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2756 lines (2433 loc) · 75.9 KB
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/* vi:set ts=8 sts=4 sw=4 noet:
*
* VIM - Vi IMproved by Bram Moolenaar
*
* Do ":help uganda" in Vim to read copying and usage conditions.
* Do ":help credits" in Vim to see a list of people who contributed.
* See README.txt for an overview of the Vim source code.
*/
/*
* Porting to GTK+ was done by:
*
* (C) 1998,1999,2000 by Marcin Dalecki <martin@dalecki.de>
*
* With GREAT support and continuous encouragements by Andy Kahn and of
* course Bram Moolenaar!
*
* Support for GTK+ 2 was added by:
*
* (C) 2002,2003 Jason Hildebrand <jason@peaceworks.ca>
* Daniel Elstner <daniel.elstner@gmx.net>
*
* Best supporting actor (He helped somewhat, aesthetically speaking):
* Maxime Romano <verbophobe@hotmail.com>
*
* Support for GTK+ 3 was added by:
*
* 2016 Kazunobu Kuriyama <kazunobu.kuriyama@gmail.com>
*
* With the help of Marius Gedminas and the word of Bram Moolenaar,
* "Let's give this some time to mature."
*/
#include "vim.h"
#ifdef FEAT_GUI_GTK
# include "gui_gtk_f.h"
#endif
/* GTK defines MAX and MIN, but some system header files as well. Undefine
* them and don't use them. */
#ifdef MIN
# undef MIN
#endif
#ifdef MAX
# undef MAX
#endif
#ifdef FEAT_GUI_GNOME
/* Gnome redefines _() and N_(). Grrr... */
# ifdef _
# undef _
# endif
# ifdef N_
# undef N_
# endif
# ifdef textdomain
# undef textdomain
# endif
# ifdef bindtextdomain
# undef bindtextdomain
# endif
# ifdef bind_textdomain_codeset
# undef bind_textdomain_codeset
# endif
# if defined(FEAT_GETTEXT) && !defined(ENABLE_NLS)
# define ENABLE_NLS /* so the texts in the dialog boxes are translated */
# endif
# include <gnome.h>
#endif
#ifdef FEAT_GUI_GTK
# if GTK_CHECK_VERSION(3,0,0)
# include <gdk/gdkkeysyms-compat.h>
# else
# include <gdk/gdkkeysyms.h>
# endif
# include <gdk/gdk.h>
# ifdef WIN3264
# include <gdk/gdkwin32.h>
# else
# include <gdk/gdkx.h>
# endif
# include <gtk/gtk.h>
#else
/* define these items to be able to generate prototypes without GTK */
typedef int GtkWidget;
# define gpointer int
# define guint8 int
# define GdkPixmap int
# define GdkBitmap int
# define GtkIconFactory int
# define GtkToolbar int
# define GtkAdjustment int
# define gboolean int
# define GdkEventKey int
# define CancelData int
#endif
static void entry_activate_cb(GtkWidget *widget, gpointer data);
static void entry_changed_cb(GtkWidget *entry, GtkWidget *dialog);
static void find_replace_cb(GtkWidget *widget, gpointer data);
#if defined(FEAT_BROWSE) || defined(PROTO)
static void recent_func_log_func(
const gchar *log_domain,
GLogLevelFlags log_level,
const gchar *message,
gpointer user_data);
#endif
#if defined(FEAT_TOOLBAR)
/*
* Table from BuiltIn## icon indices to GTK+ stock IDs. Order must exactly
* match toolbar_names[] in menu.c! All stock icons including the "vim-*"
* ones can be overridden in your gtkrc file.
*/
# if GTK_CHECK_VERSION(3,10,0)
static const char * const menu_themed_names[] =
{
/* 00 */ "document-new", /* sub. GTK_STOCK_NEW */
/* 01 */ "document-open", /* sub. GTK_STOCK_OPEN */
/* 02 */ "document-save", /* sub. GTK_STOCK_SAVE */
/* 03 */ "edit-undo", /* sub. GTK_STOCK_UNDO */
/* 04 */ "edit-redo", /* sub. GTK_STOCK_REDO */
/* 05 */ "edit-cut", /* sub. GTK_STOCK_CUT */
/* 06 */ "edit-copy", /* sub. GTK_STOCK_COPY */
/* 07 */ "edit-paste", /* sub. GTK_STOCK_PASTE */
/* 08 */ "document-print", /* sub. GTK_STOCK_PRINT */
/* 09 */ "help-browser", /* sub. GTK_STOCK_HELP */
/* 10 */ "edit-find", /* sub. GTK_STOCK_FIND */
# if GTK_CHECK_VERSION(3,14,0)
/* Use the file names in gui_gtk_res.xml, cutting off the extension.
