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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.120 by elmex, Sun Apr 16 17:43:17 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
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 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 = $ROOT->find_widget ($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, $GRAB->coord2local ($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 || $ROOT->find_widget ($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, $GRAB->coord2local ($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 || $ROOT->find_widget ($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
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 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) = @_;
… …
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} = int $x; 318
118 $self->{y} = int $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} = $self;
142 1 368 }
143} 369}
144 370
145sub size_allocate { 371sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 372 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 373}
150 374
151# return top left coordinates 375sub children {
152sub _topleft { 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
153 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
154 385
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 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 $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
156} 404}
157 405
158# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
159sub coord2local { 407sub coord2local {
160 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
161 409
162 my ($X, $Y) = $self->_topleft; 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 411}
165 412
166# translate local coordinates to global coordinate system 413# translate local coordinates to global coordinate system
167sub coord2global { 414sub coord2global {
168 my ($self, $x, $y) = @_; 415 my ($self, $x, $y) = @_;
169 416
170 my ($X, $Y) = $self->_topleft; 417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 418}
173 419
174sub focus_in { 420sub focus_in {
175 my ($self) = @_; 421 my ($self) = @_;
176 422
177 return if $FOCUS == $self; 423 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
179 425
180 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
181 427
182 $self->emit (focus_in => $focus); 428 $self->_emit (focus_in => $focus);
183 429
184 $focus->update if $focus; 430 $focus->update if $focus;
185 $FOCUS->update; 431 $FOCUS->update;
186} 432}
187 433
… …
190 436
191 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
192 438
193 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
194 440
195 $self->emit (focus_out => $focus); 441 $self->_emit (focus_out => $focus);
196 442
197 $focus->update if $focus; #? 443 $focus->update if $focus; #?
198}
199 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
200sub mouse_motion { } 449sub mouse_motion { 0 }
201sub button_up { } 450sub button_up { 0 }
202sub key_down { } 451sub key_down { 0 }
203sub key_up { } 452sub key_up { 0 }
204 453
205sub button_down { 454sub button_down {
206 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
207 456
208 $self->focus_in; 457 $self->focus_in;
209}
210 458
211sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 459 0
212sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 460}
213sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 461
214sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 462sub find_widget {
215sub 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, $draw_h); # screen rectangle being drawn
216 535
217sub draw { 536sub draw {
218 my ($self) = @_; 537 my ($self) = @_;
219 538
220 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);
221 550
222 glPushMatrix; 551 glPushMatrix;
223 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
224 $self->_draw; 553 $self->_draw;
225 glPopMatrix; 554 glPopMatrix;
226 555
227 if ($self == $HOVER && $self->{can_hover}) { 556 if ($self == $HOVER && $self->{can_hover}) {
228 my ($x, $y) = @$self{qw(x y)}; 557 my ($x, $y) = @$self{qw(x y)};
229 558
230 glColor 0, 0, 1, 0.2; 559 glColor 1, 0.8, 0.5, 0.2;
231 glEnable GL_BLEND; 560 glEnable GL_BLEND;
232 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 561 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
233 glBegin GL_QUADS; 562 glBegin GL_QUADS;
234 glVertex $x , $y; 563 glVertex $x , $y;
235 glVertex $x + $self->{w}, $y; 564 glVertex $x + $self->{w}, $y;
236 glVertex $x + $self->{w}, $y + $self->{h}; 565 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h}; 566 glVertex $x , $y + $self->{h};
238 glEnd; 567 glEnd;
239 glDisable GL_BLEND; 568 glDisable GL_BLEND;
240 } 569 }
570
571 if ($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 => $self, fontsize => 0)->_draw;
583 }
241} 584}
242 585
243sub _draw { 586sub _draw {
244 my ($self) = @_; 587 my ($self) = @_;
245 588
246 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 $self->realloc;
247} 730}
248 731
249sub find_widget { 732sub find_widget {
250 my ($self, $x, $y) = @_; 733 my ($self, $x, $y) = @_;
251 734
252 return $self 735 $x -= $self->{x};
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 736 $y -= $self->{y};
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255 737
738 my $res;
739
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 + $self->{y})
746}
747
748sub _draw {
749 my ($self) = @_;
750
751 $_->draw for @{$self->{children}};
752}
753
754#############################################################################
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} = [];
256 () 772
773 $self->SUPER::add ($child);
257} 774}
258 775
259sub set_parent { 776sub remove {
260 my ($self, $parent) = @_; 777 my ($self, $widget) = @_;
261 778
262 Scalar::Util::weaken ($self->{parent} = $parent); 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 = $class->SUPER::new (%arg);
263} 809}
264 810
265sub update { 811sub update {
266 my ($self) = @_; 812 my ($self) = @_;
267 813
268 $self->{parent}->update 814 $ROOT->on_post_alloc ($self => sub { $self->render_child });
269 if $self->{parent}; 815 $self->SUPER::update;
270} 816}
271 817
272sub connect { 818sub size_allocate {
273 my ($self, $signal, $cb) = @_; 819 my ($self, $w, $h) = @_;
274 820
275 push @{ $self->{cb}{$signal} }, $cb; 821 $self->SUPER::size_allocate ($w, $h);
276}
277
278sub emit {
279 my ($self, $signal, @args) = @_;
280
281 $_->($self, @args)
282 for @{$self->{cb}{$signal} || []};
283}
284
285sub DESTROY {
286 my ($self) = @_;
287
288 #$self->deactivate; 822 $self->update;
289} 823}
290 824
291############################################################################# 825sub _render {
826 my ($self) = @_;
292 827
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
293package CFClient::UI::DrawBG; 868package CFClient::UI::ViewPort;
294 869
295our @ISA = CFClient::UI::Base::; 870our @ISA = CFClient::UI::Window::;
296
297use strict;
298use SDL::OpenGL;
299 871
300sub new { 872sub new {
301 my $class = shift; 873 my $class = shift;
302 874
303 # range [value, low, high, page]
304
305 $class->SUPER::new ( 875 $class->SUPER::new (
306 bg => [0, 0, 0, 0.2], 876 scroll_x => 0,
307 active_bg => [1, 1, 1, 0.5], 877 scroll_y => 1,
308 @_ 878 @_,
309 ) 879 )
310} 880}
311 881
882sub size_request {
883 my ($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 $class->SUPER::new (
1019 bg => undef,
1020 @_,
1021 )
1022}
1023
312sub _draw { 1024sub _draw {
313 my ($self) = @_; 1025 my ($self) = @_;
314 1026
1027 if ($self->{bg}) {
315 my ($w, $h) = @$self{qw(w h)}; 1028 my ($w, $h) = @$self{qw(w h)};
316 1029
317 glEnable GL_BLEND; 1030 glEnable GL_BLEND;
318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1031 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
319 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 1032 glColor @{ $self->{bg} };
320 1033
321 glBegin GL_QUADS; 1034 glBegin GL_QUADS;
322 glVertex 0 , 0; 1035 glVertex 0 , 0;
323 glVertex 0 , $h; 1036 glVertex 0 , $h;
324 glVertex $w, $h; 1037 glVertex $w, $h;
325 glVertex $w, 0; 1038 glVertex $w, 0;
326 glEnd; 1039 glEnd;
327 1040
328 glDisable GL_BLEND; 1041 glDisable GL_BLEND;
329} 1042 }
330 1043
331############################################################################# 1044 $self->SUPER::_draw;
1045}
332 1046
1047#############################################################################
1048
333package CFClient::UI::Empty; 1049package CFClient::UI::FancyFrame;
334 1050
335our @ISA = CFClient::UI::Base::; 1051our @ISA = CFClient::UI::Bin::;
336 1052
337sub size_request { 1053use CFClient::OpenGL;
338 (0, 0)
339}
340 1054
341sub draw { } 1055my $bg =
1056 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1057 mipmap => 1, wrap => 1;
342 1058
343############################################################################# 1059my @border =
344 1060 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
345package CFClient::UI::Container; 1061 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
346
347our @ISA = CFClient::UI::Base::;
348 1062
349sub new { 1063sub new {
350 my ($class, %arg) = @_; 1064 my ($class, %arg) = @_;
351 1065
352 my $children = delete $arg{children} || []; 1066 my $title = delete $arg{title};
353 1067
354 my $self = $class->SUPER::new (children => [], %arg); 1068 my $self = $class->SUPER::new (
355 $self->add ($_) 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;
356 1084
357 $self 1085 $self
358} 1086}
359 1087
360sub add { 1088sub add {
361 my ($self, $child) = @_;
362
363 $child->set_parent ($self);
364
365 use sort 'stable';
366
367 $self->{children} = [
368 sort { $a->{z} <=> $b->{z} }
369 @{$self->{children}}, $child
370 ];
371
372 $self->{w} = $self->{h} = -1;
373 $self->update;
374}
375
376sub remove {
377 my ($self, $widget) = @_; 1089 my ($self, @widgets) = @_;
378 1090
379 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 1091 $self->SUPER::add (@widgets);
380 1092 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
381 $self->size_allocate (0, 0, $self->{w}, $self->{h});
382} 1093}
383 1094
384sub 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 + $self->border * 2,
1110 )
1111}
1112
1113sub size_allocate {
385 my ($self, $x, $y) = @_; 1114 my ($self, $w, $h) = @_;
386 1115
387 $x -= $self->{x}; 1116 if ($self->{title}) {
388 $y -= $self->{y}; 1117 $self->{title}{w} = $w;
1118 $self->{title}{h} = $h;
1119 $self->{title}->size_allocate ($w, $h);
1120 }
389 1121
390 my $res; 1122 my $border = $self->border;
391 1123
392 for (reverse @{ $self->{children} }) { 1124 $h -= List::Util::max 0, $border * 2;
393 $res = $_->find_widget ($x, $y) 1125 $w -= List::Util::max 0, $border * 2;
394 and return $res;
395 } 1126
1127 $self->child->configure ($border, $border, $w, $h);
1128}
396 1129
397 $self->SUPER::find_widget ($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}
398} 1190}
399 1191
400sub _draw { 1192sub _draw {
401 my ($self) = @_; 1193 my ($self) = @_;
402 1194
403 $_->draw for @{$self->{children}}; 1195 my $child = $self->{children}[0];
404}
405 1196
406#############################################################################
407
408package CFClient::UI::Bin;
409
410our @ISA = CFClient::UI::Container::;
411
412sub new {
413 my ($class, %arg) = @_;
414
415 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
416
417 $class->SUPER::new (children => [$child], %arg)
418}
419
420sub add {
421 my ($self, $widget) = @_;
422
423 $self->{children} = [];
424
425 $self->SUPER::add ($widget);
426}
427
428sub remove {
429 my ($self, $widget) = @_;
430
431 $self->SUPER::remove ($widget);
432
433 $self->{children} = [new CFClient::UI::Empty]
434 unless @{$self->{children}};
435}
436
437sub child { $_[0]->{children}[0] }
438
439sub size_request {
440 $_[0]{children}[0]->size_request
441}
442
443sub size_allocate {
444 my ($self, $x, $y, $w, $h) = @_;
445
446 $self->_size_allocate ($x, $y, $w, $h) or return;
447
448 $self->{children}[0]->size_allocate (0, 0, $w, $h);
449}
450
451#############################################################################
452
453package CFClient::UI::Window;
454
455our @ISA = CFClient::UI::Bin::;
456
457use SDL::OpenGL;
458
459sub new {
460 my ($class, %arg) = @_;
461
462 my $self = $class->SUPER::new (%arg);
463}
464
465sub update {
466 my ($self) = @_;
467
468 # we want to do this delayed...
