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vim/src/gui_gtk.c
Chris White 991603cc04
patch 9.1.0881: GUI: message dialog may not get focus 
Problem:  GUI: message dialog may not get focus
Solution: add window manager hint to give focus to the dialog
          (Chris White)

Tell the window manager that message dialogs should be given focus when
the user switches from another application back to Vim.  This can
happen, e.g., when the user has a file open in Vim and then edits it
in another program.

fixes: #172
closes: #16100

Signed-off-by: Chris White <christopher.white@crowdstrike.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-11-23 13:35:43 +01:00

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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 MSWIN
# 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(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);
}
static void
menu_item_select(GtkWidget *widget UNUSED, gpointer data)
{
vimmenu_T *menu;
char_u *tooltip;
static int did_msg = FALSE;
if (State & MODE_CMDLINE)
return;
menu = (vimmenu_T *)data;
tooltip = CONVERT_TO_UTF8(menu->strings[MENU_INDEX_TIP]);
if (tooltip != NULL && utf_valid_string(tooltip, NULL))
{
msg((char *)tooltip);
did_msg = TRUE;
setcursor();
out_flush_cursor(TRUE, FALSE);
}
else if (did_msg)
{
msg("");
did_msg = FALSE;
setcursor();
out_flush_cursor(TRUE, FALSE);
}
CONVERT_TO_UTF8_FREE(tooltip);
}
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)
g_signal_connect(G_OBJECT(menu->id), "focus-in-event",
G_CALLBACK(toolbar_button_focus_in_event), NULL);
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);
gtk_menu_shell_insert(GTK_MENU_SHELL(parent->submenu_id),
menu->id, idx);
return;
}
// Add textual menu item.
menu_item_new(menu, parent->submenu_id);
gtk_widget_show(menu->id);
gtk_menu_shell_insert(GTK_MENU_SHELL(parent->submenu_id),
menu->id, idx);
if (menu->id != NULL)
{
g_signal_connect(G_OBJECT(menu->id), "activate",
G_CALLBACK(menu_item_activate), menu);
g_signal_connect(G_OBJECT(menu->id), "select",
G_CALLBACK(menu_item_select), menu);
}
}
}
#endif // FEAT_MENU
void
gui_mch_set_text_area_pos(int x, int y, int w, int h)
{
gui_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_ALL_MENUS(menu)
{
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)
return;
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 its 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)
return;
GtkAdjustment *adjustment;
// ignore events triggered by moving the thumb (happens in GTK 3)
++hold_gui_events;
adjustment = gtk_range_get_adjustment(GTK_RANGE(sb->id));
gtk_adjustment_set_lower(adjustment, 0.0);
gtk_adjustment_set_value(adjustment, val);
gtk_adjustment_set_upper(adjustment, max + 1);
gtk_adjustment_set_page_size(adjustment, size);
gtk_adjustment_set_page_increment(adjustment,
size < 3L ? 1L : size - 2L);
gtk_adjustment_set_step_increment(adjustment, 1.0);
g_signal_handler_block(G_OBJECT(adjustment), (gulong)sb->handler_id);
--hold_gui_events;
#if !GTK_CHECK_VERSION(3,18,0)
gtk_adjustment_changed(adjustment);
#endif
g_signal_handler_unblock(G_OBJECT(adjustment),
(gulong)sb->handler_id);
}
void
gui_mch_set_scrollbar_pos(scrollbar_T *sb, int x, int y, int w, int h)
{
if (sb->id != NULL)
gui_gtk_form_move_resize(GTK_FORM(gui.formwin), sb->id, x, y, w, h);
}
int
gui_mch_get_scrollbar_xpadding(void)
{
int xpad;
#if GTK_CHECK_VERSION(3,0,0)
xpad = gtk_widget_get_allocated_width(gui.formwin)
- gtk_widget_get_allocated_width(gui.drawarea) - gui.scrollbar_width;
#else
xpad = gui.formwin->allocation.width - gui.drawarea->allocation.width
- gui.scrollbar_width;
#endif
if (gui.which_scrollbars[SBAR_LEFT] && gui.which_scrollbars[SBAR_RIGHT])
xpad -= gui.scrollbar_width;
return (xpad < 0) ? 0 : xpad;
}
int
gui_mch_get_scrollbar_ypadding(void)
{
int ypad;
#if GTK_CHECK_VERSION(3,0,0)
ypad = gtk_widget_get_allocated_height(gui.formwin)
- gtk_widget_get_allocated_height(gui.drawarea) - gui.scrollbar_height;
#else
ypad = gui.formwin->allocation.height - gui.drawarea->allocation.height
- gui.scrollbar_height;
#endif
return (ypad < 0) ? 0 : ypad;
}
/*
* Take action upon scrollbar dragging.
*/
static void
adjustment_value_changed(GtkAdjustment *adjustment, gpointer data)
{
scrollbar_T *sb;
long value;
int dragging = FALSE;
#ifdef FEAT_XIM
// cancel any preediting
if (im_is_preediting())
xim_reset();
#endif
sb = gui_find_scrollbar((long)data);
value = gtk_adjustment_get_value(adjustment);
#if !GTK_CHECK_VERSION(3,0,0)
/*
* The dragging argument must be right for the scrollbar to work with
* closed folds. This isn't documented, hopefully this will keep on
* working in later GTK versions.
*
* FIXME: Well, it doesn't work in GTK2. :)
* HACK: Get the mouse pointer position, if it appears to be on an arrow
* button set "dragging" to FALSE. This assumes square buttons!
*/
if (sb != NULL)
{
dragging = TRUE;
if (sb->wp != NULL && GDK_IS_DRAWABLE(sb->id->window))
{
int x;
int y;
GdkModifierType state;
int width;
int height;
// vertical scrollbar: need to set "dragging" properly in case
// there are closed folds.
gdk_window_get_pointer(sb->id->window, &x, &y, &state);
gdk_window_get_size(sb->id->window, &width, &height);
if (x >= 0 && x < width && y >= 0 && y < height)
{
if (y < width)
{
// up arrow: move one (closed fold) line up
dragging = FALSE;
value = sb->wp->w_topline - 2;
}
else if (y > height - width)
{
// down arrow: move one (closed fold) line down
dragging = FALSE;
value = sb->wp->w_topline;
}
}
}
}
#endif // !GTK_CHECK_VERSION(3,0,0)
gui_drag_scrollbar(sb, value, dragging);
}
// SBAR_VERT or SBAR_HORIZ
void
gui_mch_create_scrollbar(scrollbar_T *sb, int orient)
{
if (orient == SBAR_HORIZ)
#if GTK_CHECK_VERSION(3,2,0)
sb->id = gtk_scrollbar_new(GTK_ORIENTATION_HORIZONTAL, NULL);
#else
sb->id = gtk_hscrollbar_new(NULL);
#endif
else if (orient == SBAR_VERT)
#if GTK_CHECK_VERSION(3,2,0)
sb->id = gtk_scrollbar_new(GTK_ORIENTATION_VERTICAL, NULL);
#else
sb->id = gtk_vscrollbar_new(NULL);
#endif
if (sb->id == NULL)
return;
GtkAdjustment *adjustment;
gtk_widget_set_can_focus(sb->id, FALSE);
gui_gtk_form_put(GTK_FORM(gui.formwin), sb->id, 0, 0);
adjustment = gtk_range_get_adjustment(GTK_RANGE(sb->id));
sb->handler_id = g_signal_connect(
G_OBJECT(adjustment), "value-changed",
G_CALLBACK(adjustment_value_changed),
GINT_TO_POINTER(sb->ident));
gui_mch_update();
}
void
gui_mch_destroy_scrollbar(scrollbar_T *sb)
{
if (sb->id != NULL)
{
gtk_widget_destroy(sb->id);
sb->id = NULL;
}
gui_mch_update();
}
#if defined(FEAT_BROWSE) || defined(PROTO)
/*
* Implementation of the file selector related stuff
*/
#ifndef USE_FILE_CHOOSER
static void
browse_ok_cb(GtkWidget *widget UNUSED, gpointer cbdata)
{
gui_T *vw = (gui_T *)cbdata;
if (vw->browse_fname != NULL)
g_free(vw->browse_fname);
vw->browse_fname = (char_u *)g_strdup(gtk_file_selection_get_filename(
GTK_FILE_SELECTION(vw->filedlg)));
gtk_widget_hide(vw->filedlg);
}
static void
browse_cancel_cb(GtkWidget *widget UNUSED, gpointer cbdata)
{
gui_T *vw = (gui_T *)cbdata;
if (vw->browse_fname != NULL)
{
g_free(vw->browse_fname);
vw->browse_fname = NULL;
}
gtk_widget_hide(vw->filedlg);
}
static gboolean
browse_destroy_cb(GtkWidget *widget UNUSED)
{
if (gui.browse_fname != NULL)
{
g_free(gui.browse_fname);
gui.browse_fname = NULL;
}
gui.filedlg = NULL;
gtk_main_quit();
return FALSE;
}
#endif
/*
* Put up a file requester.