* Similar changes follow. */
/* 11 */ "stock_vim_save_all",
/* 12 */ "stock_vim_session_save",
/* 13 */ "stock_vim_session_new",
/* 14 */ "stock_vim_session_load",
# else
/* 11 */ "vim-save-all",
/* 12 */ "vim-session-save",
/* 13 */ "vim-session-new",
/* 14 */ "vim-session-load",
# endif
/* 15 */ "system-run", /* sub. GTK_STOCK_EXECUTE */
/* 16 */ "edit-find-replace", /* sub. GTK_STOCK_FIND_AND_REPLACE */
/* 17 */ "window-close", /* sub. GTK_STOCK_CLOSE, FIXME: fuzzy */
# if GTK_CHECK_VERSION(3,14,0)
/* 18 */ "stock_vim_window_maximize",
/* 19 */ "stock_vim_window_minimize",
/* 20 */ "stock_vim_window_split",
/* 21 */ "stock_vim_shell",
# else
/* 18 */ "vim-window-maximize",
/* 19 */ "vim-window-minimize",
/* 20 */ "vim-window-split",
/* 21 */ "vim-shell",
# endif
/* 22 */ "go-previous", /* sub. GTK_STOCK_GO_BACK */
/* 23 */ "go-next", /* sub. GTK_STOCK_GO_FORWARD */
# if GTK_CHECK_VERSION(3,14,0)
/* 24 */ "stock_vim_find_help",
# else
/* 24 */ "vim-find-help",
# endif
/* 25 */ "gtk-convert", /* sub. GTK_STOCK_CONVERT */
/* 26 */ "go-jump", /* sub. GTK_STOCK_JUMP_TO */
# if GTK_CHECK_VERSION(3,14,0)
/* 27 */ "stock_vim_build_tags",
/* 28 */ "stock_vim_window_split_vertical",
/* 29 */ "stock_vim_window_maximize_width",
/* 30 */ "stock_vim_window_minimize_width",
# else
/* 27 */ "vim-build-tags",
/* 28 */ "vim-window-split-vertical",
/* 29 */ "vim-window-maximize-width",
/* 30 */ "vim-window-minimize-width",
# endif
/* 31 */ "application-exit", /* GTK_STOCK_QUIT */
};
# else /* !GTK_CHECK_VERSION(3,10,0) */
static const char * const menu_stock_ids[] =
{
/* 00 */ GTK_STOCK_NEW,
/* 01 */ GTK_STOCK_OPEN,
/* 02 */ GTK_STOCK_SAVE,
/* 03 */ GTK_STOCK_UNDO,
/* 04 */ GTK_STOCK_REDO,
/* 05 */ GTK_STOCK_CUT,
/* 06 */ GTK_STOCK_COPY,
/* 07 */ GTK_STOCK_PASTE,
/* 08 */ GTK_STOCK_PRINT,
/* 09 */ GTK_STOCK_HELP,
/* 10 */ GTK_STOCK_FIND,
/* 11 */ "vim-save-all",
/* 12 */ "vim-session-save",
/* 13 */ "vim-session-new",
/* 14 */ "vim-session-load",
/* 15 */ GTK_STOCK_EXECUTE,
/* 16 */ GTK_STOCK_FIND_AND_REPLACE,
/* 17 */ GTK_STOCK_CLOSE, /* FIXME: fuzzy */
/* 18 */ "vim-window-maximize",
/* 19 */ "vim-window-minimize",
/* 20 */ "vim-window-split",
/* 21 */ "vim-shell",
/* 22 */ GTK_STOCK_GO_BACK,
/* 23 */ GTK_STOCK_GO_FORWARD,
/* 24 */ "vim-find-help",
/* 25 */ GTK_STOCK_CONVERT,
/* 26 */ GTK_STOCK_JUMP_TO,
/* 27 */ "vim-build-tags",
/* 28 */ "vim-window-split-vertical",
/* 29 */ "vim-window-maximize-width",
/* 30 */ "vim-window-minimize-width",
/* 31 */ GTK_STOCK_QUIT
};
# endif /* !GTK_CHECK_VERSION(3,10,0) */
# ifdef USE_GRESOURCE
# if !GTK_CHECK_VERSION(3,10,0)
typedef struct IconNames {
const char *icon_name;
const char *file_name;
} IconNames;
static IconNames stock_vim_icons[] = {
{ "vim-build-tags", "stock_vim_build_tags.png" },
