ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC/UI.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.114 by root, Sat Apr 15 13:56:25 2006 UTC vs.
Revision 1.280 by root, Mon Jun 5 01:22:08 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
76 144
77 my $rem = 0; 145 my $rem = 0;
78 146
79 for ($vals) { 147 for (@$vals) {
80 my $i = int $_ + $rem; 148 my $i = int $_ + $rem;
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
101 w => -1, 210 w => undef,
102 h => -1, 211 h => undef,
212 can_events => 1,
103 @_ 213 @_
104 }, $class; 214 }, $class;
105 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
106 for (keys %$self) { 218 for (keys %$self) {
107 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
109 } 221 }
110 } 222 }
111 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
112 $self 236 $self
113} 237}
114 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 $self->{x} = $x; 318
118 $self->{y} = $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
120}
121 322
122sub needs_redraw { 323 $self->update;
123 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
124} 333}
125 334
126sub size_request { 335sub size_request {
127 require Carp; 336 require Carp;
128 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
129} 338}
130 339
131sub _size_allocate { 340sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
133 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 356 $self->{x} = $x;
135 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
136 360
137 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
138 363
139 $self->{w} = $w; 364 $self->{alloc_w} = $w;
140 $self->{h} = $h; 365 $self->{alloc_h} = $h;
141 366
367 $self->{root}{size_alloc}{$self+0} = $self;
142 1 368 }
143} 369}
144 370
145sub size_allocate { 371sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 372 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 373}
150 374
151# return top left coordinates 375sub children {
152sub _topleft { 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
153 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
154 385
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
387 delete $self->{max_h}; $self->{max_h} = $h if $h;
388
389 $self->realloc;
390}
391
392sub set_tooltip {
393 my ($self, $tooltip) = @_;
394
395 $tooltip =~ s/^\s+//;
396 $tooltip =~ s/\s+$//;
397
398 return if $self->{tooltip} eq $tooltip;
399
400 $self->{tooltip} = $tooltip;
401
402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
403 delete $CFClient::UI::TOOLTIP->{owner};
404 CFClient::UI::check_tooltip;
405 }
156} 406}
157 407
158# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
159sub coord2local { 409sub coord2local {
160 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
161 411
162 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 413}
165 414
166# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
167sub coord2global { 416sub coord2global {
168 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
169 418
170 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 420}
173 421
174sub focus_in { 422sub focus_in {
175 my ($self) = @_; 423 my ($self) = @_;
176 424
177 return if $FOCUS == $self; 425 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
179 427
180 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
429
430 $self->_emit (focus_in => $focus);
431
181 $focus->update if $focus; 432 $focus->update if $focus;
182 $FOCUS->update; 433 $FOCUS->update;
183} 434}
184 435
185sub focus_out { 436sub focus_out {
186 my ($self) = @_; 437 my ($self) = @_;
187 438
188 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
189 440
190 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
442
443 $self->_emit (focus_out => $focus);
444
191 $focus->update if $focus; #? 445 $focus->update if $focus; #?
192}
193 446
447 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
448 unless $FOCUS;
449}
450
194sub mouse_motion { } 451sub mouse_motion { 0 }
195sub button_up { } 452sub button_up { 0 }
196sub key_down { } 453sub key_down { 0 }
197sub key_up { } 454sub key_up { 0 }
198 455
199sub button_down { 456sub button_down {
200 my ($self, $ev, $x, $y) = @_; 457 my ($self, $ev, $x, $y) = @_;
201 458
202 $self->focus_in; 459 $self->focus_in;
203}
204 460
205sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
206sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
207sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
208sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
209sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
210
211sub draw {
212 my ($self) = @_;
213
214 return unless $self->{h} && $self->{w};
215
216 glPushMatrix;
217 glTranslate $self->{x}, $self->{y}, 0;
218 $self->_draw;
219 glPopMatrix;
220
221 if ($self == $HOVER && $self->{can_hover}) {
222 my ($x, $y) = @$self{qw(x y)};
223
224 glColor 0, 0, 1, 0.2;
225 glEnable GL_BLEND;
226 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
227 glBegin GL_QUADS;
228 glVertex $x , $y;
229 glVertex $x + $self->{w}, $y;
230 glVertex $x + $self->{w}, $y + $self->{h};
231 glVertex $x , $y + $self->{h};
232 glEnd;
233 glDisable GL_BLEND;
234 } 461 0
235}
236
237sub _draw {
238 my ($self) = @_;
239
240 warn "no draw defined for $self\n";
241} 462}
242 463
243sub find_widget { 464sub find_widget {
244 my ($self, $x, $y) = @_; 465 my ($self, $x, $y) = @_;
466
467 return () unless $self->{can_events};
245 468
246 return $self 469 return $self
247 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 470 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
248 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 471 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
249 472
… …
252 475
253sub set_parent { 476sub set_parent {
254 my ($self, $parent) = @_; 477 my ($self, $parent) = @_;
255 478
256 Scalar::Util::weaken ($self->{parent} = $parent); 479 Scalar::Util::weaken ($self->{parent} = $parent);
480 $self->set_visible if $parent->{visible};
481}
482
483sub connect {
484 my ($self, $signal, $cb) = @_;
485
486 push @{ $self->{signal_cb}{$signal} }, $cb;
487}
488
489sub _emit {
490 my ($self, $signal, @args) = @_;
491
492 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
493}
494
495sub emit {
496 my ($self, $signal, @args) = @_;
497
498 $self->_emit ($signal, @args)
499 || $self->$signal (@args);
500}
501
502sub visibility_change {
503 #my ($self, $visible) = @_;
504}
505
506sub realloc {
507 my ($self) = @_;
508
509 if ($self->{visible}) {
510 return if $self->{root}{realloc}{$self+0};
511
512 $self->{root}{realloc}{$self+0} = $self;
513 $self->{root}->update;
514 } else {
515 delete $self->{req_w};
516 delete $self->{req_h};
517 }
257} 518}
258 519
259sub update { 520sub update {
260 my ($self) = @_; 521 my ($self) = @_;
261 522
262 $self->{parent}->update 523 $self->{parent}->update
263 if $self->{parent}; 524 if $self->{parent};
264} 525}
265 526
266sub connect { 527sub reconfigure {
267 my ($self, $signal, $cb) = @_; 528 my ($self) = @_;
268 529
269 push @{ $self->{cb}{$signal} }, $cb; 530 $self->realloc;
531 $self->update;
270} 532}
271 533
272sub emit { 534# using global variables seems a bit hacky, but passing through all drawing
273 my ($self, $signal, @args) = @_; 535# functions seems pointless.
