X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=blobdiff_plain;f=src%2Flibgame%2Fgadgets.h;h=5f873747e4033a14aa0b0de8aa5c9e9ff75509cb;hp=ccac2373c83117f7354287d424426480cc4c47ed;hb=7ae99e1573d948cb3e8ae98e6e7adb746956bdc3;hpb=49221e59bff18cdfbef8c877b588280266ae5037 diff --git a/src/libgame/gadgets.h b/src/libgame/gadgets.h index ccac2373..5f873747 100644 --- a/src/libgame/gadgets.h +++ b/src/libgame/gadgets.h @@ -1,41 +1,44 @@ -/*********************************************************** -* Rocks'n'Diamonds -- McDuffin Strikes Back! * -*----------------------------------------------------------* -* (c) 1995-98 Artsoft Entertainment * -* Holger Schemel * -* Oststrasse 11a * -* 33604 Bielefeld * -* phone: ++49 +521 290471 * -* email: aeglos@valinor.owl.de * -*----------------------------------------------------------* -* gadgets.h * -***********************************************************/ +// ============================================================================ +// Artsoft Retro-Game Library +// ---------------------------------------------------------------------------- +// (c) 1995-2014 by Artsoft Entertainment +// Holger Schemel +// info@artsoft.org +// http://www.artsoft.org/ +// ---------------------------------------------------------------------------- +// gadgets.h +// ============================================================================ #ifndef GADGETS_H #define GADGETS_H -#include "libgame.h" +#include "system.h" -#define GADGET_FRAME_DELAY 150 /* delay between gadget actions */ +#define GADGET_FRAME_DELAY_FIRST 250 /* delay after first click */ +#define GADGET_FRAME_DELAY 100 /* delay for pressed butten */ /* gadget types */ #define GD_TYPE_NORMAL_BUTTON (1 << 0) -#define GD_TYPE_CHECK_BUTTON (1 << 1) -#define GD_TYPE_RADIO_BUTTON (1 << 2) -#define GD_TYPE_DRAWING_AREA (1 << 3) -#define GD_TYPE_TEXTINPUT_ALPHANUMERIC (1 << 4) -#define GD_TYPE_TEXTINPUT_NUMERIC (1 << 5) -#define GD_TYPE_SCROLLBAR_VERTICAL (1 << 6) -#define GD_TYPE_SCROLLBAR_HORIZONTAL (1 << 7) +#define GD_TYPE_TEXT_BUTTON (1 << 1) +#define GD_TYPE_CHECK_BUTTON (1 << 2) +#define GD_TYPE_RADIO_BUTTON (1 << 3) +#define GD_TYPE_DRAWING_AREA (1 << 4) +#define GD_TYPE_TEXT_INPUT_ALPHANUMERIC (1 << 5) +#define GD_TYPE_TEXT_INPUT_NUMERIC (1 << 6) +#define GD_TYPE_TEXT_AREA (1 << 7) +#define GD_TYPE_SELECTBOX (1 << 8) +#define GD_TYPE_SCROLLBAR_VERTICAL (1 << 9) +#define GD_TYPE_SCROLLBAR_HORIZONTAL (1 << 10) #define GD_TYPE_BUTTON (GD_TYPE_NORMAL_BUTTON | \ + GD_TYPE_TEXT_BUTTON | \ GD_TYPE_CHECK_BUTTON | \ GD_TYPE_RADIO_BUTTON) #define GD_TYPE_SCROLLBAR (GD_TYPE_SCROLLBAR_VERTICAL | \ GD_TYPE_SCROLLBAR_HORIZONTAL) -#define GD_TYPE_TEXTINPUT (GD_TYPE_TEXTINPUT_ALPHANUMERIC | \ - GD_TYPE_TEXTINPUT_NUMERIC) +#define GD_TYPE_TEXT_INPUT (GD_TYPE_TEXT_INPUT_ALPHANUMERIC | \ + GD_TYPE_TEXT_INPUT_NUMERIC) /* gadget events */ #define GD_EVENT_PRESSED (1 << 0) @@ -45,6 +48,9 @@ #define GD_EVENT_OFF_BORDERS (1 << 4) #define GD_EVENT_TEXT_RETURN (1 << 5) #define GD_EVENT_TEXT_LEAVING (1 << 6) +#define GD_EVENT_INFO_ENTERING (1 << 7) +#define GD_EVENT_INFO_LEAVING (1 << 8) +#define GD_EVENT_PIXEL_PRECISE (1 << 9) /* gadget button states */ #define GD_BUTTON_UNPRESSED 0 @@ -56,54 +62,74 @@ /* gadget creation tags */ #define GDI_END 0 -#define GDI_CUSTOM_ID 