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-rw-r--r--frontends/atari/ctxmenu.c321
1 files changed, 321 insertions, 0 deletions
diff --git a/frontends/atari/ctxmenu.c b/frontends/atari/ctxmenu.c
new file mode 100644
index 000000000..0343b20c7
--- /dev/null
+++ b/frontends/atari/ctxmenu.c
@@ -0,0 +1,321 @@
+/*
+ * Copyright 2010 Ole Loots <ole@monochrom.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 "utils/log.h"
+#include "utils/messages.h"
+#include "utils/nsoption.h"
+#include "desktop/browser.h"
+#include "desktop/textinput.h"
+#include "content/hlcache.h"
+
+#include "atari/gui.h"
+#include "atari/misc.h"
+#include "atari/rootwin.h"
+#include "atari/clipboard.h"
+#include "atari/gemtk/gemtk.h"
+#include "atari/res/netsurf.rsh"
+#include "atari/ctxmenu.h"
+
+
+#define CNT_INVALID 0
+#define CNT_BROWSER 64
+#define CNT_HREF 128
+#define CNT_SELECTION 256
+#define CNT_INTERACTIVE 512
+#define CNT_IMG 1024
+
+bool gui_window_get_scroll(struct gui_window *w, int *sx, int *sy);
+
+struct s_context_info {
+ unsigned long flags;
+ struct browser_window_features ccdata;
+};
+
+struct s_context_info ctxinfo;
+
+static struct s_context_info * get_context_info( struct gui_window * gw, short mx, short my )
+{
+ hlcache_handle *h;
+ GRECT area;
+ struct browser_window * bw = gw->browser->bw;
+ int sx, sy;
+
+ h = browser_window_get_content(bw);
+ ctxinfo.flags = 0;
+
+ window_get_grect(gw->root, BROWSER_AREA_CONTENT, &area);
+ if (POINT_WITHIN(mx, my, area)) {
+
+ mx -= area.g_x;
+ my -= area.g_y;
+
+ if (browser_window_has_content(bw) == false ||
+ content_get_type(h) != CONTENT_HTML){
+ return(&ctxinfo);
+ }
+
+ ctxinfo.flags |= CNT_BROWSER;
+
+ gui_window_get_scroll(gw, &sx, &sy);
+
+ browser_window_get_features( gw->browser->bw, mx+sx, my+sy,
+ &ctxinfo.ccdata);
+
+ if( ctxinfo.ccdata.link ){
+ ctxinfo.flags |= CNT_HREF;
+ }
+ if( ctxinfo.ccdata.object) {
+ if( content_get_type(ctxinfo.ccdata.object) == CONTENT_IMAGE ){
+ ctxinfo.flags |= CNT_IMG;
+ }
+ }
+ if ( ctxinfo.ccdata.form_features == CTX_FORM_TEXT )
+ ctxinfo.flags |= (CNT_INTERACTIVE | CNT_SELECTION);
+ }
+
+ return(&ctxinfo);
+
+
+}
+
+/***
+ * Generates an unique filename for temp. files
+ * The generated filename includes the path.
+ * If TMPDIR environmenrt vairable is set, this will be used as path,
+ * otherwise U:\tmp\
+ * \param prefix
+ * \param sufffix
+ * \return pointer to static buffer owned by get_tmpfilename()
+ */
+static char * get_tmpfilename(const char * prefix, const char * suffix)
+{
+ int i=0;
+ static char tmpfilename[PATH_MAX];
+ char * tmpdir;
+ const char * tmp_path_suffix = "";
+
+ // TODO: make function public?
+ tmpdir = getenv("TMPDIR");
+ if(tmpdir == NULL){
+ tmpdir = (char*)"u:\\tmp\\";
+ }
+
+ if(tmpdir[strlen(tmpdir)-1] != '\\'){
+ tmp_path_suffix = "\\";
+ }
+
+ do{
+ /* generate a new filename: */
+ snprintf(tmpfilename, PATH_MAX, "%s%s%s%d%s", tmpdir,
+ tmp_path_suffix, prefix, i++, suffix);
+ /* check with cflib: */
+ } while(file_exists(tmpfilename));
+
+ return(tmpfilename);
+}
+
+//TODO: do not open popup for gui_window, but for a rootwin?