536our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
274 537
275 $_->($self, @args) 538sub draw {
276 for @{$self->{cb}{$signal} || []}; 539 my ($self) = @_;
540
541 return unless $self->{h} && $self->{w};
542
543 # update screen rectangle
544 local $draw_x = $draw_x + $self->{x};
545 local $draw_y = $draw_y + $self->{y};
546 local $draw_w = $draw_x + $self->{w};
547 local $draw_h = $draw_y + $self->{h};
548
549 # skip widgets that are entirely outside the drawing area
550 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
552
553 glPushMatrix;
554 glTranslate $self->{x}, $self->{y}, 0;
555
556 if ($self == $HOVER && $self->{can_hover}) {
557 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
558 glEnable GL_BLEND;
559 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
560 glBegin GL_QUADS;
561 glVertex 0 , 0;
562 glVertex $self->{w}, 0;
563 glVertex $self->{w}, $self->{h};
564 glVertex 0 , $self->{h};
565 glEnd;
566 glDisable GL_BLEND;
567 }
568
569 if ($ENV{CFPLUS_DEBUG} & 1) {
570 glPushMatrix;
571 glColor 1, 1, 0, 1;
572 glTranslate 0.375, 0.375;
573 glBegin GL_LINE_LOOP;
574 glVertex 0 , 0;
575 glVertex $self->{w} - 1, 0;
576 glVertex $self->{w} - 1, $self->{h} - 1;
577 glVertex 0 , $self->{h} - 1;
578 glEnd;
579 glPopMatrix;
580 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
581 }
582
583 $self->_draw;
584 glPopMatrix;
585}
586
587sub _draw {
588 my ($self) = @_;
589
590 warn "no draw defined for $self\n";
277} 591}
278 592
279sub DESTROY { 593sub DESTROY {
280 my ($self) = @_; 594 my ($self) = @_;
281 595
596 delete $WIDGET{$self+0};
282 #$self->deactivate; 597 #$self->deactivate;
283} 598}
284 599
285############################################################################# 600#############################################################################
286 601
287package CFClient::UI::DrawBG; 602package CFClient::UI::DrawBG;
288 603
289our @ISA = CFClient::UI::Base::; 604our @ISA = CFClient::UI::Base::;
290 605
291use strict; 606use strict;
292use SDL::OpenGL; 607use CFClient::OpenGL;
293 608
294sub new { 609sub new {
295 my $class = shift; 610 my $class = shift;
296 611
297 # range [value, low, high, page] 612 # range [value, low, high, page]
298 613
299 $class->SUPER::new ( 614 $class->SUPER::new (
300 bg => [0, 0, 0, 0.2], 615 #bg => [0, 0, 0, 0.2],
301 active_bg => [1, 1, 1, 0.5], 616 #active_bg => [1, 1, 1, 0.5],
302 @_ 617 @_
303 ) 618 )
304} 619}
305 620
306sub _draw { 621sub _draw {
307 my ($self) = @_; 622 my ($self) = @_;
308 623
624 my $color = $FOCUS == $self && $self->{active_bg}
625 ? $self->{active_bg}
626 : $self->{bg};
627
628 if ($color && (@$color < 4 || $color->[3])) {
309 my ($w, $h) = @$self{qw(w h)}; 629 my ($w, $h) = @$self{qw(w h)};
310 630
311 glEnable GL_BLEND; 631 glEnable GL_BLEND;
312 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 632 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
313 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 633 glColor_premultiply @$color;
314 634
315 glBegin GL_QUADS; 635 glBegin GL_QUADS;
316 glVertex 0 , 0; 636 glVertex 0 , 0;
317 glVertex 0 , $h; 637 glVertex 0 , $h;
318 glVertex $w, $h; 638 glVertex $w, $h;
319 glVertex $w, 0; 639 glVertex $w, 0;
320 glEnd; 640 glEnd;
321 641
322 glDisable GL_BLEND; 642 glDisable GL_BLEND;
643 }
323} 644}
324 645
325############################################################################# 646#############################################################################
326 647
327package CFClient::UI::Empty; 648package CFClient::UI::Empty;
328
329our @ISA = CFClient::UI::Base::;
330
331sub size_request {
332 (0, 0)
333}
334
335sub draw { }
336
337#############################################################################
338
339package CFClient::UI::Container;
340 649
341our @ISA = CFClient::UI::Base::; 650our @ISA = CFClient::UI::Base::;
342 651
343sub new { 652sub new {
344 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
654 $class->SUPER::new (can_events => 0, %arg);
655}
345 656
657sub size_request {
658 my ($self) = @_;
659
660 ($self->{w} + 0, $self->{h} + 0)
661}
662
663sub draw { }
664
665#############################################################################
666
667package CFClient::UI::Container;
668
669our @ISA = CFClient::UI::Base::;
670
671sub new {
672 my ($class, %arg) = @_;
673
346 my $children = delete $arg{children} || []; 674 my $children = delete $arg{children};
347 675
348 my $self = $class->SUPER::new (children => [], %arg); 676 my $self = $class->SUPER::new (
677 children => [],
678 can_events => 0,
679 %arg,
680 );
681
349 $self->add ($_) for @$children; 682 $self->add (@$children)
683 if $children;
350 684
351 $self 685 $self
686}
687
688sub add {
689 my ($self, @widgets) = @_;
690
691 $_->set_parent ($self)
692 for @widgets;
693
694 use sort 'stable';
695
696 $self->{children} = [
697 sort { $a->{z} <=> $b->{z} }
698 @{$self->{children}}, @widgets
699 ];
700
701 $self->realloc;
702}
703
704sub children {
705 @{ $_[0]{children} }
706}
707
708sub remove {
709 my ($self, $child) = @_;
710
711 delete $child->{parent};
712 $child->hide;
713
714 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
715
716 $self->realloc;
717}
718
719sub clear {
720 my ($self) = @_;
721
722 my $children = delete $self->{children};
723 $self->{children} = [];
724
725 for (@$children) {
726 delete $_->{parent};
727 $_->hide;
728 }
729
730 $self->realloc;
731}
732
733sub find_widget {
734 my ($self, $x, $y) = @_;
735
736 $x -= $self->{x};
737 $y -= $self->{y};
738
739 my $res;
740
741 for (reverse $self->visible_children) {
742 $res = $_->find_widget ($x, $y)
743 and return $res;
744 }
745
746 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
747}
748
749sub _draw {
750 my ($self) = @_;
751
752 $_->draw for @{$self->{children}};
753}
754
755#############################################################################
756
757package CFClient::UI::Bin;
758
759our @ISA = CFClient::UI::Container::;
760
761sub new {
762 my ($class, %arg) = @_;
763
764 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
765
766 $class->SUPER::new (children => [$child], %arg)
352} 767}
353 768
354sub add { 769sub add {
355 my ($self, $child) = @_; 770 my ($self, $child) = @_;
356 771
357 $child->set_parent ($self);
358
359 use sort 'stable';
360
361 $self->{children} = [ 772 $self->{children} = [];
362 sort { $a->{z} <=> $b->{z} }
363 @{$self->{children}}, $child
364 ]; 773
365 774 $self->SUPER::add ($child);
366 $self->{w} = $self->{h} = -1;
367 $self->update;
368} 775}
369 776
370sub remove { 777sub remove {
371 my ($self, $widget) = @_; 778 my ($self, $widget) = @_;
372 779
373 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 780 $self->SUPER::remove ($widget);
374 781
375 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 782 $self->{children} = [new CFClient::UI::Empty]
783 unless @{$self->{children}};
784}
785
786sub child { $_[0]->{children}[0] }
787
788sub size_request {
789 $_[0]{children}[0]->size_request
790}
791
792sub size_allocate {
793 my ($self, $w, $h) = @_;
794
795 $self->{children}[0]->configure (0, 0, $w, $h);
796}
797
798#############################################################################
799
800# back-buffered drawing area
801
802package CFClient::UI::Window;
803
804our @ISA = CFClient::UI::Bin::;
805
806use CFClient::OpenGL;
807
808sub new {
809 my ($class, %arg) = @_;
810
811 my $self = $class->SUPER::new (%arg);
812}
813
814sub update {
815 my ($self) = @_;
816
817 $ROOT->on_post_alloc ($self => sub { $self->render_child });
818 $self->SUPER::update;
819}
820
821sub size_allocate {
822 my ($self, $w, $h) = @_;
823
824 $self->SUPER::size_allocate ($w, $h);
825 $self->update;
826}
827
828sub _render {
829 my ($self) = @_;
830
831 $self->{children}[0]->draw;
832}
833
834sub render_child {
835 my ($self) = @_;
836
837 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
838 glClearColor 0, 0, 0, 0;
839 glClear GL_COLOR_BUFFER_BIT;
840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
848 $self->_render;
849 };
850}
851
852sub _draw {
853 my ($self) = @_;
854
855 my ($w, $h) = @$self{qw(w h)};
856
857 my $tex = $self->{texture}
858 or return;
859
860 glEnable GL_TEXTURE_2D;
861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862 glColor 0, 0, 0, 1;
863
864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
865
866 glDisable GL_TEXTURE_2D;
867}
868
869#############################################################################
870
871package CFClient::UI::ViewPort;
872
873our @ISA = CFClient::UI::Window::;
874
875sub new {
876 my $class = shift;
877
878 $class->SUPER::new (
879 scroll_x => 0,
880 scroll_y => 1,
881 @_,
882 )
883}
884
885sub size_request {
886 my ($self) = @_;
887
888 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889
890 $w = 10 if $self->{scroll_x};
891 $h = 10 if $self->{scroll_y};
892
893 ($w, $h)
894}
895
896sub size_allocate {
897 my ($self, $w, $h) = @_;
898
899 my $child = $self->child;
900
901 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903
904 $self->child->configure (0, 0, $w, $h);
905 $self->update;
906}
907
908sub set_offset {
909 my ($self, $x, $y) = @_;
910
911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
913
914 $self->update;
915}
916
917# hmm, this does not work for topleft of $self... but we should not ask for that
