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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.124 by elmex, Mon Apr 17 20:29:37 2006 UTC vs.
Revision 1.303 by elmex, Tue Jun 13 10:28:38 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 $TOOLTIP_WATCHER->cb->();
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
91 201
92use SDL::OpenGL; 202use CFClient::OpenGL;
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
101 w => -1, 211 w => undef,
102 h => -1, 212 h => undef,
213 can_events => 1,
103 @_ 214 @_
104 }, $class; 215 }, $class;
105 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
106 for (keys %$self) { 219 for (keys %$self) {
107 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
109 } 222 }
110 } 223 }
111 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
112 $self 237 $self
113} 238}
114 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
247sub show {
248 my ($self) = @_;
249
250 return if $self->{parent};
251
252 $CFClient::UI::ROOT->add ($self);
253}
254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
308sub hide {
309 my ($self) = @_;
310
311 $self->set_invisible;
312
313 $self->{parent}->remove ($self)
314 if $self->{parent};
315}
316
115sub move { 317sub move_abs {
116 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
117 $self->{x} = int $x; 319
118 $self->{y} = int $y; 320 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
321 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
119 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
120}
121 323
122sub needs_redraw { 324 $self->update;
123 0 325}
326
327sub set_size {
328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
124} 334}
125 335
126sub size_request { 336sub size_request {
127 require Carp; 337 require Carp;
128 Carp::confess "size_request is abtract"; 338 Carp::confess "size_request is abstract";
129} 339}
130 340
131sub _size_allocate { 341sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
133 343
344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
347 $w = List::Util::min $w, int $h * $self->{aspect};
348 $h = List::Util::min $h, int $w / $self->{aspect};
349
350 # use alignment to adjust x, y
351
352 $x += int 0.5 * ($ow - $w);
353 $y += int 0.5 * ($oh - $h);
354 }
355
356 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 357 $self->{x} = $x;
135 $self->{y} = $y; 358 $self->{y} = $y;
359 $self->update;
360 }
136 361
137 return unless $self->{w} != $w || $self->{h} != $h; 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
138 364
139 $self->{w} = $w; 365 $self->{alloc_w} = $w;
140 $self->{h} = $h; 366 $self->{alloc_h} = $h;
141 367
368 $self->{root}{size_alloc}{$self+0} = $self;
142 1 369 }
143} 370}
144 371
145sub size_allocate { 372sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 373 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 374}
150 375
151# return top left coordinates 376sub children {
152sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
153 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
154 386
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
156} 407}
157 408
158# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
159sub coord2local { 410sub coord2local {
160 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
161 412
162 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 414}
165 415
166# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
167sub coord2global { 417sub coord2global {
168 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
169 419
170 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 421}
173 422
174sub focus_in { 423sub focus_in {
175 my ($self) = @_; 424 my ($self) = @_;
176 425
177 return if $FOCUS == $self; 426 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
179 428
180 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
181 430
182 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
183 432
184 $focus->update if $focus; 433 $focus->update if $focus;
185 $FOCUS->update; 434 $FOCUS->update;
186} 435}
187 436
… …
190 439
191 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
192 441
193 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
194 443
195 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
196 445
197 $focus->update if $focus; #? 446 $focus->update if $focus; #?
198}
199 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
200sub mouse_motion { } 452sub mouse_motion { 0 }
201sub button_up { } 453sub button_up { 0 }
202sub key_down { } 454sub key_down { 0 }
203sub key_up { } 455sub key_up { 0 }
204 456
205sub button_down { 457sub button_down {
206 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
207 459
208 $self->focus_in; 460 $self->focus_in;
209}
210 461
211sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
212sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
213sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
214sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
215sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
216
217sub draw {
218 my ($self) = @_;
219
220 return unless $self->{h} && $self->{w};
221
222 glPushMatrix;
223 glTranslate $self->{x}, $self->{y}, 0;
224 $self->_draw;
225 glPopMatrix;
226
227 if ($self == $HOVER && $self->{can_hover}) {
228 my ($x, $y) = @$self{qw(x y)};
229
230 glColor 1, 0.8, 0.5, 0.2;
231 glEnable GL_BLEND;
232 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
233 glBegin GL_QUADS;
234 glVertex $x , $y;
235 glVertex $x + $self->{w}, $y;
236 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h};
238 glEnd;
239 glDisable GL_BLEND;
240 } 462 0
241}
242
243sub _draw {
244 my ($self) = @_;
245
246 warn "no draw defined for $self\n";
247} 463}
248 464
249sub find_widget { 465sub find_widget {
250 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
251 469
252 return $self 470 return $self
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255 473
… …
258 476
259sub set_parent { 477sub set_parent {
260 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
261 479
262 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
482}
483
484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
504 #my ($self, $visible) = @_;
505}
506
507sub realloc {
508 my ($self) = @_;
509
510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
516 delete $self->{req_w};
517 delete $self->{req_h};
518 }
263} 519}
264 520
265sub update { 521sub update {
266 my ($self) = @_; 522 my ($self) = @_;
267 523
268 $self->{parent}->update 524 $self->{parent}->update
269 if $self->{parent}; 525 if $self->{parent};
270} 526}
271 527
272sub connect { 528sub reconfigure {
273 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
274 530
275 push @{ $self->{cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
276} 533}
277 534
278sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
279 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
280 538
281 $_->($self, @args) 539sub draw {
282 for @{$self->{cb}{$signal} || []}; 540 my ($self) = @_;
541
542 return unless $self->{h} && $self->{w};
543
544 # update screen rectangle
545 local $draw_x = $draw_x + $self->{x};
546 local $draw_y = $draw_y + $self->{y};
547 local $draw_w = $draw_x + $self->{w};
548 local $draw_h = $draw_y + $self->{h};
549
550 # skip widgets that are entirely outside the drawing area
551 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554 glPushMatrix;
555 glTranslate $self->{x}, $self->{y}, 0;
556
557 if ($self == $HOVER && $self->{can_hover}) {
558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559 glEnable GL_BLEND;
560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561 glBegin GL_QUADS;
562 glVertex 0 , 0;
563 glVertex $self->{w}, 0;
564 glVertex $self->{w}, $self->{h};
565 glVertex 0 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
568 }
569
570 if ($ENV{CFPLUS_DEBUG} & 1) {
571 glPushMatrix;
572 glColor 1, 1, 0, 1;
573 glTranslate 0.375, 0.375;
574 glBegin GL_LINE_LOOP;
575 glVertex 0 , 0;
576 glVertex $self->{w} - 1, 0;
577 glVertex $self->{w} - 1, $self->{h} - 1;
578 glVertex 0 , $self->{h} - 1;
579 glEnd;
580 glPopMatrix;
581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
582 }
583
584 $self->_draw;
585 glPopMatrix;
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 warn "no draw defined for $self\n";
283} 592}
284 593
285sub DESTROY { 594sub DESTROY {
286 my ($self) = @_; 595 my ($self) = @_;
287 596
288 #$self->deactivate; 597 delete $WIDGET{$self+0};
598
599 eval { $self->destroy };
600 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
289} 601}
290 602
291############################################################################# 603#############################################################################
292 604
293package CFClient::UI::DrawBG; 605package CFClient::UI::DrawBG;
294 606
295our @ISA = CFClient::UI::Base::; 607our @ISA = CFClient::UI::Base::;
296 608
297use strict; 609use strict;
298use SDL::OpenGL; 610use CFClient::OpenGL;
299 611
300sub new { 612sub new {
301 my $class = shift; 613 my $class = shift;
302 614
303 # range [value, low, high, page] 615 # range [value, low, high, page]
304 616
305 $class->SUPER::new ( 617 $class->SUPER::new (
306 bg => [0, 0, 0, 0.2], 618 #bg => [0, 0, 0, 0.2],
307 active_bg => [1, 1, 1, 0.5], 619 #active_bg => [1, 1, 1, 0.5],
308 @_ 620 @_
309 ) 621 )
310} 622}
311 623
312sub _draw { 624sub _draw {
313 my ($self) = @_; 625 my ($self) = @_;
314 626
627 my $color = $FOCUS == $self && $self->{active_bg}
628 ? $self->{active_bg}
629 : $self->{bg};
630
631 if ($color && (@$color < 4 || $color->[3])) {
315 my ($w, $h) = @$self{qw(w h)}; 632 my ($w, $h) = @$self{qw(w h)};
316 633
317 glEnable GL_BLEND; 634 glEnable GL_BLEND;
318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 635 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
319 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 636 glColor_premultiply @$color;
320 637
321 glBegin GL_QUADS; 638 glBegin GL_QUADS;
322 glVertex 0 , 0; 639 glVertex 0 , 0;
323 glVertex 0 , $h; 640 glVertex 0 , $h;
324 glVertex $w, $h; 641 glVertex $w, $h;
325 glVertex $w, 0; 642 glVertex $w, 0;
326 glEnd; 643 glEnd;
327 644
328 glDisable GL_BLEND; 645 glDisable GL_BLEND;
646 }
329} 647}
330 648
331############################################################################# 649#############################################################################
332 650
333package CFClient::UI::Empty; 651package CFClient::UI::Empty;
334
335our @ISA = CFClient::UI::Base::;
336
337sub size_request {
338 (0, 0)
339}
340
341sub draw { }
342
343#############################################################################
344
345package CFClient::UI::Container;
346 652
347our @ISA = CFClient::UI::Base::; 653our @ISA = CFClient::UI::Base::;
348 654
349sub new { 655sub new {
350 my ($class, %arg) = @_; 656 my ($class, %arg) = @_;
657 $class->SUPER::new (can_events => 0, %arg);
658}
351 659
660sub size_request {
661 my ($self) = @_;
662
663 ($self->{w} + 0, $self->{h} + 0)
664}
665
666sub draw { }
667
668#############################################################################
669
670package CFClient::UI::Container;
671
672our @ISA = CFClient::UI::Base::;
673
674sub new {
675 my ($class, %arg) = @_;
676
352 my $children = delete $arg{children} || []; 677 my $children = delete $arg{children};
353 678
354 my $self = $class->SUPER::new (children => [], %arg); 679 my $self = $class->SUPER::new (
680 children => [],
681 can_events => 0,
682 %arg,
683 );
684
355 $self->add ($_) for @$children; 685 $self->add (@$children)
686 if $children;
356 687
357 $self 688 $self
689}
690
691sub add {
692 my ($self, @widgets) = @_;
693
694 $_->set_parent ($self)
695 for @widgets;
696
697 use sort 'stable';
698
699 $self->{children} = [
700 sort { $a->{z} <=> $b->{z} }
701 @{$self->{children}}, @widgets
702 ];
703
704 $self->realloc;
705}
706
707sub children {
708 @{ $_[0]{children} }
709}
710
711sub remove {
712 my ($self, $child) = @_;
713
714 delete $child->{parent};
715 $child->hide;
716
717 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
718
719 $self->realloc;
720}
721
722sub clear {
723 my ($self) = @_;
724
725 my $children = delete $self->{children};
726 $self->{children} = [];
727
728 for (@$children) {
729 delete $_->{parent};
730 $_->hide;
731 }
732
733 $self->realloc;
734}
735
736sub find_widget {
737 my ($self, $x, $y) = @_;
738
739 $x -= $self->{x};
740 $y -= $self->{y};
741
742 my $res;
743
744 for (reverse $self->visible_children) {
745 $res = $_->find_widget ($x, $y)
746 and return $res;
747 }
748
749 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
750}
751
752sub _draw {
753 my ($self) = @_;
754
755 $_->draw for @{$self->{children}};
756}
757
758#############################################################################
759
760package CFClient::UI::Bin;
761
762our @ISA = CFClient::UI::Container::;
763
764sub new {
765 my ($class, %arg) = @_;
766
767 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
768
769 $class->SUPER::new (children => [$child], %arg)
358} 770}
359 771
360sub add { 772sub add {
361 my ($self, $child) = @_; 773 my ($self, $child) = @_;
362 774
363 $child->set_parent ($self); 775 $self->SUPER::remove ($_) for @{ $self->{children} };
364 776 $self->SUPER::add ($child);
365 use sort 'stable';
366
367 $self->{children} = [
368 sort { $a->{z} <=> $b->{z} }
369 @{$self->{children}}, $child
370 ];
371
372 $self->{w} = $self->{h} = -1;
373 $self->update;
374} 777}
375 778
376sub remove { 779sub remove {
377 my ($self, $widget) = @_; 780 my ($self, $widget) = @_;
378 781
379 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 782 $self->SUPER::remove ($widget);
380 783
381 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 784 $self->{children} = [new CFClient::UI::Empty]
785 unless @{$self->{children}};
786}
787
788sub child { $_[0]->{children}[0] }
789
790sub size_request {
791 $_[0]{children}[0]->size_request
792}
793
794sub size_allocate {
795 my ($self, $w, $h) = @_;
796
797 $self->{children}[0]->configure (0, 0, $w, $h);
798}
799
800#############################################################################
801
802# back-buffered drawing area
803
804package CFClient::UI::Window;
805
806our @ISA = CFClient::UI::Bin::;
807
808use CFClient::OpenGL;
809
810sub new {
811 my ($class, %arg) = @_;
812
813 my $self = $class->SUPER::new (%arg);
814}
815
816sub update {
817 my ($self) = @_;
818
819 $ROOT->on_post_alloc ($self => sub { $self->render_child });
820 $self->SUPER::update;
821}
822
823sub size_allocate {
824 my ($self, $w, $h) = @_;
825
826 $self->SUPER::size_allocate ($w, $h);
827 $self->update;
828}
829
830sub _render {
831 my ($self) = @_;
832
833 $self->{children}[0]->draw;
834}
835
836sub render_child {
837 my ($self) = @_;
838
839 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
840 glClearColor 0, 0, 0, 0;
841 glClear GL_COLOR_BUFFER_BIT;
842
843 {
844 package CFClient::UI::Base;
845
846 ($draw_x, $draw_y, $draw_w, $draw_h) =
847 (0, 0, $self->{w}, $self->{h});
848 }
849
850 $self->_render;
851 };
852}
853
854sub _draw {
855 my ($self) = @_;
856
857 my ($w, $h) = @$self{qw(w h)};
858
859 my $tex = $self->{texture}
860 or return;
861
862 glEnable GL_TEXTURE_2D;
863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
864 glColor 0, 0, 0, 1;
865
866 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
867
868 glDisable GL_TEXTURE_2D;
869}
870
871#############################################################################
872
873package CFClient::UI::ViewPort;
874
875our @ISA = CFClient::UI::Window::;
876
877sub new {
878 my $class = shift;
879
880 $class->SUPER::new (
881 scroll_x => 0,
882 scroll_y => 1,
883 @_,
884 )
885}
886
887sub size_request {
888 my ($self) = @_;
889
890 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
891
892 $w = 10 if $self->{scroll_x};
893 $h = 10 if $self->{scroll_y};
894
895 ($w, $h)
896}
897
898sub size_allocate {
899 my ($self, $w, $h) = @_;
900
901 my $child = $self->child;
902
903 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
904 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
905
906 $self->child->configure (0, 0, $w, $h);
907 $self->update;
908}
909
910sub set_offset {
