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ui_utils.c
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ui_utils.c
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/*
* ui_utils.c - this file is part of Geany, a fast and lightweight IDE
*
* Copyright 2006-2010 Enrico Tröger <enrico(dot)troeger(at)uvena(dot)de>
* Copyright 2006-2010 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.
*
* $Id$
*/
/** @file ui_utils.h
* User Interface general utility functions.
*/
#include "geany.h"
#include <string.h>
#include <ctype.h>
#include <gdk/gdkkeysyms.h>
#include "ui_utils.h"
#include "prefs.h"
#include "sciwrappers.h"
#include "document.h"
#include "documentprivate.h"
#include "filetypes.h"
#include "support.h"
#include "msgwindow.h"
#include "utils.h"
#include "callbacks.h"
#include "encodings.h"
#include "images.c"
#include "sidebar.h"
#include "win32.h"
#include "project.h"
#include "editor.h"
#include "plugins.h"
#include "symbols.h"
#include "toolbar.h"
#include "geanymenubuttonaction.h"
GeanyInterfacePrefs interface_prefs;
GeanyMainWidgets main_widgets;
UIPrefs ui_prefs;
UIWidgets ui_widgets;
static struct
{
/* pointers to widgets only sensitive when there is at least one document, the pointers can
* also be GtkAction objects, so check each pointer before using it */
GPtrArray *document_buttons;
GtkWidget *menu_insert_include_items[2];
GtkWidget *popup_goto_items[4];
GtkWidget *popup_copy_items[3];
GtkWidget *menu_copy_items[3];
GtkWidget *redo_items[3];
GtkWidget *undo_items[3];
GtkWidget *save_buttons[4];
GtkWidget *config_files_menu;
GtkWidget *commands_menu;
GtkWidget *format_menu;
}
widgets;
enum
{
RECENT_FILE_FILE,
RECENT_FILE_PROJECT
};
typedef struct
{
gint type;
GQueue *recent_queue;
GtkWidget *menubar;
GtkWidget *toolbar;
void (*activate_cb)(GtkMenuItem *, gpointer);
} GeanyRecentFiles;
static void update_recent_menu(GeanyRecentFiles *grf);
static void recent_file_loaded(const gchar *utf8_filename, GeanyRecentFiles *grf);
static void recent_file_activate_cb(GtkMenuItem *menuitem, gpointer user_data);
static void recent_project_activate_cb(GtkMenuItem *menuitem, gpointer user_data);
static GtkWidget *progress_bar_create(void);
/* simple wrapper for gtk_widget_set_sensitive() to allow widget being NULL */
void ui_widget_set_sensitive(GtkWidget *widget, gboolean set)
{
if (widget != NULL)
gtk_widget_set_sensitive(widget, set);
}
/* allow_override is TRUE if text can be ignored when another message has been set
* that didn't use allow_override and has not timed out. */
static void set_statusbar(const gchar *text, gboolean allow_override)
{
static glong last_time = 0;
GTimeVal timeval;
const gint GEANY_STATUS_TIMEOUT = 1;
if (! interface_prefs.statusbar_visible)
return; /* just do nothing if statusbar is not visible */
g_get_current_time(&timeval);
if (! allow_override)
{
gtk_statusbar_pop(GTK_STATUSBAR(ui_widgets.statusbar), 1);
gtk_statusbar_push(GTK_STATUSBAR(ui_widgets.statusbar), 1, text);
last_time = timeval.tv_sec;
}
else
if (timeval.tv_sec > last_time + GEANY_STATUS_TIMEOUT)
{
gtk_statusbar_pop(GTK_STATUSBAR(ui_widgets.statusbar), 1);
gtk_statusbar_push(GTK_STATUSBAR(ui_widgets.statusbar), 1, text);
}
}
/** Displays text on the statusbar.
* @param log Whether the message should be recorded in the Status window.
* @param format A @c printf -style string. */
void ui_set_statusbar(gboolean log, const gchar *format, ...)
