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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.91 by root, Wed Apr 12 23:15:39 2006 UTC vs.
Revision 1.296 by root, Wed Jun 7 05:48:53 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 ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
12our $TOPLEVEL; 15our $LAYOUT;
16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 $TOOLTIP_WATCHER->cb->();
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 135 $TOOLTIP_WATCHER->start;
136 }
137
138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
140}
141
142# convert position array to integers
143sub harmonize {
144 my ($vals) = @_;
145
146 my $rem = 0;
147
148 for (@$vals) {
149 my $i = int $_ + $rem;
150 $rem += $_ - $i;
151 $_ = $i;
152 }
153}
154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
71} 194}
72 195
73############################################################################# 196#############################################################################
74 197
75package CFClient::UI::Base; 198package CFClient::UI::Base;
76 199
77use strict; 200use strict;
78 201
79use SDL::OpenGL; 202use CFClient::OpenGL;
80 203
81sub new { 204sub new {
82 my $class = shift; 205 my $class = shift;
83 206
84 my $self = bless { 207 my $self = bless {
85 x => 0, 208 x => "center",
86 y => 0, 209 y => "center",
87 z => 0, 210 z => 0,
88 w => -1, 211 w => undef,
89 h => -1, 212 h => undef,
213 can_events => 1,
90 @_ 214 @_
91 }, $class; 215 }, $class;
92 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
93 for (keys %$self) { 219 for (keys %$self) {
94 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
96 } 222 }
97 } 223 }
98 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
99 $self 237 $self
100} 238}
101 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
247sub show {
248 my ($self) = @_;
249
250 return if $self->{parent};
251
252 $CFClient::UI::ROOT->add ($self);
253}
254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
308sub hide {
309 my ($self) = @_;
310
311 $self->set_invisible;
312
313 $self->{parent}->remove ($self)
314 if $self->{parent};
315}
316
102sub move { 317sub move_abs {
103 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
104 $self->{x} = $x; 319
105 $self->{y} = $y; 320 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
321 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
106 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
107}
108 323
109sub needs_redraw { 324 $self->update;
110 0 325}
326
327sub set_size {
328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
111} 334}
112 335
113sub size_request { 336sub size_request {
114 require Carp; 337 require Carp;
115 Carp::confess "size_request is abtract"; 338 Carp::confess "size_request is abstract";
116} 339}
117 340
118sub _size_allocate { 341sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
120 343
344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
347 $w = List::Util::min $w, int $h * $self->{aspect};
348 $h = List::Util::min $h, int $w / $self->{aspect};
349
350 # use alignment to adjust x, y
351
352 $x += int 0.5 * ($ow - $w);
353 $y += int 0.5 * ($oh - $h);
354 }
355
356 if ($self->{x} ne $x || $self->{y} ne $y) {
121 $self->{x} = $x; 357 $self->{x} = $x;
122 $self->{y} = $y; 358 $self->{y} = $y;
359 $self->update;
360 }
123 361
124 return unless $self->{w} != $w || $self->{h} != $h; 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
125 364
126 $self->{w} = $w; 365 $self->{alloc_w} = $w;
127 $self->{h} = $h; 366 $self->{alloc_h} = $h;
128 367
368 $self->{root}{size_alloc}{$self+0} = $self;
129 1 369 }
130} 370}
131 371
132sub size_allocate { 372sub size_allocate {
373 # nothing to be done
374}
375
376sub children {
377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 385 my ($self, $w, $h) = @_;
134 386
135 $self->_size_allocate ($x, $y, $w, $h); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
136} 407}
137 408
138# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
139sub translate { 410sub coord2local {
140 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
141 412
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
414}
415
416# translate local coordinates to global coordinate system
417sub coord2global {
418 my ($self, $x, $y) = @_;
419
420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 421}
144 422
145sub focus_in { 423sub focus_in {
146 my ($self) = @_; 424 my ($self) = @_;
147 425
148 return if $FOCUS == $self; 426 return if $FOCUS == $self;
427 return unless $self->{can_focus};
149 428
150 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
430
431 $self->_emit (focus_in => $focus);
432
151 $focus->update if $focus; 433 $focus->update if $focus;
152 $FOCUS->update; 434 $FOCUS->update;
153} 435}
154 436
155sub focus_out { 437sub focus_out {
156 my ($self) = @_; 438 my ($self) = @_;
157 439
158 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
159 441
160 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
443
444 $self->_emit (focus_out => $focus);
445
161 $focus->update if $focus; #? 446 $focus->update if $focus; #?
162}
163 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
164sub mouse_motion { } 452sub mouse_motion { 0 }
165sub button_up { } 453sub button_up { 0 }
166sub key_down { } 454sub key_down { 0 }
167sub key_up { } 455sub key_up { 0 }
168 456
169sub button_down { 457sub button_down {
170 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
171 459
172 $self->focus_in; 460 $self->focus_in;
173}
174 461
175sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
176sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
177sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
178sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
179sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
180
181sub draw {
182 my ($self) = @_;
183
184 return unless $self->{h} && $self->{w};
185
186 glPushMatrix;
187 glTranslate $self->{x}, $self->{y}, 0;
188 $self->_draw;
189 glPopMatrix;
190
191 if ($self == $HOVER) {
192 my ($x, $y) = @$self{qw(x y)};
193
194 glColor 0, 0, 1, 0.2;
195 glEnable GL_BLEND;
196 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197 glBegin GL_QUADS;
198 glVertex $x , $y;
199 glVertex $x + $self->{w}, $y;
200 glVertex $x + $self->{w}, $y + $self->{h};
201 glVertex $x , $y + $self->{h};
202 glEnd;
203 glDisable GL_BLEND;
204 } 462 0
205}
206
207sub _draw {
208 my ($self) = @_;
209
210 warn "no draw defined for $self\n";
211} 463}
212 464
213sub find_widget { 465sub find_widget {
214 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
215 469
216 return $self 470 return $self
217 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
218 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
219 473
220 () 474 ()
221} 475}
222 476
223sub set_parent { 477sub set_parent {
224 my ($self, $par) = @_; 478 my ($self, $parent) = @_;
225 479
226 $self->{parent} = $par;
227 Scalar::Util::weaken $self->{parent}; 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
228} 482}
229 483
230sub get_parent { 484sub connect {
231 $_[0]->{parent} 485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
504 #my ($self, $visible) = @_;
505}
506
507sub realloc {
508 my ($self) = @_;
509
510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
516 delete $self->{req_w};
517 delete $self->{req_h};
518 }
232} 519}
233 520
234sub update { 521sub update {
235 my ($self) = @_; 522 my ($self) = @_;
236 523
237 $self->{parent}->update 524 $self->{parent}->update
238 if $self->{parent}; 525 if $self->{parent};
239} 526}
240 527
241sub connect { 528sub reconfigure {
242 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
243 530
244 push @{ $self->{cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
245} 533}
246 534
247sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
248 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
249 538
250 $_->($self, @args) 539sub draw {
251 for @{$self->{cb}{$signal} || []}; 540 my ($self) = @_;
541
542 return unless $self->{h} && $self->{w};
543
544 # update screen rectangle
545 local $draw_x = $draw_x + $self->{x};
546 local $draw_y = $draw_y + $self->{y};
547 local $draw_w = $draw_x + $self->{w};
548 local $draw_h = $draw_y + $self->{h};
549
550 # skip widgets that are entirely outside the drawing area
551 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554 glPushMatrix;
555 glTranslate $self->{x}, $self->{y}, 0;
556
557 if ($self == $HOVER && $self->{can_hover}) {
558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559 glEnable GL_BLEND;
560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561 glBegin GL_QUADS;
562 glVertex 0 , 0;
563 glVertex $self->{w}, 0;
564 glVertex $self->{w}, $self->{h};
565 glVertex 0 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
568 }
569
570 if ($ENV{CFPLUS_DEBUG} & 1) {
571 glPushMatrix;
572 glColor 1, 1, 0, 1;
573 glTranslate 0.375, 0.375;
574 glBegin GL_LINE_LOOP;
575 glVertex 0 , 0;
576 glVertex $self->{w} - 1, 0;
577 glVertex $self->{w} - 1, $self->{h} - 1;
578 glVertex 0 , $self->{h} - 1;
579 glEnd;
580 glPopMatrix;
581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
582 }
583
584 $self->_draw;
585 glPopMatrix;
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 warn "no draw defined for $self\n";
252} 592}
253 593
254sub DESTROY { 594sub DESTROY {
255 my ($self) = @_; 595 my ($self) = @_;
256 596
597 delete $WIDGET{$self+0};
257 #$self->deactivate; 598 #$self->deactivate;
258} 599}
259 600
260############################################################################# 601#############################################################################
261 602
262package CFClient::UI::DrawBG; 603package CFClient::UI::DrawBG;
263 604
264our @ISA = CFClient::UI::Base::; 605our @ISA = CFClient::UI::Base::;
265 606
266use strict; 607use strict;
267use SDL::OpenGL; 608use CFClient::OpenGL;
268 609
269sub new { 610sub new {
270 my $class = shift; 611 my $class = shift;
271 612
272 # range [value, low, high, page] 613 # range [value, low, high, page]
273 614
274 $class->SUPER::new ( 615 $class->SUPER::new (
275 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
276 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
277 @_ 618 @_
278 ) 619 )
279} 620}
280 621
281sub _draw { 622sub _draw {
282 my ($self) = @_; 623 my ($self) = @_;
283 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
284 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
285 631
286 glEnable GL_BLEND; 632 glEnable GL_BLEND;
287 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
288 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
289 635
290 glBegin GL_QUADS; 636 glBegin GL_QUADS;
291 glVertex 0 , 0; 637 glVertex 0 , 0;
292 glVertex 0 , $h; 638 glVertex 0 , $h;
293 glVertex $w, $h; 639 glVertex $w, $h;
294 glVertex $w, 0; 640 glVertex $w, 0;
295 glEnd; 641 glEnd;
296 642
297 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
298} 645}
299 646
300############################################################################# 647#############################################################################
301 648
302package CFClient::UI::Empty; 649package CFClient::UI::Empty;
303
304our @ISA = CFClient::UI::Base::;
305
306sub size_request {
307 (0, 0)
308}
309
310sub draw { }
311
312#############################################################################
313
314package CFClient::UI::Container;
315 650
316our @ISA = CFClient::UI::Base::; 651our @ISA = CFClient::UI::Base::;
317 652
318sub new { 653sub new {
319 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
655 $class->SUPER::new (can_events => 0, %arg);
656}
320 657
658sub size_request {
659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
662}
663
664sub draw { }
665
666#############################################################################
667
668package CFClient::UI::Container;
669
670our @ISA = CFClient::UI::Base::;
671
672sub new {
673 my ($class, %arg) = @_;
674
321 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
322 676
323 my $self = $class->SUPER::new (children => [], %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
324 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
325 685
326 $self 686 $self
327} 687}
328 688
329sub add { 689sub add {
330 my ($self, $chld) = @_; 690 my ($self, @widgets) = @_;
331 691
332 $chld->set_parent ($self); 692 $_->set_parent ($self)
693 for @widgets;
694
695 use sort 'stable';
333 696
334 $self->{children} = [ 697 $self->{children} = [
335 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
336 @{$self->{children}}, $chld 699 @{$self->{children}}, @widgets
337 ]; 700 ];
338 701
339 $self->{w} = $self->{h} = -1; 702 $self->realloc;
340 $self->update; 703}
704
705sub children {
706 @{ $_[0]{children} }
707}
708
709sub remove {
710 my ($self, $child) = @_;
711
712 delete $child->{parent};
713 $child->hide;
714
715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
716
717 $self->realloc;
718}
719
720sub clear {
721 my ($self) = @_;
722
723 my $children = delete $self->{children};
724 $self->{children} = [];
725
726 for (@$children) {
727 delete $_->{parent};
728 $_->hide;
729 }
730
731 $self->realloc;
732}
733
734sub find_widget {
735 my ($self, $x, $y) = @_;
736
737 $x -= $self->{x};
738 $y -= $self->{y};
739
740 my $res;
741
742 for (reverse $self->visible_children) {
743 $res = $_->find_widget ($x, $y)
744 and return $res;
745 }
746
747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
748}
749
750sub _draw {
751 my ($self) = @_;
752
753 $_->draw for @{$self->{children}};
754}
755
756#############################################################################
757
758package CFClient::UI::Bin;
759
760our @ISA = CFClient::UI::Container::;
761
762sub new {
763 my ($class, %arg) = @_;
764
765 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
766
767 $class->SUPER::new (children => [$child], %arg)
768}
769
770sub add {
771 my ($self, $child) = @_;
772
773 $self->{children} = [];
774
775 $self->SUPER::add ($child);
341} 776}
342 777
343sub remove { 778sub remove {
344 my ($self, $widget) = @_; 779 my ($self, $widget) = @_;
345 780
346 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 781 $self->SUPER::remove ($widget);
347 782
348 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 783 $self->{children} = [new CFClient::UI::Empty]
784 unless @{$self->{children}};
785}
786
787sub child { $_[0]->{children}[0] }
788
789sub size_request {
790 $_[0]{children}[0]->size_request
791}
792
793sub size_allocate {
794 my ($self, $w, $h) = @_;
795
796 $self->{children}[0]->configure (0, 0, $w, $h);
797}
798
799#############################################################################
800
801# back-buffered drawing area
802
803package CFClient::UI::Window;
804
805our @ISA = CFClient::UI::Bin::;
806
807use CFClient::OpenGL;
808
809sub new {
810 my ($class, %arg) = @_;
811
812 my $self = $class->SUPER::new (%arg);
813}
