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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.130 by root, Tue Apr 18 01:51:06 2006 UTC vs.
Revision 1.334 by root, Sun Jul 23 16:11:12 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 $FOCUS;
82}
83
84sub check_hover {
85 my ($widget) = @_;
86
87 if ($widget != $HOVER) {
88 my $hover = $HOVER; $HOVER = $widget;
89
90 $hover->update if $hover && $hover->{can_hover};
91 $HOVER->update if $HOVER && $HOVER->{can_hover};
92
93 $TOOLTIP_WATCHER->start;
94 }
22} 95}
23 96
24sub feed_sdl_button_down_event { 97sub feed_sdl_button_down_event {
25 my ($ev) = @_; 98 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 99 my ($x, $y) = ($ev->{x}, $ev->{y});
27 100
28 if (!$BUTTON_STATE) { 101 unless ($BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 102 my $widget = $ROOT->find_widget ($x, $y);
30 103
31 $GRAB = $widget; 104 $GRAB = $widget;
32 $GRAB->update if $GRAB; 105 $GRAB->update if $GRAB;
33 }
34 106
107 $TOOLTIP_WATCHER->cb->();
108 }
109
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 110 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 111
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 112 if ($GRAB) {
113 if ($ev->{button} == 4 || $ev->{button} == 5) {
114 # mousewheel
115 $ev->{dx} = 0;
116 $ev->{dy} = $ev->{button} * 2 - 9;
117 $GRAB->emit (mouse_wheel => $ev);
118 } else {
119 $GRAB->emit (button_down => $ev)
120 }
121 }
38} 122}
39 123
40sub feed_sdl_button_up_event { 124sub feed_sdl_button_up_event {
41 my ($ev) = @_; 125 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y);
43 126
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
45 128
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 129 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 130
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 131 $GRAB->emit (button_up => $ev)
132 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
49 133
50 if (!$BUTTON_STATE) { 134 unless ($BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 135 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 136 $grab->update if $grab;
53 $GRAB->update if $GRAB; 137 $GRAB->update if $GRAB;
138
139 check_hover $widget;
140 $TOOLTIP_WATCHER->cb->();
54 } 141 }
55} 142}
56 143
57sub feed_sdl_motion_event { 144sub feed_sdl_motion_event {
58 my ($ev) = @_; 145 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 146 my ($x, $y) = ($ev->{x}, $ev->{y});
60 147
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 148 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 149
63 if ($widget != $HOVER) { 150 check_hover $widget;
64 my $hover = $HOVER; $HOVER = $widget;
65 151
66 $hover->update if $hover && $hover->{can_hover}; 152 $HOVER->emit (mouse_motion => $ev)
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 153 if $HOVER;
68 }
69
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;
71} 154}
72 155
73# convert position array to integers 156# convert position array to integers
74sub harmonize { 157sub harmonize {
75 my ($vals) = @_; 158 my ($vals) = @_;
… …
81 $rem += $_ - $i; 164 $rem += $_ - $i;
82 $_ = $i; 165 $_ = $i;
83 } 166 }
84} 167}
85 168
169sub full_refresh {
170 # make a copy, otherwise for complains about freed values.
171 my @widgets = values %WIDGET;
172
173 $_->update
174 for @widgets;
175}
176
177sub reconfigure_widgets {
178 # make a copy, otherwise C<for> complains about freed values.
179 my @widgets = values %WIDGET;
180
181 $_->reconfigure
182 for @widgets;
183}
184
185# call when resolution changes etc.
186sub rescale_widgets {
187 my ($sx, $sy) = @_;
188
189 for my $widget (values %WIDGET) {
190 if ($widget->{is_toplevel}) {
191 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
192 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
193
194 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
195 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
196 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
197 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
198 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
199 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
200
201 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
202 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
203
204 }
205 }
206
207 reconfigure_widgets;
208}
209
86############################################################################# 210#############################################################################
87 211
212package CFClient::UI::Event;
213
214sub xy {
215 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
216}
217
218#############################################################################
219
88package CFClient::UI::Base; 220package CFClient::UI::Base;
89 221
90use strict; 222use strict;
91 223
92use SDL::OpenGL; 224use CFClient::OpenGL;
93 225
94sub new { 226sub new {
95 my $class = shift; 227 my $class = shift;
96 228
97 my $self = bless { 229 my $self = bless {
98 x => 0, 230 x => "center",
99 y => 0, 231 y => "center",
100 z => 0, 232 z => 0,
101 w => -1, 233 w => undef,
102 h => -1, 234 h => undef,
235 can_events => 1,
103 @_ 236 @_
104 }, $class; 237 }, $class;
105 238
239 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
240
106 for (keys %$self) { 241 for (keys %$self) {
107 if (/^connect_(.*)$/) { 242 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 243 $self->connect ($1 => delete $self->{$_});
109 } 244 }
110 } 245 }
111 246
247 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
248 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
249 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
250 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
251 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
252
253 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
254 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
255
256 $self->show if $layout->{show};
257 }
258
112 $self 259 $self
113} 260}
114 261
262sub destroy {
263 my ($self) = @_;
264
265 $self->hide;
266 %$self = ();
267}
268
269sub show {
270 my ($self) = @_;
271
272 return if $self->{parent};
273
274 $CFClient::UI::ROOT->add ($self);
275}
276
277sub set_visible {
278 my ($self) = @_;
279
280 return if $self->{visible};
281
282 $self->{root} = $self->{parent}{root};
283 $self->{visible} = $self->{parent}{visible} + 1;
284
285 $self->emit (visibility_change => 1);
286
287 $self->realloc if !exists $self->{req_w};
288
289 $_->set_visible for $self->children;
290}
291
292sub set_invisible {
293 my ($self) = @_;
294
295 return unless $self->{visible};
296
297 $_->set_invisible for $self->children;
298
299 delete $self->{visible};
300 delete $self->{root};
301
302 undef $GRAB if $GRAB == $self;
303 undef $HOVER if $HOVER == $self;
304
305 $CFClient::UI::TOOLTIP_WATCHER->cb->()
306 if $TOOLTIP->{owner} == $self;
307
308 $self->emit ("focus_out");
309 $self->emit (visibility_change => 0);
310}
311
312sub set_visibility {
313 my ($self, $visible) = @_;
314
315 return if $self->{visible} == $visible;
316
317 $visible ? $self->hide
318 : $self->show;
319}
320
321sub toggle_visibility {
322 my ($self) = @_;
323
324 $self->{visible}
325 ? $self->hide
326 : $self->show;
327}
328
329sub hide {
330 my ($self) = @_;
331
332 $self->set_invisible;
333
334 $self->{parent}->remove ($self)
335 if $self->{parent};
336}
337
115sub move { 338sub move_abs {
116 my ($self, $x, $y, $z) = @_; 339 my ($self, $x, $y, $z) = @_;
117 340
118 $self->{x} = int $x; 341 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
119 $self->{y} = int $y; 342 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
120 $self->{z} = $z if defined $z; 343 $self->{z} = $z if defined $z;
121 344
122 $self->update; 345 $self->update;
123} 346}
124 347
125sub needs_redraw { 348sub set_size {
126 0 349 my ($self, $w, $h) = @_;
350
351 $self->{force_w} = $w;
352 $self->{force_h} = $h;
353
354 $self->realloc;
127} 355}
128 356
129sub size_request { 357sub size_request {
130 require Carp; 358 require Carp;
131 Carp::confess "size_request is abtract"; 359 Carp::confess "size_request is abstract";
360}
361
362sub baseline_shift {
363 0
132} 364}
133 365
134sub configure { 366sub configure {
135 my ($self, $x, $y, $w, $h) = @_; 367 my ($self, $x, $y, $w, $h) = @_;
136 368
369 if ($self->{aspect}) {
370 my ($ow, $oh) = ($w, $h);
371
372 $w = List::Util::min $w, int $h * $self->{aspect};
373 $h = List::Util::min $h, int $w / $self->{aspect};
374
375 # use alignment to adjust x, y
376
377 $x += int 0.5 * ($ow - $w);
378 $y += int 0.5 * ($oh - $h);
379 }
380
381 if ($self->{x} ne $x || $self->{y} ne $y) {
137 $self->{x} = $x; 382 $self->{x} = $x;
138 $self->{y} = $y; 383 $self->{y} = $y;
384 $self->update;
385 }
139 386
140 return unless $self->{w} != $w || $self->{h} != $h; 387 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
388 return unless $self->{visible};
141 389
142 $self->{w} = $w; 390 $self->{alloc_w} = $w;
143 $self->{h} = $h; 391 $self->{alloc_h} = $h;
144 392
145 $self->size_allocate ($w, $h); 393 $self->{root}{size_alloc}{$self+0} = $self;
394 }
146} 395}
147 396
148sub size_allocate { 397sub children {
149 # nothing to be done 398 # nop
150} 399}
151 400
152# return top left coordinates 401sub visible_children {
153sub _topleft { 402 $_[0]->children
403}
404
405sub set_max_size {
154 my ($self, $x, $y) = @_; 406 my ($self, $w, $h) = @_;
155 407
156 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 408 $self->{max_w} = int $w if defined $w;
409 $self->{max_h} = int $h if defined $h;
410
411 $self->realloc;
412}
413
414sub set_tooltip {
415 my ($self, $tooltip) = @_;
416
417 $tooltip =~ s/^\s+//;
418 $tooltip =~ s/\s+$//;
419
420 return if $self->{tooltip} eq $tooltip;
421
422 $self->{tooltip} = $tooltip;
423
424 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
425 delete $CFClient::UI::TOOLTIP->{owner};
426 $CFClient::UI::TOOLTIP_WATCHER->cb->();
427 }
157} 428}
158 429
159# translate global coordinates to local coordinate system 430# translate global coordinates to local coordinate system
160sub coord2local { 431sub coord2local {
161 my ($self, $x, $y) = @_; 432 my ($self, $x, $y) = @_;
162 433
163 my ($X, $Y) = $self->_topleft; 434 Carp::confess unless $self->{parent};#d#
164 ($x - $X, $y - $Y) 435
436 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
165} 437}
166 438
167# translate local coordinates to global coordinate system 439# translate local coordinates to global coordinate system
168sub coord2global { 440sub coord2global {
169 my ($self, $x, $y) = @_; 441 my ($self, $x, $y) = @_;
170 442
171 my ($X, $Y) = $self->_topleft; 443 Carp::confess unless $self->{parent};#d#
172 ($x + $X, $y + $Y)
173}
174 444
445 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
446}
447
175sub focus_in { 448sub invoke_focus_in {
176 my ($self) = @_; 449 my ($self) = @_;
177 450
178 return if $FOCUS == $self; 451 return if $FOCUS == $self;
179 return unless $self->{can_focus}; 452 return unless $self->{can_focus};
180 453
181 my $focus = $FOCUS; $FOCUS = $self; 454 $FOCUS = $self;
182 455
183 $self->emit (focus_in => $focus); 456 $self->update;
184 457
185 $focus->update if $focus; 458 0
186 $FOCUS->update;
187} 459}
188 460
189sub focus_out { 461sub invoke_focus_out {
190 my ($self) = @_; 462 my ($self) = @_;
191 463
192 return unless $FOCUS == $self; 464 return unless $FOCUS == $self;
193 465
194 my $focus = $FOCUS; undef $FOCUS; 466 undef $FOCUS;
195 467
196 $self->emit (focus_out => $focus); 468 $self->update;
197 469
198 $focus->update if $focus; #? 470 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
199} 471 unless $FOCUS;
200 472
473 0
474}
475
476sub grab_focus {
477 my ($self) = @_;
478
479 $FOCUS->emit ("focus_out") if $FOCUS;
480 $self->emit ("focus_in");
481}
482
201sub mouse_motion { } 483sub invoke_mouse_motion { 0 }
202sub button_up { } 484sub invoke_button_up { 0 }
203sub key_down { } 485sub invoke_key_down { 0 }
204sub key_up { } 486sub invoke_key_up { 0 }
487sub invoke_mouse_wheel { 0 }
205 488
206sub button_down { 489sub invoke_button_down {
207 my ($self, $ev, $x, $y) = @_; 490 my ($self, $ev, $x, $y) = @_;
208 491
209 $self->focus_in; 492 $self->grab_focus;
210}
211 493
212sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
213sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
214sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
215sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
216sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
217
218sub draw {
219 my ($self) = @_;
220
221 return unless $self->{h} && $self->{w};
222
223 glPushMatrix;
224 glTranslate $self->{x}, $self->{y}, 0;
225 $self->_draw;
226 glPopMatrix;
227
228 if ($self == $HOVER && $self->{can_hover}) {
229 my ($x, $y) = @$self{qw(x y)};
230
231 glColor 1, 0.8, 0.5, 0.2;
232 glEnable GL_BLEND;
233 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
234 glBegin GL_QUADS;
235 glVertex $x , $y;
236 glVertex $x + $self->{w}, $y;
237 glVertex $x + $self->{w}, $y + $self->{h};
238 glVertex $x , $y + $self->{h};
239 glEnd;
240 glDisable GL_BLEND;
241 } 494 0
242} 495}
243 496
244sub _draw { 497sub connect {
245 my ($self) = @_; 498 my ($self, $signal, $cb) = @_;
246 499
247 warn "no draw defined for $self\n"; 500 push @{ $self->{signal_cb}{$signal} }, $cb;
501
502 defined wantarray and CFClient::guard {
503 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
504 @{ $self->{signal_cb}{$signal} };
505 }
506}
507
508my %has_coords = (
509 button_down => 1,
510 button_up => 1,
511 mouse_motion => 1,
512 mouse_wheel => 1,
513);
514
515sub emit {
516 my ($self, $signal, @args) = @_;
517
518 # I do not really like this solution, but I dislike duplication
519 # and needlessly verbose code, too.
520 my @append
521 = $has_coords{$signal}
522 ? $args[0]->xy ($self)
523 : ();
524
525 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
526
527 #d##TODO# stop propagating at first true, do not use sum
528 (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before
529 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure
530 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
248} 531}
249 532
250sub find_widget { 533sub find_widget {
251 my ($self, $x, $y) = @_; 534 my ($self, $x, $y) = @_;
535
536 return () unless $self->{can_events};
252 537
253 return $self 538 return $self
254 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 539 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 540 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
256 541
… …
259 544
260sub set_parent { 545sub set_parent {
261 my ($self, $parent) = @_; 546 my ($self, $parent) = @_;
262 547
263 Scalar::Util::weaken ($self->{parent} = $parent); 548 Scalar::Util::weaken ($self->{parent} = $parent);
549 $self->set_visible if $parent->{visible};
264} 550}
265 551
266sub check_size { 552sub realloc {
267 my ($self) = @_; 553 my ($self) = @_;
268 554
269 my ($w, $h) = $self->size_request; 555 if ($self->{visible}) {
556 return if $self->{root}{realloc}{$self+0};
270 557
271 if ($w != $self->{req_w} || $h != $self->{req_h}) { 558 $self->{root}{realloc}{$self+0} = $self;
272 $self->{req_w} = $w;
273 $self->{req_h} = $h;
274
275 $self->{parent}->check_size
276 if $self->{parent};
277
278 $self->size_allocate ($w, $h);
279 $self->update; 559 $self->{root}->update;
560 } else {
561 delete $self->{req_w};
562 delete $self->{req_h};
280 } 563 }
281} 564}
282 565
283sub update { 566sub update {
284 my ($self) = @_; 567 my ($self) = @_;
285 568
286 $self->{parent}->update 569 $self->{parent}->update
287 if $self->{parent}; 570 if $self->{parent};
288} 571}
289 572
290sub connect { 573sub reconfigure {
291 my ($self, $signal, $cb) = @_; 574 my ($self) = @_;
292 575
293 push @{ $self->{cb}{$signal} }, $cb; 576 $self->realloc;
577 $self->update;
294} 578}
295 579
296sub emit { 580# using global variables seems a bit hacky, but passing through all drawing
297 my ($self, $signal, @args) = @_; 581# functions seems pointless.