{
gchar *string;
va_list args;
va_start(args, format);
string = g_strdup_vprintf(format, args);
va_end(args);
if (! prefs.suppress_status_messages)
set_statusbar(string, FALSE);
if (log || prefs.suppress_status_messages)
msgwin_status_add("%s", string);
g_free(string);
}
/* updates the status bar document statistics */
void ui_update_statusbar(GeanyDocument *doc, gint pos)
{
if (! interface_prefs.statusbar_visible)
return; /* just do nothing if statusbar is not visible */
if (doc == NULL)
doc = document_get_current();
if (doc != NULL)
{
static GString *stats_str = NULL;
const gchar sp[] = " ";
guint line, col;
const gchar *cur_tag;
gchar *filetype_name = doc->file_type->name;
if (G_UNLIKELY(stats_str == NULL))
stats_str = g_string_sized_new(120);
if (pos == -1)
pos = sci_get_current_position(doc->editor->sci);
line = sci_get_line_from_position(doc->editor->sci, pos);
/* Add temporary fix for sci infinite loop in Document::GetColumn(int)
* when current pos is beyond document end (can occur when removing
* blocks of selected lines especially esp. brace sections near end of file). */
if (pos <= sci_get_length(doc->editor->sci))
col = sci_get_col_from_position(doc->editor->sci, pos);
else
col = 0;
/* Status bar statistics: col = column, sel = selection. */
g_string_printf(stats_str, _("line: %d / %d\t col: %d\t sel: %d\t "),
(line + 1), sci_get_line_count(doc->editor->sci), col,
sci_get_selected_text_length(doc->editor->sci) - 1);
g_string_append(stats_str,
/* RO = read-only */
(doc->readonly) ? _("RO ") :
/* OVR = overwrite/overtype, INS = insert */
(sci_get_overtype(doc->editor->sci) ? _("OVR") : _("INS")));
g_string_append(stats_str, sp);
switch (editor_get_indent_prefs(doc->editor)->type)
{
case GEANY_INDENT_TYPE_TABS:
g_string_append(stats_str, _("TAB"));
break;
case GEANY_INDENT_TYPE_SPACES:
g_string_append(stats_str, _("SP")); /* SP = space */
break;
case GEANY_INDENT_TYPE_BOTH:
g_string_append(stats_str, _("T/S")); /* T/S = tabs and spaces */
break;
}
g_string_append(stats_str, sp);
g_string_append_printf(stats_str, _("mode: %s"),
editor_get_eol_char_name(doc->editor));
g_string_append(stats_str, sp);
g_string_append_printf(stats_str, _("encoding: %s %s"),
(doc->encoding) ? doc->encoding : _("unknown"),
(encodings_is_unicode_charset(doc->encoding)) ?
/* BOM = byte order mark */
((doc->has_bom) ? _("(with BOM)") : "") : "");
g_string_append(stats_str, sp);
g_string_append_printf(stats_str, _("filetype: %s"), filetype_name);
g_string_append(stats_str, sp);
if (doc->changed)
{
g_string_append(stats_str, _("MOD")); /* MOD = modified */
g_string_append(stats_str, sp);
}
symbols_get_current_function(doc, &cur_tag);
g_string_append_printf(stats_str, _("scope: %s"),
cur_tag);
#ifdef GEANY_DEBUG
g_string_append(stats_str, sp);
g_string_append_printf(stats_str, "pos: %d", pos);
g_string_append(stats_str, sp);
g_string_append_printf(stats_str, "style: %d", sci_get_style_at(doc->editor->sci, pos));
#endif
/* can be overridden by status messages */
set_statusbar(stats_str->str, TRUE);
}
else /* no documents */
{
set_statusbar("", TRUE); /* can be overridden by status messages */
}
}
/* This sets the window title according to the current filename. */
void ui_set_window_title(GeanyDocument *doc)
{
GString *str;
GeanyProject *project = app->project;
if (doc == NULL)
doc = document_get_current();
str = g_string_new(NULL);