918sub coord2local {
919 my ($self, $x, $y) = @_;
920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
923
924sub coord2global {
925 my ($self, $x, $y) = @_;
926
927 $x = List::Util::min $self->{w}, $x - $self->{view_x};
928 $y = List::Util::min $self->{h}, $y - $self->{view_y};
929
930 $self->SUPER::coord2global ($x, $y)
376} 931}
377 932
378sub find_widget { 933sub find_widget {
379 my ($self, $x, $y) = @_; 934 my ($self, $x, $y) = @_;
380 935
381 $x -= $self->{x}; 936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
382 $y -= $self->{y}; 937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
383 938 ) {
384 my $res;
385
386 for (reverse @{ $self->{children} }) {
387 $res = $_->find_widget ($x, $y)
388 and return $res;
389 }
390
391 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 939 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940 } else {
941 $self->CFClient::UI::Base::find_widget ($x, $y)
942 }
392} 943}
393 944
394sub _draw { 945sub _render {
395 my ($self) = @_; 946 my ($self) = @_;
396 947
397 $_->draw for @{$self->{children}}; 948 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
949 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
950
951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952
953 $self->SUPER::_render;
398} 954}
399 955
400############################################################################# 956#############################################################################
401 957
402package CFClient::UI::Bin; 958package CFClient::UI::ScrolledWindow;
403 959
404our @ISA = CFClient::UI::Container::; 960our @ISA = CFClient::UI::HBox::;
405 961
406sub new { 962sub new {
407 my ($class, %arg) = @_; 963 my ($class, %arg) = @_;
408 964
409 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 965 my $child = delete $arg{child};
410 966
411 $class->SUPER::new (children => [$child], %arg) 967 my $self;
968
969 my $slider = new CFClient::UI::Slider
970 vertical => 1,
971 range => [0, 0, 1, 0.01], # HACK fix
972 on_changed => sub {
973 $self->{vp}->set_offset (0, $_[1]);
974 },
975 ;
976
977 $self = $class->SUPER::new (
978 vp => (new CFClient::UI::ViewPort expand => 1),
979 slider => $slider,
980 %arg,
981 );
982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
986 $self
412} 987}
413 988
414sub add { 989sub add {
415 my ($self, $widget) = @_; 990 my ($self, $widget) = @_;
416 991
417 $self->{children} = []; 992 $self->{vp}->add ($self->{child} = $widget);
418
419 $self->SUPER::add ($widget);
420} 993}
421 994
422sub remove { 995sub update {
423 my ($self, $widget) = @_; 996 my ($self) = @_;
424 997
425 $self->SUPER::remove ($widget); 998 $self->SUPER::update;
426 999
427 $self->{children} = [new CFClient::UI::Empty] 1000 # todo: overwrite size_allocate of child
428 unless @{$self->{children}}; 1001 my $child = $self->{vp}->child;
429} 1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
430
431sub child { $_[0]->{children}[0] }
432
433sub size_request {
434 $_[0]{children}[0]->size_request
435} 1003}
436 1004
437sub size_allocate { 1005sub size_allocate {
438 my ($self, $x, $y, $w, $h) = @_; 1006 my ($self, $w, $h) = @_;
439 1007
440 $self->_size_allocate ($x, $y, $w, $h) or return; 1008 $self->SUPER::size_allocate ($w, $h);
441 1009
442 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1010 my $child = $self->{vp}->child;
1011 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
443} 1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
444 1016
445############################################################################# 1017#############################################################################
446 1018
447package CFClient::UI::Window; 1019package CFClient::UI::Frame;
448 1020
449our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
450 1022
451use SDL::OpenGL; 1023use CFClient::OpenGL;
1024
1025sub new {
1026 my $class = shift;
1027
1028 $class->SUPER::new (
1029 bg => undef,
1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($self) = @_;
1036
1037 if ($self->{bg}) {
1038 my ($w, $h) = @$self{qw(w h)};
1039
1040 glEnable GL_BLEND;
1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042 glColor_premultiply @{ $self->{bg} };
1043
1044 glBegin GL_QUADS;
1045 glVertex 0 , 0;
1046 glVertex 0 , $h;
1047 glVertex $w, $h;
1048 glVertex $w, 0;
1049 glEnd;
1050
1051 glDisable GL_BLEND;
1052 }
1053
1054 $self->SUPER::_draw;
1055}
1056
1057#############################################################################
1058
1059package CFClient::UI::FancyFrame;
1060
1061our @ISA = CFClient::UI::Bin::;
1062
1063use CFClient::OpenGL;
1064
1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
452 1072
453sub new { 1073sub new {
454 my ($class, %arg) = @_; 1074 my ($class, %arg) = @_;
455 1075
1076 my $title = delete $arg{title};
1077
456 my $self = $class->SUPER::new (%arg); 1078 my $self = $class->SUPER::new (
457} 1079 bg => [1, 1, 1, 1],
458 1080 border_bg => [1, 1, 1, 1],
459sub update { 1081 border => 0.6,
460 my ($self) = @_; 1082 can_events => 1,
461 1083 min_w => 16,
462 # we want to do this delayed... 1084 min_h => 16,
463 $self->render_chld; 1085 %arg,
464 $self->SUPER::update;
465}
466
467sub render_chld {
468 my ($self) = @_;
469
470 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
471 glClearColor 0, 0, 0, 1;
472 glClear GL_COLOR_BUFFER_BIT;
473 $self->child->draw;
474 }; 1086 );
1087
1088 $self->{title} = new CFClient::UI::Label
1089 align => 0,
1090 valign => 1,
1091 text => $title,
1092 fontsize => $self->{border}
1093 if defined $title;
1094
1095 $self
1096}
1097
1098sub add {
1099 my ($self, @widgets) = @_;
1100
1101 $self->SUPER::add (@widgets);
1102 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1103}
1104
1105sub border {
1106 int $_[0]{border} * $::FONTSIZE
1107}
1108
1109sub size_request {
1110 my ($self) = @_;
1111
1112 $self->{title}->size_request
1113 if $self->{title};
1114
1115 my ($w, $h) = $self->SUPER::size_request;
1116
1117 (
1118 $w + $self->border * 2,
1119 $h + $self->border * 2,
1120 )
475} 1121}
476 1122
477sub size_allocate { 1123sub size_allocate {
478 my ($self, $x, $y, $w, $h) = @_; 1124 my ($self, $w, $h) = @_;
479 1125
480 $self->_size_allocate ($x, $y, $w, $h) or return; 1126 if ($self->{title}) {
481 1127 $self->{title}{w} = $w;
1128 $self->{title}{h} = $h;
482 $self->child->size_allocate (0, 0, $w, $h); 1129 $self->{title}->size_allocate ($w, $h);
1130 }
483 1131
484 $self->render_chld; 1132 my $border = $self->border;
1133
1134 $h -= List::Util::max 0, $border * 2;
1135 $w -= List::Util::max 0, $border * 2;
1136
1137 $self->child->configure ($border, $border, $w, $h);
1138}
1139
1140sub button_down {
1141 my ($self, $ev, $x, $y) = @_;
1142
1143 my ($w, $h) = @$self{qw(w h)};
1144 my $border = $self->border;
1145
1146 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1147 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1148
1149 if ($lr & $td) {
1150 my ($wx, $wy) = ($self->{x}, $self->{y});
1151 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1152 my ($bw, $bh) = ($self->{w}, $self->{h});
1153
1154 my $mx = $x < $border;
1155 my $my = $y < $border;
1156
1157 $self->{motion} = sub {
1158 my ($ev, $x, $y) = @_;
1159
1160 my $dx = $ev->{x} - $ox;
1161 my $dy = $ev->{y} - $oy;
1162
1163 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1164 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1165
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1167 $self->realloc;
1168 };
1169
1170 } elsif ($lr ^ $td) {
1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1172 my ($bx, $by) = ($self->{x}, $self->{y});
1173
1174 $self->{motion} = sub {
1175 my ($ev, $x, $y) = @_;
1176
1177 ($x, $y) = ($ev->{x}, $ev->{y});
1178
1179 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1180 # HACK: the next line is required to enforce placement
1181 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
1182 };
1183 } else {
1184 return 0;
1185 }
1186
1187 1
1188}
1189
1190sub button_up {
1191 my ($self, $ev, $x, $y) = @_;
1192
1193 !!delete $self->{motion}
1194}
1195
1196sub mouse_motion {
1197 my ($self, $ev, $x, $y) = @_;
1198
1199 $self->{motion}->($ev, $x, $y) if $self->{motion};
1200
1201 !!$self->{motion}
485} 1202}
486 1203
487sub _draw { 1204sub _draw {
488 my ($self) = @_; 1205 my ($self) = @_;
489 1206
1207 my $child = $self->{children}[0];
1208
490 my ($w, $h) = ($self->w, $self->h); 1209 my ($w, $h ) = ($self->{w}, $self->{h});
1210 my ($cw, $ch) = ($child->{w}, $child->{h});
491 1211
492 my $tex = $self->{texture}
493 or return;
494
495 glEnable GL_BLEND;
496 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
497 glEnable GL_TEXTURE_2D; 1212 glEnable GL_TEXTURE_2D;
498 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
499 1214
500 $tex->draw_quad (0, 0, $w, $h); 1215 my $border = $self->border;
501 1216
502 glDisable GL_BLEND; 1217 glColor @{ $self->{border_bg} };
1218 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1219 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1220 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1221 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1222
1223 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224 glColor @{ $self->{bg} };
1225
1226 # TODO: repeat texture not scale
1227 # solve this better(?)
