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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.137 by root, Wed Apr 19 21:38:05 2006 UTC vs.
Revision 1.266 by root, Thu Jun 1 03:42:58 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
92
93 check_tooltip;
33 } 94 }
34 95
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
… …
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += $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;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
210 w => undef,
211 h => undef,
212 can_events => 1,
101 @_ 213 @_
102 }, $class; 214 }, $class;
103 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
104 for (keys %$self) { 218 for (keys %$self) {
105 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
107 } 221 }
108 } 222 }
109 223
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
110 $self 236 $self
111} 237}
112 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
113sub show { 246sub show {
114 my ($self) = @_; 247 my ($self) = @_;
115 248
116 return if $self->{parent}; 249 return if $self->{parent};
117 250
118 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
119} 252}
120 253
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 : $self->show;
305}
306
121sub hide { 307sub hide {
122 my ($self) = @_; 308 my ($self) = @_;
123 309
124 return unless $self->{parent}; 310 $self->set_invisible;
125 311
126 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
127} 314}
128 315
129sub move { 316sub move_abs {
130 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
131 318
132 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
133 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
134 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
135 322
136 $self->update; 323 $self->update;
137} 324}
138 325
139sub needs_redraw { 326sub set_size {
140 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
141} 333}
142 334
143sub size_request { 335sub size_request {
144 require Carp; 336 require Carp;
145 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
146} 338}
147 339
148sub configure { 340sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
150 342
343 if ($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) {
151 $self->{x} = $x; 356 $self->{x} = $x;
152 $self->{y} = $y; 357 $self->{y} = $y;
153
154 return unless $self->{w} != $w || $self->{h} != $h;
155
156 $self->{w} = $w;
157 $self->{h} = $h;
158
159 $self->size_allocate ($w, $h);
160 $self->update; 358 $self->update;
359 }
360
361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
364 $self->{alloc_w} = $w;
365 $self->{alloc_h} = $h;
366
367 $self->{root}{size_alloc}{$self+0} = $self;
368 }
161} 369}
162 370
163sub size_allocate { 371sub size_allocate {
164 # nothing to be done 372 # nothing to be done
165} 373}
166 374
167# return top left coordinates 375sub children {
168sub _topleft { 376}
377
378sub set_max_size {
169 my ($self, $x, $y) = @_; 379 my ($self, $w, $h) = @_;
170 380
171 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 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 $CFClient::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip;
398 }
172} 399}
173 400
174# translate global coordinates to local coordinate system 401# translate global coordinates to local coordinate system
175sub coord2local { 402sub coord2local {
176 my ($self, $x, $y) = @_; 403 my ($self, $x, $y) = @_;
177 404
178 my ($X, $Y) = $self->_topleft; 405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
179 ($x - $X, $y - $Y)
180} 406}
181 407
182# translate local coordinates to global coordinate system 408# translate local coordinates to global coordinate system
183sub coord2global { 409sub coord2global {
184 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
185 411
186 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
187 ($x + $X, $y + $Y)
188} 413}
189 414
190sub focus_in { 415sub focus_in {
191 my ($self) = @_; 416 my ($self) = @_;
192 417
193 return if $FOCUS == $self; 418 return if $FOCUS == $self;
194 return unless $self->{can_focus}; 419 return unless $self->{can_focus};
195 420
196 my $focus = $FOCUS; $FOCUS = $self; 421 my $focus = $FOCUS; $FOCUS = $self;
197 422
198 $self->emit (focus_in => $focus); 423 $self->_emit (focus_in => $focus);
199 424
200 $focus->update if $focus; 425 $focus->update if $focus;
201 $FOCUS->update; 426 $FOCUS->update;
202} 427}
203 428
… …
206 431
207 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
208 433
209 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
210 435
211 $self->emit (focus_out => $focus); 436 $self->_emit (focus_out => $focus);
212 437
213 $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 $FOCUS;
214} 442}
215 443
216sub mouse_motion { } 444sub mouse_motion { }
217sub button_up { } 445sub button_up { }
218sub key_down { } 446sub key_down { }
219sub key_up { } 447sub key_up { }
220 448
221sub button_down { 449sub button_down {
222 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
223 451
224 $self->focus_in; 452 $self->focus_in;
… …
227sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 455sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
228sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 456sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
229sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 457sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
230sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 458sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
231sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 459sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
460
461sub find_widget {
462 my ($self, $x, $y) = @_;
463
464 return () unless $self->{can_events};
465
466 return $self
467 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
468 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
469
470 ()
471}
472
473sub set_parent {
474 my ($self, $parent) = @_;
475
476 Scalar::Util::weaken ($self->{parent} = $parent);
477 $self->set_visible if $parent->{visible};
478}
479
480sub connect {
481 my ($self, $signal, $cb) = @_;
482
483 push @{ $self->{signal_cb}{$signal} }, $cb;
484}
485
486sub _emit {
487 my ($self, $signal, @args) = @_;
488
489 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
490}
491
492sub emit {
493 my ($self, $signal, @args) = @_;
494
495 $self->_emit ($signal, @args)
496 || $self->$signal (@args);
497}
498
499sub visibility_change {
500 #my ($self, $visible) = @_;
501}
502
503sub realloc {
504 my ($self) = @_;
505
506 if ($self->{visible}) {
507 return if $self->{root}{realloc}{$self+0};
508
509 $self->{root}{realloc}{$self+0} = $self;
510 $self->{root}->update;
511 } else {
512 delete $self->{req_w};
513 delete $self->{req_h};
514 }
515}
516
517sub update {
518 my ($self) = @_;
519
520 $self->{parent}->update
521 if $self->{parent};
522}
523
524sub reconfigure {
525 my ($self) = @_;
526
527 $self->realloc;
528 $self->update;
529}
232 530
233sub draw { 531sub draw {
234 my ($self) = @_; 532 my ($self) = @_;
235 533
236 return unless $self->{h} && $self->{w}; 534 return unless $self->{h} && $self->{w};
… …
252 glVertex $x + $self->{w}, $y + $self->{h}; 550 glVertex $x + $self->{w}, $y + $self->{h};
253 glVertex $x , $y + $self->{h}; 551 glVertex $x , $y + $self->{h};
254 glEnd; 552 glEnd;
255 glDisable GL_BLEND; 553 glDisable GL_BLEND;
256 } 554 }
555
556 if ($ENV{CFPLUS_DEBUG} & 1) {
557 glPushMatrix;
558 glColor 1, 1, 0, 1;
559 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
560 glBegin GL_LINE_LOOP;
561 glVertex 0 , 0;
562 glVertex $self->{w} - 1, 0;
563 glVertex $self->{w} - 1, $self->{h} - 1;
564 glVertex 0 , $self->{h} - 1;
565 glEnd;
566 glPopMatrix;
567 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
568 }
257} 569}
258 570
259sub _draw { 571sub _draw {
260 my ($self) = @_; 572 my ($self) = @_;
261 573
262 warn "no draw defined for $self\n"; 574 warn "no draw defined for $self\n";
263} 575}
264 576
265sub find_widget {
266 my ($self, $x, $y) = @_;
267
268 return $self
269 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
270 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
271
272 ()
273}
274
275sub set_parent {
276 my ($self, $parent) = @_;
277
278 Scalar::Util::weaken ($self->{parent} = $parent);
279}
280
281sub check_size {
282 my ($self) = @_;
283
284 my ($w, $h) = $self->size_request;
285
286 if ($w != $self->{req_w} || $h != $self->{req_h}) {
287 $self->{req_w} = $w;
288 $self->{req_h} = $h;
289
290 $self->{parent}->check_size
291 if $self->{parent};
292 }
293}
294
295sub update {
296 my ($self) = @_;
297
298 $self->{parent}->update
299 if $self->{parent};
300}
301
302sub connect {
303 my ($self, $signal, $cb) = @_;
304
305 push @{ $self->{signal_cb}{$signal} }, $cb;
306}
307
308sub emit {
309 my ($self, $signal, @args) = @_;
310
311 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
312 $cb->($self, @args);
313 }
314}
315
316sub DESTROY { 577sub DESTROY {
317 my ($self) = @_; 578 my ($self) = @_;
318 579
580 delete $WIDGET{$self+0};
319 #$self->deactivate; 581 #$self->deactivate;
320} 582}
321 583
322############################################################################# 584#############################################################################
323 585
324package CFClient::UI::DrawBG; 586package CFClient::UI::DrawBG;
325 587
326our @ISA = CFClient::UI::Base::; 588our @ISA = CFClient::UI::Base::;
327 589
328use strict; 590use strict;
329use SDL::OpenGL; 591use CFClient::OpenGL;
330 592
331sub new { 593sub new {
332 my $class = shift; 594 my $class = shift;
333 595
334 # range [value, low, high, page] 596 # range [value, low, high, page]
335 597
336 $class->SUPER::new ( 598 $class->SUPER::new (
337 bg => [0, 0, 0, 0.2], 599 #bg => [0, 0, 0, 0.2],
338 active_bg => [1, 1, 1, 0.5], 600 #active_bg => [1, 1, 1, 0.5],
339 @_ 601 @_
340 ) 602 )
341} 603}
342 604
343sub _draw { 605sub _draw {
344 my ($self) = @_; 606 my ($self) = @_;
345 607
608 my $color = $FOCUS == $self && $self->{active_bg}
609 ? $self->{active_bg}
610 : $self->{bg};
611
612 if ($color && (@$color < 4 || $color->[3])) {
346 my ($w, $h) = @$self{qw(w h)}; 613 my ($w, $h) = @$self{qw(w h)};
347 614
348 glEnable GL_BLEND; 615 glEnable GL_BLEND;
349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 616 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
350 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 617 glColor @$color;
351 618
352 glBegin GL_QUADS; 619 glBegin GL_QUADS;
353 glVertex 0 , 0; 620 glVertex 0 , 0;
354 glVertex 0 , $h; 621 glVertex 0 , $h;
355 glVertex $w, $h; 622 glVertex $w, $h;
356 glVertex $w, 0; 623 glVertex $w, 0;
357 glEnd; 624 glEnd;
358 625
359 glDisable GL_BLEND; 626 glDisable GL_BLEND;
627 }
360} 628}
361 629
362############################################################################# 630#############################################################################
363 631
364package CFClient::UI::Empty; 632package CFClient::UI::Empty;
365
366our @ISA = CFClient::UI::Base::;
367
368sub size_request {
369 (0, 0)
370}
371
372sub draw { }
373
374#############################################################################
375
376package CFClient::UI::Container;
377 633
378our @ISA = CFClient::UI::Base::; 634our @ISA = CFClient::UI::Base::;
379 635
380sub new { 636sub new {
381 my ($class, %arg) = @_; 637 my ($class, %arg) = @_;
638 $class->SUPER::new (can_events => 0, %arg);
639}
640
641sub size_request {
642 my ($self) = @_;
643
644 ($self->{w} + 0, $self->{h} + 0)
645}
646
647sub draw { }
648
649#############################################################################
650
651package CFClient::UI::Container;
652
653our @ISA = CFClient::UI::Base::;
654
655sub new {
656 my ($class, %arg) = @_;
382 657
383 my $children = delete $arg{children} || []; 658 my $children = delete $arg{children} || [];
384 659
385 my $self = $class->SUPER::new (children => [], %arg); 660 my $self = $class->SUPER::new (
661 children => [],
662 can_events => 0,
663 %arg,
664 );
386 $self->add ($_) for @$children; 665 $self->add ($_) for @$children;
387 666
388 $self 667 $self
389} 668}
390 669
391sub add { 670sub add {
392 my ($self, $child) = @_; 671 my ($self, @widgets) = @_;
393 672
394 $child->set_parent ($self); 673 $_->set_parent ($self)
674 for @widgets;
395 675
396 use sort 'stable'; 676 use sort 'stable';
397 677
398 $self->{children} = [ 678 $self->{children} = [
399 sort { $a->{z} <=> $b->{z} } 679 sort { $a->{z} <=> $b->{z} }
400 @{$self->{children}}, $child 680 @{$self->{children}}, @widgets
401 ]; 681 ];
402 682
403 $child->check_size; 683 $self->realloc;
684}
685
686sub children {
687 @{ $_[0]{children} }
404} 688}
405 689
406sub remove { 690sub remove {
407 my ($self, $child) = @_; 691 my ($self, $child) = @_;
408 692
409 delete $child->{parent}; 693 delete $child->{parent};
694 $child->hide;
410 695
411 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 696 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
412 697
413 $self->check_size; 698 $self->realloc;
699}
700
701sub clear {
702 my ($self) = @_;
703
704 my $children = delete $self->{children};
705 $self->{children} = [];
706
707 for (@$children) {
708 delete $_->{parent};
709 $_->hide;
710 }
711
712 $self->realloc;
414} 713}
415 714
416sub find_widget { 715sub find_widget {
417 my ($self, $x, $y) = @_; 716 my ($self, $x, $y) = @_;
418 717
… …
482 781
483package CFClient::UI::Window; 782package CFClient::UI::Window;
484 783
485our @ISA = CFClient::UI::Bin::; 784our @ISA = CFClient::UI::Bin::;
486 785
487use SDL::OpenGL; 786use CFClient::OpenGL;
488 787
489sub new { 788sub new {
490 my ($class, %arg) = @_; 789 my ($class, %arg) = @_;
491 790
492 my $self = $class->SUPER::new (%arg); 791 my $self = $class->SUPER::new (%arg);
493} 792}
494 793
495sub update { 794sub update {
496 my ($self) = @_; 795 my ($self) = @_;
497 796
498 # we want to do this delayed... 797 $ROOT->on_post_alloc ($self => sub { $self->render_child });
499 $self->render_chld;
500 $self->SUPER::update; 798 $self->SUPER::update;
501}
502
503sub render_chld {
504 my ($self) = @_;
505
506 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
507 glClearColor 0, 0, 0, 1;
508 glClear GL_COLOR_BUFFER_BIT;
509 $self->child->draw;
510 };
511} 799}
512 800
513sub size_allocate { 801sub size_allocate {
514 my ($self, $w, $h) = @_; 802 my ($self, $w, $h) = @_;
515 803
516 $self->child->configure (0, 0, $w, $h); 804 $self->SUPER::size_allocate ($w, $h);
805 $self->update;
806}
517 807
808sub _render {
809 $_[0]{children}[0]->draw;
810}
811
812sub render_child {
813 my ($self) = @_;
814
815 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
816 glClearColor 0, 0, 0, 0;
817 glClear GL_COLOR_BUFFER_BIT;
818
518 $self->render_chld; 819 $self->_render;
820 };
519} 821}
520 822
521sub _draw { 823sub _draw {
522 my ($self) = @_; 824 my ($self) = @_;
523 825
524 my ($w, $h) = ($self->w, $self->h); 826 my ($w, $h) = ($self->w, $self->h);
525 827
526 my $tex = $self->{texture} 828 my $tex = $self->{texture}
527 or return; 829 or return;
528 830
529 glEnable GL_BLEND;
530 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
531 glEnable GL_TEXTURE_2D; 831 glEnable GL_TEXTURE_2D;
532 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 832 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
833 glColor 1, 1, 1, 1;
533 834
534 $tex->draw_quad (0, 0, $w, $h); 835 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
535 836
536 glDisable GL_BLEND;
537 glDisable GL_TEXTURE_2D; 837 glDisable GL_TEXTURE_2D;
538} 838}
539 839
540############################################################################# 840#############################################################################
541 841
542package CFClient::UI::ViewPort; 842package CFClient::UI::ViewPort;
543 843
544our @ISA = CFClient::UI::Window::; 844our @ISA = CFClient::UI::Window::;
545
546sub new { die }
547
548sub size_request {
549 my ($self) = @_;
550
551 @$self{qw(child_w child_h)} = $self->child->size_request;
552 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
553
554 @$self{qw(child_w child_h)}
555}
556
557sub _draw {
558 my ($self) = @_;
559
560 $self->{children}[1]->draw;
561}
562
563
564#############################################################################
565
566package CFClient::UI::Frame;
567
568our @ISA = CFClient::UI::Bin::;
569
570use SDL::OpenGL;
571
572sub size_request {
573 my ($self) = @_;
574 my $chld = $self->child
575 or return (0, 0);
576
577 $chld->move (2, 2);
578
579 map { $_ + 4 } $chld->size_request;
580}
581
582sub size_allocate {
583 my ($self, $x, $y, $w, $h) = @_;
584
585 $self->child->configure (2, 2, $w - 4, $h - 4);
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 my $chld = $self->child;
592
593 my ($w, $h) = $chld->size_request;
594
595 glBegin GL_QUADS;
596 glColor 0, 0, 0;
597 glVertex 0 , 0;
598 glVertex 0 , $h + 4;
599 glVertex $w + 4 , $h + 4;
600 glVertex $w + 4 , 0;
601 glEnd;
602
603 $chld->draw;
604}
605
606#############################################################################
607
608package CFClient::UI::FancyFrame;
609
610our @ISA = CFClient::UI::Bin::;
611
612use SDL::OpenGL;
613
614my @tex =
615 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
616 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
617 845
618sub new { 846sub new {
619 my $class = shift; 847 my $class = shift;
620 848
621 # TODO: user_x, user_y, overwrite moveto?