1 -#define GDI_CUSTOM_TYPE_ID 2 -#define GDI_X 3 -#define GDI_Y 4 -#define GDI_WIDTH 5 -#define GDI_HEIGHT 6 -#define GDI_TYPE 7 -#define GDI_STATE 8 -#define GDI_CHECKED 9 -#define GDI_RADIO_NR 10 -#define GDI_NUMBER_VALUE 11 -#define GDI_NUMBER_MIN 12 -#define GDI_NUMBER_MAX 13 -#define GDI_TEXT_VALUE 14 -#define GDI_TEXT_SIZE 15 -#define GDI_TEXT_FONT 16 -#define GDI_DESIGN_UNPRESSED 17 -#define GDI_DESIGN_PRESSED 18 -#define GDI_ALT_DESIGN_UNPRESSED 19 -#define GDI_ALT_DESIGN_PRESSED 20 -#define GDI_BORDER_SIZE 21 -#define GDI_TEXTINPUT_DESIGN_WIDTH 22 -#define GDI_DECORATION_DESIGN 23 -#define GDI_DECORATION_POSITION 24 -#define GDI_DECORATION_SIZE 25 -#define GDI_DECORATION_SHIFTING 26 -#define GDI_EVENT_MASK 27 -#define GDI_EVENT 28 -#define GDI_CALLBACK_INFO 29 -#define GDI_CALLBACK_ACTION 30 -#define GDI_AREA_SIZE 31 -#define GDI_ITEM_SIZE 32 -#define GDI_SCROLLBAR_ITEMS_MAX 33 -#define GDI_SCROLLBAR_ITEMS_VISIBLE 34 -#define GDI_SCROLLBAR_ITEM_POSITION 35 -#define GDI_INFO_TEXT 36 +#define GDI_IMAGE_ID 1 +#define GDI_CUSTOM_ID 2 +#define GDI_CUSTOM_TYPE_ID 3 +#define GDI_X 4 +#define GDI_Y 5 +#define GDI_WIDTH 6 +#define GDI_HEIGHT 7 +#define GDI_TYPE 8 +#define GDI_STATE 9 +#define GDI_CHECKED 10 +#define GDI_RADIO_NR 11 +#define GDI_NUMBER_VALUE 12 +#define GDI_NUMBER_MIN 13 +#define GDI_NUMBER_MAX 14 +#define GDI_TEXT_VALUE 15 +#define GDI_TEXT_SIZE 16 +#define GDI_TEXT_FONT 17 +#define GDI_TEXT_FONT_ACTIVE 18 +#define GDI_TEXT_FONT_UNSELECTABLE 19 +#define GDI_SELECTBOX_OPTIONS 20 +#define GDI_SELECTBOX_INDEX 21 +#define GDI_SELECTBOX_CHAR_UNSELECTABLE 22 +#define GDI_DESIGN_UNPRESSED 23 +#define GDI_DESIGN_PRESSED 24 +#define GDI_ALT_DESIGN_UNPRESSED 25 +#define GDI_ALT_DESIGN_PRESSED 26 +#define GDI_BORDER_SIZE 27 +#define GDI_BORDER_SIZE_SELECTBUTTON 28 +#define GDI_DESIGN_WIDTH 29 +#define GDI_DECORATION_DESIGN 30 +#define GDI_DECORATION_POSITION 31 +#define GDI_DECORATION_SIZE 32 +#define GDI_DECORATION_SHIFTING 33 +#define GDI_DECORATION_MASKED 34 +#define GDI_EVENT_MASK 35 +#define GDI_EVENT 36 +#define GDI_CALLBACK_INFO 37 +#define GDI_CALLBACK_ACTION 38 +#define GDI_AREA_SIZE 39 +#define GDI_ITEM_SIZE 40 +#define GDI_SCROLLBAR_ITEMS_MAX 41 +#define GDI_SCROLLBAR_ITEMS_VISIBLE 42 +#define GDI_SCROLLBAR_ITEM_POSITION 43 +#define GDI_WHEEL_AREA_X 44 +#define GDI_WHEEL_AREA_Y 45 +#define GDI_WHEEL_AREA_WIDTH 46 +#define GDI_WHEEL_AREA_HEIGHT 47 +#define GDI_INFO_TEXT 48 +#define GDI_ACTIVE 49 +#define GDI_DIRECT_DRAW 50 +#define GDI_CALLBACK_ACTION_ALWAYS 51 + +/* gadget deactivation hack */ +#define GDI_ACTIVE_POS(a) ((a) < 0 ? POS_OFFSCREEN : (a)) + typedef void (*gadget_function)(void *); struct GadgetBorder { - int size; /* size of gadget border */ - int width; /* for text input gadgets */ + int xsize, ysize; /* size of gadget border */ + int xsize_selectbutton; /* for selectbox gadgets */ + int width; /* for selectbox/text input gadgets */ }; struct GadgetDesign { - Bitmap bitmap; /* Bitmap with gadget surface */ + Bitmap *bitmap; /* Bitmap with gadget surface */ int x, y; /* position of rectangle in Bitmap */ }; @@ -113,12 +139,14 @@ struct GadgetDecoration int x, y; /* position of deco on the gadget */ int width, height; /* width and height of decoration */ int xshift, yshift; /* deco shifting when