1228 $bg->{s} = $cw / $bg->{w};
1229 $bg->{t} = $ch / $bg->{h};
1230 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1231 }
1232
503 glDisable GL_TEXTURE_2D; 1233 glDisable GL_TEXTURE_2D;
1234
1235 $child->draw;
1236
1237 if ($self->{title}) {
1238 glTranslate 0, $border - $self->{h};
1239 $self->{title}->_draw;
1240 }
504} 1241}
505 1242
506############################################################################# 1243#############################################################################
507 1244
508package CFClient::UI::Frame; 1245package CFClient::UI::Table;
509 1246
510our @ISA = CFClient::UI::Bin::; 1247our @ISA = CFClient::UI::Base::;
511 1248
512use SDL::OpenGL; 1249use List::Util qw(max sum);
513 1250
514sub size_request { 1251use CFClient::OpenGL;
515 my ($self) = @_;
516 my $chld = $self->child
517 or return (0, 0);
518
519 $chld->move (2, 2);
520
521 map { $_ + 4 } $chld->size_request;
522}
523
524sub size_allocate {
525 my ($self, $x, $y, $w, $h) = @_;
526
527 $self->_size_allocate ($x, $y, $w, $h) or return;
528
529 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
530}
531
532sub _draw {
533 my ($self) = @_;
534
535 my $chld = $self->child;
536
537 my ($w, $h) = $chld->size_request;
538
539 glBegin GL_QUADS;
540 glColor 0, 0, 0;
541 glVertex 0 , 0;
542 glVertex 0 , $h + 4;
543 glVertex $w + 4 , $h + 4;
544 glVertex $w + 4 , 0;
545 glEnd;
546
547 $chld->draw;
548}
549
550#############################################################################
551
552package CFClient::UI::FancyFrame;
553
554our @ISA = CFClient::UI::Bin::;
555
556use SDL::OpenGL;
557
558my @tex =
559 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
560 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
561 1252
562sub new { 1253sub new {
563 my $class = shift; 1254 my $class = shift;
564 1255
565 # TODO: user_x, user_y, overwrite moveto?
566
567 $class->SUPER::new (
568 bg => [1, 1, 1, 1],
569 border_bg => [1, 1, 1, 1],
570 border => $::FONTSIZE * 0.8,
571 @_
572 )
573}
574
575sub size_request {
576 my ($self) = @_;
577
578 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
579
580 my ($w, $h) = $self->SUPER::size_request;
581
582 (
583 $w + $self->{border} * 2,
584 $h + $self->{border} * 2,
585 )
586}
587
588sub size_allocate {
589 my ($self, $x, $y, $w, $h) = @_;
590
591 $self->_size_allocate ($x, $y, $w, $h) or return;
592
593 $h -= List::Util::max 0, $self->{border} * 2;
594 $w -= List::Util::max 0, $self->{border} * 2;
595
596 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
597}
598
599sub button_down {
600 my ($self, $ev, $x, $y) = @_;
601
602 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
603 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
604
605 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
606 my ($bw, $bh) = ($self->{w}, $self->{h});
607
608 $self->{motion} = sub {
609 my ($ev, $x, $y) = @_;
610
611 ($x, $y) = ($ev->motion_x, $ev->motion_y);
612
613 $self->{user_w} = $bw + $x - $ox;
614 $self->{user_h} = $bh + $y - $oy;
615 $self->update;
616 };
617
618 } elsif ($x >= 0 && $x < $self->{w}
619 && $y >= 0 && $y < $self->{border}) {
620
621 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
622 my ($bx, $by) = ($self->{x}, $self->{y});
623
624 $self->{motion} = sub {
625 my ($ev, $x, $y) = @_;
626
627 ($x, $y) = ($ev->motion_x, $ev->motion_y);
628
629 $self->move ($bx + $x - $ox, $by + $y - $oy);
630 $self->update;
631 };
632 }
633}
634
635sub button_up {
636 my ($self, $ev, $x, $y) = @_;
637
638 delete $self->{motion};
639}
640
641sub mouse_motion {
642 my ($self, $ev, $x, $y) = @_;
643
644 $self->{motion}->($ev, $x, $y) if $self->{motion};
645}
646
647sub _draw {
648 my ($self) = @_;
649
650 my ($w, $h ) = ($self->{w}, $self->{h});
651 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
652
653 glEnable GL_BLEND;
654 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655 glEnable GL_TEXTURE_2D;
656 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657
658 glColor @{ $self->{border_bg} };
659 $tex[1]->draw_quad (0, 0, $w, $self->{border});
660 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
661 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
662 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
663
664 my $bg = $tex[0];
665
666 # TODO: repeat texture not scale
667 my $rep_x = $cw / $bg->{w};
668 my $rep_y = $ch / $bg->{h};
669
670 glColor @{ $self->{bg} };
671
672 $bg->{s} = $rep_x;
673 $bg->{t} = $rep_y;
674 $bg->{wrap_mode} = 1;
675 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
676
677 glDisable GL_TEXTURE_2D;
678 glDisable GL_BLEND;
679
680 $self->child->draw;
681}
682
683#############################################################################
684
685package CFClient::UI::Table;
686
687our @ISA = CFClient::UI::Base::;
688
689use List::Util qw(max sum);
690
691use SDL::OpenGL;
692
693sub new {
694 my $class = shift;
695
696 $class->SUPER::new ( 1256 $class->SUPER::new (
697 col_expand => [], 1257 col_expand => [],
698 @_ 1258 @_,
699 ) 1259 )
1260}
1261
1262sub children {
1263 grep $_, map @$_, grep $_, @{ $_[0]{children} }
700} 1264}
701 1265
702sub add { 1266sub add {
703 my ($self, $x, $y, $child) = @_; 1267 my ($self, $x, $y, $child) = @_;
704 1268
705 $child->set_parent ($self); 1269 $child->set_parent ($self);
706 $self->{children}[$y][$x] = $child; 1270 $self->{children}[$y][$x] = $child;
707 1271
708 $self->{w} = $self->{h} = -1; 1272 $self->realloc;
709 $self->update; 1273}
1274
1275# TODO: move to container class maybe? send children a signal on removal?
