix"); - gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(s_ft_dialog.combo_match), "pattern"); - gtk_combo_box_set_active(GTK_COMBO_BOX(s_ft_dialog.combo_match), 1); - gtk_label_set_mnemonic_widget(GTK_LABEL(label), s_ft_dialog.combo_match); - - ebox = gtk_hbox_new(FALSE, 6); - gtk_box_pack_start(GTK_BOX(ebox), label, FALSE, FALSE, 0); - gtk_box_pack_start(GTK_BOX(ebox), s_ft_dialog.combo_match, TRUE, TRUE, 0); - gtk_box_pack_start(GTK_BOX(vbox), ebox, TRUE, FALSE, 0); - - s_ft_dialog.case_sensitive = gtk_check_button_new_with_mnemonic(_("C_ase sensitive")); - gtk_button_set_focus_on_click(GTK_BUTTON(s_ft_dialog.case_sensitive), FALSE); - - s_ft_dialog.declaration = gtk_check_button_new_with_mnemonic(_("_Declaration")); - gtk_button_set_focus_on_click(GTK_BUTTON(s_ft_dialog.declaration), FALSE); - - g_object_unref(G_OBJECT(size_group)); /* auto destroy the size group */ - - gtk_container_add(GTK_CONTAINER(vbox), s_ft_dialog.case_sensitive); - gtk_container_add(GTK_CONTAINER(vbox), s_ft_dialog.declaration); - gtk_widget_show_all(vbox); -} - -static void on_find_tag(GtkMenuItem *menuitem, gpointer user_data) -{ - gchar *selection; - GtkWidget *entry; - - create_dialog_find_file(); - - entry = gtk_bin_get_child(GTK_BIN(s_ft_dialog.combo)); - - selection = get_selection(); - if (selection) - gtk_entry_set_text(GTK_ENTRY(entry), selection); - g_free(selection); - - gtk_widget_grab_focus(entry); - - if (gtk_dialog_run(GTK_DIALOG(s_ft_dialog.widget)) == GTK_RESPONSE_ACCEPT) - { - const gchar *name; - gboolean case_sensitive, declaration; - MatchType match_type; - - name = gtk_entry_get_text(GTK_ENTRY(entry)); - case_sensitive = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(s_ft_dialog.case_sensitive)); - declaration = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(s_ft_dialog.declaration)); - match_type = gtk_combo_box_get_active(GTK_COMBO_BOX(s_ft_dialog.combo_match)); - - ui_combo_box_add_to_history(GTK_COMBO_BOX_TEXT(s_ft_dialog.combo), name, 0); - - find_tags(name, declaration, case_sensitive, match_type); - } - - gtk_widget_hide(s_ft_dialog.widget); -} - -static gboolean kb_callback(guint key_id) -{ - switch (key_id) - { - case KB_FIND_TAG: - on_find_tag(NULL, NULL); - return TRUE; - case KB_GENERATE_TAGS: - on_generate_tags(NULL, NULL); - return TRUE; - } - return FALSE; -} - -void plugin_init(G_GNUC_UNUSED GeanyData * data) -{ - GeanyKeyGroup *key_group = plugin_set_key_group(geany_plugin, "GeanyCtags", KB_COUNT, kb_callback); - - s_context_sep_item = gtk_separator_menu_item_new(); - gtk_widget_show(s_context_sep_item); - gtk_menu_shell_prepend(GTK_MENU_SHELL(geany->main_widgets->editor_menu), s_context_sep_item); - - s_context_fdec_item = gtk_menu_item_new_with_mnemonic(_("Find Tag Declaration (geanyctags)")); - gtk_widget_show(s_context_fdec_item); - gtk_menu_shell_prepend(GTK_MENU_SHELL(geany->main_widgets->editor_menu), s_context_fdec_item); - g_signal_connect((gpointer) s_context_fdec_item, "activate", G_CALLBACK(on_find_declaration), NULL); - - s_context_fdef_item = gtk_menu_item_new_with_mnemonic(_("Find Tag Definition (geanyctags)")); - gtk_widget_show(s_context_fdef_item); - gtk_menu_shell_prepend(GTK_MENU_SHELL(geany->main_widgets->editor_menu), s_context_fdef_item); - g_signal_connect((gpointer) s_context_fdef_item, "activate", G_CALLBACK(on_find_definition), NULL); - - s_sep_item = gtk_separator_menu_item_new(); - gtk_widget_show(s_sep_item); - gtk_container_add(GTK_CONTAINER(geany->main_widgets->project_menu), s_sep_item); - - s_gt_item = gtk_menu_item_new_with_mnemonic(_("Generate tags")); - gtk_widget_show(s_gt_item); - gtk_container_add(GTK_CONTAINER(geany->main_widgets->project_menu), s_gt_item); - g_signal_connect((gpointer) s_gt_item, "activate", G_CALLBACK(on_generate_tags), NULL); - keybindings_set_item(key_group, KB_GENERATE_TAGS, NULL, - 0, 0, "generate_tags", _("Generate tags"), s_gt_item); - - s_ft_item = gtk_menu_item_new_with_mnemonic(_("Find tag")); - gtk_widget_show(s_ft_item); - gtk_container_add(GTK_CONTAINER(geany->main_widgets->project_menu), s_ft_item); - g_signal_connect((gpointer) s_ft_item, "activate", G_CALLBACK(on_find_tag), NULL); - keybindings_set_item(key_group, KB_FIND_TAG, NULL, - 0, 0, "find_tag", _("Find tag"), s_ft_item); - - set_widgets_sensitive(FALSE); -} - -void plugin_cleanup(void) -{ - gtk_widget_destroy(s_context_fdec_item); - gtk_widget_destroy(s_context_fdef_item); - gtk_widget_destroy(s_context_sep_item); - - gtk_widget_destroy(s_ft_item); - gtk_widget_destroy(s_gt_item); - gtk_widget_destroy(s_sep_item); - - if (s_ft_dialog.widget) - gtk_widget_destroy(s_ft_dialog.widget); - s_ft_dialog.widget = NULL; -} +/* + * Copyright 2010-2014 Jiri Techet techet@gmail.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. + */ + +#include <sys/time.h> +#include <string.h> + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include <geanyplugin.h> + +#include "readtags.h" + +#include <errno.h> +#include <glib/gstdio.h> + +#include <stdlib.h> +#include <string.h> +#include <sys/stat.h> +#include <unistd.h> +#include <sys/types.h> +#include <signal.h> + + +/* Pre-GTK 2.24 compatibility */ +#ifndef GTK_COMBO_BOX_TEXT +# define GTK_COMBO_BOX_TEXT GTK_COMBO_BOX +# define gtk_combo_box_text_new gtk_combo_box_new_text +# define gtk_combo_box_text_append_text gtk_combo_box_append_text +#endif + + +PLUGIN_VERSION_CHECK(211) +PLUGIN_SET_INFO("GeanyCtags", + _("Ctags generation and search plugin for geany projects"), + VERSION, + "Jiri Techet techet@gmail.com") + +GeanyPlugin *geany_plugin; +GeanyData *geany_data; +GeanyFunctions *geany_functions; + + +static GtkWidget *s_context_fdec_item, *s_context_fdef_item, *s_context_sep_item, + *s_gt_item, *s_sep_item, *s_ft_item; + +static struct +{ + GtkWidget *widget; + + GtkWidget *combo; + GtkWidget *combo_match; + GtkWidget *case_sensitive; + GtkWidget *declaration; +} s_ft_dialog = {NULL, NULL, NULL, NULL, NULL}; + + +enum +{ + KB_FIND_TAG, + KB_GENERATE_TAGS, + KB_COUNT +}; + + + +void plugin_init(G_GNUC_UNUSED GeanyData * data); +void plugin_cleanup(void); + + +static void set_widgets_sensitive(gboolean sensitive) +{ + gtk_widget_set_sensitive(GTK_WIDGET(s_gt_item), sensitive); + gtk_widget_set_sensitive(GTK_WIDGET(s_context_fdec_item), sensitive); + gtk_widget_set_sensitive(GTK_WIDGET(s_context_fdef_item), sensitive); +} + +static void on_project_open(G_GNUC_UNUSED GObject * obj, GKeyFile * config, G_GNUC_UNUSED gpointer user_data) +{ + set_widgets_sensitive(TRUE); +} + +static void on_project_close(G_GNUC_UNUSED GObject * obj, G_GNUC_UNUSED gpointer user_data) +{ + set_widgets_sensitive(FALSE); +} + +static void on_project_save(G_GNUC_UNUSED GObject * obj, GKeyFile * config, G_GNUC_UNUSED gpointer user_data) +{ + set_widgets_sensitive(TRUE); +} + +PluginCallback plugin_callbacks[] = { + {"project-open", (GCallback) & on_project_open, TRUE, NULL}, + {"project-close", (GCallback) & on_project_close, TRUE, NULL}, + {"project-save", (GCallback) & on_project_save, TRUE, NULL}, + {NULL, NULL, FALSE, NULL} +}; + + +static void spawn_cmd(const gchar *cmd, const gchar *dir) +{ + GError *error = NULL; + gchar **argv; + gchar *working_dir; + gchar *utf8_working_dir; + gchar *utf8_cmd_string; + gchar *out; + gint exitcode; + gboolean success; + +#ifndef G_OS_WIN32 + /* run within shell so we can use pipes */ + argv = g_new0(gchar *, 4); + argv[0] = g_strdup("/bin/sh"); + argv[1] = g_strdup("-c"); + argv[2] = g_strdup(cmd); + argv[3] = NULL; +#else + /* no shell on windows */ + argv = g_new0(gchar *, 2); + argv[0] = g_strdup(cmd); + argv[1] = NULL; +#endif + + utf8_cmd_string = utils_get_utf8_from_locale(cmd); + utf8_working_dir = g_strdup(dir); + working_dir = utils_get_locale_from_utf8(utf8_working_dir); + + msgwin_clear_tab(MSG_MESSAGE); + msgwin_switch_tab(MSG_MESSAGE, TRUE); + msgwin_msg_add(COLOR_BLUE, -1, NULL, _("%s (in directory: %s)"), utf8_cmd_string, utf8_working_dir); + g_free(utf8_working_dir); + g_free(utf8_cmd_string); + +#ifndef G_OS_WIN32 + success = utils_spawn_sync(working_dir, argv, NULL, G_SPAWN_SEARCH_PATH, + NULL, NULL, NULL, &out, &exitcode, &error); +#else + success = utils_spawn_sync(working_dir, argv, NULL, G_SPAWN_SEARCH_PATH, + NULL, NULL, &out, NULL, &exitcode, &error); +#endif + if (!success || exitcode != 0) + { + if (error != NULL) + { + msgwin_msg_add(COLOR_RED, -1, NULL, _("Process execution failed (%s)"), error->message); + g_error_free(error); + } + msgwin_msg_add(COLOR_RED, -1, NULL, "%s", out); + } + else + { + msgwin_msg_add(COLOR_BLACK, -1, NULL, "%s", out); + } + + g_strfreev(argv); + g_free(working_dir); + g_free(out); +} + +static gchar *get_tags_filename(void) +{ + gchar *ret = NULL; + + if (geany_data->app->project) + { + ret = utils_remove_ext_from_filename(geany_data->app->project->file_name); + SETPTR(ret, g_strconcat(ret, ".tags", NULL)); + } + return ret; +} + +static gchar *generate_find_string(GeanyProject *prj) +{ + gchar *ret; + + ret = g_strdup("find . -not -path '*/\.*'"); + + if (!EMPTY(prj->file_patterns)) + { + guint i; + + SETPTR(ret, g_strconcat(ret, " \( -name "", prj->file_patterns[0], """, NULL)); + for (i = 1; prj->file_patterns[i]; i++) + SETPTR(ret, g_strconcat(ret, " -o -name "", prj->file_patterns[i], """, NULL)); + SETPTR(ret, g_strconcat(ret, " \)", NULL)); + } + return ret; +} + + +static void +on_generate_tags(GtkMenuItem *menuitem, gpointer user_data) +{ + GeanyProject *prj; + + prj = geany_data->app->project; + if (prj) + { + gchar *cmd; + gchar *tag_filename; + + tag_filename = get_tags_filename(); + +#ifndef G_OS_WIN32 + gchar *find_string = generate_find_string(prj); + cmd = g_strconcat(find_string, + " | ctags --totals --fields=fKsSt --extra=-fq --c-kinds=+p --sort=foldcase --excmd=number -L - -f ", + tag_filename, NULL); + g_free(find_string); +#else + /* We don't have find and | on windows, generate tags for all files in the project (-R recursively) */ + + /* Unfortunately, there's a bug in ctags - when run with -R, the first line is + * empty, ctags doesn't recognize the tags file as a valid ctags file and + * refuses to overwrite it. Therefore, we need to delete the tags file manually. */ + g_unlink(tag_filename); + + cmd = g_strconcat("ctags.exe -R --totals --fields=fKsSt --extra=-fq --c-kinds=+p --sort=foldcase --excmd=number -f ", + tag_filename, NULL); +#endif + + spawn_cmd(cmd, prj->base_path); + + g_free(cmd); + g_free(tag_filename); + } +} + +static void show_entry(tagEntry *entry) +{ + const gchar *kind; + const gchar *signature; + const gchar *scope; + const gchar *file; + const gchar *name; + gchar *scope_str; + gchar *kind_str; + + file = entry->file; + if (!file) + file = ""; + + name = entry->name; + if (!name) + name = ""; + + signature = tagsField(entry, "signature"); + if (!signature) + signature = ""; + + scope = tagsField(entry, "class"); + if (!scope) + scope = tagsField(entry, "struct"); + if (!scope) + scope = tagsField(entry, "union"); + if (!scope) + scope = tagsField(entry, "enum"); + + if (scope) + scope_str = g_strconcat(scope, "::", NULL); + else + scope_str = g_strdup(""); + + kind = entry->kind; + if (kind) + { + kind_str = g_strconcat(kind, ": ", NULL); + SETPTR(kind_str, g_strdup_printf("%-14s", kind_str)); + } + else + kind_str = g_strdup(""); + + msgwin_msg_add(COLOR_BLACK, -1, NULL, "%s:%lu:\n %s%s%s%s", file, + entry->address.lineNumber, kind_str, scope_str, name, signature); + + g_free(scope_str); + g_free(kind_str); +} + + +static gchar *get_selection(void) +{ + gchar *ret = NULL; + GeanyDocument *doc = document_get_current(); + GeanyEditor *editor; + + if (!doc) + return NULL; + + editor = doc->editor; + + if (sci_has_selection(editor->sci)) + ret = sci_get_selection_contents(editor->sci); + else + ret = editor_get_word_at_pos(editor, -1, GEANY_WORDCHARS); + + return ret; +} + +/* TODO: Not possible to do it the way below because some of the API is private + * in Geany. This means the cursor has to be placed at the symbol first and + * then right-clicked (right-clicking without having the cursor at the symbol + * doesn't work) */ + +/* +static gchar *get_selection() +{ + gchar *ret = NULL; + GeanyDocument *doc = document_get_current(); + + if (!doc) + return NULL; + + if (!sci_has_selection(doc->editor->sci)) + sci_set_current_position(doc->editor->sci, editor_info.click_pos, FALSE); + + if (sci_has_selection(doc->editor->sci)) + return sci_get_selection_contents(doc->editor->sci); + + gint len = sci_get_selected_text_length(doc->editor->sci); + + ret = g_malloc(len + 1); + sci_get_selected_text(doc->editor->sci, ret); + + editor_find_current_word(doc->editor, -1, + editor_info.current_word, GEANY_MAX_WORD_LENGTH, NULL); + + return editor_info.current_word != 0 ? g_strdup(editor_info.current_word) : NULL; +} +*/ + +typedef enum +{ + MATCH_FULL, + MATCH_PREFIX, + MATCH_PATTERN +} MatchType; + +static gboolean find_first(tagFile *tf, tagEntry *entry, const gchar *name, MatchType match_type) +{ + gboolean ret; + + if (match_type == MATCH_PATTERN) + ret = tagsFirst(tf, entry) == TagSuccess; + else + { + int options = TAG_IGNORECASE; + + options |= match_type == MATCH_PREFIX ? TAG_PARTIALMATCH : TAG_FULLMATCH; + ret = tagsFind(tf, entry, name, options) == TagSuccess; + } + return ret; +} + +static gboolean find_next(tagFile *tf, tagEntry *entry, MatchType match_type) +{ + gboolean ret; + + if (match_type == MATCH_PATTERN) + ret = tagsNext(tf, entry) == TagSuccess; + else + ret = tagsFindNext(tf, entry) == TagSuccess; + return ret; +} + +static gboolean filter_tag(tagEntry *entry, GPatternSpec *name, gboolean declaration, gboolean case_sensitive) +{ + gboolean filter = TRUE; + gchar *entry_name; + + if (!EMPTY(entry->kind)) + { + gboolean is_prototype; + + is_prototype = g_strcmp0(entry->kind, "prototype") == 0; + filter = (declaration && !is_prototype) || (!declaration && is_prototype); + if (filter) + return TRUE; + } + + if (case_sensitive) + entry_name = g_strdup(entry->name); + else + entry_name = g_utf8_strdown(entry->name, -1); + + filter = !g_pattern_match_string(name, entry_name); + + g_free(entry_name); + + return filter; +} + +static void find_tags(const gchar *name, gboolean declaration, gboolean case_sensitive, MatchType match_type) +{ + tagFile *tf; + GeanyProject *prj; + gchar *tag_filename = NULL; + tagEntry entry; + tagFileInfo info; + + prj = geany_data->app->project; + if (!prj) + return; + + msgwin_clear_tab(MSG_MESSAGE); + msgwin_set_messages_dir(prj->base_path); + + tag_filename = get_tags_filename(); + tf = tagsOpen(tag_filename, &info); + + if (tf) + { + if (find_first(tf, &entry, name, match_type)) + { + GPatternSpec *name_pat; + gchar *name_case; + gchar *path = NULL; + gint num = 0; + + if (case_sensitive) + name_case = g_strdup(name); + else + name_case = g_utf8_strdown(name, -1); + + SETPTR(name_case, g_strconcat("*", name_case, "*", NULL)); + name_pat = g_pattern_spec_new(name_case); + + if (!filter_tag(&entry, name_pat, declaration, case_sensitive)) + { + path = g_build_filename(prj->base_path, entry.file, NULL); + show_entry(&entry); + num++; + } + + while (find_next(tf, &entry, match_type)) + { + if (!filter_tag(&entry, name_pat, declaration, case_sensitive)) + { + if (!path) + path = g_build_filename(prj->base_path, entry.file, NULL); + show_entry(&entry); + num++; + } + } + + if (num == 1) + { + GeanyDocument *doc = document_open_file(path, FALSE, NULL, NULL); + if (doc != NULL) + { + navqueue_goto_line(document_get_current(), doc, entry.address.lineNumber); + gtk_widget_grab_focus(GTK_WIDGET(doc->editor->sci)); + } + } + + g_pattern_spec_free(name_pat); + g_free(name_case); + g_free(path); + } + + tagsClose(tf); + } + + msgwin_switch_tab(MSG_MESSAGE, TRUE); + + g_free(tag_filename); +} + +static void on_find_declaration(GtkMenuItem *menuitem, gpointer user_data) +{ + gchar *name; + + name = get_selection(); + if (name) + find_tags(name, TRUE, TRUE, MATCH_FULL); + g_free(name); +} + +static void on_find_definition(GtkMenuItem *menuitem, gpointer user_data) +{ + gchar *name; + + name = get_selection(); + if (name) + find_tags(name, FALSE, TRUE, MATCH_FULL); + g_free(name); +} + +static void create_dialog_find_file(void) +{ + GtkWidget *label, *vbox, *ebox, *entry; + GtkSizeGroup *size_group; + + if (s_ft_dialog.widget) + return; + + s_ft_dialog.widget = gtk_dialog_new_with_buttons( + _("Find Tag"), GTK_WINDOW(geany->main_widgets->window), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, NULL); + gtk_dialog_add_button(GTK_DIALOG(s_ft_dialog.widget), "gtk-find", GTK_RESPONSE_ACCEPT); + gtk_dialog_set_default_response(GTK_DIALOG(s_ft_dialog.widget), GTK_RESPONSE_ACCEPT); + + vbox = ui_dialog_vbox_new(GTK_DIALOG(s_ft_dialog.widget)); + gtk_box_set_spacing(GTK_BOX(vbox), 9); + + size_group = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL); + + label = gtk_label_new(_("Search for:")); + gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); + gtk_size_group_add_widget(size_group, label); + + s_ft_dialog.combo = gtk_combo_box_text_new_with_entry(); + entry = gtk_bin_get_child(GTK_BIN(s_ft_dialog.combo)); + + ui_entry_add_clear_icon(GTK_ENTRY(entry)); + gtk_entry_set_width_chars(GTK_ENTRY(entry), 40); + gtk_label_set_mnemonic_widget(GTK_LABEL(label), entry); + ui_entry_add_clear_icon(GTK_ENTRY(entry)); + gtk_entry_set_activates_default(GTK_ENTRY(entry), TRUE); + + ebox = gtk_hbox_new(FALSE, 6); + gtk_box_pack_start(GTK_BOX(ebox), label, FALSE, FALSE, 0); + gtk_box_pack_start(GTK_BOX(ebox), s_ft_dialog.combo, TRUE, TRUE, 0); + gtk_box_pack_start(GTK_BOX(vbox), ebox, TRUE, FALSE, 0); + + label = gtk_label_new(_("Match type:")); + gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); + gtk_size_group_add_widget(size_group, label); + + s_ft_dialog.combo_match = gtk_combo_box_text_new(); + gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(s_ft_dialog.combo_match), "full"); + gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(s_ft_dialog.combo_match), "prefix"); + gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(s_ft_dialog.combo_match), "pattern"); + gtk_combo_box_set_active(GTK_COMBO_BOX(s_ft_dialog.combo_match), 1); + gtk_label_set_mnemonic_widget(GTK_LABEL(label), s_ft_dialog.combo_match); + + ebox = gtk_hbox_new(FALSE, 6); + gtk_box_pack_start(GTK_BOX(ebox), label, FALSE, FALSE, 0); + gtk_box_pack_start(GTK_BOX(ebox), s_ft_dialog.combo_match, TRUE, TRUE, 0); + gtk_box_pack_start(GTK_BOX(vbox), ebox, TRUE, FALSE, 0); + + s_ft_dialog.case_sensitive = gtk_check_button_new_with_mnemonic(_("C_ase sensitive")); + gtk_button_set_focus_on_click(GTK_BUTTON(s_ft_dialog.case_sensitive), FALSE); + + s_ft_dialog.declaration = gtk_check_button_new_with_mnemonic(_("_Declaration")); + gtk_button_set_focus_on_click(GTK_BUTTON(s_ft_dialog.declaration), FALSE); + + g_object_unref(G_OBJECT(size_group)); /* auto destroy the size group */ + + gtk_container_add(GTK_CONTAINER(vbox), s_ft_dialog.case_sensitive); + gtk_container_add(GTK_CONTAINER(vbox), s_ft_dialog.declaration); + gtk_widget_show_all(vbox); +} + +static void on_find_tag(GtkMenuItem *menuitem, gpointer user_data) +{ + gchar *selection; + GtkWidget *entry; + + create_dialog_find_file(); + + entry = gtk_bin_get_child(GTK_BIN(s_ft_dialog.combo)); + + selection = get_selection(); + if (selection) + gtk_entry_set_text(GTK_ENTRY(entry), selection); + g_free(selection); + + gtk_widget_grab_focus(entry); + + if (gtk_dialog_run(GTK_DIALOG(s_ft_dialog.widget)) == GTK_RESPONSE_ACCEPT) + { + const