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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.90 by root, Wed Apr 12 21:35:11 2006 UTC vs.
Revision 1.267 by root, Thu Jun 1 04:10:29 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
12our $TOPLEVEL; 14our $LAYOUT;
15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 134 check_tooltip;
135 }
136
137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
139}
140
141# convert position array to integers
142sub harmonize {
143 my ($vals) = @_;
144
145 my $rem = 0;
146
147 for (@$vals) {
148 my $i = int $_ + $rem;
149 $rem += $_ - $i;
150 $_ = $i;
151 }
152}
153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
71} 193}
72 194
73############################################################################# 195#############################################################################
74 196
75package CFClient::UI::Base; 197package CFClient::UI::Base;
76 198
77use strict; 199use strict;
78 200
79use SDL::OpenGL; 201use CFClient::OpenGL;
80 202
81sub new { 203sub new {
82 my $class = shift; 204 my $class = shift;
83 205
84 my $self = bless { 206 my $self = bless {
85 x => 0, 207 x => "center",
86 y => 0, 208 y => "center",
87 z => 0, 209 z => 0,
88 w => -1, 210 w => undef,
89 h => -1, 211 h => undef,
212 can_events => 1,
90 @_ 213 @_
91 }, $class; 214 }, $class;
92 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
93 for (keys %$self) { 218 for (keys %$self) {
94 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
96 } 221 }
97 } 222 }
98 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
99 $self 236 $self
100} 237}
101 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
102sub move { 316sub move_abs {
103 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
104 $self->{x} = $x; 318
105 $self->{y} = $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
106 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
107}
108 322
109sub needs_redraw { 323 $self->update;
110 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
111} 333}
112 334
113sub size_request { 335sub size_request {
114 require Carp; 336 require Carp;
115 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
116} 338}
117 339
118sub _size_allocate { 340sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
120 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
121 $self->{x} = $x; 356 $self->{x} = $x;
122 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
123 360
124 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
125 363
126 $self->{w} = $w; 364 $self->{alloc_w} = $w;
127 $self->{h} = $h; 365 $self->{alloc_h} = $h;
128 366
367 $self->{root}{size_alloc}{$self+0} = $self;
129 1 368 }
130} 369}
131 370
132sub size_allocate { 371sub size_allocate {
372 # nothing to be done
373}
374
375sub children {
376}
377
378sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $w, $h) = @_;
134 380
135 $self->_size_allocate ($x, $y, $w, $h); 381 delete $self->{max_w}; $self->{max_w} = $w if $w;
382 delete $self->{max_h}; $self->{max_h} = $h if $h;
383}
384
385sub set_tooltip {
386 my ($self, $tooltip) = @_;
387
388 $tooltip =~ s/^\s+//;
389 $tooltip =~ s/\s+$//;
390
391 return if $self->{tooltip} eq $tooltip;
392
393 $self->{tooltip} = $tooltip;
394
395 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
396 delete $CFClient::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip;
398 }
136} 399}
137 400
138# translate global coordinates to local coordinate system 401# translate global coordinates to local coordinate system
139sub translate { 402sub coord2local {
140 my ($self, $x, $y) = @_; 403 my ($self, $x, $y) = @_;
141 404
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
406}
407
408# translate local coordinates to global coordinate system
409sub coord2global {
410 my ($self, $x, $y) = @_;
411
412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 413}
144 414
145sub focus_in { 415sub focus_in {
146 my ($self) = @_; 416 my ($self) = @_;
147 417
148 return if $FOCUS == $self; 418 return if $FOCUS == $self;
419 return unless $self->{can_focus};
149 420
150 my $focus = $FOCUS; $FOCUS = $self; 421 my $focus = $FOCUS; $FOCUS = $self;
422
423 $self->_emit (focus_in => $focus);
424
151 $focus->update if $focus; 425 $focus->update if $focus;
152 $FOCUS->update; 426 $FOCUS->update;
153} 427}
154 428
155sub focus_out { 429sub focus_out {
156 my ($self) = @_; 430 my ($self) = @_;
157 431
158 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
159 433
160 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
435
436 $self->_emit (focus_out => $focus);
437
161 $focus->update if $focus; #? 438 $focus->update if $focus; #?
439
440 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
441 unless $FOCUS;
162} 442}
163 443
164sub mouse_motion { } 444sub mouse_motion { }
165sub button_up { } 445sub button_up { }
166sub key_down { } 446sub key_down { }
167sub key_up { } 447sub key_up { }
168 448
169sub button_down { 449sub button_down {
170 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
171 451
172 $self->focus_in; 452 $self->focus_in;
173} 453}
174 454
175sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 455sub find_widget {
176sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 456 my ($self, $x, $y) = @_;
177sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 457
178sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 458 return () unless $self->{can_events};
179sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 459
460 return $self
461 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
462 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
463
464 ()
465}
466
467sub set_parent {
468 my ($self, $parent) = @_;
469
470 Scalar::Util::weaken ($self->{parent} = $parent);
471 $self->set_visible if $parent->{visible};
472}
473
474sub connect {
475 my ($self, $signal, $cb) = @_;
476
477 push @{ $self->{signal_cb}{$signal} }, $cb;
478}
479
480sub _emit {
481 my ($self, $signal, @args) = @_;
482
483 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
484}
485
486sub emit {
487 my ($self, $signal, @args) = @_;
488
489 $self->_emit ($signal, @args)
490 || $self->$signal (@args);
491}
492
493sub visibility_change {
494 #my ($self, $visible) = @_;
495}
496
497sub realloc {
498 my ($self) = @_;
499
500 if ($self->{visible}) {
501 return if $self->{root}{realloc}{$self+0};
502
503 $self->{root}{realloc}{$self+0} = $self;
504 $self->{root}->update;
505 } else {
506 delete $self->{req_w};
507 delete $self->{req_h};
508 }
509}
510
511sub update {
512 my ($self) = @_;
513
514 $self->{parent}->update
515 if $self->{parent};
516}
517
518sub reconfigure {
519 my ($self) = @_;
520
521 $self->realloc;
522 $self->update;
523}
524
525# using global variables seems a bit hacky, but passing through all drawing
526# functions seems pointless.
527our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
180 528
181sub draw { 529sub draw {
182 my ($self) = @_; 530 my ($self) = @_;
183 531
184 return unless $self->{h} && $self->{w}; 532 return unless $self->{h} && $self->{w};
533
534 local $draw_x = $draw_x + $self->{x};
535 local $draw_y = $draw_y + $self->{y};
536
537 return if $draw_x + $self->{w} < 0;
538 return if $draw_x >= $draw_w;
539 return if $draw_y + $self->{h} < 0;
540 return if $draw_y >= $draw_h;
185 541
186 glPushMatrix; 542 glPushMatrix;
187 glTranslate $self->{x}, $self->{y}, 0; 543 glTranslate $self->{x}, $self->{y}, 0;
188 $self->_draw; 544 $self->_draw;
189 glPopMatrix; 545 glPopMatrix;
190 546
191 if ($self == $HOVER) { 547 if ($self == $HOVER && $self->{can_hover}) {
192 my ($x, $y) = @$self{qw(x y)}; 548 my ($x, $y) = @$self{qw(x y)};
193 549
194 glColor 0, 0, 1, 0.2; 550 glColor 1, 0.8, 0.5, 0.2;
195 glEnable GL_BLEND; 551 glEnable GL_BLEND;
196 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 552 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197 glBegin GL_QUADS; 553 glBegin GL_QUADS;
198 glVertex $x , $y; 554 glVertex $x , $y;
199 glVertex $x + $self->{w}, $y; 555 glVertex $x + $self->{w}, $y;
200 glVertex $x + $self->{w}, $y + $self->{h}; 556 glVertex $x + $self->{w}, $y + $self->{h};
201 glVertex $x , $y + $self->{h}; 557 glVertex $x , $y + $self->{h};
202 glEnd; 558 glEnd;
203 glDisable GL_BLEND; 559 glDisable GL_BLEND;
204 } 560 }
561
562 if ($ENV{CFPLUS_DEBUG} & 1) {
563 glPushMatrix;
564 glColor 1, 1, 0, 1;
565 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
566 glBegin GL_LINE_LOOP;
567 glVertex 0 , 0;
568 glVertex $self->{w} - 1, 0;
569 glVertex $self->{w} - 1, $self->{h} - 1;
570 glVertex 0 , $self->{h} - 1;
571 glEnd;
572 glPopMatrix;
573 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
574 }
205} 575}
206 576
207sub _draw { 577sub _draw {
208 my ($self) = @_; 578 my ($self) = @_;
209 579
210 warn "no draw defined for $self\n"; 580 warn "no draw defined for $self\n";
211} 581}
212 582
213sub find_widget {
214 my ($self, $x, $y) = @_;
215
216 return $self
217 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
218 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
219
220 ()
221}
222
223sub set_parent {
224 my ($self, $par) = @_;
225
226 $self->{parent} = $par;
227 Scalar::Util::weaken $self->{parent};
228}
229
230sub get_parent {
231 $_[0]->{parent}
232}
233
234sub update {
235 my ($self) = @_;
236
237 $self->{parent}->update
238 if $self->{parent};
239}
240
241sub connect {
242 my ($self, $signal, $cb) = @_;
243
244 push @{ $self->{cb}{$signal} }, $cb;
245}
246
247sub emit {
248 my ($self, $signal, @args) = @_;
249
250 $_->($self, @args)
251 for @{$self->{cb}{$signal} || []};
252}
253
254sub DESTROY { 583sub DESTROY {
255 my ($self) = @_; 584 my ($self) = @_;
256 585
586 delete $WIDGET{$self+0};
257 #$self->deactivate; 587 #$self->deactivate;
258} 588}
259 589
260############################################################################# 590#############################################################################
261 591
262package CFClient::UI::DrawBG; 592package CFClient::UI::DrawBG;
263 593
264our @ISA = CFClient::UI::Base::; 594our @ISA = CFClient::UI::Base::;
265 595
266use strict; 596use strict;
267use SDL::OpenGL; 597use CFClient::OpenGL;
268 598
269sub new { 599sub new {
270 my $class = shift; 600 my $class = shift;
271 601
272 # range [value, low, high, page] 602 # range [value, low, high, page]
273 603
274 $class->SUPER::new ( 604 $class->SUPER::new (
275 bg => [0, 0, 0, 0.2], 605 #bg => [0, 0, 0, 0.2],
276 active_bg => [1, 1, 1, 0.5], 606 #active_bg => [1, 1, 1, 0.5],
277 @_ 607 @_
278 ) 608 )
279} 609}
280 610
281sub _draw { 611sub _draw {
282 my ($self) = @_; 612 my ($self) = @_;
283 613
614 my $color = $FOCUS == $self && $self->{active_bg}
615 ? $self->{active_bg}
616 : $self->{bg};
617
618 if ($color && (@$color < 4 || $color->[3])) {
284 my ($w, $h) = @$self{qw(w h)}; 619 my ($w, $h) = @$self{qw(w h)};
285 620
286 glEnable GL_BLEND; 621 glEnable GL_BLEND;
287 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
288 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 623 glColor @$color;
289 624
290 glBegin GL_QUADS; 625 glBegin GL_QUADS;
291 glVertex 0 , 0; 626 glVertex 0 , 0;
292 glVertex 0 , $h; 627 glVertex 0 , $h;
293 glVertex $w, $h; 628 glVertex $w, $h;
294 glVertex $w, 0; 629 glVertex $w, 0;
295 glEnd; 630 glEnd;
296 631
297 glDisable GL_BLEND; 632 glDisable GL_BLEND;
633 }
298} 634}
299 635
300############################################################################# 636#############################################################################
301 637
302package CFClient::UI::Empty; 638package CFClient::UI::Empty;
303
304our @ISA = CFClient::UI::Base::;
305
306sub size_request {
307 (0, 0)
308}
309
310sub draw { }
311
312#############################################################################
313
314package CFClient::UI::Container;
315 639
316our @ISA = CFClient::UI::Base::; 640our @ISA = CFClient::UI::Base::;
317 641
318sub new { 642sub new {
319 my ($class, %arg) = @_; 643 my ($class, %arg) = @_;
644 $class->SUPER::new (can_events => 0, %arg);
645}
646
647sub size_request {
648 my ($self) = @_;
649
650 ($self->{w} + 0, $self->{h} + 0)
651}
652
653sub draw { }
654
655#############################################################################
656
657package CFClient::UI::Container;
658
659our @ISA = CFClient::UI::Base::;
660
661sub new {
662 my ($class, %arg) = @_;
320 663
321 my $children = delete $arg{children} || []; 664 my $children = delete $arg{children} || [];
322 665
323 my $self = $class->SUPER::new (children => [], %arg); 666 my $self = $class->SUPER::new (
667 children => [],
668 can_events => 0,
669 %arg,
670 );
324 $self->add ($_) for @$children; 671 $self->add ($_) for @$children;
325 672
326 $self 673 $self
327} 674}
328 675
329sub add { 676sub add {
330 my ($self, $chld) = @_; 677 my ($self, @widgets) = @_;
331 678
332 $chld->set_parent ($self); 679 $_->set_parent ($self)
680 for @widgets;
681
682 use sort 'stable';
333 683
334 $self->{children} = [ 684 $self->{children} = [
335 sort { $a->{z} <=> $b->{z} } 685 sort { $a->{z} <=> $b->{z} }
336 @{$self->{children}}, $chld 686 @{$self->{children}}, @widgets
337 ]; 687 ];
338 688
339 $self->{w} = $self->{h} = -1; 689 $self->realloc;
340 $self->update; 690}
691
692sub children {
693 @{ $_[0]{children} }
341} 694}
342 695
343sub remove { 696sub remove {
344 my ($self, $widget) = @_; 697 my ($self, $child) = @_;
345 698
699 delete $child->{parent};
700 $child->hide;
701
346 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 702 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
347 703
348 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 704 $self->realloc;
705}
706
707sub clear {
708 my ($self) = @_;
709
710 my $children = delete $self->{children};
711 $self->{children} = [];
712
713 for (@$children) {
714 delete $_->{parent};
715 $_->hide;
716 }
717
718 $self->realloc;
349} 719}
350 720
351sub find_widget { 721sub find_widget {
352 my ($self, $x, $y) = @_; 722 my ($self, $x, $y) = @_;
353 723
… …
