--- a/src/newgrf_gui.c Wed Jan 10 16:31:40 2007 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,534 +0,0 @@
-/* $Id$ */
-
-#include "stdafx.h"
-#include "openttd.h"
-#include "functions.h"
-#include "variables.h"
-#include "gfx.h"
-#include "gui.h"
-#include "window.h"
-#include "table/strings.h"
-#include "table/sprites.h"
-#include "newgrf.h"
-#include "newgrf_config.h"
-
-
-/** Parse an integerlist string and set each found value
- * @param p the string to be parsed. Each element in the list is seperated by a
- * comma or a space character
- * @param items pointer to the integerlist-array that will be filled with values
- * @param maxitems the maximum number of elements the integerlist-array has
- * @return returns the number of items found, or -1 on an error */
-static int parse_intlist(const char *p, int *items, int maxitems)
-{
- int n = 0, v;
- char *end;
-
- for (;;) {
- v = strtol(p, &end, 0);
- if (p == end || n == maxitems) return -1;
- p = end;
- items[n++] = v;
- if (*p == '\0') break;
- if (*p != ',' && *p != ' ') return -1;
- p++;
- }
-
- return n;
-}
-
-
-static void ShowNewGRFInfo(const GRFConfig *c, uint x, uint y, uint w, bool show_params)
-{
- char buff[512];
- char *s;
- uint i;
-
- /* Draw filename or not if it is not known (GRF sent over internet) */
- if (c->filename != NULL) {
- SetDParamStr(0, c->filename);
- y += DrawStringMultiLine(x, y, STR_NEWGRF_FILENAME, w);
- }
-
- /* Prepare and draw GRF ID */
- snprintf(buff, lengthof(buff), "%08X", (uint32)BSWAP32(c->grfid));
- SetDParamStr(0, buff);
- y += DrawStringMultiLine(x, y, STR_NEWGRF_GRF_ID, w);
-
- /* Prepare and draw MD5 sum */
- s = buff;
- for (i = 0; i < lengthof(c->md5sum); i++) {
- s += snprintf(s, lastof(buff) - s, "%02X", c->md5sum[i]);
- }
- SetDParamStr(0, buff);
- y += DrawStringMultiLine(x, y, STR_NEWGRF_MD5SUM, w);
-
- /* Show GRF parameter list */
- if (show_params) {
- if (c->num_params > 0) {
- GRFBuildParamList(buff, c, lastof(buff));
- SetDParamStr(0, buff);
- } else {
- SetDParam(0, STR_01A9_NONE);
- }
- y += DrawStringMultiLine(x, y, STR_NEWGRF_PARAMETER, w);
- }
-
- /* Show flags */
- if (HASBIT(c->flags, GCF_NOT_FOUND)) y += DrawStringMultiLine(x, y, STR_NEWGRF_NOT_FOUND, w);
- if (HASBIT(c->flags, GCF_DISABLED)) y += DrawStringMultiLine(x, y, STR_NEWGRF_DISABLED, w);
-
- /* Draw GRF info if it exists */
- if (c->info != NULL && strlen(c->info) != 0) {
- SetDParamStr(0, c->info);
- y += DrawStringMultiLine(x, y, STR_02BD, w);
- } else {
- y += DrawStringMultiLine(x, y, STR_NEWGRF_NO_INFO, w);
- }
-}
-
-
-/* Dialogue for adding NewGRF files to the selection */
-typedef struct newgrf_add_d {
- GRFConfig **list;
- const GRFConfig *sel;
-} newgrf_add_d;
-
-
-static void NewGRFAddDlgWndProc(Window *w, WindowEvent *e)
-{
- switch (e->event) {
- case WE_PAINT: {
- const GRFConfig *c;
- int y;
- int n = 0;
-
- /* Count the number of GRFs */
- for (c = _all_grfs; c != NULL; c = c->next) n++;
-
- w->vscroll.cap = (w->widget[3].bottom - w->widget[3].top) / 10;
- SetVScrollCount(w, n);
-
- SetWindowWidgetDisabledState(w, 6, WP(w, newgrf_add_d).sel == NULL);
- DrawWindowWidgets(w);
-
- GfxFillRect(w->widget[3].left + 1, w->widget[3].top + 1, w->widget[3].right, w->widget[3].bottom, 0xD7);
-
- n = 0;
- y = w->widget[3].top + 1;
-
- for (c = _all_grfs; c != NULL; c = c->next) {
- if (n >= w->vscroll.pos && n < w->vscroll.pos + w->vscroll.cap) {
- bool h = c == WP(w, newgrf_add_d).sel;
- const char *text = (c->name != NULL && strlen(c->name) != 0) ? c->name : c->filename;
-
- /* Draw selection background */
- if (h) GfxFillRect(3, y, w->width - 15, y + 9, 156);
- DoDrawStringTruncated(text, 4, y, h ? 0xC : 0x6, w->width - 18);
- y += 10;
- }
- n++;
- }
-
- if (WP(w, newgrf_add_d).sel != NULL) {
- const Widget *wi = &w->widget[5];
- ShowNewGRFInfo(WP(w, newgrf_add_d).sel, wi->left + 2, wi->top + 2, wi->right - wi->left - 2, false);
- }
- break;
- }
-
- case WE_CLICK:
- switch (e->we.click.widget) {
- case 3: {
- // Get row...
