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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.83 by root, Wed Apr 12 12:16:58 2006 UTC vs.
Revision 1.265 by root, Thu Jun 1 02:59:46 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 $GRAB->button_up ($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 my $self = 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 }, $class;
92 214
215 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
216
93 for (keys %$self) { 217 for (keys %$self) {
94 if (/^connect_(.*)$/) { 218 if (/^on_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 219 $self->connect ($1 => delete $self->{$_});
96 } 220 }
97 } 221 }
98 222
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
99 $self 235 $self
100} 236}
101 237
238sub destroy {
239 my ($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 $self->{parent};
313}
314
102sub move { 315sub move_abs {
103 my ($self, $x, $y, $z) = @_; 316 my ($self, $x, $y, $z) = @_;
104 $self->{x} = $x; 317
105 $self->{y} = $y; 318 $self->{x} = List::Util::max 0, int $x;
319 $self->{y} = List::Util::max 0, int $y;
106 $self->{z} = $z if defined $z; 320 $self->{z} = $z if defined $z;
107}
108 321
109sub needs_redraw { 322 $self->update;
110 0 323}
324
325sub set_size {
326 my ($self, $w, $h) = @_;
327
328 $self->{force_w} = $w;
329 $self->{force_h} = $h;
330
331 $self->realloc;
111} 332}
112 333
113sub size_request { 334sub size_request {
114 require Carp; 335 require Carp;
115 Carp::confess "size_request is abtract"; 336 Carp::confess "size_request is abstract";
116} 337}
117 338
118sub _size_allocate { 339sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 340 my ($self, $x, $y, $w, $h) = @_;
120 341
342 if ($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) {
121 $self->{x} = $x; 355 $self->{x} = $x;
122 $self->{y} = $y; 356 $self->{y} = $y;
357 $self->update;
358 }
123 359
124 return unless $self->{w} != $w || $self->{h} != $h; 360 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
361 return unless $self->{visible};
125 362
126 $self->{w} = $w; 363 $self->{alloc_w} = $w;
127 $self->{h} = $h; 364 $self->{alloc_h} = $h;
128 365
366 $self->{root}{size_alloc}{$self+0} = $self;
129 1 367 }
130} 368}
131 369
132sub size_allocate { 370sub size_allocate {
371 # nothing to be done
372}
373
374sub children {
375}
376
377sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 378 my ($self, $w, $h) = @_;
134 379
135 $self->_size_allocate ($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 $h;
382}
383
384sub set_tooltip {
385 my ($self, $tooltip) = @_;
386
387 $tooltip =~ s/^\s+//;
388 $tooltip =~ s/\s+$//;
389
390 return if $self->{tooltip} eq $tooltip;
391
392 $self->{tooltip} = $tooltip;
393
394 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
395 delete $CFClient::UI::TOOLTIP->{owner};
396 CFClient::UI::check_tooltip;
397 }
136} 398}
137 399
138# translate global coordinates to local coordinate system 400# translate global coordinates to local coordinate system
139sub translate { 401sub coord2local {
140 my ($self, $x, $y) = @_; 402 my ($self, $x, $y) = @_;
141 403
142 $self->{parent}->translate ($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 + $self->{y})
143} 412}
144 413
145sub focus_in { 414sub focus_in {
146 my ($self) = @_; 415 my ($self) = @_;
147 416
148 return if $FOCUS == $self; 417 return if $FOCUS == $self;
418 return unless $self->{can_focus};
149 419
150 my $focus = $FOCUS; $FOCUS = $self; 420 my $focus = $FOCUS; $FOCUS = $self;
421
422 $self->_emit (focus_in => $focus);
423
151 $focus->update if $focus; 424 $focus->update if $focus;
152 $FOCUS->update; 425 $FOCUS->update;
153} 426}
154 427
155sub focus_out { 428sub focus_out {
156 my ($self) = @_; 429 my ($self) = @_;
157 430
158 return unless $FOCUS == $self; 431 return unless $FOCUS == $self;
159 432
160 my $focus = $FOCUS; undef $FOCUS; 433 my $focus = $FOCUS; undef $FOCUS;
434
435 $self->_emit (focus_out => $focus);
436
161 $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 $FOCUS;
162} 441}
163 442
164sub mouse_motion { } 443sub mouse_motion { }
165sub button_up { } 444sub button_up { }
166sub key_down { } 445sub key_down { }
167sub key_up { } 446sub key_up { }
168 447
169sub button_down { 448sub button_down {
170 my ($self, $ev, $x, $y) = @_; 449 my ($self, $ev, $x, $y) = @_;
171 450
172 $self->focus_in; 451 $self->focus_in;
… …
176sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 455sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
177sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 456sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
178sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 457sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
179sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 458sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
180 459
460sub find_widget {
461 my ($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 $self->update;
528}
529
181sub draw { 530sub draw {
182 my ($self) = @_; 531 my ($self) = @_;
183 532
184 return unless $self->{h} && $self->{w}; 533 return unless $self->{h} && $self->{w};
185 534
186 glPushMatrix; 535 glPushMatrix;
187 glTranslate $self->{x}, $self->{y}, 0; 536 glTranslate $self->{x}, $self->{y}, 0;
188 $self->_draw; 537 $self->_draw;
189 glPopMatrix; 538 glPopMatrix;
190 539
191 if ($self == $HOVER) { 540 if ($self == $HOVER && $self->{can_hover}) {
192 my ($x, $y) = @$self{qw(x y)}; 541 my ($x, $y) = @$self{qw(x y)};
193 542
194 glColor 0, 0, 1, 0.2; 543 glColor 1, 0.8, 0.5, 0.2;
195 glEnable GL_BLEND; 544 glEnable GL_BLEND;
196 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197 glBegin GL_QUADS; 546 glBegin GL_QUADS;
198 glVertex $x , $y; 547 glVertex $x , $y;
199 glVertex $x + $self->{w}, $y; 548 glVertex $x + $self->{w}, $y;
200 glVertex $x + $self->{w}, $y + $self->{h}; 549 glVertex $x + $self->{w}, $y + $self->{h};
201 glVertex $x , $y + $self->{h}; 550 glVertex $x , $y + $self->{h};
202 glEnd; 551 glEnd;
203 glDisable GL_BLEND; 552 glDisable GL_BLEND;
204 } 553 }
554
555 if ($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 => $self, fontsize => 0)->_draw;
567 }
205} 568}
206 569
207sub _draw { 570sub _draw {
208 my ($self) = @_; 571 my ($self) = @_;
209 572
210 warn "no draw defined for $self\n"; 573 warn "no draw defined for $self\n";
211} 574}
212 575
213sub find_widget {
214 my ($self, $x, $y) = @_;
215
216 return $self
217 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
218 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
219
220 ()
221}
222
223sub set_parent {
224 my ($self, $par) = @_;
225
226 $self->{parent} = $par;
227 Scalar::Util::weaken $self->{parent};
228}
229
230sub get_parent {
231 $_[0]->{parent}
232}
233
234sub update {
235 my ($self) = @_;
236
237 $self->{parent}->update
238 if $self->{parent};
239}
240
241sub connect {
242 my ($self, $signal, $cb) = @_;
243
244 push @{ $self->{cb}{$signal} }, $cb;
245}
246
247sub emit {
248 my ($self, $signal, @args) = @_;
249
250 $_->($self, @args)
251 for @{$self->{cb}{$signal} || []};
252}
253
254sub DESTROY { 576sub DESTROY {
255 my ($self) = @_; 577 my ($self) = @_;
256 578
579 delete $WIDGET{$self+0};
257 #$self->deactivate; 580 #$self->deactivate;
258} 581}
259 582
260############################################################################# 583#############################################################################
261 584
262package CFClient::UI::DrawBG; 585package CFClient::UI::DrawBG;
263 586
264our @ISA = CFClient::UI::Base::; 587our @ISA = CFClient::UI::Base::;
265 588
266use strict; 589use strict;
267use SDL::OpenGL; 590use CFClient::OpenGL;
268 591
269sub new { 592sub new {
270 my $class = shift; 593 my $class = shift;
271 594
272 # range [value, low, high, page] 595 # range [value, low, high, page]
273 596
274 $class->SUPER::new ( 597 $class->SUPER::new (
275 bg => [0, 0, 0, 0.2], 598 #bg => [0, 0, 0, 0.2],
276 active_bg => [1, 1, 1, 0.5], 599 #active_bg => [1, 1, 1, 0.5],
277 @_ 600 @_
278 ) 601 )
279} 602}
280 603
281sub _draw { 604sub _draw {
282 my ($self) = @_; 605 my ($self) = @_;
283 606
607 my $color = $FOCUS == $self && $self->{active_bg}
608 ? $self->{active_bg}
609 : $self->{bg};
610
611 if ($color && (@$color < 4 || $color->[3])) {
284 my ($w, $h) = @$self{qw(w h)}; 612 my ($w, $h) = @$self{qw(w h)};
285 613
286 glEnable GL_BLEND; 614 glEnable GL_BLEND;
287 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 615 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
288 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 616 glColor @$color;
289 617
290 glBegin GL_QUADS; 618 glBegin GL_QUADS;
291 glVertex 0 , 0; 619 glVertex 0 , 0;
292 glVertex 0 , $h; 620 glVertex 0 , $h;
293 glVertex $w, $h; 621 glVertex $w, $h;
294 glVertex $w, 0; 622 glVertex $w, 0;
295 glEnd; 623 glEnd;
296 624
297 glDisable GL_BLEND; 625 glDisable GL_BLEND;
626 }
298} 627}
299 628
300############################################################################# 629#############################################################################
301 630
302package CFClient::UI::Empty; 631package CFClient::UI::Empty;
303
304our @ISA = CFClient::UI::Base::;
305
306sub size_request {
307 (0, 0)
308}
309
310sub draw { }
311
312#############################################################################
313
314package CFClient::UI::Container;
315 632
316our @ISA = CFClient::UI::Base::; 633our @ISA = CFClient::UI::Base::;
317 634
318sub new { 635sub new {
319 my ($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) = @_;
320 656
321 my $children = delete $arg{children} || []; 657 my $children = delete $arg{children} || [];
322 658
323 my $self = $class->SUPER::new (children => [], %arg); 659 my $self = $class->SUPER::new (
660 children => [],
661 can_events => 0,
662 %arg,
663 );
324 $self->add ($_) for @$children; 664 $self->add ($_) for @$children;
