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-rw-r--r--riscos/hotlist.c540
1 files changed, 247 insertions, 293 deletions
diff --git a/riscos/hotlist.c b/riscos/hotlist.c
index dd611b691..6e2d176cc 100644
--- a/riscos/hotlist.c
+++ b/riscos/hotlist.c
@@ -1,5 +1,6 @@
/*
* Copyright 2004, 2005 Richard Wilson <info@tinct.net>
+ * Copyright 2010 Stephen Fryatt <stevef@netsurf-browser.org>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
@@ -31,10 +32,13 @@
#include "content/content.h"
#include "content/hlcache.h"
#include "content/urldb.h"
+#include "desktop/hotlist.h"
#include "desktop/tree.h"
#include "riscos/dialog.h"
+#include "riscos/hotlist.h"
#include "riscos/menus.h"
#include "riscos/options.h"
+#include "riscos/save.h"
#include "riscos/theme.h"
#include "riscos/treeview.h"
#include "riscos/wimp.h"
@@ -44,350 +48,300 @@
#include "utils/utils.h"
#include "utils/url.h"
+static void ro_gui_hotlist_menu_prepare(wimp_w window, wimp_menu *menu);
+static bool ro_gui_hotlist_menu_select(wimp_w window, wimp_menu *menu,
+ wimp_selection *selection, menu_action action);
+static void ro_gui_hotlist_menu_warning(wimp_w window, wimp_menu *menu,
+ wimp_selection *selection, menu_action action);
-static void ro_gui_hotlist_visited(hlcache_handle *c, struct tree *tree,
- struct node *node);
-static bool ro_gui_hotlist_click(wimp_pointer *pointer);
-
-
-/* The hotlist window, toolbar and plot origins
-*/
-static wimp_w hotlist_window;
-struct tree *hotlist_tree;
-
-/* Whether the editing facilities are for add so that we know how
- to reset the dialog boxes on a adjust-cancel and the action to
- perform on ok.
-*/
-struct node *dialog_folder_node;
-struct node *dialog_entry_node;
-
-static const struct {
- const char *url;
- const char *msg_key;
-} default_entries[] = {
- { "http://www.netsurf-browser.org/", "HotlistHomepage" },
- { "http://www.netsurf-browser.org/downloads/riscos/testbuilds", "HotlistTestBuild" },
- { "http://www.netsurf-browser.org/documentation", "HotlistDocumentation" },
- { "http://sourceforge.net/tracker/?atid=464312&group_id=51719",
- "HotlistBugTracker" },
- { "http://sourceforge.net/tracker/?atid=464315&group_id=51719",
- "HotlistFeatureRequest" }
-};
-#define ENTRIES_COUNT (sizeof(default_entries) / sizeof(default_entries[0]))
-
-void ro_gui_hotlist_initialise(void)
+/* The RISC OS hotlist window, toolbar and treeview data. */
+
+static struct ro_hotlist {
+ wimp_w window; /*< The hotlist RO window handle. */
+ struct toolbar *toolbar; /*< The hotlist toolbar handle. */
+ ro_treeview *tv; /*< The hotlist treeview handle. */
+ wimp_menu *menu; /*< The hotlist window menu. */
+} hotlist_window;
+
+/**
+ * Pre-Initialise the hotlist tree. This is called for things that need to
+ * be done at the gui_init() stage, such as loading templates.
