[project @ 2003-08-26 22:37:32 by bursa]

Break out dialog related code from gui.c.

svn path=/import/netsurf/; revision=251

1 files changed, 256 insertions, 0 deletions

diff --git a/riscos/dialog.c b/riscos/dialog.c
new file mode 100644
index 000000000..bca085cd8
--- /dev/null
+++ b/riscos/dialog.c
@@ -0,0 +1,256 @@
+/*
+ * This file is part of NetSurf, http://netsurf.sourceforge.net/
+ * Licensed under the GNU General Public License,
+ *                http://www.opensource.org/licenses/gpl-license
+ * Copyright 2003 Phil Mellor <monkeyson@users.sourceforge.net>
+ * Copyright 2003 James Bursa <bursa@users.sourceforge.net>
+ * Copyright 2003 John M Bell <jmb202@ecs.soton.ac.uk>
+ */
+
+#include <assert.h>
+#include <string.h>
+#include "oslib/wimp.h"
+#include "netsurf/riscos/gui.h"
+#include "netsurf/riscos/options.h"
+#include "netsurf/utils/utils.h"
+
+
+#define GESTURES_URL "file:///%3CNetSurf$Dir%3E/Resources/gestures"
+#define THEMES_URL "http://netsurf.sourceforge.net/themes/"
+
+
+wimp_w dialog_info, dialog_saveas, dialog_config, dialog_config_br,
+	dialog_config_prox, dialog_config_th;
+
+
+static wimp_w ro_gui_dialog_create(const char *template_name);
+static void ro_gui_dialog_click_config(wimp_pointer *pointer);
+static void ro_gui_dialog_click_config_br(wimp_pointer *pointer);
+static void ro_gui_dialog_click_config_prox(wimp_pointer *pointer);
+static void ro_gui_dialog_click_config_th(wimp_pointer *pointer);
+
+
+/**
+ * Load and create dialogs from template file.
+ */
+
+void ro_gui_dialog_init(void)
+{
+	wimp_open_template("<NetSurf$Dir>.Resources.Templates");
+	dialog_info = ro_gui_dialog_create("info");
+	dialog_saveas = ro_gui_dialog_create("saveas");
+	dialog_config = ro_gui_dialog_create("config");
+	dialog_config_br = ro_gui_dialog_create("config_br");
+	dialog_config_prox = ro_gui_dialog_create("config_prox");
+	dialog_config_th = ro_gui_dialog_create("config_th");
+	wimp_close_template();
+}
+
+
+/**
+ * Create a window from a template.
+ */
+
+wimp_w ro_gui_dialog_create(const char *template_name)
+{
+	char name[20];
+	int context, window_size, data_size;
+	char *data;
+	wimp_window *window;
+	wimp_w w;
+
+	/* wimp_load_template won't accept a const char * */
+	strncpy(name, template_name, 20);
+
+	/* find required buffer sizes */
+	context = wimp_load_template(wimp_GET_SIZE, 0, 0, wimp_NO_FONTS,
+			name, 0, &window_size, &data_size);
+	assert(context != 0);
+
+	window = xcalloc((unsigned int) window_size, 1);
+	data = xcalloc((unsigned int) data_size, 1);
+
+	/* load and create */
+	wimp_load_template(window, data, data + data_size, wimp_NO_FONTS,
+			name, 0, 0, 0);
+	w = wimp_create_window(window);
+
+	/* the window definition is copied by the wimp and may be freed */
+	xfree(window);
+
+	return w;
+}
+
+
+/**
+ * Handle clicks in one of the dialog boxes.
+ */
+
+void ro_gui_dialog_click(wimp_pointer *pointer)
+{
+	if (pointer->buttons == wimp_CLICK_MENU)
+		return;
+
+	if (pointer->w == dialog_config)
+		ro_gui_dialog_click_config(pointer);
+	else if (pointer->w == dialog_config_br)
+		ro_gui_dialog_click_config_br(pointer);
+	else if (pointer->w == dialog_config_prox)
+		ro_gui_dialog_click_config_prox(pointer);
+	else if (pointer->w == dialog_config_th)
+		ro_gui_dialog_click_config_th(pointer);
+}
+
+
+/**
+ * Handle clicks in the main Choices dialog.
+ */
+
+void ro_gui_dialog_click_config(wimp_pointer *pointer)
+{
+	switch (pointer->i) {
+		case ICON_CONFIG_SAVE:
+			ro_to_options(&choices, &OPTIONS);
+			options_write(&OPTIONS, NULL);
+			if (pointer->buttons == wimp_CLICK_SELECT) {