* Returns the selected name in allocated memory, or NULL for Cancel.
* saving, select file to write
* title title for the window
* dflt default name
* ext not used (extension added)
* initdir initial directory, NULL for current dir
* filter file name filter
*/
char_u *
gui_mch_browse(int saving,
char_u *title,
char_u *dflt,
char_u *ext UNUSED,
char_u *initdir,
char_u *filter)
{
#ifdef USE_FILE_CHOOSER
# if GTK_CHECK_VERSION(3,20,0)
GtkFileChooserNative *fc;
# else
GtkWidget *fc;
# endif
#endif
char_u dirbuf[MAXPATHL];
guint log_handler;
const gchar *domain = "Gtk";
title = CONVERT_TO_UTF8(title);
// GTK has a bug, it only works with an absolute path.
if (initdir == NULL || *initdir == NUL)
mch_dirname(dirbuf, MAXPATHL);
else if (vim_FullName(initdir, dirbuf, MAXPATHL - 2, FALSE) == FAIL)
dirbuf[0] = NUL;
// Always need a trailing slash for a directory.
add_pathsep(dirbuf);
// If our pointer is currently hidden, then we should show it.
gui_mch_mousehide(FALSE);
// Hack: The GTK file dialog warns when it can't access a new file, this
// makes it shut up. http://bugzilla.gnome.org/show_bug.cgi?id=664587
log_handler = g_log_set_handler(domain, G_LOG_LEVEL_WARNING,
recent_func_log_func, NULL);
#ifdef USE_FILE_CHOOSER
// We create the dialog each time, so that the button text can be "Open"
// or "Save" according to the action.
# if GTK_CHECK_VERSION(3,20,0)
fc = gtk_file_chooser_native_new(
# else
fc = gtk_file_chooser_dialog_new(
# endif
(const gchar *)title,
GTK_WINDOW(gui.mainwin),
saving ? GTK_FILE_CHOOSER_ACTION_SAVE
: GTK_FILE_CHOOSER_ACTION_OPEN,
# if GTK_CHECK_VERSION(3,20,0)
saving ? _("_Save") : _("_Open"), _("_Cancel"));
# else
# if GTK_CHECK_VERSION(3,10,0)
_("_Cancel"), GTK_RESPONSE_CANCEL,
saving ? _("_Save") : _("_Open"), GTK_RESPONSE_ACCEPT,
# else
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
saving ? GTK_STOCK_SAVE : GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
# endif
NULL);
# endif
gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(fc),
(const gchar *)dirbuf);
if (filter != NULL && *filter != NUL)
{
int i = 0;
char_u *patt;
char_u *p = filter;
GtkFileFilter *gfilter;
gfilter = gtk_file_filter_new();
patt = alloc(STRLEN(filter));
while (p != NULL && *p != NUL)
{
if (*p == '\n' || *p == ';' || *p == '\t')
{
STRNCPY(patt, filter, i);
patt[i] = '\0';
if (*p == '\t')
gtk_file_filter_set_name(gfilter, (gchar *)patt);
else
{
gtk_file_filter_add_pattern(gfilter, (gchar *)patt);
if (*p == '\n')
{
gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(fc),
gfilter);
if (*(p + 1) != NUL)
gfilter = gtk_file_filter_new();
}
}
filter = ++p;
i = 0;
}
else
{
p++;
i++;
}
}
vim_free(patt);
}
if (saving && dflt != NULL && *dflt != NUL)
gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(fc), (char *)dflt);
gui.browse_fname = NULL;
# if GTK_CHECK_VERSION(3,20,0)
if (gtk_native_dialog_run(GTK_NATIVE_DIALOG(fc)) == GTK_RESPONSE_ACCEPT)
# else
if (gtk_dialog_run(GTK_DIALOG(fc)) == GTK_RESPONSE_ACCEPT)
#endif
{
char *filename;
filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(fc));
gui.browse_fname = (char_u *)g_strdup(filename);
g_free(filename);
}
# if GTK_CHECK_VERSION(3,20,0)
g_object_unref(fc);
# else
gtk_widget_destroy(GTK_WIDGET(fc));
# endif
#else // !USE_FILE_CHOOSER
if (gui.filedlg == NULL)
{
GtkFileSelection *fs; // shortcut
gui.filedlg = gtk_file_selection_new((const gchar *)title);
gtk_window_set_modal(GTK_WINDOW(gui.filedlg), TRUE);
gtk_window_set_transient_for(GTK_WINDOW(gui.filedlg),
GTK_WINDOW(gui.mainwin));
fs = GTK_FILE_SELECTION(gui.filedlg);
gtk_container_border_width(GTK_CONTAINER(fs), 4);
gtk_signal_connect(GTK_OBJECT(fs->ok_button),
"clicked", GTK_SIGNAL_FUNC(browse_ok_cb), &gui);
gtk_signal_connect(GTK_OBJECT(fs->cancel_button),
"clicked", GTK_SIGNAL_FUNC(browse_cancel_cb), &gui);
// gtk_signal_connect() doesn't work for destroy, it causes a hang
gtk_signal_connect_object(GTK_OBJECT(gui.filedlg),
"destroy", GTK_SIGNAL_FUNC(browse_destroy_cb),
GTK_OBJECT(gui.filedlg));
}
else
gtk_window_set_title(GTK_WINDOW(gui.filedlg), (const gchar *)title);
// Concatenate "initdir" and "dflt".
if (dflt != NULL && *dflt != NUL
&& STRLEN(dirbuf) + 2 + STRLEN(dflt) < MAXPATHL)
STRCAT(dirbuf, dflt);
gtk_file_selection_set_filename(GTK_FILE_SELECTION(gui.filedlg),
(const gchar *)dirbuf);
gtk_widget_show(gui.filedlg);
gtk_main();
#endif // !USE_FILE_CHOOSER
g_log_remove_handler(domain, log_handler);
CONVERT_TO_UTF8_FREE(title);
if (gui.browse_fname == NULL)
return NULL;
// shorten the file name if possible
return vim_strsave(shorten_fname1(gui.browse_fname));
}
/*
* Put up a directory selector
* Returns the selected name in allocated memory, or NULL for Cancel.