383 753
384 $class->SUPER::new (children => [$child], %arg) 754 $class->SUPER::new (children => [$child], %arg)
385} 755}
386 756
387sub add { 757sub add {
388 my ($self, $widget) = @_; 758 my ($self, $child) = @_;
389 759
390 $self->{children} = []; 760 $self->{children} = [];
391 761
392 $self->SUPER::add ($widget); 762 $self->SUPER::add ($child);
393} 763}
394 764
395sub remove { 765sub remove {
396 my ($self, $widget) = @_; 766 my ($self, $widget) = @_;
397 767
… …
406sub size_request { 776sub size_request {
407 $_[0]{children}[0]->size_request 777 $_[0]{children}[0]->size_request
408} 778}
409 779
410sub size_allocate { 780sub size_allocate {
411 my ($self, $x, $y, $w, $h) = @_; 781 my ($self, $w, $h) = @_;
412 782
413 $self->_size_allocate ($x, $y, $w, $h) or return;
414
415 $self->{children}[0]->size_allocate (0, 0, $w, $h); 783 $self->{children}[0]->configure (0, 0, $w, $h);
416} 784}
417 785
418############################################################################# 786#############################################################################
419 787
420package CFClient::UI::Window; 788package CFClient::UI::Window;
421 789
422our @ISA = CFClient::UI::Bin::; 790our @ISA = CFClient::UI::Bin::;
423 791
424use SDL::OpenGL; 792use CFClient::OpenGL;
425 793
426sub new { 794sub new {
427 my ($class, %arg) = @_; 795 my ($class, %arg) = @_;
428 796
429 my $self = $class->SUPER::new (%arg); 797 my $self = $class->SUPER::new (%arg);
430} 798}
431 799
432sub update { 800sub update {
433 my ($self) = @_; 801 my ($self) = @_;
434 802
435 # we want to do this delayed... 803 $ROOT->on_post_alloc ($self => sub { $self->render_child });
436 $self->render_chld;
437 $self->SUPER::update; 804 $self->SUPER::update;
438} 805}
439 806
440sub render_chld {
441 my ($self) = @_;
442
443 $self->{texture} =
444 CFClient::Texture->new_from_opengl (
445 $self->{w}, $self->{h}, sub { $self->child->draw }
446 );
447}
448
449sub size_allocate { 807sub size_allocate {
450 my ($self, $x, $y, $w, $h) = @_; 808 my ($self, $w, $h) = @_;
451 809
452 $self->_size_allocate ($x, $y, $w, $h) or return;
453
454 $self->child->size_allocate (0, 0, $w, $h); 810 $self->SUPER::size_allocate ($w, $h);
811 $self->update;
812}
455 813
814sub _render {
815 my ($self) = @_;
816
817 $self->{children}[0]->draw;
818}
819
820sub render_child {
821 my ($self) = @_;
822
823 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
824 glClearColor 0, 0, 0, 0;
825 glClear GL_COLOR_BUFFER_BIT;
826
827 {
828 package CFClient::UI::Base;
829
830 ($draw_x, $draw_y, $draw_w, $draw_h) =
831 (0, 0, $self->{w}, $self->{h});
832 }
833
456 $self->render_chld; 834 $self->_render;
835 };
457} 836}
458 837
459sub _draw { 838sub _draw {
460 my ($self) = @_; 839 my ($self) = @_;
461 840
462 my ($w, $h) = ($self->w, $self->h); 841 my ($w, $h) = @$self{qw(w h)};
463 842
464 my $tex = $self->{texture} 843 my $tex = $self->{texture}
465 or return; 844 or return;
466 845
467 glEnable GL_BLEND;
468 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
469 glEnable GL_TEXTURE_2D; 846 glEnable GL_TEXTURE_2D;
470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 847 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
848 glColor 1, 1, 1, 1;
471 849
472 $tex->draw_quad (0, 0, $w, $h); 850 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
473 851
474 glDisable GL_BLEND;
475 glDisable GL_TEXTURE_2D; 852 glDisable GL_TEXTURE_2D;
476} 853}
477 854
478############################################################################# 855#############################################################################
479 856
857package CFClient::UI::ViewPort;
858
859our @ISA = CFClient::UI::Window::;
860
861sub new {
862 my $class = shift;
863
864 $class->SUPER::new (
865 scroll_x => 0,
866 scroll_y => 1,
867 @_,
868 )
869}
870
871sub size_request {
872 my ($self) = @_;
873
874 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
875
876 $w = 10 if $self->{scroll_x};
877 $h = 10 if $self->{scroll_y};
878
879 ($w, $h)
880}
881
882sub size_allocate {
883 my ($self, $w, $h) = @_;
884
885 my $child = $self->child;
886
887 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
888 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
889
890 $self->child->configure (0, 0, $w, $h);
891 $self->update;
892}
893
894sub set_offset {
895 my ($self, $x, $y) = @_;
896
897 $self->{view_x} = int $x;
898 $self->{view_y} = int $y;
899
900 $self->update;
901}
902
903# hmm, this does not work for topleft of $self... but we should not ask for that
904sub coord2local {
905 my ($self, $x, $y) = @_;
906
907 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
908}
909
910sub coord2global {
911 my ($self, $x, $y) = @_;
912
913 $x = List::Util::min $self->{w}, $x - $self->{view_x};
914 $y = List::Util::min $self->{h}, $y - $self->{view_y};
915
916 $self->SUPER::coord2global ($x, $y)
917}
918
919sub find_widget {
920 my ($self, $x, $y) = @_;
921
922 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
923 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
924 ) {
925 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
926 } else {
927 $self->CFClient::UI::Base::find_widget ($x, $y)
928 }
929}
930
931sub _render {
932 my ($self) = @_;
933
934 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
935 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
936
937 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
938
939 $self->SUPER::_render;
940}
941
942#############################################################################
943
944package CFClient::UI::ScrolledWindow;
945
946our @ISA = CFClient::UI::HBox::;
947
948sub new {
949 my $class = shift;
950
951 my $self;
952
953 my $slider = new CFClient::UI::Slider
954 vertical => 1,
955 range => [0, 0, 1, 0.01], # HACK fix
956 on_changed => sub {
957 $self->{vp}->set_offset (0, $_[1]);
958 },
959 ;
960
961 $self = $class->SUPER::new (
962 vp => (new CFClient::UI::ViewPort expand => 1),
963 slider => $slider,
964 @_,
965 );
966
967 $self->{vp}->add ($self->{scrolled});
968 $self->add ($self->{vp});
969 $self->add ($self->{slider});
970
971 $self
972}
973
974sub update {
975 my ($self) = @_;
976
977 $self->SUPER::update;
978
979 # todo: overwrite size_allocate of child
980 my $child = $self->{vp}->child;
981 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
982}
983
984sub size_allocate {
985 my ($self, $w, $h) = @_;
986
987 $self->SUPER::size_allocate ($w, $h);
988
989 my $child = $self->{vp}->child;
990 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
991}
992
993#TODO# update range on size_allocate depending on child
994# update viewport offset on scroll
995
996#############################################################################
997
480package CFClient::UI::Frame; 998package CFClient::UI::Frame;
481 999
482our @ISA = CFClient::UI::Bin::; 1000our @ISA = CFClient::UI::Bin::;
483 1001
484use SDL::OpenGL; 1002use CFClient::OpenGL;
1003
1004sub new {
1005 my $class = shift;
1006
1007 $class->SUPER::new (
1008 bg => undef,
1009 @_,
1010 )
1011}
1012
1013sub _draw {
1014 my ($self) = @_;
1015
1016 if ($self->{bg}) {
1017 my ($w, $h) = @$self{qw(w h)};
1018
1019 glEnable GL_BLEND;
1020 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1021 glColor @{ $self->{bg} };
1022
1023 glBegin GL_QUADS;
1024 glVertex 0 , 0;
1025 glVertex 0 , $h;
1026 glVertex $w, $h;
1027 glVertex $w, 0;
1028 glEnd;
1029
1030 glDisable GL_BLEND;
1031 }
1032
1033 $self->SUPER::_draw;
1034}
1035
1036#############################################################################
1037
1038package CFClient::UI::FancyFrame;
1039
1040our @ISA = CFClient::UI::Bin::;
1041
1042use CFClient::OpenGL;
1043
1044my $bg =
1045 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1046 mipmap => 1, wrap => 1;
1047
1048my @border =
1049 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1050 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1051
1052sub new {
1053 my $class = shift;
1054
1055 my $self = $class->SUPER::new (
1056 bg => [1, 1, 1, 1],
1057 border_bg => [1, 1, 1, 1],
1058 border => 0.6,
1059 can_events => 1,
1060 min_w => 16,
1061 min_h => 16,
1062 @_
1063 );
1064
1065 $self->{title} &&= new CFClient::UI::Label
1066 align => 0,
1067 valign => 1,
1068 text => $self->{title},
1069 fontsize => $self->{border};
1070
1071 $self
1072}
1073
1074sub border {
1075 int $_[0]{border} * $::FONTSIZE
1076}
485 1077
486sub size_request { 1078sub size_request {
487 my ($self) = @_; 1079 my ($self) = @_;
488 my $chld = $self->child
489 or return (0, 0);
490 1080
491 $chld->move (2, 2); 1081 my ($w, $h) = $self->SUPER::size_request;
492 1082
493 map { $_ + 4 } $chld->size_request; 1083 (
1084 $w + $self->border * 2,
1085 $h + $self->border * 2,
1086 )
494} 1087}
495 1088
496sub size_allocate { 1089sub size_allocate {
497 my ($self, $x, $y, $w, $h) = @_; 1090 my ($self, $w, $h) = @_;
498
499 $self->_size_allocate ($x, $y, $w, $h) or return;
500 1091
501 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 1092 $h -= List::Util::max 0, $self->border * 2;
502} 1093 $w -= List::Util::max 0, $self->border * 2;
503 1094
504sub _draw { 1095 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
505 my ($self) = @_; 1096 if $self->{title};
506 1097
507 my $chld = $self->child; 1098 $self->child->configure ($self->border, $self->border, $w, $h);
508
509 my ($w, $h) = $chld->size_request;
510
511 glBegin GL_QUADS;
512 glColor 0, 0, 0;
513 glVertex 0 , 0;
514 glVertex 0 , $h + 4;
515 glVertex $w + 4 , $h + 4;
516 glVertex $w + 4 , 0;
517 glEnd;
518
519 $chld->draw;
520}
521
522#############################################################################
523
524package CFClient::UI::FancyFrame;
525
526our @ISA = CFClient::UI::Bin::;
527
528use SDL::OpenGL;
529
530my @tex =
531 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
532 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
533
534sub size_request {
535 my ($self) = @_;
536
537 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
538
539 my ($w, $h) = $self->SUPER::size_request;
540
541 $h += $tex[1]->{h};
542 $h += $tex[4]->{h};
543 $w += $tex[2]->{w};
544 $w += $tex[3]->{w};
545
546 ($w, $h)
547}
548
549sub size_allocate {
550 my ($self, $x, $y, $w, $h) = @_;
551
552 $self->_size_allocate ($x, $y, $w, $h) or return;
553
554 $h -= $tex[1]{h};
555 $h -= $tex[4]{h};
556 $w -= $tex[2]{w};
557 $w -= $tex[3]{w};
558
559 $h = $h < 0 ? 0 : $h;
560 $w = $w < 0 ? 0 : $w;
561
562 my $child = $self->child;
563
564 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
565} 1099}
566 1100
567sub button_down { 1101sub button_down {
568 my ($self, $ev, $x, $y) = @_; 1102 my ($self, $ev, $x, $y) = @_;
569 1103
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 1104 my ($w, $h) = @$self{qw(w h)};
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 1105 my $border = $self->border;
572 1106
1107 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1108 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1109
1110 if ($lr & $td) {
1111 my ($wx, $wy) = ($self->{x}, $self->{y});
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1112 my ($ox, $oy) = ($ev->{x}, $ev->{y});
574 my ($bw, $bh) = ($self->{w}, $self->{h}); 1113 my ($bw, $bh) = ($self->{w}, $self->{h});
1114
1115 my $mx = $x < $border;
1116 my $my = $y < $border;
575 1117
576 $self->{motion} = sub { 1118 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_; 1119 my ($ev, $x, $y) = @_;
578 1120
579 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1121 my $dx = $ev->{x} - $ox;
1122 my $dy = $ev->{y} - $oy;
580 1123
581 $self->{user_w} = $bw + $x - $ox; 1124 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
582 $self->{user_h} = $bh + $y - $oy; 1125 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1126
583 $self->update; 1127 $self->realloc;
1128 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
584 }; 1129 };
585 1130
586 } elsif ($x >= 0 && $x < $self->{w} 1131 } elsif ($lr ^ $td) {
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1132 my ($ox, $oy) = ($ev->{x}, $ev->{y});
590 my ($bx, $by) = ($self->{x}, $self->{y}); 1133 my ($bx, $by) = ($self->{x}, $self->{y});
591 1134
592 $self->{motion} = sub { 1135 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_; 1136 my ($ev, $x, $y) = @_;
594 1137
595 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1138 ($x, $y) = ($ev->{x}, $ev->{y});
596 1139
597 $self->move ($bx + $x - $ox, $by + $y - $oy); 1140 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
598 $self->update;
599 }; 1141 };
600 } 1142 }
601} 1143}
602 1144
603sub button_up { 1145sub button_up {
… …
613} 1155}
614 1156
615sub _draw { 1157sub _draw {
616 my ($self) = @_; 1158 my ($self) = @_;
617 1159
618 my ($w, $h) = ($self->{w}, $self->{h}); 1160 my ($w, $h ) = ($self->{w}, $self->{h});
619 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1161 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
620 1162
621 glEnable GL_BLEND;
622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623 glEnable GL_TEXTURE_2D; 1163 glEnable GL_TEXTURE_2D;
624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1164 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625 1165
626 my $top = $tex[1]; 1166 my $border = $self->border;
627 $top->draw_quad (0, 0, $w, $top->{h});
628 1167
629 my $left = $tex[3]; 1168 glColor @{ $self->{border_bg} };
630 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 1169 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1170 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1171 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1172 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
631 1173
632 my $right = $tex[2]; 1174 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
633 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch); 1175 glColor @{ $self->{bg} };
634 1176
635 my $bottom = $tex[4]; 1177 # TODO: repeat texture not scale
636 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h}); 1178 # solve this better(?)