582our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
298 583
299 $_->($self, @args) 584sub draw {
300 for @{$self->{cb}{$signal} || []}; 585 my ($self) = @_;
586
587 return unless $self->{h} && $self->{w};
588
589 # update screen rectangle
590 local $draw_x = $draw_x + $self->{x};
591 local $draw_y = $draw_y + $self->{y};
592
593 # skip widgets that are entirely outside the drawing area
594 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
595 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
596
597 glPushMatrix;
598 glTranslate $self->{x}, $self->{y}, 0;
599
600 if ($self == $HOVER && $self->{can_hover}) {
601 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
602 glEnable GL_BLEND;
603 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
604 glBegin GL_QUADS;
605 glVertex 0 , 0;
606 glVertex $self->{w}, 0;
607 glVertex $self->{w}, $self->{h};
608 glVertex 0 , $self->{h};
609 glEnd;
610 glDisable GL_BLEND;
611 }
612
613 if ($ENV{CFPLUS_DEBUG} & 1) {
614 glPushMatrix;
615 glColor 1, 1, 0, 1;
616 glTranslate 0.375, 0.375;
617 glBegin GL_LINE_LOOP;
618 glVertex 0 , 0;
619 glVertex $self->{w} - 1, 0;
620 glVertex $self->{w} - 1, $self->{h} - 1;
621 glVertex 0 , $self->{h} - 1;
622 glEnd;
623 glPopMatrix;
624 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
625 }
626
627 $self->_draw;
628 glPopMatrix;
629}
630
631sub _draw {
632 my ($self) = @_;
633
634 warn "no draw defined for $self\n";
301} 635}
302 636
303sub DESTROY { 637sub DESTROY {
304 my ($self) = @_; 638 my ($self) = @_;
305 639
306 #$self->deactivate; 640 return if CFClient::in_destruct;
641
642 delete $WIDGET{$self+0};
643
644 eval { $self->destroy };
645 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
307} 646}
308 647
309############################################################################# 648#############################################################################
310 649
311package CFClient::UI::DrawBG; 650package CFClient::UI::DrawBG;
312 651
313our @ISA = CFClient::UI::Base::; 652our @ISA = CFClient::UI::Base::;
314 653
315use strict; 654use strict;
316use SDL::OpenGL; 655use CFClient::OpenGL;
317 656
318sub new { 657sub new {
319 my $class = shift; 658 my $class = shift;
320 659
321 # range [value, low, high, page] 660 # range [value, low, high, page]
322 661
323 $class->SUPER::new ( 662 $class->SUPER::new (
324 bg => [0, 0, 0, 0.2], 663 #bg => [0, 0, 0, 0.2],
325 active_bg => [1, 1, 1, 0.5], 664 #active_bg => [1, 1, 1, 0.5],
326 @_ 665 @_
327 ) 666 )
328} 667}
329 668
330sub _draw { 669sub _draw {
331 my ($self) = @_; 670 my ($self) = @_;
332 671
672 my $color = $FOCUS == $self && $self->{active_bg}
673 ? $self->{active_bg}
674 : $self->{bg};
675
676 if ($color && (@$color < 4 || $color->[3])) {
333 my ($w, $h) = @$self{qw(w h)}; 677 my ($w, $h) = @$self{qw(w h)};
334 678
335 glEnable GL_BLEND; 679 glEnable GL_BLEND;
336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 680 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
337 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 681 glColor_premultiply @$color;
338 682
339 glBegin GL_QUADS; 683 glBegin GL_QUADS;
340 glVertex 0 , 0; 684 glVertex 0 , 0;
341 glVertex 0 , $h; 685 glVertex 0 , $h;
342 glVertex $w, $h; 686 glVertex $w, $h;
343 glVertex $w, 0; 687 glVertex $w, 0;
344 glEnd; 688 glEnd;
345 689
346 glDisable GL_BLEND; 690 glDisable GL_BLEND;
691 }
347} 692}
348 693
349############################################################################# 694#############################################################################
350 695
351package CFClient::UI::Empty; 696package CFClient::UI::Empty;
352
353our @ISA = CFClient::UI::Base::;
354
355sub size_request {
356 (0, 0)
357}
358
359sub draw { }
360
361#############################################################################
362
363package CFClient::UI::Container;
364 697
365our @ISA = CFClient::UI::Base::; 698our @ISA = CFClient::UI::Base::;
366 699
367sub new { 700sub new {
368 my ($class, %arg) = @_; 701 my ($class, %arg) = @_;
702 $class->SUPER::new (can_events => 0, %arg);
703}
369 704
705sub size_request {
706 my ($self) = @_;
707
708 ($self->{w} + 0, $self->{h} + 0)
709}
710
711sub draw { }
712
713#############################################################################
714
715package CFClient::UI::Container;
716
717our @ISA = CFClient::UI::Base::;
718
719sub new {
720 my ($class, %arg) = @_;
721
370 my $children = delete $arg{children} || []; 722 my $children = delete $arg{children};
371 723
372 my $self = $class->SUPER::new (children => [], %arg); 724 my $self = $class->SUPER::new (
725 children => [],
726 can_events => 0,
727 %arg,
728 );
729
373 $self->add ($_) for @$children; 730 $self->add (@$children)
731 if $children;
374 732
375 $self 733 $self
734}
735
736sub realloc {
737 my ($self) = @_;
738
739 $self->{force_realloc} = 1;
740 $self->{force_size_alloc} = 1;
741 $self->SUPER::realloc;
742}
743
744sub add {
745 my ($self, @widgets) = @_;
746
747 $_->set_parent ($self)
748 for @widgets;
749
750 use sort 'stable';
751
752 $self->{children} = [
753 sort { $a->{z} <=> $b->{z} }
754 @{$self->{children}}, @widgets
755 ];
756
757 $self->realloc;
758}
759
760sub children {
761 @{ $_[0]{children} }
762}
763
764sub remove {
765 my ($self, $child) = @_;
766
767 delete $child->{parent};
768 $child->hide;
769
770 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
771
772 $self->realloc;
773}
774
775sub clear {
776 my ($self) = @_;
777
778 my $children = delete $self->{children};
779 $self->{children} = [];
780
781 for (@$children) {
782 delete $_->{parent};
783 $_->hide;
784 }
785
786 $self->realloc;
787}
788
789sub find_widget {
790 my ($self, $x, $y) = @_;
791
792 $x -= $self->{x};
793 $y -= $self->{y};
794
795 my $res;
796
797 for (reverse $self->visible_children) {
798 $res = $_->find_widget ($x, $y)
799 and return $res;
800 }
801
802 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
803}
804
805sub _draw {
806 my ($self) = @_;
807
808 $_->draw for @{$self->{children}};
809}
810
811#############################################################################
812
813package CFClient::UI::Bin;
814
815our @ISA = CFClient::UI::Container::;
816
817sub new {
818 my ($class, %arg) = @_;
819
820 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
821
822 $class->SUPER::new (children => [$child], %arg)
376} 823}
377 824
378sub add { 825sub add {
379 my ($self, $child) = @_; 826 my ($self, $child) = @_;
380 827
381 $child->set_parent ($self); 828 $self->SUPER::remove ($_) for @{ $self->{children} };
382 829 $self->SUPER::add ($child);
383 use sort 'stable';
384
385 $self->{children} = [
386 sort { $a->{z} <=> $b->{z} }
387 @{$self->{children}}, $child
388 ];
389
390 $self->{w} = $self->{h} = -1;
391
392 $child->check_size;
393} 830}
394 831
395sub remove { 832sub remove {
396 my ($self, $widget) = @_; 833 my ($self, $widget) = @_;
397 834
398 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 835 $self->SUPER::remove ($widget);
399 836
400 $self->check_size; 837 $self->{children} = [new CFClient::UI::Empty]
838 unless @{$self->{children}};
839}
840
841sub child { $_[0]->{children}[0] }
842
843sub size_request {
844 $_[0]{children}[0]->size_request
845}
846
847sub invoke_size_allocate {
848 my ($self, $w, $h) = @_;
849
850 $self->{children}[0]->configure (0, 0, $w, $h);
851
852 1
853}
854
855#############################################################################
856
857# back-buffered drawing area
858
859package CFClient::UI::Window;
860
861our @ISA = CFClient::UI::Bin::;
862
863use CFClient::OpenGL;
864
865sub new {
866 my ($class, %arg) = @_;
867
868 my $self = $class->SUPER::new (%arg);
869}
870
871sub update {
872 my ($self) = @_;
873
874 $ROOT->on_post_alloc ($self => sub { $self->render_child });
875 $self->SUPER::update;
876}
877
878sub invoke_size_allocate {
879 my ($self, $w, $h) = @_;
880
881 $self->update;
882
883 $self->SUPER::invoke_size_allocate ($w, $h)
884}
885
886sub _render {
887 my ($self) = @_;
888
889 $self->{children}[0]->draw;
890}
891
892sub render_child {
893 my ($self) = @_;
894
895 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
896 glClearColor 0, 0, 0, 0;
897 glClear GL_COLOR_BUFFER_BIT;
898
899 {
900 package CFClient::UI::Base;
901
902 ($draw_x, $draw_y, $draw_w, $draw_h) =
903 (0, 0, $self->{w}, $self->{h});
904 }
905
906 $self->_render;
907 };
908}
909
910sub _draw {
911 my ($self) = @_;
912
913 my ($w, $h) = @$self{qw(w h)};
914
915 my $tex = $self->{texture}
916 or return;
917
918 glEnable GL_TEXTURE_2D;
919 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
920 glColor 0, 0, 0, 1;
921
922 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
923
924 glDisable GL_TEXTURE_2D;
925}
926
927#############################################################################
928
929package CFClient::UI::ViewPort;
930
931our @ISA = CFClient::UI::Window::;
932
933sub new {
934 my $class = shift;
935
936 $class->SUPER::new (
937 scroll_x => 0,
938 scroll_y => 1,
939 @_,
940 )
941}
942
943sub size_request {
944 my ($self) = @_;
945
946 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
947
948 $w = 10 if $self->{scroll_x};
949 $h = 10 if $self->{scroll_y};
950
951 ($w, $h)
952}
953
954sub invoke_size_allocate {
955 my ($self, $w, $h) = @_;
956
957 my $child = $self->child;
958
959 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
960 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
961
962 $self->child->configure (0, 0, $w, $h);
963 $self->update;
964
965 1
966}
967
968sub set_offset {
969 my ($self, $x, $y) = @_;
970
971 $self->{view_x} = int $x;
972 $self->{view_y} = int $y;
973
974 $self->update;
975}
976
977# hmm, this does not work for topleft of $self... but we should not ask for that
978sub coord2local {
979 my ($self, $x, $y) = @_;
980
981 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
982}
983
984sub coord2global {
985 my ($self, $x, $y) = @_;
986
987 $x = List::Util::min $self->{w}, $x - $self->{view_x};
988 $y = List::Util::min $self->{h}, $y - $self->{view_y};
989
990 $self->SUPER::coord2global ($x, $y)
401} 991}
402 992
403sub find_widget { 993sub find_widget {
404 my ($self, $x, $y) = @_; 994 my ($self, $x, $y) = @_;
405 995
406 $x -= $self->{x}; 996 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
407 $y -= $self->{y}; 997 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
408 998 ) {
409 my $res;
410
411 for (reverse @{ $self->{children} }) {
412 $res = $_->find_widget ($x, $y)
413 and return $res;
414 }
415
416 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 999 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1000 } else {
1001 $self->CFClient::UI::Base::find_widget ($x, $y)
1002 }
417} 1003}
418 1004
419sub _draw { 1005sub _render {
420 my ($self) = @_; 1006 my ($self) = @_;
421 1007
422 $_->draw for @{$self->{children}}; 1008 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
1009 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
1010
1011 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
1012
1013 $self->SUPER::_render;
423} 1014}
424 1015
425############################################################################# 1016#############################################################################
426 1017
427package CFClient::UI::Bin; 1018package CFClient::UI::ScrolledWindow;
428 1019
429our @ISA = CFClient::UI::Container::; 1020our @ISA = CFClient::UI::HBox::;
430 1021
431sub new { 1022sub new {
432 my ($class, %arg) = @_; 1023 my ($class, %arg) = @_;
433 1024
434 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 1025 my $child = delete $arg{child};
435 1026
436 $class->SUPER::new (children => [$child], %arg) 1027 my $self;
1028
1029 my $slider = new CFClient::UI::Slider
1030 vertical => 1,
1031 range => [0, 0, 1, 0.01], # HACK fix
1032 on_changed => sub {
1033 $self->{vp}->set_offset (0, $_[1]);
1034 },
1035 ;
1036
1037 $self = $class->SUPER::new (
1038 vp => (new CFClient::UI::ViewPort expand => 1),
1039 can_events => 1,
1040 slider => $slider,
1041 %arg,
1042 );
1043
1044 $self->SUPER::add ($self->{vp}, $self->{slider});
1045 $self->add ($child) if $child;
1046
1047 $self
437} 1048}
1049
1050#TODO# update range on size_allocate depending on child
438 1051
439sub add { 1052sub add {
440 my ($self, $widget) = @_; 1053 my ($self, $widget) = @_;
441 1054
442 $self->{children} = []; 1055 $self->{vp}->add ($self->{child} = $widget);
443
444 $self->SUPER::add ($widget);
445} 1056}
446 1057
447sub remove { 1058sub invoke_mouse_wheel {
448 my ($self, $widget) = @_; 1059 my ($self, $ev) = @_;
449 1060
450 $self->SUPER::remove ($widget); 1061 return 0 unless $ev->{dy}; # only vertical movements
451 1062
452 $self->{children} = [new CFClient::UI::Empty] 1063 $self->{slider}->emit (mouse_wheel => $ev);
453 unless @{$self->{children}};
454}
455 1064
456sub child { $_[0]->{children}[0] } 1065 1
457
458sub size_request {
459 $_[0]{children}[0]->size_request
460} 1066}
461 1067
1068sub update_slider {
1069 my ($self) = @_;
1070
1071 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1072}
1073
1074sub update {
1075 my ($self) = @_;
1076
1077 $self->SUPER::update;
1078
1079 $self->update_slider;
1080}
1081
462sub size_allocate { 1082sub invoke_size_allocate {
463 my ($self, $w, $h) = @_; 1083 my ($self, $w, $h) = @_;
464 1084
465 $self->{children}[0]->configure (0, 0, $w, $h); 1085 $self->update_slider;
1086
1087 $self->SUPER::invoke_size_allocate ($w, $h)
466} 1088}
467 1089
468############################################################################# 1090#############################################################################
469 1091
470package CFClient::UI::Window; 1092package CFClient::UI::Frame;
471 1093
472our @ISA = CFClient::UI::Bin::; 1094our @ISA = CFClient::UI::Bin::;
473 1095
474use SDL::OpenGL; 1096use CFClient::OpenGL;
1097
1098sub new {
1099 my $class = shift;
1100
1101 $class->SUPER::new (
1102 bg => undef,
1103 @_,
1104 )
1105}
1106
1107sub _draw {
1108 my ($self) = @_;
1109
1110 if ($self->{bg}) {
1111 my ($w, $h) = @$self{qw(w h)};
1112
1113 glEnable GL_BLEND;
1114 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1115 glColor_premultiply @{ $self->{bg} };
1116
1117 glBegin GL_QUADS;
1118 glVertex 0 , 0;
1119 glVertex 0 , $h;
1120 glVertex $w, $h;
1121 glVertex $w, 0;
1122 glEnd;
1123
1124 glDisable GL_BLEND;
1125 }
1126
1127 $self->SUPER::_draw;
1128}
1129
1130#############################################################################
1131
1132package CFClient::UI::FancyFrame;
1133
1134our @ISA = CFClient::UI::Bin::;
1135
1136use CFClient::OpenGL;
1137
1138my $bg =
1139 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1140 mipmap => 1, wrap => 1;
1141
1142my @border =
1143 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1144 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
475 1145
476sub new { 1146sub new {
477 my ($class, %arg) = @_; 1147 my ($class, %arg) = @_;
478 1148
479 my $self = $class->SUPER::new (%arg); 1149 my $self = $class->SUPER::new (
480} 1150 bg => [1, 1, 1, 1],
1151 border_bg => [1, 1, 1, 1],
1152 border => 0.6,
1153 can_events => 1,
1154 min_w => 64,
1155 min_h => 32,
1156 %arg,
1157 );
481 1158
482sub update { 1159 $self->{title_widget} = new CFClient::UI::Label
483 my ($self) = @_; 1160 align => 0,
1161 valign => 1,
1162 text => $self->{title},
1163 fontsize => $self->{border},
1164 if exists $self->{title};
484 1165
485 # we want to do this delayed... 1166 if ($self->{has_close_button}) {
486 $self->render_chld; 1167 $self->{close_button} =
487 $self->SUPER::update; 1168 new CFClient::UI::ImageButton
488} 1169 path => 'x1_close.png',
1170 on_activate => sub { $self->emit ("delete") };
489 1171
490sub render_chld { 1172 $self->CFClient::UI::Container::add ($self->{close_button});
491 my ($self) = @_;
492
493 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
494 glClearColor 0, 0, 0, 1;
495 glClear GL_COLOR_BUFFER_BIT;
496 $self->child->draw;
497 }; 1173 }
498}
499 1174
1175 $self
1176}
1177
1178sub add {
1179 my ($self, @widgets) = @_;
1180
1181 $self->SUPER::add (@widgets);
1182 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1183 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1184}
1185
1186sub border {
1187 int $_[0]{border} * $::FONTSIZE
1188}
1189
1190sub size_request {
1191 my ($self) = @_;
1192
1193 $self->{title_widget}->size_request
1194 if $self->{title_widget};
1195
1196 $self->{close_button}->size_request
1197 if $self->{close_button};
1198
1199 my ($w, $h) = $self->SUPER::size_request;
1200
1201 (
1202 $w + $self->border * 2,
1203 $h + $self->border * 2,
1204 )
1205}
1206
500sub size_allocate { 1207sub invoke_size_allocate {
501 my ($self, $w, $h) = @_; 1208 my ($self, $w, $h) = @_;
502 1209
1210 if ($self->{title_widget}) {
1211 $self->{title_widget}{w} = $w;
1212 $self->{title_widget}{h} = $h;
1213 $self->{title_widget}->invoke_size_allocate ($w, $h);
1214 }
1215
1216 my $border = $self->border;
1217
1218 $h -= List::Util::max 0, $border * 2;
1219 $w -= List::Util::max 0, $border * 2;
1220
503 $self->child->configure (0, 0, $w, $h); 1221 $self->child->configure ($border, $border, $w, $h);
504 1222
505 $self->render_chld; 1223 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1224 if $self->{close_button};
1225
1226 1
1227}
1228
1229sub invoke_delete {
1230 my ($self) = @_;
1231
1232 $self->hide;
1233
1234 1
1235}
1236
1237sub invoke_button_down {
1238 my ($self, $ev, $x, $y) = @_;
1239
1240 my ($w, $h) = @$self{qw(w h)};
1241 my $border = $self->border;
1242
1243 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1244 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1245
1246 if ($lr & $td) {
1247 my ($wx, $wy) = ($self->{x}, $self->{y});
1248 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1249 my ($bw, $bh) = ($self->{w}, $self->{h});
1250
1251 my $mx = $x < $border;
1252 my $my = $y < $border;
1253
1254 $self->{motion} = sub {
1255 my ($ev, $x, $y) = @_;
1256
1257 my $dx = $ev->{x} - $ox;
1258 my $dy = $ev->{y} - $oy;
1259
1260 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1261 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1262
1263 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1264 $self->realloc;
1265 };
1266
1267 } elsif ($lr ^ $td) {
1268 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1269 my ($bx, $by) = ($self->{x}, $self->{y});
1270
1271 $self->{motion} = sub {
1272 my ($ev, $x, $y) = @_;
1273
1274 ($x, $y) = ($ev->{x}, $ev->{y});
1275
1276 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1277 # HACK: the next line is required to enforce placement
1278 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1279 };
1280 } else {
1281 return 0;
1282 }
1283
1284 1
1285}
1286
1287sub invoke_button_up {
1288 my ($self, $ev, $x, $y) = @_;
1289
1290 ! ! delete $self->{motion}
1291}
1292
1293sub invoke_mouse_motion {
1294 my ($self, $ev, $x, $y) = @_;
1295
1296 $self->{motion}->($ev, $x, $y) if $self->{motion};
1297
1298 ! ! $self->{motion}
506} 1299}
507 1300
508sub _draw { 1301sub _draw {
509 my ($self) = @_; 1302 my ($self) = @_;
510 1303
1304 my $child = $self->{children}[0];
1305
511 my ($w, $h) = ($self->w, $self->h); 1306 my ($w, $h ) = ($self->{w}, $self->{h});
1307 my ($cw, $ch) = ($child->{w}, $child->{h});
512 1308
513 my $tex = $self->{texture}
514 or return;
515
516 glEnable GL_BLEND;
517 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
518 glEnable GL_TEXTURE_2D; 1309 glEnable GL_TEXTURE_2D;
519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1310 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
520 1311
521 $tex->draw_quad (0, 0, $w, $h); 1312 my $border = $self->border;
522 1313
523 glDisable GL_BLEND; 1314 glColor @{ $self->{border_bg} };
1315 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1316 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1317 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1318 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1319
1320 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1321 glColor @{ $self->{bg} };
1322
1323 # TODO: repeat texture not scale
1324 # solve this better(?)