325 665
326 $self 666 $self
327} 667}
328 668
329sub add { 669sub add {
330 my ($self, $chld) = @_; 670 my ($self, @widgets) = @_;
331 671
332 $chld->set_parent ($self); 672 $_->set_parent ($self)
673 for @widgets;
674
675 use sort 'stable';
333 676
334 $self->{children} = [ 677 $self->{children} = [
335 sort { $a->{z} <=> $b->{z} } 678 sort { $a->{z} <=> $b->{z} }
336 @{$self->{children}}, $chld 679 @{$self->{children}}, @widgets
337 ]; 680 ];
338 681
339 $self->{w} = $self->{h} = -1; 682 $self->realloc;
340 $self->update; 683}
684
685sub children {
686 @{ $_[0]{children} }
341} 687}
342 688
343sub remove { 689sub remove {
344 my ($self, $widget) = @_; 690 my ($self, $child) = @_;
345 691
692 delete $child->{parent};
693 $child->hide;
694
346 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 695 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
347 696
348 $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 $self->realloc;
349} 712}
350 713
351sub find_widget { 714sub find_widget {
352 my ($self, $x, $y) = @_; 715 my ($self, $x, $y) = @_;
353 716
… …
383 746
384 $class->SUPER::new (children => [$child], %arg) 747 $class->SUPER::new (children => [$child], %arg)
385} 748}
386 749
387sub add { 750sub add {
388 my ($self, $widget) = @_; 751 my ($self, $child) = @_;
389 752
390 $self->{children} = []; 753 $self->{children} = [];
391 754
392 $self->SUPER::add ($widget); 755 $self->SUPER::add ($child);
393} 756}
394 757
395sub remove { 758sub remove {
396 my ($self, $widget) = @_; 759 my ($self, $widget) = @_;
397 760
… …
406sub size_request { 769sub size_request {
407 $_[0]{children}[0]->size_request 770 $_[0]{children}[0]->size_request
408} 771}
409 772
410sub size_allocate { 773sub size_allocate {
411 my ($self, $x, $y, $w, $h) = @_; 774 my ($self, $w, $h) = @_;
412 775
413 $self->_size_allocate ($x, $y, $w, $h) or return;
414
415 $self->{children}[0]->size_allocate (0, 0, $w, $h); 776 $self->{children}[0]->configure (0, 0, $w, $h);
416} 777}
417 778
418############################################################################# 779#############################################################################
419 780
420package CFClient::UI::Window; 781package CFClient::UI::Window;
421 782
422our @ISA = CFClient::UI::Bin::; 783our @ISA = CFClient::UI::Bin::;
423 784
424use SDL::OpenGL; 785use CFClient::OpenGL;
425 786
426sub new { 787sub new {
427 my ($class, %arg) = @_; 788 my ($class, %arg) = @_;
428 789
429 my $self = $class->SUPER::new (%arg); 790 my $self = $class->SUPER::new (%arg);
430} 791}
431 792
432sub update { 793sub update {
433 my ($self) = @_; 794 my ($self) = @_;
434 795
435 # we want to do this delayed... 796 $ROOT->on_post_alloc ($self => sub { $self->render_child });
436 $self->render_chld;
437 $self->SUPER::update; 797 $self->SUPER::update;
438} 798}
439 799
440sub render_chld {
441 my ($self) = @_;
442
443 $self->{texture} =
444 CFClient::Texture->new_from_opengl (
445 $self->{w}, $self->{h}, sub { $self->child->draw }
446 );
447}
448
449sub size_allocate { 800sub size_allocate {
450 my ($self, $x, $y, $w, $h) = @_; 801 my ($self, $w, $h) = @_;
451 802
452 $self->_size_allocate ($x, $y, $w, $h) or return;
453
454 $self->child->size_allocate (0, 0, $w, $h); 803 $self->SUPER::size_allocate ($w, $h);
804 $self->update;
805}
455 806
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
456 $self->render_chld; 818 $self->_render;
819 };
457} 820}
458 821
459sub _draw { 822sub _draw {
460 my ($self) = @_; 823 my ($self) = @_;
461 824
462 my ($w, $h) = ($self->w, $self->h); 825 my ($w, $h) = ($self->w, $self->h);
463 826
464 my $tex = $self->{texture} 827 my $tex = $self->{texture}
465 or return; 828 or return;
466 829
467 glEnable GL_BLEND;
468 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
469 glEnable GL_TEXTURE_2D; 830 glEnable GL_TEXTURE_2D;
470 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;
471 833
472 $tex->draw_quad (0, 0, $w, $h); 834 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
473 835
474 glDisable GL_BLEND;
475 glDisable GL_TEXTURE_2D; 836 glDisable GL_TEXTURE_2D;
476} 837}
477 838
478############################################################################# 839#############################################################################
479 840
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
480package CFClient::UI::Frame; 979package CFClient::UI::Frame;
481 980
482our @ISA = CFClient::UI::Bin::; 981our @ISA = CFClient::UI::Bin::;
483 982
484use 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} * $::FONTSIZE
1057}
485 1058
486sub size_request { 1059sub size_request {
487 my ($self) = @_; 1060 my ($self) = @_;
488 my $chld = $self->child
489 or return (0, 0);
490 1061
491 $chld->move (2, 2); 1062 my ($w, $h) = $self->SUPER::size_request;
492 1063
493 map { $_ + 4 } $chld->size_request; 1064 (
1065 $w + $self->border * 2,
1066 $h + $self->border * 2,
1067 )
494} 1068}
495 1069
496sub size_allocate { 1070sub size_allocate {
497 my ($self, $x, $y, $w, $h) = @_; 1071 my ($self, $w, $h) = @_;
498
499 $self->_size_allocate ($x, $y, $w, $h) or return;
500 1072
501 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 1073 $h -= List::Util::max 0, $self->border * 2;
502} 1074 $w -= List::Util::max 0, $self->border * 2;
503 1075
504sub _draw { 1076 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
505 my ($self) = @_; 1077 if $self->{title};
506 1078
507 my $chld = $self->child; 1079 $self->child->configure ($self->border, $self->border, $w, $h);
508
509 my ($w, $h) = $chld->size_request;
510
511 glBegin GL_QUADS;
512 glColor 0, 0, 0;
513 glVertex 0 , 0;
514 glVertex 0 , $h + 4;
515 glVertex $w + 4 , $h + 4;
516 glVertex $w + 4 , 0;
517 glEnd;
518
519 $chld->draw;
520}
521
522#############################################################################
523
524package CFClient::UI::FancyFrame;
525
526our @ISA = CFClient::UI::Bin::;
527
528use SDL::OpenGL;
529
530my @tex =
531 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
532 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
533
534sub size_request {
535 my ($self) = @_;
536
537 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
538
539 my ($w, $h) = $self->SUPER::size_request;
540
541 $h += $tex[1]->{h};
542 $h += $tex[4]->{h};
543 $w += $tex[2]->{w};
544 $w += $tex[3]->{w};
545
546 ($w, $h)
547}
548
549sub size_allocate {
550 my ($self, $x, $y, $w, $h) = @_;
551
552 $self->_size_allocate ($x, $y, $w, $h) or return;
553
554 $h -= $tex[1]{h};
555 $h -= $tex[4]{h};
556 $w -= $tex[2]{w};
557 $w -= $tex[3]{w};
558
559 $h = $h < 0 ? 0 : $h;
560 $w = $w < 0 ? 0 : $w;
561
562 my $child = $self->child;
563
564 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
565} 1080}
566 1081
567sub button_down { 1082sub button_down {
568 my ($self, $ev, $x, $y) = @_; 1083 my ($self, $ev, $x, $y) = @_;
569 1084
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 1085 my ($w, $h) = @$self{qw(w h)};
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 1086 my $border = $self->border;
572 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}, $self->{y});
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1093 my ($ox, $oy) = ($ev->{x}, $ev->{y});
574 my ($bw, $bh) = ($self->{w}, $self->{h}); 1094 my ($bw, $bh) = ($self->{w}, $self->{h});
1095
1096 my $mx = $x < $border;
1097 my $my = $y < $border;
575 1098
576 $self->{motion} = sub { 1099 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_; 1100 my ($ev, $x, $y) = @_;
578 1101
579 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1102 my $dx = $ev->{x} - $ox;
1103 my $dy = $ev->{y} - $oy;
580 1104
581 $self->{user_w} = $bw + $x - $ox; 1105 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
582 $self->{user_h} = $bh + $y - $oy; 1106 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1107
583 $self->update; 1108 $self->realloc;
1109 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
584 }; 1110 };
585 1111
586 } elsif ($x >= 0 && $x < $self->{w} 1112 } elsif ($lr ^ $td) {
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1113 my ($ox, $oy) = ($ev->{x}, $ev->{y});
590 my ($bx, $by) = ($self->{x}, $self->{y}); 1114 my ($bx, $by) = ($self->{x}, $self->{y});
591 1115
592 $self->{motion} = sub { 1116 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_; 1117 my ($ev, $x, $y) = @_;
594 1118
595 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1119 ($x, $y) = ($ev->{x}, $ev->{y});
596 1120
597 $self->move ($bx + $x - $ox, $by + $y - $oy); 1121 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
598 $self->update;
599 }; 1122 };
600 } 1123 }
601} 1124}
602 1125
603sub button_up { 1126sub button_up {
… …
613} 1136}
614 1137
615sub _draw { 1138sub _draw {
616 my ($self) = @_; 1139 my ($self) = @_;
617 1140
618 my ($w, $h) = ($self->{w}, $self->{h}); 1141 my ($w, $h ) = ($self->{w}, $self->{h});
619 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1142 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
620 1143
621 glEnable GL_BLEND;
622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623 glEnable GL_TEXTURE_2D; 1144 glEnable GL_TEXTURE_2D;
624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1145 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625 1146
626 my $top = $tex[1]; 1147 my $border = $self->border;
627 $top->draw_quad (0, 0, $w, $top->{h});
628 1148
629 my $left = $tex[3]; 1149 glColor @{ $self->{border_bg} };
630 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 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);
631 1154
632 my $right = $tex[2]; 1155 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
633 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch); 1156 glColor @{ $self->{bg} };
634 1157
635 my $bottom = $tex[4]; 1158 # TODO: repeat texture not scale
636 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h}); 1159 # solve this better(?)