if (doc != NULL)
{
g_string_append(str, doc->changed ? "*" : "");
if (doc->file_name == NULL)
g_string_append(str, DOC_FILENAME(doc));
else
{
gchar *short_name = document_get_basename_for_display(doc, 30);
gchar *dirname = g_path_get_dirname(DOC_FILENAME(doc));
g_string_append(str, short_name);
g_string_append(str, " - ");
g_string_append(str, dirname ? dirname : "");
g_free(short_name);
g_free(dirname);
}
g_string_append(str, " - ");
}
if (project)
{
g_string_append_c(str, '[');
g_string_append(str, project->name);
g_string_append(str, "] - ");
}
g_string_append(str, "Geany");
gtk_window_set_title(GTK_WINDOW(main_widgets.window), str->str);
g_string_free(str, TRUE);
}
void ui_set_editor_font(const gchar *font_name)
{
guint i;
g_return_if_fail(font_name != NULL);
/* do nothing if font has not changed */
if (interface_prefs.editor_font != NULL)
if (strcmp(font_name, interface_prefs.editor_font) == 0)
return;
g_free(interface_prefs.editor_font);
interface_prefs.editor_font = g_strdup(font_name);
/* We copy the current style, and update the font in all open tabs. */
for (i = 0; i < documents_array->len; i++)
{
if (documents[i]->editor)
{
editor_set_font(documents[i]->editor, interface_prefs.editor_font);
}
}
ui_set_statusbar(TRUE, _("Font updated (%s)."), interface_prefs.editor_font);
}
void ui_set_fullscreen(void)
{
if (ui_prefs.fullscreen)
{
gtk_window_fullscreen(GTK_WINDOW(main_widgets.window));
}
else
{
gtk_window_unfullscreen(GTK_WINDOW(main_widgets.window));
}
}
void ui_update_popup_reundo_items(GeanyDocument *doc)
{
gboolean enable_undo;
gboolean enable_redo;
guint i, len;
if (doc == NULL)
{
enable_undo = FALSE;
enable_redo = FALSE;
}
else
{
enable_undo = document_can_undo(doc);
enable_redo = document_can_redo(doc);
}
/* index 0 is the popup menu, 1 is the menubar, 2 is the toolbar */
len = G_N_ELEMENTS(widgets.undo_items);
for (i = 0; i < len; i++)
{
ui_widget_set_sensitive(widgets.undo_items[i], enable_undo);
}
len = G_N_ELEMENTS(widgets.redo_items);
for (i = 0; i < len; i++)
{
ui_widget_set_sensitive(widgets.redo_items[i], enable_redo);
}
}
void ui_update_popup_copy_items(GeanyDocument *doc)
{
gboolean enable;
guint i, len;
if (doc == NULL)
enable = FALSE;
else
enable = sci_has_selection(doc->editor->sci);
len = G_N_ELEMENTS(widgets.popup_copy_items);
for (i = 0; i < len; i++)
ui_widget_set_sensitive(widgets.popup_copy_items[i], enable);
}
void ui_update_popup_goto_items(gboolean enable)
{
guint i, len;
len = G_N_ELEMENTS(widgets.popup_goto_items);
for (i = 0; i < len; i++)
ui_widget_set_sensitive(widgets.popup_goto_items[i], enable);
}
void ui_update_menu_copy_items(GeanyDocument *doc)
{
gboolean enable = FALSE;
guint i, len;
GtkWidget *focusw = gtk_window_get_focus(GTK_WINDOW(main_widgets.window));
if (IS_SCINTILLA(focusw))
enable = (doc == NULL) ? FALSE : sci_has_selection(doc->editor->sci);
else
if (GTK_IS_EDITABLE(focusw))
enable = gtk_editable_get_selection_bounds(GTK_EDITABLE(focusw), NULL, NULL);
else
if (GTK_IS_TEXT_VIEW(focusw))
{
GtkTextBuffer *buffer = gtk_text_view_get_buffer(
GTK_TEXT_VIEW(focusw));
enable = gtk_text_buffer_get_selection_bounds(buffer, NULL, NULL);
}
len = G_N_ELEMENTS(widgets.menu_copy_items);
for (i = 0; i < len; i++)
ui_widget_set_sensitive(widgets.menu_copy_items[i], enable);
}
void ui_update_insert_include_item(GeanyDocument *doc, gint item)
{
gboolean enable = FALSE;
