X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=blobdiff_plain;f=src%2Fbuttons.c;h=7ac61e36a7a10e147e60b500302f1993f6ad40f2;hp=6471e75e6fa2bbfd79b3517b156c87f36c6b9d8e;hb=65e73b3607d8d4aef09abaf1f44d090197953f21;hpb=2357c391b4a587709627cc30316734b3c83c8134 diff --git a/src/buttons.c b/src/buttons.c index 6471e75e..7ac61e36 100644 --- a/src/buttons.c +++ b/src/buttons.c @@ -11,12 +11,331 @@ * buttons.c * ***********************************************************/ +#include + #include "buttons.h" #include "tools.h" #include "misc.h" #include "editor.h" #include "tape.h" +/* some positions in the video tape control window */ +#define VIDEO_BUTTON_EJECT_XPOS (VIDEO_CONTROL_XPOS + 0 * VIDEO_BUTTON_XSIZE) +#define VIDEO_BUTTON_STOP_XPOS (VIDEO_CONTROL_XPOS + 1 * VIDEO_BUTTON_XSIZE) +#define VIDEO_BUTTON_PAUSE_XPOS (VIDEO_CONTROL_XPOS + 2 * VIDEO_BUTTON_XSIZE) +#define VIDEO_BUTTON_REC_XPOS (VIDEO_CONTROL_XPOS + 3 * VIDEO_BUTTON_XSIZE) +#define VIDEO_BUTTON_PLAY_XPOS (VIDEO_CONTROL_XPOS + 4 * VIDEO_BUTTON_XSIZE) +#define VIDEO_BUTTON_ANY_YPOS (VIDEO_CONTROL_YPOS) +#define VIDEO_DATE_LABEL_XPOS (VIDEO_DISPLAY1_XPOS) +#define VIDEO_DATE_LABEL_YPOS (VIDEO_DISPLAY1_YPOS) +#define VIDEO_DATE_LABEL_XSIZE (VIDEO_DISPLAY_XSIZE) +#define VIDEO_DATE_LABEL_YSIZE (VIDEO_DISPLAY_YSIZE) +#define VIDEO_DATE_XPOS (VIDEO_DISPLAY1_XPOS+1) +#define VIDEO_DATE_YPOS (VIDEO_DISPLAY1_YPOS+14) +#define VIDEO_DATE_XSIZE (VIDEO_DISPLAY_XSIZE) +#define VIDEO_DATE_YSIZE 16 +#define VIDEO_REC_LABEL_XPOS (VIDEO_DISPLAY2_XPOS) +#define VIDEO_REC_LABEL_YPOS (VIDEO_DISPLAY2_YPOS) +#define VIDEO_REC_LABEL_XSIZE 20 +#define VIDEO_REC_LABEL_YSIZE 12 +#define VIDEO_REC_SYMBOL_XPOS (VIDEO_DISPLAY2_XPOS+20) +#define VIDEO_REC_SYMBOL_YPOS (VIDEO_DISPLAY2_YPOS) +#define VIDEO_REC_SYMBOL_XSIZE 16 +#define VIDEO_REC_SYMBOL_YSIZE 16 +#define VIDEO_PLAY_LABEL_XPOS (VIDEO_DISPLAY2_XPOS+65) +#define VIDEO_PLAY_LABEL_YPOS (VIDEO_DISPLAY2_YPOS) +#define VIDEO_PLAY_LABEL_XSIZE 22 +#define VIDEO_PLAY_LABEL_YSIZE 12 +#define VIDEO_PLAY_SYMBOL_XPOS (VIDEO_DISPLAY2_XPOS+52) +#define VIDEO_PLAY_SYMBOL_YPOS (VIDEO_DISPLAY2_YPOS) +#define VIDEO_PLAY_SYMBOL_XSIZE 11 +#define VIDEO_PLAY_SYMBOL_YSIZE 13 +#define VIDEO_PAUSE_LABEL_XPOS (VIDEO_DISPLAY2_XPOS) +#define VIDEO_PAUSE_LABEL_YPOS (VIDEO_DISPLAY2_YPOS+20) +#define VIDEO_PAUSE_LABEL_XSIZE 35 +#define VIDEO_PAUSE_LABEL_YSIZE 8 +#define VIDEO_PAUSE_SYMBOL_XPOS (VIDEO_DISPLAY2_XPOS+35) +#define VIDEO_PAUSE_SYMBOL_YPOS (VIDEO_DISPLAY2_YPOS) +#define VIDEO_PAUSE_SYMBOL_XSIZE 17 +#define VIDEO_PAUSE_SYMBOL_YSIZE 13 +#define VIDEO_TIME_XPOS (VIDEO_DISPLAY2_XPOS+38) +#define VIDEO_TIME_YPOS (VIDEO_DISPLAY2_YPOS+14) +#define VIDEO_TIME_XSIZE 50 +#define VIDEO_TIME_YSIZE 16 + +/* special */ +#define VIDEO_PBEND_LABEL_XPOS 6 +#define VIDEO_PBEND_LABEL_YPOS 220 +#define VIDEO_PBEND_LABEL_XSIZE 35 +#define VIDEO_PBEND_LABEL_YSIZE 30 + +#define ON_VIDEO_BUTTON(x,y) ((x)>=(VX+VIDEO_CONTROL_XPOS) && \ + (x)< (VX+VIDEO_CONTROL_XPOS + \ + VIDEO_CONTROL_XSIZE) && \ + (y)>=(VY+VIDEO_CONTROL_YPOS) && \ + (y)< (VY+VIDEO_CONTROL_YPOS + \ + VIDEO_CONTROL_YSIZE)) +#define VIDEO_BUTTON(x) (((x)-(VX+VIDEO_CONTROL_XPOS))/VIDEO_BUTTON_XSIZE) + +#define VIDEO_STATE_OFF (VIDEO_STATE_PLAY_OFF | \ + VIDEO_STATE_REC_OFF | \ + VIDEO_STATE_PAUSE_OFF | \ + VIDEO_STATE_FFWD_OFF | \ + VIDEO_STATE_PBEND_OFF | \ + VIDEO_STATE_DATE_OFF | \ + VIDEO_STATE_TIME_OFF) +#define VIDEO_PRESS_OFF (VIDEO_PRESS_PLAY_OFF | \ + VIDEO_PRESS_REC_OFF | \ + VIDEO_PRESS_PAUSE_OFF | \ + VIDEO_PRESS_STOP_OFF | \ + VIDEO_PRESS_EJECT_OFF) +#define VIDEO_ALL_OFF (VIDEO_STATE_OFF | VIDEO_PRESS_OFF) + +#define VIDEO_STATE_ON (VIDEO_STATE_PLAY_ON | \ + VIDEO_STATE_REC_ON | \ + VIDEO_STATE_PAUSE_ON | \ + VIDEO_STATE_FFWD_ON | \ + VIDEO_STATE_PBEND_ON | \ + VIDEO_STATE_DATE_ON | \ + VIDEO_STATE_TIME_ON) +#define VIDEO_PRESS_ON (VIDEO_PRESS_PLAY_ON | \ + VIDEO_PRESS_REC_ON | \ + VIDEO_PRESS_PAUSE_ON | \ + VIDEO_PRESS_STOP_ON | \ + VIDEO_PRESS_EJECT_ON) +#define VIDEO_ALL_ON (VIDEO_STATE_ON | VIDEO_PRESS_ON) + +#define VIDEO_STATE (VIDEO_STATE_ON | VIDEO_STATE_OFF) +#define VIDEO_PRESS (VIDEO_PRESS_ON | VIDEO_PRESS_OFF) +#define VIDEO_ALL (VIDEO_ALL_ON | VIDEO_ALL_OFF) + + +/* some positions in the sound control window */ +#define SOUND_BUTTON_XSIZE 30 +#define SOUND_BUTTON_YSIZE 30 +#define SOUND_CONTROL_XPOS 5 +#define SOUND_CONTROL_YPOS 245 +#define SOUND_CONTROL_XSIZE (3*SOUND_BUTTON_XSIZE) +#define SOUND_CONTROL_YSIZE (1*SOUND_BUTTON_YSIZE) +#define SOUND_BUTTON_MUSIC_XPOS (SOUND_CONTROL_XPOS + 0 * SOUND_BUTTON_XSIZE) +#define SOUND_BUTTON_LOOPS_XPOS (SOUND_CONTROL_XPOS + 1 * SOUND_BUTTON_XSIZE) +#define SOUND_BUTTON_SIMPLE_XPOS (SOUND_CONTROL_XPOS + 2 * SOUND_BUTTON_XSIZE) +#define SOUND_BUTTON_ANY_YPOS (SOUND_CONTROL_YPOS) + +#define ON_SOUND_BUTTON(x,y) ((x)>=(DX+SOUND_CONTROL_XPOS) && \ + (x)< (DX+SOUND_CONTROL_XPOS + \ + SOUND_CONTROL_XSIZE) && \ + (y)>=(DY+SOUND_CONTROL_YPOS) && \ + (y)< (DY+SOUND_CONTROL_YPOS + \ + SOUND_CONTROL_YSIZE)) +#define SOUND_BUTTON(x) (((x)-(DX+SOUND_CONTROL_XPOS))/SOUND_BUTTON_XSIZE) + +/* some positions in the game control window */ +#define GAME_BUTTON_STOP_XPOS (GAME_CONTROL_XPOS + 0 * GAME_BUTTON_XSIZE) +#define GAME_BUTTON_PAUSE_XPOS (GAME_CONTROL_XPOS + 1 * GAME_BUTTON_XSIZE) +#define GAME_BUTTON_PLAY_XPOS (GAME_CONTROL_XPOS + 2 * GAME_BUTTON_XSIZE) +#define GAME_BUTTON_ANY_YPOS (GAME_CONTROL_YPOS) + +#define ON_GAME_BUTTON(x,y) ((x)>=(DX+GAME_CONTROL_XPOS) && \ + (x)< (DX+GAME_CONTROL_XPOS + \ + GAME_CONTROL_XSIZE) && \ + (y)>=(DY+GAME_CONTROL_YPOS) && \ + (y)< (DY+GAME_CONTROL_YPOS + \ + GAME_CONTROL_YSIZE)) +#define GAME_BUTTON(x) (((x)-(DX+GAME_CONTROL_XPOS))/GAME_BUTTON_XSIZE) + +/* some positions in the asking window */ +#define OK_BUTTON_XPOS 2 +#define OK_BUTTON_YPOS 250 +#define OK_BUTTON_GFX_YPOS 0 +#define OK_BUTTON_XSIZE 46 +#define OK_BUTTON_YSIZE 28 +#define NO_BUTTON_XPOS 52 +#define NO_BUTTON_YPOS OK_BUTTON_YPOS +#define NO_BUTTON_XSIZE OK_BUTTON_XSIZE +#define NO_BUTTON_YSIZE OK_BUTTON_YSIZE +#define CONFIRM_BUTTON_XPOS 