{ "vim-find-help", "stock_vim_find_help.png" },
{ "vim-save-all", "stock_vim_save_all.png" },
{ "vim-session-load", "stock_vim_session_load.png" },
{ "vim-session-new", "stock_vim_session_new.png" },
{ "vim-session-save", "stock_vim_session_save.png" },
{ "vim-shell", "stock_vim_shell.png" },
{ "vim-window-maximize", "stock_vim_window_maximize.png" },
{ "vim-window-maximize-width", "stock_vim_window_maximize_width.png" },
{ "vim-window-minimize", "stock_vim_window_minimize.png" },
{ "vim-window-minimize-width", "stock_vim_window_minimize_width.png" },
{ "vim-window-split", "stock_vim_window_split.png" },
{ "vim-window-split-vertical", "stock_vim_window_split_vertical.png" },
{ NULL, NULL }
};
# endif
# endif /* USE_G_RESOURCE */
# ifndef USE_GRESOURCE
static void
add_stock_icon(GtkIconFactory *factory,
const char *stock_id,
const guint8 *inline_data,
int data_length)
{
GdkPixbuf *pixbuf;
GtkIconSet *icon_set;
pixbuf = gdk_pixbuf_new_from_inline(data_length, inline_data, FALSE, NULL);
icon_set = gtk_icon_set_new_from_pixbuf(pixbuf);
gtk_icon_factory_add(factory, stock_id, icon_set);
gtk_icon_set_unref(icon_set);
g_object_unref(pixbuf);
}
# endif
static int
lookup_menu_iconfile(char_u *iconfile, char_u *dest)
{
expand_env(iconfile, dest, MAXPATHL);
if (mch_isFullName(dest))
{
return vim_fexists(dest);
}
else
{
static const char suffixes[][4] = {"png", "xpm", "bmp"};
char_u buf[MAXPATHL];
unsigned int i;
for (i = 0; i < G_N_ELEMENTS(suffixes); ++i)
if (gui_find_bitmap(dest, buf, (char *)suffixes[i]) == OK)
{
STRCPY(dest, buf);
return TRUE;
}
return FALSE;
}
}
static GtkWidget *
load_menu_iconfile(char_u *name, GtkIconSize icon_size)
{
GtkWidget *image = NULL;
# if GTK_CHECK_VERSION(3,10,0)
int pixel_size = -1;
switch (icon_size)
{
case GTK_ICON_SIZE_MENU:
pixel_size = 16;
break;
case GTK_ICON_SIZE_SMALL_TOOLBAR:
pixel_size = 16;
break;
case GTK_ICON_SIZE_LARGE_TOOLBAR:
pixel_size = 24;
break;
case GTK_ICON_SIZE_BUTTON:
pixel_size = 16;
break;
case GTK_ICON_SIZE_DND:
pixel_size = 32;
break;
case GTK_ICON_SIZE_DIALOG:
pixel_size = 48;
break;
case GTK_ICON_SIZE_INVALID:
/* FALLTHROUGH */
default:
pixel_size = 0;
break;
}
if (pixel_size > 0 || pixel_size == -1)
{
GdkPixbuf * const pixbuf
= gdk_pixbuf_new_from_file_at_scale((const char *)name,
pixel_size, pixel_size, TRUE, NULL);
if (pixbuf != NULL)
{
image = gtk_image_new_from_pixbuf(pixbuf);
g_object_unref(pixbuf);
}
}
if (image == NULL)
image = gtk_image_new_from_icon_name("image-missing", icon_size);
return image;
# else /* !GTK_CHECK_VERSION(3,10,0) */
GtkIconSet *icon_set;
GtkIconSource *icon_source;
/*
* Rather than loading the icon directly into a GtkImage, create
* a new GtkIconSet and put it in there. This way we can easily
* scale the toolbar icons on the fly when needed.