if (doc == NULL || doc->file_type == NULL)
enable = FALSE;
else if (doc->file_type->id == GEANY_FILETYPES_C || doc->file_type->id == GEANY_FILETYPES_CPP)
enable = TRUE;
ui_widget_set_sensitive(widgets.menu_insert_include_items[item], enable);
}
void ui_update_fold_items(void)
{
ui_widget_show_hide(ui_lookup_widget(main_widgets.window, "menu_fold_all1"), editor_prefs.folding);
ui_widget_show_hide(ui_lookup_widget(main_widgets.window, "menu_unfold_all1"), editor_prefs.folding);
ui_widget_show_hide(ui_lookup_widget(main_widgets.window, "separator22"), editor_prefs.folding);
}
static void insert_include_items(GtkMenu *me, GtkMenu *mp, gchar **includes, gchar *label)
{
guint i = 0;
GtkWidget *tmp_menu;
GtkWidget *tmp_popup;
GtkWidget *edit_menu, *edit_menu_item;
GtkWidget *popup_menu, *popup_menu_item;
edit_menu = gtk_menu_new();
popup_menu = gtk_menu_new();
edit_menu_item = gtk_menu_item_new_with_label(label);
popup_menu_item = gtk_menu_item_new_with_label(label);
gtk_menu_item_set_submenu(GTK_MENU_ITEM(edit_menu_item), edit_menu);
gtk_menu_item_set_submenu(GTK_MENU_ITEM(popup_menu_item), popup_menu);
while (includes[i] != NULL)
{
tmp_menu = gtk_menu_item_new_with_label(includes[i]);
tmp_popup = gtk_menu_item_new_with_label(includes[i]);
gtk_container_add(GTK_CONTAINER(edit_menu), tmp_menu);
gtk_container_add(GTK_CONTAINER(popup_menu), tmp_popup);
g_signal_connect(tmp_menu, "activate",
G_CALLBACK(on_menu_insert_include_activate), (gpointer) includes[i]);
g_signal_connect(tmp_popup, "activate",
G_CALLBACK(on_insert_include_activate), (gpointer) includes[i]);
i++;
}
gtk_widget_show_all(edit_menu_item);
gtk_widget_show_all(popup_menu_item);
gtk_container_add(GTK_CONTAINER(me), edit_menu_item);
gtk_container_add(GTK_CONTAINER(mp), popup_menu_item);
}
void ui_create_insert_menu_items(void)
{
GtkMenu *menu_edit = GTK_MENU(ui_lookup_widget(main_widgets.window, "insert_include2_menu"));
GtkMenu *menu_popup = GTK_MENU(ui_lookup_widget(main_widgets.editor_menu, "insert_include1_menu"));
GtkWidget *blank;
const gchar *c_includes_stdlib[] = {
"assert.h", "ctype.h", "errno.h", "float.h", "limits.h", "locale.h", "math.h", "setjmp.h",
"signal.h", "stdarg.h", "stddef.h", "stdio.h", "stdlib.h", "string.h", "time.h", NULL
};
const gchar *c_includes_c99[] = {
"complex.h", "fenv.h", "inttypes.h", "iso646.h", "stdbool.h", "stdint.h",
"tgmath.h", "wchar.h", "wctype.h", NULL
};
const gchar *c_includes_cpp[] = {
"cstdio", "cstring", "cctype", "cmath", "ctime", "cstdlib", "cstdarg", NULL
};
const gchar *c_includes_cppstdlib[] = {
"iostream", "fstream", "iomanip", "sstream", "exception", "stdexcept",
"memory", "locale", NULL
};
const gchar *c_includes_stl[] = {
"bitset", "dequev", "list", "map", "set", "queue", "stack", "vector", "algorithm",
"iterator", "functional", "string", "complex", "valarray", NULL
};
blank = gtk_menu_item_new_with_label("#include \"...\"");
gtk_container_add(GTK_CONTAINER(menu_edit), blank);
gtk_widget_show(blank);
g_signal_connect(blank, "activate", G_CALLBACK(on_menu_insert_include_activate),
(gpointer) "blank");
blank = gtk_separator_menu_item_new ();
gtk_container_add(GTK_CONTAINER(menu_edit), blank);
gtk_widget_show(blank);
blank = gtk_menu_item_new_with_label("#include \"...\"");
gtk_container_add(GTK_CONTAINER(menu_popup), blank);
gtk_widget_show(blank);
g_signal_connect(blank, "activate", G_CALLBACK(on_insert_include_activate),