622
623 $class->SUPER::new ( 849 $class->SUPER::new (
850 scroll_x => 0,
851 scroll_y => 1,
852 @_,
853 )
854}
855
856sub size_request {
857 my ($self) = @_;
858
859 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
860
861 $w = 10 if $self->{scroll_x};
862 $h = 10 if $self->{scroll_y};
863
864 ($w, $h)
865}
866
867sub size_allocate {
868 my ($self, $w, $h) = @_;
869
870 my $child = $self->child;
871
872 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
873 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
874
875 $self->child->configure (0, 0, $w, $h);
876 $self->update;
877}
878
879sub set_offset {
880 my ($self, $x, $y) = @_;
881
882 $self->{view_x} = int $x;
883 $self->{view_y} = int $y;
884
885 $self->update;
886}
887
888# hmm, this does not work for topleft of $self... but we should not ask for that
889sub coord2local {
890 my ($self, $x, $y) = @_;
891
892 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
893}
894
895sub coord2global {
896 my ($self, $x, $y) = @_;
897
898 $x = List::Util::min $self->{w}, $x - $self->{view_x};
899 $y = List::Util::min $self->{h}, $y - $self->{view_y};
900
901 $self->SUPER::coord2global ($x, $y)
902}
903
904sub find_widget {
905 my ($self, $x, $y) = @_;
906
907 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
908 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
909 ) {
910 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
911 } else {
912 $self->CFClient::UI::Base::find_widget ($x, $y)
913 }
914}
915
916sub _render {
917 my ($self) = @_;
918
919 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
920
921 $self->SUPER::_render;
922}
923
924#############################################################################
925
926package CFClient::UI::ScrolledWindow;
927
928our @ISA = CFClient::UI::HBox::;
929
930sub new {
931 my $class = shift;
932
933 my $self;
934
935 my $slider = new CFClient::UI::Slider
936 vertical => 1,
937 range => [0, 0, 1, 0.01], # HACK fix
938 on_changed => sub {
939 $self->{vp}->set_offset (0, $_[1]);
940 },
941 ;
942
943 $self = $class->SUPER::new (
944 vp => (new CFClient::UI::ViewPort expand => 1),
945 slider => $slider,
946 @_,
947 );
948
949 $self->{vp}->add ($self->{scrolled});
950 $self->add ($self->{vp});
951 $self->add ($self->{slider});
952
953 $self
954}
955
956sub update {
957 my ($self) = @_;
958
959 $self->SUPER::update;
960
961 # todo: overwrite size_allocate of child
962 my $child = $self->{vp}->child;
963 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
964}
965
966sub size_allocate {
967 my ($self, $w, $h) = @_;
968
969 $self->SUPER::size_allocate ($w, $h);
970
971 my $child = $self->{vp}->child;
972 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
973}
974
975#TODO# update range on size_allocate depending on child
976# update viewport offset on scroll
977
978#############################################################################
979
980package CFClient::UI::Frame;
981
982our @ISA = CFClient::UI::Bin::;
983
984use CFClient::OpenGL;
985
986sub new {
987 my $class = shift;
988
989 $class->SUPER::new (
990 bg => undef,
991 @_,
992 )
993}
994
995sub _draw {
996 my ($self) = @_;
997
998 if ($self->{bg}) {
999 my ($w, $h) = @$self{qw(w h)};
1000
1001 glEnable GL_BLEND;
1002 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1003 glColor @{ $self->{bg} };
1004
1005 glBegin GL_QUADS;
1006 glVertex 0 , 0;
1007 glVertex 0 , $h;
1008 glVertex $w, $h;
1009 glVertex $w, 0;
1010 glEnd;
1011
1012 glDisable GL_BLEND;
1013 }
1014
1015 $self->SUPER::_draw;
1016}
1017
1018#############################################################################
1019
1020package CFClient::UI::FancyFrame;
1021
1022our @ISA = CFClient::UI::Bin::;
1023
1024use CFClient::OpenGL;
1025
1026my $bg =
1027 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1028 mipmap => 1, wrap => 1;
1029
1030my @border =
1031 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1032 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1033
1034sub new {
1035 my $class = shift;
1036
1037 my $self = $class->SUPER::new (
624 bg => [1, 1, 1, 1], 1038 bg => [1, 1, 1, 1],
625 border_bg => [1, 1, 1, 1], 1039 border_bg => [1, 1, 1, 1],
626 border => 0.8, 1040 border => 0.6,
1041 can_events => 1,
1042 min_w => 16,
1043 min_h => 16,
627 @_ 1044 @_
628 ) 1045 );
1046
1047 $self->{title} &&= new CFClient::UI::Label
1048 align => 0,
1049 valign => 1,
1050 text => $self->{title},
1051 fontsize => $self->{border};
1052
1053 $self
629} 1054}
630 1055
631sub border { 1056sub border {
632 int $_[0]{border} * $::FONTSIZE 1057 int $_[0]{border} * $::FONTSIZE
633} 1058}
634 1059
635sub size_request { 1060sub size_request {
636 my ($self) = @_; 1061 my ($self) = @_;
637
638 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
639 1062
640 my ($w, $h) = $self->SUPER::size_request; 1063 my ($w, $h) = $self->SUPER::size_request;
641 1064
642 ( 1065 (
643 $w + $self->border * 2, 1066 $w + $self->border * 2,
… …
649 my ($self, $w, $h) = @_; 1072 my ($self, $w, $h) = @_;
650 1073
651 $h -= List::Util::max 0, $self->border * 2; 1074 $h -= List::Util::max 0, $self->border * 2;
652 $w -= List::Util::max 0, $self->border * 2; 1075 $w -= List::Util::max 0, $self->border * 2;
653 1076
1077 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1078 if $self->{title};
1079
654 $self->child->configure ($self->border, $self->border, $w, $h); 1080 $self->child->configure ($self->border, $self->border, $w, $h);
655} 1081}
656 1082
657sub button_down { 1083sub button_down {
658 my ($self, $ev, $x, $y) = @_; 1084 my ($self, $ev, $x, $y) = @_;
659 1085
1086 my ($w, $h) = @$self{qw(w h)};
660 my $border = $self->border; 1087 my $border = $self->border;
661 1088
662 if ($x < $self->{w} && $x >= $self->{w} - $border 1089 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
663 && $y < $self->{h} && $y >= $self->{h} - $border) { 1090 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
664 1091
1092 if ($lr & $td) {
1093 my ($wx, $wy) = ($self->{x}, $self->{y});
665 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1094 my ($ox, $oy) = ($ev->{x}, $ev->{y});
666 my ($bw, $bh) = ($self->{w}, $self->{h}); 1095 my ($bw, $bh) = ($self->{w}, $self->{h});
1096
1097 my $mx = $x < $border;
1098 my $my = $y < $border;
667 1099
668 $self->{motion} = sub { 1100 $self->{motion} = sub {
669 my ($ev, $x, $y) = @_; 1101 my ($ev, $x, $y) = @_;
670 1102
671 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1103 my $dx = $ev->{x} - $ox;
1104 my $dy = $ev->{y} - $oy;
672 1105
673 $self->{user_w} = $bw + $x - $ox; 1106 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
674 $self->{user_h} = $bh + $y - $oy; 1107 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
675 $self->check_size; 1108
1109 $self->realloc;
1110 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
676 }; 1111 };
677 1112
678 } elsif ($x >= 0 && $x < $self->{w} 1113 } elsif ($lr ^ $td) {
679 && $y >= 0 && $y < $border) {
680
681 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1114 my ($ox, $oy) = ($ev->{x}, $ev->{y});
682 my ($bx, $by) = ($self->{x}, $self->{y}); 1115 my ($bx, $by) = ($self->{x}, $self->{y});
683 1116
684 $self->{motion} = sub { 1117 $self->{motion} = sub {
685 my ($ev, $x, $y) = @_; 1118 my ($ev, $x, $y) = @_;
686 1119
687 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1120 ($x, $y) = ($ev->{x}, $ev->{y});
688 1121
689 $self->move ($bx + $x - $ox, $by + $y - $oy); 1122 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
690 $self->update;
691 }; 1123 };
692 } 1124 }
693} 1125}
694 1126
695sub button_up { 1127sub button_up {
… …
708 my ($self) = @_; 1140 my ($self) = @_;
709 1141
710 my ($w, $h ) = ($self->{w}, $self->{h}); 1142 my ($w, $h ) = ($self->{w}, $self->{h});
711 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1143 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
712 1144
713 glEnable GL_BLEND;
714 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
715 glEnable GL_TEXTURE_2D; 1145 glEnable GL_TEXTURE_2D;
716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1146 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
717 1147
718 my $border = $self->border; 1148 my $border = $self->border;
719 1149
720 glColor @{ $self->{border_bg} }; 1150 glColor @{ $self->{border_bg} };
721 $tex[1]->draw_quad (0, 0, $w, $border); 1151 $border[0]->draw_quad_alpha (0, 0, $w, $border);
722 $tex[3]->draw_quad (0, $border, $border, $ch); 1152 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
723 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1153 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
724 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1154 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
725 1155
726 my $bg = $tex[0]; 1156 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1157 glColor @{ $self->{bg} };
727 1158
728 # TODO: repeat texture not scale 1159 # TODO: repeat texture not scale
729 my $rep_x = $cw / $bg->{w}; 1160 # solve this better(?)
