iconedit_panel.c

操作系统SunOS 4.1.3版本的源码

#ifndef lint
#ifdef sccs
static char sccsid[] = "@(#)iconedit_panel.c 1.1 92/07/30 SMI";
#endif
#endif

/**************************************************************************/
/*                            iconedit_panel.c                            */
/*             Copyright (c) 1986 by Sun Microsystems Inc.                */
/**************************************************************************/

#include "iconedit.h"
#include <sys/param.h>
#include <sys/stat.h>
#include <suntool/alert.h>
#include <suntool/icon_load.h>
#include <suntool/frame.h>
#include <suntool/fullscreen.h>

static int confirmed;

static Menu store_menu;

extern char     *sys_errlist[];
extern int       errno;

/**************************************************************************/
/* pixfonts                                                               */
/**************************************************************************/

struct pixfont	*iced_screenr7, *iced_screenr11, *iced_screenb12,
		*iced_screenr12, *iced_screenr14, *iced_screenb14,
		*iced_cmrb14, *iced_cmrr14, *iced_gallantr19,
		*iced_font, *iced_bold_font,
		*iced_abc_font;

/**************************************************************************/
/* for invoking store or quit with keyboard accelerators                  */
/**************************************************************************/

#define ESC     27      /* escape for file-name completion */
#define CTRL_L  12	/* control-L for "load" */
#define CTRL_S  19	/* control-S for "store" */
#define CTRL_B  2	/* control-B for "browse" */
#define CTRL_Q  17	/* control-Q for "quit" */

static int store_invoked_from_keyboard = FALSE;
static int quit_invoked_from_keyboard  = FALSE;
static int ctrl_s_pending              = FALSE;
static int ctrl_q_pending              = FALSE;

/************************************************************************/
/* mouse and msg panel declarations                                     */
/************************************************************************/

Panel iced_mouse_panel;
Panel iced_msg_panel;

static Panel_item	mousemsg_left_mouse_item;
static Panel_item	mousemsg_left_text_item;
static Panel_item	mousemsg_mid_mouse_item;
static Panel_item	mousemsg_mid_text_item;
static Panel_item	mousemsg_right_mouse_item;
static Panel_item	mousemsg_right_text_item;
static Panel_item	canvasmsg_item;
static Panel_item	panelmsg_top_item;
static Panel_item	panelmsg_bottom_item;

static void		confirm_mouse_proc();
static void		canvas_mouse_proc();

/************************************************************************/
/* control panel declarations                                           */
/************************************************************************/

Panel iced_panel;

Panel_item		iced_dir_item;
Panel_item		iced_fname_item;
Panel_item		iced_load_item;
Panel_item		iced_store_item;
Panel_item		iced_browse_item;
Panel_item		iced_quit_item;
Panel_item		iced_size_item;
Panel_item		iced_grid_item;
Panel_item		iced_draw_item;
Panel_item		iced_mode_item;
Panel_item		iced_clear_item;
Panel_item		iced_invert_item;
Panel_item		iced_fill_canvas_item;
Panel_item		iced_fill_square_item;
Panel_item		iced_fill_circle_item;
Panel_item		iced_abc_item;
Panel_item		iced_font_item;
Panel_item		iced_proof_op_item;
Panel_item		iced_load_op_item;
Panel_item		iced_fill_op_item;
Panel_item		iced_proof_background_item;

static Panel_setting	dir_proc();
static Panel_setting	fname_proc();
static void		store_proc();
static void		quit_proc();
static void		size_proc();
static void		grid_proc();
static void		mode_proc();
static void		invert_proc();
static void		fill_canvas_proc();
static void		fill_square_proc();
static void		fill_circle_proc();
static Panel_setting	abc_proc();
static void		font_proc();
static void		proof_background_proc();
static void		proof_op_proc();

static void		store_button_event_proc();

static int		val_to_op();

/************************************************************************/
/* iced_init_mouse_panel                                                     */
/************************************************************************/

iced_init_mouse_panel() {

   iced_mouse_panel = window_create(iced_base_frame, PANEL,
		WIN_WIDTH,          iced_mouse_panel_width,
		WIN_HEIGHT,         iced_mouse_panel_height,
		WIN_FONT,           iced_bold_font,
		PANEL_LABEL_BOLD,   FALSE,
                WIN_ERROR_MSG,      "Unable to create mouse panel\n",
	 0);
   if (iced_mouse_panel == NULL) {
                (void)fprintf(stderr,"Unable to create mouse panel\n");
                exit(1);
   }

