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-rw-r--r--riscos/global_history.c534
1 files changed, 198 insertions, 336 deletions
diff --git a/riscos/global_history.c b/riscos/global_history.c
index 5cccae0b4..e9f5ea6ad 100644
--- a/riscos/global_history.c
+++ b/riscos/global_history.c
@@ -1,5 +1,6 @@
/*
* Copyright 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/
*
@@ -29,12 +30,14 @@
#include "oslib/wimp.h"
#include "oslib/wimpspriteop.h"
#include "content/urldb.h"
+#include "desktop/history_global_core.h"
#include "desktop/tree.h"
#include "riscos/dialog.h"
#include "riscos/global_history.h"
#include "riscos/gui.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"
@@ -44,401 +47,260 @@
#include "utils/url.h"
#include "utils/utils.h"
-#define MAXIMUM_URL_LENGTH 1024
-#define MAXIMUM_BASE_NODES 16
+static void ro_gui_global_history_menu_prepare(wimp_w window, wimp_menu *menu);
+static bool ro_gui_global_history_menu_select(wimp_w window, wimp_menu *menu,
+ wimp_selection *selection, menu_action action);
+static void ro_gui_global_history_menu_warning(wimp_w window, wimp_menu *menu,
+ wimp_selection *selection, menu_action action);
-static struct node *global_history_base_node[MAXIMUM_BASE_NODES];
-static int global_history_base_node_time[MAXIMUM_BASE_NODES];
-static int global_history_base_node_count = 0;
+/* The RISC OS global history window, toolbar and treeview data */
-static char *global_history_recent_url[GLOBAL_HISTORY_RECENT_URLS];
-static int global_history_recent_count = 0;
-
-static bool global_history_init;
-
-static bool ro_gui_global_history_click(wimp_pointer *pointer);
-static void ro_gui_global_history_initialise_nodes(void);
-static void ro_gui_global_history_initialise_node(const char *title,
- time_t base, int days_back);
-static struct node *ro_gui_global_history_find(const char *url);
-static bool global_history_add_internal(const char *url,
- const struct url_data *data);
-
-/* The history window, toolbar and plot origins */
-static wimp_w global_history_window;
-struct tree *global_history_tree;
+static struct ro_global_history_window {
+ wimp_w window;
+ struct toolbar *toolbar;
+ ro_treeview *tv;
+ wimp_menu *menu;
+} global_history_window;
/**
- * Initialise global history tree
+ * Pre-Initialise the global history tree. This is called for things that
+ * need to be done at the gui_init() stage, such as loading templates.
*/
-void ro_gui_global_history_initialise(void)
+
+void ro_gui_global_history_preinitialise(void)
{
- char s[MAXIMUM_URL_LENGTH];
- FILE *fp;
+ /* Create our window. */
- /* create our window */
- global_history_window = ro_gui_dialog_create("tree");
- ro_gui_set_window_title(global_history_window,
+ global_history_window.window = ro_gui_dialog_create("tree");
+ ro_gui_set_window_title(global_history_window.window,
messages_get("GlobalHistory"));
- ro_gui_wimp_event_register_redraw_window(global_history_window,
- ro_gui_tree_redraw);
- ro_gui_wimp_event_register_open_window(global_history_window,
- ro_gui_tree_open);
- ro_gui_wimp_event_register_mouse_click(global_history_window,
- ro_gui_global_history_click);
-
- /* Create an empty tree */
- global_history_tree = calloc(sizeof(struct tree), 1);
- if (!global_history_tree) {
- warn_user("NoMemory", 0);
- return;
- }
- global_history_tree->root = tree_create_folder_node(NULL, "Root");
- if (!global_history_tree->root) {
- warn_user("NoMemory", 0);
- free(global_history_tree);
- global_history_tree = NULL;
- return;
- }
- global_history_tree->root->expanded = true;
- ro_gui_global_history_initialise_nodes();
- global_history_tree->handle = (int)global_history_window;
- global_history_tree->movable = false;
- ro_gui_wimp_event_set_user_data(global_history_window,
- global_history_tree);
- ro_gui_wimp_event_register_keypress(global_history_window,
- ro_gui_tree_keypress);
-
- /* Create our toolbar */
- global_history_tree->toolbar = ro_gui_theme_create_toolbar(NULL,
- THEME_HISTORY_TOOLBAR);
- if (global_history_tree->toolbar)
- ro_gui_theme_attach_toolbar(global_history_tree->toolbar,
- global_history_window);
-
- /* load recent URLs */
- fp = fopen(option_recent_path, "r");
- if (!fp)
- LOG(("Failed to open file '%s' for reading",
- option_recent_path));
- else {
- while (fgets(s, MAXIMUM_URL_LENGTH, fp)) {
- if (s[strlen(s) - 1] == '\n')
- s[strlen(s) - 1] = '\0';
- global_history_add_recent(s);
- }
- fclose(fp);
- }
-
- global_history_init = true;
- urldb_iterate_entries(global_history_add_internal);
- global_history_init = false;
- tree_initialise(global_history_tree);
}
/**
- * Initialises the base nodes
+ * Initialise global history tree, at the gui_init2() stage.
