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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.137 by root, Wed Apr 19 21:38:05 2006 UTC vs.
Revision 1.288 by root, Mon Jun 5 21:14:40 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
93
94 $TOOLTIP_WATCHER->cb->();
33 } 95 }
34 96
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
91 201
92use SDL::OpenGL; 202use CFClient::OpenGL;
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
213 can_events => 1,
101 @_ 214 @_
102 }, $class; 215 }, $class;
103 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
104 for (keys %$self) { 219 for (keys %$self) {
105 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
107 } 222 }
108 } 223 }
109 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
110 $self 237 $self
111} 238}
112 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
113sub show { 247sub show {
114 my ($self) = @_; 248 my ($self) = @_;
115 249
116 return if $self->{parent}; 250 return if $self->{parent};
117 251
118 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
119} 253}
120 254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
121sub hide { 308sub hide {
122 my ($self) = @_; 309 my ($self) = @_;
123 310
124 return unless $self->{parent}; 311 $self->set_invisible;
125 312
126 $self->{parent}->remove ($self); 313 $self->{parent}->remove ($self)
314 if $self->{parent};
127} 315}
128 316
129sub move { 317sub move_abs {
130 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
131 319
132 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, int $x;
133 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, int $y;
134 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
135 323
136 $self->update; 324 $self->update;
137} 325}
138 326
139sub needs_redraw { 327sub set_size {
140 0 328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
141} 334}
142 335
143sub size_request { 336sub size_request {
144 require Carp; 337 require Carp;
145 Carp::confess "size_request is abtract"; 338 Carp::confess "size_request is abstract";
146} 339}
147 340
148sub configure { 341sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
150 343
344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
347 $w = List::Util::min $w, int $h * $self->{aspect};
348 $h = List::Util::min $h, int $w / $self->{aspect};
349
350 # use alignment to adjust x, y
351
352 $x += int 0.5 * ($ow - $w);
353 $y += int 0.5 * ($oh - $h);
354 }
355
356 if ($self->{x} ne $x || $self->{y} ne $y) {
151 $self->{x} = $x; 357 $self->{x} = $x;
152 $self->{y} = $y; 358 $self->{y} = $y;
153
154 return unless $self->{w} != $w || $self->{h} != $h;
155
156 $self->{w} = $w;
157 $self->{h} = $h;
158
159 $self->size_allocate ($w, $h);
160 $self->update; 359 $self->update;
360 }
361
362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
365 $self->{alloc_w} = $w;
366 $self->{alloc_h} = $h;
367
368 $self->{root}{size_alloc}{$self+0} = $self;
369 }
161} 370}
162 371
163sub size_allocate { 372sub size_allocate {
164 # nothing to be done 373 # nothing to be done
165} 374}
166 375
167# return top left coordinates 376sub children {
168sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
169 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
170 386
171 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
172} 407}
173 408
174# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
175sub coord2local { 410sub coord2local {
176 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
177 412
178 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
179 ($x - $X, $y - $Y)
180} 414}
181 415
182# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
183sub coord2global { 417sub coord2global {
184 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
185 419
186 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
187 ($x + $X, $y + $Y)
188} 421}
189 422
190sub focus_in { 423sub focus_in {
191 my ($self) = @_; 424 my ($self) = @_;
192 425
193 return if $FOCUS == $self; 426 return if $FOCUS == $self;
194 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
195 428
196 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
197 430
198 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
199 432
200 $focus->update if $focus; 433 $focus->update if $focus;
201 $FOCUS->update; 434 $FOCUS->update;
202} 435}
203 436
… …
206 439
207 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
208 441
209 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
210 443
211 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
212 445
213 $focus->update if $focus; #? 446 $focus->update if $focus; #?
214}
215 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
216sub mouse_motion { } 452sub mouse_motion { 0 }
217sub button_up { } 453sub button_up { 0 }
218sub key_down { } 454sub key_down { 0 }
219sub key_up { } 455sub key_up { 0 }
220 456
221sub button_down { 457sub button_down {
222 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
223 459
224 $self->focus_in; 460 $self->focus_in;
225}
226 461
227sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
228sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
229sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
230sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
231sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
232
233sub draw {
234 my ($self) = @_;
235
236 return unless $self->{h} && $self->{w};
237
238 glPushMatrix;
239 glTranslate $self->{x}, $self->{y}, 0;
240 $self->_draw;
241 glPopMatrix;
242
243 if ($self == $HOVER && $self->{can_hover}) {
244 my ($x, $y) = @$self{qw(x y)};
245
246 glColor 1, 0.8, 0.5, 0.2;
247 glEnable GL_BLEND;
248 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
249 glBegin GL_QUADS;
250 glVertex $x , $y;
251 glVertex $x + $self->{w}, $y;
252 glVertex $x + $self->{w}, $y + $self->{h};
253 glVertex $x , $y + $self->{h};
254 glEnd;
255 glDisable GL_BLEND;
256 } 462 0
257}
258
259sub _draw {
260 my ($self) = @_;
261
262 warn "no draw defined for $self\n";
263} 463}
264 464
265sub find_widget { 465sub find_widget {
266 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
267 469
268 return $self 470 return $self
269 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
270 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
271 473
… …
274 476
275sub set_parent { 477sub set_parent {
276 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
277 479
278 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
279} 482}
280 483
281sub check_size { 484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
282 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
283 506
284 my ($w, $h) = $self->size_request; 507sub realloc {
508 my ($self) = @_;
285 509
286 if ($w != $self->{req_w} || $h != $self->{req_h}) { 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
287 $self->{req_w} = $w; 516 delete $self->{req_w};
288 $self->{req_h} = $h; 517 delete $self->{req_h};
289
290 $self->{parent}->check_size
291 if $self->{parent};
292 } 518 }
293} 519}
294 520
295sub update { 521sub update {
296 my ($self) = @_; 522 my ($self) = @_;
297 523
298 $self->{parent}->update 524 $self->{parent}->update
299 if $self->{parent}; 525 if $self->{parent};
300} 526}
301 527
302sub connect { 528sub reconfigure {
303 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
304 530
305 push @{ $self->{signal_cb}{$signal} }, $cb; 531 # some widgets cache req_w and req_h
306} 532 delete $self->{req_w};
533 delete $self->{req_h};
307 534
308sub emit { 535 $self->realloc;
309 my ($self, $signal, @args) = @_; 536 $self->update;
537}
310 538
311 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539# using global variables seems a bit hacky, but passing through all drawing
312 $cb->($self, @args); 540# functions seems pointless.
541our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
542
543sub draw {
544 my ($self) = @_;
545
546 return unless $self->{h} && $self->{w};
547
548 # update screen rectangle
549 local $draw_x = $draw_x + $self->{x};
550 local $draw_y = $draw_y + $self->{y};
551 local $draw_w = $draw_x + $self->{w};
552 local $draw_h = $draw_y + $self->{h};
553
554 # skip widgets that are entirely outside the drawing area
555 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
556 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
557
558 glPushMatrix;
559 glTranslate $self->{x}, $self->{y}, 0;
560
561 if ($self == $HOVER && $self->{can_hover}) {
562 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
563 glEnable GL_BLEND;
564 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
565 glBegin GL_QUADS;
566 glVertex 0 , 0;
567 glVertex $self->{w}, 0;
568 glVertex $self->{w}, $self->{h};
569 glVertex 0 , $self->{h};
570 glEnd;
571 glDisable GL_BLEND;
313 } 572 }
573
574 if ($ENV{CFPLUS_DEBUG} & 1) {
575 glPushMatrix;
576 glColor 1, 1, 0, 1;
577 glTranslate 0.375, 0.375;
578 glBegin GL_LINE_LOOP;
579 glVertex 0 , 0;
580 glVertex $self->{w} - 1, 0;
581 glVertex $self->{w} - 1, $self->{h} - 1;
582 glVertex 0 , $self->{h} - 1;
583 glEnd;
584 glPopMatrix;
585 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
586 }
587
588 $self->_draw;
589 glPopMatrix;
590}
591
592sub _draw {
593 my ($self) = @_;
594
595 warn "no draw defined for $self\n";
314} 596}
315 597
316sub DESTROY { 598sub DESTROY {
317 my ($self) = @_; 599 my ($self) = @_;
318 600
601 delete $WIDGET{$self+0};
319 #$self->deactivate; 602 #$self->deactivate;
320} 603}
321 604
322############################################################################# 605#############################################################################
323 606
324package CFClient::UI::DrawBG; 607package CFClient::UI::DrawBG;
325 608
326our @ISA = CFClient::UI::Base::; 609our @ISA = CFClient::UI::Base::;
327 610
328use strict; 611use strict;
329use SDL::OpenGL; 612use CFClient::OpenGL;
330 613
331sub new { 614sub new {
332 my $class = shift; 615 my $class = shift;
333 616
334 # range [value, low, high, page] 617 # range [value, low, high, page]
335 618
336 $class->SUPER::new ( 619 $class->SUPER::new (
337 bg => [0, 0, 0, 0.2], 620 #bg => [0, 0, 0, 0.2],
338 active_bg => [1, 1, 1, 0.5], 621 #active_bg => [1, 1, 1, 0.5],
339 @_ 622 @_
340 ) 623 )
341} 624}
342 625
343sub _draw { 626sub _draw {
344 my ($self) = @_; 627 my ($self) = @_;
345 628
629 my $color = $FOCUS == $self && $self->{active_bg}
630 ? $self->{active_bg}
631 : $self->{bg};
632
633 if ($color && (@$color < 4 || $color->[3])) {
346 my ($w, $h) = @$self{qw(w h)}; 634 my ($w, $h) = @$self{qw(w h)};
347 635
348 glEnable GL_BLEND; 636 glEnable GL_BLEND;
349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 637 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
350 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 638 glColor_premultiply @$color;
351 639
352 glBegin GL_QUADS; 640 glBegin GL_QUADS;
353 glVertex 0 , 0; 641 glVertex 0 , 0;
354 glVertex 0 , $h; 642 glVertex 0 , $h;
355 glVertex $w, $h; 643 glVertex $w, $h;
356 glVertex $w, 0; 644 glVertex $w, 0;
357 glEnd; 645 glEnd;
358 646
359 glDisable GL_BLEND; 647 glDisable GL_BLEND;
648 }
360} 649}
361 650
362############################################################################# 651#############################################################################
363 652
364package CFClient::UI::Empty; 653package CFClient::UI::Empty;
365
366our @ISA = CFClient::UI::Base::;
367
368sub size_request {
369 (0, 0)
370}
371
372sub draw { }
373
374#############################################################################
375
376package CFClient::UI::Container;
377 654
378our @ISA = CFClient::UI::Base::; 655our @ISA = CFClient::UI::Base::;
379 656
380sub new { 657sub new {
381 my ($class, %arg) = @_; 658 my ($class, %arg) = @_;
659 $class->SUPER::new (can_events => 0, %arg);
660}
382 661
662sub size_request {
663 my ($self) = @_;
664
665 ($self->{w} + 0, $self->{h} + 0)
666}
667
668sub draw { }
669
670#############################################################################
671
672package CFClient::UI::Container;
673
674our @ISA = CFClient::UI::Base::;
675
676sub new {
677 my ($class, %arg) = @_;
678
383 my $children = delete $arg{children} || []; 679 my $children = delete $arg{children};
384 680
385 my $self = $class->SUPER::new (children => [], %arg); 681 my $self = $class->SUPER::new (
682 children => [],
683 can_events => 0,
684 %arg,
685 );
686
386 $self->add ($_) for @$children; 687 $self->add (@$children)
688 if $children;
387 689
388 $self 690 $self
389} 691}
390 692
391sub add { 693sub add {
392 my ($self, $child) = @_; 694 my ($self, @widgets) = @_;
393 695
394 $child->set_parent ($self); 696 $_->set_parent ($self)
697 for @widgets;
395 698
396 use sort 'stable'; 699 use sort 'stable';
397 700
398 $self->{children} = [ 701 $self->{children} = [
399 sort { $a->{z} <=> $b->{z} } 702 sort { $a->{z} <=> $b->{z} }
400 @{$self->{children}}, $child 703 @{$self->{children}}, @widgets
401 ]; 704 ];
402 705
403 $child->check_size; 706 $self->realloc;
707}
708
709sub children {
710 @{ $_[0]{children} }
404} 711}
405 712
406sub remove { 713sub remove {
407 my ($self, $child) = @_; 714 my ($self, $child) = @_;
408 715
409 delete $child->{parent}; 716 delete $child->{parent};
717 $child->hide;
410 718
411 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 719 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
412 720
413 $self->check_size; 721 $self->realloc;
722}
723
724sub clear {
725 my ($self) = @_;
726
727 my $children = delete $self->{children};
728 $self->{children} = [];
729
730 for (@$children) {
731 delete $_->{parent};
732 $_->hide;
733 }
734
735 $self->realloc;
414} 736}
415 737
416sub find_widget { 738sub find_widget {
417 my ($self, $x, $y) = @_; 739 my ($self, $x, $y) = @_;
418 740
419 $x -= $self->{x}; 741 $x -= $self->{x};
420 $y -= $self->{y}; 742 $y -= $self->{y};
421 743
422 my $res; 744 my $res;
423 745
424 for (reverse @{ $self->{children} }) { 746 for (reverse $self->visible_children) {
425 $res = $_->find_widget ($x, $y) 747 $res = $_->find_widget ($x, $y)
426 and return $res; 748 and return $res;
427 } 749 }
428 750
429 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 751 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
478 $self->{children}[0]->configure (0, 0, $w, $h); 800 $self->{children}[0]->configure (0, 0, $w, $h);
479} 801}
480 802
481############################################################################# 803#############################################################################
482 804
805# back-buffered drawing area
806
483package CFClient::UI::Window; 807package CFClient::UI::Window;
484 808
485our @ISA = CFClient::UI::Bin::; 809our @ISA = CFClient::UI::Bin::;
486 810
487use SDL::OpenGL; 811use CFClient::OpenGL;
488 812
489sub new { 813sub new {
490 my ($class, %arg) = @_; 814 my ($class, %arg) = @_;
491 815
492 my $self = $class->SUPER::new (%arg); 816 my $self = $class->SUPER::new (%arg);
493} 817}
494 818
495sub update { 819sub update {
496 my ($self) = @_; 820 my ($self) = @_;
497 821
498 # we want to do this delayed... 822 $ROOT->on_post_alloc ($self => sub { $self->render_child });
499 $self->render_chld;
500 $self->SUPER::update; 823 $self->SUPER::update;
501}
502
503sub render_chld {
504 my ($self) = @_;
505
506 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
507 glClearColor 0, 0, 0, 1;
508 glClear GL_COLOR_BUFFER_BIT;
509 $self->child->draw;
510 };
511} 824}
512 825
513sub size_allocate { 826sub size_allocate {
514 my ($self, $w, $h) = @_; 827 my ($self, $w, $h) = @_;
515 828
516 $self->child->configure (0, 0, $w, $h); 829 $self->SUPER::size_allocate ($w, $h);
830 $self->update;
831}
517 832
833sub _render {
834 my ($self) = @_;
835
836 $self->{children}[0]->draw;
837}
838
839sub render_child {
840 my ($self) = @_;
841
842 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
843 glClearColor 0, 0, 0, 0;
844 glClear GL_COLOR_BUFFER_BIT;
845
846 {
847 package CFClient::UI::Base;
848
849 ($draw_x, $draw_y, $draw_w, $draw_h) =
850 (0, 0, $self->{w}, $self->{h});
851 }
852
518 $self->render_chld; 853 $self->_render;
854 };
519} 855}
520 856
521sub _draw { 857sub _draw {
522 my ($self) = @_; 858 my ($self) = @_;
523 859
524 my ($w, $h) = ($self->w, $self->h); 860 my ($w, $h) = @$self{qw(w h)};
525 861
526 my $tex = $self->{texture} 862 my $tex = $self->{texture}
527 or return; 863 or return;
528 864
529 glEnable GL_BLEND;
530 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
531 glEnable GL_TEXTURE_2D; 865 glEnable GL_TEXTURE_2D;
532 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 866 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
867 glColor 0, 0, 0, 1;
533 868
534 $tex->draw_quad (0, 0, $w, $h); 869 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
535 870
536 glDisable GL_BLEND;
537 glDisable GL_TEXTURE_2D; 871 glDisable GL_TEXTURE_2D;
538} 872}
539 873
540############################################################################# 874#############################################################################
541 875
542package CFClient::UI::ViewPort; 876package CFClient::UI::ViewPort;
543 877
544our @ISA = CFClient::UI::Window::; 878our @ISA = CFClient::UI::Window::;
545
546sub new { die }
547
548sub size_request {
549 my ($self) = @_;
550
551 @$self{qw(child_w child_h)} = $self->child->size_request;
552 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
553
554 @$self{qw(child_w child_h)}
555}
556
557sub _draw {
558 my ($self) = @_;
559
560 $self->{children}[1]->draw;
561}
562
563
564#############################################################################
565
566package CFClient::UI::Frame;
567
568our @ISA = CFClient::UI::Bin::;
569
570use SDL::OpenGL;
571
572sub size_request {
573 my ($self) = @_;
574 my $chld = $self->child
575 or return (0, 0);
576
577 $chld->move (2, 2);
578
579 map { $_ + 4 } $chld->size_request;
580}
581
582sub size_allocate {
583 my ($self, $x, $y, $w, $h) = @_;
584
585 $self->child->configure (2, 2, $w - 4, $h - 4);
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 my $chld = $self->child;
592
593 my ($w, $h) = $chld->size_request;
594
595 glBegin GL_QUADS;
596 glColor 0, 0, 0;
597 glVertex 0 , 0;
598 glVertex 0 , $h + 4;
599 glVertex $w + 4 , $h + 4;
600 glVertex $w + 4 , 0;
601 glEnd;
602
603 $chld->draw;
604}
605
606#############################################################################
607
608package CFClient::UI::FancyFrame;
609
610our @ISA = CFClient::UI::Bin::;
611
612use SDL::OpenGL;
613
614my @tex =
615 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
616 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
617 879
618sub new { 880sub new {
619 my $class = shift; 881 my $class = shift;
620 882
621 # TODO: user_x, user_y, overwrite moveto?