637 1179 $bg->{s} = $cw / $bg->{w};
638 my $bg = $tex[0]; 1180 $bg->{t} = $ch / $bg->{h};
639 1181 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
640 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1182 }
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 1183
648 glDisable GL_TEXTURE_2D; 1184 glDisable GL_TEXTURE_2D;
649 glDisable GL_BLEND; 1185
1186 $self->{title}->draw if $self->{title};
650 1187
651 $self->child->draw; 1188 $self->child->draw;
652
653} 1189}
654 1190
655############################################################################# 1191#############################################################################
656 1192
657package CFClient::UI::Table; 1193package CFClient::UI::Table;
658 1194
659our @ISA = CFClient::UI::Base::; 1195our @ISA = CFClient::UI::Base::;
660 1196
661use List::Util qw(max sum); 1197use List::Util qw(max sum);
662 1198
663use SDL::OpenGL; 1199use CFClient::OpenGL;
664 1200
665sub new { 1201sub new {
666 my $class = shift; 1202 my $class = shift;
667 1203
668 $class->SUPER::new ( 1204 $class->SUPER::new (
669 col_expand => [], 1205 col_expand => [],
670 @_ 1206 @_,
671 ) 1207 )
672} 1208}
673 1209
1210sub children {
1211 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1212}
1213
674sub add { 1214sub add {
675 my ($self, $x, $y, $chld) = @_; 1215 my ($self, $x, $y, $child) = @_;
676 1216
1217 $child->set_parent ($self);
677 $self->{children}[$y][$x] = $chld; 1218 $self->{children}[$y][$x] = $child;
678 $chld->set_parent ($self);
679 1219
680 $self->{w} = $self->{h} = -1; 1220 $self->realloc;
681 $self->update; 1221}
1222
1223# TODO: move to container class maybe? send children a signal on removal?
1224sub clear {
1225 my ($self) = @_;
1226
1227 my @children = $self->children;
1228 delete $self->{children};
1229
1230 for (@children) {
1231 delete $_->{parent};
1232 $_->hide;
1233 }
1234
1235 $self->realloc;
682} 1236}
683 1237
684sub get_wh { 1238sub get_wh {
685 my ($self) = @_; 1239 my ($self) = @_;
686 1240
… …
691 or next; 1245 or next;
692 1246
693 for my $x (0 .. $#$row) { 1247 for my $x (0 .. $#$row) {
694 my $widget = $row->[$x] 1248 my $widget = $row->[$x]
695 or next; 1249 or next;
696 my ($w, $h) = $widget->size_request; 1250 my ($w, $h) = @$widget{qw(req_w req_h)};
697 1251
698 $w[$x] = max $w[$x], $w; 1252 $w[$x] = max $w[$x], $w;
699 $h[$y] = max $h[$y], $h; 1253 $h[$y] = max $h[$y], $h;
700 } 1254 }
701 } 1255 }
… …
713 (sum @$hs), 1267 (sum @$hs),
714 ) 1268 )
715} 1269}
716 1270
717sub size_allocate { 1271sub size_allocate {
718 my ($self, $x, $y, $w, $h) = @_; 1272 my ($self, $w, $h) = @_;
719
720 $self->_size_allocate ($x, $y, $w, $h) or return;
721 1273
722 my ($ws, $hs) = $self->get_wh; 1274 my ($ws, $hs) = $self->get_wh;
723 1275
724 my $req_w = sum @$ws; 1276 my $req_w = (sum @$ws) || 1;
725 my $req_h = sum @$hs; 1277 my $req_h = (sum @$hs) || 1;
726 1278
727 # TODO: nicer code && do row_expand 1279 # TODO: nicer code && do row_expand
728 my @col_expand = @{$self->{col_expand}}; 1280 my @col_expand = @{$self->{col_expand}};
729 @col_expand = (1) x @$ws unless @col_expand; 1281 @col_expand = (1) x @$ws unless @col_expand;
730 my $col_expand = (sum @col_expand) || 1; 1282 my $col_expand = (sum @col_expand) || 1;
731 1283
732 # linearly scale sizes 1284 # linearly scale sizes
733 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1285 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
734 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1286 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1287
1288 CFClient::UI::harmonize $ws;
1289 CFClient::UI::harmonize $hs;
735 1290
736 my $y; 1291 my $y;
737 1292
738 for my $r (0 .. $#{$self->{children}}) { 1293 for my $r (0 .. $#{$self->{children}}) {
739 my $row = $self->{children}[$r] 1294 my $row = $self->{children}[$r]
… …
744 1299
745 for my $c (0 .. $#$row) { 1300 for my $c (0 .. $#$row) {
746 my $col_w = $ws->[$c]; 1301 my $col_w = $ws->[$c];
747 1302
748 if (my $widget = $row->[$c]) { 1303 if (my $widget = $row->[$c]) {
749 $widget->size_allocate ($x, $y, $col_w, $row_h); 1304 $widget->configure ($x, $y, $col_w, $row_h);
750 } 1305 }
751 1306
752 $x += $col_w; 1307 $x += $col_w;
753 } 1308 }
754 1309
… …
781 } 1336 }
782} 1337}
783 1338
784############################################################################# 1339#############################################################################
785 1340
1341package CFClient::UI::Box;
1342
1343our @ISA = CFClient::UI::Container::;
1344
1345sub size_request {
1346 my ($self) = @_;
1347
1348 $self->{vertical}
1349 ? (
1350 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1351 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1352 )
1353 : (
1354 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1355 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1356 )
1357}
1358
1359sub size_allocate {
1360 my ($self, $w, $h) = @_;
1361
1362 my $space = $self->{vertical} ? $h : $w;
1363 my $children = $self->{children};
1364
1365 my @req;
1366
1367 if ($self->{homogeneous}) {
1368 @req = ($space / (@$children || 1)) x @$children;
1369 } else {
1370 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1371 my $req = List::Util::sum @req;
1372
1373 if ($req > $space) {
1374 # ah well, not enough space
1375 $_ *= $space / $req for @req;
1376 } else {
1377 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1378
1379 $space = ($space - $req) / $expand; # remaining space to give away
1380
1381 $req[$_] += $space * $children->[$_]{expand}
1382 for 0 .. $#$children;
1383 }
1384 }
1385
1386 CFClient::UI::harmonize \@req;
1387
1388 my $pos = 0;
1389 for (0 .. $#$children) {
1390 my $alloc = $req[$_];
1391 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1392
1393 $pos += $alloc;
1394 }
1395
1396 1
1397}
1398
1399#############################################################################
1400
786package CFClient::UI::HBox; 1401package CFClient::UI::HBox;
787 1402
788# TODO: wrap into common Box base class
789
790our @ISA = CFClient::UI::Container::; 1403our @ISA = CFClient::UI::Box::;
791 1404
792sub size_request { 1405sub new {
793 my ($self) = @_; 1406 my $class = shift;
794 1407
795 my @alloc = map [$_->size_request], @{$self->{children}}; 1408 $class->SUPER::new (
796 1409 vertical => 0,
797 ( 1410 @_,
798 (List::Util::sum map $_->[0], @alloc),
799 (List::Util::max map $_->[1], @alloc),
800 ) 1411 )
801} 1412}
802 1413
803sub size_allocate {
804 my ($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 += $h;
839 }
840}
841
842############################################################################# 1414#############################################################################
843 1415
844package CFClient::UI::VBox; 1416package CFClient::UI::VBox;
845 1417
846# TODO: wrap into common Box base class
847
848our @ISA = CFClient::UI::Container::; 1418our @ISA = CFClient::UI::Box::;
849 1419
850sub size_request { 1420sub new {
851 my ($self) = @_; 1421 my $class = shift;
852 1422
853 my @alloc = map [$_->size_request], @{$self->{children}}; 1423 $class->SUPER::new (
854 1424 vertical => 1,
855 ( 1425 @_,
856 (List::Util::max map $_->[0], @alloc),
857 (List::Util::sum map $_->[1], @alloc),
858 ) 1426 )
859} 1427}
860 1428
861sub size_allocate {
862 my ($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 += $h;
893 }
894}
895
896############################################################################# 1429#############################################################################
897 1430
898package CFClient::UI::Label; 1431package CFClient::UI::Label;
899 1432
900our @ISA = CFClient::UI::Base::; 1433our @ISA = CFClient::UI::DrawBG::;
901 1434
902use SDL::OpenGL; 1435use CFClient::OpenGL;
903 1436
904sub new { 1437sub new {
905 my ($class, %arg) = @_; 1438 my ($class, %arg) = @_;
906 1439
907 my $self = $class->SUPER::new ( 1440 my $self = $class->SUPER::new (
908 fg => [1, 1, 1], 1441 fg => [1, 1, 1],
909 height => $::FONTSIZE, 1442 #bg => none
910 text => "", 1443 #active_bg => none
911 align => -1, 1444 #font => default_font
912 padding => 2, 1445 #text => initial text
1446 #markup => initial narkup
1447 #max_w => maximum pixel width
1448 ellipsise => 3, # end
913 layout => new CFClient::Layout, 1449 layout => (new CFClient::Layout),
1450 fontsize => 1,
1451 align => -1,
1452 valign => -1,
1453 padding_x => 2,
1454 padding_y => 2,
1455 can_events => 0,
914 %arg 1456 %arg
915 ); 1457 );
916 1458
1459 if (exists $self->{template}) {
1460 my $layout = new CFClient::Layout;
1461 $layout->set_text (delete $self->{template});
1462 $self->{template} = $layout;
1463 }
1464
1465 if (exists $self->{markup}) {
1466 $self->set_markup (delete $self->{markup});
1467 } else {
917 $self->set_text ($self->{text}); 1468 $self->set_text (delete $self->{text});
1469 }
918 1470
919 $self 1471 $self
920} 1472}
921 1473
922sub escape_text { 1474sub escape($) {
923 local $_ = $_[1]; 1475 local $_ = $_[0];
924 1476
925 s/&/&amp;/g; 1477 s/&/&amp;/g;
926 s/>/&gt;/g; 1478 s/>/&gt;/g;
927 s/</&lt;/g; 1479 s/</&lt;/g;
928 1480
929 $_[1] 1481 $_
1482}
1483
1484sub update {
1485 my ($self) = @_;
1486
1487 delete $self->{texture};
1488 $self->SUPER::update;
930} 1489}
931 1490
932sub set_text { 1491sub set_text {
933 my ($self, $text) = @_; 1492 my ($self, $text) = @_;
934 1493
1494 return if $self->{text} eq "T$text";
935 $self->{text} = $text; 1495 $self->{text} = "T$text";
1496
1497 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1498 $self->{layout}->set_text ($text);
1499
1500 $self->realloc;
1501 $self->update;
1502}
1503
1504sub set_markup {
1505 my ($self, $markup) = @_;
1506
1507 return if $self->{text} eq "M$markup";
1508 $self->{text} = "M$markup";
1509
1510 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1511
1512 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
936 $self->{layout}->set_markup ($text); 1513 $self->{layout}->set_markup ($markup);
937 1514
1515 $self->realloc;
1516 $self->update;
1517}
1518
1519sub size_request {
1520 my ($self) = @_;
1521
1522 $self->{layout}->set_font ($self->{font}) if $self->{font};
1523 $self->{layout}->set_width ($self->{max_w} || -1);
1524 $self->{layout}->set_ellipsise ($self->{ellipsise});
1525 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1526 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1527
1528 my ($w, $h) = $self->{layout}->size;
1529
1530 if (exists $self->{template}) {
1531 $self->{template}->set_font ($self->{font}) if $self->{font};
1532 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1533
1534 my ($w2, $h2) = $self->{template}->size;
1535
1536 $w = List::Util::max $w, $w2;
1537 $h = List::Util::max $h, $h2;
1538 }
1539
1540 ($w, $h)
1541}
1542
1543sub size_allocate {
1544 my ($self, $w, $h) = @_;