*/
icon_set = gtk_icon_set_new();
icon_source = gtk_icon_source_new();
gtk_icon_source_set_filename(icon_source, (const char *)name);
gtk_icon_set_add_source(icon_set, icon_source);
image = gtk_image_new_from_icon_set(icon_set, icon_size);
gtk_icon_source_free(icon_source);
gtk_icon_set_unref(icon_set);
return image;
# endif /* !GTK_CHECK_VERSION(3,10,0) */
}
static GtkWidget *
create_menu_icon(vimmenu_T *menu, GtkIconSize icon_size)
{
GtkWidget *image = NULL;
char_u buf[MAXPATHL];
/* First use a specified "icon=" argument. */
if (menu->iconfile != NULL && lookup_menu_iconfile(menu->iconfile, buf))
image = load_menu_iconfile(buf, icon_size);
/* If not found and not builtin specified try using the menu name. */
if (image == NULL && !menu->icon_builtin
&& lookup_menu_iconfile(menu->name, buf))
image = load_menu_iconfile(buf, icon_size);
/* Still not found? Then use a builtin icon, a blank one as fallback. */
if (image == NULL)
{
# if GTK_CHECK_VERSION(3,10,0)
const char *icon_name = NULL;
const int n_names = G_N_ELEMENTS(menu_themed_names);
if (menu->iconidx >= 0 && menu->iconidx < n_names)
icon_name = menu_themed_names[menu->iconidx];
if (icon_name == NULL)
icon_name = "image-missing";
image = gtk_image_new_from_icon_name(icon_name, icon_size);
# else
const char *stock_id;
const int n_ids = G_N_ELEMENTS(menu_stock_ids);
if (menu->iconidx >= 0 && menu->iconidx < n_ids)
stock_id = menu_stock_ids[menu->iconidx];
else
stock_id = GTK_STOCK_MISSING_IMAGE;
image = gtk_image_new_from_stock(stock_id, icon_size);
# endif
}
return image;
}
static gint
toolbar_button_focus_in_event(GtkWidget *widget UNUSED,
GdkEventFocus *event UNUSED,
gpointer data UNUSED)
{
/* When we're in a GtkPlug, we don't have window focus events, only widget
* focus. To emulate stand-alone gvim, if a button gets focus (e.g.,
* <Tab> into GtkPlug) immediately pass it to mainwin. */
if (gtk_socket_id != 0)
gtk_widget_grab_focus(gui.drawarea);
return TRUE;
}
#endif /* FEAT_TOOLBAR */
#if defined(FEAT_TOOLBAR) || defined(PROTO)
void
gui_gtk_register_stock_icons(void)
{
# ifndef USE_GRESOURCE
# include "../pixmaps/stock_icons.h"
GtkIconFactory *factory;
factory = gtk_icon_factory_new();
# define ADD_ICON(Name, Data) add_stock_icon(factory, Name, Data, (int)sizeof(Data))
ADD_ICON("vim-build-tags", stock_vim_build_tags);
ADD_ICON("vim-find-help", stock_vim_find_help);
ADD_ICON("vim-save-all", stock_vim_save_all);
ADD_ICON("vim-session-load", stock_vim_session_load);
ADD_ICON("vim-session-new", stock_vim_session_new);
ADD_ICON("vim-session-save", stock_vim_session_save);
ADD_ICON("vim-shell", stock_vim_shell);
ADD_ICON("vim-window-maximize", stock_vim_window_maximize);
ADD_ICON("vim-window-maximize-width", stock_vim_window_maximize_width);
ADD_ICON("vim-window-minimize", stock_vim_window_minimize);
ADD_ICON("vim-window-minimize-width", stock_vim_window_minimize_width);
ADD_ICON("vim-window-split", stock_vim_window_split);
ADD_ICON("vim-window-split-vertical", stock_vim_window_split_vertical);
# undef ADD_ICON
gtk_icon_factory_add_default(factory);
g_object_unref(factory);
# else /* defined(USE_GRESOURCE) */
const char * const path_prefix = "/org/vim/gui/icon";
# if GTK_CHECK_VERSION(3,14,0)
GdkScreen *screen = NULL;
GtkIconTheme *icon_theme = NULL;
if (GTK_IS_WIDGET(gui.mainwin))
screen = gtk_widget_get_screen(gui.mainwin);
else
screen = gdk_screen_get_default();
icon_theme = gtk_icon_theme_get_for_screen(screen);
gtk_icon_theme_add_resource_path(icon_theme, path_prefix);
# elif GTK_CHECK_VERSION(3,0,0)
IconNames *names;
for (names = stock_vim_icons; names->icon_name != NULL; names++)
{
char path[MAXPATHL];
vim_snprintf(path, MAXPATHL, "%s/%s", path_prefix, names->file_name);
GdkPixbuf *pixbuf = NULL;
pixbuf = gdk_pixbuf_new_from_resource(path, NULL);
if (pixbuf != NULL)
{
const gint size = MAX(gdk_pixbuf_get_width(pixbuf),
gdk_pixbuf_get_height(pixbuf));
if (size > 16)
{
/* An icon theme is supposed to provide fixed-size
* image files for each size, e.g., 16, 22, 24, ...