622
623 $class->SUPER::new ( 883 $class->SUPER::new (
624 bg => [1, 1, 1, 1], 884 scroll_x => 0,
625 border_bg => [1, 1, 1, 1], 885 scroll_y => 1,
626 border => 0.8,
627 @_ 886 @_,
628 ) 887 )
888}
889
890sub size_request {
891 my ($self) = @_;
892
893 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
894
895 $w = 10 if $self->{scroll_x};
896 $h = 10 if $self->{scroll_y};
897
898 ($w, $h)
899}
900
901sub size_allocate {
902 my ($self, $w, $h) = @_;
903
904 my $child = $self->child;
905
906 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
907 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
908
909 $self->child->configure (0, 0, $w, $h);
910 $self->update;
911}
912
913sub set_offset {
914 my ($self, $x, $y) = @_;
915
916 $self->{view_x} = int $x;
917 $self->{view_y} = int $y;
918
919 $self->update;
920}
921
922# hmm, this does not work for topleft of $self... but we should not ask for that
923sub coord2local {
924 my ($self, $x, $y) = @_;
925
926 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
927}
928
929sub coord2global {
930 my ($self, $x, $y) = @_;
931
932 $x = List::Util::min $self->{w}, $x - $self->{view_x};
933 $y = List::Util::min $self->{h}, $y - $self->{view_y};
934
935 $self->SUPER::coord2global ($x, $y)
936}
937
938sub find_widget {
939 my ($self, $x, $y) = @_;
940
941 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
942 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
943 ) {
944 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
945 } else {
946 $self->CFClient::UI::Base::find_widget ($x, $y)
947 }
948}
949
950sub _render {
951 my ($self) = @_;
952
953 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
954 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
955
956 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
957
958 $self->SUPER::_render;
959}
960
961#############################################################################
962
963package CFClient::UI::ScrolledWindow;
964
965our @ISA = CFClient::UI::HBox::;
966
967sub new {
968 my ($class, %arg) = @_;
969
970 my $child = delete $arg{child};
971
972 my $self;
973
974 my $slider = new CFClient::UI::Slider
975 vertical => 1,
976 range => [0, 0, 1, 0.01], # HACK fix
977 on_changed => sub {
978 $self->{vp}->set_offset (0, $_[1]);
979 },
980 ;
981
982 $self = $class->SUPER::new (
983 vp => (new CFClient::UI::ViewPort expand => 1),
984 slider => $slider,
985 %arg,
986 );
987
988 $self->SUPER::add ($self->{vp}, $self->{slider});
989 $self->add ($child) if $child;
990
991 $self
992}
993
994sub add {
995 my ($self, $widget) = @_;
996
997 $self->{vp}->add ($self->{child} = $widget);
998}
999
1000sub update {
1001 my ($self) = @_;
1002
1003 $self->SUPER::update;
1004
1005 # todo: overwrite size_allocate of child
1006 my $child = $self->{vp}->child;
1007 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1008}
1009
1010sub size_allocate {
1011 my ($self, $w, $h) = @_;
1012
1013 $self->SUPER::size_allocate ($w, $h);
1014
1015 my $child = $self->{vp}->child;
1016 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1017}
1018
1019#TODO# update range on size_allocate depending on child
1020# update viewport offset on scroll
1021
1022#############################################################################
1023
1024package CFClient::UI::Frame;
1025
1026our @ISA = CFClient::UI::Bin::;
1027
1028use CFClient::OpenGL;
1029
1030sub new {
1031 my $class = shift;
1032
1033 $class->SUPER::new (
1034 bg => undef,
1035 @_,
1036 )
1037}
1038
1039sub _draw {
1040 my ($self) = @_;
1041
1042 if ($self->{bg}) {
1043 my ($w, $h) = @$self{qw(w h)};
1044
1045 glEnable GL_BLEND;
1046 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1047 glColor_premultiply @{ $self->{bg} };
1048
1049 glBegin GL_QUADS;
1050 glVertex 0 , 0;
1051 glVertex 0 , $h;
1052 glVertex $w, $h;
1053 glVertex $w, 0;
1054 glEnd;
1055
1056 glDisable GL_BLEND;
1057 }
1058
1059 $self->SUPER::_draw;
1060}
1061
1062#############################################################################
1063
1064package CFClient::UI::FancyFrame;
1065
1066our @ISA = CFClient::UI::Bin::;
1067
1068use CFClient::OpenGL;
1069
1070my $bg =
1071 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1072 mipmap => 1, wrap => 1;
1073
1074my @border =
1075 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1076 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1077
1078sub new {
1079 my ($class, %arg) = @_;
1080
1081 my $title = delete $arg{title};
1082
1083 my $self = $class->SUPER::new (
1084 bg => [1, 1, 1, 1],
1085 border_bg => [1, 1, 1, 1],
1086 border => 0.6,
1087 can_events => 1,
1088 min_w => 16,
1089 min_h => 16,
1090 %arg,
1091 );
1092
1093 $self->{title} = new CFClient::UI::Label
1094 align => 0,
1095 valign => 1,
1096 text => $title,
1097 fontsize => $self->{border}
1098 if defined $title;
1099
1100 $self
1101}
1102
1103sub add {
1104 my ($self, @widgets) = @_;
1105
1106 $self->SUPER::add (@widgets);
1107 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
629} 1108}
630 1109
631sub border { 1110sub border {
632 int $_[0]{border} * $::FONTSIZE 1111 int $_[0]{border} * $::FONTSIZE
633} 1112}
634 1113
635sub size_request { 1114sub size_request {
636 my ($self) = @_; 1115 my ($self) = @_;
637 1116
638 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1117 $self->{title}->size_request
1118 if $self->{title};
639 1119
640 my ($w, $h) = $self->SUPER::size_request; 1120 my ($w, $h) = $self->SUPER::size_request;
641 1121
642 ( 1122 (
643 $w + $self->border * 2, 1123 $w + $self->border * 2,
… …
646} 1126}
647 1127
648sub size_allocate { 1128sub size_allocate {
649 my ($self, $w, $h) = @_; 1129 my ($self, $w, $h) = @_;
650 1130
1131 if ($self->{title}) {
1132 $self->{title}{w} = $w;
1133 $self->{title}{h} = $h;
1134 $self->{title}->size_allocate ($w, $h);
1135 }
1136
1137 my $border = $self->border;
1138
651 $h -= List::Util::max 0, $self->border * 2; 1139 $h -= List::Util::max 0, $border * 2;
652 $w -= List::Util::max 0, $self->border * 2; 1140 $w -= List::Util::max 0, $border * 2;
653 1141
654 $self->child->configure ($self->border, $self->border, $w, $h); 1142 $self->child->configure ($border, $border, $w, $h);
655} 1143}
656 1144
657sub button_down { 1145sub button_down {
658 my ($self, $ev, $x, $y) = @_; 1146 my ($self, $ev, $x, $y) = @_;
659 1147
1148 my ($w, $h) = @$self{qw(w h)};
660 my $border = $self->border; 1149 my $border = $self->border;
661 1150
662 if ($x < $self->{w} && $x >= $self->{w} - $border 1151 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
663 && $y < $self->{h} && $y >= $self->{h} - $border) { 1152 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
664 1153
1154 if ($lr & $td) {
1155 my ($wx, $wy) = ($self->{x}, $self->{y});
665 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1156 my ($ox, $oy) = ($ev->{x}, $ev->{y});
666 my ($bw, $bh) = ($self->{w}, $self->{h}); 1157 my ($bw, $bh) = ($self->{w}, $self->{h});
1158
1159 my $mx = $x < $border;
1160 my $my = $y < $border;
667 1161
668 $self->{motion} = sub { 1162 $self->{motion} = sub {
669 my ($ev, $x, $y) = @_; 1163 my ($ev, $x, $y) = @_;
670 1164
671 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1165 my $dx = $ev->{x} - $ox;
1166 my $dy = $ev->{y} - $oy;
672 1167
673 $self->{user_w} = $bw + $x - $ox; 1168 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
674 $self->{user_h} = $bh + $y - $oy; 1169 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
675 $self->check_size; 1170
1171 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1172 $self->realloc;
676 }; 1173 };
677 1174
678 } elsif ($x >= 0 && $x < $self->{w} 1175 } elsif ($lr ^ $td) {
679 && $y >= 0 && $y < $border) {
680
681 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1176 my ($ox, $oy) = ($ev->{x}, $ev->{y});
682 my ($bx, $by) = ($self->{x}, $self->{y}); 1177 my ($bx, $by) = ($self->{x}, $self->{y});
683 1178
684 $self->{motion} = sub { 1179 $self->{motion} = sub {
685 my ($ev, $x, $y) = @_; 1180 my ($ev, $x, $y) = @_;
686 1181
687 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1182 ($x, $y) = ($ev->{x}, $ev->{y});
688 1183
689 $self->move ($bx + $x - $ox, $by + $y - $oy); 1184 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
690 $self->update; 1185 # HACK: the next line is required to enforce placement
1186 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
691 }; 1187 };
1188 } else {
1189 return 0;
1190 }
1191
692 } 1192 1
693} 1193}
694 1194
695sub button_up { 1195sub button_up {
696 my ($self, $ev, $x, $y) = @_; 1196 my ($self, $ev, $x, $y) = @_;
697 1197
698 delete $self->{motion}; 1198 !!delete $self->{motion}
699} 1199}
700 1200
701sub mouse_motion { 1201sub mouse_motion {
702 my ($self, $ev, $x, $y) = @_; 1202 my ($self, $ev, $x, $y) = @_;
703 1203
704 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1204 $self->{motion}->($ev, $x, $y) if $self->{motion};
1205
1206 !!$self->{motion}
705} 1207}
706 1208
707sub _draw { 1209sub _draw {
708 my ($self) = @_; 1210 my ($self) = @_;
709 1211
1212 my $child = $self->{children}[0];
1213
710 my ($w, $h ) = ($self->{w}, $self->{h}); 1214 my ($w, $h ) = ($self->{w}, $self->{h});
711 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1215 my ($cw, $ch) = ($child->{w}, $child->{h});
712 1216
713 glEnable GL_BLEND;
714 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
715 glEnable GL_TEXTURE_2D; 1217 glEnable GL_TEXTURE_2D;
716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1218 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
717 1219
718 my $border = $self->border; 1220 my $border = $self->border;
719 1221
720 glColor @{ $self->{border_bg} }; 1222 glColor @{ $self->{border_bg} };
721 $tex[1]->draw_quad (0, 0, $w, $border); 1223 $border[0]->draw_quad_alpha (0, 0, $w, $border);
722 $tex[3]->draw_quad (0, $border, $border, $ch); 1224 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
723 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1225 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
724 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1226 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
725 1227
726 my $bg = $tex[0]; 1228 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1229 glColor @{ $self->{bg} };
727 1230
728 # TODO: repeat texture not scale 1231 # TODO: repeat texture not scale
729 my $rep_x = $cw / $bg->{w}; 1232 # solve this better(?)