* title title for the window
* dflt default name
* initdir initial directory, NULL for current dir
*/
char_u *
gui_mch_browsedir(
char_u *title,
char_u *initdir)
{
# if defined(GTK_FILE_CHOOSER) // Only in GTK 2.4 and later.
char_u dirbuf[MAXPATHL];
char_u *p;
GtkWidget *dirdlg; // file selection dialog
char_u *dirname = NULL;
title = CONVERT_TO_UTF8(title);
dirdlg = gtk_file_chooser_dialog_new(
(const gchar *)title,
GTK_WINDOW(gui.mainwin),
GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
# if GTK_CHECK_VERSION(3,10,0)
_("_Cancel"), GTK_RESPONSE_CANCEL,
_("_OK"), GTK_RESPONSE_ACCEPT,
# else
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
# endif
NULL);
CONVERT_TO_UTF8_FREE(title);
// if our pointer is currently hidden, then we should show it.
gui_mch_mousehide(FALSE);
// GTK appears to insist on an absolute path.
if (initdir == NULL || *initdir == NUL
|| vim_FullName(initdir, dirbuf, MAXPATHL - 10, FALSE) == FAIL)
mch_dirname(dirbuf, MAXPATHL - 10);
// Always need a trailing slash for a directory.
// Also add a dummy file name, so that we get to the directory.
add_pathsep(dirbuf);
STRCAT(dirbuf, "@zd(*&1|");
gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dirdlg),
(const gchar *)dirbuf);
// Run the dialog.
if (gtk_dialog_run(GTK_DIALOG(dirdlg)) == GTK_RESPONSE_ACCEPT)
dirname = (char_u *)gtk_file_chooser_get_filename(
GTK_FILE_CHOOSER(dirdlg));
gtk_widget_destroy(dirdlg);
if (dirname == NULL)
return NULL;
// shorten the file name if possible
p = vim_strsave(shorten_fname1(dirname));
g_free(dirname);
return p;
# else // !defined(GTK_FILE_CHOOSER)
// For GTK 2.2 and earlier: fall back to ordinary file selector.
return gui_mch_browse(0, title, NULL, NULL, initdir, NULL);
# endif // !defined(GTK_FILE_CHOOSER)
}
#endif // FEAT_BROWSE
#if defined(FEAT_GUI_DIALOG) || defined(PROTO)
static GtkWidget *
create_message_dialog(int type, char_u *title, char_u *message)
{
GtkWidget *dialog;
GtkMessageType message_type;
switch (type)
{
case VIM_ERROR: message_type = GTK_MESSAGE_ERROR; break;
case VIM_WARNING: message_type = GTK_MESSAGE_WARNING; break;
case VIM_QUESTION: message_type = GTK_MESSAGE_QUESTION; break;
default: message_type = GTK_MESSAGE_INFO; break;
}
message = CONVERT_TO_UTF8(message);
dialog = gtk_message_dialog_new(GTK_WINDOW(gui.mainwin),
GTK_DIALOG_DESTROY_WITH_PARENT,
message_type,
GTK_BUTTONS_NONE,
"%s", (const char *)message);
CONVERT_TO_UTF8_FREE(message);
if (title != NULL)
{
title = CONVERT_TO_UTF8(title);
gtk_window_set_title(GTK_WINDOW(dialog), (const char *)title);
CONVERT_TO_UTF8_FREE(title);
}
else if (type == VIM_GENERIC)
{
gtk_window_set_title(GTK_WINDOW(dialog), "VIM");
}
return dialog;
}
/*
* Split up button_string into individual button labels by inserting
* NUL bytes. Also replace the Vim-style mnemonic accelerator prefix
* '&' with '_'. button_string must point to allocated memory!
* Return an allocated array of pointers into button_string.
*/
static char **
split_button_string(char_u *button_string, int *n_buttons)
{
char **array;
char_u *p;
unsigned int count = 1;
for (p = button_string; *p != NUL; ++p)
if (*p == DLG_BUTTON_SEP)
++count;
array = ALLOC_MULT(char *, count + 1);
count = 0;
if (array != NULL)
{
array[count++] = (char *)button_string;
for (p = button_string; *p != NUL; )
{
if (*p == DLG_BUTTON_SEP)
{
*p++ = NUL;
array[count++] = (char *)p;
}
else if (*p == DLG_HOTKEY_CHAR)
*p++ = '_';
else
MB_PTR_ADV(p);
}
array[count] = NULL; // currently not relied upon, but doesn't hurt
}
*n_buttons = count;
return array;
}
static char **
split_button_translation(const char *message)
{
char **buttons = NULL;
char_u *str;
int n_buttons = 0;
int n_expected = 1;
for (str = (char_u *)message; *str != NUL; ++str)
if (*str == DLG_BUTTON_SEP)
++n_expected;
str = (char_u *)_(message);
if (str != NULL)
{
if (output_conv.vc_type != CONV_NONE)
str = string_convert(&output_conv, str, NULL);
else
str = vim_strsave(str);
if (str != NULL)
buttons = split_button_string(str, &n_buttons);
}
/*
* Uh-oh... this should never ever happen. But we don't wanna crash
* if the translation is broken, thus fall back to the untranslated
* buttons string in case of emergency.
*/
if (buttons == NULL || n_buttons != n_expected)
{
vim_free(buttons);
vim_free(str);
buttons = NULL;
str = vim_strsave((char_u *)message);
if (str != NULL)
buttons = split_button_string(str, &n_buttons);
if (buttons == NULL)
vim_free(str);
}
return buttons;
}
static int
button_equal(const char *a, const char *b)
{
while (*a != '\0' && *b != '\0')
{
if (*a == '_' && *++a == '\0')
break;
if (*b == '_' && *++b == '\0')
break;
if (g_unichar_tolower(g_utf8_get_char(a))
!= g_unichar_tolower(g_utf8_get_char(b)))
return FALSE;
a = g_utf8_next_char(a);
b = g_utf8_next_char(b);
}
return (*a == '\0' && *b == '\0');
}
static void
dialog_add_buttons(GtkDialog *dialog, char_u *button_string)
{
char **ok;
char **ync; // "yes no cancel"
char **buttons;
int n_buttons = 0;
int idx;
button_string = vim_strsave(button_string); // must be writable
if (button_string == NULL)
return;
// Check 'v' flag in 'guioptions': vertical button placement.
if (vim_strchr(p_go, GO_VERTICAL) != NULL)
{
# if GTK_CHECK_VERSION(3,0,0)
// Add GTK+ 3 code if necessary.
// N.B. GTK+ 3 doesn't allow you to access vbox and action_area via
// the C API.
# else
GtkWidget *vbutton_box;
vbutton_box = gtk_vbutton_box_new();
gtk_widget_show(vbutton_box);
gtk_box_pack_end(GTK_BOX(GTK_DIALOG(dialog)->vbox),
vbutton_box, TRUE, FALSE, 0);
// Overrule the "action_area" value, hopefully this works...
GTK_DIALOG(dialog)->action_area = vbutton_box;
# endif
}
/*
* Yes this is ugly, I don't particularly like it either. But doing it
* this way has the compelling advantage that translations need not to
* be touched at all. See below what 'ok' and 'ync' are used for.