730 my $rep_y = $ch / $bg->{h}; 1161 $bg->{s} = $cw / $bg->{w};
731 1162 $bg->{t} = $ch / $bg->{h};
732 glColor @{ $self->{bg} };
733
734 $bg->{s} = $rep_x;
735 $bg->{t} = $rep_y;
736 $bg->{wrap_mode} = 1;
737 $bg->draw_quad ($border, $border, $cw, $ch); 1163 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1164 }
738 1165
739 glDisable GL_TEXTURE_2D; 1166 glDisable GL_TEXTURE_2D;
740 glDisable GL_BLEND; 1167
1168 $self->{title}->draw if $self->{title};
741 1169
742 $self->child->draw; 1170 $self->child->draw;
743} 1171}
744 1172
745############################################################################# 1173#############################################################################
… …
748 1176
749our @ISA = CFClient::UI::Base::; 1177our @ISA = CFClient::UI::Base::;
750 1178
751use List::Util qw(max sum); 1179use List::Util qw(max sum);
752 1180
753use SDL::OpenGL; 1181use CFClient::OpenGL;
754 1182
755sub new { 1183sub new {
756 my $class = shift; 1184 my $class = shift;
757 1185
758 $class->SUPER::new ( 1186 $class->SUPER::new (
759 col_expand => [], 1187 col_expand => [],
760 @_ 1188 @_,
761 ) 1189 )
1190}
1191
1192sub children {
1193 grep $_, map @$_, grep $_, @{ $_[0]{children} }
762} 1194}
763 1195
764sub add { 1196sub add {
765 my ($self, $x, $y, $child) = @_; 1197 my ($self, $x, $y, $child) = @_;
766 1198
767 $child->set_parent ($self); 1199 $child->set_parent ($self);
768 $self->{children}[$y][$x] = $child; 1200 $self->{children}[$y][$x] = $child;
769 1201
770 $child->check_size; 1202 $self->realloc;
771} 1203}
772 1204
773# TODO: move to container class maybe? send childs a signal on removal? 1205# TODO: move to container class maybe? send children a signal on removal?
774sub clear { 1206sub clear {
775 my ($self) = @_; 1207 my ($self) = @_;
776 1208
1209 my @children = $self->children;
777 delete $self->{children}; 1210 delete $self->{children};
778 $self->update; 1211
1212 for (@children) {
1213 delete $_->{parent};
1214 $_->hide;
1215 }
1216
1217 $self->realloc;
779} 1218}
780 1219
781sub get_wh { 1220sub get_wh {
782 my ($self) = @_; 1221 my ($self) = @_;
783 1222
… …
788 or next; 1227 or next;
789 1228
790 for my $x (0 .. $#$row) { 1229 for my $x (0 .. $#$row) {
791 my $widget = $row->[$x] 1230 my $widget = $row->[$x]
792 or next; 1231 or next;
793 my ($w, $h) = $widget->size_request; 1232 my ($w, $h) = @$widget{qw(req_w req_h)};
794 1233
795 $w[$x] = max $w[$x], $w; 1234 $w[$x] = max $w[$x], $w;
796 $h[$y] = max $h[$y], $h; 1235 $h[$y] = max $h[$y], $h;
797 } 1236 }
798 } 1237 }
… …
814sub size_allocate { 1253sub size_allocate {
815 my ($self, $w, $h) = @_; 1254 my ($self, $w, $h) = @_;
816 1255
817 my ($ws, $hs) = $self->get_wh; 1256 my ($ws, $hs) = $self->get_wh;
818 1257
819 my $req_w = sum @$ws; 1258 my $req_w = (sum @$ws) || 1;
820 my $req_h = sum @$hs; 1259 my $req_h = (sum @$hs) || 1;
821 1260
822 # TODO: nicer code && do row_expand 1261 # TODO: nicer code && do row_expand
823 my @col_expand = @{$self->{col_expand}}; 1262 my @col_expand = @{$self->{col_expand}};
824 @col_expand = (1) x @$ws unless @col_expand; 1263 @col_expand = (1) x @$ws unless @col_expand;
825 my $col_expand = (sum @col_expand) || 1; 1264 my $col_expand = (sum @col_expand) || 1;
… …
879 } 1318 }
880} 1319}
881 1320
882############################################################################# 1321#############################################################################
883 1322
884package CFClient::UI::HBox; 1323package CFClient::UI::Box;
885
886# TODO: wrap into common Box base class
887 1324
888our @ISA = CFClient::UI::Container::; 1325our @ISA = CFClient::UI::Container::;
889 1326
890sub size_request { 1327sub size_request {
891 my ($self) = @_; 1328 my ($self) = @_;
892 1329
893 my @alloc = map [$_->size_request], @{$self->{children}}; 1330 $self->{vertical}
894 1331 ? (
895 ( 1332 (List::Util::max map $_->{req_w}, @{$self->{children}}),
896 (List::Util::sum map $_->[0], @alloc), 1333 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
897 (List::Util::max map $_->[1], @alloc), 1334 )
898 ) 1335 : (
1336 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1337 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1338 )
899} 1339}
900 1340
901sub size_allocate { 1341sub size_allocate {
902 my ($self, $w, $h) = @_; 1342 my ($self, $w, $h) = @_;
903 1343
904 ($h, $w) = ($w, $h); 1344 my $space = $self->{vertical} ? $h : $w;
905
906 my $children = $self->{children}; 1345 my $children = $self->{children};
907 1346
908 my @h = map +($_->size_request)[0], @$children; 1347 my @req;
909 1348
910 my $req_h = List::Util::sum @h; 1349 if ($self->{homogeneous}) {
911 1350 @req = ($space / (@$children || 1)) x @$children;
912 if ($req_h > $h) {
913 # ah well, not enough space
914 $_ *= $h / $req_h for @h;
915 } else { 1351 } else {
1352 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1353 my $req = List::Util::sum @req;
1354
1355 if ($req > $space) {
1356 # ah well, not enough space
1357 $_ *= $space / $req for @req;
1358 } else {
916 my $exp = List::Util::sum map $_->{expand}, @$children; 1359 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
917 $exp ||= 1;
918 1360
1361 $space = ($space - $req) / $expand; # remaining space to give away
1362
1363 $req[$_] += $space * $children->[$_]{expand}
919 for (0 .. $#$children) { 1364 for 0 .. $#$children;
920 my $child = $children->[$_];
921
922 my $alloc_h = $h[$_];
923 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
924 $h[$_] = $alloc_h;
925 } 1365 }
926 } 1366 }
927 1367
928 CFClient::UI::harmonize \@h; 1368 CFClient::UI::harmonize \@req;
929 1369
930 my $y = 0; 1370 my $pos = 0;
931 for (0 .. $#$children) { 1371 for (0 .. $#$children) {
932 my $child = $children->[$_];
933 my $h = $h[$_]; 1372 my $alloc = $req[$_];
934 $child->configure ($y, 0, $h, $w); 1373 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
935 1374
936 $y += $h; 1375 $pos += $alloc;
937 } 1376 }
938 1377
939 1 1378 1
940} 1379}
941 1380
942############################################################################# 1381#############################################################################
943 1382
1383package CFClient::UI::HBox;
1384
1385our @ISA = CFClient::UI::Box::;
1386
1387sub new {
1388 my $class = shift;
1389
1390 $class->SUPER::new (
1391 vertical => 0,
1392 @_,
1393 )
1394}
1395
1396#############################################################################
1397
944package CFClient::UI::VBox; 1398package CFClient::UI::VBox;
945 1399
946# TODO: wrap into common Box base class
947
948our @ISA = CFClient::UI::Container::; 1400our @ISA = CFClient::UI::Box::;
949 1401
950sub size_request { 1402sub new {
951 my ($self) = @_; 1403 my $class = shift;
952 1404
953 my @alloc = map [$_->size_request], @{$self->{children}}; 1405 $class->SUPER::new (
954 1406 vertical => 1,
955 ( 1407 @_,
956 (List::Util::max map $_->[0], @alloc),
957 (List::Util::sum map $_->[1], @alloc),
958 ) 1408 )
959} 1409}
960 1410
961sub size_allocate {
962 my ($self, $w, $h) = @_;
963
964 my $children = $self->{children};
965
966 my @h = map +($_->size_request)[1], @$children;
967
968 my $req_h = List::Util::sum @h;
969
970 if ($req_h > $h) {
971 # ah well, not enough space
972 $_ *= $h / $req_h for @h;
973 } else {
974 my $exp = List::Util::sum map $_->{expand}, @$children;
975 $exp ||= 1;
976
977 for (0 .. $#$children) {
978 my $child = $children->[$_];
979
980 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
981 }
982 }
983
984 CFClient::UI::harmonize \@h;
985
986 my $y = 0;
987 for (0 .. $#$children) {
988 my $child = $children->[$_];
989 my $h = $h[$_];
990 $child->configure (0, $y, $w, $h);
991
992 $y += $h;
993 }
994
995 1
996}
997
998############################################################################# 1411#############################################################################
999 1412
1000package CFClient::UI::Label; 1413package CFClient::UI::Label;
1001 1414
1002our @ISA = CFClient::UI::Base::; 1415our @ISA = CFClient::UI::DrawBG::;
1003 1416
1004use SDL::OpenGL; 1417use CFClient::OpenGL;
1005 1418
1006sub new { 1419sub new {
1007 my ($class, %arg) = @_; 1420 my ($class, %arg) = @_;
1008 1421
1009 my $self = $class->SUPER::new ( 1422 my $self = $class->SUPER::new (
1010 fg => [1, 1, 1], 1423 fg => [1, 1, 1],
1424 #bg => none
1425 #active_bg => none
1426 #font => default_font
1427 #text => initial text
1428 #markup => initial narkup
1429 #max_w => maximum pixel width
1430 ellipsise => 3, # end
1431 layout => (new CFClient::Layout),
1011 fontsize => 1, 1432 fontsize => 1,
1012 text => "",
1013 align => -1, 1433 align => -1,
1014 valign => -1, 1434 valign => -1,
1015 padding => 2, 1435 padding_x => 2,
1016 layout => new CFClient::Layout, 1436 padding_y => 2,
1437 can_events => 0,
1017 %arg 1438 %arg
1018 ); 1439 );
1019 1440
1020 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1441 if (exists $self->{template}) {
1442 my $layout = new CFClient::Layout;
1443 $layout->set_text (delete $self->{template});
1444 $self->{template} = $layout;
1445 }
1021 1446
1022 $self->set_text (delete $self->{text}) if exists $self->{text}; 1447 if (exists $self->{markup}) {
1023 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1448 $self->set_markup (delete $self->{markup});
1449 } else {
1450 $self->set_text (delete $self->{text});
1451 }
1024 1452
1025 $self 1453 $self
1026} 1454}
1027 1455
1028sub escape_text { 1456sub escape($) {
1029 local $_ = $_[1]; 1457 local $_ = $_[0];
1030 1458
1031 s/&/&amp;/g; 1459 s/&/&amp;/g;
1032 s/>/&gt;/g; 1460 s/>/&gt;/g;
1033 s/</&lt;/g; 1461 s/</&lt;/g;
1034 1462
1035 $_[1] 1463 $_
1464}
1465
1466sub update {
1467 my ($self) = @_;
1468
1469 delete $self->{texture};
1470 $self->SUPER::update;
1036} 1471}
1037 1472
1038sub set_text { 1473sub set_text {
1039 my ($self, $text) = @_; 1474 my ($self, $text) = @_;
1040 1475
1476 return if $self->{text} eq "T$text";
1477 $self->{text} = "T$text";
1478
1479 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1041 $self->{layout}->set_text ($text); 1480 $self->{layout}->set_text ($text);
1042 1481
1043 delete $self->{texture}; 1482 $self->realloc;
1044 $self->update; 1483 $self->update;
1045} 1484}
1046 1485
1047sub set_markup { 1486sub set_markup {
1048 my ($self, $markup) = @_; 1487 my ($self, $markup) = @_;
1049 1488
1489 return if $self->{text} eq "M$markup";
1490 $self->{text} = "M$markup";
1491
1492 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1493
1494 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1050 $self->{layout}->set_markup ($markup); 1495 $self->{layout}->set_markup ($markup);
1051 1496
1052 delete $self->{texture}; 1497 $self->realloc;
1053 $self->update; 1498 $self->update;
1054} 1499}
1055 1500
1056sub size_request { 1501sub size_request {
1057 my ($self) = @_; 1502 my ($self) = @_;
1058 1503
1059 $self->{layout}->set_width; 1504 $self->{layout}->set_font ($self->{font}) if $self->{font};
1505 $self->{layout}->set_width ($self->{max_w} || -1);
1506 $self->{layout}->set_ellipsise ($self->{ellipsise});
1507 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1060 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1508 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061 1509
1062 my ($w, $h) = $self->{layout}->size; 1510 my ($w, $h) = $self->{layout}->size;
1063 1511
1512 if (exists $self->{template}) {
1513 $self->{template}->set_font ($self->{font}) if $self->{font};
1514 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1515
1516 my ($w2, $h2) = $self->{template}->size;
1517
1518 $w = List::Util::max $w, $w2;
1519 $h = List::Util::max $h, $h2;
1064 ( 1520 }
1065 $w + $self->{padding} * 2, 1521
1066 $h + $self->{padding} * 2, 1522 ($w, $h)
1067 )
1068} 1523}
1069 1524
1070sub size_allocate { 1525sub size_allocate {
1071 my ($self, $w, $h) = @_; 1526 my ($self, $w, $h) = @_;
1072 1527
1528 delete $self->{texture}
1529 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1530}
1531
1532sub set_fontsize {
1533 my ($self, $fontsize) = @_;
1534
1535 $self->{fontsize} = $fontsize;
1073 delete $self->{texture}; 1536 delete $self->{texture};
1537
1538 $self->realloc;
1074} 1539}
1075 1540
1076sub _draw { 1541sub _draw {
1077 my ($self) = @_; 1542 my ($self) = @_;
1078 1543
1544 $self->SUPER::_draw; # draw background, if applicable
1545
1079 my $tex = $self->{texture} ||= do { 1546 my $tex = $self->{texture} ||= do {
1547 $self->{layout}->set_foreground (@{$self->{fg}});
1548 $self->{layout}->set_font ($self->{font}) if $self->{font};
1080 $self->{layout}->set_width ($self->{w}); 1549 $self->{layout}->set_width ($self->{w});
1550 $self->{layout}->set_ellipsise ($self->{ellipsise});
1551 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1081 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1552 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1553
1082 new_from_layout CFClient::Texture $self->{layout} 1554 my $tex = new_from_layout CFClient::Texture $self->{layout};
1555
1556 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1557 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1558 : ($self->{w} - $tex->{w}) * 0.5);
1559
1560 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1561 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1562 : ($self->{h} - $tex->{h}) * 0.5);
1563
1564 $tex
1083 }; 1565 };
1084 1566
1085 glEnable GL_BLEND;
1086 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1087 glEnable GL_TEXTURE_2D; 1567 glEnable GL_TEXTURE_2D;
1088 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1568 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1089 1569
1570 if ($tex->{format} == GL_ALPHA) {
1090 glColor @{$self->{fg}}; 1571 glColor @{$self->{fg}};
1091
1092 $self->{ox} = int (
1093 $self->{align} < 0 ? $self->{padding}
1094 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1095 : ($self->{w} - $tex->{w}) * 0.5
1096 );
1097
1098 $self->{oy} = int (
1099 $self->{valign} < 0 ? $self->{padding}
1100 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1101 : ($self->{h} - $tex->{h}) * 0.5
1102 );
1103
1104 $tex->draw_quad ($self->{ox}, $self->{oy}); 1572 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1573 } else {
1574 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1575 }
1105 1576
1106 glDisable GL_TEXTURE_2D; 1577 glDisable GL_TEXTURE_2D;
1107 glDisable GL_BLEND;
1108} 1578}
1109 1579
1110############################################################################# 1580#############################################################################
1111 1581
1112package CFClient::UI::EntryBase; 1582package CFClient::UI::EntryBase;
1113 1583
1114our @ISA = CFClient::UI::Label::; 1584our @ISA = CFClient::UI::Label::;
1115 1585
1116use SDL::OpenGL; 1586use CFClient::OpenGL;
1117 1587
1118sub new { 1588sub new {
1119 my $class = shift; 1589 my $class = shift;
1120 1590
1121 $class->SUPER::new ( 1591 $class->SUPER::new (
1122 fg => [1, 1, 1], 1592 fg => [1, 1, 1],
1123 bg => [0, 0, 0, 0.2], 1593 bg => [0, 0, 0, 0.2],
1124 active_bg => [1, 1, 1, 0.5], 1594 active_bg => [1, 1, 1, 0.5],
1125 active_fg => [0, 0, 0], 1595 active_fg => [0, 0, 0],
1126 can_hover => 1, 1596 can_hover => 1,
1127 can_focus => 1, 1597 can_focus => 1,
1128 valign => 0, 1598 valign => 0,
1599 can_events => 1,
1600 #text => ...