814
815sub update {
816 my ($self) = @_;
817
818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
819 $self->SUPER::update;
820}
821
822sub size_allocate {
823 my ($self, $w, $h) = @_;
824
825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
828
829sub _render {
830 my ($self) = @_;
831
832 $self->{children}[0]->draw;
833}
834
835sub render_child {
836 my ($self) = @_;
837
838 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
839 glClearColor 0, 0, 0, 0;
840 glClear GL_COLOR_BUFFER_BIT;
841
842 {
843 package CFClient::UI::Base;
844
845 ($draw_x, $draw_y, $draw_w, $draw_h) =
846 (0, 0, $self->{w}, $self->{h});
847 }
848
849 $self->_render;
850 };
851}
852
853sub _draw {
854 my ($self) = @_;
855
856 my ($w, $h) = @$self{qw(w h)};
857
858 my $tex = $self->{texture}
859 or return;
860
861 glEnable GL_TEXTURE_2D;
862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863 glColor 0, 0, 0, 1;
864
865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
866
867 glDisable GL_TEXTURE_2D;
868}
869
870#############################################################################
871
872package CFClient::UI::ViewPort;
873
874our @ISA = CFClient::UI::Window::;
875
876sub new {
877 my $class = shift;
878
879 $class->SUPER::new (
880 scroll_x => 0,
881 scroll_y => 1,
882 @_,
883 )
884}
885
886sub size_request {
887 my ($self) = @_;
888
889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890
891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
895}
896
897sub size_allocate {
898 my ($self, $w, $h) = @_;
899
900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
907}
908
909sub set_offset {
910 my ($self, $x, $y) = @_;
911
912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
914
915 $self->update;
916}
917
918# hmm, this does not work for topleft of $self... but we should not ask for that
919sub coord2local {
920 my ($self, $x, $y) = @_;
921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
924
925sub coord2global {
926 my ($self, $x, $y) = @_;
927
928 $x = List::Util::min $self->{w}, $x - $self->{view_x};
929 $y = List::Util::min $self->{h}, $y - $self->{view_y};
930
931 $self->SUPER::coord2global ($x, $y)
349} 932}
350 933
351sub find_widget { 934sub find_widget {
352 my ($self, $x, $y) = @_; 935 my ($self, $x, $y) = @_;
353 936
354 $x -= $self->{x}; 937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
355 $y -= $self->{y}; 938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
356 939 ) {
357 my $res;
358
359 for (reverse @{ $self->{children} }) {
360 $res = $_->find_widget ($x, $y)
361 and return $res;
362 }
363
364 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
365} 944}
366 945
367sub _draw { 946sub _render {
368 my ($self) = @_; 947 my ($self) = @_;
369 948
370 $_->draw for @{$self->{children}}; 949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953
954 $self->SUPER::_render;
371} 955}
372 956
373############################################################################# 957#############################################################################
374 958
375package CFClient::UI::Bin; 959package CFClient::UI::ScrolledWindow;
376 960
377our @ISA = CFClient::UI::Container::; 961our @ISA = CFClient::UI::HBox::;
378 962
379sub new { 963sub new {
380 my ($class, %arg) = @_; 964 my ($class, %arg) = @_;
381 965
382 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 966 my $child = delete $arg{child};
383 967
384 $class->SUPER::new (children => [$child], %arg) 968 my $self;
969
970 my $slider = new CFClient::UI::Slider
971 vertical => 1,
972 range => [0, 0, 1, 0.01], # HACK fix
973 on_changed => sub {
974 $self->{vp}->set_offset (0, $_[1]);
975 },
976 ;
977
978 $self = $class->SUPER::new (
979 vp => (new CFClient::UI::ViewPort expand => 1),
980 slider => $slider,
981 %arg,
982 );
983
984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
986
987 $self
385} 988}
386 989
387sub add { 990sub add {
388 my ($self, $widget) = @_; 991 my ($self, $widget) = @_;
389 992
390 $self->{children} = []; 993 $self->{vp}->add ($self->{child} = $widget);
391
392 $self->SUPER::add ($widget);
393} 994}
394 995
395sub remove { 996sub update {
396 my ($self, $widget) = @_; 997 my ($self) = @_;
397 998
398 $self->SUPER::remove ($widget); 999 $self->SUPER::update;
399 1000
400 $self->{children} = [new CFClient::UI::Empty] 1001 # todo: overwrite size_allocate of child
401 unless @{$self->{children}}; 1002 my $child = $self->{vp}->child;
402} 1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
403
404sub child { $_[0]->{children}[0] }
405
406sub size_request {
407 $_[0]{children}[0]->size_request
408} 1004}
409 1005
410sub size_allocate { 1006sub size_allocate {
411 my ($self, $x, $y, $w, $h) = @_; 1007 my ($self, $w, $h) = @_;
412 1008
413 $self->_size_allocate ($x, $y, $w, $h) or return; 1009 $self->SUPER::size_allocate ($w, $h);
414 1010
415 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
416} 1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
417 1017
418############################################################################# 1018#############################################################################
419 1019
420package CFClient::UI::Window; 1020package CFClient::UI::Frame;
421 1021
422our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
423 1023
424use SDL::OpenGL; 1024use CFClient::OpenGL;
1025
1026sub new {
1027 my $class = shift;
1028
1029 $class->SUPER::new (
1030 bg => undef,
1031 @_,
1032 )
1033}
1034
1035sub _draw {
1036 my ($self) = @_;
1037
1038 if ($self->{bg}) {
1039 my ($w, $h) = @$self{qw(w h)};
1040
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043 glColor_premultiply @{ $self->{bg} };
1044
1045 glBegin GL_QUADS;
1046 glVertex 0 , 0;
1047 glVertex 0 , $h;
1048 glVertex $w, $h;
1049 glVertex $w, 0;
1050 glEnd;
1051
1052 glDisable GL_BLEND;
1053 }
1054
1055 $self->SUPER::_draw;
1056}
1057
1058#############################################################################
1059
1060package CFClient::UI::FancyFrame;
1061
1062our @ISA = CFClient::UI::Bin::;
1063
1064use CFClient::OpenGL;
1065
1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
425 1073
426sub new { 1074sub new {
427 my ($class, %arg) = @_; 1075 my ($class, %arg) = @_;
428 1076
1077 my $title = delete $arg{title};
1078
429 my $self = $class->SUPER::new (%arg); 1079 my $self = $class->SUPER::new (
430} 1080 bg => [1, 1, 1, 1],
1081 border_bg => [1, 1, 1, 1],
1082 border => 0.6,
1083 can_events => 1,
1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
1087 );
431 1088
432sub update { 1089 $self->{title} = new CFClient::UI::Label
1090 align => 0,
1091 valign => 1,
1092 text => $title,
1093 fontsize => $self->{border}
1094 if defined $title;
1095
1096 $self
1097}
1098
1099sub add {
433 my ($self) = @_; 1100 my ($self, @widgets) = @_;
434 1101
435 # we want to do this delayed... 1102 $self->SUPER::add (@widgets);
436 $self->render_chld; 1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
437 $self->SUPER::update;
438} 1104}
439 1105
440sub render_chld { 1106sub border {
441 my ($self) = @_; 1107 int $_[0]{border} * $::FONTSIZE
1108}
442 1109
443 $self->{texture} = 1110sub size_request {
444 CFClient::Texture->new_from_opengl ( 1111 my ($self) = @_;
445 $self->{w}, $self->{h}, sub { $self->child->draw } 1112
446 ); 1113 $self->{title}->size_request
1114 if $self->{title};
1115
1116 my ($w, $h) = $self->SUPER::size_request;
1117
1118 (
1119 $w + $self->border * 2,
1120 $h + $self->border * 2,
1121 )
447} 1122}
448 1123
449sub size_allocate { 1124sub size_allocate {
450 my ($self, $x, $y, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
451 1126
452 $self->_size_allocate ($x, $y, $w, $h) or return; 1127 if ($self->{title}) {
453 1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
454 $self->child->size_allocate (0, 0, $w, $h); 1130 $self->{title}->size_allocate ($w, $h);
1131 }
455 1132
456 $self->render_chld; 1133 my $border = $self->border;
457}
458 1134
459sub _draw { 1135 $h -= List::Util::max 0, $border * 2;
460 my ($self) = @_; 1136 $w -= List::Util::max 0, $border * 2;
461
462 my ($w, $h) = ($self->w, $self->h);
463
464 my $tex = $self->{texture}
465 or return;
466
467 glEnable GL_BLEND;
468 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
469 glEnable GL_TEXTURE_2D;
470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
471
472 $tex->draw_quad (0, 0, $w, $h);
473
474 glDisable GL_BLEND;
475 glDisable GL_TEXTURE_2D;
476}
477
478#############################################################################
479
480package CFClient::UI::Frame;
481
482our @ISA = CFClient::UI::Bin::;
483
484use SDL::OpenGL;
485
486sub size_request {
487 my ($self) = @_;
488 my $chld = $self->child
489 or return (0, 0);
490
491 $chld->move (2, 2);
492
493 map { $_ + 4 } $chld->size_request;
494}
495
496sub size_allocate {
497 my ($self, $x, $y, $w, $h) = @_;
498 1137
499 $self->_size_allocate ($x, $y, $w, $h) or return; 1138 $self->child->configure ($border, $border, $w, $h);
500
501 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
502}
503
504sub _draw {
505 my ($self) = @_;
506
507 my $chld = $self->child;
508
509 my ($w, $h) = $chld->size_request;
510
511 glBegin GL_QUADS;
512 glColor 0, 0, 0;
513 glVertex 0 , 0;
514 glVertex 0 , $h + 4;
515 glVertex $w + 4 , $h + 4;
516 glVertex $w + 4 , 0;
517 glEnd;
518
519 $chld->draw;
520}
521
522#############################################################################
523
524package CFClient::UI::FancyFrame;
525
526our @ISA = CFClient::UI::Bin::;
527
528use SDL::OpenGL;
529
530my @tex =
531 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
532 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
533
534sub size_request {
535 my ($self) = @_;
536
537 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
538
539 my ($w, $h) = $self->SUPER::size_request;
540
541 $h += $tex[1]->{h};
542 $h += $tex[4]->{h};
543 $w += $tex[2]->{w};
544 $w += $tex[3]->{w};
545
546 ($w, $h)
547}
548
549sub size_allocate {
550 my ($self, $x, $y, $w, $h) = @_;
551
552 $self->_size_allocate ($x, $y, $w, $h) or return;
553
554 $h -= $tex[1]{h};
555 $h -= $tex[4]{h};
556 $w -= $tex[2]{w};
557 $w -= $tex[3]{w};
558
559 $h = $h < 0 ? 0 : $h;
560 $w = $w < 0 ? 0 : $w;
561
562 my $child = $self->child;
563
564 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
565} 1139}
566 1140
567sub button_down { 1141sub button_down {
568 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
569 1143
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 1144 my ($w, $h) = @$self{qw(w h)};
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 1145 my $border = $self->border;
572 1146
1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
574 my ($bw, $bh) = ($self->{w}, $self->{h}); 1153 my ($bw, $bh) = ($self->{w}, $self->{h});
1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
575 1157
576 $self->{motion} = sub { 1158 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
578 1160
579 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
580 1163
581 $self->{user_w} = $bw + $x - $ox; 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
582 $self->{user_h} = $bh + $y - $oy; 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
583 $self->update; 1168 $self->realloc;
584 }; 1169 };
585 1170
586 } elsif ($x >= 0 && $x < $self->{w} 1171 } elsif ($lr ^ $td) {
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
590 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
591 1174
592 $self->{motion} = sub { 1175 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
594 1177
595 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
596 1179
597 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
598 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
599 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
600 } 1188 1
601} 1189}
602 1190
603sub button_up { 1191sub button_up {
604 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
605 1193
606 delete $self->{motion}; 1194 !!delete $self->{motion}
607} 1195}
608 1196
609sub mouse_motion { 1197sub mouse_motion {
610 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
611 1199
612 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
613} 1203}
614 1204
615sub _draw { 1205sub _draw {
616 my ($self) = @_; 1206 my ($self) = @_;
617 1207
1208 my $child = $self->{children}[0];
1209
618 my ($w, $h) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
619 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
620 1212
621 glEnable GL_BLEND;
622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625 1215
626 my $top = $tex[1]; 1216 my $border = $self->border;
627 $top->draw_quad (0, 0, $w, $top->{h});
628 1217
629 my $left = $tex[3]; 1218 glColor @{ $self->{border_bg} };
630 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
631 1223
632 my $right = $tex[2]; 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
633 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch); 1225 glColor @{ $self->{bg} };
634 1226
635 my $bottom = $tex[4]; 1227 # TODO: repeat texture not scale
636 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h}); 1228 # solve this better(?)
637 1229 $bg->{s} = $cw / $bg->{w};
638 my $bg = $tex[0]; 1230 $bg->{t} = $ch / $bg->{h};
639 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
640 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1232 }
641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642
643 my $rep_x = $cw / $bg->{w};
644 my $rep_y = $ch / $bg->{h};
645
646 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
647 1233
648 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
649 glDisable GL_BLEND;
650 1235
651 $self->child->draw; 1236 $child->draw;
652 1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
653} 1242}
654 1243
655############################################################################# 1244#############################################################################
656 1245
657package CFClient::UI::Table; 1246package CFClient::UI::Table;
658 1247
659our @ISA = CFClient::UI::Base::; 1248our @ISA = CFClient::UI::Base::;
660 1249
661use List::Util qw(max sum); 1250use List::Util qw(max sum);
662 1251
663use SDL::OpenGL; 1252use CFClient::OpenGL;
664 1253
665sub new { 1254sub new {
666 my $class = shift; 1255 my $class = shift;
667 1256
668 $class->SUPER::new ( 1257 $class->SUPER::new (
669 col_expand => [], 1258 col_expand => [],
670 @_ 1259 @_,
671 ) 1260 )
672} 1261}
673 1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1265}
1266
674sub add { 1267sub add {
675 my ($self, $x, $y, $chld) = @_; 1268 my ($self, $x, $y, $child) = @_;
676 1269
1270 $child->set_parent ($self);
677 $self->{children}[$y][$x] = $chld; 1271 $self->{children}[$y][$x] = $child;
678 $chld->set_parent ($self);
679 1272
680 $self->{w} = $self->{h} = -1; 1273 $self->realloc;
681 $self->update; 1274}
1275
1276# TODO: move to container class maybe? send children a signal on removal?
