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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 1.263 by elmex, Wed May 31 14:04:52 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 ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 if (!$GRAB) {
46 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
47 if (length $widget->{tooltip}) {
48
49 if ($TOOLTIP->{owner} != $widget) {
50 $TOOLTIP->hide;
51
52 $TOOLTIP->{owner} = $widget;
53
54 my $tip = $widget->{tooltip};
55
56 $tip = $tip->($widget) if CODE:: eq ref $tip;
57
58 $TOOLTIP->set_tooltip_from ($widget);
59 $TOOLTIP->show;
60 }
61
62 return;
63 }
64 }
65 }
66
67 $TOOLTIP->hide;
68 delete $TOOLTIP->{owner};
69}
14 70
15# class methods for events 71# class methods for events
16sub feed_sdl_key_down_event { 72sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 73 $FOCUS->emit (key_down => $_[0])
74 if $FOCUS;
18} 75}
19 76
20sub feed_sdl_key_up_event { 77sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 78 $FOCUS->emit (key_up => $_[0])
79 if $FOCUS;
22} 80}
23 81
24sub feed_sdl_button_down_event { 82sub feed_sdl_button_down_event {
25 my ($ev) = @_; 83 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 84 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 86 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 87 my $widget = $ROOT->find_widget ($x, $y);
30 88
31 $GRAB = $widget; 89 $GRAB = $widget;
32 $GRAB->update if $GRAB; 90 $GRAB->update if $GRAB;
91
92 check_tooltip;
33 } 93 }
34 94
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 95 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 96
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 97 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
98 if $GRAB;
38} 99}
39 100
40sub feed_sdl_button_up_event { 101sub feed_sdl_button_up_event {
41 my ($ev) = @_; 102 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 103 my ($x, $y) = ($ev->{x}, $ev->{y});
43 104
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 105 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 106
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 107 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 108
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 109 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
110 if $GRAB;
49 111
50 if (!$BUTTON_STATE) { 112 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 113 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 114 $grab->update if $grab;
53 $GRAB->update if $GRAB; 115 $GRAB->update if $GRAB;
116
117 check_tooltip;
54 } 118 }
55} 119}
56 120
57sub feed_sdl_motion_event { 121sub feed_sdl_motion_event {
58 my ($ev) = @_; 122 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 127 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 128 my $hover = $HOVER; $HOVER = $widget;
65 129
66 $hover->update if $hover && $hover->{can_hover}; 130 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 131 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 132
133 check_tooltip;
134 }
135
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 136 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
137 if $HOVER;
71} 138}
72 139
73# convert position array to integers 140# convert position array to integers
74sub harmonize { 141sub harmonize {
75 my ($vals) = @_; 142 my ($vals) = @_;
… …
81 $rem += $_ - $i; 148 $rem += $_ - $i;
82 $_ = $i; 149 $_ = $i;
83 } 150 }
84} 151}
85 152
153sub full_refresh {
154 # make a copy, otherwise for complains about freed values.
155 my @widgets = values %WIDGET;
156
157 $_->update
158 for @widgets;
159}
160
161sub reconfigure_widgets {
162 # make a copy, otherwise C<for> complains about freed values.
163 my @widgets = values %WIDGET;
164
165 $_->reconfigure
166 for @widgets;
167}
168
169# call when resolution changes etc.
170sub rescale_widgets {
171 my ($sx, $sy) = @_;
172
173 for my $widget (values %WIDGET) {
174 if ($widget->{is_toplevel}) {
175 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
176 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
177
178 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
179 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
180 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
181 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
182 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
184
185 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
186 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
187
188 }
189 }
190
191 reconfigure_widgets;
192}
193
86############################################################################# 194#############################################################################
87 195
88package CFClient::UI::Base; 196package CFClient::UI::Base;
89 197
90use strict; 198use strict;
91 199
92use SDL::OpenGL; 200use CFClient::OpenGL;
93 201
94sub new { 202sub new {
95 my $class = shift; 203 my $class = shift;
96 204
97 my $self = bless { 205 my $self = bless {
98 x => 0, 206 x => "center",
99 y => 0, 207 y => "center",
100 z => 0, 208 z => 0,
209 w => undef,
210 h => undef,
211 can_events => 1,
101 @_ 212 @_
102 }, $class; 213 }, $class;
103 214
215 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
216
104 for (keys %$self) { 217 for (keys %$self) {
105 if (/^connect_(.*)$/) { 218 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 219 $self->connect ($1 => delete $self->{$_});
107 } 220 }
108 } 221 }
109 222
223 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
224 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
225 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
226 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
227 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
228
229 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
230 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
231
232 $self->show if $layout->{show};
233 }
234
110 $self 235 $self
111} 236}
112 237
238sub destroy {
239 my ($self) = @_;
240
241 $self->hide;
242 %$self = ();
243}
244
113sub show { 245sub show {
114 my ($self) = @_; 246 my ($self) = @_;
115 247
116 return if $self->{parent}; 248 return if $self->{parent};
117 249
118 $CFClient::UI::ROOT->add ($self); 250 $CFClient::UI::ROOT->add ($self);
119} 251}
120 252
253sub set_visible {
254 my ($self) = @_;
255
256 return if $self->{visible};
257
258 $self->{root} = $self->{parent}{root};
259 $self->{visible} = $self->{parent}{visible} + 1;
260
261 $self->emit (visibility_change => 1);
262
263 $self->realloc if !exists $self->{req_w};
264
265 $_->set_visible for $self->children;
266}
267
268sub set_invisible {
269 my ($self) = @_;
270
271 return unless $self->{visible};
272
273 $_->set_invisible for $self->children;
274
275 delete $self->{root};
276 delete $self->{visible};
277
278 undef $GRAB if $GRAB == $self;
279 undef $HOVER if $HOVER == $self;
280
281 CFClient::UI::check_tooltip
282 if $TOOLTIP->{owner} == $self;
283
284 $self->focus_out;
285
286 $self->emit (visibility_change => 0);
287}
288
289sub set_visibility {
290 my ($self, $visible) = @_;
291
292 return if $self->{visible} == $visible;
293
294 $visible ? $self->hide
295 : $self->show;
296}
297
298sub toggle_visibility {
299 my ($self) = @_;
300
301 $self->{visible}
302 ? $self->hide
303 : $self->show;
304}
305
121sub hide { 306sub hide {
122 my ($self) = @_; 307 my ($self) = @_;
123 308
124 return unless $self->{parent}; 309 $self->set_invisible;
125 310
126 $self->{parent}->remove ($self); 311 $self->{parent}->remove ($self)
312 if $self->{parent};
127} 313}
128 314
129sub move { 315sub move_abs {
130 my ($self, $x, $y, $z) = @_; 316 my ($self, $x, $y, $z) = @_;
131 317
132 $self->{x} = int $x; 318 $self->{x} = List::Util::max 0, int $x;
133 $self->{y} = int $y; 319 $self->{y} = List::Util::max 0, int $y;
134 $self->{z} = $z if defined $z; 320 $self->{z} = $z if defined $z;
135 321
136 $self->update; 322 $self->update;
137} 323}
138 324
139sub needs_redraw { 325sub set_size {
140 0 326 my ($self, $w, $h) = @_;
327
328 $self->{force_w} = $w;
329 $self->{force_h} = $h;
330
331 $self->realloc;
141} 332}
142 333
143sub size_request { 334sub size_request {
144 require Carp; 335 require Carp;
145 Carp::confess "size_request is abtract"; 336 Carp::confess "size_request is abstract";
146} 337}
147 338
148sub configure { 339sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 340 my ($self, $x, $y, $w, $h) = @_;
150 341
342 if ($self->{aspect}) {
343 my ($ow, $oh) = ($w, $h);
344
345 $w = List::Util::min $w, int $h * $self->{aspect};
346 $h = List::Util::min $h, int $w / $self->{aspect};
347
348 # use alignment to adjust x, y
349
350 $x += int 0.5 * ($ow - $w);
351 $y += int 0.5 * ($oh - $h);
352 }
353
354 if ($self->{x} ne $x || $self->{y} ne $y) {
151 $self->{x} = $x; 355 $self->{x} = $x;
152 $self->{y} = $y; 356 $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; 357 $self->update;
358 }
359
360 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
361 return unless $self->{visible};
362
363 $self->{alloc_w} = $w;
364 $self->{alloc_h} = $h;
365
366 $self->{root}{size_alloc}{$self+0} = $self;
367 }
161} 368}
162 369
163sub size_allocate { 370sub size_allocate {
164 # nothing to be done 371 # nothing to be done
165} 372}
166 373
167# return top left coordinates 374sub children {
168sub _topleft { 375}
376
377sub set_max_size {
169 my ($self, $x, $y) = @_; 378 my ($self, $w, $h) = @_;
170 379
171 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 380 delete $self->{max_w}; $self->{max_w} = $w if $w;
381 delete $self->{max_h}; $self->{max_h} = $h if $h;
382}
383
384sub set_tooltip {
385 my ($self, $tooltip) = @_;
386
387 $tooltip =~ s/^\s+//;
388 $tooltip =~ s/\s+$//;
389
390 return if $self->{tooltip} eq $tooltip;
391
392 $self->{tooltip} = $tooltip;
393
394 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
395 delete $CFClient::UI::TOOLTIP->{owner};
396 CFClient::UI::check_tooltip;
397 }
172} 398}
173 399
174# translate global coordinates to local coordinate system 400# translate global coordinates to local coordinate system
175sub coord2local { 401sub coord2local {
176 my ($self, $x, $y) = @_; 402 my ($self, $x, $y) = @_;
177 403
178 my ($X, $Y) = $self->_topleft; 404 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
179 ($x - $X, $y - $Y)
180} 405}
181 406
182# translate local coordinates to global coordinate system 407# translate local coordinates to global coordinate system
183sub coord2global { 408sub coord2global {
184 my ($self, $x, $y) = @_; 409 my ($self, $x, $y) = @_;
185 410
186 my ($X, $Y) = $self->_topleft; 411 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
187 ($x + $X, $y + $Y)
188} 412}
189 413
190sub focus_in { 414sub focus_in {
191 my ($self) = @_; 415 my ($self) = @_;
192 416
193 return if $FOCUS == $self; 417 return if $FOCUS == $self;
194 return unless $self->{can_focus}; 418 return unless $self->{can_focus};
195 419
196 my $focus = $FOCUS; $FOCUS = $self; 420 my $focus = $FOCUS; $FOCUS = $self;
197 421
198 $self->emit (focus_in => $focus); 422 $self->_emit (focus_in => $focus);
199 423
200 $focus->update if $focus; 424 $focus->update if $focus;
201 $FOCUS->update; 425 $FOCUS->update;
202} 426}
203 427
… …
206 430
207 return unless $FOCUS == $self; 431 return unless $FOCUS == $self;
208 432
209 my $focus = $FOCUS; undef $FOCUS; 433 my $focus = $FOCUS; undef $FOCUS;
210 434
211 $self->emit (focus_out => $focus); 435 $self->_emit (focus_out => $focus);
212 436
213 $focus->update if $focus; #? 437 $focus->update if $focus; #?