- const GRFConfig *c;
- uint i = (e->we.click.pt.y - w->widget[3].top) / 10 + w->vscroll.pos;
-
- for (c = _all_grfs; c != NULL && i > 0; c = c->next, i--);
- WP(w, newgrf_add_d).sel = c;
- SetWindowDirty(w);
- break;
- }
-
- case 6: /* Add selection to list */
- if (WP(w, newgrf_add_d).sel != NULL) {
- const GRFConfig *src = WP(w, newgrf_add_d).sel;
- GRFConfig **list, *c;
-
- /* Find last entry in the list, checking for duplicate grfid on the way */
- for (list = WP(w, newgrf_add_d).list; *list != NULL; list = &(*list)->next) {
- if ((*list)->grfid == src->grfid) {
- ShowErrorMessage(INVALID_STRING_ID, STR_NEWGRF_DUPLICATE_GRFID, 0, 0);
- return;
- }
- }
-
- /* Copy GRF details from scanned list */
- c = calloc(1, sizeof(*c));
- *c = *src;
- c->filename = strdup(src->filename);
- if (src->name != NULL) c->name = strdup(src->name);
- if (src->info != NULL) c->info = strdup(src->info);
- c->next = NULL;
-
- /* Append GRF config to configuration list */
- *list = c;
-
- DeleteWindowByClass(WC_SAVELOAD);
- InvalidateWindowData(WC_GAME_OPTIONS, 0);
- }
- break;
-
- case 7: /* Rescan list */
- WP(w, newgrf_add_d).sel = NULL;
- ScanNewGRFFiles();
- SetWindowDirty(w);
- break;
- }
- break;
- }
-}
-
-
-static const Widget _newgrf_add_dlg_widgets[] = {
-{ WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW },
-{ WWT_CAPTION, RESIZE_RIGHT, 14, 11, 306, 0, 13, STR_NEWGRF_ADD_CAPTION, STR_018C_WINDOW_TITLE_DRAG_THIS },
-
-/* List of files */
-{ WWT_PANEL, RESIZE_RB, 14, 0, 294, 14, 221, 0x0, STR_NULL },
-{ WWT_INSET, RESIZE_RB, 14, 2, 292, 16, 219, 0x0, STR_NULL },
-{ WWT_SCROLLBAR, RESIZE_LRB, 14, 295, 306, 14, 221, 0x0, STR_NULL },
-
-/* NewGRF file info */
-{ WWT_PANEL, RESIZE_RTB, 14, 0, 306, 222, 324, 0x0, STR_NULL },
-
-{ WWT_PUSHTXTBTN, RESIZE_RTB, 14, 0, 146, 325, 336, STR_NEWGRF_ADD_FILE, STR_NEWGRF_ADD_FILE_TIP },
-{ WWT_PUSHTXTBTN, RESIZE_LRTB, 14, 147, 294, 325, 336, STR_NEWGRF_RESCAN_FILES, STR_NEWGRF_RESCAN_FILES_TIP },
-{ WWT_RESIZEBOX, RESIZE_LRTB, 14, 295, 306, 325, 336, 0x0, STR_RESIZE_BUTTON },
-{ WIDGETS_END },
-};
-
-
-static const WindowDesc _newgrf_add_dlg_desc = {
- WDP_CENTER, WDP_CENTER, 307, 337,
- WC_SAVELOAD, 0,
- WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_STD_BTN | WDF_UNCLICK_BUTTONS | WDF_RESIZABLE,
- _newgrf_add_dlg_widgets,
- NewGRFAddDlgWndProc,
-};
-
-
-/* 'NewGRF Settings' dialogue */
-typedef struct newgrf_d {
- GRFConfig **orig_list; ///< grf list the window is shown with
- GRFConfig **list; ///< temporary grf list to which changes are made
- GRFConfig *sel; ///< selected grf item
- bool editable; ///< is the window editable
- bool show_params; ///< are the grf-parameters shown in the info-panel
- bool execute; ///< on pressing 'apply changes' are grf changes applied immediately, or only list is updated
-} newgrf_d;
-assert_compile(WINDOW_CUSTOM_SIZE >= sizeof(newgrf_d));
-
-
-enum ShowNewGRFStateWidgets {
