move frontends into sub directory

1 files changed, 0 insertions, 381 deletions

diff --git a/riscos/query.c b/riscos/query.c
deleted file mode 100644
index 1d7cf5120..000000000
--- a/riscos/query.c
+++ /dev/null
@@ -1,381 +0,0 @@
-/*
- * Copyright 2005 Adrian Lees <adrianl@users.sourceforge.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 <string.h>
-#include <stdbool.h>
-
-#include "utils/log.h"
-#include "utils/messages.h"
-#include "utils/utf8.h"
-#include "utils/utils.h"
-
-#include "riscos/gui.h"
-#include "riscos/query.h"
-#include "riscos/wimp.h"
-#include "riscos/wimp_event.h"
-#include "riscos/ucstables.h"
-#include "riscos/dialog.h"
-
-#define ICON_QUERY_MESSAGE 0
-#define ICON_QUERY_YES 1
-#define ICON_QUERY_NO 2
-#define ICON_QUERY_HELP 3
-
-/** Data for a query window */
-struct gui_query_window
-{
-	struct gui_query_window *prev;	/** Previous query in list */
-	struct gui_query_window *next;	/** Next query in list */
-
-	query_id id;	/** unique ID number for this query */
-	wimp_w window;	/** RISC OS window handle */
-
-	const query_callback *cb;	/** Table of callback functions */
-	void *pw;	/** Handle passed to callback functions */
-
-	bool default_confirm;	/** Default action is to confirm */
-};
-
-
-/** Next unallocated query id */
-static query_id next_id = (query_id)1;
-
-/** List of all query windows. */
-static struct gui_query_window *gui_query_window_list = 0;
-
-/** Template for a query window. */
-static struct wimp_window *query_template;
-
-/** Widths of Yes and No buttons */
-static int query_yes_width = 0;
-static int query_no_width  = 0;
-
-static struct gui_query_window *ro_gui_query_window_lookup_id(query_id id);
-
-static bool ro_gui_query_click(wimp_pointer *pointer);
-static void ro_gui_query_close(wimp_w w);
-static bool ro_gui_query_apply(wimp_w w);
-
-
-void ro_gui_query_init(void)
-{
-	query_template = ro_gui_dialog_load_template("query");
-}
-
-
-/**
- * Lookup a query window using its ID number
- *
- * \param  id  id to search for
- * \return pointer to query window or NULL
- */
-
-struct gui_query_window *ro_gui_query_window_lookup_id(query_id id)
-{
-	struct gui_query_window *qw = gui_query_window_list;
-	while (qw && qw->id != id)
-		qw = qw->next;
-	return qw;
-}
-
-
-/**
- * Display a query to the user, requesting a response, near the current
- * pointer position to keep the required mouse travel small, but also
- * protecting against spurious mouse clicks.
- *
- * \param  query   message token of query
- * \param  detail  parameter used in expanding tokenised message
- * \param  cb      table of callback functions to be called when user responds
- * \param  pw      handle to be passed to callback functions
- * \param  yes     text to use for 'Yes' button' (or NULL for default)
- * \param  no      text to use for 'No' button (or NULL for default)
- * \return id number of the query (or QUERY_INVALID if it failed)
- */
-
-query_id query_user(const char *query, const char *detail,
-		const query_callback *cb, void *pw,
-		const char *yes, const char *no)
-{
-	wimp_pointer pointer;
-	if (xwimp_get_pointer_info(&pointer))
-		pointer.pos.y = pointer.pos.x = -1;
-
-	return query_user_xy(query, detail, cb, pw, yes, no,
-				pointer.pos.x, pointer.pos.y);
-}
-
-
-/**
- * Display a query to the user, requesting a response, at a specified
- * screen position (x,y). The window is positioned relative to the given
- * location such that the required mouse travel is small, but non-zero
- * for protection spurious double-clicks.
