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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.112 by root, Sat Apr 15 12:29:46 2006 UTC vs.
Revision 1.272 by root, Sat Jun 3 01:47:14 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 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 134 check_tooltip;
135 }
136
137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
76 144
77 my $rem = 0; 145 my $rem = 0;
78 146
79 for ($vals) { 147 for (@$vals) {
80 my $i = int $_ + $rem; 148 my $i = int $_ + $rem;
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
101 w => -1, 210 w => undef,
102 h => -1, 211 h => undef,
212 can_events => 1,
103 @_ 213 @_
104 }, $class; 214 }, $class;
105 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
106 for (keys %$self) { 218 for (keys %$self) {
107 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
109 } 221 }
110 } 222 }
111 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
112 $self 236 $self
113} 237}
114 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 $self->{x} = $x; 318
118 $self->{y} = $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
120}
121 322
122sub needs_redraw { 323 $self->update;
123 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
124} 333}
125 334
126sub size_request { 335sub size_request {
127 require Carp; 336 require Carp;
128 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
129} 338}
130 339
131sub _size_allocate { 340sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
133 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 356 $self->{x} = $x;
135 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
136 360
137 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
138 363
139 $self->{w} = $w; 364 $self->{alloc_w} = $w;
140 $self->{h} = $h; 365 $self->{alloc_h} = $h;
141 366
367 $self->{root}{size_alloc}{$self+0} = $self;
142 1 368 }
143} 369}
144 370
145sub size_allocate { 371sub size_allocate {
372 # nothing to be done
373}
374
375sub children {
376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
146 my ($self, $x, $y, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
147 385
148 $self->_size_allocate ($x, $y, $w, $h); 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
387 delete $self->{max_h}; $self->{max_h} = $h if $h;
388}
389
390sub set_tooltip {
391 my ($self, $tooltip) = @_;
392
393 $tooltip =~ s/^\s+//;
394 $tooltip =~ s/\s+$//;
395
396 return if $self->{tooltip} eq $tooltip;
397
398 $self->{tooltip} = $tooltip;
399
400 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
401 delete $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
149} 404}
150 405
151# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
152sub translate { 407sub coord2local {
153 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
154 409
155 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
411}
412
413# translate local coordinates to global coordinate system
414sub coord2global {
415 my ($self, $x, $y) = @_;
416
417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
156} 418}
157 419
158sub focus_in { 420sub focus_in {
159 my ($self) = @_; 421 my ($self) = @_;
160 422
161 return if $FOCUS == $self; 423 return if $FOCUS == $self;
162 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
163 425
164 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
427
428 $self->_emit (focus_in => $focus);
429
165 $focus->update if $focus; 430 $focus->update if $focus;
166 $FOCUS->update; 431 $FOCUS->update;
167} 432}
168 433
169sub focus_out { 434sub focus_out {
170 my ($self) = @_; 435 my ($self) = @_;
171 436
172 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
173 438
174 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
440
441 $self->_emit (focus_out => $focus);
442
175 $focus->update if $focus; #? 443 $focus->update if $focus; #?
176}
177 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
178sub mouse_motion { } 449sub mouse_motion { 0 }
179sub button_up { } 450sub button_up { 0 }
180sub key_down { } 451sub key_down { 0 }
181sub key_up { } 452sub key_up { 0 }
182 453
183sub button_down { 454sub button_down {
184 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
185 456
186 $self->focus_in; 457 $self->focus_in;
187}
188 458
189sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 459 0
190sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 460}
191sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 461
192sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 462sub find_widget {
193sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 463 my ($self, $x, $y) = @_;
464
465 return () unless $self->{can_events};
466
467 return $self
468 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
469 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
470
471 ()
472}
473
474sub set_parent {
475 my ($self, $parent) = @_;
476
477 Scalar::Util::weaken ($self->{parent} = $parent);
478 $self->set_visible if $parent->{visible};
479}
480
481sub connect {
482 my ($self, $signal, $cb) = @_;
483
484 push @{ $self->{signal_cb}{$signal} }, $cb;
485}
486
487sub _emit {
488 my ($self, $signal, @args) = @_;
489
490 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491}
492
493sub emit {
494 my ($self, $signal, @args) = @_;
495
496 $self->_emit ($signal, @args)
497 || $self->$signal (@args);
498}
499
500sub visibility_change {
501 #my ($self, $visible) = @_;
502}
503
504sub realloc {
505 my ($self) = @_;
506
507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
513 delete $self->{req_w};
514 delete $self->{req_h};
515 }
516}
517
518sub update {
519 my ($self) = @_;
520
521 $self->{parent}->update
522 if $self->{parent};
523}
524
525sub reconfigure {
526 my ($self) = @_;
527
528 $self->realloc;
529 $self->update;
530}
531
532# using global variables seems a bit hacky, but passing through all drawing
533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
194 535
195sub draw { 536sub draw {
196 my ($self) = @_; 537 my ($self) = @_;
197 538
198 return unless $self->{h} && $self->{w}; 539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544 local $draw_w = $draw_x + $self->{w};
545 local $draw_h = $draw_y + $self->{h};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
199 550
200 glPushMatrix; 551 glPushMatrix;
201 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
202 $self->_draw; 553 $self->_draw;
203 glPopMatrix; 554 glPopMatrix;
204 555
205 if ($self == $HOVER && $self->{can_hover}) { 556 if ($self == $HOVER && $self->{can_hover}) {
206 my ($x, $y) = @$self{qw(x y)}; 557 my ($x, $y) = @$self{qw(x y)};
207 558
208 glColor 0, 0, 1, 0.2; 559 glColor 1, 0.8, 0.5, 0.2;
209 glEnable GL_BLEND; 560 glEnable GL_BLEND;
210 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 561 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
211 glBegin GL_QUADS; 562 glBegin GL_QUADS;
212 glVertex $x , $y; 563 glVertex $x , $y;
213 glVertex $x + $self->{w}, $y; 564 glVertex $x + $self->{w}, $y;
214 glVertex $x + $self->{w}, $y + $self->{h}; 565 glVertex $x + $self->{w}, $y + $self->{h};
215 glVertex $x , $y + $self->{h}; 566 glVertex $x , $y + $self->{h};
216 glEnd; 567 glEnd;
217 glDisable GL_BLEND; 568 glDisable GL_BLEND;
218 } 569 }
570
571 if ($ENV{CFPLUS_DEBUG} & 1) {
572 glPushMatrix;
573 glColor 1, 1, 0, 1;
574 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
575 glBegin GL_LINE_LOOP;
576 glVertex 0 , 0;
577 glVertex $self->{w} - 1, 0;
578 glVertex $self->{w} - 1, $self->{h} - 1;
579 glVertex 0 , $self->{h} - 1;
580 glEnd;
581 glPopMatrix;
582 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
583 }
219} 584}
220 585
221sub _draw { 586sub _draw {
222 my ($self) = @_; 587 my ($self) = @_;
223 588
224 warn "no draw defined for $self\n"; 589 warn "no draw defined for $self\n";
590}
591
592sub DESTROY {
593 my ($self) = @_;
594
595 delete $WIDGET{$self+0};
596 #$self->deactivate;
597}
598
599#############################################################################
600
601package CFClient::UI::DrawBG;
602
603our @ISA = CFClient::UI::Base::;
604
605use strict;
606use CFClient::OpenGL;
607
608sub new {
609 my $class = shift;
610
611 # range [value, low, high, page]
612
613 $class->SUPER::new (
614 #bg => [0, 0, 0, 0.2],
615 #active_bg => [1, 1, 1, 0.5],
616 @_
617 )
618}
619
620sub _draw {
621 my ($self) = @_;
622
623 my $color = $FOCUS == $self && $self->{active_bg}
624 ? $self->{active_bg}
625 : $self->{bg};
626
627 if ($color && (@$color < 4 || $color->[3])) {
628 my ($w, $h) = @$self{qw(w h)};
629
630 glEnable GL_BLEND;
631 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
632 glColor @$color;
633
634 glBegin GL_QUADS;
635 glVertex 0 , 0;
636 glVertex 0 , $h;
637 glVertex $w, $h;
638 glVertex $w, 0;
639 glEnd;
640
641 glDisable GL_BLEND;
642 }
643}
644
645#############################################################################
646
647package CFClient::UI::Empty;
648
649our @ISA = CFClient::UI::Base::;
650
651sub new {
652 my ($class, %arg) = @_;
653 $class->SUPER::new (can_events => 0, %arg);
654}
655
656sub size_request {
657 my ($self) = @_;
658
659 ($self->{w} + 0, $self->{h} + 0)
660}
661
662sub draw { }
663
664#############################################################################
665
666package CFClient::UI::Container;
667
668our @ISA = CFClient::UI::Base::;
669
670sub new {
671 my ($class, %arg) = @_;
672
673 my $children = delete $arg{children};
674
675 my $self = $class->SUPER::new (
676 children => [],
677 can_events => 0,
678 %arg,
679 );
680
681 $self->add (@$children)
682 if $children;
683
684 $self
685}
686
687sub add {
688 my ($self, @widgets) = @_;
689
690 $_->set_parent ($self)
691 for @widgets;
692
693 use sort 'stable';
694
695 $self->{children} = [
696 sort { $a->{z} <=> $b->{z} }
697 @{$self->{children}}, @widgets
698 ];
699
700 $self->realloc;
701}
702
703sub children {
704 @{ $_[0]{children} }
705}
706
707sub remove {
708 my ($self, $child) = @_;
709
710 delete $child->{parent};
711 $child->hide;
712
713 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
714
715 $self->realloc;
716}
717
718sub clear {
719 my ($self) = @_;
720
721 my $children = delete $self->{children};
722 $self->{children} = [];
723
724 for (@$children) {
725 delete $_->{parent};
726 $_->hide;
727 }
728
729 $self->realloc;
225} 730}
226 731
227sub find_widget { 732sub find_widget {
228 my ($self, $x, $y) = @_; 733 my ($self, $x, $y) = @_;
229 734
230 return $self 735 $x -= $self->{x};
231 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 736 $y -= $self->{y};
232 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
233 737
234 () 738 my $res;
235}
236 739
237sub set_parent { 740 for (reverse $self->visible_children) {
741 $res = $_->find_widget ($x, $y)
742 and return $res;
743 }
744
745 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
746}
747
748sub _draw {
238 my ($self, $par) = @_; 749 my ($self) = @_;
239 750
240 $self->{parent} = $par; 751 $_->draw for @{$self->{children}};
241 Scalar::Util::weaken $self->{parent};
242} 752}
243 753
244sub get_parent { 754#############################################################################
245 $_[0]->{parent} 755
756package CFClient::UI::Bin;
757
758our @ISA = CFClient::UI::Container::;
759
760sub new {
761 my ($class, %arg) = @_;
762
763 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
764
765 $class->SUPER::new (children => [$child], %arg)
766}
767
768sub add {
769 my ($self, $child) = @_;
770
771 $self->{children} = [];
772
773 $self->SUPER::add ($child);
774}
775
776sub remove {
777 my ($self, $widget) = @_;
778
779 $self->SUPER::remove ($widget);
780
781 $self->{children} = [new CFClient::UI::Empty]
782 unless @{$self->{children}};
783}
784
785sub child { $_[0]->{children}[0] }
786
787sub size_request {
788 $_[0]{children}[0]->size_request
789}
790
791sub size_allocate {
792 my ($self, $w, $h) = @_;
793
794 $self->{children}[0]->configure (0, 0, $w, $h);
795}
796
797#############################################################################
798
799package CFClient::UI::Window;
800
801our @ISA = CFClient::UI::Bin::;
802
803use CFClient::OpenGL;
804
805sub new {
806 my ($class, %arg) = @_;
807
808 my $self = $class->SUPER::new (%arg);
246} 809}
247 810
248sub update { 811sub update {
249 my ($self) = @_; 812 my ($self) = @_;
250 813
251 $self->{parent}->update 814 $ROOT->on_post_alloc ($self => sub { $self->render_child });
252 if $self->{parent}; 815 $self->SUPER::update;
253} 816}
254 817
255sub connect { 818sub size_allocate {
256 my ($self, $signal, $cb) = @_; 819 my ($self, $w, $h) = @_;
257 820
258 push @{ $self->{cb}{$signal} }, $cb; 821 $self->SUPER::size_allocate ($w, $h);
259}
260
261sub emit {
262 my ($self, $signal, @args) = @_;
263
264 $_->($self, @args)
265 for @{$self->{cb}{$signal} || []};
266}
267
268sub DESTROY {
269 my ($self) = @_;
270
271 #$self->deactivate; 822 $self->update;
272} 823}
273 824
274############################################################################# 825sub _render {
826 my ($self) = @_;
275 827
828 $self->{children}[0]->draw;
829}
830
831sub render_child {
832 my ($self) = @_;
833
834 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
835 glClearColor 0, 0, 0, 0;
836 glClear GL_COLOR_BUFFER_BIT;
837
838 {
839 package CFClient::UI::Base;
840
841 ($draw_x, $draw_y, $draw_w, $draw_h) =
842 (0, 0, $self->{w}, $self->{h});
843 }
844
845 $self->_render;
846 };
847}
848
849sub _draw {
850 my ($self) = @_;
851
852 my ($w, $h) = @$self{qw(w h)};
853
854 my $tex = $self->{texture}
855 or return;
856
857 glEnable GL_TEXTURE_2D;
858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
859 glColor 1, 1, 1, 1;
860
861 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
862
863 glDisable GL_TEXTURE_2D;
864}
865
866#############################################################################
867
276package CFClient::UI::DrawBG; 868package CFClient::UI::ViewPort;
277 869
278our @ISA = CFClient::UI::Base::; 870our @ISA = CFClient::UI::Window::;
279
280use strict;
281use SDL::OpenGL;
282 871
283sub new { 872sub new {
284 my $class = shift; 873 my $class = shift;
285 874
286 # range [value, low, high, page]
287
288 $class->SUPER::new ( 875 $class->SUPER::new (
289 bg => [0, 0, 0, 0.2], 876 scroll_x => 0,
290 active_bg => [1, 1, 1, 0.5], 877 scroll_y => 1,
291 @_ 878 @_,
292 ) 879 )
293} 880}
294 881
882sub size_request {
883 my ($self) = @_;
884
885 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
886
887 $w = 10 if $self->{scroll_x};
888 $h = 10 if $self->{scroll_y};
889
890 ($w, $h)
891}
892
893sub size_allocate {
894 my ($self, $w, $h) = @_;
895
896 my $child = $self->child;
897
898 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
899 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
900
901 $self->child->configure (0, 0, $w, $h);
902 $self->update;
903}
904
905sub set_offset {
906 my ($self, $x, $y) = @_;
907
908 $self->{view_x} = int $x;
909 $self->{view_y} = int $y;
910
911 $self->update;
912}
913
914# hmm, this does not work for topleft of $self... but we should not ask for that
915sub coord2local {
916 my ($self, $x, $y) = @_;
917
918 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
919}
920
921sub coord2global {
922 my ($self, $x, $y) = @_;
923
924 $x = List::Util::min $self->{w}, $x - $self->{view_x};
925 $y = List::Util::min $self->{h}, $y - $self->{view_y};
926
927 $self->SUPER::coord2global ($x, $y)
928}
929
930sub find_widget {
931 my ($self, $x, $y) = @_;
932
933 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
934 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
935 ) {
936 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
937 } else {
938 $self->CFClient::UI::Base::find_widget ($x, $y)