1129 @_ 1601 @_
1130 ) 1602 )
1131} 1603}
1132 1604
1133sub _set_text { 1605sub _set_text {
… …
1143 $self->{text} = $text; 1615 $self->{text} = $text;
1144 1616
1145 $text =~ s/./*/g if $self->{hidden}; 1617 $text =~ s/./*/g if $self->{hidden};
1146 $self->{layout}->set_text ("$text "); 1618 $self->{layout}->set_text ("$text ");
1147 1619
1148 $self->emit (changed => $self->{text}); 1620 $self->_emit (changed => $self->{text});
1621}
1622
1623sub set_text {
1624 my ($self, $text) = @_;
1625
1626 $self->{cursor} = length $text;
1627 $self->_set_text ($text);
1628
1629 $self->realloc;
1149} 1630}
1150 1631
1151sub get_text { 1632sub get_text {
1152 $_[0]{text} 1633 $_[0]{text}
1153} 1634}
… …
1156 my ($self) = @_; 1637 my ($self) = @_;
1157 1638
1158 my ($w, $h) = $self->SUPER::size_request; 1639 my ($w, $h) = $self->SUPER::size_request;
1159 1640
1160 ($w + 1, $h) # add 1 for cursor 1641 ($w + 1, $h) # add 1 for cursor
1161}
1162
1163sub size_allocate {
1164 my ($self, $w, $h) = @_;
1165
1166 $self->_set_text ($self->{text});
1167}
1168
1169sub set_text {
1170 my ($self, $text) = @_;
1171
1172 $self->{cursor} = length $text;
1173 $self->_set_text ($text);
1174 $self->update;
1175} 1642}
1176 1643
1177sub key_down { 1644sub key_down {
1178 my ($self, $ev) = @_; 1645 my ($self, $ev) = @_;
1179 1646
… …
1181 my $sym = $ev->{sym}; 1648 my $sym = $ev->{sym};
1182 my $uni = $ev->{unicode}; 1649 my $uni = $ev->{unicode};
1183 1650
1184 my $text = $self->get_text; 1651 my $text = $self->get_text;
1185 1652
1186 if ($sym == 8) { 1653 if ($uni == 8) {
1187 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1654 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1188 } elsif ($sym == 127) { 1655 } elsif ($uni == 127) {
1189 substr $text, $self->{cursor}, 1, ""; 1656 substr $text, $self->{cursor}, 1, "";
1190 } elsif ($sym == CFClient::SDLK_LEFT) { 1657 } elsif ($sym == CFClient::SDLK_LEFT) {
1191 --$self->{cursor} if $self->{cursor}; 1658 --$self->{cursor} if $self->{cursor};
1192 } elsif ($sym == CFClient::SDLK_RIGHT) { 1659 } elsif ($sym == CFClient::SDLK_RIGHT) {
1193 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1660 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1194 } elsif ($sym == CFClient::SDLK_HOME) { 1661 } elsif ($sym == CFClient::SDLK_HOME) {
1195 $self->{cursor} = 0; 1662 $self->{cursor} = 0;
1196 } elsif ($sym == CFClient::SDLK_END) { 1663 } elsif ($sym == CFClient::SDLK_END) {
1197 $self->{cursor} = length $text; 1664 $self->{cursor} = length $text;
1198 } elsif ($sym == 27) { 1665 } elsif ($uni == 27) {
1199 $self->emit ('escape'); 1666 $self->_emit ('escape');
1200 } elsif ($uni) { 1667 } elsif ($uni) {
1201 substr $text, $self->{cursor}++, 0, chr $uni; 1668 substr $text, $self->{cursor}++, 0, chr $uni;
1202 } 1669 }
1203 1670
1204 $self->_set_text ($text); 1671 $self->_set_text ($text);
1205 $self->update; 1672
1673 $self->realloc;
1206} 1674}
1207 1675
1208sub focus_in { 1676sub focus_in {
1209 my ($self) = @_; 1677 my ($self) = @_;
1210 1678
… …
1278 1746
1279package CFClient::UI::Entry; 1747package CFClient::UI::Entry;
1280 1748
1281our @ISA = CFClient::UI::EntryBase::; 1749our @ISA = CFClient::UI::EntryBase::;
1282 1750
1283use SDL::OpenGL; 1751use CFClient::OpenGL;
1284 1752
1285sub key_down { 1753sub key_down {
1286 my ($self, $ev) = @_; 1754 my ($self, $ev) = @_;
1287 1755
1288 my $sym = $ev->{sym}; 1756 my $sym = $ev->{sym};
1289 1757
1290 if ($sym == 13) { 1758 if ($sym == 13) {
1759 unshift @{$self->{history}},
1760 my $txt = $self->get_text;
1761 $self->{history_pointer} = -1;
1762 $self->{history_saveback} = '';
1291 $self->emit (activate => $self->get_text); 1763 $self->_emit (activate => $txt);
1292 $self->update; 1764 $self->update;
1765
1766 } elsif ($sym == CFClient::SDLK_UP) {
1767 if ($self->{history_pointer} < 0) {
1768 $self->{history_saveback} = $self->get_text;
1769 }
1770 if (@{$self->{history} || []} > 0) {
1771 $self->{history_pointer}++;
1772 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1773 $self->{history_pointer} = @{$self->{history} || []} - 1;
1774 }
1775 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1776 }
1777
1778 } elsif ($sym == CFClient::SDLK_DOWN) {
1779 $self->{history_pointer}--;
1780 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1781
1782 if ($self->{history_pointer} >= 0) {
1783 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1784 } else {
1785 $self->set_text ($self->{history_saveback});
1786 }
1293 1787
1294 } else { 1788 } else {
1295 $self->SUPER::key_down ($ev); 1789 $self->SUPER::key_down ($ev);
1296 } 1790 }
1297 1791
… …
1301 1795
1302package CFClient::UI::Button; 1796package CFClient::UI::Button;
1303 1797
1304our @ISA = CFClient::UI::Label::; 1798our @ISA = CFClient::UI::Label::;
1305 1799
1306use SDL::OpenGL; 1800use CFClient::OpenGL;
1307 1801
1308my @tex = 1802my @tex =
1309 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1803 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1310 qw(b1_button_active.png); 1804 qw(b1_button_active.png);
1311 1805
1312sub new { 1806sub new {
1313 my $class = shift; 1807 my $class = shift;
1314 1808
1315 $class->SUPER::new ( 1809 $class->SUPER::new (
1316 padding => 4, 1810 padding_x => 4,
1811 padding_y => 4,
1317 fg => [1, 1, 1], 1812 fg => [1, 1, 1],
1318 bg => [1, 1, 1, 0.2],
1319 active_fg => [0, 0, 1], 1813 active_fg => [0, 0, 1],
1320 can_hover => 1, 1814 can_hover => 1,
1321 align => 0, 1815 align => 0,
1322 valign => 0, 1816 valign => 0,
1817 can_events => 1,
1323 @_ 1818 @_
1324 ) 1819 )
1325} 1820}
1326 1821
1822sub activate { }
1823
1327sub button_up { 1824sub button_up {
1328 my ($self, $ev, $x, $y) = @_; 1825 my ($self, $ev, $x, $y) = @_;
1329 1826
1827 $self->emit ("activate")
1330 if ($x >= 0 && $x < $self->{w} 1828 if $x >= 0 && $x < $self->{w}
1331 && $y >= 0 && $y < $self->{h}) { 1829 && $y >= 0 && $y < $self->{h};
1332 $self->emit ("activate");
1333 }
1334} 1830}
1335 1831
1336sub _draw { 1832sub _draw {
1337 my ($self) = @_; 1833 my ($self) = @_;
1338 1834
1339 local $self->{fg} = $self->{fg}; 1835 local $self->{fg} = $self->{fg};
1340 1836
1341 if ($GRAB == $self) { 1837 if ($GRAB == $self) {
1342 $self->{fg} = $self->{active_fg}; 1838 $self->{fg} = $self->{active_fg};
1343 } 1839 }
1840
1841 glEnable GL_TEXTURE_2D;
1842 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1843 glColor 0, 0, 0, 1;
1844
1845 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1846
1847 glDisable GL_TEXTURE_2D;
1848
1849 $self->SUPER::_draw;
1850}
1851
1852#############################################################################
1853
1854package CFClient::UI::CheckBox;
1855
1856our @ISA = CFClient::UI::DrawBG::;
1857
1858my @tex =
1859 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1860 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1861
1862use CFClient::OpenGL;
1863
1864sub new {
1865 my $class = shift;
1866
1867 $class->SUPER::new (
1868 padding_x => 2,
1869 padding_y => 2,
1870 fg => [1, 1, 1],
1871 active_fg => [1, 1, 0],
1872 bg => [0, 0, 0, 0.2],
1873 active_bg => [1, 1, 1, 0.5],
1874 state => 0,
1875 can_hover => 1,
1876 @_
1877 )
1878}
1879
1880sub size_request {
1881 my ($self) = @_;
1882
1883 (6) x 2
1884}
1885
1886sub button_down {
1887 my ($self, $ev, $x, $y) = @_;
1888
1889 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1890 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1891 $self->{state} = !$self->{state};
1892 $self->_emit (changed => $self->{state});
1893 }
1894}
1895
1896sub _draw {
1897 my ($self) = @_;
1898
1899 $self->SUPER::_draw;
1900
1901 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1902
1903 my ($w, $h) = @$self{qw(w h)};
1904
1905 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1906
1907 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1908
1909 my $tex = $self->{state} ? $tex[1] : $tex[0];
1910
1911 glEnable GL_TEXTURE_2D;
1912 $tex->draw_quad_alpha (0, 0, $s, $s);
1913 glDisable GL_TEXTURE_2D;
1914}
1915
1916#############################################################################
1917
1918package CFClient::UI::Image;
1919
1920our @ISA = CFClient::UI::Base::;
1921
1922use CFClient::OpenGL;
1923use Carp qw/confess/;
1924
1925our %loaded_images;
1926
1927sub new {
1928 my $class = shift;
1929
1930 my $self = $class->SUPER::new (can_events => 0, @_);
1931
1932 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1933
1934 $loaded_images{$self->{image}} ||=
1935 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1936
1937 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1938
1939 Scalar::Util::weaken $loaded_images{$self->{image}};
1940
1941 $self->{aspect} = $tex->{w} / $tex->{h};
1942
1943 $self
1944}
1945
1946sub size_request {
1947 my ($self) = @_;
1948
1949 ($self->{tex}->{w}, $self->{tex}->{h})
1950}
1951
1952sub _draw {
1953 my ($self) = @_;
1954
1955 my $tex = $self->{tex};
1956
1957 my ($w, $h) = ($self->{w}, $self->{h});
1958
1959 if ($self->{rot90}) {
1960 glRotate 90, 0, 0, 1;
1961 glTranslate 0, -$self->{w}, 0;
1962
1963 ($w, $h) = ($h, $w);
1964 }
1965
1966 glEnable GL_TEXTURE_2D;
1967 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1968
1969 $tex->draw_quad_alpha (0, 0, $w, $h);
1970
1971 glDisable GL_TEXTURE_2D;
1972}
1973
1974#############################################################################
1975
1976package CFClient::UI::VGauge;
1977
1978our @ISA = CFClient::UI::Base::;
1979
1980use List::Util qw(min max);
1981
1982use CFClient::OpenGL;
1983
1984my %tex = (
1985 food => [
1986 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1987 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1988 ],
1989 grace => [
1990 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1991 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1992 ],
1993 hp => [
1994 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1995 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1996 ],
1997 mana => [
1998 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1999 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2000 ],
2001);
2002
2003# eg. VGauge->new (gauge => 'food'), default gauge: food
2004sub new {
2005 my $class = shift;
2006
2007 my $self = $class->SUPER::new (
2008 type => 'food',
2009 @_
2010 );
2011
2012 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2013
2014 $self
2015}
2016
2017sub size_request {
2018 my ($self) = @_;
2019
2020 #my $tex = $tex{$self->{type}}[0];
2021 #@$tex{qw(w h)}
2022 (0, 0)
2023}
2024
2025sub set_max {
2026 my ($self, $max) = @_;
2027
2028 return if $self->{max_val} == $max;
2029
2030 $self->{max_val} = $max;
2031 $self->update;
2032}
2033
2034sub set_value {
2035 my ($self, $val, $max) = @_;
2036
2037 $self->set_max ($max)
2038 if defined $max;
2039
2040 return if $self->{val} == $val;
2041
2042 $self->{val} = $val;
2043 $self->update;
2044}
2045
2046sub _draw {
2047 my ($self) = @_;
2048
2049 my $tex = $tex{$self->{type}};
2050 my ($t1, $t2, $t3) = @$tex;
2051
2052 my ($w, $h) = ($self->{w}, $self->{h});
2053
2054 if ($self->{vertical}) {
2055 glRotate 90, 0, 0, 1;
2056 glTranslate 0, -$self->{w}, 0;
2057
2058 ($w, $h) = ($h, $w);
2059 }
2060
2061 my $ycut = $self->{val} / ($self->{max_val} || 1);
2062
2063 my $ycut1 = max 0, min 1, $ycut;