1277sub clear {
1278 my ($self) = @_;
1279
1280 my @children = $self->children;
1281 delete $self->{children};
1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
682} 1289}
683 1290
684sub get_wh { 1291sub get_wh {
685 my ($self) = @_; 1292 my ($self) = @_;
686 1293
… …
691 or next; 1298 or next;
692 1299
693 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
694 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
695 or next; 1302 or next;
696 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
697 1304
698 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
699 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
700 } 1307 }
701 } 1308 }
… …
713 (sum @$hs), 1320 (sum @$hs),
714 ) 1321 )
715} 1322}
716 1323
717sub size_allocate { 1324sub size_allocate {
718 my ($self, $x, $y, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
719
720 $self->_size_allocate ($x, $y, $w, $h) or return;
721 1326
722 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
723 1328
724 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
725 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
726 1331
727 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
728 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
729 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
730 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
731 1336
732 # linearly scale sizes 1337 # linearly scale sizes
733 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1338 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
734 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1339 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1340
1341 CFClient::UI::harmonize $ws;
1342 CFClient::UI::harmonize $hs;
735 1343
736 my $y; 1344 my $y;
737 1345
738 for my $r (0 .. $#{$self->{children}}) { 1346 for my $r (0 .. $#{$self->{children}}) {
739 my $row = $self->{children}[$r] 1347 my $row = $self->{children}[$r]
… …
744 1352
745 for my $c (0 .. $#$row) { 1353 for my $c (0 .. $#$row) {
746 my $col_w = $ws->[$c]; 1354 my $col_w = $ws->[$c];
747 1355
748 if (my $widget = $row->[$c]) { 1356 if (my $widget = $row->[$c]) {
749 $widget->size_allocate ($x, $y, $col_w, $row_h); 1357 $widget->configure ($x, $y, $col_w, $row_h);
750 } 1358 }
751 1359
752 $x += $col_w; 1360 $x += $col_w;
753 } 1361 }
754 1362
… …
781 } 1389 }
782} 1390}
783 1391
784############################################################################# 1392#############################################################################
785 1393
1394package CFClient::UI::Box;
1395
1396our @ISA = CFClient::UI::Container::;
1397
1398sub size_request {
1399 my ($self) = @_;
1400
1401 $self->{vertical}
1402 ? (
1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1405 )
1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
1410}
1411
1412sub size_allocate {
1413 my ($self, $w, $h) = @_;
1414
1415 my $space = $self->{vertical} ? $h : $w;
1416 my $children = $self->{children};
1417
1418 my @req;
1419
1420 if ($self->{homogeneous}) {
1421 @req = ($space / (@$children || 1)) x @$children;
1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
1435 for 0 .. $#$children;
1436 }
1437 }
1438
1439 CFClient::UI::harmonize \@req;
1440
1441 my $pos = 0;
1442 for (0 .. $#$children) {
1443 my $alloc = $req[$_];
1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1445
1446 $pos += $alloc;
1447 }
1448
1449 1
1450}
1451
1452#############################################################################
1453
786package CFClient::UI::HBox; 1454package CFClient::UI::HBox;
787 1455
788# TODO: wrap into common Box base class
789
790our @ISA = CFClient::UI::Container::; 1456our @ISA = CFClient::UI::Box::;
791 1457
792sub size_request { 1458sub new {
793 my ($self) = @_; 1459 my $class = shift;
794 1460
795 my @alloc = map [$_->size_request], @{$self->{children}}; 1461 $class->SUPER::new (
796 1462 vertical => 0,
797 ( 1463 @_,
798 (List::Util::sum map $_->[0], @alloc),
799 (List::Util::max map $_->[1], @alloc),
800 ) 1464 )
801} 1465}
802 1466
803sub size_allocate {
804 my ($self, $x, $y, $w, $h) = @_;
805
806 $self->_size_allocate ($x, $y, $w, $h);
807
808 ($h, $w) = ($w, $h);
809
810 my $children = $self->{children};
811
812 my @h = map +($_->size_request)[0], @$children;
813
814 my $req_h = List::Util::sum @h;
815
816 if ($req_h > $h) {
817 # ah well, not enough space
818 $_ *= $h / $req_h for @h;
819 } else {
820 my $exp = List::Util::sum map $_->{expand}, @$children;
821 $exp ||= 1;
822
823 for (0 .. $#$children) {
824 my $child = $children->[$_];
825
826 my $alloc_h = $h[$_];
827 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
828 $h[$_] = $alloc_h;
829 }
830 }
831
832 my $y = 0;
833 for (0 .. $#$children) {
834 my $child = $children->[$_];
835 my $h = $h[$_];
836 $child->size_allocate ($y, 0, $h, $w);
837
838 $y += $h;
839 }
840}
841
842############################################################################# 1467#############################################################################
843 1468
844package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
845 1470
846# TODO: wrap into common Box base class
847
848our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
849 1472
850sub size_request { 1473sub new {
851 my ($self) = @_; 1474 my $class = shift;
852 1475
853 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
854 1477 vertical => 1,
855 ( 1478 @_,
856 (List::Util::max map $_->[0], @alloc),
857 (List::Util::sum map $_->[1], @alloc),
858 ) 1479 )
859} 1480}
860 1481
861sub size_allocate {
862 my ($self, $x, $y, $w, $h) = @_;
863
864 $self->_size_allocate ($x, $y, $w, $h);
865
866 my $children = $self->{children};
867
868 my @h = map +($_->size_request)[1], @$children;
869
870 my $req_h = List::Util::sum @h;
871
872 if ($req_h > $h) {
873 # ah well, not enough space
874 $_ *= $h / $req_h for @h;
875 } else {
876 my $exp = List::Util::sum map $_->{expand}, @$children;
877 $exp ||= 1;
878
879 for (0 .. $#$children) {
880 my $child = $children->[$_];
881
882 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
883 }
884 }
885
886 my $y = 0;
887 for (0 .. $#$children) {
888 my $child = $children->[$_];
889 my $h = $h[$_];
890 $child->size_allocate (0, $y, $w, $h);
891
892 $y += $h;
893 }
894}
895
896############################################################################# 1482#############################################################################
897 1483
898package CFClient::UI::Label; 1484package CFClient::UI::Label;
899 1485
900our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
901 1487
902use SDL::OpenGL; 1488use CFClient::OpenGL;
903 1489
904sub new { 1490sub new {
905 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
906 1492
907 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
908 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
909 height => $::FONTSIZE, 1495 #bg => none
910 text => "", 1496 #active_bg => none
911 align => -1, 1497 #font => default_font
912 padding => 2, 1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
913 layout => new CFClient::Layout, 1502 layout => (new CFClient::Layout),
1503 fontsize => 1,
1504 align => -1,
1505 valign => -1,
1506 padding_x => 2,
1507 padding_y => 2,
1508 can_events => 0,
914 %arg 1509 %arg
915 ); 1510 );
916 1511
1512 if (exists $self->{template}) {
1513 my $layout = new CFClient::Layout;
1514 $layout->set_text (delete $self->{template});
1515 $self->{template} = $layout;
1516 }
1517
1518 if (exists $self->{markup}) {
1519 $self->set_markup (delete $self->{markup});
1520 } else {
917 $self->set_text ($self->{text}); 1521 $self->set_text (delete $self->{text});
1522 }
918 1523
919 $self 1524 $self
920} 1525}
921 1526
922sub escape_text { 1527sub escape($) {
923 local $_ = $_[1]; 1528 local $_ = $_[0];
924 1529
925 s/&/&amp;/g; 1530 s/&/&amp;/g;
926 s/>/&gt;/g; 1531 s/>/&gt;/g;
927 s/</&lt;/g; 1532 s/</&lt;/g;
928 1533
929 $_[1] 1534 $_
1535}
1536
1537sub update {
1538 my ($self) = @_;
1539
1540 delete $self->{texture};
1541 $self->SUPER::update;
1542}
1543
1544sub realloc {
1545 my ($self) = @_;
1546
1547 delete $self->{ox};
1548 $self->SUPER::realloc;
930} 1549}
931 1550
932sub set_text { 1551sub set_text {
933 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
934 1553
1554 return if $self->{text} eq "T$text";
935 $self->{text} = $text; 1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1558 $self->{layout}->set_text ($text);
1559
1560 delete $self->{size_req};
1561 $self->realloc;
1562 $self->update;
1563}
1564
1565sub set_markup {
1566 my ($self, $markup) = @_;
1567
1568 return if $self->{text} eq "M$markup";
1569 $self->{text} = "M$markup";
1570
1571 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1572
1573 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
936 $self->{layout}->set_markup ($text); 1574 $self->{layout}->set_markup ($markup);
937 1575
1576 delete $self->{size_req};
1577 $self->realloc;
1578 $self->update;
1579}
1580
1581sub size_request {
1582 my ($self) = @_;
1583
1584 $self->{size_req} ||= do {
1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1590
1591 my ($w, $h) = $self->{layout}->size;
1592
1593 if (exists $self->{template}) {
1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1596
1597 my ($w2, $h2) = $self->{template}->size;
1598
1599 $w = List::Util::max $w, $w2;
1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1604 };
1605
1606 @{ $self->{size_req} }
1607}
1608
1609sub size_allocate {
1610 my ($self, $w, $h) = @_;
1611
1612 delete $self->{ox};
1613
1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1616}
1617
1618sub set_fontsize {
1619 my ($self, $fontsize) = @_;
1620
1621 $self->{fontsize} = $fontsize;
938 delete $self->{texture}; 1622 delete $self->{texture};
939# $self->{w} = $self->{h} = -1;
940 $self->update;
941}
942 1623
943sub get_text { 1624 $self->realloc;
1625}
1626
1627sub reconfigure {
944 my ($self, $text) = @_; 1628 my ($self) = @_;
945 1629
946 $self->{text}
947}
948
949sub size_request {
950 my ($self) = @_;
951
952 $self->{layout}->set_width;
953 $self->{layout}->set_height ($self->{height});
954 my ($w, $h) = $self->{layout}->size;
955
956 (
957 $w + $self->{padding} * 2,
958 $h + $self->{padding} * 2,
959 )
960}
961
962sub size_allocate {
963 my ($self, $x, $y, $w, $h) = @_;
964
965 $self->_size_allocate ($x, $y, $w, $h) or return;
966
967 delete $self->{texture}; 1630 delete $self->{size_req};
968}
969 1631
970sub update {
971 my ($self) = @_;
972
973 delete $self->{texture};
974 $self->SUPER::update; 1632 $self->SUPER::reconfigure;
975} 1633}
976 1634
977sub _draw { 1635sub _draw {
978 my ($self) = @_; 1636 my ($self) = @_;
979 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
980 my $tex = $self->{texture} ||= do { 1640 my $tex = $self->{texture} ||= do {
1641 $self->{layout}->set_foreground (@{$self->{fg}});
1642 $self->{layout}->set_font ($self->{font}) if $self->{font};
981 $self->{layout}->set_width ($self->{w}); 1643 $self->{layout}->set_width ($self->{w});
982 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1644 $self->{layout}->set_ellipsise ($self->{ellipsise});
1645 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647
983 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
984 }; 1649 };
985 1650
986 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
987 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1652 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1653 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1654 : ($self->{w} - $tex->{w}) * 0.5);
1655
1656 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1657 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1658 : ($self->{h} - $tex->{h}) * 0.5);
1659 };
1660
988 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1664 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1665
1666 if ($tex->{format} == GL_ALPHA) {
989 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1667 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
990
991 glColor @{$self->{fg}}; 1668 glColor @{$self->{fg}};
992 1669 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
993 my $x = 1670 } else {
994 $self->{align} < 0 ? $self->{padding} 1671 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1672 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
996 : ($self->{w} - $tex->{w}) * 0.5; 1673 }
997
998 glTranslate $x, ($self->{h} - $tex->{h}) * 0.5, 0;
999 $tex->draw_quad (0, 0);
1000 1674
1001 glDisable GL_TEXTURE_2D; 1675 glDisable GL_TEXTURE_2D;
1002 glDisable GL_BLEND;
1003} 1676}
1004 1677
1005############################################################################# 1678#############################################################################
1006 1679
1007package CFClient::UI::Entry; 1680package CFClient::UI::EntryBase;
1008 1681
1009our @ISA = CFClient::UI::Label::; 1682our @ISA = CFClient::UI::Label::;
1010 1683
1011use SDL; 1684use CFClient::OpenGL;
1012use SDL::OpenGL;
1013 1685
1014sub new { 1686sub new {
1015 my $class = shift; 1687 my $class = shift;
1016 1688
1017 $class->SUPER::new ( 1689 $class->SUPER::new (
1018 fg => [1, 1, 1], 1690 fg => [1, 1, 1],
1019 bg => [0, 0, 0, 0.2], 1691 bg => [0, 0, 0, 0.2],
1020 active_bg => [1, 1, 1, 0.5], 1692 active_bg => [1, 1, 1, 0.5],
1021 active_fg => [0, 0, 0], 1693 active_fg => [0, 0, 0],
1694 can_hover => 1,
1695 can_focus => 1,
1696 valign => 0,
1697 can_events => 1,
1698 #text => ...