438
439 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
440 unless $FOCUS;
214} 441}
215 442
216sub mouse_motion { } 443sub mouse_motion { }
217sub button_up { } 444sub button_up { }
218sub key_down { } 445sub key_down { }
219sub key_up { } 446sub key_up { }
220 447
221sub button_down { 448sub button_down {
222 my ($self, $ev, $x, $y) = @_; 449 my ($self, $ev, $x, $y) = @_;
223 450
224 $self->focus_in; 451 $self->focus_in;
… …
227sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 454sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
228sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 455sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
229sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 456sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
230sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 457sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
231sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 458sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
459
460sub find_widget {
461 my ($self, $x, $y) = @_;
462
463 return () unless $self->{can_events};
464
465 return $self
466 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
467 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
468
469 ()
470}
471
472sub set_parent {
473 my ($self, $parent) = @_;
474
475 Scalar::Util::weaken ($self->{parent} = $parent);
476 $self->set_visible if $parent->{visible};
477}
478
479sub connect {
480 my ($self, $signal, $cb) = @_;
481
482 push @{ $self->{signal_cb}{$signal} }, $cb;
483}
484
485sub _emit {
486 my ($self, $signal, @args) = @_;
487
488 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
489}
490
491sub emit {
492 my ($self, $signal, @args) = @_;
493
494 $self->_emit ($signal, @args)
495 || $self->$signal (@args);
496}
497
498sub visibility_change {
499 #my ($self, $visible) = @_;
500}
501
502sub realloc {
503 my ($self) = @_;
504
505 if ($self->{visible}) {
506 return if $self->{root}{realloc}{$self+0};
507
508 $self->{root}{realloc}{$self+0} = $self;
509 $self->{root}->update;
510 } else {
511 delete $self->{req_w};
512 delete $self->{req_h};
513 }
514}
515
516sub update {
517 my ($self) = @_;
518
519 $self->{parent}->update
520 if $self->{parent};
521}
522
523sub reconfigure {
524 my ($self) = @_;
525
526 $self->realloc;
527 $self->update;
528}
232 529
233sub draw { 530sub draw {
234 my ($self) = @_; 531 my ($self) = @_;
235 532
236 return unless $self->{h} && $self->{w}; 533 return unless $self->{h} && $self->{w};
… …
252 glVertex $x + $self->{w}, $y + $self->{h}; 549 glVertex $x + $self->{w}, $y + $self->{h};
253 glVertex $x , $y + $self->{h}; 550 glVertex $x , $y + $self->{h};
254 glEnd; 551 glEnd;
255 glDisable GL_BLEND; 552 glDisable GL_BLEND;
256 } 553 }
554
555 if ($ENV{CFPLUS_DEBUG} & 1) {
556 glPushMatrix;
557 glColor 1, 1, 0, 1;
558 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
559 glBegin GL_LINE_LOOP;
560 glVertex 0 , 0;
561 glVertex $self->{w} - 1, 0;
562 glVertex $self->{w} - 1, $self->{h} - 1;
563 glVertex 0 , $self->{h} - 1;
564 glEnd;
565 glPopMatrix;
566 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
567 }
257} 568}
258 569
259sub _draw { 570sub _draw {
260 my ($self) = @_; 571 my ($self) = @_;
261 572
262 warn "no draw defined for $self\n"; 573 warn "no draw defined for $self\n";
263} 574}
264 575
265sub find_widget {
266 my ($self, $x, $y) = @_;
267
268 return $self
269 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
270 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
271
272 ()
273}
274
275sub set_parent {
276 my ($self, $parent) = @_;
277
278 Scalar::Util::weaken ($self->{parent} = $parent);
279}
280
281sub check_size {
282 my ($self) = @_;
283
284 my ($w, $h) = $self->size_request;
285
286 if ($w != $self->{req_w} || $h != $self->{req_h}) {
287 $self->{req_w} = $w;
288 $self->{req_h} = $h;
289
290 $self->{parent}->check_size
291 if $self->{parent};
292 }
293}
294
295sub update {
296 my ($self) = @_;
297
298 $self->{parent}->update
299 if $self->{parent};
300}
301
302sub connect {
303 my ($self, $signal, $cb) = @_;
304
305 push @{ $self->{signal_cb}{$signal} }, $cb;
306}
307
308sub emit {
309 my ($self, $signal, @args) = @_;
310
311 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
312 $cb->($self, @args);
313 }
314}
315
316sub DESTROY { 576sub DESTROY {
317 my ($self) = @_; 577 my ($self) = @_;
318 578
579 delete $WIDGET{$self+0};
319 #$self->deactivate; 580 #$self->deactivate;
320} 581}
321 582
322############################################################################# 583#############################################################################
323 584
324package CFClient::UI::DrawBG; 585package CFClient::UI::DrawBG;
325 586
326our @ISA = CFClient::UI::Base::; 587our @ISA = CFClient::UI::Base::;
327 588
328use strict; 589use strict;
329use SDL::OpenGL; 590use CFClient::OpenGL;
330 591
331sub new { 592sub new {
332 my $class = shift; 593 my $class = shift;
333 594
334 # range [value, low, high, page] 595 # range [value, low, high, page]
335 596
336 $class->SUPER::new ( 597 $class->SUPER::new (
337 bg => [0, 0, 0, 0.2], 598 #bg => [0, 0, 0, 0.2],
338 active_bg => [1, 1, 1, 0.5], 599 #active_bg => [1, 1, 1, 0.5],
339 @_ 600 @_
340 ) 601 )
341} 602}
342 603
343sub _draw { 604sub _draw {
344 my ($self) = @_; 605 my ($self) = @_;
345 606
607 my $color = $FOCUS == $self && $self->{active_bg}
608 ? $self->{active_bg}
609 : $self->{bg};
610
611 if ($color && (@$color < 4 || $color->[3])) {
346 my ($w, $h) = @$self{qw(w h)}; 612 my ($w, $h) = @$self{qw(w h)};
347 613
348 glEnable GL_BLEND; 614 glEnable GL_BLEND;
349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 615 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
350 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 616 glColor @$color;
351 617
352 glBegin GL_QUADS; 618 glBegin GL_QUADS;
353 glVertex 0 , 0; 619 glVertex 0 , 0;
354 glVertex 0 , $h; 620 glVertex 0 , $h;
355 glVertex $w, $h; 621 glVertex $w, $h;
356 glVertex $w, 0; 622 glVertex $w, 0;
357 glEnd; 623 glEnd;
358 624
359 glDisable GL_BLEND; 625 glDisable GL_BLEND;
626 }
360} 627}
361 628
362############################################################################# 629#############################################################################
363 630
364package CFClient::UI::Empty; 631package CFClient::UI::Empty;
365
366our @ISA = CFClient::UI::Base::;
367
368sub size_request {
369 (0, 0)
370}
371
372sub draw { }
373
374#############################################################################
375
376package CFClient::UI::Container;
377 632
378our @ISA = CFClient::UI::Base::; 633our @ISA = CFClient::UI::Base::;
379 634
380sub new { 635sub new {
381 my ($class, %arg) = @_; 636 my ($class, %arg) = @_;
637 $class->SUPER::new (can_events => 0, %arg);
638}
639
640sub size_request {
641 my ($self) = @_;
642
643 ($self->{w} + 0, $self->{h} + 0)
644}
645
646sub draw { }
647
648#############################################################################
649
650package CFClient::UI::Container;
651
652our @ISA = CFClient::UI::Base::;
653
654sub new {
655 my ($class, %arg) = @_;
382 656
383 my $children = delete $arg{children} || []; 657 my $children = delete $arg{children} || [];
384 658
385 my $self = $class->SUPER::new (children => [], %arg); 659 my $self = $class->SUPER::new (
660 children => [],
661 can_events => 0,
662 %arg,
663 );
386 $self->add ($_) for @$children; 664 $self->add ($_) for @$children;
387 665
388 $self 666 $self
389} 667}
390 668
391sub add { 669sub add {
392 my ($self, $child) = @_; 670 my ($self, @widgets) = @_;
393 671
394 $child->set_parent ($self); 672 $_->set_parent ($self)
673 for @widgets;
395 674
396 use sort 'stable'; 675 use sort 'stable';
397 676
398 $self->{children} = [ 677 $self->{children} = [
399 sort { $a->{z} <=> $b->{z} } 678 sort { $a->{z} <=> $b->{z} }
400 @{$self->{children}}, $child 679 @{$self->{children}}, @widgets
401 ]; 680 ];
402 681
403 $child->check_size; 682 $self->realloc;
683}
684
685sub children {
686 @{ $_[0]{children} }
404} 687}
405 688
406sub remove { 689sub remove {
407 my ($self, $child) = @_; 690 my ($self, $child) = @_;
408 691
409 delete $child->{parent}; 692 delete $child->{parent};
693 $child->hide;
410 694
411 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 695 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
412 696
413 $self->check_size; 697 $self->realloc;
698}
699
700sub clear {
701 my ($self) = @_;
702
703 my $children = delete $self->{children};
704 $self->{children} = [];
705
706 for (@$children) {
707 delete $_->{parent};
708 $_->hide;
709 }
710
711 $self->realloc;
414} 712}
415 713
416sub find_widget { 714sub find_widget {
417 my ($self, $x, $y) = @_; 715 my ($self, $x, $y) = @_;
418 716
… …
482 780
483package CFClient::UI::Window; 781package CFClient::UI::Window;
484 782
485our @ISA = CFClient::UI::Bin::; 783our @ISA = CFClient::UI::Bin::;
486 784
487use SDL::OpenGL; 785use CFClient::OpenGL;
488 786
489sub new { 787sub new {
490 my ($class, %arg) = @_; 788 my ($class, %arg) = @_;
491 789
492 my $self = $class->SUPER::new (%arg); 790 my $self = $class->SUPER::new (%arg);
493} 791}
494 792
495sub update { 793sub update {
496 my ($self) = @_; 794 my ($self) = @_;
497 795
498 # we want to do this delayed... 796 $ROOT->on_post_alloc ($self => sub { $self->render_child });
499 $self->render_chld;
500 $self->SUPER::update; 797 $self->SUPER::update;
501}
502
503sub render_chld {
504 my ($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 $self->child->draw;
510 };
511} 798}
512 799
513sub size_allocate { 800sub size_allocate {
514 my ($self, $w, $h) = @_; 801 my ($self, $w, $h) = @_;
515 802
516 $self->child->configure (0, 0, $w, $h); 803 $self->SUPER::size_allocate ($w, $h);
804 $self->update;
805}
517 806
807sub _render {
808 $_[0]{children}[0]->draw;
809}
810
811sub render_child {
812 my ($self) = @_;
813
814 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
815 glClearColor 0, 0, 0, 0;
816 glClear GL_COLOR_BUFFER_BIT;
817
518 $self->render_chld; 818 $self->_render;
819 };
519} 820}
520 821
521sub _draw { 822sub _draw {
522 my ($self) = @_; 823 my ($self) = @_;
523 824
524 my ($w, $h) = ($self->w, $self->h); 825 my ($w, $h) = ($self->w, $self->h);
525 826
526 my $tex = $self->{texture} 827 my $tex = $self->{texture}
527 or return; 828 or return;
528 829
529 glEnable GL_BLEND;
530 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
531 glEnable GL_TEXTURE_2D; 830 glEnable GL_TEXTURE_2D;
532 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 831 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
832 glColor 1, 1, 1, 1;
533 833
534 $tex->draw_quad (0, 0, $w, $h); 834 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
535 835
536 glDisable GL_BLEND;
537 glDisable GL_TEXTURE_2D; 836 glDisable GL_TEXTURE_2D;
538} 837}
539 838
540############################################################################# 839#############################################################################
541 840
542package CFClient::UI::ViewPort; 841package CFClient::UI::ViewPort;
543 842
544our @ISA = CFClient::UI::Window::; 843our @ISA = CFClient::UI::Window::;
545
546sub new { die }
547
548sub size_request {
549 my ($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);
617 844
618sub new { 845sub new {
619 my $class = shift; 846 my $class = shift;
620 847
621 # TODO: user_x, user_y, overwrite moveto?