911 my ($self, $x, $y) = @_;
912
913 $self->{view_x} = int $x;
914 $self->{view_y} = int $y;
915
916 $self->update;
917}
918
919# hmm, this does not work for topleft of $self... but we should not ask for that
920sub coord2local {
921 my ($self, $x, $y) = @_;
922
923 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
924}
925
926sub coord2global {
927 my ($self, $x, $y) = @_;
928
929 $x = List::Util::min $self->{w}, $x - $self->{view_x};
930 $y = List::Util::min $self->{h}, $y - $self->{view_y};
931
932 $self->SUPER::coord2global ($x, $y)
382} 933}
383 934
384sub find_widget { 935sub find_widget {
385 my ($self, $x, $y) = @_; 936 my ($self, $x, $y) = @_;
386 937
387 $x -= $self->{x}; 938 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
388 $y -= $self->{y}; 939 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
389 940 ) {
390 my $res;
391
392 for (reverse @{ $self->{children} }) {
393 $res = $_->find_widget ($x, $y)
394 and return $res;
395 }
396
397 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 941 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
942 } else {
943 $self->CFClient::UI::Base::find_widget ($x, $y)
944 }
398} 945}
399 946
400sub _draw { 947sub _render {
401 my ($self) = @_; 948 my ($self) = @_;
402 949
403 $_->draw for @{$self->{children}}; 950 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
951 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
952
953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
954
955 $self->SUPER::_render;
404} 956}
405 957
406############################################################################# 958#############################################################################
407 959
408package CFClient::UI::Bin; 960package CFClient::UI::ScrolledWindow;
409 961
410our @ISA = CFClient::UI::Container::; 962our @ISA = CFClient::UI::HBox::;
411 963
412sub new { 964sub new {
413 my ($class, %arg) = @_; 965 my ($class, %arg) = @_;
414 966
415 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 967 my $child = delete $arg{child};
416 968
417 $class->SUPER::new (children => [$child], %arg) 969 my $self;
970
971 my $slider = new CFClient::UI::Slider
972 vertical => 1,
973 range => [0, 0, 1, 0.01], # HACK fix
974 on_changed => sub {
975 $self->{vp}->set_offset (0, $_[1]);
976 },
977 ;
978
979 $self = $class->SUPER::new (
980 vp => (new CFClient::UI::ViewPort expand => 1),
981 slider => $slider,
982 %arg,
983 );
984
985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
987
988 $self
418} 989}
419 990
420sub add { 991sub add {
421 my ($self, $widget) = @_; 992 my ($self, $widget) = @_;
422 993
423 $self->{children} = []; 994 $self->{vp}->add ($self->{child} = $widget);
424
425 $self->SUPER::add ($widget);
426} 995}
427 996
428sub remove { 997sub update {
429 my ($self, $widget) = @_; 998 my ($self) = @_;
430 999
431 $self->SUPER::remove ($widget); 1000 $self->SUPER::update;
432 1001
433 $self->{children} = [new CFClient::UI::Empty] 1002 # todo: overwrite size_allocate of child
434 unless @{$self->{children}}; 1003 my $child = $self->{vp}->child;
435} 1004 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
436
437sub child { $_[0]->{children}[0] }
438
439sub size_request {
440 $_[0]{children}[0]->size_request
441} 1005}
442 1006
443sub size_allocate { 1007sub size_allocate {
444 my ($self, $x, $y, $w, $h) = @_; 1008 my ($self, $w, $h) = @_;
445 1009
446 $self->_size_allocate ($x, $y, $w, $h) or return; 1010 $self->SUPER::size_allocate ($w, $h);
447 1011
448 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1012 my $child = $self->{vp}->child;
1013 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
449} 1014}
1015
1016#TODO# update range on size_allocate depending on child
1017# update viewport offset on scroll
450 1018
451############################################################################# 1019#############################################################################
452 1020
453package CFClient::UI::Window; 1021package CFClient::UI::Frame;
454 1022
455our @ISA = CFClient::UI::Bin::; 1023our @ISA = CFClient::UI::Bin::;
456 1024
457use SDL::OpenGL; 1025use CFClient::OpenGL;
1026
1027sub new {
1028 my $class = shift;
1029
1030 $class->SUPER::new (
1031 bg => undef,
1032 @_,
1033 )
1034}
1035
1036sub _draw {
1037 my ($self) = @_;
1038
1039 if ($self->{bg}) {
1040 my ($w, $h) = @$self{qw(w h)};
1041
1042 glEnable GL_BLEND;
1043 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1044 glColor_premultiply @{ $self->{bg} };
1045
1046 glBegin GL_QUADS;
1047 glVertex 0 , 0;
1048 glVertex 0 , $h;
1049 glVertex $w, $h;
1050 glVertex $w, 0;
1051 glEnd;
1052
1053 glDisable GL_BLEND;
1054 }
1055
1056 $self->SUPER::_draw;
1057}
1058
1059#############################################################################
1060
1061package CFClient::UI::FancyFrame;
1062
1063our @ISA = CFClient::UI::Bin::;
1064
1065use CFClient::OpenGL;
1066
1067my $bg =
1068 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1069 mipmap => 1, wrap => 1;
1070
1071my @border =
1072 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1073 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
458 1074
459sub new { 1075sub new {
460 my ($class, %arg) = @_; 1076 my ($class, %arg) = @_;
461 1077
462 my $self = $class->SUPER::new (%arg); 1078 my $self = $class->SUPER::new (
463} 1079 bg => [1, 1, 1, 1],
1080 border_bg => [1, 1, 1, 1],
1081 border => 0.6,
1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
1086 );
464 1087
465sub update { 1088 $self->{title_widget} = new CFClient::UI::Label
466 my ($self) = @_; 1089 align => 0,
1090 valign => 1,
1091 text => $self->{title},
1092 fontsize => $self->{border},
1093 if exists $self->{title};
467 1094
468 # we want to do this delayed... 1095 unless ($self->{no_close_button}) {
469 $self->render_chld; 1096 $self->{close_btn} =
470 $self->SUPER::update; 1097 new CFClient::UI::ImageButton
471} 1098 image => 'x1_close.png',
1099 on_activate => sub { $self->hide };
472 1100
473sub render_chld { 1101 $self->CFClient::UI::Container::add ($self->{close_btn});
474 my ($self) = @_;
475
476 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
477 glClearColor 0, 0, 0, 1;
478 glClear GL_COLOR_BUFFER_BIT;
479 $self->child->draw;
480 }; 1102 }
1103
1104 $self
1105}
1106
1107sub add {
1108 my ($self, @widgets) = @_;
1109
1110 $self->SUPER::add (@widgets);
1111 $self->CFClient::UI::Container::add ($self->{close_btn}) if $self->{close_btn};
1112 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1113}
1114
1115sub border {
1116 int $_[0]{border} * $::FONTSIZE
1117}
1118
1119sub size_request {
1120 my ($self) = @_;
1121
1122 $self->{title_widget}->size_request
1123 if $self->{title_widget};
1124
1125 $self->{close_btn}->size_request
1126 if $self->{close_btn};
1127
1128 my ($w, $h) = $self->SUPER::size_request;
1129
1130 (
1131 $w + $self->border * 2,
1132 $h + $self->border * 2,
1133 )
481} 1134}
482 1135
483sub size_allocate { 1136sub size_allocate {
484 my ($self, $x, $y, $w, $h) = @_; 1137 my ($self, $w, $h) = @_;
485 1138
486 $self->_size_allocate ($x, $y, $w, $h) or return; 1139 if ($self->{title_widget}) {
487 1140 $self->{title_widget}{w} = $w;
1141 $self->{title_widget}{h} = $h;
488 $self->child->size_allocate (0, 0, $w, $h); 1142 $self->{title_widget}->size_allocate ($w, $h);
1143 }
489 1144
490 $self->render_chld; 1145 my $border = $self->border;
1146
1147 $h -= List::Util::max 0, $border * 2;
1148 $w -= List::Util::max 0, $border * 2;
1149
1150 $self->child->configure ($border, $border, $w, $h);
1151
1152 $self->{close_btn}->configure ($self->{w} - (2 * $border), 0, $border, $border)
1153 if $self->{close_btn};
1154}
1155
1156sub button_down {
1157 my ($self, $ev, $x, $y) = @_;
1158
1159 my ($w, $h) = @$self{qw(w h)};
1160 my $border = $self->border;
1161
1162 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1163 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1164
1165 if ($lr & $td) {
1166 my ($wx, $wy) = ($self->{x}, $self->{y});
1167 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1168 my ($bw, $bh) = ($self->{w}, $self->{h});
1169
1170 my $mx = $x < $border;
1171 my $my = $y < $border;
1172
1173 $self->{motion} = sub {
1174 my ($ev, $x, $y) = @_;
1175
1176 my $dx = $ev->{x} - $ox;
1177 my $dy = $ev->{y} - $oy;
1178
1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1181
1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1183 $self->realloc;
1184 };
1185
1186 } elsif ($lr ^ $td) {
1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1188 my ($bx, $by) = ($self->{x}, $self->{y});
1189
1190 $self->{motion} = sub {
1191 my ($ev, $x, $y) = @_;
1192
1193 ($x, $y) = ($ev->{x}, $ev->{y});
1194
1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
1198 };
1199 } else {
1200 return 0;
1201 }
1202
1203 1
1204}
1205
1206sub button_up {
1207 my ($self, $ev, $x, $y) = @_;
1208
1209 $self->{close_btn}->button_up ($ev, $x, $y)
1210 if $self->{close_btn};
1211
1212 !!delete $self->{motion}
1213}
1214
1215sub mouse_motion {
1216 my ($self, $ev, $x, $y) = @_;
1217
1218 $self->{motion}->($ev, $x, $y) if $self->{motion};
1219
1220 !!$self->{motion}
491} 1221}
492 1222
493sub _draw { 1223sub _draw {
494 my ($self) = @_; 1224 my ($self) = @_;
495 1225
1226 my $child = $self->{children}[0];
1227
496 my ($w, $h) = ($self->w, $self->h); 1228 my ($w, $h ) = ($self->{w}, $self->{h});
1229 my ($cw, $ch) = ($child->{w}, $child->{h});
497 1230
498 my $tex = $self->{texture}
499 or return;
500
501 glEnable GL_BLEND;
502 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
503 glEnable GL_TEXTURE_2D; 1231 glEnable GL_TEXTURE_2D;
504 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1232 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
505 1233
506 $tex->draw_quad (0, 0, $w, $h); 1234 my $border = $self->border;
507 1235
508 glDisable GL_BLEND; 1236 glColor @{ $self->{border_bg} };
1237 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1238 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1239 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1240 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1241
1242 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1243 glColor @{ $self->{bg} };
1244
1245 # TODO: repeat texture not scale
1246 # solve this better(?)
1247 $bg->{s} = $cw / $bg->{w};
1248 $bg->{t} = $ch / $bg->{h};
1249 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1250 }
1251
509 glDisable GL_TEXTURE_2D; 1252 glDisable GL_TEXTURE_2D;
1253
1254 $child->draw;
1255
1256 if ($self->{title_widget}) {
1257 glTranslate 0, $border - $self->{h};
1258 $self->{title_widget}->_draw;
1259
1260 glTranslate 0, - ($border - $self->{h});
1261 }
1262
1263 $self->{close_btn}->draw
1264 if $self->{close_btn};
510} 1265}
511 1266
512############################################################################# 1267#############################################################################
513 1268
514package CFClient::UI::Frame; 1269package CFClient::UI::Table;
515 1270
516our @ISA = CFClient::UI::Bin::; 1271our @ISA = CFClient::UI::Base::;
517 1272
518use SDL::OpenGL; 1273use List::Util qw(max sum);
519 1274
520sub size_request { 1275use CFClient::OpenGL;
521 my ($self) = @_;
522 my $chld = $self->child
523 or return (0, 0);
524
525 $chld->move (2, 2);
526
527 map { $_ + 4 } $chld->size_request;
528}
529
530sub size_allocate {
531 my ($self, $x, $y, $w, $h) = @_;
532
533 $self->_size_allocate ($x, $y, $w, $h) or return;
534
535 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
536}
537
538sub _draw {
539 my ($self) = @_;
540
541 my $chld = $self->child;
542
543 my ($w, $h) = $chld->size_request;
544
545 glBegin GL_QUADS;
546 glColor 0, 0, 0;
547 glVertex 0 , 0;
548 glVertex 0 , $h + 4;
549 glVertex $w + 4 , $h + 4;
550 glVertex $w + 4 , 0;
551 glEnd;
552
553 $chld->draw;
554}
555
556#############################################################################
557
558package CFClient::UI::FancyFrame;
559
560our @ISA = CFClient::UI::Bin::;
561
562use SDL::OpenGL;
563
564my @tex =
565 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
566 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
567 1276
568sub new { 1277sub new {
569 my $class = shift; 1278 my $class = shift;
570 1279
571 # TODO: user_x, user_y, overwrite moveto?
572
573 $class->SUPER::new (
574 bg => [1, 1, 1, 1],
575 border_bg => [1, 1, 1, 1],
576 border => int $::FONTSIZE * 0.8,
577 @_
578 )
579}
580
581sub size_request {
582 my ($self) = @_;
583
584 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
585
586 my ($w, $h) = $self->SUPER::size_request;
587
588 (
589 $w + $self->{border} * 2,
590 $h + $self->{border} * 2,
591 )
592}
593
594sub size_allocate {
595 my ($self, $x, $y, $w, $h) = @_;
596
597 $self->_size_allocate ($x, $y, $w, $h) or return;
598
599 $h -= List::Util::max 0, $self->{border} * 2;
600 $w -= List::Util::max 0, $self->{border} * 2;
601
602 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
603}
604
605sub button_down {
606 my ($self, $ev, $x, $y) = @_;
607
608 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
609 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
610
611 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
612 my ($bw, $bh) = ($self->{w}, $self->{h});
613
614 $self->{motion} = sub {
615 my ($ev, $x, $y) = @_;
616
617 ($x, $y) = ($ev->motion_x, $ev->motion_y);
618
619 $self->{user_w} = $bw + $x - $ox;
620 $self->{user_h} = $bh + $y - $oy;
621 $self->update;
622 };
623
624 } elsif ($x >= 0 && $x < $self->{w}
625 && $y >= 0 && $y < $self->{border}) {
626
627 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
628 my ($bx, $by) = ($self->{x}, $self->{y});
629
630 $self->{motion} = sub {
631 my ($ev, $x, $y) = @_;
632
633 ($x, $y) = ($ev->motion_x, $ev->motion_y);
634
635 $self->move ($bx + $x - $ox, $by + $y - $oy);
636 $self->update;
637 };
638 }
639}
640
641sub button_up {
642 my ($self, $ev, $x, $y) = @_;
643
644 delete $self->{motion};
645}
646
647sub mouse_motion {
648 my ($self, $ev, $x, $y) = @_;
649
650 $self->{motion}->($ev, $x, $y) if $self->{motion};
651}
652
653sub _draw {
654 my ($self) = @_;
655
656 my ($w, $h ) = ($self->{w}, $self->{h});
657 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
658
659 glEnable GL_BLEND;
660 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661 glEnable GL_TEXTURE_2D;
662 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
663
664 glColor @{ $self->{border_bg} };
665 $tex[1]->draw_quad (0, 0, $w, $self->{border});
666 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
667 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
668 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
669
670 my $bg = $tex[0];
671
672 # TODO: repeat texture not scale
673 my $rep_x = $cw / $bg->{w};
674 my $rep_y = $ch / $bg->{h};
675
676 glColor @{ $self->{bg} };
677
678 $bg->{s} = $rep_x;
679 $bg->{t} = $rep_y;
680 $bg->{wrap_mode} = 1;
681 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
682
683 glDisable GL_TEXTURE_2D;
684 glDisable GL_BLEND;
685
686 $self->child->draw;
687}
688
689#############################################################################
690
691package CFClient::UI::Table;
692
693our @ISA = CFClient::UI::Base::;
694
695use List::Util qw(max sum);
696
697use SDL::OpenGL;
698
699sub new {
700 my $class = shift;
701
702 $class->SUPER::new ( 1280 $class->SUPER::new (
703 col_expand => [], 1281 col_expand => [],
704 @_ 1282 @_,
705 ) 1283 )
1284}
1285
1286sub children {
1287 grep $_, map @$_, grep $_, @{ $_[0]{children} }
706} 1288}
707 1289
708sub add { 1290sub add {
709 my ($self, $x, $y, $child) = @_; 1291 my ($self, $x, $y, $child) = @_;
710 1292
711 $child->set_parent ($self); 1293 $child->set_parent ($self);
712 $self->{children}[$y][$x] = $child; 1294 $self->{children}[$y][$x] = $child;
713 1295
714 $self->{w} = $self->{h} = -1; 1296 $self->realloc;
715 $self->update;
716} 1297}
717 1298
1299sub remove {
1300 my ($self, $child) = @_;
1301
1302 # TODO: not yet implemented
1303}
1304
718# TODO: move to container class maybe? send childs a signal on removal? 1305# TODO: move to container class maybe? send children a signal on removal?