469 $self->render_chld;
470 $self->SUPER::update;
471}
472
473sub render_chld {
474 my ($self) = @_;
475
476 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
477 glClearColor 0, 0, 0, 1;
478 glClear GL_COLOR_BUFFER_BIT;
479 $self->child->draw;
480 };
481}
482
483sub size_allocate {
484 my ($self, $x, $y, $w, $h) = @_;
485
486 $self->_size_allocate ($x, $y, $w, $h) or return;
487
488 $self->child->size_allocate (0, 0, $w, $h);
489
490 $self->render_chld;
491}
492
493sub _draw {
494 my ($self) = @_;
495
496 my ($w, $h) = ($self->w, $self->h); 1197 my ($w, $h ) = ($self->{w}, $self->{h});
1198 my ($cw, $ch) = ($child->{w}, $child->{h});
497 1199
498 my $tex = $self->{texture}
499 or return;
500
501 glEnable GL_BLEND;
502 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
503 glEnable GL_TEXTURE_2D; 1200 glEnable GL_TEXTURE_2D;
504 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1201 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
505 1202
506 $tex->draw_quad (0, 0, $w, $h); 1203 my $border = $self->border;
507 1204
508 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, $ch);
1219 }
1220
509 glDisable GL_TEXTURE_2D; 1221 glDisable GL_TEXTURE_2D;
510}
511 1222
512#############################################################################
513
514package CFClient::UI::Frame;
515
516our @ISA = CFClient::UI::Bin::;
517
518use SDL::OpenGL;
519
520sub size_request {
521 my ($self) = @_;
522 my $chld = $self->child
523 or return (0, 0);
524
525 $chld->move (2, 2);
526
527 map { $_ + 4 } $chld->size_request;
528}
529
530sub size_allocate {
531 my ($self, $x, $y, $w, $h) = @_;
532
533 $self->_size_allocate ($x, $y, $w, $h) or return;
534
535 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
536}
537
538sub _draw {
539 my ($self) = @_;
540
541 my $chld = $self->child;
542
543 my ($w, $h) = $chld->size_request;
544
545 glBegin GL_QUADS;
546 glColor 0, 0, 0;
547 glVertex 0 , 0;
548 glVertex 0 , $h + 4;
549 glVertex $w + 4 , $h + 4;
550 glVertex $w + 4 , 0;
551 glEnd;
552
553 $chld->draw; 1223 $child->draw;
554}
555 1224
556############################################################################# 1225 if ($self->{title}) {
1226 glTranslate 0, $border - $self->{h};
1227 $self->{title}->_draw;
1228 }
1229}
557 1230
1231#############################################################################
1232
558package CFClient::UI::FancyFrame; 1233package CFClient::UI::Table;
559 1234
560our @ISA = CFClient::UI::Bin::; 1235our @ISA = CFClient::UI::Base::;
561 1236
562use SDL::OpenGL; 1237use List::Util qw(max sum);
563 1238
564my @tex = 1239use CFClient::OpenGL;
565 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
566 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
567 1240
568sub new { 1241sub new {
569 my $class = shift; 1242 my $class = shift;
570 1243
571 # TODO: user_x, user_y, overwrite moveto?
572
573 $class->SUPER::new (
574 bg => [1, 1, 1, 1],
575 border_bg => [1, 1, 1, 1],
576 border => int $::FONTSIZE * 0.8,
577 @_
578 )
579}
580
581sub size_request {
582 my ($self) = @_;
583
584 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
585
586 my ($w, $h) = $self->SUPER::size_request;
587
588 (
589 $w + $self->{border} * 2,
590 $h + $self->{border} * 2,
591 )
592}
593
594sub size_allocate {
595 my ($self, $x, $y, $w, $h) = @_;
596
597 $self->_size_allocate ($x, $y, $w, $h) or return;
598
599 $h -= List::Util::max 0, $self->{border} * 2;
600 $w -= List::Util::max 0, $self->{border} * 2;
601
602 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
603}
604
605sub button_down {
606 my ($self, $ev, $x, $y) = @_;
607
608 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
609 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
610
611 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
612 my ($bw, $bh) = ($self->{w}, $self->{h});
613
614 $self->{motion} = sub {
615 my ($ev, $x, $y) = @_;
616
617 ($x, $y) = ($ev->motion_x, $ev->motion_y);
618
619 $self->{user_w} = $bw + $x - $ox;
620 $self->{user_h} = $bh + $y - $oy;
621 $self->update;
622 };
623
624 } elsif ($x >= 0 && $x < $self->{w}
625 && $y >= 0 && $y < $self->{border}) {
626
627 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
628 my ($bx, $by) = ($self->{x}, $self->{y});
629
630 $self->{motion} = sub {
631 my ($ev, $x, $y) = @_;
632
633 ($x, $y) = ($ev->motion_x, $ev->motion_y);
634
635 $self->move ($bx + $x - $ox, $by + $y - $oy);
636 $self->update;
637 };
638 }
639}
640
641sub button_up {
642 my ($self, $ev, $x, $y) = @_;
643
644 delete $self->{motion};
645}
646
647sub mouse_motion {
648 my ($self, $ev, $x, $y) = @_;
649
650 $self->{motion}->($ev, $x, $y) if $self->{motion};
651}
652
653sub _draw {
654 my ($self) = @_;
655
656 my ($w, $h ) = ($self->{w}, $self->{h});
657 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
658
659 glEnable GL_BLEND;
660 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661 glEnable GL_TEXTURE_2D;
662 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
663
664 glColor @{ $self->{border_bg} };
665 $tex[1]->draw_quad (0, 0, $w, $self->{border});
666 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
667 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
668 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
669
670 my $bg = $tex[0];
671
672 # TODO: repeat texture not scale
673 my $rep_x = $cw / $bg->{w};
674 my $rep_y = $ch / $bg->{h};
675
676 glColor @{ $self->{bg} };
677
678 $bg->{s} = $rep_x;
679 $bg->{t} = $rep_y;
680 $bg->{wrap_mode} = 1;
681 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
682
683 glDisable GL_TEXTURE_2D;
684 glDisable GL_BLEND;
685
686 $self->child->draw;
687}
688
689#############################################################################
690
691package CFClient::UI::Table;
692
693our @ISA = CFClient::UI::Base::;
694
695use List::Util qw(max sum);
696
697use SDL::OpenGL;
698
699sub new {
700 my $class = shift;
701
702 $class->SUPER::new ( 1244 $class->SUPER::new (
703 col_expand => [], 1245 col_expand => [],
704 @_ 1246 @_,
705 ) 1247 )
1248}
1249
1250sub children {
1251 grep $_, map @$_, grep $_, @{ $_[0]{children} }
706} 1252}
707 1253
708sub add { 1254sub add {
709 my ($self, $x, $y, $child) = @_; 1255 my ($self, $x, $y, $child) = @_;
710 1256
711 $child->set_parent ($self); 1257 $child->set_parent ($self);
712 $self->{children}[$y][$x] = $child; 1258 $self->{children}[$y][$x] = $child;
713 1259
714 $self->{w} = $self->{h} = -1; 1260 $self->realloc;
715 $self->update;
716} 1261}
717 1262
718# TODO: move to container class maybe? send childs a signal on removal? 1263# TODO: move to container class maybe? send children a signal on removal?