939 }
940}
941
942sub _render {
943 my ($self) = @_;
944
945 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
946 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
947
948 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
949
950 $self->SUPER::_render;
951}
952
953#############################################################################
954
955package CFClient::UI::ScrolledWindow;
956
957our @ISA = CFClient::UI::HBox::;
958
959sub new {
960 my $class = shift;
961
962 my $self;
963
964 my $slider = new CFClient::UI::Slider
965 vertical => 1,
966 range => [0, 0, 1, 0.01], # HACK fix
967 on_changed => sub {
968 $self->{vp}->set_offset (0, $_[1]);
969 },
970 ;
971
972 $self = $class->SUPER::new (
973 vp => (new CFClient::UI::ViewPort expand => 1),
974 slider => $slider,
975 @_,
976 );
977
978 $self->{vp}->add ($self->{scrolled});
979 $self->add ($self->{vp});
980 $self->add ($self->{slider});
981
982 $self
983}
984
985sub update {
986 my ($self) = @_;
987
988 $self->SUPER::update;
989
990 # todo: overwrite size_allocate of child
991 my $child = $self->{vp}->child;
992 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
993}
994
995sub size_allocate {
996 my ($self, $w, $h) = @_;
997
998 $self->SUPER::size_allocate ($w, $h);
999
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002}
1003
1004#TODO# update range on size_allocate depending on child
1005# update viewport offset on scroll
1006
1007#############################################################################
1008
1009package CFClient::UI::Frame;
1010
1011our @ISA = CFClient::UI::Bin::;
1012
1013use CFClient::OpenGL;
1014
1015sub new {
1016 my $class = shift;
1017
1018 $class->SUPER::new (
1019 bg => undef,
1020 @_,
1021 )
1022}
1023
295sub _draw { 1024sub _draw {
296 my ($self) = @_; 1025 my ($self) = @_;
297 1026
1027 if ($self->{bg}) {
298 my ($w, $h) = @$self{qw(w h)}; 1028 my ($w, $h) = @$self{qw(w h)};
299 1029
300 glEnable GL_BLEND; 1030 glEnable GL_BLEND;
301 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1031 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
302 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 1032 glColor @{ $self->{bg} };
303 1033
304 glBegin GL_QUADS; 1034 glBegin GL_QUADS;
305 glVertex 0 , 0; 1035 glVertex 0 , 0;
306 glVertex 0 , $h; 1036 glVertex 0 , $h;
307 glVertex $w, $h; 1037 glVertex $w, $h;
308 glVertex $w, 0; 1038 glVertex $w, 0;
309 glEnd; 1039 glEnd;
310 1040
311 glDisable GL_BLEND; 1041 glDisable GL_BLEND;
312} 1042 }
313 1043
314############################################################################# 1044 $self->SUPER::_draw;
1045}
315 1046
1047#############################################################################
1048
316package CFClient::UI::Empty; 1049package CFClient::UI::FancyFrame;
317 1050
318our @ISA = CFClient::UI::Base::; 1051our @ISA = CFClient::UI::Bin::;
319 1052
320sub size_request { 1053use CFClient::OpenGL;
321 (0, 0)
322}
323 1054
324sub draw { } 1055my $bg =
1056 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1057 mipmap => 1, wrap => 1;
325 1058
326############################################################################# 1059my @border =
327 1060 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
328package CFClient::UI::Container; 1061 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
329
330our @ISA = CFClient::UI::Base::;
331 1062
332sub new { 1063sub new {
333 my ($class, %arg) = @_; 1064 my ($class, %arg) = @_;
334 1065
335 my $children = delete $arg{children} || []; 1066 my $title = delete $arg{title};
336 1067
337 my $self = $class->SUPER::new (children => [], %arg); 1068 my $self = $class->SUPER::new (
338 $self->add ($_) for @$children; 1069 bg => [1, 1, 1, 1],
1070 border_bg => [1, 1, 1, 1],
1071 border => 0.6,
1072 can_events => 1,
1073 min_w => 16,
1074 min_h => 16,
1075 %arg,
1076 );
1077
1078 $self->{title} = new CFClient::UI::Label
1079 align => 0,
1080 valign => 1,
1081 text => $title,
1082 fontsize => $self->{border}
1083 if defined $title;
339 1084
340 $self 1085 $self
341} 1086}
342 1087
343sub add { 1088sub add {
344 my ($self, $chld) = @_;
345
346 $chld->set_parent ($self);
347
348 $self->{children} = [
349 sort { $a->{z} <=> $b->{z} }
350 @{$self->{children}}, $chld
351 ];
352
353 $self->{w} = $self->{h} = -1;
354 $self->update;
355}
356
357sub remove {
358 my ($self, $widget) = @_; 1089 my ($self, @widgets) = @_;
359 1090
360 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 1091 $self->SUPER::add (@widgets);
361 1092 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
362 $self->size_allocate (0, 0, $self->{w}, $self->{h});
363} 1093}
364 1094
365sub find_widget { 1095sub border {
1096 int $_[0]{border} * $::FONTSIZE
1097}
1098
1099sub size_request {
1100 my ($self) = @_;
1101
1102 $self->{title}->size_request
1103 if $self->{title};
1104
1105 my ($w, $h) = $self->SUPER::size_request;
1106
1107 (
1108 $w + $self->border * 2,
1109 $h + $self->border * 2,
1110 )
1111}
1112
1113sub size_allocate {
366 my ($self, $x, $y) = @_; 1114 my ($self, $w, $h) = @_;
367 1115
368 $x -= $self->{x}; 1116 if ($self->{title}) {
369 $y -= $self->{y}; 1117 $self->{title}{w} = $w;
1118 $self->{title}{h} = $h;
1119 $self->{title}->size_allocate ($w, $h);
1120 }
370 1121
371 my $res; 1122 my $border = $self->border;
372 1123
373 for (reverse @{ $self->{children} }) { 1124 $h -= List::Util::max 0, $border * 2;
374 $res = $_->find_widget ($x, $y) 1125 $w -= List::Util::max 0, $border * 2;
375 and return $res;
376 } 1126
1127 $self->child->configure ($border, $border, $w, $h);
1128}
377 1129
378 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 1130sub button_down {
1131 my ($self, $ev, $x, $y) = @_;
1132
1133 my ($w, $h) = @$self{qw(w h)};
1134 my $border = $self->border;
1135
1136 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1137 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1138
1139 if ($lr & $td) {
1140 my ($wx, $wy) = ($self->{x}, $self->{y});
1141 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1142 my ($bw, $bh) = ($self->{w}, $self->{h});
1143
1144 my $mx = $x < $border;
1145 my $my = $y < $border;
1146
1147 $self->{motion} = sub {
1148 my ($ev, $x, $y) = @_;
1149
1150 my $dx = $ev->{x} - $ox;
1151 my $dy = $ev->{y} - $oy;
1152
1153 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1154 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1155
1156 $self->realloc;
1157 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1158 };
1159
1160 } elsif ($lr ^ $td) {
1161 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1162 my ($bx, $by) = ($self->{x}, $self->{y});
1163
1164 $self->{motion} = sub {
1165 my ($ev, $x, $y) = @_;
1166
1167 ($x, $y) = ($ev->{x}, $ev->{y});
1168
1169 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1170 };
1171 } else {
1172 return 0;
1173 }
1174
1175 1
1176}
1177
1178sub button_up {
1179 my ($self, $ev, $x, $y) = @_;
1180
1181 !!delete $self->{motion}
1182}
1183
1184sub mouse_motion {
1185 my ($self, $ev, $x, $y) = @_;
1186
1187 $self->{motion}->($ev, $x, $y) if $self->{motion};
1188
1189 !!$self->{motion}
379} 1190}
380 1191
381sub _draw { 1192sub _draw {
382 my ($self) = @_; 1193 my ($self) = @_;
383 1194
384 $_->draw for @{$self->{children}}; 1195 my $child = $self->{children}[0];
385}
386 1196
387#############################################################################
388
389package CFClient::UI::Bin;
390
391our @ISA = CFClient::UI::Container::;
392
393sub new {
394 my ($class, %arg) = @_;
395
396 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
397
398 $class->SUPER::new (children => [$child], %arg)
399}
400
401sub add {
402 my ($self, $widget) = @_;
403
404 $self->{children} = [];
405
406 $self->SUPER::add ($widget);
407}
408
409sub remove {
410 my ($self, $widget) = @_;
411
412 $self->SUPER::remove ($widget);
413
414 $self->{children} = [new CFClient::UI::Empty]
415 unless @{$self->{children}};
416}
417
418sub child { $_[0]->{children}[0] }
419
420sub size_request {
421 $_[0]{children}[0]->size_request
422}
423
424sub size_allocate {
425 my ($self, $x, $y, $w, $h) = @_;
426
427 $self->_size_allocate ($x, $y, $w, $h) or return;
428
429 $self->{children}[0]->size_allocate (0, 0, $w, $h);
430}
431
432#############################################################################
433
434package CFClient::UI::Window;
435
436our @ISA = CFClient::UI::Bin::;
437
438use SDL::OpenGL;
439
440sub new {
441 my ($class, %arg) = @_;
442
443 my $self = $class->SUPER::new (%arg);
444}
445
446sub update {
447 my ($self) = @_;
448
449 # we want to do this delayed...
450 $self->render_chld;
451 $self->SUPER::update;
452}
453
454sub render_chld {
455 my ($self) = @_;
456
457 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
458 glClearColor 0, 0, 0, 1;
459 glClear GL_COLOR_BUFFER_BIT;
460 $self->child->draw;
461 };
462}
463
464sub size_allocate {
465 my ($self, $x, $y, $w, $h) = @_;
466
467 $self->_size_allocate ($x, $y, $w, $h) or return;
468
469 $self->child->size_allocate (0, 0, $w, $h);
470
471 $self->render_chld;
472}
473
474sub _draw {
475 my ($self) = @_;
476
477 my ($w, $h) = ($self->w, $self->h); 1197 my ($w, $h ) = ($self->{w}, $self->{h});
1198 my ($cw, $ch) = ($child->{w}, $child->{h});
478 1199
479 my $tex = $self->{texture}
480 or return;
481
482 glEnable GL_BLEND;
483 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
484 glEnable GL_TEXTURE_2D; 1200 glEnable GL_TEXTURE_2D;
485 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1201 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
486 1202
487 $tex->draw_quad (0, 0, $w, $h); 1203 my $border = $self->border;
488 1204
489 glDisable GL_BLEND; 1205 glColor @{ $self->{border_bg} };
1206 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1207 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1208 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1209 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1210
1211 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1212 glColor @{ $self->{bg} };
1213
1214 # TODO: repeat texture not scale
1215 # solve this better(?)
1216 $bg->{s} = $cw / $bg->{w};
1217 $bg->{t} = $ch / $bg->{h};
1218 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1219 }
1220
490 glDisable GL_TEXTURE_2D; 1221 glDisable GL_TEXTURE_2D;
491}
492 1222
493#############################################################################
494
495package CFClient::UI::Frame;
496
497our @ISA = CFClient::UI::Bin::;
498
499use SDL::OpenGL;
500
501sub size_request {
502 my ($self) = @_;
503 my $chld = $self->child
504 or return (0, 0);
505
506 $chld->move (2, 2);
507
508 map { $_ + 4 } $chld->size_request;
509}
510
511sub size_allocate {
512 my ($self, $x, $y, $w, $h) = @_;
513
514 $self->_size_allocate ($x, $y, $w, $h) or return;
515
516 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
517}
518
519sub _draw {
520 my ($self) = @_;
521
522 my $chld = $self->child;
523
524 my ($w, $h) = $chld->size_request;
525
526 glBegin GL_QUADS;
527 glColor 0, 0, 0;
528 glVertex 0 , 0;
529 glVertex 0 , $h + 4;
530 glVertex $w + 4 , $h + 4;
531 glVertex $w + 4 , 0;
532 glEnd;
533
534 $chld->draw; 1223 $child->draw;
535}
536 1224
537############################################################################# 1225 if ($self->{title}) {
1226 glTranslate 0, $border - $self->{h};
1227 $self->{title}->_draw;
1228 }
1229}
538 1230
1231#############################################################################
1232
539package CFClient::UI::FancyFrame; 1233package CFClient::UI::Table;
540 1234
541our @ISA = CFClient::UI::Bin::; 1235our @ISA = CFClient::UI::Base::;
542 1236
543use SDL::OpenGL; 1237use List::Util qw(max sum);
544 1238
545my @tex = 1239use CFClient::OpenGL;
546 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
547 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
548 1240
549sub new { 1241sub new {
550 my $class = shift; 1242 my $class = shift;
551 1243
552 # TODO: user_x, user_y, overwrite moveto?
553
554 $class->SUPER::new (
555 bg => [1, 1, 1, 1],
556 border_bg => [1, 1, 1, 1],
557 border => $::FONTSIZE * 0.8,
558 @_
559 )
560}
561
562sub size_request {
563 my ($self) = @_;
564
565 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
566
567 my ($w, $h) = $self->SUPER::size_request;
568
569 (
570 $w + $self->{border} * 2,
571 $h + $self->{border} * 2,
572 )
573}
574
575sub size_allocate {
576 my ($self, $x, $y, $w, $h) = @_;
577
578 $self->_size_allocate ($x, $y, $w, $h) or return;
579
580 $h -= List::Util::max 0, $self->{border} * 2;
581 $w -= List::Util::max 0, $self->{border} * 2;
582
583 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
584}
585
586sub button_down {
587 my ($self, $ev, $x, $y) = @_;
588
589 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
590 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
591
592 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
593 my ($bw, $bh) = ($self->{w}, $self->{h});
594
595 $self->{motion} = sub {
596 my ($ev, $x, $y) = @_;
597
598 ($x, $y) = ($ev->motion_x, $ev->motion_y);
599
600 $self->{user_w} = $bw + $x - $ox;
601 $self->{user_h} = $bh + $y - $oy;
602 $self->update;
603 };
604
605 } elsif ($x >= 0 && $x < $self->{w}
606 && $y >= 0 && $y < $self->{border}) {
607
608 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
609 my ($bx, $by) = ($self->{x}, $self->{y});
610
611 $self->{motion} = sub {
612 my ($ev, $x, $y) = @_;
613
614 ($x, $y) = ($ev->motion_x, $ev->motion_y);
615
616 $self->move ($bx + $x - $ox, $by + $y - $oy);
617 $self->update;
618 };
619 }
620}
621
622sub button_up {
623 my ($self, $ev, $x, $y) = @_;
624
625 delete $self->{motion};
626}
627
628sub mouse_motion {
629 my ($self, $ev, $x, $y) = @_;
630
631 $self->{motion}->($ev, $x, $y) if $self->{motion};
632}
633
634sub _draw {
635 my ($self) = @_;
636
637 my ($w, $h ) = ($self->{w}, $self->{h});
638 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
639
640 glEnable GL_BLEND;
641 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
642 glEnable GL_TEXTURE_2D;
643 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
644
645 glColor @{ $self->{border_bg} };
646 $tex[1]->draw_quad (0, 0, $w, $self->{border});
647 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
648 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
649 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
650
651 my $bg = $tex[0];
652
653 # TODO: repeat texture not scale
654 my $rep_x = $cw / $bg->{w};
655 my $rep_y = $ch / $bg->{h};
656
657 glColor @{ $self->{bg} };
658
659 $bg->{s} = $rep_x;
660 $bg->{t} = $rep_y;
661 $bg->{wrap_mode} = 1;
662 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
663
664 glDisable GL_TEXTURE_2D;
665 glDisable GL_BLEND;
666
667 $self->child->draw;
668}
669
670#############################################################################
671
672package CFClient::UI::Table;
673
674our @ISA = CFClient::UI::Base::;
675
676use List::Util qw(max sum);
677
678use SDL::OpenGL;
679
680sub new {
681 my $class = shift;
682
683 $class->SUPER::new ( 1244 $class->SUPER::new (
684 col_expand => [], 1245 col_expand => [],
685 @_ 1246 @_,
686 ) 1247 )
687} 1248}
688 1249
1250sub children {
1251 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1252}
1253
689sub add { 1254sub add {
690 my ($self, $x, $y, $chld) = @_; 1255 my ($self, $x, $y, $child) = @_;
691 1256
1257 $child->set_parent ($self);
692 $self->{children}[$y][$x] = $chld; 1258 $self->{children}[$y][$x] = $child;
693 $chld->set_parent ($self);
694 1259
695 $self->{w} = $self->{h} = -1; 1260 $self->realloc;
696 $self->update; 1261}
1262
1263# TODO: move to container class maybe? send children a signal on removal?