637 1160 $bg->{s} = $cw / $bg->{w};
638 my $bg = $tex[0]; 1161 $bg->{t} = $ch / $bg->{h};
639 1162 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
640 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1163 }
641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642
643 my $rep_x = $cw / $bg->{w};
644 my $rep_y = $ch / $bg->{h};
645
646 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
647 1164
648 glDisable GL_TEXTURE_2D; 1165 glDisable GL_TEXTURE_2D;
649 glDisable GL_BLEND; 1166
1167 $self->{title}->draw if $self->{title};
650 1168
651 $self->child->draw; 1169 $self->child->draw;
652
653} 1170}
654 1171
655############################################################################# 1172#############################################################################
656 1173
657package CFClient::UI::Table; 1174package CFClient::UI::Table;
658 1175
659our @ISA = CFClient::UI::Base::; 1176our @ISA = CFClient::UI::Base::;
660 1177
661use List::Util qw(max sum); 1178use List::Util qw(max sum);
662 1179
663use SDL::OpenGL; 1180use CFClient::OpenGL;
664 1181
665sub new { 1182sub new {
666 my $class = shift; 1183 my $class = shift;
667 1184
668 $class->SUPER::new ( 1185 $class->SUPER::new (
669 col_expand => [], 1186 col_expand => [],
670 @_ 1187 @_,
671 ) 1188 )
672} 1189}
673 1190
1191sub children {
1192 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1193}
1194
674sub add { 1195sub add {
675 my ($self, $x, $y, $chld) = @_; 1196 my ($self, $x, $y, $child) = @_;
676 1197
1198 $child->set_parent ($self);
677 $self->{children}[$y][$x] = $chld; 1199 $self->{children}[$y][$x] = $child;
678 $chld->set_parent ($self);
679 1200
680 $self->{w} = $self->{h} = -1; 1201 $self->realloc;
681 $self->update; 1202}
1203
1204# TODO: move to container class maybe? send children a signal on removal?
1205sub clear {
1206 my ($self) = @_;
1207
1208 my @children = $self->children;
1209 delete $self->{children};
1210
1211 for (@children) {
1212 delete $_->{parent};
1213 $_->hide;
1214 }
1215
1216 $self->realloc;
682} 1217}
683 1218
684sub get_wh { 1219sub get_wh {
685 my ($self) = @_; 1220 my ($self) = @_;
686 1221
… …
691 or next; 1226 or next;
692 1227
693 for my $x (0 .. $#$row) { 1228 for my $x (0 .. $#$row) {
694 my $widget = $row->[$x] 1229 my $widget = $row->[$x]
695 or next; 1230 or next;
696 my ($w, $h) = $widget->size_request; 1231 my ($w, $h) = @$widget{qw(req_w req_h)};
697 1232
698 $w[$x] = max $w[$x], $w; 1233 $w[$x] = max $w[$x], $w;
699 $h[$y] = max $h[$y], $h; 1234 $h[$y] = max $h[$y], $h;
700 } 1235 }
701 } 1236 }
… …
713 (sum @$hs), 1248 (sum @$hs),
714 ) 1249 )
715} 1250}
716 1251
717sub size_allocate { 1252sub size_allocate {
718 my ($self, $x, $y, $w, $h) = @_; 1253 my ($self, $w, $h) = @_;
719
720 $self->_size_allocate ($x, $y, $w, $h) or return;
721 1254
722 my ($ws, $hs) = $self->get_wh; 1255 my ($ws, $hs) = $self->get_wh;
723 1256
724 my $req_w = sum @$ws; 1257 my $req_w = (sum @$ws) || 1;
725 my $req_h = sum @$hs; 1258 my $req_h = (sum @$hs) || 1;
726 1259
727 # TODO: nicer code && do row_expand 1260 # TODO: nicer code && do row_expand
728 my @col_expand = @{$self->{col_expand}}; 1261 my @col_expand = @{$self->{col_expand}};
729 @col_expand = (1) x @$ws unless @col_expand; 1262 @col_expand = (1) x @$ws unless @col_expand;
730 my $col_expand = (sum @col_expand) || 1; 1263 my $col_expand = (sum @col_expand) || 1;
731 1264
732 # linearly scale sizes 1265 # linearly scale sizes
733 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1266 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
734 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1267 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1268
1269 CFClient::UI::harmonize $ws;
1270 CFClient::UI::harmonize $hs;
735 1271
736 my $y; 1272 my $y;
737 1273
738 for my $r (0 .. $#{$self->{children}}) { 1274 for my $r (0 .. $#{$self->{children}}) {
739 my $row = $self->{children}[$r] 1275 my $row = $self->{children}[$r]
… …
744 1280
745 for my $c (0 .. $#$row) { 1281 for my $c (0 .. $#$row) {
746 my $col_w = $ws->[$c]; 1282 my $col_w = $ws->[$c];
747 1283
748 if (my $widget = $row->[$c]) { 1284 if (my $widget = $row->[$c]) {
749 $widget->size_allocate ($x, $y, $col_w, $row_h); 1285 $widget->configure ($x, $y, $col_w, $row_h);
750 } 1286 }
751 1287
752 $x += $col_w; 1288 $x += $col_w;
753 } 1289 }
754 1290
… …
781 } 1317 }
782} 1318}
783 1319
784############################################################################# 1320#############################################################################
785 1321
1322package CFClient::UI::Box;
1323
1324our @ISA = CFClient::UI::Container::;
1325
1326sub size_request {
1327 my ($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 += $alloc;
1375 }
1376
1377 1
1378}
1379
1380#############################################################################
1381
786package CFClient::UI::HBox; 1382package CFClient::UI::HBox;
787 1383
788# TODO: wrap into common Box base class
789
790our @ISA = CFClient::UI::Container::; 1384our @ISA = CFClient::UI::Box::;
791 1385
792sub size_request { 1386sub new {
793 my ($self) = @_; 1387 my $class = shift;
794 1388
795 my @alloc = map [$_->size_request], @{$self->{children}}; 1389 $class->SUPER::new (
796 1390 vertical => 0,
797 ( 1391 @_,
798 (List::Util::sum map $_->[0], @alloc),
799 (List::Util::max map $_->[1], @alloc),
800 ) 1392 )
801} 1393}
802 1394
803sub size_allocate {
804 my ($self, $x, $y, $w, $h) = @_;
805
806 $self->_size_allocate ($x, $y, $w, $h) or return;
807
808 return unless $self->{w};
809
810 ($h, $w) = ($w, $h);
811
812 my $children = $self->{children};
813
814 my @h = map +($_->size_request)[0], @$children;
815
816 my $req_h = List::Util::sum @h;
817
818 if ($req_h > $h) {
819 # ah well, not enough space
820 $_ *= $h / $req_h for @h;
821 } else {
822 my $exp = List::Util::sum map $_->{expand}, @$children;
823 $exp ||= 1;
824
825 for (0 .. $#$children) {
826 my $child = $children->[$_];
827
828 my $alloc_h = $h[$_];
829 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
830 $h[$_] = $alloc_h;
831 }
832 }
833
834 my $y = 0;
835 for (0 .. $#$children) {
836 my $child = $children->[$_];
837 my $h = $h[$_];
838 $child->size_allocate ($y, 0, $h, $w);
839
840 $y += $h;
841 }
842}
843
844############################################################################# 1395#############################################################################
845 1396
846package CFClient::UI::VBox; 1397package CFClient::UI::VBox;
847 1398
848# TODO: wrap into common Box base class
849
850our @ISA = CFClient::UI::Container::; 1399our @ISA = CFClient::UI::Box::;
851 1400
852sub size_request { 1401sub new {
853 my ($self) = @_; 1402 my $class = shift;
854 1403
855 my @alloc = map [$_->size_request], @{$self->{children}}; 1404 $class->SUPER::new (
856 1405 vertical => 1,
857 ( 1406 @_,
858 (List::Util::max map $_->[0], @alloc),
859 (List::Util::sum map $_->[1], @alloc),
860 ) 1407 )
861} 1408}
862 1409
863sub size_allocate {
864 my ($self, $x, $y, $w, $h) = @_;
865
866 $self->_size_allocate ($x, $y, $w, $h) or return;
867
868 return unless $self->{h};
869
870 my $children = $self->{children};
871
872 my @h = map +($_->size_request)[1], @$children;
873
874 my $req_h = List::Util::sum @h;
875
876 if ($req_h > $h) {
877 # ah well, not enough space
878 $_ *= $h / $req_h for @h;
879 } else {
880 my $exp = List::Util::sum map $_->{expand}, @$children;
881 $exp ||= 1;
882
883 for (0 .. $#$children) {
884 my $child = $children->[$_];
885
886 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
887 }
888 }
889
890 my $y = 0;
891 for (0 .. $#$children) {
892 my $child = $children->[$_];
893 my $h = $h[$_];
894 $child->size_allocate (0, $y, $w, $h);
895
896 $y += $h;
897 }
898}
899
900############################################################################# 1410#############################################################################
901 1411
902package CFClient::UI::Label; 1412package CFClient::UI::Label;
903 1413
904our @ISA = CFClient::UI::Base::; 1414our @ISA = CFClient::UI::DrawBG::;
905 1415
906use SDL::OpenGL; 1416use CFClient::OpenGL;
907 1417
908sub new { 1418sub new {
909 my ($class, %arg) = @_; 1419 my ($class, %arg) = @_;
910 1420
911 my $self = $class->SUPER::new ( 1421 my $self = $class->SUPER::new (
912 fg => [1, 1, 1], 1422 fg => [1, 1, 1],
913 height => $::FONTSIZE, 1423 #bg => none
914 text => "", 1424 #active_bg => none