719sub clear { 1264sub clear {
720 my ($self) = @_; 1265 my ($self) = @_;
721 1266
1267 my @children = $self->children;
722 delete $self->{children}; 1268 delete $self->{children};
723 $self->update; 1269
1270 for (@children) {
1271 delete $_->{parent};
1272 $_->hide;
1273 }
1274
1275 $self->realloc;
724} 1276}
725 1277
726sub get_wh { 1278sub get_wh {
727 my ($self) = @_; 1279 my ($self) = @_;
728 1280
… …
733 or next; 1285 or next;
734 1286
735 for my $x (0 .. $#$row) { 1287 for my $x (0 .. $#$row) {
736 my $widget = $row->[$x] 1288 my $widget = $row->[$x]
737 or next; 1289 or next;
738 my ($w, $h) = $widget->size_request; 1290 my ($w, $h) = @$widget{qw(req_w req_h)};
739 1291
740 $w[$x] = max $w[$x], $w; 1292 $w[$x] = max $w[$x], $w;
741 $h[$y] = max $h[$y], $h; 1293 $h[$y] = max $h[$y], $h;
742 } 1294 }
743 } 1295 }
… …
755 (sum @$hs), 1307 (sum @$hs),
756 ) 1308 )
757} 1309}
758 1310
759sub size_allocate { 1311sub size_allocate {
760 my ($self, $x, $y, $w, $h) = @_; 1312 my ($self, $w, $h) = @_;
761
762 $self->_size_allocate ($x, $y, $w, $h) or return;
763 1313
764 my ($ws, $hs) = $self->get_wh; 1314 my ($ws, $hs) = $self->get_wh;
765 1315
766 my $req_w = sum @$ws; 1316 my $req_w = (sum @$ws) || 1;
767 my $req_h = sum @$hs; 1317 my $req_h = (sum @$hs) || 1;
768 1318
769 # TODO: nicer code && do row_expand 1319 # TODO: nicer code && do row_expand
770 my @col_expand = @{$self->{col_expand}}; 1320 my @col_expand = @{$self->{col_expand}};
771 @col_expand = (1) x @$ws unless @col_expand; 1321 @col_expand = (1) x @$ws unless @col_expand;
772 my $col_expand = (sum @col_expand) || 1; 1322 my $col_expand = (sum @col_expand) || 1;
… …
789 1339
790 for my $c (0 .. $#$row) { 1340 for my $c (0 .. $#$row) {
791 my $col_w = $ws->[$c]; 1341 my $col_w = $ws->[$c];
792 1342
793 if (my $widget = $row->[$c]) { 1343 if (my $widget = $row->[$c]) {
794 $widget->size_allocate ($x, $y, $col_w, $row_h); 1344 $widget->configure ($x, $y, $col_w, $row_h);
795 } 1345 }
796 1346
797 $x += $col_w; 1347 $x += $col_w;
798 } 1348 }
799 1349
… …
826 } 1376 }
827} 1377}
828 1378
829############################################################################# 1379#############################################################################
830 1380
1381package CFClient::UI::Box;
1382
1383our @ISA = CFClient::UI::Container::;
1384
1385sub size_request {
1386 my ($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 += $alloc;
1434 }
1435
1436 1
1437}
1438
1439#############################################################################
1440
831package CFClient::UI::HBox; 1441package CFClient::UI::HBox;
832 1442
833# TODO: wrap into common Box base class
834
835our @ISA = CFClient::UI::Container::; 1443our @ISA = CFClient::UI::Box::;
836 1444
837sub size_request { 1445sub new {
838 my ($self) = @_; 1446 my $class = shift;
839 1447
840 my @alloc = map [$_->size_request], @{$self->{children}}; 1448 $class->SUPER::new (
841 1449 vertical => 0,
842 ( 1450 @_,
843 (List::Util::sum map $_->[0], @alloc),
844 (List::Util::max map $_->[1], @alloc),
845 ) 1451 )
846} 1452}
847 1453
848sub size_allocate {
849 my ($self, $x, $y, $w, $h) = @_;
850
851 $self->_size_allocate ($x, $y, $w, $h);
852
853 ($h, $w) = ($w, $h);
854
855 my $children = $self->{children};
856
857 my @h = map +($_->size_request)[0], @$children;
858
859 my $req_h = List::Util::sum @h;
860
861 if ($req_h > $h) {
862 # ah well, not enough space
863 $_ *= $h / $req_h for @h;
864 } else {
865 my $exp = List::Util::sum map $_->{expand}, @$children;
866 $exp ||= 1;
867
868 for (0 .. $#$children) {
869 my $child = $children->[$_];
870
871 my $alloc_h = $h[$_];
872 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
873 $h[$_] = $alloc_h;
874 }
875 }
876
877 CFClient::UI::harmonize \@h;
878
879 my $y = 0;
880 for (0 .. $#$children) {
881 my $child = $children->[$_];
882 my $h = $h[$_];
883 $child->size_allocate ($y, 0, $h, $w);
884
885 $y += $h;
886 }
887}
888
889############################################################################# 1454#############################################################################
890 1455
891package CFClient::UI::VBox; 1456package CFClient::UI::VBox;
892 1457
893# TODO: wrap into common Box base class
894
895our @ISA = CFClient::UI::Container::; 1458our @ISA = CFClient::UI::Box::;
896 1459
897sub size_request { 1460sub new {
898 my ($self) = @_; 1461 my $class = shift;
899 1462
900 my @alloc = map [$_->size_request], @{$self->{children}}; 1463 $class->SUPER::new (
901 1464 vertical => 1,
902 ( 1465 @_,
903 (List::Util::max map $_->[0], @alloc),
904 (List::Util::sum map $_->[1], @alloc),
905 ) 1466 )
906} 1467}
907 1468
908sub size_allocate {
909 my ($self, $x, $y, $w, $h) = @_;
910
911 $self->_size_allocate ($x, $y, $w, $h);
912
913 my $children = $self->{children};
914
915 my @h = map +($_->size_request)[1], @$children;
916
917 my $req_h = List::Util::sum @h;
918
919 if ($req_h > $h) {
920 # ah well, not enough space
921 $_ *= $h / $req_h for @h;
922 } else {
923 my $exp = List::Util::sum map $_->{expand}, @$children;
924 $exp ||= 1;
925
926 for (0 .. $#$children) {
927 my $child = $children->[$_];
928
929 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
930 }
931 }
932
933 CFClient::UI::harmonize \@h;
934
935 my $y = 0;
936 for (0 .. $#$children) {
937 my $child = $children->[$_];
938 my $h = $h[$_];
939 $child->size_allocate (0, $y, $w, $h);
940
941 $y += $h;
942 }
943}
944
945############################################################################# 1469#############################################################################
946 1470
947package CFClient::UI::Label; 1471package CFClient::UI::Label;
948 1472
949our @ISA = CFClient::UI::Base::; 1473our @ISA = CFClient::UI::DrawBG::;
950 1474
951use SDL::OpenGL; 1475use CFClient::OpenGL;
952 1476
953sub new { 1477sub new {
954 my ($class, %arg) = @_; 1478 my ($class, %arg) = @_;
955 1479
956 my $self = $class->SUPER::new ( 1480 my $self = $class->SUPER::new (
957 fg => [1, 1, 1], 1481 fg => [1, 1, 1],
958 fontsize => $::FONTSIZE, 1482 #bg => none
959 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,
960 align => -1, 1491 align => -1,
961 valign => -1, 1492 valign => -1,
962 padding => 2, 1493 padding_x => 2,
963 layout => new CFClient::Layout, 1494 padding_y => 2,
1495 can_events => 0,
964 %arg 1496 %arg
965 ); 1497 );
966 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 {
967 $self->set_text ($self->{text}); 1508 $self->set_text (delete $self->{text});
1509 }
968 1510
969 $self 1511 $self
970} 1512}
971 1513
972sub escape_text { 1514sub escape($) {
973 local $_ = $_[1]; 1515 local $_ = $_[0];
974 1516
975 s/&/&amp;/g; 1517 s/&/&amp;/g;
976 s/>/&gt;/g; 1518 s/>/&gt;/g;
977 s/</&lt;/g; 1519 s/</&lt;/g;
978 1520
979 $_[1] 1521 $_
1522}
1523
1524sub update {
1525 my ($self) = @_;
1526
1527 delete $self->{texture};
1528 $self->SUPER::update;
980} 1529}
981 1530
982sub set_text { 1531sub set_text {
983 my ($self, $text) = @_; 1532 my ($self, $text) = @_;
984 1533
1534 return if $self->{text} eq "T$text";
985 $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;
986 $self->{layout}->set_markup ($text); 1553 $self->{layout}->set_markup ($markup);
987 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;
988 delete $self->{texture}; 1596 delete $self->{texture};
989# $self->{w} = $self->{h} = -1;
990 $self->update;
991}
992 1597
993sub get_text { 1598 $self->realloc;
994 my ($self, $text) = @_;
995
996 $self->{text}
997}
998
999sub size_request {
1000 my ($self) = @_;
1001
1002 $self->{layout}->set_width;
1003 $self->{layout}->set_height ($self->{fontsize});
1004 my ($w, $h) = $self->{layout}->size;
1005
1006 (
1007 $w + $self->{padding} * 2,
1008 $h + $self->{padding} * 2,
1009 )
1010}
1011
1012sub size_allocate {
1013 my ($self, $x, $y, $w, $h) = @_;
1014
1015 $self->_size_allocate ($x, $y, $w, $h) or return;
1016
1017 delete $self->{texture};
1018}
1019
1020sub update {
1021 my ($self) = @_;
1022
1023 delete $self->{texture};