1264sub clear {
1265 my ($self) = @_;
1266
1267 my @children = $self->children;
1268 delete $self->{children};
1269
1270 for (@children) {
1271 delete $_->{parent};
1272 $_->hide;
1273 }
1274
1275 $self->realloc;
697} 1276}
698 1277
699sub get_wh { 1278sub get_wh {
700 my ($self) = @_; 1279 my ($self) = @_;
701 1280
… …
706 or next; 1285 or next;
707 1286
708 for my $x (0 .. $#$row) { 1287 for my $x (0 .. $#$row) {
709 my $widget = $row->[$x] 1288 my $widget = $row->[$x]
710 or next; 1289 or next;
711 my ($w, $h) = $widget->size_request; 1290 my ($w, $h) = @$widget{qw(req_w req_h)};
712 1291
713 $w[$x] = max $w[$x], $w; 1292 $w[$x] = max $w[$x], $w;
714 $h[$y] = max $h[$y], $h; 1293 $h[$y] = max $h[$y], $h;
715 } 1294 }
716 } 1295 }
… …
728 (sum @$hs), 1307 (sum @$hs),
729 ) 1308 )
730} 1309}
731 1310
732sub size_allocate { 1311sub size_allocate {
733 my ($self, $x, $y, $w, $h) = @_; 1312 my ($self, $w, $h) = @_;
734
735 $self->_size_allocate ($x, $y, $w, $h) or return;
736 1313
737 my ($ws, $hs) = $self->get_wh; 1314 my ($ws, $hs) = $self->get_wh;
738 1315
739 my $req_w = sum @$ws; 1316 my $req_w = (sum @$ws) || 1;
740 my $req_h = sum @$hs; 1317 my $req_h = (sum @$hs) || 1;
741 1318
742 # TODO: nicer code && do row_expand 1319 # TODO: nicer code && do row_expand
743 my @col_expand = @{$self->{col_expand}}; 1320 my @col_expand = @{$self->{col_expand}};
744 @col_expand = (1) x @$ws unless @col_expand; 1321 @col_expand = (1) x @$ws unless @col_expand;
745 my $col_expand = (sum @col_expand) || 1; 1322 my $col_expand = (sum @col_expand) || 1;
… …
762 1339
763 for my $c (0 .. $#$row) { 1340 for my $c (0 .. $#$row) {
764 my $col_w = $ws->[$c]; 1341 my $col_w = $ws->[$c];
765 1342
766 if (my $widget = $row->[$c]) { 1343 if (my $widget = $row->[$c]) {
767 $widget->size_allocate ($x, $y, $col_w, $row_h); 1344 $widget->configure ($x, $y, $col_w, $row_h);
768 } 1345 }
769 1346
770 $x += $col_w; 1347 $x += $col_w;
771 } 1348 }
772 1349
… …
799 } 1376 }
800} 1377}
801 1378
802############################################################################# 1379#############################################################################
803 1380
1381package CFClient::UI::Box;
1382
1383our @ISA = CFClient::UI::Container::;
1384
1385sub size_request {
1386 my ($self) = @_;
1387
1388 $self->{vertical}
1389 ? (
1390 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1391 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1392 )
1393 : (
1394 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1395 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1396 )
1397}
1398
1399sub size_allocate {
1400 my ($self, $w, $h) = @_;
1401
1402 my $space = $self->{vertical} ? $h : $w;
1403 my $children = $self->{children};
1404
1405 my @req;
1406
1407 if ($self->{homogeneous}) {
1408 @req = ($space / (@$children || 1)) x @$children;
1409 } else {
1410 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1411 my $req = List::Util::sum @req;
1412
1413 if ($req > $space) {
1414 # ah well, not enough space
1415 $_ *= $space / $req for @req;
1416 } else {
1417 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1418
1419 $space = ($space - $req) / $expand; # remaining space to give away
1420
1421 $req[$_] += $space * $children->[$_]{expand}
1422 for 0 .. $#$children;
1423 }
1424 }
1425
1426 CFClient::UI::harmonize \@req;
1427
1428 my $pos = 0;
1429 for (0 .. $#$children) {
1430 my $alloc = $req[$_];
1431 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1432
1433 $pos += $alloc;
1434 }
1435
1436 1
1437}
1438
1439#############################################################################
1440
804package CFClient::UI::HBox; 1441package CFClient::UI::HBox;
805 1442
806# TODO: wrap into common Box base class
807
808our @ISA = CFClient::UI::Container::; 1443our @ISA = CFClient::UI::Box::;
809 1444
810sub size_request { 1445sub new {
811 my ($self) = @_; 1446 my $class = shift;
812 1447
813 my @alloc = map [$_->size_request], @{$self->{children}}; 1448 $class->SUPER::new (
814 1449 vertical => 0,
815 ( 1450 @_,
816 (List::Util::sum map $_->[0], @alloc),
817 (List::Util::max map $_->[1], @alloc),
818 ) 1451 )
819} 1452}
820 1453
821sub size_allocate {
822 my ($self, $x, $y, $w, $h) = @_;
823
824 $self->_size_allocate ($x, $y, $w, $h);
825
826 ($h, $w) = ($w, $h);
827
828 my $children = $self->{children};
829
830 my @h = map +($_->size_request)[0], @$children;
831
832 my $req_h = List::Util::sum @h;
833
834 if ($req_h > $h) {
835 # ah well, not enough space
836 $_ *= $h / $req_h for @h;
837 } else {
838 my $exp = List::Util::sum map $_->{expand}, @$children;
839 $exp ||= 1;
840
841 for (0 .. $#$children) {
842 my $child = $children->[$_];
843
844 my $alloc_h = $h[$_];
845 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
846 $h[$_] = $alloc_h;
847 }
848 }
849
850 CFClient::UI::harmonize \@h;
851
852 my $y = 0;
853 for (0 .. $#$children) {
854 my $child = $children->[$_];
855 my $h = $h[$_];
856 $child->size_allocate ($y, 0, $h, $w);
857
858 $y += $h;
859 }
860}
861
862############################################################################# 1454#############################################################################
863 1455
864package CFClient::UI::VBox; 1456package CFClient::UI::VBox;
865 1457
866# TODO: wrap into common Box base class
867
868our @ISA = CFClient::UI::Container::; 1458our @ISA = CFClient::UI::Box::;
869 1459
870sub size_request { 1460sub new {
871 my ($self) = @_; 1461 my $class = shift;
872 1462
873 my @alloc = map [$_->size_request], @{$self->{children}}; 1463 $class->SUPER::new (
874 1464 vertical => 1,
875 ( 1465 @_,
876 (List::Util::max map $_->[0], @alloc),
877 (List::Util::sum map $_->[1], @alloc),
878 ) 1466 )
879} 1467}
880 1468
881sub size_allocate {
882 my ($self, $x, $y, $w, $h) = @_;
883
884 $self->_size_allocate ($x, $y, $w, $h);
885
886 my $children = $self->{children};
887
888 my @h = map +($_->size_request)[1], @$children;
889
890 my $req_h = List::Util::sum @h;
891
892 if ($req_h > $h) {
893 # ah well, not enough space
894 $_ *= $h / $req_h for @h;
895 } else {
896 my $exp = List::Util::sum map $_->{expand}, @$children;
897 $exp ||= 1;
898
899 for (0 .. $#$children) {
900 my $child = $children->[$_];
901
902 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
903 }
904 }
905
906 CFClient::UI::harmonize \@h;
907
908 my $y = 0;
909 for (0 .. $#$children) {
910 my $child = $children->[$_];
911 my $h = $h[$_];
912 $child->size_allocate (0, $y, $w, $h);
913
914 $y += $h;
915 }
916}
917
918############################################################################# 1469#############################################################################
919 1470
920package CFClient::UI::Label; 1471package CFClient::UI::Label;
921 1472
922our @ISA = CFClient::UI::Base::; 1473our @ISA = CFClient::UI::DrawBG::;
923 1474
924use SDL::OpenGL; 1475use CFClient::OpenGL;
925 1476
926sub new { 1477sub new {
927 my ($class, %arg) = @_; 1478 my ($class, %arg) = @_;
928 1479
929 my $self = $class->SUPER::new ( 1480 my $self = $class->SUPER::new (
930 fg => [1, 1, 1], 1481 fg => [1, 1, 1],
931 fontsize => $::FONTSIZE, 1482 #bg => none
932 text => "", 1483 #active_bg => none
1484 #font => default_font
1485 #text => initial text
1486 #markup => initial narkup
1487 #max_w => maximum pixel width
1488 ellipsise => 3, # end
1489 layout => (new CFClient::Layout),
1490 fontsize => 1,
933 align => -1, 1491 align => -1,
1492 valign => -1,
934 padding => 2, 1493 padding_x => 2,
935 layout => new CFClient::Layout, 1494 padding_y => 2,
1495 can_events => 0,
936 %arg 1496 %arg
937 ); 1497 );
938 1498
1499 if (exists $self->{template}) {
1500 my $layout = new CFClient::Layout;
1501 $layout->set_text (delete $self->{template});
1502 $self->{template} = $layout;
1503 }
1504
1505 if (exists $self->{markup}) {
1506 $self->set_markup (delete $self->{markup});
1507 } else {
939 $self->set_text ($self->{text}); 1508 $self->set_text (delete $self->{text});
1509 }
940 1510
941 $self 1511 $self
942} 1512}
943 1513
944sub escape_text { 1514sub escape($) {
945 local $_ = $_[1]; 1515 local $_ = $_[0];
946 1516
947 s/&/&amp;/g; 1517 s/&/&amp;/g;
948 s/>/&gt;/g; 1518 s/>/&gt;/g;
949 s/</&lt;/g; 1519 s/</&lt;/g;
950 1520
951 $_[1] 1521 $_
1522}
1523
1524sub update {
1525 my ($self) = @_;
1526
1527 delete $self->{texture};
1528 $self->SUPER::update;
952} 1529}
953 1530
954sub set_text { 1531sub set_text {
955 my ($self, $text) = @_; 1532 my ($self, $text) = @_;
956 1533
1534 return if $self->{text} eq "T$text";
957 $self->{text} = $text; 1535 $self->{text} = "T$text";
1536
1537 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1538 $self->{layout}->set_text ($text);
1539
1540 $self->realloc;
1541 $self->update;
1542}
1543
1544sub set_markup {
1545 my ($self, $markup) = @_;
1546
1547 return if $self->{text} eq "M$markup";
1548 $self->{text} = "M$markup";
1549
1550 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1551
1552 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
958 $self->{layout}->set_markup ($text); 1553 $self->{layout}->set_markup ($markup);
959 1554
1555 $self->realloc;
1556 $self->update;
1557}
1558
1559sub size_request {
1560 my ($self) = @_;
1561
1562 $self->{layout}->set_font ($self->{font}) if $self->{font};
1563 $self->{layout}->set_width ($self->{max_w} || -1);
1564 $self->{layout}->set_ellipsise ($self->{ellipsise});
1565 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1566 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1567
1568 my ($w, $h) = $self->{layout}->size;
1569
1570 if (exists $self->{template}) {
1571 $self->{template}->set_font ($self->{font}) if $self->{font};
1572 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1573
1574 my ($w2, $h2) = $self->{template}->size;
1575
1576 $w = List::Util::max $w, $w2;
1577 $h = List::Util::max $h, $h2;
1578 }
1579
1580 ($w, $h)
1581}
1582
1583sub size_allocate {
1584 my ($self, $w, $h) = @_;
1585
1586 delete $self->{ox};
1587
1588 delete $self->{texture}
1589 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1590}
1591
1592sub set_fontsize {
1593 my ($self, $fontsize) = @_;
1594
1595 $self->{fontsize} = $fontsize;
960 delete $self->{texture}; 1596 delete $self->{texture};
961# $self->{w} = $self->{h} = -1;
962 $self->update;
963}
964 1597
965sub get_text { 1598 $self->realloc;
966 my ($self, $text) = @_;
967
968 $self->{text}
969}
970
971sub size_request {
972 my ($self) = @_;
973
974 $self->{layout}->set_width;
975 $self->{layout}->set_height ($self->{fontsize});
976 my ($w, $h) = $self->{layout}->size;
977
978 (
979 $w + $self->{padding} * 2,
980 $h + $self->{padding} * 2,
981 )
982}
983
984sub size_allocate {
985 my ($self, $x, $y, $w, $h) = @_;
986
987 $self->_size_allocate ($x, $y, $w, $h) or return;
988
989 delete $self->{texture};
990}
991
992sub update {
993 my ($self) = @_;
994
995 delete $self->{texture};
996 $self->SUPER::update;
997} 1599}
998 1600
999sub _draw { 1601sub _draw {
1000 my ($self) = @_; 1602 my ($self) = @_;
1001 1603
1604 $self->SUPER::_draw; # draw background, if applicable
1605
1002 my $tex = $self->{texture} ||= do { 1606 my $tex = $self->{texture} ||= do {
1607 $self->{layout}->set_foreground (@{$self->{fg}});
1608 $self->{layout}->set_font ($self->{font}) if $self->{font};
1003 $self->{layout}->set_width ($self->{w}); 1609 $self->{layout}->set_width ($self->{w});
1004 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1610 $self->{layout}->set_ellipsise ($self->{ellipsise});
1611 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1612 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1613
1005 new_from_layout CFClient::Texture $self->{layout} 1614 new_from_layout CFClient::Texture $self->{layout}
1006 }; 1615 };
1007 1616
1008 glEnable GL_BLEND; 1617 unless (exists $self->{ox}) {
1009 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1618 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1619 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1620 : ($self->{w} - $tex->{w}) * 0.5);
1621
1622 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1623 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1624 : ($self->{h} - $tex->{h}) * 0.5);
1625 };
1626
1010 glEnable GL_TEXTURE_2D; 1627 glEnable GL_TEXTURE_2D;
1011 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1628 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1012 1629
1630 if ($tex->{format} == GL_ALPHA) {
1013 glColor @{$self->{fg}}; 1631 glColor @{$self->{fg}};
1014 1632 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1015 my $x = 1633 } else {
1016 $self->{align} < 0 ? $self->{padding} 1634 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1017 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1635 }
1018 : ($self->{w} - $tex->{w}) * 0.5;
1019
1020 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1021 1636
1022 glDisable GL_TEXTURE_2D; 1637 glDisable GL_TEXTURE_2D;
1023 glDisable GL_BLEND;
1024} 1638}
1025 1639
1026############################################################################# 1640#############################################################################
1027 1641
1028package CFClient::UI::Entry; 1642package CFClient::UI::EntryBase;
1029 1643
1030our @ISA = CFClient::UI::Label::; 1644our @ISA = CFClient::UI::Label::;
1031 1645
1032use SDL; 1646use CFClient::OpenGL;
1033use SDL::OpenGL;
1034 1647
1035sub new { 1648sub new {
1036 my $class = shift; 1649 my $class = shift;
1037 1650
1038 $class->SUPER::new ( 1651 $class->SUPER::new (
1039 fg => [1, 1, 1], 1652 fg => [1, 1, 1],
1040 bg => [0, 0, 0, 0.2], 1653 bg => [0, 0, 0, 0.2],
1041 active_bg => [1, 1, 1, 0.5], 1654 active_bg => [1, 1, 1, 0.5],
1042 active_fg => [0, 0, 0], 1655 active_fg => [0, 0, 0],
1043 can_hover => 1, 1656 can_hover => 1,
1044 can_focus => 1, 1657 can_focus => 1,
1658 valign => 0,
1659 can_events => 1,
1660 #text => ...