915 align => -1, 1425 #font => default_font
916 padding => 2, 1426 #text => initial text
1427 #markup => initial narkup
1428 #max_w => maximum pixel width
1429 ellipsise => 3, # end
917 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,
918 %arg 1437 %arg
919 ); 1438 );
920 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 {
921 $self->set_text ($self->{text}); 1449 $self->set_text (delete $self->{text});
1450 }
922 1451
923 $self 1452 $self
924} 1453}
925 1454
926sub escape_text { 1455sub escape($) {
927 local $_ = $_[1]; 1456 local $_ = $_[0];
928 1457
929 s/&/&amp;/g; 1458 s/&/&amp;/g;
930 s/>/&gt;/g; 1459 s/>/&gt;/g;
931 s/</&lt;/g; 1460 s/</&lt;/g;
932 1461
933 $_[1] 1462 $_
1463}
1464
1465sub update {
1466 my ($self) = @_;
1467
1468 delete $self->{texture};
1469 $self->SUPER::update;
934} 1470}
935 1471
936sub set_text { 1472sub set_text {
937 my ($self, $text) = @_; 1473 my ($self, $text) = @_;
938 1474
1475 return if $self->{text} eq "T$text";
939 $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;
940 $self->{layout}->set_markup ($text); 1494 $self->{layout}->set_markup ($markup);
941 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;
942 delete $self->{texture}; 1535 delete $self->{texture};
943# $self->{w} = $self->{h} = -1;
944 $self->update;
945}
946 1536
947sub get_text { 1537 $self->realloc;
948 my ($self, $text) = @_;
949
950 $self->{text}
951}
952
953sub size_request {
954 my ($self) = @_;
955
956 $self->{layout}->set_width;
957 $self->{layout}->set_height ($self->{height});
958 my ($w, $h) = $self->{layout}->size;
959
960 (
961 $w + $self->{padding} * 2,
962 $h + $self->{padding} * 2,
963 )
964}
965
966sub size_allocate {
967 my ($self, $x, $y, $w, $h) = @_;
968
969 $self->_size_allocate ($x, $y, $w, $h) or return;
970
971 delete $self->{texture};
972}
973
974sub update {
975 my ($self) = @_;
976
977 delete $self->{texture};
978 $self->SUPER::update;
979} 1538}
980 1539
981sub _draw { 1540sub _draw {
982 my ($self) = @_; 1541 my ($self) = @_;
983 1542
1543 $self->SUPER::_draw; # draw background, if applicable
1544
984 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};
985 $self->{layout}->set_width ($self->{w}); 1548 $self->{layout}->set_width ($self->{w});
986 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 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
987 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 $tex
988 }; 1564 };
989 1565
990 glEnable GL_BLEND;
991 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
992 glEnable GL_TEXTURE_2D; 1566 glEnable GL_TEXTURE_2D;
993 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1567 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
994 1568
1569 if ($tex->{format} == GL_ALPHA) {
995 glColor @{$self->{fg}}; 1570 glColor @{$self->{fg}};
996 1571 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
997 my $x = 1572 } else {
998 $self->{align} < 0 ? $self->{padding} 1573 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
999 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1574 }
1000 : ($self->{w} - $tex->{w}) * 0.5;
1001
1002 glTranslate $x, $self->{padding}, 0;
1003 $tex->draw_quad (0, 0);
1004 1575
1005 glDisable GL_TEXTURE_2D; 1576 glDisable GL_TEXTURE_2D;
1006 glDisable GL_BLEND;
1007} 1577}
1008 1578
1009############################################################################# 1579#############################################################################
1010 1580
1011package CFClient::UI::Entry; 1581package CFClient::UI::EntryBase;
1012 1582
1013our @ISA = CFClient::UI::Label::; 1583our @ISA = CFClient::UI::Label::;
1014 1584
1015use SDL; 1585use CFClient::OpenGL;
1016use SDL::OpenGL;
1017 1586
1018sub new { 1587sub new {
1019 my $class = shift; 1588 my $class = shift;
1020 1589
1021 $class->SUPER::new ( 1590 $class->SUPER::new (
1022 fg => [1, 1, 1], 1591 fg => [1, 1, 1],
1023 bg => [0, 0, 0, 0.2], 1592 bg => [0, 0, 0, 0.2],
1024 active_bg => [1, 1, 1, 0.5], 1593 active_bg => [1, 1, 1, 0.5],
1025 active_fg => [0, 0, 0], 1594 active_fg => [0, 0, 0],
1595 can_hover => 1,
1596 can_focus => 1,
1597 valign => 0,
1598 can_events => 1,
1599 #text => ...
1026 @_ 1600 @_
1027 ) 1601 )
1028} 1602}
1029 1603
1030sub _set_text { 1604sub _set_text {
1031 my ($self, $text) = @_; 1605 my ($self, $text) = @_;
1032 1606
1607 delete $self->{cur_h};
1608
1609 return if $self->{text} eq $text;
1610
1611 delete $self->{texture};
1612
1033 $self->{last_activity} = $::NOW; 1613 $self->{last_activity} = $::NOW;
1034
1035 $self->{text} = $text; 1614 $self->{text} = $text;
1036 $self->{layout}->set_width ($self->{w});
1037 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1038 1615
1039 $text =~ s/./*/g if $self->{hidden}; 1616 $text =~ s/./*/g if $self->{hidden};
1617 $self->{layout}->set_text ("$text ");
1040 1618
1041 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1619 $self->_emit (changed => $self->{text});
1042
1043 $text = substr $text, 0, $self->{cursor};
1044 utf8::encode $text;
1045
1046 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1047}
1048
1049sub size_request {
1050 my ($self) = @_;
1051
1052 my ($w, $h) = $self->SUPER::size_request;
1053
1054 ($w + 1, $h) # add 1 for cursor
1055}
1056
1057sub size_allocate {
1058 my ($self, $x, $y, $w, $h) = @_;
1059
1060 $self->SUPER::size_allocate ($x, $y, $w, $h);
1061
1062 $self->_set_text ($self->{text});
1063} 1620}
1064 1621
1065sub set_text { 1622sub set_text {
1066 my ($self, $text) = @_; 1623 my ($self, $text) = @_;
1067 1624
1068 $self->{cursor} = length $text; 1625 $self->{cursor} = length $text;
1069 $self->_set_text ($text); 1626 $self->_set_text ($text);
1070 $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, $h) # add 1 for cursor
1071} 1641}
1072 1642
1073sub key_down { 1643sub key_down {
1074 my ($self, $ev) = @_; 1644 my ($self, $ev) = @_;
1075 1645
1076 my $mod = $ev->key_mod; 1646 my $mod = $ev->{mod};
1077 my $sym = $ev->key_sym; 1647 my $sym = $ev->{sym};
1078
1079 my $uni = $ev->key_unicode; 1648 my $uni = $ev->{unicode};
1080 1649
1081 my $text = $self->get_text; 1650 my $text = $self->get_text;
1082 1651
1083 if ($sym == SDLK_BACKSPACE) { 1652 if ($uni == 8) {
1084 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1653 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1085 } elsif ($sym == SDLK_DELETE) { 1654 } elsif ($uni == 127) {
1086 substr $text, $self->{cursor}, 1, ""; 1655 substr $text, $self->{cursor}, 1, "";
1087 } elsif ($sym == SDLK_LEFT) { 1656 } elsif ($sym == CFClient::SDLK_LEFT) {
1088 --$self->{cursor} if $self->{cursor}; 1657 --$self->{cursor} if $self->{cursor};
1089 } elsif ($sym == SDLK_RIGHT) { 1658 } elsif ($sym == CFClient::SDLK_RIGHT) {
1090 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1659 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1091 } elsif ($sym == SDLK_HOME) { 1660 } elsif ($sym == CFClient::SDLK_HOME) {
1092 $self->{cursor} = 0; 1661 $self->{cursor} = 0;
1093 } elsif ($sym == SDLK_END) { 1662 } elsif ($sym == CFClient::SDLK_END) {
1094 $self->{cursor} = length $text; 1663 $self->{cursor} = length $text;
1664 } elsif ($uni == 27) {
1665 $self->_emit ('escape');
1095 } elsif ($uni) { 1666 } elsif ($uni) {
1096 substr $text, $self->{cursor}++, 0, chr $uni; 1667 substr $text, $self->{cursor}++, 0, chr $uni;
1097 } 1668 }
1098 1669
1099 $self->_set_text ($text); 1670 $self->_set_text ($text);
1100 $self->update; 1671
1672 $self->realloc;
1101} 1673}
1102 1674
1103sub focus_in { 1675sub focus_in {
1104 my ($self) = @_; 1676 my ($self) = @_;
1105 1677
… …
1153 1725
1154 $self->SUPER::_draw; 1726 $self->SUPER::_draw;
1155 1727
1156 #TODO: force update every cursor change :( 1728 #TODO: force update every cursor change :(
1157 if ($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 $text)
1736 }
1737
1158 glColor @{$self->{fg}}; 1738 glColor @{$self->{fg}};
1159 glBegin GL_LINES; 1739 glBegin GL_LINES;
1160 glVertex $self->{cur_x}, $self->{cur_y};
1161 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} + $self->{cur_h};
1162 glEnd; 1742 glEnd;
1163 } 1743 }
1164} 1744}
1165 1745
1746package CFClient::UI::Entry;
1747
1748our @ISA = CFClient::UI::EntryBase::;
1749
1750use CFClient::OpenGL;
1751
1752sub key_down {
1753 my ($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
1166############################################################################# 1793#############################################################################