622
623 $class->SUPER::new ( 848 $class->SUPER::new (
849 scroll_x => 0,
850 scroll_y => 1,
851 @_,
852 )
853}
854
855sub size_request {
856 my ($self) = @_;
857
858 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
859
860 $w = 10 if $self->{scroll_x};
861 $h = 10 if $self->{scroll_y};
862
863 ($w, $h)
864}
865
866sub size_allocate {
867 my ($self, $w, $h) = @_;
868
869 my $child = $self->child;
870
871 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
872 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
873
874 $self->child->configure (0, 0, $w, $h);
875 $self->update;
876}
877
878sub set_offset {
879 my ($self, $x, $y) = @_;
880
881 $self->{view_x} = int $x;
882 $self->{view_y} = int $y;
883
884 $self->update;
885}
886
887# hmm, this does not work for topleft of $self... but we should not ask for that
888sub coord2local {
889 my ($self, $x, $y) = @_;
890
891 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
892}
893
894sub coord2global {
895 my ($self, $x, $y) = @_;
896
897 $x = List::Util::min $self->{w}, $x - $self->{view_x};
898 $y = List::Util::min $self->{h}, $y - $self->{view_y};
899
900 $self->SUPER::coord2global ($x, $y)
901}
902
903sub find_widget {
904 my ($self, $x, $y) = @_;
905
906 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
907 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
908 ) {
909 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
910 } else {
911 $self->CFClient::UI::Base::find_widget ($x, $y)
912 }
913}
914
915sub _render {
916 my ($self) = @_;
917
918 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
919
920 $self->SUPER::_render;
921}
922
923#############################################################################
924
925package CFClient::UI::ScrolledWindow;
926
927our @ISA = CFClient::UI::HBox::;
928
929sub new {
930 my $class = shift;
931
932 my $self;
933
934 my $slider = new CFClient::UI::Slider
935 vertical => 1,
936 range => [0, 0, 1, 0.01], # HACK fix
937 on_changed => sub {
938 $self->{vp}->set_offset (0, $_[1]);
939 },
940 ;
941
942 $self = $class->SUPER::new (
943 vp => (new CFClient::UI::ViewPort expand => 1),
944 slider => $slider,
945 @_,
946 );
947
948 $self->{vp}->add ($self->{scrolled});
949 $self->add ($self->{vp});
950 $self->add ($self->{slider});
951
952 $self
953}
954
955sub update {
956 my ($self) = @_;
957
958 $self->SUPER::update;
959
960 # todo: overwrite size_allocate of child
961 my $child = $self->{vp}->child;
962 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
963}
964
965sub size_allocate {
966 my ($self, $w, $h) = @_;
967
968 $self->SUPER::size_allocate ($w, $h);
969
970 my $child = $self->{vp}->child;
971 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
972}
973
974#TODO# update range on size_allocate depending on child
975# update viewport offset on scroll
976
977#############################################################################
978
979package CFClient::UI::Frame;
980
981our @ISA = CFClient::UI::Bin::;
982
983use CFClient::OpenGL;
984
985sub new {
986 my $class = shift;
987
988 $class->SUPER::new (
989 bg => undef,
990 @_,
991 )
992}
993
994sub _draw {
995 my ($self) = @_;
996
997 if ($self->{bg}) {
998 my ($w, $h) = @$self{qw(w h)};
999
1000 glEnable GL_BLEND;
1001 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1002 glColor @{ $self->{bg} };
1003
1004 glBegin GL_QUADS;
1005 glVertex 0 , 0;
1006 glVertex 0 , $h;
1007 glVertex $w, $h;
1008 glVertex $w, 0;
1009 glEnd;
1010
1011 glDisable GL_BLEND;
1012 }
1013
1014 $self->SUPER::_draw;
1015}
1016
1017#############################################################################
1018
1019package CFClient::UI::FancyFrame;
1020
1021our @ISA = CFClient::UI::Bin::;
1022
1023use CFClient::OpenGL;
1024
1025my $bg =
1026 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1027 mipmap => 1, wrap => 1;
1028
1029my @border =
1030 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1031 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1032
1033sub new {
1034 my $class = shift;
1035
1036 my $self = $class->SUPER::new (
624 bg => [1, 1, 1, 1], 1037 bg => [1, 1, 1, 1],
625 border_bg => [1, 1, 1, 1], 1038 border_bg => [1, 1, 1, 1],
626 border => 0.8, 1039 border => 0.6,
1040 can_events => 1,
1041 min_w => 16,
1042 min_h => 16,
627 @_ 1043 @_
628 ) 1044 );
1045
1046 $self->{title} &&= new CFClient::UI::Label
1047 align => 0,
1048 valign => 1,
1049 text => $self->{title},
1050 fontsize => $self->{border};
1051
1052 $self
629} 1053}
630 1054
631sub border { 1055sub border {
632 int $_[0]{border} * $::FONTSIZE 1056 int $_[0]{border} * $::FONTSIZE
633} 1057}
634 1058
635sub size_request { 1059sub size_request {
636 my ($self) = @_; 1060 my ($self) = @_;
637
638 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
639 1061
640 my ($w, $h) = $self->SUPER::size_request; 1062 my ($w, $h) = $self->SUPER::size_request;
641 1063
642 ( 1064 (
643 $w + $self->border * 2, 1065 $w + $self->border * 2,
… …
649 my ($self, $w, $h) = @_; 1071 my ($self, $w, $h) = @_;
650 1072
651 $h -= List::Util::max 0, $self->border * 2; 1073 $h -= List::Util::max 0, $self->border * 2;
652 $w -= List::Util::max 0, $self->border * 2; 1074 $w -= List::Util::max 0, $self->border * 2;
653 1075
1076 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1077 if $self->{title};
1078
654 $self->child->configure ($self->border, $self->border, $w, $h); 1079 $self->child->configure ($self->border, $self->border, $w, $h);
655} 1080}
656 1081
657sub button_down { 1082sub button_down {
658 my ($self, $ev, $x, $y) = @_; 1083 my ($self, $ev, $x, $y) = @_;
659 1084
1085 my ($w, $h) = @$self{qw(w h)};
660 my $border = $self->border; 1086 my $border = $self->border;
661 1087
662 if ($x < $self->{w} && $x >= $self->{w} - $border 1088 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
663 && $y < $self->{h} && $y >= $self->{h} - $border) { 1089 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
664 1090
1091 if ($lr & $td) {
1092 my ($wx, $wy) = ($self->{x}, $self->{y});
665 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1093 my ($ox, $oy) = ($ev->{x}, $ev->{y});
666 my ($bw, $bh) = ($self->{w}, $self->{h}); 1094 my ($bw, $bh) = ($self->{w}, $self->{h});
1095
1096 my $mx = $x < $border;
1097 my $my = $y < $border;
667 1098
668 $self->{motion} = sub { 1099 $self->{motion} = sub {
669 my ($ev, $x, $y) = @_; 1100 my ($ev, $x, $y) = @_;
670 1101
671 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1102 my $dx = $ev->{x} - $ox;
1103 my $dy = $ev->{y} - $oy;
672 1104
673 $self->{user_w} = $bw + $x - $ox; 1105 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
674 $self->{user_h} = $bh + $y - $oy; 1106 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
675 $self->check_size; 1107
1108 $self->realloc;
1109 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
676 }; 1110 };
677 1111
678 } elsif ($x >= 0 && $x < $self->{w} 1112 } elsif ($lr ^ $td) {
679 && $y >= 0 && $y < $border) {
680
681 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1113 my ($ox, $oy) = ($ev->{x}, $ev->{y});
682 my ($bx, $by) = ($self->{x}, $self->{y}); 1114 my ($bx, $by) = ($self->{x}, $self->{y});
683 1115
684 $self->{motion} = sub { 1116 $self->{motion} = sub {
685 my ($ev, $x, $y) = @_; 1117 my ($ev, $x, $y) = @_;
686 1118
687 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1119 ($x, $y) = ($ev->{x}, $ev->{y});
688 1120
689 $self->move ($bx + $x - $ox, $by + $y - $oy); 1121 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
690 $self->update;
691 }; 1122 };
692 } 1123 }
693} 1124}
694 1125
695sub button_up { 1126sub button_up {
… …
708 my ($self) = @_; 1139 my ($self) = @_;
709 1140
710 my ($w, $h ) = ($self->{w}, $self->{h}); 1141 my ($w, $h ) = ($self->{w}, $self->{h});
711 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1142 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
712 1143
713 glEnable GL_BLEND;
714 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
715 glEnable GL_TEXTURE_2D; 1144 glEnable GL_TEXTURE_2D;
716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1145 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
717 1146
718 my $border = $self->border; 1147 my $border = $self->border;
719 1148
720 glColor @{ $self->{border_bg} }; 1149 glColor @{ $self->{border_bg} };
721 $tex[1]->draw_quad (0, 0, $w, $border); 1150 $border[0]->draw_quad_alpha (0, 0, $w, $border);
722 $tex[3]->draw_quad (0, $border, $border, $ch); 1151 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
723 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1152 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
724 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1153 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
725 1154
726 my $bg = $tex[0]; 1155 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1156 glColor @{ $self->{bg} };
727 1157
728 # TODO: repeat texture not scale 1158 # TODO: repeat texture not scale
729 my $rep_x = $cw / $bg->{w}; 1159 # solve this better(?)
730 my $rep_y = $ch / $bg->{h}; 1160 $bg->{s} = $cw / $bg->{w};
731 1161 $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); 1162 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1163 }
738 1164
739 glDisable GL_TEXTURE_2D; 1165 glDisable GL_TEXTURE_2D;
740 glDisable GL_BLEND; 1166
1167 $self->{title}->draw if $self->{title};
741 1168
742 $self->child->draw; 1169 $self->child->draw;
743} 1170}
744 1171
745############################################################################# 1172#############################################################################
… …
748 1175
749our @ISA = CFClient::UI::Base::; 1176our @ISA = CFClient::UI::Base::;
750 1177
751use List::Util qw(max sum); 1178use List::Util qw(max sum);
752 1179
753use SDL::OpenGL; 1180use CFClient::OpenGL;
754 1181
755sub new { 1182sub new {
756 my $class = shift; 1183 my $class = shift;
757 1184
758 $class->SUPER::new ( 1185 $class->SUPER::new (
759 col_expand => [], 1186 col_expand => [],
760 @_ 1187 @_,
761 ) 1188 )
1189}
1190
1191sub children {
1192 grep $_, map @$_, grep $_, @{ $_[0]{children} }
762} 1193}
763 1194
764sub add { 1195sub add {
765 my ($self, $x, $y, $child) = @_; 1196 my ($self, $x, $y, $child) = @_;
766 1197
767 $child->set_parent ($self); 1198 $child->set_parent ($self);
768 $self->{children}[$y][$x] = $child; 1199 $self->{children}[$y][$x] = $child;
769 1200
770 $child->check_size; 1201 $self->realloc;
771} 1202}
772 1203
773# TODO: move to container class maybe? send childs a signal on removal? 1204# TODO: move to container class maybe? send children a signal on removal?
774sub clear { 1205sub clear {
775 my ($self) = @_; 1206 my ($self) = @_;
776 1207
1208 my @children = $self->children;
777 delete $self->{children}; 1209 delete $self->{children};
778 $self->update; 1210
1211 for (@children) {
1212 delete $_->{parent};
1213 $_->hide;
1214 }
1215
1216 $self->realloc;
779} 1217}
780 1218
781sub get_wh { 1219sub get_wh {
782 my ($self) = @_; 1220 my ($self) = @_;
783 1221
… …
788 or next; 1226 or next;
789 1227
790 for my $x (0 .. $#$row) { 1228 for my $x (0 .. $#$row) {
791 my $widget = $row->[$x] 1229 my $widget = $row->[$x]
792 or next; 1230 or next;
793 my ($w, $h) = $widget->size_request; 1231 my ($w, $h) = @$widget{qw(req_w req_h)};
794 1232
795 $w[$x] = max $w[$x], $w; 1233 $w[$x] = max $w[$x], $w;
796 $h[$y] = max $h[$y], $h; 1234 $h[$y] = max $h[$y], $h;
797 } 1235 }
798 } 1236 }
… …
814sub size_allocate { 1252sub size_allocate {
815 my ($self, $w, $h) = @_; 1253 my ($self, $w, $h) = @_;
816 1254
817 my ($ws, $hs) = $self->get_wh; 1255 my ($ws, $hs) = $self->get_wh;
818 1256
819 my $req_w = sum @$ws; 1257 my $req_w = (sum @$ws) || 1;
820 my $req_h = sum @$hs; 1258 my $req_h = (sum @$hs) || 1;
821 1259
822 # TODO: nicer code && do row_expand 1260 # TODO: nicer code && do row_expand
823 my @col_expand = @{$self->{col_expand}}; 1261 my @col_expand = @{$self->{col_expand}};
824 @col_expand = (1) x @$ws unless @col_expand; 1262 @col_expand = (1) x @$ws unless @col_expand;
825 my $col_expand = (sum @col_expand) || 1; 1263 my $col_expand = (sum @col_expand) || 1;
… …
879 } 1317 }
880} 1318}
881 1319
882############################################################################# 1320#############################################################################
883 1321
884package CFClient::UI::HBox; 1322package CFClient::UI::Box;
885
886# TODO: wrap into common Box base class
887 1323
888our @ISA = CFClient::UI::Container::; 1324our @ISA = CFClient::UI::Container::;
889 1325
890sub size_request { 1326sub size_request {
891 my ($self) = @_; 1327 my ($self) = @_;
892 1328
893 my @alloc = map [$_->size_request], @{$self->{children}}; 1329 $self->{vertical}
894 1330 ? (
895 ( 1331 (List::Util::max map $_->{req_w}, @{$self->{children}}),
896 (List::Util::sum map $_->[0], @alloc), 1332 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
897 (List::Util::max map $_->[1], @alloc), 1333 )
898 ) 1334 : (
1335 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1336 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1337 )
899} 1338}
900 1339
901sub size_allocate { 1340sub size_allocate {
