netsurf/gtk/gtk_menu.c

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/*
* Copyright 2009 Mark Benjamin <netsurf-browser.org.MarkBenjamin@dfgh.net>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
* NetSurf is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* NetSurf is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include <gdk/gdkkeysyms.h>
#include <gtk/gtk.h>
#include <glade/glade-xml.h>
#include "gtk/gtk_menu.h"
#include "utils/messages.h"
#include "utils/utils.h"
/**
* adds image menu item to specified menu
* \param menu the menu to add the item to
* \param item a pointer to the item's location in the menu struct
* \param message the menu item I18n lookup value
* \param messageAccel the menu item accelerator I18n lookup value
* \param group the 'global' in a gtk sense accelerator group
*/
static bool nsgtk_menu_add_image_item(GtkMenu *menu,
GtkImageMenuItem **item, const char *message,
const char *messageAccel, GtkAccelGroup *group)
{
unsigned int key;
GdkModifierType mod;
*item = GTK_IMAGE_MENU_ITEM(gtk_image_menu_item_new_with_mnemonic(
messages_get(message)));
if (*item == NULL)
return false;
gtk_accelerator_parse(messages_get(messageAccel), &key, &mod);
if (key > 0)
gtk_widget_add_accelerator(GTK_WIDGET(*item), "activate",
group, key, mod, GTK_ACCEL_VISIBLE);
gtk_menu_shell_append(GTK_MENU_SHELL(menu), GTK_WIDGET(*item));
gtk_widget_show(GTK_WIDGET(*item));
return true;
}
#define IMAGE_ITEM(p, q, r, s, t)\
nsgtk_menu_add_image_item(s->p##_menu, &(s->q##_menuitem), #r,\
#r "Accel", t)
#define CHECK_ITEM(p, q, r, s)\
s->q##_menuitem = GTK_CHECK_MENU_ITEM(\
gtk_check_menu_item_new_with_mnemonic(\
messages_get(#r)));\
if ((s->q##_menuitem != NULL) && (s->p##_menu != NULL)) {\
gtk_menu_shell_append(GTK_MENU_SHELL(s->p##_menu),\
GTK_WIDGET(s->q##_menuitem));\
gtk_widget_show(GTK_WIDGET(s->q##_menuitem));\
}
#define SET_SUBMENU(q, r) \
do { \
r->q##_submenu = nsgtk_menu_##q##_submenu(group); \
if ((r->q##_submenu != NULL) && \
(r->q##_submenu->q##_menu != NULL) && \
(r->q##_menuitem != NULL)) { \
gtk_menu_item_set_submenu(GTK_MENU_ITEM(r->q##_menuitem), \
GTK_WIDGET(r->q##_submenu->q##_menu)); \
} \
} while(0)
#define ADD_SEP(q, r) \
do { \
GtkWidget *w = gtk_separator_menu_item_new(); \
if ((w != NULL) && (r->q##_menu != NULL)) { \
gtk_menu_shell_append(GTK_MENU_SHELL(r->q##_menu), w); \
gtk_widget_show(w); \
} \
} while(0)
#define ATTACH_PARENT(parent, msgname, menuv, group) \
do { \
if (parent != NULL) { \
/* create top level menu entry and attach to parent */ \
menuv = GTK_MENU_ITEM(gtk_menu_item_new_with_mnemonic(messages_get(#msgname))); \
gtk_menu_shell_append(parent, GTK_WIDGET(menuv)); \
gtk_widget_show(GTK_WIDGET(menuv)); \
/* attach submenu to parent */ \
gtk_menu_item_set_submenu(menuv, GTK_WIDGET(menuv##_menu)); \
gtk_menu_set_accel_group(menuv##_menu, group); \
} \
} while(0)
/**
* creates an export submenu
* \param group the 'global' in a gtk sense accelerator reference
*/
static struct nsgtk_export_submenu *nsgtk_menu_export_submenu(GtkAccelGroup *group)
{
struct nsgtk_export_submenu *ret = malloc(sizeof(struct
nsgtk_export_submenu));
if (ret == NULL) {
warn_user(messages_get("NoMemory"), 0);
return NULL;
}
ret->export_menu = GTK_MENU(gtk_menu_new());
if (ret->export_menu == NULL) {