- *
- * \param  query   message token of query
- * \param  detail  parameter used in expanding tokenised message
- * \param  cb      table of callback functions to be called when user responds
- * \param  pw      handle to be passed to callback functions
- * \param  yes     text to use for 'Yes' button' (or NULL for default)
- * \param  no      text to use for 'No' button (or NULL for default)
- * \param  x       x position in screen coordinates (-1 = centred on screen)
- * \param  y       y position in screen coordinates (-1 = centred on screen)
- * \return id number of the query (or QUERY_INVALID if it failed)
- */
-
-query_id query_user_xy(const char *query, const char *detail,
-		const query_callback *cb, void *pw,
-		const char *yes, const char *no,
-		int x, int y)
-{
-	struct gui_query_window *qw;
-	char query_buffer[300];
-	os_error *error;
-	wimp_icon *icn;
-	int width;
-	int len;
-	int tx;
-	char *local_text = NULL;
-	nserror err;
-
-	qw = malloc(sizeof(struct gui_query_window));
-	if (!qw) {
-		ro_warn_user("NoMemory", NULL);
-		return QUERY_INVALID;
-	}
-
-	qw->cb = cb;
-	qw->pw = pw;
-	qw->id = next_id++;
-	qw->default_confirm = false;
-
-	if (next_id == QUERY_INVALID)
-		next_id++;
-
-	if (!yes) yes = messages_get("Yes");
-	if (!no) no = messages_get("No");
-
-	/* set the text of the 'Yes' button and size accordingly */
-	err = utf8_to_local_encoding(yes, 0, &local_text);
-	if (err != NSERROR_OK) {
-		assert(err != NSERROR_BAD_ENCODING);
-		LOG("utf8_to_local_encoding_failed");
-		local_text = NULL;
-	}
-
-	icn = &query_template->icons[ICON_QUERY_YES];
-	len = strlen(local_text ? local_text : yes);
-	len = max(len, icn->data.indirected_text.size - 1);
-	memcpy(icn->data.indirected_text.text,
-			local_text ? local_text: yes, len);
-	icn->data.indirected_text.text[len] = '\0';
-
-	free(local_text);
-	local_text = NULL;
-
-	error = xwimptextop_string_width(icn->data.indirected_text.text, len, &width);
-	if (error) {
-		LOG("xwimptextop_string_width: 0x%x:%s", error->errnum, error->errmess);
-		width = len * 16;
-	}
-	if (!query_yes_width) query_yes_width = icn->extent.x1 - icn->extent.x0;
-	width += 44;
-	if (width < query_yes_width)
-		width = query_yes_width;
-	icn->extent.x0 = tx = icn->extent.x1 - width;
-
-	/* set the text of the 'No' button and size accordingly */
-	err = utf8_to_local_encoding(no, 0, &local_text);
-	if (err != NSERROR_OK) {
-		assert(err != NSERROR_BAD_ENCODING);
-		LOG("utf8_to_local_encoding_failed");
-		local_text = NULL;
-	}
-
-	icn = &query_template->icons[ICON_QUERY_NO];
-	len = strlen(local_text ? local_text : no);
-	len = max(len, icn->data.indirected_text.size - 1);
-	memcpy(icn->data.indirected_text.text,
-			local_text ? local_text : no, len);
-	icn->data.indirected_text.text[len] = '\0';
-
-	free(local_text);
-	local_text = NULL;
-
-	if (!query_no_width) query_no_width = icn->extent.x1 - icn->extent.x0;
-	icn->extent.x1 = tx - 16;
-	error = xwimptextop_string_width(icn->data.indirected_text.text, len, &width);
-	if (error) {
-		LOG("xwimptextop_string_width: 0x%x:%s", error->errnum, error->errmess);
-		width = len * 16;
-	}
-	width += 28;
-	if (width < query_no_width)
-		width = query_no_width;
-	icn->extent.x0 = icn->extent.x1 - width;
-
-	error = xwimp_create_window(query_template, &qw->window);
-	if (error) {
-		ro_warn_user("WimpError", error->errmess);
-		free(qw);
-		return QUERY_INVALID;
-	}
-
-	snprintf(query_buffer, sizeof query_buffer, "%s %s",