1045 @_ 1661 @_
1046 ) 1662 )
1047} 1663}
1048 1664
1049sub _set_text { 1665sub _set_text {
1050 my ($self, $text) = @_; 1666 my ($self, $text) = @_;
1051 1667
1052 my $old_text = $self->{text}; 1668 delete $self->{cur_h};
1669
1670 return if $self->{text} eq $text;
1671
1672 delete $self->{texture};
1053 1673
1054 $self->{last_activity} = $::NOW; 1674 $self->{last_activity} = $::NOW;
1055
1056 $self->{text} = $text; 1675 $self->{text} = $text;
1057 $self->{layout}->set_width ($self->{w});
1058 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1059 1676
1060 $text =~ s/./*/g if $self->{hidden}; 1677 $text =~ s/./*/g if $self->{hidden};
1678 $self->{layout}->set_text ("$text ");
1061 1679
1062 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1680 $self->_emit (changed => $self->{text});
1063
1064 $text = substr $text, 0, $self->{cursor};
1065 utf8::encode $text;
1066
1067 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1068
1069 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1070 if $old_text ne $self->{text};
1071}
1072
1073sub size_request {
1074 my ($self) = @_;
1075
1076 my ($w, $h) = $self->SUPER::size_request;
1077
1078 ($w + 1, $h) # add 1 for cursor
1079}
1080
1081sub size_allocate {
1082 my ($self, $x, $y, $w, $h) = @_;
1083
1084 $self->SUPER::size_allocate ($x, $y, $w, $h);
1085
1086 $self->_set_text ($self->{text});
1087} 1681}
1088 1682
1089sub set_text { 1683sub set_text {
1090 my ($self, $text) = @_; 1684 my ($self, $text) = @_;
1091 1685
1092 $self->{cursor} = length $text; 1686 $self->{cursor} = length $text;
1093 $self->_set_text ($text); 1687 $self->_set_text ($text);
1094 $self->update; 1688
1689 $self->realloc;
1690}
1691
1692sub get_text {
1693 $_[0]{text}
1694}
1695
1696sub size_request {
1697 my ($self) = @_;
1698
1699 my ($w, $h) = $self->SUPER::size_request;
1700
1701 ($w + 1, $h) # add 1 for cursor
1095} 1702}
1096 1703
1097sub key_down { 1704sub key_down {
1098 my ($self, $ev) = @_; 1705 my ($self, $ev) = @_;
1099 1706
1100 my $mod = $ev->key_mod; 1707 my $mod = $ev->{mod};
1101 my $sym = $ev->key_sym; 1708 my $sym = $ev->{sym};
1102
1103 my $uni = $ev->key_unicode; 1709 my $uni = $ev->{unicode};
1104 1710
1105 my $text = $self->get_text; 1711 my $text = $self->get_text;
1106 1712
1107 if ($sym == SDLK_BACKSPACE) { 1713 if ($uni == 8) {
1108 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1714 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1109 } elsif ($sym == SDLK_DELETE) { 1715 } elsif ($uni == 127) {
1110 substr $text, $self->{cursor}, 1, ""; 1716 substr $text, $self->{cursor}, 1, "";
1111 } elsif ($sym == SDLK_LEFT) { 1717 } elsif ($sym == CFClient::SDLK_LEFT) {
1112 --$self->{cursor} if $self->{cursor}; 1718 --$self->{cursor} if $self->{cursor};
1113 } elsif ($sym == SDLK_RIGHT) { 1719 } elsif ($sym == CFClient::SDLK_RIGHT) {
1114 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1720 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1115 } elsif ($sym == SDLK_HOME) { 1721 } elsif ($sym == CFClient::SDLK_HOME) {
1116 $self->{cursor} = 0; 1722 $self->{cursor} = 0;
1117 } elsif ($sym == SDLK_END) { 1723 } elsif ($sym == CFClient::SDLK_END) {
1118 $self->{cursor} = length $text; 1724 $self->{cursor} = length $text;
1119 } elsif ($sym == SDLK_ESCAPE) { 1725 } elsif ($uni == 27) {
1120 $self->emit ('escape'); 1726 $self->_emit ('escape');
1121 } elsif ($uni) { 1727 } elsif ($uni) {
1122 substr $text, $self->{cursor}++, 0, chr $uni; 1728 substr $text, $self->{cursor}++, 0, chr $uni;
1729 } else {
1730 return 0;
1123 } 1731 }
1124 1732
1125 $self->_set_text ($text); 1733 $self->_set_text ($text);
1126 $self->update; 1734
1735 $self->realloc;
1736
1737 1
1127} 1738}
1128 1739
1129sub focus_in { 1740sub focus_in {
1130 my ($self) = @_; 1741 my ($self) = @_;
1131 1742
… …
1146 utf8::encode $text; 1757 utf8::encode $text;
1147 $self->{cursor} = length substr $text, 0, $idx; 1758 $self->{cursor} = length substr $text, 0, $idx;
1148 1759
1149 $self->_set_text ($self->{text}); 1760 $self->_set_text ($self->{text});
1150 $self->update; 1761 $self->update;
1762
1763 1
1151} 1764}
1152 1765
1153sub mouse_motion { 1766sub mouse_motion {
1154 my ($self, $ev, $x, $y) = @_; 1767 my ($self, $ev, $x, $y) = @_;
1155# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1768# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1769
1770 0
1156} 1771}
1157 1772
1158sub _draw { 1773sub _draw {
1159 my ($self) = @_; 1774 my ($self) = @_;
1160 1775
… …
1179 1794
1180 $self->SUPER::_draw; 1795 $self->SUPER::_draw;
1181 1796
1182 #TODO: force update every cursor change :( 1797 #TODO: force update every cursor change :(
1183 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1798 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1799
1800 unless (exists $self->{cur_h}) {
1801 my $text = substr $self->{text}, 0, $self->{cursor};
1802 utf8::encode $text;
1803
1804 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1805 }
1806
1184 glColor @{$self->{fg}}; 1807 glColor @{$self->{fg}};
1185 glBegin GL_LINES; 1808 glBegin GL_LINES;
1186 glVertex $self->{cur_x}, $self->{cur_y};
1187 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1809 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1810 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1188 glEnd; 1811 glEnd;
1189 } 1812 }
1190} 1813}
1191 1814
1192package CFClient::UI::LineEntry; 1815package CFClient::UI::Entry;
1193 1816
1194our @ISA = CFClient::UI::Entry::; 1817our @ISA = CFClient::UI::EntryBase::;
1195 1818
1196use SDL; 1819use CFClient::OpenGL;
1197use SDL::OpenGL;
1198 1820
1199sub key_down { 1821sub key_down {
1200 my ($self, $ev) = @_; 1822 my ($self, $ev) = @_;
1201 1823
1202 my $sym = $ev->key_sym; 1824 my $sym = $ev->{sym};
1203 1825
1204 if ($sym == SDLK_RETURN) { 1826 if ($sym == 13) {
1827 unshift @{$self->{history}},
1828 my $txt = $self->get_text;
1829 $self->{history_pointer} = -1;
1830 $self->{history_saveback} = '';
1205 $self->emit (activate => $self->get_text); 1831 $self->_emit (activate => $txt);
1206 $self->update; 1832 $self->update;
1207 1833
1834 } elsif ($sym == CFClient::SDLK_UP) {
1835 if ($self->{history_pointer} < 0) {
1836 $self->{history_saveback} = $self->get_text;
1837 }
1838 if (@{$self->{history} || []} > 0) {
1839 $self->{history_pointer}++;
1840 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1841 $self->{history_pointer} = @{$self->{history} || []} - 1;
1842 }
1843 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1844 }
1845
1846 } elsif ($sym == CFClient::SDLK_DOWN) {
1847 $self->{history_pointer}--;
1848 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1849
1850 if ($self->{history_pointer} >= 0) {
1851 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1852 } else {
1853 $self->set_text ($self->{history_saveback});
1854 }
1855
1208 } else { 1856 } else {
1209 $self->SUPER::key_down ($ev); 1857 return $self->SUPER::key_down ($ev)
1858 }
1859
1210 } 1860 1
1211
1212} 1861}
1213 1862
1214############################################################################# 1863#############################################################################
1215 1864
1216package CFClient::UI::Button; 1865package CFClient::UI::Button;
1217 1866
1218our @ISA = CFClient::UI::Label::; 1867our @ISA = CFClient::UI::Label::;
1219 1868
1220use SDL; 1869use CFClient::OpenGL;
1221use SDL::OpenGL;
1222 1870
1223my @tex = 1871my @tex =
1224 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1872 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1225 qw(b1_button_active.png); 1873 qw(b1_button_active.png);
1226 1874
1227sub new { 1875sub new {
1228 my $class = shift; 1876 my $class = shift;
1229 1877
1230 $class->SUPER::new ( 1878 $class->SUPER::new (
1231 padding => 4, 1879 padding_x => 4,
1880 padding_y => 4,
1232 fg => [1, 1, 1], 1881 fg => [1, 1, 1],
1233 bg => [1, 1, 1, 0.2],
1234 active_fg => [1, 1, 0], 1882 active_fg => [0, 0, 1],
1235 can_hover => 1, 1883 can_hover => 1,
1884 align => 0,
1885 valign => 0,
1886 can_events => 1,
1236 @_ 1887 @_
1237 ) 1888 )
1238} 1889}
1239 1890
1891sub activate { }
1892
1240sub button_up { 1893sub button_up {
1241 my ($self, $ev, $x, $y) = @_; 1894 my ($self, $ev, $x, $y) = @_;
1242 1895
1896 $self->emit ("activate")
1243 if ($x >= 0 && $x < $self->{w} 1897 if $x >= 0 && $x < $self->{w}
1244 && $y >= 0 && $y < $self->{h}) { 1898 && $y >= 0 && $y < $self->{h};
1245 $self->emit ("activate"); 1899
1246 } 1900 1
1247} 1901}
1248 1902
1249sub _draw { 1903sub _draw {
1250 my ($self) = @_; 1904 my ($self) = @_;
1251 1905
1252 local $self->{fg} = $self->{fg}; 1906 local $self->{fg} = $self->{fg};
1253 my $tex = $tex[0];
1254
1255 glEnable GL_BLEND;
1256 glEnable GL_TEXTURE_2D;
1257 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1258 1907
1259 if ($GRAB == $self) { 1908 if ($GRAB == $self) {
1260 $self->{fg} = $self->{active_fg}; 1909 $self->{fg} = $self->{active_fg};
1261 } 1910 }
1262 1911
1263 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1912 glEnable GL_TEXTURE_2D;
1264 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1913 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1914 glColor 0, 0, 0, 1;
1265 1915
1266 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1916 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1267 1917
1268 glDisable GL_TEXTURE_2D; 1918 glDisable GL_TEXTURE_2D;
1269 glDisable GL_BLEND;
1270 1919
1271 $self->SUPER::_draw; 1920 $self->SUPER::_draw;
1272} 1921}
1273 1922
1274############################################################################# 1923#############################################################################
… …
1276package CFClient::UI::CheckBox; 1925package CFClient::UI::CheckBox;
1277 1926
1278our @ISA = CFClient::UI::DrawBG::; 1927our @ISA = CFClient::UI::DrawBG::;
1279 1928
1280my @tex = 1929my @tex =
1281 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1930 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1282 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1931 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1283 1932
1284use SDL; 1933use CFClient::OpenGL;
1285use SDL::OpenGL;
1286 1934
1287sub new { 1935sub new {
1288 my $class = shift; 1936 my $class = shift;
1289 1937
1290 $class->SUPER::new ( 1938 $class->SUPER::new (
1291 padding => 2, 1939 padding_x => 2,
1940 padding_y => 2,
1292 fg => [1, 1, 1], 1941 fg => [1, 1, 1],
1293 active_fg => [1, 1, 0], 1942 active_fg => [1, 1, 0],
1943 bg => [0, 0, 0, 0.2],
1944 active_bg => [1, 1, 1, 0.5],
1294 state => 0, 1945 state => 0,
1295 can_hover => 1, 1946 can_hover => 1,
1296 @_ 1947 @_
1297 ) 1948 )
1298} 1949}
1299 1950
1300sub size_request { 1951sub size_request {
1301 my ($self) = @_; 1952 my ($self) = @_;
1302 1953
1303 ($self->{padding} * 2 + 6) x 2 1954 (6) x 2
1304}
1305
1306sub size_allocate {
1307 my ($self, $x, $y, $w, $h) = @_;
1308
1309 $self->_size_allocate ($x, $y, $w, $h);
1310} 1955}
1311 1956
1312sub button_down { 1957sub button_down {
1313 my ($self, $ev, $x, $y) = @_; 1958 my ($self, $ev, $x, $y) = @_;
1314 1959
1315 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1960 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1316 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1961 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1317 $self->{state} = !$self->{state}; 1962 $self->{state} = !$self->{state};
1318 $self->emit (changed => $self->{state}); 1963 $self->_emit (changed => $self->{state});
1964 } else {
1965 return 0
1966 }
1967
1319 } 1968 1
1320} 1969}
1321 1970
1322sub _draw { 1971sub _draw {
1323 my ($self) = @_; 1972 my ($self) = @_;
1324 1973
1325 $self->SUPER::_draw; 1974 $self->SUPER::_draw;
1326 1975
1327 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1976 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1328 1977
1329 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1978 my ($w, $h) = @$self{qw(w h)};
1979
1980 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1330 1981
1331 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1982 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1332 1983
1984 my $tex = $self->{state} ? $tex[1] : $tex[0];
1985
1986 glEnable GL_TEXTURE_2D;
1987 $tex->draw_quad_alpha (0, 0, $s, $s);
1988 glDisable GL_TEXTURE_2D;
1989}
1990
1991#############################################################################
1992
1993package CFClient::UI::Image;
1994
1995our @ISA = CFClient::UI::Base::;
1996
1997use CFClient::OpenGL;
1998use Carp qw/confess/;
1999
2000our %loaded_images;
2001
2002sub new {
2003 my $class = shift;
2004
2005 my $self = $class->SUPER::new (can_events => 0, @_);
2006
2007 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2008
2009 $loaded_images{$self->{image}} ||=
2010 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2011
2012 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2013
2014 Scalar::Util::weaken $loaded_images{$self->{image}};
2015
2016 $self->{aspect} = $tex->{w} / $tex->{h};
2017
2018 $self
2019}
2020
2021sub size_request {
2022 my ($self) = @_;
2023
2024 ($self->{tex}->{w}, $self->{tex}->{h})
2025}
2026
2027sub _draw {
2028 my ($self) = @_;
2029
2030 my $tex = $self->{tex};
2031
2032 my ($w, $h) = ($self->{w}, $self->{h});
2033
2034 if ($self->{rot90}) {
2035 glRotate 90, 0, 0, 1;
2036 glTranslate 0, -$self->{w}, 0;
2037
2038 ($w, $h) = ($h, $w);
2039 }
2040