902 my ($self, $w, $h) = @_; 1341 my ($self, $w, $h) = @_;
903 1342
904 ($h, $w) = ($w, $h); 1343 my $space = $self->{vertical} ? $h : $w;
905
906 my $children = $self->{children}; 1344 my $children = $self->{children};
907 1345
908 my @h = map +($_->size_request)[0], @$children; 1346 my @req;
909 1347
910 my $req_h = List::Util::sum @h; 1348 if ($self->{homogeneous}) {
911 1349 @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 { 1350 } else {
1351 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1352 my $req = List::Util::sum @req;
1353
1354 if ($req > $space) {
1355 # ah well, not enough space
1356 $_ *= $space / $req for @req;
1357 } else {
916 my $exp = List::Util::sum map $_->{expand}, @$children; 1358 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
917 $exp ||= 1;
918 1359
1360 $space = ($space - $req) / $expand; # remaining space to give away
1361
1362 $req[$_] += $space * $children->[$_]{expand}
919 for (0 .. $#$children) { 1363 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 } 1364 }
926 } 1365 }
927 1366
928 CFClient::UI::harmonize \@h; 1367 CFClient::UI::harmonize \@req;
929 1368
930 my $y = 0; 1369 my $pos = 0;
931 for (0 .. $#$children) { 1370 for (0 .. $#$children) {
932 my $child = $children->[$_];
933 my $h = $h[$_]; 1371 my $alloc = $req[$_];
934 $child->configure ($y, 0, $h, $w); 1372 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
935 1373
936 $y += $h; 1374 $pos += $alloc;
937 } 1375 }
938 1376
939 1 1377 1
940} 1378}
941 1379
942############################################################################# 1380#############################################################################
943 1381
1382package CFClient::UI::HBox;
1383
1384our @ISA = CFClient::UI::Box::;
1385
1386sub new {
1387 my $class = shift;
1388
1389 $class->SUPER::new (
1390 vertical => 0,
1391 @_,
1392 )
1393}
1394
1395#############################################################################
1396
944package CFClient::UI::VBox; 1397package CFClient::UI::VBox;
945 1398
946# TODO: wrap into common Box base class
947
948our @ISA = CFClient::UI::Container::; 1399our @ISA = CFClient::UI::Box::;
949 1400
950sub size_request { 1401sub new {
951 my ($self) = @_; 1402 my $class = shift;
952 1403
953 my @alloc = map [$_->size_request], @{$self->{children}}; 1404 $class->SUPER::new (
954 1405 vertical => 1,
955 ( 1406 @_,
956 (List::Util::max map $_->[0], @alloc),
957 (List::Util::sum map $_->[1], @alloc),
958 ) 1407 )
959} 1408}
960 1409
961sub size_allocate {
962 my ($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 += $h;
993 }
994
995 1
996}
997
998############################################################################# 1410#############################################################################
999 1411
1000package CFClient::UI::Label; 1412package CFClient::UI::Label;
1001 1413
1002our @ISA = CFClient::UI::Base::; 1414our @ISA = CFClient::UI::DrawBG::;
1003 1415
1004use SDL::OpenGL; 1416use CFClient::OpenGL;
1005 1417
1006sub new { 1418sub new {
1007 my ($class, %arg) = @_; 1419 my ($class, %arg) = @_;
1008 1420
1009 my $self = $class->SUPER::new ( 1421 my $self = $class->SUPER::new (
1010 fg => [1, 1, 1], 1422 fg => [1, 1, 1],
1423 #bg => none
1424 #active_bg => none
1425 #font => default_font
1426 #text => initial text
1427 #markup => initial narkup
1428 #max_w => maximum pixel width
1429 ellipsise => 3, # end
1430 layout => (new CFClient::Layout),
1011 fontsize => 1, 1431 fontsize => 1,
1012 text => "",
1013 align => -1, 1432 align => -1,
1014 valign => -1, 1433 valign => -1,
1015 padding => 2, 1434 padding_x => 2,
1016 layout => new CFClient::Layout, 1435 padding_y => 2,
1436 can_events => 0,
1017 %arg 1437 %arg
1018 ); 1438 );
1019 1439
1020 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1440 if (exists $self->{template}) {
1441 my $layout = new CFClient::Layout;
1442 $layout->set_text (delete $self->{template});
1443 $self->{template} = $layout;
1444 }
1021 1445
1022 $self->set_text (delete $self->{text}) if exists $self->{text}; 1446 if (exists $self->{markup}) {
1023 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1447 $self->set_markup (delete $self->{markup});
1448 } else {
1449 $self->set_text (delete $self->{text});
1450 }
1024 1451
1025 $self 1452 $self
1026} 1453}
1027 1454
1028sub escape_text { 1455sub escape($) {
1029 local $_ = $_[1]; 1456 local $_ = $_[0];
1030 1457
1031 s/&/&amp;/g; 1458 s/&/&amp;/g;
1032 s/>/&gt;/g; 1459 s/>/&gt;/g;
1033 s/</&lt;/g; 1460 s/</&lt;/g;
1034 1461
1035 $_[1] 1462 $_
1463}
1464
1465sub update {
1466 my ($self) = @_;
1467
1468 delete $self->{texture};
1469 $self->SUPER::update;
1036} 1470}
1037 1471
1038sub set_text { 1472sub set_text {
1039 my ($self, $text) = @_; 1473 my ($self, $text) = @_;
1040 1474
1475 return if $self->{text} eq "T$text";
1476 $self->{text} = "T$text";
1477
1478 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1041 $self->{layout}->set_text ($text); 1479 $self->{layout}->set_text ($text);
1042 1480
1043 delete $self->{texture}; 1481 $self->realloc;
1044 $self->update; 1482 $self->update;
1045} 1483}
1046 1484
1047sub set_markup { 1485sub set_markup {
1048 my ($self, $markup) = @_; 1486 my ($self, $markup) = @_;
1049 1487
1488 return if $self->{text} eq "M$markup";
1489 $self->{text} = "M$markup";
1490
1491 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1492
1493 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1050 $self->{layout}->set_markup ($markup); 1494 $self->{layout}->set_markup ($markup);
1051 1495
1052 delete $self->{texture}; 1496 $self->realloc;
1053 $self->update; 1497 $self->update;
1054} 1498}
1055 1499
1056sub size_request { 1500sub size_request {
1057 my ($self) = @_; 1501 my ($self) = @_;
1058 1502
1059 $self->{layout}->set_width; 1503 $self->{layout}->set_font ($self->{font}) if $self->{font};
1504 $self->{layout}->set_width ($self->{max_w} || -1);
1505 $self->{layout}->set_ellipsise ($self->{ellipsise});
1506 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1060 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1507 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061 1508
1062 my ($w, $h) = $self->{layout}->size; 1509 my ($w, $h) = $self->{layout}->size;
1063 1510
1511 if (exists $self->{template}) {
1512 $self->{template}->set_font ($self->{font}) if $self->{font};
1513 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1514
1515 my ($w2, $h2) = $self->{template}->size;
1516
1517 $w = List::Util::max $w, $w2;
1518 $h = List::Util::max $h, $h2;
1064 ( 1519 }
1065 $w + $self->{padding} * 2, 1520
1066 $h + $self->{padding} * 2, 1521 ($w, $h)
1067 )
1068} 1522}
1069 1523
1070sub size_allocate { 1524sub size_allocate {
1071 my ($self, $w, $h) = @_; 1525 my ($self, $w, $h) = @_;
1072 1526
1073 delete $self->{texture}; 1527 delete $self->{texture};
1074} 1528}
1075 1529
1530sub set_fontsize {
1531 my ($self, $fontsize) = @_;
1532
1533 $self->{fontsize} = $fontsize;
1534 delete $self->{texture};
1535
1536 $self->realloc;
1537}
1538
1076sub _draw { 1539sub _draw {
1077 my ($self) = @_; 1540 my ($self) = @_;
1078 1541
1542 $self->SUPER::_draw; # draw background, if applicable
1543
1079 my $tex = $self->{texture} ||= do { 1544 my $tex = $self->{texture} ||= do {
1545 $self->{layout}->set_foreground (@{$self->{fg}});
1546 $self->{layout}->set_font ($self->{font}) if $self->{font};
1080 $self->{layout}->set_width ($self->{w}); 1547 $self->{layout}->set_width ($self->{w});
1548 $self->{layout}->set_ellipsise ($self->{ellipsise});
1549 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1081 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1550 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1551
1082 new_from_layout CFClient::Texture $self->{layout} 1552 my $tex = new_from_layout CFClient::Texture $self->{layout};
1553
1554 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1555 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1556 : ($self->{w} - $tex->{w}) * 0.5);
1557
1558 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1559 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1560 : ($self->{h} - $tex->{h}) * 0.5);
1561
1562 $tex
1083 }; 1563 };
1084 1564
1085 glEnable GL_BLEND;
1086 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1087 glEnable GL_TEXTURE_2D; 1565 glEnable GL_TEXTURE_2D;
1088 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1566 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1089 1567
1568 if ($tex->{format} == GL_ALPHA) {
1090 glColor @{$self->{fg}}; 1569 glColor @{$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}); 1570 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1571 } else {
1572 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1573 }
1105 1574
1106 glDisable GL_TEXTURE_2D; 1575 glDisable GL_TEXTURE_2D;
1107 glDisable GL_BLEND;
1108} 1576}
1109 1577
1110############################################################################# 1578#############################################################################
1111 1579
1112package CFClient::UI::EntryBase; 1580package CFClient::UI::EntryBase;
1113 1581
1114our @ISA = CFClient::UI::Label::; 1582our @ISA = CFClient::UI::Label::;
1115 1583
1116use SDL::OpenGL; 1584use CFClient::OpenGL;
1117 1585
1118sub new { 1586sub new {
1119 my $class = shift; 1587 my $class = shift;
1120 1588
1121 $class->SUPER::new ( 1589 $class->SUPER::new (
1122 fg => [1, 1, 1], 1590 fg => [1, 1, 1],
1123 bg => [0, 0, 0, 0.2], 1591 bg => [0, 0, 0, 0.2],
1124 active_bg => [1, 1, 1, 0.5], 1592 active_bg => [1, 1, 1, 0.5],
1125 active_fg => [0, 0, 0], 1593 active_fg => [0, 0, 0],
1126 can_hover => 1, 1594 can_hover => 1,
1127 can_focus => 1, 1595 can_focus => 1,
1128 valign => 0, 1596 valign => 0,
1597 can_events => 1,
1598 #text => ...
1129 @_ 1599 @_
1130 ) 1600 )
1131} 1601}
1132 1602
1133sub _set_text { 1603sub _set_text {
… …
1143 $self->{text} = $text; 1613 $self->{text} = $text;
1144 1614
1145 $text =~ s/./*/g if $self->{hidden}; 1615 $text =~ s/./*/g if $self->{hidden};
1146 $self->{layout}->set_text ("$text "); 1616 $self->{layout}->set_text ("$text ");
1147 1617
1148 $self->emit (changed => $self->{text}); 1618 $self->_emit (changed => $self->{text});
1619}
1620
1621sub set_text {
1622 my ($self, $text) = @_;
1623
1624 $self->{cursor} = length $text;
1625 $self->_set_text ($text);
1626
1627 $self->realloc;
1149} 1628}
1150 1629
1151sub get_text { 1630sub get_text {
1152 $_[0]{text} 1631 $_[0]{text}
1153} 1632}
… …
1156 my ($self) = @_; 1635 my ($self) = @_;
1157 1636
1158 my ($w, $h) = $self->SUPER::size_request; 1637 my ($w, $h) = $self->SUPER::size_request;
1159 1638
1160 ($w + 1, $h) # add 1 for cursor 1639 ($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 $self->update;
1175} 1640}
1176 1641
1177sub key_down { 1642sub key_down {
1178 my ($self, $ev) = @_; 1643 my ($self, $ev) = @_;
1179 1644
… …
1181 my $sym = $ev->{sym}; 1646 my $sym = $ev->{sym};
1182 my $uni = $ev->{unicode}; 1647 my $uni = $ev->{unicode};
1183 1648
1184 my $text = $self->get_text; 1649 my $text = $self->get_text;
1185 1650
1186 if ($sym == 8) { 1651 if ($uni == 8) {
1187 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1652 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1188 } elsif ($sym == 127) { 1653 } elsif ($uni == 127) {
1189 substr $text, $self->{cursor}, 1, ""; 1654 substr $text, $self->{cursor}, 1, "";
1190 } elsif ($sym == CFClient::SDLK_LEFT) { 1655 } elsif ($sym == CFClient::SDLK_LEFT) {
1191 --$self->{cursor} if $self->{cursor}; 1656 --$self->{cursor} if $self->{cursor};
1192 } elsif ($sym == CFClient::SDLK_RIGHT) { 1657 } elsif ($sym == CFClient::SDLK_RIGHT) {
1193 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1658 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1194 } elsif ($sym == CFClient::SDLK_HOME) { 1659 } elsif ($sym == CFClient::SDLK_HOME) {
1195 $self->{cursor} = 0; 1660 $self->{cursor} = 0;
1196 } elsif ($sym == CFClient::SDLK_END) { 1661 } elsif ($sym == CFClient::SDLK_END) {
1197 $self->{cursor} = length $text; 1662 $self->{cursor} = length $text;
1198 } elsif ($sym == 27) { 1663 } elsif ($uni == 27) {
1199 $self->emit ('escape'); 1664 $self->_emit ('escape');
1200 } elsif ($uni) { 1665 } elsif ($uni) {
1201 substr $text, $self->{cursor}++, 0, chr $uni; 1666 substr $text, $self->{cursor}++, 0, chr $uni;
1202 } 1667 }
1203 1668
1204 $self->_set_text ($text); 1669 $self->_set_text ($text);
1205 $self->update; 1670
1671 $self->realloc;
1206} 1672}
1207 1673
1208sub focus_in { 1674sub focus_in {
1209 my ($self) = @_; 1675 my ($self) = @_;
1210 1676
… …
1278 1744
1279package CFClient::UI::Entry; 1745package CFClient::UI::Entry;
1280 1746
1281our @ISA = CFClient::UI::EntryBase::; 1747our @ISA = CFClient::UI::EntryBase::;
1282 1748
1283use SDL::OpenGL; 1749use CFClient::OpenGL;
1284 1750
1285sub key_down { 1751sub key_down {
1286 my ($self, $ev) = @_; 1752 my ($self, $ev) = @_;
1287 1753
1288 my $sym = $ev->{sym}; 1754 my $sym = $ev->{sym};
1289 1755
1290 if ($sym == 13) { 1756 if ($sym == 13) {
1757 unshift @{$self->{history}},
1758 my $txt = $self->get_text;
1759 $self->{history_pointer} = -1;
1760 $self->{history_saveback} = '';