- SNGRFS_ADD = 3,
- SNGRFS_REMOVE,
- SNGRFS_MOVE_UP,
- SNGRFS_MOVE_DOWN,
- SNGRFS_FILE_LIST = 7,
- SNGRFS_NEWGRF_INFO = 9,
- SNGRFS_SET_PARAMETERS,
- SNGRFS_APPLY_CHANGES,
-};
-
-
-static void SetupNewGRFState(Window *w)
-{
- bool disable_all = WP(w, newgrf_d).sel == NULL || !WP(w, newgrf_d).editable;
-
- SetWindowWidgetDisabledState(w, 3, !WP(w, newgrf_d).editable);
- SetWindowWidgetsDisabledState(w, disable_all,
- SNGRFS_REMOVE,
- SNGRFS_MOVE_UP,
- SNGRFS_MOVE_DOWN,
- WIDGET_LIST_END
- );
- SetWindowWidgetDisabledState(w, SNGRFS_SET_PARAMETERS, !WP(w, newgrf_d).show_params || disable_all);
-
- if (!disable_all) {
- /* All widgets are now enabled, so disable widgets we can't use */
- if (WP(w, newgrf_d).sel == *WP(w, newgrf_d).list) DisableWindowWidget(w, SNGRFS_MOVE_UP);
- if (WP(w, newgrf_d).sel->next == NULL) DisableWindowWidget(w, SNGRFS_MOVE_DOWN);
- }
-}
-
-
-static void SetupNewGRFWindow(Window *w)
-{
- const GRFConfig *c;
- int i;
-
- for (c = *WP(w, newgrf_d).list, i = 0; c != NULL; c = c->next, i++);
-
- w->vscroll.cap = (w->widget[SNGRFS_FILE_LIST].bottom - w->widget[SNGRFS_FILE_LIST].top) / 14 + 1;
- SetVScrollCount(w, i);
- SetWindowWidgetDisabledState(w, SNGRFS_APPLY_CHANGES, !WP(w, newgrf_d).editable);
-}
-
-
-/** Callback function for the newgrf 'apply changes' confirmation window
- * @param yes_clicked boolean value, true when yes was clicked, false otherwise */
-static void NewGRFConfirmationCallback(Window *w, bool confirmed)
-{
- if (confirmed) {
- newgrf_d *nd = &WP(w, newgrf_d);
-
- CopyGRFConfigList(nd->orig_list, *nd->list);
- ReloadNewGRFData();
- }
-}
-
-
-static void NewGRFWndProc(Window *w, WindowEvent *e)
-{
- switch (e->event) {
- case WE_PAINT: {
- const GRFConfig *c;
- int i, y;
-
- SetupNewGRFState(w);
-
- DrawWindowWidgets(w);
-
- /* Draw NewGRF list */
- y = w->widget[SNGRFS_FILE_LIST].top;
- for (c = *WP(w, newgrf_d).list, i = 0; c != NULL; c = c->next, i++) {
- if (i >= w->vscroll.pos && i < w->vscroll.pos + w->vscroll.cap) {
- const char *text = (c->name != NULL && strlen(c->name) != 0) ? c->name : c->filename;
- PalSpriteID pal;
-
- /* Pick a colour */
- if (HASBIT(c->flags, GCF_NOT_FOUND) || HASBIT(c->flags, GCF_DISABLED)) {
- pal = PALETTE_TO_RED;
- } else if (HASBIT(c->flags, GCF_STATIC)) {
- pal = PALETTE_TO_YELLOW;
- } else if (HASBIT(c->flags, GCF_ACTIVATED)) {
- pal = PALETTE_TO_GREEN;
- } else {
- pal = PALETTE_TO_BLUE;
- }
-
- DrawSprite(SPRITE_PALETTE(SPR_SQUARE | pal), 5, y + 2);
- DoDrawString(text, 25, y + 3, WP(w, newgrf_d).sel == c ? 0xC : 0x10);
- y += 14;
- }
- }
-
- if (WP(w, newgrf_d).sel != NULL) {
- /* Draw NewGRF file info */
- const Widget *wi = &w->widget[SNGRFS_NEWGRF_INFO];
- ShowNewGRFInfo(WP(w, newgrf_d).sel, wi->left + 2, wi->top + 2, wi->right - wi->left - 2, WP(w, newgrf_d).show_params);
- }
-
- break;
- }
-
- case WE_INVALIDATE_DATA:
- SetupNewGRFWindow(w);
- break;
-
