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netsurf/riscos/menus.c

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/*
* This file is part of NetSurf, http://netsurf.sourceforge.net/
* Licensed under the GNU General Public License,
* http://www.opensource.org/licenses/gpl-license
* Copyright 2003 Phil Mellor <monkeyson@users.sourceforge.net>
* Copyright 2004 James Bursa <bursa@users.sourceforge.net>
* Copyright 2003 John M Bell <jmb202@ecs.soton.ac.uk>
* Copyright 2004 Richard Wilson <not_ginger_matt@users.sourceforge.net>
*/
/** \file
* Menu creation and handling (implementation).
*/
#include <stdlib.h>
#include <string.h>
#include "oslib/wimp.h"
#include "netsurf/desktop/gui.h"
#include "netsurf/riscos/constdata.h"
#include "netsurf/riscos/gui.h"
#include "netsurf/riscos/theme.h"
#include "netsurf/riscos/options.h"
#include "netsurf/utils/log.h"
#include "netsurf/utils/messages.h"
#include "netsurf/utils/url.h"
#include "netsurf/utils/utils.h"
static void translate_menu(wimp_menu *menu);
static void ro_gui_menu_prepare_images(void);
static void ro_gui_menu_pageinfo(wimp_message_menu_warning *warning);
static wimp_menu *current_menu;
static int current_menu_x, current_menu_y;
gui_window *current_gui;
/* default menu item flags */
#define DEFAULT_FLAGS (wimp_ICON_TEXT | wimp_ICON_FILLED | \
(wimp_COLOUR_BLACK << wimp_ICON_FG_COLOUR_SHIFT) | \
(wimp_COLOUR_WHITE << wimp_ICON_BG_COLOUR_SHIFT))
/* iconbar menu */
wimp_menu *iconbar_menu = (wimp_menu *) & (wimp_MENU(4)) {
{ "NetSurf" }, 7,2,7,0, 200, 44, 0,
{
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Info" } },
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "AppHelp" } },
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Choices" } },
{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Quit" } }
}
};
int iconbar_menu_height = 4 * 44;
/* browser window menu structure - based on Style Guide */
static wimp_MENU(2) export_menu = {
{ "ExportAs" }, 7,2,7,0, 200, 44, 0,
{
{ wimp_MENU_GIVE_WARNING, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Draw" } },
{ wimp_MENU_LAST | wimp_MENU_GIVE_WARNING, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Text" } }
}
};
static wimp_menu *browser_export_menu = (wimp_menu *) &export_menu;
static wimp_MENU(5) page_menu = {
{ "Page" }, 7,2,7,0, 200, 44, 0,
{
{ wimp_MENU_GIVE_WARNING, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "PageInfo" } },
{ wimp_MENU_GIVE_WARNING, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Save" } },
{ wimp_MENU_GIVE_WARNING, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "SaveComp" } },
{ 0, (wimp_menu *) &export_menu, DEFAULT_FLAGS, { "Export" } },
{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS | wimp_ICON_SHADED, { "Print" } }
}
};
static wimp_menu *browser_page_menu = (wimp_menu *) &page_menu;
static wimp_MENU(3) selection_menu = {
{ "Selection" }, 7,2,7,0, 300, 44, 0,
{
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS | wimp_ICON_SHADED, { "Copy" } },
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS | wimp_ICON_SHADED, { "SelectAll" } },
{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS | wimp_ICON_SHADED, { "Clear" } }
}
};
static wimp_menu *browser_selection_menu = (wimp_menu *) &selection_menu;
static wimp_MENU(5) navigate_menu = {
{ "Navigate" }, 7,2,7,0, 300, 44, 0,
{
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS | wimp_ICON_SHADED, { "OpenURL" } },
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Home" } },
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Back" } },
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Forward" } },
{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS | wimp_ICON_SHADED, { "Reload" } }
}
};
static wimp_menu *browser_navigate_menu = (wimp_menu *) &navigate_menu;
static wimp_MENU(2) image_menu = {