1699 #hidden => "*",
1022 @_ 1700 @_
1023 ) 1701 )
1024} 1702}
1025 1703
1026sub _set_text { 1704sub _set_text {
1027 my ($self, $text) = @_; 1705 my ($self, $text) = @_;
1028 1706
1707 delete $self->{cur_h};
1708
1709 return if $self->{text} eq $text;
1710
1029 $self->{last_activity} = $::NOW; 1711 $self->{last_activity} = $::NOW;
1030
1031 $self->{text} = $text; 1712 $self->{text} = $text;
1032 $self->{layout}->set_width ($self->{w});
1033 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1034 1713
1035 $text =~ s/./*/g if $self->{hidden}; 1714 $text =~ s/./*/g if $self->{hidden};
1715 $self->{layout}->set_text ("$text ");
1716 delete $self->{size_req};
1036 1717
1037 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1718 $self->_emit (changed => $self->{text});
1038 1719
1039 $text = substr $text, 0, $self->{cursor}; 1720 $self->realloc;
1040 utf8::encode $text; 1721 $self->update;
1041
1042 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1043}
1044
1045sub size_request {
1046 my ($self) = @_;
1047
1048 my ($w, $h) = $self->SUPER::size_request;
1049
1050 ($w + 1, $h) # add 1 for cursor
1051}
1052
1053sub size_allocate {
1054 my ($self, $x, $y, $w, $h) = @_;
1055
1056 $self->SUPER::size_allocate ($x, $y, $w, $h);
1057
1058 $self->_set_text ($self->{text});
1059} 1722}
1060 1723
1061sub set_text { 1724sub set_text {
1062 my ($self, $text) = @_; 1725 my ($self, $text) = @_;
1063 1726
1064 $self->{cursor} = length $text; 1727 $self->{cursor} = length $text;
1065 $self->_set_text ($text); 1728 $self->_set_text ($text);
1066 $self->update; 1729}
1730
1731sub get_text {
1732 $_[0]{text}
1733}
1734
1735sub size_request {
1736 my ($self) = @_;
1737
1738 my ($w, $h) = $self->SUPER::size_request;
1739
1740 ($w + 1, $h) # add 1 for cursor
1067} 1741}
1068 1742
1069sub key_down { 1743sub key_down {
1070 my ($self, $ev) = @_; 1744 my ($self, $ev) = @_;
1071 1745
1072 my $mod = $ev->key_mod; 1746 my $mod = $ev->{mod};
1073 my $sym = $ev->key_sym; 1747 my $sym = $ev->{sym};
1074
1075 my $uni = $ev->key_unicode; 1748 my $uni = $ev->{unicode};
1076 1749
1077 my $text = $self->get_text; 1750 my $text = $self->get_text;
1078 1751
1079 if ($sym == SDLK_BACKSPACE) { 1752 if ($uni == 8) {
1080 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1753 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1081 } elsif ($sym == SDLK_DELETE) { 1754 } elsif ($uni == 127) {
1082 substr $text, $self->{cursor}, 1, ""; 1755 substr $text, $self->{cursor}, 1, "";
1083 } elsif ($sym == SDLK_LEFT) { 1756 } elsif ($sym == CFClient::SDLK_LEFT) {
1084 --$self->{cursor} if $self->{cursor}; 1757 --$self->{cursor} if $self->{cursor};
1085 } elsif ($sym == SDLK_RIGHT) { 1758 } elsif ($sym == CFClient::SDLK_RIGHT) {
1086 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1759 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1087 } elsif ($sym == SDLK_HOME) { 1760 } elsif ($sym == CFClient::SDLK_HOME) {
1088 $self->{cursor} = 0; 1761 $self->{cursor} = 0;
1089 } elsif ($sym == SDLK_END) { 1762 } elsif ($sym == CFClient::SDLK_END) {
1090 $self->{cursor} = length $text; 1763 $self->{cursor} = length $text;
1764 } elsif ($uni == 27) {
1765 $self->_emit ('escape');
1091 } elsif ($uni) { 1766 } elsif ($uni) {
1092 substr $text, $self->{cursor}++, 0, chr $uni; 1767 substr $text, $self->{cursor}++, 0, chr $uni;
1768 } else {
1769 return 0;
1093 } 1770 }
1094 1771
1095 $self->_set_text ($text); 1772 $self->_set_text ($text);
1096 $self->update; 1773
1774 $self->realloc;
1775
1776 1
1097} 1777}
1098 1778
1099sub focus_in { 1779sub focus_in {
1100 my ($self) = @_; 1780 my ($self) = @_;
1101 1781
… …
1116 utf8::encode $text; 1796 utf8::encode $text;
1117 $self->{cursor} = length substr $text, 0, $idx; 1797 $self->{cursor} = length substr $text, 0, $idx;
1118 1798
1119 $self->_set_text ($self->{text}); 1799 $self->_set_text ($self->{text});
1120 $self->update; 1800 $self->update;
1801
1802 1
1121} 1803}
1122 1804
1123sub mouse_motion { 1805sub mouse_motion {
1124 my ($self, $ev, $x, $y) = @_; 1806 my ($self, $ev, $x, $y) = @_;
1125# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1807# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1808
1809 0
1126} 1810}
1127 1811
1128sub _draw { 1812sub _draw {
1129 my ($self) = @_; 1813 my ($self) = @_;
1130 1814
1131 local $self->{fg} = $self->{fg}; 1815 local $self->{fg} = $self->{fg};
1132 1816
1133 if ($FOCUS == $self) { 1817 if ($FOCUS == $self) {
1134 glColor @{$self->{active_bg}}; 1818 glColor_premultiply @{$self->{active_bg}};
1135 $self->{fg} = $self->{active_fg}; 1819 $self->{fg} = $self->{active_fg};
1136 } else { 1820 } else {
1137 glColor @{$self->{bg}}; 1821 glColor_premultiply @{$self->{bg}};
1138 } 1822 }
1139 1823
1140 glEnable GL_BLEND; 1824 glEnable GL_BLEND;
1141 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1825 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1142 glBegin GL_QUADS; 1826 glBegin GL_QUADS;
1143 glVertex 0 , 0; 1827 glVertex 0 , 0;
1144 glVertex 0 , $self->{h}; 1828 glVertex 0 , $self->{h};
1145 glVertex $self->{w}, $self->{h}; 1829 glVertex $self->{w}, $self->{h};
1146 glVertex $self->{w}, 0; 1830 glVertex $self->{w}, 0;
… …
1149 1833
1150 $self->SUPER::_draw; 1834 $self->SUPER::_draw;
1151 1835
1152 #TODO: force update every cursor change :( 1836 #TODO: force update every cursor change :(
1153 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1837 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1838
1839 unless (exists $self->{cur_h}) {
1840 my $text = substr $self->{text}, 0, $self->{cursor};
1841 utf8::encode $text;
1842
1843 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1844 }
1845
1154 glColor @{$self->{fg}}; 1846 glColor @{$self->{fg}};
1155 glBegin GL_LINES; 1847 glBegin GL_LINES;
1156 glVertex $self->{cur_x}, $self->{cur_y};
1157 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1848 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1849 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1158 glEnd; 1850 glEnd;
1159 } 1851 }
1160} 1852}
1161 1853
1854package CFClient::UI::Entry;
1855
1856our @ISA = CFClient::UI::EntryBase::;
1857
1858use CFClient::OpenGL;
1859
1860sub key_down {
1861 my ($self, $ev) = @_;
1862
1863 my $sym = $ev->{sym};
1864
1865 if ($sym == 13) {
1866 unshift @{$self->{history}},
1867 my $txt = $self->get_text;
1868 $self->{history_pointer} = -1;
1869 $self->{history_saveback} = '';
1870 $self->_emit (activate => $txt);
1871 $self->update;
1872
1873 } elsif ($sym == CFClient::SDLK_UP) {
1874 if ($self->{history_pointer} < 0) {
1875 $self->{history_saveback} = $self->get_text;
1876 }
1877 if (@{$self->{history} || []} > 0) {
1878 $self->{history_pointer}++;
1879 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1880 $self->{history_pointer} = @{$self->{history} || []} - 1;
1881 }
1882 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1883 }
1884
1885 } elsif ($sym == CFClient::SDLK_DOWN) {
1886 $self->{history_pointer}--;
1887 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1888
1889 if ($self->{history_pointer} >= 0) {
1890 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1891 } else {
1892 $self->set_text ($self->{history_saveback});
1893 }
1894
1895 } else {
1896 return $self->SUPER::key_down ($ev)
1897 }
1898
1899 1
1900}
1901
1162############################################################################# 1902#############################################################################
1163 1903
1164package CFClient::UI::Button; 1904package CFClient::UI::Button;
1165 1905
1166our @ISA = CFClient::UI::Label::; 1906our @ISA = CFClient::UI::Label::;
1167 1907
1168use SDL; 1908use CFClient::OpenGL;
1169use SDL::OpenGL; 1909
1910my @tex =
1911 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1912 qw(b1_button_active.png);
1913
1914sub new {
1915 my $class = shift;
1916
1917 $class->SUPER::new (
1918 padding_x => 4,
1919 padding_y => 4,
1920 fg => [1, 1, 1],
1921 active_fg => [0, 0, 1],
1922 can_hover => 1,
1923 align => 0,
1924 valign => 0,
1925 can_events => 1,
1926 @_
1927 )
1928}
1929
1930sub activate { }
1931
1932sub button_up {
1933 my ($self, $ev, $x, $y) = @_;
1934
1935 $self->emit ("activate")
1936 if $x >= 0 && $x < $self->{w}
1937 && $y >= 0 && $y < $self->{h};
1938
1939 1
1940}
1941
1942sub _draw {
1943 my ($self) = @_;
1944
1945 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1946
1947 glEnable GL_TEXTURE_2D;
1948 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1949 glColor 0, 0, 0, 1;
1950
1951 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1952
1953 glDisable GL_TEXTURE_2D;
1954
1955 $self->SUPER::_draw;
1956}
1957
1958#############################################################################
1959
1960package CFClient::UI::CheckBox;
1961
1962our @ISA = CFClient::UI::DrawBG::;
1963
1964my @tex =
1965 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1966 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1967
1968use CFClient::OpenGL;
1969
1970sub new {
1971 my $class = shift;
1972
1973 $class->SUPER::new (
1974 padding_x => 2,
1975 padding_y => 2,
1976 fg => [1, 1, 1],
1977 active_fg => [1, 1, 0],
1978 bg => [0, 0, 0, 0.2],
1979 active_bg => [1, 1, 1, 0.5],
1980 state => 0,
1981 can_hover => 1,
1982 @_
1983 )
1984}
1985
1986sub size_request {
1987 my ($self) = @_;
1988
1989 (6) x 2
1990}
1991
1992sub button_down {
1993 my ($self, $ev, $x, $y) = @_;
1994
1995 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1996 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1997 $self->{state} = !$self->{state};
1998 $self->_emit (changed => $self->{state});
1999 } else {
2000 return 0
2001 }
2002
2003 1
2004}
2005
2006sub _draw {
2007 my ($self) = @_;
2008
2009 $self->SUPER::_draw;
2010
2011 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2012
2013 my ($w, $h) = @$self{qw(w h)};
2014
2015 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2016
2017 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2018
2019 my $tex = $self->{state} ? $tex[1] : $tex[0];
2020
2021 glEnable GL_TEXTURE_2D;
2022 $tex->draw_quad_alpha (0, 0, $s, $s);
2023 glDisable GL_TEXTURE_2D;
2024}
2025
2026#############################################################################
2027
2028package CFClient::UI::Image;
2029
2030our @ISA = CFClient::UI::Base::;
2031
2032use CFClient::OpenGL;
2033use Carp qw/confess/;
2034
2035our %loaded_images;
2036
2037sub new {
2038 my $class = shift;
2039
2040 my $self = $class->SUPER::new (can_events => 0, @_);
2041
2042 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2043
2044 $loaded_images{$self->{image}} ||=
2045 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2046
2047 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2048
2049 Scalar::Util::weaken $loaded_images{$self->{image}};
2050
2051 $self->{aspect} = $tex->{w} / $tex->{h};
2052
2053 $self
2054}
2055
2056sub size_request {
2057 my ($self) = @_;
2058
2059 ($self->{tex}->{w}, $self->{tex}->{h})
2060}
2061
2062sub _draw {
2063 my ($self) = @_;
2064
2065 my $tex = $self->{tex};
2066
2067 my ($w, $h) = ($self->{w}, $self->{h});
2068
2069 if ($self->{rot90}) {
2070 glRotate 90, 0, 0, 1;
2071 glTranslate 0, -$self->{w}, 0;
2072
2073 ($w, $h) = ($h, $w);
2074 }
2075
2076 glEnable GL_TEXTURE_2D;
2077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2078
2079 $tex->draw_quad_alpha (0, 0, $w, $h);
2080
2081 glDisable GL_TEXTURE_2D;
2082}
2083
2084#############################################################################
2085
2086package CFClient::UI::VGauge;
2087
2088our @ISA = CFClient::UI::Base::;
2089
2090use List::Util qw(min max);
2091
2092use CFClient::OpenGL;
2093
2094my %tex = (
2095 food => [
2096 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2097 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2098 ],
2099 grace => [
2100 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2101 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2102 ],
2103 hp => [
2104 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2105 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2106 ],
2107 mana => [
2108 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2109 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2110 ],
2111);
2112
2113# eg. VGauge->new (gauge => 'food'), default gauge: food
2114sub new {
2115 my $class = shift;
2116
2117 my $self = $class->SUPER::new (
2118 type => 'food',
2119 @_
2120 );
2121
2122 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2123
2124 $self
2125}
2126
2127sub size_request {
2128 my ($self) = @_;
2129
2130 #my $tex = $tex{$self->{type}}[0];
2131 #@$tex{qw(w h)}
2132 (0, 0)
2133}
2134
2135sub set_max {
2136 my ($self, $max) = @_;
2137
2138 return if $self->{max_val} == $max;
2139
2140 $self->{max_val} = $max;
2141 $self->update;
2142}
2143
2144sub set_value {
2145 my ($self, $val, $max) = @_;
2146
2147 $self->set_max ($max)
2148 if defined $max;
2149
2150 return if $self->{val} == $val;
2151
2152 $self->{val} = $val;
2153 $self->update;
2154}
2155
2156sub _draw {
2157 my ($self) = @_;
2158
2159 my $tex = $tex{$self->{type}};
2160 my ($t1, $t2, $t3) = @$tex;
2161
2162 my ($w, $h) = ($self->{w}, $self->{h});
2163
2164 if ($self->{vertical}) {
2165 glRotate 90, 0, 0, 1;
2166 glTranslate 0, -$self->{w}, 0;
2167
2168 ($w, $h) = ($h, $w);
2169 }
2170
2171 my $ycut = $self->{val} / ($self->{max_val} || 1);
2172
2173 my $ycut1 = max 0, min 1, $ycut;
2174 my $ycut2 = max 0, min 1, $ycut - 1;
2175
2176 my $h1 = $self->{h} * (1 - $ycut1);
2177 my $h2 = $self->{h} * (1 - $ycut2);
2178
2179 glEnable GL_BLEND;
2180 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2181 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2182 glEnable GL_TEXTURE_2D;