gchar *name; + gboolean case_sensitive, declaration; + MatchType match_type; + + name = gtk_entry_get_text(GTK_ENTRY(entry)); + case_sensitive = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(s_ft_dialog.case_sensitive)); + declaration = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(s_ft_dialog.declaration)); + match_type = gtk_combo_box_get_active(GTK_COMBO_BOX(s_ft_dialog.combo_match)); + + ui_combo_box_add_to_history(GTK_COMBO_BOX_TEXT(s_ft_dialog.combo), name, 0); + + find_tags(name, declaration, case_sensitive, match_type); + } + + gtk_widget_hide(s_ft_dialog.widget); +} + +static gboolean kb_callback(guint key_id) +{ + switch (key_id) + { + case KB_FIND_TAG: + on_find_tag(NULL, NULL); + return TRUE; + case KB_GENERATE_TAGS: + on_generate_tags(NULL, NULL); + return TRUE; + } + return FALSE; +} + +void plugin_init(G_GNUC_UNUSED GeanyData * data) +{ + GeanyKeyGroup *key_group = plugin_set_key_group(geany_plugin, "GeanyCtags", KB_COUNT, kb_callback); + + s_context_sep_item = gtk_separator_menu_item_new(); + gtk_widget_show(s_context_sep_item); + gtk_menu_shell_prepend(GTK_MENU_SHELL(geany->main_widgets->editor_menu), s_context_sep_item); + + s_context_fdec_item = gtk_menu_item_new_with_mnemonic(_("Find Tag Declaration (geanyctags)")); + gtk_widget_show(s_context_fdec_item); + gtk_menu_shell_prepend(GTK_MENU_SHELL(geany->main_widgets->editor_menu), s_context_fdec_item); + g_signal_connect((gpointer) s_context_fdec_item, "activate", G_CALLBACK(on_find_declaration), NULL); + + s_context_fdef_item = gtk_menu_item_new_with_mnemonic(_("Find Tag Definition (geanyctags)")); + gtk_widget_show(s_context_fdef_item); + gtk_menu_shell_prepend(GTK_MENU_SHELL(geany->main_widgets->editor_menu), s_context_fdef_item); + g_signal_connect((gpointer) s_context_fdef_item, "activate", G_CALLBACK(on_find_definition), NULL); + + s_sep_item = gtk_separator_menu_item_new(); + gtk_widget_show(s_sep_item); + gtk_container_add(GTK_CONTAINER(geany->main_widgets->project_menu), s_sep_item); + + s_gt_item = gtk_menu_item_new_with_mnemonic(_("Generate tags")); + gtk_widget_show(s_gt_item); + gtk_container_add(GTK_CONTAINER(geany->main_widgets->project_menu), s_gt_item); + g_signal_connect((gpointer) s_gt_item, "activate", G_CALLBACK(on_generate_tags), NULL); + keybindings_set_item(key_group, KB_GENERATE_TAGS, NULL, + 0, 0, "generate_tags", _("Generate tags"), s_gt_item); + + s_ft_item = gtk_menu_item_new_with_mnemonic(_("Find tag")); + gtk_widget_show(s_ft_item); + gtk_container_add(GTK_CONTAINER(geany->main_widgets->project_menu), s_ft_item); + g_signal_connect((gpointer) s_ft_item, "activate", G_CALLBACK(on_find_tag), NULL); + keybindings_set_item(key_group, KB_FIND_TAG, NULL, + 0, 0, "find_tag", _("Find tag"), s_ft_item); + + set_widgets_sensitive(FALSE); +} + +void plugin_cleanup(void) +{ + gtk_widget_destroy(s_context_fdec_item); + gtk_widget_destroy(s_context_fdef_item); + gtk_widget_destroy(s_context_sep_item); + + gtk_widget_destroy(s_ft_item); + gtk_widget_destroy(s_gt_item); + gtk_widget_destroy(s_sep_item); + + if (s_ft_dialog.widget) + gtk_widget_destroy(s_ft_dialog.widget); + s_ft_dialog.widget = NULL; +}

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