1291 $self->emit (activate => $self->get_text); 1761 $self->_emit (activate => $txt);
1292 $self->update; 1762 $self->update;
1763
1764 } elsif ($sym == CFClient::SDLK_UP) {
1765 if ($self->{history_pointer} < 0) {
1766 $self->{history_saveback} = $self->get_text;
1767 }
1768 if (@{$self->{history} || []} > 0) {
1769 $self->{history_pointer}++;
1770 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1771 $self->{history_pointer} = @{$self->{history} || []} - 1;
1772 }
1773 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1774 }
1775
1776 } elsif ($sym == CFClient::SDLK_DOWN) {
1777 $self->{history_pointer}--;
1778 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1779
1780 if ($self->{history_pointer} >= 0) {
1781 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1782 } else {
1783 $self->set_text ($self->{history_saveback});
1784 }
1293 1785
1294 } else { 1786 } else {
1295 $self->SUPER::key_down ($ev); 1787 $self->SUPER::key_down ($ev);
1296 } 1788 }
1297 1789
… …
1301 1793
1302package CFClient::UI::Button; 1794package CFClient::UI::Button;
1303 1795
1304our @ISA = CFClient::UI::Label::; 1796our @ISA = CFClient::UI::Label::;
1305 1797
1306use SDL::OpenGL; 1798use CFClient::OpenGL;
1307 1799
1308my @tex = 1800my @tex =
1309 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1801 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1310 qw(b1_button_active.png); 1802 qw(b1_button_active.png);
1311 1803
1312sub new { 1804sub new {
1313 my $class = shift; 1805 my $class = shift;
1314 1806
1315 $class->SUPER::new ( 1807 $class->SUPER::new (
1316 padding => 4, 1808 padding_x => 4,
1809 padding_y => 4,
1317 fg => [1, 1, 1], 1810 fg => [1, 1, 1],
1318 bg => [1, 1, 1, 0.2],
1319 active_fg => [0, 0, 1], 1811 active_fg => [0, 0, 1],
1320 can_hover => 1, 1812 can_hover => 1,
1321 align => 0, 1813 align => 0,
1322 valign => 0, 1814 valign => 0,
1815 can_events => 1,
1323 @_ 1816 @_
1324 ) 1817 )
1325} 1818}
1326 1819
1820sub activate { }
1821
1327sub button_up { 1822sub button_up {
1328 my ($self, $ev, $x, $y) = @_; 1823 my ($self, $ev, $x, $y) = @_;
1329 1824
1825 $self->emit ("activate")
1330 if ($x >= 0 && $x < $self->{w} 1826 if $x >= 0 && $x < $self->{w}
1331 && $y >= 0 && $y < $self->{h}) { 1827 && $y >= 0 && $y < $self->{h};
1332 $self->emit ("activate");
1333 }
1334} 1828}
1335 1829
1336sub _draw { 1830sub _draw {
1337 my ($self) = @_; 1831 my ($self) = @_;
1338 1832
1339 local $self->{fg} = $self->{fg}; 1833 local $self->{fg} = $self->{fg};
1340 1834
1341 if ($GRAB == $self) { 1835 if ($GRAB == $self) {
1342 $self->{fg} = $self->{active_fg}; 1836 $self->{fg} = $self->{active_fg};
1343 } 1837 }
1838
1839 glEnable GL_TEXTURE_2D;
1840 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1841 glColor 0, 0, 0, 1;
1842
1843 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1844
1845 glDisable GL_TEXTURE_2D;
1846
1847 $self->SUPER::_draw;
1848}
1849
1850#############################################################################
1851
1852package CFClient::UI::CheckBox;
1853
1854our @ISA = CFClient::UI::DrawBG::;
1855
1856my @tex =
1857 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1858 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1859
1860use CFClient::OpenGL;
1861
1862sub new {
1863 my $class = shift;
1864
1865 $class->SUPER::new (
1866 padding_x => 2,
1867 padding_y => 2,
1868 fg => [1, 1, 1],
1869 active_fg => [1, 1, 0],
1870 bg => [0, 0, 0, 0.2],
1871 active_bg => [1, 1, 1, 0.5],
1872 state => 0,
1873 can_hover => 1,
1874 @_
1875 )
1876}
1877
1878sub size_request {
1879 my ($self) = @_;
1880
1881 (6) x 2
1882}
1883
1884sub button_down {
1885 my ($self, $ev, $x, $y) = @_;
1886
1887 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1888 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1889 $self->{state} = !$self->{state};
1890 $self->_emit (changed => $self->{state});
1891 }
1892}
1893
1894sub _draw {
1895 my ($self) = @_;
1896
1897 $self->SUPER::_draw;
1898
1899 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1900
1901 my ($w, $h) = @$self{qw(w h)};
1902
1903 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1904
1905 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1906
1907 my $tex = $self->{state} ? $tex[1] : $tex[0];
1908
1909 glEnable GL_TEXTURE_2D;
1910 $tex->draw_quad_alpha (0, 0, $s, $s);
1911 glDisable GL_TEXTURE_2D;
1912}
1913
1914#############################################################################
1915
1916package CFClient::UI::Image;
1917
1918our @ISA = CFClient::UI::Base::;
1919
1920use CFClient::OpenGL;
1921use Carp qw/confess/;
1922
1923our %loaded_images;
1924
1925sub new {
1926 my $class = shift;
1927
1928 my $self = $class->SUPER::new (can_events => 0, @_);
1929
1930 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1931
1932 $loaded_images{$self->{image}} ||=
1933 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1934
1935 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1936
1937 Scalar::Util::weaken $loaded_images{$self->{image}};
1938
1939 $self->{aspect} = $tex->{w} / $tex->{h};
1940
1941 $self
1942}
1943
1944sub size_request {
1945 my ($self) = @_;
1946
1947 ($self->{tex}->{w}, $self->{tex}->{h})
1948}
1949
1950sub _draw {
1951 my ($self) = @_;
1952
1953 my $tex = $self->{tex};
1954
1955 my ($w, $h) = ($self->{w}, $self->{h});
1956
1957 if ($self->{rot90}) {
1958 glRotate 90, 0, 0, 1;
1959 glTranslate 0, -$self->{w}, 0;
1960
1961 ($w, $h) = ($h, $w);
1962 }
1963
1964 glEnable GL_TEXTURE_2D;
1965 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1966
1967 $tex->draw_quad_alpha (0, 0, $w, $h);
1968
1969 glDisable GL_TEXTURE_2D;
1970}
1971
1972#############################################################################
1973
1974package CFClient::UI::VGauge;
1975
1976our @ISA = CFClient::UI::Base::;
1977
1978use List::Util qw(min max);
1979
1980use CFClient::OpenGL;
1981
1982my %tex = (
1983 food => [
1984 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1985 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1986 ],
1987 grace => [
1988 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1989 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1990 ],
1991 hp => [
1992 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1993 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1994 ],
1995 mana => [
1996 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1997 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1998 ],
1999);
2000
2001# eg. VGauge->new (gauge => 'food'), default gauge: food
2002sub new {
2003 my $class = shift;
2004
2005 my $self = $class->SUPER::new (
2006 type => 'food',
2007 @_
2008 );
2009
2010 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2011
2012 $self
2013}
2014
2015sub size_request {
2016 my ($self) = @_;
2017
2018 #my $tex = $tex{$self->{type}}[0];
2019 #@$tex{qw(w h)}
2020 (0, 0)
2021}
2022
2023sub set_max {
2024 my ($self, $max) = @_;
2025
2026 return if $self->{max_val} == $max;
2027
2028 $self->{max_val} = $max;
2029 $self->update;
2030}
2031
2032sub set_value {
2033 my ($self, $val, $max) = @_;
2034
2035 $self->set_max ($max)
2036 if defined $max;
2037
2038 return if $self->{val} == $val;
2039
2040 $self->{val} = $val;
2041 $self->update;
2042}
2043
2044sub _draw {
2045 my ($self) = @_;
2046
2047 my $tex = $tex{$self->{type}};
2048 my ($t1, $t2, $t3) = @$tex;
2049
2050 my ($w, $h) = ($self->{w}, $self->{h});
2051
2052 if ($self->{vertical}) {
2053 glRotate 90, 0, 0, 1;
2054 glTranslate 0, -$self->{w}, 0;
2055
2056 ($w, $h) = ($h, $w);
2057 }
2058
2059 my $ycut = $self->{val} / ($self->{max_val} || 1);
2060
2061 my $ycut1 = max 0, min 1, $ycut;
2062 my $ycut2 = max 0, min 1, $ycut - 1;
2063
2064 my $h1 = $self->{h} * (1 - $ycut1);
2065 my $h2 = $self->{h} * (1 - $ycut2);
1344 2066
1345 glEnable GL_BLEND; 2067 glEnable GL_BLEND;
1346 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2068 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1347 glEnable GL_TEXTURE_2D; 2069 glEnable GL_TEXTURE_2D;
1348 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2070 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1349 glColor 0, 0, 0, 1;
1350 2071
1351 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2072 glBindTexture GL_TEXTURE_2D, $t1->{name};
2073 glBegin GL_QUADS;
2074 glTexCoord 0 , 0; glVertex 0 , 0;
2075 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2076 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2077 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2078 glEnd;
1352 2079
2080 my $ycut1 = List::Util::min 1, $ycut;
2081 glBindTexture GL_TEXTURE_2D, $t2->{name};
2082 glBegin GL_QUADS;
2083 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2084 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2085 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2086 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2087 glEnd;
2088
2089 if ($t3) {
2090 glBindTexture GL_TEXTURE_2D, $t3->{name};
2091 glBegin GL_QUADS;
2092 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2093 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2094 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2095 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2096 glEnd;
2097 }
2098
2099 glDisable GL_BLEND;
1353 glDisable GL_TEXTURE_2D; 2100 glDisable GL_TEXTURE_2D;
1354 glDisable GL_BLEND;
1355
1356 $self->SUPER::_draw;
1357} 2101}
1358 2102
1359############################################################################# 2103#############################################################################
1360 2104
1361package CFClient::UI::CheckBox; 2105package CFClient::UI::Gauge;
1362 2106
1363our @ISA = CFClient::UI::DrawBG::; 2107our @ISA = CFClient::UI::VBox::;
1364
1365my @tex =
1366 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1367 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1368
1369use SDL::OpenGL;
1370 2108
1371sub new { 2109sub new {
1372 my $class = shift; 2110 my ($class, %arg) = @_;
1373 2111
1374 $class->SUPER::new ( 2112 my $self = $class->SUPER::new (
1375 padding => 2, 2113 tooltip => $arg{type},
1376 fg => [1, 1, 1],
1377 active_fg => [1, 1, 0],
1378 state => 0,
1379 can_hover => 1, 2114 can_hover => 1,
1380 @_ 2115 can_events => 1,
2116 %arg,
1381 ) 2117 );
1382}
1383 2118
1384sub size_request { 2119 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1385 my ($self) = @_; 2120 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1386 2121 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1387 ($self->{padding} * 2 + 6) x 2
1388}
1389
1390sub button_down {
1391 my ($self, $ev, $x, $y) = @_;
1392
1393 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1394 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1395 $self->{state} = !$self->{state};
1396 $self->emit (changed => $self->{state});
1397 }
1398}
1399
1400sub _draw {
1401 my ($self) = @_;
1402
1403 $self->SUPER::_draw;
1404
1405 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1406
1407 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1408
1409 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1410
1411 glEnable GL_BLEND;
1412 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);
1418
1419 glDisable GL_TEXTURE_2D;
1420 glDisable GL_BLEND;
1421}
1422
1423#############################################################################
1424
1425package CFClient::UI::VGauge;
1426
1427our @ISA = CFClient::UI::Base::;
1428
1429use SDL::OpenGL;
1430
1431my %tex = (
1432 food => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1434 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1435 ],
1436 grace => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1438 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1439 ],
1440 hp => [
1441 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1442 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1443 ],
1444 mana => [
1445 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1446 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1447 ],
1448);
1449
1450# eg. VGauge->new (gauge => 'food'), default gauge: food
1451sub new {
1452 my $class = shift;
1453
1454 my $self = $class->SUPER::new (gauge => 'food', @_);
1455 2122
1456 $self 2123 $self
1457} 2124}
1458 2125
1459sub size_request { 2126sub set_fontsize {
1460 my ($self) = @_; 2127 my ($self, $fsize) = @_;
1461 2128
1462 my $tex = $tex{$self->{gauge}}[0]; 2129 $self->{value}->set_fontsize ($fsize);
1463 2130 $self->{max} ->set_fontsize ($fsize);
1464 @$tex{qw(w h)}
1465} 2131}
1466 2132
1467sub set_max { 2133sub set_max {
1468 my ($self, $max) = @_; 2134 my ($self, $max) = @_;
1469 2135
1470 $self->{max_val} = $max; 2136 $self->{gauge}->set_max ($max);
2137 $self->{max}->set_text ($max);
1471} 2138}
1472 2139
1473sub set_value { 2140sub set_value {
1474 my ($self, $val, $max) = @_; 2141 my ($self, $val, $max) = @_;
1475 2142
1476 $self->set_max ($max) 2143 $self->set_max ($max)
1477 if defined $max; 2144 if defined $max;
1478 2145
1479 $max = $self->{max_val}; 2146 $self->{gauge}->set_value ($val, $max);
1480 $self->{val} = $val; 2147 $self->{value}->set_text ($val);
1481
1482 $self->update;
1483}
1484
1485sub _draw {
1486 my ($self) = @_;
1487