2183 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2184
2185 glBindTexture GL_TEXTURE_2D, $t1->{name};
2186 glBegin GL_QUADS;
2187 glTexCoord 0 , 0; glVertex 0 , 0;
2188 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2189 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2190 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2191 glEnd;
2192
2193 my $ycut1 = List::Util::min 1, $ycut;
2194 glBindTexture GL_TEXTURE_2D, $t2->{name};
2195 glBegin GL_QUADS;
2196 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2197 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2198 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2199 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2200 glEnd;
2201
2202 if ($t3) {
2203 glBindTexture GL_TEXTURE_2D, $t3->{name};
2204 glBegin GL_QUADS;
2205 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2206 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2207 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2208 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2209 glEnd;
2210 }
2211
2212 glDisable GL_BLEND;
2213 glDisable GL_TEXTURE_2D;
2214}
2215
2216#############################################################################
2217
2218package CFClient::UI::Gauge;
2219
2220our @ISA = CFClient::UI::VBox::;
2221
2222sub new {
2223 my ($class, %arg) = @_;
2224
2225 my $self = $class->SUPER::new (
2226 tooltip => $arg{type},
2227 can_hover => 1,
2228 can_events => 1,
2229 %arg,
2230 );
2231
2232 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2233 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2234 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2235
2236 $self
2237}
2238
2239sub set_fontsize {
2240 my ($self, $fsize) = @_;
2241
2242 $self->{value}->set_fontsize ($fsize);
2243 $self->{max} ->set_fontsize ($fsize);
2244}
2245
2246sub set_max {
2247 my ($self, $max) = @_;
2248
2249 $self->{gauge}->set_max ($max);
2250 $self->{max}->set_text ($max);
2251}
2252
2253sub set_value {
2254 my ($self, $val, $max) = @_;
2255
2256 $self->set_max ($max)
2257 if defined $max;
2258
2259 $self->{gauge}->set_value ($val, $max);
2260 $self->{value}->set_text ($val);
2261}
2262
2263#############################################################################
2264
2265package CFClient::UI::Slider;
2266
2267use strict;
2268
2269use CFClient::OpenGL;
2270
2271our @ISA = CFClient::UI::DrawBG::;
1170 2272
1171my @tex = 2273my @tex =
1172 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2274 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1173 qw(b1_button_active.png); 2275 qw(s1_slider.png s1_slider_bg.png);
1174 2276
1175sub new { 2277sub new {
1176 my $class = shift; 2278 my $class = shift;
1177 2279
1178 $class->SUPER::new (
1179 padding => 4,
1180 fg => [1, 1, 1],
1181 bg => [1, 1, 1, 0.2],
1182 active_fg => [1, 1, 0],
1183# active_bg => [0, 0, 0, 0.5],
1184# border_fg => [1, 1, 0],
1185 @_
1186 )
1187}
1188
1189sub button_up {
1190 my ($self, $ev, $x, $y) = @_;
1191
1192 if ($x >= 0 && $x < $self->{w}
1193 && $y >= 0 && $y < $self->{h}) {
1194 $self->emit ("activate");
1195 }
1196}
1197
1198sub _draw {
1199 my ($self) = @_;
1200
1201 local $self->{fg} = $self->{fg};
1202 my $tex = $tex[0];
1203
1204 glEnable GL_BLEND;
1205 glEnable GL_TEXTURE_2D;
1206 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1207
1208 if ($GRAB == $self) {
1209 $self->{fg} = $self->{active_fg};
1210 }
1211
1212 glBindTexture GL_TEXTURE_2D, $tex->{name};
1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1214
1215 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
1216
1217 glDisable GL_TEXTURE_2D;
1218 glDisable GL_BLEND;
1219
1220 $self->SUPER::_draw;
1221}
1222
1223#############################################################################
1224
1225package CFClient::UI::CheckBox;
1226
1227our @ISA = CFClient::UI::DrawBG::;
1228
1229use SDL;
1230use SDL::OpenGL;
1231
1232sub new {
1233 my $class = shift;
1234
1235 $class->SUPER::new (
1236 padding => 2,
1237 fg => [1, 1, 1],
1238 active_fg => [1, 1, 0],
1239 state => 0,
1240 @_
1241 )
1242}
1243
1244sub size_request {
1245 my ($self) = @_;
1246
1247 ($self->{padding} * 2 + 6) x 2
1248}
1249
1250sub size_allocate {
1251 my ($self, $x, $y, $w, $h) = @_;
1252
1253 $self->_size_allocate ($x, $y, $w, $h);
1254}
1255
1256sub button_down {
1257 my ($self, $ev, $x, $y) = @_;
1258
1259 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1260 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1261 $self->{state} = !$self->{state};
1262 $self->emit (changed => $self->{state});
1263 }
1264}
1265
1266sub _draw {
1267 my ($self) = @_;
1268
1269 $self->SUPER::_draw;
1270
1271 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1272
1273 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1274
1275 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1276
1277 glBegin GL_LINE_LOOP;
1278 glVertex 0 , 0;
1279 glVertex 0 , $s;
1280 glVertex $s, $s;
1281 glVertex $s, 0;
1282 glEnd;
1283
1284 if ($self->{state}) {
1285 glBegin GL_LINES;
1286 glVertex 0 , 0;
1287 glVertex $s, $s;
1288 glVertex $s, 0;
1289 glVertex 0 , $s;
1290 glEnd;
1291 }
1292}
1293
1294#############################################################################
1295
1296package CFClient::UI::Slider;
1297
1298use strict;
1299
1300use SDL::OpenGL;
1301
1302our @ISA = CFClient::UI::DrawBG::;
1303
1304sub new {
1305 my $class = shift;
1306
1307 # range [value, low, high, page] 2280 # range [value, low, high, page, unit]
1308 2281
2282 # TODO: 0-width page
2283 # TODO: req_w/h are wrong with vertical
2284 # TODO: calculations are off
1309 my $self = $class->SUPER::new ( 2285 my $self = $class->SUPER::new (
1310 fg => [1, 1, 1], 2286 fg => [1, 1, 1],
1311 active_fg => [0, 0, 0], 2287 active_fg => [0, 0, 0],
2288 bg => [0, 0, 0, 0.2],
2289 active_bg => [1, 1, 1, 0.5],
1312 range => [0, 0, 100, 10], 2290 range => [0, 0, 100, 10, 0],
1313 req_w => 40, 2291 min_w => $::WIDTH / 80,
1314 req_h => 10, 2292 min_h => $::WIDTH / 80,
1315 vertical => 0, 2293 vertical => 0,
2294 can_hover => 1,
2295 inner_pad => 0.02,
1316 @_ 2296 @_
1317 ); 2297 );
1318 2298
2299 $self->set_value ($self->{range}[0]);
2300 $self->update;
2301
1319 $self 2302 $self
1320} 2303}
1321 2304
2305sub changed { }
2306
2307sub set_range {
2308 my ($self, $range) = @_;
2309
2310 ($range, $self->{range}) = ($self->{range}, $range);
2311
2312 if ("@$range" ne "@{$self->{range}}") {
2313 $self->update;
2314 $self->set_value ($self->{range}[0]);
2315 }
2316}
2317
2318sub set_value {
2319 my ($self, $value) = @_;
2320
2321 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2322
2323 $hi = $lo + 1 if $hi <= $lo;
2324
2325 $page = $hi - $lo if $page > $hi - $lo;
2326
2327 $value = $lo if $value < $lo;
2328 $value = $hi - $page if $value > $hi - $page;
2329
2330 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2331 if $unit;
2332
2333 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2334
2335 if ($value != $old_value) {
2336 $self->_emit (changed => $value);
2337 $self->update;
2338 }
2339}
2340
1322sub size_request { 2341sub size_request {
1323 my ($self) = @_; 2342 my ($self) = @_;
1324 2343
1325 my $w = $self->{req_w}; 2344 ($self->{req_w}, $self->{req_h})
1326 my $h = $self->{req_h};
1327
1328 $self->{vertical} ? ($h, $w) : ($w, $h)
1329} 2345}
1330 2346
1331sub button_down { 2347sub button_down {
1332 my ($self, $ev, $x, $y) = @_; 2348 my ($self, $ev, $x, $y) = @_;
1333 2349
1334 $self->SUPER::button_down ($ev, $x, $y); 2350 $self->SUPER::button_down ($ev, $x, $y);
2351
2352 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2353
1335 $self->mouse_motion ($ev, $x, $y); 2354 $self->mouse_motion ($ev, $x, $y)
1336} 2355}
1337 2356
1338sub mouse_motion { 2357sub mouse_motion {
1339 my ($self, $ev, $x, $y) = @_; 2358 my ($self, $ev, $x, $y) = @_;
1340 2359
1341 if ($GRAB == $self) { 2360 if ($GRAB == $self) {
2361 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2362
2363 my (undef, $lo, $hi, $page) = @{$self->{range}};
2364
2365 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2366
2367 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2368 } else {
2369 return 0;
2370 }
2371
2372 1
2373}
2374
2375sub update {
2376 my ($self) = @_;
2377
2378 delete $self->{knob_w};
2379 $self->SUPER::update;
2380}
2381
2382sub _draw {
2383 my ($self) = @_;
2384
2385 unless ($self->{knob_w}) {
2386 $self->set_value ($self->{range}[0]);
2387
1342 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2388 my ($value, $lo, $hi, $page) = @{$self->{range}};
2389 my $range = ($hi - $page - $lo) || 1e-100;
1343 2390
1344 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2391 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1345 2392
1346 $x = $x * ($hi - $lo) / $w + $lo; 2393 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1347 $x = $lo if $x < $lo; 2394 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1348 $x = $hi - $page if $x > $hi - $page;
1349 $self->{range}[0] = $x;
1350 2395
1351 $self->emit (changed => $x); 2396 $value = ($value - $lo) / $range;
1352 $self->update; 2397 $value = $value * $self->{scale} + $self->{offset};
1353 }
1354}
1355 2398
1356sub _draw { 2399 $self->{knob_x} = $value - $knob_w * 0.5;
1357 my ($self) = @_; 2400 $self->{knob_w} = $knob_w;
2401 }
1358 2402
1359 $self->SUPER::_draw (); 2403 $self->SUPER::_draw ();
1360 2404
1361 my ($w, $h) = @$self{qw(w h)}; 2405 glScale $self->{w}, $self->{h};
1362 2406
1363 if ($self->{vertical}) { 2407 if ($self->{vertical}) {
1364 # draw a vertical slider like a rotated horizontal slider 2408 # draw a vertical slider like a rotated horizontal slider
1365 2409
2410 glTranslate 1, 0, 0;
1366 glRotate 90, 0, 0, 1; 2411 glRotate 90, 0, 0, 1;
1367 glTranslate 0, -$self->{w}, 0;
1368
1369 ($w, $h) = ($h, $w);
1370 } 2412 }
1371 2413
1372 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2414 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1373 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2415 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1374 2416
1375 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2417 glEnable GL_TEXTURE_2D;
2418 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1376 2419
1377 $page = int $page * $w / ($hi - $lo); 2420 # draw background
1378 $value = int +($value - $lo) * $w / ($hi - $lo); 2421 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1379 2422
1380 $w -= $page; 2423 # draw handle
1381 $page &= ~1; 2424 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1382 glTranslate $page * 0.5, 0, 0;
1383 $page ||= 2;
1384 2425
1385 glColor @$fg; 2426 glDisable GL_TEXTURE_2D;
1386 glBegin GL_LINES;
1387 glVertex 0, 0; glVertex 0, $h;
1388 glVertex $w - 1, 0; glVertex $w - 1, $h;
1389 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1390 glEnd;
1391
1392 my $knob_a = $value - $page * 0.5;
1393 my $knob_b = $value + $page * 0.5;
1394
1395 glBegin GL_QUADS;
1396 glColor @$fg;
1397 glVertex $knob_a, 0;
1398 glVertex $knob_a, $h;
1399 glVertex $knob_b, $h;
1400 glVertex $knob_b, 0;
1401
1402 if ($knob_a < $knob_b - 2) {
1403 glColor @$bg;
1404 glVertex $knob_a + 1, 1;
1405 glVertex $knob_a + 1, $h - 1;
1406 glVertex $knob_b - 1, $h - 1;
1407 glVertex $knob_b - 1, 1;
1408 }
1409 glEnd;
1410} 2427}
1411 2428
1412############################################################################# 2429#############################################################################
1413 2430
1414package CFClient::UI::MapWidget; 2431package CFClient::UI::ValSlider;
1415 2432
1416use strict;
1417
1418use List::Util qw(min max);
1419
1420use SDL;
1421use SDL::OpenGL;
1422
1423our @ISA = CFClient::UI::Base::; 2433our @ISA = CFClient::UI::HBox::;
2434
2435sub new {
2436 my ($class, %arg) = @_;
2437
2438 my $range = delete $arg{range};
2439
2440 my $self = $class->SUPER::new (
2441 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2442 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2443 to_value => sub { shift },
2444 from_value => sub { shift },
2445 %arg,
2446 );
2447
2448 $self->{slider}->connect (changed => sub {
2449 my ($self, $value) = @_;
2450 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2451 $self->{parent}->emit (changed => $value);
2452 });
2453
2454# $self->{entry}->connect (changed => sub {
2455# my ($self, $value) = @_;
2456# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2457# $self->{parent}->emit (changed => $value);
2458# });
2459
2460 $self->add ($self->{slider}, $self->{entry});
2461
2462 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2463
2464 $self
2465}
2466
2467sub set_range { shift->{slider}->set_range (@_) }
2468sub set_value { shift->{slider}->set_value (@_) }
2469
2470#############################################################################
2471
2472package CFClient::UI::TextView;
2473
2474our @ISA = CFClient::UI::HBox::;
2475
2476use CFClient::OpenGL;
1424 2477
1425sub new { 2478sub new {
1426 my $class = shift; 2479 my $class = shift;
1427 2480
1428 $class->SUPER::new ( 2481 my $self = $class->SUPER::new (
1429 z => -1, 2482 fontsize => 1,
1430 list => (glGenLists 1), 2483 can_events => 0,
2484 indent => 0,
2485 #font => default_font
1431 @_ 2486 @_,
2487
2488 layout => (new CFClient::Layout 1),
2489 par => [],
2490 height => 0,
2491 children => [
2492 (new CFClient::UI::Empty expand => 1),
2493 (new CFClient::UI::Slider vertical => 1),
2494 ],
1432 ) 2495 );
1433}
1434 2496
1435sub key_down { 2497 $self->{children}[1]->connect (changed => sub { $self->update });
1436 print "MAPKEYDOWN\n";
1437}
1438 2498
