forked from QW-Group/ezquake-source
-
Notifications
You must be signed in to change notification settings - Fork 0
/
ez_window.c
187 lines (146 loc) · 6.2 KB
/
ez_window.c
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
/*
Copyright (C) 2007 ezQuake team
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
$Id: ez_window.c,v 1.78 2007/10/27 14:51:15 cokeman1982 Exp $
*/
#include "quakedef.h"
#include "keys.h"
#include "utils.h"
#include "common_draw.h"
#include "ez_window.h"
#ifdef _MSC_VER
#pragma warning( disable : 4189 )
#endif
// =========================================================================================
// Window
// =========================================================================================
//
// Window - Creates a new window and initializes it.
//
ez_window_t *EZ_window_Create(ez_tree_t *tree, ez_control_t *parent,
char *name, char *description,
int x, int y, int width, int height,
ez_control_flags_t flags)
{
ez_window_t *window = NULL;
// We have to have a tree to add the control to.
if (!tree)
{
return NULL;
}
window = (ez_window_t *)Q_malloc(sizeof(ez_window_t));
memset(window, 0, sizeof(ez_window_t));
EZ_window_Init(window, tree, parent, name, description, x, y, width, height, flags);
return window;
}
//
// Window - Initializes a window.
//
void EZ_window_Init(ez_window_t *window, ez_tree_t *tree, ez_control_t *parent,
char *name, char *description,
int x, int y, int width, int height,
ez_control_flags_t flags)
{
ez_control_t *window_ctrl = (ez_control_t *)window;
ez_control_t *titlebar_ctrl = NULL;
ez_control_t *scrollpane_ctrl = NULL;
int rh_size = 0;
// Initialize the inherited class first.
EZ_control_Init(&window->super, tree, parent, name, description, x, y, width, height, flags);
((ez_control_t *)window)->CLASS_ID = EZ_WINDOW_ID;
((ez_control_t *)window)->ext_flags |= (flags | control_focusable | control_contained | control_resizeable);
rh_size = window_ctrl->resize_handle_thickness;
// Set the background.
EZ_control_SetBackgroundImage(window_ctrl, EZ_WINDOW_DEFAULT_BACKGROUND_IMAGE);
EZ_control_SetBackgroundImageOpacity(window_ctrl, 1.0);
EZ_control_SetBackgroundImageEdgePercentage(window_ctrl, 20);
// Title bar.
{
// Set the tilebar to move it's parent.
window->titlebar = EZ_control_Create(tree, window_ctrl, "Window titlebar", NULL, rh_size, rh_size, window_ctrl->width, 15,
(control_focusable | control_move_parent | control_movable | control_resizeable | control_enabled | control_anchor_viewport));
titlebar_ctrl = (ez_control_t *)window->titlebar;
EZ_control_SetBackgroundImage(titlebar_ctrl, "gfx/ui/ez_titlebar");
// Set the size to fit within the resize handles.
EZ_control_SetSize(titlebar_ctrl, (window_ctrl->width - (2 * rh_size)), 15);
EZ_control_SetAnchor(titlebar_ctrl, (anchor_left | anchor_top | anchor_right));
EZ_control_SetDrawOrder(titlebar_ctrl, window_ctrl->draw_order + 1, true);
// Close button.
{
#define CLOSE_BUTTON_EDGE_GAP 2
int cb_sidelength = 0;
ez_control_t *close_ctrl = NULL;
window->close_button = EZ_button_Create(tree, titlebar_ctrl, "Close button", NULL,
0, 0, 10, 10, control_enabled);
close_ctrl = (ez_control_t *)window->close_button;
cb_sidelength = (titlebar_ctrl->height - (2 * CLOSE_BUTTON_EDGE_GAP));
// Position the close button CLOSE_BUTTON_EDGE_GAP number of pixels from the edge
// of the titlebar, and size it accordingly.
EZ_control_SetPosition(close_ctrl, -CLOSE_BUTTON_EDGE_GAP, CLOSE_BUTTON_EDGE_GAP);
EZ_control_SetSize(close_ctrl, cb_sidelength, cb_sidelength);
EZ_control_SetAnchor(close_ctrl, (anchor_top | anchor_right));
}
}
// Scrollpane.
{
window->scrollpane = EZ_scrollpane_Create(tree, window_ctrl, "Window scrollpane", NULL, rh_size, (rh_size + titlebar_ctrl->height), 10, 10, 0);
scrollpane_ctrl = (ez_control_t *)window->scrollpane;
// Size the scrollpane to fit inside the window control.
EZ_control_SetSize(scrollpane_ctrl,
(window_ctrl->width - (2 * rh_size)),
(window_ctrl->height - (titlebar_ctrl->height + (2 * rh_size))));
EZ_control_SetAnchor(scrollpane_ctrl, (anchor_left | anchor_right | anchor_bottom | anchor_top));
// Window area.
{
window->window_area = EZ_control_Create(tree, scrollpane_ctrl, "Window area", NULL, 0, 0, 10, 10, (control_scrollable | control_enabled | control_resizeable));
// Set the window area as the target of the scrollpane
// (this will make it a child of the scrollpane, so don't bother to add it as a child to the window itself).
EZ_scrollpane_SetTarget(window->scrollpane, window->window_area);
EZ_control_SetDrawOrder(window->window_area, scrollpane_ctrl->draw_order + 1, true);
}
}
}
//
// Window - Destroys a window.
//
int EZ_window_Destroy(ez_control_t *self, qbool destroy_children)
{
// ez_window_t *window = (ez_window_t *)self;
CONTROL_EVENT_HANDLER_CALL(NULL, self, ez_control_t, OnDestroy, destroy_children);
EZ_control_Destroy(self, destroy_children);
// TODO : Remove any event handlers.
return 0;
}
//
// Window - Set window area virtual size (The part where you can put controls in the window).
//
void EZ_window_SetWindowAreaMinVirtualSize(ez_window_t *window, int min_virtual_width, int min_virtual_height)
{
if (window->window_area)
{
EZ_control_SetMinVirtualSize(window->window_area, min_virtual_width, min_virtual_height);
}
}
//
// Window - Adds a child control to the window.
//
void EZ_window_AddChild(ez_window_t *window, ez_control_t *child)
{
if (!window->scrollpane->target)
{
Sys_Error("EZ_window_AddChild(): Window scrollpane has a NULL target.\n");
}
EZ_control_AddChild(window->window_area, child);
EZ_control_SetDrawOrder(child, window->window_area->draw_order + 1, true);
}
// TODO: Add an event for when pressing the close button on the window control.