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Diffstat (limited to 'gui/gui.cpp')
-rw-r--r-- | gui/gui.cpp | 1252 |
1 files changed, 1252 insertions, 0 deletions
diff --git a/gui/gui.cpp b/gui/gui.cpp new file mode 100644 index 0000000000..270641ae17 --- /dev/null +++ b/gui/gui.cpp @@ -0,0 +1,1252 @@ +/* ScummVM - Scumm Interpreter + * Copyright (C) 2001 Ludvig Strigeus + * Copyright (C) 2001/2002 The ScummVM project + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * $Header$ + */ + +#include "stdafx.h" +#include "scumm.h" +#include "sound/mididrv.h" +#include "scumm/imuse.h" +#include "gui.h" +#include "guimaps.h" +#include "config-file.h" + +#include <ctype.h> + +#define hline(x, y, x2, color) line(x, y, x2, y, color); +#define vline(x, y, y2, color) line(x, y, x, y2, color); + +#ifdef _WIN32_WCE +// Additional variables for WinCE specific GUI +#include "gapi_keys.h" +extern bool toolbar_drawn; +extern bool hide_toolbar; +extern bool draw_keyboard; +extern bool get_key_mapping; +extern struct keyops keyMapping; +extern void save_key_mapping(void); +extern void do_hide(bool); +extern void do_quit(); +uint16 _key_mapping_required; +uint16 _current_page; +bool keyboard_override; +bool save_hide_toolbar; +#else +#define save_key_mapping() ; +bool get_key_mapping; +uint16 _key_mapping_required; +#endif + +enum { + GUI_NONE = 0, + GUI_RESTEXT = 1, + GUI_IMAGE = 2, + GUI_STAT = 3, + GUI_CUSTOMTEXT = 4, + GUI_VARTEXT = 5, + GUI_ACTIONTEXT = 6, + GUI_KEYTEXT = 7, + GUI_SCROLLTEXT = 8, + GUI_NEXTTEXT = 9, + GUI_UPDOWNARROW = 10, + GUI_CHECKBOX = 11 +}; + +enum { + GWF_BORDER = 1, + GWF_CLEARBG = 2, + GWF_PARENT = 4, + GWF_DELAY = 8, + GWF_DEFAULT = GWF_BORDER | GWF_CLEARBG, + GWF_BUTTON = GWF_BORDER | GWF_CLEARBG | GWF_DELAY +}; + +struct GuiWidget { + byte _type; + byte _page; + byte _flags; + int16 _x, _y; + uint16 _w, _h; + uint16 _id; + byte _string_number; + uint8 _hotkey; +}; + +enum { + SAVELOAD_DIALOG, + PAUSE_DIALOG, + SOUND_DIALOG, + KEYS_DIALOG, + OPTIONS_DIALOG, + ABOUT_DIALOG, + LAUNCHER_DIALOG, + MISC_DIALOG +}; + + +#define IMG_SIZE 8 + +// Triangles pointing up-/downwards, used for save/load dialog +static uint32 up_arrow[IMG_SIZE] = { + 0x00011000, + 0x00011000, + 0x00100100, + 0x00100100, + 0x01000010, + 0x01000010, + 0x10000001, + 0x10000001, +}; + +static uint32 down_arrow[IMG_SIZE] = { + 0x10000001, + 0x10000001, + 0x01000010, + 0x01000010, + 0x00100100, + 0x00100100, + 0x00011000, + 0x00011000, +}; + +static uint32 checked_img[IMG_SIZE] = { + 0x00000000, + 0x01000010, + 0x00100100, + 0x00011000, + 0x00011000, + 0x00100100, + 0x01000010, + 0x00000000, +}; + +const GuiWidget launcher_dialog[] = { + {GUI_STAT, 0xFF, GWF_DEFAULT, 0, 0, 320, 200, 0, 0}, + {GUI_CUSTOMTEXT, 0x01, GWF_CLEARBG, 5, 180, 45, 15, 20, 12}, + {GUI_CUSTOMTEXT, 0x01, GWF_CLEARBG, 130, 180, 65, 15, 21, 17}, + {GUI_CUSTOMTEXT, 0x01, GWF_CLEARBG, 265, 180, 50, 15, 22, 7}, + {0, 0, 0, 0, 0, 0, 0, 0, 0} +}; + +const GuiWidget keys_dialog[] = { + {GUI_STAT, 0xFF, GWF_DEFAULT, 30, 10, 260, 130, 0, 0}, + + // First action + {GUI_CUSTOMTEXT, 0x01, GWF_BUTTON, 30 + 11, 10 + 10, 15, 15, 10, 3}, // CUSTOMTEXT_PLUS + {GUI_CUSTOMTEXT, 0x01, GWF_BUTTON, 30 + 33, 10 + 10, 15, 15, 11, 4}, // CUSTOMTEXT_MINUS + {GUI_ACTIONTEXT, 0x01, GWF_BUTTON, 30 + 11 + 33 + 10, 10 + 10, 100, 15, 100, 1}, + {GUI_KEYTEXT, 0x01, 0, 30 + 11 + 33 + 120, 10 + 10 + 3, 100, 15, 1, 1}, + + //Second action + {GUI_CUSTOMTEXT, 0x01, GWF_BUTTON, 30 + 11, 10 + 10 + 15 + 5, 15, 15, 20, 3}, // CUSTOMTEXT_PLUS + {GUI_CUSTOMTEXT, 0x01, GWF_BUTTON, 30 + 33, 10 + 10 + 15 + 5, 15, 15, 21, 4}, // CUSTOMTEXT_MINUS + {GUI_ACTIONTEXT, 0x01, GWF_BUTTON, 30 + 10 + 33 + 10, 10 + 10 + 15 + 5, 100, 15, 101, 2}, + {GUI_KEYTEXT, 0x01, 0, 30 + 11 + 33 + 120, 10 + 10 + 15 + 5 + 3, 100, 15, 2, 