1024 $self->SUPER::update;
1025} 1599}
1026 1600
1027sub _draw { 1601sub _draw {
1028 my ($self) = @_; 1602 my ($self) = @_;
1029 1603
1604 $self->SUPER::_draw; # draw background, if applicable
1605
1030 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};
1031 $self->{layout}->set_width ($self->{w}); 1609 $self->{layout}->set_width ($self->{w});
1032 $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
1033 new_from_layout CFClient::Texture $self->{layout} 1614 new_from_layout CFClient::Texture $self->{layout}
1034 }; 1615 };
1035 1616
1036 glEnable GL_BLEND; 1617 unless (exists $self->{ox}) {
1037 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} - $tex->{h}) * 0.5);
1625 };
1626
1038 glEnable GL_TEXTURE_2D; 1627 glEnable GL_TEXTURE_2D;
1039 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1628 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1040 1629
1630 if ($tex->{format} == GL_ALPHA) {
1041 glColor @{$self->{fg}}; 1631 glColor @{$self->{fg}};
1042 1632 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1043 my $x = 1633 } else {
1044 $self->{align} < 0 ? $self->{padding} 1634 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1045 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1635 }
1046 : ($self->{w} - $tex->{w}) * 0.5;
1047
1048 my $y =
1049 $self->{valign} < 0 ? $self->{padding}
1050 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1051 : ($self->{h} - $tex->{h}) * 0.5;
1052
1053 $tex->draw_quad (int $x, int $y);
1054 1636
1055 glDisable GL_TEXTURE_2D; 1637 glDisable GL_TEXTURE_2D;
1056 glDisable GL_BLEND;
1057} 1638}
1058 1639
1059############################################################################# 1640#############################################################################
1060 1641
1061package CFClient::UI::Entry; 1642package CFClient::UI::EntryBase;
1062 1643
1063our @ISA = CFClient::UI::Label::; 1644our @ISA = CFClient::UI::Label::;
1064 1645
1065use SDL; 1646use CFClient::OpenGL;
1066use SDL::OpenGL;
1067 1647
1068sub new { 1648sub new {
1069 my $class = shift; 1649 my $class = shift;
1070 1650
1071 $class->SUPER::new ( 1651 $class->SUPER::new (
1072 fg => [1, 1, 1], 1652 fg => [1, 1, 1],
1073 bg => [0, 0, 0, 0.2], 1653 bg => [0, 0, 0, 0.2],
1074 active_bg => [1, 1, 1, 0.5], 1654 active_bg => [1, 1, 1, 0.5],
1075 active_fg => [0, 0, 0], 1655 active_fg => [0, 0, 0],
1076 can_hover => 1, 1656 can_hover => 1,
1077 can_focus => 1, 1657 can_focus => 1,
1078 valign => 0, 1658 valign => 0,
1659 can_events => 1,
1660 #text => ...
1079 @_ 1661 @_
1080 ) 1662 )
1081} 1663}
1082 1664
1083sub _set_text { 1665sub _set_text {
1084 my ($self, $text) = @_; 1666 my ($self, $text) = @_;
1085 1667
1086 my $old_text = $self->{text}; 1668 delete $self->{cur_h};
1669
1670 return if $self->{text} eq $text;
1671
1672 delete $self->{texture};
1087 1673
1088 $self->{last_activity} = $::NOW; 1674 $self->{last_activity} = $::NOW;
1089
1090 $self->{text} = $text; 1675 $self->{text} = $text;
1091 $self->{layout}->set_width ($self->{w});
1092 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1093 1676
1094 $text =~ s/./*/g if $self->{hidden}; 1677 $text =~ s/./*/g if $self->{hidden};
1678 $self->{layout}->set_text ("$text ");
1095 1679
1096 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1680 $self->_emit (changed => $self->{text});
1097
1098 $text = substr $text, 0, $self->{cursor};
1099 utf8::encode $text;
1100
1101 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1102
1103 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1104 if $old_text ne $self->{text};
1105}
1106
1107sub size_request {
1108 my ($self) = @_;
1109
1110 my ($w, $h) = $self->SUPER::size_request;
1111
1112 ($w + 1, $h) # add 1 for cursor
1113}
1114
1115sub size_allocate {
1116 my ($self, $x, $y, $w, $h) = @_;
1117
1118 $self->SUPER::size_allocate ($x, $y, $w, $h);
1119
1120 $self->_set_text ($self->{text});
1121} 1681}
1122 1682
1123sub set_text { 1683sub set_text {
1124 my ($self, $text) = @_; 1684 my ($self, $text) = @_;
1125 1685
1126 $self->{cursor} = length $text; 1686 $self->{cursor} = length $text;
1127 $self->_set_text ($text); 1687 $self->_set_text ($text);
1128 $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, $h) # add 1 for cursor
1129} 1702}
1130 1703
1131sub key_down { 1704sub key_down {
1132 my ($self, $ev) = @_; 1705 my ($self, $ev) = @_;
1133 1706
1134 my $mod = $ev->key_mod; 1707 my $mod = $ev->{mod};
1135 my $sym = $ev->key_sym; 1708 my $sym = $ev->{sym};
1136
1137 my $uni = $ev->key_unicode; 1709 my $uni = $ev->{unicode};
1138 1710
1139 my $text = $self->get_text; 1711 my $text = $self->get_text;
1140 1712
1141 if ($sym == SDLK_BACKSPACE) { 1713 if ($uni == 8) {
1142 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1714 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1143 } elsif ($sym == SDLK_DELETE) { 1715 } elsif ($uni == 127) {
1144 substr $text, $self->{cursor}, 1, ""; 1716 substr $text, $self->{cursor}, 1, "";
1145 } elsif ($sym == SDLK_LEFT) { 1717 } elsif ($sym == CFClient::SDLK_LEFT) {
1146 --$self->{cursor} if $self->{cursor}; 1718 --$self->{cursor} if $self->{cursor};
1147 } elsif ($sym == SDLK_RIGHT) { 1719 } elsif ($sym == CFClient::SDLK_RIGHT) {
1148 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1720 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1149 } elsif ($sym == SDLK_HOME) { 1721 } elsif ($sym == CFClient::SDLK_HOME) {
1150 $self->{cursor} = 0; 1722 $self->{cursor} = 0;
1151 } elsif ($sym == SDLK_END) { 1723 } elsif ($sym == CFClient::SDLK_END) {
1152 $self->{cursor} = length $text; 1724 $self->{cursor} = length $text;
1153 } elsif ($sym == SDLK_ESCAPE) { 1725 } elsif ($uni == 27) {
1154 $self->emit ('escape'); 1726 $self->_emit ('escape');
1155 } elsif ($uni) { 1727 } elsif ($uni) {
1156 substr $text, $self->{cursor}++, 0, chr $uni; 1728 substr $text, $self->{cursor}++, 0, chr $uni;
1729 } else {
1730 return 0;
1157 } 1731 }
1158 1732
1159 $self->_set_text ($text); 1733 $self->_set_text ($text);
1160 $self->update; 1734
1735 $self->realloc;
1736
1737 1
1161} 1738}
1162 1739
1163sub focus_in { 1740sub focus_in {
1164 my ($self) = @_; 1741 my ($self) = @_;
1165 1742
… …
1180 utf8::encode $text; 1757 utf8::encode $text;
1181 $self->{cursor} = length substr $text, 0, $idx; 1758 $self->{cursor} = length substr $text, 0, $idx;
1182 1759
1183 $self->_set_text ($self->{text}); 1760 $self->_set_text ($self->{text});
1184 $self->update; 1761 $self->update;
1762
1763 1
1185} 1764}
1186 1765
1187sub mouse_motion { 1766sub mouse_motion {
1188 my ($self, $ev, $x, $y) = @_; 1767 my ($self, $ev, $x, $y) = @_;
1189# 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, $y;#d#
1769
1770 0
1190} 1771}
1191 1772
1192sub _draw { 1773sub _draw {
1193 my ($self) = @_; 1774 my ($self) = @_;
1194 1775
… …
1213 1794
1214 $self->SUPER::_draw; 1795 $self->SUPER::_draw;
1215 1796
1216 #TODO: force update every cursor change :( 1797 #TODO: force update every cursor change :(
1217 if ($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 $text)
1805 }
1806
1218 glColor @{$self->{fg}}; 1807 glColor @{$self->{fg}};
1219 glBegin GL_LINES; 1808 glBegin GL_LINES;
1220 glVertex $self->{cur_x}, $self->{cur_y};
1221 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} + $self->{cur_h};
1222 glEnd; 1811 glEnd;
1223 } 1812 }
1224} 1813}
1225 1814
1226package CFClient::UI::LineEntry; 1815package CFClient::UI::Entry;
1227 1816
1228our @ISA = CFClient::UI::Entry::; 1817our @ISA = CFClient::UI::EntryBase::;
1229 1818
1230use SDL; 1819use CFClient::OpenGL;
1231use SDL::OpenGL;
1232 1820
1233sub key_down { 1821sub key_down {
1234 my ($self, $ev) = @_; 1822 my ($self, $ev) = @_;
1235 1823
1236 my $sym = $ev->key_sym; 1824 my $sym = $ev->{sym};
1237 1825
1238 if ($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} = '';
1239 $self->emit (activate => $self->get_text); 1831 $self->_emit (activate => $txt);
1240 $self->update; 1832 $self->update;
1241 1833
1834 } elsif ($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