1325 $bg->{s} = $cw / $bg->{w};
1326 $bg->{t} = $ch / $bg->{h};
1327 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1328 }
1329
524 glDisable GL_TEXTURE_2D; 1330 glDisable GL_TEXTURE_2D;
1331
1332 $child->draw;
1333
1334 if ($self->{title_widget}) {
1335 glTranslate 0, $border - $self->{h};
1336 $self->{title_widget}->_draw;
1337
1338 glTranslate 0, - ($border - $self->{h});
1339 }
1340
1341 $self->{close_button}->draw
1342 if $self->{close_button};
525} 1343}
526 1344
527############################################################################# 1345#############################################################################
528 1346
529package CFClient::UI::ViewPort;
530
531our @ISA = CFClient::UI::Window::;
532
533sub new { die }
534
535sub size_request {
536 my ($self) = @_;
537
538 @$self{qw(child_w child_h)} = $self->child->size_request;
539 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
540
541 @$self{qw(child_w child_h)}
542}
543
544sub _draw {
545 my ($self) = @_;
546
547 $self->{children}[1]->draw;
548}
549
550
551#############################################################################
552
553package CFClient::UI::Frame; 1347package CFClient::UI::Table;
554 1348
555our @ISA = CFClient::UI::Bin::; 1349our @ISA = CFClient::UI::Base::;
556 1350
557use SDL::OpenGL; 1351use List::Util qw(max sum);
558 1352
559sub size_request { 1353use CFClient::OpenGL;
560 my ($self) = @_;
561 my $chld = $self->child
562 or return (0, 0);
563
564 $chld->move (2, 2);
565
566 map { $_ + 4 } $chld->size_request;
567}
568
569sub size_allocate {
570 my ($self, $x, $y, $w, $h) = @_;
571
572 $self->child->configure (2, 2, $w - 4, $h - 4);
573}
574
575sub _draw {
576 my ($self) = @_;
577
578 my $chld = $self->child;
579
580 my ($w, $h) = $chld->size_request;
581
582 glBegin GL_QUADS;
583 glColor 0, 0, 0;
584 glVertex 0 , 0;
585 glVertex 0 , $h + 4;
586 glVertex $w + 4 , $h + 4;
587 glVertex $w + 4 , 0;
588 glEnd;
589
590 $chld->draw;
591}
592
593#############################################################################
594
595package CFClient::UI::FancyFrame;
596
597our @ISA = CFClient::UI::Bin::;
598
599use SDL::OpenGL;
600
601my @tex =
602 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
603 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
604 1354
605sub new { 1355sub new {
606 my $class = shift; 1356 my $class = shift;
607 1357
608 # TODO: user_x, user_y, overwrite moveto?
609
610 $class->SUPER::new (
611 bg => [1, 1, 1, 1],
612 border_bg => [1, 1, 1, 1],
613 border => int $::FONTSIZE * 0.8,
614 @_
615 )
616}
617
618sub size_request {
619 my ($self) = @_;
620
621 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
622
623 my ($w, $h) = $self->SUPER::size_request;
624
625 (
626 $w + $self->{border} * 2,
627 $h + $self->{border} * 2,
628 )
629}
630
631sub size_allocate {
632 my ($self, $w, $h) = @_;
633
634 $h -= List::Util::max 0, $self->{border} * 2;
635 $w -= List::Util::max 0, $self->{border} * 2;
636
637 $self->child->configure ($self->{border}, $self->{border}, $w, $h);
638}
639
640sub button_down {
641 my ($self, $ev, $x, $y) = @_;
642
643 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
644 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
645
646 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
647 my ($bw, $bh) = ($self->{w}, $self->{h});
648
649 $self->{motion} = sub {
650 my ($ev, $x, $y) = @_;
651
652 ($x, $y) = ($ev->motion_x, $ev->motion_y);
653
654 $self->{user_w} = $bw + $x - $ox;
655 $self->{user_h} = $bh + $y - $oy;
656 $self->check_size;
657 };
658
659 } elsif ($x >= 0 && $x < $self->{w}
660 && $y >= 0 && $y < $self->{border}) {
661
662 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
663 my ($bx, $by) = ($self->{x}, $self->{y});
664
665 $self->{motion} = sub {
666 my ($ev, $x, $y) = @_;
667
668 ($x, $y) = ($ev->motion_x, $ev->motion_y);
669
670 $self->move ($bx + $x - $ox, $by + $y - $oy);
671 $self->update;
672 };
673 }
674}
675
676sub button_up {
677 my ($self, $ev, $x, $y) = @_;
678
679 delete $self->{motion};
680}
681
682sub mouse_motion {
683 my ($self, $ev, $x, $y) = @_;
684
685 $self->{motion}->($ev, $x, $y) if $self->{motion};
686}
687
688sub _draw {
689 my ($self) = @_;
690
691 my ($w, $h ) = ($self->{w}, $self->{h});
692 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
693
694 glEnable GL_BLEND;
695 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
696 glEnable GL_TEXTURE_2D;
697 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
698
699 glColor @{ $self->{border_bg} };
700 $tex[1]->draw_quad (0, 0, $w, $self->{border});
701 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
702 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
703 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
704
705 my $bg = $tex[0];
706
707 # TODO: repeat texture not scale
708 my $rep_x = $cw / $bg->{w};
709 my $rep_y = $ch / $bg->{h};
710
711 glColor @{ $self->{bg} };
712
713 $bg->{s} = $rep_x;
714 $bg->{t} = $rep_y;
715 $bg->{wrap_mode} = 1;
716 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
717
718 glDisable GL_TEXTURE_2D;
719 glDisable GL_BLEND;
720
721 $self->child->draw;
722}
723
724#############################################################################
725
726package CFClient::UI::Table;
727
728our @ISA = CFClient::UI::Base::;
729
730use List::Util qw(max sum);
731
732use SDL::OpenGL;
733
734sub new {
735 my $class = shift;
736
737 $class->SUPER::new ( 1358 $class->SUPER::new (
738 col_expand => [], 1359 col_expand => [],
739 @_ 1360 @_,
740 ) 1361 )
741} 1362}
742 1363
1364sub children {
1365 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1366}
1367
743sub add { 1368sub add {
744 my ($self, $x, $y, $child) = @_; 1369 my ($self) = shift;
745 1370
1371 while (@_) {
1372 my ($x, $y, $child) = splice @_, 0, 3, ();
746 $child->set_parent ($self); 1373 $child->set_parent ($self);
747 $self->{children}[$y][$x] = $child; 1374 $self->{children}[$y][$x] = $child;
1375 }
748 1376
749 $self->{w} = $self->{h} = -1; 1377 $self->{force_realloc} = 1;
750 1378 $self->{force_size_alloc} = 1;
751 $child->check_size; 1379 $self->realloc;
752} 1380}
753 1381
1382sub remove {
1383 my ($self, $child) = @_;
1384
1385 # TODO: not yet implemented
1386}
1387
754# TODO: move to container class maybe? send childs a signal on removal? 1388# TODO: move to container class maybe? send children a signal on removal?
755sub clear { 1389sub clear {
756 my ($self) = @_; 1390 my ($self) = @_;
757 1391
1392 my @children = $self->children;
758 delete $self->{children}; 1393 delete $self->{children};
759 $self->update; 1394
1395 for (@children) {
1396 delete $_->{parent};
1397 $_->hide;
1398 }
1399
1400 $self->realloc;
760} 1401}
761 1402
762sub get_wh { 1403sub get_wh {
763 my ($self) = @_; 1404 my ($self) = @_;
764 1405
… …
769 or next; 1410 or next;
770 1411
771 for my $x (0 .. $#$row) { 1412 for my $x (0 .. $#$row) {
772 my $widget = $row->[$x] 1413 my $widget = $row->[$x]
773 or next; 1414 or next;
774 my ($w, $h) = $widget->size_request; 1415 my ($w, $h) = @$widget{qw(req_w req_h)};
775 1416
776 $w[$x] = max $w[$x], $w; 1417 $w[$x] = max $w[$x], $w;
777 $h[$y] = max $h[$y], $h; 1418 $h[$y] = max $h[$y], $h;
778 } 1419 }
779 } 1420 }
… …
790 (sum @$ws), 1431 (sum @$ws),
791 (sum @$hs), 1432 (sum @$hs),
792 ) 1433 )
793} 1434}
794 1435
795sub size_allocate { 1436sub invoke_size_allocate {
796 my ($self, $w, $h) = @_; 1437 my ($self, $w, $h) = @_;
797 1438
798 my ($ws, $hs) = $self->get_wh; 1439 my ($ws, $hs) = $self->get_wh;
799 1440
800 my $req_w = sum @$ws; 1441 my $req_w = (sum @$ws) || 1;
801 my $req_h = sum @$hs; 1442 my $req_h = (sum @$hs) || 1;
802 1443
803 # TODO: nicer code && do row_expand 1444 # TODO: nicer code && do row_expand
804 my @col_expand = @{$self->{col_expand}}; 1445 my @col_expand = @{$self->{col_expand}};
805 @col_expand = (1) x @$ws unless @col_expand; 1446 @col_expand = (1) x @$ws unless @col_expand;
806 my $col_expand = (sum @col_expand) || 1; 1447 my $col_expand = (sum @col_expand) || 1;
… …
832 } 1473 }
833 1474
834 $y += $row_h; 1475 $y += $row_h;
835 } 1476 }
836 1477
1478 1
837} 1479}
838 1480
839sub find_widget { 1481sub find_widget {
840 my ($self, $x, $y) = @_; 1482 my ($self, $x, $y) = @_;
841 1483
… …
860 } 1502 }
861} 1503}
862 1504
863############################################################################# 1505#############################################################################
864 1506
1507package CFClient::UI::Box;
1508
1509our @ISA = CFClient::UI::Container::;
1510
1511sub size_request {
1512 my ($self) = @_;
1513
1514 $self->{vertical}
1515 ? (
1516 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1517 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1518 )
1519 : (
1520 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1521 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1522 )
1523}
1524
1525sub invoke_size_allocate {
1526 my ($self, $w, $h) = @_;
1527
1528 my $space = $self->{vertical} ? $h : $w;
1529 my @children = $self->visible_children;
1530
1531 my @req;
1532
1533 if ($self->{homogeneous}) {
1534 @req = ($space / (@children || 1)) x @children;
1535 } else {
1536 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1537 my $req = List::Util::sum @req;
1538
1539 if ($req > $space) {
1540 # ah well, not enough space
1541 $_ *= $space / $req for @req;
1542 } else {
1543 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1544
1545 $space = ($space - $req) / $expand; # remaining space to give away
1546
1547 $req[$_] += $space * $children[$_]{expand}
1548 for 0 .. $#children;
1549 }
1550 }
1551
1552 CFClient::UI::harmonize \@req;
1553
1554 my $pos = 0;
1555 for (0 .. $#children) {
1556 my $alloc = $req[$_];
1557 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1558
1559 $pos += $alloc;
1560 }
1561
1562 1
1563}
1564
1565#############################################################################
1566
865package CFClient::UI::HBox; 1567package CFClient::UI::HBox;
866 1568
867# TODO: wrap into common Box base class
868
869our @ISA = CFClient::UI::Container::; 1569our @ISA = CFClient::UI::Box::;
870 1570
871sub size_request { 1571sub new {
872 my ($self) = @_; 1572 my $class = shift;
873 1573
874 my @alloc = map [$_->size_request], @{$self->{children}}; 1574 $class->SUPER::new (
875 1575 vertical => 0,
876 ( 1576 @_,
877 (List::Util::sum map $_->[0], @alloc),
878 (List::Util::max map $_->[1], @alloc),
879 ) 1577 )
880} 1578}
881 1579
882sub size_allocate {
883 my ($self, $w, $h) = @_;
884
885 ($h, $w) = ($w, $h);
886
887 my $children = $self->{children};
888
889 my @h = map +($_->size_request)[0], @$children;
890
891 my $req_h = List::Util::sum @h;
892
893 if ($req_h > $h) {
894 # ah well, not enough space
895 $_ *= $h / $req_h for @h;
896 } else {
897 my $exp = List::Util::sum map $_->{expand}, @$children;
898 $exp ||= 1;
899
900 for (0 .. $#$children) {
901 my $child = $children->[$_];
902
903 my $alloc_h = $h[$_];
904 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
905 $h[$_] = $alloc_h;
906 }
907 }
908
909 CFClient::UI::harmonize \@h;
910
911 my $y = 0;
912 for (0 .. $#$children) {
913 my $child = $children->[$_];
914 my $h = $h[$_];
915 $child->configure ($y, 0, $h, $w);
916
917 $y += $h;
918 }
919
920 1
921}
922
923############################################################################# 1580#############################################################################
924 1581
925package CFClient::UI::VBox; 1582package CFClient::UI::VBox;
926 1583
927# TODO: wrap into common Box base class
928
929our @ISA = CFClient::UI::Container::; 1584our @ISA = CFClient::UI::Box::;
930 1585
931sub size_request { 1586sub new {
932 my ($self) = @_; 1587 my $class = shift;
933 1588
934 my @alloc = map [$_->size_request], @{$self->{children}}; 1589 $class->SUPER::new (
935 1590 vertical => 1,
936 ( 1591 @_,
937 (List::Util::max map $_->[0], @alloc),
938 (List::Util::sum map $_->[1], @alloc),
939 ) 1592 )
940} 1593}
941 1594
942sub size_allocate {
943 my ($self, $w, $h) = @_;
944
945 my $children = $self->{children};
946
947 my @h = map +($_->size_request)[1], @$children;
948
949 my $req_h = List::Util::sum @h;
950
951 if ($req_h > $h) {
952 # ah well, not enough space
953 $_ *= $h / $req_h for @h;
954 } else {
955 my $exp = List::Util::sum map $_->{expand}, @$children;
956 $exp ||= 1;
957
958 for (0 .. $#$children) {
959 my $child = $children->[$_];
960
961 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
962 }
963 }
964
965 CFClient::UI::harmonize \@h;
966
967 my $y = 0;
968 for (0 .. $#$children) {
969 my $child = $children->[$_];
970 my $h = $h[$_];
971 $child->configure (0, $y, $w, $h);
972
973 $y += $h;
974 }
975
976 1
977}
978
979############################################################################# 1595#############################################################################
980 1596
981package CFClient::UI::Label; 1597package CFClient::UI::Label;
982 1598
983our @ISA = CFClient::UI::Base::; 1599our @ISA = CFClient::UI::DrawBG::;
984 1600
985use SDL::OpenGL; 1601use CFClient::OpenGL;
986 1602
987sub new { 1603sub new {
988 my ($class, %arg) = @_; 1604 my ($class, %arg) = @_;
989 1605
990 my $self = $class->SUPER::new ( 1606 my $self = $class->SUPER::new (
991 fg => [1, 1, 1], 1607 fg => [1, 1, 1],
992 fontsize => $::FONTSIZE, 1608 #bg => none
993 text => "", 1609 #active_bg => none
1610 #font => default_font
1611 #text => initial text
1612 #markup => initial narkup
1613 #max_w => maximum pixel width
1614 ellipsise => 3, # end
1615 layout => (new CFClient::Layout),
1616 fontsize => 1,
994 align => -1, 1617 align => -1,
995 valign => -1, 1618 valign => -1,
996 padding => 2, 1619 padding_x => 2,
997 layout => new CFClient::Layout, 1620 padding_y => 2,
1621 can_events => 0,
998 %arg 1622 %arg
999 ); 1623 );
1000 1624
1001 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1625 if (exists $self->{template}) {
1626 my $layout = new CFClient::Layout;
1627 $layout->set_text (delete $self->{template});
1628 $self->{template} = $layout;
1629 }
1002 1630
1003 $self->set_text (delete $self->{text}) if exists $self->{text}; 1631 if (exists $self->{markup}) {
1004 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1632 $self->set_markup (delete $self->{markup});
1633 } else {
1634 $self->set_text (delete $self->{text});
1635 }
1005 1636
1006 $self 1637 $self
1007} 1638}
1008 1639
1009sub escape_text { 1640sub update {
1010 local $_ = $_[1]; 1641 my ($self) = @_;
1011 1642
1012 s/&/&amp;/g; 1643 delete $self->{texture};
1013 s/>/&gt;/g; 1644 $self->SUPER::update;
1014 s/</&lt;/g; 1645}
1015 1646
1016 $_[1] 1647sub realloc {
1648 my ($self) = @_;
1649
1650 delete $self->{ox};
1651 $self->SUPER::realloc;
1017} 1652}
1018 1653
1019sub set_text { 1654sub set_text {
1020 my ($self, $text) = @_; 1655 my ($self, $text) = @_;
1021 1656
1657 return if $self->{text} eq "T$text";
1658 $self->{text} = "T$text";
1659
1022 $self->{layout}->set_text ($text); 1660 $self->{layout}->set_text ($text);
1023 1661
1024 delete $self->{texture}; 1662 delete $self->{size_req};
1663 $self->realloc;
1025 $self->update; 1664 $self->update;
1026} 1665}
1027 1666
1028sub set_markup { 1667sub set_markup {
1029 my ($self, $markup) = @_; 1668 my ($self, $markup) = @_;
1030 1669