2064 my $ycut2 = max 0, min 1, $ycut - 1;
2065
2066 my $h1 = $self->{h} * (1 - $ycut1);
2067 my $h2 = $self->{h} * (1 - $ycut2);
1344 2068
1345 glEnable GL_BLEND; 2069 glEnable GL_BLEND;
1346 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2070 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1347 glEnable GL_TEXTURE_2D; 2071 glEnable GL_TEXTURE_2D;
1348 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2072 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1349 glColor 0, 0, 0, 1;
1350 2073
1351 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2074 glBindTexture GL_TEXTURE_2D, $t1->{name};
2075 glBegin GL_QUADS;
2076 glTexCoord 0 , 0; glVertex 0 , 0;
2077 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2078 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2079 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2080 glEnd;
1352 2081
2082 my $ycut1 = List::Util::min 1, $ycut;
2083 glBindTexture GL_TEXTURE_2D, $t2->{name};
2084 glBegin GL_QUADS;
2085 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2086 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2087 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2088 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2089 glEnd;
2090
2091 if ($t3) {
2092 glBindTexture GL_TEXTURE_2D, $t3->{name};
2093 glBegin GL_QUADS;
2094 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2095 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2096 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2097 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2098 glEnd;
2099 }
2100
2101 glDisable GL_BLEND;
1353 glDisable GL_TEXTURE_2D; 2102 glDisable GL_TEXTURE_2D;
1354 glDisable GL_BLEND;
1355
1356 $self->SUPER::_draw;
1357} 2103}
1358 2104
1359############################################################################# 2105#############################################################################
1360 2106
1361package CFClient::UI::CheckBox; 2107package CFClient::UI::Gauge;
1362 2108
1363our @ISA = CFClient::UI::DrawBG::; 2109our @ISA = CFClient::UI::VBox::;
1364
1365my @tex =
1366 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1367 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1368
1369use SDL::OpenGL;
1370 2110
1371sub new { 2111sub new {
1372 my $class = shift; 2112 my ($class, %arg) = @_;
1373 2113
1374 $class->SUPER::new ( 2114 my $self = $class->SUPER::new (
1375 padding => 2, 2115 tooltip => $arg{type},
1376 fg => [1, 1, 1],
1377 active_fg => [1, 1, 0],
1378 state => 0,
1379 can_hover => 1, 2116 can_hover => 1,
1380 @_ 2117 can_events => 1,
2118 %arg,
1381 ) 2119 );
1382}
1383 2120
1384sub size_request { 2121 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1385 my ($self) = @_; 2122 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1386 2123 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1387 ($self->{padding} * 2 + 6) x 2
1388}
1389
1390sub button_down {
1391 my ($self, $ev, $x, $y) = @_;
1392
1393 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1394 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1395 $self->{state} = !$self->{state};
1396 $self->emit (changed => $self->{state});
1397 }
1398}
1399
1400sub _draw {
1401 my ($self) = @_;
1402
1403 $self->SUPER::_draw;
1404
1405 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1406
1407 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1408
1409 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1410
1411 glEnable GL_BLEND;
1412 glEnable GL_TEXTURE_2D;
1413 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1414
1415 my $tex = $self->{state} ? $tex[1] : $tex[0];
1416
1417 $tex->draw_quad (0, 0, $s, $s);
1418
1419 glDisable GL_TEXTURE_2D;
1420 glDisable GL_BLEND;
1421}
1422
1423#############################################################################
1424
1425package CFClient::UI::VGauge;
1426
1427our @ISA = CFClient::UI::Base::;
1428
1429use SDL::OpenGL;
1430
1431my %tex = (
1432 food => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1434 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1435 ],
1436 grace => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1438 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1439 ],
1440 hp => [
1441 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1442 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1443 ],
1444 mana => [
1445 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1446 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1447 ],
1448);
1449
1450# eg. VGauge->new (gauge => 'food'), default gauge: food
1451sub new {
1452 my $class = shift;
1453
1454 my $self = $class->SUPER::new (gauge => 'food', @_);
1455 2124
1456 $self 2125 $self
1457} 2126}
1458 2127
1459sub size_request { 2128sub set_fontsize {
1460 my ($self) = @_; 2129 my ($self, $fsize) = @_;
1461 2130
1462 my $tex = $tex{$self->{gauge}}[0]; 2131 $self->{value}->set_fontsize ($fsize);
1463 2132 $self->{max} ->set_fontsize ($fsize);
1464 @$tex{qw(w h)}
1465} 2133}
1466 2134
1467sub set_max { 2135sub set_max {
1468 my ($self, $max) = @_; 2136 my ($self, $max) = @_;
1469 2137
1470 $self->{max_val} = $max; 2138 $self->{gauge}->set_max ($max);
2139 $self->{max}->set_text ($max);
1471} 2140}
1472 2141
1473sub set_value { 2142sub set_value {
1474 my ($self, $val, $max) = @_; 2143 my ($self, $val, $max) = @_;
1475 2144
1476 $self->set_max ($max) 2145 $self->set_max ($max)
1477 if defined $max; 2146 if defined $max;
1478 2147
1479 $max = $self->{max_val}; 2148 $self->{gauge}->set_value ($val, $max);
1480 $self->{val} = $val; 2149 $self->{value}->set_text ($val);
1481
1482 $self->update;
1483}
1484
1485sub _draw {
1486 my ($self) = @_;
1487
1488 my $tex = $tex{$self->{gauge}};
1489
1490 my ($w, $h) = ($self->{w}, $self->{h});
1491
1492 my $ycut = $self->{val} / ($self->{max_val} || 1);
1493 $ycut = 1 if $self->{val} > $self->{max_val};
1494
1495 my $t1 = $tex->[0];
1496 my $t2 = $tex->[1];
1497
1498 glEnable GL_BLEND;
1499 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1500 glEnable GL_TEXTURE_2D;
1501 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1502
1503 my $h1 = $self->{h} - $ycut * $self->{h};
1504 my $h2 = $ycut * $self->{h};
1505
1506 my $yp = 0;
1507
1508 glBindTexture GL_TEXTURE_2D, $t1->{name};
1509 glBegin GL_QUADS;
1510 glTexCoord 0 , 0; glVertex 0 , $yp;
1511 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1512 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1513 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1514 glEnd;
1515
1516 $yp += $h1;
1517
1518 glBindTexture GL_TEXTURE_2D, $t2->{name};
1519 glBegin GL_QUADS;
1520 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1521 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1522 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1523 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1524 glEnd;
1525
1526 glDisable GL_BLEND;
1527 glDisable GL_TEXTURE_2D;
1528} 2150}
1529 2151
1530############################################################################# 2152#############################################################################
1531 2153
1532package CFClient::UI::Slider; 2154package CFClient::UI::Slider;
1533 2155
1534use strict; 2156use strict;
1535 2157
1536use SDL::OpenGL; 2158use CFClient::OpenGL;
1537 2159
1538our @ISA = CFClient::UI::DrawBG::; 2160our @ISA = CFClient::UI::DrawBG::;
1539 2161
1540my @tex = 2162my @tex =
1541 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2163 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1542 qw(s1_slider.png s1_slider_bg.png); 2164 qw(s1_slider.png s1_slider_bg.png);
1543 2165
1544sub new { 2166sub new {
1545 my $class = shift; 2167 my $class = shift;
1546 2168
1547 # range [value, low, high, page] 2169 # range [value, low, high, page, unit]
1548 2170
1549 # TODO: 0-width page 2171 # TODO: 0-width page
1550 # TODO: req_w/h are wrong with vertical 2172 # TODO: req_w/h are wrong with vertical
1551 # TODO: calculations are off 2173 # TODO: calculations are off
1552 my $self = $class->SUPER::new ( 2174 my $self = $class->SUPER::new (
1553 fg => [1, 1, 1], 2175 fg => [1, 1, 1],
1554 active_fg => [0, 0, 0], 2176 active_fg => [0, 0, 0],
2177 bg => [0, 0, 0, 0.2],
2178 active_bg => [1, 1, 1, 0.5],
1555 range => [0, 0, 100, 10], 2179 range => [0, 0, 100, 10, 0],
1556 req_w => 20, 2180 min_w => $::WIDTH / 80,
1557 req_h => 20, 2181 min_h => $::WIDTH / 80,
1558 vertical => 0, 2182 vertical => 0,
1559 can_hover => 1, 2183 can_hover => 1,
1560 inner_pad => 5, 2184 inner_pad => 0.02,
1561 @_ 2185 @_
1562 ); 2186 );
1563 2187
2188 $self->set_value ($self->{range}[0]);
2189 $self->update;
2190
1564 $self 2191 $self
1565} 2192}
1566 2193
2194sub changed { }
2195
2196sub set_range {
2197 my ($self, $range) = @_;
2198
2199 ($range, $self->{range}) = ($self->{range}, $range);
2200
2201 $self->update
2202 if "@$range" ne "@{$self->{range}}";
2203}
2204
2205sub set_value {
2206 my ($self, $value) = @_;
2207
2208 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2209
2210 $hi = $lo + 1 if $hi <= $lo;
2211
2212 $page = $hi - $lo if $page > $hi - $lo;
2213
2214 $value = $lo if $value < $lo;
2215 $value = $hi - $page if $value > $hi - $page;
2216
2217 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2218 if $unit;
2219
2220 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2221
2222 if ($value != $old_value) {
2223 $self->_emit (changed => $value);
2224 $self->update;
2225 }
2226}
2227
1567sub size_request { 2228sub size_request {
1568 my ($self) = @_; 2229 my ($self) = @_;
1569 2230
1570 my $w = $self->{req_w}; 2231 ($self->{req_w}, $self->{req_h})
1571 my $h = $self->{req_h};
1572
1573 $self->{vertical} ? ($h, $w) : ($w, $h)
1574} 2232}
1575 2233
1576sub button_down { 2234sub button_down {
1577 my ($self, $ev, $x, $y) = @_; 2235 my ($self, $ev, $x, $y) = @_;
1578 2236
1579 $self->SUPER::button_down ($ev, $x, $y); 2237 $self->SUPER::button_down ($ev, $x, $y);
2238
2239 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2240
1580 $self->mouse_motion ($ev, $x, $y); 2241 $self->mouse_motion ($ev, $x, $y);
1581} 2242}
1582 2243
1583sub mouse_motion { 2244sub mouse_motion {
1584 my ($self, $ev, $x, $y) = @_; 2245 my ($self, $ev, $x, $y) = @_;
1585 2246
1586 if ($GRAB == $self) { 2247 if ($GRAB == $self) {
2248 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2249
2250 my (undef, $lo, $hi, $page) = @{$self->{range}};
2251
2252 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2253
2254 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2255 }
2256}
2257
2258sub update {
2259 my ($self) = @_;
2260
2261 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2262 $self->set_value ($self->{range}[0]);
2263
1587 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2264 my ($value, $lo, $hi, $page) = @{$self->{range}};
2265 my $range = ($hi - $page - $lo) || 1e-100;
1588 2266
1589 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2267 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1590 2268
1591 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2269 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1592 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2270 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1593 2271
1594 $x -= $inner_pad_px; # substract the padding 2272 $value = ($value - $lo) / $range;