*/
ok = split_button_translation(N_("&Ok"));
ync = split_button_translation(N_("&Yes\n&No\n&Cancel"));
buttons = split_button_string(button_string, &n_buttons);
/*
* Yes, the buttons are in reversed order to match the GNOME 2 desktop
* environment. Don't hit me -- it's all about consistency.
* Well, apparently somebody changed his mind: with GTK 2.2.4 it works the
* other way around...
*/
for (idx = 1; idx <= n_buttons; ++idx)
{
char *label;
char_u *label8;
label = buttons[idx - 1];
/*
* Perform some guesswork to find appropriate stock items for the
* buttons. We have to compare with a sample of the translated
* button string to get things right. Yes, this is hackish :/
*
* But even the common button labels aren't necessarily translated,
* since anyone can create their own dialogs using Vim functions.
* Thus we have to check for those too.
*/
if (ok != NULL && ync != NULL) // almost impossible to fail
{
# if GTK_CHECK_VERSION(3,10,0)
if (button_equal(label, ok[0])) label = _("OK");
else if (button_equal(label, ync[0])) label = _("Yes");
else if (button_equal(label, ync[1])) label = _("No");
else if (button_equal(label, ync[2])) label = _("Cancel");
else if (button_equal(label, "Ok")) label = _("OK");
else if (button_equal(label, "Yes")) label = _("Yes");
else if (button_equal(label, "No")) label = _("No");
else if (button_equal(label, "Cancel")) label = _("Cancel");
# else
if (button_equal(label, ok[0])) label = GTK_STOCK_OK;
else if (button_equal(label, ync[0])) label = GTK_STOCK_YES;
else if (button_equal(label, ync[1])) label = GTK_STOCK_NO;
else if (button_equal(label, ync[2])) label = GTK_STOCK_CANCEL;
else if (button_equal(label, "Ok")) label = GTK_STOCK_OK;
else if (button_equal(label, "Yes")) label = GTK_STOCK_YES;
else if (button_equal(label, "No")) label = GTK_STOCK_NO;
else if (button_equal(label, "Cancel")) label = GTK_STOCK_CANCEL;
# endif
}
label8 = CONVERT_TO_UTF8((char_u *)label);
gtk_dialog_add_button(dialog, (const gchar *)label8, idx);
CONVERT_TO_UTF8_FREE(label8);
}
if (ok != NULL)
vim_free(*ok);
if (ync != NULL)
vim_free(*ync);
vim_free(ok);
vim_free(ync);
vim_free(buttons);
vim_free(button_string);
}
/*
* Allow mnemonic accelerators to be activated without pressing <Alt>.
* I'm not sure if it's a wise idea to do this. However, the old GTK+ 1.2
* GUI used to work this way, and I consider the impact on UI consistency
* low enough to justify implementing this as a special Vim feature.
*/
typedef struct _DialogInfo
{
int ignore_enter; // no default button, ignore "Enter"
int noalt; // accept accelerators without Alt
GtkDialog *dialog; // Widget of the dialog
} DialogInfo;
static gboolean
dialog_key_press_event_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
{
DialogInfo *di = (DialogInfo *)data;
// Ignore hitting Enter (or Space) when there is no default button.
if (di->ignore_enter && (event->keyval == GDK_Return
|| event->keyval == ' '))
return TRUE;
else // A different key was pressed, return to normal behavior
di->ignore_enter = FALSE;
// Close the dialog when hitting "Esc".
if (event->keyval == GDK_Escape)
{
gtk_dialog_response(di->dialog, GTK_RESPONSE_REJECT);
return TRUE;
}
if (di->noalt
&& (event->state & gtk_accelerator_get_default_mod_mask()) == 0)
{
return gtk_window_mnemonic_activate(
GTK_WINDOW(widget), event->keyval,
gtk_window_get_mnemonic_modifier(GTK_WINDOW(widget)));
}
return FALSE; // continue emission
}
int
gui_mch_dialog(int type, // type of dialog
char_u *title, // title of dialog
char_u *message, // message text
char_u *buttons, // names of buttons
int def_but, // default button
char_u *textfield, // text for textfield or NULL
int ex_cmd UNUSED)
{
GtkWidget *dialog;
GtkWidget *entry = NULL;
char_u *text;
int response;
DialogInfo dialoginfo;
dialog = create_message_dialog(type, title, message);
dialoginfo.dialog = GTK_DIALOG(dialog);
dialog_add_buttons(GTK_DIALOG(dialog), buttons);
gtk_window_set_type_hint(GTK_WINDOW(dialog),
GDK_WINDOW_TYPE_HINT_POPUP_MENU);
if (textfield != NULL)
{
GtkWidget *alignment;
entry = gtk_entry_new();
gtk_widget_show(entry);
// Make Enter work like pressing OK.
gtk_entry_set_activates_default(GTK_ENTRY(entry), TRUE);
text = CONVERT_TO_UTF8(textfield);
gtk_entry_set_text(GTK_ENTRY(entry), (const char *)text);
CONVERT_TO_UTF8_FREE(text);
# if GTK_CHECK_VERSION(3,14,0)
gtk_widget_set_halign(GTK_WIDGET(entry), GTK_ALIGN_CENTER);
gtk_widget_set_valign(GTK_WIDGET(entry), GTK_ALIGN_CENTER);
gtk_widget_set_hexpand(GTK_WIDGET(entry), TRUE);
gtk_widget_set_vexpand(GTK_WIDGET(entry), TRUE);
alignment = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
# else
alignment = gtk_alignment_new((float)0.5, (float)0.5,
(float)1.0, (float)1.0);
# endif
gtk_container_add(GTK_CONTAINER(alignment), entry);
gtk_container_set_border_width(GTK_CONTAINER(alignment), 5);
gtk_widget_show(alignment);
# if GTK_CHECK_VERSION(3,0,0)
{
GtkWidget * const vbox
= gtk_dialog_get_content_area(GTK_DIALOG(dialog));
gtk_box_pack_start(GTK_BOX(vbox),
alignment, TRUE, FALSE, 0);
}
# else
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox),
alignment, TRUE, FALSE, 0);
# endif
dialoginfo.noalt = FALSE;
}
else
dialoginfo.noalt = TRUE;
// Allow activation of mnemonic accelerators without pressing <Alt> when
// there is no textfield. Handle pressing Esc.
g_signal_connect(G_OBJECT(dialog), "key-press-event",
G_CALLBACK(&dialog_key_press_event_cb), &dialoginfo);
if (def_but > 0)
{
gtk_dialog_set_default_response(GTK_DIALOG(dialog), def_but);
dialoginfo.ignore_enter = FALSE;
}
else
// No default button, ignore pressing Enter.
dialoginfo.ignore_enter = TRUE;
// Show the mouse pointer if it's currently hidden.
gui_mch_mousehide(FALSE);
response = gtk_dialog_run(GTK_DIALOG(dialog));
// GTK_RESPONSE_NONE means the dialog was programmatically destroyed.
if (response != GTK_RESPONSE_NONE)
{
if (response == GTK_RESPONSE_ACCEPT) // Enter pressed
response = def_but;
if (textfield != NULL)
{
text = (char_u *)gtk_entry_get_text(GTK_ENTRY(entry));
text = CONVERT_FROM_UTF8(text);
vim_strncpy(textfield, text, IOSIZE - 1);
CONVERT_FROM_UTF8_FREE(text);
}
gtk_widget_destroy(dialog);
}
return response > 0 ? response : 0;
}
#endif // FEAT_GUI_DIALOG
#if defined(FEAT_MENU) || defined(PROTO)
void
gui_mch_show_popupmenu(vimmenu_T *menu)
{
# if defined(FEAT_XIM)
/*
* Append a submenu for selecting an input method. This is
* currently the only way to switch input methods at runtime.