1242 } else { 1856 } else {
1243 $self->SUPER::key_down ($ev); 1857 return $self->SUPER::key_down ($ev)
1858 }
1859
1244 } 1860 1
1245
1246} 1861}
1247 1862
1248############################################################################# 1863#############################################################################
1249 1864
1250package CFClient::UI::Button; 1865package CFClient::UI::Button;
1251 1866
1252our @ISA = CFClient::UI::Label::; 1867our @ISA = CFClient::UI::Label::;
1253 1868
1254use SDL; 1869use CFClient::OpenGL;
1255use SDL::OpenGL;
1256 1870
1257my @tex = 1871my @tex =
1258 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1872 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1259 qw(b1_button_active.png); 1873 qw(b1_button_active.png);
1260 1874
1261sub new { 1875sub new {
1262 my $class = shift; 1876 my $class = shift;
1263 1877
1264 $class->SUPER::new ( 1878 $class->SUPER::new (
1265 padding => 4, 1879 padding_x => 4,
1880 padding_y => 4,
1881 fg => [1, 1, 1],
1882 active_fg => [0, 0, 1],
1883 can_hover => 1,
1884 align => 0,
1885 valign => 0,
1886 can_events => 1,
1887 @_
1888 )
1889}
1890
1891sub activate { }
1892
1893sub button_up {
1894 my ($self, $ev, $x, $y) = @_;
1895
1896 $self->emit ("activate")
1897 if $x >= 0 && $x < $self->{w}
1898 && $y >= 0 && $y < $self->{h};
1899
1900 1
1901}
1902
1903sub _draw {
1904 my ($self) = @_;
1905
1906 local $self->{fg} = $self->{fg};
1907
1908 if ($GRAB == $self) {
1909 $self->{fg} = $self->{active_fg};
1910 }
1911
1912 glEnable GL_TEXTURE_2D;
1913 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1914 glColor 0, 0, 0, 1;
1915
1916 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1917
1918 glDisable GL_TEXTURE_2D;
1919
1920 $self->SUPER::_draw;
1921}
1922
1923#############################################################################
1924
1925package CFClient::UI::CheckBox;
1926
1927our @ISA = CFClient::UI::DrawBG::;
1928
1929my @tex =
1930 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1931 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1932
1933use CFClient::OpenGL;
1934
1935sub new {
1936 my $class = shift;
1937
1938 $class->SUPER::new (
1939 padding_x => 2,
1940 padding_y => 2,
1266 fg => [1, 1, 1], 1941 fg => [1, 1, 1],
1267 bg => [1, 1, 1, 0.2],
1268 active_fg => [1, 1, 0], 1942 active_fg => [1, 1, 0],
1943 bg => [0, 0, 0, 0.2],
1944 active_bg => [1, 1, 1, 0.5],
1945 state => 0,
1269 can_hover => 1, 1946 can_hover => 1,
1270 @_ 1947 @_
1271 ) 1948 )
1272} 1949}
1273 1950
1951sub size_request {
1952 my ($self) = @_;
1953
1954 (6) x 2
1955}
1956
1274sub button_up { 1957sub button_down {
1275 my ($self, $ev, $x, $y) = @_; 1958 my ($self, $ev, $x, $y) = @_;
1276 1959
1277 if ($x >= 0 && $x < $self->{w} 1960 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1278 && $y >= 0 && $y < $self->{h}) { 1961 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1279 $self->emit ("activate"); 1962 $self->{state} = !$self->{state};
1963 $self->_emit (changed => $self->{state});
1964 } else {
1965 return 0
1966 }
1967
1280 } 1968 1
1281} 1969}
1282 1970
1283sub _draw { 1971sub _draw {
1284 my ($self) = @_; 1972 my ($self) = @_;
1285 1973
1286 local $self->{fg} = $self->{fg}; 1974 $self->SUPER::_draw;
1287 1975
1288 if ($GRAB == $self) { 1976 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1289 $self->{fg} = $self->{active_fg}; 1977
1978 my ($w, $h) = @$self{qw(w h)};
1979
1980 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1981
1982 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
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);
1290 } 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);
1291 2143
1292 glEnable GL_BLEND; 2144 glEnable GL_BLEND;
1293 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2145 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1294 glEnable GL_TEXTURE_2D; 2146 glEnable GL_TEXTURE_2D;
1295 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2147 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1296 glColor 0, 0, 0, 1;
1297 2148
1298 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 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;
1299 2156
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, $h1;
2164 glEnd;
2165
2166 if ($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;
1300 glDisable GL_TEXTURE_2D; 2177 glDisable GL_TEXTURE_2D;
1301 glDisable GL_BLEND;
1302
1303 $self->SUPER::_draw;
1304} 2178}
1305 2179
1306############################################################################# 2180#############################################################################
1307 2181
1308package CFClient::UI::CheckBox; 2182package CFClient::UI::Gauge;
1309 2183
1310our @ISA = CFClient::UI::DrawBG::; 2184our @ISA = CFClient::UI::VBox::;
1311
1312my @tex =
1313 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1314 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1315
1316use SDL;
1317use SDL::OpenGL;
1318 2185
1319sub new { 2186sub new {
1320 my $class = shift; 2187 my ($class, %arg) = @_;
1321 2188
1322 $class->SUPER::new ( 2189 my $self = $class->SUPER::new (
1323 padding => 2, 2190 tooltip => $arg{type},
1324 fg => [1, 1, 1],
1325 active_fg => [1, 1, 0],
1326 state => 0,
1327 can_hover => 1, 2191 can_hover => 1,
1328 @_ 2192 can_events => 1,
2193 %arg,
1329 ) 2194 );
1330}
1331 2195
1332sub size_request { 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 {
1333 my ($self) = @_; 2211 my ($self, $max) = @_;
1334 2212
1335 ($self->{padding} * 2 + 6) x 2 2213 $self->{gauge}->set_max ($max);
2214 $self->{max}->set_text ($max);
1336} 2215}
1337 2216
1338sub size_allocate { 2217sub set_value {
1339 my ($self, $x, $y, $w, $h) = @_;
1340
1341 $self->_size_allocate ($x, $y, $w, $h);
1342}
1343
1344sub button_down {
1345 my ($self, $ev, $x, $y) = @_; 2218 my ($self, $val, $max) = @_;
1346 2219
1347 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2220 $self->set_max ($max)
1348 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2221 if defined $max;
1349 $self->{state} = !$self->{state};
1350 $self->emit (changed => $self->{state});
1351 }
1352}
1353 2222
1354sub _draw { 2223 $self->{gauge}->set_value ($val, $max);
1355 my ($self) = @_; 2224 $self->{value}->set_text ($val);
1356
1357 $self->SUPER::_draw;
1358
1359 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1360
1361 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1362
1363 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1364
1365 glEnable GL_BLEND;
1366 glEnable GL_TEXTURE_2D;
1367 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1368
1369 my $tex = $self->{state} ? $tex[1] : $tex[0];
1370
1371 $tex->draw_quad (0, 0, $s, $s);
1372
1373 glDisable GL_TEXTURE_2D;
1374 glDisable GL_BLEND;
1375} 2225}
1376 2226
1377############################################################################# 2227#############################################################################
1378 2228
1379package CFClient::UI::Slider; 2229package CFClient::UI::Slider;
1380 2230
1381use strict; 2231use strict;
1382 2232
1383use SDL::OpenGL; 2233use CFClient::OpenGL;
1384 2234
1385our @ISA = CFClient::UI::DrawBG::; 2235our @ISA = CFClient::UI::DrawBG::;
1386 2236
1387my @tex = 2237my @tex =
1388 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2238 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1389 qw(s1_slider.png s1_slider_bg.png); 2239 qw(s1_slider.png s1_slider_bg.png);
1390 2240
1391sub new { 2241sub new {
1392 my $class = shift; 2242 my $class = shift;
1393 2243
1394 # range [value, low, high, page] 2244 # range [value, low, high, page, unit]
1395 2245
1396 # TODO: 0-width page 2246 # TODO: 0-width page
1397 # TODO: req_w/h are wrong with vertical 2247 # TODO: req_w/h are wrong with vertical
1398 # TODO: calculations are off 2248 # TODO: calculations are off
1399 my $self = $class->SUPER::new ( 2249 my $self = $class->SUPER::new (
1400 fg => [1, 1, 1], 2250 fg => [1, 1, 1],