1670 return if $self->{text} eq "M$markup";
1671 $self->{text} = "M$markup";
1672
1673 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1674
1031 $self->{layout}->set_markup ($markup); 1675 $self->{layout}->set_markup ($markup);
1032 1676
1677 delete $self->{size_req};
1678 $self->realloc;
1679 $self->update;
1680}
1681
1682sub size_request {
1683 my ($self) = @_;
1684
1685 $self->{size_req} ||= do {
1686 $self->{layout}->set_font ($self->{font}) if $self->{font};
1687 $self->{layout}->set_width ($self->{max_w} || -1);
1688 $self->{layout}->set_ellipsise ($self->{ellipsise});
1689 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1690 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1691
1692 my ($w, $h) = $self->{layout}->size;
1693
1694 if (exists $self->{template}) {
1695 $self->{template}->set_font ($self->{font}) if $self->{font};
1696 $self->{template}->set_width ($self->{max_w} || -1);
1697 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1698
1699 my ($w2, $h2) = $self->{template}->size;
1700
1701 $w = List::Util::max $w, $w2;
1702 $h = List::Util::max $h, $h2;
1703 }
1704
1705 [$w, $h]
1706 };
1707
1708 @{ $self->{size_req} }
1709}
1710
1711sub baseline_shift {
1712 $_[0]{layout}->descent
1713}
1714
1715sub invoke_size_allocate {
1716 my ($self, $w, $h) = @_;
1717
1718 delete $self->{ox};
1719
1720 delete $self->{texture}
1721 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1722
1723 1
1724}
1725
1726sub set_fontsize {
1727 my ($self, $fontsize) = @_;
1728
1729 $self->{fontsize} = $fontsize;
1730 delete $self->{size_req};
1033 delete $self->{texture}; 1731 delete $self->{texture};
1034 $self->update;
1035}
1036 1732
1037sub size_request { 1733 $self->realloc;
1038 my ($self) = @_;
1039
1040 $self->{layout}->set_width;
1041 $self->{layout}->set_height ($self->{fontsize});
1042
1043 my ($w, $h) = $self->{layout}->size;
1044
1045 (
1046 $w + $self->{padding} * 2,
1047 $h + $self->{padding} * 2,
1048 )
1049} 1734}
1050 1735
1051sub size_allocate { 1736sub reconfigure {
1052 my ($self, $w, $h) = @_; 1737 my ($self) = @_;
1053 1738
1739 delete $self->{size_req};
1054 delete $self->{texture}; 1740 delete $self->{texture};
1055}
1056 1741
1057sub update {
1058 my ($self) = @_;
1059
1060 delete $self->{texture};
1061 $self->SUPER::update; 1742 $self->SUPER::reconfigure;
1062} 1743}
1063 1744
1064sub _draw { 1745sub _draw {
1065 my ($self) = @_; 1746 my ($self) = @_;
1066 1747
1748 $self->SUPER::_draw; # draw background, if applicable
1749
1067 my $tex = $self->{texture} ||= do { 1750 my $size = $self->{texture} ||= do {
1751 $self->{layout}->set_foreground (@{$self->{fg}});
1752 $self->{layout}->set_font ($self->{font}) if $self->{font};
1068 $self->{layout}->set_width ($self->{w}); 1753 $self->{layout}->set_width ($self->{w});
1069 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1754 $self->{layout}->set_ellipsise ($self->{ellipsise});
1070 new_from_layout CFClient::Texture $self->{layout} 1755 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1756 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1757
1758 [$self->{layout}->size]
1071 }; 1759 };
1072 1760
1073 glEnable GL_BLEND; 1761 unless (exists $self->{ox}) {
1074 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1075 glEnable GL_TEXTURE_2D;
1076 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1077
1078 glColor @{$self->{fg}};
1079
1080 $self->{ox} = int (
1081 $self->{align} < 0 ? $self->{padding} 1762 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1082 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1763 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1083 : ($self->{w} - $tex->{w}) * 0.5 1764 : ($self->{w} - $size->[0]) * 0.5);
1084 );
1085 1765
1086 $self->{oy} = int (
1087 $self->{valign} < 0 ? $self->{padding} 1766 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1088 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding} 1767 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1089 : ($self->{h} - $tex->{h}) * 0.5 1768 : ($self->{h} - $size->[1]) * 0.5);
1090 ); 1769 };
1091 1770
1092 $tex->draw_quad ($self->{ox}, $self->{oy}); 1771 my $w = List::Util::min $self->{w} + 4, $size->[0];
1772 my $h = List::Util::min $self->{h} + 2, $size->[1];
1093 1773
1094 glDisable GL_TEXTURE_2D; 1774 $self->{layout}->render ($self->{ox}, $self->{oy});
1095 glDisable GL_BLEND;
1096} 1775}
1097 1776
1098############################################################################# 1777#############################################################################
1099 1778
1100package CFClient::UI::EntryBase; 1779package CFClient::UI::EntryBase;
1101 1780
1102our @ISA = CFClient::UI::Label::; 1781our @ISA = CFClient::UI::Label::;
1103 1782
1104use SDL; 1783use CFClient::OpenGL;
1105use SDL::OpenGL;
1106 1784
1107sub new { 1785sub new {
1108 my $class = shift; 1786 my $class = shift;
1109 1787
1110 $class->SUPER::new ( 1788 $class->SUPER::new (
1111 fg => [1, 1, 1], 1789 fg => [1, 1, 1],
1112 bg => [0, 0, 0, 0.2], 1790 bg => [0, 0, 0, 0.2],
1113 active_bg => [1, 1, 1, 0.5], 1791 active_bg => [1, 1, 1, 0.5],
1114 active_fg => [0, 0, 0], 1792 active_fg => [0, 0, 0],
1115 can_hover => 1, 1793 can_hover => 1,
1116 can_focus => 1, 1794 can_focus => 1,
1117 valign => 0, 1795 valign => 0,
1796 can_events => 1,
1797 #text => ...
1798 #hidden => "*",
1118 @_ 1799 @_
1119 ) 1800 )
1120} 1801}
1121 1802
1122sub _set_text { 1803sub _set_text {
… …
1129 $self->{last_activity} = $::NOW; 1810 $self->{last_activity} = $::NOW;
1130 $self->{text} = $text; 1811 $self->{text} = $text;
1131 1812
1132 $text =~ s/./*/g if $self->{hidden}; 1813 $text =~ s/./*/g if $self->{hidden};
1133 $self->{layout}->set_text ("$text "); 1814 $self->{layout}->set_text ("$text ");
1815 delete $self->{size_req};
1134 1816
1135 $self->emit (changed => $self->{text}); 1817 $self->emit (changed => $self->{text});
1818
1819 $self->realloc;
1820 $self->update;
1821}
1822
1823sub set_text {
1824 my ($self, $text) = @_;
1825
1826 $self->{cursor} = length $text;
1827 $self->_set_text ($text);
1136} 1828}
1137 1829
1138sub get_text { 1830sub get_text {
1139 $_[0]{text} 1831 $_[0]{text}
1140} 1832}
… …
1145 my ($w, $h) = $self->SUPER::size_request; 1837 my ($w, $h) = $self->SUPER::size_request;
1146 1838
1147 ($w + 1, $h) # add 1 for cursor 1839 ($w + 1, $h) # add 1 for cursor
1148} 1840}
1149 1841
1150sub size_allocate {
1151 my ($self, $w, $h) = @_;
1152
1153 $self->_set_text ($self->{text});
1154}
1155
1156sub set_text {
1157 my ($self, $text) = @_;
1158
1159 $self->{cursor} = length $text;
1160 $self->_set_text ($text);
1161 $self->update;
1162}
1163
1164sub key_down { 1842sub invoke_key_down {
1165 my ($self, $ev) = @_; 1843 my ($self, $ev) = @_;
1166 1844
1167 my $mod = $ev->key_mod; 1845 my $mod = $ev->{mod};
1168 my $sym = $ev->key_sym; 1846 my $sym = $ev->{sym};
1169
1170 my $uni = $ev->key_unicode; 1847 my $uni = $ev->{unicode};
1171 1848
1172 my $text = $self->get_text; 1849 my $text = $self->get_text;
1173 1850
1174 if ($sym == SDLK_BACKSPACE) { 1851 if ($uni == 8) {
1175 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1852 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1176 } elsif ($sym == SDLK_DELETE) { 1853 } elsif ($uni == 127) {
1177 substr $text, $self->{cursor}, 1, ""; 1854 substr $text, $self->{cursor}, 1, "";
1178 } elsif ($sym == SDLK_LEFT) { 1855 } elsif ($sym == CFClient::SDLK_LEFT) {
1179 --$self->{cursor} if $self->{cursor}; 1856 --$self->{cursor} if $self->{cursor};
1180 } elsif ($sym == SDLK_RIGHT) { 1857 } elsif ($sym == CFClient::SDLK_RIGHT) {
1181 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1858 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1182 } elsif ($sym == SDLK_HOME) { 1859 } elsif ($sym == CFClient::SDLK_HOME) {
1183 $self->{cursor} = 0; 1860 $self->{cursor} = 0;
1184 } elsif ($sym == SDLK_END) { 1861 } elsif ($sym == CFClient::SDLK_END) {
1185 $self->{cursor} = length $text; 1862 $self->{cursor} = length $text;
1186 } elsif ($sym == SDLK_ESCAPE) { 1863 } elsif ($uni == 27) {
1187 $self->emit ('escape'); 1864 $self->emit ('escape');
1188 } elsif ($uni) { 1865 } elsif ($uni) {
1189 substr $text, $self->{cursor}++, 0, chr $uni; 1866 substr $text, $self->{cursor}++, 0, chr $uni;
1867 } else {
1868 return 0;
1190 } 1869 }
1191 1870
1192 $self->_set_text ($text); 1871 $self->_set_text ($text);
1193 $self->update;
1194}
1195 1872
1873 $self->realloc;
1874
1875 1
1876}
1877
1196sub focus_in { 1878sub invoke_focus_in {
1197 my ($self) = @_; 1879 my ($self) = @_;
1198 1880
1199 $self->{last_activity} = $::NOW; 1881 $self->{last_activity} = $::NOW;
1200 1882
1201 $self->SUPER::focus_in; 1883 $self->SUPER::invoke_focus_in
1202} 1884}
1203 1885
1204sub button_down { 1886sub invoke_button_down {
1205 my ($self, $ev, $x, $y) = @_; 1887 my ($self, $ev, $x, $y) = @_;
1206 1888
1207 $self->SUPER::button_down ($ev, $x, $y); 1889 $self->SUPER::invoke_button_down ($ev, $x, $y);
1208 1890
1209 my $idx = $self->{layout}->xy_to_index ($x, $y); 1891 my $idx = $self->{layout}->xy_to_index ($x, $y);
1210 1892
1211 # byte-index to char-index 1893 # byte-index to char-index
1212 my $text = $self->{text}; 1894 my $text = $self->{text};
1213 utf8::encode $text; 1895 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1214 $self->{cursor} = length substr $text, 0, $idx; 1896 $self->{cursor} = length $text;
1215 1897
1216 $self->_set_text ($self->{text}); 1898 $self->_set_text ($self->{text});
1217 $self->update; 1899 $self->update;
1900
1901 1
1218} 1902}
1219 1903
1220sub mouse_motion { 1904sub invoke_mouse_motion {
1221 my ($self, $ev, $x, $y) = @_; 1905 my ($self, $ev, $x, $y) = @_;
1222# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1906# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1907
1908 1
1223} 1909}
1224 1910
1225sub _draw { 1911sub _draw {
1226 my ($self) = @_; 1912 my ($self) = @_;
1227 1913
1228 local $self->{fg} = $self->{fg}; 1914 local $self->{fg} = $self->{fg};
1229 1915
1230 if ($FOCUS == $self) { 1916 if ($FOCUS == $self) {
1231 glColor @{$self->{active_bg}}; 1917 glColor_premultiply @{$self->{active_bg}};
1232 $self->{fg} = $self->{active_fg}; 1918 $self->{fg} = $self->{active_fg};
1233 } else { 1919 } else {
1234 glColor @{$self->{bg}}; 1920 glColor_premultiply @{$self->{bg}};
1235 } 1921 }
1236 1922
1237 glEnable GL_BLEND; 1923 glEnable GL_BLEND;
1238 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1924 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1239 glBegin GL_QUADS; 1925 glBegin GL_QUADS;
1240 glVertex 0 , 0; 1926 glVertex 0 , 0;
1241 glVertex 0 , $self->{h}; 1927 glVertex 0 , $self->{h};
1242 glVertex $self->{w}, $self->{h}; 1928 glVertex $self->{w}, $self->{h};
1243 glVertex $self->{w}, 0; 1929 glVertex $self->{w}, 0;
… …
1266 1952
1267package CFClient::UI::Entry; 1953package CFClient::UI::Entry;
1268 1954
1269our @ISA = CFClient::UI::EntryBase::; 1955our @ISA = CFClient::UI::EntryBase::;
1270 1956
1271use SDL; 1957use CFClient::OpenGL;
1272use SDL::OpenGL;
1273 1958
1274sub key_down { 1959sub invoke_key_down {
1275 my ($self, $ev) = @_; 1960 my ($self, $ev) = @_;
1276 1961
1277 my $sym = $ev->key_sym; 1962 my $sym = $ev->{sym};
1278 1963
1279 if ($sym == SDLK_RETURN) { 1964 if ($sym == 13) {
1965 unshift @{$self->{history}},
1966 my $txt = $self->get_text;
1967
1968 $self->{history_pointer} = -1;
1969 $self->{history_saveback} = '';
1280 $self->emit (activate => $self->get_text); 1970 $self->emit (activate => $txt);
1281 $self->update; 1971 $self->update;
1282 1972
1973 } elsif ($sym == CFClient::SDLK_UP) {
1974 if ($self->{history_pointer} < 0) {
1975 $self->{history_saveback} = $self->get_text;
1976 }
1977 if (@{$self->{history} || []} > 0) {
1978 $self->{history_pointer}++;
1979 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1980 $self->{history_pointer} = @{$self->{history} || []} - 1;
1981 }
1982 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1983 }
1984
1985 } elsif ($sym == CFClient::SDLK_DOWN) {
1986 $self->{history_pointer}--;
1987 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1988
1989 if ($self->{history_pointer} >= 0) {
1990 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1991 } else {
1992 $self->set_text ($self->{history_saveback});
1993 }
1994
1283 } else { 1995 } else {
1284 $self->SUPER::key_down ($ev); 1996 return $self->SUPER::invoke_key_down ($ev)
1997 }
1998
1285 } 1999 1
1286
1287} 2000}
1288 2001
1289############################################################################# 2002#############################################################################
1290 2003
1291package CFClient::UI::Button; 2004package CFClient::UI::Button;
1292 2005
1293our @ISA = CFClient::UI::Label::; 2006our @ISA = CFClient::UI::Label::;
1294 2007
1295use SDL; 2008use CFClient::OpenGL;
1296use SDL::OpenGL;
1297 2009
1298my @tex = 2010my @tex =
1299 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2011 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1300 qw(b1_button_active.png); 2012 qw(b1_button_active.png);
1301 2013
1302sub new { 2014sub new {
1303 my $class = shift; 2015 my $class = shift;
1304 2016
1305 $class->SUPER::new ( 2017 $class->SUPER::new (
1306 padding => 4, 2018 padding_x => 4,
2019 padding_y => 4,
1307 fg => [1, 1, 1], 2020 fg => [1, 1, 1],
1308 bg => [1, 1, 1, 0.2],
1309 active_fg => [0, 0, 1], 2021 active_fg => [0, 0, 1],
1310 can_hover => 1, 2022 can_hover => 1,
1311 align => 0, 2023 align => 0,
1312 valign => 0, 2024 valign => 0,
2025 can_events => 1,
1313 @_ 2026 @_
1314 ) 2027 )
1315} 2028}
1316 2029
1317sub button_up { 2030sub invoke_button_up {
1318 my ($self, $ev, $x, $y) = @_; 2031 my ($self, $ev, $x, $y) = @_;
1319 2032
2033 $self->emit ("activate")
1320 if ($x >= 0 && $x < $self->{w} 2034 if $x >= 0 && $x < $self->{w}
1321 && $y >= 0 && $y < $self->{h}) { 2035 && $y >= 0 && $y < $self->{h};
1322 $self->emit ("activate"); 2036
1323 } 2037 1
1324} 2038}
1325 2039
1326sub _draw { 2040sub _draw {
1327 my ($self) = @_; 2041 my ($self) = @_;
1328 2042
1329 local $self->{fg} = $self->{fg}; 2043 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1330 2044
1331 if ($GRAB == $self) {
1332 $self->{fg} = $self->{active_fg};
1333 }
1334
1335 glEnable GL_BLEND;
1336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1337 glEnable GL_TEXTURE_2D; 2045 glEnable GL_TEXTURE_2D;
1338 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2046 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1339 glColor 0, 0, 0, 1; 2047 glColor 0, 0, 0, 1;
1340 2048
1341 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2049 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1342 2050
1343 glDisable GL_TEXTURE_2D; 2051 glDisable GL_TEXTURE_2D;
1344 glDisable GL_BLEND;
1345 2052
1346 $self->SUPER::_draw; 2053 $self->SUPER::_draw;
1347} 2054}
1348 2055
1349############################################################################# 2056#############################################################################
1350 2057
1351package CFClient::UI::CheckBox; 2058package CFClient::UI::ImageButton;
1352 2059
1353our @ISA = CFClient::UI::DrawBG::; 2060our @ISA = CFClient::UI::Image::;
1354 2061
1355my @tex = 2062use CFClient::OpenGL;
1356 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1357 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1358 2063