+ */
+
+void ro_gui_hotlist_preinitialise(void)
{
- FILE *fp;
- struct node *node;
- const struct url_data *data;
+ /* Create our window. */
- /* create our window */
- hotlist_window = ro_gui_dialog_create("tree");
- ro_gui_set_window_title(hotlist_window,
+ hotlist_window.window = ro_gui_dialog_create("tree");
+ ro_gui_set_window_title(hotlist_window.window,
messages_get("Hotlist"));
- ro_gui_wimp_event_register_redraw_window(hotlist_window,
- ro_gui_tree_redraw);
- ro_gui_wimp_event_register_open_window(hotlist_window,
- ro_gui_tree_open);
- ro_gui_wimp_event_register_mouse_click(hotlist_window,
- ro_gui_hotlist_click);
-
- /* Either load or create a hotlist
- */
- fp = fopen(option_hotlist_path, "r");
- if (!fp) {
- int i;
-
- hotlist_tree = calloc(sizeof(struct tree), 1);
- if (!hotlist_tree) {
- warn_user("NoMemory", 0);
- return;
- }
- hotlist_tree->root = tree_create_folder_node(NULL, "Root");
- if (!hotlist_tree->root) {
- warn_user("NoMemory", 0);
- free(hotlist_tree);
- hotlist_tree = NULL;
- return;
- }
- hotlist_tree->root->expanded = true;
- node = tree_create_folder_node(hotlist_tree->root, "NetSurf");
- if (!node)
- node = hotlist_tree->root;
-
- for (i = 0; i != ENTRIES_COUNT; i++) {
- data = urldb_get_url_data(default_entries[i].url);
- if (!data) {
- urldb_add_url(default_entries[i].url);
- urldb_set_url_persistence(
- default_entries[i].url,
- true);
- data = urldb_get_url_data(
- default_entries[i].url);
- }
- if (data) {
- tree_create_URL_node(node,
- default_entries[i].url, data,
- messages_get(default_entries[i].msg_key));
- }
- }
- tree_initialise(hotlist_tree);
- } else {
- fclose(fp);
- hotlist_tree = options_load_tree(option_hotlist_path);
- }
- if (!hotlist_tree) return;
- hotlist_tree->handle = (int)hotlist_window;
- hotlist_tree->movable = true;
- ro_gui_wimp_event_set_user_data(hotlist_window, hotlist_tree);
- ro_gui_wimp_event_register_keypress(hotlist_window,
- ro_gui_tree_keypress);
-
- /* Create our toolbar
- */
- hotlist_tree->toolbar = ro_gui_theme_create_toolbar(NULL,
- THEME_HOTLIST_TOOLBAR);
- if (hotlist_tree->toolbar)
- ro_gui_theme_attach_toolbar(hotlist_tree->toolbar,
- hotlist_window);
}
-
/**
- * Perform a save to the default file
+ * Initialise the hotlist tree, at the gui_init2() stage.
*/
-void ro_gui_hotlist_save(void)
+
+void ro_gui_hotlist_postinitialise(void)
{
- os_error *error;
+ /* Create our toolbar. */
- if (!hotlist_tree)
+ hotlist_window.toolbar = ro_gui_theme_create_toolbar(NULL,
+ THEME_HOTLIST_TOOLBAR);
+ if (hotlist_window.toolbar)
+ ro_gui_theme_attach_toolbar(hotlist_window.toolbar,
+ hotlist_window.window);
+
+ /* Create the treeview with the window and toolbar. */
+
+ hotlist_window.tv = ro_treeview_create(hotlist_window.window,
+ hotlist_window.toolbar, hotlist_get_tree_flags());
+ if (hotlist_window.tv == NULL) {
+ LOG(("Failed to allocate treeview"));
return;
+ }
- /* Save to our file
- */
- options_save_tree(hotlist_tree, option_hotlist_save,
- "NetSurf hotlist");
- error = xosfile_set_type(option_hotlist_save, 0xfaf);
- if (error)
- LOG(("xosfile_set_type: 0x%x: %s",
- error->errnum, error->errmess));
+ /* Initialise the hotlist into the tree. */
+
+ hotlist_initialise(ro_treeview_get_tree(hotlist_window.tv),
+ option_hotlist_path);
+
+
+ /* Build the hotlist window menu. */
+
+ static const struct ns_menu hotlist_definition = {
+ "Hotlist", {
+ { "Hotlist", NO_ACTION, 0 },
+ { "Hotlist.New", NO_ACTION, 0 },
+ { "Hotlist.New.Folder", TREE_NEW_FOLDER, 0 },
+ { "Hotlist.New.Link", TREE_NEW_LINK, 0 },
+ { "_Hotlist.Export", HOTLIST_EXPORT, &dialog_saveas },
+ { "Hotlist.Expand", TREE_EXPAND_ALL, 0 },
+ { "Hotlist.Expand.All", TREE_EXPAND_ALL, 0 },
+ { "Hotlist.Expand.Folders", TREE_EXPAND_FOLDERS, 0 },
+ { "Hotlist.Expand.Links", TREE_EXPAND_LINKS, 0 },
+ { "Hotlist.Collapse", TREE_COLLAPSE_ALL, 0 },
+ { "Hotlist.Collapse.All", TREE_COLLAPSE_ALL, 0 },
+ { "Hotlist.Collapse.Folders", TREE_COLLAPSE_FOLDERS, 0 },
+ { "Hotlist.Collapse.Links", TREE_COLLAPSE_LINKS, 0 },
+ { "Hotlist.Toolbars", NO_ACTION, 0 },
+ { "_Hotlist.Toolbars.ToolButtons", TOOLBAR_BUTTONS, 0 },
+ { "Hotlist.Toolbars.EditToolbar", TOOLBAR_EDIT, 0 },
+ { "Selection", TREE_SELECTION, 0 },
+ { "Selection.Edit", TREE_SELECTION_EDIT, 0 },
+ { "Selection.Launch", TREE_SELECTION_LAUNCH, 0 },
+ { "Selection.Delete", TREE_SELECTION_DELETE, 0 },
+ { "SelectAll", TREE_SELECT_ALL, 0 },
+ { "Clear", TREE_CLEAR_SELECTION, 0 },
+ {NULL, 0, 0}
+ }
+ };
+
+ hotlist_window.menu = ro_gui_menu_define_menu(&hotlist_definition);
+
+ ro_gui_wimp_event_register_window_menu(hotlist_window.window,
+ hotlist_window.menu, ro_gui_hotlist_menu_prepare,
+ ro_gui_hotlist_menu_select, NULL,
+ ro_gui_hotlist_menu_warning, false);
}
/**
- * Respond to a mouse click
+ * Open the hotlist window.