   mousemsg_left_mouse_item = panel_create_item(iced_mouse_panel, PANEL_MESSAGE,
		PANEL_LABEL_X,        10+PANEL_CU(11),
		PANEL_LABEL_Y,        2,
		PANEL_LABEL_IMAGE,    &iced_mouse_left,
	        0);
   mousemsg_left_text_item = panel_create_item(iced_mouse_panel, PANEL_MESSAGE,
		PANEL_LABEL_X,        30+PANEL_CU(11),
		PANEL_LABEL_Y,        3,
		PANEL_LABEL_STRING,   "Paint",
	        0);
   mousemsg_mid_mouse_item = panel_create_item(iced_mouse_panel, PANEL_MESSAGE,
		PANEL_LABEL_X,        105+PANEL_CU(11),
		PANEL_LABEL_Y,        2,
		PANEL_LABEL_IMAGE,    &iced_mouse_middle,
	        0);
   mousemsg_mid_text_item = panel_create_item(iced_mouse_panel, PANEL_MESSAGE,
		PANEL_LABEL_X,        125+PANEL_CU(11),
		PANEL_LABEL_Y,        3,
		PANEL_LABEL_STRING,   "Clear",
	        0);
   mousemsg_right_mouse_item = panel_create_item(iced_mouse_panel, PANEL_MESSAGE,
		PANEL_LABEL_X,        200+PANEL_CU(11),
		PANEL_LABEL_Y,        2,
		PANEL_LABEL_IMAGE,    &iced_mouse_right,
	        0);
   mousemsg_right_text_item = panel_create_item(iced_mouse_panel, PANEL_MESSAGE,
		PANEL_LABEL_X,        220+PANEL_CU(11),
		PANEL_LABEL_Y,        3,
		PANEL_LABEL_STRING,   "Undo",
	        0);
   canvasmsg_item = panel_create_item(iced_mouse_panel, PANEL_MESSAGE,
		PANEL_LABEL_X,        10,
		PANEL_LABEL_Y,        22,
		PANEL_LABEL_STRING,
		   "       Points:  Pick points to Paint or Clear.",
	        0);
}

/************************************************************************/
/* iced_init_msg_panel                                                       */
/************************************************************************/

iced_init_msg_panel() {

   iced_msg_panel = window_create(iced_base_frame, PANEL,
		WIN_WIDTH,		iced_msg_panel_width,
		WIN_HEIGHT,		iced_msg_panel_height,
		WIN_FONT,		iced_bold_font,
		PANEL_LABEL_BOLD,	FALSE,
                WIN_ERROR_MSG,          "Unable to create msg panel\n",
		0);
   if (iced_msg_panel == NULL) {
                (void)fprintf(stderr,"Unable to create msg panel\n");
                exit(1);
   }

   panelmsg_top_item = panel_create_item(iced_msg_panel, PANEL_MESSAGE,
		PANEL_LABEL_X,        10,
		PANEL_LABEL_Y,        3,
		PANEL_LABEL_STRING,   "",
	        0);

   panelmsg_bottom_item = panel_create_item(iced_msg_panel, PANEL_MESSAGE,
		PANEL_LABEL_X,        10,
		PANEL_LABEL_Y,        22,
		PANEL_LABEL_STRING,   "",
	        0);
}

/************************************************************************/
/* message routines                                                     */
/************************************************************************/

static
mousemsg(left,mid,right) char *left,*mid,*right; {
   panel_set(mousemsg_left_text_item,  PANEL_LABEL_STRING, left,  0);
   panel_set(mousemsg_mid_text_item,   PANEL_LABEL_STRING, mid,   0);
   panel_set(mousemsg_right_text_item, PANEL_LABEL_STRING, right, 0);
}

static
canvasmsg(msg) char *msg; {
   panel_set(canvasmsg_item, PANEL_LABEL_STRING, msg, 0);
}

iced_panelmsg(top_msg,bottom_msg) char *top_msg,*bottom_msg; {
   panel_set(panelmsg_top_item,    PANEL_LABEL_STRING, top_msg,    0);
   panel_set(panelmsg_bottom_item, PANEL_LABEL_STRING, bottom_msg, 0);
}

/************************************************************************/
/* control panel section                                                */
/************************************************************************/

iced_init_panel() {

     int row1 = 5;
     int row2 = 28;
     int row3 = 53;
     int row4 = 84;
     int row5 = 109;
     char current_directory[MAXPATHLEN+1];

     iced_abc_font = iced_screenr12;

     iced_panel = window_create(iced_base_frame, PANEL,
	  	WIN_WIDTH,	       iced_panel_width,
		WIN_HEIGHT,	       iced_panel_height,
		WIN_CURSOR,	       &iconedit_main_cursor,
	        WIN_FONT,              iced_bold_font,
                WIN_ERROR_MSG,         "Unable to create iced panel\n",
	        PANEL_LABEL_BOLD,   FALSE,
		0);
     if (iced_panel == NULL) { 
                (void)fprintf(stderr,"Unable to create iced panel\n"); 
                exit(1); 
     }

