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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.76 by root, Tue Apr 11 21:24:09 2006 UTC vs.
Revision 1.264 by root, Thu Jun 1 02:58:30 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
12our $TOPLEVEL; 14our $LAYOUT;
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->motion_x, $ev->motion_y); 84 my ($x, $y) = ($ev->{x}, $ev->{y});
27 85
28 if (!$BUTTON_STATE) { 86 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($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;
33 }
34 91
92 check_tooltip;
93 }
94
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 95 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 96
37 $GRAB->button_down ($ev, $GRAB->translate ($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->motion_x, $ev->motion_y); 103 my ($x, $y) = ($ev->{x}, $ev->{y});
43 104
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($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 $GRAB->button_down ($ev, $GRAB->translate ($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 ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 123 my ($x, $y) = ($ev->{x}, $ev->{y});
60 124
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 125 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 126
63 if ($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; 130 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 131 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 132
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 133 check_tooltip;
134 }
135
136 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
137 if $HOVER;
138}
139
140# convert position array to integers
141sub harmonize {
142 my ($vals) = @_;
143
144 my $rem = 0;
145
146 for (@$vals) {
147 my $i = int $_ + $rem;
148 $rem += $_ - $i;
149 $_ = $i;
150 }
151}
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;
71} 192}
72 193
73############################################################################# 194#############################################################################
74 195
75package CFClient::UI::Base; 196package CFClient::UI::Base;
76 197
77use strict; 198use strict;
78 199
79use SDL::OpenGL; 200use CFClient::OpenGL;
80 201
81sub new { 202sub new {
82 my $class = shift; 203 my $class = shift;
83 204
84 bless { 205 my $self = bless {
85 x => 0, 206 x => "center",
86 y => 0, 207 y => "center",
87 z => 0, 208 z => 0,
88 w => -1, 209 w => undef,
89 h => -1, 210 h => undef,
211 can_events => 1,
90 @_ 212 @_
91 }, $class 213 }, $class;
92}
93 214
215 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
216
217 for (keys %$self) {
218 if (/^on_(.*)$/) {
219 $self->connect ($1 => delete $self->{$_});
220 }
221 }
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
235 $self
236}
237
238sub destroy {
239 my ($self) = @_;
240
241 $self->hide;
242 %$self = ();
243}
244
245sub show {
246 my ($self) = @_;
247
248 return if $self->{parent};
249
250 $CFClient::UI::ROOT->add ($self);
251}
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 : $self->show;
304}
305
306sub hide {
307 my ($self) = @_;
308
309 $self->set_invisible;
310
311 $self->{parent}->remove ($self)
312 if $self->{parent};
313}
314
94sub move { 315sub move_abs {
95 my ($self, $x, $y, $z) = @_; 316 my ($self, $x, $y, $z) = @_;
96 $self->{x} = $x; 317
97 $self->{y} = $y; 318 $self->{x} = List::Util::max 0, int $x;
319 $self->{y} = List::Util::max 0, int $y;
98 $self->{z} = $z if defined $z; 320 $self->{z} = $z if defined $z;
99}
100 321
101sub needs_redraw { 322 $self->update;
102 0 323}
324
325sub set_size {
326 my ($self, $w, $h) = @_;
327
328 $self->{force_w} = $w;
329 $self->{force_h} = $h;
330
331 $self->realloc;
103} 332}
104 333
105sub size_request { 334sub size_request {
106 require Carp; 335 require Carp;
107 Carp::confess "size_request is abtract"; 336 Carp::confess "size_request is abstract";
108} 337}
109 338
110sub _size_allocate { 339sub configure {
111 my ($self, $x, $y, $w, $h) = @_; 340 my ($self, $x, $y, $w, $h) = @_;
112 341
342 if ($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) {
113 $self->{x} = $x; 355 $self->{x} = $x;
114 $self->{y} = $y; 356 $self->{y} = $y;
357 $self->update;
358 }
115 359
116 return unless $self->{w} != $w || $self->{h} != $h; 360 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
361 return unless $self->{visible};
117 362
118 $self->{w} = $w; 363 $self->{alloc_w} = $w;
119 $self->{h} = $h; 364 $self->{alloc_h} = $h;
120 365
366 $self->{root}{size_alloc}{$self+0} = $self;
121 1 367 }
122} 368}
123 369
124sub size_allocate { 370sub size_allocate {
371 # nothing to be done
372}
373
374sub children {
375}
376
377sub set_max_size {
125 my ($self, $x, $y, $w, $h) = @_; 378 my ($self, $w, $h) = @_;
126 379
127 $self->_size_allocate ($x, $y, $w, $h); 380 delete $self->{max_w}; $self->{max_w} = $w if $w;
381 delete $self->{max_h}; $self->{max_h} = $h if $h;
128} 382}
129 383
384sub set_tooltip {
385 my ($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 $CFClient::UI::TOOLTIP->{owner};
396 CFClient::UI::check_tooltip;
397 }
398}
399
130# translate global koordinates to local coordinate system 400# translate global coordinates to local coordinate system
131sub translate { 401sub coord2local {
132 my ($self, $x, $y) = @_; 402 my ($self, $x, $y) = @_;
133 403
134 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 404 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
405}
406
407# translate local coordinates to global coordinate system
408sub coord2global {
409 my ($self, $x, $y) = @_;
410
411 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
135} 412}
136 413
137sub focus_in { 414sub focus_in {
138 my ($self) = @_; 415 my ($self) = @_;
139 416
140 return if $FOCUS == $self; 417 return if $FOCUS == $self;
418 return unless $self->{can_focus};
141 419
142 my $focus = $FOCUS; $FOCUS = $self; 420 my $focus = $FOCUS; $FOCUS = $self;
421
422 $self->_emit (focus_in => $focus);
423
143 $focus->update if $focus; 424 $focus->update if $focus;
144 $FOCUS->update; 425 $FOCUS->update;
145} 426}
146 427
147sub focus_out { 428sub focus_out {
148 my ($self) = @_; 429 my ($self) = @_;
149 430
150 return unless $FOCUS == $self; 431 return unless $FOCUS == $self;
151 432
152 my $focus = $FOCUS; undef $FOCUS; 433 my $focus = $FOCUS; undef $FOCUS;
434
435 $self->_emit (focus_out => $focus);
436
153 $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 $FOCUS;
154} 441}
155 442
156sub mouse_motion { } 443sub mouse_motion { }
157sub button_up { } 444sub button_up { }
158sub key_down { } 445sub key_down { }
159sub key_up { } 446sub key_up { }
160 447
161sub button_down { 448sub button_down {
162 my ($self, $ev, $x, $y) = @_; 449 my ($self, $ev, $x, $y) = @_;
163 450
164 $self->focus_in; 451 $self->focus_in;
… …
168sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 455sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
169sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 456sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
170sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 457sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
171sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 458sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
172 459
460sub find_widget {
461 my ($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 $self->update;
528}
529
173sub draw { 530sub draw {
174 my ($self) = @_; 531 my ($self) = @_;
175 532
176 return unless $self->{h} && $self->{w}; 533 return unless $self->{h} && $self->{w};
177 534
178 glPushMatrix; 535 glPushMatrix;
179 glTranslate $self->{x}, $self->{y}, 0; 536 glTranslate $self->{x}, $self->{y}, 0;
180 $self->_draw; 537 $self->_draw;
181 glPopMatrix; 538 glPopMatrix;
182 539
183 if ($self == $HOVER) { 540 if ($self == $HOVER && $self->{can_hover}) {
184 my ($x, $y) = @$self{qw(x y)}; 541 my ($x, $y) = @$self{qw(x y)};
185 542
186 glColor 0, 0, 1, 0.2; 543 glColor 1, 0.8, 0.5, 0.2;
187 glEnable GL_BLEND; 544 glEnable GL_BLEND;
188 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
189 glBegin GL_QUADS; 546 glBegin GL_QUADS;
190 glVertex $x , $y; 547 glVertex $x , $y;
191 glVertex $x + $self->{w}, $y; 548 glVertex $x + $self->{w}, $y;
192 glVertex $x + $self->{w}, $y + $self->{h}; 549 glVertex $x + $self->{w}, $y + $self->{h};
193 glVertex $x , $y + $self->{h}; 550 glVertex $x , $y + $self->{h};
194 glEnd; 551 glEnd;
195 glDisable GL_BLEND; 552 glDisable GL_BLEND;
196 } 553 }
554
555 if ($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 => $self, fontsize => 0)->_draw;
567 }
197} 568}
198 569
199sub _draw { 570sub _draw {
200 my ($self) = @_; 571 my ($self) = @_;
201 572
202 warn "no draw defined for $self\n"; 573 warn "no draw defined for $self\n";
203} 574}
204 575
205sub bbox {
206 my ($self) = @_;
207 my ($w, $h) = $self->size_request;
208 (
209 $self->{x},
210 $self->{y},
211 $self->{x} = $w,
212 $self->{y} = $h
213 )
214}
215
216sub find_widget {
217 my ($self, $x, $y) = @_;
218
219 return $self
220 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
221 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
222
223 ()
224}
225
226sub del_parent { $_[0]->{parent} = undef }
227
228sub set_parent {
229 my ($self, $par) = @_;
230
231 $self->{parent} = $par;
232 Scalar::Util::weaken $self->{parent};
233}
234
235sub get_parent {
236 $_[0]->{parent}
237}
238
239sub update {
240 my ($self) = @_;
241
242 $self->{parent}->update
243 if $self->{parent};
244}
245
246sub connect {
247 my ($self, $signal, $cb) = @_;
248
249 push @{ $self->{cb}{$signal} }, $cb;
250}
251
252sub emit {
253 my ($self, $signal, @args) = @_;
254
255 $_->($self, @args)
256 for @{$self->{cb}{$signal} || []};
257}
258
259sub DESTROY { 576sub DESTROY {
260 my ($self) = @_; 577 my ($self) = @_;
261 578
579 delete $WIDGET{$self+0};
262 #$self->deactivate; 580 #$self->deactivate;
263} 581}
264 582
265############################################################################# 583#############################################################################
266 584
267package CFClient::UI::DrawBG; 585package CFClient::UI::DrawBG;
268 586
269our @ISA = CFClient::UI::Base::; 587our @ISA = CFClient::UI::Base::;
270 588
271use strict; 589use strict;
272use SDL::OpenGL; 590use CFClient::OpenGL;
273 591
274sub new { 592sub new {
275 my $class = shift; 593 my $class = shift;
276 594
277 # range [value, low, high, page] 595 # range [value, low, high, page]
278 596
279 $class->SUPER::new ( 597 $class->SUPER::new (
280 bg => [0, 0, 0, 0.2], 598 #bg => [0, 0, 0, 0.2],
281 active_bg => [1, 1, 1], 599 #active_bg => [1, 1, 1, 0.5],
282 @_ 600 @_
283 ) 601 )
284} 602}
285 603
286sub _draw { 604sub _draw {