* Naturally, in contrast to GtkIconSet, GtkIconTheme
* won't prepare size variants for us out of a single
* fixed-size image.
*
* Currently, Vim provides 24x24 images only while the
* icon size on the menu and the toolbar is set to 16x16
* by default.
*
* Resize them by ourselves until we have our own fully
* fledged icon theme. */
GdkPixbuf *src = pixbuf;
pixbuf = gdk_pixbuf_scale_simple(src,
16, 16,
GDK_INTERP_BILINEAR);
if (pixbuf == NULL)
pixbuf = src;
else
g_object_unref(src);
}
gtk_icon_theme_add_builtin_icon(names->icon_name, size, pixbuf);
g_object_unref(pixbuf);
}
}
# else /* !GTK_CHECK_VERSION(3,0.0) */
GtkIconFactory * const factory = gtk_icon_factory_new();
IconNames *names;
for (names = stock_vim_icons; names->icon_name != NULL; names++)
{
char path[MAXPATHL];
GdkPixbuf *pixbuf;
vim_snprintf(path, MAXPATHL, "%s/%s", path_prefix, names->file_name);
pixbuf = gdk_pixbuf_new_from_resource(path, NULL);
if (pixbuf != NULL)
{
GtkIconSet *icon_set = gtk_icon_set_new_from_pixbuf(pixbuf);
gtk_icon_factory_add(factory, names->icon_name, icon_set);
gtk_icon_set_unref(icon_set);
g_object_unref(pixbuf);
}
}
gtk_icon_factory_add_default(factory);
g_object_unref(factory);
# endif /* !GTK_CHECK_VERSION(3,0,0) */
# endif /* defined(USE_GRESOURCE) */
}
#endif /* FEAT_TOOLBAR */
#if defined(FEAT_MENU) || defined(PROTO)
/*
* Translate Vim's mnemonic tagging to GTK+ style and convert to UTF-8
* if necessary. The caller must vim_free() the returned string.
*
* Input Output
* _ __
* && &
* & _ stripped if use_mnemonic == FALSE
* <Tab> end of menu label text
*/
static char_u *
translate_mnemonic_tag(char_u *name, int use_mnemonic)
{
char_u *buf;
char_u *psrc;
char_u *pdest;
int n_underscores = 0;
name = CONVERT_TO_UTF8(name);
if (name == NULL)
return NULL;
for (psrc = name; *psrc != NUL && *psrc != TAB; ++psrc)
if (*psrc == '_')
++n_underscores;
buf = alloc((unsigned)(psrc - name + n_underscores + 1));
if (buf != NULL)
{
pdest = buf;
for (psrc = name; *psrc != NUL && *psrc != TAB; ++psrc)
{
if (*psrc == '_')
{
*pdest++ = '_';
*pdest++ = '_';
}
else if (*psrc != '&')
{
*pdest++ = *psrc;
}
else if (*(psrc + 1) == '&')
{
*pdest++ = *psrc++;
}
else if (use_mnemonic)
{
*pdest++ = '_';
}
}
*pdest = NUL;
}
CONVERT_TO_UTF8_FREE(name);
return buf;
}
static void
menu_item_new(vimmenu_T *menu, GtkWidget *parent_widget)
{
GtkWidget *box;
char_u *text;
int use_mnemonic;
/* It would be neat to have image menu items, but that would require major
* changes to Vim's menu system. Not to mention that all the translations
* had to be updated. */
menu->id = gtk_menu_item_new();
# if GTK_CHECK_VERSION(3,2,0)
box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 20);
gtk_box_set_homogeneous(GTK_BOX(box), FALSE);