730 my $rep_y = $ch / $bg->{h}; 1233 $bg->{s} = $cw / $bg->{w};
731 1234 $bg->{t} = $ch / $bg->{h};
732 glColor @{ $self->{bg} };
733
734 $bg->{s} = $rep_x;
735 $bg->{t} = $rep_y;
736 $bg->{wrap_mode} = 1;
737 $bg->draw_quad ($border, $border, $cw, $ch); 1235 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1236 }
738 1237
739 glDisable GL_TEXTURE_2D; 1238 glDisable GL_TEXTURE_2D;
740 glDisable GL_BLEND;
741 1239
742 $self->child->draw; 1240 $child->draw;
1241
1242 if ($self->{title}) {
1243 glTranslate 0, $border - $self->{h};
1244 $self->{title}->_draw;
1245 }
743} 1246}
744 1247
745############################################################################# 1248#############################################################################
746 1249
747package CFClient::UI::Table; 1250package CFClient::UI::Table;
748 1251
749our @ISA = CFClient::UI::Base::; 1252our @ISA = CFClient::UI::Base::;
750 1253
751use List::Util qw(max sum); 1254use List::Util qw(max sum);
752 1255
753use SDL::OpenGL; 1256use CFClient::OpenGL;
754 1257
755sub new { 1258sub new {
756 my $class = shift; 1259 my $class = shift;
757 1260
758 $class->SUPER::new ( 1261 $class->SUPER::new (
759 col_expand => [], 1262 col_expand => [],
760 @_ 1263 @_,
761 ) 1264 )
1265}
1266
1267sub children {
1268 grep $_, map @$_, grep $_, @{ $_[0]{children} }
762} 1269}
763 1270
764sub add { 1271sub add {
765 my ($self, $x, $y, $child) = @_; 1272 my ($self, $x, $y, $child) = @_;
766 1273
767 $child->set_parent ($self); 1274 $child->set_parent ($self);
768 $self->{children}[$y][$x] = $child; 1275 $self->{children}[$y][$x] = $child;
769 1276
770 $child->check_size; 1277 $self->realloc;
771} 1278}
772 1279
773# TODO: move to container class maybe? send childs a signal on removal? 1280# TODO: move to container class maybe? send children a signal on removal?
774sub clear { 1281sub clear {
775 my ($self) = @_; 1282 my ($self) = @_;
776 1283
1284 my @children = $self->children;
777 delete $self->{children}; 1285 delete $self->{children};
778 $self->update; 1286
1287 for (@children) {
1288 delete $_->{parent};
1289 $_->hide;
1290 }
1291
1292 $self->realloc;
779} 1293}
780 1294
781sub get_wh { 1295sub get_wh {
782 my ($self) = @_; 1296 my ($self) = @_;
783 1297
… …
788 or next; 1302 or next;
789 1303
790 for my $x (0 .. $#$row) { 1304 for my $x (0 .. $#$row) {
791 my $widget = $row->[$x] 1305 my $widget = $row->[$x]
792 or next; 1306 or next;
793 my ($w, $h) = $widget->size_request; 1307 my ($w, $h) = @$widget{qw(req_w req_h)};
794 1308
795 $w[$x] = max $w[$x], $w; 1309 $w[$x] = max $w[$x], $w;
796 $h[$y] = max $h[$y], $h; 1310 $h[$y] = max $h[$y], $h;
797 } 1311 }
798 } 1312 }
… …
814sub size_allocate { 1328sub size_allocate {
815 my ($self, $w, $h) = @_; 1329 my ($self, $w, $h) = @_;
816 1330
817 my ($ws, $hs) = $self->get_wh; 1331 my ($ws, $hs) = $self->get_wh;
818 1332
819 my $req_w = sum @$ws; 1333 my $req_w = (sum @$ws) || 1;
820 my $req_h = sum @$hs; 1334 my $req_h = (sum @$hs) || 1;
821 1335
822 # TODO: nicer code && do row_expand 1336 # TODO: nicer code && do row_expand
823 my @col_expand = @{$self->{col_expand}}; 1337 my @col_expand = @{$self->{col_expand}};
824 @col_expand = (1) x @$ws unless @col_expand; 1338 @col_expand = (1) x @$ws unless @col_expand;
825 my $col_expand = (sum @col_expand) || 1; 1339 my $col_expand = (sum @col_expand) || 1;
… …
879 } 1393 }
880} 1394}
881 1395
882############################################################################# 1396#############################################################################
883 1397
884package CFClient::UI::HBox; 1398package CFClient::UI::Box;
885
886# TODO: wrap into common Box base class
887 1399
888our @ISA = CFClient::UI::Container::; 1400our @ISA = CFClient::UI::Container::;
889 1401
890sub size_request { 1402sub size_request {
891 my ($self) = @_; 1403 my ($self) = @_;
892 1404
893 my @alloc = map [$_->size_request], @{$self->{children}}; 1405 $self->{vertical}
894 1406 ? (
895 ( 1407 (List::Util::max map $_->{req_w}, @{$self->{children}}),
896 (List::Util::sum map $_->[0], @alloc), 1408 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
897 (List::Util::max map $_->[1], @alloc), 1409 )
898 ) 1410 : (
1411 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1412 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1413 )
899} 1414}
900 1415
901sub size_allocate { 1416sub size_allocate {
902 my ($self, $w, $h) = @_; 1417 my ($self, $w, $h) = @_;
903 1418
904 ($h, $w) = ($w, $h); 1419 my $space = $self->{vertical} ? $h : $w;
905
906 my $children = $self->{children}; 1420 my $children = $self->{children};
907 1421
908 my @h = map +($_->size_request)[0], @$children; 1422 my @req;
909 1423
910 my $req_h = List::Util::sum @h; 1424 if ($self->{homogeneous}) {
911 1425 @req = ($space / (@$children || 1)) x @$children;
912 if ($req_h > $h) {
913 # ah well, not enough space
914 $_ *= $h / $req_h for @h;
915 } else { 1426 } else {
1427 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1428 my $req = List::Util::sum @req;
1429
1430 if ($req > $space) {
1431 # ah well, not enough space
1432 $_ *= $space / $req for @req;
1433 } else {
916 my $exp = List::Util::sum map $_->{expand}, @$children; 1434 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
917 $exp ||= 1;
918 1435
1436 $space = ($space - $req) / $expand; # remaining space to give away
1437
1438 $req[$_] += $space * $children->[$_]{expand}
919 for (0 .. $#$children) { 1439 for 0 .. $#$children;
920 my $child = $children->[$_];
921
922 my $alloc_h = $h[$_];
923 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
924 $h[$_] = $alloc_h;
925 } 1440 }
926 } 1441 }
927 1442
928 CFClient::UI::harmonize \@h; 1443 CFClient::UI::harmonize \@req;
929 1444
930 my $y = 0; 1445 my $pos = 0;
931 for (0 .. $#$children) { 1446 for (0 .. $#$children) {
932 my $child = $children->[$_];
933 my $h = $h[$_]; 1447 my $alloc = $req[$_];
934 $child->configure ($y, 0, $h, $w); 1448 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
935 1449
936 $y += $h; 1450 $pos += $alloc;
937 } 1451 }
938 1452
939 1 1453 1
940} 1454}
941 1455
942############################################################################# 1456#############################################################################
943 1457
1458package CFClient::UI::HBox;
1459
1460our @ISA = CFClient::UI::Box::;
1461
1462sub new {
1463 my $class = shift;
1464
1465 $class->SUPER::new (
1466 vertical => 0,
1467 @_,
1468 )
1469}
1470
1471#############################################################################
1472
944package CFClient::UI::VBox; 1473package CFClient::UI::VBox;
945 1474
946# TODO: wrap into common Box base class
947
948our @ISA = CFClient::UI::Container::; 1475our @ISA = CFClient::UI::Box::;
949 1476
950sub size_request { 1477sub new {
951 my ($self) = @_; 1478 my $class = shift;
952 1479
953 my @alloc = map [$_->size_request], @{$self->{children}}; 1480 $class->SUPER::new (
954 1481 vertical => 1,
955 ( 1482 @_,
956 (List::Util::max map $_->[0], @alloc),
957 (List::Util::sum map $_->[1], @alloc),
958 ) 1483 )
959} 1484}
960 1485
961sub size_allocate {
962 my ($self, $w, $h) = @_;
963
964 my $children = $self->{children};
965
966 my @h = map +($_->size_request)[1], @$children;
967
968 my $req_h = List::Util::sum @h;
969
970 if ($req_h > $h) {
971 # ah well, not enough space
972 $_ *= $h / $req_h for @h;
973 } else {
974 my $exp = List::Util::sum map $_->{expand}, @$children;
975 $exp ||= 1;
976
977 for (0 .. $#$children) {
978 my $child = $children->[$_];
979
980 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
981 }
982 }
983
984 CFClient::UI::harmonize \@h;
985
986 my $y = 0;
987 for (0 .. $#$children) {
988 my $child = $children->[$_];
989 my $h = $h[$_];
990 $child->configure (0, $y, $w, $h);
991
992 $y += $h;
993 }
994
995 1
996}
997
998############################################################################# 1486#############################################################################
999 1487
1000package CFClient::UI::Label; 1488package CFClient::UI::Label;
1001 1489
1002our @ISA = CFClient::UI::Base::; 1490our @ISA = CFClient::UI::DrawBG::;
1003 1491
1004use SDL::OpenGL; 1492use CFClient::OpenGL;
1005 1493
1006sub new { 1494sub new {
1007 my ($class, %arg) = @_; 1495 my ($class, %arg) = @_;
1008 1496
1009 my $self = $class->SUPER::new ( 1497 my $self = $class->SUPER::new (
1010 fg => [1, 1, 1], 1498 fg => [1, 1, 1],
1499 #bg => none
1500 #active_bg => none
1501 #font => default_font
1502 #text => initial text
1503 #markup => initial narkup
1504 #max_w => maximum pixel width
1505 ellipsise => 3, # end
1506 layout => (new CFClient::Layout),
1011 fontsize => 1, 1507 fontsize => 1,
1012 text => "",
1013 align => -1, 1508 align => -1,
1014 valign => -1, 1509 valign => -1,
1015 padding => 2, 1510 padding_x => 2,
1016 layout => new CFClient::Layout, 1511 padding_y => 2,
1512 can_events => 0,
1017 %arg 1513 %arg
1018 ); 1514 );
1019 1515
1020 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1516 if (exists $self->{template}) {
1517 my $layout = new CFClient::Layout;
1518 $layout->set_text (delete $self->{template});
1519 $self->{template} = $layout;
1520 }
1021 1521
1022 $self->set_text (delete $self->{text}) if exists $self->{text}; 1522 if (exists $self->{markup}) {
1023 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1523 $self->set_markup (delete $self->{markup});
1524 } else {
1525 $self->set_text (delete $self->{text});
1526 }
1024 1527
1025 $self 1528 $self
1026} 1529}
1027 1530
1028sub escape_text { 1531sub escape($) {
1029 local $_ = $_[1]; 1532 local $_ = $_[0];
1030 1533
1031 s/&/&amp;/g; 1534 s/&/&amp;/g;
1032 s/>/&gt;/g; 1535 s/>/&gt;/g;
1033 s/</&lt;/g; 1536 s/</&lt;/g;
1034 1537
1035 $_[1] 1538 $_
1539}
1540
1541sub update {
1542 my ($self) = @_;
1543
1544 delete $self->{texture};
1545 $self->SUPER::update;
1546}
1547
1548sub realloc {
1549 my ($self) = @_;
1550
1551 delete $self->{ox};
1552 $self->SUPER::realloc;
1036} 1553}
1037 1554
1038sub set_text { 1555sub set_text {
1039 my ($self, $text) = @_; 1556 my ($self, $text) = @_;
1040 1557
1558 return if $self->{text} eq "T$text";
1559 $self->{text} = "T$text";
1560
1561 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1041 $self->{layout}->set_text ($text); 1562 $self->{layout}->set_text ($text);
1042 1563
1043 delete $self->{texture}; 1564 delete $self->{req_h};
1565 $self->realloc;
1044 $self->update; 1566 $self->update;
1045} 1567}
1046 1568
1047sub set_markup { 1569sub set_markup {
1048 my ($self, $markup) = @_; 1570 my ($self, $markup) = @_;
1049 1571
1572 return if $self->{text} eq "M$markup";
1573 $self->{text} = "M$markup";
1574
1575 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1576
1577 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1050 $self->{layout}->set_markup ($markup); 1578 $self->{layout}->set_markup ($markup);
1051 1579
1052 delete $self->{texture}; 1580 delete $self->{req_h};
1581 $self->realloc;
1053 $self->update; 1582 $self->update;
1054} 1583}
1055 1584
1056sub size_request { 1585sub size_request {
1057 my ($self) = @_; 1586 my ($self) = @_;
1058 1587
1059 $self->{layout}->set_width; 1588 if (exists $self->{req_h}) {
1589 @$self{qw(req_w req_h)}
1590 } else {
1591 $self->{layout}->set_font ($self->{font}) if $self->{font};
1592 $self->{layout}->set_width ($self->{max_w} || -1);
1593 $self->{layout}->set_ellipsise ($self->{ellipsise});
1594 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1060 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1595 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061 1596
1062 my ($w, $h) = $self->{layout}->size; 1597 my ($w, $h) = $self->{layout}->size;
1063 1598
1599 if (exists $self->{template}) {
1600 $self->{template}->set_font ($self->{font}) if $self->{font};
1601 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1602
1603 my ($w2, $h2) = $self->{template}->size;
1604
1605 $w = List::Util::max $w, $w2;
1606 $h = List::Util::max $h, $h2;
1607 }
1608
1609 ($w, $h)
1064 ( 1610 }
1065 $w + $self->{padding} * 2,
1066 $h + $self->{padding} * 2,
1067 )
1068} 1611}
1069 1612
1070sub size_allocate { 1613sub size_allocate {
1071 my ($self, $w, $h) = @_; 1614 my ($self, $w, $h) = @_;
1072 1615
1616 delete $self->{ox};
1617
1618 delete $self->{texture}
1619 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1620}
1621
1622sub set_fontsize {
1623 my ($self, $fontsize) = @_;
1624
1625 $self->{fontsize} = $fontsize;
1073 delete $self->{texture}; 1626 delete $self->{texture};
1627
1628 $self->realloc;
1074} 1629}
1075 1630
1076sub _draw { 1631sub _draw {
1077 my ($self) = @_; 1632 my ($self) = @_;
1078 1633
1634 $self->SUPER::_draw; # draw background, if applicable
1635
1079 my $tex = $self->{texture} ||= do { 1636 my $tex = $self->{texture} ||= do {
1637 $self->{layout}->set_foreground (@{$self->{fg}});
1638 $self->{layout}->set_font ($self->{font}) if $self->{font};
1080 $self->{layout}->set_width ($self->{w}); 1639 $self->{layout}->set_width ($self->{w});
1640 $self->{layout}->set_ellipsise ($self->{ellipsise});
1641 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1081 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1642 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1643
1082 new_from_layout CFClient::Texture $self->{layout} 1644 new_from_layout CFClient::Texture $self->{layout}
1083 }; 1645 };
1084 1646
1085 glEnable GL_BLEND; 1647 unless (exists $self->{ox}) {
1086 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1648 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1649 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1650 : ($self->{w} - $tex->{w}) * 0.5);
1651
1652 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1653 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1654 : ($self->{h} - $tex->{h}) * 0.5);
1655 };
1656
1087 glEnable GL_TEXTURE_2D; 1657 glEnable GL_TEXTURE_2D;
1658
1659 if ($tex->{format} == GL_ALPHA) {
1660 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1661 glColor @{$self->{fg}};
1662 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1663 } else {
1088 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1664 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1089
1090 glColor @{$self->{fg}};
1091
1092 $self->{ox} = int (
1093 $self->{align} < 0 ? $self->{padding}
1094 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1095 : ($self->{w} - $tex->{w}) * 0.5
1096 );
1097
1098 $self->{oy} = int (
1099 $self->{valign} < 0 ? $self->{padding}
1100 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1101 : ($self->{h} - $tex->{h}) * 0.5
1102 );
1103
1104 $tex->draw_quad ($self->{ox}, $self->{oy}); 1665 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1666 }
1105 1667
1106 glDisable GL_TEXTURE_2D; 1668 glDisable GL_TEXTURE_2D;
1107 glDisable GL_BLEND;
1108} 1669}
1109 1670
1110############################################################################# 1671#############################################################################
1111 1672
1112package CFClient::UI::EntryBase; 1673package CFClient::UI::EntryBase;
1113 1674
1114our @ISA = CFClient::UI::Label::; 1675our @ISA = CFClient::UI::Label::;
1115 1676
1116use SDL::OpenGL; 1677use CFClient::OpenGL;
1117 1678
1118sub new { 1679sub new {
1119 my $class = shift; 1680 my $class = shift;
1120 1681
1121 $class->SUPER::new ( 1682 $class->SUPER::new (
1122 fg => [1, 1, 1], 1683 fg => [1, 1, 1],
1123 bg => [0, 0, 0, 0.2], 1684 bg => [0, 0, 0, 0.2],
1124 active_bg => [1, 1, 1, 0.5], 1685 active_bg => [1, 1, 1, 0.5],
1125 active_fg => [0, 0, 0], 1686 active_fg => [0, 0, 0],
1126 can_hover => 1, 1687 can_hover => 1,
1127 can_focus => 1, 1688 can_focus => 1,
1128 valign => 0, 1689 valign => 0,
1690 can_events => 1,
1691 #text => ...