287 my ($self) = @_; 605 my ($self) = @_;
288 606
607 my $color = $FOCUS == $self && $self->{active_bg}
608 ? $self->{active_bg}
609 : $self->{bg};
610
611 if ($color && (@$color < 4 || $color->[3])) {
289 my ($w, $h) = @$self{qw(w h)}; 612 my ($w, $h) = @$self{qw(w h)};
290 613
291 glEnable GL_BLEND; 614 glEnable GL_BLEND;
292 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 615 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
293 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 616 glColor @$color;
294 617
295 glBegin GL_QUADS; 618 glBegin GL_QUADS;
296 glVertex 0 , 0; 619 glVertex 0 , 0;
297 glVertex 0 , $h; 620 glVertex 0 , $h;
298 glVertex $w, $h; 621 glVertex $w, $h;
299 glVertex $w, 0; 622 glVertex $w, 0;
300 glEnd; 623 glEnd;
301 624
302 glDisable GL_BLEND; 625 glDisable GL_BLEND;
626 }
303} 627}
304 628
305############################################################################# 629#############################################################################
306 630
307package CFClient::UI::Empty; 631package CFClient::UI::Empty;
308
309our @ISA = CFClient::UI::Base::;
310
311sub size_request {
312 (0, 0)
313}
314
315sub draw { }
316
317#############################################################################
318
319package CFClient::UI::Container;
320 632
321our @ISA = CFClient::UI::Base::; 633our @ISA = CFClient::UI::Base::;
322 634
323sub new { 635sub new {
324 my ($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) = @_;
325 656
326 my $children = delete $arg{children} || []; 657 my $children = delete $arg{children} || [];
327 658
328 my $self = $class->SUPER::new (children => [], %arg); 659 my $self = $class->SUPER::new (
660 children => [],
661 can_events => 0,
662 %arg,
663 );
329 $self->add ($_) for @$children; 664 $self->add ($_) for @$children;
330 665
331 $self 666 $self
332} 667}
333 668
334sub add { 669sub add {
335 my ($self, $chld, $expand) = @_; 670 my ($self, @widgets) = @_;
336 671
337 $chld->{expand} = $expand;
338 $chld->set_parent ($self); 672 $_->set_parent ($self)
673 for @widgets;
674
675 use sort 'stable';
339 676
340 $self->{children} = [ 677 $self->{children} = [
341 sort { $a->{z} <=> $b->{z} } 678 sort { $a->{z} <=> $b->{z} }
342 @{$self->{children}}, $chld 679 @{$self->{children}}, @widgets
343 ]; 680 ];
344 681
345 $self->{w} = $self->{h} = -1; 682 $self->realloc;
346 $self->update; 683}
684
685sub children {
686 @{ $_[0]{children} }
347} 687}
348 688
349sub remove { 689sub remove {
350 my ($self, $widget) = @_; 690 my ($self, $child) = @_;
351 691
692 delete $child->{parent};
693 $child->hide;
694
352 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 695 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
353 696
354 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 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 $self->realloc;
355} 712}
356 713
357sub find_widget { 714sub find_widget {
358 my ($self, $x, $y) = @_; 715 my ($self, $x, $y) = @_;
359 716
… …
389 746
390 $class->SUPER::new (children => [$child], %arg) 747 $class->SUPER::new (children => [$child], %arg)
391} 748}
392 749
393sub add { 750sub add {
394 my ($self, $widget) = @_; 751 my ($self, $child) = @_;
395 752
396 $self->{children} = []; 753 $self->{children} = [];
397 754
398 $self->SUPER::add ($widget); 755 $self->SUPER::add ($child);
399} 756}
400 757
401sub remove { 758sub remove {
402 my ($self, $widget) = @_; 759 my ($self, $widget) = @_;
403 760
… …
412sub size_request { 769sub size_request {
413 $_[0]{children}[0]->size_request 770 $_[0]{children}[0]->size_request
414} 771}
415 772
416sub size_allocate { 773sub size_allocate {
417 my ($self, $x, $y, $w, $h) = @_; 774 my ($self, $w, $h) = @_;
418 775
419 $self->_size_allocate ($x, $y, $w, $h) or return;
420
421 $self->{children}[0]->size_allocate (0, 0, $w, $h); 776 $self->{children}[0]->configure (0, 0, $w, $h);
422} 777}
423 778
424############################################################################# 779#############################################################################
425 780
426package CFClient::UI::Window; 781package CFClient::UI::Window;
427 782
428our @ISA = CFClient::UI::Bin::; 783our @ISA = CFClient::UI::Bin::;
429 784
430use SDL::OpenGL; 785use CFClient::OpenGL;
431 786
432sub new { 787sub new {
433 my ($class, %arg) = @_; 788 my ($class, %arg) = @_;
434 789
435 my $self = $class->SUPER::new (%arg); 790 my $self = $class->SUPER::new (%arg);
436} 791}
437 792
438sub update { 793sub update {
439 my ($self) = @_; 794 my ($self) = @_;
440 795
441 # we want to do this delayed... 796 $ROOT->on_post_alloc ($self => sub { $self->render_child });
442 $self->render_chld;
443 $self->SUPER::update; 797 $self->SUPER::update;
444} 798}
445 799
446sub render_chld {
447 my ($self) = @_;
448
449 $self->{texture} =
450 CFClient::Texture->new_from_opengl (
451 $self->{w}, $self->{h}, sub { $self->child->draw }
452 );
453}
454
455sub size_allocate { 800sub size_allocate {
456 my ($self, $x, $y, $w, $h) = @_; 801 my ($self, $w, $h) = @_;
457 802
458 $self->_size_allocate ($x, $y, $w, $h) or return;
459
460 $self->child->size_allocate (0, 0, $w, $h); 803 $self->SUPER::size_allocate ($w, $h);
804 $self->update;
805}
461 806
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
462 $self->render_chld; 818 $self->_render;
819 };
463} 820}
464 821
465sub _draw { 822sub _draw {
466 my ($self) = @_; 823 my ($self) = @_;
467 824
468 my ($w, $h) = ($self->w, $self->h); 825 my ($w, $h) = ($self->w, $self->h);
469 826
470 my $tex = $self->{texture} 827 my $tex = $self->{texture}
471 or return; 828 or return;
472 829
473 glEnable GL_BLEND;
474 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
475 glEnable GL_TEXTURE_2D; 830 glEnable GL_TEXTURE_2D;
476 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;
477 833
478 $tex->draw_quad (0, 0, $w, $h); 834 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
479 835
480 glDisable GL_BLEND;
481 glDisable GL_TEXTURE_2D; 836 glDisable GL_TEXTURE_2D;
482} 837}
483 838
484############################################################################# 839#############################################################################
485 840
841package CFClient::UI::ViewPort;
842
843our @ISA = CFClient::UI::Window::;
844
845sub new {
846 my $class = shift;
847
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
486package CFClient::UI::Frame; 979package CFClient::UI::Frame;
487 980
488our @ISA = CFClient::UI::Bin::; 981our @ISA = CFClient::UI::Bin::;
489 982
490use SDL::OpenGL; 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 (
1037 bg => [1, 1, 1, 1],
1038 border_bg => [1, 1, 1, 1],
1039 border => 0.6,
1040 can_events => 1,
1041 min_w => 16,
1042 min_h => 16,
1043 @_
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
1053}
1054
1055sub border {
1056 int $_[0]{border} * $::FONTSIZE
1057}
491 1058
492sub size_request { 1059sub size_request {
493 my ($self) = @_; 1060 my ($self) = @_;
494 my $chld = $self->child
495 or return (0, 0);
496 1061
497 $chld->move (2, 2); 1062 my ($w, $h) = $self->SUPER::size_request;
498 1063
499 map { $_ + 4 } $chld->size_request; 1064 (
1065 $w + $self->border * 2,
1066 $h + $self->border * 2,
1067 )
500} 1068}
501 1069
502sub size_allocate { 1070sub size_allocate {
1071 my ($self, $w, $h) = @_;
1072
1073 $h -= List::Util::max 0, $self->border * 2;
1074 $w -= List::Util::max 0, $self->border * 2;
1075
1076 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1077 if $self->{title};
1078
1079 $self->child->configure ($self->border, $self->border, $w, $h);
1080}
1081
1082sub button_down {
1083 my ($self, $ev, $x, $y) = @_;
1084
1085 my ($w, $h) = @$self{qw(w h)};
1086 my $border = $self->border;
1087
1088 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1089 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1090
1091 if ($lr & $td) {
1092 my ($wx, $wy) = ($self->{x}, $self->{y});
1093 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1094 my ($bw, $bh) = ($self->{w}, $self->{h});
1095
1096 my $mx = $x < $border;
1097 my $my = $y < $border;
1098
1099 $self->{motion} = sub {
1100 my ($ev, $x, $y) = @_;
1101
1102 my $dx = $ev->{x} - $ox;
1103 my $dy = $ev->{y} - $oy;
1104
1105 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1106 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1107
1108 $self->realloc;
1109 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1110 };
1111
1112 } elsif ($lr ^ $td) {
1113 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1114 my ($bx, $by) = ($self->{x}, $self->{y});
1115
1116 $self->{motion} = sub {
1117 my ($ev, $x, $y) = @_;
1118
1119 ($x, $y) = ($ev->{x}, $ev->{y});
1120
1121 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1122 };
1123 }
1124}
1125
1126sub button_up {
1127 my ($self, $ev, $x, $y) = @_;
1128
1129 delete $self->{motion};
1130}
1131
1132sub mouse_motion {
1133 my ($self, $ev, $x, $y) = @_;
1134
1135 $self->{motion}->($ev, $x, $y) if $self->{motion};
1136}
1137
1138sub _draw {
1139 my ($self) = @_;
1140
1141 my ($w, $h ) = ($self->{w}, $self->{h});
1142 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
1143
1144 glEnable GL_TEXTURE_2D;
1145 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1146
1147 my $border = $self->border;
1148
1149 glColor @{ $self->{border_bg} };
1150 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1151 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1152 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1153 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1154
1155 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1156 glColor @{ $self->{bg} };
1157
1158 # TODO: repeat texture not scale
1159 # solve this better(?)
1160 $bg->{s} = $cw / $bg->{w};
1161 $bg->{t} = $ch / $bg->{h};
1162 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1163 }
1164
1165 glDisable GL_TEXTURE_2D;
1166
1167 $self->{title}->draw if $self->{title};
1168
1169 $self->child->draw;
1170}
1171
1172#############################################################################
1173
1174package CFClient::UI::Table;
1175
1176our @ISA = CFClient::UI::Base::;
1177
1178use List::Util qw(max sum);
1179
1180use CFClient::OpenGL;
1181
1182sub new {
1183 my $class = shift;
1184
1185 $class->SUPER::new (
1186 col_expand => [],
1187 @_,
1188 )
1189}
1190
1191sub children {
1192 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1193}
1194
1195sub add {
503 my ($self, $x, $y, $w, $h) = @_; 1196 my ($self, $x, $y, $child) = @_;
1197
1198 $child->set_parent ($self);
1199 $self->{children}[$y][$x] = $child;
1200
1201 $self->realloc;
1202}
1203
1204# TODO: move to container class maybe? send children a signal on removal?