warn_user(messages_get("NoMemory"), 0);
free(ret);
return NULL;
}
IMAGE_ITEM(export, plaintext, gtkPlainText, ret, group);
IMAGE_ITEM(export, drawfile, gtkDrawFile, ret, group);
IMAGE_ITEM(export, postscript, gtkPostScript, ret, group);
IMAGE_ITEM(export, pdf, gtkPDF, ret, group);
return ret;
}
/**
* creates a scaleview submenu
* \param group the 'global' in a gtk sense accelerator reference
*/
static struct nsgtk_scaleview_submenu *nsgtk_menu_scaleview_submenu(
GtkAccelGroup *group)
{
struct nsgtk_scaleview_submenu *ret =
malloc(sizeof(struct nsgtk_scaleview_submenu));
if (ret == NULL) {
warn_user(messages_get("NoMemory"), 0);
return NULL;
}
ret->scaleview_menu = GTK_MENU(gtk_menu_new());
if (ret->scaleview_menu == NULL) {
warn_user(messages_get("NoMemory"), 0);
free(ret);
return NULL;
}
IMAGE_ITEM(scaleview, zoomplus, gtkZoomPlus, ret, group);
IMAGE_ITEM(scaleview, zoomnormal, gtkZoomNormal, ret, group);
IMAGE_ITEM(scaleview, zoomminus, gtkZoomMinus, ret, group);
return ret;
}
/**
* creates a tab navigation submenu
* \param group the 'global' in a gtk sense accelerator reference
*/
static struct nsgtk_tabs_submenu *nsgtk_menu_tabs_submenu(GtkAccelGroup *group)
{
struct nsgtk_tabs_submenu *ret = malloc(sizeof(struct nsgtk_tabs_submenu));
if (ret == NULL) {
warn_user(messages_get("NoMemory"), 0);
return NULL;
}
ret->tabs_menu = GTK_MENU(gtk_menu_new());
if (ret->tabs_menu == NULL) {
warn_user(messages_get("NoMemory"), 0);
free(ret);
return NULL;
}
IMAGE_ITEM(tabs, nexttab, gtkNextTab, ret, group);
IMAGE_ITEM(tabs, prevtab, gtkPrevTab, ret, group);
IMAGE_ITEM(tabs, closetab, gtkCloseTab, ret, group);
return ret;
}
/**
* creates an images submenu
* \param group the 'global' in a gtk sense accelerator reference
*/
static struct nsgtk_images_submenu *nsgtk_menu_images_submenu(GtkAccelGroup *group)
{
struct nsgtk_images_submenu *ret =
malloc(sizeof(struct nsgtk_images_submenu));
if (ret == NULL) {
warn_user(messages_get("NoMemory"), 0);
return NULL;
}
ret->images_menu = GTK_MENU(gtk_menu_new());
if (ret->images_menu == NULL) {
warn_user(messages_get("NoMemory"), 0);
free(ret);
return NULL;
}
CHECK_ITEM(images, foregroundimages, gtkForegroundImages, ret)
CHECK_ITEM(images, backgroundimages, gtkBackgroundImages, ret)
return ret;
}
/**
* creates a toolbars submenu
* \param group the 'global' in a gtk sense accelerator reference
*/
static struct nsgtk_toolbars_submenu *nsgtk_menu_toolbars_submenu(
GtkAccelGroup *group)
{
struct nsgtk_toolbars_submenu *ret =
malloc(sizeof(struct nsgtk_toolbars_submenu));
if (ret == NULL) {
warn_user(messages_get("NoMemory"), 0);
return NULL;
}
ret->toolbars_menu = GTK_MENU(gtk_menu_new());
if (ret->toolbars_menu == NULL) {
warn_user(messages_get("NoMemory"), 0);
free(ret);
return NULL;
}
CHECK_ITEM(toolbars, menubar, gtkMenuBar, ret)
if (ret->menubar_menuitem != NULL)
gtk_check_menu_item_set_active(ret->menubar_menuitem, TRUE);
CHECK_ITEM(toolbars, toolbar, gtkToolBar, ret)
if (ret->toolbar_menuitem != NULL)
gtk_check_menu_item_set_active(ret->toolbar_menuitem, TRUE);
return ret;
}
/**
* creates a debugging submenu
* \param group the 'global' in a gtk sense accelerator reference
*/
static struct nsgtk_debugging_submenu *nsgtk_menu_debugging_submenu(
GtkAccelGroup *group)
{
struct nsgtk_debugging_submenu *ret =