1129 @_ 1692 @_
1130 ) 1693 )
1131} 1694}
1132 1695
1133sub _set_text { 1696sub _set_text {
… …
1135 1698
1136 delete $self->{cur_h}; 1699 delete $self->{cur_h};
1137 1700
1138 return if $self->{text} eq $text; 1701 return if $self->{text} eq $text;
1139 1702
1140 delete $self->{texture};
1141
1142 $self->{last_activity} = $::NOW; 1703 $self->{last_activity} = $::NOW;
1143 $self->{text} = $text; 1704 $self->{text} = $text;
1144 1705
1145 $text =~ s/./*/g if $self->{hidden}; 1706 $text =~ s/./*/g if $self->{hidden};
1146 $self->{layout}->set_text ("$text "); 1707 $self->{layout}->set_text ("$text ");
1708 delete $self->{req_h};
1147 1709
1148 $self->emit (changed => $self->{text}); 1710 $self->_emit (changed => $self->{text});
1711
1712 $self->realloc;
1713 $self->update;
1714}
1715
1716sub set_text {
1717 my ($self, $text) = @_;
1718
1719 $self->{cursor} = length $text;
1720 $self->_set_text ($text);
1149} 1721}
1150 1722
1151sub get_text { 1723sub get_text {
1152 $_[0]{text} 1724 $_[0]{text}
1153} 1725}
… …
1156 my ($self) = @_; 1728 my ($self) = @_;
1157 1729
1158 my ($w, $h) = $self->SUPER::size_request; 1730 my ($w, $h) = $self->SUPER::size_request;
1159 1731
1160 ($w + 1, $h) # add 1 for cursor 1732 ($w + 1, $h) # add 1 for cursor
1161}
1162
1163sub size_allocate {
1164 my ($self, $w, $h) = @_;
1165
1166 $self->_set_text ($self->{text});
1167}
1168
1169sub set_text {
1170 my ($self, $text) = @_;
1171
1172 $self->{cursor} = length $text;
1173 $self->_set_text ($text);
1174 $self->update;
1175} 1733}
1176 1734
1177sub key_down { 1735sub key_down {
1178 my ($self, $ev) = @_; 1736 my ($self, $ev) = @_;
1179 1737
… …
1181 my $sym = $ev->{sym}; 1739 my $sym = $ev->{sym};
1182 my $uni = $ev->{unicode}; 1740 my $uni = $ev->{unicode};
1183 1741
1184 my $text = $self->get_text; 1742 my $text = $self->get_text;
1185 1743
1186 if ($sym == 8) { 1744 if ($uni == 8) {
1187 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1745 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1188 } elsif ($sym == 127) { 1746 } elsif ($uni == 127) {
1189 substr $text, $self->{cursor}, 1, ""; 1747 substr $text, $self->{cursor}, 1, "";
1190 } elsif ($sym == CFClient::SDLK_LEFT) { 1748 } elsif ($sym == CFClient::SDLK_LEFT) {
1191 --$self->{cursor} if $self->{cursor}; 1749 --$self->{cursor} if $self->{cursor};
1192 } elsif ($sym == CFClient::SDLK_RIGHT) { 1750 } elsif ($sym == CFClient::SDLK_RIGHT) {
1193 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1751 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1194 } elsif ($sym == CFClient::SDLK_HOME) { 1752 } elsif ($sym == CFClient::SDLK_HOME) {
1195 $self->{cursor} = 0; 1753 $self->{cursor} = 0;
1196 } elsif ($sym == CFClient::SDLK_END) { 1754 } elsif ($sym == CFClient::SDLK_END) {
1197 $self->{cursor} = length $text; 1755 $self->{cursor} = length $text;
1198 } elsif ($sym == 27) { 1756 } elsif ($uni == 27) {
1199 $self->emit ('escape'); 1757 $self->_emit ('escape');
1200 } elsif ($uni) { 1758 } elsif ($uni) {
1201 substr $text, $self->{cursor}++, 0, chr $uni; 1759 substr $text, $self->{cursor}++, 0, chr $uni;
1760 } else {
1761 return 0;
1202 } 1762 }
1203 1763
1204 $self->_set_text ($text); 1764 $self->_set_text ($text);
1205 $self->update; 1765
1766 $self->realloc;
1767
1768 1
1206} 1769}
1207 1770
1208sub focus_in { 1771sub focus_in {
1209 my ($self) = @_; 1772 my ($self) = @_;
1210 1773
… …
1225 utf8::encode $text; 1788 utf8::encode $text;
1226 $self->{cursor} = length substr $text, 0, $idx; 1789 $self->{cursor} = length substr $text, 0, $idx;
1227 1790
1228 $self->_set_text ($self->{text}); 1791 $self->_set_text ($self->{text});
1229 $self->update; 1792 $self->update;
1793
1794 1
1230} 1795}
1231 1796
1232sub mouse_motion { 1797sub mouse_motion {
1233 my ($self, $ev, $x, $y) = @_; 1798 my ($self, $ev, $x, $y) = @_;
1234# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1799# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1800
1801 0
1235} 1802}
1236 1803
1237sub _draw { 1804sub _draw {
1238 my ($self) = @_; 1805 my ($self) = @_;
1239 1806
1240 local $self->{fg} = $self->{fg}; 1807 local $self->{fg} = $self->{fg};
1241 1808
1242 if ($FOCUS == $self) { 1809 if ($FOCUS == $self) {
1243 glColor @{$self->{active_bg}}; 1810 glColor_premultiply @{$self->{active_bg}};
1244 $self->{fg} = $self->{active_fg}; 1811 $self->{fg} = $self->{active_fg};
1245 } else { 1812 } else {
1246 glColor @{$self->{bg}}; 1813 glColor_premultiply @{$self->{bg}};
1247 } 1814 }
1248 1815
1249 glEnable GL_BLEND; 1816 glEnable GL_BLEND;
1250 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1817 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1251 glBegin GL_QUADS; 1818 glBegin GL_QUADS;
1252 glVertex 0 , 0; 1819 glVertex 0 , 0;
1253 glVertex 0 , $self->{h}; 1820 glVertex 0 , $self->{h};
1254 glVertex $self->{w}, $self->{h}; 1821 glVertex $self->{w}, $self->{h};
1255 glVertex $self->{w}, 0; 1822 glVertex $self->{w}, 0;
… …
1278 1845
1279package CFClient::UI::Entry; 1846package CFClient::UI::Entry;
1280 1847
1281our @ISA = CFClient::UI::EntryBase::; 1848our @ISA = CFClient::UI::EntryBase::;
1282 1849
1283use SDL::OpenGL; 1850use CFClient::OpenGL;
1284 1851
1285sub key_down { 1852sub key_down {
1286 my ($self, $ev) = @_; 1853 my ($self, $ev) = @_;
1287 1854
1288 my $sym = $ev->{sym}; 1855 my $sym = $ev->{sym};
1289 1856
1290 if ($sym == 13) { 1857 if ($sym == 13) {
1858 unshift @{$self->{history}},
1859 my $txt = $self->get_text;
1860 $self->{history_pointer} = -1;
1861 $self->{history_saveback} = '';
1291 $self->emit (activate => $self->get_text); 1862 $self->_emit (activate => $txt);
1292 $self->update; 1863 $self->update;
1293 1864
1865 } elsif ($sym == CFClient::SDLK_UP) {
1866 if ($self->{history_pointer} < 0) {
1867 $self->{history_saveback} = $self->get_text;
1868 }
1869 if (@{$self->{history} || []} > 0) {
1870 $self->{history_pointer}++;
1871 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1872 $self->{history_pointer} = @{$self->{history} || []} - 1;
1873 }
1874 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1875 }
1876
1877 } elsif ($sym == CFClient::SDLK_DOWN) {
1878 $self->{history_pointer}--;
1879 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1880
1881 if ($self->{history_pointer} >= 0) {
1882 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1883 } else {
1884 $self->set_text ($self->{history_saveback});
1885 }
1886
1294 } else { 1887 } else {
1295 $self->SUPER::key_down ($ev); 1888 return $self->SUPER::key_down ($ev)
1889 }
1890
1296 } 1891 1
1297
1298} 1892}
1299 1893
1300############################################################################# 1894#############################################################################
1301 1895
1302package CFClient::UI::Button; 1896package CFClient::UI::Button;
1303 1897
1304our @ISA = CFClient::UI::Label::; 1898our @ISA = CFClient::UI::Label::;
1305 1899
1306use SDL::OpenGL; 1900use CFClient::OpenGL;
1307 1901
1308my @tex = 1902my @tex =
1309 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1903 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1310 qw(b1_button_active.png); 1904 qw(b1_button_active.png);
1311 1905
1312sub new { 1906sub new {
1313 my $class = shift; 1907 my $class = shift;
1314 1908
1315 $class->SUPER::new ( 1909 $class->SUPER::new (
1316 padding => 4, 1910 padding_x => 4,
1911 padding_y => 4,
1317 fg => [1, 1, 1], 1912 fg => [1, 1, 1],
1318 bg => [1, 1, 1, 0.2],
1319 active_fg => [0, 0, 1], 1913 active_fg => [0, 0, 1],
1320 can_hover => 1, 1914 can_hover => 1,
1321 align => 0, 1915 align => 0,
1322 valign => 0, 1916 valign => 0,
1917 can_events => 1,
1323 @_ 1918 @_
1324 ) 1919 )
1325} 1920}
1326 1921
1922sub activate { }
1923
1327sub button_up { 1924sub button_up {
1328 my ($self, $ev, $x, $y) = @_; 1925 my ($self, $ev, $x, $y) = @_;
1329 1926
1927 $self->emit ("activate")
1330 if ($x >= 0 && $x < $self->{w} 1928 if $x >= 0 && $x < $self->{w}
1331 && $y >= 0 && $y < $self->{h}) { 1929 && $y >= 0 && $y < $self->{h};
1332 $self->emit ("activate"); 1930
1333 } 1931 1
1334} 1932}
1335 1933
1336sub _draw { 1934sub _draw {
1337 my ($self) = @_; 1935 my ($self) = @_;
1338 1936
1339 local $self->{fg} = $self->{fg}; 1937 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1340 1938
1341 if ($GRAB == $self) {
1342 $self->{fg} = $self->{active_fg};
1343 }
1344
1345 glEnable GL_BLEND;
1346 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1347 glEnable GL_TEXTURE_2D; 1939 glEnable GL_TEXTURE_2D;
1348 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1940 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1349 glColor 0, 0, 0, 1; 1941 glColor 0, 0, 0, 1;
1350 1942
1351 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1943 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1352 1944
1353 glDisable GL_TEXTURE_2D; 1945 glDisable GL_TEXTURE_2D;
1354 glDisable GL_BLEND;
1355 1946
1356 $self->SUPER::_draw; 1947 $self->SUPER::_draw;
1357} 1948}
1358 1949
1359############################################################################# 1950#############################################################################
… …
1361package CFClient::UI::CheckBox; 1952package CFClient::UI::CheckBox;
1362 1953
1363our @ISA = CFClient::UI::DrawBG::; 1954our @ISA = CFClient::UI::DrawBG::;
1364 1955
1365my @tex = 1956my @tex =
1366 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1957 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1367 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1958 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1368 1959
1369use SDL::OpenGL; 1960use CFClient::OpenGL;
1370 1961
1371sub new { 1962sub new {
1372 my $class = shift; 1963 my $class = shift;
1373 1964
1374 $class->SUPER::new ( 1965 $class->SUPER::new (
1375 padding => 2, 1966 padding_x => 2,
1967 padding_y => 2,
1376 fg => [1, 1, 1], 1968 fg => [1, 1, 1],
1377 active_fg => [1, 1, 0], 1969 active_fg => [1, 1, 0],
1970 bg => [0, 0, 0, 0.2],
1971 active_bg => [1, 1, 1, 0.5],
1378 state => 0, 1972 state => 0,
1379 can_hover => 1, 1973 can_hover => 1,
1380 @_ 1974 @_
1381 ) 1975 )
1382} 1976}
1383 1977
1384sub size_request { 1978sub size_request {
1385 my ($self) = @_; 1979 my ($self) = @_;
1386 1980
1387 ($self->{padding} * 2 + 6) x 2 1981 (6) x 2
1388} 1982}
1389 1983
1390sub button_down { 1984sub button_down {
1391 my ($self, $ev, $x, $y) = @_; 1985 my ($self, $ev, $x, $y) = @_;
1392 1986
1393 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1987 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1394 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1988 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1395 $self->{state} = !$self->{state}; 1989 $self->{state} = !$self->{state};
1396 $self->emit (changed => $self->{state}); 1990 $self->_emit (changed => $self->{state});
1991 } else {
1992 return 0
1993 }
1994
1397 } 1995 1
1398} 1996}
1399 1997
1400sub _draw { 1998sub _draw {
1401 my ($self) = @_; 1999 my ($self) = @_;
1402 2000
1403 $self->SUPER::_draw; 2001 $self->SUPER::_draw;
1404 2002
1405 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2003 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1406 2004
1407 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2005 my ($w, $h) = @$self{qw(w h)};
2006
2007 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1408 2008
1409 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2009 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1410 2010
1411 glEnable GL_BLEND; 2011 my $tex = $self->{state} ? $tex[1] : $tex[0];
2012
1412 glEnable GL_TEXTURE_2D; 2013 glEnable GL_TEXTURE_2D;
1413 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1414
1415 my $tex = $self->{state} ? $tex[1] : $tex[0];
1416
1417 $tex->draw_quad (0, 0, $s, $s); 2014 $tex->draw_quad_alpha (0, 0, $s, $s);
1418
1419 glDisable GL_TEXTURE_2D; 2015 glDisable GL_TEXTURE_2D;
1420 glDisable GL_BLEND;
1421} 2016}
1422 2017
1423############################################################################# 2018#############################################################################
1424 2019
2020package CFClient::UI::Image;
2021
2022our @ISA = CFClient::UI::Base::;
2023
2024use CFClient::OpenGL;
2025use Carp qw/confess/;
2026
2027our %loaded_images;
2028
2029sub new {
2030 my $class = shift;
2031
2032 my $self = $class->SUPER::new (can_events => 0, @_);
2033
2034 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2035
2036 $loaded_images{$self->{image}} ||=
2037 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2038
2039 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2040
2041 Scalar::Util::weaken $loaded_images{$self->{image}};
2042