1205sub clear {
1206 my ($self) = @_;
1207
1208 my @children = $self->children;
1209 delete $self->{children};
504 1210
505 $self->_size_allocate ($x, $y, $w, $h) or return; 1211 for (@children) {
1212 delete $_->{parent};
1213 $_->hide;
1214 }
506 1215
507 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 1216 $self->realloc;
508}
509
510sub _draw {
511 my ($self) = @_;
512
513 my $chld = $self->child;
514
515 my ($w, $h) = $chld->size_request;
516
517 glBegin GL_QUADS;
518 glColor 0, 0, 0;
519 glVertex 0 , 0;
520 glVertex 0 , $h + 4;
521 glVertex $w + 4 , $h + 4;
522 glVertex $w + 4 , 0;
523 glEnd;
524
525 $chld->draw;
526}
527
528#############################################################################
529
530package CFClient::UI::FancyFrame;
531
532our @ISA = CFClient::UI::Bin::;
533
534use SDL::OpenGL;
535
536my @tex =
537 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
538 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
539
540sub size_request {
541 my ($self) = @_;
542
543 my ($w, $h) = $self->SUPER::size_request;
544
545 $h += $tex[1]->{h};
546 $h += $tex[4]->{h};
547 $w += $tex[2]->{w};
548 $w += $tex[3]->{w};
549
550 ($w, $h)
551}
552
553sub size_allocate {
554 my ($self, $x, $y, $w, $h) = @_;
555
556 $self->_size_allocate ($x, $y, $w, $h) or return;
557
558 $h -= $tex[1]->{h};
559 $h -= $tex[4]->{h};
560 $w -= $tex[2]->{w};
561 $w -= $tex[3]->{w};
562
563 $h = $h < 0 ? 0 : $h;
564 $w = $w < 0 ? 0 : $w;
565
566 my $child = $self->child;
567
568 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
569}
570
571sub _draw {
572 my ($self) = @_;
573
574 my ($w, $h) = ($self->{w}, $self->{h});
575 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
576
577 glEnable GL_BLEND;
578 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
579 glEnable GL_TEXTURE_2D;
580 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
581
582 my $top = $tex[1];
583 $top->draw_quad (0, 0, $w, $top->{h});
584
585 my $left = $tex[3];
586 $left->draw_quad (0, $top->{h}, $left->{w}, $ch);
587
588 my $right = $tex[2];
589 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
590
591 my $bottom = $tex[4];
592 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
593
594 my $bg = $tex[0];
595
596 glBindTexture GL_TEXTURE_2D, $bg->{name};
597 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
598 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
599 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
600
601 my $rep_x = $cw / $bg->{w};
602 my $rep_y = $ch / $bg->{h};
603
604 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
605
606 glDisable GL_TEXTURE_2D;
607 glDisable GL_BLEND;
608
609 $self->child->draw;
610
611}
612
613#############################################################################
614
615package CFClient::UI::Table;
616
617our @ISA = CFClient::UI::Base::;
618
619use List::Util qw(max sum);
620
621use SDL::OpenGL;
622
623sub add {
624 my ($self, $x, $y, $chld) = @_;
625
626 $self->{children}[$y][$x] = $chld;
627 $chld->set_parent ($self);
628
629 $self->{w} = $self->{h} = -1;
630 $self->update;
631} 1217}
632 1218
633sub get_wh { 1219sub get_wh {
634 my ($self) = @_; 1220 my ($self) = @_;
635 1221
… …
640 or next; 1226 or next;
641 1227
642 for my $x (0 .. $#$row) { 1228 for my $x (0 .. $#$row) {
643 my $widget = $row->[$x] 1229 my $widget = $row->[$x]
644 or next; 1230 or next;
645 my ($w, $h) = $widget->size_request; 1231 my ($w, $h) = @$widget{qw(req_w req_h)};
646 1232
647 $w[$x] = max $w[$x], $w; 1233 $w[$x] = max $w[$x], $w;
648 $h[$y] = max $h[$y], $h; 1234 $h[$y] = max $h[$y], $h;
649 } 1235 }
650 } 1236 }
… …
656 my ($self) = @_; 1242 my ($self) = @_;
657 1243
658 my ($ws, $hs) = $self->get_wh; 1244 my ($ws, $hs) = $self->get_wh;
659 1245
660 ( 1246 (
661 (List::Util::sum @$ws), 1247 (sum @$ws),
662 (List::Util::sum @$hs), 1248 (sum @$hs),
663 ) 1249 )
664} 1250}
665 1251
666sub size_allocate { 1252sub size_allocate {
667 my ($self, $x, $y, $w, $h) = @_; 1253 my ($self, $w, $h) = @_;
668
669 $self->_size_allocate ($x, $y, $w, $h) or return;
670 1254
671 my ($ws, $hs) = $self->get_wh; 1255 my ($ws, $hs) = $self->get_wh;
672 1256
673 my $req_w = List::Util::sum @$ws; 1257 my $req_w = (sum @$ws) || 1;
674 my $req_h = List::Util::sum @$hs; 1258 my $req_h = (sum @$hs) || 1;
1259
1260 # TODO: nicer code && do row_expand
1261 my @col_expand = @{$self->{col_expand}};
1262 @col_expand = (1) x @$ws unless @col_expand;
1263 my $col_expand = (sum @col_expand) || 1;
675 1264
676 # linearly scale sizes 1265 # linearly scale sizes
677 $_ *= $req_w / $w for @$ws; 1266 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
678 $_ *= $req_h / $h for @$hs; 1267 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1268
1269 CFClient::UI::harmonize $ws;
1270 CFClient::UI::harmonize $hs;
679 1271
680 my $y; 1272 my $y;
681 1273
682 for my $r (0 .. $#{$self->{children}}) { 1274 for my $r (0 .. $#{$self->{children}}) {
683 my $row = $self->{children}[$r] 1275 my $row = $self->{children}[$r]
… …
685 1277
686 my $x = 0; 1278 my $x = 0;
687 my $row_h = $hs->[$r]; 1279 my $row_h = $hs->[$r];
688 1280
689 for my $c (0 .. $#$row) { 1281 for my $c (0 .. $#$row) {
690 my $widget = $row->[$c]
691 or next;
692
693 my $col_w = $ws->[$c]; 1282 my $col_w = $ws->[$c];
694 1283
1284 if (my $widget = $row->[$c]) {
695 $widget->size_allocate ($x, $y, $col_w, $row_h); 1285 $widget->configure ($x, $y, $col_w, $row_h);
1286 }
696 1287
697 $x += $col_w; 1288 $x += $col_w;
698 } 1289 }
699 1290
700 $y += $row_h; 1291 $y += $row_h;
… …
726 } 1317 }
727} 1318}
728 1319
729############################################################################# 1320#############################################################################
730 1321
1322package CFClient::UI::Box;
1323
1324our @ISA = CFClient::UI::Container::;
1325
1326sub size_request {
1327 my ($self) = @_;
1328
1329 $self->{vertical}
1330 ? (
1331 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1332 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1333 )
1334 : (
1335 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1336 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1337 )
1338}
1339
1340sub size_allocate {
1341 my ($self, $w, $h) = @_;
1342
1343 my $space = $self->{vertical} ? $h : $w;
1344 my $children = $self->{children};
1345
1346 my @req;
1347
1348 if ($self->{homogeneous}) {
1349 @req = ($space / (@$children || 1)) x @$children;
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 {
1358 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1359
1360 $space = ($space - $req) / $expand; # remaining space to give away
1361
1362 $req[$_] += $space * $children->[$_]{expand}
1363 for 0 .. $#$children;
1364 }
1365 }
1366
1367 CFClient::UI::harmonize \@req;
1368
1369 my $pos = 0;
1370 for (0 .. $#$children) {
1371 my $alloc = $req[$_];
1372 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1373
1374 $pos += $alloc;
1375 }
1376
1377 1
1378}
1379
1380#############################################################################
1381
731package CFClient::UI::HBox; 1382package CFClient::UI::HBox;
732 1383
733# TODO: wrap into common Box base class
734
735our @ISA = CFClient::UI::Container::; 1384our @ISA = CFClient::UI::Box::;
736 1385
737sub size_request { 1386sub new {
738 my ($self) = @_; 1387 my $class = shift;
739 1388
740 my @alloc = map [$_->size_request], @{$self->{children}}; 1389 $class->SUPER::new (
741 1390 vertical => 0,
742 ( 1391 @_,
743 (List::Util::sum map $_->[0], @alloc),
744 (List::Util::max map $_->[1], @alloc),
745 ) 1392 )
746} 1393}
747 1394
748sub size_allocate {
749 my ($self, $x, $y, $w, $h) = @_;
750
751 $self->_size_allocate ($x, $y, $w, $h) or return;
752
753 return unless $self->{w};
754
755 ($h, $w) = ($w, $h);
756
757 my $children = $self->{children};
758
759 my @h = map +($_->size_request)[0], @$children;
760
761 my $req_h = List::Util::sum @h;
762
763 if ($req_h > $h) {
764 # ah well, not enough space
765 $_ = $h[$_] * $h / $req_h for @h;
766 } else {
767 my @exp = grep $_->{expand}, @$children;
768 @exp = @$children unless @exp;
769
770 my %exp = map +($_ => 1), @exp;
771
772 for (0 .. $#$children) {
773 my $child = $children->[$_];
774
775 my $alloc_h = $h[$_];
776 $alloc_h += ($h - $req_h) / @exp if $exp{$child};
777 $h[$_] = $alloc_h;
778 }
779 }
780
781 my $y = 0;
782 for (0 .. $#$children) {
783 my $child = $children->[$_];
784 my $h = $h[$_];
785 $child->size_allocate ($y, 0, $h, $w);
786
787 $y += $h;
788 }
789}
790
791############################################################################# 1395#############################################################################
792 1396
793package CFClient::UI::VBox; 1397package CFClient::UI::VBox;
794 1398
795# TODO: wrap into common Box base class
796
797our @ISA = CFClient::UI::Container::; 1399our @ISA = CFClient::UI::Box::;
798 1400
799sub size_request { 1401sub new {
800 my ($self) = @_; 1402 my $class = shift;
801 1403
802 my @alloc = map [$_->size_request], @{$self->{children}}; 1404 $class->SUPER::new (
803 1405 vertical => 1,
804 ( 1406 @_,
805 (List::Util::max map $_->[0], @alloc),
806 (List::Util::sum map $_->[1], @alloc),
807 ) 1407 )
808} 1408}
809 1409
810sub size_allocate {
811 my ($self, $x, $y, $w, $h) = @_;
812
813 $self->_size_allocate ($x, $y, $w, $h) or return;
814
815 return unless $self->{h};
816
817 my $children = $self->{children};
818
819 my @h = map +($_->size_request)[1], @$children;
820
821 my $req_h = List::Util::sum @h;
822
823 if ($req_h > $h) {
824 # ah well, not enough space
825 $_ = $h[$_] * $h / $req_h for @h;
826 } else {
827 my @exp = grep $_->{expand}, @$children;
828 @exp = @$children unless @exp;
829
830 my %exp = map +($_ => 1), @exp;
831
832 for (0 .. $#$children) {
833 my $child = $children->[$_];
834
835 my $alloc_h = $h[$_];
836 $alloc_h += ($h - $req_h) / @exp if $exp{$child};
837 $h[$_] = $alloc_h;
838 }
839 }
840
841 my $y = 0;
842 for (0 .. $#$children) {
843 my $child = $children->[$_];
844 my $h = $h[$_];
845 $child->size_allocate (0, $y, $w, $h);
846
847 $y += $h;
848 }
849}
850
851############################################################################# 1410#############################################################################
852 1411
853package CFClient::UI::Label; 1412package CFClient::UI::Label;
854 1413
855our @ISA = CFClient::UI::Base::; 1414our @ISA = CFClient::UI::DrawBG::;
856 1415
857use SDL::OpenGL; 1416use CFClient::OpenGL;
858 1417
859sub new { 1418sub new {
860 my ($class, %arg) = @_; 1419 my ($class, %arg) = @_;
861 1420
862 my $self = $class->SUPER::new ( 1421 my $self = $class->SUPER::new (
863 fg => [1, 1, 1], 1422 fg => [1, 1, 1],
864 height => $::FONTSIZE, 1423 #bg => none
865 text => "", 1424 #active_bg => none
866 align => -1, 1425 #font => default_font
867 padding => 2, 1426 #text => initial text
1427 #markup => initial narkup
1428 #max_w => maximum pixel width
1429 ellipsise => 3, # end
868 layout => new CFClient::Layout, 1430 layout => (new CFClient::Layout),
1431 fontsize => 1,
1432 align => -1,
1433 valign => -1,
1434 padding_x => 2,
1435 padding_y => 2,
1436 can_events => 0,
869 %arg 1437 %arg
870 ); 1438 );
871 1439
1440 if (exists $self->{template}) {
1441 my $layout = new CFClient::Layout;
1442 $layout->set_text (delete $self->{template});
1443 $self->{template} = $layout;
1444 }
1445
1446 if (exists $self->{markup}) {
1447 $self->set_markup (delete $self->{markup});
1448 } else {