1545
1546 delete $self->{texture}
1547 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1548}
1549
1550sub set_fontsize {
1551 my ($self, $fontsize) = @_;
1552
1553 $self->{fontsize} = $fontsize;
938 delete $self->{texture}; 1554 delete $self->{texture};
939# $self->{w} = $self->{h} = -1;
940 $self->update;
941}
942 1555
943sub get_text { 1556 $self->realloc;
944 my ($self, $text) = @_;
945
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 $self->{texture};
968}
969
970sub update {
971 my ($self) = @_;
972
973 delete $self->{texture};
974 $self->SUPER::update;
975} 1557}
976 1558
977sub _draw { 1559sub _draw {
978 my ($self) = @_; 1560 my ($self) = @_;
979 1561
1562 $self->SUPER::_draw; # draw background, if applicable
1563
980 my $tex = $self->{texture} ||= do { 1564 my $tex = $self->{texture} ||= do {
1565 $self->{layout}->set_foreground (@{$self->{fg}});
1566 $self->{layout}->set_font ($self->{font}) if $self->{font};
981 $self->{layout}->set_width ($self->{w}); 1567 $self->{layout}->set_width ($self->{w});
982 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1568 $self->{layout}->set_ellipsise ($self->{ellipsise});
1569 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1570 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1571
983 new_from_layout CFClient::Texture $self->{layout} 1572 my $tex = new_from_layout CFClient::Texture $self->{layout};
1573
1574 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1575 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1576 : ($self->{w} - $tex->{w}) * 0.5);
1577
1578 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1579 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1580 : ($self->{h} - $tex->{h}) * 0.5);
1581
1582 $tex
984 }; 1583 };
985 1584
986 glEnable GL_BLEND;
987 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
988 glEnable GL_TEXTURE_2D; 1585 glEnable GL_TEXTURE_2D;
989 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1586 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
990 1587
1588 if ($tex->{format} == GL_ALPHA) {
991 glColor @{$self->{fg}}; 1589 glColor @{$self->{fg}};
992 1590 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
993 my $x = 1591 } else {
994 $self->{align} < 0 ? $self->{padding} 1592 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
995 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1593 }
996 : ($self->{w} - $tex->{w}) * 0.5;
997
998 glTranslate $x, ($self->{h} - $tex->{h}) * 0.5, 0;
999 $tex->draw_quad (0, 0);
1000 1594
1001 glDisable GL_TEXTURE_2D; 1595 glDisable GL_TEXTURE_2D;
1002 glDisable GL_BLEND;
1003} 1596}
1004 1597
1005############################################################################# 1598#############################################################################
1006 1599
1007package CFClient::UI::Entry; 1600package CFClient::UI::EntryBase;
1008 1601
1009our @ISA = CFClient::UI::Label::; 1602our @ISA = CFClient::UI::Label::;
1010 1603
1011use SDL; 1604use CFClient::OpenGL;
1012use SDL::OpenGL;
1013 1605
1014sub new { 1606sub new {
1015 my $class = shift; 1607 my $class = shift;
1016 1608
1017 $class->SUPER::new ( 1609 $class->SUPER::new (
1018 fg => [1, 1, 1], 1610 fg => [1, 1, 1],
1019 bg => [0, 0, 0, 0.2], 1611 bg => [0, 0, 0, 0.2],
1020 active_bg => [1, 1, 1, 0.5], 1612 active_bg => [1, 1, 1, 0.5],
1021 active_fg => [0, 0, 0], 1613 active_fg => [0, 0, 0],
1614 can_hover => 1,
1615 can_focus => 1,
1616 valign => 0,
1617 can_events => 1,
1618 #text => ...
1022 @_ 1619 @_
1023 ) 1620 )
1024} 1621}
1025 1622
1026sub _set_text { 1623sub _set_text {
1027 my ($self, $text) = @_; 1624 my ($self, $text) = @_;
1028 1625
1626 delete $self->{cur_h};
1627
1628 return if $self->{text} eq $text;
1629
1630 delete $self->{texture};
1631
1029 $self->{last_activity} = $::NOW; 1632 $self->{last_activity} = $::NOW;
1030
1031 $self->{text} = $text; 1633 $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 1634
1035 $text =~ s/./*/g if $self->{hidden}; 1635 $text =~ s/./*/g if $self->{hidden};
1636 $self->{layout}->set_text ("$text ");
1036 1637
1037 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1638 $self->_emit (changed => $self->{text});
1038
1039 $text = substr $text, 0, $self->{cursor};
1040 utf8::encode $text;
1041
1042 @$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} 1639}
1060 1640
1061sub set_text { 1641sub set_text {
1062 my ($self, $text) = @_; 1642 my ($self, $text) = @_;
1063 1643
1064 $self->{cursor} = length $text; 1644 $self->{cursor} = length $text;
1065 $self->_set_text ($text); 1645 $self->_set_text ($text);
1066 $self->update; 1646
1647 $self->realloc;
1648}
1649
1650sub get_text {
1651 $_[0]{text}
1652}
1653
1654sub size_request {
1655 my ($self) = @_;
1656
1657 my ($w, $h) = $self->SUPER::size_request;
1658
1659 ($w + 1, $h) # add 1 for cursor
1067} 1660}
1068 1661
1069sub key_down { 1662sub key_down {
1070 my ($self, $ev) = @_; 1663 my ($self, $ev) = @_;
1071 1664
1072 my $mod = $ev->key_mod; 1665 my $mod = $ev->{mod};
1073 my $sym = $ev->key_sym; 1666 my $sym = $ev->{sym};
1074
1075 my $uni = $ev->key_unicode; 1667 my $uni = $ev->{unicode};
1076 1668
1077 my $text = $self->get_text; 1669 my $text = $self->get_text;
1078 1670
1079 if ($sym == SDLK_BACKSPACE) { 1671 if ($uni == 8) {
1080 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1672 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1081 } elsif ($sym == SDLK_DELETE) { 1673 } elsif ($uni == 127) {
1082 substr $text, $self->{cursor}, 1, ""; 1674 substr $text, $self->{cursor}, 1, "";
1083 } elsif ($sym == SDLK_LEFT) { 1675 } elsif ($sym == CFClient::SDLK_LEFT) {
1084 --$self->{cursor} if $self->{cursor}; 1676 --$self->{cursor} if $self->{cursor};
1085 } elsif ($sym == SDLK_RIGHT) { 1677 } elsif ($sym == CFClient::SDLK_RIGHT) {
1086 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1678 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1087 } elsif ($sym == SDLK_HOME) { 1679 } elsif ($sym == CFClient::SDLK_HOME) {
1088 $self->{cursor} = 0; 1680 $self->{cursor} = 0;
1089 } elsif ($sym == SDLK_END) { 1681 } elsif ($sym == CFClient::SDLK_END) {
1090 $self->{cursor} = length $text; 1682 $self->{cursor} = length $text;
1683 } elsif ($uni == 27) {
1684 $self->_emit ('escape');
1091 } elsif ($uni) { 1685 } elsif ($uni) {
1092 substr $text, $self->{cursor}++, 0, chr $uni; 1686 substr $text, $self->{cursor}++, 0, chr $uni;
1093 } 1687 }
1094 1688
1095 $self->_set_text ($text); 1689 $self->_set_text ($text);
1096 $self->update; 1690
1691 $self->realloc;
1097} 1692}
1098 1693
1099sub focus_in { 1694sub focus_in {
1100 my ($self) = @_; 1695 my ($self) = @_;
1101 1696
… …
1149 1744
1150 $self->SUPER::_draw; 1745 $self->SUPER::_draw;
1151 1746
1152 #TODO: force update every cursor change :( 1747 #TODO: force update every cursor change :(
1153 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1748 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1749
1750 unless (exists $self->{cur_h}) {
1751 my $text = substr $self->{text}, 0, $self->{cursor};
1752 utf8::encode $text;
1753
1754 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1755 }
1756
1154 glColor @{$self->{fg}}; 1757 glColor @{$self->{fg}};
1155 glBegin GL_LINES; 1758 glBegin GL_LINES;
1156 glVertex $self->{cur_x}, $self->{cur_y};
1157 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1759 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1760 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1158 glEnd; 1761 glEnd;
1159 } 1762 }
1160} 1763}
1161 1764
1765package CFClient::UI::Entry;
1766
1767our @ISA = CFClient::UI::EntryBase::;
1768
1769use CFClient::OpenGL;
1770
1771sub key_down {
1772 my ($self, $ev) = @_;
1773
1774 my $sym = $ev->{sym};
1775
1776 if ($sym == 13) {
1777 unshift @{$self->{history}},
1778 my $txt = $self->get_text;
1779 $self->{history_pointer} = -1;
1780 $self->{history_saveback} = '';
1781 $self->_emit (activate => $txt);
1782 $self->update;
1783
1784 } elsif ($sym == CFClient::SDLK_UP) {
1785 if ($self->{history_pointer} < 0) {
1786 $self->{history_saveback} = $self->get_text;
1787 }
1788 if (@{$self->{history} || []} > 0) {
1789 $self->{history_pointer}++;
1790 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1791 $self->{history_pointer} = @{$self->{history} || []} - 1;
1792 }
1793 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1794 }
1795
1796 } elsif ($sym == CFClient::SDLK_DOWN) {
1797 $self->{history_pointer}--;
1798 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1799
1800 if ($self->{history_pointer} >= 0) {
1801 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1802 } else {
1803 $self->set_text ($self->{history_saveback});
1804 }
1805
1806 } else {
1807 $self->SUPER::key_down ($ev);
1808 }
1809
1810}
1811
1162############################################################################# 1812#############################################################################
1163 1813
1164package CFClient::UI::Button; 1814package CFClient::UI::Button;
1165 1815
1166our @ISA = CFClient::UI::Label::; 1816our @ISA = CFClient::UI::Label::;
1167 1817
1168use SDL; 1818use CFClient::OpenGL;
1169use SDL::OpenGL; 1819
1820my @tex =
1821 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1822 qw(b1_button_active.png);
1823
1824sub new {
1825 my $class = shift;
1826
1827 $class->SUPER::new (
1828 padding_x => 4,
1829 padding_y => 4,
1830 fg => [1, 1, 1],
1831 active_fg => [0, 0, 1],
1832 can_hover => 1,
1833 align => 0,
1834 valign => 0,
1835 can_events => 1,
1836 @_
1837 )
1838}
1839
1840sub activate { }
1841
1842sub button_up {
1843 my ($self, $ev, $x, $y) = @_;
1844
1845 $self->emit ("activate")
1846 if $x >= 0 && $x < $self->{w}
1847 && $y >= 0 && $y < $self->{h};
1848}
1849
1850sub _draw {
1851 my ($self) = @_;
1852
1853 local $self->{fg} = $self->{fg};
1854
1855 if ($GRAB == $self) {
1856 $self->{fg} = $self->{active_fg};
1857 }
1858
1859 glEnable GL_TEXTURE_2D;
1860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1861 glColor 0, 0, 0, 1;
1862
1863 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1864
1865 glDisable GL_TEXTURE_2D;
1866
1867 $self->SUPER::_draw;
1868}
1869
1870#############################################################################
1871
1872package CFClient::UI::CheckBox;
1873
1874our @ISA = CFClient::UI::DrawBG::;
1875
1876my @tex =
1877 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1878 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1879
1880use CFClient::OpenGL;
1881
1882sub new {
1883 my $class = shift;
1884
1885 $class->SUPER::new (
1886 padding_x => 2,
1887 padding_y => 2,
1888 fg => [1, 1, 1],
1889 active_fg => [1, 1, 0],
1890 bg => [0, 0, 0, 0.2],
1891 active_bg => [1, 1, 1, 0.5],
1892 state => 0,
1893 can_hover => 1,
1894 @_
1895 )
1896}
1897