(gpointer) "blank");
blank = gtk_separator_menu_item_new();
gtk_container_add(GTK_CONTAINER(menu_popup), blank);
gtk_widget_show(blank);
insert_include_items(menu_edit, menu_popup, (gchar**) c_includes_stdlib, _("C Standard Library"));
insert_include_items(menu_edit, menu_popup, (gchar**) c_includes_c99, _("ISO C99"));
insert_include_items(menu_edit, menu_popup, (gchar**) c_includes_cpp, _("C++ (C Standard Library)"));
insert_include_items(menu_edit, menu_popup, (gchar**) c_includes_cppstdlib, _("C++ Standard Library"));
insert_include_items(menu_edit, menu_popup, (gchar**) c_includes_stl, _("C++ STL"));
}
static void insert_date_items(GtkMenu *me, GtkMenu *mp, gchar *label)
{
GtkWidget *item;
item = gtk_menu_item_new_with_mnemonic(label);
gtk_container_add(GTK_CONTAINER(me), item);
gtk_widget_show(item);
g_signal_connect(item, "activate", G_CALLBACK(on_menu_insert_date_activate), label);
item = gtk_menu_item_new_with_mnemonic(label);
gtk_container_add(GTK_CONTAINER(mp), item);
gtk_widget_show(item);
g_signal_connect(item, "activate", G_CALLBACK(on_insert_date_activate), label);
}
void ui_create_insert_date_menu_items(void)
{
GtkMenu *menu_edit = GTK_MENU(ui_lookup_widget(main_widgets.window, "insert_date1_menu"));
GtkMenu *menu_popup = GTK_MENU(ui_lookup_widget(main_widgets.editor_menu, "insert_date2_menu"));
GtkWidget *item;
gchar *str;
insert_date_items(menu_edit, menu_popup, _("dd.mm.yyyy"));
insert_date_items(menu_edit, menu_popup, _("mm.dd.yyyy"));
insert_date_items(menu_edit, menu_popup, _("yyyy/mm/dd"));
item = gtk_separator_menu_item_new();
gtk_container_add(GTK_CONTAINER(menu_edit), item);
gtk_widget_show(item);
item = gtk_separator_menu_item_new();
gtk_container_add(GTK_CONTAINER(menu_popup), item);
gtk_widget_show(item);
insert_date_items(menu_edit, menu_popup, _("dd.mm.yyyy hh:mm:ss"));
insert_date_items(menu_edit, menu_popup, _("mm.dd.yyyy hh:mm:ss"));
insert_date_items(menu_edit, menu_popup, _("yyyy/mm/dd hh:mm:ss"));
item = gtk_separator_menu_item_new();
gtk_container_add(GTK_CONTAINER(menu_edit), item);
gtk_widget_show(item);
item = gtk_separator_menu_item_new();
gtk_container_add(GTK_CONTAINER(menu_popup), item);
gtk_widget_show(item);
str = _("_Use Custom Date Format");
item = gtk_menu_item_new_with_mnemonic(str);
gtk_container_add(GTK_CONTAINER(menu_edit), item);
gtk_widget_show(item);
g_signal_connect(item, "activate", G_CALLBACK(on_menu_insert_date_activate), str);
g_object_set_data_full(G_OBJECT(main_widgets.window),
"insert_date_custom1", g_object_ref(item), (GDestroyNotify)g_object_unref);
item = gtk_menu_item_new_with_mnemonic(str);
gtk_container_add(GTK_CONTAINER(menu_popup), item);
gtk_widget_show(item);
g_signal_connect(item, "activate", G_CALLBACK(on_insert_date_activate), str);
g_object_set_data_full(G_OBJECT(main_widgets.editor_menu),
"insert_date_custom2", g_object_ref(item), (GDestroyNotify)g_object_unref);
insert_date_items(menu_edit, menu_popup, _("_Set Custom Date Format"));
}
void ui_save_buttons_toggle(gboolean enable)
{
guint i;
gboolean dirty_tabs = FALSE;
if (ui_prefs.allow_always_save)
return;
ui_widget_set_sensitive(widgets.save_buttons[0], enable);
ui_widget_set_sensitive(widgets.save_buttons[1], enable);
/* save all menu item and tool button */
for (i = 0; i < documents_array->len; i++)
{
/* check whether there are files where changes were made and if there are some,