1167 1794
1168package CFClient::UI::Button; 1795package CFClient::UI::Button;
1169 1796
1170our @ISA = CFClient::UI::Label::; 1797our @ISA = CFClient::UI::Label::;
1171 1798
1172use SDL; 1799use CFClient::OpenGL;
1173use SDL::OpenGL; 1800
1801my @tex =
1802 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1803 qw(b1_button_active.png);
1174 1804
1175sub new { 1805sub new {
1176 my $class = shift; 1806 my $class = shift;
1177 1807
1178 $class->SUPER::new ( 1808 $class->SUPER::new (
1179 padding => 4, 1809 padding_x => 4,
1810 padding_y => 4,
1180 fg => [1, 1, 1], 1811 fg => [1, 1, 1],
1181 bg => [1, 1, 1, 0.2],
1182 active_bg => [0, 0, 0, 0.5], 1812 active_fg => [0, 0, 1],
1183 active_fg => [1, 1, 0], 1813 can_hover => 1,
1184 border_fg => [1, 1, 0], 1814 align => 0,
1815 valign => 0,
1816 can_events => 1,
1185 @_ 1817 @_
1186 ) 1818 )
1187} 1819}
1188 1820
1821sub activate { }
1822
1189sub button_up { 1823sub button_up {
1190 my ($self, $ev, $x, $y) = @_; 1824 my ($self, $ev, $x, $y) = @_;
1191 1825
1826 $self->emit ("activate")
1192 if ($x >= 0 && $x < $self->{w} 1827 if $x >= 0 && $x < $self->{w}
1193 && $y >= 0 && $y < $self->{h}) { 1828 && $y >= 0 && $y < $self->{h};
1194 $self->emit ("activate");
1195 }
1196} 1829}
1197 1830
1198sub _draw { 1831sub _draw {
1199 my ($self) = @_; 1832 my ($self) = @_;
1200 1833
1201 local $self->{fg} = $self->{fg}; 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);
1202 2067
1203 glEnable GL_BLEND; 2068 glEnable GL_BLEND;
1204 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 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;
1205 2072
1206 glTranslate 0.375, 0.375, 0; # make line and polyogon coordinates behave similarly 2073 glBindTexture GL_TEXTURE_2D, $t1->{name};
1207 2074 glBegin GL_QUADS;
1208 glBegin GL_LINE_LOOP; 2075 glTexCoord 0 , 0; glVertex 0 , 0;
1209 glColor @{$self->{border_fg}}; 2076 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1210 glVertex 1 , 1; 2077 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1211 glVertex 1 , $self->{h} - 2; 2078 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1212 glVertex $self->{w} - 2, $self->{h} - 2;
1213 glVertex $self->{w} - 2, 1;
1214 glEnd; 2079 glEnd;
1215
1216 if ($GRAB == $self) {
1217 glColor @{$self->{active_bg}};
1218 $self->{fg} = $self->{active_fg};
1219 } else {
1220 glColor @{$self->{bg}};
1221 }
1222 2080
2081 my $ycut1 = List::Util::min 1, $ycut;
2082 glBindTexture GL_TEXTURE_2D, $t2->{name};
1223 glBegin GL_QUADS; 2083 glBegin GL_QUADS;
1224 glVertex 2 , 2; 2084 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1225 glVertex 2 , $self->{h} - 2; 2085 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1226 glVertex $self->{w} - 2, $self->{h} - 2; 2086 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1227 glVertex $self->{w} - 2, 2; 2087 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1228 glEnd; 2088 glEnd;
2089
2090 if ($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
1229 glDisable GL_BLEND; 2100 glDisable GL_BLEND;
1230 2101 glDisable GL_TEXTURE_2D;
1231 $self->SUPER::_draw;
1232} 2102}
1233 2103
1234############################################################################# 2104#############################################################################
1235 2105
2106package CFClient::UI::Gauge;
2107
2108our @ISA = CFClient::UI::VBox::;
2109
2110sub new {
2111 my ($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
1236package CFClient::UI::Slider; 2153package CFClient::UI::Slider;
1237 2154
1238use strict; 2155use strict;
1239 2156
1240use SDL::OpenGL; 2157use CFClient::OpenGL;
1241 2158
1242our @ISA = CFClient::UI::DrawBG::; 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);
1243 2164
1244sub new { 2165sub new {
1245 my $class = shift; 2166 my $class = shift;
1246 2167
1247 # range [value, low, high, page] 2168 # range [value, low, high, page, unit]
1248 2169
2170 # TODO: 0-width page
2171 # TODO: req_w/h are wrong with vertical
2172 # TODO: calculations are off
1249 my $self = $class->SUPER::new ( 2173 my $self = $class->SUPER::new (
1250 fg => [1, 1, 1], 2174 fg => [1, 1, 1],
1251 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],
1252 range => [0, 0, 100, 10], 2178 range => [0, 0, 100, 10, 0],
1253 req_w => 40, 2179 min_w => $::WIDTH / 80,
1254 req_h => 10, 2180 min_h => $::WIDTH / 80,
1255 vertical => 0, 2181 vertical => 0,
2182 can_hover => 1,
2183 inner_pad => 0.02,
1256 @_ 2184 @_
1257 ); 2185 );
1258 2186
2187 $self->set_value ($self->{range}[0]);
2188 $self->update;
2189
1259 $self 2190 $self
1260} 2191}
1261 2192
2193sub changed { }
2194
2195sub set_range {
2196 my ($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 $self->update;
2224 }
2225}
2226
1262sub size_request { 2227sub size_request {
1263 my ($self) = @_; 2228 my ($self) = @_;
1264 2229
1265 my $w = $self->{req_w}; 2230 ($self->{req_w}, $self->{req_h})
1266 my $h = $self->{req_h};
1267
1268 $self->{vertical} ? ($h, $w) : ($w, $h)
1269} 2231}
1270 2232
1271sub button_down { 2233sub button_down {
1272 my ($self, $ev, $x, $y) = @_; 2234 my ($self, $ev, $x, $y) = @_;
1273 2235
1274 $self->SUPER::button_down ($ev, $x, $y); 2236 $self->SUPER::button_down ($ev, $x, $y);
2237
2238 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2239
1275 $self->mouse_motion ($ev, $x, $y); 2240 $self->mouse_motion ($ev, $x, $y);
1276} 2241}
1277 2242
1278sub mouse_motion { 2243sub mouse_motion {
1279 my ($self, $ev, $x, $y) = @_; 2244 my ($self, $ev, $x, $y) = @_;
1280 2245
1281 if ($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
1282 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2263 my ($value, $lo, $hi, $page) = @{$self->{range}};
2264 my $range = ($hi - $page - $lo) || 1e-100;
1283 2265
1284 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2266 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1285 2267
1286 $x = $x * ($hi - $lo) / $w + $lo; 2268 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1287 $x = $lo if $x < $lo; 2269 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1288 $x = $hi - $page if $x > $hi - $page;
1289 $self->{range}[0] = $x;
1290 2270
1291 $self->emit (changed => $x); 2271 $value = ($value - $lo) / $range;
1292 $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;
1293 } 2276 });
2277
2278 $self->SUPER::update;
1294} 2279}
1295 2280
1296sub _draw { 2281sub _draw {
1297 my ($self) = @_; 2282 my ($self) = @_;
1298 2283
1299 $self->SUPER::_draw (); 2284 $self->SUPER::_draw ();
1300 2285
1301 my ($w, $h) = @$self{qw(w h)}; 2286 glScale $self->{w}, $self->{h};
1302 2287
1303 if ($self->{vertical}) { 2288 if ($self->{vertical}) {
1304 # draw a vertical slider like a rotated horizontal slider 2289 # draw a vertical slider like a rotated horizontal slider
1305 2290
2291 glTranslate 1, 0, 0;
1306 glRotate 90, 0, 0, 1; 2292 glRotate 90, 0, 0, 1;
1307 glTranslate 0, -$self->{w}, 0;
1308
1309 ($w, $h) = ($h, $w);
1310 } 2293 }
1311 2294
1312 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2295 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1313 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2296 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1314 2297
1315 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2298 glEnable GL_TEXTURE_2D;
2299 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1316 2300
1317 $page = int $page * $w / ($hi - $lo); 2301 # draw background
1318 $value = int +($value - $lo) * $w / ($hi - $lo); 2302 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1319 2303
1320 $w -= $page; 2304 # draw handle
1321 $page &= ~1; 2305 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1322 glTranslate $page * 0.5, 0, 0;
1323 $page ||= 2;
1324 2306
1325 glColor @$fg; 2307 glDisable GL_TEXTURE_2D;
1326 glBegin GL_LINES;
1327 glVertex 0, 0; glVertex 0, $h;
1328 glVertex $w - 1, 0; glVertex $w - 1, $h;
1329 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1330 glEnd;
1331
1332 my $knob_a = $value - $page * 0.5;
1333 my $knob_b = $value + $page * 0.5;
1334
1335 glBegin GL_QUADS;
1336 glColor @$fg;
1337 glVertex $knob_a, 0;
1338 glVertex $knob_a, $h;
1339 glVertex $knob_b, $h;
1340 glVertex $knob_b, 0;
1341
1342 if ($knob_a < $knob_b - 2) {
1343 glColor @$bg;
1344 glVertex $knob_a + 1, 1;
1345 glVertex $knob_a + 1, $h - 1;
1346 glVertex $knob_b - 1, $h - 1;
1347 glVertex $knob_b - 1, 1;
1348 }
1349 glEnd;
1350} 2308}
1351 2309