1898sub size_request {
1899 my ($self) = @_;
1900
1901 (6) x 2
1902}
1903
1904sub button_down {
1905 my ($self, $ev, $x, $y) = @_;
1906
1907 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1908 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1909 $self->{state} = !$self->{state};
1910 $self->_emit (changed => $self->{state});
1911 }
1912}
1913
1914sub _draw {
1915 my ($self) = @_;
1916
1917 $self->SUPER::_draw;
1918
1919 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1920
1921 my ($w, $h) = @$self{qw(w h)};
1922
1923 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1924
1925 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1926
1927 my $tex = $self->{state} ? $tex[1] : $tex[0];
1928
1929 glEnable GL_TEXTURE_2D;
1930 $tex->draw_quad_alpha (0, 0, $s, $s);
1931 glDisable GL_TEXTURE_2D;
1932}
1933
1934#############################################################################
1935
1936package CFClient::UI::Image;
1937
1938our @ISA = CFClient::UI::Base::;
1939
1940use CFClient::OpenGL;
1941use Carp qw/confess/;
1942
1943our %loaded_images;
1944
1945sub new {
1946 my $class = shift;
1947
1948 my $self = $class->SUPER::new (can_events => 0, @_);
1949
1950 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1951
1952 $loaded_images{$self->{image}} ||=
1953 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1954
1955 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1956
1957 Scalar::Util::weaken $loaded_images{$self->{image}};
1958
1959 $self->{aspect} = $tex->{w} / $tex->{h};
1960
1961 $self
1962}
1963
1964sub size_request {
1965 my ($self) = @_;
1966
1967 ($self->{tex}->{w}, $self->{tex}->{h})
1968}
1969
1970sub _draw {
1971 my ($self) = @_;
1972
1973 my $tex = $self->{tex};
1974
1975 my ($w, $h) = ($self->{w}, $self->{h});
1976
1977 if ($self->{rot90}) {
1978 glRotate 90, 0, 0, 1;
1979 glTranslate 0, -$self->{w}, 0;
1980
1981 ($w, $h) = ($h, $w);
1982 }
1983
1984 glEnable GL_TEXTURE_2D;
1985 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1986
1987 $tex->draw_quad_alpha (0, 0, $w, $h);
1988
1989 glDisable GL_TEXTURE_2D;
1990}
1991
1992#############################################################################
1993
1994package CFClient::UI::VGauge;
1995
1996our @ISA = CFClient::UI::Base::;
1997
1998use List::Util qw(min max);
1999
2000use CFClient::OpenGL;
2001
2002my %tex = (
2003 food => [
2004 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2005 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2006 ],
2007 grace => [
2008 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2009 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2010 ],
2011 hp => [
2012 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2013 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2014 ],
2015 mana => [
2016 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2017 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2018 ],
2019);
2020
2021# eg. VGauge->new (gauge => 'food'), default gauge: food
2022sub new {
2023 my $class = shift;
2024
2025 my $self = $class->SUPER::new (
2026 type => 'food',
2027 @_
2028 );
2029
2030 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2031
2032 $self
2033}
2034
2035sub size_request {
2036 my ($self) = @_;
2037
2038 #my $tex = $tex{$self->{type}}[0];
2039 #@$tex{qw(w h)}
2040 (0, 0)
2041}
2042
2043sub set_max {
2044 my ($self, $max) = @_;
2045
2046 return if $self->{max_val} == $max;
2047
2048 $self->{max_val} = $max;
2049 $self->update;
2050}
2051
2052sub set_value {
2053 my ($self, $val, $max) = @_;
2054
2055 $self->set_max ($max)
2056 if defined $max;
2057
2058 return if $self->{val} == $val;
2059
2060 $self->{val} = $val;
2061 $self->update;
2062}
2063
2064sub _draw {
2065 my ($self) = @_;
2066
2067 my $tex = $tex{$self->{type}};
2068 my ($t1, $t2, $t3) = @$tex;
2069
2070 my ($w, $h) = ($self->{w}, $self->{h});
2071
2072 if ($self->{vertical}) {
2073 glRotate 90, 0, 0, 1;
2074 glTranslate 0, -$self->{w}, 0;
2075
2076 ($w, $h) = ($h, $w);
2077 }
2078
2079 my $ycut = $self->{val} / ($self->{max_val} || 1);
2080
2081 my $ycut1 = max 0, min 1, $ycut;
2082 my $ycut2 = max 0, min 1, $ycut - 1;
2083
2084 my $h1 = $self->{h} * (1 - $ycut1);
2085 my $h2 = $self->{h} * (1 - $ycut2);
2086
2087 glEnable GL_BLEND;
2088 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2089 glEnable GL_TEXTURE_2D;
2090 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2091
2092 glBindTexture GL_TEXTURE_2D, $t1->{name};
2093 glBegin GL_QUADS;
2094 glTexCoord 0 , 0; glVertex 0 , 0;
2095 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2096 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2097 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2098 glEnd;
2099
2100 my $ycut1 = List::Util::min 1, $ycut;
2101 glBindTexture GL_TEXTURE_2D, $t2->{name};
2102 glBegin GL_QUADS;
2103 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2104 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2105 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2106 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2107 glEnd;
2108
2109 if ($t3) {
2110 glBindTexture GL_TEXTURE_2D, $t3->{name};
2111 glBegin GL_QUADS;
2112 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2113 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2114 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2115 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2116 glEnd;
2117 }
2118
2119 glDisable GL_BLEND;
2120 glDisable GL_TEXTURE_2D;
2121}
2122
2123#############################################################################
2124
2125package CFClient::UI::Gauge;
2126
2127our @ISA = CFClient::UI::VBox::;
2128
2129sub new {
2130 my ($class, %arg) = @_;
2131
2132 my $self = $class->SUPER::new (
2133 tooltip => $arg{type},
2134 can_hover => 1,
2135 can_events => 1,
2136 %arg,
2137 );
2138
2139 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2140 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2141 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2142
2143 $self
2144}
2145
2146sub set_fontsize {
2147 my ($self, $fsize) = @_;
2148
2149 $self->{value}->set_fontsize ($fsize);
2150 $self->{max} ->set_fontsize ($fsize);
2151}
2152
2153sub set_max {
2154 my ($self, $max) = @_;
2155
2156 $self->{gauge}->set_max ($max);
2157 $self->{max}->set_text ($max);
2158}
2159
2160sub set_value {
2161 my ($self, $val, $max) = @_;
2162
2163 $self->set_max ($max)
2164 if defined $max;
2165
2166 $self->{gauge}->set_value ($val, $max);
2167 $self->{value}->set_text ($val);
2168}
2169
2170#############################################################################
2171
2172package CFClient::UI::Slider;
2173
2174use strict;
2175
2176use CFClient::OpenGL;
2177
2178our @ISA = CFClient::UI::DrawBG::;
1170 2179
1171my @tex = 2180my @tex =
1172 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2181 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1173 qw(b1_button_active.png); 2182 qw(s1_slider.png s1_slider_bg.png);
1174 2183
1175sub new { 2184sub new {
1176 my $class = shift; 2185 my $class = shift;
1177 2186
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] 2187 # range [value, low, high, page, unit]
1308 2188
2189 # TODO: 0-width page
2190 # TODO: req_w/h are wrong with vertical
2191 # TODO: calculations are off
1309 my $self = $class->SUPER::new ( 2192 my $self = $class->SUPER::new (
1310 fg => [1, 1, 1], 2193 fg => [1, 1, 1],
1311 active_fg => [0, 0, 0], 2194 active_fg => [0, 0, 0],
2195 bg => [0, 0, 0, 0.2],
2196 active_bg => [1, 1, 1, 0.5],
1312 range => [0, 0, 100, 10], 2197 range => [0, 0, 100, 10, 0],
1313 req_w => 40, 2198 min_w => $::WIDTH / 80,
1314 req_h => 10, 2199 min_h => $::WIDTH / 80,
1315 vertical => 0, 2200 vertical => 0,
2201 can_hover => 1,
2202 inner_pad => 0.02,
1316 @_ 2203 @_
1317 ); 2204 );
1318 2205
2206 $self->set_value ($self->{range}[0]);
2207 $self->update;
2208
1319 $self 2209 $self
1320} 2210}
1321 2211
2212sub changed { }
2213
2214sub set_range {
2215 my ($self, $range) = @_;
2216
2217 ($range, $self->{range}) = ($self->{range}, $range);
2218
2219 $self->update
2220 if "@$range" ne "@{$self->{range}}";
2221}
2222
2223sub set_value {
2224 my ($self, $value) = @_;
2225
2226 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2227
2228 $hi = $lo + 1 if $hi <= $lo;
2229
2230 $page = $hi - $lo if $page > $hi - $lo;
2231
2232 $value = $lo if $value < $lo;
2233 $value = $hi - $page if $value > $hi - $page;
2234
2235 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2236 if $unit;
2237
2238 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2239
2240 if ($value != $old_value) {
2241 $self->_emit (changed => $value);
2242 $self->update;
2243 }
2244}
2245
1322sub size_request { 2246sub size_request {
1323 my ($self) = @_; 2247 my ($self) = @_;
1324 2248
1325 my $w = $self->{req_w}; 2249 ($self->{req_w}, $self->{req_h})
1326 my $h = $self->{req_h};
1327
1328 $self->{vertical} ? ($h, $w) : ($w, $h)
1329} 2250}
1330 2251
1331sub button_down { 2252sub button_down {
1332 my ($self, $ev, $x, $y) = @_; 2253 my ($self, $ev, $x, $y) = @_;
1333 2254
1334 $self->SUPER::button_down ($ev, $x, $y); 2255 $self->SUPER::button_down ($ev, $x, $y);
2256
2257 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2258
1335 $self->mouse_motion ($ev, $x, $y); 2259 $self->mouse_motion ($ev, $x, $y);
1336} 2260}
1337 2261
1338sub mouse_motion { 2262sub mouse_motion {
1339 my ($self, $ev, $x, $y) = @_; 2263 my ($self, $ev, $x, $y) = @_;
1340 2264
1341 if ($GRAB == $self) { 2265 if ($GRAB == $self) {
2266 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2267
2268 my (undef, $lo, $hi, $page) = @{$self->{range}};
2269
2270 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2271
2272 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2273 }
2274}
2275
2276sub update {
2277 my ($self) = @_;
2278
2279 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2280 $self->set_value ($self->{range}[0]);
2281
1342 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2282 my ($value, $lo, $hi, $page) = @{$self->{range}};
2283 my $range = ($hi - $page - $lo) || 1e-100;
1343 2284
1344 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2285 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1345 2286
1346 $x = $x * ($hi - $lo) / $w + $lo; 2287 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1347 $x = $lo if $x < $lo; 2288 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1348 $x = $hi - $page if $x > $hi - $page;
1349 $self->{range}[0] = $x;
1350 2289
1351 $self->emit (changed => $x); 2290 $value = ($value - $lo) / $range;
1352 $self->update; 2291 $value = $value * $self->{scale} + $self->{offset};
2292
2293 $self->{knob_x} = $value - $knob_w * 0.5;
2294 $self->{knob_w} = $knob_w;
1353 } 2295 });
2296
2297 $self->SUPER::update;
1354} 2298}