*/
# if !GTK_CHECK_VERSION(3,10,0)
if (xic != NULL && g_object_get_data(G_OBJECT(menu->submenu_id),
"vim-has-im-menu") == NULL)
{
GtkWidget *menuitem;
GtkWidget *submenu;
char_u *name;
menuitem = gtk_separator_menu_item_new();
gtk_widget_show(menuitem);
gtk_menu_shell_append(GTK_MENU_SHELL(menu->submenu_id), menuitem);
name = (char_u *)_("Input _Methods");
name = CONVERT_TO_UTF8(name);
menuitem = gtk_menu_item_new_with_mnemonic((const char *)name);
CONVERT_TO_UTF8_FREE(name);
gtk_widget_show(menuitem);
submenu = gtk_menu_new();
gtk_menu_item_set_submenu(GTK_MENU_ITEM(menuitem), submenu);
gtk_menu_shell_append(GTK_MENU_SHELL(menu->submenu_id), menuitem);
gtk_im_multicontext_append_menuitems(GTK_IM_MULTICONTEXT(xic),
GTK_MENU_SHELL(submenu));
g_object_set_data(G_OBJECT(menu->submenu_id),
"vim-has-im-menu", GINT_TO_POINTER(TRUE));
}
# endif
# endif // FEAT_XIM
# if GTK_CHECK_VERSION(3,22,2)
{
GdkEventButton trigger;
// A pseudo event to have gtk_menu_popup_at_pointer() work. Since the
// function calculates the popup menu position on the basis of the
// actual pointer position when it is invoked, the fields x, y, x_root
// and y_root are set to zero for convenience.
trigger.type = GDK_BUTTON_PRESS;
trigger.window = gtk_widget_get_window(gui.drawarea);
trigger.send_event = FALSE;
trigger.time = gui.event_time;
trigger.x = 0.0;
trigger.y = 0.0;
trigger.axes = NULL;
trigger.state = 0;
trigger.button = 3;
trigger.device = NULL;
trigger.x_root = 0.0;
trigger.y_root = 0.0;
gtk_menu_popup_at_pointer(GTK_MENU(menu->submenu_id),
(GdkEvent *)&trigger);
}
#else
gtk_menu_popup(GTK_MENU(menu->submenu_id),
NULL, NULL,
(GtkMenuPositionFunc)NULL, NULL,
3U, gui.event_time);
#endif
}
// Ugly global variable to pass "mouse_pos" flag from gui_make_popup() to
// popup_menu_position_func().
static int popup_mouse_pos;
/*
* Menu position callback; used by gui_make_popup() to place the menu
* at the current text cursor position.
*
* Note: The push_in output argument seems to affect scrolling of huge
* menus that don't fit on the screen. Leave it at the default for now.
*/
static void
popup_menu_position_func(GtkMenu *menu UNUSED,
gint *x, gint *y,
gboolean *push_in UNUSED,
gpointer user_data UNUSED)
{
gdk_window_get_origin(gtk_widget_get_window(gui.drawarea), x, y);
if (popup_mouse_pos)
{
int mx, my;
gui_mch_getmouse(&mx, &my);
*x += mx;
*y += my;
}
else if (curwin != NULL && gui.drawarea != NULL &&
gtk_widget_get_window(gui.drawarea) != NULL)
{
// Find the cursor position in the current window
*x += FILL_X(curwin->w_wincol + curwin->w_wcol + 1) + 1;
*y += FILL_Y(W_WINROW(curwin) + curwin->w_wrow + 1) + 1;
}
}
void
gui_make_popup(char_u *path_name, int mouse_pos)
{
vimmenu_T *menu;
popup_mouse_pos = mouse_pos;
menu = gui_find_menu(path_name);
if (menu == NULL || menu->submenu_id == NULL)
return;
# if GTK_CHECK_VERSION(3,22,2)
GdkWindow * const win = gtk_widget_get_window(gui.drawarea);
GdkEventButton trigger;
// A pseudo event to have gtk_menu_popup_at_*() functions work. Since
// the position where the menu pops up is automatically adjusted by
// the functions, none of the fields x, y, x_root and y_root has to be
// set to a specific value here; therefore, they are set to zero for
// convenience.
trigger.type = GDK_BUTTON_PRESS;
trigger.window = win;
trigger.send_event = FALSE;
trigger.time = GDK_CURRENT_TIME;
trigger.x = 0.0;
trigger.y = 0.0;
trigger.axes = NULL;
trigger.state = 0;
trigger.button = 0;
trigger.device = NULL;
trigger.x_root = 0.0;
trigger.y_root = 0.0;
if (mouse_pos)
gtk_menu_popup_at_pointer(GTK_MENU(menu->submenu_id),
(GdkEvent *)&trigger);
else
{
gint origin_x, origin_y;
GdkRectangle rect = { 0, 0, 0, 0 };
gdk_window_get_origin(win, &origin_x, &origin_y);
popup_menu_position_func(NULL, &rect.x, &rect.y, NULL, NULL);
rect.x -= origin_x;
rect.y -= origin_y;
gtk_menu_popup_at_rect(GTK_MENU(menu->submenu_id),
win,
&rect,
GDK_GRAVITY_SOUTH_EAST,
GDK_GRAVITY_NORTH_WEST,
(GdkEvent *)&trigger);
}
# else
gtk_menu_popup(GTK_MENU(menu->submenu_id),
NULL, NULL,
&popup_menu_position_func, NULL,
0U, (guint32)GDK_CURRENT_TIME);
# endif
}
#endif // FEAT_MENU
/*
* We don't create it twice.
*/
typedef struct _SharedFindReplace
{
GtkWidget *dialog; // the main dialog widget
GtkWidget *wword; // 'Whole word only' check button
GtkWidget *mcase; // 'Match case' check button
GtkWidget *up; // search direction 'Up' radio button
GtkWidget *down; // search direction 'Down' radio button
GtkWidget *what; // 'Find what' entry text widget
GtkWidget *with; // 'Replace with' entry text widget
GtkWidget *find; // 'Find Next' action button
GtkWidget *replace; // 'Replace With' action button
GtkWidget *all; // 'Replace All' action button
} SharedFindReplace;
static SharedFindReplace find_widgets = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
static SharedFindReplace repl_widgets = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
static int
find_key_press_event(
GtkWidget *widget UNUSED,
GdkEventKey *event,
SharedFindReplace *frdp)
{
// If the user is holding one of the key modifiers we will just bail out,
// thus preserving the possibility of normal focus traversal.
if (event->state & (GDK_CONTROL_MASK | GDK_SHIFT_MASK))
return FALSE;
// the Escape key synthesizes a cancellation action
if (event->keyval == GDK_Escape)
{
gtk_widget_hide(frdp->dialog);
return TRUE;
}
// It would be delightful if it where possible to do search history
// operations on the K_UP and K_DOWN keys here.
