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| Rev | Author | Line No. | Line |
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| 1 | pmbaty | 1 | /* |
| 2 | * Portions of this file are copyright Rebirth contributors and licensed as |
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| 3 | * described in COPYING.txt. |
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| 4 | * Portions of this file are copyright Parallax Software and licensed |
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| 5 | * according to the Parallax license below. |
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| 6 | * See COPYING.txt for license details. |
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| 7 | |||
| 8 | THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX |
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| 9 | SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO |
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| 10 | END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A |
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| 11 | ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS |
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| 12 | IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS |
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| 13 | SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE |
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| 14 | FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE |
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| 15 | CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS |
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| 16 | AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE. |
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| 17 | COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED. |
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| 18 | */ |
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| 19 | |||
| 20 | |||
| 21 | #include <stdlib.h> |
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| 22 | #include <string.h> |
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| 23 | |||
| 24 | #include "maths.h" |
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| 25 | #include "pstypes.h" |
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| 26 | #include "event.h" |
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| 27 | #include "gr.h" |
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| 28 | #include "ui.h" |
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| 29 | #include "mouse.h" |
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| 30 | #include "key.h" |
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| 31 | |||
| 32 | namespace dcx { |
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| 33 | |||
| 34 | void ui_draw_userbox( UI_DIALOG *dlg, UI_GADGET_USERBOX * userbox ) |
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| 35 | { |
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| 36 | #if 0 //ndef OGL |
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| 37 | if ( userbox->status==1 ) |
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| 38 | #endif |
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| 39 | { |
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| 40 | userbox->status = 0; |
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| 41 | |||
| 42 | gr_set_current_canvas( userbox->canvas ); |
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| 43 | |||
| 44 | const uint8_t color = (dlg->keyboard_focus_gadget == userbox) |
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| 45 | ? CRED |
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| 46 | : CBRIGHT; |
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| 47 | gr_ubox(*grd_curcanv, -1, -1, userbox->width, userbox->height, color); |
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| 48 | } |
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| 49 | } |
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| 50 | |||
| 51 | |||
| 52 | std::unique_ptr<UI_GADGET_USERBOX> ui_add_gadget_userbox(UI_DIALOG * dlg, short x, short y, short w, short h) |
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| 53 | { |
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| 54 | std::unique_ptr<UI_GADGET_USERBOX> userbox{ui_gadget_add<UI_GADGET_USERBOX>(dlg, x, y, x+w-1, y+h-1)}; |
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| 55 | userbox->width = w; |
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| 56 | userbox->height = h; |
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| 57 | userbox->b1_held_down=0; |
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| 58 | userbox->b1_clicked=0; |
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| 59 | userbox->b1_double_clicked=0; |
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| 60 | userbox->b1_dragging=0; |
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| 61 | userbox->b1_drag_x1=0; |
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| 62 | userbox->b1_drag_y1=0; |
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| 63 | userbox->b1_drag_x2=0; |
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| 64 | userbox->b1_drag_y2=0; |
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| 65 | userbox->b1_done_dragging = 0; |
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| 66 | userbox->keypress = 0; |
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| 67 | userbox->mouse_onme = 0; |
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| 68 | userbox->mouse_x = 0; |
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| 69 | userbox->mouse_y = 0; |
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| 70 | userbox->bitmap = &(userbox->canvas->cv_bitmap); |
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| 71 | return userbox; |
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| 72 | } |
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| 73 | |||
| 74 | window_event_result ui_userbox_do( UI_DIALOG *dlg, UI_GADGET_USERBOX * userbox,const d_event &event ) |
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| 75 | { |
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| 76 | int OnMe, olddrag; |
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| 77 | int x, y, z; |
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| 78 | int keypress = 0; |
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| 79 | window_event_result rval = window_event_result::ignored; |
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| 80 | |||
| 81 | if (event.type == EVENT_WINDOW_DRAW) |
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| 82 | ui_draw_userbox( dlg, userbox ); |
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| 83 | |||
| 84 | if (event.type == EVENT_KEY_COMMAND) |
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| 85 | keypress = event_key_get(event); |
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| 86 | |||
| 87 | mouse_get_pos(&x, &y, &z); |
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| 88 | OnMe = ui_mouse_on_gadget( userbox ); |
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| 89 | |||
| 90 | olddrag = userbox->b1_held_down; |
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| 91 | |||
| 92 | userbox->mouse_onme = OnMe; |
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| 93 | userbox->mouse_x = x - userbox->x1; |
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| 94 | userbox->mouse_y = y - userbox->y1; |
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| 95 | |||
| 96 | userbox->b1_dragging = 0; |
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| 97 | userbox->b1_clicked = 0; |
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| 98 | |||
| 99 | if (OnMe) |
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| 100 | { |
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| 101 | if ( B1_JUST_PRESSED ) |
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| 102 | { |
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| 103 | userbox->b1_held_down = 1; |
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| 104 | userbox->b1_drag_x1 = x - userbox->x1; |
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| 105 | userbox->b1_drag_y1 = y - userbox->y1; |
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| 106 | rval = window_event_result::handled; |
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| 107 | } |
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| 108 | else if (B1_JUST_RELEASED) |
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| 109 | { |
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| 110 | if (userbox->b1_held_down) |
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| 111 | userbox->b1_clicked = 1; |
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| 112 | userbox->b1_held_down = 0; |
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| 113 | rval = window_event_result::handled; |
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| 114 | } |
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| 115 | |||
| 116 | if ( (event.type == EVENT_MOUSE_MOVED) && userbox->b1_held_down ) |
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| 117 | { |
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| 118 | userbox->b1_dragging = 1; |
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| 119 | userbox->b1_drag_x2 = x - userbox->x1; |
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| 120 | userbox->b1_drag_y2 = y - userbox->y1; |
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| 121 | } |
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| 122 | |||
| 123 | if ( B1_DOUBLE_CLICKED ) |
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| 124 | { |
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| 125 | userbox->b1_double_clicked = 1; |
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| 126 | rval = window_event_result::handled; |
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| 127 | } |
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| 128 | else |
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| 129 | userbox->b1_double_clicked = 0; |
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| 130 | |||
| 131 | } |
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| 132 | |||
| 133 | if (B1_JUST_RELEASED) |
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| 134 | userbox->b1_held_down = 0; |
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| 135 | |||
| 136 | userbox->b1_done_dragging = 0; |
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| 137 | |||
| 138 | if (olddrag==1 && userbox->b1_held_down==0 ) |
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| 139 | { |
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| 140 | if ((userbox->b1_drag_x1 != userbox->b1_drag_x2) || (userbox->b1_drag_y1 != userbox->b1_drag_y2) ) |
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| 141 | userbox->b1_done_dragging = 1; |
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| 142 | } |
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| 143 | |||
| 144 | if (dlg->keyboard_focus_gadget==userbox) |
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| 145 | { |
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| 146 | userbox->keypress = keypress; |
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| 147 | rval = window_event_result::handled; |
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| 148 | } |
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| 149 | |||
| 150 | if (userbox->b1_clicked || userbox->b1_dragging) |
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| 151 | { |
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| 152 | rval = ui_gadget_send_event(dlg, userbox->b1_clicked ? EVENT_UI_GADGET_PRESSED : EVENT_UI_USERBOX_DRAGGED, userbox); |
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| 153 | if (rval == window_event_result::ignored) |
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| 154 | rval = window_event_result::handled; |
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| 155 | } |
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| 156 | |||
| 157 | return rval; |
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| 158 | } |
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| 159 | |||
| 160 | |||
| 161 | |||
| 162 | |||
| 163 | |||
| 164 | } |