*/
-void ro_gui_global_history_initialise_nodes(void)
-{
- struct tm *full_time;
- time_t t;
- int weekday;
- int i;
-
- /* get the current time */
- t = time(NULL);
- if (t == -1)
- return;
- /* get the time at the start of today */
- full_time = localtime(&t);
- weekday = full_time->tm_wday;
- full_time->tm_sec = 0;
- full_time->tm_min = 0;
- full_time->tm_hour = 0;
- t = mktime(full_time);
- if (t == -1)
- return;
+void ro_gui_global_history_postinitialise(void)
+{
- ro_gui_global_history_initialise_node(messages_get("DateToday"), t, 0);
- if (weekday > 0)
- ro_gui_global_history_initialise_node(
- messages_get("DateYesterday"), t, -1);
- for (i = 2; i <= weekday; i++)
- ro_gui_global_history_initialise_node(NULL, t, -i);
- ro_gui_global_history_initialise_node(messages_get("Date1Week"),
- t, -weekday - 7);
- ro_gui_global_history_initialise_node(messages_get("Date2Week"),
- t, -weekday - 14);
- ro_gui_global_history_initialise_node(messages_get("Date3Week"),
- t, -weekday - 21);
-}
+ /* Create our toolbar. */
-/**
- * Create and initialise a node
- */
-void ro_gui_global_history_initialise_node(const char *title,
- time_t base, int days_back)
-{
- struct tm *full_time;
- char buffer[64];
- struct node *node;
-
- base += days_back * 60 * 60 * 24;
- if (!title) {
- full_time = localtime(&base);
- strftime((char *)&buffer, (size_t)64, "%A", full_time);
- node = tree_create_folder_node(NULL, buffer);
- } else
- node = tree_create_folder_node(NULL, title);
-
- if (!node)
+ global_history_window.toolbar = ro_gui_theme_create_toolbar(NULL,
+ THEME_HISTORY_TOOLBAR);
+ if (global_history_window.toolbar)
+ ro_gui_theme_attach_toolbar(global_history_window.toolbar,
+ global_history_window.window);
+
+ /* Create the treeview with the window and toolbar. */
+
+ global_history_window.tv =
+ ro_treeview_create(global_history_window.window,
+ global_history_window.toolbar,
+ history_global_get_tree_flags());
+ if (global_history_window.tv == NULL) {
+ LOG(("Failed to allocate treeview"));
return;
+ }
- node->retain_in_memory = true;
- node->deleted = true;
- node->editable = false;
- global_history_base_node[global_history_base_node_count] = node;
- global_history_base_node_time[global_history_base_node_count] = base;
- global_history_base_node_count++;
+ /* Initialise the global history into the tree. */
+
+ history_global_initialise(
+ ro_treeview_get_tree(global_history_window.tv));
+
+ /* Build the global history window menu. */
+
+ static const struct ns_menu global_history_definition = {
+ "History", {
+ { "History", NO_ACTION, 0 },
+ { "_History.Export", HISTORY_EXPORT, &dialog_saveas },
+ { "History.Expand", TREE_EXPAND_ALL, 0 },
+ { "History.Expand.All", TREE_EXPAND_ALL, 0 },
+ { "History.Expand.Folders", TREE_EXPAND_FOLDERS, 0 },
+ { "History.Expand.Links", TREE_EXPAND_LINKS, 0 },
+ { "History.Collapse", TREE_COLLAPSE_ALL, 0 },
+ { "History.Collapse.All", TREE_COLLAPSE_ALL, 0 },
+ { "History.Collapse.Folders", TREE_COLLAPSE_FOLDERS, 0 },
+ { "History.Collapse.Links", TREE_COLLAPSE_LINKS, 0 },
+ { "History.Toolbars", NO_ACTION, 0 },
+ { "_History.Toolbars.ToolButtons", TOOLBAR_BUTTONS, 0 },
+ { "History.Toolbars.EditToolbar",TOOLBAR_EDIT, 0 },
+ { "Selection", TREE_SELECTION, 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}
+ }
+ };
+ global_history_window.menu = ro_gui_menu_define_menu(
+ &global_history_definition);
+
+ ro_gui_wimp_event_register_window_menu(global_history_window.window,