2043 $self->{aspect} = $tex->{w} / $tex->{h};
2044
2045 $self
2046}
2047
2048sub size_request {
2049 my ($self) = @_;
2050
2051 ($self->{tex}->{w}, $self->{tex}->{h})
2052}
2053
2054sub _draw {
2055 my ($self) = @_;
2056
2057 my $tex = $self->{tex};
2058
2059 my ($w, $h) = ($self->{w}, $self->{h});
2060
2061 if ($self->{rot90}) {
2062 glRotate 90, 0, 0, 1;
2063 glTranslate 0, -$self->{w}, 0;
2064
2065 ($w, $h) = ($h, $w);
2066 }
2067
2068 glEnable GL_TEXTURE_2D;
2069 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2070
2071 $tex->draw_quad_alpha (0, 0, $w, $h);
2072
2073 glDisable GL_TEXTURE_2D;
2074}
2075
2076#############################################################################
2077
1425package CFClient::UI::VGauge; 2078package CFClient::UI::VGauge;
1426 2079
1427our @ISA = CFClient::UI::Base::; 2080our @ISA = CFClient::UI::Base::;
1428 2081
1429use SDL::OpenGL; 2082use List::Util qw(min max);
2083
2084use CFClient::OpenGL;
1430 2085
1431my %tex = ( 2086my %tex = (
1432 food => [ 2087 food => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2088 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1434 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2089 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1435 ], 2090 ],
1436 grace => [ 2091 grace => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2092 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1438 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2093 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1439 ], 2094 ],
1440 hp => [ 2095 hp => [
1441 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2096 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1442 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2097 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1443 ], 2098 ],
1444 mana => [ 2099 mana => [
1445 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2100 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1446 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2101 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1447 ], 2102 ],
1448); 2103);
1449 2104
1450# eg. VGauge->new (gauge => 'food'), default gauge: food 2105# eg. VGauge->new (gauge => 'food'), default gauge: food
1451sub new { 2106sub new {
1452 my $class = shift; 2107 my $class = shift;
1453 2108
1454 my $self = $class->SUPER::new (gauge => 'food', @_); 2109 my $self = $class->SUPER::new (
2110 type => 'food',
2111 @_
2112 );
2113
2114 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1455 2115
1456 $self 2116 $self
1457} 2117}
1458 2118
1459sub size_request { 2119sub size_request {
1460 my ($self) = @_; 2120 my ($self) = @_;
1461 2121
1462 my $tex = $tex{$self->{gauge}}[0]; 2122 #my $tex = $tex{$self->{type}}[0];
1463
1464 @$tex{qw(w h)} 2123 #@$tex{qw(w h)}
2124 (0, 0)
1465} 2125}
1466 2126
1467sub set_max { 2127sub set_max {
1468 my ($self, $max) = @_; 2128 my ($self, $max) = @_;
1469 2129
2130 return if $self->{max_val} == $max;
2131
1470 $self->{max_val} = $max; 2132 $self->{max_val} = $max;
2133 $self->update;
1471} 2134}
1472 2135
1473sub set_value { 2136sub set_value {
1474 my ($self, $val, $max) = @_; 2137 my ($self, $val, $max) = @_;
1475 2138
1476 $self->set_max ($max) 2139 $self->set_max ($max)
1477 if defined $max; 2140 if defined $max;
1478 2141
1479 $max = $self->{max_val}; 2142 return if $self->{val} == $val;
2143
1480 $self->{val} = $val; 2144 $self->{val} = $val;
1481
1482 $self->update; 2145 $self->update;
1483} 2146}
1484 2147
1485sub _draw { 2148sub _draw {
1486 my ($self) = @_; 2149 my ($self) = @_;
1487 2150
1488 my $tex = $tex{$self->{gauge}}; 2151 my $tex = $tex{$self->{type}};
2152 my ($t1, $t2, $t3) = @$tex;
1489 2153
1490 my ($w, $h) = ($self->{w}, $self->{h}); 2154 my ($w, $h) = ($self->{w}, $self->{h});
1491 2155
2156 if ($self->{vertical}) {
2157 glRotate 90, 0, 0, 1;
2158 glTranslate 0, -$self->{w}, 0;
2159
2160 ($w, $h) = ($h, $w);
2161 }
2162
1492 my $ycut = $self->{val} / ($self->{max_val} || 1); 2163 my $ycut = $self->{val} / ($self->{max_val} || 1);
1493 $ycut = 1 if $self->{val} > $self->{max_val};
1494 2164
1495 my $t1 = $tex->[0]; 2165 my $ycut1 = max 0, min 1, $ycut;
1496 my $t2 = $tex->[1]; 2166 my $ycut2 = max 0, min 1, $ycut - 1;
2167
2168 my $h1 = $self->{h} * (1 - $ycut1);
2169 my $h2 = $self->{h} * (1 - $ycut2);
1497 2170
1498 glEnable GL_BLEND; 2171 glEnable GL_BLEND;
1499 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2172 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2173 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1500 glEnable GL_TEXTURE_2D; 2174 glEnable GL_TEXTURE_2D;
1501 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2175 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1502 2176
1503 my $h1 = $self->{h} - $ycut * $self->{h};
1504 my $h2 = $ycut * $self->{h};
1505
1506 my $yp = 0;
1507
1508 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2177 glBindTexture GL_TEXTURE_2D, $t1->{name};
1509 glBegin GL_QUADS; 2178 glBegin GL_QUADS;
1510 glTexCoord 0 , 0; glVertex 0 , $yp; 2179 glTexCoord 0 , 0; glVertex 0 , 0;
1511 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 2180 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1512 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 2181 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1513 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 2182 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1514 glEnd; 2183 glEnd;
1515 2184
1516 $yp += $h1; 2185 my $ycut1 = List::Util::min 1, $ycut;
1517
1518 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2186 glBindTexture GL_TEXTURE_2D, $t2->{name};
1519 glBegin GL_QUADS; 2187 glBegin GL_QUADS;
1520 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 2188 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1521 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 2189 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1522 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1523 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp; 2190 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2191 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1524 glEnd; 2192 glEnd;
2193
2194 if ($t3) {
2195 glBindTexture GL_TEXTURE_2D, $t3->{name};
2196 glBegin GL_QUADS;
2197 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2198 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2199 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2200 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2201 glEnd;
2202 }
1525 2203
1526 glDisable GL_BLEND; 2204 glDisable GL_BLEND;
1527 glDisable GL_TEXTURE_2D; 2205 glDisable GL_TEXTURE_2D;
1528} 2206}
1529 2207
1530############################################################################# 2208#############################################################################
1531 2209
2210package CFClient::UI::Gauge;
2211
2212our @ISA = CFClient::UI::VBox::;
2213
2214sub new {
2215 my ($class, %arg) = @_;
2216
2217 my $self = $class->SUPER::new (
2218 tooltip => $arg{type},
2219 can_hover => 1,
2220 can_events => 1,
2221 %arg,
2222 );
2223
2224 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2225 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2226 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2227
2228 $self
2229}
2230
2231sub set_fontsize {
2232 my ($self, $fsize) = @_;
2233
2234 $self->{value}->set_fontsize ($fsize);
2235 $self->{max} ->set_fontsize ($fsize);
2236}
2237
2238sub set_max {
2239 my ($self, $max) = @_;
2240
2241 $self->{gauge}->set_max ($max);
2242 $self->{max}->set_text ($max);
2243}
2244
2245sub set_value {
2246 my ($self, $val, $max) = @_;
2247
2248 $self->set_max ($max)
2249 if defined $max;
2250
2251 $self->{gauge}->set_value ($val, $max);
2252 $self->{value}->set_text ($val);
2253}
2254
2255#############################################################################
2256
1532package CFClient::UI::Slider; 2257package CFClient::UI::Slider;
1533 2258
1534use strict; 2259use strict;
1535 2260
1536use SDL::OpenGL; 2261use CFClient::OpenGL;
1537 2262
1538our @ISA = CFClient::UI::DrawBG::; 2263our @ISA = CFClient::UI::DrawBG::;
1539 2264
1540my @tex = 2265my @tex =
1541 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2266 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1542 qw(s1_slider.png s1_slider_bg.png); 2267 qw(s1_slider.png s1_slider_bg.png);
1543 2268
1544sub new { 2269sub new {
1545 my $class = shift; 2270 my $class = shift;
1546 2271
1547 # range [value, low, high, page] 2272 # range [value, low, high, page, unit]
1548 2273
1549 # TODO: 0-width page 2274 # TODO: 0-width page
1550 # TODO: req_w/h are wrong with vertical 2275 # TODO: req_w/h are wrong with vertical
1551 # TODO: calculations are off 2276 # TODO: calculations are off
1552 my $self = $class->SUPER::new ( 2277 my $self = $class->SUPER::new (
1553 fg => [1, 1, 1], 2278 fg => [1, 1, 1],
1554 active_fg => [0, 0, 0], 2279 active_fg => [0, 0, 0],
2280 bg => [0, 0, 0, 0.2],
2281 active_bg => [1, 1, 1, 0.5],
1555 range => [0, 0, 100, 10], 2282 range => [0, 0, 100, 10, 0],
1556 req_w => 20, 2283 min_w => $::WIDTH / 80,
1557 req_h => 20, 2284 min_h => $::WIDTH / 80,
1558 vertical => 0, 2285 vertical => 0,
1559 can_hover => 1, 2286 can_hover => 1,
1560 inner_pad => 5, 2287 inner_pad => 0.02,
1561 @_ 2288 @_
1562 ); 2289 );
1563 2290
2291 $self->set_value ($self->{range}[0]);
2292 $self->update;
2293
1564 $self 2294 $self
1565} 2295}
1566 2296
2297sub changed { }
2298
2299sub set_range {
2300 my ($self, $range) = @_;
2301
2302 ($range, $self->{range}) = ($self->{range}, $range);
2303
2304 $self->update
2305 if "@$range" ne "@{$self->{range}}";
2306}
2307
2308sub set_value {
2309 my ($self, $value) = @_;
2310
2311 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2312
2313 $hi = $lo + 1 if $hi <= $lo;
2314
2315 $page = $hi - $lo if $page > $hi - $lo;
2316
2317 $value = $lo if $value < $lo;
2318 $value = $hi - $page if $value > $hi - $page;
2319
2320 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2321 if $unit;
2322
2323 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2324
2325 if ($value != $old_value) {
2326 $self->_emit (changed => $value);
2327 $self->update;
2328 }
2329}
2330
1567sub size_request { 2331sub size_request {
1568 my ($self) = @_; 2332 my ($self) = @_;
1569 2333
1570 my $w = $self->{req_w}; 2334 ($self->{req_w}, $self->{req_h})
1571 my $h = $self->{req_h};
1572
1573 $self->{vertical} ? ($h, $w) : ($w, $h)
1574} 2335}
1575 2336
1576sub button_down { 2337sub button_down {
1577 my ($self, $ev, $x, $y) = @_; 2338 my ($self, $ev, $x, $y) = @_;
1578 2339
1579 $self->SUPER::button_down ($ev, $x, $y); 2340 $self->SUPER::button_down ($ev, $x, $y);
2341
2342 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2343
1580 $self->mouse_motion ($ev, $x, $y); 2344 $self->mouse_motion ($ev, $x, $y)
1581} 2345}
1582 2346
1583sub mouse_motion { 2347sub mouse_motion {
1584 my ($self, $ev, $x, $y) = @_; 2348 my ($self, $ev, $x, $y) = @_;
1585 2349
1586 if ($GRAB == $self) { 2350 if ($GRAB == $self) {
2351 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2352
2353 my (undef, $lo, $hi, $page) = @{$self->{range}};
2354
2355 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2356
2357 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2358 } else {
2359 return 0;
2360 }
2361
2362 1
2363}
2364
2365sub update {
2366 my ($self) = @_;
2367
2368 delete $self->{knob_w};
2369 $self->SUPER::update;
2370}
2371
2372sub _draw {
2373 my ($self) = @_;
2374
2375 unless ($self->{knob_w}) {
2376 $self->set_value ($self->{range}[0]);
2377
1587 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2378 my ($value, $lo, $hi, $page) = @{$self->{range}};
2379 my $range = ($hi - $page - $lo) || 1e-100;
1588 2380
1589 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2381 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1590 2382
1591 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2383 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1592 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2384 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1593 2385
1594 $x -= $inner_pad_px; # substract the padding 2386 $value = ($value - $lo) / $range;
1595 $x = $x * ($hi - $lo) / $inner_w + $lo; 2387 $value = $value * $self->{scale} + $self->{offset};
1596 $x = $lo if $x < $lo;
1597 $x = $hi - $page if $x > $hi - $page;
1598 $self->{range}[0] = $x;
1599 2388
1600 $self->emit (changed => $x); 2389 $self->{knob_x} = $value - $knob_w * 0.5;
1601 $self->update; 2390 $self->{knob_w} = $knob_w;
1602 } 2391 }
1603}
1604
1605# the inner_* stuff is for generating a padding for the slider handle,