1439sub key_up { 2499 $self
1440} 2500}
1441 2501
1442sub size_request { 2502sub set_fontsize {
2503 my ($self, $fontsize) = @_;
2504
2505 $self->{fontsize} = $fontsize;
2506 $self->reflow;
2507}
2508
2509sub size_allocate {
2510 my ($self, $w, $h) = @_;
2511
2512 $self->SUPER::size_allocate ($w, $h);
2513
2514 $self->{layout}->set_font ($self->{font}) if $self->{font};
2515 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2516 $self->{layout}->set_width ($self->{children}[0]{w});
2517 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2518
2519 $self->reflow;
2520}
2521
2522sub text_size {
2523 my ($self, $text, $indent) = @_;
2524
2525 my $layout = $self->{layout};
2526
2527 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2528 $layout->set_width ($self->{children}[0]{w} - $indent);
2529 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2530 $layout->set_markup ($text);
1443 ( 2531
1444 1 + 32 * int $::WIDTH / 32, 2532 $layout->size
1445 1 + 32 * int $::HEIGHT / 32, 2533}
2534
2535sub reflow {
2536 my ($self) = @_;
2537
2538 $self->{need_reflow}++;
2539 $self->update;
2540}
2541
2542sub set_offset {
2543 my ($self, $offset) = @_;
2544
2545 # todo: base offset on lines or so, not on pixels
2546 $self->{children}[1]->set_value ($offset);
2547}
2548
2549sub clear {
2550 my ($self) = @_;
2551
2552 $self->{par} = [];
2553 $self->{height} = 0;
2554 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2555}
2556
2557sub add_paragraph {
2558 my ($self, $color, $text, $indent) = @_;
2559
2560 for my $line (split /\n/, $text) {
2561 my ($w, $h) = $self->text_size ($line);
2562 $self->{height} += $h;
2563 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
1446 ) 2564 }
2565
2566 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1447} 2567}
1448 2568
1449sub update { 2569sub update {
1450 my ($self) = @_; 2570 my ($self) = @_;
1451 2571
1452 $self->{need_update} = 1;
1453 $self->SUPER::update; 2572 $self->SUPER::update;
1454}
1455 2573
1456sub draw { 2574 return unless $self->{h} > 0;
1457 my ($self) = @_;
1458 2575
2576 delete $self->{texture};
2577
2578 $ROOT->on_post_alloc ($self => sub {
2579 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2580
1459 if (delete $self->{need_update}) { 2581 if (delete $self->{need_reflow}) {
1460 glNewList $self->{list}, GL_COMPILE; 2582 my $height = 0;
1461 2583
1462 my $mx = $::CONN->{mapx}; 2584 my $layout = $self->{layout};
1463 my $my = $::CONN->{mapy};
1464 2585
1465 my $map = $::CONN->{map}; 2586 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1466 2587
1467 my ($xofs, $yofs); 2588 for (@{$self->{par}}) {
2589 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2590 $layout->set_width ($W - $_->[3]);
2591 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2592 $layout->set_markup ($_->[4]);
2593 my ($w, $h) = $layout->size;
2594 $_->[0] = $w + $_->[3];
2595 $_->[1] = $h;
2596 }
1468 2597
1469 my $sw = 1 + int $::WIDTH / 32; 2598 $height += $_->[1];
1470 my $sh = 1 + int $::HEIGHT / 32; 2599 }
1471 2600
1472 if ($::CONN->{mapw} > $sw) { 2601 $self->{height} = $height;
1473 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 2602
1474 } else { 2603 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1475 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; 2604
2605 delete $self->{texture};
1476 } 2606 }
1477 2607
1478 if ($::CONN->{maph} > $sh) { 2608 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1479 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2609 glClearColor 0, 0, 0, 0;
1480 } else { 2610 glClear GL_COLOR_BUFFER_BIT;
1481 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1482 }
1483 2611
1484 glEnable GL_TEXTURE_2D; 2612 my $top = int $self->{children}[1]{range}[0];
2613
2614 my $y0 = $top;
2615 my $y1 = $top + $H;
2616
2617 my $y = 0;
2618
2619 my $layout = $self->{layout};
2620
2621 $layout->set_font ($self->{font}) if $self->{font};
2622
1485 glEnable GL_BLEND; 2623 glEnable GL_BLEND;
2624 #TODO# not correct in windows where rgba is forced off
1486 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2625 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1487 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1488 glColor 1, 1, 1, 1;
1489 2626
1490 my $sw4 = ($sw + 3) & ~3; 2627 for my $par (@{$self->{par}}) {
1491 my $darkness = "\x00" x ($sw4 * $sh); 2628 my $h = $par->[1];
1492 2629
1493 for my $x (0 .. $sw - 1) { 2630 if ($y0 < $y + $h && $y < $y1) {
1494 my $row = $map->[$x + $xofs]; 2631 $layout->set_foreground (@{ $par->[2] });
1495 for my $y (0 .. $sh - 1) { 2632 $layout->set_width ($W - $par->[3]);
2633 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2634 $layout->set_markup ($par->[4]);
1496 2635
1497 my $cell = $row->[$y + $yofs] 2636 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1498 or next;
1499 2637
1500 my $dark = $cell->[0]; 2638 glRasterPos $par->[3], $y - $y0;
1501 if ($dark < 0) { 2639 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1502 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1503 } else {
1504 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1505 } 2640 }
1506 2641
1507 for my $num (grep $_, @$cell[1,2,3]) { 2642 $y += $h;
1508 my $tex = $::CONN->{face}[$num]{texture} || next;
1509
1510 my ($w, $h) = @$tex{qw(w h)};
1511
1512 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1513 }
1514 } 2643 }
2644
2645 glDisable GL_BLEND;
1515 } 2646 };
2647 });
2648}
1516 2649
1517# if (1) { # higher quality darkness 2650sub _draw {
1518# $lighting =~ s/(.)/$1$1$1/gs; 2651 my ($self) = @_;
1519# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1520#
1521# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1522#
1523# $lighting = $pb->get_pixels;
1524# $lighting =~ s/(.)../$1/gs;
1525# }
1526 2652
2653 glEnable GL_TEXTURE_2D;
1527 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2654 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1528 2655 glColor 0, 0, 0, 1;
1529 if ($::CFG->{fow_smooth}) { # smooth fog of war 2656 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1530 my @conv = (
1531 0.05, 0.05, 0.05,
1532 0.05, 0.60, 0.05,
1533 0.05, 0.05, 0.05,
1534 );
1535 CFClient::glConvolutionParameteri GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_REPLICATE_BORDER;
1536 CFClient::glConvolutionFilter2D GL_CONVOLUTION_2D,
1537 GL_ALPHA, 3, 3, GL_ALPHA, GL_FLOAT,
1538 pack "f*", @conv;
1539 glEnable GL_CONVOLUTION_2D;
1540 }
1541
1542 $darkness = new CFClient::Texture
1543 w => $sw4,
1544 h => $sh,
1545 data => $darkness,
1546 internalformat => GL_ALPHA,
1547 format => GL_ALPHA;
1548
1549 glColor +($::CFG->{fow_intensity}) x 3, 1;
1550 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1551
1552 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1553
1554 glDisable GL_TEXTURE_2D; 2657 glDisable GL_TEXTURE_2D;
1555 glDisable GL_BLEND;
1556 2658
1557 glEndList; 2659 $self->{children}[1]->draw;
1558 }
1559 2660
1560 glCallList $self->{list};
1561
1562 if ($FOCUS != $self) {
1563 glEnable GL_BLEND;
1564 glColor 0, 0, 1, 0.4;
1565 glBegin GL_QUADS;
1566 glVertex 0, 0;
1567 glVertex 0, $::HEIGHT;
1568 glVertex $::WIDTH, $::HEIGHT;
1569 glVertex $::WIDTH, 0;
1570 glEnd;
1571 glDisable GL_BLEND;
1572 }
1573}
1574
1575my %DIR = (
1576 SDLK_KP8, [1, "north"],
1577 SDLK_KP9, [2, "northeast"],
1578 SDLK_KP6, [3, "east"],
1579 SDLK_KP3, [4, "southeast"],
1580 SDLK_KP2, [5, "south"],
1581 SDLK_KP1, [6, "southwest"],
1582 SDLK_KP4, [7, "west"],
1583 SDLK_KP7, [8, "northwest"],
1584
1585 SDLK_UP, [1, "north"],
1586 SDLK_RIGHT, [3, "east"],
1587 SDLK_DOWN, [5, "south"],
1588 SDLK_LEFT, [7, "west"],
1589);
1590
1591sub key_down {
1592 my ($self, $ev) = @_;
1593
1594 my $mod = $ev->key_mod;
1595 my $sym = $ev->key_sym;
1596
1597 if ($sym == SDLK_KP5) {
1598 $::CONN->user_send ("command stay fire");
1599 } elsif ($sym == SDLK_a) {
1600 $::CONN->user_send ("command apply");
1601 } elsif (exists $DIR{$sym}) {
1602 if ($mod & KMOD_SHIFT) {
1603 $self->{shft}++;
1604 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1605 } elsif ($mod & KMOD_CTRL) {
1606 $self->{ctrl}++;
1607 $::CONN->user_send ("command run $DIR{$sym}[0]");
1608 } else {
1609 $::CONN->user_send ("command $DIR{$sym}[1]");
1610 }
1611 }
1612}
1613
1614sub key_up {
1615 my ($self, $ev) = @_;
1616
1617 my $mod = $ev->key_mod;
1618 my $sym = $ev->key_sym;
1619
1620 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1621 $::CONN->user_send ("command fire_stop");
1622 }
1623 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1624 $::CONN->user_send ("command run_stop");
1625 }
1626} 2661}
1627 2662
1628############################################################################# 2663#############################################################################
1629 2664
1630package CFClient::UI::Animator; 2665package CFClient::UI::Animator;
1631 2666
1632use SDL::OpenGL; 2667use CFClient::OpenGL;
1633 2668
1634our @ISA = CFClient::UI::Bin::; 2669our @ISA = CFClient::UI::Bin::;
1635 2670
1636sub moveto { 2671sub moveto {
1637 my ($self, $x, $y) = @_; 2672 my ($self, $x, $y) = @_;
… …
1667 glPopMatrix; 2702 glPopMatrix;
1668} 2703}
1669 2704
1670############################################################################# 2705#############################################################################
1671 2706
1672package CFClient::UI::Toplevel; 2707package CFClient::UI::Flopper;
2708
2709our @ISA = CFClient::UI::Button::;
2710
2711sub new {
2712 my $class = shift;
2713
2714 my $self = $class->SUPER::new (
2715 state => 0,
2716 on_activate => \&toggle_flopper,
2717 @_
2718 );
2719
2720 $self
2721}
2722
2723sub toggle_flopper {
2724 my ($self) = @_;
2725
2726 $self->{other}->toggle_visibility;
2727}
2728
2729#############################################################################
2730
2731package CFClient::UI::Tooltip;
2732
2733our @ISA = CFClient::UI::Bin::;
2734
2735use CFClient::OpenGL;
2736
2737sub new {
2738 my $class = shift;
2739
2740 $class->SUPER::new (
2741 @_,
2742 can_events => 0,
2743 )
2744}
2745
2746sub set_tooltip_from {
2747 my ($self, $widget) = @_;
2748
2749 my $tooltip = $widget->{tooltip};
2750
2751 if ($ENV{CFPLUS_DEBUG} & 2) {
2752 $tooltip .= "\n\n" . (ref $widget) . "\n"
2753 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2754 . "req $widget->{req_w} $widget->{req_h}\n"
2755 . "visible $widget->{visible}";
2756 }
2757
2758 $self->add (new CFClient::UI::Label
2759 markup => $tooltip,
2760 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2761 fontsize => 0.8,
2762 fg => [0, 0, 0, 1],
2763 ellipsise => 0,
2764 font => ($widget->{tooltip_font} || $::FONT_PROP),
2765 );
2766}
2767
2768sub size_request {
2769 my ($self) = @_;
2770
2771 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2772
2773 ($w + 4, $h + 4)
2774}
2775
2776sub size_allocate {
2777 my ($self, $w, $h) = @_;
2778
2779 $self->SUPER::size_allocate ($w - 4, $h - 4);
2780}
2781
2782sub visibility_change {
2783 my ($self, $visible) = @_;
2784
2785 return unless $visible;
2786
2787 $self->{root}->on_post_alloc ("move_$self" => sub {
2788 my $widget = $self->{owner}
2789 or return;
2790
2791 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2792
2793 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2794 if $x + $self->{w} > $self->{root}{w};
2795
2796 $self->move_abs ($x, $y);
2797 });
2798}
2799
2800sub _draw {
2801 my ($self) = @_;
2802
2803 glTranslate 0.375, 0.375;
2804
2805 my ($w, $h) = @$self{qw(w h)};
2806
2807 glColor 1, 0.8, 0.4;
2808 glBegin GL_QUADS;
2809 glVertex 0 , 0;
2810 glVertex 0 , $h;
2811 glVertex $w, $h;
2812 glVertex $w, 0;
2813 glEnd;
2814
2815 glColor 0, 0, 0;
2816 glBegin GL_LINE_LOOP;
2817 glVertex 0 , 0;
2818 glVertex 0 , $h;
2819 glVertex $w, $h;
2820 glVertex $w, 0;
2821 glEnd;
2822
2823 glTranslate 2 - 0.375, 2 - 0.375;
2824
2825 $self->SUPER::_draw;
2826}
2827
2828#############################################################################
2829
2830package CFClient::UI::Face;
2831
2832our @ISA = CFClient::UI::Base::;
2833
2834use CFClient::OpenGL;
2835
2836sub new {
2837 my $class = shift;
2838
2839 my $self = $class->SUPER::new (
2840 aspect => 1,
2841 can_events => 0,
2842 @_,
2843 );
2844
2845 if ($self->{anim} && $self->{animspeed}) {
2846 Scalar::Util::weaken (my $widget = $self);
2847
2848 $self->{timer} = Event->timer (
2849 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2850 hard => 1,
2851 interval => $self->{animspeed},
2852 cb => sub {
2853 ++$widget->{frame};
2854 $widget->update;
2855 },
2856 );
2857 }
2858
2859 $self
2860}
2861
2862sub size_request {
2863 (32, 8)
2864}
2865
2866sub update {
2867 my ($self) = @_;
2868
2869 return unless $self->{visible};
2870
2871 $self->SUPER::update;
2872}
2873
2874sub _draw {
2875 my ($self) = @_;
2876
2877 return unless $::CONN;
2878
2879 my $face;
2880
2881 if ($self->{frame}) {
2882 my $anim = $::CONN->{anim}[$self->{anim}];
2883
2884 $face = $anim->[ $self->{frame} % @$anim ]
2885 if $anim && @$anim;
2886 }
2887
2888 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2889
2890 if ($tex) {
2891 glEnable GL_TEXTURE_2D;
2892 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2893 glColor 0, 0, 0, 1;
2894 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2895 glDisable GL_TEXTURE_2D;
2896 }
2897}
2898
2899sub DESTROY {
2900 my ($self) = @_;
2901
2902 $self->{timer}->cancel
2903 if $self->{timer};
2904
2905 $self->SUPER::DESTROY;
2906}
2907
2908#############################################################################
2909
2910package CFClient::UI::Buttonbar;
2911
2912our @ISA = CFClient::UI::HBox::;
2913
2914# TODO: should actualyl wrap buttons and other goodies.