# else
box = gtk_hbox_new(FALSE, 20);
# endif
use_mnemonic = (p_wak[0] != 'n' || !GTK_IS_MENU_BAR(parent_widget));
text = translate_mnemonic_tag(menu->name, use_mnemonic);
menu->label = gtk_label_new_with_mnemonic((const char *)text);
vim_free(text);
gtk_box_pack_start(GTK_BOX(box), menu->label, FALSE, FALSE, 0);
if (menu->actext != NULL && menu->actext[0] != NUL)
{
text = CONVERT_TO_UTF8(menu->actext);
gtk_box_pack_end(GTK_BOX(box),
gtk_label_new((const char *)text),
FALSE, FALSE, 0);
CONVERT_TO_UTF8_FREE(text);
}
gtk_container_add(GTK_CONTAINER(menu->id), box);
gtk_widget_show_all(menu->id);
}
void
gui_mch_add_menu(vimmenu_T *menu, int idx)
{
vimmenu_T *parent;
GtkWidget *parent_widget;
if (menu->name[0] == ']' || menu_is_popup(menu->name))
{
menu->submenu_id = gtk_menu_new();
return;
}
parent = menu->parent;
if ((parent != NULL && parent->submenu_id == NULL)
|| !menu_is_menubar(menu->name))
return;
parent_widget = (parent != NULL) ? parent->submenu_id : gui.menubar;
menu_item_new(menu, parent_widget);
# if !GTK_CHECK_VERSION(3,4,0)
/* since the tearoff should always appear first, increment idx */
if (parent != NULL && !menu_is_popup(parent->name))
++idx;
# endif
gtk_menu_shell_insert(GTK_MENU_SHELL(parent_widget), menu->id, idx);
menu->submenu_id = gtk_menu_new();
gtk_menu_set_accel_group(GTK_MENU(menu->submenu_id), gui.accel_group);
gtk_menu_item_set_submenu(GTK_MENU_ITEM(menu->id), menu->submenu_id);
# if !GTK_CHECK_VERSION(3,4,0)
menu->tearoff_handle = gtk_tearoff_menu_item_new();
if (vim_strchr(p_go, GO_TEAROFF) != NULL)
gtk_widget_show(menu->tearoff_handle);
# if GTK_CHECK_VERSION(3,0,0)
gtk_menu_shell_prepend(GTK_MENU_SHELL(menu->submenu_id),
menu->tearoff_handle);
# else
gtk_menu_prepend(GTK_MENU(menu->submenu_id), menu->tearoff_handle);
# endif
# endif
}
static void
menu_item_activate(GtkWidget *widget UNUSED, gpointer data)
{
gui_menu_cb((vimmenu_T *)data);
}
void
gui_mch_add_menu_item(vimmenu_T *menu, int idx)
{
vimmenu_T *parent;
parent = menu->parent;
# ifdef FEAT_TOOLBAR
if (menu_is_toolbar(parent->name))
{
GtkToolbar *toolbar;
toolbar = GTK_TOOLBAR(gui.toolbar);
menu->submenu_id = NULL;
if (menu_is_separator(menu->name))
{
# if GTK_CHECK_VERSION(3,0,0)
GtkToolItem *item = gtk_separator_tool_item_new();
gtk_separator_tool_item_set_draw(GTK_SEPARATOR_TOOL_ITEM(item),
TRUE);
gtk_tool_item_set_expand(GTK_TOOL_ITEM(item), FALSE);
gtk_widget_show(GTK_WIDGET(item));
gtk_toolbar_insert(toolbar, item, idx);
# else
gtk_toolbar_insert_space(toolbar, idx);
# endif
menu->id = NULL;
}
else
{
char_u *text;
char_u *tooltip;
text = CONVERT_TO_UTF8(menu->dname);
tooltip = CONVERT_TO_UTF8(menu->strings[MENU_INDEX_TIP]);
if (tooltip != NULL && !utf_valid_string(tooltip, NULL))