2}, + + //Third action + {GUI_CUSTOMTEXT, 0x01, GWF_BUTTON, 30 + 11, 10 + 10 + 15 + 5 + 15 + 5, 15, 15, 30, 3}, // CUSTOMTEXT_PLUS + {GUI_CUSTOMTEXT, 0x01, GWF_BUTTON, 30 + 33, 10 + 10 + 15 + 5 + 15 + 5, 15, 15, 31, 4}, // CUSTOMTEXT_MINUS + {GUI_ACTIONTEXT, 0x01, GWF_BUTTON, 30 + 10 + 33 + 10, 10 + 10 + 15 + 5 + 15 + 5, 100, 15, 102, 3}, + {GUI_KEYTEXT, 0x01, 0, 30 + 11 + 33 + 120, 10 + 10 + 15 + 5 + 15 + 5 + 3, 100, 15, 3, 3}, + + //Fourth action + {GUI_CUSTOMTEXT, 0x01, GWF_BUTTON, 30 + 11, 10 + 10 + 15 + 5 + 15 + 5 + 15 + 5, 15, 15, 40, 3}, + {GUI_CUSTOMTEXT, 0x01, GWF_BUTTON, 30 + 33, 10 + 10 + 15 + 5 + 15 + 5 + 15 + 5, 15, 15, 41, 4}, + {GUI_ACTIONTEXT, 0x01, GWF_BUTTON, 30 + 10 + 33 + 10, 10 + 10 + 15 + 5 + 15 + 5 + 15 + 5, 100, 15, + 103, 4}, + {GUI_KEYTEXT, 0x01, 0, 30 + 11 + 33 + 120, 10 + 10 + 15 + 5 + 15 + 5 + 15 + 5 + 3, 100, 15, 4, 4}, + + //Fifth action + {GUI_CUSTOMTEXT, 0x01, GWF_BUTTON, 30 + 11, 10 + 10 + 15 + 5 + 15 + 5 + 15 + 5 + 15 + 5, 15, 15, + 50, 3}, + {GUI_CUSTOMTEXT, 0x01, GWF_BUTTON, 30 + 33, 10 + 10 + 15 + 5 + 15 + 5 + 15 + 5 + 15 + 5, 15, 15, + 51, 4}, + {GUI_ACTIONTEXT, 0x01, GWF_BUTTON, 30 + 10 + 33 + 10, 10 + 10 + 15 + 5 + 15 + 5 + 15 + 5 + 15 + 5, + 100, 15, 104, 5}, + {GUI_KEYTEXT, 0x01, 0, 30 + 11 + 33 + 120, 10 + 10 + 15 + 5 + 15 + 5 + 15 + 5 + 15 + 5 + 3, 100, + 15, 5, 5}, + + //OK + {GUI_RESTEXT, 0x01, GWF_BUTTON, 30 + 60, 10 + 106, 54, 16, 60, 9}, + //Previous-Next + {GUI_NEXTTEXT, 0x01, GWF_BUTTON, 30 + 120, 10 + 106, 54, 16, 61, 0}, + {0, 0, 0, 0, 0, 0, 0, 0, 0} +}; + +const GuiWidget about_dialog[] = { + {GUI_STAT, 0xFF, GWF_DEFAULT, 30, 10, 260, 134, 0, 0}, + {GUI_CUSTOMTEXT, 0x01, 0, 30 + 68, 10 + 20, 160, 15, 0, 9}, // Build + {GUI_CUSTOMTEXT, 0x01, 0, 30 + 10, 10 + 35, 240, 15, 0, 10}, // ScummVM Url + {GUI_CUSTOMTEXT, 0x01, 0, 30 + 75, 10 + 65, 150, 15, 0, 11}, // Lucasarts + {GUI_CUSTOMTEXT, 0x01, 0, 30 + 110, 10 + 80, 40, 15, 0, 21}, // Except: + {GUI_CUSTOMTEXT, 0x01, 0, 30 + 25, 10 + 95, 210, 15, 0, 22}, // Adventuresoft + {GUI_SCROLLTEXT, 0x01, 0, 30 + 95, 10 + 10, 100, 15, 0}, + {GUI_RESTEXT, 0x01, GWF_BUTTON, 30 + 100, 10 + 112, 54, 16, 40, 9}, + {0, 0, 0, 0, 0, 0, 0, 0, 0} +}; + +const GuiWidget options_dialog[] = { + // Only display the "Keys" options for WinCE +#ifdef _WIN32_WCE + {GUI_STAT, 0xFF, GWF_DEFAULT, 50, 80, 210, 60, 0, 0}, + {GUI_CUSTOMTEXT, 0x01, GWF_BUTTON, 50 + 10, 80 + 10, 40, 15, 1, 5, 'S'}, // Sound + {GUI_CUSTOMTEXT, 0x01, GWF_BUTTON, 50 + 10 + 40 + 30, 80 + 10, 40, 15, 2, 6, 'K'}, // Keys + {GUI_CUSTOMTEXT, 0x01, GWF_BUTTON, 50 + 10 + 40 + 30 + 40 + 30, 80 + 10, 40, 15, 3, 7, 'A'}, // About + {GUI_CUSTOMTEXT, 0x01, GWF_BUTTON, 50 + 10, 80 + 10 + 15 + 10, 40, 15, 4, 18, 'M'}, // Misc + {0, 0, 0, 0, 0, 0, 0, 0, 0} +#else + {GUI_STAT, 0xFF, GWF_DEFAULT, 50, 80, 210, 40, 0, 0}, + {GUI_CUSTOMTEXT, 0x01, GWF_BUTTON, 50 + 10, 80 + 10, 40, 15, 1, 5, 'S'}, // Sound + {GUI_CUSTOMTEXT, 0x01, GWF_BUTTON, 50 + 10 + 40 + 30, 80 + 10, 40, 15, 3, 7, 'A'}, // About + {GUI_CUSTOMTEXT, 0x01, GWF_BUTTON, 50 + 10 + 40 + 30 + 40 + 30, 80 + 10, 40, 15, 4, 18, 'M'}, // Misc + {0, 0, 0, 0, 0, 0, 0, 0, 0} +#endif +}; + +const GuiWidget misc_dialog[] = { + {GUI_STAT, 0xFF, GWF_DEFAULT, 50, 80, 210, 65, 0, 0}, + {GUI_CHECKBOX, 0x01, GWF_DEFAULT, 50 + 10, 80 + 6, 14, 14, 1, 0, 'S'}, // checkbox for subtitles + {GUI_CUSTOMTEXT, 0x01, 0, 50 + 10 + 20, 80 + 10, 140, 15, 0, 19}, // "Show speech subtitles" + {GUI_CHECKBOX, 0x01, GWF_DEFAULT, 50 + 10, 80 + 6 + 16, 14, 14, 5, 0, 'A'}, // checkbox for amiga pallete + {GUI_CUSTOMTEXT, 0x01, 0, 50 + 10 + 20, 80 + 10 + 15, 140, 15, 0, 20}, // "Amiga pallete conversion" + {GUI_RESTEXT, 0x01, GWF_BUTTON, 50 + 10 + 20, 80 + 10 + 15 + 20, 54, 16, 3, 9, 13}, // ok + {GUI_RESTEXT, 0x01, GWF_BUTTON, 50 + 10 + 20 + 80, 80 + 10 + 15 + 20, 54, 