719sub clear { 1306sub clear {
720 my ($self) = @_; 1307 my ($self) = @_;
721 1308
1309 my @children = $self->children;
722 delete $self->{children}; 1310 delete $self->{children};
723 $self->update; 1311
1312 for (@children) {
1313 delete $_->{parent};
1314 $_->hide;
1315 }
1316
1317 $self->realloc;
724} 1318}
725 1319
726sub get_wh { 1320sub get_wh {
727 my ($self) = @_; 1321 my ($self) = @_;
728 1322
… …
733 or next; 1327 or next;
734 1328
735 for my $x (0 .. $#$row) { 1329 for my $x (0 .. $#$row) {
736 my $widget = $row->[$x] 1330 my $widget = $row->[$x]
737 or next; 1331 or next;
738 my ($w, $h) = $widget->size_request; 1332 my ($w, $h) = @$widget{qw(req_w req_h)};
739 1333
740 $w[$x] = max $w[$x], $w; 1334 $w[$x] = max $w[$x], $w;
741 $h[$y] = max $h[$y], $h; 1335 $h[$y] = max $h[$y], $h;
742 } 1336 }
743 } 1337 }
… …
755 (sum @$hs), 1349 (sum @$hs),
756 ) 1350 )
757} 1351}
758 1352
759sub size_allocate { 1353sub size_allocate {
760 my ($self, $x, $y, $w, $h) = @_; 1354 my ($self, $w, $h) = @_;
761
762 $self->_size_allocate ($x, $y, $w, $h) or return;
763 1355
764 my ($ws, $hs) = $self->get_wh; 1356 my ($ws, $hs) = $self->get_wh;
765 1357
766 my $req_w = sum @$ws; 1358 my $req_w = (sum @$ws) || 1;
767 my $req_h = sum @$hs; 1359 my $req_h = (sum @$hs) || 1;
768 1360
769 # TODO: nicer code && do row_expand 1361 # TODO: nicer code && do row_expand
770 my @col_expand = @{$self->{col_expand}}; 1362 my @col_expand = @{$self->{col_expand}};
771 @col_expand = (1) x @$ws unless @col_expand; 1363 @col_expand = (1) x @$ws unless @col_expand;
772 my $col_expand = (sum @col_expand) || 1; 1364 my $col_expand = (sum @col_expand) || 1;
… …
789 1381
790 for my $c (0 .. $#$row) { 1382 for my $c (0 .. $#$row) {
791 my $col_w = $ws->[$c]; 1383 my $col_w = $ws->[$c];
792 1384
793 if (my $widget = $row->[$c]) { 1385 if (my $widget = $row->[$c]) {
794 $widget->size_allocate ($x, $y, $col_w, $row_h); 1386 $widget->configure ($x, $y, $col_w, $row_h);
795 } 1387 }
796 1388
797 $x += $col_w; 1389 $x += $col_w;
798 } 1390 }
799 1391
… …
826 } 1418 }
827} 1419}
828 1420
829############################################################################# 1421#############################################################################
830 1422
1423package CFClient::UI::Box;
1424
1425our @ISA = CFClient::UI::Container::;
1426
1427sub size_request {
1428 my ($self) = @_;
1429
1430 $self->{vertical}
1431 ? (
1432 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1433 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1434 )
1435 : (
1436 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1437 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1438 )
1439}
1440
1441sub size_allocate {
1442 my ($self, $w, $h) = @_;
1443
1444 my $space = $self->{vertical} ? $h : $w;
1445 my $children = $self->{children};
1446
1447 my @req;
1448
1449 if ($self->{homogeneous}) {
1450 @req = ($space / (@$children || 1)) x @$children;
1451 } else {
1452 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1453 my $req = List::Util::sum @req;
1454
1455 if ($req > $space) {
1456 # ah well, not enough space
1457 $_ *= $space / $req for @req;
1458 } else {
1459 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1460
1461 $space = ($space - $req) / $expand; # remaining space to give away
1462
1463 $req[$_] += $space * $children->[$_]{expand}
1464 for 0 .. $#$children;
1465 }
1466 }
1467
1468 CFClient::UI::harmonize \@req;
1469
1470 my $pos = 0;
1471 for (0 .. $#$children) {
1472 my $alloc = $req[$_];
1473 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1474
1475 $pos += $alloc;
1476 }
1477
1478 1
1479}
1480
1481#############################################################################
1482
831package CFClient::UI::HBox; 1483package CFClient::UI::HBox;
832 1484
833# TODO: wrap into common Box base class
834
835our @ISA = CFClient::UI::Container::; 1485our @ISA = CFClient::UI::Box::;
836 1486
837sub size_request { 1487sub new {
838 my ($self) = @_; 1488 my $class = shift;
839 1489
840 my @alloc = map [$_->size_request], @{$self->{children}}; 1490 $class->SUPER::new (
841 1491 vertical => 0,
842 ( 1492 @_,
843 (List::Util::sum map $_->[0], @alloc),
844 (List::Util::max map $_->[1], @alloc),
845 ) 1493 )
846} 1494}
847 1495
848sub size_allocate {
849 my ($self, $x, $y, $w, $h) = @_;
850
851 $self->_size_allocate ($x, $y, $w, $h);
852
853 ($h, $w) = ($w, $h);
854
855 my $children = $self->{children};
856
857 my @h = map +($_->size_request)[0], @$children;
858
859 my $req_h = List::Util::sum @h;
860
861 if ($req_h > $h) {
862 # ah well, not enough space
863 $_ *= $h / $req_h for @h;
864 } else {
865 my $exp = List::Util::sum map $_->{expand}, @$children;
866 $exp ||= 1;
867
868 for (0 .. $#$children) {
869 my $child = $children->[$_];
870
871 my $alloc_h = $h[$_];
872 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
873 $h[$_] = $alloc_h;
874 }
875 }
876
877 CFClient::UI::harmonize \@h;
878
879 my $y = 0;
880 for (0 .. $#$children) {
881 my $child = $children->[$_];
882 my $h = $h[$_];
883 $child->size_allocate ($y, 0, $h, $w);
884
885 $y += $h;
886 }
887}
888
889############################################################################# 1496#############################################################################
890 1497
891package CFClient::UI::VBox; 1498package CFClient::UI::VBox;
892 1499
893# TODO: wrap into common Box base class
894
895our @ISA = CFClient::UI::Container::; 1500our @ISA = CFClient::UI::Box::;
896 1501
897sub size_request { 1502sub new {
898 my ($self) = @_; 1503 my $class = shift;
899 1504
900 my @alloc = map [$_->size_request], @{$self->{children}}; 1505 $class->SUPER::new (
901 1506 vertical => 1,
902 ( 1507 @_,
903 (List::Util::max map $_->[0], @alloc),
904 (List::Util::sum map $_->[1], @alloc),
905 ) 1508 )
906} 1509}
907 1510
908sub size_allocate {
909 my ($self, $x, $y, $w, $h) = @_;
910
911 $self->_size_allocate ($x, $y, $w, $h);
912
913 my $children = $self->{children};
914
915 my @h = map +($_->size_request)[1], @$children;
916
917 my $req_h = List::Util::sum @h;
918
919 if ($req_h > $h) {
920 # ah well, not enough space
921 $_ *= $h / $req_h for @h;
922 } else {
923 my $exp = List::Util::sum map $_->{expand}, @$children;
924 $exp ||= 1;
925
926 for (0 .. $#$children) {
927 my $child = $children->[$_];
928
929 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
930 }
931 }
932
933 CFClient::UI::harmonize \@h;
934
935 my $y = 0;
936 for (0 .. $#$children) {
937 my $child = $children->[$_];
938 my $h = $h[$_];
939 $child->size_allocate (0, $y, $w, $h);
940
941 $y += $h;
942 }
943}
944
945############################################################################# 1511#############################################################################
946 1512
947package CFClient::UI::Label; 1513package CFClient::UI::Label;
948 1514
949our @ISA = CFClient::UI::Base::; 1515our @ISA = CFClient::UI::DrawBG::;
950 1516
951use SDL::OpenGL; 1517use CFClient::OpenGL;
952 1518
953sub new { 1519sub new {
954 my ($class, %arg) = @_; 1520 my ($class, %arg) = @_;
955 1521
956 my $self = $class->SUPER::new ( 1522 my $self = $class->SUPER::new (
957 fg => [1, 1, 1], 1523 fg => [1, 1, 1],
958 fontsize => $::FONTSIZE, 1524 #bg => none
959 text => "", 1525 #active_bg => none
1526 #font => default_font
1527 #text => initial text
1528 #markup => initial narkup
1529 #max_w => maximum pixel width
1530 ellipsise => 3, # end
1531 layout => (new CFClient::Layout),
1532 fontsize => 1,
960 align => -1, 1533 align => -1,
961 valign => -1, 1534 valign => -1,
962 padding => 2, 1535 padding_x => 2,
963 layout => new CFClient::Layout, 1536 padding_y => 2,
1537 can_events => 0,
964 %arg 1538 %arg
965 ); 1539 );
966 1540
967 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1541 if (exists $self->{template}) {
1542 my $layout = new CFClient::Layout;
1543 $layout->set_text (delete $self->{template});
1544 $self->{template} = $layout;
1545 }
968 1546
969 $self->set_text (delete $self->{text}) if exists $self->{text}; 1547 if (exists $self->{markup}) {
970 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1548 $self->set_markup (delete $self->{markup});
1549 } else {
1550 $self->set_text (delete $self->{text});
1551 }
971 1552
972 $self 1553 $self
973} 1554}
974 1555
975sub escape_text { 1556sub escape($) {
976 local $_ = $_[1]; 1557 local $_ = $_[0];
977 1558
978 s/&/&amp;/g; 1559 s/&/&amp;/g;
979 s/>/&gt;/g; 1560 s/>/&gt;/g;
980 s/</&lt;/g; 1561 s/</&lt;/g;
981 1562
982 $_[1] 1563 $_
1564}
1565
1566sub update {
1567 my ($self) = @_;
1568
1569 delete $self->{texture};
1570 $self->SUPER::update;
1571}
1572
1573sub realloc {
1574 my ($self) = @_;
1575
1576 delete $self->{ox};
1577 $self->SUPER::realloc;
983} 1578}
984 1579
985sub set_text { 1580sub set_text {
986 my ($self, $text) = @_; 1581 my ($self, $text) = @_;
987 1582
1583 return if $self->{text} eq "T$text";
1584 $self->{text} = "T$text";
1585
1586 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
988 $self->{layout}->set_text ($text); 1587 $self->{layout}->set_text ($text);
989 1588
990 delete $self->{texture}; 1589 delete $self->{size_req};
1590 $self->realloc;
991 $self->update; 1591 $self->update;
992} 1592}
993 1593
994sub set_markup { 1594sub set_markup {
995 my ($self, $markup) = @_; 1595 my ($self, $markup) = @_;
996 1596
1597 return if $self->{text} eq "M$markup";
1598 $self->{text} = "M$markup";
1599
1600 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1601
1602 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
997 $self->{layout}->set_markup ($markup); 1603 $self->{layout}->set_markup ($markup);
998 1604
1605 delete $self->{size_req};
1606 $self->realloc;
1607 $self->update;
1608}
1609
1610sub size_request {
1611 my ($self) = @_;
1612
1613 $self->{size_req} ||= do {
1614 $self->{layout}->set_font ($self->{font}) if $self->{font};
1615 $self->{layout}->set_width ($self->{max_w} || -1);
1616 $self->{layout}->set_ellipsise ($self->{ellipsise});
1617 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1618 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1619
1620 my ($w, $h) = $self->{layout}->size;
1621
1622 if (exists $self->{template}) {
1623 $self->{template}->set_font ($self->{font}) if $self->{font};
1624 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1625
1626 my ($w2, $h2) = $self->{template}->size;
1627
1628 $w = List::Util::max $w, $w2;
1629 $h = List::Util::max $h, $h2;
1630 }
1631
1632 [$w, $h]
1633 };
1634
1635 @{ $self->{size_req} }
1636}
1637
1638sub size_allocate {
1639 my ($self, $w, $h) = @_;
1640
1641 delete $self->{ox};
1642
1643 delete $self->{texture}
1644 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1645}
1646
1647sub set_fontsize {
1648 my ($self, $fontsize) = @_;
1649
1650 $self->{fontsize} = $fontsize;
999 delete $self->{texture}; 1651 delete $self->{texture};
1000 $self->update;
1001}
1002 1652
1003sub size_request { 1653 $self->realloc;
1004 my ($self) = @_;
1005
1006 $self->{layout}->set_width;
1007 $self->{layout}->set_height ($self->{fontsize});
1008
1009 my ($w, $h) = $self->{layout}->size;
1010
1011 (
1012 $w + $self->{padding} * 2,
1013 $h + $self->{padding} * 2,
1014 )
1015} 1654}
1016 1655
1017sub size_allocate { 1656sub reconfigure {
1018 my ($self, $x, $y, $w, $h) = @_; 1657 my ($self) = @_;
1019 1658
1020 $self->_size_allocate ($x, $y, $w, $h) or return;
1021
1022 delete $self->{texture}; 1659 delete $self->{size_req};
1023}
1024 1660
1025sub update {
1026 my ($self) = @_;
1027
1028 delete $self->{texture};
1029 $self->SUPER::update; 1661 $self->SUPER::reconfigure;
1030} 1662}
1031 1663
1032sub _draw { 1664sub _draw {
1033 my ($self) = @_; 1665 my ($self) = @_;
1034 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1035 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1670 $self->{layout}->set_foreground (@{$self->{fg}});
1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
1036 $self->{layout}->set_width ($self->{w}); 1672 $self->{layout}->set_width ($self->{w});
1037 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1673 $self->{layout}->set_ellipsise ($self->{ellipsise});
1674 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1038 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1039 }; 1678 };
1040 1679
1041 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1042 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1681 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1682 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1683 : ($self->{w} - $tex->{w}) * 0.5);
1684
1685 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1686 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1687 : ($self->{h} - $tex->{h}) * 0.5);
1688 };
1689
1043 glEnable GL_TEXTURE_2D; 1690 glEnable GL_TEXTURE_2D;
1691
1692 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1693 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1694
1695 if ($tex->{format} == GL_ALPHA) {
1696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1697 glColor @{$self->{fg}};
1698 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1699 } else {
1044 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1045 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1046 glColor @{$self->{fg}}; 1702 }
1047
1048 $self->{ox} = int (
1049 $self->{align} < 0 ? $self->{padding}
1050 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1051 : ($self->{w} - $tex->{w}) * 0.5
1052 );
1053
1054 $self->{oy} = int (
1055 $self->{valign} < 0 ? $self->{padding}
1056 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1057 : ($self->{h} - $tex->{h}) * 0.5
1058 );
1059
1060 $tex->draw_quad ($self->{ox}, $self->{oy});
1061 1703
1062 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1063 glDisable GL_BLEND;
1064} 1705}
1065 1706
1066############################################################################# 1707#############################################################################
1067 1708
1068package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
1069 1710
1070our @ISA = CFClient::UI::Label::; 1711our @ISA = CFClient::UI::Label::;
1071 1712
1072use SDL; 1713use CFClient::OpenGL;
1073use SDL::OpenGL;
1074 1714
1075sub new { 1715sub new {
1076 my $class = shift; 1716 my $class = shift;
1077 1717
1078 $class->SUPER::new ( 1718 $class->SUPER::new (
1079 fg => [1, 1, 1], 1719 fg => [1, 1, 1],
1080 bg => [0, 0, 0, 0.2], 1720 bg => [0, 0, 0, 0.2],
1081 active_bg => [1, 1, 1, 0.5], 1721 active_bg => [1, 1, 1, 0.5],
1082 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1083 can_hover => 1, 1723 can_hover => 1,
1084 can_focus => 1, 1724 can_focus => 1,
1085 valign => 0, 1725 valign => 0,
1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1086 @_ 1729 @_
1087 ) 1730 )
1088} 1731}
1089 1732
1090sub _set_text { 1733sub _set_text {
… …
1097 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1098 $self->{text} = $text; 1741 $self->{text} = $text;
1099 1742
1100 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1101 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1102 1746
1103 $self->emit (changed => $self->{text}); 1747 $self->_emit (changed => $self->{text});
1748
1749 $self->realloc;
1750 $self->update;
1751}
1752
1753sub set_text {
1754 my ($self, $text) = @_;
1755
1756 $self->{cursor} = length $text;
1757 $self->_set_text ($text);
1104} 1758}
1105 1759
1106sub get_text { 1760sub get_text {
1107 $_[0]{text} 1761 $_[0]{text}
1108} 1762}
… …
1113 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1114 1768
1115 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1116} 1770}