+				ro_gui_dialog_close(dialog_config_br);
+				ro_gui_dialog_close(dialog_config_prox);
+				ro_gui_dialog_close(dialog_config_th);
+				ro_gui_dialog_close(dialog_config);
+			}
+			break;
+		case ICON_CONFIG_CANCEL:
+			if (pointer->buttons == wimp_CLICK_SELECT) {
+				ro_gui_dialog_close(dialog_config_br);
+				ro_gui_dialog_close(dialog_config_prox);
+				ro_gui_dialog_close(dialog_config_th);
+				ro_gui_dialog_close(dialog_config);
+			} else {
+				options_to_ro(&OPTIONS, &choices);
+			}
+			break;
+		case ICON_CONFIG_BROWSER:
+			ro_gui_show_browser_choices();
+			break;
+		case ICON_CONFIG_PROXY:
+			ro_gui_show_proxy_choices();
+			break;
+		case ICON_CONFIG_THEME:
+			ro_gui_show_theme_choices();
+			break;
+	}
+}
+
+
+/**
+ * Handle clicks in the Browser Choices dialog.
+ */
+
+void ro_gui_dialog_click_config_br(wimp_pointer *pointer)
+{
+	struct browser_window* bw;
+
+	switch (pointer->i) {
+		case ICON_CONFIG_BR_OK:
+			get_browser_choices(&choices.browser);
+			get_browser_choices(&browser_choices);
+			if (pointer->buttons == wimp_CLICK_SELECT)
+				ro_gui_dialog_close(dialog_config_br);
+			break;
+		case ICON_CONFIG_BR_CANCEL:
+			if (pointer->buttons == wimp_CLICK_SELECT)
+				ro_gui_dialog_close(dialog_config_br);
+			else
+				set_browser_choices(&choices.browser);
+			break;
+		case ICON_CONFIG_BR_EXPLAIN:
+			bw = create_browser_window(browser_TITLE | browser_TOOLBAR |
+					browser_SCROLL_X_ALWAYS | browser_SCROLL_Y_ALWAYS, 320, 256);
+			gui_window_show(bw->window);
+			browser_window_open_location(bw, GESTURES_URL);
+			break;
+	}
+}
+
+
+/**
+ * Handle clicks in the Proxy Choices dialog.
+ */
+
+void ro_gui_dialog_click_config_prox(wimp_pointer *pointer)
+{
+	switch (pointer->i) {
+		case ICON_CONFIG_PROX_OK:
+			get_proxy_choices(&choices.proxy);
+			get_proxy_choices(&proxy_choices);
+			if (pointer->buttons == wimp_CLICK_SELECT)
+				ro_gui_dialog_close(dialog_config_prox);
+			break;
+		case ICON_CONFIG_PROX_CANCEL:
+			if (pointer->buttons == wimp_CLICK_SELECT)
+				ro_gui_dialog_close(dialog_config_prox);
+			else
+				set_proxy_choices(&choices.proxy);
+			break;
+	}
+}
+
+
+/**
+ * Handle clicks in the Theme Choices dialog.
+ */
+
+void ro_gui_dialog_click_config_th(wimp_pointer *pointer)
+{
+	struct browser_window* bw;
+
+	switch (pointer->i) {
+		case ICON_CONFIG_TH_OK:
+			get_theme_choices(&choices.theme);
+			get_theme_choices(&theme_choices);
+			if (pointer->buttons == wimp_CLICK_SELECT)
+				ro_gui_dialog_close(dialog_config_th);
+			break;
+		case ICON_CONFIG_TH_CANCEL:
+			if (pointer->buttons == wimp_CLICK_SELECT)
+				ro_gui_dialog_close(dialog_config_th);
+			else
+				set_theme_choices(&choices.theme);
+			break;
+		case ICON_CONFIG_TH_PICK:
+			ro_gui_build_theme_menu();
+			ro_gui_create_menu(theme_menu, pointer->pos.x - 64,
+					pointer->pos.y, NULL);
+			break;
+		case ICON_CONFIG_TH_MANAGE:
+			os_cli("Filer_OpenDir " THEMES_DIR);
+			break;
+		case ICON_CONFIG_TH_GET:
+			bw = create_browser_window(browser_TITLE | browser_TOOLBAR |
+					browser_SCROLL_X_ALWAYS | browser_SCROLL_Y_ALWAYS, 480, 320);
+			gui_window_show(bw->window);
+			browser_window_open_location(bw, THEMES_URL);
+			break;
+	}
+}
+
+
+/**
+ * Close a dialog box.
+ */
+
+void ro_gui_dialog_close(wimp_w close)
+{
+	if (close == dialog_config)
+		config_open = 0;
+	else if (close == dialog_config_br)
+		config_br_open = 0;
+	else if (close == dialog_config_prox)
+		config_prox_open = 0;
+	else if (close == dialog_config_th) {
+		config_th_open = 0;
+		ro_gui_destroy_theme_menu();
+	}
+	wimp_close_window(close);
+}
+