872 $self->set_text ($self->{text}); 1449 $self->set_text (delete $self->{text});
1450 }
873 1451
874 $self 1452 $self
875} 1453}
876 1454
877sub escape_text { 1455sub escape($) {
878 local $_ = $_[1]; 1456 local $_ = $_[0];
879 1457
880 s/&/&amp;/g; 1458 s/&/&amp;/g;
881 s/>/&gt;/g; 1459 s/>/&gt;/g;
882 s/</&lt;/g; 1460 s/</&lt;/g;
883 1461
884 $_[1] 1462 $_
1463}
1464
1465sub update {
1466 my ($self) = @_;
1467
1468 delete $self->{texture};
1469 $self->SUPER::update;
885} 1470}
886 1471
887sub set_text { 1472sub set_text {
888 my ($self, $text) = @_; 1473 my ($self, $text) = @_;
889 1474
1475 return if $self->{text} eq "T$text";
890 $self->{text} = $text; 1476 $self->{text} = "T$text";
1477
1478 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1479 $self->{layout}->set_text ($text);
1480
1481 $self->realloc;
1482 $self->update;
1483}
1484
1485sub set_markup {
1486 my ($self, $markup) = @_;
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;
891 $self->{layout}->set_markup ($text); 1494 $self->{layout}->set_markup ($markup);
892 1495
1496 $self->realloc;
1497 $self->update;
1498}
1499
1500sub size_request {
1501 my ($self) = @_;
1502
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});
1507 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1508
1509 my ($w, $h) = $self->{layout}->size;
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, $h2;
1519 }
1520
1521 ($w, $h)
1522}
1523
1524sub size_allocate {
1525 my ($self, $w, $h) = @_;
1526
1527 delete $self->{texture}
1528 ;#d#
1529}
1530
1531sub set_fontsize {
1532 my ($self, $fontsize) = @_;
1533
1534 $self->{fontsize} = $fontsize;
893 delete $self->{texture}; 1535 delete $self->{texture};
894 $self->update;
895}
896 1536
897sub get_text { 1537 $self->realloc;
898 my ($self, $text) = @_;
899
900 $self->{text}
901}
902
903sub size_request {
904 my ($self) = @_;
905
906 $self->{layout}->set_width;
907 $self->{layout}->set_height ($self->{height});
908 my ($w, $h) = $self->{layout}->size;
909
910 (
911 $w + $self->{padding} * 2,
912 $h + $self->{padding} * 2,
913 )
914}
915
916sub size_allocate {
917 my ($self, $x, $y, $w, $h) = @_;
918
919 $self->_size_allocate ($x, $y, $w, $h) or return;
920
921 delete $self->{texture};
922}
923
924sub update {
925 my ($self) = @_;
926
927 delete $self->{texture};
928 $self->SUPER::update;
929} 1538}
930 1539
931sub _draw { 1540sub _draw {
932 my ($self) = @_; 1541 my ($self) = @_;
933 1542
1543 $self->SUPER::_draw; # draw background, if applicable
1544
934 my $tex = $self->{texture} ||= do { 1545 my $tex = $self->{texture} ||= do {
1546 $self->{layout}->set_foreground (@{$self->{fg}});
1547 $self->{layout}->set_font ($self->{font}) if $self->{font};
935 $self->{layout}->set_width ($self->{w}); 1548 $self->{layout}->set_width ($self->{w});
1549 $self->{layout}->set_ellipsise ($self->{ellipsise});
1550 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1551 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1552
936 new_from_layout CFClient::Texture $self->{layout} 1553 my $tex = new_from_layout CFClient::Texture $self->{layout};
1554
1555 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1556 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1557 : ($self->{w} - $tex->{w}) * 0.5);
1558
1559 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1560 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1561 : ($self->{h} - $tex->{h}) * 0.5);
1562
1563 $tex
937 }; 1564 };
938 1565
939 glEnable GL_BLEND;
940 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
941 glEnable GL_TEXTURE_2D; 1566 glEnable GL_TEXTURE_2D;
942 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1567 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
943 1568
1569 if ($tex->{format} == GL_ALPHA) {
944 glColor @{$self->{fg}}; 1570 glColor @{$self->{fg}};
945 1571 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
946 my $x = 1572 } else {
947 $self->{align} < 0 ? $self->{padding} 1573 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
948 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1574 }
949 : ($self->{w} - $tex->{w}) * 0.5;
950
951 $tex->draw_quad ($x, 0);
952 1575
953 glDisable GL_TEXTURE_2D; 1576 glDisable GL_TEXTURE_2D;
954 glDisable GL_BLEND;
955} 1577}
956 1578
957############################################################################# 1579#############################################################################
958 1580
959package CFClient::UI::Entry; 1581package CFClient::UI::EntryBase;
960 1582
961our @ISA = CFClient::UI::Label::; 1583our @ISA = CFClient::UI::Label::;
962 1584
963use SDL; 1585use CFClient::OpenGL;
964use SDL::OpenGL;
965 1586
966sub new { 1587sub new {
967 my $class = shift; 1588 my $class = shift;
968 1589
969 $class->SUPER::new ( 1590 $class->SUPER::new (
970 fg => [1, 1, 1], 1591 fg => [1, 1, 1],
971 bg => [0, 0, 0, 0.2], 1592 bg => [0, 0, 0, 0.2],
972 active_bg => [1, 1, 1], 1593 active_bg => [1, 1, 1, 0.5],
973 active_fg => [0, 0, 0], 1594 active_fg => [0, 0, 0],
1595 can_hover => 1,
1596 can_focus => 1,
1597 valign => 0,
1598 can_events => 1,
1599 #text => ...
974 @_ 1600 @_
975 ) 1601 )
976} 1602}
977 1603
978sub _set_text { 1604sub _set_text {
979 my ($self, $text) = @_; 1605 my ($self, $text) = @_;
980 1606
1607 delete $self->{cur_h};
1608
1609 return if $self->{text} eq $text;
1610
1611 delete $self->{texture};
1612
981 $self->{last_activity} = $::NOW; 1613 $self->{last_activity} = $::NOW;
982
983 $self->{text} = $text; 1614 $self->{text} = $text;
984 $self->{layout}->set_width ($self->{w});
985 1615
986 $text =~ s/./*/g if $self->{hidden}; 1616 $text =~ s/./*/g if $self->{hidden};
1617 $self->{layout}->set_text ("$text ");
987 1618
988 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1619 $self->_emit (changed => $self->{text});
989
990 $text = substr $text, 0, $self->{cursor};
991 utf8::encode $text;
992
993 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
994}
995
996sub size_request {
997 my ($self) = @_;
998
999 my ($w, $h) = $self->SUPER::size_request;
1000
1001 ($w + 1, $h) # add 1 for cursor
1002}
1003
1004sub size_allocate {
1005 my ($self, $x, $y, $w, $h) = @_;
1006
1007 $self->SUPER::size_allocate ($x, $y, $w, $h);
1008
1009 $self->_set_text ($self->{text});
1010} 1620}
1011 1621
1012sub set_text { 1622sub set_text {
1013 my ($self, $text) = @_; 1623 my ($self, $text) = @_;
1014 1624
1015 $self->{cursor} = length $text; 1625 $self->{cursor} = length $text;
1016 $self->_set_text ($text); 1626 $self->_set_text ($text);
1017 $self->update; 1627
1628 $self->realloc;
1629}
1630
1631sub get_text {
1632 $_[0]{text}
1633}
1634
1635sub size_request {
1636 my ($self) = @_;
1637
1638 my ($w, $h) = $self->SUPER::size_request;
1639
1640 ($w + 1, $h) # add 1 for cursor
1018} 1641}
1019 1642
1020sub key_down { 1643sub key_down {
1021 my ($self, $ev) = @_; 1644 my ($self, $ev) = @_;
1022 1645
1023 my $mod = $ev->key_mod; 1646 my $mod = $ev->{mod};
1024 my $sym = $ev->key_sym; 1647 my $sym = $ev->{sym};
1025
1026 my $uni = $ev->key_unicode; 1648 my $uni = $ev->{unicode};
1027 1649
1028 my $text = $self->get_text; 1650 my $text = $self->get_text;
1029 1651
1030 if ($sym == SDLK_BACKSPACE) { 1652 if ($uni == 8) {
1031 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1653 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1032 } elsif ($sym == SDLK_DELETE) { 1654 } elsif ($uni == 127) {
1033 substr $text, $self->{cursor}, 1, ""; 1655 substr $text, $self->{cursor}, 1, "";
1034 } elsif ($sym == SDLK_LEFT) { 1656 } elsif ($sym == CFClient::SDLK_LEFT) {
1035 --$self->{cursor} if $self->{cursor}; 1657 --$self->{cursor} if $self->{cursor};
1036 } elsif ($sym == SDLK_RIGHT) { 1658 } elsif ($sym == CFClient::SDLK_RIGHT) {
1037 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1659 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1038 } elsif ($sym == SDLK_HOME) { 1660 } elsif ($sym == CFClient::SDLK_HOME) {
1039 $self->{cursor} = 0; 1661 $self->{cursor} = 0;
1040 } elsif ($sym == SDLK_END) { 1662 } elsif ($sym == CFClient::SDLK_END) {
1041 $self->{cursor} = length $text; 1663 $self->{cursor} = length $text;
1664 } elsif ($uni == 27) {
1665 $self->_emit ('escape');
1042 } elsif ($uni) { 1666 } elsif ($uni) {
1043 substr $text, $self->{cursor}++, 0, chr $uni; 1667 substr $text, $self->{cursor}++, 0, chr $uni;
1044 } 1668 }
1045 1669
1046 $self->_set_text ($text); 1670 $self->_set_text ($text);
1047 $self->update; 1671
1672 $self->realloc;
1048} 1673}
1049 1674
1050sub focus_in { 1675sub focus_in {
1051 my ($self) = @_; 1676 my ($self) = @_;
1052 1677
… …
1100 1725
1101 $self->SUPER::_draw; 1726 $self->SUPER::_draw;
1102 1727
1103 #TODO: force update every cursor change :( 1728 #TODO: force update every cursor change :(
1104 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1729 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1730
1731 unless (exists $self->{cur_h}) {
1732 my $text = substr $self->{text}, 0, $self->{cursor};
1733 utf8::encode $text;
1734
1735 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1736 }
1737
1105 glColor @{$self->{fg}}; 1738 glColor @{$self->{fg}};
1106 glBegin GL_LINES; 1739 glBegin GL_LINES;
1107 glVertex $self->{cur_x}, $self->{cur_y};
1108 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1740 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1741 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1109 glEnd; 1742 glEnd;
1110 } 1743 }
1111} 1744}
1112 1745
1746package CFClient::UI::Entry;
1747
1748our @ISA = CFClient::UI::EntryBase::;
1749
1750use CFClient::OpenGL;
1751
1752sub key_down {
1753 my ($self, $ev) = @_;
1754
1755 my $sym = $ev->{sym};
1756
1757 if ($sym == 13) {
1758 unshift @{$self->{history}},
1759 my $txt = $self->get_text;
1760 $self->{history_pointer} = -1;
1761 $self->{history_saveback} = '';
1762 $self->_emit (activate => $txt);
1763 $self->update;
1764
1765 } elsif ($sym == CFClient::SDLK_UP) {
1766 if ($self->{history_pointer} < 0) {
1767 $self->{history_saveback} = $self->get_text;
1768 }
1769 if (@{$self->{history} || []} > 0) {
1770 $self->{history_pointer}++;
1771 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1772 $self->{history_pointer} = @{$self->{history} || []} - 1;
1773 }
1774 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1775 }
1776
1777 } elsif ($sym == CFClient::SDLK_DOWN) {
1778 $self->{history_pointer}--;
1779 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1780
1781 if ($self->{history_pointer} >= 0) {
1782 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1783 } else {
1784 $self->set_text ($self->{history_saveback});
1785 }
1786
1787 } else {
1788 $self->SUPER::key_down ($ev);
1789 }
1790
1791}
1792
1113############################################################################# 1793#############################################################################
1114 1794
1115package CFClient::UI::Slider; 1795package CFClient::UI::Button;
1116 1796
1117use strict;
1118
1119use SDL::OpenGL;
1120
1121our @ISA = CFClient::UI::DrawBG::; 1797our @ISA = CFClient::UI::Label::;
1798
1799use CFClient::OpenGL;
1800
1801my @tex =
1802 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1803 qw(b1_button_active.png);
1122 1804
1123sub new { 1805sub new {
1124 my $class = shift; 1806 my $class = shift;
1125 1807
1808 $class->SUPER::new (
1809 padding_x => 4,
1810 padding_y => 4,
1811 fg => [1, 1, 1],
1812 active_fg => [0, 0, 1],
1813 can_hover => 1,
1814 align => 0,
1815 valign => 0,
1816 can_events => 1,
1817 @_
1818 )
1819}
1820