1117 1771
1118sub size_allocate {
1119 my ($self, $x, $y, $w, $h) = @_;
1120
1121 $self->SUPER::size_allocate ($x, $y, $w, $h);
1122
1123 $self->_set_text ($self->{text});
1124}
1125
1126sub set_text {
1127 my ($self, $text) = @_;
1128
1129 $self->{cursor} = length $text;
1130 $self->_set_text ($text);
1131 $self->update;
1132}
1133
1134sub key_down { 1772sub key_down {
1135 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1136 1774
1137 my $mod = $ev->key_mod; 1775 my $mod = $ev->{mod};
1138 my $sym = $ev->key_sym; 1776 my $sym = $ev->{sym};
1139
1140 my $uni = $ev->key_unicode; 1777 my $uni = $ev->{unicode};
1141 1778
1142 my $text = $self->get_text; 1779 my $text = $self->get_text;
1143 1780
1144 if ($sym == SDLK_BACKSPACE) { 1781 if ($uni == 8) {
1145 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1146 } elsif ($sym == SDLK_DELETE) { 1783 } elsif ($uni == 127) {
1147 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1148 } elsif ($sym == SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1149 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1150 } elsif ($sym == SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1151 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1152 } elsif ($sym == SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1153 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1154 } elsif ($sym == SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1155 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1156 } elsif ($sym == SDLK_ESCAPE) { 1793 } elsif ($uni == 27) {
1157 $self->emit ('escape'); 1794 $self->_emit ('escape');
1158 } elsif ($uni) { 1795 } elsif ($uni) {
1159 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1160 } 1799 }
1161 1800
1162 $self->_set_text ($text); 1801 $self->_set_text ($text);
1163 $self->update; 1802
1803 $self->realloc;
1804
1805 1
1164} 1806}
1165 1807
1166sub focus_in { 1808sub focus_in {
1167 my ($self) = @_; 1809 my ($self) = @_;
1168 1810
… …
1183 utf8::encode $text; 1825 utf8::encode $text;
1184 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1185 1827
1186 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1187 $self->update; 1829 $self->update;
1830
1831 1
1188} 1832}
1189 1833
1190sub mouse_motion { 1834sub mouse_motion {
1191 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1192# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1836# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1837
1838 0
1193} 1839}
1194 1840
1195sub _draw { 1841sub _draw {
1196 my ($self) = @_; 1842 my ($self) = @_;
1197 1843
1198 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1199 1845
1200 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1201 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1202 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1203 } else { 1849 } else {
1204 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1205 } 1851 }
1206 1852
1207 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1208 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1209 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1210 glVertex 0 , 0; 1856 glVertex 0 , 0;
1211 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1212 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1213 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1236 1882
1237package CFClient::UI::Entry; 1883package CFClient::UI::Entry;
1238 1884
1239our @ISA = CFClient::UI::EntryBase::; 1885our @ISA = CFClient::UI::EntryBase::;
1240 1886
1241use SDL; 1887use CFClient::OpenGL;
1242use SDL::OpenGL;
1243 1888
1244sub key_down { 1889sub key_down {
1245 my ($self, $ev) = @_; 1890 my ($self, $ev) = @_;
1246 1891
1247 my $sym = $ev->key_sym; 1892 my $sym = $ev->{sym};
1248 1893
1249 if ($sym == SDLK_RETURN) { 1894 if ($sym == 13) {
1895 unshift @{$self->{history}},
1896 my $txt = $self->get_text;
1897 $self->{history_pointer} = -1;
1898 $self->{history_saveback} = '';
1250 $self->emit (activate => $self->get_text); 1899 $self->_emit (activate => $txt);
1251 $self->update; 1900 $self->update;
1252 1901
1902 } elsif ($sym == CFClient::SDLK_UP) {
1903 if ($self->{history_pointer} < 0) {
1904 $self->{history_saveback} = $self->get_text;
1905 }
1906 if (@{$self->{history} || []} > 0) {
1907 $self->{history_pointer}++;
1908 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1909 $self->{history_pointer} = @{$self->{history} || []} - 1;
1910 }
1911 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1912 }
1913
1914 } elsif ($sym == CFClient::SDLK_DOWN) {
1915 $self->{history_pointer}--;
1916 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1917
1918 if ($self->{history_pointer} >= 0) {
1919 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1920 } else {
1921 $self->set_text ($self->{history_saveback});
1922 }
1923
1253 } else { 1924 } else {
1254 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::key_down ($ev)
1926 }
1927
1255 } 1928 1
1256
1257} 1929}
1258 1930
1259############################################################################# 1931#############################################################################
1260 1932
1261package CFClient::UI::Button; 1933package CFClient::UI::Button;
1262 1934
1263our @ISA = CFClient::UI::Label::; 1935our @ISA = CFClient::UI::Label::;
1264 1936
1265use SDL; 1937use CFClient::OpenGL;
1266use SDL::OpenGL;
1267 1938
1268my @tex = 1939my @tex =
1269 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1940 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1270 qw(b1_button_active.png); 1941 qw(b1_button_active.png);
1271 1942
1272sub new { 1943sub new {
1273 my $class = shift; 1944 my $class = shift;
1274 1945
1275 $class->SUPER::new ( 1946 $class->SUPER::new (
1276 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1277 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1278 bg => [1, 1, 1, 0.2],
1279 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1280 can_hover => 1, 1951 can_hover => 1,
1952 align => 0,
1953 valign => 0,
1954 can_events => 1,
1281 @_ 1955 @_
1282 ) 1956 )
1283} 1957}
1284 1958
1959sub activate { }
1960
1285sub button_up { 1961sub button_up {
1286 my ($self, $ev, $x, $y) = @_; 1962 my ($self, $ev, $x, $y) = @_;
1287 1963
1964 $self->emit ("activate")
1288 if ($x >= 0 && $x < $self->{w} 1965 if $x >= 0 && $x < $self->{w}
1289 && $y >= 0 && $y < $self->{h}) { 1966 && $y >= 0 && $y < $self->{h};
1290 $self->emit ("activate"); 1967
1291 } 1968 1
1292} 1969}
1293 1970
1294sub _draw { 1971sub _draw {
1295 my ($self) = @_; 1972 my ($self) = @_;
1296 1973
1297 local $self->{fg} = $self->{fg}; 1974 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1298 1975
1299 if ($GRAB == $self) {
1300 $self->{fg} = $self->{active_fg};
1301 }
1302
1303 glEnable GL_BLEND;
1304 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1305 glEnable GL_TEXTURE_2D; 1976 glEnable GL_TEXTURE_2D;
1306 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1977 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1307 glColor 0, 0, 0, 1; 1978 glColor 0, 0, 0, 1;
1308 1979
1309 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1980 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1310 1981
1311 glDisable GL_TEXTURE_2D; 1982 glDisable GL_TEXTURE_2D;
1312 glDisable GL_BLEND;
1313 1983
1314 $self->SUPER::_draw; 1984 $self->SUPER::_draw;
1315} 1985}
1316 1986
1317############################################################################# 1987#############################################################################
1318 1988
1319package CFClient::UI::CheckBox; 1989package CFClient::UI::ImageButton;
1320 1990
1321our @ISA = CFClient::UI::DrawBG::; 1991our @ISA = CFClient::UI::Image::;
1322 1992
1323my @tex = 1993use CFClient::OpenGL;
1324 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1325 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1326 1994
1327use SDL; 1995my %textures;
1328use SDL::OpenGL;
1329 1996
1330sub new { 1997sub new {
1331 my $class = shift; 1998 my $class = shift;
1332 1999
2000 my $self = $class->SUPER::new (
2001 padding_x => 4,
2002 padding_y => 4,
2003 fg => [1, 1, 1],
2004 active_fg => [0, 0, 1],
2005 can_hover => 1,
2006 align => 0,
2007 valign => 0,
2008 can_events => 1,
2009 @_
2010 );
2011}
2012
2013sub activate { }
2014
2015sub button_up {
2016 my ($self, $ev, $x, $y) = @_;
2017
2018 $self->emit ("activate")
2019 if $x >= 0 && $x < $self->{w}
2020 && $y >= 0 && $y < $self->{h};
2021
2022 1
2023}
2024
2025#############################################################################
2026
2027package CFClient::UI::CheckBox;
2028
2029our @ISA = CFClient::UI::DrawBG::;
2030
2031my @tex =
2032 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2033 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2034
2035use CFClient::OpenGL;
2036
2037sub new {
2038 my $class = shift;
2039
1333 $class->SUPER::new ( 2040 $class->SUPER::new (
1334 padding => 2, 2041 padding_x => 2,
2042 padding_y => 2,
1335 fg => [1, 1, 1], 2043 fg => [1, 1, 1],
1336 active_fg => [1, 1, 0], 2044 active_fg => [1, 1, 0],
2045 bg => [0, 0, 0, 0.2],
2046 active_bg => [1, 1, 1, 0.5],
1337 state => 0, 2047 state => 0,
1338 can_hover => 1, 2048 can_hover => 1,
1339 @_ 2049 @_
1340 ) 2050 )
1341} 2051}
1342 2052
1343sub size_request { 2053sub size_request {
1344 my ($self) = @_; 2054 my ($self) = @_;
1345 2055
1346 ($self->{padding} * 2 + 6) x 2 2056 (6) x 2
1347}
1348
1349sub size_allocate {
1350 my ($self, $x, $y, $w, $h) = @_;
1351
1352 $self->_size_allocate ($x, $y, $w, $h);
1353} 2057}
1354 2058
1355sub button_down { 2059sub button_down {
1356 my ($self, $ev, $x, $y) = @_; 2060 my ($self, $ev, $x, $y) = @_;
1357 2061
1358 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2062 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1359 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2063 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1360 $self->{state} = !$self->{state}; 2064 $self->{state} = !$self->{state};
1361 $self->emit (changed => $self->{state}); 2065 $self->_emit (changed => $self->{state});
2066 } else {
2067 return 0
2068 }
2069
1362 } 2070 1
1363} 2071}
1364 2072
1365sub _draw { 2073sub _draw {
1366 my ($self) = @_; 2074 my ($self) = @_;
1367 2075
1368 $self->SUPER::_draw; 2076 $self->SUPER::_draw;
1369 2077
1370 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2078 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1371 2079
1372 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2080 my ($w, $h) = @$self{qw(w h)};
2081
2082 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1373 2083
1374 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2084 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1375 2085
1376 glEnable GL_BLEND; 2086 my $tex = $self->{state} ? $tex[1] : $tex[0];
2087
1377 glEnable GL_TEXTURE_2D; 2088 glEnable GL_TEXTURE_2D;
1378 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1379
1380 my $tex = $self->{state} ? $tex[1] : $tex[0];
1381
1382 $tex->draw_quad (0, 0, $s, $s); 2089 $tex->draw_quad_alpha (0, 0, $s, $s);
1383
1384 glDisable GL_TEXTURE_2D; 2090 glDisable GL_TEXTURE_2D;
1385 glDisable GL_BLEND;
1386} 2091}
1387 2092
1388############################################################################# 2093#############################################################################
1389 2094
2095package CFClient::UI::Image;
2096
2097our @ISA = CFClient::UI::Base::;
2098
2099use CFClient::OpenGL;
2100use Carp qw/confess/;
2101
2102our %loaded_images;
2103
2104sub new {
2105 my $class = shift;
2106
2107 my $self = $class->SUPER::new (can_events => 0, @_);
2108
2109 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2110
2111 $loaded_images{$self->{image}} ||=
2112 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2113
2114 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2115
2116 Scalar::Util::weaken $loaded_images{$self->{image}};
2117
2118 $self->{aspect} = $tex->{w} / $tex->{h};
2119
2120 $self
2121}
2122
2123sub size_request {
2124 my ($self) = @_;
2125
2126 ($self->{tex}->{w}, $self->{tex}->{h})
2127}
2128
2129sub _draw {
2130 my ($self) = @_;
2131
2132 my $tex = $self->{tex};
2133
2134 my ($w, $h) = ($self->{w}, $self->{h});
2135
2136 if ($self->{rot90}) {
2137 glRotate 90, 0, 0, 1;
2138 glTranslate 0, -$self->{w}, 0;
2139
2140 ($w, $h) = ($h, $w);
2141 }
2142
2143 glEnable GL_TEXTURE_2D;
2144 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2145
2146 $tex->draw_quad_alpha (0, 0, $w, $h);
2147
2148 glDisable GL_TEXTURE_2D;
2149}
2150
2151#############################################################################
2152
1390package CFClient::UI::VGauge; 2153package CFClient::UI::VGauge;
1391 2154
1392our @ISA = CFClient::UI::Base::; 2155our @ISA = CFClient::UI::Base::;
1393 2156
1394use SDL::OpenGL; 2157use List::Util qw(min max);
2158
2159use CFClient::OpenGL;
1395 2160
1396my %tex = ( 2161my %tex = (
1397 food => [ 2162 food => [
1398 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2163 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1399 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2164 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1400 ], 2165 ],
1401 grace => [ 2166 grace => [
1402 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2167 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1403 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2168 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1404 ], 2169 ],
1405 hp => [ 2170 hp => [
1406 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2171 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1407 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2172 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1408 ], 2173 ],
1409 mana => [ 2174 mana => [
1410 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2175 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1411 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2176 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1412 ], 2177 ],
1413); 2178);
1414 2179
1415# eg. VGauge->new (gauge => 'food'), default gauge: food 2180# eg. VGauge->new (gauge => 'food'), default gauge: food
1416sub new { 2181sub new {
1417 my $class = shift; 2182 my $class = shift;
1418 2183
1419 my $self = $class->SUPER::new (gauge => 'food', @_); 2184 my $self = $class->SUPER::new (
2185 type => 'food',
2186 @_
2187 );
2188
2189 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1420 2190
1421 $self 2191 $self
1422} 2192}
1423 2193
1424sub size_request { 2194sub size_request {
1425 my ($self) = @_; 2195 my ($self) = @_;
1426 2196
1427 ($self->{w}, $self->{h}) 2197 #my $tex = $tex{$self->{type}}[0];
2198 #@$tex{qw(w h)}
2199 (0, 0)
1428} 2200}
1429 2201
1430sub set_max { 2202sub set_max {
1431 my ($self, $max) = @_; 2203 my ($self, $max) = @_;
2204
2205 return if $self->{max_val} == $max;
2206
1432 $self->{max_val} = $max; 2207 $self->{max_val} = $max;
2208 $self->update;
1433} 2209}
1434 2210
1435sub set_value { 2211sub set_value {
1436 my ($self, $val, $max) = @_; 2212 my ($self, $val, $max) = @_;
1437 2213
1438 $self->set_max ($max) 2214 $self->set_max ($max)
1439 if defined $max; 2215 if defined $max;
1440 2216
1441 $max = $self->{max_val}; 2217 return if $self->{val} == $val;
2218
1442 $self->{val} = $val; 2219 $self->{val} = $val;
1443
1444 $self->update; 2220 $self->update;
1445} 2221}
1446 2222
1447sub _draw { 2223sub _draw {
1448 my ($self) = @_; 2224 my ($self) = @_;
1449 2225
1450 my $tex = $tex{$self->{gauge}}; 2226 my $tex = $tex{$self->{type}};
2227 my ($t1, $t2, $t3) = @$tex;
