157 lines
3.1 KiB
C
157 lines
3.1 KiB
C
/* $Id: popup.c,v 1.1.1.1 2006/03/17 19:52:22 zicodxx Exp $ */
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/*
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THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
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SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
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END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
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ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
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IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
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SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
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FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
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CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
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AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
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COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
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*/
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#ifdef RCS
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static char rcsid[] = "$Id: popup.c,v 1.1.1.1 2006/03/17 19:52:22 zicodxx Exp $";
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#endif
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#ifdef HAVE_CONFIG_H
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#include "conf.h"
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#endif
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#include "fix.h"
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#include "pstypes.h"
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#include "gr.h"
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#include "ui.h"
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#include "mouse.h"
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#define MENU_BORDER 2
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#define MENU_VERT_SPACING 2
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extern void ui_mouse_flip_buttons();
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int PopupMenu( int NumButtons, char * text[] )
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{
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UI_WINDOW * wnd;
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UI_GADGET_BUTTON * ButtonG[10];
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short SavedMouseX, SavedMouseY;
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char * Button[10];
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int button_width, button_height, width, height;
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short i, x, y;
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short w, h;
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int choice;
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ui_mouse_flip_buttons();
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//ui_mouse_process();
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if ( B1_RELEASED )
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{
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ui_mouse_flip_buttons();
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return -1;
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}
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if ((NumButtons < 1) || (NumButtons>10))
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{
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ui_mouse_flip_buttons();
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return -1;
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}
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SavedMouseX = Mouse.x; SavedMouseY = Mouse.y;
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button_width = button_height = 0;
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gr_set_current_canvas( &grd_curscreen->sc_canvas );
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for (i=0; i<NumButtons; i++ )
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{
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Button[i] = text[i];
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ui_get_button_size( Button[i], &width, &height );
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if ( width > button_width ) button_width = width;
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if ( height > button_height ) button_height = height;
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}
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width = button_width + 2*(MENU_BORDER+3);
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height = (button_height*NumButtons) + (MENU_VERT_SPACING*(NumButtons-1)) ;
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height += (MENU_BORDER+3) * 2;
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x = Mouse.x - width/2;
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y = Mouse.y - (MENU_BORDER+3) - button_height/2;
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w = grd_curscreen->sc_w;
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h = grd_curscreen->sc_h;
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if (x < 0 ) {
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x = 0;
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Mouse.x = x + width / 2;
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}
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if ( (x+width-1) >= w ) {
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x = w - width;
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Mouse.x = x + width / 2;
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}
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if (y < 0 ) {
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y = 0;
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Mouse.y = y + (MENU_BORDER+3) + button_height/2;
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}
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if ( (y+height-1) >= h ) {
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y = h - height;
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Mouse.y = y + (MENU_BORDER+3) + button_height/2;
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}
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wnd = ui_open_window( x, y, width, height, WIN_DIALOG );
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//mouse_set_pos(Mouse.x, Mouse.y);
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x = MENU_BORDER+3;
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y = MENU_BORDER+3;
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for (i=0; i<NumButtons; i++ )
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{
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ButtonG[i] = ui_add_gadget_button( wnd, x, y, button_width, button_height, Button[i], NULL );
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y += button_height+MENU_VERT_SPACING;
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}
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choice = 0;
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while(choice==0)
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{
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ui_mega_process();
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ui_window_do_gadgets(wnd);
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for (i=0; i<NumButtons; i++ )
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{
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if (ButtonG[i]->pressed) {
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choice = i+1;
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break;
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}
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}
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if ( (choice==0) && B1_JUST_RELEASED ) {
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choice = -1;
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break;
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}
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gr_update();
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}
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ui_close_window(wnd);
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ui_mouse_flip_buttons();
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return choice;
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}
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