+ global_history_window.menu,
+ ro_gui_global_history_menu_prepare,
+ ro_gui_global_history_menu_select, NULL,
+ ro_gui_global_history_menu_warning, false);
}
-
/**
- * Saves the global history's recent URL data.
+ * Open the global history window.
*/
-void ro_gui_global_history_save(void)
+
+void ro_gui_global_history_open(void)
{
- FILE *fp;
- int i;
-
- /* save recent URLs */
- fp = fopen(option_recent_save, "w");
- if (!fp)
- LOG(("Failed to open file '%s' for writing",
- option_recent_save));
- else {
- for (i = global_history_recent_count - 1; i >= 0; i--)
- if (strlen(global_history_recent_url[i]) <
- MAXIMUM_URL_LENGTH)
- fprintf(fp, "%s\n",
- global_history_recent_url[i]);
- fclose(fp);
+ tree_set_redraw(ro_treeview_get_tree(global_history_window.tv), true);
+
+ if (!ro_gui_dialog_open_top(global_history_window.window,
+ global_history_window.toolbar, 600, 800)) {
+ ro_treeview_set_origin(global_history_window.tv, 0,
+ -(ro_gui_theme_toolbar_height(
+ global_history_window.toolbar)));
}
}
-
/**
- * Respond to a mouse click
+ * Prepare the global history menu for opening
*
- * \param pointer the pointer state
- * \return true to indicate click handled
+ * \param window The window owning the menu.
+ * \param *menu The menu about to be opened.
*/
-bool ro_gui_global_history_click(wimp_pointer *pointer)
+
+void ro_gui_global_history_menu_prepare(wimp_w window, wimp_menu *menu)
{
- ro_gui_tree_click(pointer, global_history_tree);
- if (pointer->buttons == wimp_CLICK_MENU)
- ro_gui_menu_create(global_history_menu, pointer->pos.x,
- pointer->pos.y, pointer->w);
- else
- ro_gui_menu_prepare_action(pointer->w, TREE_SELECTION, false);
- return true;
+ bool selection;
+
+ selection = ro_treeview_has_selection(global_history_window.tv);
+
+ ro_gui_menu_set_entry_shaded(global_history_window.menu,
+ TREE_SELECTION, !selection);
+ ro_gui_menu_set_entry_shaded(global_history_window.menu,
+ TREE_CLEAR_SELECTION, !selection);
+
+ ro_gui_menu_set_entry_shaded(global_history_window.menu,
+ TOOLBAR_BUTTONS,
+ (global_history_window.toolbar == NULL ||
+ global_history_window.toolbar->editor));
+ ro_gui_menu_set_entry_ticked(global_history_window.menu,
+ TOOLBAR_BUTTONS,
+ (global_history_window.toolbar != NULL &&
+ (global_history_window.toolbar->display_buttons ||
+ (global_history_window.toolbar->editor))));
+
+ ro_gui_menu_set_entry_shaded(global_history_window.menu, TOOLBAR_EDIT,
+ global_history_window.toolbar == NULL);
+ ro_gui_menu_set_entry_ticked(global_history_window.menu, TOOLBAR_EDIT,
+ (global_history_window.toolbar != NULL &&
+ global_history_window.toolbar->editor));
+
+ ro_gui_save_prepare(GUI_SAVE_HISTORY_EXPORT_HTML,
+ NULL, NULL, NULL, NULL);
}
-
/**
- * Adds to the global history
+ * Handle submenu warnings for the global_hostory menu
*
- * \param url The URL to add
+ * \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 global_history_add(const char *url)
-{
- const struct url_data *data;
- data = urldb_get_url_data(url);
- if (!data)
- return;
-
- global_history_add_internal(url, data);
+void ro_gui_global_history_menu_warning(wimp_w window, wimp_menu *menu,
+ wimp_selection *selection, menu_action action)
+{
+ /* Do nothing */
}
/**
- * Internal routine to actually perform global history addition
+ * Handle selections from the global history menu
*
- * \param url The URL to add
- * \param data URL data associated with URL
- * \return true (for urldb_iterate_entries)