1276sub clear {
1277 my ($self) = @_;
1278
1279 my @children = $self->children;
1280 delete $self->{children};
1281
1282 for (@children) {
1283 delete $_->{parent};
1284 $_->hide;
1285 }
1286
1287 $self->realloc;
710} 1288}
711 1289
712sub get_wh { 1290sub get_wh {
713 my ($self) = @_; 1291 my ($self) = @_;
714 1292
… …
719 or next; 1297 or next;
720 1298
721 for my $x (0 .. $#$row) { 1299 for my $x (0 .. $#$row) {
722 my $widget = $row->[$x] 1300 my $widget = $row->[$x]
723 or next; 1301 or next;
724 my ($w, $h) = $widget->size_request; 1302 my ($w, $h) = @$widget{qw(req_w req_h)};
725 1303
726 $w[$x] = max $w[$x], $w; 1304 $w[$x] = max $w[$x], $w;
727 $h[$y] = max $h[$y], $h; 1305 $h[$y] = max $h[$y], $h;
728 } 1306 }
729 } 1307 }
… …
741 (sum @$hs), 1319 (sum @$hs),
742 ) 1320 )
743} 1321}
744 1322
745sub size_allocate { 1323sub size_allocate {
746 my ($self, $x, $y, $w, $h) = @_; 1324 my ($self, $w, $h) = @_;
747
748 $self->_size_allocate ($x, $y, $w, $h) or return;
749 1325
750 my ($ws, $hs) = $self->get_wh; 1326 my ($ws, $hs) = $self->get_wh;
751 1327
752 my $req_w = sum @$ws; 1328 my $req_w = (sum @$ws) || 1;
753 my $req_h = sum @$hs; 1329 my $req_h = (sum @$hs) || 1;
754 1330
755 # TODO: nicer code && do row_expand 1331 # TODO: nicer code && do row_expand
756 my @col_expand = @{$self->{col_expand}}; 1332 my @col_expand = @{$self->{col_expand}};
757 @col_expand = (1) x @$ws unless @col_expand; 1333 @col_expand = (1) x @$ws unless @col_expand;
758 my $col_expand = (sum @col_expand) || 1; 1334 my $col_expand = (sum @col_expand) || 1;
… …
775 1351
776 for my $c (0 .. $#$row) { 1352 for my $c (0 .. $#$row) {
777 my $col_w = $ws->[$c]; 1353 my $col_w = $ws->[$c];
778 1354
779 if (my $widget = $row->[$c]) { 1355 if (my $widget = $row->[$c]) {
780 $widget->size_allocate ($x, $y, $col_w, $row_h); 1356 $widget->configure ($x, $y, $col_w, $row_h);
781 } 1357 }
782 1358
783 $x += $col_w; 1359 $x += $col_w;
784 } 1360 }
785 1361
… …
812 } 1388 }
813} 1389}
814 1390
815############################################################################# 1391#############################################################################
816 1392
1393package CFClient::UI::Box;
1394
1395our @ISA = CFClient::UI::Container::;
1396
1397sub size_request {
1398 my ($self) = @_;
1399
1400 $self->{vertical}
1401 ? (
1402 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1403 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1404 )
1405 : (
1406 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1407 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1408 )
1409}
1410
1411sub size_allocate {
1412 my ($self, $w, $h) = @_;
1413
1414 my $space = $self->{vertical} ? $h : $w;
1415 my $children = $self->{children};
1416
1417 my @req;
1418
1419 if ($self->{homogeneous}) {
1420 @req = ($space / (@$children || 1)) x @$children;
1421 } else {
1422 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1423 my $req = List::Util::sum @req;
1424
1425 if ($req > $space) {
1426 # ah well, not enough space
1427 $_ *= $space / $req for @req;
1428 } else {
1429 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1430
1431 $space = ($space - $req) / $expand; # remaining space to give away
1432
1433 $req[$_] += $space * $children->[$_]{expand}
1434 for 0 .. $#$children;
1435 }
1436 }
1437
1438 CFClient::UI::harmonize \@req;
1439
1440 my $pos = 0;
1441 for (0 .. $#$children) {
1442 my $alloc = $req[$_];
1443 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1444
1445 $pos += $alloc;
1446 }
1447
1448 1
1449}
1450
1451#############################################################################
1452
817package CFClient::UI::HBox; 1453package CFClient::UI::HBox;
818 1454
819# TODO: wrap into common Box base class
820
821our @ISA = CFClient::UI::Container::; 1455our @ISA = CFClient::UI::Box::;
822 1456
823sub size_request { 1457sub new {
824 my ($self) = @_; 1458 my $class = shift;
825 1459
826 my @alloc = map [$_->size_request], @{$self->{children}}; 1460 $class->SUPER::new (
827 1461 vertical => 0,
828 ( 1462 @_,
829 (List::Util::sum map $_->[0], @alloc),
830 (List::Util::max map $_->[1], @alloc),
831 ) 1463 )
832} 1464}
833 1465
834sub size_allocate {
835 my ($self, $x, $y, $w, $h) = @_;
836
837 $self->_size_allocate ($x, $y, $w, $h);
838
839 ($h, $w) = ($w, $h);
840
841 my $children = $self->{children};
842
843 my @h = map +($_->size_request)[0], @$children;
844
845 my $req_h = List::Util::sum @h;
846
847 if ($req_h > $h) {
848 # ah well, not enough space
849 $_ *= $h / $req_h for @h;
850 } else {
851 my $exp = List::Util::sum map $_->{expand}, @$children;
852 $exp ||= 1;
853
854 for (0 .. $#$children) {
855 my $child = $children->[$_];
856
857 my $alloc_h = $h[$_];
858 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
859 $h[$_] = $alloc_h;
860 }
861 }
862
863 CFClient::UI::harmonize \@h;
864
865 my $y = 0;
866 for (0 .. $#$children) {
867 my $child = $children->[$_];
868 my $h = $h[$_];
869 $child->size_allocate ($y, 0, $h, $w);
870
871 $y += $h;
872 }
873}
874
875############################################################################# 1466#############################################################################
876 1467
877package CFClient::UI::VBox; 1468package CFClient::UI::VBox;
878 1469
879# TODO: wrap into common Box base class
880
881our @ISA = CFClient::UI::Container::; 1470our @ISA = CFClient::UI::Box::;
882 1471
883sub size_request { 1472sub new {
884 my ($self) = @_; 1473 my $class = shift;
885 1474
886 my @alloc = map [$_->size_request], @{$self->{children}}; 1475 $class->SUPER::new (
887 1476 vertical => 1,
888 ( 1477 @_,
889 (List::Util::max map $_->[0], @alloc),
890 (List::Util::sum map $_->[1], @alloc),
891 ) 1478 )
892} 1479}
893 1480
894sub size_allocate {
895 my ($self, $x, $y, $w, $h) = @_;
896
897 $self->_size_allocate ($x, $y, $w, $h);
898
899 my $children = $self->{children};
900
901 my @h = map +($_->size_request)[1], @$children;
902
903 my $req_h = List::Util::sum @h;
904
905 if ($req_h > $h) {
906 # ah well, not enough space
907 $_ *= $h / $req_h for @h;
908 } else {
909 my $exp = List::Util::sum map $_->{expand}, @$children;
910 $exp ||= 1;
911
912 for (0 .. $#$children) {
913 my $child = $children->[$_];
914
915 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
916 }
917 }
918
919 CFClient::UI::harmonize \@h;
920
921 my $y = 0;
922 for (0 .. $#$children) {
923 my $child = $children->[$_];
924 my $h = $h[$_];
925 $child->size_allocate (0, $y, $w, $h);
926
927 $y += $h;
928 }
929}
930
931############################################################################# 1481#############################################################################
932 1482
933package CFClient::UI::Label; 1483package CFClient::UI::Label;
934 1484
935our @ISA = CFClient::UI::Base::; 1485our @ISA = CFClient::UI::DrawBG::;
936 1486
937use SDL::OpenGL; 1487use CFClient::OpenGL;
938 1488