1352############################################################################# 2310#############################################################################
1353 2311
1354package CFClient::UI::MapWidget; 2312package CFClient::UI::ValSlider;
1355 2313
1356use strict;
1357
1358use List::Util qw(min max);
1359
1360use SDL;
1361use SDL::OpenGL;
1362
1363our @ISA = CFClient::UI::Base::; 2314our @ISA = CFClient::UI::HBox::;
2315
2316sub new {
2317 my ($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;
1364 2358
1365sub new { 2359sub new {
1366 my $class = shift; 2360 my $class = shift;
1367 2361
1368 $class->SUPER::new ( 2362 my $self = $class->SUPER::new (
1369 z => -1, 2363 fontsize => 1,
1370 list => (glGenLists 1), 2364 can_events => 0,
2365 #font => default_font
1371 @_ 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 ],
1372 ) 2375 );
1373}
1374 2376
1375sub key_down { 2377 $self->{children}[1]->connect (changed => sub { $self->update });
1376 print "MAPKEYDOWN\n";
1377}
1378 2378
1379sub key_up { 2379 $self
1380} 2380}
1381 2381
1382sub size_request { 2382sub set_fontsize {
2383 my ($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);
1383 ( 2409
1384 1 + 32 * int $::WIDTH / 32, 2410 $layout->size
1385 1 + 32 * 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];
1386 ) 2442 }
2443
2444 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1387} 2445}
1388 2446
1389sub update { 2447sub update {
1390 my ($self) = @_; 2448 my ($self) = @_;
1391 2449
1392 $self->{need_update} = 1;
1393 $self->SUPER::update; 2450 $self->SUPER::update;
1394}
1395 2451
1396sub draw { 2452 return unless $self->{h} > 0;
1397 my ($self) = @_;
1398 2453
2454 delete $self->{texture};
2455
2456 $ROOT->on_post_alloc ($self, sub {
2457 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2458
1399 if (delete $self->{need_update}) { 2459 if (delete $self->{need_reflow}) {
1400 glNewList $self->{list}, GL_COMPILE; 2460 my $height = 0;
1401 2461
1402 my $mx = $::CONN->{mapx}; 2462 my $layout = $self->{layout};
1403 my $my = $::CONN->{mapy};
1404 2463
1405 my $map = $::CONN->{map}; 2464 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1406 2465
1407 my ($xofs, $yofs); 2466 for (@{$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 }
1408 2474
1409 my $sw = 1 + int $::WIDTH / 32; 2475 $height += $_->[1];
1410 my $sh = 1 + int $::HEIGHT / 32; 2476 }
1411 2477
1412 if ($::CONN->{mapw} > $sw) { 2478 $self->{height} = $height;
1413 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 2479
1414 } else { 2480 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1415 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; 2481
2482 delete $self->{texture};
1416 } 2483 }
1417 2484
1418 if ($::CONN->{maph} > $sh) { 2485 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1419 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2486 glClearColor 0.5, 0.5, 0.5, 0;
1420 } else { 2487 glClear GL_COLOR_BUFFER_BIT;
1421 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1422 }
1423 2488
1424 glEnable GL_TEXTURE_2D; 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
1425 glEnable GL_BLEND; 2500 glEnable GL_BLEND;
2501 #TODO# not correct in windows where rgba is forced off
1426 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2502 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1427 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1428 2503
1429 my $sw4 = ($sw + 3) & ~3; 2504 for my $par (@{$self->{par}}) {
1430 my $darkness = "\x00" x ($sw4 * $sh); 2505 my $h = $par->[1];
1431 2506
1432 for my $x (0 .. $sw - 1) { 2507 if ($y0 < $y + $h && $y < $y1) {
1433 my $row = $map->[$x + $xofs]; 2508 $layout->set_foreground (@{ $par->[2] });
1434 for my $y (0 .. $sh - 1) { 2509 $layout->set_width ($W - $par->[3]);
2510 $layout->set_markup ($par->[4]);
1435 2511
1436 my $cell = $row->[$y + $yofs] 2512 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1437 or next;
1438 2513
1439 my $dark = $cell->[0]; 2514 glRasterPos $par->[3], $y - $y0;
1440 if ($dark < 0) { 2515 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1441 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1442 } else {
1443 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1444 } 2516 }
1445 2517
1446 for my $num (grep $_, @$cell[1,2,3]) { 2518 $y += $h;
1447 my $tex = $::CONN->{face}[$num]{texture} || next;
1448
1449 my ($w, $h) = @$tex{qw(w h)};
1450
1451 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1452 }
1453 } 2519 }
2520
2521 glDisable GL_BLEND;
1454 } 2522 };
2523 });
2524}
1455 2525
1456# if (1) { # higher quality darkness 2526sub _draw {
1457# $lighting =~ s/(.)/$1$1$1/gs; 2527 my ($self) = @_;
1458# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1459#
1460# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1461#
1462# $lighting = $pb->get_pixels;
1463# $lighting =~ s/(.)../$1/gs;
1464# }
1465 2528
2529 glEnable GL_TEXTURE_2D;
1466 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2530 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1467 2531 glColor 1, 1, 1, 1;
1468 $darkness = new CFClient::Texture 2532 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1469 w => $sw4,
1470 h => $sh,
1471 data => $darkness,
1472 internalformat => GL_ALPHA,
1473 format => GL_ALPHA;
1474
1475 glColor 0.45, 0.45, 0.45, 1;
1476 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1477
1478 glDisable GL_TEXTURE_2D; 2533 glDisable GL_TEXTURE_2D;
1479 glDisable GL_BLEND;
1480 2534
1481 glEndList; 2535 $self->{children}[1]->draw;
1482 }
1483 2536
1484 glCallList $self->{list};
1485}
1486
1487my %DIR = (
1488 SDLK_KP8, [1, "north"],
1489 SDLK_KP9, [2, "northeast"],
1490 SDLK_KP6, [3, "east"],
1491 SDLK_KP3, [4, "southeast"],
1492 SDLK_KP2, [5, "south"],
1493 SDLK_KP1, [6, "southwest"],
1494 SDLK_KP4, [7, "west"],
1495 SDLK_KP7, [8, "northwest"],
1496
1497 SDLK_UP, [1, "north"],
1498 SDLK_RIGHT, [3, "east"],
1499 SDLK_DOWN, [5, "south"],
1500 SDLK_LEFT, [7, "west"],
1501);
1502
1503sub key_down {
1504 my ($self, $ev) = @_;
1505
1506 my $mod = $ev->key_mod;
1507 my $sym = $ev->key_sym;
1508
1509 if ($sym == SDLK_KP5) {
1510 $::CONN->send ("command stay fire");
1511 } elsif (exists $DIR{$sym}) {
1512 if ($mod & KMOD_SHIFT) {
1513 $self->{shft}++;
1514 $::CONN->send ("command fire $DIR{$sym}[0]");
1515 } elsif ($mod & KMOD_CTRL) {
1516 $self->{ctrl}++;
1517 $::CONN->send ("command run $DIR{$sym}[0]");
1518 } else {
1519 $::CONN->send ("command $DIR{$sym}[1]");
1520 }
1521 }
1522}
1523
1524sub key_up {
1525 my ($self, $ev) = @_;
1526
1527 my $mod = $ev->key_mod;
1528 my $sym = $ev->key_sym;
1529
1530 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1531 $::CONN->send ("command fire_stop");
1532 }
1533 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1534 $::CONN->send ("command run_stop");
1535 }
1536} 2537}
1537 2538
1538############################################################################# 2539#############################################################################
1539 2540
1540package CFClient::UI::Animator; 2541package CFClient::UI::Animator;
1541 2542
1542use SDL::OpenGL; 2543use CFClient::OpenGL;
1543 2544
1544our @ISA = CFClient::UI::Bin::; 2545our @ISA = CFClient::UI::Bin::;
1545 2546
1546sub moveto { 2547sub moveto {
1547 my ($self, $x, $y) = @_; 2548 my ($self, $x, $y) = @_;
… …
1577 glPopMatrix; 2578 glPopMatrix;
1578} 2579}
1579 2580
1580############################################################################# 2581#############################################################################
1581 2582
1582package 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::Menu;
2787
2788our @ISA = CFClient::UI::FancyFrame::;
2789
2790use CFClient::OpenGL;
2791
2792sub new {
2793 my $class = shift;
2794
2795 my $self = $class->SUPER::new (
2796 items => [],
2797 z => 100,
2798 @_,
2799 );
2800
2801 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2802
2803 for my $item (@{ $self->{items} }) {
2804 my ($widget, $cb) = @$item;
2805
2806 # handle various types of items, only text for now
2807 if (!ref $widget) {
2808 $widget = new CFClient::UI::Label
2809 can_hover => 1,
2810 can_events => 1,
2811 text => $widget;
2812 }
2813
2814 $self->{item}{$widget} = $item;
2815
2816 $self->{vbox}->add ($widget);
2817 }
2818
2819 $self
2820}
2821
2822# popup given the event (must be a mouse button down event currently)
2823sub popup {
2824 my ($self, $ev) = @_;
2825
2826 $self->_emit ("popdown");
2827
2828 # maybe save $GRAB? must be careful about events...