2 +#define CONFIRM_BUTTON_GFX_YPOS 30 +#define CONFIRM_BUTTON_YPOS OK_BUTTON_YPOS +#define CONFIRM_BUTTON_XSIZE 96 +#define CONFIRM_BUTTON_YSIZE OK_BUTTON_YSIZE + +#define ON_YESNO_BUTTON(x,y) (((x)>=(DX+OK_BUTTON_XPOS) && \ + (x)< (DX+OK_BUTTON_XPOS + \ + OK_BUTTON_XSIZE) && \ + (y)>=(DY+OK_BUTTON_YPOS) && \ + (y)< (DY+OK_BUTTON_YPOS + \ + OK_BUTTON_YSIZE)) || \ + ((x)>=(DX+NO_BUTTON_XPOS) && \ + (x)< (DX+NO_BUTTON_XPOS + \ + NO_BUTTON_XSIZE) && \ + (y)>=(DY+NO_BUTTON_YPOS) && \ + (y)< (DY+NO_BUTTON_YPOS + \ + NO_BUTTON_YSIZE))) +#define ON_CONFIRM_BUTTON(x,y) (((x)>=(DX+CONFIRM_BUTTON_XPOS) && \ + (x)< (DX+CONFIRM_BUTTON_XPOS + \ + CONFIRM_BUTTON_XSIZE) && \ + (y)>=(DY+CONFIRM_BUTTON_YPOS) && \ + (y)< (DY+CONFIRM_BUTTON_YPOS + \ + CONFIRM_BUTTON_YSIZE))) +#define YESNO_BUTTON(x) (((x)-(DX+OK_BUTTON_XPOS))/OK_BUTTON_XSIZE) + +/* some positions in the choose player window */ +#define PLAYER_BUTTON_XSIZE 30 +#define PLAYER_BUTTON_YSIZE 30 +#define PLAYER_BUTTON_GFX_XPOS 5 +#define PLAYER_BUTTON_GFX_YPOS (215-30) +#define PLAYER_CONTROL_XPOS (5 + PLAYER_BUTTON_XSIZE/2) +#define PLAYER_CONTROL_YPOS (215 - PLAYER_BUTTON_YSIZE/2) +#define PLAYER_CONTROL_XSIZE (2*PLAYER_BUTTON_XSIZE) +#define PLAYER_CONTROL_YSIZE (2*PLAYER_BUTTON_YSIZE) +#define PLAYER_BUTTON_1_XPOS (PLAYER_CONTROL_XPOS + 0 * PLAYER_BUTTON_XSIZE) +#define PLAYER_BUTTON_2_XPOS (PLAYER_CONTROL_XPOS + 1 * PLAYER_BUTTON_XSIZE) +#define PLAYER_BUTTON_3_XPOS (PLAYER_CONTROL_XPOS + 0 * PLAYER_BUTTON_XSIZE) +#define PLAYER_BUTTON_4_XPOS (PLAYER_CONTROL_XPOS + 1 * PLAYER_BUTTON_XSIZE) +#define PLAYER_BUTTON_1_YPOS (PLAYER_CONTROL_YPOS + 0 * PLAYER_BUTTON_YSIZE) +#define PLAYER_BUTTON_2_YPOS (PLAYER_CONTROL_YPOS + 0 * PLAYER_BUTTON_YSIZE) +#define PLAYER_BUTTON_3_YPOS (PLAYER_CONTROL_YPOS + 1 * PLAYER_BUTTON_YSIZE) +#define PLAYER_BUTTON_4_YPOS (PLAYER_CONTROL_YPOS + 1 * PLAYER_BUTTON_YSIZE) + +#define ON_PLAYER_BUTTON(x,y) ((x)>=(DX+PLAYER_CONTROL_XPOS) && \ + (x)< (DX+PLAYER_CONTROL_XPOS + \ + PLAYER_CONTROL_XSIZE) && \ + (y)>=(DY+PLAYER_CONTROL_YPOS) && \ + (y)< (DY+PLAYER_CONTROL_YPOS + \ + PLAYER_CONTROL_YSIZE)) +#define PLAYER_BUTTON(x,y) ((((x)-(DX+PLAYER_CONTROL_XPOS)) / \ + PLAYER_BUTTON_XSIZE) + 2 * \ + (((y)-(DY+PLAYER_CONTROL_YPOS)) / \ + PLAYER_BUTTON_YSIZE)) + + +/* some definitions for the editor control window */ + +#define ON_EDIT_BUTTON(x,y) (((x)>=(VX+ED_BUTTON_CTRL_XPOS) && \ + (x)< (VX+ED_BUTTON_CTRL_XPOS + \ + ED_BUTTON_CTRL_XSIZE) && \ + (y)>=(VY+ED_BUTTON_CTRL_YPOS) && \ + (y)< (VY+ED_BUTTON_CTRL_YPOS + \ + ED_BUTTON_CTRL_YSIZE + \ + ED_BUTTON_FILL_YSIZE)) || \ + ((x)>=(VX+ED_BUTTON_LEFT_XPOS) && \ + (x)< (VX+ED_BUTTON_LEFT_XPOS + \ + ED_BUTTON_LEFT_XSIZE + \ + ED_BUTTON_UP_XSIZE + \ + ED_BUTTON_RIGHT_XSIZE) && \ + (y)>=(VY+ED_BUTTON_LEFT_YPOS) && \ + (y)< (VY+ED_BUTTON_LEFT_YPOS + \ + ED_BUTTON_LEFT_YSIZE)) || \ + ((x)>=(VX+ED_BUTTON_UP_XPOS) && \ + (x)< (VX+ED_BUTTON_UP_XPOS + \ + ED_BUTTON_UP_XSIZE) && \ + (y)>=(VY+ED_BUTTON_UP_YPOS) && \ + (y)< (VY+ED_BUTTON_UP_YPOS + \ + ED_BUTTON_UP_YSIZE + \ + ED_BUTTON_DOWN_YSIZE))) + +#define ON_CTRL_BUTTON(x,y) ((x)>=(VX+ED_BUTTON_EDIT_XPOS) && \ + (x)< (VX+ED_BUTTON_EDIT_XPOS + \ + ED_BUTTON_EDIT_XSIZE) && \ + (y)>=(VY+ED_BUTTON_EDIT_YPOS) && \ + (y)< (VY+ED_BUTTON_EDIT_YPOS + \ + ED_BUTTON_EDIT_YSIZE + \ + ED_BUTTON_CLEAR_YSIZE + \ + ED_BUTTON_UNDO_YSIZE + \ + ED_BUTTON_EXIT_YSIZE)) + +#define ON_ELEM_BUTTON(x,y) (((x)>=(DX+ED_BUTTON_EUP_XPOS) && \ + (x)< (DX+ED_BUTTON_EUP_XPOS + \ + ED_BUTTON_EUP_XSIZE) && \ + (y)>=(DY+ED_BUTTON_EUP_YPOS) && \ + (y)< (DY+ED_BUTTON_EUP_YPOS + \ + ED_BUTTON_EUP_YSIZE)) || \ + ((x)>=(DX+ED_BUTTON_EDOWN_XPOS) && \ + (x)< (DX+ED_BUTTON_EDOWN_XPOS + \ + ED_BUTTON_EDOWN_XSIZE) && \ + (y)>=(DY+ED_BUTTON_EDOWN_YPOS) && \ + (y)< (DY+ED_BUTTON_EDOWN_YPOS + \ + ED_BUTTON_EDOWN_YSIZE)) || \ + ((x)>=(DX+ED_BUTTON_ELEM_XPOS) && \ + (x)< (DX+ED_BUTTON_ELEM_XPOS + \ + MAX_ELEM_X*ED_BUTTON_ELEM_XSIZE) && \ + (y)>=(DY+ED_BUTTON_ELEM_YPOS) && \ + (y)< (DY+ED_BUTTON_ELEM_YPOS + \ + MAX_ELEM_Y*ED_BUTTON_ELEM_YSIZE))) + +#define ON_COUNT_BUTTON(x,y) (((((x)>=ED_COUNT_GADGET_XPOS && \ + (x)<(ED_COUNT_GADGET_XPOS + \ + ED_BUTTON_MINUS_XSIZE)) || \ + ((x)>=(ED_COUNT_GADGET_XPOS + \ + (ED_BUTTON_PLUS_XPOS - \ + ED_BUTTON_MINUS_XPOS)) && \ + (x)<(ED_COUNT_GADGET_XPOS + \ + (ED_BUTTON_PLUS_XPOS - \ + ED_BUTTON_MINUS_XPOS) + \ + ED_BUTTON_PLUS_XSIZE))) && \ + ((y)>=ED_COUNT_GADGET_YPOS && \ + (y)<(ED_COUNT_GADGET_YPOS + \ + 16*ED_COUNT_GADGET_YSIZE)) && \ + (((y)-ED_COUNT_GADGET_YPOS) % \ + ED_COUNT_GADGET_YSIZE) < \ + ED_BUTTON_MINUS_YSIZE) || \ + ((((x)>=ED_SIZE_GADGET_XPOS && \ + (x)<(ED_SIZE_GADGET_XPOS + \ + ED_BUTTON_MINUS_XSIZE)) || \ + ((x)>=(ED_SIZE_GADGET_XPOS + \ + (ED_BUTTON_PLUS_XPOS - \ + ED_BUTTON_MINUS_XPOS)) && \ + (x)<(ED_SIZE_GADGET_XPOS + \ + (ED_BUTTON_PLUS_XPOS - \ + ED_BUTTON_MINUS_XPOS) + \ + ED_BUTTON_PLUS_XSIZE))) && \ + ((y)>=ED_SIZE_GADGET_YPOS && \ + (y)<(ED_SIZE_GADGET_YPOS + \ + 2*ED_SIZE_GADGET_YSIZE)) && \ + (((y)-ED_SIZE_GADGET_YPOS) % \ + ED_SIZE_GADGET_YSIZE) < \ + ED_BUTTON_MINUS_YSIZE)) + +#define EDIT_BUTTON(x,y) (((y) < (VY + ED_BUTTON_CTRL_YPOS + \ + ED_BUTTON_CTRL_YSIZE)) ? 0 : \ + ((y) < (VY + ED_BUTTON_CTRL_YPOS + \ + ED_BUTTON_CTRL_YSIZE + \ + ED_BUTTON_FILL_YSIZE)) ? 1 : \ + ((x) < (VX + ED_BUTTON_LEFT_XPOS + \ + ED_BUTTON_LEFT_XSIZE) ? 2 : \ + (x) > (VX + ED_BUTTON_LEFT_XPOS + \ + ED_BUTTON_LEFT_XSIZE + \ + ED_BUTTON_UP_XSIZE) ? 5 : \ + 3+(((y)-(VY + ED_BUTTON_CTRL_YPOS + \ + ED_BUTTON_CTRL_YSIZE + \ + ED_BUTTON_FILL_YSIZE)) / \ + ED_BUTTON_UP_YSIZE))) + +#define CTRL_BUTTON(x,y) (((y) < (VY + ED_BUTTON_EDIT_YPOS + \ + ED_BUTTON_EDIT_YSIZE)) ? 0 : \ + 1+(((y)-(VY + ED_BUTTON_EDIT_YPOS + \ + ED_BUTTON_EDIT_YSIZE)) / \ + ED_BUTTON_CLEAR_YSIZE)) + +#define ELEM_BUTTON(x,y) (((y) < (DY + ED_BUTTON_EUP_YPOS + \ + ED_BUTTON_EUP_YSIZE)) ? 0 : \ + ((y) > (DY + ED_BUTTON_EDOWN_YPOS)) ? 