1451 2228
1452 my ($w, $h) = ($self->{w}, $self->{h}); 2229 my ($w, $h) = ($self->{w}, $self->{h});
1453 2230
2231 if ($self->{vertical}) {
2232 glRotate 90, 0, 0, 1;
2233 glTranslate 0, -$self->{w}, 0;
2234
2235 ($w, $h) = ($h, $w);
2236 }
2237
1454 my $ycut = $self->{val} / ($self->{max_val} || 1); 2238 my $ycut = $self->{val} / ($self->{max_val} || 1);
1455 $ycut = 1 if $self->{val} > $self->{max_val};
1456 2239
1457 my $t1 = $tex->[0]; 2240 my $ycut1 = max 0, min 1, $ycut;
1458 my $t2 = $tex->[1]; 2241 my $ycut2 = max 0, min 1, $ycut - 1;
2242
2243 my $h1 = $self->{h} * (1 - $ycut1);
2244 my $h2 = $self->{h} * (1 - $ycut2);
1459 2245
1460 glEnable GL_BLEND; 2246 glEnable GL_BLEND;
1461 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2247 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2248 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1462 glEnable GL_TEXTURE_2D; 2249 glEnable GL_TEXTURE_2D;
1463 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2250 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1464 2251
1465 my $h1 = $self->{h} - $ycut * $self->{h};
1466 my $h2 = $ycut * $self->{h};
1467
1468 my $yp = 0;
1469
1470 glBindTexture (GL_TEXTURE_2D, $t1->{name}); 2252 glBindTexture GL_TEXTURE_2D, $t1->{name};
1471 glBegin (GL_QUADS); 2253 glBegin GL_QUADS;
1472 glTexCoord (0, 0); glVertex (0 , $yp); 2254 glTexCoord 0 , 0; glVertex 0 , 0;
1473 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1); 2255 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1474 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1); 2256 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1475 glTexCoord (1, 0); glVertex (0 + $w, $yp); 2257 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1476 glEnd (); 2258 glEnd;
1477 2259
1478 $yp += $h1; 2260 my $ycut1 = List::Util::min 1, $ycut;
1479
1480 glBindTexture (GL_TEXTURE_2D, $t2->{name}); 2261 glBindTexture GL_TEXTURE_2D, $t2->{name};
1481 glBegin (GL_QUADS); 2262 glBegin GL_QUADS;
1482 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp); 2263 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1483 glTexCoord (0, 1); glVertex (0 , $yp + $h2); 2264 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1484 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2); 2265 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1485 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp); 2266 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1486 glEnd (); 2267 glEnd;
2268
2269 if ($t3) {
2270 glBindTexture GL_TEXTURE_2D, $t3->{name};
2271 glBegin GL_QUADS;
2272 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2273 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2274 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2275 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2276 glEnd;
2277 }
1487 2278
1488 glDisable GL_BLEND; 2279 glDisable GL_BLEND;
1489 glDisable GL_TEXTURE_2D; 2280 glDisable GL_TEXTURE_2D;
1490} 2281}
1491 2282
1492############################################################################# 2283#############################################################################
1493 2284
2285package CFClient::UI::Gauge;
2286
2287our @ISA = CFClient::UI::VBox::;
2288
2289sub new {
2290 my ($class, %arg) = @_;
2291
2292 my $self = $class->SUPER::new (
2293 tooltip => $arg{type},
2294 can_hover => 1,
2295 can_events => 1,
2296 %arg,
2297 );
2298
2299 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2300 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2301 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2302
2303 $self
2304}
2305
2306sub set_fontsize {
2307 my ($self, $fsize) = @_;
2308
2309 $self->{value}->set_fontsize ($fsize);
2310 $self->{max} ->set_fontsize ($fsize);
2311}
2312
2313sub set_max {
2314 my ($self, $max) = @_;
2315
2316 $self->{gauge}->set_max ($max);
2317 $self->{max}->set_text ($max);
2318}
2319
2320sub set_value {
2321 my ($self, $val, $max) = @_;
2322
2323 $self->set_max ($max)
2324 if defined $max;
2325
2326 $self->{gauge}->set_value ($val, $max);
2327 $self->{value}->set_text ($val);
2328}
2329
2330#############################################################################
2331
1494package CFClient::UI::Slider; 2332package CFClient::UI::Slider;
1495 2333
1496use strict; 2334use strict;
1497 2335
1498use SDL::OpenGL; 2336use CFClient::OpenGL;
1499 2337
1500our @ISA = CFClient::UI::DrawBG::; 2338our @ISA = CFClient::UI::DrawBG::;
1501 2339
1502my @tex = 2340my @tex =
1503 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2341 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1504 qw(s1_slider.png s1_slider_bg.png); 2342 qw(s1_slider.png s1_slider_bg.png);
1505 2343
1506sub new { 2344sub new {
1507 my $class = shift; 2345 my $class = shift;
1508 2346
1509 # range [value, low, high, page] 2347 # range [value, low, high, page, unit]
1510 2348
1511 # TODO: 0-width page 2349 # TODO: 0-width page
1512 # TODO: req_w/h are wrong with vertical 2350 # TODO: req_w/h are wrong with vertical
1513 # TODO: calculations are off 2351 # TODO: calculations are off
1514 my $self = $class->SUPER::new ( 2352 my $self = $class->SUPER::new (
1515 fg => [1, 1, 1], 2353 fg => [1, 1, 1],
1516 active_fg => [0, 0, 0], 2354 active_fg => [0, 0, 0],
2355 bg => [0, 0, 0, 0.2],
2356 active_bg => [1, 1, 1, 0.5],
1517 range => [0, 0, 100, 10], 2357 range => [0, 0, 100, 10, 0],
1518 req_w => 40, 2358 min_w => $::WIDTH / 80,
1519 req_h => 13, 2359 min_h => $::WIDTH / 80,
1520 vertical => 0, 2360 vertical => 0,
1521 can_hover => 1, 2361 can_hover => 1,
1522 inner_pad => 5, 2362 inner_pad => 0.02,
1523 @_ 2363 @_
1524 ); 2364 );
1525 2365
2366 $self->set_value ($self->{range}[0]);
2367 $self->update;
2368
1526 $self 2369 $self
1527} 2370}
1528 2371
2372sub changed { }
2373
2374sub set_range {
2375 my ($self, $range) = @_;
2376
2377 ($range, $self->{range}) = ($self->{range}, $range);
2378
2379 if ("@$range" ne "@{$self->{range}}") {
2380 $self->update;
2381 $self->set_value ($self->{range}[0]);
2382 }
2383}
2384
2385sub set_value {
2386 my ($self, $value) = @_;
2387
2388 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2389
2390 $hi = $lo + 1 if $hi <= $lo;
2391
2392 $page = $hi - $lo if $page > $hi - $lo;
2393
2394 $value = $lo if $value < $lo;
2395 $value = $hi - $page if $value > $hi - $page;
2396
2397 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2398 if $unit;
2399
2400 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2401
2402 if ($value != $old_value) {
2403 $self->_emit (changed => $value);
2404 $self->update;
2405 }
2406}
2407
1529sub size_request { 2408sub size_request {
1530 my ($self) = @_; 2409 my ($self) = @_;
1531 2410
1532 my $w = $self->{req_w}; 2411 ($self->{req_w}, $self->{req_h})
1533 my $h = $self->{req_h};
1534
1535 $self->{vertical} ? ($h, $w) : ($w, $h)
1536} 2412}
1537 2413
1538sub button_down { 2414sub button_down {
1539 my ($self, $ev, $x, $y) = @_; 2415 my ($self, $ev, $x, $y) = @_;
1540 2416
1541 $self->SUPER::button_down ($ev, $x, $y); 2417 $self->SUPER::button_down ($ev, $x, $y);
2418
2419 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2420
1542 $self->mouse_motion ($ev, $x, $y); 2421 $self->mouse_motion ($ev, $x, $y)
1543} 2422}
1544 2423
1545sub mouse_motion { 2424sub mouse_motion {
1546 my ($self, $ev, $x, $y) = @_; 2425 my ($self, $ev, $x, $y) = @_;
1547 2426
1548 if ($GRAB == $self) { 2427 if ($GRAB == $self) {
2428 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2429
2430 my (undef, $lo, $hi, $page) = @{$self->{range}};
2431
2432 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2433
2434 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2435 } else {
2436 return 0;
2437 }
2438
2439 1
2440}
2441
2442sub update {
2443 my ($self) = @_;
2444
2445 delete $self->{knob_w};
2446 $self->SUPER::update;
2447}
2448
2449sub _draw {
2450 my ($self) = @_;
2451
2452 unless ($self->{knob_w}) {
2453 $self->set_value ($self->{range}[0]);
2454
1549 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2455 my ($value, $lo, $hi, $page) = @{$self->{range}};
2456 my $range = ($hi - $page - $lo) || 1e-100;
1550 2457
1551 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2458 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1552 2459
1553 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2460 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1554 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2461 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1555 2462
1556 $x -= $inner_pad_px; # substract the padding 2463 $value = ($value - $lo) / $range;
1557 $x = $x * ($hi - $lo) / $inner_w + $lo; 2464 $value = $value * $self->{scale} + $self->{offset};
1558 $x = $lo if $x < $lo;
1559 $x = $hi - $page if $x > $hi - $page;
1560 $self->{range}[0] = $x;
1561 2465
1562 $self->emit (changed => $x); 2466 $self->{knob_x} = $value - $knob_w * 0.5;
1563 $self->update; 2467 $self->{knob_w} = $knob_w;
1564 } 2468 }
1565}
1566
1567# the inner_* stuff is for generating a padding for the slider handle,
1568# so that the handle doesn't leave the texture. This calculation isn't 100%
1569# correct propably, but it does the job for now
1570sub _calc_inner_pad_px {
1571 my ($self, $w) = @_;
1572 ($w / 100) * $self->{inner_pad} # % to pixels
1573}
1574
1575sub _draw {
1576 my ($self) = @_;
1577 2469
1578 $self->SUPER::_draw (); 2470 $self->SUPER::_draw ();
1579 2471
1580 my ($w, $h) = @$self{qw(w h)}; 2472 glScale $self->{w}, $self->{h};
1581 2473
1582 if ($self->{vertical}) { 2474 if ($self->{vertical}) {
1583 # draw a vertical slider like a rotated horizontal slider 2475 # draw a vertical slider like a rotated horizontal slider
1584 2476
2477 glTranslate 1, 0, 0;
1585 glRotate 90, 0, 0, 1; 2478 glRotate 90, 0, 0, 1;
1586 glTranslate 0, -$self->{w}, 0;
1587
1588 ($w, $h) = ($h, $w);
1589 } 2479 }
1590 2480
1591 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2481 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1592 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2482 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1593 2483
1594 my ($value, $lo, $hi, $page) = @{$self->{range}};
1595
1596 $hi = $value + 1 if $lo == $hi;
1597
1598 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1599 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1600
1601 $page = int $page * $inner_w / ($hi - $lo);
1602 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1603
1604 $w -= $page;
1605 $page &= ~1;
1606 glTranslate $page * 0.5, 0, 0;
1607 $page ||= 2;
1608
1609 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1610 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1611
1612 glEnable GL_BLEND;
1613 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1614 glEnable GL_TEXTURE_2D; 2484 glEnable GL_TEXTURE_2D;
1615 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2485 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1616 2486
1617 # draw background 2487 # draw background
1618 $tex[1]->draw_quad (0, 0, $w, $h); 2488 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1619 2489
1620 # draw handle 2490 # draw handle
1621 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2491 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1622 2492
1623 glDisable GL_BLEND;
1624 glDisable GL_TEXTURE_2D; 2493 glDisable GL_TEXTURE_2D;
1625} 2494}
1626 2495
1627############################################################################# 2496#############################################################################
1628 2497
1629package CFClient::UI::TextView; 2498package CFClient::UI::ValSlider;
1630 2499
1631our @ISA = CFClient::UI::HBox::; 2500our @ISA = CFClient::UI::HBox::;
1632 2501
1633use SDL::OpenGL; 2502sub new {
2503 my ($class, %arg) = @_;
2504
2505 my $range = delete $arg{range};
2506
2507 my $self = $class->SUPER::new (
2508 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2509 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2510 to_value => sub { shift },
2511 from_value => sub { shift },
2512 %arg,
2513 );
2514
2515 $self->{slider}->connect (changed => sub {
2516 my ($self, $value) = @_;
2517 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2518 $self->{parent}->emit (changed => $value);
2519 });
2520
2521# $self->{entry}->connect (changed => sub {
2522# my ($self, $value) = @_;
2523# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2524# $self->{parent}->emit (changed => $value);
2525# });
2526
2527 $self->add ($self->{slider}, $self->{entry});
2528
2529 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2530
2531 $self
2532}
2533
2534sub set_range { shift->{slider}->set_range (@_) }
2535sub set_value { shift->{slider}->set_value (@_) }
2536
2537#############################################################################
2538
2539package CFClient::UI::TextScroller;
2540
2541our @ISA = CFClient::UI::HBox::;
2542
2543use CFClient::OpenGL;
1634 2544
1635sub new { 2545sub new {
1636 my $class = shift; 2546 my $class = shift;
1637 2547
1638 my $self = $class->SUPER::new ( 2548 my $self = $class->SUPER::new (
1639 req_w => $::WIDTH / 6, 2549 fontsize => 1,
1640 req_h => $::HEIGHT / 6, 2550 can_events => 0,
1641 fontsize => $::FONTSIZE, 2551 indent => 0,
2552 #font => default_font
1642 @_, 2553 @_,
1643 2554
1644 layout => (new CFClient::Layout), 2555 layout => (new CFClient::Layout 1),
1645 par => [], 2556 par => [],
1646 height => 0, 2557 height => 0,
1647 children => [ 2558 children => [
1648 (new CFClient::UI::Empty expand => 1), 2559 (new CFClient::UI::Empty expand => 1),
1649 (new CFClient::UI::Slider vertical => 1), 2560 (new CFClient::UI::Slider vertical => 1),
1650 ], 2561 ],
1651 ); 2562 );
1652 2563
1653 $self->{children}[1]->connect (changed => sub { 2564 $self->{children}[1]->connect (changed => sub { $self->update });
1654 $self->update;
1655 });
1656 2565
1657 $self 2566 $self
1658} 2567}
1659 2568
1660sub set_fontsize { 2569sub set_fontsize {
… …
1662 2571
1663 $self->{fontsize} = $fontsize; 2572 $self->{fontsize} = $fontsize;
1664 $self->reflow; 2573 $self->reflow;
1665} 2574}
1666 2575
2576sub size_allocate {
2577 my ($self, $w, $h) = @_;
2578
2579 $self->SUPER::size_allocate ($w, $h);
2580
2581 $self->{layout}->set_font ($self->{font}) if $self->{font};
2582 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2583 $self->{layout}->set_width ($self->{children}[0]{w});
2584 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2585
2586 $self->reflow;
2587}
2588
1667sub text_height { 2589sub text_size {
1668 my ($self, $text) = @_; 2590 my ($self, $text, $indent) = @_;
1669 2591
1670 my $layout = $self->{layout}; 2592 my $layout = $self->{layout};
1671 2593
1672 $layout->set_height ($self->{fontsize}); 2594 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1673 $layout->set_width ($self->{w}); 2595 $layout->set_width ($self->{children}[0]{w} - $indent);
2596 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1674 $layout->set_text ($text); 2597 $layout->set_markup ($text);
1675 2598
1676 ($layout->size)[1] 2599 $layout->size
1677} 2600}
1678 2601
1679sub reflow { 2602sub reflow {
1680 my ($self) = @_; 2603 my ($self) = @_;
1681 2604
1682 $self->{need_reflow}++; 2605 $self->{need_reflow}++;
1683 $self->update; 2606 $self->update;
1684} 2607}
1685 2608
1686sub size_request { 2609sub set_offset {
1687 my ($self) = @_; 2610 my ($self, $offset) = @_;
1688 2611
1689 ($self->{req_w}, $self->{req_h}) 2612 # todo: base offset on lines or so, not on pixels
2613 $self->{children}[1]->set_value ($offset);
1690} 2614}
1691 2615
1692sub size_allocate { 2616sub clear {