1359use SDL; 2064my %textures;
1360use SDL::OpenGL;
1361 2065
1362sub new { 2066sub new {
1363 my $class = shift; 2067 my $class = shift;
1364 2068
2069 my $self = $class->SUPER::new (
2070 padding_x => 4,
2071 padding_y => 4,
2072 fg => [1, 1, 1],
2073 active_fg => [0, 0, 1],
2074 can_hover => 1,
2075 align => 0,
2076 valign => 0,
2077 can_events => 1,
2078 @_
2079 );
2080}
2081
2082sub invoke_button_up {
2083 my ($self, $ev, $x, $y) = @_;
2084
2085 $self->emit ("activate")
2086 if $x >= 0 && $x < $self->{w}
2087 && $y >= 0 && $y < $self->{h};
2088
2089 1
2090}
2091
2092#############################################################################
2093
2094package CFClient::UI::CheckBox;
2095
2096our @ISA = CFClient::UI::DrawBG::;
2097
2098my @tex =
2099 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2100 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2101
2102use CFClient::OpenGL;
2103
2104sub new {
2105 my $class = shift;
2106
1365 $class->SUPER::new ( 2107 $class->SUPER::new (
1366 padding => 2, 2108 padding_x => 2,
2109 padding_y => 2,
1367 fg => [1, 1, 1], 2110 fg => [1, 1, 1],
1368 active_fg => [1, 1, 0], 2111 active_fg => [1, 1, 0],
2112 bg => [0, 0, 0, 0.2],
2113 active_bg => [1, 1, 1, 0.5],
1369 state => 0, 2114 state => 0,
1370 can_hover => 1, 2115 can_hover => 1,
1371 @_ 2116 @_
1372 ) 2117 )
1373} 2118}
1374 2119
1375sub size_request { 2120sub size_request {
1376 my ($self) = @_; 2121 my ($self) = @_;
1377 2122
1378 ($self->{padding} * 2 + 6) x 2 2123 (6) x 2
1379} 2124}
1380 2125
2126sub toggle {
2127 my ($self) = @_;
2128
2129 $self->{state} = !$self->{state};
2130 $self->emit (changed => $self->{state});
2131 $self->update;
2132}
2133
1381sub button_down { 2134sub invoke_button_down {
1382 my ($self, $ev, $x, $y) = @_; 2135 my ($self, $ev, $x, $y) = @_;
1383 2136
1384 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2137 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1385 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2138 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1386 $self->{state} = !$self->{state}; 2139 $self->toggle;
1387 $self->emit (changed => $self->{state}); 2140 } else {
2141 return 0
2142 }
2143
1388 } 2144 1
1389} 2145}
1390 2146
1391sub _draw { 2147sub _draw {
1392 my ($self) = @_; 2148 my ($self) = @_;
1393 2149
1394 $self->SUPER::_draw; 2150 $self->SUPER::_draw;
1395 2151
1396 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2152 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1397 2153
1398 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2154 my ($w, $h) = @$self{qw(w h)};
2155
2156 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1399 2157
1400 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2158 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1401 2159
1402 glEnable GL_BLEND; 2160 my $tex = $self->{state} ? $tex[1] : $tex[0];
2161
1403 glEnable GL_TEXTURE_2D; 2162 glEnable GL_TEXTURE_2D;
1404 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1405
1406 my $tex = $self->{state} ? $tex[1] : $tex[0];
1407
1408 $tex->draw_quad (0, 0, $s, $s); 2163 $tex->draw_quad_alpha (0, 0, $s, $s);
1409
1410 glDisable GL_TEXTURE_2D; 2164 glDisable GL_TEXTURE_2D;
1411 glDisable GL_BLEND;
1412} 2165}
1413 2166
1414############################################################################# 2167#############################################################################
1415 2168
2169package CFClient::UI::Image;
2170
2171our @ISA = CFClient::UI::Base::;
2172
2173use CFClient::OpenGL;
2174
2175our %texture_cache;
2176
2177sub new {
2178 my $class = shift;
2179
2180 my $self = $class->SUPER::new (
2181 can_events => 0,
2182 @_,
2183 );
2184
2185 $self->{path} || $self->{tex}
2186 or Carp::croak "'path' or 'tex' attributes required";
2187
2188 $self->{tex} ||= $texture_cache{$self->{path}} ||=
2189 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
2190
2191 Scalar::Util::weaken $texture_cache{$self->{path}};
2192
2193 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2194
2195 $self
2196}
2197
2198sub STORABLE_freeze {
2199 my ($self, $cloning) = @_;
2200
2201 warn "freeze<$self>\n";#d#
2202
2203 $self->{path}
2204 or die "cannot serialise CFClient::UI::Image on non-loadable images\n";
2205
2206 $self->{path}
2207}
2208
2209sub STORABLE_attach {
2210 my ($self, $cloning, $path) = @_;
2211 warn "attach<@_>\n";#d#
2212
2213 $self->new (path => $path)
2214}
2215
2216sub size_request {
2217 my ($self) = @_;
2218
2219 ($self->{tex}{w}, $self->{tex}{h})
2220}
2221
2222sub _draw {
2223 my ($self) = @_;
2224
2225 my $tex = $self->{tex};
2226
2227 my ($w, $h) = ($self->{w}, $self->{h});
2228
2229 if ($self->{rot90}) {
2230 glRotate 90, 0, 0, 1;
2231 glTranslate 0, -$self->{w}, 0;
2232
2233 ($w, $h) = ($h, $w);
2234 }
2235
2236 glEnable GL_TEXTURE_2D;
2237 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2238
2239 $tex->draw_quad (0, 0, $w, $h);
2240
2241 glDisable GL_TEXTURE_2D;
2242}
2243
2244#############################################################################
2245
1416package CFClient::UI::VGauge; 2246package CFClient::UI::VGauge;
1417 2247
1418our @ISA = CFClient::UI::Base::; 2248our @ISA = CFClient::UI::Base::;
1419 2249
1420use SDL::OpenGL; 2250use List::Util qw(min max);
2251
2252use CFClient::OpenGL;
1421 2253
1422my %tex = ( 2254my %tex = (
1423 food => [ 2255 food => [
1424 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2256 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1425 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2257 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1426 ], 2258 ],
1427 grace => [ 2259 grace => [
1428 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2260 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1429 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2261 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1430 ], 2262 ],
1431 hp => [ 2263 hp => [
1432 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2264 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1433 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2265 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1434 ], 2266 ],
1435 mana => [ 2267 mana => [
1436 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2268 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1437 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2269 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1438 ], 2270 ],
1439); 2271);
1440 2272
1441# eg. VGauge->new (gauge => 'food'), default gauge: food 2273# eg. VGauge->new (gauge => 'food'), default gauge: food
1442sub new { 2274sub new {
1443 my $class = shift; 2275 my $class = shift;
1444 2276
1445 my $self = $class->SUPER::new (gauge => 'food', @_); 2277 my $self = $class->SUPER::new (
2278 type => 'food',
2279 @_
2280 );
2281
2282 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1446 2283
1447 $self 2284 $self
1448} 2285}
1449 2286
1450sub size_request { 2287sub size_request {
1451 my ($self) = @_; 2288 my ($self) = @_;
1452 2289
1453 my $tex = $tex{$self->{gauge}}[0]; 2290 #my $tex = $tex{$self->{type}}[0];
1454
1455 @$tex{qw(w h)} 2291 #@$tex{qw(w h)}
2292 (0, 0)
1456} 2293}
1457 2294
1458sub set_max { 2295sub set_max {
1459 my ($self, $max) = @_; 2296 my ($self, $max) = @_;
1460 2297
2298 return if $self->{max_val} == $max;
2299
1461 $self->{max_val} = $max; 2300 $self->{max_val} = $max;
2301 $self->update;
1462} 2302}
1463 2303
1464sub set_value { 2304sub set_value {
1465 my ($self, $val, $max) = @_; 2305 my ($self, $val, $max) = @_;
1466 2306
1467 $self->set_max ($max) 2307 $self->set_max ($max)
1468 if defined $max; 2308 if defined $max;
1469 2309
1470 $max = $self->{max_val}; 2310 return if $self->{val} == $val;
2311
1471 $self->{val} = $val; 2312 $self->{val} = $val;
1472
1473 $self->update; 2313 $self->update;
1474} 2314}
1475 2315
1476sub _draw { 2316sub _draw {
1477 my ($self) = @_; 2317 my ($self) = @_;
1478 2318
1479 my $tex = $tex{$self->{gauge}}; 2319 my $tex = $tex{$self->{type}};
2320 my ($t1, $t2, $t3) = @$tex;
1480 2321
1481 my ($w, $h) = ($self->{w}, $self->{h}); 2322 my ($w, $h) = ($self->{w}, $self->{h});
1482 2323
2324 if ($self->{vertical}) {
2325 glRotate 90, 0, 0, 1;
2326 glTranslate 0, -$self->{w}, 0;
2327
2328 ($w, $h) = ($h, $w);
2329 }
2330
1483 my $ycut = $self->{val} / ($self->{max_val} || 1); 2331 my $ycut = $self->{val} / ($self->{max_val} || 1);
1484 $ycut = 1 if $self->{val} > $self->{max_val};
1485 2332
1486 my $t1 = $tex->[0]; 2333 my $ycut1 = max 0, min 1, $ycut;
1487 my $t2 = $tex->[1]; 2334 my $ycut2 = max 0, min 1, $ycut - 1;
2335
2336 my $h1 = $self->{h} * (1 - $ycut1);
2337 my $h2 = $self->{h} * (1 - $ycut2);
2338 my $h3 = $self->{h};
2339
2340 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1488 2341
1489 glEnable GL_BLEND; 2342 glEnable GL_BLEND;
1490 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2343 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2344 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1491 glEnable GL_TEXTURE_2D; 2345 glEnable GL_TEXTURE_2D;
1492 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2346 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1493 2347
1494 my $h1 = $self->{h} - $ycut * $self->{h};
1495 my $h2 = $ycut * $self->{h};
1496
1497 my $yp = 0;
1498
1499 glBindTexture (GL_TEXTURE_2D, $t1->{name}); 2348 glBindTexture GL_TEXTURE_2D, $t1->{name};
1500 glBegin (GL_QUADS); 2349 glBegin GL_QUADS;
1501 glTexCoord (0, 0); glVertex (0 , $yp); 2350 glTexCoord 0 , 0; glVertex 0 , 0;
1502 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1); 2351 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1503 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1); 2352 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1504 glTexCoord (1, 0); glVertex (0 + $w, $yp); 2353 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1505 glEnd (); 2354 glEnd;
1506 2355
1507 $yp += $h1; 2356 my $ycut1 = List::Util::min 1, $ycut;
1508
1509 glBindTexture (GL_TEXTURE_2D, $t2->{name}); 2357 glBindTexture GL_TEXTURE_2D, $t2->{name};
1510 glBegin (GL_QUADS); 2358 glBegin GL_QUADS;
1511 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp); 2359 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1512 glTexCoord (0, 1); glVertex (0 , $yp + $h2); 2360 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1513 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2); 2361 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1514 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp); 2362 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1515 glEnd (); 2363 glEnd;
2364
2365 if ($t3) {
2366 glBindTexture GL_TEXTURE_2D, $t3->{name};
2367 glBegin GL_QUADS;
2368 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2369 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2370 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2371 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2372 glEnd;
2373 }
1516 2374
1517 glDisable GL_BLEND; 2375 glDisable GL_BLEND;
1518 glDisable GL_TEXTURE_2D; 2376 glDisable GL_TEXTURE_2D;
1519} 2377}
1520 2378
1521############################################################################# 2379#############################################################################
1522 2380
2381package CFClient::UI::Gauge;
2382
2383our @ISA = CFClient::UI::VBox::;
2384
2385sub new {
2386 my ($class, %arg) = @_;
2387
2388 my $self = $class->SUPER::new (
2389 tooltip => $arg{type},
2390 can_hover => 1,
2391 can_events => 1,
2392 %arg,
2393 );
2394
2395 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2396 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2397 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2398
2399 $self
2400}
2401
2402sub set_fontsize {
2403 my ($self, $fsize) = @_;
2404
2405 $self->{value}->set_fontsize ($fsize);
2406 $self->{max} ->set_fontsize ($fsize);
2407}
2408
2409sub set_max {
2410 my ($self, $max) = @_;
2411
2412 $self->{gauge}->set_max ($max);
2413 $self->{max}->set_text ($max);
2414}
2415
2416sub set_value {
2417 my ($self, $val, $max) = @_;
2418
2419 $self->set_max ($max)
2420 if defined $max;
2421
2422 $self->{gauge}->set_value ($val, $max);
2423 $self->{value}->set_text ($val);
2424}
2425
2426#############################################################################
2427
1523package CFClient::UI::Slider; 2428package CFClient::UI::Slider;
1524 2429
1525use strict; 2430use strict;
1526 2431
1527use SDL::OpenGL; 2432use CFClient::OpenGL;
1528 2433
1529our @ISA = CFClient::UI::DrawBG::; 2434our @ISA = CFClient::UI::DrawBG::;
1530 2435
1531my @tex = 2436my @tex =
1532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1533 qw(s1_slider.png s1_slider_bg.png); 2438 qw(s1_slider.png s1_slider_bg.png);
1534 2439
1535sub new { 2440sub new {
1536 my $class = shift; 2441 my $class = shift;
1537 2442
1538 # range [value, low, high, page] 2443 # range [value, low, high, page, unit]
1539 2444
1540 # TODO: 0-width page 2445 # TODO: 0-width page
1541 # TODO: req_w/h are wrong with vertical 2446 # TODO: req_w/h are wrong with vertical
1542 # TODO: calculations are off 2447 # TODO: calculations are off
1543 my $self = $class->SUPER::new ( 2448 my $self = $class->SUPER::new (
1544 fg => [1, 1, 1], 2449 fg => [1, 1, 1],
1545 active_fg => [0, 0, 0], 2450 active_fg => [0, 0, 0],
2451 bg => [0, 0, 0, 0.2],
2452 active_bg => [1, 1, 1, 0.5],
1546 range => [0, 0, 100, 10], 2453 range => [0, 0, 100, 10, 0],
1547 req_w => 40, 2454 min_w => $::WIDTH / 80,
1548 req_h => 13, 2455 min_h => $::WIDTH / 80,
1549 vertical => 0, 2456 vertical => 0,
1550 can_hover => 1, 2457 can_hover => 1,
1551 inner_pad => 5, 2458 inner_pad => 0.02,
1552 @_ 2459 @_
1553 ); 2460 );
1554 2461
2462 $self->set_value ($self->{range}[0]);
2463 $self->update;
2464
1555 $self 2465 $self
1556} 2466}
1557 2467
2468sub set_range {
2469 my ($self, $range) = @_;
2470
2471 ($range, $self->{range}) = ($self->{range}, $range);
2472
2473 if ("@$range" ne "@{$self->{range}}") {
2474 $self->update;
2475 $self->set_value ($self->{range}[0]);
2476 }
2477}
2478
2479sub set_value {
2480 my ($self, $value) = @_;
2481
2482 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2483
2484 $hi = $lo + 1 if $hi <= $lo;
2485
2486 $page = $hi - $lo if $page > $hi - $lo;
2487
2488 $value = $lo if $value < $lo;
2489 $value = $hi - $page if $value > $hi - $page;
2490
2491 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2492 if $unit;
2493
2494 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2495
2496 if ($value != $old_value) {
2497 $self->emit (changed => $value);
2498 $self->update;
2499 }
2500}
2501
1558sub size_request { 2502sub size_request {
1559 my ($self) = @_; 2503 my ($self) = @_;
1560 2504
1561 my $w = $self->{req_w}; 2505 ($self->{req_w}, $self->{req_h})
1562 my $h = $self->{req_h};
1563
1564 $self->{vertical} ? ($h, $w) : ($w, $h)
1565} 2506}
1566 2507
1567sub button_down { 2508sub invoke_button_down {
1568 my ($self, $ev, $x, $y) = @_; 2509 my ($self, $ev, $x, $y) = @_;
1569 2510
1570 $self->SUPER::button_down ($ev, $x, $y); 2511 $self->SUPER::invoke_button_down ($ev, $x, $y);
2512
2513 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2514
1571 $self->mouse_motion ($ev, $x, $y); 2515 $self->invoke_mouse_motion ($ev, $x, $y)