939sub new { 1489sub new {
940 my ($class, %arg) = @_; 1490 my ($class, %arg) = @_;
941 1491
942 my $self = $class->SUPER::new ( 1492 my $self = $class->SUPER::new (
943 fg => [1, 1, 1], 1493 fg => [1, 1, 1],
944 fontsize => $::FONTSIZE, 1494 #bg => none
945 text => "", 1495 #active_bg => none
1496 #font => default_font
1497 #text => initial text
1498 #markup => initial narkup
1499 #max_w => maximum pixel width
1500 ellipsise => 3, # end
1501 layout => (new CFClient::Layout),
1502 fontsize => 1,
946 align => -1, 1503 align => -1,
1504 valign => -1,
947 padding => 2, 1505 padding_x => 2,
948 layout => new CFClient::Layout, 1506 padding_y => 2,
1507 can_events => 0,
949 %arg 1508 %arg
950 ); 1509 );
951 1510
1511 if (exists $self->{template}) {
1512 my $layout = new CFClient::Layout;
1513 $layout->set_text (delete $self->{template});
1514 $self->{template} = $layout;
1515 }
1516
1517 if (exists $self->{markup}) {
1518 $self->set_markup (delete $self->{markup});
1519 } else {
952 $self->set_text ($self->{text}); 1520 $self->set_text (delete $self->{text});
1521 }
953 1522
954 $self 1523 $self
955} 1524}
956 1525
957sub escape_text { 1526sub escape($) {
958 local $_ = $_[1]; 1527 local $_ = $_[0];
959 1528
960 s/&/&amp;/g; 1529 s/&/&amp;/g;
961 s/>/&gt;/g; 1530 s/>/&gt;/g;
962 s/</&lt;/g; 1531 s/</&lt;/g;
963 1532
964 $_[1] 1533 $_
1534}
1535
1536sub update {
1537 my ($self) = @_;
1538
1539 delete $self->{texture};
1540 $self->SUPER::update;
965} 1541}
966 1542
967sub set_text { 1543sub set_text {
968 my ($self, $text) = @_; 1544 my ($self, $text) = @_;
969 1545
1546 return if $self->{text} eq "T$text";
970 $self->{text} = $text; 1547 $self->{text} = "T$text";
1548
1549 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1550 $self->{layout}->set_text ($text);
1551
1552 $self->realloc;
1553 $self->update;
1554}
1555
1556sub set_markup {
1557 my ($self, $markup) = @_;
1558
1559 return if $self->{text} eq "M$markup";
1560 $self->{text} = "M$markup";
1561
1562 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1563
1564 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
971 $self->{layout}->set_markup ($text); 1565 $self->{layout}->set_markup ($markup);
972 1566
1567 $self->realloc;
1568 $self->update;
1569}
1570
1571sub size_request {
1572 my ($self) = @_;
1573
1574 $self->{layout}->set_font ($self->{font}) if $self->{font};
1575 $self->{layout}->set_width ($self->{max_w} || -1);
1576 $self->{layout}->set_ellipsise ($self->{ellipsise});
1577 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1578 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1579
1580 my ($w, $h) = $self->{layout}->size;
1581
1582 if (exists $self->{template}) {
1583 $self->{template}->set_font ($self->{font}) if $self->{font};
1584 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1585
1586 my ($w2, $h2) = $self->{template}->size;
1587
1588 $w = List::Util::max $w, $w2;
1589 $h = List::Util::max $h, $h2;
1590 }
1591
1592 ($w, $h)
1593}
1594
1595sub size_allocate {
1596 my ($self, $w, $h) = @_;
1597
1598 delete $self->{ox};
1599
1600 delete $self->{texture}
1601 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1602}
1603
1604sub set_fontsize {
1605 my ($self, $fontsize) = @_;
1606
1607 $self->{fontsize} = $fontsize;
973 delete $self->{texture}; 1608 delete $self->{texture};
974# $self->{w} = $self->{h} = -1;
975 $self->update;
976}
977 1609
978sub get_text { 1610 $self->realloc;
979 my ($self, $text) = @_;
980
981 $self->{text}
982}
983
984sub size_request {
985 my ($self) = @_;
986
987 $self->{layout}->set_width;
988 $self->{layout}->set_height ($self->{fontsize});
989 my ($w, $h) = $self->{layout}->size;
990
991 (
992 $w + $self->{padding} * 2,
993 $h + $self->{padding} * 2,
994 )
995}
996
997sub size_allocate {
998 my ($self, $x, $y, $w, $h) = @_;
999
1000 $self->_size_allocate ($x, $y, $w, $h) or return;
1001
1002 delete $self->{texture};
1003}
1004
1005sub update {
1006 my ($self) = @_;
1007
1008 delete $self->{texture};
1009 $self->SUPER::update;
1010} 1611}
1011 1612
1012sub _draw { 1613sub _draw {
1013 my ($self) = @_; 1614 my ($self) = @_;
1014 1615
1616 $self->SUPER::_draw; # draw background, if applicable
1617
1015 my $tex = $self->{texture} ||= do { 1618 my $tex = $self->{texture} ||= do {
1619 $self->{layout}->set_foreground (@{$self->{fg}});
1620 $self->{layout}->set_font ($self->{font}) if $self->{font};
1016 $self->{layout}->set_width ($self->{w}); 1621 $self->{layout}->set_width ($self->{w});
1017 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1622 $self->{layout}->set_ellipsise ($self->{ellipsise});
1623 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1624 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1625
1018 new_from_layout CFClient::Texture $self->{layout} 1626 new_from_layout CFClient::Texture $self->{layout}
1019 }; 1627 };
1020 1628
1021 glEnable GL_BLEND; 1629 unless (exists $self->{ox}) {
1022 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1630 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1631 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1632 : ($self->{w} - $tex->{w}) * 0.5);
1633
1634 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1635 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1636 : ($self->{h} - $tex->{h}) * 0.5);
1637 };
1638
1023 glEnable GL_TEXTURE_2D; 1639 glEnable GL_TEXTURE_2D;
1024 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1640 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1025 1641
1026 glColor @{$self->{fg}}; 1642 glColor_premultiply @{$self->{fg}}
1643 if $tex->{format} == GL_ALPHA;
1027 1644
1028 my $x = 1645 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1029 $self->{align} < 0 ? $self->{padding}
1030 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1031 : ($self->{w} - $tex->{w}) * 0.5;
1032
1033 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1034 1646
1035 glDisable GL_TEXTURE_2D; 1647 glDisable GL_TEXTURE_2D;
1036 glDisable GL_BLEND;
1037} 1648}
1038 1649
1039############################################################################# 1650#############################################################################
1040 1651
1041package CFClient::UI::Entry; 1652package CFClient::UI::EntryBase;
1042 1653
1043our @ISA = CFClient::UI::Label::; 1654our @ISA = CFClient::UI::Label::;
1044 1655
1045use SDL; 1656use CFClient::OpenGL;
1046use SDL::OpenGL;
1047 1657
1048sub new { 1658sub new {
1049 my $class = shift; 1659 my $class = shift;
1050 1660
1051 $class->SUPER::new ( 1661 $class->SUPER::new (
1052 fg => [1, 1, 1], 1662 fg => [1, 1, 1],
1053 bg => [0, 0, 0, 0.2], 1663 bg => [0, 0, 0, 0.2],
1054 active_bg => [1, 1, 1, 0.5], 1664 active_bg => [1, 1, 1, 0.5],
1055 active_fg => [0, 0, 0], 1665 active_fg => [0, 0, 0],
1056 can_hover => 1, 1666 can_hover => 1,
1057 can_focus => 1, 1667 can_focus => 1,
1668 valign => 0,
1669 can_events => 1,
1670 #text => ...