1595 $x = $x * ($hi - $lo) / $inner_w + $lo; 2273 $value = $value * $self->{scale} + $self->{offset};
1596 $x = $lo if $x < $lo;
1597 $x = $hi - $page if $x > $hi - $page;
1598 $self->{range}[0] = $x;
1599 2274
1600 $self->emit (changed => $x); 2275 $self->{knob_x} = $value - $knob_w * 0.5;
1601 $self->update; 2276 $self->{knob_w} = $knob_w;
1602 } 2277 });
1603}
1604 2278
1605# the inner_* stuff is for generating a padding for the slider handle, 2279 $self->SUPER::update;
1606# so that the handle doesn't leave the texture. This calculation isn't 100%
1607# correct propably, but it does the job for now
1608sub _calc_inner_pad_px {
1609 my ($self, $w) = @_;
1610 ($w / 100) * $self->{inner_pad} # % to pixels
1611} 2280}
1612 2281
1613sub _draw { 2282sub _draw {
1614 my ($self) = @_; 2283 my ($self) = @_;
1615 2284
1616 $self->SUPER::_draw (); 2285 $self->SUPER::_draw ();
1617 2286
1618 my ($w, $h) = @$self{qw(w h)}; 2287 glScale $self->{w}, $self->{h};
1619 2288
1620 if ($self->{vertical}) { 2289 if ($self->{vertical}) {
1621 # draw a vertical slider like a rotated horizontal slider 2290 # draw a vertical slider like a rotated horizontal slider
1622 2291
2292 glTranslate 1, 0, 0;
1623 glRotate 90, 0, 0, 1; 2293 glRotate 90, 0, 0, 1;
1624 glTranslate 0, -$self->{w}, 0;
1625
1626 ($w, $h) = ($h, $w);
1627 } 2294 }
1628 2295
1629 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2296 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1630 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2297 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1631 2298
1632 my ($value, $lo, $hi, $page) = @{$self->{range}};
1633
1634 $hi = $value + 1 if $lo == $hi;
1635
1636 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1637 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1638
1639 $page = int $page * $inner_w / ($hi - $lo);
1640 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1641
1642 $w -= $page;
1643 $page &= ~1;
1644 glTranslate $page * 0.5, 0, 0;
1645 $page ||= 2;
1646
1647 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1648 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1649
1650 glEnable GL_BLEND;
1651 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1652 glEnable GL_TEXTURE_2D; 2299 glEnable GL_TEXTURE_2D;
1653 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2300 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1654 2301
1655 # draw background 2302 # draw background
1656 $tex[1]->draw_quad (0, 0, $w, $h); 2303 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1657 2304
1658 # draw handle 2305 # draw handle
1659 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2306 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1660 2307
1661 glDisable GL_BLEND;
1662 glDisable GL_TEXTURE_2D; 2308 glDisable GL_TEXTURE_2D;
1663} 2309}
1664 2310
1665############################################################################# 2311#############################################################################
1666 2312
2313package CFClient::UI::ValSlider;
2314
2315our @ISA = CFClient::UI::HBox::;
2316
2317sub new {
2318 my ($class, %arg) = @_;
2319
2320 my $range = delete $arg{range};
2321
2322 my $self = $class->SUPER::new (
2323 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2324 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2325 to_value => sub { shift },
2326 from_value => sub { shift },
2327 %arg,
2328 );
2329
2330 $self->{slider}->connect (changed => sub {
2331 my ($self, $value) = @_;
2332 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2333 $self->{parent}->emit (changed => $value);
2334 });
2335
2336# $self->{entry}->connect (changed => sub {
2337# my ($self, $value) = @_;
2338# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2339# $self->{parent}->emit (changed => $value);
2340# });
2341
2342 $self->add ($self->{slider}, $self->{entry});
2343
2344 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2345
2346 $self
2347}
2348
2349sub set_range { shift->{slider}->set_range (@_) }
2350sub set_value { shift->{slider}->set_value (@_) }
2351
2352#############################################################################
2353
1667package CFClient::UI::TextView; 2354package CFClient::UI::TextView;
1668 2355
1669our @ISA = CFClient::UI::HBox::; 2356our @ISA = CFClient::UI::HBox::;
1670 2357
1671use SDL::OpenGL; 2358use CFClient::OpenGL;
1672 2359
1673sub new { 2360sub new {
1674 my $class = shift; 2361 my $class = shift;
1675 2362
1676 my $self = $class->SUPER::new ( 2363 my $self = $class->SUPER::new (
1677 fontsize => 1, 2364 fontsize => 1,
2365 can_events => 0,
2366 #font => default_font
1678 @_, 2367 @_,
1679 2368
1680 layout => (new CFClient::Layout), 2369 layout => (new CFClient::Layout 1),
1681 par => [], 2370 par => [],
1682 height => 0, 2371 height => 0,
1683 children => [ 2372 children => [
1684 (new CFClient::UI::Empty expand => 1), 2373 (new CFClient::UI::Empty expand => 1),
1685 (new CFClient::UI::Slider vertical => 1), 2374 (new CFClient::UI::Slider vertical => 1),
1686 ], 2375 ],
1687 ); 2376 );
1688 2377
1689 $self->{children}[1]->connect (changed => sub { 2378 $self->{children}[1]->connect (changed => sub { $self->update });
1690 $self->update;
1691 });
1692 2379
1693 $self 2380 $self
1694} 2381}
1695 2382
1696sub set_fontsize { 2383sub set_fontsize {
… …
1698 2385
1699 $self->{fontsize} = $fontsize; 2386 $self->{fontsize} = $fontsize;
1700 $self->reflow; 2387 $self->reflow;
1701} 2388}
1702 2389
2390sub size_allocate {
2391 my ($self, $w, $h) = @_;
2392
2393 $self->SUPER::size_allocate ($w, $h);
2394
2395 $self->{layout}->set_font ($self->{font}) if $self->{font};
2396 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2397 $self->{layout}->set_width ($self->{children}[0]{w});
2398
2399 $self->reflow;
2400}
2401
1703sub text_height { 2402sub text_size {
1704 my ($self, $text) = @_; 2403 my ($self, $text, $indent) = @_;
1705 2404
1706 my $layout = $self->{layout}; 2405 my $layout = $self->{layout};
1707 2406
1708 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2407 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1709 $layout->set_width ($self->{w}); 2408 $layout->set_width ($self->{children}[0]{w} - $indent);
1710 $layout->set_text ($text); 2409 $layout->set_markup ($text);
1711 2410
1712 ($layout->size)[1] 2411 $layout->size
1713} 2412}
1714 2413
1715sub reflow { 2414sub reflow {
1716 my ($self) = @_; 2415 my ($self) = @_;
1717 2416
1718 $self->{need_reflow}++; 2417 $self->{need_reflow}++;
1719 $self->update; 2418 $self->update;
1720} 2419}
1721 2420
1722sub size_allocate { 2421sub set_offset {
2422 my ($self, $offset) = @_;
2423
2424 # todo: base offset on lines or so, not on pixels
2425 $self->{children}[1]->set_value ($offset);
2426}
2427
2428sub clear {
1723 my ($self, $w, $h) = @_; 2429 my ($self) = @_;
1724 2430
1725 $self->SUPER::size_allocate ($w, $h); 2431 $self->{par} = [];
1726 2432 $self->{height} = 0;
1727 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2433 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1728 $self->{layout}->set_width ($self->{children}[0]{w});
1729
1730 $self->reflow;
1731} 2434}
1732 2435
1733sub add_paragraph { 2436sub add_paragraph {
1734 my ($self, $color, $text) = @_; 2437 my ($self, $color, $text, $indent) = @_;
1735 2438
1736 #TODO: intelligently "reformat" paragraph 2439 for my $line (split /\n/, $text) {
1737 2440 my ($w, $h) = $self->text_size ($line);
1738 my $height = $self->text_height ($text);
1739
1740 $self->{height} += $height; 2441 $self->{height} += $h;
2442 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2443 }
1741 2444
1742 push @{$self->{par}}, [$height, $color, $text];
1743
1744 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2445 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1745 $self->{children}[1]->update;
1746} 2446}
1747 2447
1748sub update { 2448sub update {
1749 my ($self) = @_; 2449 my ($self) = @_;
1750 2450
… …
1752 2452
1753 return unless $self->{h} > 0; 2453 return unless $self->{h} > 0;
1754 2454
1755 delete $self->{texture}; 2455 delete $self->{texture};
1756 2456
1757 $ROOT->on_refresh ($self, sub { 2457 $ROOT->on_post_alloc ($self, sub {
2458 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2459
1758 if (delete $self->{need_reflow}) { 2460 if (delete $self->{need_reflow}) {
1759 my $height = 0; 2461 my $height = 0;
1760 2462
1761 $height += $_->[0] = $self->text_height ($_->[2]) 2463 my $layout = $self->{layout};
2464
2465 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2466
1762 for @{$self->{par}}; 2467 for (@{$self->{par}}) {
2468 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2469 $layout->set_width ($W - $_->[3]);
2470 $layout->set_markup ($_->[4]);
2471 my ($w, $h) = $layout->size;
2472 $_->[0] = $w + $_->[3];
2473 $_->[1] = $h;
2474 }
2475
2476 $height += $_->[1];
2477 }
1763 2478
1764 $self->{height} = $height; 2479 $self->{height} = $height;
1765 2480
1766 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2481 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1767 2482
1768 delete $self->{texture}; 2483 delete $self->{texture};
1769 } 2484 }
1770 2485
1771 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2486 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1772 glClearColor 0, 0, 0, 1; 2487 glClearColor 0.5, 0.5, 0.5, 0;
1773 glClear GL_COLOR_BUFFER_BIT; 2488 glClear GL_COLOR_BUFFER_BIT;
1774 2489
2490 my $top = int $self->{children}[1]{range}[0];
2491
2492 my $y0 = $top;
2493 my $y1 = $top + $H;
2494
2495 my $y = 0;
2496
2497 my $layout = $self->{layout};
2498
2499 $layout->set_font ($self->{font}) if $self->{font};
2500
1775 glEnable GL_BLEND; 2501 glEnable GL_BLEND;
2502 #TODO# not correct in windows where rgba is forced off
1776 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2503 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1777 glEnable GL_TEXTURE_2D;
1778 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1779
1780 my $top = int $self->{children}[1]{range}[0];
1781
1782 my $y0 = $top;
1783 my $y1 = $top + $self->{h};
1784
1785 my $y = 0;
1786
1787 my $layout = $self->{layout};
1788 2504
1789 for my $par (@{$self->{par}}) { 2505 for my $par (@{$self->{par}}) {
1790 my $h = $par->[0]; 2506 my $h = $par->[1];
1791 2507
1792 if ($y0 < $y + $h && $y < $y1) { 2508 if ($y0 < $y + $h && $y < $y1) {
2509 $layout->set_foreground (@{ $par->[2] });
2510 $layout->set_width ($W - $par->[3]);
1793 $layout->set_text ($par->[2]); 2511 $layout->set_markup ($par->[4]);
1794 2512
1795 glColor @{ $par->[1] }; 2513 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1796 my ($W, $H) = $layout->size; 2514
1797 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2515 glRasterPos $par->[3], $y - $y0;
2516 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1798 } 2517 }
1799 2518
1800 $y += $h; 2519 $y += $h;
1801 } 2520 }
1802 2521
1803 glDisable GL_TEXTURE_2D;
1804 glDisable GL_BLEND; 2522 glDisable GL_BLEND;
1805 }; 2523 };
1806 }); 2524 });
1807} 2525}
1808 2526
1809sub _draw { 2527sub _draw {
1810 my ($self) = @_; 2528 my ($self) = @_;
1811 2529
1812 if ($self->{texture}) {
1813 glEnable GL_TEXTURE_2D; 2530 glEnable GL_TEXTURE_2D;