gadget pressed */ + boolean masked; /* draw decoration masked over button */ }; struct GadgetEvent { - unsigned long type; /* event type */ + unsigned int type; /* event type */ int button; /* button number for button events */ + int mx, my; /* raw gadget position at event time */ int x, y; /* gadget position at event time */ boolean off_borders; /* mouse pointer outside gadget? */ int item_x, item_y, item_position; /* new item position */ @@ -130,15 +158,52 @@ struct GadgetDrawingArea int item_xsize, item_ysize; /* size of each item in drawing area */ }; +struct GadgetTextButton +{ + char value[MAX_GADGET_TEXTSIZE + 1]; /* text written on the button */ + int size; /* maximal size of button text */ +}; + struct GadgetTextInput { - char value[MAX_GADGET_TEXTSIZE]; /* text string in input field */ + char value[MAX_GADGET_TEXTSIZE + 1]; /* text string in input field */ + char last_value[MAX_GADGET_TEXTSIZE + 1];/* last text string in input field */ + int cursor_position; /* actual text cursor position */ int number_value; /* integer value, if numeric */ int number_min; /* minimal allowed numeric value */ int number_max; /* maximal allowed numeric value */ int size; /* maximal size of input text */ - int cursor_position; /* actual cursor position */ - int font_type; /* font to use for text input */ +}; + +struct GadgetTextArea +{ + char value[MAX_GADGET_TEXTSIZE + 1]; /* text string in input field */ + char last_value[MAX_GADGET_TEXTSIZE + 1];/* last text string in input field */ + int cursor_position; /* actual text cursor position */ + int cursor_x; /* actual x cursor position */ + int cursor_y; /* actual y cursor position */ + int cursor_x_preferred; /* "preferred" x cursor position */ + int size; /* maximal size of input text */ + int xsize, ysize; /* size of text area (in chars) */ +}; + +struct GadgetSelectbox +{ + struct ValueTextInfo *options; /* pointer to text/value array */ + int index; /* index of actual text string */ + int size; /* maximal size of text strings */ + char char_unselectable; /* first char of unselectable options */ + + /* automatically determined values */ + int x, y; /* open selectbox position */ + int width, height; /* open selectbox size */ + int num_values; /* number of text strings */ + Pixel inverse_color; /* color for highlighting */ + + /* runtime values */ + boolean open; /* opening state of selectbox */ + boolean stay_open; /* open after button release */ + int current_index; /* index of text while selecting */ }; struct GadgetScrollbar @@ -146,7 +211,9 @@ struct GadgetScrollbar int items_max; /* number of items to access */ int items_visible; /* number of visible items */ int item_position; /* actual item position */ + int size_min; /* minimal scrollbar size */ int size_max; /* this is either width or height */ + int size_max_cmp; /* needed for minimal scrollbar size */ int size; /* scrollbar size on screen */ int position; /* scrollbar position on screen */ int position_max; /* bottom/right scrollbar position */ @@ -154,33 +221,56 @@ struct GadgetScrollbar int correction; /* scrollbar position correction */ }; +struct GadgetWheelArea +{ + int x, y; /* active area for wheel (start) */ + int width, height; /* active area for wheel (size) */ +}; + struct GadgetInfo { + boolean deactivated; /* flag to