1572} 2516}
1573 2517
1574sub mouse_motion { 2518sub invoke_mouse_motion {
1575 my ($self, $ev, $x, $y) = @_; 2519 my ($self, $ev, $x, $y) = @_;
1576 2520
1577 if ($GRAB == $self) { 2521 if ($GRAB == $self) {
2522 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2523
2524 my (undef, $lo, $hi, $page) = @{$self->{range}};
2525
2526 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2527
2528 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2529 } else {
2530 return 0;
2531 }
2532
2533 1
2534}
2535
2536sub invoke_mouse_wheel {
2537 my ($self, $ev) = @_;
2538
2539 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2540
2541 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);
2542
2543 ! ! $delta
2544}
2545
2546sub update {
2547 my ($self) = @_;
2548
2549 delete $self->{knob_w};
2550 $self->SUPER::update;
2551}
2552
2553sub _draw {
2554 my ($self) = @_;
2555
2556 unless ($self->{knob_w}) {
2557 $self->set_value ($self->{range}[0]);
2558
1578 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2559 my ($value, $lo, $hi, $page) = @{$self->{range}};
2560 my $range = ($hi - $page - $lo) || 1e-100;
1579 2561
1580 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2562 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1581 2563
1582 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2564 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1583 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2565 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1584 2566
1585 $x -= $inner_pad_px; # substract the padding 2567 $value = ($value - $lo) / $range;
1586 $x = $x * ($hi - $lo) / $inner_w + $lo; 2568 $value = $value * $self->{scale} + $self->{offset};
1587 $x = $lo if $x < $lo;
1588 $x = $hi - $page if $x > $hi - $page;
1589 $self->{range}[0] = $x;
1590 2569
1591 $self->emit (changed => $x); 2570 $self->{knob_x} = $value - $knob_w * 0.5;
1592 $self->update; 2571 $self->{knob_w} = $knob_w;
1593 } 2572 }
1594}
1595
1596# the inner_* stuff is for generating a padding for the slider handle,
1597# so that the handle doesn't leave the texture. This calculation isn't 100%
1598# correct propably, but it does the job for now
1599sub _calc_inner_pad_px {
1600 my ($self, $w) = @_;
1601 ($w / 100) * $self->{inner_pad} # % to pixels
1602}
1603
1604sub _draw {
1605 my ($self) = @_;
1606 2573
1607 $self->SUPER::_draw (); 2574 $self->SUPER::_draw ();
1608 2575
1609 my ($w, $h) = @$self{qw(w h)}; 2576 glScale $self->{w}, $self->{h};
1610 2577
1611 if ($self->{vertical}) { 2578 if ($self->{vertical}) {
1612 # draw a vertical slider like a rotated horizontal slider 2579 # draw a vertical slider like a rotated horizontal slider
1613 2580
2581 glTranslate 1, 0, 0;
1614 glRotate 90, 0, 0, 1; 2582 glRotate 90, 0, 0, 1;
1615 glTranslate 0, -$self->{w}, 0;
1616
1617 ($w, $h) = ($h, $w);
1618 } 2583 }
1619 2584
1620 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2585 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1621 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2586 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1622 2587
1623 my ($value, $lo, $hi, $page) = @{$self->{range}};
1624
1625 $hi = $value + 1 if $lo == $hi;
1626
1627 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1628 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1629
1630 $page = int $page * $inner_w / ($hi - $lo);
1631 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1632
1633 $w -= $page;
1634 $page &= ~1;
1635 glTranslate $page * 0.5, 0, 0;
1636 $page ||= 2;
1637
1638 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1639 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1640
1641 glEnable GL_BLEND;
1642 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1643 glEnable GL_TEXTURE_2D; 2588 glEnable GL_TEXTURE_2D;
1644 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2589 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1645 2590
1646 # draw background 2591 # draw background
1647 $tex[1]->draw_quad (0, 0, $w, $h); 2592 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1648 2593
1649 # draw handle 2594 # draw handle
1650 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2595 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1651 2596
1652 glDisable GL_BLEND;
1653 glDisable GL_TEXTURE_2D; 2597 glDisable GL_TEXTURE_2D;
1654} 2598}
1655 2599
1656############################################################################# 2600#############################################################################
1657 2601
1658package CFClient::UI::TextView; 2602package CFClient::UI::ValSlider;
1659 2603
1660our @ISA = CFClient::UI::HBox::; 2604our @ISA = CFClient::UI::HBox::;
1661 2605
1662use SDL::OpenGL; 2606sub new {
2607 my ($class, %arg) = @_;
2608
2609 my $range = delete $arg{range};
2610
2611 my $self = $class->SUPER::new (
2612 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2613 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2614 to_value => sub { shift },
2615 from_value => sub { shift },
2616 %arg,
2617 );
2618
2619 $self->{slider}->connect (changed => sub {
2620 my ($self, $value) = @_;
2621 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2622 $self->{parent}->emit (changed => $value);
2623 });
2624
2625# $self->{entry}->connect (changed => sub {
2626# my ($self, $value) = @_;
2627# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2628# $self->{parent}->emit (changed => $value);
2629# });
2630
2631 $self->add ($self->{slider}, $self->{entry});
2632
2633 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2634
2635 $self
2636}
2637
2638sub set_range { shift->{slider}->set_range (@_) }
2639sub set_value { shift->{slider}->set_value (@_) }
2640
2641#############################################################################
2642
2643package CFClient::UI::TextScroller;
2644
2645our @ISA = CFClient::UI::HBox::;
2646
2647use CFClient::OpenGL;
1663 2648
1664sub new { 2649sub new {
1665 my $class = shift; 2650 my $class = shift;
1666 2651
1667 my $self = $class->SUPER::new ( 2652 my $self = $class->SUPER::new (
1668 req_w => $::WIDTH / 6, 2653 fontsize => 1,
1669 req_h => $::HEIGHT / 6, 2654 can_events => 1,
1670 fontsize => $::FONTSIZE, 2655 indent => 0,
2656 #font => default_font
1671 @_, 2657 @_,
1672 2658
1673 layout => (new CFClient::Layout), 2659 layout => (new CFClient::Layout),
1674 par => [], 2660 par => [],
1675 height => 0, 2661 height => 0,
1676 children => [ 2662 children => [
1677 (new CFClient::UI::Empty expand => 1), 2663 (new CFClient::UI::Empty expand => 1),
1678 (new CFClient::UI::Slider vertical => 1), 2664 (new CFClient::UI::Slider vertical => 1),
1679 ], 2665 ],
1680 ); 2666 );
1681 2667
1682 $self->{children}[1]->connect (changed => sub { 2668 $self->{children}[1]->connect (changed => sub { $self->update });
1683 $self->update;
1684 });
1685 2669
1686 $self 2670 $self
1687} 2671}
1688 2672
1689sub set_fontsize { 2673sub set_fontsize {
… …
1691 2675
1692 $self->{fontsize} = $fontsize; 2676 $self->{fontsize} = $fontsize;
1693 $self->reflow; 2677 $self->reflow;
1694} 2678}
1695 2679
1696sub text_height { 2680sub size_request {
2681 my ($self) = @_;
2682
2683 my ($empty, $slider) = @{ $self->{children} };
2684
2685 local $self->{children} = [$empty, $slider];
2686 $self->SUPER::size_request
2687}
2688
2689sub invoke_size_allocate {
2690 my ($self, $w, $h) = @_;
2691
2692 my ($empty, $slider, @other) = @{ $self->{children} };
2693 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2694
2695 $self->{layout}->set_font ($self->{font}) if $self->{font};
2696 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2697 $self->{layout}->set_width ($empty->{w});
2698 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2699
2700 $self->reflow;
2701
2702 local $self->{children} = [$empty, $slider];
2703 $self->SUPER::invoke_size_allocate ($w, $h)
2704}
2705
2706sub invoke_mouse_wheel {
1697 my ($self, $text) = @_; 2707 my ($self, $ev) = @_;
2708
2709 return 0 unless $ev->{dy}; # only vertical movements
2710
2711 $self->{children}[1]->emit (mouse_wheel => $ev);
2712
2713 1
2714}
2715
2716sub get_layout {
2717 my ($self, $para) = @_;
1698 2718
1699 my $layout = $self->{layout}; 2719 my $layout = $self->{layout};
1700 2720
2721 $layout->set_font ($self->{font}) if $self->{font};
2722 $layout->set_foreground (@{$para->{fg}});
1701 $layout->set_height ($self->{fontsize}); 2723 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1702 $layout->set_width ($self->{w}); 2724 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
1703 $layout->set_text ($text); 2725 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2726 $layout->set_markup ($para->{markup});
2727
2728 $layout->set_shapes (
2729 map
2730 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2731 @{$para->{widget}}
1704 2732 );
1705 ($layout->size)[1] 2733
2734 $layout
1706} 2735}
1707 2736
1708sub reflow { 2737sub reflow {
1709 my ($self) = @_; 2738 my ($self) = @_;
1710 2739
1711 $self->{need_reflow}++; 2740 $self->{need_reflow}++;
1712 $self->update; 2741 $self->update;
1713} 2742}
1714 2743
1715sub size_request { 2744sub set_offset {
1716 my ($self) = @_; 2745 my ($self, $offset) = @_;
1717 2746
1718 ($self->{req_w}, $self->{req_h}) 2747 # todo: base offset on lines or so, not on pixels
2748 $self->{children}[1]->set_value ($offset);
1719} 2749}
1720 2750
1721sub size_allocate { 2751sub clear {
1722 my ($self, $w, $h) = @_; 2752 my ($self) = @_;
1723 2753
1724 $self->{layout}->set_height ($self->{fontsize}); 2754 my (undef, undef, @other) = @{ $self->{children} };
1725 $self->{layout}->set_width ($self->{w}); 2755 $self->remove ($_) for @other;
1726 2756
2757 $self->{par} = [];
2758 $self->{height} = 0;
2759 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2760}
2761
2762sub add_paragraph {
2763 my ($self, $color, $para, $indent) = @_;
2764
2765 my ($text, @w) = ref $para ? @$para : $para;
2766
2767 $para = {
2768 w => 1e10,
2769 wrapped => 1,
2770 fg => $color,
2771 indent => $indent,
2772 markup => $text,
2773 widget => \@w,
2774 };
2775
2776 $self->add (@w) if @w;
2777 push @{$self->{par}}, $para;
2778
1727 $self->reflow; 2779 $self->{need_reflow}++;
1728 $self->update; 2780 $self->update;
1729} 2781}
1730 2782
1731sub add_paragraph { 2783sub scroll_to_bottom {
1732 my ($self, $color, $text) = @_; 2784 my ($self) = @_;
1733 2785
1734 #TODO: intelligently "reformat" paragraph 2786 $self->{scroll_to_bottom} = 1;
1735 2787 $self->update;
1736 my $height = $self->text_height ($text);
1737
1738 $self->{height} += $height;
1739
1740 push @{$self->{par}}, [$height, $color, $text];
1741
1742 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1743 $self->{children}[1]->update;
1744} 2788}
1745 2789
1746sub update { 2790sub update {
1747 my ($self) = @_; 2791 my ($self) = @_;
1748 2792
… …
1750 2794
1751 return unless $self->{h} > 0; 2795 return unless $self->{h} > 0;
1752 2796
1753 delete $self->{texture}; 2797 delete $self->{texture};
1754 2798
1755 $ROOT->on_refresh ($self, sub { 2799 $ROOT->on_post_alloc ($self => sub {
2800 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2801
1756 if (delete $self->{need_reflow}) { 2802 if (delete $self->{need_reflow}) {
1757 my $height = 0; 2803 my $height = 0;
1758 2804
1759 $height += $_->[0] = $self->text_height ($_->[2])
1760 for @{$self->{par}}; 2805 for my $para (@{$self->{par}}) {
2806 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2807 my $layout = $self->get_layout ($para);
2808 my ($w, $h) = $layout->size;
2809
2810 $para->{w} = $w + $para->{indent};
2811 $para->{h} = $h;
2812 $para->{wrapped} = $layout->has_wrapped;
2813 }
2814
2815 $height += $para->{h};
2816 }
1761 2817
1762 $self->{height} = $height; 2818 $self->{height} = $height;
1763 2819
1764 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2820 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
1765 2821
1766 delete $self->{texture}; 2822 delete $self->{texture};
1767 } 2823 }
1768 2824
2825 if (delete $self->{scroll_to_bottom}) {
2826 $self->{children}[1]->set_value (1e10);
2827 }
2828
1769 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2829 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1770 glClearColor 0, 0, 0, 1; 2830 glClearColor 0, 0, 0, 0;
1771 glClear GL_COLOR_BUFFER_BIT; 2831 glClear GL_COLOR_BUFFER_BIT;
1772 2832
1773 glEnable GL_BLEND;
1774 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1775 glEnable GL_TEXTURE_2D;
1776 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1777
1778 my $top = int $self->{children}[1]{range}[0]; 2833 my $top = int $self->{children}[1]{range}[0];
1779 2834
1780 my $y0 = $top; 2835 my $y0 = $top;
1781 my $y1 = $top + $self->{h}; 2836 my $y1 = $top + $H;
1782 2837
1783 my $y = 0; 2838 my $y = 0;
1784 2839
1785 my $layout = $self->{layout};
1786
1787 for my $par (@{$self->{par}}) { 2840 for my $para (@{$self->{par}}) {
1788 my $h = $par->[0]; 2841 my $h = $para->{h};
1789 2842
1790 if ($y0 < $y + $h && $y < $y1) { 2843 if ($y0 < $y + $h && $y < $y1) {
1791 $layout->set_text ($par->[2]);
1792 2844
1793 glColor @{ $par->[1] }; 2845 my $layout = $self->get_layout ($para);
1794 my ($W, $H) = $layout->size; 2846
1795 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2847 $layout->render ($para->{indent}, $y - $y0);
2848
2849 if (my @w = @{ $para->{widget} }) {
2850 my @s = $layout->get_shapes;
2851
2852 for (@w) {
2853 my ($dx, $dy) = splice @s, 0, 2, ();
2854
2855 $_->{x} = $dx + $para->{indent};
2856 $_->{y} = $dy + $y - $y0;
2857
2858 $_->draw;
2859 }
2860 }
1796 } 2861 }
1797 2862
1798 $y += $h; 2863 $y += $h;
1799 } 2864 }
1800
1801 glDisable GL_TEXTURE_2D;
1802 glDisable GL_BLEND;
1803 }; 2865 };
1804 }); 2866 });
1805} 2867}
1806 2868
2869sub reconfigure {
2870 my ($self) = @_;
2871
2872 $self->SUPER::reconfigure;
2873
2874 $_->{w} = 1e10 for @{ $self->{par} };
2875 $self->reflow;
2876}
2877
1807sub _draw { 2878sub _draw {
1808 my ($self) = @_; 2879 my ($self) = @_;
1809 2880
1810 if ($self->{texture}) {
1811 glEnable GL_TEXTURE_2D; 2881 glEnable GL_TEXTURE_2D;
1812 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2882 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1813 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2883 glColor 0, 0, 0, 1;
2884 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1814 glDisable GL_TEXTURE_2D; 2885 glDisable GL_TEXTURE_2D;
1815 }
1816 2886
1817 $self->{children}[1]->draw; 2887 $self->{children}[1]->draw;
1818
1819} 2888}
1820 2889
1821############################################################################# 2890#############################################################################
1822 2891
1823package CFClient::UI::MapWidget;
1824
1825use strict;
1826
1827use List::Util qw(min max);
1828
1829use SDL;
1830use SDL::OpenGL;
1831
1832our @ISA = CFClient::UI::Base::;
1833
1834sub new {
1835 my $class = shift;
1836
1837 $class->SUPER::new (
1838 z => -1,
1839 can_focus => 1,
1840 list => (glGenLists 1),
1841 @_
1842 )
1843}
1844
1845sub key_down {
1846 print "MAPKEYDOWN\n";
1847}
1848
1849sub key_up {
1850}
1851
1852sub button_down {
1853 my ($self, $ev, $x, $y) = @_;
1854
1855 $self->focus_in;
1856
1857 if ($ev->button == 2) {
1858 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1859 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1860