-			messages_get(query), detail ? detail : "");
-	query_buffer[sizeof query_buffer - 1] = 0;
-
-	ro_gui_set_icon_string(qw->window, ICON_QUERY_MESSAGE,
-			query_buffer, true);
-
-	xwimp_set_icon_state(qw->window, ICON_QUERY_HELP,
-			wimp_ICON_DELETED, wimp_ICON_DELETED);
-
-	if (x >= 0 && y >= 0) {
-		x -= tx - 8;
-		y += (query_template->visible.y1 - query_template->visible.y0) / 2;
-		ro_gui_dialog_open_xy(qw->window, x, y);
-	}
-	else
-		ro_gui_dialog_open(qw->window);
-
-	ro_gui_wimp_event_set_user_data(qw->window, qw);
-	ro_gui_wimp_event_register_mouse_click(qw->window, ro_gui_query_click);
-	ro_gui_wimp_event_register_cancel(qw->window, ICON_QUERY_NO);
-	ro_gui_wimp_event_register_ok(qw->window, ICON_QUERY_YES, ro_gui_query_apply);
-	ro_gui_wimp_event_register_close_window(qw->window, ro_gui_query_close);
-
-	error = xwimp_set_caret_position(qw->window, (wimp_i)-1, 0, 0, 1 << 25, -1);
-	if (error) {
-		LOG("xwimp_get_caret_position: 0x%x : %s", error->errnum, error->errmess);
-		ro_warn_user("WimpError", error->errmess);
-	}
-
-	/* put this query window at the head of our list */
-	if (gui_query_window_list)
-		gui_query_window_list->prev = qw;
-
-	qw->prev = NULL;
-	qw->next = gui_query_window_list;
-	gui_query_window_list = qw;
-
-	return qw->id;
-}
-
-
-/**
- * Close a query window without waiting for a response from the user.
- * (should normally only be called if the user has responded in some other
- *  way of which the query window in unaware.)
- *
- * \param  id  id of query window to close
- */
-
-void query_close(query_id id)
-{
-	struct gui_query_window *qw = ro_gui_query_window_lookup_id(id);
-	if (!qw)
-		return;
-	ro_gui_query_close(qw->window);
-
-}
-
-
-void ro_gui_query_window_bring_to_front(query_id id)
-{
-	struct gui_query_window *qw = ro_gui_query_window_lookup_id(id);
-	if (qw) {
-		os_error *error;
-
-		ro_gui_dialog_open(qw->window);
-
-		error = xwimp_set_caret_position(qw->window, (wimp_i)-1, 0, 0, 1 << 25, -1);
-		if (error) {
-			LOG("xwimp_get_caret_position: 0x%x : %s", error->errnum, error->errmess);
-			ro_warn_user("WimpError", error->errmess);
-		}
-	}
-}
-
-
-/**
- * Handle closing of query dialog
- */
-void ro_gui_query_close(wimp_w w)
-{
-	struct gui_query_window *qw;
-	os_error *error;
-
-	qw = (struct gui_query_window *)ro_gui_wimp_event_get_user_data(w);
-
-	ro_gui_dialog_close(w);
-	error = xwimp_delete_window(qw->window);
-	if (error) {
-		LOG("xwimp_delete_window: 0x%x:%s", error->errnum, error->errmess);
-		ro_warn_user("WimpError", error->errmess);
-	}
-	ro_gui_wimp_event_finalise(w);
-
-	/* remove from linked-list of query windows and release memory */
-	if (qw->prev)
-		qw->prev->next = qw->next;
-	else
-		gui_query_window_list = qw->next;
-
-	if (qw->next)
-		qw->next->prev = qw->prev;
-	free(qw);
-}
-
-
-/**
- * Handle acceptance of query dialog
- */
-bool ro_gui_query_apply(wimp_w w)
-{
-	struct gui_query_window *qw;
-	const query_callback *cb;
-
-	qw = (struct gui_query_window *)ro_gui_wimp_event_get_user_data(w);
-	cb = qw->cb;
-	cb->confirm(qw->id, QUERY_YES, qw->pw);
-	return true;
-}
-
-
-/**
- * Handle clicks in query dialog
- */
-bool ro_gui_query_click(wimp_pointer *pointer)
-{
-	struct gui_query_window *qw;
-	const query_callback *cb;
-
-	qw = (struct gui_query_window *)ro_gui_wimp_event_get_user_data(pointer->w);
-	cb = qw->cb;
-
-	switch (pointer->i) {
-		case ICON_QUERY_NO:
-			cb->cancel(qw->id, QUERY_NO, qw->pw);
-			break;
-		default:
-			return false;
-	}
-	return false;
-}