1821sub activate { }
1822
1823sub button_up {
1824 my ($self, $ev, $x, $y) = @_;
1825
1826 $self->emit ("activate")
1827 if $x >= 0 && $x < $self->{w}
1828 && $y >= 0 && $y < $self->{h};
1829}
1830
1831sub _draw {
1832 my ($self) = @_;
1833
1834 local $self->{fg} = $self->{fg};
1835
1836 if ($GRAB == $self) {
1837 $self->{fg} = $self->{active_fg};
1838 }
1839
1840 glEnable GL_TEXTURE_2D;
1841 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1842 glColor 0, 0, 0, 1;
1843
1844 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1845
1846 glDisable GL_TEXTURE_2D;
1847
1848 $self->SUPER::_draw;
1849}
1850
1851#############################################################################
1852
1853package CFClient::UI::CheckBox;
1854
1855our @ISA = CFClient::UI::DrawBG::;
1856
1857my @tex =
1858 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1859 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1860
1861use CFClient::OpenGL;
1862
1863sub new {
1864 my $class = shift;
1865
1866 $class->SUPER::new (
1867 padding_x => 2,
1868 padding_y => 2,
1869 fg => [1, 1, 1],
1870 active_fg => [1, 1, 0],
1871 bg => [0, 0, 0, 0.2],
1872 active_bg => [1, 1, 1, 0.5],
1873 state => 0,
1874 can_hover => 1,
1875 @_
1876 )
1877}
1878
1879sub size_request {
1880 my ($self) = @_;
1881
1882 (6) x 2
1883}
1884
1885sub button_down {
1886 my ($self, $ev, $x, $y) = @_;
1887
1888 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1889 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1890 $self->{state} = !$self->{state};
1891 $self->_emit (changed => $self->{state});
1892 }
1893}
1894
1895sub _draw {
1896 my ($self) = @_;
1897
1898 $self->SUPER::_draw;
1899
1900 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1901
1902 my ($w, $h) = @$self{qw(w h)};
1903
1904 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1905
1906 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1907
1908 my $tex = $self->{state} ? $tex[1] : $tex[0];
1909
1910 glEnable GL_TEXTURE_2D;
1911 $tex->draw_quad_alpha (0, 0, $s, $s);
1912 glDisable GL_TEXTURE_2D;
1913}
1914
1915#############################################################################
1916
1917package CFClient::UI::Image;
1918
1919our @ISA = CFClient::UI::Base::;
1920
1921use CFClient::OpenGL;
1922use Carp qw/confess/;
1923
1924our %loaded_images;
1925
1926sub new {
1927 my $class = shift;
1928
1929 my $self = $class->SUPER::new (can_events => 0, @_);
1930
1931 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1932
1933 $loaded_images{$self->{image}} ||=
1934 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1935
1936 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1937
1938 Scalar::Util::weaken $loaded_images{$self->{image}};
1939
1940 $self->{aspect} = $tex->{w} / $tex->{h};
1941
1942 $self
1943}
1944
1945sub size_request {
1946 my ($self) = @_;
1947
1948 ($self->{tex}->{w}, $self->{tex}->{h})
1949}
1950
1951sub _draw {
1952 my ($self) = @_;
1953
1954 my $tex = $self->{tex};
1955
1956 my ($w, $h) = ($self->{w}, $self->{h});
1957
1958 if ($self->{rot90}) {
1959 glRotate 90, 0, 0, 1;
1960 glTranslate 0, -$self->{w}, 0;
1961
1962 ($w, $h) = ($h, $w);
1963 }
1964
1965 glEnable GL_TEXTURE_2D;
1966 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1967
1968 $tex->draw_quad_alpha (0, 0, $w, $h);
1969
1970 glDisable GL_TEXTURE_2D;
1971}
1972
1973#############################################################################
1974
1975package CFClient::UI::VGauge;
1976
1977our @ISA = CFClient::UI::Base::;
1978
1979use List::Util qw(min max);
1980
1981use CFClient::OpenGL;
1982
1983my %tex = (
1984 food => [
1985 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1986 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1987 ],
1988 grace => [
1989 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1990 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1991 ],
1992 hp => [
1993 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1994 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1995 ],
1996 mana => [
1997 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1998 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1999 ],
2000);
2001
2002# eg. VGauge->new (gauge => 'food'), default gauge: food
2003sub new {
2004 my $class = shift;
2005
2006 my $self = $class->SUPER::new (
2007 type => 'food',
2008 @_
2009 );
2010
2011 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2012
2013 $self
2014}
2015
2016sub size_request {
2017 my ($self) = @_;
2018
2019 #my $tex = $tex{$self->{type}}[0];
2020 #@$tex{qw(w h)}
2021 (0, 0)
2022}
2023
2024sub set_max {
2025 my ($self, $max) = @_;
2026
2027 return if $self->{max_val} == $max;
2028
2029 $self->{max_val} = $max;
2030 $self->update;
2031}
2032
2033sub set_value {
2034 my ($self, $val, $max) = @_;
2035
2036 $self->set_max ($max)
2037 if defined $max;
2038
2039 return if $self->{val} == $val;
2040
2041 $self->{val} = $val;
2042 $self->update;
2043}
2044
2045sub _draw {
2046 my ($self) = @_;
2047
2048 my $tex = $tex{$self->{type}};
2049 my ($t1, $t2, $t3) = @$tex;
2050
2051 my ($w, $h) = ($self->{w}, $self->{h});
2052
2053 if ($self->{vertical}) {
2054 glRotate 90, 0, 0, 1;
2055 glTranslate 0, -$self->{w}, 0;
2056
2057 ($w, $h) = ($h, $w);
2058 }
2059
2060 my $ycut = $self->{val} / ($self->{max_val} || 1);
2061
2062 my $ycut1 = max 0, min 1, $ycut;
2063 my $ycut2 = max 0, min 1, $ycut - 1;
2064
2065 my $h1 = $self->{h} * (1 - $ycut1);
2066 my $h2 = $self->{h} * (1 - $ycut2);
2067
2068 glEnable GL_BLEND;
2069 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2070 glEnable GL_TEXTURE_2D;
2071 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2072
2073 glBindTexture GL_TEXTURE_2D, $t1->{name};
2074 glBegin GL_QUADS;
2075 glTexCoord 0 , 0; glVertex 0 , 0;
2076 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2077 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2078 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2079 glEnd;
2080
2081 my $ycut1 = List::Util::min 1, $ycut;
2082 glBindTexture GL_TEXTURE_2D, $t2->{name};
2083 glBegin GL_QUADS;
2084 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2085 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2086 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2087 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2088 glEnd;
2089
2090 if ($t3) {
2091 glBindTexture GL_TEXTURE_2D, $t3->{name};
2092 glBegin GL_QUADS;
2093 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2094 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2095 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2096 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2097 glEnd;
2098 }
2099
2100 glDisable GL_BLEND;
2101 glDisable GL_TEXTURE_2D;
2102}
2103
2104#############################################################################
2105
2106package CFClient::UI::Gauge;
2107
2108our @ISA = CFClient::UI::VBox::;
2109
2110sub new {
2111 my ($class, %arg) = @_;
2112
2113 my $self = $class->SUPER::new (
2114 tooltip => $arg{type},
2115 can_hover => 1,
2116 can_events => 1,
2117 %arg,
2118 );
2119
2120 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2121 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2122 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2123
2124 $self
2125}
2126
2127sub set_fontsize {
2128 my ($self, $fsize) = @_;
2129
2130 $self->{value}->set_fontsize ($fsize);
2131 $self->{max} ->set_fontsize ($fsize);
2132}
2133
2134sub set_max {
2135 my ($self, $max) = @_;
2136
2137 $self->{gauge}->set_max ($max);
2138 $self->{max}->set_text ($max);
2139}
2140
2141sub set_value {
2142 my ($self, $val, $max) = @_;
2143
2144 $self->set_max ($max)
2145 if defined $max;
2146
2147 $self->{gauge}->set_value ($val, $max);
2148 $self->{value}->set_text ($val);
2149}
2150
2151#############################################################################
2152
2153package CFClient::UI::Slider;
2154
2155use strict;
2156
2157use CFClient::OpenGL;
2158
2159our @ISA = CFClient::UI::DrawBG::;
2160
2161my @tex =
2162 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2163 qw(s1_slider.png s1_slider_bg.png);
2164
2165sub new {
2166 my $class = shift;
2167
1126 # range [value, low, high, page] 2168 # range [value, low, high, page, unit]
1127 2169
2170 # TODO: 0-width page
2171 # TODO: req_w/h are wrong with vertical
2172 # TODO: calculations are off
1128 my $self = $class->SUPER::new ( 2173 my $self = $class->SUPER::new (
1129 fg => [1, 1, 1], 2174 fg => [1, 1, 1],
1130 active_fg => [0, 0, 0], 2175 active_fg => [0, 0, 0],
2176 bg => [0, 0, 0, 0.2],
2177 active_bg => [1, 1, 1, 0.5],
1131 range => [0, 0, 100, 10], 2178 range => [0, 0, 100, 10, 0],
1132 req_w => 40, 2179 min_w => $::WIDTH / 80,
1133 req_h => 10, 2180 min_h => $::WIDTH / 80,
1134 vertical => 0, 2181 vertical => 0,
2182 can_hover => 1,
2183 inner_pad => 0.02,
1135 @_ 2184 @_
1136 ); 2185 );
1137 2186
2187 $self->set_value ($self->{range}[0]);
2188 $self->update;
2189
1138 $self 2190 $self
1139} 2191}
1140 2192
2193sub changed { }
2194
2195sub set_range {
2196 my ($self, $range) = @_;
2197
2198 ($range, $self->{range}) = ($self->{range}, $range);
2199
2200 $self->update
2201 if "@$range" ne "@{$self->{range}}";
2202}
2203
2204sub set_value {
2205 my ($self, $value) = @_;
2206
2207 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2208
2209 $hi = $lo + 1 if $hi <= $lo;
2210
2211 $page = $hi - $lo if $page > $hi - $lo;
2212
2213 $value = $lo if $value < $lo;
2214 $value = $hi - $page if $value > $hi - $page;
2215
2216 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2217 if $unit;
2218
2219 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2220
2221 if ($value != $old_value) {
2222 $self->_emit (changed => $value);
2223 $self->update;
2224 }
2225}
2226
1141sub size_request { 2227sub size_request {
1142 my ($self) = @_; 2228 my ($self) = @_;
1143 2229
1144 my $w = $self->{req_w}; 2230 ($self->{req_w}, $self->{req_h})
1145 my $h = $self->{req_h};
1146
1147 $self->{vertical} ? ($h, $w) : ($w, $h)
1148} 2231}
1149 2232
1150sub button_down { 2233sub button_down {
1151 my ($self, $ev, $x, $y) = @_; 2234 my ($self, $ev, $x, $y) = @_;
1152 2235
1153 $self->SUPER::button_down ($ev, $x, $y); 2236 $self->SUPER::button_down ($ev, $x, $y);
2237
2238 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2239
1154 $self->mouse_motion ($ev, $x, $y); 2240 $self->mouse_motion ($ev, $x, $y);
1155} 2241}
1156 2242
1157sub mouse_motion { 2243sub mouse_motion {
1158 my ($self, $ev, $x, $y) = @_; 2244 my ($self, $ev, $x, $y) = @_;
1159 2245
1160 if ($GRAB == $self) { 2246 if ($GRAB == $self) {
2247 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2248
2249 my (undef, $lo, $hi, $page) = @{$self->{range}};
2250
2251 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2252
2253 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2254 }
2255}
2256
2257sub update {
2258 my ($self) = @_;
2259
2260 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2261 $self->set_value ($self->{range}[0]);
2262
1161 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2263 my ($value, $lo, $hi, $page) = @{$self->{range}};
2264 my $range = ($hi - $page - $lo) || 1e-100;
1162 2265
1163 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2266 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1164 2267
1165 $x = $x * ($hi - $lo) / $w + $lo; 2268 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1166 $x = $lo if $x < $lo; 2269 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1167 $x = $hi - $page if $x > $hi - $page;