return FALSE;
}
static GtkWidget *
#if GTK_CHECK_VERSION(3,10,0)
create_image_button(const char *stock_id UNUSED,
const char *label)
#else
create_image_button(const char *stock_id,
const char *label)
#endif
{
char_u *text;
GtkWidget *box;
GtkWidget *alignment;
GtkWidget *button;
text = CONVERT_TO_UTF8((char_u *)label);
#if GTK_CHECK_VERSION(3,2,0)
box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 3);
gtk_box_set_homogeneous(GTK_BOX(box), FALSE);
#else
box = gtk_hbox_new(FALSE, 3);
#endif
#if !GTK_CHECK_VERSION(3,10,0)
if (stock_id != NULL)
gtk_box_pack_start(GTK_BOX(box),
gtk_image_new_from_stock(stock_id, GTK_ICON_SIZE_BUTTON),
FALSE, FALSE, 0);
#endif
gtk_box_pack_start(GTK_BOX(box),
gtk_label_new((const char *)text),
FALSE, FALSE, 0);
CONVERT_TO_UTF8_FREE(text);
#if GTK_CHECK_VERSION(3,14,0)
gtk_widget_set_halign(GTK_WIDGET(box), GTK_ALIGN_CENTER);
gtk_widget_set_valign(GTK_WIDGET(box), GTK_ALIGN_CENTER);
gtk_widget_set_hexpand(GTK_WIDGET(box), TRUE);
gtk_widget_set_vexpand(GTK_WIDGET(box), TRUE);
alignment = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
#else
alignment = gtk_alignment_new((float)0.5, (float)0.5,
(float)0.0, (float)0.0);
#endif
gtk_container_add(GTK_CONTAINER(alignment), box);
gtk_widget_show_all(alignment);
button = gtk_button_new();
gtk_container_add(GTK_CONTAINER(button), alignment);
return button;
}
/*
* This is currently only used by find_replace_dialog_create(), and
* I'd really like to keep it at that. In other words: don't spread
* this nasty hack all over the code. Think twice.
*/
static const char *
convert_localized_message(char_u **buffer, const char *message)
{
if (output_conv.vc_type == CONV_NONE)
return message;
vim_free(*buffer);
*buffer = string_convert(&output_conv, (char_u *)message, NULL);
return (const char *)*buffer;
}
/*
* Returns the number of characters in GtkEntry.
*/
static unsigned long
entry_get_text_length(GtkEntry *entry)
{
g_return_val_if_fail(entry != NULL, 0);
g_return_val_if_fail(GTK_IS_ENTRY(entry) == TRUE, 0);
#if GTK_CHECK_VERSION(2,18,0)
// 2.18 introduced a new object GtkEntryBuffer to handle text data for
// GtkEntry instead of letting each instance of the latter have its own
// storage for that. The code below is almost identical to the
// implementation of gtk_entry_get_text_length() for the versions >= 2.18.
return gtk_entry_buffer_get_length(gtk_entry_get_buffer(entry));
#elif GTK_CHECK_VERSION(2,14,0)
// 2.14 introduced a new function to avoid memory management bugs which can
// happen when gtk_entry_get_text() is used without due care and attention.
return gtk_entry_get_text_length(entry);
#else
// gtk_entry_get_text() returns the pointer to the storage allocated
// internally by the widget. Accordingly, use the one with great care:
// Don't free it nor modify the contents it points to; call the function
// every time you need the pointer since its value may have been changed
// by the widget.
return g_utf8_strlen(gtk_entry_get_text(entry), -1);
#endif
}
static void
find_replace_dialog_create(char_u *arg, int do_replace)
{
GtkWidget *hbox; // main top down box
GtkWidget *actionarea;
GtkWidget *table;
GtkWidget *tmp;
GtkWidget *vbox;
gboolean sensitive;
SharedFindReplace *frdp;
char_u *entry_text;
int wword = FALSE;
int mcase = !p_ic;
char_u *conv_buffer = NULL;
# define CONV(message) convert_localized_message(&conv_buffer, (message))
frdp = (do_replace) ? (&repl_widgets) : (&find_widgets);
// Get the search string to use.
entry_text = get_find_dialog_text(arg, &wword, &mcase);
if (entry_text != NULL && output_conv.vc_type != CONV_NONE)
{
char_u *old_text = entry_text;
entry_text = string_convert(&output_conv, entry_text, NULL);
vim_free(old_text);
}
/*
* If the dialog already exists, just raise it.
*/
if (frdp->dialog)
{
if (entry_text != NULL)
{
gtk_entry_set_text(GTK_ENTRY(frdp->what), (char *)entry_text);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(frdp->wword),
(gboolean)wword);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(frdp->mcase),
(gboolean)mcase);
}
gtk_window_present(GTK_WINDOW(frdp->dialog));
// For :promptfind dialog, always give keyboard focus to 'what' entry.
// For :promptrepl dialog, give it to 'with' entry if 'what' has a
// non-empty entry; otherwise, to 'what' entry.
gtk_widget_grab_focus(frdp->what);
if (do_replace && entry_get_text_length(GTK_ENTRY(frdp->what)) > 0)
gtk_widget_grab_focus(frdp->with);
vim_free(entry_text);
return;
}
frdp->dialog = gtk_dialog_new();
#if GTK_CHECK_VERSION(3,0,0)
// Nothing equivalent to gtk_dialog_set_has_separator() in GTK+ 3.
#else
gtk_dialog_set_has_separator(GTK_DIALOG(frdp->dialog), FALSE);
#endif
gtk_window_set_transient_for(GTK_WINDOW(frdp->dialog), GTK_WINDOW(gui.mainwin));
gtk_window_set_destroy_with_parent(GTK_WINDOW(frdp->dialog), TRUE);
if (do_replace)
{
gtk_window_set_title(GTK_WINDOW(frdp->dialog),
CONV(_("VIM - Search and Replace...")));
}
else
{
gtk_window_set_title(GTK_WINDOW(frdp->dialog),
CONV(_("VIM - Search...")));
}
#if GTK_CHECK_VERSION(3,2,0)
hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
gtk_box_set_homogeneous(GTK_BOX(hbox), FALSE);
#else
hbox = gtk_hbox_new(FALSE, 0);
#endif
gtk_container_set_border_width(GTK_CONTAINER(hbox), 10);
#if GTK_CHECK_VERSION(3,0,0)
{
GtkWidget * const dialog_vbox
= gtk_dialog_get_content_area(GTK_DIALOG(frdp->dialog));
gtk_container_add(GTK_CONTAINER(dialog_vbox), hbox);
}
#else
gtk_container_add(GTK_CONTAINER(GTK_DIALOG(frdp->dialog)->vbox), hbox);
#endif
if (do_replace)
#if GTK_CHECK_VERSION(3,4,0)
table = gtk_grid_new();
#else
table = gtk_table_new(1024, 4, FALSE);
#endif
else
#if GTK_CHECK_VERSION(3,4,0)
table = gtk_grid_new();
#else