1355 2299
1356sub _draw { 2300sub _draw {
1357 my ($self) = @_; 2301 my ($self) = @_;
1358 2302
1359 $self->SUPER::_draw (); 2303 $self->SUPER::_draw ();
1360 2304
1361 my ($w, $h) = @$self{qw(w h)}; 2305 glScale $self->{w}, $self->{h};
1362 2306
1363 if ($self->{vertical}) { 2307 if ($self->{vertical}) {
1364 # draw a vertical slider like a rotated horizontal slider 2308 # draw a vertical slider like a rotated horizontal slider
1365 2309
2310 glTranslate 1, 0, 0;
1366 glRotate 90, 0, 0, 1; 2311 glRotate 90, 0, 0, 1;
1367 glTranslate 0, -$self->{w}, 0;
1368
1369 ($w, $h) = ($h, $w);
1370 } 2312 }
1371 2313
1372 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2314 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1373 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2315 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1374 2316
1375 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2317 glEnable GL_TEXTURE_2D;
2318 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1376 2319
1377 $page = int $page * $w / ($hi - $lo); 2320 # draw background
1378 $value = int +($value - $lo) * $w / ($hi - $lo); 2321 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1379 2322
1380 $w -= $page; 2323 # draw handle
1381 $page &= ~1; 2324 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1382 glTranslate $page * 0.5, 0, 0;
1383 $page ||= 2;
1384 2325
1385 glColor @$fg; 2326 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 $knob_b - 1, 1;
1408 }
1409 glEnd;
1410} 2327}
1411 2328
1412############################################################################# 2329#############################################################################
1413 2330
1414package CFClient::UI::MapWidget; 2331package CFClient::UI::ValSlider;
1415 2332
1416use strict;
1417
1418use List::Util qw(min max);
1419
1420use SDL;
1421use SDL::OpenGL;
1422
1423our @ISA = CFClient::UI::Base::; 2333our @ISA = CFClient::UI::HBox::;
2334
2335sub new {
2336 my ($class, %arg) = @_;
2337
2338 my $range = delete $arg{range};
2339
2340 my $self = $class->SUPER::new (
2341 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2342 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2343 to_value => sub { shift },
2344 from_value => sub { shift },
2345 %arg,
2346 );
2347
2348 $self->{slider}->connect (changed => sub {
2349 my ($self, $value) = @_;
2350 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2351 $self->{parent}->emit (changed => $value);
2352 });
2353
2354# $self->{entry}->connect (changed => sub {
2355# my ($self, $value) = @_;
2356# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2357# $self->{parent}->emit (changed => $value);
2358# });
2359
2360 $self->add ($self->{slider}, $self->{entry});
2361
2362 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2363
2364 $self
2365}
2366
2367sub set_range { shift->{slider}->set_range (@_) }
2368sub set_value { shift->{slider}->set_value (@_) }
2369
2370#############################################################################
2371
2372package CFClient::UI::TextView;
2373
2374our @ISA = CFClient::UI::HBox::;
2375
2376use CFClient::OpenGL;
1424 2377
1425sub new { 2378sub new {
1426 my $class = shift; 2379 my $class = shift;
1427 2380
1428 $class->SUPER::new ( 2381 my $self = $class->SUPER::new (
1429 z => -1, 2382 fontsize => 1,
1430 list => (glGenLists 1), 2383 can_events => 0,
2384 #font => default_font
1431 @_ 2385 @_,
2386
2387 layout => (new CFClient::Layout 1),
2388 par => [],
2389 height => 0,
2390 children => [
2391 (new CFClient::UI::Empty expand => 1),
2392 (new CFClient::UI::Slider vertical => 1),
2393 ],
1432 ) 2394 );
1433}
1434 2395
1435sub key_down { 2396 $self->{children}[1]->connect (changed => sub { $self->update });
1436 print "MAPKEYDOWN\n";
1437}
1438 2397
1439sub key_up { 2398 $self
1440} 2399}
1441 2400
1442sub size_request { 2401sub set_fontsize {
2402 my ($self, $fontsize) = @_;
2403
2404 $self->{fontsize} = $fontsize;
2405 $self->reflow;
2406}
2407
2408sub size_allocate {
2409 my ($self, $w, $h) = @_;
2410
2411 $self->SUPER::size_allocate ($w, $h);
2412
2413 $self->{layout}->set_font ($self->{font}) if $self->{font};
2414 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2415 $self->{layout}->set_width ($self->{children}[0]{w});
2416
2417 $self->reflow;
2418}
2419
2420sub text_size {
2421 my ($self, $text, $indent) = @_;
2422
2423 my $layout = $self->{layout};
2424
2425 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2426 $layout->set_width ($self->{children}[0]{w} - $indent);
2427 $layout->set_markup ($text);
1443 ( 2428
1444 1 + 32 * int $::WIDTH / 32, 2429 $layout->size
1445 1 + 32 * int $::HEIGHT / 32, 2430}
2431
2432sub reflow {
2433 my ($self) = @_;
2434
2435 $self->{need_reflow}++;
2436 $self->update;
2437}
2438
2439sub set_offset {
2440 my ($self, $offset) = @_;
2441
2442 # todo: base offset on lines or so, not on pixels
2443 $self->{children}[1]->set_value ($offset);
2444}
2445
2446sub clear {
2447 my ($self) = @_;
2448
2449 $self->{par} = [];
2450 $self->{height} = 0;
2451 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2452}
2453
2454sub add_paragraph {
2455 my ($self, $color, $text, $indent) = @_;
2456
2457 for my $line (split /\n/, $text) {
2458 my ($w, $h) = $self->text_size ($line);
2459 $self->{height} += $h;
2460 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
1446 ) 2461 }
2462
2463 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1447} 2464}
1448 2465
1449sub update { 2466sub update {
1450 my ($self) = @_; 2467 my ($self) = @_;
1451 2468
1452 $self->{need_update} = 1;
1453 $self->SUPER::update; 2469 $self->SUPER::update;
1454}
1455 2470
1456sub draw { 2471 return unless $self->{h} > 0;
1457 my ($self) = @_;
1458 2472
2473 delete $self->{texture};
2474
2475 $ROOT->on_post_alloc ($self, sub {
2476 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2477
1459 if (delete $self->{need_update}) { 2478 if (delete $self->{need_reflow}) {
1460 glNewList $self->{list}, GL_COMPILE; 2479 my $height = 0;
1461 2480
1462 my $mx = $::CONN->{mapx}; 2481 my $layout = $self->{layout};
1463 my $my = $::CONN->{mapy};
1464 2482
1465 my $map = $::CONN->{map}; 2483 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1466 2484
1467 my ($xofs, $yofs); 2485 for (@{$self->{par}}) {
2486 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2487 $layout->set_width ($W - $_->[3]);
2488 $layout->set_markup ($_->[4]);
2489 my ($w, $h) = $layout->size;
2490 $_->[0] = $w + $_->[3];
2491 $_->[1] = $h;
2492 }
1468 2493
1469 my $sw = 1 + int $::WIDTH / 32; 2494 $height += $_->[1];
1470 my $sh = 1 + int $::HEIGHT / 32; 2495 }
1471 2496
1472 if ($::CONN->{mapw} > $sw) { 2497 $self->{height} = $height;
1473 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 2498
1474 } else { 2499 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1475 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; 2500
2501 delete $self->{texture};
1476 } 2502 }
1477 2503
1478 if ($::CONN->{maph} > $sh) { 2504 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1479 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2505 glClearColor 0.5, 0.5, 0.5, 0;
1480 } else { 2506 glClear GL_COLOR_BUFFER_BIT;
1481 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1482 }
1483 2507
1484 glEnable GL_TEXTURE_2D; 2508 my $top = int $self->{children}[1]{range}[0];
2509
2510 my $y0 = $top;
2511 my $y1 = $top + $H;
2512
2513 my $y = 0;
2514
2515 my $layout = $self->{layout};
2516
2517 $layout->set_font ($self->{font}) if $self->{font};
2518
1485 glEnable GL_BLEND; 2519 glEnable GL_BLEND;
2520 #TODO# not correct in windows where rgba is forced off
1486 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2521 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 2522
1490 my $sw4 = ($sw + 3) & ~3; 2523 for my $par (@{$self->{par}}) {
1491 my $darkness = "\x00" x ($sw4 * $sh); 2524 my $h = $par->[1];
1492 2525
1493 for my $x (0 .. $sw - 1) { 2526 if ($y0 < $y + $h && $y < $y1) {
1494 my $row = $map->[$x + $xofs]; 2527 $layout->set_foreground (@{ $par->[2] });
1495 for my $y (0 .. $sh - 1) { 2528 $layout->set_width ($W - $par->[3]);
2529 $layout->set_markup ($par->[4]);
1496 2530
1497 my $cell = $row->[$y + $yofs] 2531 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1498 or next;
1499 2532
1500 my $dark = $cell->[0]; 2533 glRasterPos $par->[3], $y - $y0;
1501 if ($dark < 0) { 2534 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 } 2535 }
1506 2536
1507 for my $num (grep $_, @$cell[1,2,3]) { 2537 $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 } 2538 }
2539
2540 glDisable GL_BLEND;
1515 } 2541 };
2542 });
2543}
1516 2544
1517# if (1) { # higher quality darkness 2545sub _draw {
1518# $lighting =~ s/(.)/$1$1$1/gs; 2546 my ($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 2547
2548 glEnable GL_TEXTURE_2D;
1527 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2549 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1528 2550 glColor 1, 1, 1, 1;
1529 $darkness = new CFClient::Texture 2551 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1530 w => $sw4,
1531 h => $sh,
1532 data => $darkness,
1533 internalformat => GL_ALPHA,
1534 format => GL_ALPHA;
1535
1536 glColor +($::CFG->{fow_intensity}) x 3, 1;
1537 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1538
1539 glDisable GL_TEXTURE_2D; 2552 glDisable GL_TEXTURE_2D;
1540 glDisable GL_BLEND;
1541 2553
1542 glEndList; 2554 $self->{children}[1]->draw;
1543 }
1544 2555
1545 glCallList $self->{list};
1546
1547 if ($FOCUS != $self) {
1548 glEnable GL_BLEND;
1549 glColor 0, 0, 1, 0.4;
1550 glBegin GL_QUADS;
1551 glVertex 0, 0;
1552 glVertex 0, $::HEIGHT;
1553 glVertex $::WIDTH, $::HEIGHT;
1554 glVertex $::WIDTH, 0;
1555 glEnd;
1556 glDisable GL_BLEND;
1557 }
1558}
1559
1560my %DIR = (
1561 SDLK_KP8, [1, "north"],
1562 SDLK_KP9, [2, "northeast"],
1563 SDLK_KP6, [3, "east"],
1564 SDLK_KP3, [4, "southeast"],
1565 SDLK_KP2, [5, "south"],
1566 SDLK_KP1, [6, "southwest"],
1567 SDLK_KP4, [7, "west"],
1568 SDLK_KP7, [8, "northwest"],
1569
1570 SDLK_UP, [1, "north"],
1571 SDLK_RIGHT, [3, "east"],
1572 SDLK_DOWN, [5, "south"],
1573 SDLK_LEFT, [7, "west"],
1574);
1575
1576sub key_down {
1577 my ($self, $ev) = @_;
1578
1579 my $mod = $ev->key_mod;
1580 my $sym = $ev->key_sym;
1581
1582 if ($sym == SDLK_KP5) {
1583 $::CONN->user_send ("command stay fire");
1584 } elsif ($sym == SDLK_a) {
1585 $::CONN->user_send ("command apply");
1586 } elsif (exists $DIR{$sym}) {
1587 if ($mod & KMOD_SHIFT) {
1588 $self->{shft}++;
1589 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1590 } elsif ($mod & KMOD_CTRL) {
1591 $self->{ctrl}++;
1592 $::CONN->user_send ("command run $DIR{$sym}[0]");
1593 } else {
1594 $::CONN->user_send ("command $DIR{$sym}[1]");
1595 }
1596 }
1597}
1598