1814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2531 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2532 glColor 1, 1, 1, 1;
1815 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2533 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1816 glDisable GL_TEXTURE_2D; 2534 glDisable GL_TEXTURE_2D;
1817 }
1818 2535
1819 $self->{children}[1]->draw; 2536 $self->{children}[1]->draw;
1820 2537
1821} 2538}
1822 2539
1823############################################################################# 2540#############################################################################
1824 2541
1825package CFClient::UI::Animator; 2542package CFClient::UI::Animator;
1826 2543
1827use SDL::OpenGL; 2544use CFClient::OpenGL;
1828 2545
1829our @ISA = CFClient::UI::Bin::; 2546our @ISA = CFClient::UI::Bin::;
1830 2547
1831sub moveto { 2548sub moveto {
1832 my ($self, $x, $y) = @_; 2549 my ($self, $x, $y) = @_;
… …
1870 2587
1871sub new { 2588sub new {
1872 my $class = shift; 2589 my $class = shift;
1873 2590
1874 my $self = $class->SUPER::new ( 2591 my $self = $class->SUPER::new (
1875 state => 0, 2592 state => 0,
1876 connect_activate => \&toggle_flopper, 2593 on_activate => \&toggle_flopper,
1877 @_ 2594 @_
1878 ); 2595 );
1879 2596
1880 if ($self->{state}) {
1881 $self->{state} = 0;
1882 $self->toggle_flopper;
1883 }
1884
1885 $self 2597 $self
1886} 2598}
1887 2599
1888sub toggle_flopper { 2600sub toggle_flopper {
1889 my ($self) = @_; 2601 my ($self) = @_;
1890 2602
1891 # TODO: use animation 2603 $self->{other}->toggle_visibility;
1892 if ($self->{state} = !$self->{state}) { 2604}
1893 $CFClient::UI::ROOT->add ($self->{other}); 2605
1894 $self->{other}->move ($self->coord2global (0, $self->{h})); 2606#############################################################################
2607
2608package CFClient::UI::Tooltip;
2609
2610our @ISA = CFClient::UI::Bin::;
2611
2612use CFClient::OpenGL;
2613
2614sub new {
2615 my $class = shift;
2616
2617 $class->SUPER::new (
2618 @_,
2619 can_events => 0,
2620 )
2621}
2622
2623sub set_tooltip_from {
2624 my ($self, $widget) = @_;
2625
2626 my $tooltip = $widget->{tooltip};
2627
2628 if ($ENV{CFPLUS_DEBUG} & 2) {
2629 $tooltip .= "\n\n" . (ref $widget) . "\n"
2630 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2631 . "req $widget->{req_w} $widget->{req_h}\n"
2632 . "visible $widget->{visible}";
2633 }
2634
2635 $self->add (new CFClient::UI::Label
2636 markup => $tooltip,
2637 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2638 fontsize => 0.8,
2639 fg => [0, 0, 0, 1],
2640 ellipsise => 0,
2641 font => ($widget->{tooltip_font} || $::FONT_PROP),
2642 );
2643}
2644
2645sub size_request {
2646 my ($self) = @_;
2647
2648 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2649
2650 ($w + 4, $h + 4)
2651}
2652
2653sub size_allocate {
2654 my ($self, $w, $h) = @_;
2655
2656 $self->SUPER::size_allocate ($w - 4, $h - 4);
2657}
2658
2659sub visibility_change {
2660 my ($self, $visible) = @_;
2661
2662 return unless $visible;
2663
2664 $self->{root}->on_post_alloc ("move_$self" => sub {
2665 my $widget = $self->{owner}
2666 or return;
2667
2668 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2669
2670 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2671 if $x + $self->{w} > $::WIDTH;
2672
2673 $self->move_abs ($x, $y);
2674 });
2675}
2676
2677sub _draw {
2678 my ($self) = @_;
2679
2680 glTranslate 0.375, 0.375;
2681
2682 my ($w, $h) = @$self{qw(w h)};
2683
2684 glColor 1, 0.8, 0.4;
2685 glBegin GL_QUADS;
2686 glVertex 0 , 0;
2687 glVertex 0 , $h;
2688 glVertex $w, $h;
2689 glVertex $w, 0;
2690 glEnd;
2691
2692 glColor 0, 0, 0;
2693 glBegin GL_LINE_LOOP;
2694 glVertex 0 , 0;
2695 glVertex 0 , $h;
2696 glVertex $w, $h;
2697 glVertex $w, 0;
2698 glEnd;
2699
2700 glTranslate 2 - 0.375, 2 - 0.375;
2701
2702 $self->SUPER::_draw;
2703}
2704
2705#############################################################################
2706
2707package CFClient::UI::Face;
2708
2709our @ISA = CFClient::UI::Base::;
2710
2711use CFClient::OpenGL;
2712
2713sub new {
2714 my $class = shift;
2715
2716 my $self = $class->SUPER::new (
2717 aspect => 1,
2718 can_events => 0,
2719 @_,
2720 );
2721
2722 if ($self->{anim} && $self->{animspeed}) {
2723 Scalar::Util::weaken (my $widget = $self);
2724
2725 $self->{timer} = Event->timer (
2726 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2727 hard => 1,
2728 interval => $self->{animspeed},
2729 cb => sub {
2730 ++$widget->{frame};
2731 $widget->update;
2732 },
2733 );
2734 }
2735
2736 $self
2737}
2738
2739sub size_request {
2740 (32, 8)
2741}
2742
2743sub update {
2744 my ($self) = @_;
2745
2746 return unless $self->{visible};
2747
2748 $self->SUPER::update;
2749}
2750
2751sub _draw {
2752 my ($self) = @_;
2753
2754 return unless $::CONN;
2755
2756 my $face;
2757
2758 if ($self->{frame}) {
2759 my $anim = $::CONN->{anim}[$self->{anim}];
2760
2761 $face = $anim->[ $self->{frame} % @$anim ]
2762 if $anim && @$anim;
2763 }
2764
2765 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2766
2767 if ($tex) {
2768 glEnable GL_TEXTURE_2D;
2769 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2770 glColor 1, 1, 1, 1;
2771 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2772 glDisable GL_TEXTURE_2D;
2773 }
2774}
2775
2776sub DESTROY {
2777 my ($self) = @_;
2778
2779 $self->{timer}->cancel
2780 if $self->{timer};
2781
2782 $self->SUPER::DESTROY;
2783}
2784
2785#############################################################################
2786
2787package CFClient::UI::Menu;
2788
2789our @ISA = CFClient::UI::FancyFrame::;
2790
2791use CFClient::OpenGL;
2792
2793sub new {
2794 my $class = shift;
2795
2796 my $self = $class->SUPER::new (
2797 items => [],
2798 z => 100,
2799 @_,
2800 );
2801
2802 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2803
2804 for my $item (@{ $self->{items} }) {
2805 my ($widget, $cb) = @$item;
2806
2807 # handle various types of items, only text for now
2808 if (!ref $widget) {
2809 $widget = new CFClient::UI::Label
2810 can_hover => 1,
2811 can_events => 1,
2812 text => $widget;
2813 }
2814
2815 $self->{item}{$widget} = $item;
2816
2817 $self->{vbox}->add ($widget);
2818 }
2819
2820 $self
2821}
2822
2823# popup given the event (must be a mouse button down event currently)
2824sub popup {
2825 my ($self, $ev) = @_;
2826
2827 $self->_emit ("popdown");
2828
2829 # maybe save $GRAB? must be careful about events...
2830 $GRAB = $self;
2831 $self->{button} = $ev->{button};
2832
2833 $self->show;
2834 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2835}
2836
2837sub mouse_motion {
2838 my ($self, $ev, $x, $y) = @_;
2839
2840 # TODO: should use vbox->find_widget or so
2841 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2842 $self->{hover} = $self->{item}{$HOVER};
2843}
2844
2845sub button_up {
2846 my ($self, $ev, $x, $y) = @_;
2847
2848 if ($ev->{button} == $self->{button}) {
2849 undef $GRAB;
2850 $self->hide;
2851
1895 $self->emit ("open"); 2852 $self->_emit ("popdown");
2853 $self->{hover}[1]->() if $self->{hover};
2854 }
2855}
2856
2857#############################################################################
2858
2859package CFClient::UI::Statusbox;
2860
2861our @ISA = CFClient::UI::VBox::;
2862
2863sub new {
2864 my $class = shift;
2865
2866 $class->SUPER::new (
2867 fontsize => 0.8,
2868 @_,
2869 )
2870}
2871
2872sub reorder {
2873 my ($self) = @_;
2874 my $NOW = time;
2875
2876 while (my ($k, $v) = each %{ $self->{item} }) {
2877 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2878 }
2879
2880 my @widgets;
2881
2882 my @items = sort {
2883 $a->{pri} <=> $b->{pri}
2884 or $b->{id} <=> $a->{id}
2885 } values %{ $self->{item} };
2886
2887 my $count = 10 + 1;
2888 for my $item (@items) {
2889 last unless --$count;
2890
2891 push @widgets, $item->{label} ||= do {
2892 # TODO: doesn't handle markup well (read as: at all)
2893 my $short = $item->{count} > 1
2894 ? "<b>$item->{count} ×</b> $item->{text}"
2895 : $item->{text};
2896
2897 for ($short) {
2898 s/^\s+//;
2899 s/\s+/ /g;
2900 }
2901
2902 new CFClient::UI::Label
2903 markup => $short,
2904 tooltip => $item->{tooltip},
2905 tooltip_font => $::FONT_PROP,
2906 tooltip_width => 0.67,
2907 fontsize => $item->{fontsize} || $self->{fontsize},
2908 max_w => $::WIDTH * 0.44,
2909 fg => $item->{fg},
2910 can_events => 1,
2911 can_hover => 1
2912 };
2913 }
2914
2915 $self->clear;
2916 $self->SUPER::add (reverse @widgets);
2917}
2918
2919sub add {
2920 my ($self, $text, %arg) = @_;
2921
2922 $text =~ s/^\s+//;
2923 $text =~ s/\s+$//;
2924
2925 return unless $text;
2926
2927 my $timeout = time + ((delete $arg{timeout}) || 60);
2928
2929 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2930
2931 if (my $item = $self->{item}{$group}) {
2932 if ($item->{text} eq $text) {
2933 $item->{count}++;
2934 } else {
2935 $item->{count} = 1;
2936 $item->{text} = $item->{tooltip} = $text;
2937 }
2938 $item->{id} = ++$self->{id};
2939 $item->{timeout} = $timeout;
2940 delete $item->{label};
1896 } else { 2941 } else {
1897 $CFClient::UI::ROOT->remove ($self->{other}); 2942 $self->{item}{$group} = {
1898 $self->emit ("close"); 2943 id => ++$self->{id},
2944 text => $text,
2945 timeout => $timeout,
2946 tooltip => $text,
2947 fg => [0.8, 0.8, 0.8, 0.8],
2948 pri => 0,
2949 count => 1,
2950 %arg,
2951 };
1899 } 2952 }
1900 2953
1901 $self->emit (changed => $self->{state}); 2954 $self->reorder;
2955}
2956
2957sub reconfigure {
2958 my ($self) = @_;
2959
2960 delete $_->{label}
2961 for values %{ $self->{item} || {} };
2962
2963 $self->reorder;
2964 $self->SUPER::reconfigure;
1902} 2965}
1903 2966
1904############################################################################# 2967#############################################################################
1905 2968
2969package CFClient::UI::Inventory;
2970
2971our @ISA = CFClient::UI::ScrolledWindow::;
2972
2973sub new {
2974 my $class = shift;
2975
2976 my $self = $class->SUPER::new (
2977 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2978 @_,
2979 );
2980
2981 $self
2982}
2983
2984sub set_items {
2985 my ($self, $items) = @_;
2986
2987 $self->{scrolled}->clear;
2988 return unless $items;
2989
2990 my @items = sort {
2991 ($a->{type} <=> $b->{type})
2992 or ($a->{name} cmp $b->{name})
2993 } @$items;
2994
2995 $self->{real_items} = \@items;
2996
2997 my $row = 0;
2998 for my $item (@items) {
2999 CFClient::Item::update_widgets $item;
3000
3001 $self->{scrolled}->add (0, $row, $item->{face_widget});
3002 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3003 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3004
3005 $row++;
3006 }
3007}
3008
3009#############################################################################
3010
3011package CFClient::UI::BindEditor;
3012
3013our @ISA = CFClient::UI::FancyFrame::;
3014
3015sub new {
3016 my $class = shift;
3017
3018 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3019
3020 $self->add (my $vb = new CFClient::UI::VBox);
3021
3022
3023 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3024 text => "start recording",
3025 tooltip => "Start/Stops recording of actions."
3026 ."All subsequent actions after the recording started will be captured."
3027 ."The actions are displayed after the record was stopped."