1401 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],
1402 range => [0, 0, 100, 10], 2254 range => [0, 0, 100, 10, 0],
1403 req_w => 40, 2255 min_w => $::WIDTH / 80,
1404 req_h => 13, 2256 min_h => $::WIDTH / 80,
1405 vertical => 0, 2257 vertical => 0,
1406 can_hover => 1, 2258 can_hover => 1,
1407 inner_pad => 5, 2259 inner_pad => 0.02,
1408 @_ 2260 @_
1409 ); 2261 );
1410 2262
2263 $self->set_value ($self->{range}[0]);
2264 $self->update;
2265
1411 $self 2266 $self
1412} 2267}
1413 2268
2269sub changed { }
2270
2271sub set_range {
2272 my ($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 $self->update;
2300 }
2301}
2302
1414sub size_request { 2303sub size_request {
1415 my ($self) = @_; 2304 my ($self) = @_;
1416 2305
1417 my $w = $self->{req_w}; 2306 ($self->{req_w}, $self->{req_h})
1418 my $h = $self->{req_h};
1419
1420 $self->{vertical} ? ($h, $w) : ($w, $h)
1421} 2307}
1422 2308
1423sub button_down { 2309sub button_down {
1424 my ($self, $ev, $x, $y) = @_; 2310 my ($self, $ev, $x, $y) = @_;
1425 2311
1426 $self->SUPER::button_down ($ev, $x, $y); 2312 $self->SUPER::button_down ($ev, $x, $y);
2313
2314 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2315
1427 $self->mouse_motion ($ev, $x, $y); 2316 $self->mouse_motion ($ev, $x, $y)
1428} 2317}
1429 2318
1430sub mouse_motion { 2319sub mouse_motion {
1431 my ($self, $ev, $x, $y) = @_; 2320 my ($self, $ev, $x, $y) = @_;
1432 2321
1433 if ($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
1434 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2343 my ($value, $lo, $hi, $page) = @{$self->{range}};
2344 my $range = ($hi - $page - $lo) || 1e-100;
1435 2345
1436 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2346 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1437 2347
1438 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2348 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1439 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2349 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1440 2350
1441 $x -= $inner_pad_px; # substract the padding 2351 $value = ($value - $lo) / $range;
1442 $x = $x * ($hi - $lo) / $inner_w + $lo; 2352 $value = $value * $self->{scale} + $self->{offset};
1443 $x = $lo if $x < $lo;
1444 $x = $hi - $page if $x > $hi - $page;
1445 $self->{range}[0] = $x;
1446 2353
1447 $self->emit (changed => $x); 2354 $self->{knob_x} = $value - $knob_w * 0.5;
1448 $self->update; 2355 $self->{knob_w} = $knob_w;
1449 } 2356 });
1450}
1451 2357
1452# the inner_* stuff is for generating a padding for the slider handle, 2358 $self->SUPER::update;
1453# so that the handle doesn't leave the texture. This calculation isn't 100%
1454# correct propably, but it does the job for now
1455sub _calc_inner_pad_px {
1456 my ($self, $w) = @_;
1457 ($w / 100) * $self->{inner_pad} # % to pixels
1458} 2359}
1459 2360
1460sub _draw { 2361sub _draw {
1461 my ($self) = @_; 2362 my ($self) = @_;
1462 2363
1463 $self->SUPER::_draw (); 2364 $self->SUPER::_draw ();
1464 2365
1465 my ($w, $h) = @$self{qw(w h)}; 2366 glScale $self->{w}, $self->{h};
1466 2367
1467 if ($self->{vertical}) { 2368 if ($self->{vertical}) {
1468 # draw a vertical slider like a rotated horizontal slider 2369 # draw a vertical slider like a rotated horizontal slider
1469 2370
2371 glTranslate 1, 0, 0;
1470 glRotate 90, 0, 0, 1; 2372 glRotate 90, 0, 0, 1;
1471 glTranslate 0, -$self->{w}, 0;
1472
1473 ($w, $h) = ($h, $w);
1474 } 2373 }
1475 2374
1476 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2375 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1477 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2376 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1478 2377
1479 my ($value, $lo, $hi, $page) = @{$self->{range}};
1480
1481 $hi = $value + 1 if $lo == $hi;
1482
1483 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1484 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1485
1486 $page = int $page * $inner_w / ($hi - $lo);
1487 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1488
1489 $w -= $page;
1490 $page &= ~1;
1491 glTranslate $page * 0.5, 0, 0;
1492 $page ||= 2;
1493
1494 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1495 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1496
1497 glEnable GL_BLEND;
1498 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1499 glEnable GL_TEXTURE_2D; 2378 glEnable GL_TEXTURE_2D;
1500 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2379 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1501 2380
1502 # draw background 2381 # draw background
1503 $tex[1]->draw_quad (0, 0, $w, $h); 2382 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1504 2383
1505 # draw handle 2384 # draw handle
1506 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2385 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1507 2386
1508 glDisable GL_BLEND;
1509 glDisable GL_TEXTURE_2D; 2387 glDisable GL_TEXTURE_2D;
1510} 2388}
1511 2389
1512############################################################################# 2390#############################################################################
1513 2391
2392package CFClient::UI::ValSlider;
2393
2394our @ISA = CFClient::UI::HBox::;
2395
2396sub new {
2397 my ($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
1514package CFClient::UI::TextView; 2433package CFClient::UI::TextView;
1515 2434
1516our @ISA = CFClient::UI::HBox::; 2435our @ISA = CFClient::UI::HBox::;
1517 2436
1518use SDL::OpenGL; 2437use CFClient::OpenGL;
1519 2438
1520sub new { 2439sub new {
1521 my $class = shift; 2440 my $class = shift;
1522 2441
1523 my $self = $class->SUPER::new ( 2442 my $self = $class->SUPER::new (
1524 req_w => $::WIDTH / 6, 2443 fontsize => 1,
1525 req_h => $::HEIGHT / 6, 2444 can_events => 0,
1526 fontsize => $::FONTSIZE, 2445 #font => default_font
1527 @_, 2446 @_,
1528 2447
1529 layout => (new CFClient::Layout), 2448 layout => (new CFClient::Layout 1),
1530 par => [], 2449 par => [],
1531 height => 0, 2450 height => 0,
1532 children => [ 2451 children => [
1533 (new CFClient::UI::Empty expand => 1), 2452 (new CFClient::UI::Empty expand => 1),
1534 (new CFClient::UI::Slider vertical => 1), 2453 (new CFClient::UI::Slider vertical => 1),
1535 ], 2454 ],
1536 ); 2455 );
1537 2456
1538 $self->{children}[1]->connect (changed => sub { 2457 $self->{children}[1]->connect (changed => sub { $self->update });
1539 $self->update;
1540 });
1541 2458
1542 $self 2459 $self
1543} 2460}
1544 2461
1545sub set_fontsize { 2462sub set_fontsize {
… …
1547 2464
1548 $self->{fontsize} = $fontsize; 2465 $self->{fontsize} = $fontsize;
1549 $self->reflow; 2466 $self->reflow;
1550} 2467}
1551 2468
2469sub size_allocate {
2470 my ($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 $self->reflow;
2479}
2480
1552sub text_height { 2481sub text_size {
1553 my ($self, $text) = @_; 2482 my ($self, $text, $indent) = @_;
1554 2483
1555 my $layout = $self->{layout}; 2484 my $layout = $self->{layout};
1556 2485
1557 $layout->set_height ($self->{fontsize}); 2486 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1558 $layout->set_width ($self->{w}); 2487 $layout->set_width ($self->{children}[0]{w} - $indent);
1559 $layout->set_text ($text); 2488 $layout->set_markup ($text);
1560 2489
1561 ($layout->size)[1] 2490 $layout->size
1562} 2491}
1563 2492
1564sub reflow { 2493sub reflow {
1565 my ($self) = @_; 2494 my ($self) = @_;
1566 2495
1567 $self->{need_reflow}++; 2496 $self->{need_reflow}++;
1568 $self->update; 2497 $self->update;
1569} 2498}
1570 2499
1571sub size_request { 2500sub set_offset {
1572 my ($self) = @_; 2501 my ($self, $offset) = @_;
1573 2502
1574 ($self->{req_w}, $self->{req_h}) 2503 # todo: base offset on lines or so, not on pixels
2504 $self->{children}[1]->set_value ($offset);
1575} 2505}
1576 2506
1577sub size_allocate { 2507sub clear {
1578 my ($self, $x, $y, $w, $h) = @_; 2508 my ($self) = @_;
1579 2509
1580 $self->SUPER::size_allocate ($x, $y, $w, $h); 2510 $self->{par} = [];
1581 2511 $self->{height} = 0;