+void context_popup(struct gui_window * gw, short x, short y)
+{
+
+#define POP_FIRST_ITEM POP_CTX_CUT_SEL
+#define POP_LAST_ITEM POP_CTX_SAVE_LINK_AS
+
+ OBJECT * pop;
+ int choice;
+ struct s_context_info * ctx;
+ unsigned long size;
+ const char * data;
+ FILE * fp_tmpfile;
+ char cmdline[128];
+ /* skip first byte, which must hold length of commandline: */
+ char * tempfile = &cmdline[1];
+ char * editor;
+ MENU pop_menu, me_data;
+
+ pop = gemtk_obj_get_tree( POP_CTX );
+ if (pop == NULL)
+ return;
+ ctx = get_context_info(gw, x, y);
+
+ /*
+ Disable all items by default:
+ */
+ for( choice = POP_FIRST_ITEM; choice<=POP_LAST_ITEM; choice++ ){
+ SET_BIT(pop[ choice ].ob_state, OS_DISABLED, 1);
+ }
+
+ if( ctx->flags & CNT_INTERACTIVE ){
+ SET_BIT(pop[ POP_CTX_PASTE_SEL ].ob_state, OS_DISABLED, 0);
+ }
+
+ if( (ctx->flags & CNT_BROWSER) ){
+ SET_BIT(pop[ POP_CTX_SELECT_ALL ].ob_state, OS_DISABLED, 0);
+ SET_BIT(pop[ POP_CTX_COPY_SEL ].ob_state, OS_DISABLED, 0);
+ SET_BIT(pop[ POP_CTX_VIEW_SOURCE ].ob_state, OS_DISABLED, 0);
+ }
+
+ if( ctx->flags & CNT_HREF ){
+ SET_BIT(pop[ POP_CTX_COPY_LINK ].ob_state, OS_DISABLED, 0);
+ SET_BIT(pop[ POP_CTX_OPEN_NEW ].ob_state, OS_DISABLED, 0);
+ SET_BIT(pop[ POP_CTX_SAVE_LINK_AS ].ob_state, OS_DISABLED, 0);
+ }
+
+ if( ctx->flags & CNT_IMG ){
+ SET_BIT(pop[ POP_CTX_SAVE_AS ].ob_state, OS_DISABLED, 0);
+ SET_BIT(pop[ POP_CTX_COPY_URL ].ob_state, OS_DISABLED, 0);
+ SET_BIT(pop[ POP_CTX_OPEN_NEW ].ob_state, OS_DISABLED, 0);
+ }
+
+ // point mn_tree tree to states popup:
+ pop_menu.mn_tree = gemtk_obj_get_tree(POP_CTX);
+ pop_menu.mn_menu = 0;
+ pop_menu.mn_item = POP_CTX_CUT_SEL;
+ pop_menu.mn_scroll = SCROLL_NO;
+ pop_menu.mn_keystate = 0;
+
+ menu_popup(&pop_menu, x, y, &me_data);
+ choice = me_data.mn_item;
+
+ switch( choice ){
+ case POP_CTX_COPY_SEL:
+ browser_window_key_press(gw->browser->bw, NS_KEY_COPY_SELECTION);
+ break;
+
+ case POP_CTX_CUT_SEL:
+ browser_window_key_press(gw->browser->bw, NS_KEY_CUT_SELECTION);
+ break;
+
+ case POP_CTX_PASTE_SEL:
+ browser_window_key_press(gw->browser->bw, NS_KEY_PASTE);
+ break;
+
+ case POP_CTX_SELECT_ALL:
+ browser_window_key_press(gw->browser->bw, NS_KEY_SELECT_ALL);
+ break;
+
+ case POP_CTX_SAVE_AS:
+ if (ctx->ccdata.object != NULL) {
+ if( hlcache_handle_get_url(ctx->ccdata.object) != NULL ) {
+ browser_window_navigate(
+ gw->browser->bw,
+ hlcache_handle_get_url(ctx->ccdata.object),