1488 my $tex = $tex{$self->{gauge}};
1489
1490 my ($w, $h) = ($self->{w}, $self->{h});
1491
1492 my $ycut = $self->{val} / ($self->{max_val} || 1);
1493 $ycut = 1 if $self->{val} > $self->{max_val};
1494
1495 my $t1 = $tex->[0];
1496 my $t2 = $tex->[1];
1497
1498 glEnable GL_BLEND;
1499 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1500 glEnable GL_TEXTURE_2D;
1501 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1502
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};
1509 glBegin GL_QUADS;
1510 glTexCoord 0 , 0; glVertex 0 , $yp;
1511 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1512 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1513 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1514 glEnd;
1515
1516 $yp += $h1;
1517
1518 glBindTexture GL_TEXTURE_2D, $t2->{name};
1519 glBegin GL_QUADS;
1520 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1521 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1522 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1523 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1524 glEnd;
1525
1526 glDisable GL_BLEND;
1527 glDisable GL_TEXTURE_2D;
1528} 2148}
1529 2149
1530############################################################################# 2150#############################################################################
1531 2151
1532package CFClient::UI::Slider; 2152package CFClient::UI::Slider;
1533 2153
1534use strict; 2154use strict;
1535 2155
1536use SDL::OpenGL; 2156use CFClient::OpenGL;
1537 2157
1538our @ISA = CFClient::UI::DrawBG::; 2158our @ISA = CFClient::UI::DrawBG::;
1539 2159
1540my @tex = 2160my @tex =
1541 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2161 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1542 qw(s1_slider.png s1_slider_bg.png); 2162 qw(s1_slider.png s1_slider_bg.png);
1543 2163
1544sub new { 2164sub new {
1545 my $class = shift; 2165 my $class = shift;
1546 2166
1547 # range [value, low, high, page] 2167 # range [value, low, high, page, unit]
1548 2168
1549 # TODO: 0-width page 2169 # TODO: 0-width page
1550 # TODO: req_w/h are wrong with vertical 2170 # TODO: req_w/h are wrong with vertical
1551 # TODO: calculations are off 2171 # TODO: calculations are off
1552 my $self = $class->SUPER::new ( 2172 my $self = $class->SUPER::new (
1553 fg => [1, 1, 1], 2173 fg => [1, 1, 1],
1554 active_fg => [0, 0, 0], 2174 active_fg => [0, 0, 0],
2175 bg => [0, 0, 0, 0.2],
2176 active_bg => [1, 1, 1, 0.5],
1555 range => [0, 0, 100, 10], 2177 range => [0, 0, 100, 10, 0],
1556 req_w => 20, 2178 min_w => $::WIDTH / 80,
1557 req_h => 20, 2179 min_h => $::WIDTH / 80,
1558 vertical => 0, 2180 vertical => 0,
1559 can_hover => 1, 2181 can_hover => 1,
1560 inner_pad => 5, 2182 inner_pad => 0.02,
1561 @_ 2183 @_
1562 ); 2184 );
1563 2185
2186 $self->set_value ($self->{range}[0]);
2187 $self->update;
2188
1564 $self 2189 $self
1565} 2190}
1566 2191
2192sub changed { }
2193
2194sub set_range {
2195 my ($self, $range) = @_;
2196
2197 ($range, $self->{range}) = ($self->{range}, $range);
2198
2199 $self->update
2200 if "@$range" ne "@{$self->{range}}";
2201}
2202
2203sub set_value {
2204 my ($self, $value) = @_;
2205
2206 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2207
2208 $hi = $lo + 1 if $hi <= $lo;
2209
2210 $page = $hi - $lo if $page > $hi - $lo;
2211
2212 $value = $lo if $value < $lo;
2213 $value = $hi - $page if $value > $hi - $page;
2214
2215 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2216 if $unit;
2217
2218 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2219
2220 if ($value != $old_value) {
2221 $self->_emit (changed => $value);
2222 $self->update;
2223 }
2224}
2225
1567sub size_request { 2226sub size_request {
1568 my ($self) = @_; 2227 my ($self) = @_;
1569 2228
1570 my $w = $self->{req_w}; 2229 ($self->{req_w}, $self->{req_h})
1571 my $h = $self->{req_h};
1572
1573 $self->{vertical} ? ($h, $w) : ($w, $h)
1574} 2230}
1575 2231
1576sub button_down { 2232sub button_down {
1577 my ($self, $ev, $x, $y) = @_; 2233 my ($self, $ev, $x, $y) = @_;
1578 2234
1579 $self->SUPER::button_down ($ev, $x, $y); 2235 $self->SUPER::button_down ($ev, $x, $y);
2236
2237 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2238
1580 $self->mouse_motion ($ev, $x, $y); 2239 $self->mouse_motion ($ev, $x, $y);
1581} 2240}
1582 2241
1583sub mouse_motion { 2242sub mouse_motion {
1584 my ($self, $ev, $x, $y) = @_; 2243 my ($self, $ev, $x, $y) = @_;
1585 2244
1586 if ($GRAB == $self) { 2245 if ($GRAB == $self) {
2246 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2247
2248 my (undef, $lo, $hi, $page) = @{$self->{range}};
2249
2250 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2251
2252 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2253 }
2254}
2255
2256sub update {
2257 my ($self) = @_;
2258
2259 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2260 $self->set_value ($self->{range}[0]);
2261
1587 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2262 my ($value, $lo, $hi, $page) = @{$self->{range}};
2263 my $range = ($hi - $page - $lo) || 1e-100;
1588 2264
1589 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2265 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1590 2266
1591 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2267 $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 2268 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1593 2269
1594 $x -= $inner_pad_px; # substract the padding 2270 $value = ($value - $lo) / $range;
1595 $x = $x * ($hi - $lo) / $inner_w + $lo; 2271 $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 2272
1600 $self->emit (changed => $x); 2273 $self->{knob_x} = $value - $knob_w * 0.5;
1601 $self->update; 2274 $self->{knob_w} = $knob_w;
1602 } 2275 });
1603}
1604 2276
1605# the inner_* stuff is for generating a padding for the slider handle, 2277 $self->SUPER::update;
1606# so that the handle doesn't leave the texture. This calculation isn't 100%
1607# correct propably, but it does the job for now
1608sub _calc_inner_pad_px {
1609 my ($self, $w) = @_;
1610 ($w / 100) * $self->{inner_pad} # % to pixels
1611} 2278}
1612 2279
1613sub _draw { 2280sub _draw {
1614 my ($self) = @_; 2281 my ($self) = @_;
1615 2282
1616 $self->SUPER::_draw (); 2283 $self->SUPER::_draw ();
1617 2284
1618 my ($w, $h) = @$self{qw(w h)}; 2285 glScale $self->{w}, $self->{h};
1619 2286
1620 if ($self->{vertical}) { 2287 if ($self->{vertical}) {
1621 # draw a vertical slider like a rotated horizontal slider 2288 # draw a vertical slider like a rotated horizontal slider
1622 2289
2290 glTranslate 1, 0, 0;
1623 glRotate 90, 0, 0, 1; 2291 glRotate 90, 0, 0, 1;
1624 glTranslate 0, -$self->{w}, 0;
1625
1626 ($w, $h) = ($h, $w);
1627 } 2292 }
1628 2293
1629 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2294 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1630 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2295 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1631 2296
1632 my ($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; 2297 glEnable GL_TEXTURE_2D;
1653 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2298 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1654 2299
1655 # draw background 2300 # draw background
1656 $tex[1]->draw_quad (0, 0, $w, $h); 2301 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1657 2302
1658 # draw handle 2303 # draw handle
1659 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2304 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1660 2305
1661 glDisable GL_BLEND;
1662 glDisable GL_TEXTURE_2D; 2306 glDisable GL_TEXTURE_2D;
1663} 2307}
1664 2308
1665############################################################################# 2309#############################################################################
1666 2310
2311package CFClient::UI::ValSlider;
2312
2313our @ISA = CFClient::UI::HBox::;
2314
2315sub new {
2316 my ($class, %arg) = @_;
2317
2318 my $range = delete $arg{range};
2319
2320 my $self = $class->SUPER::new (
2321 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2322 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2323 to_value => sub { shift },
2324 from_value => sub { shift },
2325 %arg,
2326 );
2327
2328 $self->{slider}->connect (changed => sub {
2329 my ($self, $value) = @_;
2330 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2331 $self->{parent}->emit (changed => $value);
2332 });
2333
2334# $self->{entry}->connect (changed => sub {
2335# my ($self, $value) = @_;
2336# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2337# $self->{parent}->emit (changed => $value);
2338# });
2339
2340 $self->add ($self->{slider}, $self->{entry});
2341
2342 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2343
2344 $self
2345}
2346
2347sub set_range { shift->{slider}->set_range (@_) }
2348sub set_value { shift->{slider}->set_value (@_) }
2349
2350#############################################################################
2351
1667package CFClient::UI::TextView; 2352package CFClient::UI::TextView;
1668 2353
1669our @ISA = CFClient::UI::HBox::; 2354our @ISA = CFClient::UI::HBox::;
1670 2355
1671use SDL::OpenGL; 2356use CFClient::OpenGL;
1672 2357
1673sub new { 2358sub new {
1674 my $class = shift; 2359 my $class = shift;
1675 2360
1676 my $self = $class->SUPER::new ( 2361 my $self = $class->SUPER::new (
1677 fontsize => 1, 2362 fontsize => 1,
2363 can_events => 0,
2364 #font => default_font
1678 @_, 2365 @_,
1679 2366
1680 layout => (new CFClient::Layout), 2367 layout => (new CFClient::Layout 1),
1681 par => [], 2368 par => [],
1682 height => 0, 2369 height => 0,
1683 children => [ 2370 children => [
1684 (new CFClient::UI::Empty expand => 1), 2371 (new CFClient::UI::Empty expand => 1),
1685 (new CFClient::UI::Slider vertical => 1), 2372 (new CFClient::UI::Slider vertical => 1),
1686 ], 2373 ],
1687 ); 2374 );
1688 2375
1689 $self->{children}[1]->connect (changed => sub { 2376 $self->{children}[1]->connect (changed => sub { $self->update });
1690 $self->update;
1691 });
1692 2377
1693 $self 2378 $self
1694} 2379}
1695 2380
1696sub set_fontsize { 2381sub set_fontsize {
… …
1698 2383
1699 $self->{fontsize} = $fontsize; 2384 $self->{fontsize} = $fontsize;
1700 $self->reflow; 2385 $self->reflow;
1701} 2386}
1702 2387
2388sub size_allocate {
2389 my ($self, $w, $h) = @_;
2390
2391 $self->SUPER::size_allocate ($w, $h);
2392
2393 $self->{layout}->set_font ($self->{font}) if $self->{font};
2394 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2395 $self->{layout}->set_width ($self->{children}[0]{w});
2396
2397 $self->reflow;
2398}
2399
1703sub text_height { 2400sub text_size {
1704 my ($self, $text) = @_; 2401 my ($self, $text, $indent) = @_;
1705 2402
1706 my $layout = $self->{layout}; 2403 my $layout = $self->{layout};
1707 2404
1708 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2405 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1709 $layout->set_width ($self->{w}); 2406 $layout->set_width ($self->{children}[0]{w} - $indent);
1710 $layout->set_text ($text); 2407 $layout->set_markup ($text);
1711 2408
1712 ($layout->size)[1] 2409 $layout->size
1713} 2410}
1714 2411
1715sub reflow { 2412sub reflow {
1716 my ($self) = @_; 2413 my ($self) = @_;
1717 2414
1718 $self->{need_reflow}++; 2415 $self->{need_reflow}++;
1719 $self->update; 2416 $self->update;
1720} 2417}
1721 2418
1722sub size_allocate { 2419sub set_offset {
2420 my ($self, $offset) = @_;
2421
2422 # todo: base offset on lines or so, not on pixels
2423 $self->{children}[1]->set_value ($offset);
2424}
2425
2426sub clear {
1723 my ($self, $w, $h) = @_; 2427 my ($self) = @_;
1724 2428
1725 $self->SUPER::size_allocate ($w, $h); 2429 $self->{par} = [];
1726 2430 $self->{height} = 0;
1727 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2431 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1728 $self->{layout}->set_width ($self->{children}[0]{w});
1729
1730 $self->reflow;
1731} 2432}
1732 2433
1733sub add_paragraph { 2434sub add_paragraph {
1734 my ($self, $color, $text) = @_; 2435 my ($self, $color, $text, $indent) = @_;
1735 2436
1736 #TODO: intelligently "reformat" paragraph 2437 for my $line (split /\n/, $text) {
1737 2438 my ($w, $h) = $self->text_size ($line);
1738 my $height = $self->text_height ($text);
1739
1740 $self->{height} += $height; 2439 $self->{height} += $h;
2440 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2441 }
1741 2442
1742 push @{$self->{par}}, [$height, $color, $text];
1743
1744 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2443 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1745 $self->{children}[1]->update;
1746} 2444}
1747 2445
1748sub update { 2446sub update {
1749 my ($self) = @_; 2447 my ($self) = @_;
1750 2448
… …
1752 2450
1753 return unless $self->{h} > 0; 2451 return unless $self->{h} > 0;
1754 2452
1755 delete $self->{texture}; 2453 delete $self->{texture};
1756 2454
1757 $ROOT->on_refresh ($self, sub { 2455 $ROOT->on_post_alloc ($self, sub {
2456 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2457
1758 if (delete $self->{need_reflow}) { 2458 if (delete $self->{need_reflow}) {
1759 my $height = 0; 2459 my $height = 0;
1760 2460