table = gtk_table_new(1024, 3, FALSE);
#endif
gtk_box_pack_start(GTK_BOX(hbox), table, TRUE, TRUE, 0);
gtk_container_set_border_width(GTK_CONTAINER(table), 4);
tmp = gtk_label_new(CONV(_("Find what:")));
#if GTK_CHECK_VERSION(3,16,0)
gtk_label_set_xalign(GTK_LABEL(tmp), 0.0);
gtk_label_set_yalign(GTK_LABEL(tmp), 0.5);
#elif GTK_CHECK_VERSION(3,14,0)
{
GValue align_val = G_VALUE_INIT;
g_value_init(&align_val, G_TYPE_FLOAT);
g_value_set_float(&align_val, 0.0);
g_object_set_property(G_OBJECT(tmp), "xalign", &align_val);
g_value_set_float(&align_val, 0.5);
g_object_set_property(G_OBJECT(tmp), "yalign", &align_val);
g_value_unset(&align_val);
}
#else
gtk_misc_set_alignment(GTK_MISC(tmp), (gfloat)0.0, (gfloat)0.5);
#endif
#if GTK_CHECK_VERSION(3,4,0)
gtk_grid_attach(GTK_GRID(table), tmp, 0, 0, 2, 1);
#else
gtk_table_attach(GTK_TABLE(table), tmp, 0, 1, 0, 1,
GTK_FILL, GTK_EXPAND, 2, 2);
#endif
frdp->what = gtk_entry_new();
sensitive = (entry_text != NULL && entry_text[0] != NUL);
if (entry_text != NULL)
gtk_entry_set_text(GTK_ENTRY(frdp->what), (char *)entry_text);
g_signal_connect(G_OBJECT(frdp->what), "changed",
G_CALLBACK(entry_changed_cb), frdp->dialog);
g_signal_connect_after(G_OBJECT(frdp->what), "key-press-event",
G_CALLBACK(find_key_press_event),
(gpointer) frdp);
#if GTK_CHECK_VERSION(3,4,0)
gtk_grid_attach(GTK_GRID(table), frdp->what, 2, 0, 5, 1);
#else
gtk_table_attach(GTK_TABLE(table), frdp->what, 1, 1024, 0, 1,
GTK_EXPAND | GTK_FILL, GTK_EXPAND, 2, 2);
#endif
if (do_replace)
{
tmp = gtk_label_new(CONV(_("Replace with:")));
#if GTK_CHECK_VERSION(3,16,0)
gtk_label_set_xalign(GTK_LABEL(tmp), 0.0);
gtk_label_set_yalign(GTK_LABEL(tmp), 0.5);
#elif GTK_CHECK_VERSION(3,14,0)
{
GValue align_val = G_VALUE_INIT;
g_value_init(&align_val, G_TYPE_FLOAT);
g_value_set_float(&align_val, 0.0);
g_object_set_property(G_OBJECT(tmp), "xalign", &align_val);
g_value_set_float(&align_val, 0.5);
g_object_set_property(G_OBJECT(tmp), "yalign", &align_val);
g_value_unset(&align_val);
}
#else
gtk_misc_set_alignment(GTK_MISC(tmp), (gfloat)0.0, (gfloat)0.5);
#endif
#if GTK_CHECK_VERSION(3,4,0)
gtk_grid_attach(GTK_GRID(table), tmp, 0, 1, 2, 1);
#else
gtk_table_attach(GTK_TABLE(table), tmp, 0, 1, 1, 2,
GTK_FILL, GTK_EXPAND, 2, 2);
#endif
frdp->with = gtk_entry_new();
g_signal_connect(G_OBJECT(frdp->with), "activate",
G_CALLBACK(find_replace_cb),
GINT_TO_POINTER(FRD_R_FINDNEXT));
g_signal_connect_after(G_OBJECT(frdp->with), "key-press-event",
G_CALLBACK(find_key_press_event),
(gpointer) frdp);
#if GTK_CHECK_VERSION(3,4,0)
gtk_grid_attach(GTK_GRID(table), frdp->with, 2, 1, 5, 1);
#else
gtk_table_attach(GTK_TABLE(table), frdp->with, 1, 1024, 1, 2,
GTK_EXPAND | GTK_FILL, GTK_EXPAND, 2, 2);
#endif
/*
* Make the entry activation only change the input focus onto the
* with item.
*/
g_signal_connect(G_OBJECT(frdp->what), "activate",
G_CALLBACK(entry_activate_cb), frdp->with);
}
else
{
/*
* Make the entry activation do the search.
*/
g_signal_connect(G_OBJECT(frdp->what), "activate",
G_CALLBACK(find_replace_cb),
GINT_TO_POINTER(FRD_FINDNEXT));
}
// whole word only button
frdp->wword = gtk_check_button_new_with_label(CONV(_("Match whole word only")));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(frdp->wword),
(gboolean)wword);
if (do_replace)
#if GTK_CHECK_VERSION(3,4,0)
gtk_grid_attach(GTK_GRID(table), frdp->wword, 0, 2, 5, 1);
#else
gtk_table_attach(GTK_TABLE(table), frdp->wword, 0, 1023, 2, 3,
GTK_FILL, GTK_EXPAND, 2, 2);
#endif
else
#if GTK_CHECK_VERSION(3,4,0)
gtk_grid_attach(GTK_GRID(table), frdp->wword, 0, 3, 5, 1);
#else
gtk_table_attach(GTK_TABLE(table), frdp->wword, 0, 1023, 1, 2,
GTK_FILL, GTK_EXPAND, 2, 2);
#endif
// match case button
frdp->mcase = gtk_check_button_new_with_label(CONV(_("Match case")));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(frdp->mcase),
(gboolean)mcase);
if (do_replace)
#if GTK_CHECK_VERSION(3,4,0)
gtk_grid_attach(GTK_GRID(table), frdp->mcase, 0, 3, 5, 1);
#else
gtk_table_attach(GTK_TABLE(table), frdp->mcase, 0, 1023, 3, 4,
GTK_FILL, GTK_EXPAND, 2, 2);
#endif
else
#if GTK_CHECK_VERSION(3,4,0)
gtk_grid_attach(GTK_GRID(table), frdp->mcase, 0, 4, 5, 1);
#else
gtk_table_attach(GTK_TABLE(table), frdp->mcase, 0, 1023, 2, 3,
GTK_FILL, GTK_EXPAND, 2, 2);
#endif
tmp = gtk_frame_new(CONV(_("Direction")));
if (do_replace)
#if GTK_CHECK_VERSION(3,4,0)
gtk_grid_attach(GTK_GRID(table), tmp, 5, 2, 2, 4);
#else
gtk_table_attach(GTK_TABLE(table), tmp, 1023, 1024, 2, 4,
GTK_FILL, GTK_FILL, 2, 2);
#endif
else
#if GTK_CHECK_VERSION(3,4,0)
gtk_grid_attach(GTK_GRID(table), tmp, 5, 2, 1, 3);
#else
gtk_table_attach(GTK_TABLE(table), tmp, 1023, 1024, 1, 3,
GTK_FILL, GTK_FILL, 2, 2);
#endif
#if GTK_CHECK_VERSION(3,2,0)
vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
gtk_box_set_homogeneous(GTK_BOX(vbox), FALSE);
#else
vbox = gtk_vbox_new(FALSE, 0);
#endif
gtk_container_set_border_width(GTK_CONTAINER(vbox), 0);
gtk_container_add(GTK_CONTAINER(tmp), vbox);
// 'Up' and 'Down' buttons
frdp->up = gtk_radio_button_new_with_label(NULL, CONV(_("Up")));
gtk_box_pack_start(GTK_BOX(vbox), frdp->up, TRUE, TRUE, 0);
frdp->down = gtk_radio_button_new_with_label(
gtk_radio_button_get_group(GTK_RADIO_BUTTON(frdp->up)),
CONV(_("Down")));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(frdp->down), TRUE);
gtk_container_set_border_width(GTK_CONTAINER(vbox), 2);
gtk_box_pack_start(GTK_BOX(vbox), frdp->down, TRUE, TRUE, 0);
// vbox to hold the action buttons
#if GTK_CHECK_VERSION(3,2,0)
actionarea = gtk_button_box_new(GTK_ORIENTATION_VERTICAL);
#else
actionarea = gtk_vbutton_box_new();
#endif
gtk_container_set_border_width(GTK_CONTAINER(actionarea), 2);