+ browser_window_get_url(gw->browser->bw),
+ BW_NAVIGATE_DOWNLOAD,
+ NULL,
+ NULL,
+ NULL
+ );
+ }
+ }
+
+ case POP_CTX_SAVE_LINK_AS:
+ if (ctx->ccdata.link != NULL) {
+ nserror error;
+
+ error = browser_window_navigate(
+ gw->browser->bw,
+ ctx->ccdata.link,
+ browser_window_get_url(gw->browser->bw),
+ BW_NAVIGATE_DOWNLOAD,
+ NULL,
+ NULL,
+ NULL);
+
+ if (error != NSERROR_OK) {
+ atari_warn_user(messages_get_errorcode(error), 0);
+ }
+ }
+
+ break;
+
+ case POP_CTX_COPY_URL:
+ if ((ctx->flags & CNT_IMG) && (ctx->ccdata.object != NULL)) {
+ if( hlcache_handle_get_url(ctx->ccdata.object) != NULL ){
+ scrap_txt_write((char*)nsurl_access(
+ hlcache_handle_get_url(ctx->ccdata.object)));
+ }
+ }
+ break;
+
+ case POP_CTX_COPY_LINK:
+ if ((ctx->flags & CNT_HREF) &&
+ (ctx->ccdata.link != NULL)) {
+ scrap_txt_write((char*)nsurl_access(ctx->ccdata.link));
+ }
+ break;
+
+ case POP_CTX_OPEN_NEW:
+ if ((ctx->flags & CNT_HREF) &&
+ (ctx->ccdata.link != NULL)) {
+ nserror error;
+
+ error = browser_window_create(
+ BW_CREATE_HISTORY | BW_CREATE_CLONE,
+ ctx->ccdata.link,
+ browser_window_get_url(gw->browser->bw),
+ gw->browser->bw,
+ NULL);
+ if (error != NSERROR_OK) {
+ atari_warn_user(messages_get_errorcode(error), 0);
+ }
+ }
+ break;
+
+ case POP_CTX_VIEW_SOURCE:
+ editor = nsoption_charp(atari_editor);
+ if (editor != NULL && strlen(editor)>0) {
+ data = content_get_source_data(browser_window_get_content(gw->browser->bw),
+ &size);
+ if (size > 0 && data != NULL){
+ snprintf(tempfile, 127, "%s", get_tmpfilename("ns-", ".html"));
+ /* the GEMDOS cmdline contains the length of the commandline
+ in the first byte: */
+ cmdline[0] = (unsigned char)strlen(tempfile);
+ LOG("Creating temporay source file: %s\n", tempfile);
+ fp_tmpfile = fopen(tempfile, "w");
+ if (fp_tmpfile != NULL){
+ fwrite(data, size, 1, fp_tmpfile);
+ fclose(fp_tmpfile);
+
+ // Send SH_WDRAW to notify files changed:
+ gemtk_send_msg(SH_WDRAW, 0, -1, 0, 0, 0, 0);
+
+ // start application:
+ if(strlen(tempfile)<=125){
+ shel_write(1, 1, 1, editor, cmdline);
+ }
+ } else {
+ printf("Could not open temp file: %s!\n", tempfile );
+ }
+
+ } else {
+ LOG("Invalid content!");
+ }
+ } else {
+ form_alert(0, "[1][Set option \"atari_editor\".][OK]");
+ }
+ break;
+
+ default: break;
+ }
+
+#undef POP_FIRST_ITEM
+#undef POP_LAST_ITEM
+
+}
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