2915
2916#############################################################################
2917
2918package CFClient::UI::Menu;
2919
2920our @ISA = CFClient::UI::FancyFrame::;
2921
2922use CFClient::OpenGL;
2923
2924sub new {
2925 my $class = shift;
2926
2927 my $self = $class->SUPER::new (
2928 items => [],
2929 z => 100,
2930 @_,
2931 );
2932
2933 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2934
2935 for my $item (@{ $self->{items} }) {
2936 my ($widget, $cb, $tooltip) = @$item;
2937
2938 # handle various types of items, only text for now
2939 if (!ref $widget) {
2940 $widget = new CFClient::UI::Label
2941 can_hover => 1,
2942 can_events => 1,
2943 text => $widget,
2944 tooltip => $tooltip
2945 }
2946
2947 $self->{item}{$widget} = $item;
2948
2949 $self->{vbox}->add ($widget);
2950 }
2951
2952 $self
2953}
2954
2955# popup given the event (must be a mouse button down event currently)
2956sub popup {
2957 my ($self, $ev) = @_;
2958
2959 $self->_emit ("popdown");
2960
2961 # maybe save $GRAB? must be careful about events...
2962 $GRAB = $self;
2963 $self->{button} = $ev->{button};
2964
2965 $self->show;
2966 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2967}
2968
2969sub mouse_motion {
2970 my ($self, $ev, $x, $y) = @_;
2971
2972 # TODO: should use vbox->find_widget or so
2973 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2974 $self->{hover} = $self->{item}{$HOVER};
2975
2976 0
2977}
2978
2979sub button_up {
2980 my ($self, $ev, $x, $y) = @_;
2981
2982 if ($ev->{button} == $self->{button}) {
2983 undef $GRAB;
2984 $self->hide;
2985
2986 $self->_emit ("popdown");
2987 $self->{hover}[1]->() if $self->{hover};
2988 } else {
2989 return 0
2990 }
2991
2992 1
2993}
2994
2995#############################################################################
2996
2997package CFClient::UI::Multiplexer;
1673 2998
1674our @ISA = CFClient::UI::Container::; 2999our @ISA = CFClient::UI::Container::;
1675 3000
3001sub new {
3002 my $class = shift;
3003
3004 my $self = $class->SUPER::new (
3005 @_,
3006 );
3007
3008 $self->{current} = $self->{children}[0]
3009 if @{ $self->{children} };
3010
3011 $self
3012}
3013
3014sub add {
3015 my ($self, @widgets) = @_;
3016
3017 $self->SUPER::add (@widgets);
3018
3019 $self->{current} = $self->{children}[0]
3020 if @{ $self->{children} };
3021}
3022
3023sub set_current_page {
3024 my ($self, $page_or_widget) = @_;
3025
3026 my $widget = ref $page_or_widget
3027 ? $page_or_widget
3028 : $self->{children}[$page_or_widget];
3029
3030 $self->{current} = $widget;
3031 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3032
3033 $self->_emit (page_changed => $self->{current});
3034
3035 $self->realloc;
3036}
3037
3038sub visible_children {
3039 $_[0]{current}
3040}
3041
1676sub size_request { 3042sub size_request {
1677 ($::WIDTH, $::HEIGHT) 3043 my ($self) = @_;
3044
3045 $self->{current}->size_request
1678} 3046}
1679 3047
1680sub size_allocate { 3048sub size_allocate {
1681 my ($self, $x, $y, $w, $h) = @_; 3049 my ($self, $w, $h) = @_;
1682 3050
1683 $self->_size_allocate ($x, $y, $w, $h); 3051 $self->{current}->configure (0, 0, $w, $h);
1684
1685 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1686 for @{$self->{children}};
1687} 3052}
1688 3053
1689sub translate { 3054sub _draw {
3055 my ($self) = @_;
3056
3057 $self->{current}->draw;
3058}
3059
3060#############################################################################
3061
3062package CFClient::UI::Notebook;
3063
3064our @ISA = CFClient::UI::VBox::;
3065
3066sub new {
3067 my $class = shift;
3068
3069 my $self = $class->SUPER::new (
3070 buttonbar => (new CFClient::UI::Buttonbar),
3071 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3072 # filter => # will be put between multiplexer and $self
3073 @_,
3074 );
3075
3076 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3077 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3078
3079 $self
3080}
3081
3082sub add {
3083 my ($self, $title, $widget, $tooltip) = @_;
3084
3085 Scalar::Util::weaken $self;
3086
3087 $self->{buttonbar}->add (new CFClient::UI::Button
3088 markup => $title,
3089 tooltip => $tooltip,
3090 on_activate => sub { $self->set_current_page ($widget) },
3091 );
3092
3093 $self->{multiplexer}->add ($widget);
3094}
3095
3096sub set_current_page {
3097 my ($self, $page) = @_;
3098
3099 $self->{multiplexer}->set_current_page ($page);
3100 $self->_emit (page_changed => $self->{multiplexer}{current});
3101}
3102
3103#############################################################################
3104
3105package CFClient::UI::Combobox;
3106
3107use utf8;
3108
3109our @ISA = CFClient::UI::Button::;
3110
3111sub new {
3112 my $class = shift;
3113
3114 my $self = $class->SUPER::new (
3115 options => [], # [title, value, tooltip], ...
3116 value => undef,
3117 @_,
3118 );
3119
3120 $self->_set_value ($self->{value});
3121
3122 $self
3123}
3124
3125sub button_down {
3126 my ($self, $ev) = @_;
3127
3128 my @menu_items;
3129
3130 for (@{ $self->{options} }) {
3131 my ($title, $value, $tooltip) = @$_;
3132
3133 push @menu_items, [$tooltip, sub { $self->set_value ($value) }];
3134 }
3135
3136 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3137}
3138
3139sub _set_value {
3140 my ($self, $value) = @_;
3141
3142 my ($item) = grep $_->[1] eq $value, @{ $self->{options} }
3143 or return;
3144
3145 $self->{value} = $item->[1];
3146 $self->set_markup ("$item->[0] ⇓");
3147 $self->set_tooltip ($item->[2]);
3148}
3149
3150sub set_value {
3151 my ($self, $value) = @_;
3152
3153 return unless $self->{value} ne $value;
3154
3155 $self->_set_value ($value);
3156 $self->_emit (changed => $value);
3157}
3158
3159#############################################################################
3160
3161package CFClient::UI::Statusbox;
3162
3163our @ISA = CFClient::UI::VBox::;
3164
3165sub new {
3166 my $class = shift;
3167
3168 my $self = $class->SUPER::new (
3169 fontsize => 0.8,
3170 @_,
3171 );
3172
3173 Scalar::Util::weaken (my $this = $self);
3174
3175 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3176
3177 $self
3178}
3179
3180sub reorder {
3181 my ($self) = @_;
3182 my $NOW = Time::HiRes::time;
3183
3184 # freeze display when hovering over any label
3185 return if $CFClient::UI::TOOLTIP->{owner}
3186 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3187 values %{ $self->{item} };
3188
3189 while (my ($k, $v) = each %{ $self->{item} }) {
3190 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3191 }
3192
3193 my @widgets;
3194
3195 my @items = sort {
3196 $a->{pri} <=> $b->{pri}
3197 or $b->{id} <=> $a->{id}
3198 } values %{ $self->{item} };
3199
3200 $self->{timer}->interval (1);
3201
3202 my $count = 10 + 1;
3203 for my $item (@items) {
3204 last unless --$count;
3205
3206 my $label = $item->{label} ||= do {
3207 # TODO: doesn't handle markup well (read as: at all)
3208 my $short = $item->{count} > 1
3209 ? "<b>$item->{count} ×</b> $item->{text}"
3210 : $item->{text};
3211
3212 for ($short) {
3213 s/^\s+//;
3214 s/\s+/ /g;
3215 }
3216
3217 new CFClient::UI::Label
3218 markup => $short,
3219 tooltip => $item->{tooltip},
3220 tooltip_font => $::FONT_PROP,
3221 tooltip_width => 0.67,
3222 fontsize => $item->{fontsize} || $self->{fontsize},
3223 max_w => $::WIDTH * 0.44,
3224 fg => [@{ $item->{fg} }],
3225 can_events => 1,
3226 can_hover => 1
3227 };
3228
3229 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3230 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3231 $label->update;
3232 $label->set_max_size (undef, $label->{req_h} * $diff)
3233 if $diff < 1;
3234 $self->{timer}->interval (1/30);
3235 } else {
3236 $label->{fg}[3] = $item->{fg}[3] || 1;
3237 }
3238
3239 push @widgets, $label;
3240 }
3241
3242 $self->clear;
3243 $self->SUPER::add (reverse @widgets);
3244}
3245
3246sub add {
3247 my ($self, $text, %arg) = @_;
3248
3249 $text =~ s/^\s+//;
3250 $text =~ s/\s+$//;
3251
3252 return unless $text;
3253
3254 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3255
3256 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3257
3258 if (my $item = $self->{item}{$group}) {
3259 if ($item->{text} eq $text) {
3260 $item->{count}++;
3261 } else {
3262 $item->{count} = 1;
3263 $item->{text} = $item->{tooltip} = $text;
3264 }
3265 $item->{id} = ++$self->{id};
3266 $item->{timeout} = $timeout;
3267 delete $item->{label};
3268 } else {
3269 $self->{item}{$group} = {
3270 id => ++$self->{id},
3271 text => $text,
3272 timeout => $timeout,
3273 tooltip => $text,
3274 fg => [0.8, 0.8, 0.8, 0.8],
3275 pri => 0,
3276 count => 1,
3277 %arg,
3278 };
3279 }
3280
3281 $self->reorder;
3282}
3283
3284sub reconfigure {
3285 my ($self) = @_;
3286
3287 delete $_->{label}
3288 for values %{ $self->{item} || {} };
3289
3290 $self->reorder;
3291 $self->SUPER::reconfigure;
3292}
3293
3294sub DESTROY {
3295 my ($self) = @_;
3296
3297 $self->{timer}->cancel;
3298
3299 $self->SUPER::DESTROY;
3300}
3301
3302#############################################################################
3303
3304package CFClient::UI::Inventory;
3305
3306our @ISA = CFClient::UI::ScrolledWindow::;
3307
3308sub new {
3309 my $class = shift;
3310
3311 my $self = $class->SUPER::new (
3312 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3313 @_,
3314 );
3315
3316 $self
3317}
3318
3319sub set_items {
3320 my ($self, $items) = @_;
3321
3322 $self->{child}->clear;
3323 return unless $items;
3324
3325 my @items = sort {
3326 ($a->{type} <=> $b->{type})
3327 or ($a->{name} cmp $b->{name})
3328 } @$items;
3329
3330 $self->{real_items} = \@items;
3331
3332 my $row = 0;
3333 for my $item (@items) {
3334 CFClient::Item::update_widgets $item;
3335
3336 $self->{child}->add (0, $row, $item->{face_widget});
3337 $self->{child}->add (1, $row, $item->{desc_widget});
3338 $self->{child}->add (2, $row, $item->{weight_widget});
3339
3340 $row++;
3341 }
3342}
3343
3344#############################################################################
3345
3346package CFClient::UI::BindEditor;
3347
3348our @ISA = CFClient::UI::FancyFrame::;
3349
3350sub new {
3351 my $class = shift;
3352
3353 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3354
3355 $self->add (my $vb = new CFClient::UI::VBox);
3356
3357
3358 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3359 text => "start recording",
3360 tooltip => "Start/Stops recording of actions."