malloc(sizeof(struct nsgtk_debugging_submenu));
if (ret == NULL) {
warn_user(messages_get("NoMemory"), 0);
return NULL;
}
ret->debugging_menu = GTK_MENU(gtk_menu_new());
if (ret->debugging_menu == NULL) {
warn_user(messages_get("NoMemory"), 0);
free(ret);
return NULL;
}
IMAGE_ITEM(debugging, toggledebugging, gtkToggleDebugging, ret, group);
IMAGE_ITEM(debugging, saveboxtree, gtkSaveBoxTree, ret, group);
IMAGE_ITEM(debugging, savedomtree, gtkSaveDomTree, ret, group);
return ret;
}
/**
* creates the file menu
* \param group The gtk 'global' accelerator reference
* \param parent The parent menu to attach to or NULL
*/
static struct nsgtk_file_menu *nsgtk_menu_file_menu(GtkAccelGroup *group,
GtkMenuShell *parent)
{
struct nsgtk_file_menu *fmenu;
fmenu = malloc(sizeof(struct nsgtk_file_menu));
if (fmenu == NULL) {
warn_user(messages_get("NoMemory"), 0);
return NULL;
}
fmenu->file_menu = GTK_MENU(gtk_menu_new());
if (fmenu->file_menu == NULL) {
warn_user(messages_get("NoMemory"), 0);
free(fmenu);
return NULL;
}
IMAGE_ITEM(file, newwindow, gtkNewWindow, fmenu, group);
IMAGE_ITEM(file, newtab, gtkNewTab, fmenu, group);
IMAGE_ITEM(file, openfile, gtkOpenFile, fmenu, group);
IMAGE_ITEM(file, closewindow, gtkCloseWindow, fmenu, group);
ADD_SEP(file, fmenu);
IMAGE_ITEM(file, savepage, gtkSavePage, fmenu, group);
IMAGE_ITEM(file, export, gtkExport, fmenu, group);
ADD_SEP(file, fmenu);
IMAGE_ITEM(file, printpreview, gtkPrintPreview, fmenu, group);
IMAGE_ITEM(file, print, gtkPrint, fmenu, group);
ADD_SEP(file, fmenu);
IMAGE_ITEM(file, quit, gtkQuitMenu, fmenu, group);
SET_SUBMENU(export, fmenu);
ATTACH_PARENT(parent, gtkFile, fmenu->file, group);
return fmenu;
}
/**
* creates an edit menu
* \param group the 'global' in a gtk sense accelerator reference
*/
static struct nsgtk_edit_menu *nsgtk_menu_edit_menu(GtkAccelGroup *group,
GtkMenuShell *parent)
{
struct nsgtk_edit_menu *ret = malloc(sizeof(struct nsgtk_edit_menu));
if (ret == NULL) {
warn_user(messages_get("NoMemory"), 0);
return NULL;
}
ret->edit_menu = GTK_MENU(gtk_menu_new());
if (ret->edit_menu == NULL) {
warn_user(messages_get("NoMemory"), 0);
free(ret);
return NULL;
}
IMAGE_ITEM(edit, cut, gtkCut, ret, group);
IMAGE_ITEM(edit, copy, gtkCopy, ret, group);
IMAGE_ITEM(edit, paste, gtkPaste, ret, group);
IMAGE_ITEM(edit, delete, gtkDelete, ret, group);
ADD_SEP(edit, ret);
IMAGE_ITEM(edit, selectall, gtkSelectAll, ret, group);
ADD_SEP(edit, ret);
IMAGE_ITEM(edit, find, gtkFind, ret, group);
ADD_SEP(edit, ret);
IMAGE_ITEM(edit, preferences, gtkPreferences, ret, group);
ATTACH_PARENT(parent, gtkEdit, ret->edit, group);
return ret;
}
/**
* creates a view menu
* \param group the 'global' in a gtk sense accelerator reference
*/
static struct nsgtk_view_menu *nsgtk_menu_view_menu(GtkAccelGroup *group,
GtkMenuShell *parent)
{
struct nsgtk_view_menu *ret = malloc(sizeof(struct nsgtk_view_menu));
if (ret == NULL) {
warn_user(messages_get("NoMemory"), 0);
return NULL;
}
ret->view_menu = GTK_MENU(gtk_menu_new());
if (ret->view_menu == NULL) {
warn_user(messages_get("NoMemory"), 0);
free(ret);
return NULL;
}
IMAGE_ITEM(view, stop, gtkStop, ret, group);
IMAGE_ITEM(view, reload, gtkReload, ret, group);
ADD_SEP(view, ret);
IMAGE_ITEM(view, scaleview, gtkScaleView, ret, group);