* we need the save all button / item */
if (documents[i]->is_valid && documents[i]->changed)
{
dirty_tabs = TRUE;
break;
}
}
ui_widget_set_sensitive(widgets.save_buttons[2], dirty_tabs);
ui_widget_set_sensitive(widgets.save_buttons[3], dirty_tabs);
}
#define add_doc_widget(widget_name) \
g_ptr_array_add(widgets.document_buttons, ui_lookup_widget(main_widgets.window, widget_name))
#define add_doc_toolitem(widget_name) \
g_ptr_array_add(widgets.document_buttons, toolbar_get_action_by_name(widget_name))
static void init_document_widgets(void)
{
widgets.document_buttons = g_ptr_array_new();
/* Cache the document-sensitive widgets so we don't have to keep looking them up
* when using ui_document_buttons_update(). */
add_doc_widget("menu_close1");
add_doc_widget("close_other_documents1");
add_doc_widget("menu_change_font1");
add_doc_widget("menu_close_all1");
add_doc_widget("menu_save1");
add_doc_widget("menu_save_all1");
add_doc_widget("menu_save_as1");
add_doc_widget("menu_count_words1");
add_doc_widget("menu_build1");
add_doc_widget("add_comments1");
add_doc_widget("menu_paste1");
add_doc_widget("menu_undo2");
add_doc_widget("preferences2");
add_doc_widget("menu_reload1");
add_doc_widget("menu_document1");
add_doc_widget("menu_choose_color1");
add_doc_widget("menu_zoom_in1");
add_doc_widget("menu_zoom_out1");
add_doc_widget("menu_view_editor1");
add_doc_widget("normal_size1");
add_doc_widget("treeview6");
add_doc_widget("print1");
add_doc_widget("menu_reload_as1");
add_doc_widget("menu_select_all1");
add_doc_widget("insert_date1");
add_doc_widget("menu_format1");
add_doc_widget("commands2");
add_doc_widget("menu_open_selected_file1");
add_doc_widget("page_setup1");
add_doc_widget("find1");
add_doc_widget("find_next1");
add_doc_widget("find_previous1");
add_doc_widget("replace1");
add_doc_widget("find_nextsel1");
add_doc_widget("find_prevsel1");
add_doc_widget("go_to_line1");
add_doc_toolitem("Close");
add_doc_toolitem("CloseAll");
add_doc_toolitem("Search");
add_doc_toolitem("SearchEntry");
add_doc_toolitem("NavBack");
add_doc_toolitem("NavFor");
add_doc_toolitem("ZoomIn");
add_doc_toolitem("ZoomOut");
add_doc_toolitem("Indent");
add_doc_toolitem("UnIndent");
add_doc_toolitem("Cut");
add_doc_toolitem("Copy");
add_doc_toolitem("Paste");
add_doc_toolitem("Delete");
add_doc_toolitem("Save");
add_doc_toolitem("SaveAll");
add_doc_toolitem("Compile");
add_doc_toolitem("Run");
add_doc_toolitem("Reload");
add_doc_toolitem("Color");
add_doc_toolitem("Goto");
add_doc_toolitem("GotoEntry");
add_doc_toolitem("Replace");
add_doc_toolitem("Print");
}
void ui_document_buttons_update(void)
{
guint i;
gboolean enable = gtk_notebook_get_n_pages(GTK_NOTEBOOK(main_widgets.notebook)) ? TRUE : FALSE;
for (i = 0; i < widgets.document_buttons->len; i++)
{
GtkWidget *widget = g_ptr_array_index(widgets.document_buttons, i);
if (GTK_IS_ACTION(widget))
gtk_action_set_sensitive(GTK_ACTION(widget), enable);
else
ui_widget_set_sensitive(widget, enable);
}
}
static void on_doc_sensitive_widget_destroy(GtkWidget *widget, G_GNUC_UNUSED gpointer user_data)
{
g_ptr_array_remove_fast(widgets.document_buttons, widget);
}
/** Adds a widget to the list of widgets that should be set sensitive/insensitive
* when some documents are present/no documents are open.
* It will be removed when the widget is destroyed.
* @param widget The widget to add.