gtk_box_pack_end(GTK_BOX(hbox), actionarea, FALSE, FALSE, 0);
// 'Find Next' button
#if GTK_CHECK_VERSION(3,10,0)
frdp->find = create_image_button(NULL, _("Find Next"));
#else
frdp->find = create_image_button(GTK_STOCK_FIND, _("Find Next"));
#endif
gtk_widget_set_sensitive(frdp->find, sensitive);
g_signal_connect(G_OBJECT(frdp->find), "clicked",
G_CALLBACK(find_replace_cb),
(do_replace) ? GINT_TO_POINTER(FRD_R_FINDNEXT)
: GINT_TO_POINTER(FRD_FINDNEXT));
gtk_widget_set_can_default(frdp->find, TRUE);
gtk_box_pack_start(GTK_BOX(actionarea), frdp->find, FALSE, FALSE, 0);
gtk_widget_grab_default(frdp->find);
if (do_replace)
{
// 'Replace' button
#if GTK_CHECK_VERSION(3,10,0)
frdp->replace = create_image_button(NULL, _("Replace"));
#else
frdp->replace = create_image_button(GTK_STOCK_CONVERT, _("Replace"));
#endif
gtk_widget_set_sensitive(frdp->replace, sensitive);
gtk_widget_set_can_default(frdp->find, TRUE);
gtk_box_pack_start(GTK_BOX(actionarea), frdp->replace, FALSE, FALSE, 0);
g_signal_connect(G_OBJECT(frdp->replace), "clicked",
G_CALLBACK(find_replace_cb),
GINT_TO_POINTER(FRD_REPLACE));
// 'Replace All' button
#if GTK_CHECK_VERSION(3,10,0)
frdp->all = create_image_button(NULL, _("Replace All"));
#else
frdp->all = create_image_button(GTK_STOCK_CONVERT, _("Replace All"));
#endif
gtk_widget_set_sensitive(frdp->all, sensitive);
gtk_widget_set_can_default(frdp->all, TRUE);
gtk_box_pack_start(GTK_BOX(actionarea), frdp->all, FALSE, FALSE, 0);
g_signal_connect(G_OBJECT(frdp->all), "clicked",
G_CALLBACK(find_replace_cb),
GINT_TO_POINTER(FRD_REPLACEALL));
}
// 'Cancel' button
#if GTK_CHECK_VERSION(3,10,0)
tmp = gtk_button_new_with_mnemonic(_("_Close"));
#else
tmp = gtk_button_new_from_stock(GTK_STOCK_CLOSE);
#endif
gtk_widget_set_can_default(tmp, TRUE);
gtk_box_pack_end(GTK_BOX(actionarea), tmp, FALSE, FALSE, 0);
g_signal_connect_swapped(G_OBJECT(tmp),
"clicked", G_CALLBACK(gtk_widget_hide),
G_OBJECT(frdp->dialog));
g_signal_connect_swapped(G_OBJECT(frdp->dialog),
"delete-event", G_CALLBACK(gtk_widget_hide_on_delete),
G_OBJECT(frdp->dialog));
#if GTK_CHECK_VERSION(3,2,0)
tmp = gtk_separator_new(GTK_ORIENTATION_VERTICAL);
#else
tmp = gtk_vseparator_new();
#endif
gtk_box_pack_end(GTK_BOX(hbox), tmp, FALSE, FALSE, 10);
// Suppress automatic show of the unused action area
#if GTK_CHECK_VERSION(3,0,0)
# if !GTK_CHECK_VERSION(3,12,0)
gtk_widget_hide(gtk_dialog_get_action_area(GTK_DIALOG(frdp->dialog)));
# endif
#else
gtk_widget_hide(GTK_DIALOG(frdp->dialog)->action_area);
#endif
gtk_widget_show_all(hbox);
gtk_widget_show(frdp->dialog);
vim_free(entry_text);
vim_free(conv_buffer);
#undef CONV
}
void
gui_mch_find_dialog(exarg_T *eap)
{
if (gui.in_use)
find_replace_dialog_create(eap->arg, FALSE);
}
void
gui_mch_replace_dialog(exarg_T *eap)
{
if (gui.in_use)
find_replace_dialog_create(eap->arg, TRUE);
}
/*
* Callback for actions of the find and replace dialogs
*/
static void
find_replace_cb(GtkWidget *widget UNUSED, gpointer data)
{
int flags;
char_u *find_text;
char_u *repl_text;
gboolean direction_down;
SharedFindReplace *sfr;
flags = (int)(long)data; // avoid a lint warning here
// Get the search/replace strings from the dialog
if (flags == FRD_FINDNEXT)
{
repl_text = NULL;
sfr = &find_widgets;
}
else
{
repl_text = (char_u *)gtk_entry_get_text(GTK_ENTRY(repl_widgets.with));
sfr = &repl_widgets;
}
find_text = (char_u *)gtk_entry_get_text(GTK_ENTRY(sfr->what));
direction_down = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(sfr->down));
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(sfr->wword)))
flags |= FRD_WHOLE_WORD;
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(sfr->mcase)))
flags |= FRD_MATCH_CASE;
repl_text = CONVERT_FROM_UTF8(repl_text);
find_text = CONVERT_FROM_UTF8(find_text);
gui_do_findrepl(flags, find_text, repl_text, direction_down);
CONVERT_FROM_UTF8_FREE(repl_text);
CONVERT_FROM_UTF8_FREE(find_text);
}
/*
* our usual callback function
*/
static void
entry_activate_cb(GtkWidget *widget UNUSED, gpointer data)
{
gtk_widget_grab_focus(GTK_WIDGET(data));
}
/*
* Syncing the find/replace dialogs on the fly is utterly useless crack,
* and causes nothing but problems. Please tell me a use case for which
* you'd need both a find dialog and a find/replace one at the same time,
* without being able to actually use them separately since they're syncing
* all the time. I don't think it's worthwhile to fix this nonsense,
* particularly evil incarnation of braindeadness, whatever; I'd much rather
* see it extinguished from this planet. Thanks for listening. Sorry.
*/
static void
entry_changed_cb(GtkWidget * entry, GtkWidget * dialog)
{
const gchar *entry_text;
gboolean nonempty;
entry_text = gtk_entry_get_text(GTK_ENTRY(entry));
if (!entry_text)
return; // shouldn't happen
nonempty = (entry_text[0] != '\0');
if (dialog == find_widgets.dialog)
gtk_widget_set_sensitive(find_widgets.find, nonempty);
if (dialog == repl_widgets.dialog)
{
gtk_widget_set_sensitive(repl_widgets.find, nonempty);
gtk_widget_set_sensitive(repl_widgets.replace, nonempty);
gtk_widget_set_sensitive(repl_widgets.all, nonempty);
}
}
/*
* ":helpfind"
*/
void
ex_helpfind(exarg_T *eap UNUSED)
{
// This will fail when menus are not loaded. Well, it's only for
// backwards compatibility anyway.
do_cmdline_cmd((char_u *)"emenu ToolBar.FindHelp");
}
#if defined(FEAT_BROWSE) || defined(PROTO)
static void
recent_func_log_func(const gchar *log_domain UNUSED,
GLogLevelFlags log_level UNUSED,
const gchar *message UNUSED,
gpointer user_data UNUSED)
{
// We just want to suppress the warnings.
// http://bugzilla.gnome.org/show_bug.cgi?id=664587
}
#endif
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