1058 @_ 1671 @_
1059 ) 1672 )
1060} 1673}
1061 1674
1062sub _set_text { 1675sub _set_text {
1063 my ($self, $text) = @_; 1676 my ($self, $text) = @_;
1064 1677
1065 my $old_text = $self->{text}; 1678 delete $self->{cur_h};
1679
1680 return if $self->{text} eq $text;
1066 1681
1067 $self->{last_activity} = $::NOW; 1682 $self->{last_activity} = $::NOW;
1068
1069 $self->{text} = $text; 1683 $self->{text} = $text;
1070 $self->{layout}->set_width ($self->{w});
1071 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1072 1684
1073 $text =~ s/./*/g if $self->{hidden}; 1685 $text =~ s/./*/g if $self->{hidden};
1686 $self->{layout}->set_text ("$text ");
1074 1687
1075 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1688 $self->_emit (changed => $self->{text});
1076 1689 $self->update;
1077 $text = substr $text, 0, $self->{cursor};
1078 utf8::encode $text;
1079
1080 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1081
1082 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1083 if $old_text ne $self->{text};
1084}
1085
1086sub size_request {
1087 my ($self) = @_;
1088
1089 my ($w, $h) = $self->SUPER::size_request;
1090
1091 ($w + 1, $h) # add 1 for cursor
1092}
1093
1094sub size_allocate {
1095 my ($self, $x, $y, $w, $h) = @_;
1096
1097 $self->SUPER::size_allocate ($x, $y, $w, $h);
1098
1099 $self->_set_text ($self->{text});
1100} 1690}
1101 1691
1102sub set_text { 1692sub set_text {
1103 my ($self, $text) = @_; 1693 my ($self, $text) = @_;
1104 1694
1105 $self->{cursor} = length $text; 1695 $self->{cursor} = length $text;
1106 $self->_set_text ($text); 1696 $self->_set_text ($text);
1107 $self->update; 1697
1698 $self->realloc;
1699}
1700
1701sub get_text {
1702 $_[0]{text}
1703}
1704
1705sub size_request {
1706 my ($self) = @_;
1707
1708 my ($w, $h) = $self->SUPER::size_request;
1709
1710 ($w + 1, $h) # add 1 for cursor
1108} 1711}
1109 1712
1110sub key_down { 1713sub key_down {
1111 my ($self, $ev) = @_; 1714 my ($self, $ev) = @_;
1112 1715
1113 my $mod = $ev->key_mod; 1716 my $mod = $ev->{mod};
1114 my $sym = $ev->key_sym; 1717 my $sym = $ev->{sym};
1115
1116 my $uni = $ev->key_unicode; 1718 my $uni = $ev->{unicode};
1117 1719
1118 my $text = $self->get_text; 1720 my $text = $self->get_text;
1119 1721
1120 if ($sym == SDLK_BACKSPACE) { 1722 if ($uni == 8) {
1121 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1723 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1122 } elsif ($sym == SDLK_DELETE) { 1724 } elsif ($uni == 127) {
1123 substr $text, $self->{cursor}, 1, ""; 1725 substr $text, $self->{cursor}, 1, "";
1124 } elsif ($sym == SDLK_LEFT) { 1726 } elsif ($sym == CFClient::SDLK_LEFT) {
1125 --$self->{cursor} if $self->{cursor}; 1727 --$self->{cursor} if $self->{cursor};
1126 } elsif ($sym == SDLK_RIGHT) { 1728 } elsif ($sym == CFClient::SDLK_RIGHT) {
1127 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1729 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1128 } elsif ($sym == SDLK_HOME) { 1730 } elsif ($sym == CFClient::SDLK_HOME) {
1129 $self->{cursor} = 0; 1731 $self->{cursor} = 0;
1130 } elsif ($sym == SDLK_END) { 1732 } elsif ($sym == CFClient::SDLK_END) {
1131 $self->{cursor} = length $text; 1733 $self->{cursor} = length $text;
1132 } elsif ($sym == SDLK_ESCAPE) { 1734 } elsif ($uni == 27) {
1133 $self->emit ('escape'); 1735 $self->_emit ('escape');
1134 } elsif ($uni) { 1736 } elsif ($uni) {
1135 substr $text, $self->{cursor}++, 0, chr $uni; 1737 substr $text, $self->{cursor}++, 0, chr $uni;
1738 } else {
1739 return 0;
1136 } 1740 }
1137 1741
1138 $self->_set_text ($text); 1742 $self->_set_text ($text);
1139 $self->update; 1743
1744 $self->realloc;
1745
1746 1
1140} 1747}
1141 1748
1142sub focus_in { 1749sub focus_in {
1143 my ($self) = @_; 1750 my ($self) = @_;
1144 1751
… …
1159 utf8::encode $text; 1766 utf8::encode $text;
1160 $self->{cursor} = length substr $text, 0, $idx; 1767 $self->{cursor} = length substr $text, 0, $idx;
1161 1768
1162 $self->_set_text ($self->{text}); 1769 $self->_set_text ($self->{text});
1163 $self->update; 1770 $self->update;
1771
1772 1
1164} 1773}
1165 1774
1166sub mouse_motion { 1775sub mouse_motion {
1167 my ($self, $ev, $x, $y) = @_; 1776 my ($self, $ev, $x, $y) = @_;
1168# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1777# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1778
1779 0
1169} 1780}
1170 1781
1171sub _draw { 1782sub _draw {
1172 my ($self) = @_; 1783 my ($self) = @_;
1173 1784
1174 local $self->{fg} = $self->{fg}; 1785 local $self->{fg} = $self->{fg};
1175 1786
1176 if ($FOCUS == $self) { 1787 if ($FOCUS == $self) {
1177 glColor @{$self->{active_bg}}; 1788 glColor_premultiply @{$self->{active_bg}};
1178 $self->{fg} = $self->{active_fg}; 1789 $self->{fg} = $self->{active_fg};
1179 } else { 1790 } else {
1180 glColor @{$self->{bg}}; 1791 glColor_premultiply @{$self->{bg}};
1181 } 1792 }
1182 1793
1183 glEnable GL_BLEND; 1794 glEnable GL_BLEND;
1184 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1795 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1185 glBegin GL_QUADS; 1796 glBegin GL_QUADS;
1186 glVertex 0 , 0; 1797 glVertex 0 , 0;
1187 glVertex 0 , $self->{h}; 1798 glVertex 0 , $self->{h};
1188 glVertex $self->{w}, $self->{h}; 1799 glVertex $self->{w}, $self->{h};
1189 glVertex $self->{w}, 0; 1800 glVertex $self->{w}, 0;
… …
1192 1803
1193 $self->SUPER::_draw; 1804 $self->SUPER::_draw;
1194 1805
1195 #TODO: force update every cursor change :( 1806 #TODO: force update every cursor change :(
1196 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1807 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1808
1809 unless (exists $self->{cur_h}) {
1810 my $text = substr $self->{text}, 0, $self->{cursor};
1811 utf8::encode $text;
1812
1813 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1814 }
1815
1197 glColor @{$self->{fg}}; 1816 glColor @{$self->{fg}};
1198 glBegin GL_LINES; 1817 glBegin GL_LINES;
1199 glVertex $self->{cur_x}, $self->{cur_y};
1200 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1818 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1819 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1201 glEnd; 1820 glEnd;
1202 } 1821 }
1203} 1822}
1204 1823
1205package CFClient::UI::LineEntry; 1824package CFClient::UI::Entry;
1206 1825
1207our @ISA = CFClient::UI::Entry::; 1826our @ISA = CFClient::UI::EntryBase::;
1208 1827
1209use SDL; 1828use CFClient::OpenGL;
1210use SDL::OpenGL;
1211 1829
1212sub key_down { 1830sub key_down {
1213 my ($self, $ev) = @_; 1831 my ($self, $ev) = @_;
1214 1832
1215 my $sym = $ev->key_sym; 1833 my $sym = $ev->{sym};
1216 1834
1217 if ($sym == SDLK_RETURN) { 1835 if ($sym == 13) {
1836 unshift @{$self->{history}},
1837 my $txt = $self->get_text;
1838 $self->{history_pointer} = -1;
1839 $self->{history_saveback} = '';
1218 $self->emit (activate => $self->get_text); 1840 $self->_emit (activate => $txt);
1219 $self->update; 1841 $self->update;
1220 1842
1843 } elsif ($sym == CFClient::SDLK_UP) {
1844 if ($self->{history_pointer} < 0) {
1845 $self->{history_saveback} = $self->get_text;
1846 }
1847 if (@{$self->{history} || []} > 0) {
1848 $self->{history_pointer}++;
1849 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1850 $self->{history_pointer} = @{$self->{history} || []} - 1;
1851 }
1852 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1853 }
1854
1855 } elsif ($sym == CFClient::SDLK_DOWN) {
1856 $self->{history_pointer}--;
1857 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1858
1859 if ($self->{history_pointer} >= 0) {
1860 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1861 } else {