*
* @since 0.15
**/
void ui_add_document_sensitive(GtkWidget *widget)
{
gboolean enable = gtk_notebook_get_n_pages(GTK_NOTEBOOK(main_widgets.notebook)) ? TRUE : FALSE;
ui_widget_set_sensitive(widget, enable);
g_ptr_array_add(widgets.document_buttons, widget);
g_signal_connect(widget, "destroy", G_CALLBACK(on_doc_sensitive_widget_destroy), NULL);
}
void ui_widget_show_hide(GtkWidget *widget, gboolean show)
{
if (show)
{
gtk_widget_show(widget);
}
else
{
gtk_widget_hide(widget);
}
}
void ui_sidebar_show_hide(void)
{
GtkWidget *widget;
/* check that there are no other notebook pages before hiding the sidebar completely
* other pages could be e.g. the file browser plugin */
if (! interface_prefs.sidebar_openfiles_visible && ! interface_prefs.sidebar_symbol_visible &&
gtk_notebook_get_n_pages(GTK_NOTEBOOK(main_widgets.sidebar_notebook)) <= 2)
{
ui_prefs.sidebar_visible = FALSE;
}
widget = ui_lookup_widget(main_widgets.window, "menu_show_sidebar1");
if (ui_prefs.sidebar_visible != gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget)))
{
ignore_callback = TRUE;
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(widget), ui_prefs.sidebar_visible);
ignore_callback = FALSE;
}
ui_widget_show_hide(main_widgets.sidebar_notebook, ui_prefs.sidebar_visible);
ui_widget_show_hide(gtk_notebook_get_nth_page(
GTK_NOTEBOOK(main_widgets.sidebar_notebook), 0), interface_prefs.sidebar_symbol_visible);
ui_widget_show_hide(gtk_notebook_get_nth_page(
GTK_NOTEBOOK(main_widgets.sidebar_notebook), 1), interface_prefs.sidebar_openfiles_visible);
}
void ui_document_show_hide(GeanyDocument *doc)
{
const gchar *widget_name;
GtkWidget *item;
const GeanyIndentPrefs *iprefs;
if (doc == NULL)
doc = document_get_current();
if (doc == NULL)
return;
ignore_callback = TRUE;
gtk_check_menu_item_set_active(
GTK_CHECK_MENU_ITEM(ui_lookup_widget(main_widgets.window, "menu_line_wrapping1")),
doc->editor->line_wrapping);
gtk_check_menu_item_set_active(
GTK_CHECK_MENU_ITEM(ui_lookup_widget(main_widgets.window, "line_breaking1")),
doc->editor->line_breaking);
iprefs = editor_get_indent_prefs(doc->editor);
item = ui_lookup_widget(main_widgets.window, "menu_use_auto_indentation1");
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), doc->editor->auto_indent);
switch (iprefs->type)
{
case GEANY_INDENT_TYPE_SPACES:
widget_name = "spaces1"; break;
case GEANY_INDENT_TYPE_TABS:
widget_name = "tabs1"; break;
case GEANY_INDENT_TYPE_BOTH:
default:
widget_name = "tabs_and_spaces1"; break;
}
item = ui_lookup_widget(main_widgets.window, widget_name);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), TRUE);
gtk_check_menu_item_set_active(
GTK_CHECK_MENU_ITEM(ui_lookup_widget(main_widgets.window, "set_file_readonly1")),
doc->readonly);
item = ui_lookup_widget(main_widgets.window, "menu_write_unicode_bom1");
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), doc->has_bom);
ui_widget_set_sensitive(item, encodings_is_unicode_charset(doc->encoding));
switch (sci_get_eol_mode(doc->editor->sci))
{
case SC_EOL_CR: widget_name = "cr"; break;
case SC_EOL_LF: widget_name = "lf"; break;
default: widget_name = "crlf"; break;
}
gtk_check_menu_item_set_active(
GTK_CHECK_MENU_ITEM(ui_lookup_widget(main_widgets.window, widget_name)), TRUE);
encodings_select_radio_item(doc->encoding);
filetypes_select_radio_item(doc->file_type);
ignore_callback = FALSE;
}
void ui_set_search_entry_background(GtkWidget *widget, gboolean success)
{
static const GdkColor red = {0, 0xffff, 0x6666, 0x6666};
static const GdkColor white = {0, 0xffff, 0xffff, 0xffff};
static gboolean old_value = TRUE;
g_return_if_fail(widget != NULL);
/* update only if really needed */
if (old_value != success)
{
gtk_widget_modify_base(widget, GTK_STATE_NORMAL, success ? NULL : &red);