/* Invalid text, can happen when 'encoding' is changed. Avoid
* a nasty GTK error message, skip the tooltip. */
CONVERT_TO_UTF8_FREE(tooltip);
# if GTK_CHECK_VERSION(3,0,0)
{
GtkWidget *icon;
GtkToolItem *item;
icon = create_menu_icon(menu,
gtk_toolbar_get_icon_size(toolbar));
item = gtk_tool_button_new(icon, (const gchar *)text);
gtk_tool_item_set_tooltip_text(item, (const gchar *)tooltip);
g_signal_connect(G_OBJECT(item), "clicked",
G_CALLBACK(&menu_item_activate), menu);
gtk_widget_show_all(GTK_WIDGET(item));
gtk_toolbar_insert(toolbar, item, idx);
menu->id = GTK_WIDGET(item);
}
# else
menu->id = gtk_toolbar_insert_item(
toolbar,
(const char *)text,
(const char *)tooltip,
NULL,
create_menu_icon(menu, gtk_toolbar_get_icon_size(toolbar)),
G_CALLBACK(&menu_item_activate),
menu,
idx);
# endif
if (gtk_socket_id != 0)
# if GTK_CHECK_VERSION(3,0,0)
g_signal_connect(G_OBJECT(menu->id), "focus-in-event",
G_CALLBACK(toolbar_button_focus_in_event), NULL);
# else
gtk_signal_connect(GTK_OBJECT(menu->id), "focus_in_event",
GTK_SIGNAL_FUNC(toolbar_button_focus_in_event), NULL);
# endif
CONVERT_TO_UTF8_FREE(text);
CONVERT_TO_UTF8_FREE(tooltip);
}
}
else
# endif /* FEAT_TOOLBAR */
{
/* No parent, must be a non-menubar menu */
if (parent == NULL || parent->submenu_id == NULL)
return;
# if !GTK_CHECK_VERSION(3,4,0)
/* Make place for the possible tearoff handle item. Not in the popup
* menu, it doesn't have a tearoff item. */
if (!menu_is_popup(parent->name))
++idx;
# endif
if (menu_is_separator(menu->name))
{
/* Separator: Just add it */
# if GTK_CHECK_VERSION(3,0,0)
menu->id = gtk_separator_menu_item_new();
# else
menu->id = gtk_menu_item_new();
gtk_widget_set_sensitive(menu->id, FALSE);
# endif
gtk_widget_show(menu->id);
# if GTK_CHECK_VERSION(3,0,0)
gtk_menu_shell_insert(GTK_MENU_SHELL(parent->submenu_id),
menu->id, idx);
# else
gtk_menu_insert(GTK_MENU(parent->submenu_id), menu->id, idx);
# endif
return;
}
/* Add textual menu item. */
menu_item_new(menu, parent->submenu_id);
gtk_widget_show(menu->id);
# if GTK_CHECK_VERSION(3,0,0)
gtk_menu_shell_insert(GTK_MENU_SHELL(parent->submenu_id),
menu->id, idx);
# else
gtk_menu_insert(GTK_MENU(parent->submenu_id), menu->id, idx);
# endif
if (menu->id != NULL)
# if GTK_CHECK_VERSION(3,0,0)
g_signal_connect(G_OBJECT(menu->id), "activate",
G_CALLBACK(menu_item_activate), menu);
# else
gtk_signal_connect(GTK_OBJECT(menu->id), "activate",
GTK_SIGNAL_FUNC(menu_item_activate), menu);
# endif
}
}
#endif /* FEAT_MENU */
void
gui_mch_set_text_area_pos(int x, int y, int w, int h)
{
gtk_form_move_resize(GTK_FORM(gui.formwin), gui.drawarea, x, y, w, h);
}
#if defined(FEAT_MENU) || defined(PROTO)
/*
* Enable or disable accelerators for the toplevel menus.