3361 ."All subsequent actions after the recording started will be captured."
3362 ."The actions are displayed after the record was stopped."
3363 ."To bind the action you have to click on the 'Bind' button",
3364 on_activate => sub {
3365 unless ($self->{recording}) {
3366 $self->start;
3367 } else {
3368 $self->stop;
3369 }
3370 });
3371
3372 $vb->add (new CFClient::UI::Label text => "Actions:");
3373 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3374
3375 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3376 $vb->add (my $hb = new CFClient::UI::HBox);
3377 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3378 $hb->add (new CFClient::UI::Button
3379 text => "bind",
3380 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3381 on_activate => sub {
3382 $self->ask_for_bind;
3383 });
3384
3385 $vb->add (my $hb = new CFClient::UI::HBox);
3386 $hb->add (new CFClient::UI::Button
3387 text => "ok",
3388 expand => 1,
3389 tooltip => "This closes the binding editor and saves the binding",
3390 on_activate => sub {
3391 $self->hide;
3392 $self->commit;
3393 });
3394
3395 $hb->add (new CFClient::UI::Button
3396 text => "cancel",
3397 expand => 1,
3398 tooltip => "This closes the binding editor without saving",
3399 on_activate => sub {
3400 $self->hide;
3401 $self->{binding_cancel}->()
3402 if $self->{binding_cancel};
3403 });
3404
3405 $self->update_binding_widgets;
3406
3407 $self
3408}
3409
3410sub commit {
3411 my ($self) = @_;
3412 my ($mod, $sym, $cmds) = $self->get_binding;
3413 if ($sym != 0 && @$cmds > 0) {
3414 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3415 ."'. Don't forget 'Save Config'!");
3416 $self->{binding_change}->($mod, $sym, $cmds)
3417 if $self->{binding_change};
3418 } else {
3419 $::STATUSBOX->add ("No action bound, no key or action specified!");
3420 $self->{binding_cancel}->()
3421 if $self->{binding_cancel};
3422 }
3423}
3424
3425sub start {
3426 my ($self) = @_;
3427
3428 $self->{rec_btn}->set_text ("stop recording");
3429 $self->{recording} = 1;
3430 $self->clear_command_list;
3431 $::CONN->start_record if $::CONN;
3432}
3433
3434sub stop {
3435 my ($self) = @_;
3436
3437 $self->{rec_btn}->set_text ("start recording");
3438 $self->{recording} = 0;
3439
3440 my $rec;
3441 $rec = $::CONN->stop_record if $::CONN;
3442 return unless ref $rec eq 'ARRAY';
3443 $self->set_command_list ($rec);
3444}
3445
3446
3447sub ask_for_bind_and_commit {
3448 my ($self) = @_;
3449 $self->ask_for_bind (1);
3450}
3451
3452sub ask_for_bind {
3453 my ($self, $commit) = @_;
3454
3455 CFClient::Binder::open_binding_dialog (sub {
3456 my ($mod, $sym) = @_;
3457 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3458 $self->update_binding_widgets;
3459 $self->commit if $commit;
3460 });
3461}
3462
3463# $mod and $sym are the modifiers and key symbol
3464# $cmds is a array ref of strings (the commands)
3465# $cb is the callback that is executed on OK
3466# $ccb is the callback that is executed on CANCEL and
3467# when the binding was unsuccessful on OK
3468sub set_binding {
3469 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3470
3471 $self->clear_command_list;
3472 $self->{recording} = 0;
3473 $self->{rec_btn}->set_text ("start recording");
3474
3475 $self->{binding} = [$mod, $sym];
3476 $self->{commands} = $cmds;
3477
3478 $self->{binding_change} = $cb;
3479 $self->{binding_cancel} = $ccb;
3480
3481 $self->update_binding_widgets;
3482}
3483
3484# this is a shortcut method that asks for a binding
3485# and then just binds it.
3486sub do_quick_binding {
3487 my ($self, $cmds) = @_;
3488 $self->set_binding (undef, undef, $cmds, sub {
3489 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3490 });
3491 $self->ask_for_bind (1);
3492}
3493
3494sub update_binding_widgets {
3495 my ($self) = @_;
3496 my ($mod, $sym, $cmds) = $self->get_binding;
3497 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3498 $self->set_command_list ($cmds);
3499}
3500
3501sub get_binding {
3502 my ($self) = @_;
3503 return (
3504 $self->{binding}->[0],
3505 $self->{binding}->[1],
3506 [ grep { defined $_ } @{$self->{commands}} ]
3507 );
3508}
3509
3510sub clear_command_list {
3511 my ($self) = @_;
3512 $self->{cmdbox}->clear ();
3513}
3514
3515sub set_command_list {
3516 my ($self, $cmds) = @_;
3517
3518 $self->{cmdbox}->clear ();
3519 $self->{commands} = $cmds;
3520
3521 my $idx = 0;
3522
3523 for (@$cmds) {
3524 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3525
3526 my $i = $idx;
3527 $hb->add (new CFClient::UI::Label text => $_);
3528 $hb->add (new CFClient::UI::Button
3529 text => "delete",
3530 tooltip => "Deletes the action from the record",
3531 on_activate => sub {
3532 $self->{cmdbox}->remove ($hb);
3533 $cmds->[$i] = undef;
3534 });
3535
3536
3537 $idx++
3538 }
3539}
3540
3541#############################################################################
3542
3543package CFClient::UI::SpellList;
3544
3545our @ISA = CFClient::UI::Table::;
3546
3547sub new {
3548 my $class = shift;
3549
3550 my $self = $class->SUPER::new (
3551 binding => [],
3552 commands => [],
3553 @_,
3554 )
3555}
3556
3557my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3558 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
3559my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3560 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
3561my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3562 "<b>Damage</b>. The amount of damage the spell deals when it hits.");
3563
3564sub rebuild_spell_list {
3565 my ($self) = @_;
3566
3567 $CFClient::UI::ROOT->on_refresh ($self => sub {
3568 $self->clear;
3569
3570 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
3571 $self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3572 $self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3573 $self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3574
3575 my $row = 0;
3576
3577 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3578 my $spell = $self->{spell}{$_};
3579
3580 $row++;
3581
3582 $self->add (0, $row, new CFClient::UI::Face
3583 face => $spell->{face},
3584 can_hover => 1,
3585 can_events => 1,
3586 tooltip => $spell->{message},
3587 );
3588
3589 $self->add (1, $row, new CFClient::UI::Label
3590 expand => 1,
3591 text => $spell->{name},
3592 can_hover => 1,
3593 can_events => 1,
3594 tooltip => $spell->{message},
3595 );
3596
3597 $self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3598 $self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3599 $self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3600
3601 # TODO: should be done via popup
3602 $self->add (5, $row, new CFClient::UI::Button
3603 text => "bind",
3604 tooltip => "bind spell readying (cast command) to key",
3605 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
3606 );
3607 }
3608 });
3609}
3610
3611sub add_spell {
3612 my ($self, $spell) = @_;
3613
3614 $self->{spell}->{$spell->{name}} = $spell;
3615 $self->rebuild_spell_list;
3616}
3617
3618sub remove_spell {
3619 my ($self, $spell) = @_;
3620
3621 delete $self->{spell}->{$spell->{name}};
3622 $self->rebuild_spell_list;
3623}
3624
3625#############################################################################
3626
3627package CFClient::UI::Root;
3628
3629our @ISA = CFClient::UI::Container::;
3630
3631use List::Util qw(min max);
3632
3633use CFClient::OpenGL;
3634
3635sub new {
3636 my $class = shift;
3637
3638 my $self = $class->SUPER::new (
3639 visible => 1,
3640 @_,
3641 );
3642
3643 Scalar::Util::weaken ($self->{root} = $self);
3644
3645 $self
3646}
3647
3648sub size_request {
3649 my ($self) = @_;
3650
3651 ($self->{w}, $self->{h})
3652}
3653
3654sub _to_pixel {
3655 my ($coord, $size, $max) = @_;
3656
3657 $coord =
3658 $coord eq "center" ? ($max - $size) * 0.5
3659 : $coord eq "max" ? $max
3660 : $coord;
3661
3662 $coord = 0 if $coord < 0;
3663 $coord = $max - $size if $coord > $max - $size;
3664
3665 int $coord + 0.5
3666}
3667
3668sub size_allocate {
3669 my ($self, $w, $h) = @_;
3670
3671 for my $child ($self->children) {
3672 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3673
3674 $X = $child->{force_x} if exists $child->{force_x};
3675 $Y = $child->{force_y} if exists $child->{force_y};
3676
3677 $X = _to_pixel $X, $W, $self->{w};
3678 $Y = _to_pixel $Y, $H, $self->{h};
3679
3680 $child->configure ($X, $Y, $W, $H);
3681 }
3682}
3683
3684sub coord2local {
1690 my ($self, $x, $y) = @_; 3685 my ($self, $x, $y) = @_;
1691 3686
1692 ($x, $y) 3687 ($x, $y)
1693} 3688}
1694 3689
3690sub coord2global {
3691 my ($self, $x, $y) = @_;
3692
3693 ($x, $y)
3694}
3695
1695sub update { 3696sub update {
1696 my ($self) = @_; 3697 my ($self) = @_;
1697 3698
1698 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3699 $::WANT_REFRESH++;
1699 ::refresh ();
1700} 3700}
1701 3701
1702sub add { 3702sub add {
1703 my ($self, $widget) = @_; 3703 my ($self, @children) = @_;
1704 3704
3705 $_->{is_toplevel} = 1
3706 for @children;
3707
1705 $self->SUPER::add ($widget); 3708 $self->SUPER::add (@children);
1706
1707 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1708} 3709}
1709 3710
3711sub remove {
3712 my ($self, @children) = @_;
3713
3714 $self->SUPER::remove (@children);
3715
3716 delete $self->{is_toplevel}
3717 for @children;
3718
3719 while (@children) {
3720 my $w = pop @children;
3721 push @children, $w->children;
3722 $w->set_invisible;
3723 }
3724}
3725
3726sub on_refresh {
3727 my ($self, $id, $cb) = @_;
3728
3729 $self->{refresh_hook}{$id} = $cb;
3730}
3731
3732sub on_post_alloc {
3733 my ($self, $id, $cb) = @_;
3734
3735 $self->{post_alloc_hook}{$id} = $cb;
3736}
3737
1710sub draw { 3738sub draw {
1711 my ($self) = @_; 3739 my ($self) = @_;
3740
3741 while ($self->{refresh_hook}) {
3742 $_->()
3743 for values %{delete $self->{refresh_hook}};
3744 }
3745
3746 if ($self->{realloc}) {
3747 my %queue;
3748 my @queue;
3749 my $widget;
3750
3751 outer:
3752 while () {
3753 if (my $realloc = delete $self->{realloc}) {
3754 for $widget (values %$realloc) {
3755 $widget->{visible} or next; # do not resize invisible widgets
3756
3757 $queue{$widget+0}++ and next; # duplicates are common
3758
3759 push @{ $queue[$widget->{visible}] }, $widget;
3760 }
3761 }
3762
3763 while () {
3764 @queue or last outer;
3765
3766 $widget = pop @{ $queue[-1] || [] }
3767 and last;
3768
3769 pop @queue;
3770 }
3771
3772 delete $queue{$widget+0};
3773
3774 my ($w, $h) = $widget->size_request;
3775
3776 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3777 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3778
3779 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3780 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3781
3782 $w = $widget->{force_w} if exists $widget->{force_w};
3783 $h = $widget->{force_h} if exists $widget->{force_h};
3784
3785 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3786 || delete $widget->{force_realloc}) {
3787 $widget->{req_w} = $w;
3788 $widget->{req_h} = $h;
3789
3790 $self->{size_alloc}{$widget+0} = $widget;
3791
3792 if (my $parent = $widget->{parent}) {
3793 $self->{realloc}{$parent+0} = $parent
3794 unless $queue{$parent+0};
3795
3796 $parent->{force_size_alloc} = 1;
3797 $self->{size_alloc}{$parent+0} = $parent;
3798 }
3799 }
3800
3801 delete $self->{realloc}{$widget+0};
3802 }
3803 }
3804
3805 while (my $size_alloc = delete $self->{size_alloc}) {
3806 my @queue = sort { $b->{visible} <=> $a->{visible} }
3807 values %$size_alloc;
3808
3809 while () {
3810 my $widget = pop @queue || last;
3811
3812 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3813
3814 $w = 0 if $w < 0;
3815 $h = 0 if $h < 0;
3816
3817 $w = int $w + 0.5;
3818 $h = int $h + 0.5;
3819
3820 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3821 $widget->{old_w} = $widget->{w};
3822 $widget->{old_h} = $widget->{h};
3823
3824 $widget->{w} = $w;
3825 $widget->{h} = $h;
3826
3827 $widget->emit (size_allocate => $w, $h);
3828 }
3829 }
3830 }
3831
3832 while ($self->{post_alloc_hook}) {
3833 $_->()
3834 for values %{delete $self->{post_alloc_hook}};
3835 }
3836
3837
3838 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3839 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3840 glClear GL_COLOR_BUFFER_BIT;
3841
3842 glMatrixMode GL_PROJECTION;
3843 glLoadIdentity;
3844 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3845 glMatrixMode GL_MODELVIEW;
3846 glLoadIdentity;
3847
3848 {
3849 package CFClient::UI::Base;
3850
3851 ($draw_x, $draw_y, $draw_w, $draw_h) =
3852 (0, 0, $self->{w}, $self->{h});
3853 }
1712 3854
1713 $self->_draw; 3855 $self->_draw;
1714} 3856}
1715 3857
1716############################################################################# 3858#############################################################################
1717 3859
1718package CFClient::UI; 3860package CFClient::UI;
1719 3861
1720$TOPLEVEL = new CFClient::UI::Toplevel; 3862$ROOT = new CFClient::UI::Root;
3863$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1721 3864
17221 38651
1723 3866

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