1168 $self->{range}[0] = $x;
1169 2270
1170 $self->emit (changed => $x); 2271 $value = ($value - $lo) / $range;
1171 $self->update; 2272 $value = $value * $self->{scale} + $self->{offset};
2273
2274 $self->{knob_x} = $value - $knob_w * 0.5;
2275 $self->{knob_w} = $knob_w;
1172 } 2276 });
2277
2278 $self->SUPER::update;
1173} 2279}
1174 2280
1175sub _draw { 2281sub _draw {
1176 my ($self) = @_; 2282 my ($self) = @_;
1177 2283
1178 $self->SUPER::_draw (); 2284 $self->SUPER::_draw ();
1179 2285
1180 my ($w, $h) = @$self{qw(w h)}; 2286 glScale $self->{w}, $self->{h};
1181 2287
1182 if ($self->{vertical}) { 2288 if ($self->{vertical}) {
1183 # draw a vertical slider like a rotated horizontal slider 2289 # draw a vertical slider like a rotated horizontal slider
1184 2290
2291 glTranslate 1, 0, 0;
1185 glRotate 90, 0, 0, 1; 2292 glRotate 90, 0, 0, 1;
1186 glTranslate 0, -$self->{w}, 0;
1187
1188 ($w, $h) = ($h, $w);
1189 } 2293 }
1190 2294
1191 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2295 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1192 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2296 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1193 2297
1194 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2298 glEnable GL_TEXTURE_2D;
2299 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1195 2300
1196 $page = int $page * $w / ($hi - $lo); 2301 # draw background
1197 $value = int +($value - $lo) * $w / ($hi - $lo); 2302 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1198 2303
1199 $w -= $page; 2304 # draw handle
1200 $page &= ~1; 2305 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1201 glTranslate $page * 0.5, 0, 0;
1202 2306
1203 glColor @$fg; 2307 glDisable GL_TEXTURE_2D;
1204 glBegin GL_LINES;
1205 glVertex 0, 0; glVertex 0, $h;
1206 glVertex $w - 1, 0; glVertex $w - 1, $h;
1207 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1208 glEnd;
1209
1210 my $knob_a = $value - $page * 0.5;
1211 my $knob_b = $value + $page * 0.5;
1212
1213 glBegin GL_QUADS;
1214 glColor @$fg;
1215 glVertex $knob_a, 0;
1216 glVertex $knob_a, $h;
1217 glVertex $knob_b, $h;
1218 glVertex $knob_b, 0;
1219
1220 if ($knob_a < $knob_b - 2) {
1221 glColor @$bg;
1222 glVertex $knob_a + 1, 1;
1223 glVertex $knob_a + 1, $h - 1;
1224 glVertex $knob_b - 1, $h - 1;
1225 glVertex $knob_b - 1, 1;
1226 }
1227 glEnd;
1228} 2308}
1229 2309
1230############################################################################# 2310#############################################################################
1231 2311
1232package CFClient::UI::MapWidget; 2312package CFClient::UI::ValSlider;
1233 2313
1234use strict;
1235
1236use List::Util qw(min max);
1237
1238use SDL;
1239use SDL::OpenGL;
1240
1241our @ISA = CFClient::UI::Base::; 2314our @ISA = CFClient::UI::HBox::;
2315
2316sub new {
2317 my ($class, %arg) = @_;
2318
2319 my $range = delete $arg{range};
2320
2321 my $self = $class->SUPER::new (
2322 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2323 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2324 to_value => sub { shift },
2325 from_value => sub { shift },
2326 %arg,
2327 );
2328
2329 $self->{slider}->connect (changed => sub {
2330 my ($self, $value) = @_;
2331 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2332 $self->{parent}->emit (changed => $value);
2333 });
2334
2335# $self->{entry}->connect (changed => sub {
2336# my ($self, $value) = @_;
2337# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2338# $self->{parent}->emit (changed => $value);
2339# });
2340
2341 $self->add ($self->{slider}, $self->{entry});
2342
2343 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2344
2345 $self
2346}
2347
2348sub set_range { shift->{slider}->set_range (@_) }
2349sub set_value { shift->{slider}->set_value (@_) }
2350
2351#############################################################################
2352
2353package CFClient::UI::TextView;
2354
2355our @ISA = CFClient::UI::HBox::;
2356
2357use CFClient::OpenGL;
1242 2358
1243sub new { 2359sub new {
1244 my $class = shift; 2360 my $class = shift;
1245 2361
1246 $class->SUPER::new ( 2362 my $self = $class->SUPER::new (
1247 z => -1, 2363 fontsize => 1,
1248 list => (glGenLists 1), 2364 can_events => 0,
2365 #font => default_font
1249 @_ 2366 @_,
2367
2368 layout => (new CFClient::Layout 1),
2369 par => [],
2370 height => 0,
2371 children => [
2372 (new CFClient::UI::Empty expand => 1),
2373 (new CFClient::UI::Slider vertical => 1),
2374 ],
1250 ) 2375 );
1251}
1252 2376
1253sub key_down { 2377 $self->{children}[1]->connect (changed => sub { $self->update });
1254 print "MAPKEYDOWN\n";
1255}
1256 2378
1257sub key_up { 2379 $self
1258} 2380}
1259 2381
1260sub size_request { 2382sub set_fontsize {
2383 my ($self, $fontsize) = @_;
2384
2385 $self->{fontsize} = $fontsize;
2386 $self->reflow;
2387}
2388
2389sub size_allocate {
2390 my ($self, $w, $h) = @_;
2391
2392 $self->SUPER::size_allocate ($w, $h);
2393
2394 $self->{layout}->set_font ($self->{font}) if $self->{font};
2395 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2396 $self->{layout}->set_width ($self->{children}[0]{w});
2397
2398 $self->reflow;
2399}
2400
2401sub text_size {
2402 my ($self, $text, $indent) = @_;
2403
2404 my $layout = $self->{layout};
2405
2406 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2407 $layout->set_width ($self->{children}[0]{w} - $indent);
2408 $layout->set_markup ($text);
1261 ( 2409
1262 1 + int $::WIDTH / 32, 2410 $layout->size
1263 1 + int $::HEIGHT / 32, 2411}
2412
2413sub reflow {
2414 my ($self) = @_;
2415
2416 $self->{need_reflow}++;
2417 $self->update;
2418}
2419
2420sub set_offset {
2421 my ($self, $offset) = @_;
2422
2423 # todo: base offset on lines or so, not on pixels
2424 $self->{children}[1]->set_value ($offset);
2425}
2426
2427sub clear {
2428 my ($self) = @_;
2429
2430 $self->{par} = [];
2431 $self->{height} = 0;
2432 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2433}
2434
2435sub add_paragraph {
2436 my ($self, $color, $text, $indent) = @_;
2437
2438 for my $line (split /\n/, $text) {
2439 my ($w, $h) = $self->text_size ($line);
2440 $self->{height} += $h;
2441 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
1264 ) 2442 }
2443
2444 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1265} 2445}
1266 2446
1267sub update { 2447sub update {
1268 my ($self) = @_; 2448 my ($self) = @_;
1269 2449
1270 $self->{need_update} = 1;
1271 $self->SUPER::update; 2450 $self->SUPER::update;
2451
2452 return unless $self->{h} > 0;
2453
2454 delete $self->{texture};
2455
2456 $ROOT->on_post_alloc ($self, sub {
2457 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2458
2459 if (delete $self->{need_reflow}) {
2460 my $height = 0;
2461
2462 my $layout = $self->{layout};
2463
2464 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2465
2466 for (@{$self->{par}}) {
2467 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2468 $layout->set_width ($W - $_->[3]);
2469 $layout->set_markup ($_->[4]);
2470 my ($w, $h) = $layout->size;
2471 $_->[0] = $w + $_->[3];
2472 $_->[1] = $h;
2473 }
2474
2475 $height += $_->[1];
2476 }
2477
2478 $self->{height} = $height;
2479
2480 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2481
2482 delete $self->{texture};
2483 }
2484
2485 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2486 glClearColor 0.5, 0.5, 0.5, 0;
2487 glClear GL_COLOR_BUFFER_BIT;
2488
2489 my $top = int $self->{children}[1]{range}[0];
2490
2491 my $y0 = $top;
2492 my $y1 = $top + $H;
2493
2494 my $y = 0;
2495
2496 my $layout = $self->{layout};
2497
2498 $layout->set_font ($self->{font}) if $self->{font};
2499
2500 glEnable GL_BLEND;
2501 #TODO# not correct in windows where rgba is forced off
2502 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2503
2504 for my $par (@{$self->{par}}) {
2505 my $h = $par->[1];
2506
2507 if ($y0 < $y + $h && $y < $y1) {
2508 $layout->set_foreground (@{ $par->[2] });
2509 $layout->set_width ($W - $par->[3]);
2510 $layout->set_markup ($par->[4]);
2511
2512 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2513
2514 glRasterPos $par->[3], $y - $y0;
2515 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2516 }
2517
2518 $y += $h;
2519 }
2520
2521 glDisable GL_BLEND;
2522 };
2523 });
1272} 2524}
1273 2525
1274sub _draw { 2526sub _draw {
1275 my ($self) = @_; 2527 my ($self) = @_;
1276 2528
1277 if (delete $self->{need_update}) {
1278 glNewList $self->{list}, GL_COMPILE;
1279
1280 my $mx = $::CONN->{mapx};
1281 my $my = $::CONN->{mapy};
1282
1283 my $map = $::CONN->{map};
1284
1285 my ($xofs, $yofs);
1286
1287 my $sw = 1 + int $::WIDTH / 32;
1288 my $sh = 1 + int $::HEIGHT / 32;
1289
1290 if ($::CONN->{mapw} > $sw) {
1291 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1292 } else {
1293 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1294 }
1295
1296 if ($::CONN->{maph} > $sh) {
1297 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
1298 } else {
1299 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1300 }
1301
1302 glEnable GL_TEXTURE_2D; 2529 glEnable GL_TEXTURE_2D;
1303 glEnable GL_BLEND;
1304 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1305 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2530 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1306 2531 glColor 1, 1, 1, 1;
1307 my $sw4 = ($sw + 3) & ~3; 2532 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1308 my $darkness = "\x00" x ($sw4 * $sh);
1309
1310 for my $x (0 .. $sw - 1) {
1311 my $row = $map->[$x + $xofs];
1312 for my $y (0 .. $sh - 1) {
1313
1314 my $cell = $row->[$y + $yofs]
1315 or next;
1316
1317 my $dark = $cell->[0];
1318 if ($dark < 0) {
1319 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1320 } else {
1321 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1322 }
1323
1324 for my $num (grep $_, @$cell[1,2,3]) {
1325 my $tex = $::CONN->{face}[$num]{texture} || next;
1326
1327 my ($w, $h) = @$tex{qw(w h)};
1328
1329 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1330 }
1331 }
1332 }
1333
1334# if (1) { # higher quality darkness
1335# $lighting =~ s/(.)/$1$1$1/gs;
1336# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1337#
1338# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1339#
1340# $lighting = $pb->get_pixels;
1341# $lighting =~ s/(.)../$1/gs;
1342# }
1343
1344 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1345
1346 $darkness = new CFClient::Texture
1347 w => $sw4,
1348 h => $sh,
1349 data => $darkness,
1350 internalformat => GL_ALPHA,
1351 format => GL_ALPHA;
1352
1353 glColor 0.45, 0.45, 0.45, 1;
1354 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1355
1356 glDisable GL_TEXTURE_2D; 2533 glDisable GL_TEXTURE_2D;
1357 glDisable GL_BLEND;
1358 2534
1359 glEndList; 2535 $self->{children}[1]->draw;
1360 }
1361 2536
1362 glCallList $self->{list};
1363}
1364
1365my %DIR = (
1366 SDLK_KP8, [1, "north"],
1367 SDLK_KP9, [2, "northeast"],
1368 SDLK_KP6, [3, "east"],
1369 SDLK_KP3, [4, "southeast"],
1370 SDLK_KP2, [5, "south"],
1371 SDLK_KP1, [6, "southwest"],
1372 SDLK_KP4, [7, "west"],
1373 SDLK_KP7, [8, "northwest"],
1374
1375 SDLK_UP, [1, "north"],
1376 SDLK_RIGHT, [3, "east"],
1377 SDLK_DOWN, [5, "south"],
1378 SDLK_LEFT, [7, "west"],
1379);
1380
1381sub key_down {
1382 my ($self, $ev) = @_;
1383
1384 my $mod = $ev->key_mod;
1385 my $sym = $ev->key_sym;
1386
1387 if ($sym == SDLK_KP5) {
1388 $::CONN->send ("command stay fire");
1389 } elsif (exists $DIR{$sym}) {