16, 4, 7}, // cancel + {0, 0, 0, 0, 0, 0, 0, 0, 0} +}; + +const GuiWidget sound_dialog[] = { + {GUI_STAT, 0xFF, GWF_DEFAULT, 30, 20, 260, 120, 0, 0}, + {GUI_CUSTOMTEXT, 0x01, GWF_BUTTON, 30 + 11, 20 + 11, 15, 15, 1, 3}, // Plus + {GUI_CUSTOMTEXT, 0x01, GWF_BUTTON, 30 + 33, 20 + 11, 15, 15, 2, 4}, // Minus + {GUI_VARTEXT, 0x01, GWF_DEFAULT, 30 + 73, 20 + 11, 128, 15, 3, 0}, // Master + {GUI_CUSTOMTEXT, 0x01, GWF_BUTTON, 30 + 11, 20 + 25 + 11, 15, 15, 11, 3}, // Plus + {GUI_CUSTOMTEXT, 0x01, GWF_BUTTON, 30 + 33, 20 + 25 + 11, 15, 15, 12, 4}, // Minus + {GUI_VARTEXT, 0x01, GWF_BUTTON, 30 + 73, 20 + 25 + 11, 128, 15, 13, 1}, // Music + {GUI_CUSTOMTEXT, 0x01, GWF_BUTTON, 30 + 11, 20 + 25 + 25 + 11, 15, 15, 21, 3}, // Plus + {GUI_CUSTOMTEXT, 0x01, GWF_BUTTON, 30 + 33, 20 + 25 + 25 + 11, 15, 15, 22, 4}, // Minus + {GUI_VARTEXT, 0x01, GWF_BUTTON, 30 + 73, 20 + 25 + 25 + 11, 128, 15, 23, 2}, // SFX + {GUI_RESTEXT, 0x01, GWF_BUTTON, 30 + (260 / 2) - 80, 20 + 25 + 25 + 11 + 25, 54, 16, 40, 9, 13}, /* OK */ + {GUI_RESTEXT, 0x01, GWF_BUTTON, 30 + (260 / 2), 20 + 25 + 25 + 11 + 25, 54, 16, 50, 7}, /* Cancel */ + {0, 0, 0, 0, 0, 0, 0, 0, 0} +}; + +const GuiWidget save_load_dialog[] = { + {GUI_STAT, 0xFF, GWF_DEFAULT | GWF_PARENT, 30, 20, 260, 124, 0, 0}, + {GUI_RESTEXT, 0x01, 0, 10, 7, 240, 16, 0, 1}, /* How may I serve you? */ + {GUI_RESTEXT, 0x02, 0, 10, 7, 240, 16, 0, 2}, /* Select a game to LOAD */ + {GUI_RESTEXT, 0x04, 0, 10, 7, 240, 16, 0, 3}, /* Name your SAVE game */ + + {GUI_STAT, 0xFF, GWF_DEFAULT, 6, 20, 170, 96, 0, 0}, + {GUI_UPDOWNARROW, 0x01, GWF_BUTTON, 180, 24, 16, 40, 0, 0}, /* Up (dummy) */ + {GUI_UPDOWNARROW, 0x01, GWF_BUTTON, 180, 72, 16, 40, 0, 1}, /* Down (dummy) */ + {GUI_UPDOWNARROW, 0xFE, GWF_BUTTON, 180, 24, 16, 40, 1, 0}, /* Up */ + {GUI_UPDOWNARROW, 0xFE, GWF_BUTTON, 180, 72, 16, 40, 2, 1}, /* Down */ + + {GUI_RESTEXT, 0x06, GWF_CLEARBG, 10, 24, 160, 10, 20, 0}, + {GUI_RESTEXT, 0x06, GWF_CLEARBG, 10, 34, 160, 10, 21, 0}, + {GUI_RESTEXT, 0x06, GWF_CLEARBG, 10, 44, 160, 10, 22, 0}, + {GUI_RESTEXT, 0x06, GWF_CLEARBG, 10, 54, 160, 10, 23, 0}, + {GUI_RESTEXT, 0x06, GWF_CLEARBG, 10, 64, 160, 10, 24, 0}, + {GUI_RESTEXT, 0x06, GWF_CLEARBG, 10, 74, 160, 10, 25, 0}, + {GUI_RESTEXT, 0x06, GWF_CLEARBG, 10, 84, 160, 10, 26, 0}, + {GUI_RESTEXT, 0x06, GWF_CLEARBG, 10, 94, 160, 10, 27, 0}, + {GUI_RESTEXT, 0x06, GWF_CLEARBG, 10, 104, 160, 10, 28, 0}, + + {GUI_RESTEXT, 0x01, GWF_BUTTON, 200, 20, 54, 16, 3, 4, 'S'}, /* Save */ + {GUI_RESTEXT, 0x01, GWF_BUTTON, 200, 40, 54, 16, 4, 5, 'L'}, /* Load */ + {GUI_RESTEXT, 0x01, GWF_BUTTON, 200, 60, 54, 16, 5, 6, 'P'}, /* Play */ + {GUI_CUSTOMTEXT, 0x01, GWF_BUTTON, 200, 80, 54, 16, 9, 17, 'O'}, /* Options */ + {GUI_RESTEXT, 0x01, GWF_BUTTON, 200, 100, 54, 16, 6, 8, 'Q'}, /* Quit */ + + {GUI_RESTEXT, 0x02, GWF_BUTTON, 200, 60, 54, 16, 7, 7}, /* Cancel */ + + {GUI_RESTEXT, 0x04, GWF_BUTTON, 200, 40, 54, 16, 8, 9}, /* Ok */ + {GUI_RESTEXT, 0x04, GWF_BUTTON, 200, 60, 54, 16, 7, 7}, /* Cancel */ + {0, 0, 0, 0, 0, 0, 0, 0, 0} +}; + +const GuiWidget pause_dialog[] = { + {GUI_RESTEXT, 0x01, GWF_DEFAULT, 50, 80, 220, 16, 0, 10}, + {0, 0, 0, 0, 0, 0, 0, 0, 0} +}; + + +void Gui::draw(int start, int end) +{ + int i; + + if (end == -1) + end = start; + + for (i = 0; i < (int)(sizeof(_widgets) / sizeof(_widgets[0])); i++) { + const GuiWidget *w = _widgets[i]; + if (w) { + _parentX = 0; + _parentY = 0; + while (w->_type != GUI_NONE) { + if (w->_id >= start && w->_id <= end && (w->_page & (1 << _cur_page))) { + drawWidget(w); + } + if (w->_flags & GWF_PARENT) { + _parentX += w->_x; + _parentY += w->_y; + } + w++; + } + } + } +} + +const GuiWidget *Gui::widgetFromPos(int x, int y) +{ + int i; + + for (i = sizeof(_widgets) / sizeof(_widgets[0]) - 1; i >= 0; i--) { + const GuiWidget *w = _widgets[i]; + if (w) { + while (w->_type != GUI_NONE) { + if ((w->_page & (1 << _cur_page)) && w->_id && + (uint16)(x - w->_x) < w->_w && (uint16)(y - w->_y) < w->_h) + return w; + if (w->_flags & GWF_PARENT) { + x -= w->_x; + y -= w->_y; + } + w++; + } + } + } + return NULL; +} + +void Gui::drawChar(const char str, int xx, int yy) +{ + unsigned int buffer = 0, mask = 0, x, y; + byte *tmp; + int tempc = _color; + _color = _textcolor; + + tmp = &guifont[0]; + tmp += 224 + (str + 1) * 8; + + byte *ptr = getBasePtr(xx, yy); + if (ptr == NULL) + return; + + for (y = 0; y < 8; y++) { + for (x = 0; x < 8; x++) { + unsigned char color; + if ((mask >>= 1) == 0) { + buffer = *tmp++; + mask = 0x80; + } + color = ((buffer & mask) != 0); + if (color) + ptr[x] = _color; + } + ptr += 320; + } + _color = tempc; + +} +void Gui::drawString(const char *str, int x, int y, int w, byte color, bool center) +{ + StringTab *st = &_s->string[5]; + st->charset = 1; + st->center = center; + st->color = color; + st->xpos = x; + st->ypos = y; + st->right = x + w; + + if (_s->_gameId) { /* If a game is active.. */ + _s->_messagePtr = (byte *)str; + _s->drawString(5); + } else { + for (uint letter = 0; letter < strlen(str); letter++) + drawChar(str[letter], st->xpos + (letter * 8), st->ypos); + } +} + +void Gui::drawWidget(const GuiWidget *w) +{ + const char *s; + int x, y; + + x = w->_x; + y = w->_y; + + if (w->_flags & GWF_CLEARBG) + widgetClear(w); + + if (w->_flags & GWF_BORDER) { + widgetBorder(w); + x += 4; + y += 4; + } + + switch (w->_type) { + case GUI_CUSTOMTEXT: + case GUI_VARTEXT: + case GUI_KEYTEXT: + case GUI_ACTIONTEXT: + case GUI_RESTEXT: + case GUI_NEXTTEXT: + { + char text[500]; + text[0] = '\0'; + + switch (w->_type) { + case GUI_CUSTOMTEXT: + strcpy(text, string_map_table_custom[w->_string_number]); + break; + case GUI_RESTEXT: + s = queryString(w->_string_number, w->_id); + if (s) + strcpy(text, s); + break; + case GUI_VARTEXT: + sprintf(text, "%s %d", string_map_table_custom[w->_string_number], + _gui_variables[w->_string_number]); + break; + case GUI_SCROLLTEXT: + sprintf(text, "%s", _gui_scroller); + break; +#ifdef _WIN32_WCE + case GUI_KEYTEXT: + strcpy(text, getGAPIKeyName(getAction((_current_page * 5) + w->_string_number - 1)->action_key)); + break; + case GUI_ACTIONTEXT: + strcpy(text, getActionName(getAction((_current_page * 5) + w->_string_number - 1)->action_type)); + break; + case GUI_NEXTTEXT: + if (_current_page == 0) + strcpy(text, "Next"); + else + strcpy(text, "Prev"); + break; + +#endif + } + + if (*text) { + drawString(text, x + _parentX, y + _parentY, w->_w, + (_clickWidget && _clickWidget == w->_id) ? _textcolorhi : _textcolor, false); + } + break; + } + case GUI_IMAGE: + break; + case GUI_UPDOWNARROW: + case GUI_CHECKBOX: + { + uint32 *data; + byte color = (_clickWidget && _clickWidget == w->_id) ? _textcolorhi : _textcolor; + + if (w->_type == GUI_UPDOWNARROW) { + if (w->_string_number == 0) + data = up_arrow; + else + data = down_arrow; + // if not an updownarrow, it must be a checkbox + } else { + data = checked_img; + } + + // Center the image + x += w->_w / 2 - IMG_SIZE / 2; + y += w->_h / 2 - IMG_SIZE / 2; + if (w->_flags & GWF_BORDER) { + x -= 4; + y -= 4; + } + + byte *ptr = getBasePtr(x, y); + if (ptr == NULL) + return; + + // If the checkbox is checked, or this is not a checkbox, draw the image + if ((getCheckboxChecked(w->_id) == true) || (w->_type != GUI_CHECKBOX)) { + for (int y2 = 0; y2 < IMG_SIZE; y2++) { + uint32 mask = 0xF0000000; + for (int x2 = 0; x2 < IMG_SIZE; x2++) { + if (data[y2] & mask) + ptr[x2] = color; + mask >>= 4; + } + ptr += 320; + } + } + } + break; + } +} + +void Gui::widgetClear(const GuiWidget *wid) +{ + int x = wid->_x; + int y = wid->_y; + int w = wid->_w; + int h = wid->_h; + int