1761 $height += $_->[0] = $self->text_height ($_->[2]) 2461 my $layout = $self->{layout};
2462
2463 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2464
1762 for @{$self->{par}}; 2465 for (@{$self->{par}}) {
2466 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2467 $layout->set_width ($W - $_->[3]);
2468 $layout->set_markup ($_->[4]);
2469 my ($w, $h) = $layout->size;
2470 $_->[0] = $w + $_->[3];
2471 $_->[1] = $h;
2472 }
2473
2474 $height += $_->[1];
2475 }
1763 2476
1764 $self->{height} = $height; 2477 $self->{height} = $height;
1765 2478
1766 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2479 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1767 2480
1768 delete $self->{texture}; 2481 delete $self->{texture};
1769 } 2482 }
1770 2483
1771 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2484 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1772 glClearColor 0, 0, 0, 1; 2485 glClearColor 0.5, 0.5, 0.5, 0;
1773 glClear GL_COLOR_BUFFER_BIT; 2486 glClear GL_COLOR_BUFFER_BIT;
1774 2487
2488 my $top = int $self->{children}[1]{range}[0];
2489
2490 my $y0 = $top;
2491 my $y1 = $top + $H;
2492
2493 my $y = 0;
2494
2495 my $layout = $self->{layout};
2496
2497 $layout->set_font ($self->{font}) if $self->{font};
2498
1775 glEnable GL_BLEND; 2499 glEnable GL_BLEND;
2500 #TODO# not correct in windows where rgba is forced off
1776 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2501 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 2502
1789 for my $par (@{$self->{par}}) { 2503 for my $par (@{$self->{par}}) {
1790 my $h = $par->[0]; 2504 my $h = $par->[1];
1791 2505
1792 if ($y0 < $y + $h && $y < $y1) { 2506 if ($y0 < $y + $h && $y < $y1) {
2507 $layout->set_foreground (@{ $par->[2] });
2508 $layout->set_width ($W - $par->[3]);
1793 $layout->set_text ($par->[2]); 2509 $layout->set_markup ($par->[4]);
1794 2510
1795 glColor @{ $par->[1] }; 2511 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1796 my ($W, $H) = $layout->size; 2512
1797 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2513 glRasterPos $par->[3], $y - $y0;
2514 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1798 } 2515 }
1799 2516
1800 $y += $h; 2517 $y += $h;
1801 } 2518 }
1802 2519
1803 glDisable GL_TEXTURE_2D;
1804 glDisable GL_BLEND; 2520 glDisable GL_BLEND;
1805 }; 2521 };
1806 }); 2522 });
1807} 2523}
1808 2524
1809sub _draw { 2525sub _draw {
1810 my ($self) = @_; 2526 my ($self) = @_;
1811 2527
1812 if ($self->{texture}) {
1813 glEnable GL_TEXTURE_2D; 2528 glEnable GL_TEXTURE_2D;
1814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2529 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2530 glColor 1, 1, 1, 1;
1815 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2531 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1816 glDisable GL_TEXTURE_2D; 2532 glDisable GL_TEXTURE_2D;
1817 }
1818 2533
1819 $self->{children}[1]->draw; 2534 $self->{children}[1]->draw;
1820 2535
1821} 2536}
1822 2537
1823############################################################################# 2538#############################################################################
1824 2539
1825package CFClient::UI::Animator; 2540package CFClient::UI::Animator;
1826 2541
1827use SDL::OpenGL; 2542use CFClient::OpenGL;
1828 2543
1829our @ISA = CFClient::UI::Bin::; 2544our @ISA = CFClient::UI::Bin::;
1830 2545
1831sub moveto { 2546sub moveto {
1832 my ($self, $x, $y) = @_; 2547 my ($self, $x, $y) = @_;
… …
1870 2585
1871sub new { 2586sub new {
1872 my $class = shift; 2587 my $class = shift;
1873 2588
1874 my $self = $class->SUPER::new ( 2589 my $self = $class->SUPER::new (
1875 state => 0, 2590 state => 0,
1876 connect_activate => \&toggle_flopper, 2591 on_activate => \&toggle_flopper,
1877 @_ 2592 @_
1878 ); 2593 );
1879 2594
1880 if ($self->{state}) {
1881 $self->{state} = 0;
1882 $self->toggle_flopper;
1883 }
1884
1885 $self 2595 $self
1886} 2596}
1887 2597
1888sub toggle_flopper { 2598sub toggle_flopper {
1889 my ($self) = @_; 2599 my ($self) = @_;
1890 2600
1891 # TODO: use animation 2601 $self->{other}->toggle_visibility;
1892 if ($self->{state} = !$self->{state}) { 2602}
1893 $CFClient::UI::ROOT->add ($self->{other}); 2603
1894 $self->{other}->move ($self->coord2global (0, $self->{h})); 2604#############################################################################
2605
2606package CFClient::UI::Tooltip;
2607
2608our @ISA = CFClient::UI::Bin::;
2609
2610use CFClient::OpenGL;
2611
2612sub new {
2613 my $class = shift;
2614
2615 $class->SUPER::new (
2616 @_,
2617 can_events => 0,
2618 )
2619}
2620
2621sub set_tooltip_from {
2622 my ($self, $widget) = @_;
2623
2624 my $tooltip = $widget->{tooltip};
2625
2626 if ($ENV{CFPLUS_DEBUG} & 2) {
2627 $tooltip .= "\n\n" . (ref $widget) . "\n"
2628 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2629 . "req $widget->{req_w} $widget->{req_h}\n"
2630 . "visible $widget->{visible}";
2631 }
2632
2633 $self->add (new CFClient::UI::Label
2634 markup => $tooltip,
2635 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2636 fontsize => 0.8,
2637 fg => [0, 0, 0, 1],
2638 ellipsise => 0,
2639 font => ($widget->{tooltip_font} || $::FONT_PROP),
2640 );
2641}
2642
2643sub size_request {
2644 my ($self) = @_;
2645
2646 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2647
2648 ($w + 4, $h + 4)
2649}
2650
2651sub size_allocate {
2652 my ($self, $w, $h) = @_;
2653
2654 $self->SUPER::size_allocate ($w - 4, $h - 4);
2655}
2656
2657sub visibility_change {
2658 my ($self, $visible) = @_;
2659
2660 return unless $visible;
2661
2662 $self->{root}->on_post_alloc ("move_$self" => sub {
2663 my $widget = $self->{owner}
2664 or return;
2665
2666 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2667
2668 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2669 if $x + $self->{w} > $::WIDTH;
2670
2671 $self->move_abs ($x, $y);
2672 });
2673}
2674
2675sub _draw {
2676 my ($self) = @_;
2677
2678 glTranslate 0.375, 0.375;
2679
2680 my ($w, $h) = @$self{qw(w h)};
2681
2682 glColor 1, 0.8, 0.4;
2683 glBegin GL_QUADS;
2684 glVertex 0 , 0;
2685 glVertex 0 , $h;
2686 glVertex $w, $h;
2687 glVertex $w, 0;
2688 glEnd;
2689
2690 glColor 0, 0, 0;
2691 glBegin GL_LINE_LOOP;
2692 glVertex 0 , 0;
2693 glVertex 0 , $h;
2694 glVertex $w, $h;
2695 glVertex $w, 0;
2696 glEnd;
2697
2698 glTranslate 2 - 0.375, 2 - 0.375;
2699
2700 $self->SUPER::_draw;
2701}
2702
2703#############################################################################
2704
2705package CFClient::UI::Face;
2706
2707our @ISA = CFClient::UI::Base::;
2708
2709use CFClient::OpenGL;
2710
2711sub new {
2712 my $class = shift;
2713
2714 my $self = $class->SUPER::new (
2715 aspect => 1,
2716 can_events => 0,
2717 @_,
2718 );
2719
2720 if ($self->{anim} && $self->{animspeed}) {
2721 Scalar::Util::weaken (my $widget = $self);
2722
2723 $self->{timer} = Event->timer (
2724 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2725 hard => 1,
2726 interval => $self->{animspeed},
2727 cb => sub {
2728 ++$widget->{frame};
2729 $widget->update;
2730 },
2731 );
2732 }
2733
2734 $self
2735}
2736
2737sub size_request {
2738 (32, 8)
2739}
2740
2741sub update {
2742 my ($self) = @_;
2743
2744 return unless $self->{visible};
2745
2746 $self->SUPER::update;
2747}
2748
2749sub _draw {
2750 my ($self) = @_;
2751
2752 return unless $::CONN;
2753
2754 my $face;
2755
2756 if ($self->{frame}) {
2757 my $anim = $::CONN->{anim}[$self->{anim}];
2758
2759 $face = $anim->[ $self->{frame} % @$anim ]
2760 if $anim && @$anim;
2761 }
2762
2763 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2764
2765 if ($tex) {
2766 glEnable GL_TEXTURE_2D;
2767 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2768 glColor 1, 1, 1, 1;
2769 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2770 glDisable GL_TEXTURE_2D;
2771 }
2772}
2773
2774sub DESTROY {
2775 my ($self) = @_;
2776
2777 $self->{timer}->cancel
2778 if $self->{timer};
2779
2780 $self->SUPER::DESTROY;
2781}
2782
2783#############################################################################
2784
2785package CFClient::UI::Inventory;
2786
2787our @ISA = CFClient::UI::ScrolledWindow::;
2788
2789sub new {
2790 my $class = shift;
2791
2792 my $self = $class->SUPER::new (
2793 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2794 @_,
2795 );
2796
2797 $self
2798}
2799
2800sub set_items {
2801 my ($self, $items) = @_;
2802
2803 $self->{scrolled}->clear;
2804 return unless $items;
2805
2806 my @items = sort {
2807 ($a->{type} <=> $b->{type})
2808 or ($a->{name} cmp $b->{name})
2809 } @$items;
2810
2811 $self->{real_items} = \@items;
2812
2813 my $row = 0;
2814 for my $item (@items) {
2815 CFClient::Item::update_widgets $item;
2816
2817 $self->{scrolled}->add (0, $row, $item->{face_widget});
2818 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2819 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2820
2821 $row++;
2822 }
2823}
2824
2825#############################################################################
2826
2827package CFClient::UI::Menu;
2828
2829our @ISA = CFClient::UI::FancyFrame::;
2830
2831use CFClient::OpenGL;
2832
2833sub new {
2834 my $class = shift;
2835
2836 my $self = $class->SUPER::new (
2837 items => [],
2838 z => 100,
2839 @_,
2840 );
2841
2842 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2843
2844 for my $item (@{ $self->{items} }) {
2845 my ($widget, $cb) = @$item;
2846
2847 # handle various types of items, only text for now
2848 if (!ref $widget) {
2849 $widget = new CFClient::UI::Label
2850 can_hover => 1,
2851 can_events => 1,
2852 text => $widget;
2853 }
2854
2855 $self->{item}{$widget} = $item;
2856
2857 $self->{vbox}->add ($widget);
2858 }
2859
2860 $self
2861}
2862
2863# popup given the event (must be a mouse button down event currently)
2864sub popup {
2865 my ($self, $ev) = @_;
2866
2867 $self->_emit ("popdown");
2868
2869 # maybe save $GRAB? must be careful about events...
2870 $GRAB = $self;
2871 $self->{button} = $ev->{button};
2872
2873 $self->show;
2874 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2875}
2876
2877sub mouse_motion {
2878 my ($self, $ev, $x, $y) = @_;
2879
2880 # TODO: should use vbox->find_widget or so
2881 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2882 $self->{hover} = $self->{item}{$HOVER};
2883}
2884
2885sub button_up {
2886 my ($self, $ev, $x, $y) = @_;
2887
2888 if ($ev->{button} == $self->{button}) {
2889 undef $GRAB;
2890 $self->hide;
2891
1895 $self->emit ("open"); 2892 $self->_emit ("popdown");
2893 $self->{hover}[1]->() if $self->{hover};
2894 }
2895}
2896
2897#############################################################################
2898
2899package CFClient::UI::Statusbox;
2900
2901our @ISA = CFClient::UI::VBox::;
2902
2903sub new {
2904 my $class = shift;
2905
2906 $class->SUPER::new (
2907 fontsize => 0.8,
2908 @_,
2909 )
2910}
2911
2912sub reorder {
2913 my ($self) = @_;
2914 my $NOW = time;
2915
2916 while (my ($k, $v) = each %{ $self->{item} }) {
2917 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2918 }
2919
2920 my @widgets;
2921
2922 my @items = sort {
2923 $a->{pri} <=> $b->{pri}
2924 or $b->{id} <=> $a->{id}
2925 } values %{ $self->{item} };
2926
2927 my $count = 10 + 1;
2928 for my $item (@items) {
2929 last unless --$count;
2930
2931 push @widgets, $item->{label} ||= do {
2932 # TODO: doesn't handle markup well (read as: at all)
2933 my $short = $item->{count} > 1
2934 ? "<b>$item->{count} ×</b> $item->{text}"
2935 : $item->{text};
2936
2937 for ($short) {
2938 s/^\s+//;
2939 s/\s+/ /g;
2940 }
2941
2942 new CFClient::UI::Label
2943 markup => $short,
2944 tooltip => $item->{tooltip},
2945 tooltip_font => $::FONT_PROP,
2946 tooltip_width => 0.67,
2947 fontsize => $item->{fontsize} || $self->{fontsize},
2948 max_w => $::WIDTH * 0.44,
2949 fg => $item->{fg},
2950 can_events => 1,
2951 can_hover => 1
2952 };
2953 }
2954
2955 $self->clear;
2956 $self->SUPER::add (reverse @widgets);
2957}
2958
2959sub add {
2960 my ($self, $text, %arg) = @_;
2961
2962 $text =~ s/^\s+//;
2963 $text =~ s/\s+$//;
2964
2965 return unless $text;
2966
2967 my $timeout = time + ((delete $arg{timeout}) || 60);
2968
2969 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2970
2971 if (my $item = $self->{item}{$group}) {
2972 if ($item->{text} eq $text) {
2973 $item->{count}++;
2974 } else {
2975 $item->{count} = 1;
2976 $item->{text} = $item->{tooltip} = $text;
2977 }
2978 $item->{id} = ++$self->{id};
2979 $item->{timeout} = $timeout;
2980 delete $item->{label};
1896 } else { 2981 } else {
1897 $CFClient::UI::ROOT->remove ($self->{other}); 2982 $self->{item}{$group} = {
1898 $self->emit ("close"); 2983 id => ++$self->{id},
2984 text => $text,
2985 timeout => $timeout,
2986 tooltip => $text,
2987 fg => [0.8, 0.8, 0.8, 0.8],
2988 pri => 0,
2989 count => 1,
2990 %arg,
2991 };
1899 } 2992 }
1900 2993
1901 $self->emit (changed => $self->{state}); 2994 $self->reorder;
2995}
2996
2997sub reconfigure {
2998 my ($self) = @_;
2999
3000 delete $_->{label}
3001 for values %{ $self->{item} || {} };
3002
3003 $self->reorder;
3004 $self->SUPER::reconfigure;
1902} 3005}
1903 3006