1861 $self->{motion} = sub {
1862 my ($ev, $x, $y) = @_;
1863
1864 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1865
1866 $::CFG->{map_shift_x} = $bw + $x - $ox;
1867 $::CFG->{map_shift_y} = $bh + $y - $oy;
1868
1869 $self->update;
1870 };
1871 }
1872}
1873
1874sub button_up {
1875 my ($self, $ev, $x, $y) = @_;
1876
1877 delete $self->{motion};
1878}
1879
1880sub mouse_motion {
1881 my ($self, $ev, $x, $y) = @_;
1882
1883 $self->{motion}->($ev, $x, $y) if $self->{motion};
1884}
1885
1886sub size_request {
1887 (
1888 1 + 32 * int $::WIDTH / 32,
1889 1 + 32 * int $::HEIGHT / 32,
1890 )
1891}
1892
1893sub update {
1894 my ($self) = @_;
1895
1896 $self->{need_update} = 1;
1897 $self->SUPER::update;
1898}
1899
1900sub draw {
1901 my ($self) = @_;
1902
1903 if (delete $self->{need_update}) {
1904 glNewList $self->{list}, GL_COMPILE;
1905
1906 if ($::MAP) {
1907 my $sw = int $::WIDTH / 32;
1908 my $sh = int $::HEIGHT / 32;
1909
1910 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1911 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1912
1913 glTranslate $sx0 - 32, $sy0 - 32, 0;
1914
1915 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1916
1917 if ($::CFG->{fow_enable}) {
1918 if ($::CFG->{fow_smooth}) { # smooth fog of war
1919 glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1920 glConvolutionFilter2D (
1921 GL_CONVOLUTION_2D,
1922 GL_ALPHA,
1923 3, 3,
1924 GL_ALPHA, GL_FLOAT,
1925 pack "f*",
1926 0.1, 0.1, 0.1,
1927 0.1, 0.2, 0.1,
1928 0.1, 0.1, 0.1,
1929 );
1930 glEnable GL_CONVOLUTION_2D;
1931 }
1932
1933 $self->{fow_texture} = new CFClient::Texture
1934 w => $w,
1935 h => $h,
1936 data => $data,
1937 internalformat => GL_ALPHA,
1938 format => GL_ALPHA;
1939
1940 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1941
1942 glEnable GL_BLEND;
1943 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1944 glEnable GL_TEXTURE_2D;
1945 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1946
1947 glColor +($::CFG->{fow_intensity}) x 3, 1;
1948 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1949
1950 glDisable GL_TEXTURE_2D;
1951 glDisable GL_BLEND;
1952 }
1953
1954 # HACK BEGIN
1955 {
1956 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1957 my ($w, $h) = (250, 250);
1958
1959 glEnable GL_BLEND;
1960 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1961 glEnable GL_TEXTURE_2D;
1962 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1963
1964 $self->{mapmap_texture} =
1965 new CFClient::Texture
1966 w => $w,
1967 h => $h,
1968 data => $::MAP->mapmap ($w, $h),
1969 type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1970
1971 $self->{mapmap_texture}->draw_quad (100, 100);
1972
1973 glDisable GL_TEXTURE_2D;
1974 glDisable GL_BLEND;
1975 }
1976 # HACK END
1977 }
1978
1979 glEndList;
1980 }
1981
1982 glPushMatrix;
1983 glCallList $self->{list};
1984 glPopMatrix;
1985
1986 if ($FOCUS != $self) {
1987 glColor 64/255, 64/255, 64/255;
1988 glLogicOp GL_AND;
1989 glEnable GL_COLOR_LOGIC_OP;
1990 glBegin GL_QUADS;
1991 glVertex 0, 0;
1992 glVertex 0, $::HEIGHT;
1993 glVertex $::WIDTH, $::HEIGHT;
1994 glVertex $::WIDTH, 0;
1995 glEnd;
1996 glDisable GL_COLOR_LOGIC_OP;
1997 }
1998}
1999
2000my %DIR = (
2001 SDLK_KP8, [1, "north"],
2002 SDLK_KP9, [2, "northeast"],
2003 SDLK_KP6, [3, "east"],
2004 SDLK_KP3, [4, "southeast"],
2005 SDLK_KP2, [5, "south"],
2006 SDLK_KP1, [6, "southwest"],
2007 SDLK_KP4, [7, "west"],
2008 SDLK_KP7, [8, "northwest"],
2009
2010 SDLK_UP, [1, "north"],
2011 SDLK_RIGHT, [3, "east"],
2012 SDLK_DOWN, [5, "south"],
2013 SDLK_LEFT, [7, "west"],
2014);
2015
2016sub key_down {
2017 my ($self, $ev) = @_;
2018
2019 my $mod = $ev->key_mod;
2020 my $sym = $ev->key_sym;
2021
2022 if ($sym == SDLK_KP5) {
2023 $::CONN->user_send ("stay fire");
2024 } elsif ($sym == SDLK_a) {
2025 $::CONN->user_send ("apply");
2026 } elsif ($sym == SDLK_QUOTE) {
2027 $self->emit ('activate_console');
2028 } elsif ($sym == SDLK_SLASH) {
2029 $self->emit ('activate_console' => '/');
2030 } elsif (exists $DIR{$sym}) {
2031 if ($mod & KMOD_SHIFT) {
2032 $self->{shft}++;
2033 $::CONN->user_send ("fire $DIR{$sym}[0]");
2034 } elsif ($mod & KMOD_CTRL) {
2035 $self->{ctrl}++;
2036 $::CONN->user_send ("run $DIR{$sym}[0]");
2037 } else {
2038 $::CONN->user_send ("$DIR{$sym}[1]");
2039 }
2040 }
2041}
2042
2043sub key_up {
2044 my ($self, $ev) = @_;
2045
2046 my $mod = $ev->key_mod;
2047 my $sym = $ev->key_sym;
2048
2049 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2050 $::CONN->user_send ("fire_stop");
2051 }
2052 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2053 $::CONN->user_send ("run_stop");
2054 }
2055}
2056
2057#############################################################################
2058
2059package CFClient::UI::Animator; 2892package CFClient::UI::Animator;
2060 2893
2061use SDL::OpenGL; 2894use CFClient::OpenGL;
2062 2895
2063our @ISA = CFClient::UI::Bin::; 2896our @ISA = CFClient::UI::Bin::;
2064 2897
2065sub moveto { 2898sub moveto {
2066 my ($self, $x, $y) = @_; 2899 my ($self, $x, $y) = @_;
… …
2104 2937
2105sub new { 2938sub new {
2106 my $class = shift; 2939 my $class = shift;
2107 2940
2108 my $self = $class->SUPER::new ( 2941 my $self = $class->SUPER::new (
2109 state => 0, 2942 state => 0,
2110 connect_activate => \&toggle_flopper, 2943 on_activate => \&toggle_flopper,
2111 @_ 2944 @_
2112 ); 2945 );
2113 2946
2114 if ($self->{state}) {
2115 $self->{state} = 0;
2116 $self->toggle_flopper;
2117 }
2118
2119 $self 2947 $self
2120} 2948}
2121 2949
2122sub toggle_flopper { 2950sub toggle_flopper {
2123 my ($self) = @_; 2951 my ($self) = @_;
2124 2952
2125 # TODO: use animation 2953 $self->{other}->toggle_visibility;
2126 if ($self->{state} = !$self->{state}) { 2954}
2127 $CFClient::UI::ROOT->add ($self->{other}); 2955
2128 $self->{other}->move ($self->coord2global (0, $self->{h})); 2956#############################################################################
2957
2958package CFClient::UI::Tooltip;
2959
2960our @ISA = CFClient::UI::Bin::;
2961
2962use CFClient::OpenGL;
2963
2964sub new {
2965 my $class = shift;
2966
2967 $class->SUPER::new (
2968 @_,
2969 can_events => 0,
2970 )
2971}
2972
2973sub set_tooltip_from {
2974 my ($self, $widget) = @_;
2975
2976 my $tooltip = $widget->{tooltip};
2977
2978 if ($ENV{CFPLUS_DEBUG} & 2) {
2979 $tooltip .= "\n\n" . (ref $widget) . "\n"
2980 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2981 . "req $widget->{req_w} $widget->{req_h}\n"
2982 . "visible $widget->{visible}";
2983 }
2984
2985 $tooltip =~ s/^\n+//;
2986 $tooltip =~ s/\n+$//;
2987
2988 $self->add (new CFClient::UI::Label
2989 markup => $tooltip,
2990 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2991 fontsize => 0.8,
2992 fg => [0, 0, 0, 1],
2993 ellipsise => 0,
2994 font => ($widget->{tooltip_font} || $::FONT_PROP),
2995 );
2996}
2997
2998sub size_request {
2999 my ($self) = @_;
3000
3001 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
3002
3003 ($w + 4, $h + 4)
3004}
3005
3006sub invoke_size_allocate {
3007 my ($self, $w, $h) = @_;
3008
3009 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3010}
3011
3012sub invoke_visibility_change {
3013 my ($self, $visible) = @_;
3014
3015 return unless $visible;
3016
3017 $self->{root}->on_post_alloc ("move_$self" => sub {
3018 my $widget = $self->{owner}
3019 or return;
3020
3021 if ($widget->{visible}) {
3022 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3023
3024 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3025 if $x + $self->{w} > $self->{root}{w};
3026
3027 $self->move_abs ($x, $y);
3028 } else {
3029 $self->hide;
3030 }
3031 });
3032}
3033
3034sub _draw {
3035 my ($self) = @_;
3036
3037 glTranslate 0.375, 0.375;
3038
3039 my ($w, $h) = @$self{qw(w h)};
3040
3041 glColor 1, 0.8, 0.4;
3042 glBegin GL_QUADS;
3043 glVertex 0 , 0;
3044 glVertex 0 , $h;
3045 glVertex $w, $h;
3046 glVertex $w, 0;
3047 glEnd;
3048
3049 glColor 0, 0, 0;
3050 glBegin GL_LINE_LOOP;
3051 glVertex 0 , 0;
3052 glVertex 0 , $h;
3053 glVertex $w, $h;
3054 glVertex $w, 0;
3055 glEnd;
3056
3057 glTranslate 2 - 0.375, 2 - 0.375;
3058
3059 $self->SUPER::_draw;
3060}
3061
3062#############################################################################
3063
3064package CFClient::UI::Face;
3065
3066our @ISA = CFClient::UI::Base::;
3067
3068use CFClient::OpenGL;
3069
3070sub new {
3071 my $class = shift;
3072
3073 my $self = $class->SUPER::new (
3074 aspect => 1,
3075 can_events => 0,
3076 @_,
3077 );
3078
3079 if ($self->{anim} && $self->{animspeed}) {
3080 Scalar::Util::weaken (my $widget = $self);
3081
3082 $self->{timer} = Event->timer (
3083 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3084 hard => 1,
3085 interval => $self->{animspeed},
3086 cb => sub {
3087 ++$widget->{frame};
3088 $widget->update;
3089 },
3090 );
3091 }
3092
3093 $self
3094}
3095
3096sub size_request {
3097 (32, 8)
3098}
3099
3100sub update {
3101 my ($self) = @_;
3102
3103 return unless $self->{visible};
3104
3105 $self->SUPER::update;
3106}
3107
3108sub _draw {
3109 my ($self) = @_;
3110
3111 return unless $::CONN;
3112
3113 my $face;
3114
3115 if ($self->{frame}) {
3116 my $anim = $::CONN->{anim}[$self->{anim}];
3117
3118 $face = $anim->[ $self->{frame} % @$anim ]
3119 if $anim && @$anim;
3120 }
3121
3122 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3123
3124 if ($tex) {
3125 glEnable GL_TEXTURE_2D;
3126 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3127 glColor 0, 0, 0, 1;
3128 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3129 glDisable GL_TEXTURE_2D;
3130 }
3131}
3132
3133sub destroy {
3134 my ($self) = @_;
3135
3136 $self->{timer}->cancel
3137 if $self->{timer};
3138
3139 $self->SUPER::destroy;
3140}
3141
3142#############################################################################
3143
3144package CFClient::UI::Buttonbar;
3145
3146our @ISA = CFClient::UI::HBox::;
3147
3148# TODO: should actualyl wrap buttons and other goodies.
3149
3150#############################################################################
3151
3152package CFClient::UI::Menu;
3153
3154our @ISA = CFClient::UI::FancyFrame::;
3155
3156use CFClient::OpenGL;
3157
3158sub new {
3159 my $class = shift;
3160
3161 my $self = $class->SUPER::new (
3162 items => [],
3163 z => 100,
3164 @_,
3165 );
3166
3167 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3168
3169 for my $item (@{ $self->{items} }) {
3170 my ($widget, $cb, $tooltip) = @$item;
3171
3172 # handle various types of items, only text for now
3173 if (!ref $widget) {
3174 if ($widget =~ /\t/) {
3175 my ($left, $right) = split /\t/, $widget, 2;
3176
3177 $widget = new CFClient::UI::HBox
3178 can_hover => 1,
3179 can_events => 1,
3180 tooltip => $tooltip,
3181 children => [
3182 (new CFClient::UI::Label markup => $left, expand => 1),
3183 (new CFClient::UI::Label markup => $right, align => +1),
3184 ],
3185 ;
3186
3187 } else {
3188 $widget = new CFClient::UI::Label
3189 can_hover => 1,
3190 can_events => 1,
3191 markup => $widget,
3192 tooltip => $tooltip;
3193 }
3194 }
3195
3196 $self->{item}{$widget} = $item;
3197
3198 $self->{vbox}->add ($widget);
3199 }
3200
3201 $self
3202}
3203
3204# popup given the event (must be a mouse button down event currently)
3205sub popup {
3206 my ($self, $ev) = @_;
3207
3208 $self->emit ("popdown");
3209
3210 # maybe save $GRAB? must be careful about events...
3211 $GRAB = $self;
3212 $self->{button} = $ev->{button};
3213
3214 $self->show;
3215 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3216}
3217
3218sub invoke_mouse_motion {
3219 my ($self, $ev, $x, $y) = @_;
3220
3221 # TODO: should use vbox->find_widget or so
3222 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3223 $self->{hover} = $self->{item}{$HOVER};
3224
3225 0
3226}
3227
3228sub invoke_button_up {
3229 my ($self, $ev, $x, $y) = @_;
3230
3231 if ($ev->{button} == $self->{button}) {
3232 undef $GRAB;
3233 $self->hide;
3234
2129 $self->emit ("open"); 3235 $self->emit ("popdown");
3236 $self->{hover}[1]->() if $self->{hover};
2130 } else { 3237 } else {
2131 $CFClient::UI::ROOT->remove ($self->{other}); 3238 return 0
2132 $self->emit ("close"); 3239 }
3240
2133 } 3241 1
2134
2135 $self->emit (changed => $self->{state});
2136} 3242}
2137 3243
2138############################################################################# 3244#############################################################################
2139 3245
3246package CFClient::UI::Multiplexer;
3247
3248our @ISA = CFClient::UI::Container::;
3249
3250sub new {
3251 my $class = shift;
3252
3253 my $self = $class->SUPER::new (
3254 @_,
3255 );
3256
3257 $self->{current} = $self->{children}[0]
3258 if @{ $self->{children} };
3259
3260 $self
3261}
3262
3263sub add {
3264 my ($self, @widgets) = @_;
3265
3266 $self->SUPER::add (@widgets);
3267
3268 $self->{current} = $self->{children}[0]
3269 if @{ $self->{children} };
3270}
3271
3272sub get_current_page {
3273 my ($self) = @_;
3274
3275 $self->{current}
3276}
3277
3278sub set_current_page {
3279 my ($self, $page_or_widget) = @_;
3280
3281 my $widget = ref $page_or_widget
3282 ? $page_or_widget
3283 : $self->{children}[$page_or_widget];
3284
3285 $self->{current} = $widget;
3286 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3287
3288 $self->emit (page_changed => $self->{current});
3289
3290 $self->realloc;
3291}
3292
3293sub visible_children {
3294 $_[0]{current}
3295}
3296
3297sub size_request {
3298 my ($self) = @_;
3299
3300 $self->{current}->size_request
3301}
3302
3303sub invoke_size_allocate {
3304 my ($self, $w, $h) = @_;
3305
3306 $self->{current}->configure (0, 0, $w, $h);
3307
3308 1
3309}
3310
3311sub _draw {
3312 my ($self) = @_;
3313
3314 $self->{current}->draw;
3315}
3316
3317#############################################################################
3318
3319package CFClient::UI::Notebook;
3320
3321our @ISA = CFClient::UI::VBox::;
3322
3323sub new {
3324 my $class = shift;
3325
3326 my $self = $class->SUPER::new (
3327 buttonbar => (new CFClient::UI::Buttonbar),
3328 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3329 # filter => # will be put between multiplexer and $self
3330 @_,
3331 );
3332
3333 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3334 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3335
3336 $self
3337}
3338
3339sub add {
3340 my ($self, $title, $widget, $tooltip) = @_;
3341
3342 Scalar::Util::weaken $self;
3343
3344 $self->{buttonbar}->add (new CFClient::UI::Button
3345 markup => $title,
3346 tooltip => $tooltip,
3347 on_activate => sub { $self->set_current_page ($widget) },
3348 );
3349
3350 $self->{multiplexer}->add ($widget);
3351}
3352
3353sub get_current_page {
3354 my ($self) = @_;
3355
3356 $self->{multiplexer}->get_current_page
3357}
3358
3359sub set_current_page {
3360 my ($self, $page) = @_;
3361
3362 $self->{multiplexer}->set_current_page ($page);
3363 $self->emit (page_changed => $self->{multiplexer}{current});
3364}
3365
3366#############################################################################
3367
3368package CFClient::UI::Combobox;
3369
3370use utf8;
3371
3372our @ISA = CFClient::UI::Button::;
3373
3374sub new {
3375 my $class = shift;
3376
3377 my $self = $class->SUPER::new (
3378 options => [], # [value, title, longdesc], ...