3028 ."To bind the action you have to click on the 'Bind' button",
3029 on_activate => sub {
3030 unless ($self->{recording}) {
3031 $self->start;
3032 } else {
3033 $self->stop;
3034 }
3035 });
3036
3037 $vb->add (new CFClient::UI::Label text => "Actions:");
3038 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3039
3040 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3041 $vb->add (my $hb = new CFClient::UI::HBox);
3042 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3043 $hb->add (new CFClient::UI::Button
3044 text => "bind",
3045 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3046 on_activate => sub {
3047 $self->ask_for_bind;
3048 });
3049
3050 $vb->add (my $hb = new CFClient::UI::HBox);
3051 $hb->add (new CFClient::UI::Button
3052 text => "ok",
3053 expand => 1,
3054 tooltip => "This closes the binding editor and saves the binding",
3055 on_activate => sub {
3056 $self->hide;
3057 $self->commit;
3058 });
3059
3060 $hb->add (new CFClient::UI::Button
3061 text => "cancel",
3062 expand => 1,
3063 tooltip => "This closes the binding editor without saving",
3064 on_activate => sub {
3065 $self->hide;
3066 $self->{binding_cancel}->()
3067 if $self->{binding_cancel};
3068 });
3069
3070 $self->update_binding_widgets;
3071
3072 $self
3073}
3074
3075sub commit {
3076 my ($self) = @_;
3077 my ($mod, $sym, $cmds) = $self->get_binding;
3078 if ($sym != 0 && @$cmds > 0) {
3079 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3080 ."'. Don't forget 'Save Config'!");
3081 $self->{binding_change}->($mod, $sym, $cmds)
3082 if $self->{binding_change};
3083 } else {
3084 $::STATUSBOX->add ("No action bound, no key or action specified!");
3085 $self->{binding_cancel}->()
3086 if $self->{binding_cancel};
3087 }
3088}
3089
3090sub start {
3091 my ($self) = @_;
3092
3093 $self->{rec_btn}->set_text ("stop recording");
3094 $self->{recording} = 1;
3095 $self->clear_command_list;
3096 $::CONN->start_record if $::CONN;
3097}
3098
3099sub stop {
3100 my ($self) = @_;
3101
3102 $self->{rec_btn}->set_text ("start recording");
3103 $self->{recording} = 0;
3104
3105 my $rec;
3106 $rec = $::CONN->stop_record if $::CONN;
3107 return unless ref $rec eq 'ARRAY';
3108 $self->set_command_list ($rec);
3109}
3110
3111# if $commit is true, the binding will be set after the user entered a key combo
3112sub ask_for_bind {
3113 my ($self, $commit) = @_;
3114
3115 CFClient::Binder::open_binding_dialog (sub {
3116 my ($mod, $sym) = @_;
3117 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3118 $self->update_binding_widgets;
3119 $self->commit if $commit;
3120 });
3121}
3122
3123# $mod and $sym are the modifiers and key symbol
3124# $cmds is a array ref of strings (the commands)
3125# $cb is the callback that is executed on OK
3126# $ccb is the callback that is executed on CANCEL and
3127# when the binding was unsuccessful on OK
3128sub set_binding {
3129 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3130
3131 $self->clear_command_list;
3132 $self->{recording} = 0;
3133 $self->{rec_btn}->set_text ("start recording");
3134
3135 $self->{binding} = [$mod, $sym];
3136 $self->{commands} = $cmds;
3137
3138 $self->{binding_change} = $cb;
3139 $self->{binding_cancel} = $ccb;
3140
3141 $self->update_binding_widgets;
3142}
3143
3144# this is a shortcut method that asks for a binding
3145# and then just binds it.
3146sub do_quick_binding {
3147 my ($self, $cmds) = @_;
3148 $self->set_binding (undef, undef, $cmds, sub {
3149 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3150 });
3151 $self->ask_for_bind (1);
3152}
3153
3154sub update_binding_widgets {
3155 my ($self) = @_;
3156 my ($mod, $sym, $cmds) = $self->get_binding;
3157 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3158 $self->set_command_list ($cmds);
3159}
3160
3161sub get_binding {
3162 my ($self) = @_;
3163 return (
3164 $self->{binding}->[0],
3165 $self->{binding}->[1],
3166 [ grep { defined $_ } @{$self->{commands}} ]
3167 );
3168}
3169
3170sub clear_command_list {
3171 my ($self) = @_;
3172 $self->{cmdbox}->clear ();
3173}
3174
3175sub set_command_list {
3176 my ($self, $cmds) = @_;
3177
3178 $self->{cmdbox}->clear ();
3179 $self->{commands} = $cmds;
3180
3181 my $idx = 0;
3182
3183 for (@$cmds) {
3184 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3185
3186 my $i = $idx;
3187 $hb->add (new CFClient::UI::Label text => $_);
3188 $hb->add (new CFClient::UI::Button
3189 text => "delete",
3190 tooltip => "Deletes the action from the record",
3191 on_activate => sub {
3192 $self->{cmdbox}->remove ($hb);
3193 $cmds->[$i] = undef;
3194 });
3195
3196
3197 $idx++
3198 }
3199}
3200
3201#############################################################################
3202
3203package CFClient::UI::SpellList;
3204
3205our @ISA = CFClient::UI::FancyFrame::;
3206
3207sub new {
3208 my $class = shift;
3209
3210 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3211
3212 $self->add (new CFClient::UI::ScrolledWindow
3213 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3214
3215 $self;
3216}
3217
3218# XXX: Do sorting? Argl...
3219sub add_spell {
3220 my ($self, $spell) = @_;
3221 $self->{spells}->{$spell->{name}} = $spell;
3222
3223 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3224 face => $spell->{face},
3225 can_hover => 1,
3226 can_events => 1,
3227 tooltip => $spell->{message});
3228
3229 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3230 text => $spell->{name},
3231 can_hover => 1,
3232 can_events => 1,
3233 tooltip => $spell->{message},
3234 expand => 1);
3235
3236 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3237 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3238 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3239 expand => 1);
3240
3241 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3242 text => "bind to key",
3243 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3244}
3245
3246sub rebuild_spell_list {
3247 my ($self) = @_;
3248 $self->{tbl_idx} = 0;
3249 $self->add_spell ($_) for values %{$self->{spells}};
3250}
3251
3252sub remove_spell {
3253 my ($self, $spell) = @_;
3254 delete $self->{spells}->{$spell->{name}};
3255 $self->rebuild_spell_list;
3256}
3257
3258#############################################################################
3259
1906package CFClient::UI::Root; 3260package CFClient::UI::Root;
1907 3261
1908our @ISA = CFClient::UI::Container::; 3262our @ISA = CFClient::UI::Container::;
1909 3263
1910use SDL::OpenGL; 3264use CFClient::OpenGL;
1911 3265
1912sub check_size { 3266sub new {
1913 my ($self) = @_; 3267 my $class = shift;
1914 3268
1915 $self->configure (0, 0, $::WITH, $::HEIGHT); 3269 my $self = $class->SUPER::new (
3270 visible => 1,
3271 @_,
3272 );
3273
3274 Scalar::Util::weaken ($self->{root} = $self);
3275
3276 $self
1916} 3277}
1917 3278
1918sub size_request { 3279sub size_request {
1919 ($::WIDTH, $::HEIGHT) 3280 my ($self) = @_;
1920}
1921 3281
1922sub configure { 3282 ($self->{w}, $self->{h})
3283}
3284
3285sub _to_pixel {
3286 my ($coord, $size, $max) = @_;
3287
3288 $coord =
3289 $coord eq "center" ? ($max - $size) * 0.5
3290 : $coord eq "max" ? $max
3291 : $coord;
3292
3293 $coord = 0 if $coord < 0;
3294 $coord = $max - $size if $coord > $max - $size;
3295
3296 int $coord + 0.5
3297}
3298
3299sub size_allocate {
1923 my ($self, $x, $y, $w, $h) = @_; 3300 my ($self, $w, $h) = @_;
1924 3301
1925 $self->SUPER::configure ($x, $y, $w, $h); 3302 for my $child ($self->children) {
3303 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1926 3304
1927 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3305 $X = $child->{force_x} if exists $child->{force_x};
1928 for @{$self->{children}}; 3306 $Y = $child->{force_y} if exists $child->{force_y};
1929}
1930 3307
1931sub _topleft { 3308 $X = _to_pixel $X, $W, $self->{w};
3309 $Y = _to_pixel $Y, $H, $self->{h};
3310
3311 $child->configure ($X, $Y, $W, $H);
3312 }
3313}
3314
3315sub coord2local {
1932 my ($self, $x, $y) = @_; 3316 my ($self, $x, $y) = @_;
1933 3317
1934 ($x, $y) 3318 ($x, $y)
1935} 3319}
1936 3320
3321sub coord2global {
3322 my ($self, $x, $y) = @_;
3323
3324 ($x, $y)
3325}
3326
1937sub update { 3327sub update {
1938 my ($self) = @_; 3328 my ($self) = @_;
1939 3329
1940 $self->check_size; 3330 $::WANT_REFRESH++;
1941 ::refresh ();
1942} 3331}
1943 3332
1944sub add { 3333sub add {
1945 my ($self, $child) = @_; 3334 my ($self, @children) = @_;
1946 3335
3336 $_->{is_toplevel} = 1
3337 for @children;
3338
1947 $self->SUPER::add ($child); 3339 $self->SUPER::add (@children);
3340}
3341
3342sub remove {
3343 my ($self, @children) = @_;
3344
3345 $self->SUPER::remove (@children);
3346
3347 delete $self->{is_toplevel}
3348 for @children;
3349
3350 while (@children) {
3351 my $w = pop @children;
3352 push @children, $w->children;
3353 $w->set_invisible;
3354 }
1948} 3355}
1949 3356
1950sub on_refresh { 3357sub on_refresh {
1951 my ($self, $id, $cb) = @_; 3358 my ($self, $id, $cb) = @_;
1952 3359
1953 $self->{refresh_hook}{$id} = $cb; 3360 $self->{refresh_hook}{$id} = $cb;
1954} 3361}
1955 3362
3363sub on_post_alloc {
3364 my ($self, $id, $cb) = @_;
3365
3366 $self->{post_alloc_hook}{$id} = $cb;
3367}
3368
1956sub draw { 3369sub draw {
1957 my ($self) = @_; 3370 my ($self) = @_;
1958 3371
1959 while (my $rcb = delete $self->{refresh_hook}) { 3372 while ($self->{refresh_hook}) {
1960 $_->() for values %$rcb; 3373 $_->()
3374 for values %{delete $self->{refresh_hook}};
1961 } 3375 }
3376
3377 if ($self->{realloc}) {
3378 my %queue;
3379 my @queue;
3380 my $widget;
3381
3382 outer:
3383 while () {
3384 if (my $realloc = delete $self->{realloc}) {
3385 for $widget (values %$realloc) {
3386 $widget->{visible} or next; # do not resize invisible widgets
3387
3388 $queue{$widget+0}++ and next; # duplicates are common
3389
3390 push @{ $queue[$widget->{visible}] }, $widget;
3391 }
3392 }
3393
3394 while () {
3395 @queue or last outer;
3396
3397 $widget = pop @{ $queue[-1] || [] }
3398 and last;
3399
3400 pop @queue;
3401 }
3402
3403 delete $queue{$widget+0};
3404
3405 my ($w, $h) = $widget->size_request;
3406
3407 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3408 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3409
3410 $w = $widget->{force_w} if exists $widget->{force_w};
3411 $h = $widget->{force_h} if exists $widget->{force_h};
3412
3413 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3414 || delete $widget->{force_realloc}) {
3415 $widget->{req_w} = $w;
3416 $widget->{req_h} = $h;
3417
3418 $self->{size_alloc}{$widget+0} = $widget;
3419
3420 if (my $parent = $widget->{parent}) {
3421 $self->{realloc}{$parent+0} = $parent
3422 unless $queue{$parent+0};
3423
3424 $parent->{force_size_alloc} = 1;
3425 $self->{size_alloc}{$parent+0} = $parent;
3426 }
3427 }
3428
3429 delete $self->{realloc}{$widget+0};
3430 }
3431 }
3432
3433 while (my $size_alloc = delete $self->{size_alloc}) {
3434 my @queue = sort { $b->{visible} <=> $a->{visible} }
3435 values %$size_alloc;
3436
3437 while () {
3438 my $widget = pop @queue || last;
3439
3440 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3441
3442 $w = 0 if $w < 0;
3443 $h = 0 if $h < 0;
3444
3445 $w = int $w + 0.5;
3446 $h = int $h + 0.5;
3447
3448 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3449 $widget->{old_w} = $widget->{w};
3450 $widget->{old_h} = $widget->{h};
3451
3452 $widget->{w} = $w;
3453 $widget->{h} = $h;
3454
3455 $widget->emit (size_allocate => $w, $h);
3456 }
3457 }
3458 }
3459
3460 while ($self->{post_alloc_hook}) {
3461 $_->()
3462 for values %{delete $self->{post_alloc_hook}};
3463 }
3464
1962 3465
1963 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3466 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1964 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3467 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1965 glClear GL_COLOR_BUFFER_BIT; 3468 glClear GL_COLOR_BUFFER_BIT;
1966 3469
1967 glMatrixMode GL_PROJECTION; 3470 glMatrixMode GL_PROJECTION;
1968 glLoadIdentity; 3471 glLoadIdentity;
1969 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3472 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1970 glMatrixMode GL_MODELVIEW; 3473 glMatrixMode GL_MODELVIEW;
1971 glLoadIdentity; 3474 glLoadIdentity;
1972 3475
1973 $self->_draw; 3476 $self->_draw;
1974} 3477}
… …
1976############################################################################# 3479#############################################################################
1977 3480
1978package CFClient::UI; 3481package CFClient::UI;
1979 3482
1980$ROOT = new CFClient::UI::Root; 3483$ROOT = new CFClient::UI::Root;
3484$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1981 3485
19821 34861
1983 3487

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