*
- * \param pointer the pointer state
*/
-bool ro_gui_hotlist_click(wimp_pointer *pointer)
+
+void ro_gui_hotlist_open(void)
{
- ro_gui_tree_click(pointer, hotlist_tree);
- if (pointer->buttons == wimp_CLICK_MENU)
- ro_gui_menu_create(hotlist_menu, pointer->pos.x,
- pointer->pos.y, pointer->w);
- else
- ro_gui_menu_prepare_action(pointer->w, TREE_SELECTION, false);
- return true;
+ tree_set_redraw(ro_treeview_get_tree(hotlist_window.tv), true);
+
+ if (!ro_gui_dialog_open_top(hotlist_window.window,
+ hotlist_window.toolbar, 600, 800)) {
+
+ xwimp_set_caret_position(hotlist_window.window, -1, -100, -100, 32, -1);
+// \todo ro_gui_theme_process_toolbar(hotlist_window.toolbar, -1);
+ ro_treeview_set_origin(hotlist_window.tv, 0,
+ -(ro_gui_theme_toolbar_height(
+ hotlist_window.toolbar)));
+// ro_gui_tree_stop_edit(tree);
+//
+// if (tree->root->child) {
+// tree_set_node_selected(tree, tree->root, false);
+// tree_handle_node_changed(tree, tree->root,
+// false, true);
+// }
+ }
}
-
/**
- * Informs the hotlist that some content has been visited
+ * Prepare the hotlist menu for opening
*
- * \param content the content visited
+ * \param window The window owning the menu.
+ * \param *menu The menu about to be opened.
*/
-void hotlist_visited(hlcache_handle *c)
+
+void ro_gui_hotlist_menu_prepare(wimp_w window, wimp_menu *menu)
{
- if ((!c) || (!content_get_url(c)) || (!hotlist_tree))
- return;
- ro_gui_hotlist_visited(c, hotlist_tree, hotlist_tree->root);
+ bool selection;
+
+ selection = ro_treeview_has_selection(hotlist_window.tv);
+
+ ro_gui_menu_set_entry_shaded(hotlist_window.menu, TREE_SELECTION,
+ !selection);
+ ro_gui_menu_set_entry_shaded(hotlist_window.menu, TREE_CLEAR_SELECTION,
+ !selection);
+
+ ro_gui_menu_set_entry_shaded(hotlist_window.menu, TOOLBAR_BUTTONS,
+ (hotlist_window.toolbar == NULL ||
+ hotlist_window.toolbar->editor));
+ ro_gui_menu_set_entry_ticked(hotlist_window.menu, TOOLBAR_BUTTONS,
+ (hotlist_window.toolbar != NULL &&
+ (hotlist_window.toolbar->display_buttons ||
+ hotlist_window.toolbar->editor)));
+
+ ro_gui_menu_set_entry_shaded(hotlist_window.menu, TOOLBAR_EDIT,
+ hotlist_window.toolbar == NULL);
+ ro_gui_menu_set_entry_ticked(hotlist_window.menu, TOOLBAR_EDIT,
+ (hotlist_window.toolbar != NULL &&
+ hotlist_window.toolbar->editor));
+
+ ro_gui_save_prepare(GUI_SAVE_HOTLIST_EXPORT_HTML,
+ NULL, NULL, NULL, NULL);
}
-
/**
- * Informs the hotlist that some content has been visited
+ * Handle submenu warnings for the hotlist menu
*
- * \param content the content visited
- * \param tree the tree to find the URL data from
- * \param node the node to update siblings and children of
+ * \param window The window owning the menu.