i; + + byte *ptr = getBasePtr(x, y); + if (ptr == NULL) + return; + + _s->setVirtscreenDirty(_vs, x + _parentX, y + _parentY, x + _parentX + w, y + _parentY + h); + + if (wid->_flags & GWF_BORDER) { + // Inset by 1 pixel in all directions + ptr += 320 + 1; + w -= 2; + h -= 2; + } + + while (h--) { + for (i = 0; i < w; i++) + ptr[i] = _bgcolor; + ptr += 320; + } +} + +void Gui::widgetBorder(const GuiWidget *w) +{ + box(w->_x, w->_y, w->_w, w->_h); +} + +void Gui::box(int x, int y, int width, int height) +{ + hline(x + 1, y, x + width - 2, _color); + hline(x, y + 1, x + width - 1, _color); + vline(x, y + 1, y + height - 2, _color); + vline(x + 1, y, y + height - 1, _color); + + hline(x + 1, y + height - 2, x + width - 1, _shadowcolor); + hline(x + 1, y + height - 1, x + width - 2, _shadowcolor); + vline(x + width - 1, y + 1, y + height - 2, _shadowcolor); + vline(x + width - 2, y + 1, y + height - 1, _shadowcolor); +} + +byte *Gui::getBasePtr(int x, int y) +{ + x += _parentX; + y += _parentY; + _vs = _s->findVirtScreen(y); + + if (_vs == NULL) + return NULL; + + return _vs->screenPtr + x + (y - _vs->topline) * 320 + + _s->_screenStartStrip * 8 + (_s->camera._cur.y - 100) * 320; +} + +void Gui::line(int x, int y, int x2, int y2, byte color) +{ + byte *ptr; + + if (x2 < x) + x2 ^= x ^= x2 ^= x; // Swap x2 and x + + if (y2 < y) + y2 ^= y ^= y2 ^= y; // Swap y2 and y + + ptr = getBasePtr(x, y); + + if (ptr == NULL) + return; + + if (x == x2) { + /* vertical line */ + while (y++ <= y2) { + *ptr = color; + ptr += 320; + } + } else if (y == y2) { + /* horizontal line */ + while (x++ <= x2) { + *ptr++ = color; + } + } +} + +void Gui::leftMouseClick(int x, int y) +{ + const GuiWidget *w = widgetFromPos(x, y); + int old; + + _clickTimer = 0; + + old = _clickWidget; + _clickWidget = w ? w->_id : 0; + + if (old) + draw(old); + if (_clickWidget) { + draw(_clickWidget); + if (w->_flags & GWF_DELAY) + _clickTimer = 5; + else + handleCommand(_clickWidget); + } + + if (_dialog == PAUSE_DIALOG) + close(); +} + +void Gui::handleSoundDialogCommand(int cmd) +{ + if (cmd == 50) { + close(); + } else if (cmd == 40) { + _s->_sound->_sound_volume_master = _gui_variables[0]; // Master + _s->_sound->_sound_volume_music = _gui_variables[1]; // Music + _s->_sound->_sound_volume_sfx = _gui_variables[2]; // SFX + + _s->_imuse->set_music_volume(_s->_sound->_sound_volume_music); + _s->_imuse->set_master_volume(_s->_sound->_sound_volume_master); + _s->_mixer->set_volume(_s->_sound->_sound_volume_sfx); + _s->_mixer->set_music_volume(_s->_sound->_sound_volume_music); + + scummcfg->set("master_volume", _s->_sound->_sound_volume_master); + scummcfg->set("music_volume", _s->_sound->_sound_volume_music); + scummcfg->set("sfx_volume", _s->_sound->_sound_volume_sfx); + scummcfg->flush(); + + close(); + } else { + if ((cmd % 10) == 1) { + _gui_variables[cmd / 10] += 5; + if (_gui_variables[cmd / 10] > 256) + _gui_variables[cmd / 10] = 256; + } else { + _gui_variables[cmd / 10] -= 5; + if (_gui_variables[cmd / 10] < 0) + _gui_variables[cmd / 10] = 0; + } + + draw((cmd / 10) * 10 + 3, (cmd / 10) * 10 + 3); + } +} + +void Gui::handleOptionsDialogCommand(int cmd) +{ + switch (cmd) { + case 1: + _widgets[0] = sound_dialog; + _gui_variables[0] = _s->_sound->_sound_volume_master; + _gui_variables[1] = _s->_sound->_sound_volume_music; + _gui_variables[2] = _s->_sound->_sound_volume_sfx; + _active = true; + _cur_page = 0; + _dialog = SOUND_DIALOG; + draw(0, 100); + return; + case 2: + _key_mapping_required = 0; + get_key_mapping = true; + _widgets[0] = keys_dialog; + _active = true; + _cur_page = 0; + _dialog = KEYS_DIALOG; + draw(0, 200); + return; + case 3: + _widgets[0] = about_dialog; + _active = true; + _cur_page = 0; + _return_to = 0; + _dialog = ABOUT_DIALOG; + draw(0, 100); + return; + case 4: + _widgets[0] = misc_dialog; + _active = true; + _cur_page = 0; + _return_to = 0; + _dialog = MISC_DIALOG; + clearCheckboxes(); + setCheckbox(!