1390 if ($mod & KMOD_SHIFT) {
1391 $self->{shft}++;
1392 $::CONN->send ("command fire $DIR{$sym}[0]");
1393 } elsif ($mod & KMOD_CTRL) {
1394 $self->{ctrl}++;
1395 $::CONN->send ("command run $DIR{$sym}[0]");
1396 } else {
1397 $::CONN->send ("command $DIR{$sym}[1]");
1398 }
1399 }
1400}
1401
1402sub key_up {
1403 my ($self, $ev) = @_;
1404
1405 my $mod = $ev->key_mod;
1406 my $sym = $ev->key_sym;
1407
1408 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1409 $::CONN->send ("command fire_stop");
1410 }
1411 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1412 $::CONN->send ("command run_stop");
1413 }
1414} 2537}
1415 2538
1416############################################################################# 2539#############################################################################
1417 2540
1418package CFClient::UI::Animator; 2541package CFClient::UI::Animator;
1419 2542
1420use SDL::OpenGL; 2543use CFClient::OpenGL;
1421 2544
1422our @ISA = CFClient::UI::Bin::; 2545our @ISA = CFClient::UI::Bin::;
1423 2546
1424sub moveto { 2547sub moveto {
1425 my ($self, $x, $y) = @_; 2548 my ($self, $x, $y) = @_;
… …
1455 glPopMatrix; 2578 glPopMatrix;
1456} 2579}
1457 2580
1458############################################################################# 2581#############################################################################
1459 2582
1460package CFClient::UI::Toplevel; 2583package CFClient::UI::Flopper;
2584
2585our @ISA = CFClient::UI::Button::;
2586
2587sub new {
2588 my $class = shift;
2589
2590 my $self = $class->SUPER::new (
2591 state => 0,
2592 on_activate => \&toggle_flopper,
2593 @_
2594 );
2595
2596 $self
2597}
2598
2599sub toggle_flopper {
2600 my ($self) = @_;
2601
2602 $self->{other}->toggle_visibility;
2603}
2604
2605#############################################################################
2606
2607package CFClient::UI::Tooltip;
2608
2609our @ISA = CFClient::UI::Bin::;
2610
2611use CFClient::OpenGL;
2612
2613sub new {
2614 my $class = shift;
2615
2616 $class->SUPER::new (
2617 @_,
2618 can_events => 0,
2619 )
2620}
2621
2622sub set_tooltip_from {
2623 my ($self, $widget) = @_;
2624
2625 my $tooltip = $widget->{tooltip};
2626
2627 if ($ENV{CFPLUS_DEBUG} & 2) {
2628 $tooltip .= "\n\n" . (ref $widget) . "\n"
2629 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2630 . "req $widget->{req_w} $widget->{req_h}\n"
2631 . "visible $widget->{visible}";
2632 }
2633
2634 $self->add (new CFClient::UI::Label
2635 markup => $tooltip,
2636 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2637 fontsize => 0.8,
2638 fg => [0, 0, 0, 1],
2639 ellipsise => 0,
2640 font => ($widget->{tooltip_font} || $::FONT_PROP),
2641 );
2642}
2643
2644sub size_request {
2645 my ($self) = @_;
2646
2647 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2648
2649 ($w + 4, $h + 4)
2650}
2651
2652sub size_allocate {
2653 my ($self, $w, $h) = @_;
2654
2655 $self->SUPER::size_allocate ($w - 4, $h - 4);
2656}
2657
2658sub visibility_change {
2659 my ($self, $visible) = @_;
2660
2661 return unless $visible;
2662
2663 $self->{root}->on_post_alloc ("move_$self" => sub {
2664 my $widget = $self->{owner}
2665 or return;
2666
2667 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2668
2669 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2670 if $x + $self->{w} > $::WIDTH;
2671
2672 $self->move_abs ($x, $y);
2673 });
2674}
2675
2676sub _draw {
2677 my ($self) = @_;
2678
2679 glTranslate 0.375, 0.375;
2680
2681 my ($w, $h) = @$self{qw(w h)};
2682
2683 glColor 1, 0.8, 0.4;
2684 glBegin GL_QUADS;
2685 glVertex 0 , 0;
2686 glVertex 0 , $h;
2687 glVertex $w, $h;
2688 glVertex $w, 0;
2689 glEnd;
2690
2691 glColor 0, 0, 0;
2692 glBegin GL_LINE_LOOP;
2693 glVertex 0 , 0;
2694 glVertex 0 , $h;
2695 glVertex $w, $h;
2696 glVertex $w, 0;
2697 glEnd;
2698
2699 glTranslate 2 - 0.375, 2 - 0.375;
2700
2701 $self->SUPER::_draw;
2702}
2703
2704#############################################################################
2705
2706package CFClient::UI::Face;
2707
2708our @ISA = CFClient::UI::Base::;
2709
2710use CFClient::OpenGL;
2711
2712sub new {
2713 my $class = shift;
2714
2715 my $self = $class->SUPER::new (
2716 aspect => 1,
2717 can_events => 0,
2718 @_,
2719 );
2720
2721 if ($self->{anim} && $self->{animspeed}) {
2722 Scalar::Util::weaken (my $widget = $self);
2723
2724 $self->{timer} = Event->timer (
2725 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2726 hard => 1,
2727 interval => $self->{animspeed},
2728 cb => sub {
2729 ++$widget->{frame};
2730 $widget->update;
2731 },
2732 );
2733 }
2734
2735 $self
2736}
2737
2738sub size_request {
2739 (32, 8)
2740}
2741
2742sub update {
2743 my ($self) = @_;
2744
2745 return unless $self->{visible};
2746
2747 $self->SUPER::update;
2748}
2749
2750sub _draw {
2751 my ($self) = @_;
2752
2753 return unless $::CONN;
2754
2755 my $face;
2756
2757 if ($self->{frame}) {
2758 my $anim = $::CONN->{anim}[$self->{anim}];
2759
2760 $face = $anim->[ $self->{frame} % @$anim ]
2761 if $anim && @$anim;
2762 }
2763
2764 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2765
2766 if ($tex) {
2767 glEnable GL_TEXTURE_2D;
2768 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2769 glColor 1, 1, 1, 1;
2770 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2771 glDisable GL_TEXTURE_2D;
2772 }
2773}
2774
2775sub DESTROY {
2776 my ($self) = @_;
2777
2778 $self->{timer}->cancel
2779 if $self->{timer};
2780
2781 $self->SUPER::DESTROY;
2782}
2783
2784#############################################################################
2785
2786package CFClient::UI::Inventory;
2787
2788our @ISA = CFClient::UI::ScrolledWindow::;
2789
2790sub new {
2791 my $class = shift;
2792
2793 my $self = $class->SUPER::new (
2794 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2795 @_,
2796 );
2797
2798 $self
2799}
2800
2801sub set_items {
2802 my ($self, $items) = @_;
2803
2804 $self->{scrolled}->clear;
2805 return unless $items;
2806
2807 my @items = sort {
2808 ($a->{type} <=> $b->{type})
2809 or ($a->{name} cmp $b->{name})
2810 } @$items;
2811
2812 $self->{real_items} = \@items;
2813
2814 my $row = 0;
2815 for my $item (@items) {
2816 CFClient::Item::update_widgets $item;
2817
2818 $self->{scrolled}->add (0, $row, $item->{face_widget});
2819 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2820 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2821
2822 $row++;
2823 }
2824}
2825
2826#############################################################################
2827
2828package CFClient::UI::Menu;
2829
2830our @ISA = CFClient::UI::FancyFrame::;
2831
2832use CFClient::OpenGL;
2833
2834sub new {
2835 my $class = shift;
2836
2837 my $self = $class->SUPER::new (
2838 items => [],
2839 z => 100,
2840 @_,
2841 );
2842
2843 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2844
2845 for my $item (@{ $self->{items} }) {
2846 my ($widget, $cb) = @$item;
2847
2848 # handle various types of items, only text for now
2849 if (!ref $widget) {
2850 $widget = new CFClient::UI::Label
2851 can_hover => 1,
2852 can_events => 1,
2853 text => $widget;
2854 }
2855
2856 $self->{item}{$widget} = $item;
2857
2858 $self->{vbox}->add ($widget);
2859 }
2860
2861 $self
2862}
2863
2864# popup given the event (must be a mouse button down event currently)
2865sub popup {
2866 my ($self, $ev) = @_;
2867
2868 $self->_emit ("popdown");
2869
2870 # maybe save $GRAB? must be careful about events...
2871 $GRAB = $self;
2872 $self->{button} = $ev->{button};
2873
2874 $self->show;
2875 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2876}
2877
2878sub mouse_motion {
2879 my ($self, $ev, $x, $y) = @_;
2880
2881 # TODO: should use vbox->find_widget or so
2882 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2883 $self->{hover} = $self->{item}{$HOVER};
2884}
2885
2886sub button_up {
2887 my ($self, $ev, $x, $y) = @_;
2888
2889 if ($ev->{button} == $self->{button}) {
2890 undef $GRAB;
2891 $self->hide;
2892
2893 $self->_emit ("popdown");
2894 $self->{hover}[1]->() if $self->{hover};
2895 }
2896}
2897
2898#############################################################################
2899
2900package CFClient::UI::Statusbox;
2901
2902our @ISA = CFClient::UI::VBox::;
2903
2904sub new {
2905 my $class = shift;
2906
2907 $class->SUPER::new (
2908 fontsize => 0.8,
2909 @_,
2910 )
2911}
2912
2913sub reorder {
2914 my ($self) = @_;
2915 my $NOW = time;
2916
2917 while (my ($k, $v) = each %{ $self->{item} }) {
2918 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2919 }
2920
2921 my @widgets;
2922
2923 my @items = sort {
2924 $a->{pri} <=> $b->{pri}
2925 or $b->{id} <=> $a->{id}
2926 } values %{ $self->{item} };
2927
2928 my $count = 10 + 1;
2929 for my $item (@items) {
2930 last unless --$count;
2931
2932 push @widgets, $item->{label} ||= do {
2933 # TODO: doesn't handle markup well (read as: at all)
2934 my $short = $item->{count} > 1
2935 ? "<b>$item->{count} ×</b> $item->{text}"
2936 : $item->{text};
2937
2938 for ($short) {
2939 s/^\s+//;
2940 s/\s+/ /g;
2941 }
2942
2943 new CFClient::UI::Label
2944 markup => $short,
2945 tooltip => $item->{tooltip},
2946 tooltip_font => $::FONT_PROP,
2947 tooltip_width => 0.67,
2948 fontsize => $item->{fontsize} || $self->{fontsize},
2949 max_w => $::WIDTH * 0.44,
2950 fg => $item->{fg},
2951 can_events => 1,
2952 can_hover => 1
2953 };
2954 }
2955
2956 $self->clear;
2957 $self->SUPER::add (reverse @widgets);
2958}
2959
2960sub add {
2961 my ($self, $text, %arg) = @_;
2962
2963 $text =~ s/^\s+//;
2964 $text =~ s/\s+$//;
2965
2966 return unless $text;
2967
2968 my $timeout = time + ((delete $arg{timeout}) || 60);
2969
2970 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2971
2972 if (my $item = $self->{item}{$group}) {
2973 if ($item->{text} eq $text) {
2974 $item->{count}++;
2975 } else {
2976 $item->{count} = 1;
2977 $item->{text} = $item->{tooltip} = $text;
2978 }
2979 $item->{id} = ++$self->{id};
2980 $item->{timeout} = $timeout;
2981 delete $item->{label};
2982 } else {
2983 $self->{item}{$group} = {
2984 id => ++$self->{id},
2985 text => $text,
2986 timeout => $timeout,
2987 tooltip => $text,
2988 fg => [0.8, 0.8, 0.8, 0.8],
2989 pri => 0,
2990 count => 1,
2991 %arg,
2992 };
2993 }
2994
2995 $self->reorder;
2996}
2997
2998sub reconfigure {
2999 my ($self) = @_;
3000
3001 delete $_->{label}
3002 for values %{ $self->{item} || {} };
3003
3004 $self->reorder;
3005 $self->SUPER::reconfigure;
3006}
3007
3008#############################################################################
3009
3010package CFClient::UI::Root;
1461 3011
1462our @ISA = CFClient::UI::Container::; 3012our @ISA = CFClient::UI::Container::;
1463 3013
3014use CFClient::OpenGL;
3015
3016sub new {
3017 my $class = shift;
3018
3019 my $self = $class->SUPER::new (
3020 visible => 1,
3021 @_,
3022 );
3023
3024 Scalar::Util::weaken ($self->{root} = $self);
3025
3026 $self
3027}
3028
1464sub size_request { 3029sub size_request {
1465 ($::WIDTH, $::HEIGHT) 3030 my ($self) = @_;
3031
3032 ($self->{w}, $self->{h})
3033}
3034
3035sub _to_pixel {
3036 my ($coord, $size, $max) = @_;
3037
3038 $coord =
3039 $coord eq "center" ? ($max - $size) * 0.5
3040 : $coord eq "max" ? $max
3041 : $coord;
3042
3043 $coord = 0 if $coord < 0;
3044 $coord = $max - $size if $coord > $max - $size;
3045
3046 int $coord + 0.5
1466} 3047}
1467 3048
1468sub size_allocate { 3049sub size_allocate {
1469 my ($self, $x, $y, $w, $h) = @_; 3050 my ($self, $w, $h) = @_;
1470 3051