     (void) getwd(current_directory);
     iced_dir_item = panel_create_item(iced_panel, PANEL_TEXT,
	PANEL_LABEL_X,             10,
	PANEL_LABEL_Y,             row1,
        PANEL_VALUE_DISPLAY_LENGTH,21,
	PANEL_LABEL_BOLD,          FALSE,
	PANEL_LABEL_FONT,          iced_bold_font,
	PANEL_VALUE_FONT,          iced_bold_font,
	PANEL_LABEL_STRING,        "Dir: ",
	PANEL_VALUE,               current_directory,
	PANEL_MENU_TITLE_STRING,   " Current Directory",
	PANEL_MENU_CHOICE_FONTS,   iced_bold_font,0,
	PANEL_MENU_CHOICE_STRINGS, " ^L - Load image from file",
			           " ^S - Store image to file",
			           " ^B - Browse directory", 
			           " ^Q - Quit",
			           0,
	PANEL_MENU_CHOICE_VALUES,  CTRL_L, CTRL_S, CTRL_B, CTRL_Q, 0,
	PANEL_SHOW_MENU,           TRUE,
	PANEL_NOTIFY_LEVEL,        PANEL_ALL,
	PANEL_NOTIFY_PROC,         dir_proc,	
	0);

     iced_fname_item = panel_create_item(iced_panel, PANEL_TEXT,
	PANEL_LABEL_X,             10,
	PANEL_LABEL_Y,             row2,
        PANEL_VALUE_DISPLAY_LENGTH,21,
	PANEL_LABEL_FONT,          iced_bold_font,
	PANEL_LABEL_BOLD,          FALSE,
	PANEL_LABEL_STRING,        "File:",
	PANEL_NOTIFY_LEVEL,        PANEL_ALL,
	PANEL_MENU_TITLE_STRING,   " Current File",
	PANEL_MENU_CHOICE_FONTS,   iced_bold_font,0,
        PANEL_MENU_CHOICE_STRINGS, "ESC - Filename completion",
				   " ^L - Load image from file",
			           " ^S - Store image to file",
			           " ^B - Browse directory", 
			           " ^Q - Quit",
			           0,
	PANEL_MENU_CHOICE_VALUES,  ESC, CTRL_L, CTRL_S, CTRL_B, CTRL_Q, 0,
	PANEL_SHOW_MENU,           TRUE,
	PANEL_VALUE_FONT,          iced_bold_font,
	PANEL_NOTIFY_PROC,         fname_proc,	
	0);

     iced_load_item  = panel_create_item(iced_panel, PANEL_BUTTON,
	PANEL_LABEL_X,             10,
	PANEL_LABEL_Y,             row3,
	PANEL_LABEL_IMAGE,         panel_button_image(iced_panel,"Load",4,iced_bold_font),
	PANEL_SHOW_MENU,           TRUE,
	PANEL_MENU_CHOICE_STRINGS, "Load image from file",0,
	PANEL_MENU_CHOICE_FONTS,   iced_bold_font,0,
	PANEL_NOTIFY_PROC,         iced_load_proc,
	0);

     iced_store_item = panel_create_item(iced_panel, PANEL_BUTTON,
	PANEL_LABEL_X,             60,
	PANEL_LABEL_Y,             row3,
	PANEL_LABEL_IMAGE,        panel_button_image(iced_panel,"Store",5,iced_bold_font),
	/*
	PANEL_SHOW_MENU,           TRUE,
	PANEL_MENU_CHOICE_STRINGS, "Store image to file", 0,
	*/
	PANEL_MENU_CHOICE_FONTS,   iced_bold_font,0,
	PANEL_NOTIFY_PROC,         store_proc,
	PANEL_EVENT_PROC,          store_button_event_proc,
	0);

     store_menu = menu_create(MENU_STRINGS, "Store entire image",
					    "Store trimmed image",
					    0,
                              0);

     iced_browse_item  = panel_create_item(iced_panel, PANEL_BUTTON,
	PANEL_LABEL_X,             118,
	PANEL_LABEL_Y,             row3,
	PANEL_LABEL_IMAGE,       panel_button_image(iced_panel,"Browse",6,iced_bold_font),
	PANEL_SHOW_MENU,           TRUE,
	PANEL_MENU_CHOICE_STRINGS, "Browse images in current directory",0,
	PANEL_MENU_CHOICE_FONTS,   iced_bold_font,0,
	PANEL_NOTIFY_PROC,         iced_browse_proc,
	0);