gtk_widget_modify_text(widget, GTK_STATE_NORMAL, success ? NULL : &white);
old_value = success;
}
}
static gboolean have_tango_icon_theme(void)
{
static gboolean result = FALSE;
static gboolean checked = FALSE;
if (! checked)
{
gchar *theme_name;
g_object_get(G_OBJECT(gtk_settings_get_default()), "gtk-icon-theme-name", &theme_name, NULL);
setptr(theme_name, g_utf8_strdown(theme_name, -1));
result = (strstr(theme_name, "tango") != NULL);
checked = TRUE;
g_free(theme_name);
}
return result;
}
/* Note: remember to unref the pixbuf once an image or window has added a reference. */
GdkPixbuf *ui_new_pixbuf_from_inline(gint img)
{
switch (img)
{
case GEANY_IMAGE_LOGO:
return gdk_pixbuf_new_from_inline(-1, aladin_inline, FALSE, NULL);
break;
case GEANY_IMAGE_SAVE_ALL:
{
/* check whether the icon theme looks like a Gnome icon theme, if so use the
* old Gnome based Save All icon, otherwise assume a Tango-like icon theme */
if (have_tango_icon_theme())
return gdk_pixbuf_new_from_inline(-1, save_all_tango_inline, FALSE, NULL);
else
return gdk_pixbuf_new_from_inline(-1, save_all_gnome_inline, FALSE, NULL);
break;
}
case GEANY_IMAGE_CLOSE_ALL:
{
return gdk_pixbuf_new_from_inline(-1, close_all_inline, FALSE, NULL);
break;
}
case GEANY_IMAGE_BUILD:
{
return gdk_pixbuf_new_from_inline(-1, build_inline, FALSE, NULL);
break;
}
default:
return NULL;
}
}
static GdkPixbuf *ui_new_pixbuf_from_stock(const gchar *stock_id)
{
if (utils_str_equal(stock_id, GEANY_STOCK_CLOSE_ALL))
return ui_new_pixbuf_from_inline(GEANY_IMAGE_CLOSE_ALL);
else if (utils_str_equal(stock_id, GEANY_STOCK_BUILD))
return ui_new_pixbuf_from_inline(GEANY_IMAGE_BUILD);
else if (utils_str_equal(stock_id, GEANY_STOCK_SAVE_ALL))
return ui_new_pixbuf_from_inline(GEANY_IMAGE_SAVE_ALL);
return NULL;
}
GtkWidget *ui_new_image_from_inline(gint img)
{
GtkWidget *wid;
GdkPixbuf *pb;
pb = ui_new_pixbuf_from_inline(img);
wid = gtk_image_new_from_pixbuf(pb);
g_object_unref(pb); /* the image doesn't adopt our reference, so remove our ref. */
return wid;
}
static void recent_create_menu(GeanyRecentFiles *grf)
{
GtkWidget *tmp;
guint i, len;
gchar *filename;
len = MIN(file_prefs.mru_length, g_queue_get_length(grf->recent_queue));
for (i = 0; i < len; i++)
{
filename = g_queue_peek_nth(grf->recent_queue, i);
/* create menu item for the recent files menu in the menu bar */
tmp = gtk_menu_item_new_with_label(filename);
gtk_widget_show(tmp);
gtk_container_add(GTK_CONTAINER(grf->menubar), tmp);
g_signal_connect(tmp, "activate", G_CALLBACK(grf->activate_cb), NULL);
/* create menu item for the recent files menu in the toolbar */
if (grf->toolbar != NULL)
{
tmp = gtk_menu_item_new_with_label(filename);
gtk_widget_show(tmp);
gtk_container_add(GTK_CONTAINER(grf->toolbar), tmp);
g_signal_connect(tmp, "activate", G_CALLBACK(grf->activate_cb), NULL);
}
}
}
static GeanyRecentFiles *recent_get_recent_files(void)
{
static GeanyRecentFiles grf = { RECENT_FILE_FILE, NULL, NULL, NULL, NULL };
if (G_UNLIKELY(grf.recent_queue == NULL))
{
grf.recent_queue = ui_prefs.recent_queue;
grf.menubar = ui_widgets.recent_files_menu_menubar;
grf.toolbar = geany_menu_button_action_get_menu(GEANY_MENU_BUTTON_ACTION(
toolbar_get_action_by_name("Open")));
grf.activate_cb = recent_file_activate_cb;
}
return &grf;
}
static GeanyRecentFiles *recent_get_recent_projects(void)
{
static GeanyRecentFiles grf = { RECENT_FILE_PROJECT, NULL, NULL, NULL, NULL };
if (G_UNLIKELY(grf.recent_queue == NULL))
{
grf.recent_queue = ui_prefs.recent_projects_queue;
grf.menubar = ui_widgets.recent_projects_menu_menubar;
grf.toolbar = NULL;
grf.activate_cb = recent_project_activate_cb;
}
return &grf;
}
void ui_create_recent_menus(void)
{
recent_create_menu(recent_get_recent_files());
recent_create_menu(recent_get_recent_projects());
}