(_s->_noSubtitles), 1); + if (_s->_features & GF_AMIGA) + setCheckbox(true, 5); + else + setCheckbox(false, 5); + draw(0, 100); + return; + } +} + +void Gui::handleMiscDialogCommand(int cmd) +{ + switch (cmd) { + case 1: + if ((getCheckboxChecked(1)) == true) + setCheckbox(false, 1); + else + setCheckbox(true, 1); + draw(1, 1); + return; + case 5: + if (getCheckboxChecked(5) == true) + setCheckbox(false, 5); + else + setCheckbox(true, 5); + draw(5, 5); + return; + case 3: + case 4: + // OK button - perform the actions of the checkboxes + if (cmd == 3) { + // The opposite of the checkbox(1) is set because the internal variable is 'no subtitles' but + // a "Show subtitles" option makes more usability sense + _s->_noSubtitles = (!getCheckboxChecked(1)); + + // Amiga pallete conversion checkbox + if (getCheckboxChecked(5)) + _s->_features = _s->_features | GF_AMIGA; + else + _s->_features = _s->_features & ~GF_AMIGA; + _s->_fullRedraw = true; + } + close(); + } +} + +void Gui::handleKeysDialogCommand(int cmd) +{ +#ifdef _WIN32_WCE + if (cmd < 100 && cmd != 60 && cmd != 61) { + + if ((cmd % 10) == 1) + setNextType((_current_page * 5) + (cmd / 10) - 1); + else + setPreviousType((_current_page * 5) + (cmd / 10) - 1); + + draw(0, 200); + + return; + } + + if (cmd >= 100) + _key_mapping_required = cmd; + + if (cmd == 60) { + get_key_mapping = false; + save_key_mapping(); + close(); + } + + if (cmd == 61) { + if (!_current_page) + _current_page = 1; + else + _current_page = 0; + draw(0, 200); + return; + } +#else + close(); +#endif +} + +void Gui::handleLauncherDialogCommand(int cmd) +{ + debug(9, "handle launcher command\n"); + switch (cmd) { + case 20: + close(); + break; + case 21: + // Nothing yet + break; + case 22: + _widgets[0] = about_dialog; + _active = true; + _cur_page = 0; + _return_to = LAUNCHER_DIALOG; + _dialog = ABOUT_DIALOG; + draw(0, 100); + debug(9, "about dialog\n"); + break; + default: + debug(9, "default\n"); + close(); + } +} + +void Gui::handleCommand(int cmd) +{ + int lastEdit = _editString; + showCaret(false); + + switch (_dialog) { + case LAUNCHER_DIALOG: + handleLauncherDialogCommand(cmd); + return; + case SOUND_DIALOG: + handleSoundDialogCommand(cmd); + return; + case OPTIONS_DIALOG: + handleOptionsDialogCommand(cmd); + return; + case MISC_DIALOG: + handleMiscDialogCommand(cmd); + return; + case KEYS_DIALOG: + handleKeysDialogCommand(cmd); + return; + case ABOUT_DIALOG: + if (_return_to == LAUNCHER_DIALOG) { + _widgets[0] = launcher_dialog; + _active = true; + _cur_page = 0; + _dialog = LAUNCHER_DIALOG; + draw(0, 100); + } else + close(); + return; + } + + // If we get here, it's the SAVELOAD_DIALOG + + switch (cmd) { + case 1: /* up button */ + if (_slotIndex - 9 < 0) + return; + getSavegameNames(_slotIndex - 9); + draw(20, 28); + return; + case 2: /* down button */ + if (_slotIndex + 9 > 80) + return; + getSavegameNames(_slotIndex + 9); + draw(20, 28); + return; + case 3: /* save button */ + _cur_page = 2; + getSavegameNames(1); /* Start at 1, since slot 0 is reserved for autosave */ + draw(0, 100); + return; + case 4: /* load button */ + _cur_page = 1; + getSavegameNames(0); + draw(0, 100); + return; + case 5: /* play button */ + close(); + return; + case 6: /* quit button */ +#ifdef _WIN32_WCE + do_quit(); +#endif + exit(1); + return; + case 7: /* cancel button */ + _cur_page = 0; + draw(0, 100); + return; + case 8: /* ok button (save game) */ + if (lastEdit == -1 || game_names[lastEdit][0] == 0) + return; + + _s->_saveLoadSlot = lastEdit + _slotIndex; + _s->_saveLoadCompatible = false; + _s->_saveLoadFlag = 