     iced_quit_item  = panel_create_item(iced_panel, PANEL_BUTTON,
	PANEL_LABEL_X,             184,
	PANEL_LABEL_Y,             row3,
	PANEL_LABEL_IMAGE,         panel_button_image(iced_panel,"Quit",4,iced_bold_font),
	PANEL_NOTIFY_PROC,         quit_proc,
	0);

     iced_size_item = panel_create_item(iced_panel, PANEL_CYCLE,
	PANEL_ITEM_X,            10,
	PANEL_ITEM_Y,            row4 - 4,
	PANEL_MARK_YS,		 row4, 0,
	PANEL_LABEL_STRING,      "Size",
	PANEL_CHOICE_STRINGS,    "Icon", "Cursor", 0,
	PANEL_NOTIFY_PROC,       size_proc,
	0);

     iced_grid_item = panel_create_item(iced_panel, PANEL_CYCLE,
	PANEL_ITEM_X,            145,
	PANEL_ITEM_Y,            row4 - 4,
	PANEL_LABEL_STRING,      "Grid",
	PANEL_MARK_YS,		    row4, 0,
	PANEL_CHOICE_STRINGS,    "Off", "On", 0,
	PANEL_NOTIFY_PROC,       grid_proc,
	0);

     /*
     iced_size_item = panel_create_item(iced_panel, PANEL_CYCLE,
	PANEL_ITEM_X,            10,
	PANEL_ITEM_Y,            88,
	PANEL_LABEL_FONT,        iced_bold_font,
	PANEL_CHOICE_FONTS,      iced_bold_font, 0,
	PANEL_LABEL_BOLD,        FALSE,
	PANEL_LABEL_STRING,      "Size:",
	PANEL_CHOICE_STRINGS,    "Icon", "Cursor", 0,
	PANEL_MENU_CHOICE_FONTS, iced_bold_font,0,
	PANEL_MENU_TITLE_STRING, "Canvas Size",
	PANEL_MENU_TITLE_FONT,   iced_bold_font,
	PANEL_MENU_CHOICE_STRINGS, "Icon   (64 x 64)", "Cursor (16 x 16)", 0,
	PANEL_NOTIFY_PROC,       size_proc,
	0);

     iced_grid_item = panel_create_item(iced_panel, PANEL_CYCLE,
	PANEL_ITEM_X,              135,
	PANEL_ITEM_Y,              88,
	PANEL_LABEL_STRING,        "Grid:",
	PANEL_LABEL_FONT,          iced_bold_font,
	PANEL_CHOICE_FONTS,        iced_bold_font, 0,
	PANEL_LABEL_BOLD,          FALSE,
	PANEL_CHOICE_STRINGS,      "On", "Off", 0,
	PANEL_MENU_TITLE_STRING,   "Canvas Grid ",
	PANEL_MENU_TITLE_FONT,     iced_bold_font,
	PANEL_MENU_CHOICE_STRINGS, "Off","On",0, 
	PANEL_MENU_CHOICE_FONTS,   iced_bold_font,0,
	PANEL_NOTIFY_PROC,         grid_proc,
	0);
     */

     /*
     iced_size_item = panel_create_item(iced_panel, PANEL_CHOICE,
	PANEL_LABEL_X,           23,
	PANEL_LABEL_Y,           61,
	PANEL_LABEL_FONT,        iced_bold_font,
	PANEL_LABEL_BOLD,        FALSE,
	PANEL_LABEL_STRING,      "Size:",
	PANEL_FEEDBACK,          PANEL_MARKED,
	PANEL_MARK_IMAGES,       &tri_right,0,
	PANEL_NOMARK_IMAGES,     0,
	PANEL_CHOICE_FONTS,      iced_bold_font, 0,
	PANEL_CHOICE_STRINGS,    "Icon", "Cursor", 0,
	PANEL_MARK_XS,           76,133,0,
	PANEL_MARK_YS,           row3 + 4,0,
	PANEL_CHOICE_XS,         90,146,0,
	PANEL_CHOICE_YS,         row3 + 2,0,
	PANEL_MENU_CHOICE_FONTS, iced_bold_font,0,
	PANEL_MENU_TITLE_STRING, "Canvas Size",
	PANEL_MENU_TITLE_FONT,   iced_bold_font,
	PANEL_MENU_CHOICE_STRINGS, "Icon   (64 x 64)",
	                         "Cursor (16 x 16)",
	                         0,
	PANEL_NOTIFY_PROC,       size_proc,