+ * \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.
*/
-bool global_history_add_internal(const char *url,
- const struct url_data *data)
-{
- int i, j;
- struct node *parent = NULL;
- struct node *link;
- struct node *node;
- bool before = false;
- int visit_date;
-
- assert(url && data);
-
- visit_date = data->last_visit;
-
- /* find parent node */
- for (i = 0; i < global_history_base_node_count; i++) {
- if (global_history_base_node_time[i] <= visit_date) {
- parent = global_history_base_node[i];
- break;
- }
- }
- /* the entry is too old to care about */
- if (!parent)
+bool ro_gui_global_history_menu_select(wimp_w window, wimp_menu *menu,
+ wimp_selection *selection, menu_action action)
+{
+ switch (action) {
+ case HISTORY_EXPORT:
+ ro_gui_dialog_open_persistent(window, dialog_saveas, true);
return true;
-
- if (parent->deleted) {
- /* parent was deleted, so find place to insert it */
- link = global_history_tree->root;
-
- for (j = global_history_base_node_count - 1; j >= 0; j--) {
- if (!global_history_base_node[j]->deleted &&
- global_history_base_node_time[j] >
- global_history_base_node_time[i]) {
- link = global_history_base_node[j];
- before = true;
- break;
- }
- }
-
- tree_set_node_selected(global_history_tree,
- parent, false);
- tree_set_node_expanded(global_history_tree,
- parent, false);
- tree_link_node(link, parent, before);
-
- if (!global_history_init) {
- tree_recalculate_node(global_history_tree, parent, true);
- tree_recalculate_node_positions(global_history_tree,
- global_history_tree->root);
- tree_redraw_area(global_history_tree,
- 0, 0, 16384, 16384);
- }
- }
-
- /* find any previous occurance */
- if (!global_history_init) {
- node = ro_gui_global_history_find(url);
- if (node) {
- /* \todo: calculate old/new positions and redraw
- * only the relevant portion */
- tree_redraw_area(global_history_tree,
- 0, 0, 16384, 16384);
- tree_update_URL_node(node, url, data);
- tree_delink_node(node);
- tree_link_node(parent, node, false);
- tree_handle_node_changed(global_history_tree,
- node, false, true);
-/* ro_gui_tree_scroll_visible(hotlist_tree,
- &node->data);
-*/ return true;
- }
- }
-
- /* Add the node at the bottom */
- node = tree_create_URL_node_shared(parent, url, data);
- if ((!global_history_init) && (node)) {
- tree_redraw_area(global_history_tree,
- node->box.x - NODE_INSTEP,
- 0, NODE_INSTEP, 16384);
- tree_handle_node_changed(global_history_tree, node,
- true, false);
+ case TREE_EXPAND_ALL:
+ history_global_expand_all();
+ return true;
+ case TREE_EXPAND_FOLDERS:
+ history_global_expand_directories();
+ return true;
+ case TREE_EXPAND_LINKS:
+ history_global_expand_addresses();
+ return true;
+ case TREE_COLLAPSE_ALL:
+ history_global_collapse_all();
+ return true;
+ case TREE_COLLAPSE_FOLDERS:
+ history_global_collapse_directories();
+ return true;
+ case TREE_COLLAPSE_LINKS:
+ history_global_collapse_addresses();
+ return true;
+ case TREE_SELECTION_LAUNCH:
+ history_global_launch_selected();
+ return true;
+ case TREE_SELECTION_DELETE:
+ history_global_delete_selected();
+ return true;
+ case TREE_SELECT_ALL:
+ history_global_select_all();
+ return true;
+ case TREE_CLEAR_SELECTION:
+ history_global_clear_selection();
+ return true;
+ default:
+ return false;
}
- return true;
+ return false;
}
/**
- * Find an entry in the global history
- *
- * \param url The URL to find
- * \return Pointer to node, or NULL if not found
+ * Update the theme details of the global history window.