1693 my ($self, $x, $y, $w, $h) = @_; 2617 my ($self) = @_;
1694 2618
1695 $self->SUPER::size_allocate ($x, $y, $w, $h); 2619 $self->{par} = [];
1696 2620 $self->{height} = 0;
1697 $self->{layout}->set_height ($self->{fontsize}); 2621 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1698 $self->{layout}->set_width ($self->{w});
1699
1700 $self->reflow;
1701} 2622}
1702 2623
1703sub add_paragraph { 2624sub add_paragraph {
1704 my ($self, $color, $text) = @_; 2625 my ($self, $color, $text, $indent) = @_;
1705 2626
1706 #TODO: intelligently "reformat" paragraph 2627 for my $line (split /\n/, $text) {
1707 2628 my ($w, $h) = $self->text_size ($line);
1708 my $height = $self->text_height ($text);
1709
1710 $self->{height} += $height; 2629 $self->{height} += $h;
2630 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2631 }
1711 2632
1712 push @{$self->{par}}, [$height, $color, $text];
1713
1714 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2633 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1715 $self->{children}[1]->update;
1716} 2634}
1717 2635
1718sub update { 2636sub update {
1719 my ($self) = @_; 2637 my ($self) = @_;
1720 2638
… …
1722 2640
1723 return unless $self->{h} > 0; 2641 return unless $self->{h} > 0;
1724 2642
1725 delete $self->{texture}; 2643 delete $self->{texture};
1726 2644
1727 $ROOT->on_refresh ($self, sub { 2645 $ROOT->on_post_alloc ($self => sub {
2646 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2647
1728 if (delete $self->{need_reflow}) { 2648 if (delete $self->{need_reflow}) {
1729 my $height = 0; 2649 my $height = 0;
1730 2650
1731 $height += $_->[0] = $self->text_height ($_->[2]) 2651 my $layout = $self->{layout};
2652
2653 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2654
1732 for @{$self->{par}}; 2655 for (@{$self->{par}}) {
2656 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2657 $layout->set_width ($W - $_->[3]);
2658 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2659 $layout->set_markup ($_->[4]);
2660 my ($w, $h) = $layout->size;
2661 $_->[0] = $w + $_->[3];
2662 $_->[1] = $h;
2663 }
2664
2665 $height += $_->[1];
2666 }
1733 2667
1734 $self->{height} = $height; 2668 $self->{height} = $height;
1735 2669
1736 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2670 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1737 2671
1738 delete $self->{texture}; 2672 delete $self->{texture};
1739 } 2673 }
1740 2674
1741 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2675 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1742 glClearColor 0, 0, 0, 1; 2676 glClearColor 0, 0, 0, 0;
1743 glClear GL_COLOR_BUFFER_BIT; 2677 glClear GL_COLOR_BUFFER_BIT;
1744 2678
2679 my $top = int $self->{children}[1]{range}[0];
2680
2681 my $y0 = $top;
2682 my $y1 = $top + $H;
2683
2684 my $y = 0;
2685
2686 my $layout = $self->{layout};
2687
2688 $layout->set_font ($self->{font}) if $self->{font};
2689
1745 glEnable GL_BLEND; 2690 glEnable GL_BLEND;
2691 #TODO# not correct in windows where rgba is forced off
1746 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2692 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1747 glEnable GL_TEXTURE_2D;
1748 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1749
1750 my $top = int $self->{children}[1]{range}[0];
1751
1752 my $y0 = $top;
1753 my $y1 = $top + $self->{h};
1754
1755 my $y = 0;
1756
1757 my $layout = $self->{layout};
1758 2693
1759 for my $par (@{$self->{par}}) { 2694 for my $par (@{$self->{par}}) {
1760 my $h = $par->[0]; 2695 my $h = $par->[1];
1761 2696
1762 if ($y0 < $y + $h && $y < $y1) { 2697 if ($y0 < $y + $h && $y < $y1) {
2698 $layout->set_foreground (@{ $par->[2] });
2699 $layout->set_width ($W - $par->[3]);
2700 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1763 $layout->set_text ($par->[2]); 2701 $layout->set_markup ($par->[4]);
1764 2702
1765 glColor @{ $par->[1] }; 2703 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1766 my ($W, $H) = $layout->size; 2704
1767 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2705 glRasterPos $par->[3], $y - $y0;
2706 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1768 } 2707 }
1769 2708
1770 $y += $h; 2709 $y += $h;
1771 } 2710 }
1772 2711
1773 glDisable GL_TEXTURE_2D;
1774 glDisable GL_BLEND; 2712 glDisable GL_BLEND;
1775 }; 2713 };
1776 }); 2714 });
1777} 2715}
1778 2716
1779sub _draw { 2717sub _draw {
1780 my ($self) = @_; 2718 my ($self) = @_;
1781 2719
1782 if ($self->{texture}) {
1783 glEnable GL_TEXTURE_2D; 2720 glEnable GL_TEXTURE_2D;
1784 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1785 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2722 glColor 0, 0, 0, 1;
2723 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1786 glDisable GL_TEXTURE_2D; 2724 glDisable GL_TEXTURE_2D;
1787 }
1788 2725
1789 $self->{children}[1]->draw; 2726 $self->{children}[1]->draw;
1790 2727
1791} 2728}
1792 2729
1793############################################################################# 2730#############################################################################
1794 2731
1795package CFClient::UI::MapWidget;
1796
1797use strict;
1798
1799use List::Util qw(min max);
1800
1801use SDL;
1802use SDL::OpenGL;
1803
1804our @ISA = CFClient::UI::Base::;
1805
1806sub new {
1807 my $class = shift;
1808
1809 $class->SUPER::new (
1810 z => -1,
1811 can_focus => 1,
1812 list => (glGenLists 1),
1813 @_
1814 )
1815}
1816
1817sub key_down {
1818 print "MAPKEYDOWN\n";
1819}
1820
1821sub key_up {
1822}
1823
1824sub button_down {
1825 my ($self, $ev, $x, $y) = @_;
1826
1827 $self->focus_in;
1828
1829 if ($ev->button == 2) {
1830 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1831 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1832
1833 $self->{motion} = sub {
1834 my ($ev, $x, $y) = @_;
1835
1836 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1837
1838 $::CFG->{map_shift_x} = $bw + $x - $ox;
1839 $::CFG->{map_shift_y} = $bh + $y - $oy;
1840
1841 $self->update;
1842 };
1843 }
1844}
1845
1846sub button_up {
1847 my ($self, $ev, $x, $y) = @_;
1848
1849 delete $self->{motion};
1850}
1851
1852sub mouse_motion {
1853 my ($self, $ev, $x, $y) = @_;
1854
1855 $self->{motion}->($ev, $x, $y) if $self->{motion};
1856}
1857
1858sub size_request {
1859 (
1860 1 + 32 * int $::WIDTH / 32,
1861 1 + 32 * int $::HEIGHT / 32,
1862 )
1863}
1864
1865sub update {
1866 my ($self) = @_;
1867
1868 $self->{need_update} = 1;
1869 $self->SUPER::update;
1870}
1871
1872sub draw {
1873 my ($self) = @_;
1874
1875 if (delete $self->{need_update}) {
1876 glNewList $self->{list}, GL_COMPILE;
1877
1878 if ($::MAP) {
1879 my $sw = int $::WIDTH / 32;
1880 my $sh = int $::HEIGHT / 32;
1881
1882 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1883 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1884
1885 glTranslate $sx0 - 32, $sy0 - 32, 0;
1886
1887 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1888
1889 if ($::CFG->{fow_enable}) {
1890 if ($::CFG->{fow_smooth}) { # smooth fog of war
1891 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1892 glConvolutionFilter2D
1893 GL_CONVOLUTION_2D,
1894 GL_ALPHA,
1895 3, 3,
1896 GL_ALPHA, GL_FLOAT,
1897 pack "f*",
1898 0.1, 0.1, 0.1,
1899 0.1, 0.2, 0.1,
1900 0.1, 0.1, 0.1,
1901 ;
1902 glEnable GL_CONVOLUTION_2D;
1903 }
1904
1905 $self->{fow_texture} = new CFClient::Texture
1906 w => $w,
1907 h => $h,
1908 data => $data,
1909 internalformat => GL_ALPHA,
1910 format => GL_ALPHA;
1911
1912 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1913
1914 glEnable GL_BLEND;
1915 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1916 glEnable GL_TEXTURE_2D;
1917 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1918
1919 glColor +($::CFG->{fow_intensity}) x 3, 1;
1920 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1921
1922 glDisable GL_TEXTURE_2D;
1923 glDisable GL_BLEND;
1924 }
1925
1926 # HACK BEGIN
1927 {
1928 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1929 my ($w, $h) = (250, 250);
1930
1931 glEnable GL_BLEND;
1932 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1933 glEnable GL_TEXTURE_2D;
1934 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1935
1936 $self->{mapmap_texture} =
1937 new CFClient::Texture
1938 w => $w,
1939 h => $h,
1940 data => $::MAP->mapmap ($w, $h),
1941 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1942
1943 $self->{mapmap_texture}->draw_quad (100, 100);
1944
1945 glDisable GL_TEXTURE_2D;
1946 glDisable GL_BLEND;
1947 }
1948 # HACK END
1949 }
1950
1951 glEndList;
1952 }
1953
1954 glPushMatrix;
1955 glCallList $self->{list};
1956 glPopMatrix;
1957
1958 if ($FOCUS != $self) {
1959 glColor 64/255, 64/255, 64/255;
1960 glLogicOp GL_AND;
1961 glEnable GL_COLOR_LOGIC_OP;
1962 glBegin GL_QUADS;
1963 glVertex 0, 0;
1964 glVertex 0, $::HEIGHT;
1965 glVertex $::WIDTH, $::HEIGHT;
1966 glVertex $::WIDTH, 0;
1967 glEnd;
1968 glDisable GL_COLOR_LOGIC_OP;
1969 }
1970}
1971
1972my %DIR = (
1973 SDLK_KP8, [1, "north"],
1974 SDLK_KP9, [2, "northeast"],
1975 SDLK_KP6, [3, "east"],
1976 SDLK_KP3, [4, "southeast"],
1977 SDLK_KP2, [5, "south"],
1978 SDLK_KP1, [6, "southwest"],
1979 SDLK_KP4, [7, "west"],
1980 SDLK_KP7, [8, "northwest"],
1981
1982 SDLK_UP, [1, "north"],
1983 SDLK_RIGHT, [3, "east"],
1984 SDLK_DOWN, [5, "south"],
1985 SDLK_LEFT, [7, "west"],
1986);
1987
1988sub key_down {
1989 my ($self, $ev) = @_;
1990
1991 my $mod = $ev->key_mod;
1992 my $sym = $ev->key_sym;
1993
1994 if ($sym == SDLK_KP5) {
1995 $::CONN->user_send ("stay fire");
1996 } elsif ($sym == SDLK_a) {
1997 $::CONN->user_send ("apply");
1998 } elsif ($sym == SDLK_QUOTE) {
1999 $self->emit ('activate_console');
2000 } elsif ($sym == SDLK_SLASH) {
2001 $self->emit ('activate_console' => '/');
2002 } elsif (exists $DIR{$sym}) {
2003 if ($mod & KMOD_SHIFT) {
2004 $self->{shft}++;
2005 $::CONN->user_send ("fire $DIR{$sym}[0]");
2006 } elsif ($mod & KMOD_CTRL) {
2007 $self->{ctrl}++;
2008 $::CONN->user_send ("run $DIR{$sym}[0]");
2009 } else {
2010 $::CONN->user_send ("$DIR{$sym}[1]");
2011 }
2012 }
2013}
2014
2015sub key_up {
2016 my ($self, $ev) = @_;
2017
2018 my $mod = $ev->key_mod;
2019 my $sym = $ev->key_sym;
2020
2021 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2022 $::CONN->user_send ("fire_stop");
2023 }
2024 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2025 $::CONN->user_send ("run_stop");
2026 }
2027}
2028
2029#############################################################################
2030
2031package CFClient::UI::Animator; 2732package CFClient::UI::Animator;
2032 2733
2033use SDL::OpenGL; 2734use CFClient::OpenGL;
2034 2735
2035our @ISA = CFClient::UI::Bin::; 2736our @ISA = CFClient::UI::Bin::;
2036 2737
2037sub moveto { 2738sub moveto {
2038 my ($self, $x, $y) = @_; 2739 my ($self, $x, $y) = @_;
… …
2076 2777
2077sub new { 2778sub new {
2078 my $class = shift; 2779 my $class = shift;
2079 2780
2080 my $self = $class->SUPER::new ( 2781 my $self = $class->SUPER::new (
2081 state => 0, 2782 state => 0,
2082 connect_activate => \&toggle_flopper, 2783 on_activate => \&toggle_flopper,
2083 @_ 2784 @_
2084 ); 2785 );
2085 2786
2086 if ($self->{state}) {
2087 $self->{state} = 0;
2088 $self->toggle_flopper;
2089 }
2090
2091 $self 2787 $self
2092} 2788}
2093 2789
2094sub toggle_flopper { 2790sub toggle_flopper {
2095 my ($self) = @_; 2791 my ($self) = @_;
2096 2792
2097 # TODO: use animation 2793 $self->{other}->toggle_visibility;
2098 if ($self->{state} = !$self->{state}) { 2794}
2099 $CFClient::UI::ROOT->add ($self->{other}); 2795
2100 $self->{other}->move ($self->coord2global (0, $self->{h})); 2796#############################################################################
2797
2798package CFClient::UI::Tooltip;
2799
2800our @ISA = CFClient::UI::Bin::;
2801
2802use CFClient::OpenGL;
2803
2804sub new {
2805 my $class = shift;
2806
2807 $class->SUPER::new (
2808 @_,
2809 can_events => 0,
2810 )
2811}
2812
2813sub set_tooltip_from {
2814 my ($self, $widget) = @_;
2815
2816 my $tooltip = $widget->{tooltip};
2817
2818 if ($ENV{CFPLUS_DEBUG} & 2) {
2819 $tooltip .= "\n\n" . (ref $widget) . "\n"
2820 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2821 . "req $widget->{req_w} $widget->{req_h}\n"
2822 . "visible $widget->{visible}";
2823 }
2824
2825 $tooltip =~ s/^\n+//;
2826 $tooltip =~ s/\n+$//;
2827
2828 $self->add (new CFClient::UI::Label
2829 markup => $tooltip,
2830 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2831 fontsize => 0.8,
2832 fg => [0, 0, 0, 1],
2833 ellipsise => 0,
2834 font => ($widget->{tooltip_font} || $::FONT_PROP),
2835 );
2836}
2837
2838sub size_request {
2839 my ($self) = @_;
2840
2841 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2842
2843 ($w + 4, $h + 4)
2844}
2845
2846sub size_allocate {
2847 my ($self, $w, $h) = @_;
2848
2849 $self->SUPER::size_allocate ($w - 4, $h - 4);
2850}
2851
2852sub visibility_change {
2853 my ($self, $visible) = @_;
2854
2855 return unless $visible;
2856
2857 $self->{root}->on_post_alloc ("move_$self" => sub {
2858 my $widget = $self->{owner}
2859 or return;
2860
2861 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2862
2863 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2864 if $x + $self->{w} > $self->{root}{w};
2865
2866 $self->move_abs ($x, $y);
2867 });
2868}
2869
2870sub _draw {
2871 my ($self) = @_;
2872
2873 glTranslate 0.375, 0.375;
2874
2875 my ($w, $h) = @$self{qw(w h)};
2876
2877 glColor 1, 0.8, 0.4;
2878 glBegin GL_QUADS;
2879 glVertex 0 , 0;
2880 glVertex 0 , $h;
2881 glVertex $w, $h;
2882 glVertex $w, 0;
2883 glEnd;
2884
2885 glColor 0, 0, 0;
2886 glBegin GL_LINE_LOOP;
2887 glVertex 0 , 0;
2888 glVertex 0 , $h;
2889 glVertex $w, $h;
2890 glVertex $w, 0;
2891 glEnd;
2892
2893 glTranslate 2 - 0.375, 2 - 0.375;
2894
2895 $self->SUPER::_draw;
2896}
2897
2898#############################################################################
2899
2900package CFClient::UI::Face;
2901
2902our @ISA = CFClient::UI::Base::;
2903
2904use CFClient::OpenGL;
2905
2906sub new {
2907 my $class = shift;
2908
2909 my $self = $class->SUPER::new (
2910 aspect => 1,
2911 can_events => 0,
2912 @_,
2913 );
2914
2915 if ($self->{anim} && $self->{animspeed}) {
2916 Scalar::Util::weaken (my $widget = $self);
2917
2918 $self->{timer} = Event->timer (
2919 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2920 hard => 1,
2921 interval => $self->{animspeed},
2922 cb => sub {
2923 ++$widget->{frame};
2924 $widget->update;
2925 },
2926 );
2927 }
2928
2929 $self
2930}
2931
2932sub size_request {
2933 (32, 8)
2934}
2935
2936sub update {
2937 my ($self) = @_;
2938
2939 return unless $self->{visible};
2940
2941 $self->SUPER::update;
2942}
2943
2944sub _draw {
2945 my ($self) = @_;
2946
2947 return unless $::CONN;
2948
2949 my $face;
2950
2951 if ($self->{frame}) {
2952 my $anim = $::CONN->{anim}[$self->{anim}];
2953
2954 $face = $anim->[ $self->{frame} % @$anim ]
2955 if $anim && @$anim;
2956 }
2957
2958 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2959
2960 if ($tex) {
2961 glEnable GL_TEXTURE_2D;
2962 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2963 glColor 0, 0, 0, 1;
2964 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2965 glDisable GL_TEXTURE_2D;
2966 }
2967}
2968
2969sub destroy {
2970 my ($self) = @_;
2971
2972 $self->{timer}->cancel
2973 if $self->{timer};
2974
2975 $self->SUPER::destroy;
2976}
2977
2978#############################################################################
2979
2980package CFClient::UI::Buttonbar;
2981
2982our @ISA = CFClient::UI::HBox::;
2983
2984# TODO: should actualyl wrap buttons and other goodies.