1582 $self->{layout}->set_height ($self->{fontsize}); 2512 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1583 $self->{layout}->set_width ($self->{w});
1584
1585 $self->reflow;
1586} 2513}
1587 2514
1588sub add_paragraph { 2515sub add_paragraph {
1589 my ($self, $color, $text) = @_; 2516 my ($self, $color, $text, $indent) = @_;
1590 2517
1591 #TODO: intelligently "reformat" paragraph 2518 for my $line (split /\n/, $text) {
1592 2519 my ($w, $h) = $self->text_size ($line);
1593 my $height = $self->text_height ($text);
1594
1595 $self->{height} += $height; 2520 $self->{height} += $h;
2521 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2522 }
1596 2523
1597 push @{$self->{par}}, [$height, $color, $text];
1598
1599 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2524 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1600 $self->{children}[1]->update;
1601} 2525}
1602 2526
1603sub update { 2527sub update {
1604 my ($self) = @_; 2528 my ($self) = @_;
1605 2529
… …
1607 2531
1608 return unless $self->{h} > 0; 2532 return unless $self->{h} > 0;
1609 2533
1610 delete $self->{texture}; 2534 delete $self->{texture};
1611 2535
1612 $ROOT->on_refresh ($self, sub { 2536 $ROOT->on_post_alloc ($self, sub {
2537 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2538
1613 if (delete $self->{need_reflow}) { 2539 if (delete $self->{need_reflow}) {
1614 my $height = 0; 2540 my $height = 0;
1615 2541
1616 $height += $_->[0] = $self->text_height ($_->[2]) 2542 my $layout = $self->{layout};
2543
2544 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2545
1617 for @{$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 }
1618 2557
1619 $self->{height} = $height; 2558 $self->{height} = $height;
1620 2559
1621 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2560 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1622 2561
1623 delete $self->{texture}; 2562 delete $self->{texture};
1624 } 2563 }
1625 2564
1626 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2565 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1627 glClearColor 0, 0, 0, 1; 2566 glClearColor 0.5, 0.5, 0.5, 0;
1628 glClear GL_COLOR_BUFFER_BIT; 2567 glClear GL_COLOR_BUFFER_BIT;
1629 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
1630 glEnable GL_BLEND; 2580 glEnable GL_BLEND;
2581 #TODO# not correct in windows where rgba is forced off
1631 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2582 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1632 glEnable GL_TEXTURE_2D;
1633 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1634
1635 my $top = int $self->{children}[1]{range}[0];
1636
1637 my $y0 = $top;
1638 my $y1 = $top + $self->{h};
1639
1640 my $y = 0;
1641
1642 my $layout = $self->{layout};
1643 2583
1644 for my $par (@{$self->{par}}) { 2584 for my $par (@{$self->{par}}) {
1645 my $h = $par->[0]; 2585 my $h = $par->[1];
1646 2586
1647 if ($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]);
1648 $layout->set_text ($par->[2]); 2590 $layout->set_markup ($par->[4]);
1649 2591
1650 glColor @{ $par->[1] }; 2592 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1651 my ($W, $H) = $layout->size; 2593
1652 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2594 glRasterPos $par->[3], $y - $y0;
2595 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1653 } 2596 }
1654 2597
1655 $y += $h; 2598 $y += $h;
1656 } 2599 }
1657 2600
1658 glDisable GL_TEXTURE_2D;
1659 glDisable GL_BLEND; 2601 glDisable GL_BLEND;
1660 }; 2602 };
1661 }); 2603 });
1662} 2604}
1663 2605
1664sub _draw { 2606sub _draw {
1665 my ($self) = @_; 2607 my ($self) = @_;
1666 2608
1667 if ($self->{texture}) {
1668 glEnable GL_TEXTURE_2D; 2609 glEnable GL_TEXTURE_2D;
1669 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;
1670 $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});
1671 glDisable GL_TEXTURE_2D; 2613 glDisable GL_TEXTURE_2D;
1672 }
1673 2614
1674 $self->{children}[1]->draw; 2615 $self->{children}[1]->draw;
1675 2616
1676} 2617}
1677 2618
1678############################################################################# 2619#############################################################################
1679 2620
1680package CFClient::UI::MapWidget;
1681
1682use strict;
1683
1684use List::Util qw(min max);
1685
1686use SDL;
1687use SDL::OpenGL;
1688
1689our @ISA = CFClient::UI::Base::;
1690
1691sub new {
1692 my $class = shift;
1693
1694 $class->SUPER::new (
1695 z => -1,
1696 can_focus => 1,
1697 list => (glGenLists 1),
1698 @_
1699 )
1700}
1701
1702sub key_down {
1703 print "MAPKEYDOWN\n";
1704}
1705
1706sub key_up {
1707}
1708
1709sub button_down {
1710 my ($self, $ev, $x, $y) = @_;
1711
1712 $self->focus_in;
1713
1714 if ($ev->button == 2) {
1715 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1716 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1717
1718 $self->{motion} = sub {
1719 my ($ev, $x, $y) = @_;
1720
1721 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1722
1723 $::CFG->{map_shift_x} = $bw + $x - $ox;
1724 $::CFG->{map_shift_y} = $bh + $y - $oy;
1725
1726 $self->update;
1727 };
1728 }
1729}
1730
1731sub button_up {
1732 my ($self, $ev, $x, $y) = @_;
1733
1734 delete $self->{motion};
1735}
1736
1737sub mouse_motion {
1738 my ($self, $ev, $x, $y) = @_;
1739
1740 $self->{motion}->($ev, $x, $y) if $self->{motion};
1741}
1742
1743sub size_request {
1744 (
1745 1 + 32 * int $::WIDTH / 32,
1746 1 + 32 * int $::HEIGHT / 32,
1747 )
1748}
1749
1750sub update {
1751 my ($self) = @_;
1752
1753 $self->{need_update} = 1;
1754 $self->SUPER::update;
1755}
1756
1757sub draw {
1758 my ($self) = @_;
1759
1760 if (delete $self->{need_update}) {
1761 glNewList $self->{list}, GL_COMPILE;
1762
1763 if ($::MAP) {
1764 my $sw = int $::WIDTH / 32;
1765 my $sh = int $::HEIGHT / 32;
1766
1767 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1768 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1769
1770 glTranslate $sx0 - 32, $sy0 - 32, 0;
1771
1772 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1773
1774 if ($::CFG->{fow_enable}) {
1775 if ($::CFG->{fow_smooth}) { # smooth fog of war
1776 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1777 glConvolutionFilter2D
1778 GL_CONVOLUTION_2D,
1779 GL_ALPHA,
1780 3, 3,
1781 GL_ALPHA, GL_FLOAT,
1782 pack "f*",
1783 0.1, 0.1, 0.1,
1784 0.1, 0.2, 0.1,
1785 0.1, 0.1, 0.1,
1786 ;
1787 glEnable GL_CONVOLUTION_2D;
1788 }
1789
1790 $self->{fow_texture} = new CFClient::Texture
1791 w => $w,
1792 h => $h,
1793 data => $data,
1794 internalformat => GL_ALPHA,
1795 format => GL_ALPHA;
1796
1797 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1798
1799 glEnable GL_BLEND;
1800 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1801 glEnable GL_TEXTURE_2D;
1802 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1803
1804 glColor +($::CFG->{fow_intensity}) x 3, 1;
1805 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1806
1807 glDisable GL_TEXTURE_2D;
1808 glDisable GL_BLEND;
1809 }
1810
1811 # HACK BEGIN
1812 {
1813 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1814 my ($w, $h) = (250, 250);
1815
1816 glEnable GL_BLEND;
1817 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1818 glEnable GL_TEXTURE_2D;
1819 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1820
1821 $self->{mapmap_texture} =
1822 new CFClient::Texture
1823 w => $w,
1824 h => $h,
1825 data => $::MAP->mapmap ($w, $h),
1826 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1827
1828 $self->{mapmap_texture}->draw_quad (100, 100);
1829
1830 glDisable GL_TEXTURE_2D;
1831 glDisable GL_BLEND;
1832 }
1833 # HACK END
1834 }
1835
1836 glEndList;
1837 }
1838
1839 glPushMatrix;
1840 glCallList $self->{list};
1841 glPopMatrix;
1842
1843 if ($FOCUS != $self) {
1844 glColor 64/255, 64/255, 64/255;
1845 glLogicOp GL_AND;
1846 glEnable GL_COLOR_LOGIC_OP;
1847 glBegin GL_QUADS;
1848 glVertex 0, 0;
1849 glVertex 0, $::HEIGHT;
1850 glVertex $::WIDTH, $::HEIGHT;
1851 glVertex $::WIDTH, 0;
1852 glEnd;
1853 glDisable GL_COLOR_LOGIC_OP;
1854 }
1855}
1856
1857my %DIR = (