2829 $GRAB = $self;
2830 $self->{button} = $ev->{button};
2831
2832 $self->show;
2833 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2834}
2835
2836sub mouse_motion {
2837 my ($self, $ev, $x, $y) = @_;
2838
2839 # TODO: should use vbox->find_widget or so
2840 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2841 $self->{hover} = $self->{item}{$HOVER};
2842}
2843
2844sub button_up {
2845 my ($self, $ev, $x, $y) = @_;
2846
2847 if ($ev->{button} == $self->{button}) {
2848 undef $GRAB;
2849 $self->hide;
2850
2851 $self->_emit ("popdown");
2852 $self->{hover}[1]->() if $self->{hover};
2853 }
2854}
2855
2856#############################################################################
2857
2858package CFClient::UI::Statusbox;
2859
2860our @ISA = CFClient::UI::VBox::;
2861
2862sub new {
2863 my $class = shift;
2864
2865 $class->SUPER::new (
2866 fontsize => 0.8,
2867 @_,
2868 )
2869}
2870
2871sub reorder {
2872 my ($self) = @_;
2873 my $NOW = time;
2874
2875 while (my ($k, $v) = each %{ $self->{item} }) {
2876 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2877 }
2878
2879 my @widgets;
2880
2881 my @items = sort {
2882 $a->{pri} <=> $b->{pri}
2883 or $b->{id} <=> $a->{id}
2884 } values %{ $self->{item} };
2885
2886 my $count = 10 + 1;
2887 for my $item (@items) {
2888 last unless --$count;
2889
2890 push @widgets, $item->{label} ||= do {
2891 # TODO: doesn't handle markup well (read as: at all)
2892 my $short = $item->{count} > 1
2893 ? "<b>$item->{count} ×</b> $item->{text}"
2894 : $item->{text};
2895
2896 for ($short) {
2897 s/^\s+//;
2898 s/\s+/ /g;
2899 }
2900
2901 new CFClient::UI::Label
2902 markup => $short,
2903 tooltip => $item->{tooltip},
2904 tooltip_font => $::FONT_PROP,
2905 tooltip_width => 0.67,
2906 fontsize => $item->{fontsize} || $self->{fontsize},
2907 max_w => $::WIDTH * 0.44,
2908 fg => $item->{fg},
2909 can_events => 1,
2910 can_hover => 1
2911 };
2912 }
2913
2914 $self->clear;
2915 $self->SUPER::add (reverse @widgets);
2916}
2917
2918sub add {
2919 my ($self, $text, %arg) = @_;
2920
2921 $text =~ s/^\s+//;
2922 $text =~ s/\s+$//;
2923
2924 return unless $text;
2925
2926 my $timeout = time + ((delete $arg{timeout}) || 60);
2927
2928 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2929
2930 if (my $item = $self->{item}{$group}) {
2931 if ($item->{text} eq $text) {
2932 $item->{count}++;
2933 } else {
2934 $item->{count} = 1;
2935 $item->{text} = $item->{tooltip} = $text;
2936 }
2937 $item->{id} = ++$self->{id};
2938 $item->{timeout} = $timeout;
2939 delete $item->{label};
2940 } else {
2941 $self->{item}{$group} = {
2942 id => ++$self->{id},
2943 text => $text,
2944 timeout => $timeout,
2945 tooltip => $text,
2946 fg => [0.8, 0.8, 0.8, 0.8],
2947 pri => 0,
2948 count => 1,
2949 %arg,
2950 };
2951 }
2952
2953 $self->reorder;
2954}
2955
2956sub reconfigure {
2957 my ($self) = @_;
2958
2959 delete $_->{label}
2960 for values %{ $self->{item} || {} };
2961
2962 $self->reorder;
2963 $self->SUPER::reconfigure;
2964}
2965
2966#############################################################################
2967
2968package CFClient::UI::Inventory;
2969
2970our @ISA = CFClient::UI::ScrolledWindow::;
2971
2972sub new {
2973 my $class = shift;
2974
2975 my $self = $class->SUPER::new (
2976 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2977 @_,
2978 );
2979
2980 $self
2981}
2982
2983sub set_items {
2984 my ($self, $items) = @_;
2985
2986 $self->{scrolled}->clear;
2987 return unless $items;
2988
2989 my @items = sort {
2990 ($a->{type} <=> $b->{type})
2991 or ($a->{name} cmp $b->{name})
2992 } @$items;
2993
2994 $self->{real_items} = \@items;
2995
2996 my $row = 0;
2997 for my $item (@items) {
2998 CFClient::Item::update_widgets $item;
2999
3000 $self->{scrolled}->add (0, $row, $item->{face_widget});
3001 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3002 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3003
3004 $row++;
3005 }
3006}
3007
3008#############################################################################
3009
3010package CFClient::UI::BindEditor;
3011
3012our @ISA = CFClient::UI::FancyFrame::;
3013
3014sub new {
3015 my $class = shift;
3016
3017 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3018
3019 $self->add (my $vb = new CFClient::UI::VBox);
3020
3021
3022 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3023 text => "start recording",
3024 tooltip => "Start/Stops recording of actions."
3025 ."All subsequent actions after the recording started will be captured."
3026 ."The actions are displayed after the record was stopped."
3027 ."To bind the action you have to click on the 'Bind' button",
3028 on_activate => sub {
3029 unless ($self->{recording}) {
3030 $self->start;
3031 } else {
3032 $self->stop;
3033 }
3034 });
3035
3036 $vb->add (new CFClient::UI::Label text => "Actions:");
3037 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3038
3039 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3040 $vb->add (my $hb = new CFClient::UI::HBox);
3041 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3042 $hb->add (new CFClient::UI::Button
3043 text => "bind",
3044 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3045 on_activate => sub {
3046 $self->ask_for_bind;
3047 });
3048
3049 $vb->add (my $hb = new CFClient::UI::HBox);
3050 $hb->add (new CFClient::UI::Button
3051 text => "ok",
3052 expand => 1,
3053 tooltip => "This closes the binding editor and saves the binding",
3054 on_activate => sub {
3055 $self->hide;
3056 $self->commit;
3057 });
3058
3059 $hb->add (new CFClient::UI::Button
3060 text => "cancel",
3061 expand => 1,
3062 tooltip => "This closes the binding editor without saving",
3063 on_activate => sub {
3064 $self->hide;
3065 $self->{binding_cancel}->()
3066 if $self->{binding_cancel};
3067 });
3068
3069 $self->update_binding_widgets;
3070
3071 $self
3072}
3073
3074sub commit {
3075 my ($self) = @_;
3076 my ($mod, $sym, $cmds) = $self->get_binding;
3077 if ($sym != 0 && @$cmds > 0) {
3078 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3079 ."'. Don't forget 'Save Config'!");
3080 $self->{binding_change}->($mod, $sym, $cmds)
3081 if $self->{binding_change};
3082 } else {
3083 $::STATUSBOX->add ("No action bound, no key or action specified!");
3084 $self->{binding_cancel}->()
3085 if $self->{binding_cancel};
3086 }
3087}
3088
3089sub start {
3090 my ($self) = @_;
3091
3092 $self->{rec_btn}->set_text ("stop recording");
3093 $self->{recording} = 1;
3094 $self->clear_command_list;
3095 $::CONN->start_record if $::CONN;
3096}
3097
3098sub stop {
3099 my ($self) = @_;
3100
3101 $self->{rec_btn}->set_text ("start recording");
3102 $self->{recording} = 0;
3103
3104 my $rec;
3105 $rec = $::CONN->stop_record if $::CONN;
3106 return unless ref $rec eq 'ARRAY';
3107 $self->set_command_list ($rec);
3108}
3109
3110# if $commit is true, the binding will be set after the user entered a key combo
3111sub ask_for_bind {
3112 my ($self, $commit) = @_;
3113
3114 CFClient::Binder::open_binding_dialog (sub {
3115 my ($mod, $sym) = @_;
3116 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3117 $self->update_binding_widgets;
3118 $self->commit if $commit;
3119 });
3120}
3121
3122# $mod and $sym are the modifiers and key symbol
3123# $cmds is a array ref of strings (the commands)
3124# $cb is the callback that is executed on OK
3125# $ccb is the callback that is executed on CANCEL and
3126# when the binding was unsuccessful on OK
3127sub set_binding {
3128 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3129
3130 $self->clear_command_list;
3131 $self->{recording} = 0;
3132 $self->{rec_btn}->set_text ("start recording");
3133
3134 $self->{binding} = [$mod, $sym];
3135 $self->{commands} = $cmds;
3136
3137 $self->{binding_change} = $cb;
3138 $self->{binding_cancel} = $ccb;
3139
3140 $self->update_binding_widgets;
3141}
3142
3143# this is a shortcut method that asks for a binding
3144# and then just binds it.