*/
void
gui_gtk_set_mnemonics(int enable)
{
vimmenu_T *menu;
char_u *name;
for (menu = root_menu; menu != NULL; menu = menu->next)
{
if (menu->id == NULL)
continue;
name = translate_mnemonic_tag(menu->name, enable);
gtk_label_set_text_with_mnemonic(GTK_LABEL(menu->label),
(const char *)name);
vim_free(name);
}
}
# if !GTK_CHECK_VERSION(3,4,0)
static void
recurse_tearoffs(vimmenu_T *menu, int val)
{
for (; menu != NULL; menu = menu->next)
{
if (menu->submenu_id != NULL && menu->tearoff_handle != NULL
&& menu->name[0] != ']' && !menu_is_popup(menu->name))
{
if (val)
gtk_widget_show(menu->tearoff_handle);
else
gtk_widget_hide(menu->tearoff_handle);
}
recurse_tearoffs(menu->children, val);
}
}
# endif
# if GTK_CHECK_VERSION(3,4,0)
void
gui_mch_toggle_tearoffs(int enable UNUSED)
{
/* Do nothing */
}
# else
void
gui_mch_toggle_tearoffs(int enable)
{
recurse_tearoffs(root_menu, enable);
}
# endif
#endif /* FEAT_MENU */
#if defined(FEAT_TOOLBAR)
static int
get_menu_position(vimmenu_T *menu)
{
vimmenu_T *node;
int idx = 0;
for (node = menu->parent->children; node != menu; node = node->next)
{
g_return_val_if_fail(node != NULL, -1);
++idx;
}
return idx;
}
#endif /* FEAT_TOOLBAR */
#if defined(FEAT_TOOLBAR) || defined(PROTO)
void
gui_mch_menu_set_tip(vimmenu_T *menu)
{
if (menu->id != NULL && menu->parent != NULL
&& gui.toolbar != NULL && menu_is_toolbar(menu->parent->name))
{
char_u *tooltip;
tooltip = CONVERT_TO_UTF8(menu->strings[MENU_INDEX_TIP]);
if (tooltip != NULL && utf_valid_string(tooltip, NULL))
# if GTK_CHECK_VERSION(3,0,0)
/* Only set the tooltip when it's valid utf-8. */
gtk_widget_set_tooltip_text(menu->id, (const gchar *)tooltip);
# else
/* Only set the tooltip when it's valid utf-8. */
gtk_tooltips_set_tip(GTK_TOOLBAR(gui.toolbar)->tooltips,
menu->id, (const char *)tooltip, NULL);
# endif
CONVERT_TO_UTF8_FREE(tooltip);
}
}
#endif /* FEAT_TOOLBAR */
#if defined(FEAT_MENU) || defined(PROTO)
/*
* Destroy the machine specific menu widget.
*/
void
gui_mch_destroy_menu(vimmenu_T *menu)
{
/* Don't let gtk_container_remove automatically destroy menu->id. */
if (menu->id != NULL)
g_object_ref(menu->id);
/* Workaround for a spurious gtk warning in Ubuntu: "Trying to remove
* a child that doesn't believe we're it's parent."
* Remove widget from gui.menubar before destroying it. */
if (menu->id != NULL && gui.menubar != NULL
&& gtk_widget_get_parent(menu->id) == gui.menubar)
gtk_container_remove(GTK_CONTAINER(gui.menubar), menu->id);
# ifdef FEAT_TOOLBAR
if (menu->parent != NULL && menu_is_toolbar(menu->parent->name))
{
if (menu_is_separator(menu->name))
# if GTK_CHECK_VERSION(3,0,0)
{
GtkToolItem *item = NULL;
item = gtk_toolbar_get_nth_item(GTK_TOOLBAR(gui.toolbar),
get_menu_position(menu));
if (item != NULL)
gtk_container_remove(GTK_CONTAINER(gui.toolbar),
GTK_WIDGET(item));
}
# else
gtk_toolbar_remove_space(GTK_TOOLBAR(gui.toolbar),
get_menu_position(menu));
# endif
else if (menu->id != NULL)
gtk_widget_destroy(menu->id);
}
else
# endif /* FEAT_TOOLBAR */
{
if (menu->submenu_id != NULL)
gtk_widget_destroy(menu->submenu_id);
if (menu->id != NULL)
gtk_widget_destroy(menu->id);
}
if (menu->id != NULL)
g_object_unref(menu->id);
menu->submenu_id = NULL;
menu->id = NULL;
}
#endif /* FEAT_MENU */
/*
* Scrollbar stuff.
*/
void
gui_mch_set_scrollbar_thumb(scrollbar_T *sb, long val, long size, long max)
{
if (sb->id != NULL)
{
GtkAdjustment *adjustment;