2985
2986#############################################################################
2987
2988package CFClient::UI::Menu;
2989
2990our @ISA = CFClient::UI::FancyFrame::;
2991
2992use CFClient::OpenGL;
2993
2994sub new {
2995 my $class = shift;
2996
2997 my $self = $class->SUPER::new (
2998 items => [],
2999 z => 100,
3000 @_,
3001 );
3002
3003 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3004
3005 for my $item (@{ $self->{items} }) {
3006 my ($widget, $cb, $tooltip) = @$item;
3007
3008 # handle various types of items, only text for now
3009 if (!ref $widget) {
3010 $widget = new CFClient::UI::Label
3011 can_hover => 1,
3012 can_events => 1,
3013 markup => $widget,
3014 tooltip => $tooltip
3015 }
3016
3017 $self->{item}{$widget} = $item;
3018
3019 $self->{vbox}->add ($widget);
3020 }
3021
3022 $self
3023}
3024
3025# popup given the event (must be a mouse button down event currently)
3026sub popup {
3027 my ($self, $ev) = @_;
3028
3029 $self->_emit ("popdown");
3030
3031 # maybe save $GRAB? must be careful about events...
3032 $GRAB = $self;
3033 $self->{button} = $ev->{button};
3034
3035 $self->show;
3036 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3037}
3038
3039sub mouse_motion {
3040 my ($self, $ev, $x, $y) = @_;
3041
3042 # TODO: should use vbox->find_widget or so
3043 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3044 $self->{hover} = $self->{item}{$HOVER};
3045
3046 0
3047}
3048
3049sub button_up {
3050 my ($self, $ev, $x, $y) = @_;
3051
3052 if ($ev->{button} == $self->{button}) {
3053 undef $GRAB;
3054 $self->hide;
3055
2101 $self->emit ("open"); 3056 $self->_emit ("popdown");
3057 $self->{hover}[1]->() if $self->{hover};
2102 } else { 3058 } else {
2103 $CFClient::UI::ROOT->remove ($self->{other}); 3059 return 0
2104 $self->emit ("close"); 3060 }
3061
2105 } 3062 1
2106
2107 $self->emit (changed => $self->{state});
2108} 3063}
2109 3064
2110############################################################################# 3065#############################################################################
2111 3066
3067package CFClient::UI::Multiplexer;
3068
3069our @ISA = CFClient::UI::Container::;
3070
3071sub new {
3072 my $class = shift;
3073
3074 my $self = $class->SUPER::new (
3075 @_,
3076 );
3077
3078 $self->{current} = $self->{children}[0]
3079 if @{ $self->{children} };
3080
3081 $self
3082}
3083
3084sub add {
3085 my ($self, @widgets) = @_;
3086
3087 $self->SUPER::add (@widgets);
3088
3089 $self->{current} = $self->{children}[0]
3090 if @{ $self->{children} };
3091}
3092
3093sub set_current_page {
3094 my ($self, $page_or_widget) = @_;
3095
3096 my $widget = ref $page_or_widget
3097 ? $page_or_widget
3098 : $self->{children}[$page_or_widget];
3099
3100 $self->{current} = $widget;
3101 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3102
3103 $self->_emit (page_changed => $self->{current});
3104
3105 $self->realloc;
3106}
3107
3108sub visible_children {
3109 $_[0]{current}
3110}
3111
3112sub size_request {
3113 my ($self) = @_;
3114
3115 $self->{current}->size_request
3116}
3117
3118sub size_allocate {
3119 my ($self, $w, $h) = @_;
3120
3121 $self->{current}->configure (0, 0, $w, $h);
3122}
3123
3124sub _draw {
3125 my ($self) = @_;
3126
3127 $self->{current}->draw;
3128}
3129
3130#############################################################################
3131
3132package CFClient::UI::Notebook;
3133
3134our @ISA = CFClient::UI::VBox::;
3135
3136sub new {
3137 my $class = shift;
3138
3139 my $self = $class->SUPER::new (
3140 buttonbar => (new CFClient::UI::Buttonbar),
3141 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3142 # filter => # will be put between multiplexer and $self
3143 @_,
3144 );
3145
3146 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3147 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3148
3149 $self
3150}
3151
3152sub add {
3153 my ($self, $title, $widget, $tooltip) = @_;
3154
3155 Scalar::Util::weaken $self;
3156
3157 $self->{buttonbar}->add (new CFClient::UI::Button
3158 markup => $title,
3159 tooltip => $tooltip,
3160 on_activate => sub { $self->set_current_page ($widget) },
3161 );
3162
3163 $self->{multiplexer}->add ($widget);
3164}
3165
3166sub set_current_page {
3167 my ($self, $page) = @_;
3168
3169 $self->{multiplexer}->set_current_page ($page);
3170 $self->_emit (page_changed => $self->{multiplexer}{current});
3171}
3172
3173#############################################################################
3174
3175package CFClient::UI::Combobox;
3176
3177use utf8;
3178
3179our @ISA = CFClient::UI::Button::;
3180
3181sub new {
3182 my $class = shift;
3183
3184 my $self = $class->SUPER::new (
3185 options => [], # [value, title, longdesc], ...
3186 value => undef,
3187 @_,
3188 );
3189
3190 $self->_set_value ($self->{value});
3191
3192 $self
3193}
3194
3195sub button_down {
3196 my ($self, $ev) = @_;
3197
3198 my @menu_items;
3199
3200 for (@{ $self->{options} }) {
3201 my ($value, $title, $tooltip) = @$_;
3202
3203 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3204 }
3205
3206 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3207}
3208
3209sub _set_value {
3210 my ($self, $value) = @_;
3211
3212 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3213 or return;
3214
3215 $self->{value} = $item->[0];
3216 $self->set_markup ("$item->[1] ⇓");
3217 $self->set_tooltip ($item->[2]);
3218}
3219
3220sub set_value {
3221 my ($self, $value) = @_;
3222
3223 return unless $self->{value} ne $value;
3224
3225 $self->_set_value ($value);
3226 $self->_emit (changed => $value);
3227}
3228
3229#############################################################################
3230
3231package CFClient::UI::Statusbox;
3232
3233our @ISA = CFClient::UI::VBox::;
3234
3235sub new {
3236 my $class = shift;
3237
3238 my $self = $class->SUPER::new (
3239 fontsize => 0.8,
3240 @_,
3241 );
3242
3243 Scalar::Util::weaken (my $this = $self);
3244
3245 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3246
3247 $self
3248}
3249
3250sub reorder {
3251 my ($self) = @_;
3252 my $NOW = Time::HiRes::time;
3253
3254 # freeze display when hovering over any label
3255 return if $CFClient::UI::TOOLTIP->{owner}
3256 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3257 values %{ $self->{item} };
3258
3259 while (my ($k, $v) = each %{ $self->{item} }) {
3260 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3261 }
3262
3263 my @widgets;
3264
3265 my @items = sort {
3266 $a->{pri} <=> $b->{pri}
3267 or $b->{id} <=> $a->{id}
3268 } values %{ $self->{item} };
3269
3270 $self->{timer}->interval (1);
3271
3272 my $count = 10 + 1;
3273 for my $item (@items) {
3274 last unless --$count;
3275
3276 my $label = $item->{label} ||= do {
3277 # TODO: doesn't handle markup well (read as: at all)
3278 my $short = $item->{count} > 1
3279 ? "<b>$item->{count} ×</b> $item->{text}"
3280 : $item->{text};
3281
3282 for ($short) {
3283 s/^\s+//;
3284 s/\s+/ /g;
3285 }
3286
3287 new CFClient::UI::Label
3288 markup => $short,
3289 tooltip => $item->{tooltip},
3290 tooltip_font => $::FONT_PROP,
3291 tooltip_width => 0.67,
3292 fontsize => $item->{fontsize} || $self->{fontsize},
3293 max_w => $::WIDTH * 0.44,
3294 fg => [@{ $item->{fg} }],
3295 can_events => 1,
3296 can_hover => 1
3297 };
3298
3299 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3300 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3301 $label->update;
3302 $label->set_max_size (undef, $label->{req_h} * $diff)
3303 if $diff < 1;
3304 $self->{timer}->interval (1/30);
3305 } else {
3306 $label->{fg}[3] = $item->{fg}[3] || 1;
3307 }
3308
3309 push @widgets, $label;
3310 }
3311
3312 $self->clear;
3313 $self->SUPER::add (reverse @widgets);
3314}
3315
3316sub add {
3317 my ($self, $text, %arg) = @_;
3318
3319 $text =~ s/^\s+//;
3320 $text =~ s/\s+$//;
3321
3322 return unless $text;
3323
3324 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3325
3326 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3327
3328 if (my $item = $self->{item}{$group}) {
3329 if ($item->{text} eq $text) {
3330 $item->{count}++;
3331 } else {
3332 $item->{count} = 1;
3333 $item->{text} = $item->{tooltip} = $text;
3334 }
3335 $item->{id} += 0.2;#d#
3336 $item->{timeout} = $timeout;
3337 delete $item->{label};
3338 } else {
3339 $self->{item}{$group} = {
3340 id => ++$self->{id},
3341 text => $text,
3342 timeout => $timeout,
3343 tooltip => $text,
3344 fg => [0.8, 0.8, 0.8, 0.8],
3345 pri => 0,
3346 count => 1,
3347 %arg,
3348 };
3349 }
3350
3351 $self->reorder;
3352}
3353
3354sub reconfigure {
3355 my ($self) = @_;
3356
3357 delete $_->{label}
3358 for values %{ $self->{item} || {} };
3359
3360 $self->reorder;
3361 $self->SUPER::reconfigure;
3362}
3363
3364sub destroy {
3365 my ($self) = @_;
3366
3367 $self->{timer}->cancel;
3368
3369 $self->SUPER::destroy;
3370}
3371
3372#############################################################################
3373
3374package CFClient::UI::Inventory;
3375
3376our @ISA = CFClient::UI::ScrolledWindow::;
3377
3378sub new {
3379 my $class = shift;
3380
3381 my $self = $class->SUPER::new (
3382 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3383 @_,
3384 );
3385
3386 $self
3387}
3388
3389sub set_items {
3390 my ($self, $items) = @_;
3391
3392 $self->{child}->clear;
3393 return unless $items;
3394
3395 my @items = sort {
3396 ($a->{type} <=> $b->{type})
3397 or ($a->{name} cmp $b->{name})
3398 } @$items;
3399
3400 $self->{real_items} = \@items;
3401
3402 my $row = 0;
3403 for my $item (@items) {
3404 CFClient::Item::update_widgets $item;
3405
3406 $self->{child}->add (0, $row, $item->{face_widget});
3407 $self->{child}->add (1, $row, $item->{desc_widget});
3408 $self->{child}->add (2, $row, $item->{weight_widget});
3409
3410 $row++;
3411 }
3412}
3413
3414#############################################################################
3415
3416package CFClient::UI::BindEditor;
3417
3418our @ISA = CFClient::UI::FancyFrame::;
3419
3420sub new {
3421 my $class = shift;
3422
3423 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3424
3425 $self->add (my $vb = new CFClient::UI::VBox);
3426
3427
3428 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3429 text => "start recording",
3430 tooltip => "Start/Stops recording of actions."