3379 value => undef,
3380 @_,
3381 );
3382
3383 $self->_set_value ($self->{value});
3384
3385 $self
3386}
3387
3388sub invoke_button_down {
3389 my ($self, $ev) = @_;
3390
3391 my @menu_items;
3392
3393 for (@{ $self->{options} }) {
3394 my ($value, $title, $tooltip) = @$_;
3395
3396 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3397 }
3398
3399 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3400}
3401
3402sub _set_value {
3403 my ($self, $value) = @_;
3404
3405 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3406 or return;
3407
3408 $self->{value} = $item->[0];
3409 $self->set_markup ("$item->[1] ⇓");
3410 $self->set_tooltip ($item->[2]);
3411}
3412
3413sub set_value {
3414 my ($self, $value) = @_;
3415
3416 return unless $self->{value} ne $value;
3417
3418 $self->_set_value ($value);
3419 $self->emit (changed => $value);
3420}
3421
3422#############################################################################
3423
3424package CFClient::UI::Statusbox;
3425
3426our @ISA = CFClient::UI::VBox::;
3427
3428sub new {
3429 my $class = shift;
3430
3431 my $self = $class->SUPER::new (
3432 fontsize => 0.8,
3433 @_,
3434 );
3435
3436 Scalar::Util::weaken (my $this = $self);
3437
3438 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3439
3440 $self
3441}
3442
3443sub reorder {
3444 my ($self) = @_;
3445 my $NOW = Time::HiRes::time;
3446
3447 # freeze display when hovering over any label
3448 return if $CFClient::UI::TOOLTIP->{owner}
3449 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3450 values %{ $self->{item} };
3451
3452 while (my ($k, $v) = each %{ $self->{item} }) {
3453 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3454 }
3455
3456 my @widgets;
3457
3458 my @items = sort {
3459 $a->{pri} <=> $b->{pri}
3460 or $b->{id} <=> $a->{id}
3461 } values %{ $self->{item} };
3462
3463 $self->{timer}->interval (1);
3464
3465 my $count = 10 + 1;
3466 for my $item (@items) {
3467 last unless --$count;
3468
3469 my $label = $item->{label} ||= do {
3470 # TODO: doesn't handle markup well (read as: at all)
3471 my $short = $item->{count} > 1
3472 ? "<b>$item->{count} ×</b> $item->{text}"
3473 : $item->{text};
3474
3475 for ($short) {
3476 s/^\s+//;
3477 s/\s+/ /g;
3478 }
3479
3480 new CFClient::UI::Label
3481 markup => $short,
3482 tooltip => $item->{tooltip},
3483 tooltip_font => $::FONT_PROP,
3484 tooltip_width => 0.67,
3485 fontsize => $item->{fontsize} || $self->{fontsize},
3486 max_w => $::WIDTH * 0.44,
3487 fg => [@{ $item->{fg} }],
3488 can_events => 1,
3489 can_hover => 1
3490 };
3491
3492 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3493 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3494 $label->update;
3495 $label->set_max_size (undef, $label->{req_h} * $diff)
3496 if $diff < 1;
3497 $self->{timer}->interval (1/30);
3498 } else {
3499 $label->{fg}[3] = $item->{fg}[3] || 1;
3500 }
3501
3502 push @widgets, $label;
3503 }
3504
3505 $self->clear;
3506 $self->SUPER::add (reverse @widgets);
3507}
3508
3509sub add {
3510 my ($self, $text, %arg) = @_;
3511
3512 $text =~ s/^\s+//;
3513 $text =~ s/\s+$//;
3514
3515 return unless $text;
3516
3517 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3518
3519 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3520
3521 if (my $item = $self->{item}{$group}) {
3522 if ($item->{text} eq $text) {
3523 $item->{count}++;
3524 } else {
3525 $item->{count} = 1;
3526 $item->{text} = $item->{tooltip} = $text;
3527 }
3528 $item->{id} += 0.2;#d#
3529 $item->{timeout} = $timeout;
3530 delete $item->{label};
3531 } else {
3532 $self->{item}{$group} = {
3533 id => ++$self->{id},
3534 text => $text,
3535 timeout => $timeout,
3536 tooltip => $text,
3537 fg => [0.8, 0.8, 0.8, 0.8],
3538 pri => 0,
3539 count => 1,
3540 %arg,
3541 };
3542 }
3543
3544 $ROOT->on_refresh (reorder => sub {
3545 $self->reorder;
3546 });
3547}
3548
3549sub reconfigure {
3550 my ($self) = @_;
3551
3552 delete $_->{label}
3553 for values %{ $self->{item} || {} };
3554
3555 $self->reorder;
3556 $self->SUPER::reconfigure;
3557}
3558
3559sub destroy {
3560 my ($self) = @_;
3561
3562 $self->{timer}->cancel;
3563
3564 $self->SUPER::destroy;
3565}
3566
3567#############################################################################
3568
3569package CFClient::UI::Inventory;
3570
3571our @ISA = CFClient::UI::Table::;
3572
3573sub new {
3574 my $class = shift;
3575
3576 my $self = $class->SUPER::new (
3577 col_expand => [0, 1, 0],
3578 items => [],
3579 @_,
3580 );
3581
3582 $self->set_sort_order (undef);
3583
3584 $self
3585}
3586
3587sub update_items {
3588 my ($self) = @_;
3589
3590 $self->clear;
3591
3592 my @item = $self->{sort}->(@{ $self->{items} });
3593
3594 my @adds;
3595 my $row = 0;
3596 for my $item ($self->{sort}->(@{ $self->{items} })) {
3597 CFClient::Item::update_widgets $item;
3598
3599 push @adds, 0, $row, $item->{face_widget};
3600 push @adds, 1, $row, $item->{desc_widget};
3601 push @adds, 2, $row, $item->{weight_widget};
3602
3603 $row++;
3604 }
3605
3606 $self->add (@adds);
3607}
3608
3609sub set_sort_order {
3610 my ($self, $order) = @_;
3611
3612 $self->{sort} = $order ||= sub {
3613 sort {
3614 $a->{type} <=> $b->{type}
3615 or $a->{name} cmp $b->{name}
3616 } @_
3617 };
3618
3619 $self->update_items;
3620}
3621
3622sub set_items {
3623 my ($self, $items) = @_;
3624
3625 $self->{items} = [$items ? values %$items : ()];
3626 $self->update_items;
3627}
3628
3629#############################################################################
3630
3631package CFClient::UI::SpellList;
3632
3633our @ISA = CFClient::UI::Table::;
3634
3635sub new {
3636 my $class = shift;
3637
3638 my $self = $class->SUPER::new (
3639 binding => [],
3640 commands => [],
3641 @_,
3642 )
3643}
3644
3645my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3646
3647my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3648 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3649my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3650 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3651my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3652 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3653my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3654 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3655my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3656 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3657
3658sub rebuild_spell_list {
3659 my ($self) = @_;
3660
3661 $CFClient::UI::ROOT->on_refresh ($self => sub {
3662 $self->clear;
3663
3664 return unless $::CONN;
3665
3666 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3667 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3668 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3669 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3670 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3671
3672 my $row = 0;
3673
3674 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3675 my $spell = $self->{spell}{$_};
3676
3677 $row++;
3678
3679 my $spell_cb = sub {
3680 my ($widget, $ev) = @_;
3681
3682 if ($ev->{button} == 1) {
3683 $::CONN->user_send ("cast $spell->{name}");
3684 } elsif ($ev->{button} == 2) {
3685 $::CONN->user_send ("invoke $spell->{name}");
3686 } elsif ($ev->{button} == 3) {
3687 (new CFClient::UI::Menu
3688 items => [
3689 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3690 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3691 ],
3692 )->popup ($ev);
3693 } else {
3694 return 0;
3695 }
3696
3697 1
3698 };
3699
3700 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3701
3702 #TODO: add path info to tooltip
3703 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3704
3705 $self->add (0, $row, new CFClient::UI::Face
3706 face => $spell->{face},
3707 can_hover => 1,
3708 can_events => 1,
3709 tooltip => $tooltip,
3710 on_button_down => $spell_cb,
3711 );
3712
3713 $self->add (1, $row, new CFClient::UI::Label
3714 expand => 1,
3715 text => $spell->{name},
3716 can_hover => 1,
3717 can_events => 1,
3718 tooltip => $tooltip,
3719 on_button_down => $spell_cb,
3720 );
3721
3722 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3723 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3724 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3725 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3726 }
3727 });
3728}
3729
3730sub add_spell {
3731 my ($self, $spell) = @_;
3732
3733 $self->{spell}->{$spell->{name}} = $spell;
3734 $self->rebuild_spell_list;
3735}
3736
3737sub remove_spell {
3738 my ($self, $spell) = @_;
3739
3740 delete $self->{spell}->{$spell->{name}};
3741 $self->rebuild_spell_list;
3742}
3743
3744sub clear_spells {
3745 my ($self) = @_;
3746
3747 $self->{spell} = {};
3748 $self->rebuild_spell_list;
3749}
3750
3751#############################################################################
3752
2140package CFClient::UI::Root; 3753package CFClient::UI::Root;
2141 3754
2142our @ISA = CFClient::UI::Container::; 3755our @ISA = CFClient::UI::Container::;
2143 3756
2144use SDL::OpenGL; 3757use List::Util qw(min max);
2145 3758
2146sub check_size { 3759use CFClient::OpenGL;
2147 my ($self) = @_;
2148 3760
2149 $self->configure (0, 0, $::WITH, $::HEIGHT); 3761sub new {
3762 my $class = shift;
3763
3764 my $self = $class->SUPER::new (
3765 visible => 1,
3766 @_,
3767 );
3768
3769 Scalar::Util::weaken ($self->{root} = $self);
3770
3771 $self
2150} 3772}
2151 3773
2152sub size_request { 3774sub size_request {
2153 ($::WIDTH, $::HEIGHT) 3775 my ($self) = @_;
2154}
2155 3776
2156sub configure { 3777 ($self->{w}, $self->{h})
3778}
3779
3780sub _to_pixel {
3781 my ($coord, $size, $max) = @_;
3782
3783 $coord =
3784 $coord eq "center" ? ($max - $size) * 0.5
3785 : $coord eq "max" ? $max
3786 : $coord;
3787
3788 $coord = 0 if $coord < 0;
3789 $coord = $max - $size if $coord > $max - $size;
3790
3791 int $coord + 0.5
3792}
3793
3794sub invoke_size_allocate {
2157 my ($self, $x, $y, $w, $h) = @_; 3795 my ($self, $w, $h) = @_;
2158 3796
2159 $self->SUPER::configure ($x, $y, $w, $h); 3797 for my $child ($self->children) {
3798 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2160 3799
2161 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3800 $X = $child->{force_x} if exists $child->{force_x};
2162 for @{$self->{children}}; 3801 $Y = $child->{force_y} if exists $child->{force_y};
2163}
2164 3802
2165sub _topleft { 3803 $X = _to_pixel $X, $W, $self->{w};
3804 $Y = _to_pixel $Y, $H, $self->{h};
3805
3806 $child->configure ($X, $Y, $W, $H);
3807 }
3808
3809 1
3810}
3811
3812sub coord2local {
2166 my ($self, $x, $y) = @_; 3813 my ($self, $x, $y) = @_;
2167 3814
2168 ($x, $y) 3815 ($x, $y)
2169} 3816}
2170 3817
3818sub coord2global {
3819 my ($self, $x, $y) = @_;
3820
3821 ($x, $y)
3822}
3823
2171sub update { 3824sub update {
2172 my ($self) = @_; 3825 my ($self) = @_;
2173 3826
2174 $self->check_size; 3827 $::WANT_REFRESH++;
2175 ::refresh ();
2176} 3828}
2177 3829
2178sub add { 3830sub add {
2179 my ($self, $child) = @_; 3831 my ($self, @children) = @_;
2180 3832
3833 $_->{is_toplevel} = 1
3834 for @children;
3835
2181 $self->SUPER::add ($child); 3836 $self->SUPER::add (@children);
3837}
3838
3839sub remove {
3840 my ($self, @children) = @_;
3841
3842 $self->SUPER::remove (@children);
3843
3844 delete $self->{is_toplevel}
3845 for @children;
3846
3847 while (@children) {
3848 my $w = pop @children;
3849 push @children, $w->children;
3850 $w->set_invisible;
3851 }
2182} 3852}
2183 3853
2184sub on_refresh { 3854sub on_refresh {
2185 my ($self, $id, $cb) = @_; 3855 my ($self, $id, $cb) = @_;
2186 3856
2187 $self->{refresh_hook}{$id} = $cb; 3857 $self->{refresh_hook}{$id} = $cb;
2188} 3858}
2189 3859
3860sub on_post_alloc {
3861 my ($self, $id, $cb) = @_;
3862
3863 $self->{post_alloc_hook}{$id} = $cb;
3864}
3865
2190sub draw { 3866sub draw {
2191 my ($self) = @_; 3867 my ($self) = @_;
2192 3868
2193 while (my $rcb = delete $self->{refresh_hook}) { 3869 while ($self->{refresh_hook}) {
2194 $_->() for values %$rcb; 3870 $_->()
3871 for values %{delete $self->{refresh_hook}};
2195 } 3872 }
3873
3874 if ($self->{realloc}) {
3875 my %queue;
3876 my @queue;
3877 my $widget;
3878
3879 outer:
3880 while () {
3881 if (my $realloc = delete $self->{realloc}) {
3882 for $widget (values %$realloc) {
3883 $widget->{visible} or next; # do not resize invisible widgets
3884
3885 $queue{$widget+0}++ and next; # duplicates are common
3886
3887 push @{ $queue[$widget->{visible}] }, $widget;
3888 }
3889 }
3890
3891 while () {
3892 @queue or last outer;
3893
3894 $widget = pop @{ $queue[-1] || [] }
3895 and last;
3896
3897 pop @queue;
3898 }
3899
3900 delete $queue{$widget+0};
3901
3902 my ($w, $h) = $widget->size_request;
3903
3904 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3905 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3906
3907 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3908 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3909
3910 $w = $widget->{force_w} if exists $widget->{force_w};
3911 $h = $widget->{force_h} if exists $widget->{force_h};
3912
3913 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3914 || delete $widget->{force_realloc}) {
3915 $widget->{req_w} = $w;
3916 $widget->{req_h} = $h;
3917
3918 $self->{size_alloc}{$widget+0} = $widget;
3919
3920 if (my $parent = $widget->{parent}) {
3921 $self->{realloc}{$parent+0} = $parent
3922 unless $queue{$parent+0};
3923
3924 $parent->{force_size_alloc} = 1;
3925 $self->{size_alloc}{$parent+0} = $parent;
3926 }
3927 }
3928
3929 delete $self->{realloc}{$widget+0};
3930 }
3931 }
3932
3933 while (my $size_alloc = delete $self->{size_alloc}) {
3934 my @queue = sort { $b->{visible} <=> $a->{visible} }
3935 values %$size_alloc;
3936
3937 while () {
3938 my $widget = pop @queue || last;
3939
3940 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3941
3942 $w = 0 if $w < 0;
3943 $h = 0 if $h < 0;
3944
3945 $w = max $widget->{min_w}, $w;
3946 $h = max $widget->{min_h}, $h;
3947
3948 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3949 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3950
3951 $w = int $w + 0.5;
3952 $h = int $h + 0.5;
3953
3954 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3955 $widget->{old_w} = $widget->{w};
3956 $widget->{old_h} = $widget->{h};
3957
3958 $widget->{w} = $w;
3959 $widget->{h} = $h;
3960
3961 $widget->emit (size_allocate => $w, $h);
3962 }
3963 }
3964 }
3965
3966 while ($self->{post_alloc_hook}) {
3967 $_->()
3968 for values %{delete $self->{post_alloc_hook}};
3969 }
3970
2196 3971
2197 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3972 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2198 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3973 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2199 glClear GL_COLOR_BUFFER_BIT; 3974 glClear GL_COLOR_BUFFER_BIT;
2200 3975
2201 glMatrixMode GL_PROJECTION; 3976 glMatrixMode GL_PROJECTION;
2202 glLoadIdentity; 3977 glLoadIdentity;
2203 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3978 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2204 glMatrixMode GL_MODELVIEW; 3979 glMatrixMode GL_MODELVIEW;
2205 glLoadIdentity; 3980 glLoadIdentity;
2206 3981
3982 {
3983 package CFClient::UI::Base;
3984
3985 ($draw_x, $draw_y, $draw_w, $draw_h) =
3986 (0, 0, $self->{w}, $self->{h});
3987 }
3988
2207 $self->_draw; 3989 $self->_draw;
2208} 3990}
2209 3991
2210############################################################################# 3992#############################################################################
2211 3993
2212package CFClient::UI; 3994package CFClient::UI;
2213 3995
2214$ROOT = new CFClient::UI::Root; 3996$ROOT = new CFClient::UI::Root;
3997$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2215 3998
22161 39991
2217 4000

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