{ "Images" }, 7,2,7,0, 300, 44, 0,
{
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "DitherImg" } },
{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS | wimp_ICON_SHADED, { "FilterImg" } }
}
};
static wimp_menu *browser_image_menu = (wimp_menu *) &image_menu;
static wimp_MENU(3) view_menu = {
{ "View" }, 7,2,7,0, 300, 44, 0,
{
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "ScaleView" } },
{ wimp_MENU_SEPARATE | wimp_MENU_GIVE_WARNING, (wimp_menu *) &image_menu, DEFAULT_FLAGS, { "Images" } },
{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "ViewSrc" } }
}
};
static wimp_menu *browser_view_menu = (wimp_menu *) &view_menu;
static wimp_MENU(4) help_menu = {
{ "Help" }, 7,2,7,0, 300, 44, 0,
{
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "HelpContent" } },
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS | wimp_ICON_SHADED, { "HelpGuide" } },
{ wimp_MENU_SEPARATE, wimp_NO_SUB_MENU, DEFAULT_FLAGS | wimp_ICON_SHADED, { "HelpInfo" } },
{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS | wimp_ICON_SHADED, { "HelpInter" } }
}
};
static wimp_menu *browser_help_menu = (wimp_menu *) &help_menu;
wimp_menu *browser_menu = (wimp_menu *) & (wimp_MENU(5)) {
{ "NetSurf" }, 7,2,7,0, 200, 44, 0,
{
{ 0, (wimp_menu *) &page_menu, DEFAULT_FLAGS, { "Page" } },
{ wimp_MENU_SUB_MENU_WHEN_SHADED, (wimp_menu *) &selection_menu, DEFAULT_FLAGS | wimp_ICON_SHADED, { "Selection" } },
{ 0, (wimp_menu *) &navigate_menu, DEFAULT_FLAGS, { "Navigate" } },
{ 0, (wimp_menu *) &view_menu, DEFAULT_FLAGS, { "View" } },
{ wimp_MENU_LAST, (wimp_menu *) &help_menu, DEFAULT_FLAGS, { "Help" } }
}
};
/**
* Create menu structures.
*/
void ro_gui_menus_init(void)
{
translate_menu(iconbar_menu);
translate_menu(browser_menu);
translate_menu(browser_page_menu);
translate_menu(browser_export_menu);
translate_menu(browser_selection_menu);
translate_menu(browser_navigate_menu);
translate_menu(browser_view_menu);
translate_menu(browser_image_menu);
translate_menu(browser_help_menu);
iconbar_menu->entries[0].sub_menu = (wimp_menu *) dialog_info;
browser_page_menu->entries[0].sub_menu = (wimp_menu*) dialog_pageinfo;
browser_page_menu->entries[1].sub_menu = (wimp_menu *) dialog_saveas;
browser_page_menu->entries[2].sub_menu = (wimp_menu *) dialog_saveas;
browser_export_menu->entries[0].sub_menu = (wimp_menu *) dialog_saveas;
browser_export_menu->entries[1].sub_menu = (wimp_menu *) dialog_saveas;
browser_view_menu->entries[0].sub_menu = (wimp_menu *) dialog_zoom;
}
/**
* Replace text in a menu with message values.
*/
void translate_menu(wimp_menu *menu)
{
unsigned int i = 0;
char *indirected_text;
/* We can't just blindly set something as indirected as if we use
the fallback messages text (ie the pointer we gave), we overwrite
this data when setting the pointer to the indirected text we
already had.
*/
indirected_text = (char *)messages_get(menu->title_data.text);
if (indirected_text != menu->title_data.text) {
menu->title_data.indirected_text.text = indirected_text;
menu->entries[0].menu_flags |= wimp_MENU_TITLE_INDIRECTED;
}
/* items */
do {
indirected_text = (char *)messages_get(menu->entries[i].data.text);
if (indirected_text != menu->entries[i].data.text) {
menu->entries[i].icon_flags |= wimp_ICON_INDIRECTED;
menu->entries[i].data.indirected_text.text = indirected_text;
menu->entries[i].data.indirected_text.validation = 0;
menu->entries[i].data.indirected_text.size = strlen(indirected_text) + 1;
}
i++;
} while ((menu->entries[i - 1].menu_flags & wimp_MENU_LAST) == 0);
}
/**
* Display a menu.
*/
void ro_gui_create_menu(wimp_menu *menu, int x, int y, gui_window *g)
{
current_menu = menu;
current_menu_x = x;
current_menu_y = y;
current_gui = g;
wimp_create_menu(menu, x, y);
}
/**
* Display a pop-up menu next to the specified icon.
