X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=blobdiff_plain;f=ui%2Fncurses%2Fnc-cui.c;h=fd90419bcbc99eabd417cc78bd93c2b6d5d081c1;hp=6aa2a2869cf0b971c9e41fd6684cf4ba1f5838c5;hb=67d0ca0764e5ab9a0d0e5baa5bf062d0ac5c8596;hpb=7cd5a6642af076693874cce340607d712e35d423

diff --git a/ui/ncurses/nc-cui.c b/ui/ncurses/nc-cui.c
index 6aa2a28..fd90419 100644
--- a/ui/ncurses/nc-cui.c
+++ b/ui/ncurses/nc-cui.c
@@ -16,9 +16,9 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#if defined(HAVE_CONFIG_H)
 #include "config.h"
-
-#define _GNU_SOURCE
+#endif
 
 #include <assert.h>
 #include <errno.h>
@@ -33,13 +33,12 @@
 #include "waiter/waiter.h"
 #include "process/process.h"
 #include "ui/common/discover-client.h"
+#include "ui/common/ui-system.h"
 #include "nc-cui.h"
+#include "nc-boot-editor.h"
+#include "nc-config.h"
 #include "nc-sysinfo.h"
-
-static struct cui_opt_data *cod_from_item(struct pmenu_item *item)
-{
-	return item->data;
-}
+#include "nc-helpscreen.h"
 
 static void cui_start(void)
 {
@@ -146,13 +145,8 @@ static int cui_boot(struct pmenu_item *item)
 
 	nc_scr_status_printf(cui->current, "Booting %s...", cod->name);
 
-	def_prog_mode();
-
 	result = discover_client_boot(cui->client, NULL, cod->opt, cod->bd);
 
-	reset_prog_mode();
-	redrawwin(cui->current->main_ncw);
-
 	if (result) {
 		nc_scr_status_printf(cui->current,
 				"Failed: boot %s", cod->bd->image);
@@ -161,29 +155,23 @@ static int cui_boot(struct pmenu_item *item)
 	return 0;
 }
 
-/**
- * cui_boot_editor_on_exit - The boot_editor on_exit callback.
- */
-
-static void cui_boot_editor_on_exit(struct boot_editor *boot_editor,
-		enum boot_editor_result boot_editor_result,
+static void cui_boot_editor_on_exit(struct cui *cui,
+		struct pmenu_item *item,
 		struct pb_boot_data *bd)
 {
-	struct cui *cui = cui_from_pmenu(boot_editor->original_pmenu);
-	struct pmenu_item *item = boot_editor->data;
+	struct pmenu *menu = cui->main;
 	struct cui_opt_data *cod;
 
-	if (boot_editor_result != boot_editor_update) {
+	/* Was the edit cancelled? */
+	if (!bd) {
 		cui_set_current(cui, &cui->main->scr);
-		talloc_free(boot_editor);
+		talloc_free(cui->boot_editor);
+		cui->boot_editor = NULL;
 		return;
 	}
 
-	assert(bd);
-
 	/* Is this was a new item, we'll need to update the menu */
 	if (!item) {
-		struct pmenu *menu = boot_editor->original_pmenu;
 		int insert_pt;
 
 		/* Detach the items array. */
@@ -209,32 +197,26 @@ static void cui_boot_editor_on_exit(struct boot_editor *boot_editor,
 
 	cod->bd = talloc_steal(cod, bd);
 
-	/* FIXME: need to make item visible somehow */
 	set_current_item(item->pmenu->ncm, item->nci);
 	cui_set_current(cui, &cui->main->scr);
-	talloc_free(boot_editor);
+	talloc_free(cui->boot_editor);
+	cui->boot_editor = NULL;
 }
 
 void cui_item_edit(struct pmenu_item *item)
 {
 	struct cui *cui = cui_from_item(item);
-	struct cui_opt_data *cod = cod_from_item(item);
-	struct boot_editor *boot_editor;
-
-	boot_editor = boot_editor_init(item->pmenu, cod->bd,
-			cui_boot_editor_on_exit);
-	boot_editor->data = item;
-	cui_set_current(cui, &boot_editor->scr);
+	cui->boot_editor = boot_editor_init(cui, item, cui->sysinfo,
+					cui_boot_editor_on_exit);
+	cui_set_current(cui, boot_editor_scr(cui->boot_editor));
 }
 
 void cui_item_new(struct pmenu *menu)
 {
 	struct cui *cui = cui_from_pmenu(menu);
-	struct boot_editor *boot_editor;
-
-	boot_editor = boot_editor_init(menu, NULL,
-			cui_boot_editor_on_exit);
-	cui_set_current(cui, &boot_editor->scr);
+	cui->boot_editor = boot_editor_init(cui, NULL, cui->sysinfo,
+					cui_boot_editor_on_exit);
+	cui_set_current(cui, boot_editor_scr(cui->boot_editor));
 }
 
 static void cui_sysinfo_exit(struct cui *cui)
@@ -251,6 +233,42 @@ void cui_show_sysinfo(struct cui *cui)
 	cui_set_current(cui, sysinfo_screen_scr(cui->sysinfo_screen));
 }
 