2041 glEnable GL_TEXTURE_2D;
2042 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2043
2044 $tex->draw_quad_alpha (0, 0, $w, $h);
2045
2046 glDisable GL_TEXTURE_2D;
2047}
2048
2049#############################################################################
2050
2051package CFClient::UI::VGauge;
2052
2053our @ISA = CFClient::UI::Base::;
2054
2055use List::Util qw(min max);
2056
2057use CFClient::OpenGL;
2058
2059my %tex = (
2060 food => [
2061 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2062 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2063 ],
2064 grace => [
2065 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2066 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2067 ],
2068 hp => [
2069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2070 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2071 ],
2072 mana => [
2073 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2074 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2075 ],
2076);
2077
2078# eg. VGauge->new (gauge => 'food'), default gauge: food
2079sub new {
2080 my $class = shift;
2081
2082 my $self = $class->SUPER::new (
2083 type => 'food',
2084 @_
2085 );
2086
2087 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2088
2089 $self
2090}
2091
2092sub size_request {
2093 my ($self) = @_;
2094
2095 #my $tex = $tex{$self->{type}}[0];
2096 #@$tex{qw(w h)}
2097 (0, 0)
2098}
2099
2100sub set_max {
2101 my ($self, $max) = @_;
2102
2103 return if $self->{max_val} == $max;
2104
2105 $self->{max_val} = $max;
2106 $self->update;
2107}
2108
2109sub set_value {
2110 my ($self, $val, $max) = @_;
2111
2112 $self->set_max ($max)
2113 if defined $max;
2114
2115 return if $self->{val} == $val;
2116
2117 $self->{val} = $val;
2118 $self->update;
2119}
2120
2121sub _draw {
2122 my ($self) = @_;
2123
2124 my $tex = $tex{$self->{type}};
2125 my ($t1, $t2, $t3) = @$tex;
2126
2127 my ($w, $h) = ($self->{w}, $self->{h});
2128
2129 if ($self->{vertical}) {
2130 glRotate 90, 0, 0, 1;
2131 glTranslate 0, -$self->{w}, 0;
2132
2133 ($w, $h) = ($h, $w);
2134 }
2135
2136 my $ycut = $self->{val} / ($self->{max_val} || 1);
2137
2138 my $ycut1 = max 0, min 1, $ycut;
2139 my $ycut2 = max 0, min 1, $ycut - 1;
2140
2141 my $h1 = $self->{h} * (1 - $ycut1);
2142 my $h2 = $self->{h} * (1 - $ycut2);
2143
1333 glEnable GL_BLEND; 2144 glEnable GL_BLEND;
2145 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1334 glEnable GL_TEXTURE_2D; 2146 glEnable GL_TEXTURE_2D;
1335 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2147 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1336 2148
1337 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2149 glBindTexture GL_TEXTURE_2D, $t1->{name};
2150 glBegin GL_QUADS;
2151 glTexCoord 0 , 0; glVertex 0 , 0;
2152 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2153 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2154 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2155 glEnd;
1338 2156
1339 $tex->draw_quad (0, 0, $s, $s); 2157 my $ycut1 = List::Util::min 1, $ycut;
2158 glBindTexture GL_TEXTURE_2D, $t2->{name};
2159 glBegin GL_QUADS;
2160 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2161 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2162 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2163 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2164 glEnd;
1340 2165
2166 if ($t3) {
2167 glBindTexture GL_TEXTURE_2D, $t3->{name};
2168 glBegin GL_QUADS;
2169 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2170 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2171 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2172 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2173 glEnd;
2174 }
2175
2176 glDisable GL_BLEND;
1341 glDisable GL_TEXTURE_2D; 2177 glDisable GL_TEXTURE_2D;
1342 glDisable GL_BLEND; 2178}
2179
2180#############################################################################
2181
2182package CFClient::UI::Gauge;
2183
2184our @ISA = CFClient::UI::VBox::;
2185
2186sub new {
2187 my ($class, %arg) = @_;
2188
2189 my $self = $class->SUPER::new (
2190 tooltip => $arg{type},
2191 can_hover => 1,
2192 can_events => 1,
2193 %arg,
2194 );
2195
2196 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2197 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2198 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2199
2200 $self
2201}
2202
2203sub set_fontsize {
2204 my ($self, $fsize) = @_;
2205
2206 $self->{value}->set_fontsize ($fsize);
2207 $self->{max} ->set_fontsize ($fsize);
2208}
2209
2210sub set_max {
2211 my ($self, $max) = @_;
2212
2213 $self->{gauge}->set_max ($max);
2214 $self->{max}->set_text ($max);
2215}
2216
2217sub set_value {
2218 my ($self, $val, $max) = @_;
2219
2220 $self->set_max ($max)
2221 if defined $max;
2222
2223 $self->{gauge}->set_value ($val, $max);
2224 $self->{value}->set_text ($val);
1343} 2225}
1344 2226
1345############################################################################# 2227#############################################################################
1346 2228
1347package CFClient::UI::Slider; 2229package CFClient::UI::Slider;
1348 2230
1349use strict; 2231use strict;
1350 2232
1351use SDL::OpenGL; 2233use CFClient::OpenGL;
1352 2234
1353our @ISA = CFClient::UI::DrawBG::; 2235our @ISA = CFClient::UI::DrawBG::;
1354 2236
1355my @tex = 2237my @tex =
1356 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2238 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1357 qw(s1_slider.png s1_slider_bg.png); 2239 qw(s1_slider.png s1_slider_bg.png);
1358 2240
1359sub new { 2241sub new {
1360 my $class = shift; 2242 my $class = shift;
1361 2243
1362 # range [value, low, high, page] 2244 # range [value, low, high, page, unit]
1363 2245
1364 # TODO: 0-width page 2246 # TODO: 0-width page
1365 # TODO: req_w/h are wrong with vertical 2247 # TODO: req_w/h are wrong with vertical
1366 # TODO: calculations are off 2248 # TODO: calculations are off
1367 my $self = $class->SUPER::new ( 2249 my $self = $class->SUPER::new (
1368 fg => [1, 1, 1], 2250 fg => [1, 1, 1],
1369 active_fg => [0, 0, 0], 2251 active_fg => [0, 0, 0],
2252 bg => [0, 0, 0, 0.2],
2253 active_bg => [1, 1, 1, 0.5],
1370 range => [0, 0, 100, 10], 2254 range => [0, 0, 100, 10, 0],
1371 req_w => 40, 2255 min_w => $::WIDTH / 80,
1372 req_h => 13, 2256 min_h => $::WIDTH / 80,
1373 vertical => 0, 2257 vertical => 0,
1374 can_hover => 1, 2258 can_hover => 1,
1375 inner_pad => 5, 2259 inner_pad => 0.02,
1376 @_ 2260 @_
1377 ); 2261 );
1378 2262
2263 $self->set_value ($self->{range}[0]);
2264 $self->update;
2265
1379 $self 2266 $self
1380} 2267}
1381 2268
2269sub changed { }
2270
2271sub set_range {
2272 my ($self, $range) = @_;
2273
2274 ($range, $self->{range}) = ($self->{range}, $range);
2275
2276 $self->update
2277 if "@$range" ne "@{$self->{range}}";
2278}
2279
2280sub set_value {
2281 my ($self, $value) = @_;
2282
2283 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2284
2285 $hi = $lo + 1 if $hi <= $lo;
2286
2287 $page = $hi - $lo if $page > $hi - $lo;
2288
2289 $value = $lo if $value < $lo;
2290 $value = $hi - $page if $value > $hi - $page;
2291
2292 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2293 if $unit;
2294
2295 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2296
2297 if ($value != $old_value) {
2298 $self->_emit (changed => $value);
2299 $self->update;
2300 }
2301}
2302
1382sub size_request { 2303sub size_request {
1383 my ($self) = @_; 2304 my ($self) = @_;
1384 2305
1385 my $w = $self->{req_w}; 2306 ($self->{req_w}, $self->{req_h})
1386 my $h = $self->{req_h};
1387
1388 $self->{vertical} ? ($h, $w) : ($w, $h)
1389} 2307}
1390 2308
1391sub button_down { 2309sub button_down {
1392 my ($self, $ev, $x, $y) = @_; 2310 my ($self, $ev, $x, $y) = @_;
1393 2311
1394 $self->SUPER::button_down ($ev, $x, $y); 2312 $self->SUPER::button_down ($ev, $x, $y);
2313
2314 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2315
1395 $self->mouse_motion ($ev, $x, $y); 2316 $self->mouse_motion ($ev, $x, $y)
1396} 2317}
1397 2318
1398sub mouse_motion { 2319sub mouse_motion {
1399 my ($self, $ev, $x, $y) = @_; 2320 my ($self, $ev, $x, $y) = @_;
1400 2321
1401 if ($GRAB == $self) { 2322 if ($GRAB == $self) {
2323 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2324
2325 my (undef, $lo, $hi, $page) = @{$self->{range}};
2326
2327 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2328
2329 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2330 } else {
2331 return 0;
2332 }
2333
2334 1
2335}
2336
2337sub update {
2338 my ($self) = @_;
2339
2340 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2341 $self->set_value ($self->{range}[0]);
2342
1402 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2343 my ($value, $lo, $hi, $page) = @{$self->{range}};
2344 my $range = ($hi - $page - $lo) || 1e-100;
1403 2345
1404 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2346 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1405 2347
1406 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2348 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1407 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2349 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1408 2350
1409 $x -= $inner_pad_px; # substract the padding 2351 $value = ($value - $lo) / $range;
1410 $x = $x * ($hi - $lo) / $inner_w + $lo; 2352 $value = $value * $self->{scale} + $self->{offset};
1411 $x = $lo if $x < $lo;
1412 $x = $hi - $page if $x > $hi - $page;
1413 $self->{range}[0] = $x;
1414 2353
1415 $self->emit (changed => $x); 2354 $self->{knob_x} = $value - $knob_w * 0.5;
1416 $self->update; 2355 $self->{knob_w} = $knob_w;
1417 } 2356 });
1418}
1419 2357
1420# the inner_* stuff is for generating a padding for the slider handle, 2358 $self->SUPER::update;
1421# so that the handle doesn't leave the texture. This calculation isn't 100%
1422# correct propably, but it does the job for now
1423sub _calc_inner_pad_px {
1424 my ($self, $w) = @_;
1425 ($w / 100) * $self->{inner_pad} # % to pixels
1426} 2359}
1427 2360
1428sub _draw { 2361sub _draw {
1429 my ($self) = @_; 2362 my ($self) = @_;
1430 2363
1431 $self->SUPER::_draw (); 2364 $self->SUPER::_draw ();
1432 2365
1433 my ($w, $h) = @$self{qw(w h)}; 2366 glScale $self->{w}, $self->{h};
1434 2367
1435 if ($self->{vertical}) { 2368 if ($self->{vertical}) {
1436 # draw a vertical slider like a rotated horizontal slider 2369 # draw a vertical slider like a rotated horizontal slider
1437 2370
2371 glTranslate 1, 0, 0;
1438 glRotate 90, 0, 0, 1; 2372 glRotate 90, 0, 0, 1;
1439 glTranslate 0, -$self->{w}, 0;
1440
1441 ($w, $h) = ($h, $w);
1442 } 2373 }
1443 2374
1444 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2375 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1445 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2376 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1446 2377
1447 my ($value, $lo, $hi, $page) = @{$self->{range}};
1448
1449 $hi = $value + 1 if $lo == $hi;
1450
1451 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1452 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1453
1454 $page = int $page * $inner_w / ($hi - $lo);
1455 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1456
1457 $w -= $page;
1458 $page &= ~1;
1459 glTranslate $page * 0.5, 0, 0;
1460 $page ||= 2;
1461
1462 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1463 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1464
1465 glEnable GL_BLEND;
1466 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1467 glEnable GL_TEXTURE_2D; 2378 glEnable GL_TEXTURE_2D;
1468 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2379 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1469 2380
1470 # draw background 2381 # draw background
1471 $tex[1]->draw_quad (0, 0, $w, $h); 2382 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1472 2383
1473 # draw handle 2384 # draw handle
1474 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2385 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1475 2386
1476 glDisable GL_BLEND;
1477 glDisable GL_TEXTURE_2D; 2387 glDisable GL_TEXTURE_2D;
1478} 2388}
1479 2389
1480############################################################################# 2390#############################################################################
1481 2391
2392package CFClient::UI::ValSlider;
2393
2394our @ISA = CFClient::UI::HBox::;
2395
2396sub new {
2397 my ($class, %arg) = @_;
2398
2399 my $range = delete $arg{range};
2400
2401 my $self = $class->SUPER::new (
2402 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2403 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2404 to_value => sub { shift },
2405 from_value => sub { shift },
2406 %arg,
2407 );
2408
2409 $self->{slider}->connect (changed => sub {
2410 my ($self, $value) = @_;
2411 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2412 $self->{parent}->emit (changed => $value);
2413 });
2414
2415# $self->{entry}->connect (changed => sub {
2416# my ($self, $value) = @_;
2417# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2418# $self->{parent}->emit (changed => $value);
2419# });
2420
2421 $self->add ($self->{slider}, $self->{entry});
2422
2423 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2424
2425 $self
2426}
2427
2428sub set_range { shift->{slider}->set_range (@_) }
2429sub set_value { shift->{slider}->set_value (@_) }