1599sub key_up {
1600 my ($self, $ev) = @_;
1601
1602 my $mod = $ev->key_mod;
1603 my $sym = $ev->key_sym;
1604
1605 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1606 $::CONN->user_send ("command fire_stop");
1607 }
1608 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1609 $::CONN->user_send ("command run_stop");
1610 }
1611} 2556}
1612 2557
1613############################################################################# 2558#############################################################################
1614 2559
1615package CFClient::UI::Animator; 2560package CFClient::UI::Animator;
1616 2561
1617use SDL::OpenGL; 2562use CFClient::OpenGL;
1618 2563
1619our @ISA = CFClient::UI::Bin::; 2564our @ISA = CFClient::UI::Bin::;
1620 2565
1621sub moveto { 2566sub moveto {
1622 my ($self, $x, $y) = @_; 2567 my ($self, $x, $y) = @_;
… …
1652 glPopMatrix; 2597 glPopMatrix;
1653} 2598}
1654 2599
1655############################################################################# 2600#############################################################################
1656 2601
1657package CFClient::UI::Toplevel; 2602package CFClient::UI::Flopper;
2603
2604our @ISA = CFClient::UI::Button::;
2605
2606sub new {
2607 my $class = shift;
2608
2609 my $self = $class->SUPER::new (
2610 state => 0,
2611 on_activate => \&toggle_flopper,
2612 @_
2613 );
2614
2615 $self
2616}
2617
2618sub toggle_flopper {
2619 my ($self) = @_;
2620
2621 $self->{other}->toggle_visibility;
2622}
2623
2624#############################################################################
2625
2626package CFClient::UI::Tooltip;
2627
2628our @ISA = CFClient::UI::Bin::;
2629
2630use CFClient::OpenGL;
2631
2632sub new {
2633 my $class = shift;
2634
2635 $class->SUPER::new (
2636 @_,
2637 can_events => 0,
2638 )
2639}
2640
2641sub set_tooltip_from {
2642 my ($self, $widget) = @_;
2643
2644 my $tooltip = $widget->{tooltip};
2645
2646 if ($ENV{CFPLUS_DEBUG} & 2) {
2647 $tooltip .= "\n\n" . (ref $widget) . "\n"
2648 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2649 . "req $widget->{req_w} $widget->{req_h}\n"
2650 . "visible $widget->{visible}";
2651 }
2652
2653 $self->add (new CFClient::UI::Label
2654 markup => $tooltip,
2655 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2656 fontsize => 0.8,
2657 fg => [0, 0, 0, 1],
2658 ellipsise => 0,
2659 font => ($widget->{tooltip_font} || $::FONT_PROP),
2660 );
2661}
2662
2663sub size_request {
2664 my ($self) = @_;
2665
2666 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2667
2668 ($w + 4, $h + 4)
2669}
2670
2671sub size_allocate {
2672 my ($self, $w, $h) = @_;
2673
2674 $self->SUPER::size_allocate ($w - 4, $h - 4);
2675}
2676
2677sub visibility_change {
2678 my ($self, $visible) = @_;
2679
2680 return unless $visible;
2681
2682 $self->{root}->on_post_alloc ("move_$self" => sub {
2683 my $widget = $self->{owner}
2684 or return;
2685
2686 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2687
2688 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2689 if $x + $self->{w} > $::WIDTH;
2690
2691 $self->move_abs ($x, $y);
2692 });
2693}
2694
2695sub _draw {
2696 my ($self) = @_;
2697
2698 glTranslate 0.375, 0.375;
2699
2700 my ($w, $h) = @$self{qw(w h)};
2701
2702 glColor 1, 0.8, 0.4;
2703 glBegin GL_QUADS;
2704 glVertex 0 , 0;
2705 glVertex 0 , $h;
2706 glVertex $w, $h;
2707 glVertex $w, 0;
2708 glEnd;
2709
2710 glColor 0, 0, 0;
2711 glBegin GL_LINE_LOOP;
2712 glVertex 0 , 0;
2713 glVertex 0 , $h;
2714 glVertex $w, $h;
2715 glVertex $w, 0;
2716 glEnd;
2717
2718 glTranslate 2 - 0.375, 2 - 0.375;
2719
2720 $self->SUPER::_draw;
2721}
2722
2723#############################################################################
2724
2725package CFClient::UI::Face;
2726
2727our @ISA = CFClient::UI::Base::;
2728
2729use CFClient::OpenGL;
2730
2731sub new {
2732 my $class = shift;
2733
2734 my $self = $class->SUPER::new (
2735 aspect => 1,
2736 can_events => 0,
2737 @_,
2738 );
2739
2740 if ($self->{anim} && $self->{animspeed}) {
2741 Scalar::Util::weaken (my $widget = $self);
2742
2743 $self->{timer} = Event->timer (
2744 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2745 hard => 1,
2746 interval => $self->{animspeed},
2747 cb => sub {
2748 ++$widget->{frame};
2749 $widget->update;
2750 },
2751 );
2752 }
2753
2754 $self
2755}
2756
2757sub size_request {
2758 (32, 8)
2759}
2760
2761sub update {
2762 my ($self) = @_;
2763
2764 return unless $self->{visible};
2765
2766 $self->SUPER::update;
2767}
2768
2769sub _draw {
2770 my ($self) = @_;
2771
2772 return unless $::CONN;
2773
2774 my $face;
2775
2776 if ($self->{frame}) {
2777 my $anim = $::CONN->{anim}[$self->{anim}];
2778
2779 $face = $anim->[ $self->{frame} % @$anim ]
2780 if $anim && @$anim;
2781 }
2782
2783 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2784
2785 if ($tex) {
2786 glEnable GL_TEXTURE_2D;
2787 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2788 glColor 1, 1, 1, 1;
2789 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2790 glDisable GL_TEXTURE_2D;
2791 }
2792}
2793
2794sub DESTROY {
2795 my ($self) = @_;
2796
2797 $self->{timer}->cancel
2798 if $self->{timer};
2799
2800 $self->SUPER::DESTROY;
2801}
2802
2803#############################################################################
2804
2805package CFClient::UI::Menu;
2806
2807our @ISA = CFClient::UI::FancyFrame::;
2808
2809use CFClient::OpenGL;
2810
2811sub new {
2812 my $class = shift;
2813
2814 my $self = $class->SUPER::new (
2815 items => [],
2816 z => 100,
2817 @_,
2818 );
2819
2820 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2821
2822 for my $item (@{ $self->{items} }) {
2823 my ($widget, $cb) = @$item;
2824
2825 # handle various types of items, only text for now
2826 if (!ref $widget) {
2827 $widget = new CFClient::UI::Label
2828 can_hover => 1,
2829 can_events => 1,
2830 text => $widget;
2831 }
2832
2833 $self->{item}{$widget} = $item;
2834
2835 $self->{vbox}->add ($widget);
2836 }
2837
2838 $self
2839}
2840
2841# popup given the event (must be a mouse button down event currently)
2842sub popup {
2843 my ($self, $ev) = @_;
2844
2845 $self->_emit ("popdown");
2846
2847 # maybe save $GRAB? must be careful about events...
2848 $GRAB = $self;
2849 $self->{button} = $ev->{button};
2850
2851 $self->show;
2852 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2853}
2854
2855sub mouse_motion {
2856 my ($self, $ev, $x, $y) = @_;
2857
2858 # TODO: should use vbox->find_widget or so
2859 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2860 $self->{hover} = $self->{item}{$HOVER};
2861}
2862
2863sub button_up {
2864 my ($self, $ev, $x, $y) = @_;
2865
2866 if ($ev->{button} == $self->{button}) {
2867 undef $GRAB;
2868 $self->hide;
2869
2870 $self->_emit ("popdown");
2871 $self->{hover}[1]->() if $self->{hover};
2872 }
2873}
2874
2875#############################################################################
2876
2877package CFClient::UI::Statusbox;
2878
2879our @ISA = CFClient::UI::VBox::;
2880
2881sub new {
2882 my $class = shift;
2883
2884 $class->SUPER::new (
2885 fontsize => 0.8,
2886 @_,
2887 )
2888}
2889
2890sub reorder {
2891 my ($self) = @_;
2892 my $NOW = time;
2893
2894 while (my ($k, $v) = each %{ $self->{item} }) {
2895 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2896 }
2897
2898 my @widgets;
2899
2900 my @items = sort {
2901 $a->{pri} <=> $b->{pri}
2902 or $b->{id} <=> $a->{id}
2903 } values %{ $self->{item} };
2904
2905 my $count = 10 + 1;
2906 for my $item (@items) {
2907 last unless --$count;
2908
2909 push @widgets, $item->{label} ||= do {
2910 # TODO: doesn't handle markup well (read as: at all)
2911 my $short = $item->{count} > 1
2912 ? "<b>$item->{count} ×</b> $item->{text}"
2913 : $item->{text};
2914
2915 for ($short) {
2916 s/^\s+//;
2917 s/\s+/ /g;
2918 }
2919
2920 new CFClient::UI::Label
2921 markup => $short,
2922 tooltip => $item->{tooltip},
2923 tooltip_font => $::FONT_PROP,
2924 tooltip_width => 0.67,
2925 fontsize => $item->{fontsize} || $self->{fontsize},
2926 max_w => $::WIDTH * 0.44,
2927 fg => $item->{fg},
2928 can_events => 1,
2929 can_hover => 1
2930 };
2931 }
2932
2933 $self->clear;
2934 $self->SUPER::add (reverse @widgets);
2935}
2936
2937sub add {
2938 my ($self, $text, %arg) = @_;
2939
2940 $text =~ s/^\s+//;
2941 $text =~ s/\s+$//;
2942
2943 return unless $text;
2944
2945 my $timeout = time + ((delete $arg{timeout}) || 60);
2946
2947 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2948
2949 if (my $item = $self->{item}{$group}) {
2950 if ($item->{text} eq $text) {
2951 $item->{count}++;
2952 } else {
2953 $item->{count} = 1;
2954 $item->{text} = $item->{tooltip} = $text;
2955 }
2956 $item->{id} = ++$self->{id};
2957 $item->{timeout} = $timeout;
2958 delete $item->{label};
2959 } else {
2960 $self->{item}{$group} = {
2961 id => ++$self->{id},
2962 text => $text,
2963 timeout => $timeout,
2964 tooltip => $text,
2965 fg => [0.8, 0.8, 0.8, 0.8],
2966 pri => 0,
2967 count => 1,
2968 %arg,
2969 };
2970 }
2971
2972 $self->reorder;
2973}
2974
2975sub reconfigure {
2976 my ($self) = @_;
2977
2978 delete $_->{label}
2979 for values %{ $self->{item} || {} };
2980
2981 $self->reorder;
2982 $self->SUPER::reconfigure;
2983}
2984
2985#############################################################################
2986
2987package CFClient::UI::Inventory;
2988
2989our @ISA = CFClient::UI::ScrolledWindow::;
2990
2991sub new {
2992 my $class = shift;
2993
2994 my $self = $class->SUPER::new (
2995 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2996 @_,
2997 );
2998
2999 $self
3000}
3001
3002sub set_items {
3003 my ($self, $items) = @_;
3004
3005 $self->{scrolled}->clear;
3006 return unless $items;
3007
3008 my @items = sort {
3009 ($a->{type} <=> $b->{type})
3010 or ($a->{name} cmp $b->{name})
3011 } @$items;
3012
3013 $self->{real_items} = \@items;
3014
3015 my $row = 0;
3016 for my $item (@items) {
3017 CFClient::Item::update_widgets $item;
3018
3019 $self->{scrolled}->add (0, $row, $item->{face_widget});
3020 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3021 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3022
3023 $row++;
3024 }
3025}
3026
3027#############################################################################
3028
3029package CFClient::UI::BindEditor;
3030
3031our @ISA = CFClient::UI::FancyFrame::;
3032
3033sub new {
3034 my $class = shift;
3035
3036 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3037
3038 $self->add (my $vb = new CFClient::UI::VBox);
3039
3040
3041 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3042 text => "start recording",
3043 tooltip => "Start/Stops recording of actions."
3044 ."All subsequent actions after the recording started will be captured."
3045 ."The actions are displayed after the record was stopped."
