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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>
*/
/** \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/utils/log.h"
#include "netsurf/utils/messages.h"
#include "netsurf/utils/utils.h"
static void translate_menu(wimp_menu *menu);
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, { "Choices" } },
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Help" } },
{ 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(4) page_menu = {
{ "Page" }, 7,2,7,0, 200, 44, 0,
{
{ 0, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Info" } },
{ wimp_MENU_GIVE_WARNING, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "Save" } },
{ 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(1) view_menu = {
{ "View" }, 7,2,7,0, 300, 44, 0,
{
{ wimp_MENU_LAST, wimp_NO_SUB_MENU, DEFAULT_FLAGS, { "ScaleView" } }
}
};
static wimp_menu *browser_view_menu = (wimp_menu *) &view_menu;
wimp_menu *browser_menu = (wimp_menu *) & (wimp_MENU(4)) {
{ "NetSurf" }, 7,2,7,0, 200, 44, 0,
{
{ 0, (wimp_menu *) &page_menu, DEFAULT_FLAGS, { "Page" } },
{ 0, (wimp_menu *) &selection_menu, DEFAULT_FLAGS, { "Selection" } },
{ 0, (wimp_menu *) &navigate_menu, DEFAULT_FLAGS, { "Navigate" } },
{ wimp_MENU_LAST, (wimp_menu *) &view_menu, DEFAULT_FLAGS, { "View" } }
}
};
/**
* 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);
iconbar_menu->entries[0].sub_menu = (wimp_menu *) dialog_info;
browser_page_menu->entries[1].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;
/* title */
menu->title_data.indirected_text.text = messages_get(menu->title_data.text);
menu->entries[0].menu_flags |= wimp_MENU_TITLE_INDIRECTED;
/* items */
do {
menu->entries[i].icon_flags |= wimp_ICON_INDIRECTED;
menu->entries[i].data.indirected_text.text =
messages_get(menu->entries[i].data.text);
menu->entries[i].data.indirected_text.validation = 0;
menu->entries[i].data.indirected_text.size =
strlen(menu->entries[i].data.indirected_text.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: /* Choices */
ro_gui_dialog_open(dialog_config);
break;
case 2: /* Help */
ro_gui_open_help_page();
break;
case 3: /* Quit */
netsurf_quit = true;
break;
}
} else if (current_menu == browser_menu) {
switch (selection->items[0]) {
case 0: /* Page -> */
switch (selection->items[1]) {
case 0: /* Info */
break;
case 1: /* Save */
break;
case 2: /* Export */
break;
case 3: /* 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;
}
} 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)
{
char icon[20] = "file_xxx";
struct content *c = current_gui->data.browser.bw->current_content;
os_error *error;
if (warning->selection.items[0] != 0)
return;
switch (warning->selection.items[2]) {
case 0: /* Export as -> Draw */
gui_current_save_type = GUI_SAVE_DRAW;
ro_gui_set_icon_string(dialog_saveas,
ICON_SAVE_ICON, "file_aff");
ro_gui_set_icon_string(dialog_saveas,
ICON_SAVE_PATH,
messages_get("SaveDraw"));
break;
case 1: /* Export as -> Text */
gui_current_save_type = GUI_SAVE_TEXT;
ro_gui_set_icon_string(dialog_saveas,
ICON_SAVE_ICON, "file_fff");
ro_gui_set_icon_string(dialog_saveas,
ICON_SAVE_PATH,
messages_get("SaveText"));
break;
case -1:
default: /* Save */
gui_current_save_type = GUI_SAVE_SOURCE;
if (c)
sprintf(icon, "file_%x",
ro_content_filetype(c));
ro_gui_set_icon_string(dialog_saveas,
ICON_SAVE_ICON, icon);
ro_gui_set_icon_string(dialog_saveas,
ICON_SAVE_PATH,
messages_get("SaveSource"));
break;
}
error = xwimp_create_sub_menu((wimp_menu *) dialog_saveas,
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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