2430
2431#############################################################################
2432
1482package CFClient::UI::TextView; 2433package CFClient::UI::TextView;
1483 2434
1484our @ISA = CFClient::UI::HBox::; 2435our @ISA = CFClient::UI::HBox::;
1485 2436
1486use SDL::OpenGL; 2437use CFClient::OpenGL;
1487 2438
1488sub new { 2439sub new {
1489 my $class = shift; 2440 my $class = shift;
1490 2441
1491 my $self = $class->SUPER::new ( 2442 my $self = $class->SUPER::new (
1492 req_w => $::WIDTH / 6, 2443 fontsize => 1,
1493 req_h => $::HEIGHT / 6, 2444 can_events => 0,
1494 fontsize => $::FONTSIZE, 2445 #font => default_font
1495 @_, 2446 @_,
1496 2447
1497 layout => (new CFClient::Layout), 2448 layout => (new CFClient::Layout 1),
1498 par => [], 2449 par => [],
1499 height => 0, 2450 height => 0,
1500 children => [ 2451 children => [
1501 (new CFClient::UI::Empty expand => 1), 2452 (new CFClient::UI::Empty expand => 1),
1502 (new CFClient::UI::Slider vertical => 1), 2453 (new CFClient::UI::Slider vertical => 1),
1503 ], 2454 ],
1504 ); 2455 );
1505 2456
1506 $self->{children}[1]->connect (changed => sub { 2457 $self->{children}[1]->connect (changed => sub { $self->update });
1507 $self->update;
1508 });
1509 2458
1510 $self 2459 $self
1511} 2460}
1512 2461
1513sub set_fontsize { 2462sub set_fontsize {
… …
1515 2464
1516 $self->{fontsize} = $fontsize; 2465 $self->{fontsize} = $fontsize;
1517 $self->reflow; 2466 $self->reflow;
1518} 2467}
1519 2468
2469sub size_allocate {
2470 my ($self, $w, $h) = @_;
2471
2472 $self->SUPER::size_allocate ($w, $h);
2473
2474 $self->{layout}->set_font ($self->{font}) if $self->{font};
2475 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2476 $self->{layout}->set_width ($self->{children}[0]{w});
2477
2478 $self->reflow;
2479}
2480
1520sub text_height { 2481sub text_size {
1521 my ($self, $text) = @_; 2482 my ($self, $text, $indent) = @_;
1522 2483
1523 my $layout = $self->{layout}; 2484 my $layout = $self->{layout};
1524 2485
1525 $layout->set_height ($self->{fontsize}); 2486 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1526 $layout->set_width ($self->{w}); 2487 $layout->set_width ($self->{children}[0]{w} - $indent);
1527 $layout->set_text ($text); 2488 $layout->set_markup ($text);
1528 2489
1529 ($layout->size)[1] 2490 $layout->size
1530} 2491}
1531 2492
1532sub reflow { 2493sub reflow {
1533 my ($self) = @_; 2494 my ($self) = @_;
1534 2495
1535 $self->{need_reflow}++; 2496 $self->{need_reflow}++;
1536 $self->update; 2497 $self->update;
1537} 2498}
1538 2499
1539sub size_request { 2500sub set_offset {
1540 my ($self) = @_; 2501 my ($self, $offset) = @_;
1541 2502
1542 ($self->{req_w}, $self->{req_h}) 2503 # todo: base offset on lines or so, not on pixels
2504 $self->{children}[1]->set_value ($offset);
1543} 2505}
1544 2506
1545sub size_allocate { 2507sub clear {
1546 my ($self, $x, $y, $w, $h) = @_; 2508 my ($self) = @_;
1547 2509
1548 $self->SUPER::size_allocate ($x, $y, $w, $h); 2510 $self->{par} = [];
1549 2511 $self->{height} = 0;
1550 $self->{layout}->set_height ($self->{fontsize}); 2512 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1551 $self->{layout}->set_width ($self->{w});
1552
1553 $self->reflow;
1554} 2513}
1555 2514
1556sub add_paragraph { 2515sub add_paragraph {
1557 my ($self, $color, $text) = @_; 2516 my ($self, $color, $text, $indent) = @_;
1558 2517
1559 #TODO: intelligently "reformat" paragraph 2518 for my $line (split /\n/, $text) {
1560 2519 my ($w, $h) = $self->text_size ($line);
1561 my $height = $self->text_height ($text);
1562
1563 $self->{height} += $height; 2520 $self->{height} += $h;
2521 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2522 }
1564 2523
1565 push @{$self->{par}}, [$height, $color, $text];
1566
1567 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2524 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1568 $self->{children}[1]->update;
1569} 2525}
1570 2526
1571sub update { 2527sub update {
1572 my ($self) = @_; 2528 my ($self) = @_;
1573 2529
… …
1575 2531
1576 return unless $self->{h} > 0; 2532 return unless $self->{h} > 0;
1577 2533
1578 delete $self->{texture}; 2534 delete $self->{texture};
1579 2535
1580 $TOPLEVEL->on_refresh ($self, sub { 2536 $ROOT->on_post_alloc ($self, sub {
2537 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2538
1581 if (delete $self->{need_reflow}) { 2539 if (delete $self->{need_reflow}) {
1582 my $height = 0; 2540 my $height = 0;
1583 2541
1584 $height += $_->[0] = $self->text_height ($_->[2]) 2542 my $layout = $self->{layout};
2543
2544 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2545
1585 for @{$self->{par}}; 2546 for (@{$self->{par}}) {
2547 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2548 $layout->set_width ($W - $_->[3]);
2549 $layout->set_markup ($_->[4]);
2550 my ($w, $h) = $layout->size;
2551 $_->[0] = $w + $_->[3];
2552 $_->[1] = $h;
2553 }
2554
2555 $height += $_->[1];
2556 }
1586 2557
1587 $self->{height} = $height; 2558 $self->{height} = $height;
1588 2559
1589 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2560 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1590 2561
1591 delete $self->{texture}; 2562 delete $self->{texture};
1592 } 2563 }
1593 2564
1594 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2565 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1595 glClearColor 0, 0, 0, 1; 2566 glClearColor 0.5, 0.5, 0.5, 0;
1596 glClear GL_COLOR_BUFFER_BIT; 2567 glClear GL_COLOR_BUFFER_BIT;
1597 2568
2569 my $top = int $self->{children}[1]{range}[0];
2570
2571 my $y0 = $top;
2572 my $y1 = $top + $H;
2573
2574 my $y = 0;
2575
2576 my $layout = $self->{layout};
2577
2578 $layout->set_font ($self->{font}) if $self->{font};
2579
1598 glEnable GL_BLEND; 2580 glEnable GL_BLEND;
2581 #TODO# not correct in windows where rgba is forced off
1599 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2582 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1600 glEnable GL_TEXTURE_2D;
1601 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1602
1603 my $top = int $self->{children}[1]{range}[0];
1604
1605 my $y0 = $top;
1606 my $y1 = $top + $self->{h};
1607
1608 my $y = 0;
1609
1610 my $layout = $self->{layout};
1611 2583
1612 for my $par (@{$self->{par}}) { 2584 for my $par (@{$self->{par}}) {
1613 my $h = $par->[0]; 2585 my $h = $par->[1];
1614 2586
1615 if ($y0 < $y + $h && $y < $y1) { 2587 if ($y0 < $y + $h && $y < $y1) {
2588 $layout->set_foreground (@{ $par->[2] });
2589 $layout->set_width ($W - $par->[3]);
1616 $layout->set_text ($par->[2]); 2590 $layout->set_markup ($par->[4]);
1617 2591
1618 glColor @{ $par->[1] }; 2592 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1619 my ($W, $H) = $layout->size; 2593
1620 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2594 glRasterPos $par->[3], $y - $y0;
2595 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1621 } 2596 }
1622 2597
1623 $y += $h; 2598 $y += $h;
1624 } 2599 }
1625 2600
1626 glDisable GL_TEXTURE_2D;
1627 glDisable GL_BLEND; 2601 glDisable GL_BLEND;
1628 }; 2602 };
1629 }); 2603 });
1630} 2604}
1631 2605
1632sub _draw { 2606sub _draw {
1633 my ($self) = @_; 2607 my ($self) = @_;
1634 2608
1635 if ($self->{texture}) {
1636 glEnable GL_TEXTURE_2D; 2609 glEnable GL_TEXTURE_2D;
1637 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2610 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2611 glColor 1, 1, 1, 1;
1638 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2612 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1639 glDisable GL_TEXTURE_2D; 2613 glDisable GL_TEXTURE_2D;
1640 }
1641 2614
1642 $self->{children}[1]->draw; 2615 $self->{children}[1]->draw;
1643 2616
1644} 2617}
1645 2618
1646############################################################################# 2619#############################################################################
1647 2620
1648package CFClient::UI::MapWidget;
1649
1650use strict;
1651
1652use List::Util qw(min max);
1653
1654use SDL;
1655use SDL::OpenGL;
1656
1657our @ISA = CFClient::UI::Base::;
1658
1659sub new {
1660 my $class = shift;
1661
1662 $class->SUPER::new (
1663 z => -1,
1664 can_focus => 1,
1665 list => (glGenLists 1),
1666 @_
1667 )
1668}
1669
1670sub key_down {
1671 print "MAPKEYDOWN\n";
1672}
1673
1674sub key_up {
1675}
1676
1677sub button_down {
1678 my ($self, $ev, $x, $y) = @_;
1679
1680 $self->focus_in;
1681
1682 if ($ev->button == 2) {
1683 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1684 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1685
1686 $self->{motion} = sub {
1687 my ($ev, $x, $y) = @_;
1688
1689 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1690
1691 $::CFG->{map_shift_x} = $bw + $x - $ox;
1692 $::CFG->{map_shift_y} = $bh + $y - $oy;
1693
1694 $self->update;
1695 };
1696 }
1697}
1698
1699sub button_up {
1700 my ($self, $ev, $x, $y) = @_;
1701
1702 delete $self->{motion};
1703}
1704
1705sub mouse_motion {
1706 my ($self, $ev, $x, $y) = @_;
1707
1708 $self->{motion}->($ev, $x, $y) if $self->{motion};
1709}
1710
1711sub size_request {
1712 (
1713 1 + 32 * int $::WIDTH / 32,
1714 1 + 32 * int $::HEIGHT / 32,
1715 )
1716}
1717
1718sub update {
1719 my ($self) = @_;
1720
1721 $self->{need_update} = 1;
1722 $self->SUPER::update;
1723}
1724
1725sub draw {
1726 my ($self) = @_;
1727
1728 if (delete $self->{need_update}) {
1729 glNewList $self->{list}, GL_COMPILE;
1730
1731 if ($::MAP) {
1732 my $sw = int $::WIDTH / 32;
1733 my $sh = int $::HEIGHT / 32;
1734
1735 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1736 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1737
1738 glTranslate $sx0 - 32, $sy0 - 32, 0;
1739
1740 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1741
1742 if ($::CFG->{fow_enable}) {
1743 if ($::CFG->{fow_smooth}) { # smooth fog of war
1744 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1745 glConvolutionFilter2D
1746 GL_CONVOLUTION_2D,
1747 GL_ALPHA,
1748 3, 3,
1749 GL_ALPHA, GL_FLOAT,
1750 pack "f*",
1751 0.1, 0.1, 0.1,
1752 0.1, 0.2, 0.1,
1753 0.1, 0.1, 0.1,
1754 ;
1755 glEnable GL_CONVOLUTION_2D;
1756 }
1757
1758 my $tex = new CFClient::Texture
1759 w => $w,
1760 h => $h,
1761 data => $data,
1762 internalformat => GL_ALPHA,
1763 format => GL_ALPHA;
1764
1765 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1766
1767 glEnable GL_BLEND;
1768 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1769 glEnable GL_TEXTURE_2D;
1770 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1771
1772 glColor +($::CFG->{fow_intensity}) x 3, 1;
1773 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1774
1775 glDisable GL_TEXTURE_2D;
1776 glDisable GL_BLEND;
1777 }
1778
1779 # HACK BEGIN
1780 {
1781 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1782 my ($w, $h) = (250, 250);
1783
1784 glEnable GL_BLEND;
1785 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1786 glEnable GL_TEXTURE_2D;
1787 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1788
1789 CFClient::Texture->new (
1790 w => $w,
1791 h => $h,
1792 data => $::MAP->mapmap ($w, $h),
1793 type => GL_UNSIGNED_INT_8_8_8_8_REV
1794 )->draw_quad (100, 100);
1795
1796 glDisable GL_TEXTURE_2D;
1797 glDisable GL_BLEND;
1798 }
1799 # HACK END
1800 }
1801
1802 glEndList;
1803 }
1804
1805 glPushMatrix;
1806 glCallList $self->{list};
1807 glPopMatrix;
1808
1809 if ($FOCUS != $self) {
1810 glColor 64/255, 64/255, 64/255;
1811 glLogicOp GL_AND;
1812 glEnable GL_COLOR_LOGIC_OP;
1813 glBegin GL_QUADS;
1814 glVertex 0, 0;
1815 glVertex 0, $::HEIGHT;
1816 glVertex $::WIDTH, $::HEIGHT;
1817 glVertex $::WIDTH, 0;
1818 glEnd;
1819 glDisable GL_COLOR_LOGIC_OP;
1820 }
1821}
1822
1823my %DIR = (
1824 SDLK_KP8, [1, "north"],
1825 SDLK_KP9, [2, "northeast"],
1826 SDLK_KP6, [3, "east"],
1827 SDLK_KP3, [4, "southeast"],
1828 SDLK_KP2, [5, "south"],
1829 SDLK_KP1, [6, "southwest"],
1830 SDLK_KP4, [7, "west"],
1831 SDLK_KP7, [8, "northwest"],
1832
1833 SDLK_UP, [1, "north"],
1834 SDLK_RIGHT, [3, "east"],
1835 SDLK_DOWN, [5, "south"],
1836 SDLK_LEFT, [7, "west"],
1837);
1838
1839sub key_down {
1840 my ($self, $ev) = @_;
1841
1842 my $mod = $ev->key_mod;
1843 my $sym = $ev->key_sym;
1844
1845 if ($sym == SDLK_KP5) {
1846 $::CONN->user_send ("command stay fire");
1847 } elsif ($sym == SDLK_a) {
1848 $::CONN->user_send ("command apply");
1849 } elsif ($sym == SDLK_QUOTE) {
1850 $self->emit ('activate_console');
1851 } elsif ($sym == SDLK_SLASH) {
1852 $self->emit ('activate_console' => '/');
1853 } elsif (exists $DIR{$sym}) {
1854 if ($mod & KMOD_SHIFT) {
1855 $self->{shft}++;
1856 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1857 } elsif ($mod & KMOD_CTRL) {
1858 $self->{ctrl}++;
1859 $::CONN->user_send ("command run $DIR{$sym}[0]");
1860 } else {
1861 $::CONN->user_send ("command $DIR{$sym}[1]");
1862 }
1863 }
1864}
1865
1866sub key_up {
1867 my ($self, $ev) = @_;
1868
1869 my $mod = $ev->key_mod;
1870 my $sym = $ev->key_sym;
1871
1872 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1873 $::CONN->user_send ("command fire_stop");
1874 }
1875 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1876 $::CONN->user_send ("command run_stop");
1877 }
1878}
1879
1880#############################################################################
1881
1882package CFClient::UI::Animator; 2621package CFClient::UI::Animator;
1883 2622
1884use SDL::OpenGL; 2623use CFClient::OpenGL;
1885 2624