1606# so that the handle doesn't leave the texture. This calculation isn't 100%
1607# correct propably, but it does the job for now
1608sub _calc_inner_pad_px {
1609 my ($self, $w) = @_;
1610 ($w / 100) * $self->{inner_pad} # % to pixels
1611}
1612
1613sub _draw {
1614 my ($self) = @_;
1615 2392
1616 $self->SUPER::_draw (); 2393 $self->SUPER::_draw ();
1617 2394
1618 my ($w, $h) = @$self{qw(w h)}; 2395 glScale $self->{w}, $self->{h};
1619 2396
1620 if ($self->{vertical}) { 2397 if ($self->{vertical}) {
1621 # draw a vertical slider like a rotated horizontal slider 2398 # draw a vertical slider like a rotated horizontal slider
1622 2399
2400 glTranslate 1, 0, 0;
1623 glRotate 90, 0, 0, 1; 2401 glRotate 90, 0, 0, 1;
1624 glTranslate 0, -$self->{w}, 0;
1625
1626 ($w, $h) = ($h, $w);
1627 } 2402 }
1628 2403
1629 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2404 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1630 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2405 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1631 2406
1632 my ($value, $lo, $hi, $page) = @{$self->{range}};
1633
1634 $hi = $value + 1 if $lo == $hi;
1635
1636 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1637 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1638
1639 $page = int $page * $inner_w / ($hi - $lo);
1640 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1641
1642 $w -= $page;
1643 $page &= ~1;
1644 glTranslate $page * 0.5, 0, 0;
1645 $page ||= 2;
1646
1647 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1648 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1649
1650 glEnable GL_BLEND;
1651 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1652 glEnable GL_TEXTURE_2D; 2407 glEnable GL_TEXTURE_2D;
1653 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2408 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1654 2409
1655 # draw background 2410 # draw background
1656 $tex[1]->draw_quad (0, 0, $w, $h); 2411 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1657 2412
1658 # draw handle 2413 # draw handle
1659 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2414 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1660 2415
1661 glDisable GL_BLEND;
1662 glDisable GL_TEXTURE_2D; 2416 glDisable GL_TEXTURE_2D;
1663} 2417}
1664 2418
1665############################################################################# 2419#############################################################################
1666 2420
2421package CFClient::UI::ValSlider;
2422
2423our @ISA = CFClient::UI::HBox::;
2424
2425sub new {
2426 my ($class, %arg) = @_;
2427
2428 my $range = delete $arg{range};
2429
2430 my $self = $class->SUPER::new (
2431 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2432 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2433 to_value => sub { shift },
2434 from_value => sub { shift },
2435 %arg,
2436 );
2437
2438 $self->{slider}->connect (changed => sub {
2439 my ($self, $value) = @_;
2440 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2441 $self->{parent}->emit (changed => $value);
2442 });
2443
2444# $self->{entry}->connect (changed => sub {
2445# my ($self, $value) = @_;
2446# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2447# $self->{parent}->emit (changed => $value);
2448# });
2449
2450 $self->add ($self->{slider}, $self->{entry});
2451
2452 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2453
2454 $self
2455}
2456
2457sub set_range { shift->{slider}->set_range (@_) }
2458sub set_value { shift->{slider}->set_value (@_) }
2459
2460#############################################################################
2461
1667package CFClient::UI::TextView; 2462package CFClient::UI::TextView;
1668 2463
1669our @ISA = CFClient::UI::HBox::; 2464our @ISA = CFClient::UI::HBox::;
1670 2465
1671use SDL::OpenGL; 2466use CFClient::OpenGL;
1672 2467
1673sub new { 2468sub new {
1674 my $class = shift; 2469 my $class = shift;
1675 2470
1676 my $self = $class->SUPER::new ( 2471 my $self = $class->SUPER::new (
1677 fontsize => 1, 2472 fontsize => 1,
2473 can_events => 0,
2474 #font => default_font
1678 @_, 2475 @_,
1679 2476
1680 layout => (new CFClient::Layout), 2477 layout => (new CFClient::Layout 1),
1681 par => [], 2478 par => [],
1682 height => 0, 2479 height => 0,
1683 children => [ 2480 children => [
1684 (new CFClient::UI::Empty expand => 1), 2481 (new CFClient::UI::Empty expand => 1),
1685 (new CFClient::UI::Slider vertical => 1), 2482 (new CFClient::UI::Slider vertical => 1),
1686 ], 2483 ],
1687 ); 2484 );
1688 2485
1689 $self->{children}[1]->connect (changed => sub { 2486 $self->{children}[1]->connect (changed => sub { $self->update });
1690 $self->update;
1691 });
1692 2487
1693 $self 2488 $self
1694} 2489}
1695 2490
1696sub set_fontsize { 2491sub set_fontsize {
… …
1698 2493
1699 $self->{fontsize} = $fontsize; 2494 $self->{fontsize} = $fontsize;
1700 $self->reflow; 2495 $self->reflow;
1701} 2496}
1702 2497
2498sub size_allocate {
2499 my ($self, $w, $h) = @_;
2500
2501 $self->SUPER::size_allocate ($w, $h);
2502
2503 $self->{layout}->set_font ($self->{font}) if $self->{font};
2504 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2505 $self->{layout}->set_width ($self->{children}[0]{w});
2506
2507 $self->reflow;
2508}
2509
1703sub text_height { 2510sub text_size {
1704 my ($self, $text) = @_; 2511 my ($self, $text, $indent) = @_;
1705 2512
1706 my $layout = $self->{layout}; 2513 my $layout = $self->{layout};
1707 2514
1708 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2515 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1709 $layout->set_width ($self->{w}); 2516 $layout->set_width ($self->{children}[0]{w} - $indent);
1710 $layout->set_text ($text); 2517 $layout->set_markup ($text);
1711 2518
1712 ($layout->size)[1] 2519 $layout->size
1713} 2520}
1714 2521
1715sub reflow { 2522sub reflow {
1716 my ($self) = @_; 2523 my ($self) = @_;
1717 2524
1718 $self->{need_reflow}++; 2525 $self->{need_reflow}++;
1719 $self->update; 2526 $self->update;
1720} 2527}
1721 2528
1722sub size_allocate { 2529sub set_offset {
2530 my ($self, $offset) = @_;
2531
2532 # todo: base offset on lines or so, not on pixels
2533 $self->{children}[1]->set_value ($offset);
2534}
2535
2536sub clear {
1723 my ($self, $w, $h) = @_; 2537 my ($self) = @_;
1724 2538
1725 $self->SUPER::size_allocate ($w, $h); 2539 $self->{par} = [];
1726 2540 $self->{height} = 0;
1727 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2541 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1728 $self->{layout}->set_width ($self->{children}[0]{w});
1729
1730 $self->reflow;
1731} 2542}
1732 2543
1733sub add_paragraph { 2544sub add_paragraph {
1734 my ($self, $color, $text) = @_; 2545 my ($self, $color, $text, $indent) = @_;
1735 2546
1736 #TODO: intelligently "reformat" paragraph 2547 for my $line (split /\n/, $text) {
1737 2548 my ($w, $h) = $self->text_size ($line);
1738 my $height = $self->text_height ($text);
1739
1740 $self->{height} += $height; 2549 $self->{height} += $h;
2550 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2551 }
1741 2552
1742 push @{$self->{par}}, [$height, $color, $text];
1743
1744 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2553 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1745 $self->{children}[1]->update;
1746} 2554}
1747 2555
1748sub update { 2556sub update {
1749 my ($self) = @_; 2557 my ($self) = @_;
1750 2558
… …
1752 2560
1753 return unless $self->{h} > 0; 2561 return unless $self->{h} > 0;
1754 2562
1755 delete $self->{texture}; 2563 delete $self->{texture};
1756 2564
1757 $ROOT->on_refresh ($self, sub { 2565 $ROOT->on_post_alloc ($self, sub {
2566 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2567
1758 if (delete $self->{need_reflow}) { 2568 if (delete $self->{need_reflow}) {
1759 my $height = 0; 2569 my $height = 0;
1760 2570
1761 $height += $_->[0] = $self->text_height ($_->[2]) 2571 my $layout = $self->{layout};
2572
2573 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2574
1762 for @{$self->{par}}; 2575 for (@{$self->{par}}) {
2576 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2577 $layout->set_width ($W - $_->[3]);
2578 $layout->set_markup ($_->[4]);
2579 my ($w, $h) = $layout->size;
2580 $_->[0] = $w + $_->[3];
2581 $_->[1] = $h;
2582 }
2583
2584 $height += $_->[1];
2585 }
1763 2586
1764 $self->{height} = $height; 2587 $self->{height} = $height;
1765 2588
1766 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2589 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1767 2590
1768 delete $self->{texture}; 2591 delete $self->{texture};
1769 } 2592 }
1770 2593
1771 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2594 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1772 glClearColor 0, 0, 0, 1; 2595 glClearColor 0, 0, 0, 0;
1773 glClear GL_COLOR_BUFFER_BIT; 2596 glClear GL_COLOR_BUFFER_BIT;
1774 2597
2598 my $top = int $self->{children}[1]{range}[0];
2599
2600 my $y0 = $top;
2601 my $y1 = $top + $H;
2602
2603 my $y = 0;
2604
2605 my $layout = $self->{layout};
2606
2607 $layout->set_font ($self->{font}) if $self->{font};
2608
1775 glEnable GL_BLEND; 2609 glEnable GL_BLEND;
2610 #TODO# not correct in windows where rgba is forced off
1776 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2611 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1777 glEnable GL_TEXTURE_2D;
1778 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1779
1780 my $top = int $self->{children}[1]{range}[0];
1781
1782 my $y0 = $top;
1783 my $y1 = $top + $self->{h};
1784
1785 my $y = 0;
1786
1787 my $layout = $self->{layout};
1788 2612
1789 for my $par (@{$self->{par}}) { 2613 for my $par (@{$self->{par}}) {
1790 my $h = $par->[0]; 2614 my $h = $par->[1];
1791 2615
1792 if ($y0 < $y + $h && $y < $y1) { 2616 if ($y0 < $y + $h && $y < $y1) {
2617 $layout->set_foreground (@{ $par->[2] });
2618 $layout->set_width ($W - $par->[3]);
1793 $layout->set_text ($par->[2]); 2619 $layout->set_markup ($par->[4]);
1794 2620
1795 glColor @{ $par->[1] }; 2621 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1796 my ($W, $H) = $layout->size; 2622
1797 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2623 glRasterPos $par->[3], $y - $y0;
2624 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1798 } 2625 }
1799 2626
1800 $y += $h; 2627 $y += $h;
1801 } 2628 }
1802 2629
1803 glDisable GL_TEXTURE_2D;
1804 glDisable GL_BLEND; 2630 glDisable GL_BLEND;
1805 }; 2631 };
1806 }); 2632 });
1807} 2633}
1808 2634
1809sub _draw { 2635sub _draw {
1810 my ($self) = @_; 2636 my ($self) = @_;
1811 2637
1812 if ($self->{texture}) {
1813 glEnable GL_TEXTURE_2D; 2638 glEnable GL_TEXTURE_2D;
1814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2639 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1815 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2640 glColor 0, 0, 0, 1;
2641 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1816 glDisable GL_TEXTURE_2D; 2642 glDisable GL_TEXTURE_2D;
1817 }
1818 2643
1819 $self->{children}[1]->draw; 2644 $self->{children}[1]->draw;
1820 2645
1821} 2646}
1822 2647
1823############################################################################# 2648#############################################################################
1824 2649
1825package CFClient::UI::Animator; 2650package CFClient::UI::Animator;
1826 2651
1827use SDL::OpenGL; 2652use CFClient::OpenGL;
1828 2653
1829our @ISA = CFClient::UI::Bin::; 2654our @ISA = CFClient::UI::Bin::;
1830 2655
1831sub moveto { 2656sub moveto {
1832 my ($self, $x, $y) = @_; 2657 my ($self, $x, $y) = @_;
… …
1870 2695
1871sub new { 2696sub new {
1872 my $class = shift; 2697 my $class = shift;
1873 2698
1874 my $self = $class->SUPER::new ( 2699 my $self = $class->SUPER::new (
1875 state => 0, 2700 state => 0,
1876 connect_activate => \&toggle_flopper, 2701 on_activate => \&toggle_flopper,
1877 @_ 2702 @_
1878 ); 2703 );
1879 2704
1880 if ($self->{state}) {
1881 $self->{state} = 0;
1882 $self->toggle_flopper;
1883 }
1884
1885 $self 2705 $self
1886} 2706}
1887 2707
1888sub toggle_flopper { 2708sub toggle_flopper {
1889 my ($self) = @_; 2709 my ($self) = @_;
1890 2710
1891 # TODO: use animation 2711 $self->{other}->toggle_visibility;
1892 if ($self->{state} = !$self->{state}) { 2712}
1893 $CFClient::UI::ROOT->add ($self->{other}); 2713
1894 $self->{other}->move ($self->coord2global (0, $self->{h})); 2714#############################################################################
2715
2716package CFClient::UI::Tooltip;
2717
2718our @ISA = CFClient::UI::Bin::;
2719
2720use CFClient::OpenGL;
2721
2722sub new {
2723 my $class = shift;
2724
2725 $class->SUPER::new (
2726 @_,
2727 can_events => 0,
2728 )
2729}