1471 $self->_size_allocate ($x, $y, $w, $h); 3052 for my $child ($self->children) {
3053 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1472 3054
1473 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3055 $X = $child->{force_x} if exists $child->{force_x};
1474 for @{$self->{children}}; 3056 $Y = $child->{force_y} if exists $child->{force_y};
1475}
1476 3057
1477sub translate { 3058 $X = _to_pixel $X, $W, $self->{w};
3059 $Y = _to_pixel $Y, $H, $self->{h};
3060
3061 $child->configure ($X, $Y, $W, $H);
3062 }
3063}
3064
3065sub coord2local {
1478 my ($self, $x, $y) = @_; 3066 my ($self, $x, $y) = @_;
1479 3067
1480 ($x, $y) 3068 ($x, $y)
1481} 3069}
1482 3070
3071sub coord2global {
3072 my ($self, $x, $y) = @_;
3073
3074 ($x, $y)
3075}
3076
1483sub update { 3077sub update {
1484 my ($self) = @_; 3078 my ($self) = @_;
1485 3079
1486 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3080 $::WANT_REFRESH++;
1487 ::refresh ();
1488} 3081}
1489 3082
1490sub add { 3083sub add {
1491 my ($self, $widget) = @_; 3084 my ($self, @children) = @_;
1492 3085
3086 $_->{is_toplevel} = 1
3087 for @children;
3088
1493 $self->SUPER::add ($widget); 3089 $self->SUPER::add (@children);
1494
1495 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1496} 3090}
1497 3091
3092sub remove {
3093 my ($self, @children) = @_;
3094
3095 $self->SUPER::remove (@children);
3096
3097 delete $self->{is_toplevel}
3098 for @children;
3099
3100 while (@children) {
3101 my $w = pop @children;
3102 push @children, $w->children;
3103 $w->set_invisible;
3104 }
3105}
3106
3107sub on_refresh {
3108 my ($self, $id, $cb) = @_;
3109
3110 $self->{refresh_hook}{$id} = $cb;
3111}
3112
3113sub on_post_alloc {
3114 my ($self, $id, $cb) = @_;
3115
3116 $self->{post_alloc_hook}{$id} = $cb;
3117}
3118
1498sub draw { 3119sub draw {
1499 my ($self) = @_; 3120 my ($self) = @_;
3121
3122 while ($self->{refresh_hook}) {
3123 $_->()
3124 for values %{delete $self->{refresh_hook}};
3125 }
3126
3127 if ($self->{realloc}) {
3128 my @queue;
3129
3130 while () {
3131 if ($self->{realloc}) {
3132 #TODO use array-of-depth approach
3133
3134 use sort 'stable';
3135
3136 @queue = sort { $a->{visible} <=> $b->{visible} }
3137 @queue, values %{delete $self->{realloc}};
3138 }
3139
3140 my $widget = pop @queue || last;
3141
3142 $widget->{visible} or last; # do not resize invisible widgets
3143
3144 my ($w, $h) = $widget->size_request;
3145
3146 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3147 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3148
3149 $w = $widget->{force_w} if exists $widget->{force_w};
3150 $h = $widget->{force_h} if exists $widget->{force_h};
3151
3152 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3153 || delete $widget->{force_realloc}) {
3154 $widget->{req_w} = $w;
3155 $widget->{req_h} = $h;
3156
3157 $self->{size_alloc}{$widget+0} = $widget;
3158
3159 if (my $parent = $widget->{parent}) {
3160 $self->{realloc}{$parent+0} = $parent;
3161 #unshift @queue, $parent;
3162 $parent->{force_size_alloc} = 1;
3163 $self->{size_alloc}{$parent+0} = $parent;
3164 }
3165 }
3166
3167 delete $self->{realloc}{$widget+0};
3168 }
3169 }
3170
3171 while (my $size_alloc = delete $self->{size_alloc}) {
3172 my @queue = sort { $b->{visible} <=> $a->{visible} }
3173 values %$size_alloc;
3174
3175 while () {
3176 my $widget = pop @queue || last;
3177
3178 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3179
3180 $w = 0 if $w < 0;
3181 $h = 0 if $h < 0;
3182
3183 $w = int $w + 0.5;
3184 $h = int $h + 0.5;
3185
3186 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3187 $widget->{w} = $w;
3188 $widget->{h} = $h;
3189
3190 $widget->emit (size_allocate => $w, $h);
3191 }
3192 }
3193 }
3194
3195 while ($self->{post_alloc_hook}) {
3196 $_->()
3197 for values %{delete $self->{post_alloc_hook}};
3198 }
3199
3200
3201 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3202 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3203 glClear GL_COLOR_BUFFER_BIT;
3204
3205 glMatrixMode GL_PROJECTION;
3206 glLoadIdentity;
3207 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3208 glMatrixMode GL_MODELVIEW;
3209 glLoadIdentity;
1500 3210
1501 $self->_draw; 3211 $self->_draw;
1502} 3212}
1503 3213
1504############################################################################# 3214#############################################################################
1505 3215
3216package CFClient::UI::SpellList;
3217
3218our @ISA = CFClient::UI::FancyFrame::;
3219
3220sub new {
3221 my $class = shift;
3222
3223 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3224
3225 $self->add (new CFClient::UI::ScrolledWindow
3226 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3227
3228 $self;
3229}
3230
3231# XXX: Do sorting? Argl...
3232sub add_spell {
3233 my ($self, $spell) = @_;
3234 $self->{spells}->{$spell->{name}} = $spell;
3235
3236 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3237 face => $spell->{face},
3238 can_hover => 1,
3239 can_events => 1,
3240 tooltip => $spell->{message});
3241
3242 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3243 text => $spell->{name},
3244 can_hover => 1,
3245 can_events => 1,
3246 tooltip => $spell->{message},
3247 expand => 1);
3248
3249 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3250 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3251 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3252 expand => 1);
3253
3254 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3255 text => "bind to key",
3256 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3257}
3258
3259sub rebuild_spell_list {
3260 my ($self) = @_;
3261 $self->{tbl_idx} = 0;
3262 $self->add_spell ($_) for values %{$self->{spells}};
3263}
3264
3265sub remove_spell {
3266 my ($self, $spell) = @_;
3267 delete $self->{spells}->{$spell->{name}};
3268 $self->rebuild_spell_list;
3269}
3270
3271#############################################################################
3272
3273package CFClient::UI::BindEditor;
3274
3275our @ISA = CFClient::UI::FancyFrame::;
3276
3277sub new {
3278 my $class = shift;
3279
3280 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3281
3282 $self->add (my $vb = new CFClient::UI::VBox);
3283
3284
3285 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3286 text => "start recording",
3287 tooltip => "Start/Stops recording of actions."
3288 ."All subsequent actions after the recording started will be captured."
3289 ."The actions are displayed after the record was stopped."
3290 ."To bind the action you have to click on the 'Bind' button",
3291 on_activate => sub {
3292 unless ($self->{recording}) {
3293 $self->start;
3294 } else {
3295 $self->stop;
3296 }
3297 });
3298
3299 $vb->add (new CFClient::UI::Label text => "Actions:");
3300 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3301
3302 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3303 $vb->add (my $hb = new CFClient::UI::HBox);
3304 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3305 $hb->add (new CFClient::UI::Button
3306 text => "bind",
3307 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3308 on_activate => sub {
3309 $self->ask_for_bind;
3310 });
3311
3312 $vb->add (my $hb = new CFClient::UI::HBox);
3313 $hb->add (new CFClient::UI::Button
3314 text => "ok",
3315 expand => 1,
3316 tooltip => "This closes the binding editor and saves the binding",
3317 on_activate => sub {
3318 $self->hide;
3319 $self->commit;
3320 });
3321
3322 $hb->add (new CFClient::UI::Button
3323 text => "cancel",
3324 expand => 1,
3325 tooltip => "This closes the binding editor without saving",
3326 on_activate => sub {
3327 $self->hide;
3328 $self->{binding_cancel}->()
3329 if $self->{binding_cancel};
3330 });
3331
3332 $self->update_binding_widgets;
3333
3334 $self
3335}
3336
3337sub commit {
3338 my ($self) = @_;
3339 my ($mod, $sym, $cmds) = $self->get_binding;
3340 if ($sym != 0 && @$cmds > 0) {
3341 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3342 ."'. Don't forget 'Save Config'!");
3343 $self->{binding_change}->($mod, $sym, $cmds)
3344 if $self->{binding_change};
3345 } else {
3346 $::STATUSBOX->add ("No action bound, no key or action specified!");
3347 $self->{binding_cancel}->()
3348 if $self->{binding_cancel};
3349 }
3350}
3351
3352sub start {
3353 my ($self) = @_;
3354
3355 $self->{rec_btn}->set_text ("stop recording");
3356 $self->{recording} = 1;
3357 $self->clear_command_list;
3358 $::CONN->start_record if $::CONN;
3359}
3360
3361sub stop {
3362 my ($self) = @_;
3363
3364 $self->{rec_btn}->set_text ("start recording");
3365 $self->{recording} = 0;
3366
3367 my $rec;
3368 $rec = $::CONN->stop_record if $::CONN;
3369 return unless ref $rec eq 'ARRAY';
3370 $self->set_command_list ($rec);
3371}
3372
3373# if $commit is true, the binding will be set after the user entered a key combo
3374sub ask_for_bind {
3375 my ($self, $commit) = @_;
3376
3377 CFClient::Binder::open_binding_dialog (sub {
3378 my ($mod, $sym) = @_;
3379 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3380 $self->update_binding_widgets;
3381 $self->commit if $commit;
3382 });
3383}
3384
3385# $mod and $sym are the modifiers and key symbol
3386# $cmds is a array ref of strings (the commands)
3387# $cb is the callback that is executed on OK
3388# $ccb is the callback that is executed on CANCEL and
3389# when the binding was unsuccessful on OK
3390sub set_binding {
3391 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3392
3393 $self->clear_command_list;
3394 $self->{recording} = 0;
3395 $self->{rec_btn}->set_text ("start recording");
3396
3397 $self->{binding} = [$mod, $sym];
3398 $self->{commands} = $cmds;
3399
3400 $self->{binding_change} = $cb;
3401 $self->{binding_cancel} = $ccb;
3402
3403 $self->update_binding_widgets;
3404}
3405
3406# this is a shortcut method that asks for a binding
3407# and then just binds it.
3408sub do_quick_binding {
3409 my ($self, $cmds) = @_;
3410 $self->set_binding (undef, undef, $cmds, sub {
3411 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3412 });
3413 $self->ask_for_bind (1);
3414}
3415
3416sub update_binding_widgets {
3417 my ($self) = @_;
3418 my ($mod, $sym, $cmds) = $self->get_binding;
3419 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3420 $self->set_command_list ($cmds);
3421}
3422
3423sub get_binding {
3424 my ($self) = @_;
3425 return (
3426 $self->{binding}->[0],
3427 $self->{binding}->[1],
3428 [ grep { defined $_ } @{$self->{commands}} ]
3429 );
3430}
3431
3432sub clear_command_list {
3433 my ($self) = @_;
3434 $self->{cmdbox}->clear ();
3435}
3436
3437sub set_command_list {
3438 my ($self, $cmds) = @_;
3439
3440 $self->{cmdbox}->clear ();
3441 $self->{commands} = $cmds;
3442
3443 my $idx = 0;
3444
3445 for (@$cmds) {
3446 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3447
3448 my $i = $idx;
3449 $hb->add (new CFClient::UI::Label text => $_);
3450 $hb->add (new CFClient::UI::Button
3451 text => "delete",
3452 tooltip => "Deletes the action from the record",
3453 on_activate => sub {
3454 $self->{cmdbox}->remove ($hb);
3455 $cmds->[$i] = undef;
3456 });
3457
3458
3459 $idx++
3460 }
3461}
3462
3463#############################################################################
3464
1506package CFClient::UI; 3465package CFClient::UI;
1507 3466
1508$TOPLEVEL = new CFClient::UI::Toplevel; 3467$ROOT = new CFClient::UI::Root;
3468$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1509 3469
15101 34701
1511 3471

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