1858 SDLK_KP8, [1, "north"],
1859 SDLK_KP9, [2, "northeast"],
1860 SDLK_KP6, [3, "east"],
1861 SDLK_KP3, [4, "southeast"],
1862 SDLK_KP2, [5, "south"],
1863 SDLK_KP1, [6, "southwest"],
1864 SDLK_KP4, [7, "west"],
1865 SDLK_KP7, [8, "northwest"],
1866
1867 SDLK_UP, [1, "north"],
1868 SDLK_RIGHT, [3, "east"],
1869 SDLK_DOWN, [5, "south"],
1870 SDLK_LEFT, [7, "west"],
1871);
1872
1873sub key_down {
1874 my ($self, $ev) = @_;
1875
1876 my $mod = $ev->key_mod;
1877 my $sym = $ev->key_sym;
1878
1879 if ($sym == SDLK_KP5) {
1880 $::CONN->user_send ("command stay fire");
1881 } elsif ($sym == SDLK_a) {
1882 $::CONN->user_send ("command apply");
1883 } elsif ($sym == SDLK_QUOTE) {
1884 $self->emit ('activate_console');
1885 } elsif ($sym == SDLK_SLASH) {
1886 $self->emit ('activate_console' => '/');
1887 } elsif (exists $DIR{$sym}) {
1888 if ($mod & KMOD_SHIFT) {
1889 $self->{shft}++;
1890 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1891 } elsif ($mod & KMOD_CTRL) {
1892 $self->{ctrl}++;
1893 $::CONN->user_send ("command run $DIR{$sym}[0]");
1894 } else {
1895 $::CONN->user_send ("command $DIR{$sym}[1]");
1896 }
1897 }
1898}
1899
1900sub key_up {
1901 my ($self, $ev) = @_;
1902
1903 my $mod = $ev->key_mod;
1904 my $sym = $ev->key_sym;
1905
1906 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1907 $::CONN->user_send ("command fire_stop");
1908 }
1909 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1910 $::CONN->user_send ("command run_stop");
1911 }
1912}
1913
1914#############################################################################
1915
1916package CFClient::UI::Animator; 2621package CFClient::UI::Animator;
1917 2622
1918use SDL::OpenGL; 2623use CFClient::OpenGL;
1919 2624
1920our @ISA = CFClient::UI::Bin::; 2625our @ISA = CFClient::UI::Bin::;
1921 2626
1922sub moveto { 2627sub moveto {
1923 my ($self, $x, $y) = @_; 2628 my ($self, $x, $y) = @_;
… …
1961 2666
1962sub new { 2667sub new {
1963 my $class = shift; 2668 my $class = shift;
1964 2669
1965 my $self = $class->SUPER::new ( 2670 my $self = $class->SUPER::new (
1966 state => 0, 2671 state => 0,
1967 connect_activate => \&toggle_flopper, 2672 on_activate => \&toggle_flopper,
1968 @_ 2673 @_
1969 ); 2674 );
1970 2675
1971 if ($self->{state}) {
1972 $self->{state} = 0;
1973 $self->toggle_flopper;
1974 }
1975
1976 $self 2676 $self
1977} 2677}
1978 2678
1979sub toggle_flopper { 2679sub toggle_flopper {
1980 my ($self) = @_; 2680 my ($self) = @_;
1981 2681
1982 # TODO: use animation 2682 $self->{other}->toggle_visibility;
1983 if ($self->{state} = !$self->{state}) { 2683}
1984 $CFClient::UI::ROOT->add ($self->{other}); 2684
1985 $self->{other}->move ($self->coord2global (0, $self->{h})); 2685#############################################################################
2686
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 },
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
1986 $self->emit ("open"); 2941 $self->_emit ("popdown");
2942 $self->{hover}[1]->() if $self->{hover};
1987 } else { 2943 } else {
1988 $CFClient::UI::ROOT->remove ($self->{other}); 2944 return 0
1989 $self->emit ("close"); 2945 }
2946
1990 } 2947 1
2948}
1991 2949
2950#############################################################################
2951
2952package CFClient::UI::Multiplexer;
2953
2954our @ISA = CFClient::UI::Container::;
2955
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
1992 $self->emit (changed => $self->{state}); 2988 $self->_emit (page_changed => $self->{current});
2989
2990 $self->realloc;
2991}
2992
2993sub visible_children {
2994 $_[0]{current}
2995}
2996
2997sub size_request {
2998 my ($self) = @_;
2999
3000 $self->{current}->size_request
3001}
3002
3003sub size_allocate {
3004 my ($self, $w, $h) = @_;
3005
3006 $self->{current}->configure (0, 0, $w, $h);
3007}
3008
3009sub _draw {
3010 my ($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;
1993} 3460}
1994 3461
1995############################################################################# 3462#############################################################################
1996 3463
1997package CFClient::UI::Root; 3464package CFClient::UI::Root;
1998 3465
1999our @ISA = CFClient::UI::Container::; 3466our @ISA = CFClient::UI::Container::;
2000 3467
2001use SDL::OpenGL; 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 $self
3481}
2002 3482
2003sub size_request { 3483sub size_request {
2004 ($::WIDTH, $::HEIGHT) 3484 my ($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 $coord + 0.5
2005} 3501}
2006 3502
2007sub size_allocate { 3503sub size_allocate {
2008 my ($self, $x, $y, $w, $h) = @_; 3504 my ($self, $w, $h) = @_;
2009 3505
2010 $self->_size_allocate ($x, $y, $w, $h); 3506 for my $child ($self->children) {
3507 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2011 3508
2012 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3509 $X = $child->{force_x} if exists $child->{force_x};
2013 for @{$self->{children}}; 3510 $Y = $child->{force_y} if exists $child->{force_y};
2014}
2015 3511
2016sub _topleft { 3512 $X = _to_pixel $X, $W, $self->{w};
3513 $Y = _to_pixel $Y, $H, $self->{h};
3514
3515 $child->configure ($X, $Y, $W, $H);
3516 }
3517}
3518
3519sub coord2local {
2017 my ($self, $x, $y) = @_; 3520 my ($self, $x, $y) = @_;
2018 3521
2019 ($x, $y) 3522 ($x, $y)
2020} 3523}
2021 3524
3525sub coord2global {
3526 my ($self, $x, $y) = @_;
3527
3528 ($x, $y)
3529}
3530
2022sub update { 3531sub update {
2023 my ($self) = @_; 3532 my ($self) = @_;
2024 3533
2025 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3534 $::WANT_REFRESH++;
2026 ::refresh ();
2027} 3535}
2028 3536
2029sub add { 3537sub add {
2030 my ($self, $widget) = @_; 3538 my ($self, @children) = @_;
2031 3539
3540 $_->{is_toplevel} = 1
3541 for @children;
3542
2032 $self->SUPER::add ($widget); 3543 $self->SUPER::add (@children);
3544}
2033 3545
2034 $widget->size_allocate (int $widget->{x}, int $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 $w->set_invisible;
3558 }
2035} 3559}
2036 3560
2037sub on_refresh { 3561sub on_refresh {
2038 my ($self, $id, $cb) = @_; 3562 my ($self, $id, $cb) = @_;
2039 3563
2040 $self->{refresh_hook}{$id} = $cb; 3564 $self->{refresh_hook}{$id} = $cb;
2041} 3565}
2042 3566
3567sub on_post_alloc {
3568 my ($self, $id, $cb) = @_;
3569
3570 $self->{post_alloc_hook}{$id} = $cb;
3571}
3572
2043sub draw { 3573sub draw {
2044 my ($self) = @_; 3574 my ($self) = @_;
2045 3575
2046 while (my $rcb = delete $self->{refresh_hook}) { 3576 while ($self->{refresh_hook}) {
2047 $_->() for values %$rcb; 3577 $_->()
3578 for values %{delete $self->{refresh_hook}};
2048 } 3579 }
3580
3581 if ($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
2049 3669
2050 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3670 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2051 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3671 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2052 glClear GL_COLOR_BUFFER_BIT; 3672 glClear GL_COLOR_BUFFER_BIT;
2053 3673
2054 glMatrixMode GL_PROJECTION; 3674 glMatrixMode GL_PROJECTION;
2055 glLoadIdentity; 3675 glLoadIdentity;
2056 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3676 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2057 glMatrixMode GL_MODELVIEW; 3677 glMatrixMode GL_MODELVIEW;
2058 glLoadIdentity; 3678 glLoadIdentity;
2059 3679
3680 {
3681 package CFClient::UI::Base;
3682
3683 ($draw_x, $draw_y, $draw_w, $draw_h) =
3684 (0, 0, $self->{w}, $self->{h});
3685 }
3686
2060 $self->_draw; 3687 $self->_draw;
2061} 3688}
2062 3689
2063############################################################################# 3690#############################################################################
2064 3691
2065package CFClient::UI; 3692package CFClient::UI;
2066 3693
2067$ROOT = new CFClient::UI::Root; 3694$ROOT = new CFClient::UI::Root;
3695$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2068 3696
20691 36971
2070 3698

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