1; + memcpy(_s->_saveLoadName, game_names[lastEdit], sizeof(_s->_saveLoadName)); + close(); + return; + case 9: /* options button */ + options(); + draw(0, 100); + return; + default: + if (cmd >= 20 && cmd <= 28) { + if (_cur_page == 1) { + if (valid_games[cmd - 20]) { + _s->_saveLoadSlot = cmd - 20 + _slotIndex; + _s->_saveLoadCompatible = false; + _s->_saveLoadFlag = 2; + close(); + } + return; + } else if (_cur_page == 2) { + _clickWidget = cmd; + editString(cmd - 20); + } + } + } + +} + +void Gui::getSavegameNames(int start) +{ + int i; + _slotIndex = start; + + for (i = 0; i < 9; i++) { + valid_games[i] = _s->getSavegameName(start + i, game_names[i]); + } +} + +const char *Gui::queryString(int stringno, int id) +{ + static char namebuf[64]; + char *result; + int string; + + if (id >= 20 && id <= 28) { + // Save game names + sprintf(namebuf, "%2d. %s", id - 20 + _slotIndex, game_names[id - 20]); + return namebuf; + } + + if (stringno == 0) + return NULL; + + if (_s->_features & GF_AFTER_V7) + string = _s->_vars[string_map_table_v7[stringno - 1].num]; + else if (_s->_features & GF_AFTER_V6) + string = _s->_vars[string_map_table_v6[stringno - 1].num]; + else + string = string_map_table_v5[stringno - 1].num; + + result = (char *)_s->getStringAddress(string); + + if (!result) { // Gracelessly degrade to english :) + if (_s->_features & GF_AFTER_V6) + return string_map_table_v6[stringno - 1].string; + else + return string_map_table_v5[stringno - 1].string; + } + + return result; +} + +void Gui::showCaret(bool show) +{ + int i; + char *s; + + if (_editString == -1) + return; + + i = _editLen; + s = game_names[_editString]; + + if (show) { + if (i < SAVEGAME_NAME_LEN - 1) { + s[i] = '_'; + s[i + 1] = 0; + } + } else { + s[i] = 0; + } + + draw(_editString + 20); + + if (!show) + _editString = -1; +} + +void Gui::editString(int i) +{ + char *s = game_names[i]; + if (!valid_games[i]) { + valid_games[i] = true; + *s = 0; + } + _editString = i; + _editLen = strlen(s); + showCaret(true); +} + +void Gui::addLetter(byte letter) +{ + switch (_dialog) { + case SAVELOAD_DIALOG: + if (_editString == -1) + return; + +/* + FIXME - this code here has no effect at all, since Scumm::convertKeysToClicks() + swallows all return key events. + // Return pressed? + if (letter == '\n' || letter == '\r') { + handleCommand(8); + return; + } +*/ + + if (letter >= 32 && letter < 128 && _editLen < SAVEGAME_NAME_LEN - 1) { + game_names[_editString][_editLen++] = letter; + } else if (letter == 8 && _editLen > 0) { + _editLen--; + } + showCaret(true); + break; + case PAUSE_DIALOG: + if (letter == 32) + close(); + break; + +#ifdef _WIN32_WCE + case KEYS_DIALOG: + clearActionKey(letter); + if (_key_mapping_required) + getAction((_current_page * 5) + _key_mapping_required - 100)->action_key = letter; + _key_mapping_required = 0; + draw(0, 200); + break; +#endif + } +} + +bool Gui::getCheckboxChecked(int id) +{ + return _cbox_checked[id]; +} + +void Gui::setCheckbox(bool state, int id) +{ + _cbox_checked[id] = state; +} + +void Gui::clearCheckboxes() +{ + for (int id = 0; id <= 100; id++) { + _cbox_checked[id] = false; + } +} + +void Gui::init(Scumm *s) +{ + /* Default GUI colors */ + _bgcolor = 0; + _color = 0; + _textcolor = 8; // 15 is nice + _textcolorhi = 15; + _shadowcolor = 0; + _s = s; + + strcpy(_gui_scroller, "Brought to you by:"); +} + +void Gui::loop() +{ + if (_active && !