2730
2731sub set_tooltip_from {
2732 my ($self, $widget) = @_;
2733
2734 my $tooltip = $widget->{tooltip};
2735
2736 if ($ENV{CFPLUS_DEBUG} & 2) {
2737 $tooltip .= "\n\n" . (ref $widget) . "\n"
2738 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2739 . "req $widget->{req_w} $widget->{req_h}\n"
2740 . "visible $widget->{visible}";
2741 }
2742
2743 $self->add (new CFClient::UI::Label
2744 markup => $tooltip,
2745 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2746 fontsize => 0.8,
2747 fg => [0, 0, 0, 1],
2748 ellipsise => 0,
2749 font => ($widget->{tooltip_font} || $::FONT_PROP),
2750 );
2751}
2752
2753sub size_request {
2754 my ($self) = @_;
2755
2756 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2757
2758 ($w + 4, $h + 4)
2759}
2760
2761sub size_allocate {
2762 my ($self, $w, $h) = @_;
2763
2764 $self->SUPER::size_allocate ($w - 4, $h - 4);
2765}
2766
2767sub visibility_change {
2768 my ($self, $visible) = @_;
2769
2770 return unless $visible;
2771
2772 $self->{root}->on_post_alloc ("move_$self" => sub {
2773 my $widget = $self->{owner}
2774 or return;
2775
2776 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2777
2778 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2779 if $x + $self->{w} > $::WIDTH;
2780
2781 $self->move_abs ($x, $y);
2782 });
2783}
2784
2785sub _draw {
2786 my ($self) = @_;
2787
2788 glTranslate 0.375, 0.375;
2789
2790 my ($w, $h) = @$self{qw(w h)};
2791
2792 glColor 1, 0.8, 0.4;
2793 glBegin GL_QUADS;
2794 glVertex 0 , 0;
2795 glVertex 0 , $h;
2796 glVertex $w, $h;
2797 glVertex $w, 0;
2798 glEnd;
2799
2800 glColor 0, 0, 0;
2801 glBegin GL_LINE_LOOP;
2802 glVertex 0 , 0;
2803 glVertex 0 , $h;
2804 glVertex $w, $h;
2805 glVertex $w, 0;
2806 glEnd;
2807
2808 glTranslate 2 - 0.375, 2 - 0.375;
2809
2810 $self->SUPER::_draw;
2811}
2812
2813#############################################################################
2814
2815package CFClient::UI::Face;
2816
2817our @ISA = CFClient::UI::Base::;
2818
2819use CFClient::OpenGL;
2820
2821sub new {
2822 my $class = shift;
2823
2824 my $self = $class->SUPER::new (
2825 aspect => 1,
2826 can_events => 0,
2827 @_,
2828 );
2829
2830 if ($self->{anim} && $self->{animspeed}) {
2831 Scalar::Util::weaken (my $widget = $self);
2832
2833 $self->{timer} = Event->timer (
2834 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2835 hard => 1,
2836 interval => $self->{animspeed},
2837 cb => sub {
2838 ++$widget->{frame};
2839 $widget->update;
2840 },
2841 );
2842 }
2843
2844 $self
2845}
2846
2847sub size_request {
2848 (32, 8)
2849}
2850
2851sub update {
2852 my ($self) = @_;
2853
2854 return unless $self->{visible};
2855
2856 $self->SUPER::update;
2857}
2858
2859sub _draw {
2860 my ($self) = @_;
2861
2862 return unless $::CONN;
2863
2864 my $face;
2865
2866 if ($self->{frame}) {
2867 my $anim = $::CONN->{anim}[$self->{anim}];
2868
2869 $face = $anim->[ $self->{frame} % @$anim ]
2870 if $anim && @$anim;
2871 }
2872
2873 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2874
2875 if ($tex) {
2876 glEnable GL_TEXTURE_2D;
2877 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2878 glColor 0, 0, 0, 1;
2879 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2880 glDisable GL_TEXTURE_2D;
2881 }
2882}
2883
2884sub DESTROY {
2885 my ($self) = @_;
2886
2887 $self->{timer}->cancel
2888 if $self->{timer};
2889
2890 $self->SUPER::DESTROY;
2891}
2892
2893#############################################################################
2894
2895package CFClient::UI::Buttonbar;
2896
2897our @ISA = CFClient::UI::HBox::;
2898
2899# TODO: should actualyl wrap buttons and other goodies.
2900
2901#############################################################################
2902
2903package CFClient::UI::Menu;
2904
2905our @ISA = CFClient::UI::FancyFrame::;
2906
2907use CFClient::OpenGL;
2908
2909sub new {
2910 my $class = shift;
2911
2912 my $self = $class->SUPER::new (
2913 items => [],
2914 z => 100,
2915 @_,
2916 );
2917
2918 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2919
2920 for my $item (@{ $self->{items} }) {
2921 my ($widget, $cb) = @$item;
2922
2923 # handle various types of items, only text for now
2924 if (!ref $widget) {
2925 $widget = new CFClient::UI::Label
2926 can_hover => 1,
2927 can_events => 1,
2928 text => $widget;
2929 }
2930
2931 $self->{item}{$widget} = $item;
2932
2933 $self->{vbox}->add ($widget);
2934 }
2935
2936 $self
2937}
2938
2939# popup given the event (must be a mouse button down event currently)
2940sub popup {
2941 my ($self, $ev) = @_;
2942
2943 $self->_emit ("popdown");
2944
2945 # maybe save $GRAB? must be careful about events...
2946 $GRAB = $self;
2947 $self->{button} = $ev->{button};
2948
2949 $self->show;
2950 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2951}
2952
2953sub mouse_motion {
2954 my ($self, $ev, $x, $y) = @_;
2955
2956 # TODO: should use vbox->find_widget or so
2957 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2958 $self->{hover} = $self->{item}{$HOVER};
2959
2960 0
2961}
2962
2963sub button_up {
2964 my ($self, $ev, $x, $y) = @_;
2965
2966 if ($ev->{button} == $self->{button}) {
2967 undef $GRAB;
2968 $self->hide;
2969
1895 $self->emit ("open"); 2970 $self->_emit ("popdown");
2971 $self->{hover}[1]->() if $self->{hover};
1896 } else { 2972 } else {
1897 $CFClient::UI::ROOT->remove ($self->{other}); 2973 return 0
1898 $self->emit ("close"); 2974 }
2975
1899 } 2976 1
1900
1901 $self->emit (changed => $self->{state});
1902} 2977}
1903 2978
1904############################################################################# 2979#############################################################################
1905 2980
2981package CFClient::UI::Multiplexer;
2982
2983our @ISA = CFClient::UI::Container::;
2984
2985sub new {
2986 my $class = shift;
2987
2988 my $self = $class->SUPER::new (
2989 @_,
2990 );
2991
2992 $self->{current} = $self->{children}[0]
2993 if @{ $self->{children} };
2994
2995 $self
2996}
2997
2998sub add {
2999 my ($self, @widgets) = @_;
3000
3001 $self->SUPER::add (@widgets);
3002
3003 $self->{current} = $self->{children}[0]
3004 if @{ $self->{children} };
3005}
3006
3007sub set_current_page {
3008 my ($self, $page_or_widget) = @_;
3009
3010 my $widget = ref $page_or_widget
3011 ? $page_or_widget
3012 : $self->{children}[$page_or_widget];
3013
3014 $self->{current} = $widget;
3015 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3016
3017 $self->_emit (page_changed => $self->{current});
3018
3019 $self->realloc;
3020}
3021
3022sub visible_children {
3023 $_[0]{current}
3024}
3025
3026sub size_request {
3027 my ($self) = @_;
3028
3029 $self->{current}->size_request
3030}
3031
3032sub size_allocate {
3033 my ($self, $w, $h) = @_;
3034
3035 $self->{current}->configure (0, 0, $w, $h);
3036}
3037
3038sub _draw {
3039 my ($self) = @_;
3040
3041 $self->{current}->draw;
3042}
3043
3044#############################################################################
3045
3046package CFClient::UI::Notebook;
3047
3048our @ISA = CFClient::UI::VBox::;
3049
3050sub new {
3051 my $class = shift;
3052
3053 my $self = $class->SUPER::new (
3054 buttonbar => (new CFClient::UI::Buttonbar),
3055 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3056 # filter => # will be put between multiplexer and $self
3057 @_,
3058 );
3059
3060 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3061 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3062
3063 $self
3064}
3065
3066sub add {
3067 my ($self, $title, $widget, $tooltip) = @_;
3068
3069 Scalar::Util::weaken $self;
3070
3071 $self->{buttonbar}->add (new CFClient::UI::Button
3072 markup => $title,
3073 tooltip => $tooltip,
3074 on_activate => sub { $self->set_current_page ($widget) },
3075 );
3076
3077 $self->{multiplexer}->add ($widget);
3078}
3079
3080sub set_current_page {
3081 my ($self, $page) = @_;
3082
3083 $self->{multiplexer}->set_current_page ($page);
3084 $self->_emit (page_changed => $self->{multiplexer}{current});
3085}
3086
3087#############################################################################
3088
3089package CFClient::UI::Statusbox;
3090
3091our @ISA = CFClient::UI::VBox::;
3092
3093sub new {
3094 my $class = shift;
3095
3096 my $self = $class->SUPER::new (
3097 fontsize => 0.8,
3098 @_,
3099 );
3100
3101 Scalar::Util::weaken (my $this = $self);
3102
3103 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3104
3105 $self
3106}
3107
3108sub reorder {
3109 my ($self) = @_;
3110 my $NOW = Time::HiRes::time;
3111
3112 # freeze display when hovering over any label
3113 return if $CFClient::UI::TOOLTIP->{owner}
3114 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3115 values %{ $self->{item} };
3116
3117 while (my ($k, $v) = each %{ $self->{item} }) {
3118 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3119 }
3120
3121 my @widgets;
3122
3123 my @items = sort {
3124 $a->{pri} <=> $b->{pri}
3125 or $b->{id} <=> $a->{id}
3126 } values %{ $self->{item} };
3127
3128 $self->{timer}->interval (1);
3129
3130 my $count = 10 + 1;
3131 for my $item (@items) {
3132 last unless --$count;
3133
3134 my $label = $item->{label} ||= do {
3135 # TODO: doesn't handle markup well (read as: at all)
3136 my $short = $item->{count} > 1
3137 ? "<b>$item->{count} ×</b> $item->{text}"
3138 : $item->{text};
3139
3140 for ($short) {
3141 s/^\s+//;
3142 s/\s+/ /g;
3143 }
3144
3145 new CFClient::UI::Label
3146 markup => $short,
3147 tooltip => $item->{tooltip},
3148 tooltip_font => $::FONT_PROP,
3149 tooltip_width => 0.67,
3150 fontsize => $item->{fontsize} || $self->{fontsize},
3151 max_w => $::WIDTH * 0.44,
3152 fg => [@{ $item->{fg} }],
3153 can_events => 1,
3154 can_hover => 1
3155 };
3156
3157 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3158 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3159 $label->update;
3160 $label->set_max_size (undef, $label->{req_h} * $diff)
3161 if $diff < 1;
3162 $self->{timer}->interval (1/30);
3163 } else {
3164 $label->{fg}[3] = $item->{fg}[3] || 1;
3165 }
3166
3167 push @widgets, $label;
3168 }
3169
3170 $self->clear;
3171 $self->SUPER::add (reverse @widgets);
3172}
3173
3174sub add {
3175 my ($self, $text, %arg) = @_;
3176
3177 $text =~ s/^\s+//;
3178 $text =~ s/\s+$//;
3179
3180 return unless $text;
3181
3182 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3183
3184 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3185
3186 if (my $item = $self->{item}{$group}) {
3187 if ($item->{text} eq $text) {
3188 $item->{count}++;
3189 } else {
3190 $item->{count} = 1;
3191 $item->{text} = $item->{tooltip} = $text;
3192 }
3193 $item->{id} = ++$self->{id};
3194 $item->{timeout} = $timeout;
3195 delete $item->{label};
3196 } else {
3197 $self->{item}{$group} = {
3198 id => ++$self->{id},
3199 text => $text,
3200 timeout => $timeout,
3201 tooltip => $text,
3202 fg => [0.8, 0.8, 0.8, 0.8],
3203 pri => 0,
3204 count => 1,
3205 %arg,
3206 };
3207 }
3208
3209 $self->reorder;
3210}
3211
3212sub reconfigure {
3213 my ($self) = @_;
3214
3215 delete $_->{label}
3216 for values %{ $self->{item} || {} };
3217
3218 $self->reorder;
3219 $self->SUPER::reconfigure;
3220}
3221
3222sub DESTROY {
3223 my ($self) = @_;
3224
3225 $self->{timer}->cancel;
3226
3227 $self->SUPER::DESTROY;
3228}
3229
3230#############################################################################
3231
3232package CFClient::UI::Inventory;
3233
3234our @ISA = CFClient::UI::ScrolledWindow::;
3235
3236sub new {
3237 my $class = shift;
3238
3239 my $self = $class->SUPER::new (
3240 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3241 @_,
3242 );
3243
3244 $self
3245}
3246
3247sub set_items {
3248 my ($self, $items) = @_;
3249
3250 $self->{child}->clear;
3251 return unless $items;
3252
3253 my @items = sort {
3254 ($a->{type} <=> $b->{type})
3255 or ($a->{name} cmp $b->{name})
3256 } @$items;
3257
3258 $self->{real_items} = \@items;
3259
3260 my $row = 0;
3261 for my $item (@items) {
3262 CFClient::Item::update_widgets $item;
3263
3264 $self->{child}->add (0, $row, $item->{face_widget});
3265 $self->{child}->add (1, $row, $item->{desc_widget});
3266 $self->{child}->add (2, $row, $item->{weight_widget});
3267
3268 $row++;
3269 }
3270}
3271
3272#############################################################################
3273
3274package CFClient::UI::BindEditor;
3275
3276our @ISA = CFClient::UI::FancyFrame::;
3277
3278sub new {
3279 my $class = shift;
3280
3281 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3282
3283 $self->add (my $vb = new CFClient::UI::VBox);
3284
3285
3286 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3287 text => "start recording",
3288 tooltip => "Start/Stops recording of actions."