*/
void ro_gui_popup_menu(wimp_menu *menu, wimp_w w, wimp_i i)
{
wimp_window_state state;
wimp_icon_state icon_state;
state.w = w;
icon_state.w = w;
icon_state.i = i;
wimp_get_window_state(&state);
wimp_get_icon_state(&icon_state);
ro_gui_create_menu(menu, state.visible.x0 + icon_state.icon.extent.x1,
state.visible.y1 + icon_state.icon.extent.y1, 0);
}
/**
* Handle menu selection.
*/
void ro_gui_menu_selection(wimp_selection *selection)
{
struct browser_action msg;
wimp_pointer pointer;
wimp_get_pointer_info(&pointer);
if (current_menu == combo_menu && selection->items[0] >= 0) {
msg.type = act_GADGET_SELECT;
msg.data.gadget_select.g = current_gadget;
msg.data.gadget_select.item = selection->items[0];
browser_window_action(current_gui->data.browser.bw, &msg);
} else if (current_menu == iconbar_menu) {
switch (selection->items[0]) {
case 0: /* Info */
ro_gui_create_menu((wimp_menu *) dialog_info,
pointer.pos.x, pointer.pos.y, 0);
break;
case 1: /* Help */
ro_gui_open_help_page();
break;
case 2: /* Choices */
ro_gui_dialog_open(dialog_config);
break;
case 3: /* Quit */
netsurf_quit = true;
break;
}
} else if (current_menu == browser_menu) {
struct content *c = current_gui->data.browser.bw->current_content;
switch (selection->items[0]) {
case 0: /* Page -> */
switch (selection->items[1]) {
case 0: /* Info */
break;
case 1: /* Save */
break;
case 2: /* Save complete */
break;
case 3: /* Export */
break;
case 4: /* Print */
break;
}
break;
case 1: /* Selection -> */
switch (selection->items[1]) {
case 0: /* Copy to clipboard */
ro_gui_copy_selection(current_gui);
break;
case 1: /* Select all */
break;
case 2: /* Clear */
msg.type = act_CLEAR_SELECTION;
browser_window_action(current_gui->data.browser.bw, &msg);
break;
}
break;
case 2: /* Navigate -> */
switch (selection->items[1]) {
case 0: /* Open URL... */
break;
case 1: /* Home */
break;
case 2: /* Back */
history_back(current_gui->data.browser.bw,
current_gui->data.browser.bw->history);
break;
case 3: /* Forward */
history_forward(current_gui->data.browser.bw,
current_gui->data.browser.bw->history);
break;
case 4: /* Reload */
break;
}
break;
case 3: /* View -> */
switch (selection->items[1]) {
case 0: /* Scale view */
break;
case 1: /* Images -> */
if (selection->items[2] == 0) option_dither_sprites = !option_dither_sprites;
if (selection->items[2] == 1) option_filter_sprites = !option_filter_sprites;
if (selection->items[2] >= 0) {
ro_gui_menu_prepare_images();
content_broadcast(c, CONTENT_MSG_REDRAW, 0);
}
break;
case 2: /* Page source */
ro_gui_view_source(c);
break;
}
break;
case 4: /* Help -> */
switch (selection->items[1]) {
case -1: /* No sub-item */
case 0: /* Contents */
ro_gui_open_help_page();
break;
case 1: /* User guide -> */
break;
case 2: /* User information */
break;
case 3: /* Interactive help */
break;
}
break;
}
} else if (current_menu == theme_menu && theme_menu != NULL) {
ro_gui_theme_menu_selection(theme_menu->entries[selection->items[0]].data.indirected_text.text);
}
if (pointer.buttons == wimp_CLICK_ADJUST) {
if (current_menu == combo_menu)
gui_gadget_combo(current_gui->data.browser.bw, current_gadget, (unsigned int)current_menu_x, (unsigned int)current_menu_y);
else
ro_gui_create_menu(current_menu, current_menu_x, current_menu_y, current_gui);
}
}
/**
* Handle Message_MenuWarning by opening the save dialog.