- case WE_CLICK:
- switch (e->we.click.widget) {
- case SNGRFS_ADD: { /* Add GRF */
- GRFConfig **list = WP(w, newgrf_d).list;
- Window *w;
-
- DeleteWindowByClass(WC_SAVELOAD);
- w = AllocateWindowDesc(&_newgrf_add_dlg_desc);
- w->resize.step_height = 10;
-
- WP(w, newgrf_add_d).list = list;
- break;
- }
-
- case SNGRFS_REMOVE: { /* Remove GRF */
- GRFConfig **pc, *c, *newsel;
-
- /* Choose the next GRF file to be the selected file */
- newsel = WP(w, newgrf_d).sel->next;
-
- for (pc = WP(w, newgrf_d).list; (c = *pc) != NULL; pc = &c->next) {
- /* If the new selection is empty (i.e. we're deleting the last item
- * in the list, pick the file just before the selected file */
- if (newsel == NULL && c->next == WP(w, newgrf_d).sel) newsel = c;
-
- if (c == WP(w, newgrf_d).sel) {
- *pc = c->next;
- free(c);
- break;
- }
- }
-
- WP(w, newgrf_d).sel = newsel;
- SetupNewGRFWindow(w);
- SetWindowDirty(w);
- break;
- }
-
- case SNGRFS_MOVE_UP: { /* Move GRF up */
- GRFConfig **pc, *c;
- if (WP(w, newgrf_d).sel == NULL) break;
-
- for (pc = WP(w, newgrf_d).list; (c = *pc) != NULL; pc = &c->next) {
- if (c->next == WP(w, newgrf_d).sel) {
- c->next = WP(w, newgrf_d).sel->next;
- WP(w, newgrf_d).sel->next = c;
- *pc = WP(w, newgrf_d).sel;
- break;
- }
- }
- SetWindowDirty(w);
- break;
- }
-
- case SNGRFS_MOVE_DOWN: { /* Move GRF down */
- GRFConfig **pc, *c;
- if (WP(w, newgrf_d).sel == NULL) break;
-
- for (pc = WP(w, newgrf_d).list; (c = *pc) != NULL; pc = &c->next) {
- if (c == WP(w, newgrf_d).sel) {
- *pc = c->next;
- c->next = c->next->next;
- (*pc)->next = c;
- break;
- }
- }
- SetWindowDirty(w);
- break;
- }
-
- case SNGRFS_FILE_LIST: { /* Select a GRF */
- GRFConfig *c;
- uint i = (e->we.click.pt.y - w->widget[SNGRFS_FILE_LIST].top) / 14 + w->vscroll.pos;
-
- for (c = *WP(w, newgrf_d).list; c != NULL && i > 0; c = c->next, i--);
- WP(w, newgrf_d).sel = c;
-
- SetWindowDirty(w);
- break;
- }
-
- case SNGRFS_APPLY_CHANGES: /* Apply changes made to GRF list */
- if (WP(w, newgrf_d).execute) {
- ShowQuery(
- STR_POPUP_CAUTION_CAPTION,
- STR_NEWGRF_CONFIRMATION_TEXT,
- w,
- NewGRFConfirmationCallback
- );
- } else {
- CopyGRFConfigList(WP(w, newgrf_d).orig_list, *WP(w, newgrf_d).list);
- }
- break;
-
- case SNGRFS_SET_PARAMETERS: { /* Edit parameters */
- char buff[512];
- if (WP(w, newgrf_d).sel == NULL) break;
-
- GRFBuildParamList(buff, WP(w, newgrf_d).sel, lastof(buff));
- ShowQueryString(BindCString(buff), STR_NEWGRF_PARAMETER_QUERY, 63, 250, w, CS_ALPHANUMERAL);
- break;
- }
- }
- break;
-
- case WE_ON_EDIT_TEXT:
- if (e->we.edittext.str != NULL) {
- /* Parse our new "int list" */
- GRFConfig *c = WP(w, newgrf_d).sel;
- c->num_params = parse_intlist(e->we.edittext.str, (int*)c->param, lengthof(c->param));
-
- /* parse_intlist returns -1 on error */
- if (c->num_params == (byte)-1) c->num_params = 0;
- }
- SetWindowDirty(w);
- break;
-
- case WE_DESTROY:
- /* Remove the temporary copy of grf-list used in window */
- ClearGRFConfigList(WP(w, newgrf_d).list);
- break;
-
- case WE_RESIZE:
- w->vscroll.cap += e->we.sizing.diff.y / 14;
- w->widget[SNGRFS_FILE_LIST].data = (w->vscroll.cap << 8) + 1;
- break;
- }
-}
-
-
-static const Widget _newgrf_widgets[] = {
-{ WWT_CLOSEBOX, RESIZE_NONE, 10, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW },
-{ WWT_CAPTION, RESIZE_RIGHT, 10, 11, 299, 0, 13, STR_NEWGRF_SETTINGS_CAPTION, STR_018C_WINDOW_TITLE_DRAG_THIS },
-
-/* NewGRF file Add, Remove, Move up, Move down */
-{ WWT_PANEL, RESIZE_RIGHT, 10, 0, 299, 14, 29, STR_NULL, STR_NULL },
-{ WWT_PUSHTXTBTN, RESIZE_NONE, 3, 10, 79, 16, 27, STR_NEWGRF_ADD, STR_NEWGRF_ADD_TIP },
-{ WWT_PUSHTXTBTN, RESIZE_NONE, 3, 80, 149, 16, 27, STR_NEWGRF_REMOVE, STR_NEWGRF_REMOVE_TIP },
-{ WWT_PUSHTXTBTN, RESIZE_NONE, 3, 150, 219, 16, 27, STR_NEWGRF_MOVEUP, STR_NEWGRF_MOVEUP_TIP },
-{ WWT_PUSHTXTBTN, RESIZE_NONE, 3, 220, 289, 16, 27, STR_NEWGRF_MOVEDOWN, STR_NEWGRF_MOVEDOWN_TIP },
-
-/* NewGRF file list */
-{ WWT_MATRIX, RESIZE_RB, 10, 0, 287, 30, 99, 0x501, STR_NEWGRF_FILE_TIP },
-{ WWT_SCROLLBAR, RESIZE_LRB, 10, 288, 299, 30, 99, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST },
-
-/* NewGRF file info */
-{ WWT_PANEL, RESIZE_RTB, 10, 0, 299, 100, 212, STR_NULL, STR_NULL },
-
-/* Edit parameter and apply changes button... */
-{ WWT_PUSHTXTBTN, RESIZE_TB, 10, 0, 143, 213, 224, STR_NEWGRF_SET_PARAMETERS, STR_NULL },
-{ WWT_PUSHTXTBTN, RESIZE_RTB, 10, 144, 287, 213, 224, STR_NEWGRF_APPLY_CHANGES, STR_NULL },
-
-{ WWT_RESIZEBOX, RESIZE_LRTB, 10, 288, 299, 213, 224, 0x0, STR_RESIZE_BUTTON },
-
-{ WIDGETS_END },
-};
-
-
-static const WindowDesc _newgrf_desc = {
- WDP_CENTER, WDP_CENTER, 300, 225,
- WC_GAME_OPTIONS, 0,
- WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_RESIZABLE,
- _newgrf_widgets,
- NewGRFWndProc,
-};
-
-
-/** Setup the NewGRF gui
- * @param editable allow the user to make changes to the grfconfig in the window
- * @param show_params show information about what parameters are set for the grf files
- * @param exec_changes if changes are made to the list (editable is true), apply these
- * changes immediately or only update the list
- * @param config pointer to a linked-list of grfconfig's that will be shown */
-void ShowNewGRFSettings(bool editable, bool show_params, bool exec_changes, GRFConfig **config)
-{
- static GRFConfig *local = NULL;
- Window *w;
-
- DeleteWindowByClass(WC_GAME_OPTIONS);
- w = AllocateWindowDesc(&_newgrf_desc);
- if (w == NULL) return;
-
- w->resize.step_height = 14;
- CopyGRFConfigList(&local, *config);
-
- /* Clear selections */
- WP(w, newgrf_d).sel = NULL;
- WP(w, newgrf_d).list = &local;
- WP(w, newgrf_d).orig_list = config;
- WP(w, newgrf_d).editable = editable;
- WP(w, newgrf_d).execute = exec_changes;
- WP(w, newgrf_d).show_params = show_params;
-
- SetupNewGRFWindow(w);
-}