1904############################################################################# 3007#############################################################################
1905 3008
1906package CFClient::UI::Root; 3009package CFClient::UI::Root;
1907 3010
1908our @ISA = CFClient::UI::Container::; 3011our @ISA = CFClient::UI::Container::;
1909 3012
1910use SDL::OpenGL; 3013use CFClient::OpenGL;
1911 3014
1912sub check_size { 3015sub new {
1913 my ($self) = @_; 3016 my $class = shift;
1914 3017
1915 $self->configure (0, 0, $::WITH, $::HEIGHT); 3018 my $self = $class->SUPER::new (
3019 visible => 1,
3020 @_,
3021 );
3022
3023 Scalar::Util::weaken ($self->{root} = $self);
3024
3025 $self
1916} 3026}
1917 3027
1918sub size_request { 3028sub size_request {
1919 ($::WIDTH, $::HEIGHT) 3029 my ($self) = @_;
1920}
1921 3030
1922sub configure { 3031 ($self->{w}, $self->{h})
3032}
3033
3034sub _to_pixel {
3035 my ($coord, $size, $max) = @_;
3036
3037 $coord =
3038 $coord eq "center" ? ($max - $size) * 0.5
3039 : $coord eq "max" ? $max
3040 : $coord;
3041
3042 $coord = 0 if $coord < 0;
3043 $coord = $max - $size if $coord > $max - $size;
3044
3045 int $coord + 0.5
3046}
3047
3048sub size_allocate {
1923 my ($self, $x, $y, $w, $h) = @_; 3049 my ($self, $w, $h) = @_;
1924 3050
1925 $self->SUPER::configure ($x, $y, $w, $h); 3051 for my $child ($self->children) {
3052 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1926 3053
1927 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3054 $X = $child->{force_x} if exists $child->{force_x};
1928 for @{$self->{children}}; 3055 $Y = $child->{force_y} if exists $child->{force_y};
1929}
1930 3056
1931sub _topleft { 3057 $X = _to_pixel $X, $W, $self->{w};
3058 $Y = _to_pixel $Y, $H, $self->{h};
3059
3060 $child->configure ($X, $Y, $W, $H);
3061 }
3062}
3063
3064sub coord2local {
1932 my ($self, $x, $y) = @_; 3065 my ($self, $x, $y) = @_;
1933 3066
1934 ($x, $y) 3067 ($x, $y)
1935} 3068}
1936 3069
3070sub coord2global {
3071 my ($self, $x, $y) = @_;
3072
3073 ($x, $y)
3074}
3075
1937sub update { 3076sub update {
1938 my ($self) = @_; 3077 my ($self) = @_;
1939 3078
1940 $self->check_size; 3079 $::WANT_REFRESH++;
1941 ::refresh ();
1942} 3080}
1943 3081
1944sub add { 3082sub add {
1945 my ($self, $child) = @_; 3083 my ($self, @children) = @_;
1946 3084
3085 $_->{is_toplevel} = 1
3086 for @children;
3087
1947 $self->SUPER::add ($child); 3088 $self->SUPER::add (@children);
3089}
3090
3091sub remove {
3092 my ($self, @children) = @_;
3093
3094 $self->SUPER::remove (@children);
3095
3096 delete $self->{is_toplevel}
3097 for @children;
3098
3099 while (@children) {
3100 my $w = pop @children;
3101 push @children, $w->children;
3102 $w->set_invisible;
3103 }
1948} 3104}
1949 3105
1950sub on_refresh { 3106sub on_refresh {
1951 my ($self, $id, $cb) = @_; 3107 my ($self, $id, $cb) = @_;
1952 3108
1953 $self->{refresh_hook}{$id} = $cb; 3109 $self->{refresh_hook}{$id} = $cb;
1954} 3110}
1955 3111
3112sub on_post_alloc {
3113 my ($self, $id, $cb) = @_;
3114
3115 $self->{post_alloc_hook}{$id} = $cb;
3116}
3117
1956sub draw { 3118sub draw {
1957 my ($self) = @_; 3119 my ($self) = @_;
1958 3120
1959 while (my $rcb = delete $self->{refresh_hook}) { 3121 while ($self->{refresh_hook}) {
1960 $_->() for values %$rcb; 3122 $_->()
3123 for values %{delete $self->{refresh_hook}};
1961 } 3124 }
3125
3126 if ($self->{realloc}) {
3127 my @queue;
3128
3129 while () {
3130 if ($self->{realloc}) {
3131 #TODO use array-of-depth approach
3132
3133 use sort 'stable';
3134
3135 @queue = sort { $a->{visible} <=> $b->{visible} }
3136 @queue, values %{delete $self->{realloc}};
3137 }
3138
3139 my $widget = pop @queue || last;
3140
3141 $widget->{visible} or last; # do not resize invisible widgets
3142
3143 my ($w, $h) = $widget->size_request;
3144
3145 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3146 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3147
3148 $w = $widget->{force_w} if exists $widget->{force_w};
3149 $h = $widget->{force_h} if exists $widget->{force_h};
3150
3151 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3152 || delete $widget->{force_realloc}) {
3153 $widget->{req_w} = $w;
3154 $widget->{req_h} = $h;
3155
3156 $self->{size_alloc}{$widget+0} = $widget;
3157
3158 if (my $parent = $widget->{parent}) {
3159 $self->{realloc}{$parent+0} = $parent;
3160 #unshift @queue, $parent;
3161 $parent->{force_size_alloc} = 1;
3162 $self->{size_alloc}{$parent+0} = $parent;
3163 }
3164 }
3165
3166 delete $self->{realloc}{$widget+0};
3167 }
3168 }
3169
3170 while (my $size_alloc = delete $self->{size_alloc}) {
3171 my @queue = sort { $b->{visible} <=> $a->{visible} }
3172 values %$size_alloc;
3173
3174 while () {
3175 my $widget = pop @queue || last;
3176
3177 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3178
3179 $w = 0 if $w < 0;
3180 $h = 0 if $h < 0;
3181
3182 $w = int $w + 0.5;
3183 $h = int $h + 0.5;
3184
3185 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3186 $widget->{w} = $w;
3187 $widget->{h} = $h;
3188
3189 $widget->emit (size_allocate => $w, $h);
3190 }
3191 }
3192 }
3193
3194 while ($self->{post_alloc_hook}) {
3195 $_->()
3196 for values %{delete $self->{post_alloc_hook}};
3197 }
3198
1962 3199
1963 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3200 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1964 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3201 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1965 glClear GL_COLOR_BUFFER_BIT; 3202 glClear GL_COLOR_BUFFER_BIT;
1966 3203
1967 glMatrixMode GL_PROJECTION; 3204 glMatrixMode GL_PROJECTION;
1968 glLoadIdentity; 3205 glLoadIdentity;
1969 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3206 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1970 glMatrixMode GL_MODELVIEW; 3207 glMatrixMode GL_MODELVIEW;
1971 glLoadIdentity; 3208 glLoadIdentity;
1972 3209
1973 $self->_draw; 3210 $self->_draw;
1974} 3211}
1975 3212
1976############################################################################# 3213#############################################################################
1977 3214
3215package CFClient::UI::BindEditor;
3216
3217our @ISA = CFClient::UI::FancyFrame::;
3218
3219sub new {
3220 my $class = shift;
3221
3222 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3223
3224 $self->add (my $vb = new CFClient::UI::VBox);
3225
3226
3227 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3228 text => "start recording",
3229 tooltip => "Start/Stops recording of actions."
3230 ."All subsequent actions after the recording started will be captured."
3231 ."The actions are displayed after the record was stopped."
3232 ."To bind the action you have to click on the 'Bind' button",
3233 on_activate => sub {
3234 unless ($self->{recording}) {
3235 $self->start;
3236 } else {
3237 $self->stop;
3238 }
3239 });
3240
3241 $vb->add (new CFClient::UI::Label text => "Actions:");
3242 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3243
3244 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3245 $vb->add (my $hb = new CFClient::UI::HBox);
3246 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3247 $hb->add (new CFClient::UI::Button
3248 text => "bind",
3249 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3250 on_activate => sub {
3251 $self->ask_for_bind;
3252 });
3253
3254 $vb->add (my $hb = new CFClient::UI::HBox);
3255 $hb->add (new CFClient::UI::Button
3256 text => "ok",
3257 expand => 1,
3258 tooltip => "This closes the binding editor and saves the binding",
3259 on_activate => sub {
3260 $self->hide;
3261 $self->commit;
3262 });
3263
3264 $hb->add (new CFClient::UI::Button
3265 text => "cancel",
3266 expand => 1,
3267 tooltip => "This closes the binding editor without saving",
3268 on_activate => sub {
3269 $self->hide;
3270 $self->{binding_cancel}->()
3271 if $self->{binding_cancel};
3272 });
3273
3274 $self->update_binding_widgets;
3275
3276 $self
3277}
3278
3279sub commit {
3280 my ($self) = @_;
3281 my ($mod, $sym, $cmds) = $self->get_binding;
3282 if ($sym != 0 && @$cmds > 0) {
3283 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3284 ."'. Don't forget 'Save Config'!");
3285 $self->{binding_change}->($mod, $sym, $cmds)
3286 if $self->{binding_change};
3287 } else {
3288 $::STATUSBOX->add ("No action bound, no key or action specified!");
3289 $self->{binding_cancel}->()
3290 if $self->{binding_cancel};
3291 }
3292}
3293
3294sub start {
3295 my ($self) = @_;
3296
3297 $self->{rec_btn}->set_text ("stop recording");
3298 $self->{recording} = 1;
3299 $self->clear_command_list;
3300 $::CONN->start_record if $::CONN;
3301}
3302
3303sub stop {
3304 my ($self) = @_;
3305
3306 $self->{rec_btn}->set_text ("start recording");
3307 $self->{recording} = 0;
3308
3309 my $rec;
3310 $rec = $::CONN->stop_record if $::CONN;
3311 return unless ref $rec eq 'ARRAY';
3312 $self->set_command_list ($rec);
3313}
3314
3315# if $commit is true, the binding will be set after the user entered a key combo
3316sub ask_for_bind {
3317 my ($self, $commit) = @_;
3318
3319 CFClient::Binder::open_binding_dialog (sub {
3320 my ($mod, $sym) = @_;
3321 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3322 $self->update_binding_widgets;
3323 $self->commit if $commit;
3324 });
3325}
3326
3327# $mod and $sym are the modifiers and key symbol
3328# $cmds is a array ref of strings (the commands)
3329# $cb is the callback that is executed on OK
3330# $ccb is the callback that is executed on CANCEL and
3331# when the binding was unsuccessful on OK
3332sub set_binding {
3333 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3334
3335 $self->clear_command_list;
3336 $self->{recording} = 0;
3337 $self->{rec_btn}->set_text ("start recording");
3338
3339 $self->{binding} = [$mod, $sym];
3340 $self->{commands} = $cmds;
3341
3342 $self->{binding_change} = $cb;
3343 $self->{binding_cancel} = $ccb;
3344
3345 $self->update_binding_widgets;
3346}
3347
3348# this is a shortcut method that asks for a binding
3349# and then just binds it.
3350sub do_quick_binding {
3351 my ($self, $cmds) = @_;
3352 $self->set_binding (undef, undef, $cmds, sub {
3353 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3354 });
3355 $self->ask_for_bind (1);
3356}
3357
3358sub update_binding_widgets {
3359 my ($self) = @_;
3360 my ($mod, $sym, $cmds) = $self->get_binding;
3361 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3362 $self->set_command_list ($cmds);
3363}
3364
3365sub get_binding {
3366 my ($self) = @_;
3367 return (
3368 $self->{binding}->[0],
3369 $self->{binding}->[1],
3370 [ grep { defined $_ } @{$self->{commands}} ]
3371 );
3372}
3373
3374sub clear_command_list {
3375 my ($self) = @_;
3376 $self->{cmdbox}->clear ();
3377}
3378
3379sub set_command_list {
3380 my ($self, $cmds) = @_;
3381
3382 $self->{cmdbox}->clear ();
3383 $self->{commands} = $cmds;
3384
3385 my $idx = 0;
3386
3387 for (@$cmds) {
3388 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3389
3390 my $i = $idx;
3391 $hb->add (new CFClient::UI::Label text => $_);
3392 $hb->add (new CFClient::UI::Button
3393 text => "delete",
3394 tooltip => "Deletes the action from the record",
3395 on_activate => sub {
3396 $self->{cmdbox}->remove ($hb);
3397 $cmds->[$i] = undef;
3398 });
3399
3400
3401 $idx++
3402 }
3403}
3404
3405
3406#############################################################################
3407
3408package CFClient::UI::SpellList;
3409
3410our @ISA = CFClient::UI::FancyFrame::;
3411
3412sub new {
3413 my $class = shift;
3414
3415 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3416
3417 $self->add (new CFClient::UI::ScrolledWindow
3418 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3419
3420 $self;
3421}
3422
3423# XXX: Do sorting? Argl...
3424sub add_spell {
3425 my ($self, $spell) = @_;
3426 $self->{spells}->{$spell->{name}} = $spell;
3427
3428 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3429 face => $spell->{face},
3430 can_hover => 1,
3431 can_events => 1,
3432 tooltip => $spell->{message});
3433
3434 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3435 text => $spell->{name},
3436 can_hover => 1,
3437 can_events => 1,
3438 tooltip => $spell->{message},
3439 expand => 1);
3440
3441 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3442 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3443 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3444 expand => 1);
3445
3446 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3447 text => "bind to key",
3448 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3449}
3450
3451sub rebuild_spell_list {
3452 my ($self) = @_;
3453 $self->{tbl_idx} = 0;
3454 $self->add_spell ($_) for values %{$self->{spells}};
3455}
3456
3457sub remove_spell {
3458 my ($self, $spell) = @_;
3459 delete $self->{spells}->{$spell->{name}};
3460 $self->rebuild_spell_list;
3461}
3462
3463#############################################################################
3464
1978package CFClient::UI; 3465package CFClient::UI;
1979 3466
1980$ROOT = new CFClient::UI::Root; 3467$ROOT = new CFClient::UI::Root;
3468$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1981 3469
19821 34701
1983 3471

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