*/
void ro_gui_menu_warning(wimp_message_menu_warning *warning)
{
struct content *c = current_gui->data.browser.bw->current_content;
os_error *error = NULL; // No warnings
// if ((warning->selection.items[0] != 0) && (warning->selection.items[0] != 3))
// return;
switch (warning->selection.items[0]) {
case 0: /* Page -> */
switch (warning->selection.items[1]) {
case 3: /* Export as -> */
switch (warning->selection.items[2]) {
case 0: /* Draw */
gui_current_save_type = GUI_SAVE_DRAW;
break;
case 1: /* Text */
gui_current_save_type = GUI_SAVE_TEXT;
break;
}
break;
case 2: /* Save complete */
gui_current_save_type = GUI_SAVE_COMPLETE;
break;
case 0: /* Page info */
ro_gui_menu_pageinfo(warning);
return;
case 1:
default: /* Save */
gui_current_save_type = GUI_SAVE_SOURCE;
break;
}
ro_gui_menu_prepare_save(c);
error = xwimp_create_sub_menu((wimp_menu *) dialog_saveas,
warning->pos.x, warning->pos.y);
break;
case 3: /* View -> */
switch (warning->selection.items[1]) {
case 1: /* Images -> */
ro_gui_menu_prepare_images();
error = xwimp_create_sub_menu(browser_image_menu,
warning->pos.x, warning->pos.y);
break;
}
break;
}
if (error) {
LOG(("0x%x: %s\n", error->errnum, error->errmess));
warn_user(error->errmess);
}
}
/**
* Prepares the save box to reflect gui_current_save_type and a content.
*
* \param c content to save
*/
void ro_gui_menu_prepare_save(struct content *c)
{
char icon_buf[20] = "file_xxx";
const char *icon = icon_buf;
const char *name = "";
const char *nice;
switch (gui_current_save_type) {
case GUI_SAVE_SOURCE:
if (c)
sprintf(icon_buf, "file_%x",
ro_content_filetype(c));
name = messages_get("SaveSource");
break;
case GUI_SAVE_DRAW:
icon = "file_aff";
name = messages_get("SaveDraw");
break;
case GUI_SAVE_TEXT:
icon = "file_fff";
name = messages_get("SaveText");
break;
case GUI_SAVE_COMPLETE:
icon = "file_faf";
name = messages_get("SaveComplete");
break;
}
if (c)
if ((nice = url_nice(c->url)))
name = nice;
ro_gui_set_icon_string(dialog_saveas, ICON_SAVE_ICON, icon);
ro_gui_set_icon_string(dialog_saveas, ICON_SAVE_PATH, name);
}
/**
* Update image menu status
*/
static void ro_gui_menu_prepare_images(void) {
if (current_menu != browser_menu) return;
/* We don't currently have any local options so we update from the global ones
*/
browser_image_menu->entries[0].menu_flags &= ~wimp_MENU_TICKED;
if (option_dither_sprites) browser_image_menu->entries[0].menu_flags |= wimp_MENU_TICKED;
browser_image_menu->entries[1].menu_flags &= ~wimp_MENU_TICKED;
if (option_filter_sprites) browser_image_menu->entries[1].menu_flags |= wimp_MENU_TICKED;
// content_broadcast(c, CONTENT_MSG_REDRAW, 0);
}
void ro_gui_menu_pageinfo(wimp_message_menu_warning *warning)
{
struct content *c = current_gui->data.browser.bw->current_content;
os_error *error;
char icon_buf[20] = "file_xxx";
const char *icon = icon_buf;
const char *title = "-";
const char *url = "-";
const char *enc = "-";
const char *mime = "-";
if (c->title != 0) title = c->title;
if (c->url != 0) url = c->url;
if (c->mime_type != 0) mime = c->mime_type;
sprintf(icon_buf, "file_%x", ro_content_filetype(c));
if (c->type == CONTENT_HTML) {
enc = xmlGetCharEncodingName(c->data.html.encoding);
}
ro_gui_set_icon_string(dialog_pageinfo, ICON_PAGEINFO_ICON, icon);
ro_gui_set_icon_string(dialog_pageinfo, ICON_PAGEINFO_TITLE, title);
ro_gui_set_icon_string(dialog_pageinfo, ICON_PAGEINFO_URL, url);
ro_gui_set_icon_string(dialog_pageinfo, ICON_PAGEINFO_ENC, enc);
ro_gui_set_icon_string(dialog_pageinfo, ICON_PAGEINFO_TYPE, mime);
error = xwimp_create_sub_menu((wimp_menu *) dialog_pageinfo,
warning->pos.x, warning->pos.y);
if (error) {
LOG(("0x%x: %s\n", error->errnum, error->errmess));
warn_user(error->errmess);
}
}
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