deactivate gadget */ + int id; /* internal gadget identifier */ + int image_id; /* internal gadget image identifier */ int custom_id; /* custom gadget identifier */ int custom_type_id; /* custom gadget type identifier */ - char info_text[MAX_INFO_TEXTSIZE]; /* short popup info text */ + char info_text[MAX_INFO_TEXTSIZE + 1];/* short popup info text */ int x, y; /* gadget position */ int width, height; /* gadget size */ - unsigned long type; /* type (button, text input, ...) */ - unsigned long state; /* state (pressed, released, ...) */ + unsigned int type; /* type (button, text input, ...) */ + unsigned int state; /* state (pressed, released, ...) */ boolean checked; /* check/radio button state */ int radio_nr; /* number of radio button series */ - boolean mapped; /* gadget is active */ + boolean mapped; /* gadget is mapped on the screen */ + boolean active; /* gadget is active */ + boolean direct_draw; /* directly draw to frontbuffer */ + boolean callback_action_always; /* also callback if gadget unchanged */ + int font; /* font to use when inactive */ + int font_active; /* font to use when active */ + int font_unselectable; /* font to use when unselectable */ struct GadgetBorder border; /* gadget border design */ struct GadgetDesign design[2]; /* 0: normal; 1: pressed */ struct GadgetDesign alt_design[2]; /* alternative design */ struct GadgetDecoration deco; /* decoration on top of gadget */ - unsigned long event_mask; /* possible events for this gadget */ + unsigned int event_mask; /* possible events for this gadget */ struct GadgetEvent event; /* actual gadget event */ gadget_function callback_info; /* function for pop-up info text */ gadget_function callback_action; /* function for gadget action */ struct GadgetDrawingArea drawing; /* fields for drawing area gadget */ - struct GadgetTextInput text; /* fields for text input gadget */ + struct GadgetTextButton textbutton; /* fields for text button gadget */ + struct GadgetTextInput textinput; /* fields for text input gadget */ + struct GadgetTextArea textarea; /* fields for text area gadget */ + struct GadgetSelectbox selectbox; /* fields for selectbox gadget */ struct GadgetScrollbar scrollbar; /* fields for scrollbar gadget */ + struct GadgetWheelArea wheelarea; /* fields for scroll wheel area */ struct GadgetInfo *next; /* next list entry */ }; + +void InitGadgetsSoundCallback(void (*activating_function)(void), + void (*selecting_function)(void)); + struct GadgetInfo *CreateGadget(int, ...); void FreeGadget(struct GadgetInfo *); @@ -189,13 +279,21 @@ void RedrawGadget(struct GadgetInfo *); void MapGadget(struct GadgetInfo *); void UnmapGadget(struct GadgetInfo *); -void UnmapAllGadgets(); -void RemapAllGadgets(); +void UnmapAllGadgets(void); +void RemapAllGadgets(void); + +boolean anyTextInputGadgetActive(void); +boolean anyTextAreaGadgetActive(void); +boolean anySelectboxGadgetActive(void); +boolean anyScrollbarGadgetActive(void); +boolean anyTextGadgetActive(void); -boolean anyTextGadgetActive(); void ClickOnGadget(struct GadgetInfo *, int); -void HandleGadgets(int, int, int); -void HandleGadgetsKeyInput(Key); +boolean HandleGadgets(int, int, int); +boolean HandleGadgetsKeyInput(Key); + +void DumpGadgetIdentifiers(void); +boolean DoGadgetAction(int); #endif /* GADGETS_H */