1 : \ + 2+(((y) - (DY + ED_BUTTON_ELEM_YPOS)) / \ + ED_BUTTON_ELEM_YSIZE)*MAX_ELEM_X + \ + ((x) - (DX + ED_BUTTON_ELEM_XPOS)) / \ + ED_BUTTON_ELEM_XSIZE) + +#define COUNT_BUTTON(x,y) ((x) < ED_SIZE_GADGET_XPOS ? \ + ((((y) - ED_COUNT_GADGET_YPOS) / \ + ED_COUNT_GADGET_YSIZE)*2 + \ + ((x) < (ED_COUNT_GADGET_XPOS + \ + ED_BUTTON_MINUS_XSIZE) ? 0 : 1)) : \ + 32+((((y) - ED_SIZE_GADGET_YPOS) / \ + ED_SIZE_GADGET_YSIZE)*2 + \ + ((x) < (ED_SIZE_GADGET_XPOS + \ + ED_BUTTON_MINUS_XSIZE) ? 0 : 1))) + /****************************************************************/ /********** drawing buttons and corresponding displays **********/ /****************************************************************/ @@ -84,6 +403,19 @@ void DrawVideoDisplay(unsigned long state, unsigned long value) 0,0 }} }; + if (state & VIDEO_STATE_PBEND_OFF) + { + int cx = DOOR_GFX_PAGEX3, cy = DOOR_GFX_PAGEY2; + + XCopyArea(display,pix[PIX_DOOR],drawto,gc, + cx + VIDEO_REC_LABEL_XPOS, + cy + VIDEO_REC_LABEL_YPOS, + VIDEO_PBEND_LABEL_XSIZE, + VIDEO_PBEND_LABEL_YSIZE, + VX + VIDEO_REC_LABEL_XPOS, + VY + VIDEO_REC_LABEL_YPOS); + } + for(i=0;i<20;i++) { if (state & (1<id != id) + gi = gi->next; + + return gi; +} + +static int getNewGadgetID() +{ + int id = next_free_gadget_id++; + + if (next_free_gadget_id <= 0) /* counter overrun */ + { + gadget_id_wrapped = TRUE; /* now we must check each ID */ + next_free_gadget_id = 0; + } + + if (gadget_id_wrapped) + { + next_free_gadget_id++; + while (getGadgetInfoFromGadgetID(next_free_gadget_id) != NULL) + next_free_gadget_id++; + } + + if (next_free_gadget_id <= 0) /* cannot get new gadget id */ + Error(ERR_EXIT, "too much gadgets -- this should not happen"); + + return id; +} + +static struct GadgetInfo *getGadgetInfoFromMousePosition(int mx, int my) +{ + struct GadgetInfo *gi = gadget_list_first_entry; + + while (gi) + { + if (gi->mapped && + mx >= gi->x && mx < gi->x + gi->width && + my >= gi->y && my < gi->y + gi->height) + break; + + gi = gi->next; + } + + return gi; +} + +static void default_callback_function(void *ptr) +{ + return; +} + +struct GadgetInfo *CreateGadget(int first_tag, ...) +{ + struct GadgetInfo *new_gadget = checked_malloc(sizeof(struct GadgetInfo)); + int tag = first_tag; + va_list ap; + + va_start(ap, first_tag); + + /* always start with reliable default values */ + memset(new_gadget, 0, sizeof(struct GadgetInfo)); /* zero all fields */ + new_gadget->id = getNewGadgetID(); /* new gadget id */ + new_gadget->callback = default_callback_function; /* dummy function */ + + while (tag != GDI_END) + { + switch(tag) + { + case GDI_CUSTOM_ID: + new_gadget->custom_id = va_arg(ap, int); + break; + + case GDI_X: + new_gadget->x = va_arg(ap, int); + break; + + case GDI_Y: + new_gadget->y = va_arg(ap, int); + break; + + case GDI_WIDTH: + new_gadget->width = va_arg(ap, int); + break; + + case GDI_HEIGHT: + new_gadget->height = va_arg(ap, int); + break; + + case GDI_TYPE: + new_gadget->type = va_arg(ap, unsigned long); + break; + + case GDI_STATE: + new_gadget->state = va_arg(ap, unsigned long); + break; + + case GDI_ALT_STATE: + new_gadget->state = va_arg(ap, boolean); + break; + + case GDI_NUMBER_VALUE: + new_gadget->number_value = va_arg(ap, long); + break; + + case GDI_TEXT_VALUE: + strcpy(new_gadget->text_value, va_arg(ap, char *)); + break; + + case GDI_DESIGN_UNPRESSED: + new_gadget->design[GD_BUTTON_UNPRESSED].pixmap = va_arg(ap, Pixmap); + new_gadget->design[GD_BUTTON_UNPRESSED].x = va_arg(ap, int); + new_gadget->design[GD_BUTTON_UNPRESSED].y = va_arg(ap, int); + break; + + case GDI_DESIGN_PRESSED: + new_gadget->design[GD_BUTTON_PRESSED].pixmap = va_arg(ap, Pixmap); + new_gadget->design[GD_BUTTON_PRESSED].x = va_arg(ap, int); + new_gadget->design[GD_BUTTON_PRESSED].y = va_arg(ap, int); + break; + + case GDI_ALT_DESIGN_UNPRESSED: + new_gadget->alt_design[GD_BUTTON_UNPRESSED].pixmap= va_arg(ap, Pixmap); + new_gadget->alt_design[GD_BUTTON_UNPRESSED].x = va_arg(ap, int); + new_gadget->alt_design[GD_BUTTON_UNPRESSED].y = va_arg(ap, int); + break; + + case GDI_ALT_DESIGN_PRESSED: + new_gadget->alt_design[GD_BUTTON_PRESSED].pixmap = va_arg(ap, Pixmap); + new_gadget->alt_design[GD_BUTTON_PRESSED].x = va_arg(ap, int); + new_gadget->alt_design[GD_BUTTON_PRESSED].y = va_arg(ap, int); + break; + + case GDI_EVENT_MASK: + new_gadget->event_mask = va_arg(ap, unsigned long); + break; + + case GDI_AREA_SIZE: + new_gadget->drawing.area_xsize = va_arg(ap, int); + new_gadget->drawing.area_ysize = va_arg(ap, int); + + /* determine dependent values for drawing area gadget, if needed */ + if (new_gadget->width == 0 && + new_gadget->height == 0 && + new_gadget->drawing.item_xsize !=0 && + new_gadget->drawing.item_ysize !=0) + { + new_gadget->width = + new_gadget->drawing.area_xsize * new_gadget->drawing.item_xsize; + new_gadget->height = + new_gadget->drawing.area_ysize * new_gadget->drawing.item_ysize; + } + else if (new_gadget->drawing.item_xsize == 0 && + new_gadget->drawing.item_ysize == 0 && + new_gadget->width != 0 && + new_gadget->height != 0) + { + new_gadget->drawing.item_xsize = + new_gadget->width / new_gadget->drawing.area_xsize; + new_gadget->drawing.item_ysize = + new_gadget->height / new_gadget->drawing.area_ysize; + } + break; + + case GDI_ITEM_SIZE: + new_gadget->drawing.item_xsize = va_arg(ap, int); + new_gadget->drawing.item_ysize = va_arg(ap, int); + + /* determine dependent values for drawing area gadget, if needed */ + if (new_gadget->width == 0 && + new_gadget->height == 0 && + new_gadget->drawing.area_xsize !=0 && + new_gadget->drawing.area_ysize !=0) + { + new_gadget->width = + new_gadget->drawing.area_xsize * new_gadget->drawing.item_xsize; + new_gadget->height = + new_gadget->drawing.area_ysize * new_gadget->drawing.item_ysize; + } + else if (new_gadget->drawing.area_xsize == 0 && + new_gadget->drawing.area_ysize == 0 && + new_gadget->width != 0 && + new_gadget->height != 0) + { + new_gadget->drawing.area_xsize = + new_gadget->width / new_gadget->drawing.item_xsize; + new_gadget->drawing.area_ysize = + new_gadget->height / new_gadget->drawing.item_ysize; + } + break; + + case GDI_CALLBACK: + new_gadget->callback = va_arg(ap, gadget_callback_function); + break; + + default: + Error(ERR_EXIT, "CreateGadget(): unknown tag %d", tag); + } + + tag = va_arg(ap, int); /* read next tag */ + } + + va_end(ap); + + /* check if gadget complete */ + if (new_gadget->type != GD_TYPE_DRAWING_AREA && + (!new_gadget->design[GD_BUTTON_UNPRESSED].pixmap || + !new_gadget->design[GD_BUTTON_PRESSED].pixmap)) + Error(ERR_EXIT, "gadget incomplete (missing Pixmap)"); + + /* insert new gadget into gloabl gadget list */ + + if (gadget_list_last_entry) + { + gadget_list_last_entry->next = new_gadget; + gadget_list_last_entry = gadget_list_last_entry->next; + } + else + { + gadget_list_first_entry = gadget_list_last_entry = new_gadget; + } + + return new_gadget; +} + +void FreeGadget(struct GadgetInfo *gi) +{ + struct GadgetInfo *gi_previous = gadget_list_first_entry; + + while (gi_previous && gi_previous->next != gi) + gi_previous = gi_previous->next; + + if (gi == gadget_list_first_entry) + gadget_list_first_entry = gi->next; + + if (gi == gadget_list_last_entry) + gadget_list_last_entry = gi_previous; + + gi_previous->next = gi->next; + free(gi); +} + +static void DrawGadget(struct GadgetInfo *gi, boolean pressed, boolean direct) +{ + int state = (pressed ? 1 : 0); + struct GadgetDesign *gd = (gi->alt_state ? + &gi->alt_design[state] : + &gi->design[state]); + + if (gi->type != GD_TYPE_NORMAL_BUTTON) + return; + + XCopyArea(display, gd->pixmap, drawto, gc, + gd->x, gd->y, gi->width, gi->height, gi->x, gi->y); + + if (direct) + XCopyArea(display, gd->pixmap, window, gc, + gd->x, gd->y, gi->width, gi->height, gi->x, gi->y); + else + redraw_mask |= REDRAW_ALL; +} + +void MapGadget(struct GadgetInfo *gi) +{ + if (gi == NULL) + return; + + gi->mapped = TRUE; + + DrawGadget(gi, (gi->state == GD_BUTTON_PRESSED), FALSE); +} + +void UnmapGadget(struct GadgetInfo *gi) +{ + if (gi == NULL) + return; + + gi->mapped = FALSE; +} + +void HandleGadgets(int mx, int my, int button) +{ + static struct GadgetInfo *gi = NULL; + static unsigned long pressed_delay = 0; + +#if 0 + static boolean pressed = FALSE; +#endif + + struct GadgetInfo *new_gi; + boolean gadget_pressed; + boolean gadget_pressed_repeated; + boolean gadget_moving_inside; + boolean gadget_moving_outside; + boolean gadget_released; + + if (gadget_list_first_entry == NULL) + return; + + new_gi = getGadgetInfoFromMousePosition(mx,my); + + gadget_pressed = + (button != 0 && gi == NULL && new_gi != NULL); + gadget_pressed_repeated = + (button != 0 && gi != NULL && new_gi == gi); + gadget_moving_inside = + (button != 0 && gi != NULL && new_gi == gi && motion_status); + gadget_moving_outside = + (button != 0 && gi != NULL && new_gi != gi && motion_status); + gadget_released = + (button == 0 && gi != NULL && new_gi == gi); + + if (gadget_pressed) + gi = new_gi; + + if (gi) + { + gi->event.x = mx - gi->x; + gi->event.y = my - gi->y; + + if (gi->type == GD_TYPE_DRAWING_AREA) + { + gi->event.x /= gi->drawing.item_xsize; + gi->event.y /= gi->drawing.item_ysize; + } + } + + if (gadget_pressed) + { + DrawGadget(gi, TRUE, TRUE); + + gi->state = GD_BUTTON_PRESSED; + gi->event.type = GD_EVENT_PRESSED; + gi->event.button = button; + gi->event.off_borders = FALSE; + + /* initialize delay counter */ + pressed_delay = 0; + DelayReached(&pressed_delay, GADGET_FRAME_DELAY); + + if (gi->event_mask & GD_EVENT_PRESSED) + gi->callback(gi); + } + + if (gadget_pressed_repeated) + { + if (gi->event_mask & GD_EVENT_REPEATED && + DelayReached(&pressed_delay, GADGET_FRAME_DELAY)) + gi->callback(gi); + } + + if (gadget_moving_inside) + { + if (gi->state == GD_BUTTON_UNPRESSED) + DrawGadget(gi, TRUE, TRUE); + + gi->state = GD_BUTTON_PRESSED; + gi->event.type = GD_EVENT_MOVING; + gi->event.off_borders = FALSE; + if (gi->event_mask & GD_EVENT_MOVING) + gi->callback(gi); + } + + if (gadget_moving_outside) + { + if (gi->state == GD_BUTTON_PRESSED) + DrawGadget(gi, FALSE, TRUE); + + gi->state = GD_BUTTON_UNPRESSED; + gi->event.type = GD_EVENT_MOVING; + gi->event.off_borders = TRUE; + + if (gi->event_mask & GD_EVENT_MOVING) + gi->callback(gi); + } + + if (gadget_released) + { + DrawGadget(gi, FALSE, TRUE); + + gi->state = GD_BUTTON_UNPRESSED; + gi->event.type = GD_EVENT_RELEASED; + + if (gi->event_mask & GD_EVENT_RELEASED) + gi->callback(gi); + } + + if (button == 0) + gi = NULL; + + + +#if 0 + if (button) + { + if (!motion_status) /* mouse button just pressed */ + { + if (new_gi != NULL) + { + gi = new_gi; + gi->state = GD_BUTTON_PRESSED; + gi->event.type = GD_EVENT_PRESSED; + gi->event.button = button; + DrawGadget(gi, TRUE, TRUE); + + /* initialize delay counter */ + pressed_delay = 0; + DelayReached(&pressed_delay, GADGET_FRAME_DELAY); + + + printf("new gadget pressed\n"); + + + if (gi->event_mask & GD_EVENT_PRESSED) + gi->callback(gi); + + pressed = TRUE; + } + } + else /* mouse movement with pressed mouse button */ + { + if (new_gi != gi && gi != NULL) + { + if (pressed) + DrawGadget(gi, FALSE, TRUE); + gi->state = GD_BUTTON_UNPRESSED; + gi->event.type = GD_EVENT_MOVING; + + + printf("outside gadget\n"); + + + + + if (gi->event_mask & GD_EVENT_MOVING) + gi->callback(gi); + + pressed = FALSE; + } + else if (new_gi == gi && gi != NULL) + { + if (!pressed) + DrawGadget(gi, TRUE, TRUE); + gi->state = GD_BUTTON_PRESSED; + gi->event.type = GD_EVENT_MOVING; + + + printf("inside gadget\n"); + + + + + if (gi->event_mask & GD_EVENT_MOVING) + gi->callback(gi); + + pressed = TRUE; + } + } + + if (gi != NULL && + gi->event_mask & GD_EVENT_PRESSED_REPEATED && + gi->state == GD_BUTTON_PRESSED && + DelayReached(&pressed_delay, GADGET_FRAME_DELAY)) + { + printf("gadget pressed (repeated)\n"); + + + gi->callback(gi); + } + } + else /* mouse button just released */ + { + if (new_gi == gi && gi != NULL && pressed) + { + gi->state = GD_BUTTON_UNPRESSED; + gi->event.type = GD_EVENT_RELEASED; + DrawGadget(gi, FALSE, TRUE); + + + printf("gadget released\n"); + + + + if (gi->event_mask & GD_EVENT_RELEASED) + gi->callback(gi); + } + + gi = NULL; + pressed = FALSE; + } +#endif + + + +}