1886our @ISA = CFClient::UI::Bin::; 2625our @ISA = CFClient::UI::Bin::;
1887 2626
1888sub moveto { 2627sub moveto {
1889 my ($self, $x, $y) = @_; 2628 my ($self, $x, $y) = @_;
… …
1927 2666
1928sub new { 2667sub new {
1929 my $class = shift; 2668 my $class = shift;
1930 2669
1931 my $self = $class->SUPER::new ( 2670 my $self = $class->SUPER::new (
1932 state => 0, 2671 state => 0,
1933 connect_activate => \&toggle_flopper, 2672 on_activate => \&toggle_flopper,
1934 @_ 2673 @_
1935 ); 2674 );
1936 2675
1937 if ($self->{state}) {
1938 $self->{state} = 0;
1939 $self->toggle_flopper;
1940 }
1941
1942 $self 2676 $self
1943} 2677}
1944 2678
1945sub toggle_flopper { 2679sub toggle_flopper {
1946 my ($self) = @_; 2680 my ($self) = @_;
1947 2681
1948 # TODO: use animation 2682 $self->{other}->toggle_visibility;
1949 if ($self->{state} = !$self->{state}) { 2683}
1950 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2684
1951 $self->{other}->move ( 2685#############################################################################
1952 ($::WIDTH - $self->{other}{w}) * 0.5, 2686
1953 ($::HEIGHT - $self->{other}{h}) * 0.5, 2687package CFClient::UI::Tooltip;
2688
2689our @ISA = CFClient::UI::Bin::;
2690
2691use CFClient::OpenGL;
2692
2693sub new {
2694 my $class = shift;
2695
2696 $class->SUPER::new (
2697 @_,
2698 can_events => 0,
2699 )
2700}
2701
2702sub set_tooltip_from {
2703 my ($self, $widget) = @_;
2704
2705 my $tooltip = $widget->{tooltip};
2706
2707 if ($ENV{CFPLUS_DEBUG} & 2) {
2708 $tooltip .= "\n\n" . (ref $widget) . "\n"
2709 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2710 . "req $widget->{req_w} $widget->{req_h}\n"
2711 . "visible $widget->{visible}";
2712 }
2713
2714 $self->add (new CFClient::UI::Label
2715 markup => $tooltip,
2716 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2717 fontsize => 0.8,
2718 fg => [0, 0, 0, 1],
2719 ellipsise => 0,
2720 font => ($widget->{tooltip_font} || $::FONT_PROP),
2721 );
2722}
2723
2724sub size_request {
2725 my ($self) = @_;
2726
2727 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2728
2729 ($w + 4, $h + 4)
2730}
2731
2732sub size_allocate {
2733 my ($self, $w, $h) = @_;
2734
2735 $self->SUPER::size_allocate ($w - 4, $h - 4);
2736}
2737
2738sub visibility_change {
2739 my ($self, $visible) = @_;
2740
2741 return unless $visible;
2742
2743 $self->{root}->on_post_alloc ("move_$self" => sub {
2744 my $widget = $self->{owner}
2745 or return;
2746
2747 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2748
2749 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2750 if $x + $self->{w} > $::WIDTH;
2751
2752 $self->move_abs ($x, $y);
2753 });
2754}
2755
2756sub _draw {
2757 my ($self) = @_;
2758
2759 glTranslate 0.375, 0.375;
2760
2761 my ($w, $h) = @$self{qw(w h)};
2762
2763 glColor 1, 0.8, 0.4;
2764 glBegin GL_QUADS;
2765 glVertex 0 , 0;
2766 glVertex 0 , $h;
2767 glVertex $w, $h;
2768 glVertex $w, 0;
2769 glEnd;
2770
2771 glColor 0, 0, 0;
2772 glBegin GL_LINE_LOOP;
2773 glVertex 0 , 0;
2774 glVertex 0 , $h;
2775 glVertex $w, $h;
2776 glVertex $w, 0;
2777 glEnd;
2778
2779 glTranslate 2 - 0.375, 2 - 0.375;
2780
2781 $self->SUPER::_draw;
2782}
2783
2784#############################################################################
2785
2786package CFClient::UI::Face;
2787
2788our @ISA = CFClient::UI::Base::;
2789
2790use CFClient::OpenGL;
2791
2792sub new {
2793 my $class = shift;
2794
2795 my $self = $class->SUPER::new (
2796 aspect => 1,
2797 can_events => 0,
2798 @_,
2799 );
2800
2801 if ($self->{anim} && $self->{animspeed}) {
2802 Scalar::Util::weaken (my $widget = $self);
2803
2804 $self->{timer} = Event->timer (
2805 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2806 hard => 1,
2807 interval => $self->{animspeed},
2808 cb => sub {
2809 ++$widget->{frame};
2810 $widget->update;
2811 },
1954 ); 2812 );
2813 }
2814
2815 $self
2816}
2817
2818sub size_request {
2819 (32, 8)
2820}
2821
2822sub update {
2823 my ($self) = @_;
2824
2825 return unless $self->{visible};
2826
2827 $self->SUPER::update;
2828}
2829
2830sub _draw {
2831 my ($self) = @_;
2832
2833 return unless $::CONN;
2834
2835 my $face;
2836
2837 if ($self->{frame}) {
2838 my $anim = $::CONN->{anim}[$self->{anim}];
2839
2840 $face = $anim->[ $self->{frame} % @$anim ]
2841 if $anim && @$anim;
2842 }
2843
2844 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2845
2846 if ($tex) {
2847 glEnable GL_TEXTURE_2D;
2848 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2849 glColor 1, 1, 1, 1;
2850 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2851 glDisable GL_TEXTURE_2D;
2852 }
2853}
2854
2855sub DESTROY {
2856 my ($self) = @_;
2857
2858 $self->{timer}->cancel
2859 if $self->{timer};
2860
2861 $self->SUPER::DESTROY;
2862}
2863
2864#############################################################################
2865
2866package CFClient::UI::Buttonbar;
2867
2868our @ISA = CFClient::UI::HBox::;
2869
2870# TODO: should actualyl wrap buttons and other goodies.
2871
2872#############################################################################
2873
2874package CFClient::UI::Menu;
2875
2876our @ISA = CFClient::UI::FancyFrame::;
2877
2878use CFClient::OpenGL;
2879
2880sub new {
2881 my $class = shift;
2882
2883 my $self = $class->SUPER::new (
2884 items => [],
2885 z => 100,
2886 @_,
2887 );
2888
2889 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2890
2891 for my $item (@{ $self->{items} }) {
2892 my ($widget, $cb) = @$item;
2893
2894 # handle various types of items, only text for now
2895 if (!ref $widget) {
2896 $widget = new CFClient::UI::Label
2897 can_hover => 1,
2898 can_events => 1,
2899 text => $widget;
2900 }
2901
2902 $self->{item}{$widget} = $item;
2903
2904 $self->{vbox}->add ($widget);
2905 }
2906
2907 $self
2908}
2909
2910# popup given the event (must be a mouse button down event currently)
2911sub popup {
2912 my ($self, $ev) = @_;
2913
2914 $self->_emit ("popdown");
2915
2916 # maybe save $GRAB? must be careful about events...
2917 $GRAB = $self;
2918 $self->{button} = $ev->{button};
2919
2920 $self->show;
2921 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2922}
2923
2924sub mouse_motion {
2925 my ($self, $ev, $x, $y) = @_;
2926
2927 # TODO: should use vbox->find_widget or so
2928 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2929 $self->{hover} = $self->{item}{$HOVER};
2930
2931 0
2932}
2933
2934sub button_up {
2935 my ($self, $ev, $x, $y) = @_;
2936
2937 if ($ev->{button} == $self->{button}) {
2938 undef $GRAB;
2939 $self->hide;
2940
2941 $self->_emit ("popdown");
2942 $self->{hover}[1]->() if $self->{hover};
1955 } else { 2943 } else {
1956 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2944 return 0
2945 }
2946
1957 } 2947 1
1958} 2948}
1959 2949
1960############################################################################# 2950#############################################################################
1961 2951
1962package CFClient::UI::Toplevel; 2952package CFClient::UI::Multiplexer;
1963 2953
1964our @ISA = CFClient::UI::Container::; 2954our @ISA = CFClient::UI::Container::;
1965 2955
1966use SDL::OpenGL; 2956sub new {
2957 my $class = shift;
2958
2959 my $self = $class->SUPER::new (
2960 @_,
2961 );
2962
2963 $self->{current} = $self->{children}[0]
2964 if @{ $self->{children} };
2965
2966 $self
2967}
2968
2969sub add {
2970 my ($self, @widgets) = @_;
2971
2972 $self->SUPER::add (@widgets);
2973
2974 $self->{current} = $self->{children}[0]
2975 if @{ $self->{children} };
2976}
2977
2978sub set_current_page {
2979 my ($self, $page_or_widget) = @_;
2980
2981 my $widget = ref $page_or_widget
2982 ? $page_or_widget
2983 : $self->{children}[$page_or_widget];
2984
2985 $self->{current} = $widget;
2986 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2987
2988 $self->_emit (page_changed => $self->{current});
2989
2990 $self->realloc;
2991}
2992
2993sub visible_children {
2994 $_[0]{current}
2995}
1967 2996
1968sub size_request { 2997sub size_request {
1969 ($::WIDTH, $::HEIGHT) 2998 my ($self) = @_;
2999
3000 $self->{current}->size_request
1970} 3001}
1971 3002
1972sub size_allocate { 3003sub size_allocate {
1973 my ($self, $x, $y, $w, $h) = @_; 3004 my ($self, $w, $h) = @_;
1974 3005
1975 $self->_size_allocate ($x, $y, $w, $h); 3006 $self->{current}->configure (0, 0, $w, $h);
1976
1977 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1978 for @{$self->{children}};
1979} 3007}
1980 3008
1981sub translate { 3009sub _draw {
3010 my ($self) = @_;
3011
3012 $self->{current}->draw;
3013}
3014
3015#############################################################################
3016
3017package CFClient::UI::Notebook;
3018
3019our @ISA = CFClient::UI::VBox::;
3020
3021sub new {
3022 my $class = shift;
3023
3024 my $self = $class->SUPER::new (
3025 buttonbar => (new CFClient::UI::Buttonbar),
3026 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3027 @_,
3028 );
3029
3030 $self->SUPER::add ($self->{buttonbar}, $self->{multiplexer});
3031
3032 $self
3033}
3034
3035sub add {
3036 my ($self, $title, $widget, $tooltip) = @_;
3037
3038 Scalar::Util::weaken $self;
3039
3040 $self->{buttonbar}->add (new CFClient::UI::Button
3041 markup => $title,
3042 tooltip => $tooltip,
3043 on_activate => sub { $self->set_current_page ($widget) },
3044 );
3045
3046 $self->{multiplexer}->add ($widget);
3047}
3048
3049sub set_current_page {
3050 my ($self, $page) = @_;
3051
3052 $self->{multiplexer}->set_current_page ($page);
3053 $self->_emit (page_changed => $self->{multiplexer}{current});
3054}
3055
3056#############################################################################
3057
3058package CFClient::UI::Statusbox;
3059
3060our @ISA = CFClient::UI::VBox::;
3061
3062sub new {
3063 my $class = shift;
3064
3065 $class->SUPER::new (
3066 fontsize => 0.8,
3067 @_,
3068 )
3069}
3070
3071sub reorder {
3072 my ($self) = @_;
3073 my $NOW = time;
3074
3075 while (my ($k, $v) = each %{ $self->{item} }) {
3076 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3077 }
3078
3079 my @widgets;
3080
3081 my @items = sort {
3082 $a->{pri} <=> $b->{pri}
3083 or $b->{id} <=> $a->{id}
3084 } values %{ $self->{item} };
3085
3086 my $count = 10 + 1;
3087 for my $item (@items) {
3088 last unless --$count;
3089
3090 push @widgets, $item->{label} ||= do {
3091 # TODO: doesn't handle markup well (read as: at all)
3092 my $short = $item->{count} > 1
3093 ? "<b>$item->{count} ×</b> $item->{text}"
3094 : $item->{text};
3095
3096 for ($short) {
3097 s/^\s+//;
3098 s/\s+/ /g;
3099 }
3100
3101 new CFClient::UI::Label
3102 markup => $short,
3103 tooltip => $item->{tooltip},
3104 tooltip_font => $::FONT_PROP,
3105 tooltip_width => 0.67,
3106 fontsize => $item->{fontsize} || $self->{fontsize},
3107 max_w => $::WIDTH * 0.44,
3108 fg => $item->{fg},
3109 can_events => 1,
3110 can_hover => 1
3111 };
3112 }
3113
3114 $self->clear;
3115 $self->SUPER::add (reverse @widgets);
3116}
3117
3118sub add {
3119 my ($self, $text, %arg) = @_;
3120
3121 $text =~ s/^\s+//;
3122 $text =~ s/\s+$//;
3123
3124 return unless $text;
3125
3126 my $timeout = time + ((delete $arg{timeout}) || 60);
3127
3128 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3129
3130 if (my $item = $self->{item}{$group}) {
3131 if ($item->{text} eq $text) {
3132 $item->{count}++;
3133 } else {
3134 $item->{count} = 1;
3135 $item->{text} = $item->{tooltip} = $text;
3136 }
3137 $item->{id} = ++$self->{id};
3138 $item->{timeout} = $timeout;
3139 delete $item->{label};
3140 } else {
3141 $self->{item}{$group} = {
3142 id => ++$self->{id},
3143 text => $text,
3144 timeout => $timeout,
3145 tooltip => $text,
3146 fg => [0.8, 0.8, 0.8, 0.8],
3147 pri => 0,
3148 count => 1,
3149 %arg,
3150 };
3151 }
3152
3153 $self->reorder;
3154}
3155
3156sub reconfigure {
3157 my ($self) = @_;
3158
3159 delete $_->{label}
3160 for values %{ $self->{item} || {} };
3161
3162 $self->reorder;
3163 $self->SUPER::reconfigure;
3164}
3165
3166#############################################################################
3167
3168package CFClient::UI::Inventory;
3169
3170our @ISA = CFClient::UI::ScrolledWindow::;
3171
3172sub new {
3173 my $class = shift;
3174
3175 my $self = $class->SUPER::new (
3176 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3177 @_,
3178 );
3179
3180 $self
3181}
3182
3183sub set_items {
3184 my ($self, $items) = @_;
3185
3186 $self->{scrolled}->clear;
3187 return unless $items;
3188
3189 my @items = sort {
3190 ($a->{type} <=> $b->{type})
3191 or ($a->{name} cmp $b->{name})
3192 } @$items;
3193
3194 $self->{real_items} = \@items;
3195
3196 my $row = 0;
3197 for my $item (@items) {
3198 CFClient::Item::update_widgets $item;
3199
3200 $self->{scrolled}->add (0, $row, $item->{face_widget});
3201 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3202 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3203
3204 $row++;
3205 }
3206}
3207
3208#############################################################################
3209
3210package CFClient::UI::BindEditor;
3211
3212our @ISA = CFClient::UI::FancyFrame::;
3213
3214sub new {
3215 my $class = shift;
3216
3217 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3218
3219 $self->add (my $vb = new CFClient::UI::VBox);
3220
3221
3222 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3223 text => "start recording",
3224 tooltip => "Start/Stops recording of actions."