IMAGE_ITEM(view, fullscreen, gtkFullScreen, ret, group);
IMAGE_ITEM(view, viewsource, gtkViewSource, ret, group);
ADD_SEP(view, ret);
IMAGE_ITEM(view, images, gtkImages, ret, group);
IMAGE_ITEM(view, toolbars, gtkToolbars, ret, group);
IMAGE_ITEM(view, tabs, gtkTabs, ret, group);
ADD_SEP(view, ret);
IMAGE_ITEM(view, downloads, gtkDownloads, ret, group);
IMAGE_ITEM(view, savewindowsize, gtkSaveWindowSize, ret, group);
IMAGE_ITEM(view, debugging, gtkDebugging, ret, group);
SET_SUBMENU(scaleview, ret);
SET_SUBMENU(images, ret);
SET_SUBMENU(toolbars, ret);
SET_SUBMENU(tabs, ret);
SET_SUBMENU(debugging, ret);
ATTACH_PARENT(parent, gtkView, ret->view, group);
return ret;
}
/**
* creates a nav menu
* \param group the 'global' in a gtk sense accelerator reference
*/
static struct nsgtk_nav_menu *nsgtk_menu_nav_menu(GtkAccelGroup *group,
GtkMenuShell *parent)
{
struct nsgtk_nav_menu *ret = malloc(sizeof(struct nsgtk_nav_menu));
if (ret == NULL) {
warn_user(messages_get("NoMemory"), 0);
return NULL;
}
ret->nav_menu = GTK_MENU(gtk_menu_new());
if (ret->nav_menu == NULL) {
warn_user(messages_get("NoMemory"), 0);
free(ret);
return NULL;
}
IMAGE_ITEM(nav, back, gtkBack, ret, group);
IMAGE_ITEM(nav, forward, gtkForward, ret, group);
IMAGE_ITEM(nav, home, gtkHome, ret, group);
ADD_SEP(nav, ret);
IMAGE_ITEM(nav, localhistory, gtkLocalHistory, ret, group);
IMAGE_ITEM(nav, globalhistory, gtkGlobalHistory, ret, group);
ADD_SEP(nav, ret);
IMAGE_ITEM(nav, addbookmarks, gtkAddBookMarks, ret, group);
IMAGE_ITEM(nav, showbookmarks, gtkShowBookMarks, ret, group);
ADD_SEP(nav, ret);
IMAGE_ITEM(nav, showcookies, gtkShowCookies, ret, group);
ADD_SEP(nav, ret);
IMAGE_ITEM(nav, openlocation, gtkOpenLocation, ret, group);
ATTACH_PARENT(parent, gtkNavigate, ret->nav, group);
return ret;
}
/**
* creates a help menu
* \param group the 'global' in a gtk sense accelerator reference
*/
static struct nsgtk_help_menu *nsgtk_menu_help_menu(GtkAccelGroup *group,
GtkMenuShell *parent)
{
struct nsgtk_help_menu *ret = malloc(sizeof(struct nsgtk_help_menu));
if (ret == NULL) {
warn_user(messages_get("NoMemory"), 0);
return NULL;
}
ret->help_menu = GTK_MENU(gtk_menu_new());
if (ret->help_menu == NULL) {
warn_user(messages_get("NoMemory"), 0);
free(ret);
return NULL;
}
IMAGE_ITEM(help, contents, gtkContents, ret, group);
IMAGE_ITEM(help, guide, gtkGuide, ret, group);
IMAGE_ITEM(help, info, gtkUserInformation, ret, group);
ADD_SEP(help, ret);
IMAGE_ITEM(help, about, gtkAbout, ret, group);
ATTACH_PARENT(parent, gtkHelp, ret->help, group);
return ret;
}
#define MENUBAR_MENU(p, q, r) \
p->q = nsgtk_menu_##q##_menu(group, GTK_MENU_SHELL(r)); \
p->rclick_##q = nsgtk_menu_##q##_menu(group, NULL)
struct nsgtk_menu *nsgtk_menu_create(GladeXML *xml, GtkWindow *window)
{
GtkAccelGroup *group;
struct nsgtk_menu *nmenu;
GtkMenuBar *menubar;
nmenu = malloc(sizeof(struct nsgtk_menu));
if (nmenu == NULL) {
warn_user(messages_get("NoMemory"), 0);
return NULL;
}
group = gtk_accel_group_new();
gtk_window_add_accel_group(window, group);
menubar = GTK_MENU_BAR(glade_xml_get_widget(xml, "menubar"));
MENUBAR_MENU(nmenu, file, menubar);
MENUBAR_MENU(nmenu, edit, menubar);
MENUBAR_MENU(nmenu, view, menubar);
MENUBAR_MENU(nmenu, nav, menubar);
MENUBAR_MENU(nmenu, help, menubar);
return nmenu;
}