3431 ."All subsequent actions after the recording started will be captured."
3432 ."The actions are displayed after the record was stopped."
3433 ."To bind the action you have to click on the 'Bind' button",
3434 on_activate => sub {
3435 unless ($self->{recording}) {
3436 $self->start;
3437 } else {
3438 $self->stop;
3439 }
3440 });
3441
3442 $vb->add (new CFClient::UI::Label text => "Actions:");
3443 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3444
3445 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3446 $vb->add (my $hb = new CFClient::UI::HBox);
3447 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3448 $hb->add (new CFClient::UI::Button
3449 text => "bind",
3450 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3451 on_activate => sub {
3452 $self->ask_for_bind;
3453 });
3454
3455 $vb->add (my $hb = new CFClient::UI::HBox);
3456 $hb->add (new CFClient::UI::Button
3457 text => "ok",
3458 expand => 1,
3459 tooltip => "This closes the binding editor and saves the binding",
3460 on_activate => sub {
3461 $self->hide;
3462 $self->commit;
3463 });
3464
3465 $hb->add (new CFClient::UI::Button
3466 text => "cancel",
3467 expand => 1,
3468 tooltip => "This closes the binding editor without saving",
3469 on_activate => sub {
3470 $self->hide;
3471 $self->{binding_cancel}->()
3472 if $self->{binding_cancel};
3473 });
3474
3475 $self->update_binding_widgets;
3476
3477 $self
3478}
3479
3480sub commit {
3481 my ($self) = @_;
3482 my ($mod, $sym, $cmds) = $self->get_binding;
3483 if ($sym != 0 && @$cmds > 0) {
3484 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3485 ."'. Don't forget 'Save Config'!");
3486 $self->{binding_change}->($mod, $sym, $cmds)
3487 if $self->{binding_change};
3488 } else {
3489 $::STATUSBOX->add ("No action bound, no key or action specified!");
3490 $self->{binding_cancel}->()
3491 if $self->{binding_cancel};
3492 }
3493}
3494
3495sub start {
3496 my ($self) = @_;
3497
3498 $self->{rec_btn}->set_text ("stop recording");
3499 $self->{recording} = 1;
3500 $self->clear_command_list;
3501 $::CONN->start_record if $::CONN;
3502}
3503
3504sub stop {
3505 my ($self) = @_;
3506
3507 $self->{rec_btn}->set_text ("start recording");
3508 $self->{recording} = 0;
3509
3510 my $rec;
3511 $rec = $::CONN->stop_record if $::CONN;
3512 return unless ref $rec eq 'ARRAY';
3513 $self->set_command_list ($rec);
3514}
3515
3516
3517sub ask_for_bind_and_commit {
3518 my ($self) = @_;
3519 $self->ask_for_bind (1);
3520}
3521
3522sub ask_for_bind {
3523 my ($self, $commit) = @_;
3524
3525 CFClient::Binder::open_binding_dialog (sub {
3526 my ($mod, $sym) = @_;
3527 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3528 $self->update_binding_widgets;
3529 $self->commit if $commit;
3530 });
3531}
3532
3533# $mod and $sym are the modifiers and key symbol
3534# $cmds is a array ref of strings (the commands)
3535# $cb is the callback that is executed on OK
3536# $ccb is the callback that is executed on CANCEL and
3537# when the binding was unsuccessful on OK
3538sub set_binding {
3539 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3540
3541 $self->clear_command_list;
3542 $self->{recording} = 0;
3543 $self->{rec_btn}->set_text ("start recording");
3544
3545 $self->{binding} = [$mod, $sym];
3546 $self->{commands} = $cmds;
3547
3548 $self->{binding_change} = $cb;
3549 $self->{binding_cancel} = $ccb;
3550
3551 $self->update_binding_widgets;
3552}
3553
3554# this is a shortcut method that asks for a binding
3555# and then just binds it.
3556sub do_quick_binding {
3557 my ($self, $cmds) = @_;
3558 $self->set_binding (undef, undef, $cmds, sub {
3559 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3560 });
3561 $self->ask_for_bind (1);
3562}
3563
3564sub update_binding_widgets {
3565 my ($self) = @_;
3566 my ($mod, $sym, $cmds) = $self->get_binding;
3567 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3568 $self->set_command_list ($cmds);
3569}
3570
3571sub get_binding {
3572 my ($self) = @_;
3573 return (
3574 $self->{binding}->[0],
3575 $self->{binding}->[1],
3576 [ grep { defined $_ } @{$self->{commands}} ]
3577 );
3578}
3579
3580sub clear_command_list {
3581 my ($self) = @_;
3582 $self->{cmdbox}->clear ();
3583}
3584
3585sub set_command_list {
3586 my ($self, $cmds) = @_;
3587
3588 $self->{cmdbox}->clear ();
3589 $self->{commands} = $cmds;
3590
3591 my $idx = 0;
3592
3593 for (@$cmds) {
3594 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3595
3596 my $i = $idx;
3597 $hb->add (new CFClient::UI::Label text => $_);
3598 $hb->add (new CFClient::UI::Button
3599 text => "delete",
3600 tooltip => "Deletes the action from the record",
3601 on_activate => sub {
3602 $self->{cmdbox}->remove ($hb);
3603 $cmds->[$i] = undef;
3604 });
3605
3606
3607 $idx++
3608 }
3609}
3610
3611#############################################################################
3612
3613package CFClient::UI::SpellList;
3614
3615our @ISA = CFClient::UI::Table::;
3616
3617sub new {
3618 my $class = shift;
3619
3620 my $self = $class->SUPER::new (
3621 binding => [],
3622 commands => [],
3623 @_,
3624 )
3625}
3626
3627my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3628
3629my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3630 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3631my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3632 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3633my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3634 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3635my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3636 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3637my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3638 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3639
3640sub rebuild_spell_list {
3641 my ($self) = @_;
3642
3643 $CFClient::UI::ROOT->on_refresh ($self => sub {
3644 $self->clear;
3645
3646 return unless $::CONN;
3647
3648 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3649 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3650 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3651 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3652 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3653
3654 my $row = 0;
3655
3656 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3657 my $spell = $self->{spell}{$_};
3658
3659 $row++;
3660
3661 my $spell_cb = sub {
3662 my ($widget, $ev) = @_;
3663
3664 if ($ev->{button} == 1) {
3665 $::CONN->user_send ("cast $spell->{name}");
3666 } elsif ($ev->{button} == 2) {
3667 $::CONN->user_send ("invoke $spell->{name}");
3668 } elsif ($ev->{button} == 3) {
3669 (new CFClient::UI::Menu
3670 items => [
3671 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3672 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3673 ],
3674 )->popup ($ev);
3675 } else {
3676 return 0;
3677 }
3678
3679 1
3680 };
3681
3682 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3683
3684 #TODO: add path info to tooltip
3685 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3686
3687 $self->add (0, $row, new CFClient::UI::Face
3688 face => $spell->{face},
3689 can_hover => 1,
3690 can_events => 1,
3691 tooltip => $tooltip,
3692 on_button_down => $spell_cb,
3693 );
3694
3695 $self->add (1, $row, new CFClient::UI::Label
3696 expand => 1,
3697 text => $spell->{name},
3698 can_hover => 1,
3699 can_events => 1,
3700 tooltip => $tooltip,
3701 on_button_down => $spell_cb,
3702 );
3703
3704 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3705 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3706 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3707 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3708 }
3709 });
3710}
3711
3712sub add_spell {
3713 my ($self, $spell) = @_;
3714
3715 $self->{spell}->{$spell->{name}} = $spell;
3716 $self->rebuild_spell_list;
3717}
3718
3719sub remove_spell {
3720 my ($self, $spell) = @_;
3721
3722 delete $self->{spell}->{$spell->{name}};
3723 $self->rebuild_spell_list;
3724}
3725
3726sub clear_spells {
3727 my ($self) = @_;
3728
3729 $self->{spell} = {};
3730 $self->rebuild_spell_list;
3731}
3732
3733#############################################################################
3734
2112package CFClient::UI::Root; 3735package CFClient::UI::Root;
2113 3736
2114our @ISA = CFClient::UI::Container::; 3737our @ISA = CFClient::UI::Container::;
2115 3738
2116use SDL::OpenGL; 3739use List::Util qw(min max);
3740
3741use CFClient::OpenGL;
3742
3743sub new {
3744 my $class = shift;
3745
3746 my $self = $class->SUPER::new (
3747 visible => 1,
3748 @_,
3749 );
3750
3751 Scalar::Util::weaken ($self->{root} = $self);
3752
3753 $self
3754}
2117 3755
2118sub size_request { 3756sub size_request {
2119 ($::WIDTH, $::HEIGHT) 3757 my ($self) = @_;
3758
3759 ($self->{w}, $self->{h})
3760}
3761
3762sub _to_pixel {
3763 my ($coord, $size, $max) = @_;
3764
3765 $coord =
3766 $coord eq "center" ? ($max - $size) * 0.5
3767 : $coord eq "max" ? $max
3768 : $coord;
3769
3770 $coord = 0 if $coord < 0;
3771 $coord = $max - $size if $coord > $max - $size;
3772
3773 int $coord + 0.5
2120} 3774}
2121 3775
2122sub size_allocate { 3776sub size_allocate {
2123 my ($self, $x, $y, $w, $h) = @_; 3777 my ($self, $w, $h) = @_;
2124 3778
2125 $self->_size_allocate ($x, $y, $w, $h); 3779 for my $child ($self->children) {
3780 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2126 3781
2127 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3782 $X = $child->{force_x} if exists $child->{force_x};
2128 for @{$self->{children}}; 3783 $Y = $child->{force_y} if exists $child->{force_y};
2129}
2130 3784
2131sub _topleft { 3785 $X = _to_pixel $X, $W, $self->{w};
3786 $Y = _to_pixel $Y, $H, $self->{h};
3787
3788 $child->configure ($X, $Y, $W, $H);
3789 }
3790}
3791
3792sub coord2local {
2132 my ($self, $x, $y) = @_; 3793 my ($self, $x, $y) = @_;
2133 3794
2134 ($x, $y) 3795 ($x, $y)
2135} 3796}
2136 3797
3798sub coord2global {
3799 my ($self, $x, $y) = @_;
3800
3801 ($x, $y)
3802}
3803
2137sub update { 3804sub update {
2138 my ($self) = @_; 3805 my ($self) = @_;
2139 3806
2140 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3807 $::WANT_REFRESH++;
2141 ::refresh ();
2142} 3808}
2143 3809
2144sub add { 3810sub add {
2145 my ($self, $widget) = @_; 3811 my ($self, @children) = @_;
2146 3812
3813 $_->{is_toplevel} = 1
3814 for @children;
3815
2147 $self->SUPER::add ($widget); 3816 $self->SUPER::add (@children);
3817}
2148 3818
2149 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request); 3819sub remove {
3820 my ($self, @children) = @_;
3821
3822 $self->SUPER::remove (@children);
3823
3824 delete $self->{is_toplevel}
3825 for @children;
3826
3827 while (@children) {
3828 my $w = pop @children;
3829 push @children, $w->children;
3830 $w->set_invisible;
3831 }
2150} 3832}
2151 3833
2152sub on_refresh { 3834sub on_refresh {
2153 my ($self, $id, $cb) = @_; 3835 my ($self, $id, $cb) = @_;
2154 3836
2155 $self->{refresh_hook}{$id} = $cb; 3837 $self->{refresh_hook}{$id} = $cb;
2156} 3838}
2157 3839
3840sub on_post_alloc {
3841 my ($self, $id, $cb) = @_;
3842
3843 $self->{post_alloc_hook}{$id} = $cb;
3844}
3845
2158sub draw { 3846sub draw {
2159 my ($self) = @_; 3847 my ($self) = @_;
2160 3848
2161 while (my $rcb = delete $self->{refresh_hook}) { 3849 while ($self->{refresh_hook}) {
2162 $_->() for values %$rcb; 3850 $_->()
3851 for values %{delete $self->{refresh_hook}};
2163 } 3852 }
3853
3854 if ($self->{realloc}) {
3855 my %queue;
3856 my @queue;
3857 my $widget;
3858
3859 outer:
3860 while () {
3861 if (my $realloc = delete $self->{realloc}) {
3862 for $widget (values %$realloc) {
3863 $widget->{visible} or next; # do not resize invisible widgets
3864
3865 $queue{$widget+0}++ and next; # duplicates are common
3866
3867 push @{ $queue[$widget->{visible}] }, $widget;
3868 }
3869 }
3870
3871 while () {
3872 @queue or last outer;
3873
3874 $widget = pop @{ $queue[-1] || [] }
3875 and last;
3876
3877 pop @queue;
3878 }
3879
3880 delete $queue{$widget+0};
3881
3882 my ($w, $h) = $widget->size_request;
3883
3884 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3885 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3886
3887 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3888 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3889
3890 $w = $widget->{force_w} if exists $widget->{force_w};
3891 $h = $widget->{force_h} if exists $widget->{force_h};
3892
3893 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3894 || delete $widget->{force_realloc}) {
3895 $widget->{req_w} = $w;
3896 $widget->{req_h} = $h;
3897
3898 $self->{size_alloc}{$widget+0} = $widget;
3899
3900 if (my $parent = $widget->{parent}) {
3901 $self->{realloc}{$parent+0} = $parent
3902 unless $queue{$parent+0};
3903
3904 $parent->{force_size_alloc} = 1;
3905 $self->{size_alloc}{$parent+0} = $parent;
3906 }
3907 }
3908
3909 delete $self->{realloc}{$widget+0};
3910 }
3911 }
3912
3913 while (my $size_alloc = delete $self->{size_alloc}) {
3914 my @queue = sort { $b->{visible} <=> $a->{visible} }
3915 values %$size_alloc;
3916
3917 while () {
3918 my $widget = pop @queue || last;
3919
3920 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3921
3922 $w = 0 if $w < 0;
3923 $h = 0 if $h < 0;
3924
3925 $w = int $w + 0.5;
3926 $h = int $h + 0.5;
3927
3928 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3929 $widget->{old_w} = $widget->{w};
3930 $widget->{old_h} = $widget->{h};
3931
3932 $widget->{w} = $w;
3933 $widget->{h} = $h;
3934
3935 $widget->emit (size_allocate => $w, $h);
3936 }
3937 }
3938 }
3939
3940 while ($self->{post_alloc_hook}) {
3941 $_->()
3942 for values %{delete $self->{post_alloc_hook}};
3943 }
3944
2164 3945
2165 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3946 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2166 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3947 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2167 glClear GL_COLOR_BUFFER_BIT; 3948 glClear GL_COLOR_BUFFER_BIT;
2168 3949
2169 glMatrixMode GL_PROJECTION; 3950 glMatrixMode GL_PROJECTION;
2170 glLoadIdentity; 3951 glLoadIdentity;
2171 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3952 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2172 glMatrixMode GL_MODELVIEW; 3953 glMatrixMode GL_MODELVIEW;
2173 glLoadIdentity; 3954 glLoadIdentity;
2174 3955
3956 {
3957 package CFClient::UI::Base;
3958
3959 ($draw_x, $draw_y, $draw_w, $draw_h) =
3960 (0, 0, $self->{w}, $self->{h});
3961 }
3962
2175 $self->_draw; 3963 $self->_draw;
2176} 3964}
2177 3965
2178############################################################################# 3966#############################################################################
2179 3967
2180package CFClient::UI; 3968package CFClient::UI;
2181 3969
2182$ROOT = new CFClient::UI::Root; 3970$ROOT = new CFClient::UI::Root;
3971$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2183 3972
21841 39731
2185 3974

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