3225 ."All subsequent actions after the recording started will be captured."
3226 ."The actions are displayed after the record was stopped."
3227 ."To bind the action you have to click on the 'Bind' button",
3228 on_activate => sub {
3229 unless ($self->{recording}) {
3230 $self->start;
3231 } else {
3232 $self->stop;
3233 }
3234 });
3235
3236 $vb->add (new CFClient::UI::Label text => "Actions:");
3237 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3238
3239 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3240 $vb->add (my $hb = new CFClient::UI::HBox);
3241 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3242 $hb->add (new CFClient::UI::Button
3243 text => "bind",
3244 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3245 on_activate => sub {
3246 $self->ask_for_bind;
3247 });
3248
3249 $vb->add (my $hb = new CFClient::UI::HBox);
3250 $hb->add (new CFClient::UI::Button
3251 text => "ok",
3252 expand => 1,
3253 tooltip => "This closes the binding editor and saves the binding",
3254 on_activate => sub {
3255 $self->hide;
3256 $self->commit;
3257 });
3258
3259 $hb->add (new CFClient::UI::Button
3260 text => "cancel",
3261 expand => 1,
3262 tooltip => "This closes the binding editor without saving",
3263 on_activate => sub {
3264 $self->hide;
3265 $self->{binding_cancel}->()
3266 if $self->{binding_cancel};
3267 });
3268
3269 $self->update_binding_widgets;
3270
3271 $self
3272}
3273
3274sub commit {
3275 my ($self) = @_;
3276 my ($mod, $sym, $cmds) = $self->get_binding;
3277 if ($sym != 0 && @$cmds > 0) {
3278 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3279 ."'. Don't forget 'Save Config'!");
3280 $self->{binding_change}->($mod, $sym, $cmds)
3281 if $self->{binding_change};
3282 } else {
3283 $::STATUSBOX->add ("No action bound, no key or action specified!");
3284 $self->{binding_cancel}->()
3285 if $self->{binding_cancel};
3286 }
3287}
3288
3289sub start {
3290 my ($self) = @_;
3291
3292 $self->{rec_btn}->set_text ("stop recording");
3293 $self->{recording} = 1;
3294 $self->clear_command_list;
3295 $::CONN->start_record if $::CONN;
3296}
3297
3298sub stop {
3299 my ($self) = @_;
3300
3301 $self->{rec_btn}->set_text ("start recording");
3302 $self->{recording} = 0;
3303
3304 my $rec;
3305 $rec = $::CONN->stop_record if $::CONN;
3306 return unless ref $rec eq 'ARRAY';
3307 $self->set_command_list ($rec);
3308}
3309
3310
3311sub ask_for_bind_and_commit {
3312 my ($self) = @_;
3313 $self->ask_for_bind (1);
3314}
3315
3316sub ask_for_bind {
3317 my ($self, $commit) = @_;
3318
3319 CFClient::Binder::open_binding_dialog (sub {
3320 my ($mod, $sym) = @_;
3321 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3322 $self->update_binding_widgets;
3323 $self->commit if $commit;
3324 });
3325}
3326
3327# $mod and $sym are the modifiers and key symbol
3328# $cmds is a array ref of strings (the commands)
3329# $cb is the callback that is executed on OK
3330# $ccb is the callback that is executed on CANCEL and
3331# when the binding was unsuccessful on OK
3332sub set_binding {
3333 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3334
3335 $self->clear_command_list;
3336 $self->{recording} = 0;
3337 $self->{rec_btn}->set_text ("start recording");
3338
3339 $self->{binding} = [$mod, $sym];
3340 $self->{commands} = $cmds;
3341
3342 $self->{binding_change} = $cb;
3343 $self->{binding_cancel} = $ccb;
3344
3345 $self->update_binding_widgets;
3346}
3347
3348# this is a shortcut method that asks for a binding
3349# and then just binds it.
3350sub do_quick_binding {
3351 my ($self, $cmds) = @_;
3352 $self->set_binding (undef, undef, $cmds, sub {
3353 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3354 });
3355 $self->ask_for_bind (1);
3356}
3357
3358sub update_binding_widgets {
3359 my ($self) = @_;
3360 my ($mod, $sym, $cmds) = $self->get_binding;
3361 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3362 $self->set_command_list ($cmds);
3363}
3364
3365sub get_binding {
3366 my ($self) = @_;
3367 return (
3368 $self->{binding}->[0],
3369 $self->{binding}->[1],
3370 [ grep { defined $_ } @{$self->{commands}} ]
3371 );
3372}
3373
3374sub clear_command_list {
3375 my ($self) = @_;
3376 $self->{cmdbox}->clear ();
3377}
3378
3379sub set_command_list {
3380 my ($self, $cmds) = @_;
3381
3382 $self->{cmdbox}->clear ();
3383 $self->{commands} = $cmds;
3384
3385 my $idx = 0;
3386
3387 for (@$cmds) {
3388 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3389
3390 my $i = $idx;
3391 $hb->add (new CFClient::UI::Label text => $_);
3392 $hb->add (new CFClient::UI::Button
3393 text => "delete",
3394 tooltip => "Deletes the action from the record",
3395 on_activate => sub {
3396 $self->{cmdbox}->remove ($hb);
3397 $cmds->[$i] = undef;
3398 });
3399
3400
3401 $idx++
3402 }
3403}
3404
3405#############################################################################
3406
3407package CFClient::UI::SpellList;
3408
3409our @ISA = CFClient::UI::ScrolledWindow::;
3410
3411sub new {
3412 my $class = shift;
3413
3414 my $self = $class->SUPER::new (
3415 binding => [],
3416 commands => [],
3417 scrolled => (new CFClient::UI::Table),
3418 @_,
3419 )
3420}
3421
3422# XXX: Do sorting? Argl...
3423sub add_spell {
3424 my ($self, $spell) = @_;
3425 $self->{spells}->{$spell->{name}} = $spell;
3426
3427 $self->{scrolled}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3428 face => $spell->{face},
3429 can_hover => 1,
3430 can_events => 1,
3431 tooltip => $spell->{message});
3432
3433 $self->{scrolled}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3434 text => $spell->{name},
3435 can_hover => 1,
3436 can_events => 1,
3437 tooltip => $spell->{message},
3438 expand => 1);
3439
3440 $self->{scrolled}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3441 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3442 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3443 expand => 1);
3444
3445 $self->{scrolled}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3446 text => "bind to key",
3447 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3448}
3449
3450sub rebuild_spell_list {
3451 my ($self) = @_;
3452 $self->{tbl_idx} = 0;
3453 $self->add_spell ($_) for values %{$self->{spells}};
3454}
3455
3456sub remove_spell {
3457 my ($self, $spell) = @_;
3458 delete $self->{spells}->{$spell->{name}};
3459 $self->rebuild_spell_list;
3460}
3461
3462#############################################################################
3463
3464package CFClient::UI::Root;
3465
3466our @ISA = CFClient::UI::Container::;
3467
3468use CFClient::OpenGL;
3469
3470sub new {
3471 my $class = shift;
3472
3473 my $self = $class->SUPER::new (
3474 visible => 1,
3475 @_,
3476 );
3477
3478 Scalar::Util::weaken ($self->{root} = $self);
3479
3480 $self
3481}
3482
3483sub size_request {
3484 my ($self) = @_;
3485
3486 ($self->{w}, $self->{h})
3487}
3488
3489sub _to_pixel {
3490 my ($coord, $size, $max) = @_;
3491
3492 $coord =
3493 $coord eq "center" ? ($max - $size) * 0.5
3494 : $coord eq "max" ? $max
3495 : $coord;
3496
3497 $coord = 0 if $coord < 0;
3498 $coord = $max - $size if $coord > $max - $size;
3499
3500 int $coord + 0.5
3501}
3502
3503sub size_allocate {
3504 my ($self, $w, $h) = @_;
3505
3506 for my $child ($self->children) {
3507 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3508
3509 $X = $child->{force_x} if exists $child->{force_x};
3510 $Y = $child->{force_y} if exists $child->{force_y};
3511
3512 $X = _to_pixel $X, $W, $self->{w};
3513 $Y = _to_pixel $Y, $H, $self->{h};
3514
3515 $child->configure ($X, $Y, $W, $H);
3516 }
3517}
3518
3519sub coord2local {
1982 my ($self, $x, $y) = @_; 3520 my ($self, $x, $y) = @_;
1983 3521
1984 ($x, $y) 3522 ($x, $y)
1985} 3523}
1986 3524
3525sub coord2global {
3526 my ($self, $x, $y) = @_;
3527
3528 ($x, $y)
3529}
3530
1987sub update { 3531sub update {
1988 my ($self) = @_; 3532 my ($self) = @_;
1989 3533
1990 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3534 $::WANT_REFRESH++;
1991 ::refresh ();
1992} 3535}
1993 3536
1994sub add { 3537sub add {
1995 my ($self, $widget) = @_; 3538 my ($self, @children) = @_;
1996 3539
3540 $_->{is_toplevel} = 1
3541 for @children;
3542
1997 $self->SUPER::add ($widget); 3543 $self->SUPER::add (@children);
3544}
1998 3545
1999 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3546sub remove {
3547 my ($self, @children) = @_;
3548
3549 $self->SUPER::remove (@children);
3550
3551 delete $self->{is_toplevel}
3552 for @children;
3553
3554 while (@children) {
3555 my $w = pop @children;
3556 push @children, $w->children;
3557 $w->set_invisible;
3558 }
2000} 3559}
2001 3560
2002sub on_refresh { 3561sub on_refresh {
2003 my ($self, $id, $cb) = @_; 3562 my ($self, $id, $cb) = @_;
2004 3563
2005 $self->{refresh_hook}{$id} = $cb; 3564 $self->{refresh_hook}{$id} = $cb;
2006} 3565}
2007 3566
3567sub on_post_alloc {
3568 my ($self, $id, $cb) = @_;
3569
3570 $self->{post_alloc_hook}{$id} = $cb;
3571}
3572
2008sub draw { 3573sub draw {
2009 my ($self) = @_; 3574 my ($self) = @_;
2010 3575
2011 while (my $rcb = delete $self->{refresh_hook}) { 3576 while ($self->{refresh_hook}) {
2012 $_->() for values %$rcb; 3577 $_->()
3578 for values %{delete $self->{refresh_hook}};
2013 } 3579 }
3580
3581 if ($self->{realloc}) {
3582 my %queue;
3583 my @queue;
3584 my $widget;
3585
3586 outer:
3587 while () {
3588 if (my $realloc = delete $self->{realloc}) {
3589 for $widget (values %$realloc) {
3590 $widget->{visible} or next; # do not resize invisible widgets
3591
3592 $queue{$widget+0}++ and next; # duplicates are common
3593
3594 push @{ $queue[$widget->{visible}] }, $widget;
3595 }
3596 }
3597
3598 while () {
3599 @queue or last outer;
3600
3601 $widget = pop @{ $queue[-1] || [] }
3602 and last;
3603
3604 pop @queue;
3605 }
3606
3607 delete $queue{$widget+0};
3608
3609 my ($w, $h) = $widget->size_request;
3610
3611 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3612 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3613
3614 $w = $widget->{force_w} if exists $widget->{force_w};
3615 $h = $widget->{force_h} if exists $widget->{force_h};
3616
3617 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3618 || delete $widget->{force_realloc}) {
3619 $widget->{req_w} = $w;
3620 $widget->{req_h} = $h;
3621
3622 $self->{size_alloc}{$widget+0} = $widget;
3623
3624 if (my $parent = $widget->{parent}) {
3625 $self->{realloc}{$parent+0} = $parent
3626 unless $queue{$parent+0};
3627
3628 $parent->{force_size_alloc} = 1;
3629 $self->{size_alloc}{$parent+0} = $parent;
3630 }
3631 }
3632
3633 delete $self->{realloc}{$widget+0};
3634 }
3635 }
3636
3637 while (my $size_alloc = delete $self->{size_alloc}) {
3638 my @queue = sort { $b->{visible} <=> $a->{visible} }
3639 values %$size_alloc;
3640
3641 while () {
3642 my $widget = pop @queue || last;
3643
3644 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3645
3646 $w = 0 if $w < 0;
3647 $h = 0 if $h < 0;
3648
3649 $w = int $w + 0.5;
3650 $h = int $h + 0.5;
3651
3652 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3653 $widget->{old_w} = $widget->{w};
3654 $widget->{old_h} = $widget->{h};
3655
3656 $widget->{w} = $w;
3657 $widget->{h} = $h;
3658
3659 $widget->emit (size_allocate => $w, $h);
3660 }
3661 }
3662 }
3663
3664 while ($self->{post_alloc_hook}) {
3665 $_->()
3666 for values %{delete $self->{post_alloc_hook}};
3667 }
3668
2014 3669
2015 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3670 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2016 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3671 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2017 glClear GL_COLOR_BUFFER_BIT; 3672 glClear GL_COLOR_BUFFER_BIT;
2018 3673
2019 glMatrixMode GL_PROJECTION; 3674 glMatrixMode GL_PROJECTION;
2020 glLoadIdentity; 3675 glLoadIdentity;
2021 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3676 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2022 glMatrixMode GL_MODELVIEW; 3677 glMatrixMode GL_MODELVIEW;
2023 glLoadIdentity; 3678 glLoadIdentity;
2024 3679
3680 {
3681 package CFClient::UI::Base;
3682
3683 ($draw_x, $draw_y, $draw_w, $draw_h) =
3684 (0, 0, $self->{w}, $self->{h});
3685 }
3686
2025 $self->_draw; 3687 $self->_draw;
2026} 3688}
2027 3689
2028############################################################################# 3690#############################################################################
2029 3691
2030package CFClient::UI; 3692package CFClient::UI;
2031 3693
2032$TOPLEVEL = new CFClient::UI::Toplevel; 3694$ROOT = new CFClient::UI::Root;
3695$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2033 3696
20341 36971
2035 3698

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