+ * \param *menu The menu to which the warning applies.
+ * \param *selection The wimp menu selection data.
+ * \param action The selected menu action.
*/
-void ro_gui_hotlist_visited(hlcache_handle *c, struct tree *tree,
- struct node *node)
+
+void ro_gui_hotlist_menu_warning(wimp_w window, wimp_menu *menu,
+ wimp_selection *selection, menu_action action)
{
- struct node_element *element;
-
- for (; node; node = node->next) {
- if (!node->folder) {
- element = tree_find_element(node, TREE_ELEMENT_URL);
- if ((element) && (!strcmp(element->text,
- content_get_url(c)))) {
- tree_update_URL_node(node, content_get_url(c),
- NULL);
- tree_handle_node_changed(tree, node, true,
- false);
- }
- }
- if (node->child)
- ro_gui_hotlist_visited(c, tree, node->child);
- }
+ /* Do nothing */
}
-
/**
- * Prepares the folder dialog contents for a node
+ * Handle selections from the hotlist menu
*
- * \param node the node to prepare the dialogue for, or NULL
+ * \param window The window owning the menu.
+ * \param *menu The menu from which the selection was made.
+ * \param *selection The wimp menu selection data.
+ * \param action The selected menu action.
+ * \return true if action accepted; else false.
*/
-void ro_gui_hotlist_prepare_folder_dialog(struct node *node)
+
+bool ro_gui_hotlist_menu_select(wimp_w window, wimp_menu *menu,
+ wimp_selection *selection, menu_action action)
{
- const char *name;
- const char *title;
-
- dialog_folder_node = node;
- if (node) {
- title = messages_get("EditFolder");
- name = node->data.text;
- } else {
- title = messages_get("NewFolder");
- name = messages_get("Folder");
+ switch (action) {
+ case HOTLIST_EXPORT:
+ ro_gui_dialog_open_persistent(window, dialog_saveas, true);
+ return true;
+ case TREE_NEW_FOLDER:
+ hotlist_add_folder();
+ return true;
+ case TREE_NEW_LINK:
+ hotlist_add_entry();
+ return true;
+ case TREE_EXPAND_ALL:
+ hotlist_expand_all();
+ return true;
+ case TREE_EXPAND_FOLDERS:
+ hotlist_expand_directories();
+ return true;
+ case TREE_EXPAND_LINKS:
+ hotlist_expand_addresses();
+ return true;
+ case TREE_COLLAPSE_ALL:
+ hotlist_collapse_all();
+ return true;
+ case TREE_COLLAPSE_FOLDERS:
+ hotlist_collapse_directories();
+ return true;
+ case TREE_COLLAPSE_LINKS:
+ hotlist_collapse_addresses();
+ return true;
+ case TREE_SELECTION_EDIT:
+ hotlist_edit_selected();
+ return true;
+ case TREE_SELECTION_LAUNCH:
+ hotlist_launch_selected();
+ return true;
+ case TREE_SELECTION_DELETE:
+ hotlist_delete_selected();
+ return true;
+ case TREE_SELECT_ALL:
+ hotlist_select_all();
+ return true;
+ case TREE_CLEAR_SELECTION:
+ hotlist_clear_selection();
+ return true;
+ default:
+ return false;
}
- ro_gui_set_window_title(dialog_folder, title);
- ro_gui_set_icon_string(dialog_folder, ICON_FOLDER_NAME, name, true);
- ro_gui_wimp_event_memorise(dialog_folder);
-}
+ return false;
+}
/**
- * Prepares the entry dialog contents for a node
- *
- * \param node the node to prepare the dialogue for, or NULL
+ * Update the theme details of the hotlist window.