3046 ."To bind the action you have to click on the 'Bind' button",
3047 on_activate => sub {
3048 unless ($self->{recording}) {
3049 $self->start;
3050 } else {
3051 $self->stop;
3052 }
3053 });
3054
3055 $vb->add (new CFClient::UI::Label text => "Actions:");
3056 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3057
3058 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3059 $vb->add (my $hb = new CFClient::UI::HBox);
3060 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3061 $hb->add (new CFClient::UI::Button
3062 text => "bind",
3063 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3064 on_activate => sub {
3065 $self->ask_for_bind;
3066 });
3067
3068 $vb->add (my $hb = new CFClient::UI::HBox);
3069 $hb->add (new CFClient::UI::Button
3070 text => "ok",
3071 expand => 1,
3072 tooltip => "This closes the binding editor and saves the binding",
3073 on_activate => sub {
3074 $self->hide;
3075 $self->commit;
3076 });
3077
3078 $hb->add (new CFClient::UI::Button
3079 text => "cancel",
3080 expand => 1,
3081 tooltip => "This closes the binding editor without saving",
3082 on_activate => sub {
3083 $self->hide;
3084 $self->{binding_cancel}->()
3085 if $self->{binding_cancel};
3086 });
3087
3088 $self->update_binding_widgets;
3089
3090 $self
3091}
3092
3093sub commit {
3094 my ($self) = @_;
3095 my ($mod, $sym, $cmds) = $self->get_binding;
3096 if ($sym != 0 && @$cmds > 0) {
3097 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3098 ."'. Don't forget 'Save Config'!");
3099 $self->{binding_change}->($mod, $sym, $cmds)
3100 if $self->{binding_change};
3101 } else {
3102 $::STATUSBOX->add ("No action bound, no key or action specified!");
3103 $self->{binding_cancel}->()
3104 if $self->{binding_cancel};
3105 }
3106}
3107
3108sub start {
3109 my ($self) = @_;
3110
3111 $self->{rec_btn}->set_text ("stop recording");
3112 $self->{recording} = 1;
3113 $self->clear_command_list;
3114 $::CONN->start_record if $::CONN;
3115}
3116
3117sub stop {
3118 my ($self) = @_;
3119
3120 $self->{rec_btn}->set_text ("start recording");
3121 $self->{recording} = 0;
3122
3123 my $rec;
3124 $rec = $::CONN->stop_record if $::CONN;
3125 return unless ref $rec eq 'ARRAY';
3126 $self->set_command_list ($rec);
3127}
3128
3129# if $commit is true, the binding will be set after the user entered a key combo
3130sub ask_for_bind {
3131 my ($self, $commit) = @_;
3132
3133 CFClient::Binder::open_binding_dialog (sub {
3134 my ($mod, $sym) = @_;
3135 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3136 $self->update_binding_widgets;
3137 $self->commit if $commit;
3138 });
3139}
3140
3141# $mod and $sym are the modifiers and key symbol
3142# $cmds is a array ref of strings (the commands)
3143# $cb is the callback that is executed on OK
3144# $ccb is the callback that is executed on CANCEL and
3145# when the binding was unsuccessful on OK
3146sub set_binding {
3147 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3148
3149 $self->clear_command_list;
3150 $self->{recording} = 0;
3151 $self->{rec_btn}->set_text ("start recording");
3152
3153 $self->{binding} = [$mod, $sym];
3154 $self->{commands} = $cmds;
3155
3156 $self->{binding_change} = $cb;
3157 $self->{binding_cancel} = $ccb;
3158
3159 $self->update_binding_widgets;
3160}
3161
3162# this is a shortcut method that asks for a binding
3163# and then just binds it.
3164sub do_quick_binding {
3165 my ($self, $cmds) = @_;
3166 $self->set_binding (undef, undef, $cmds, sub {
3167 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3168 });
3169 $self->ask_for_bind (1);
3170}
3171
3172sub update_binding_widgets {
3173 my ($self) = @_;
3174 my ($mod, $sym, $cmds) = $self->get_binding;
3175 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3176 $self->set_command_list ($cmds);
3177}
3178
3179sub get_binding {
3180 my ($self) = @_;
3181 return (
3182 $self->{binding}->[0],
3183 $self->{binding}->[1],
3184 [ grep { defined $_ } @{$self->{commands}} ]
3185 );
3186}
3187
3188sub clear_command_list {
3189 my ($self) = @_;
3190 $self->{cmdbox}->clear ();
3191}
3192
3193sub set_command_list {
3194 my ($self, $cmds) = @_;
3195
3196 $self->{cmdbox}->clear ();
3197 $self->{commands} = $cmds;
3198
3199 my $idx = 0;
3200
3201 for (@$cmds) {
3202 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3203
3204 my $i = $idx;
3205 $hb->add (new CFClient::UI::Label text => $_);
3206 $hb->add (new CFClient::UI::Button
3207 text => "delete",
3208 tooltip => "Deletes the action from the record",
3209 on_activate => sub {
3210 $self->{cmdbox}->remove ($hb);
3211 $cmds->[$i] = undef;
3212 });
3213
3214
3215 $idx++
3216 }
3217}
3218
3219#############################################################################
3220
3221package CFClient::UI::SpellList;
3222
3223our @ISA = CFClient::UI::FancyFrame::;
3224
3225sub new {
3226 my $class = shift;
3227
3228 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3229
3230 $self->add (new CFClient::UI::ScrolledWindow
3231 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3232
3233 $self;
3234}
3235
3236# XXX: Do sorting? Argl...
3237sub add_spell {
3238 my ($self, $spell) = @_;
3239 $self->{spells}->{$spell->{name}} = $spell;
3240
3241 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3242 face => $spell->{face},
3243 can_hover => 1,
3244 can_events => 1,
3245 tooltip => $spell->{message});
3246
3247 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3248 text => $spell->{name},
3249 can_hover => 1,
3250 can_events => 1,
3251 tooltip => $spell->{message},
3252 expand => 1);
3253
3254 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3255 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3256 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3257 expand => 1);
3258
3259 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3260 text => "bind to key",
3261 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3262}
3263
3264sub rebuild_spell_list {
3265 my ($self) = @_;
3266 $self->{tbl_idx} = 0;
3267 $self->add_spell ($_) for values %{$self->{spells}};
3268}
3269
3270sub remove_spell {
3271 my ($self, $spell) = @_;
3272 delete $self->{spells}->{$spell->{name}};
3273 $self->rebuild_spell_list;
3274}
3275
3276#############################################################################
3277
3278package CFClient::UI::Root;
1658 3279
1659our @ISA = CFClient::UI::Container::; 3280our @ISA = CFClient::UI::Container::;
1660 3281
3282use CFClient::OpenGL;
3283
3284sub new {
3285 my $class = shift;
3286
3287 my $self = $class->SUPER::new (
3288 visible => 1,
3289 @_,
3290 );
3291
3292 Scalar::Util::weaken ($self->{root} = $self);
3293
3294 $self
3295}
3296
1661sub size_request { 3297sub size_request {
1662 ($::WIDTH, $::HEIGHT) 3298 my ($self) = @_;
3299
3300 ($self->{w}, $self->{h})
3301}
3302
3303sub _to_pixel {
3304 my ($coord, $size, $max) = @_;
3305
3306 $coord =
3307 $coord eq "center" ? ($max - $size) * 0.5
3308 : $coord eq "max" ? $max
3309 : $coord;
3310
3311 $coord = 0 if $coord < 0;
3312 $coord = $max - $size if $coord > $max - $size;
3313
3314 int $coord + 0.5
1663} 3315}
1664 3316
1665sub size_allocate { 3317sub size_allocate {
1666 my ($self, $x, $y, $w, $h) = @_; 3318 my ($self, $w, $h) = @_;
1667 3319
1668 $self->_size_allocate ($x, $y, $w, $h); 3320 for my $child ($self->children) {
3321 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1669 3322
1670 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3323 $X = $child->{force_x} if exists $child->{force_x};
1671 for @{$self->{children}}; 3324 $Y = $child->{force_y} if exists $child->{force_y};
1672}
1673 3325
1674sub translate { 3326 $X = _to_pixel $X, $W, $self->{w};
3327 $Y = _to_pixel $Y, $H, $self->{h};
3328
3329 $child->configure ($X, $Y, $W, $H);
3330 }
3331}
3332
3333sub coord2local {
1675 my ($self, $x, $y) = @_; 3334 my ($self, $x, $y) = @_;
1676 3335
1677 ($x, $y) 3336 ($x, $y)
1678} 3337}
1679 3338
3339sub coord2global {
3340 my ($self, $x, $y) = @_;
3341
3342 ($x, $y)
3343}
3344
1680sub update { 3345sub update {
1681 my ($self) = @_; 3346 my ($self) = @_;
1682 3347
1683 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3348 $::WANT_REFRESH++;
1684 ::refresh ();
1685} 3349}
1686 3350
1687sub add { 3351sub add {
1688 my ($self, $widget) = @_; 3352 my ($self, @children) = @_;
1689 3353
3354 $_->{is_toplevel} = 1
3355 for @children;
3356
1690 $self->SUPER::add ($widget); 3357 $self->SUPER::add (@children);
1691
1692 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1693} 3358}
1694 3359
3360sub remove {
3361 my ($self, @children) = @_;
3362
3363 $self->SUPER::remove (@children);
3364
3365 delete $self->{is_toplevel}
3366 for @children;
3367
3368 while (@children) {
3369 my $w = pop @children;
3370 push @children, $w->children;
3371 $w->set_invisible;
3372 }
3373}
3374
3375sub on_refresh {
3376 my ($self, $id, $cb) = @_;
3377
3378 $self->{refresh_hook}{$id} = $cb;
3379}
3380
3381sub on_post_alloc {
3382 my ($self, $id, $cb) = @_;
3383
3384 $self->{post_alloc_hook}{$id} = $cb;
3385}
3386
1695sub draw { 3387sub draw {
1696 my ($self) = @_; 3388 my ($self) = @_;
3389
3390 while ($self->{refresh_hook}) {
3391 $_->()
3392 for values %{delete $self->{refresh_hook}};
3393 }
3394
3395 if ($self->{realloc}) {
3396 my %queue;
3397 my @queue;
3398 my $widget;
3399
3400 outer:
3401 while () {
3402 if (my $realloc = delete $self->{realloc}) {
3403 for $widget (values %$realloc) {
3404 $widget->{visible} or next; # do not resize invisible widgets
3405
3406 $queue{$widget+0}++ and next; # duplicates are common
3407
3408 push @{ $queue[$widget->{visible}] }, $widget;
3409 }
3410 }
3411
3412 while () {
3413 @queue or last outer;
3414
3415 $widget = pop @{ $queue[-1] || [] }
3416 and last;
3417
3418 pop @queue;
3419 }
3420
3421 delete $queue{$widget+0};
3422
3423 my ($w, $h) = $widget->size_request;
3424
3425 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3426 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3427
3428 $w = $widget->{force_w} if exists $widget->{force_w};
3429 $h = $widget->{force_h} if exists $widget->{force_h};
3430
3431 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3432 || delete $widget->{force_realloc}) {
3433 $widget->{req_w} = $w;
3434 $widget->{req_h} = $h;
3435
3436 $self->{size_alloc}{$widget+0} = $widget;
3437
3438 if (my $parent = $widget->{parent}) {
3439 $self->{realloc}{$parent+0} = $parent
3440 unless $queue{$parent+0};
3441
3442 $parent->{force_size_alloc} = 1;
3443 $self->{size_alloc}{$parent+0} = $parent;
3444 }
3445 }
3446
3447 delete $self->{realloc}{$widget+0};
3448 }
3449 }
3450
3451 while (my $size_alloc = delete $self->{size_alloc}) {
3452 my @queue = sort { $b->{visible} <=> $a->{visible} }
3453 values %$size_alloc;
3454
3455 while () {
3456 my $widget = pop @queue || last;
3457
3458 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3459
3460 $w = 0 if $w < 0;
3461 $h = 0 if $h < 0;
3462
3463 $w = int $w + 0.5;
3464 $h = int $h + 0.5;
3465
3466 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3467 $widget->{old_w} = $widget->{w};
3468 $widget->{old_h} = $widget->{h};
3469
3470 $widget->{w} = $w;
3471 $widget->{h} = $h;
3472
3473 $widget->emit (size_allocate => $w, $h);
3474 }
3475 }
3476 }
3477
3478 while ($self->{post_alloc_hook}) {
3479 $_->()
3480 for values %{delete $self->{post_alloc_hook}};
3481 }
3482
3483
3484 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3485 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3486 glClear GL_COLOR_BUFFER_BIT;
3487
3488 glMatrixMode GL_PROJECTION;
3489 glLoadIdentity;
3490 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3491 glMatrixMode GL_MODELVIEW;
3492 glLoadIdentity;
3493
3494 {
3495 package CFClient::UI::Base;
3496
3497 ($draw_x, $draw_y, $draw_w, $draw_h) =
3498 (0, 0, $self->{w}, $self->{h});
3499 }
1697 3500
1698 $self->_draw; 3501 $self->_draw;
1699} 3502}
1700 3503
1701############################################################################# 3504#############################################################################
1702 3505
1703package CFClient::UI; 3506package CFClient::UI;
1704 3507
1705$TOPLEVEL = new CFClient::UI::Toplevel; 3508$ROOT = new CFClient::UI::Root;
3509$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1706 3510
17071 35111
1708 3512

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