3145sub do_quick_binding {
3146 my ($self, $cmds) = @_;
3147 $self->set_binding (undef, undef, $cmds, sub {
3148 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3149 });
3150 $self->ask_for_bind (1);
3151}
3152
3153sub update_binding_widgets {
3154 my ($self) = @_;
3155 my ($mod, $sym, $cmds) = $self->get_binding;
3156 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3157 $self->set_command_list ($cmds);
3158}
3159
3160sub get_binding {
3161 my ($self) = @_;
3162 return (
3163 $self->{binding}->[0],
3164 $self->{binding}->[1],
3165 [ grep { defined $_ } @{$self->{commands}} ]
3166 );
3167}
3168
3169sub clear_command_list {
3170 my ($self) = @_;
3171 $self->{cmdbox}->clear ();
3172}
3173
3174sub set_command_list {
3175 my ($self, $cmds) = @_;
3176
3177 $self->{cmdbox}->clear ();
3178 $self->{commands} = $cmds;
3179
3180 my $idx = 0;
3181
3182 for (@$cmds) {
3183 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3184
3185 my $i = $idx;
3186 $hb->add (new CFClient::UI::Label text => $_);
3187 $hb->add (new CFClient::UI::Button
3188 text => "delete",
3189 tooltip => "Deletes the action from the record",
3190 on_activate => sub {
3191 $self->{cmdbox}->remove ($hb);
3192 $cmds->[$i] = undef;
3193 });
3194
3195
3196 $idx++
3197 }
3198}
3199
3200#############################################################################
3201
3202package CFClient::UI::SpellList;
3203
3204our @ISA = CFClient::UI::FancyFrame::;
3205
3206sub new {
3207 my $class = shift;
3208
3209 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3210
3211 $self->add (new CFClient::UI::ScrolledWindow
3212 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3213
3214 $self;
3215}
3216
3217# XXX: Do sorting? Argl...
3218sub add_spell {
3219 my ($self, $spell) = @_;
3220 $self->{spells}->{$spell->{name}} = $spell;
3221
3222 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3223 face => $spell->{face},
3224 can_hover => 1,
3225 can_events => 1,
3226 tooltip => $spell->{message});
3227
3228 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3229 text => $spell->{name},
3230 can_hover => 1,
3231 can_events => 1,
3232 tooltip => $spell->{message},
3233 expand => 1);
3234
3235 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3236 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3237 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3238 expand => 1);
3239
3240 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3241 text => "bind to key",
3242 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3243}
3244
3245sub rebuild_spell_list {
3246 my ($self) = @_;
3247 $self->{tbl_idx} = 0;
3248 $self->add_spell ($_) for values %{$self->{spells}};
3249}
3250
3251sub remove_spell {
3252 my ($self, $spell) = @_;
3253 delete $self->{spells}->{$spell->{name}};
3254 $self->rebuild_spell_list;
3255}
3256
3257#############################################################################
3258
3259package CFClient::UI::Root;
1583 3260
1584our @ISA = CFClient::UI::Container::; 3261our @ISA = CFClient::UI::Container::;
1585 3262
3263use CFClient::OpenGL;
3264
3265sub new {
3266 my $class = shift;
3267
3268 my $self = $class->SUPER::new (
3269 visible => 1,
3270 @_,
3271 );
3272
3273 Scalar::Util::weaken ($self->{root} = $self);
3274
3275 $self
3276}
3277
1586sub size_request { 3278sub size_request {
1587 ($::WIDTH, $::HEIGHT) 3279 my ($self) = @_;
3280
3281 ($self->{w}, $self->{h})
3282}
3283
3284sub _to_pixel {
3285 my ($coord, $size, $max) = @_;
3286
3287 $coord =
3288 $coord eq "center" ? ($max - $size) * 0.5
3289 : $coord eq "max" ? $max
3290 : $coord;
3291
3292 $coord = 0 if $coord < 0;
3293 $coord = $max - $size if $coord > $max - $size;
3294
3295 int $coord + 0.5
1588} 3296}
1589 3297
1590sub size_allocate { 3298sub size_allocate {
1591 my ($self, $x, $y, $w, $h) = @_; 3299 my ($self, $w, $h) = @_;
1592 3300
1593 $self->_size_allocate ($x, $y, $w, $h); 3301 for my $child ($self->children) {
3302 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1594 3303
1595 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3304 $X = $child->{force_x} if exists $child->{force_x};
1596 for @{$self->{children}}; 3305 $Y = $child->{force_y} if exists $child->{force_y};
1597}
1598 3306
1599sub translate { 3307 $X = _to_pixel $X, $W, $self->{w};
3308 $Y = _to_pixel $Y, $H, $self->{h};
3309
3310 $child->configure ($X, $Y, $W, $H);
3311 }
3312}
3313
3314sub coord2local {
1600 my ($self, $x, $y) = @_; 3315 my ($self, $x, $y) = @_;
1601 3316
1602 ($x, $y) 3317 ($x, $y)
1603} 3318}
1604 3319
3320sub coord2global {
3321 my ($self, $x, $y) = @_;
3322
3323 ($x, $y)
3324}
3325
1605sub update { 3326sub update {
1606 my ($self) = @_; 3327 my ($self) = @_;
1607 3328
1608 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3329 $::WANT_REFRESH++;
1609 ::refresh ();
1610} 3330}
1611 3331
1612sub add { 3332sub add {
1613 my ($self, $widget) = @_; 3333 my ($self, @children) = @_;
1614 3334
3335 $_->{is_toplevel} = 1
3336 for @children;
3337
1615 $self->SUPER::add ($widget); 3338 $self->SUPER::add (@children);
1616
1617 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1618} 3339}
1619 3340
3341sub remove {
3342 my ($self, @children) = @_;
3343
3344 $self->SUPER::remove (@children);
3345
3346 delete $self->{is_toplevel}
3347 for @children;
3348
3349 while (@children) {
3350 my $w = pop @children;
3351 push @children, $w->children;
3352 $w->set_invisible;
3353 }
3354}
3355
3356sub on_refresh {
3357 my ($self, $id, $cb) = @_;
3358
3359 $self->{refresh_hook}{$id} = $cb;
3360}
3361
3362sub on_post_alloc {
3363 my ($self, $id, $cb) = @_;
3364
3365 $self->{post_alloc_hook}{$id} = $cb;
3366}
3367
1620sub draw { 3368sub draw {
1621 my ($self) = @_; 3369 my ($self) = @_;
3370
3371 while ($self->{refresh_hook}) {
3372 $_->()
3373 for values %{delete $self->{refresh_hook}};
3374 }
3375
3376 if ($self->{realloc}) {
3377 my @queue;
3378
3379 while () {
3380 if ($self->{realloc}) {
3381 #TODO use array-of-depth approach
3382
3383 use sort 'stable';
3384
3385 @queue = sort { $a->{visible} <=> $b->{visible} }
3386 @queue, values %{delete $self->{realloc}};
3387 }
3388
3389 my $widget = pop @queue || last;
3390
3391 $widget->{visible} or last; # do not resize invisible widgets
3392
3393 my ($w, $h) = $widget->size_request;
3394
3395 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3396 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3397
3398 $w = $widget->{force_w} if exists $widget->{force_w};
3399 $h = $widget->{force_h} if exists $widget->{force_h};
3400
3401 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3402 || delete $widget->{force_realloc}) {
3403 $widget->{req_w} = $w;
3404 $widget->{req_h} = $h;
3405
3406 $self->{size_alloc}{$widget+0} = $widget;
3407
3408 if (my $parent = $widget->{parent}) {
3409 $self->{realloc}{$parent+0} = $parent;
3410 #unshift @queue, $parent;
3411 $parent->{force_size_alloc} = 1;
3412 $self->{size_alloc}{$parent+0} = $parent;
3413 }
3414 }
3415
3416 delete $self->{realloc}{$widget+0};
3417 }
3418 }
3419
3420 while (my $size_alloc = delete $self->{size_alloc}) {
3421 my @queue = sort { $b->{visible} <=> $a->{visible} }
3422 values %$size_alloc;
3423
3424 while () {
3425 my $widget = pop @queue || last;
3426
3427 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3428
3429 $w = 0 if $w < 0;
3430 $h = 0 if $h < 0;
3431
3432 $w = int $w + 0.5;
3433 $h = int $h + 0.5;
3434
3435 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3436 $widget->{w} = $w;
3437 $widget->{h} = $h;
3438
3439 $widget->emit (size_allocate => $w, $h);
3440 }
3441 }
3442 }
3443
3444 while ($self->{post_alloc_hook}) {
3445 $_->()
3446 for values %{delete $self->{post_alloc_hook}};
3447 }
3448
3449
3450 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3451 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3452 glClear GL_COLOR_BUFFER_BIT;
3453
3454 glMatrixMode GL_PROJECTION;
3455 glLoadIdentity;
3456 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3457 glMatrixMode GL_MODELVIEW;
3458 glLoadIdentity;
1622 3459
1623 $self->_draw; 3460 $self->_draw;
1624} 3461}
1625 3462
1626############################################################################# 3463#############################################################################
1627 3464
1628package CFClient::UI; 3465package CFClient::UI;
1629 3466
1630$TOPLEVEL = new CFClient::UI::Toplevel; 3467$ROOT = new CFClient::UI::Root;
3468$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1631 3469
16321 34701
1633 3471

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