3289 ."All subsequent actions after the recording started will be captured."
3290 ."The actions are displayed after the record was stopped."
3291 ."To bind the action you have to click on the 'Bind' button",
3292 on_activate => sub {
3293 unless ($self->{recording}) {
3294 $self->start;
3295 } else {
3296 $self->stop;
3297 }
3298 });
3299
3300 $vb->add (new CFClient::UI::Label text => "Actions:");
3301 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3302
3303 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3304 $vb->add (my $hb = new CFClient::UI::HBox);
3305 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3306 $hb->add (new CFClient::UI::Button
3307 text => "bind",
3308 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3309 on_activate => sub {
3310 $self->ask_for_bind;
3311 });
3312
3313 $vb->add (my $hb = new CFClient::UI::HBox);
3314 $hb->add (new CFClient::UI::Button
3315 text => "ok",
3316 expand => 1,
3317 tooltip => "This closes the binding editor and saves the binding",
3318 on_activate => sub {
3319 $self->hide;
3320 $self->commit;
3321 });
3322
3323 $hb->add (new CFClient::UI::Button
3324 text => "cancel",
3325 expand => 1,
3326 tooltip => "This closes the binding editor without saving",
3327 on_activate => sub {
3328 $self->hide;
3329 $self->{binding_cancel}->()
3330 if $self->{binding_cancel};
3331 });
3332
3333 $self->update_binding_widgets;
3334
3335 $self
3336}
3337
3338sub commit {
3339 my ($self) = @_;
3340 my ($mod, $sym, $cmds) = $self->get_binding;
3341 if ($sym != 0 && @$cmds > 0) {
3342 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3343 ."'. Don't forget 'Save Config'!");
3344 $self->{binding_change}->($mod, $sym, $cmds)
3345 if $self->{binding_change};
3346 } else {
3347 $::STATUSBOX->add ("No action bound, no key or action specified!");
3348 $self->{binding_cancel}->()
3349 if $self->{binding_cancel};
3350 }
3351}
3352
3353sub start {
3354 my ($self) = @_;
3355
3356 $self->{rec_btn}->set_text ("stop recording");
3357 $self->{recording} = 1;
3358 $self->clear_command_list;
3359 $::CONN->start_record if $::CONN;
3360}
3361
3362sub stop {
3363 my ($self) = @_;
3364
3365 $self->{rec_btn}->set_text ("start recording");
3366 $self->{recording} = 0;
3367
3368 my $rec;
3369 $rec = $::CONN->stop_record if $::CONN;
3370 return unless ref $rec eq 'ARRAY';
3371 $self->set_command_list ($rec);
3372}
3373
3374
3375sub ask_for_bind_and_commit {
3376 my ($self) = @_;
3377 $self->ask_for_bind (1);
3378}
3379
3380sub ask_for_bind {
3381 my ($self, $commit) = @_;
3382
3383 CFClient::Binder::open_binding_dialog (sub {
3384 my ($mod, $sym) = @_;
3385 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3386 $self->update_binding_widgets;
3387 $self->commit if $commit;
3388 });
3389}
3390
3391# $mod and $sym are the modifiers and key symbol
3392# $cmds is a array ref of strings (the commands)
3393# $cb is the callback that is executed on OK
3394# $ccb is the callback that is executed on CANCEL and
3395# when the binding was unsuccessful on OK
3396sub set_binding {
3397 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3398
3399 $self->clear_command_list;
3400 $self->{recording} = 0;
3401 $self->{rec_btn}->set_text ("start recording");
3402
3403 $self->{binding} = [$mod, $sym];
3404 $self->{commands} = $cmds;
3405
3406 $self->{binding_change} = $cb;
3407 $self->{binding_cancel} = $ccb;
3408
3409 $self->update_binding_widgets;
3410}
3411
3412# this is a shortcut method that asks for a binding
3413# and then just binds it.
3414sub do_quick_binding {
3415 my ($self, $cmds) = @_;
3416 $self->set_binding (undef, undef, $cmds, sub {
3417 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3418 });
3419 $self->ask_for_bind (1);
3420}
3421
3422sub update_binding_widgets {
3423 my ($self) = @_;
3424 my ($mod, $sym, $cmds) = $self->get_binding;
3425 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3426 $self->set_command_list ($cmds);
3427}
3428
3429sub get_binding {
3430 my ($self) = @_;
3431 return (
3432 $self->{binding}->[0],
3433 $self->{binding}->[1],
3434 [ grep { defined $_ } @{$self->{commands}} ]
3435 );
3436}
3437
3438sub clear_command_list {
3439 my ($self) = @_;
3440 $self->{cmdbox}->clear ();
3441}
3442
3443sub set_command_list {
3444 my ($self, $cmds) = @_;
3445
3446 $self->{cmdbox}->clear ();
3447 $self->{commands} = $cmds;
3448
3449 my $idx = 0;
3450
3451 for (@$cmds) {
3452 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3453
3454 my $i = $idx;
3455 $hb->add (new CFClient::UI::Label text => $_);
3456 $hb->add (new CFClient::UI::Button
3457 text => "delete",
3458 tooltip => "Deletes the action from the record",
3459 on_activate => sub {
3460 $self->{cmdbox}->remove ($hb);
3461 $cmds->[$i] = undef;
3462 });
3463
3464
3465 $idx++
3466 }
3467}
3468
3469#############################################################################
3470
3471package CFClient::UI::SpellList;
3472
3473our @ISA = CFClient::UI::Table::;
3474
3475sub new {
3476 my $class = shift;
3477
3478 my $self = $class->SUPER::new (
3479 binding => [],
3480 commands => [],
3481 @_,
3482 )
3483}
3484
3485# XXX: Do sorting? Argl...
3486sub add_spell {
3487 my ($self, $spell) = @_;
3488 $self->{spells}->{$spell->{name}} = $spell;
3489
3490 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3491 face => $spell->{face},
3492 can_hover => 1,
3493 can_events => 1,
3494 tooltip => $spell->{message});
3495
3496 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3497 text => $spell->{name},
3498 can_hover => 1,
3499 can_events => 1,
3500 tooltip => $spell->{message},
3501 expand => 1);
3502
3503 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3504 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3505 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3506 expand => 1);
3507
3508 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3509 text => "bind to key",
3510 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3511}
3512
3513sub rebuild_spell_list {
3514 my ($self) = @_;
3515 $self->{tbl_idx} = 0;
3516 $self->add_spell ($_) for values %{$self->{spells}};
3517}
3518
3519sub remove_spell {
3520 my ($self, $spell) = @_;
3521 delete $self->{spells}->{$spell->{name}};
3522 $self->rebuild_spell_list;
3523}
3524
3525#############################################################################
3526
1906package CFClient::UI::Root; 3527package CFClient::UI::Root;
1907 3528
1908our @ISA = CFClient::UI::Container::; 3529our @ISA = CFClient::UI::Container::;
1909 3530
1910use SDL::OpenGL; 3531use List::Util qw(min max);
1911 3532
1912sub check_size { 3533use CFClient::OpenGL;
1913 my ($self) = @_;
1914 3534
1915 $self->configure (0, 0, $::WITH, $::HEIGHT); 3535sub new {
3536 my $class = shift;
3537
3538 my $self = $class->SUPER::new (
3539 visible => 1,
3540 @_,
3541 );
3542
3543 Scalar::Util::weaken ($self->{root} = $self);
3544
3545 $self
1916} 3546}
1917 3547
1918sub size_request { 3548sub size_request {
1919 ($::WIDTH, $::HEIGHT) 3549 my ($self) = @_;
1920}
1921 3550
1922sub configure { 3551 ($self->{w}, $self->{h})
3552}
3553
3554sub _to_pixel {
3555 my ($coord, $size, $max) = @_;
3556
3557 $coord =
3558 $coord eq "center" ? ($max - $size) * 0.5
3559 : $coord eq "max" ? $max
3560 : $coord;
3561
3562 $coord = 0 if $coord < 0;
3563 $coord = $max - $size if $coord > $max - $size;
3564
3565 int $coord + 0.5
3566}
3567
3568sub size_allocate {
1923 my ($self, $x, $y, $w, $h) = @_; 3569 my ($self, $w, $h) = @_;
1924 3570
1925 $self->SUPER::configure ($x, $y, $w, $h); 3571 for my $child ($self->children) {
3572 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1926 3573
1927 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3574 $X = $child->{force_x} if exists $child->{force_x};
1928 for @{$self->{children}}; 3575 $Y = $child->{force_y} if exists $child->{force_y};
1929}
1930 3576
1931sub _topleft { 3577 $X = _to_pixel $X, $W, $self->{w};
3578 $Y = _to_pixel $Y, $H, $self->{h};
3579
3580 $child->configure ($X, $Y, $W, $H);
3581 }
3582}
3583
3584sub coord2local {
1932 my ($self, $x, $y) = @_; 3585 my ($self, $x, $y) = @_;
1933 3586
1934 ($x, $y) 3587 ($x, $y)
1935} 3588}
1936 3589
3590sub coord2global {
3591 my ($self, $x, $y) = @_;
3592
3593 ($x, $y)
3594}
3595
1937sub update { 3596sub update {
1938 my ($self) = @_; 3597 my ($self) = @_;
1939 3598
1940 $self->check_size; 3599 $::WANT_REFRESH++;
1941 ::refresh ();
1942} 3600}
1943 3601
1944sub add { 3602sub add {
1945 my ($self, $child) = @_; 3603 my ($self, @children) = @_;
1946 3604
3605 $_->{is_toplevel} = 1
3606 for @children;
3607
1947 $self->SUPER::add ($child); 3608 $self->SUPER::add (@children);
3609}
3610
3611sub remove {
3612 my ($self, @children) = @_;
3613
3614 $self->SUPER::remove (@children);
3615
3616 delete $self->{is_toplevel}
3617 for @children;
3618
3619 while (@children) {
3620 my $w = pop @children;
3621 push @children, $w->children;
3622 $w->set_invisible;
3623 }
1948} 3624}
1949 3625
1950sub on_refresh { 3626sub on_refresh {
1951 my ($self, $id, $cb) = @_; 3627 my ($self, $id, $cb) = @_;
1952 3628
1953 $self->{refresh_hook}{$id} = $cb; 3629 $self->{refresh_hook}{$id} = $cb;
1954} 3630}
1955 3631
3632sub on_post_alloc {
3633 my ($self, $id, $cb) = @_;
3634
3635 $self->{post_alloc_hook}{$id} = $cb;
3636}
3637
1956sub draw { 3638sub draw {
1957 my ($self) = @_; 3639 my ($self) = @_;
1958 3640
1959 while (my $rcb = delete $self->{refresh_hook}) { 3641 while ($self->{refresh_hook}) {
1960 $_->() for values %$rcb; 3642 $_->()
3643 for values %{delete $self->{refresh_hook}};
1961 } 3644 }
3645
3646 if ($self->{realloc}) {
3647 my %queue;
3648 my @queue;
3649 my $widget;
3650
3651 outer:
3652 while () {
3653 if (my $realloc = delete $self->{realloc}) {
3654 for $widget (values %$realloc) {
3655 $widget->{visible} or next; # do not resize invisible widgets
3656
3657 $queue{$widget+0}++ and next; # duplicates are common
3658
3659 push @{ $queue[$widget->{visible}] }, $widget;
3660 }
3661 }
3662
3663 while () {
3664 @queue or last outer;
3665
3666 $widget = pop @{ $queue[-1] || [] }
3667 and last;
3668
3669 pop @queue;
3670 }
3671
3672 delete $queue{$widget+0};
3673
3674 my ($w, $h) = $widget->size_request;
3675
3676 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3677 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3678
3679 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3680 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3681
3682 $w = $widget->{force_w} if exists $widget->{force_w};
3683 $h = $widget->{force_h} if exists $widget->{force_h};
3684
3685 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3686 || delete $widget->{force_realloc}) {
3687 $widget->{req_w} = $w;
3688 $widget->{req_h} = $h;
3689
3690 $self->{size_alloc}{$widget+0} = $widget;
3691
3692 if (my $parent = $widget->{parent}) {
3693 $self->{realloc}{$parent+0} = $parent
3694 unless $queue{$parent+0};
3695
3696 $parent->{force_size_alloc} = 1;
3697 $self->{size_alloc}{$parent+0} = $parent;
3698 }
3699 }
3700
3701 delete $self->{realloc}{$widget+0};
3702 }
3703 }
3704
3705 while (my $size_alloc = delete $self->{size_alloc}) {
3706 my @queue = sort { $b->{visible} <=> $a->{visible} }
3707 values %$size_alloc;
3708
3709 while () {
3710 my $widget = pop @queue || last;
3711
3712 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3713
3714 $w = 0 if $w < 0;
3715 $h = 0 if $h < 0;
3716
3717 $w = int $w + 0.5;
3718 $h = int $h + 0.5;
3719
3720 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3721 $widget->{old_w} = $widget->{w};
3722 $widget->{old_h} = $widget->{h};
3723
3724 $widget->{w} = $w;
3725 $widget->{h} = $h;
3726
3727 $widget->emit (size_allocate => $w, $h);
3728 }
3729 }
3730 }
3731
3732 while ($self->{post_alloc_hook}) {
3733 $_->()
3734 for values %{delete $self->{post_alloc_hook}};
3735 }
3736
1962 3737
1963 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3738 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1964 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3739 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1965 glClear GL_COLOR_BUFFER_BIT; 3740 glClear GL_COLOR_BUFFER_BIT;
1966 3741
1967 glMatrixMode GL_PROJECTION; 3742 glMatrixMode GL_PROJECTION;
1968 glLoadIdentity; 3743 glLoadIdentity;
1969 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3744 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1970 glMatrixMode GL_MODELVIEW; 3745 glMatrixMode GL_MODELVIEW;
1971 glLoadIdentity; 3746 glLoadIdentity;
1972 3747
3748 {
3749 package CFClient::UI::Base;
3750
3751 ($draw_x, $draw_y, $draw_w, $draw_h) =
3752 (0, 0, $self->{w}, $self->{h});
3753 }
3754
1973 $self->_draw; 3755 $self->_draw;
1974} 3756}
1975 3757
1976############################################################################# 3758#############################################################################
1977 3759
1978package CFClient::UI; 3760package CFClient::UI;
1979 3761
1980$ROOT = new CFClient::UI::Root; 3762$ROOT = new CFClient::UI::Root;
3763$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1981 3764
19821 37651
1983 3766

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