+static void cui_config_exit(struct cui *cui)
+{
+	cui_set_current(cui, &cui->main->scr);
+	talloc_free(cui->config_screen);
+	cui->config_screen = NULL;
+}
+
+void cui_show_config(struct cui *cui)
+{
+	cui->config_screen = config_screen_init(cui, cui->config,
+			cui->sysinfo, cui_config_exit);
+	cui_set_current(cui, config_screen_scr(cui->config_screen));
+}
+
+static void cui_help_exit(struct cui *cui)
+{
+	cui_set_current(cui, help_screen_return_scr(cui->help_screen));
+	talloc_free(cui->help_screen);
+	cui->help_screen = NULL;
+}
+
+void cui_show_help(struct cui *cui, const char *title, const char *text)
+{
+	if (!cui->current)
+		return;
+
+	if (cui->help_screen)
+		return;
+
+	cui->help_screen = help_screen_init(cui, cui->current,
+			title, text, cui_help_exit);
+
+	if (cui->help_screen)
+		cui_set_current(cui, help_screen_scr(cui->help_screen));
+}
+
 /**
  * cui_set_current - Set the currently active screen and redraw it.
  */
@@ -277,10 +295,8 @@ static bool process_global_keys(struct cui *cui, int key)
 {
 	switch (key) {
 	case 0xc:
-		if (cui->current && cui->current->main_ncw) {
-			redrawwin(cui->current->main_ncw);
-			wrefresh(cui->current->main_ncw);
-		}
+		if (cui->current && cui->current->main_ncw)
+			wrefresh(curscr);
 		return true;
 	}
 	return false;
@@ -303,6 +319,8 @@ static int cui_process_key(void *arg)
 	for (;;) {
 		int c = getch();
 
+		pb_debug("%s: got key %d\n", __func__, c);
+
 		if (c == ERR)
 			break;
 
@@ -372,13 +390,14 @@ static int cui_boot_option_add(struct device *dev, struct boot_option *opt,
 	struct cui *cui = cui_from_arg(arg);
 	struct cui_opt_data *cod;
 	unsigned int insert_pt;
+	int result, rows, cols;
 	struct pmenu_item *i;
 	ITEM *selected;
-	int result;
 
 	pb_debug("%s: %p %s\n", __func__, opt, opt->id);
 
 	selected = current_item(cui->main->ncm);
+	menu_format(cui->main->ncm, &rows, &cols);
 
 	if (cui->current == &cui->main->scr)
 		nc_scr_unpost(cui->current);
@@ -431,10 +450,20 @@ static int cui_boot_option_add(struct device *dev, struct boot_option *opt,
 			item_count(cui->main->ncm) + 1);
 	}
 
-	/* FIXME: need to make item visible somehow */
-	menu_driver(cui->main->ncm, REQ_SCR_UPAGE);
-	menu_driver(cui->main->ncm, REQ_SCR_DPAGE);
-	set_current_item(cui->main->ncm, selected);
+	if (!item_visible(selected)) {
+		int idx, top;
+
+		top = top_row(cui->main->ncm);
+		idx = item_index(selected);
+
+		/* If our index is above the current top row, align
+		 * us to the new top. Otherwise, align us to the new
+		 * bottom */
+		top = top < idx ? idx - rows : idx;
+
+		set_top_row(cui->main->ncm, top);
+		set_current_item(cui->main->ncm, selected);
+	}
 
 	if (cui->current == &cui->main->scr)
 		nc_scr_post(cui->current);
@@ -527,6 +556,14 @@ static void cui_update_sysinfo(struct system_info *sysinfo, void *arg)
 	if (cui->sysinfo_screen)
 		sysinfo_screen_update(cui->sysinfo_screen, sysinfo);
 
+	/* ... and do the same with the config screen... */
+	if (cui->config_screen)
+		config_screen_update(cui->config_screen, cui->config, sysinfo);
+
+	/* ... and the boot editor. */
+	if (cui->boot_editor)
+		boot_editor_update(cui->boot_editor, sysinfo);
+
 	cui_update_mm_title(cui);
 }
 
@@ -534,6 +571,14 @@ static void cui_update_config(struct config *config, void *arg)
 {
 	struct cui *cui = cui_from_arg(arg);
 	cui->config = talloc_steal(cui, config);
+
+	if (cui->config_screen)
+		config_screen_update(cui->config_screen, config, cui->sysinfo);
+}
+
+int cui_send_config(struct cui *cui, struct config *config)
+{
+	return discover_client_send_config(cui->client, config);
 }
 
 static struct discover_client_ops cui_client_ops = {