*/
-struct node *ro_gui_global_history_find(const char *url)
+
+void ro_gui_global_history_update_theme(void)
{
- int i;
- struct node *node;
- struct node_element *element;
-
- for (i = 0; i < global_history_base_node_count; i++) {
- if (!global_history_base_node[i]->deleted) {
- for (node = global_history_base_node[i]->child;
- node; node = node->next) {
- element = tree_find_element(node,
- TREE_ELEMENT_URL);
- if ((element) && !strcmp(url, element->text))
- return node;
- }
- }
- }
- return NULL;
+ ro_treeview_update_theme(global_history_window.tv);
}
-
/**
- * Adds an URL to the recently used list
+ * Check if a particular window handle is the global history window
*
- * \param url the URL to add (copied)
+ * \param window the window in question
+ * \return true if this window is the global history
*/
-void global_history_add_recent(const char *url)
-{
- int i;
- int j = -1;
- char *current;
-
- /* try to find a string already there */
- for (i = 0; i < global_history_recent_count; i++)
- if (global_history_recent_url[i] &&
- !strcmp(global_history_recent_url[i], url))
- j = i;
-
- /* already at head of list */
- if (j == 0)
- return;
- if (j < 0) {
- /* add to head of list */
- free(global_history_recent_url[
- GLOBAL_HISTORY_RECENT_URLS - 1]);
- memmove(&global_history_recent_url[1],
- &global_history_recent_url[0],
- (GLOBAL_HISTORY_RECENT_URLS - 1) *
- sizeof(char *));
- global_history_recent_url[0] = strdup(url);
- global_history_recent_count++;
- if (global_history_recent_count > GLOBAL_HISTORY_RECENT_URLS)
- global_history_recent_count =
- GLOBAL_HISTORY_RECENT_URLS;
- if (global_history_recent_count == 1)
- ro_gui_window_prepare_navigate_all();
- } else {
- /* move to head of list */
- current = global_history_recent_url[j];
- for (i = j; i > 0; i--)
- global_history_recent_url[i] =
- global_history_recent_url[i - 1];
- global_history_recent_url[0] = current;
- }
+bool ro_gui_global_history_check_window(wimp_w window)
+{
+/* if (global_history_window.w == window)
+ return true;
+ else*/
+ return false;
}
-
/**
- * Gets details of the currently used URL list.
+ * Check if a particular menu handle is the global history menu
*
- * \param count set to the current number of entries in the URL array on exit
- * \return the current URL array
+ * \param *menu The menu in question.
+ * \return true if this menu is the global history menu
*/
-char **global_history_get_recent(int *count)
+
+bool ro_gui_global_history_check_menu(wimp_menu *menu)
{
- *count = global_history_recent_count;
- return global_history_recent_url;
+ if (global_history_window.menu == menu)
+ return true;
+ else
+ return false;
}
+
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-16 08:53:31 +0000