_inited) { + _inited = true; + draw(0, 200); // was 100 + _old_soundsPaused = _s->_sound->_soundsPaused; + _s->_sound->pauseSounds(true); + + // Backup old cursor + memcpy(_old_grabbedCursor, _s->_grabbedCursor, sizeof(_old_grabbedCursor)); + _old_cursorWidth = _s->_cursorWidth; + _old_cursorHeight = _s->_cursorHeight; + _old_cursorHotspotX = _s->_cursorHotspotX; + _old_cursorHotspotY = _s->_cursorHotspotY; + _old_cursor_mode = _s->_system->show_mouse(true); + + _s->_cursorAnimate++; + _s->gdi._cursorActive = 1; + } + _s->animateCursor(); + _s->getKeyInput(0); + if (_s->_mouseButStat & MBS_LEFT_CLICK) { + leftMouseClick(_s->mouse.x, _s->mouse.y); + } else if (_s->_lastKeyHit) { + if (_dialog != KEYS_DIALOG) { + if (_s->_lastKeyHit == 27) + close(); + else { + addLetter((unsigned char)_s->_lastKeyHit); + checkHotKey(_s->_lastKeyHit); + } +#ifdef _WIN32_WCE + } else if (_s->_lastKeyHit > 1000) { // GAPI + addLetter(_s->_lastKeyHit - 1000); +#endif + } + } + + if (_clickTimer && !--_clickTimer) { + int old = _clickWidget; + _clickWidget = 0; + draw(old); + handleCommand(old); + } + + _s->drawDirtyScreenParts(); + _s->_mouseButStat = 0; +} + +void Gui::close() +{ + _s->_fullRedraw = true; + _s->_completeScreenRedraw = true; + _s->_cursorAnimate--; + + // Restore old cursor + memcpy(_s->_grabbedCursor, _old_grabbedCursor, sizeof(_old_grabbedCursor)); + _s->_cursorWidth = _old_cursorWidth; + _s->_cursorHeight = _old_cursorHeight; + _s->_cursorHotspotX = _old_cursorHotspotX; + _s->_cursorHotspotY = _old_cursorHotspotY; + _s->updateCursor(); + + _s->_system->show_mouse(_old_cursor_mode); + + _s->_sound->pauseSounds(_old_soundsPaused); + _active = false; + _inited = false; + +#ifdef _WIN32_WCE + + // Option dialog can be accessed from the file dialog now, always check + if (save_hide_toolbar) { + do_hide(true); + save_hide_toolbar = false; + } + if (keyboard_override) { + keyboard_override = false; + draw_keyboard = false; + toolbar_drawn = false; + } +#endif +} + +void Gui::checkHotKey(int keycode) +{ + byte page; + for (int i = 0; i < (int)(sizeof(_widgets) / sizeof(_widgets[0])); i++) { + const GuiWidget *w = _widgets[i]; + if (w) { + while (w->_type != GUI_NONE) { + + // This rubbish is needed because the current page is 0 when really it should be 1 + if (_cur_page == 0) + page = 1; + else + page = _cur_page; + + // Only check for widgets that are on the current GUI page (otherwise save dialog problems occur) + if (w->_page == page) { + // Check the actual key pressed, and the uppercase version. For people who have caps lock on + if (keycode == w->_hotkey || toupper(keycode) == w->_hotkey) + handleCommand(w->_id); + } + w++; + } + } + } +} + +void Gui::saveLoadDialog() +{ + _widgets[0] = save_load_dialog; + _editString = -1; + _active = true; + _cur_page = 0; + _dialog = SAVELOAD_DIALOG; + +#ifdef _WIN32_WCE + save_hide_toolbar = hide_toolbar; + if (save_hide_toolbar) { + // Display the keyboard while the dialog is running + do_hide(false); + } + if (!draw_keyboard) { + keyboard_override = true; + draw_keyboard = true; + toolbar_drawn = false; + } +#endif + +} + +void Gui::pause() +{ + _widgets[0] = pause_dialog; + _active = true; + _cur_page = 0; + _dialog = PAUSE_DIALOG; +} + +void Gui::options() +{ +#ifdef _WIN32_WCE + _current_page = 0; +#endif + _widgets[0] = options_dialog; + _active = true; + _cur_page = 0; + _dialog = OPTIONS_DIALOG; +} + +void Gui::launcher() +{ + _widgets[0] = launcher_dialog; + _active = true; + _cur_page = 0; + _dialog = LAUNCHER_DIALOG; +} + + + + + + + + + + + + + + + + + + +/* +void Gui::loop() +{ + if (_active && !_inited) { + _inited = true; + _old_soundsPaused = _s->_soundsPaused; + _s->pauseSounds(true); + + // Backup old cursor + memcpy(_old_grabbedCursor, _s->_grabbedCursor, sizeof(_old_grabbedCursor)); + _old_cursorWidth = _s->_cursorWidth; + _old_cursorHeight = _s->_cursorHeight; + _old_cursorHotspotX = _s->_cursorHotspotX; + _old_cursorHotspotY = _s->_cursorHotspotY; + _old_cursor_mode = _s->_system->show_mouse(true); + + _s->_cursorAnimate++; + _s->gdi._cursorActive = 1; + } + _s->animateCursor(); + _s->getKeyInput(0); + + _s->drawDirtyScreenParts(); + _s->_mouseButStat = 0; +} +*/ |