*/
-void ro_gui_hotlist_prepare_entry_dialog(struct node *node)
+
+void ro_gui_hotlist_update_theme(void)
{
- struct node_element *element;
- const char *name;
- const char *title;
- const char *url = "";
-
- dialog_entry_node = node;
- if (node) {
- title = messages_get("EditLink");
- name = node->data.text;
- if ((element = tree_find_element(node, TREE_ELEMENT_URL)))
- url = element->text;
- } else {
- title = messages_get("NewLink");
- name = messages_get("Link");
- }
- ro_gui_set_window_title(dialog_entry, title);
- ro_gui_set_icon_string(dialog_entry, ICON_ENTRY_NAME, name, true);
- ro_gui_set_icon_string(dialog_entry, ICON_ENTRY_URL, url, true);
- ro_gui_wimp_event_memorise(dialog_entry);
+ ro_treeview_update_theme(hotlist_window.tv);
}
-
/**
- * Apply the settings of dialog window (folder/entry edit)
+ * Check if a particular window handle is the hotlist window
*
- * \param w the window to apply
+ * \param window The window in question
+ * \return true if this window is the hotlist
*/
-bool ro_gui_hotlist_dialog_apply(wimp_w w)
+bool ro_gui_hotlist_check_window(wimp_w window)
{
- struct node_element *element;
- struct node *node;
- const char *icon;
- char *title;
- char *url = NULL;
- url_func_result res;
- const struct url_data *data;
-
- /* get our data */
- if (w == dialog_entry) {
- icon = ro_gui_get_icon_string(w, ICON_ENTRY_URL);
-
- res = url_normalize(icon, &url);
- if (res != URL_FUNC_OK) {
- warn_user(res == URL_FUNC_FAILED ? "NoURLError"
- : "NoMemory", 0);
- return false;
- }
+ if (hotlist_window.window == window)
+ return true;
+ else
+ return false;
+}
- icon = ro_gui_get_icon_string(w, ICON_ENTRY_NAME);
- while (isspace(*icon))
- icon++;
- title = strdup(icon);
+/**
+ * Check if a particular menu handle is the hotlist menu
+ *
+ * \param *menu The menu in question.
+ * \return true if this menu is the hotlist menu
+ */
- node = dialog_entry_node;
- } else {
- icon = ro_gui_get_icon_string(w, ICON_FOLDER_NAME);
- while (isspace(*icon))
- icon++;
- title = strdup(icon);
+bool ro_gui_hotlist_check_menu(wimp_menu *menu)
+{
+ if (hotlist_window.menu == menu)
+ return true;
+ else
+ return false;
+}
- node = dialog_folder_node;
- }
+#if 0
+/**
+ * Handle URL dropped on hotlist
+ *
+ * \param message the wimp message we're acting on
+ * \param url the URL to add
+ */
+void ro_gui_hotlist_url_drop(wimp_message *message, const char *url)
+{
+ int x, y;
+ if (hotlist_window.window != message->data.data_xfer.w)
+ return;
- if (title != NULL)
- strip(title);
-
- /* check for lack of text */
- if (title == NULL || title[0] == '\0') {
- if (title == NULL)
- warn_user("NoMemory", 0);
- else if (title[0] == '\0')
- warn_user("NoNameError", 0);
- free(url);
- free(title);
- node = NULL;
- return false;
- }
- ro_gui_set_icon_string(w, url ? ICON_ENTRY_NAME : ICON_FOLDER_NAME,
- title, false);
-
- /* update/insert our data */
- if (!node) {
- if (url) {
- data = urldb_get_url_data(url);
- if (!data) {
- urldb_add_url(url);
- urldb_set_url_persistence(url, true);
- data = urldb_get_url_data(url);
- }
- if (!data) {
- free(url);
- free(title);
- return false;
- }
- if (!data->title)
- urldb_set_url_title(url, title);
- node = dialog_entry_node = tree_create_URL_node(
- hotlist_tree->root, url, data, title);
-
- } else {
- node = dialog_folder_node = tree_create_folder_node(
- hotlist_tree->root, title);
- }
- free(url);
- free(title);
- if (!node) {
- warn_user("NoMemory", 0);
- return false;
- }
- tree_handle_node_changed(hotlist_tree, node, true, false);
- ro_gui_tree_scroll_visible(hotlist_tree, &node->data);
- tree_redraw_area(hotlist_tree, node->box.x - NODE_INSTEP,
- 0, NODE_INSTEP, 16384);
- } else {
- element = tree_find_element(node, TREE_ELEMENT_URL);
- if (element) {
- free((void *)element->text);
- element->text = url;
- ro_gui_set_icon_string(w, ICON_ENTRY_URL, url, true);
- }
- free((void *)node->data.text);
- node->data.text = title;
- tree_handle_node_changed(hotlist_tree, node, true, false);
- }
- return true;
+ ro_gui_tree_get_tree_coordinates(hotlist_window.tree,
+ message->data.data_xfer.pos.x,
+ message->data.data_xfer.pos.y,
+ &x, &y);
+ hotlist_add_page_xy(url, x, y);
}
+#endif
+
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-19 11:39:06 +0000