1862 $self->set_text ($self->{history_saveback});
1863 }
1864
1221 } else { 1865 } else {
1222 $self->SUPER::key_down ($ev); 1866 return $self->SUPER::key_down ($ev)
1867 }
1868
1223 } 1869 1
1224
1225} 1870}
1226 1871
1227############################################################################# 1872#############################################################################
1228 1873
1229package CFClient::UI::Button; 1874package CFClient::UI::Button;
1230 1875
1231our @ISA = CFClient::UI::Label::; 1876our @ISA = CFClient::UI::Label::;
1232 1877
1233use SDL; 1878use CFClient::OpenGL;
1234use SDL::OpenGL;
1235 1879
1236my @tex = 1880my @tex =
1237 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1881 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1238 qw(b1_button_active.png); 1882 qw(b1_button_active.png);
1239 1883
1240sub new { 1884sub new {
1241 my $class = shift; 1885 my $class = shift;
1242 1886
1243 $class->SUPER::new ( 1887 $class->SUPER::new (
1244 padding => 4, 1888 padding_x => 4,
1889 padding_y => 4,
1245 fg => [1, 1, 1], 1890 fg => [1, 1, 1],
1246 bg => [1, 1, 1, 0.2],
1247 active_fg => [1, 1, 0], 1891 active_fg => [0, 0, 1],
1248 can_hover => 1, 1892 can_hover => 1,
1893 align => 0,
1894 valign => 0,
1895 can_events => 1,
1249 @_ 1896 @_
1250 ) 1897 )
1251} 1898}
1252 1899
1900sub activate { }
1901
1253sub button_up { 1902sub button_up {
1254 my ($self, $ev, $x, $y) = @_; 1903 my ($self, $ev, $x, $y) = @_;
1255 1904
1905 $self->emit ("activate")
1256 if ($x >= 0 && $x < $self->{w} 1906 if $x >= 0 && $x < $self->{w}
1257 && $y >= 0 && $y < $self->{h}) { 1907 && $y >= 0 && $y < $self->{h};
1258 $self->emit ("activate"); 1908
1259 } 1909 1
1260} 1910}
1261 1911
1262sub _draw { 1912sub _draw {
1263 my ($self) = @_; 1913 my ($self) = @_;
1264 1914
1265 local $self->{fg} = $self->{fg}; 1915 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1266 my $tex = $tex[0];
1267 1916
1268 glEnable GL_BLEND;
1269 glEnable GL_TEXTURE_2D; 1917 glEnable GL_TEXTURE_2D;
1270 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1271
1272 if ($GRAB == $self) {
1273 $self->{fg} = $self->{active_fg};
1274 }
1275
1276 glBindTexture GL_TEXTURE_2D, $tex->{name};
1277 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1918 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1919 glColor 0, 0, 0, 1;
1278 1920
1279 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1921 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1280 1922
1281 glDisable GL_TEXTURE_2D; 1923 glDisable GL_TEXTURE_2D;
1282 glDisable GL_BLEND;
1283 1924
1284 $self->SUPER::_draw; 1925 $self->SUPER::_draw;
1285} 1926}
1286 1927
1287############################################################################# 1928#############################################################################
… …
1289package CFClient::UI::CheckBox; 1930package CFClient::UI::CheckBox;
1290 1931
1291our @ISA = CFClient::UI::DrawBG::; 1932our @ISA = CFClient::UI::DrawBG::;
1292 1933
1293my @tex = 1934my @tex =
1294 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1935 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1295 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1936 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1296 1937
1297use SDL; 1938use CFClient::OpenGL;
1298use SDL::OpenGL;
1299 1939
1300sub new { 1940sub new {
1301 my $class = shift; 1941 my $class = shift;
1302 1942
1303 $class->SUPER::new ( 1943 $class->SUPER::new (
1304 padding => 2, 1944 padding_x => 2,
1945 padding_y => 2,
1305 fg => [1, 1, 1], 1946 fg => [1, 1, 1],
1306 active_fg => [1, 1, 0], 1947 active_fg => [1, 1, 0],
1948 bg => [0, 0, 0, 0.2],
1949 active_bg => [1, 1, 1, 0.5],
1307 state => 0, 1950 state => 0,
1308 can_hover => 1, 1951 can_hover => 1,
1309 @_ 1952 @_
1310 ) 1953 )
1311} 1954}
1312 1955
1313sub size_request { 1956sub size_request {
1314 my ($self) = @_; 1957 my ($self) = @_;
1315 1958
1316 ($self->{padding} * 2 + 6) x 2 1959 (6) x 2
1317}
1318
1319sub size_allocate {
1320 my ($self, $x, $y, $w, $h) = @_;
1321
1322 $self->_size_allocate ($x, $y, $w, $h);
1323} 1960}
1324 1961
1325sub button_down { 1962sub button_down {
1326 my ($self, $ev, $x, $y) = @_; 1963 my ($self, $ev, $x, $y) = @_;
1327 1964
1328 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1965 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1329 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1966 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1330 $self->{state} = !$self->{state}; 1967 $self->{state} = !$self->{state};
1331 $self->emit (changed => $self->{state}); 1968 $self->_emit (changed => $self->{state});
1969 } else {
1970 return 0
1971 }
1972
1332 } 1973 1
1333} 1974}
1334 1975
1335sub _draw { 1976sub _draw {
1336 my ($self) = @_; 1977 my ($self) = @_;
1337 1978
1338 $self->SUPER::_draw; 1979 $self->SUPER::_draw;
1339 1980
1340 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1981 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1341 1982
1342 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1983 my ($w, $h) = @$self{qw(w h)};
1984
1985 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1343 1986
1344 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1987 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1345 1988
1989 my $tex = $self->{state} ? $tex[1] : $tex[0];
1990
1991 glEnable GL_TEXTURE_2D;
1992 $tex->draw_quad_alpha (0, 0, $s, $s);
1993 glDisable GL_TEXTURE_2D;
1994}
1995
1996#############################################################################
1997
1998package CFClient::UI::Image;
1999
2000our @ISA = CFClient::UI::Base::;
2001
2002use CFClient::OpenGL;
2003use Carp qw/confess/;
2004
2005our %loaded_images;
2006
2007sub new {
2008 my $class = shift;
2009
2010 my $self = $class->SUPER::new (can_events => 0, @_);
2011
2012 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2013
2014 $loaded_images{$self->{image}} ||=
2015 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2016
2017 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2018
2019 Scalar::Util::weaken $loaded_images{$self->{image}};
2020
2021 $self->{aspect} = $tex->{w} / $tex->{h};
2022
2023 $self
2024}
2025
2026sub size_request {
2027 my ($self) = @_;
2028
2029 ($self->{tex}->{w}, $self->{tex}->{h})
2030}
2031
2032sub _draw {
2033 my ($self) = @_;
2034
2035 my $tex = $self->{tex};
2036
2037 my ($w, $h) = ($self->{w}, $self->{h});
2038
2039 if ($self->{rot90}) {
2040 glRotate 90, 0, 0, 1;
2041 glTranslate 0, -$self->{w}, 0;
2042
2043 ($w, $h) = ($h, $w);
2044 }
2045
2046 glEnable GL_TEXTURE_2D;
2047 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2048
2049 $tex->draw_quad_alpha (0, 0, $w, $h);
2050
2051 glDisable GL_TEXTURE_2D;
2052}
2053
2054#############################################################################
2055
2056package CFClient::UI::VGauge;
2057
2058our @ISA = CFClient::UI::Base::;
2059
2060use List::Util qw(min max);
2061
2062use CFClient::OpenGL;
2063
2064my %tex = (
2065 food => [
2066 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2067 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2068 ],
2069 grace => [
2070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2071 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2072 ],
2073 hp => [
2074 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2075 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2076 ],
2077 mana => [
2078 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2079 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2080 ],
2081);
2082
2083# eg. VGauge->new (gauge => 'food'), default gauge: food
2084sub new {
2085 my $class = shift;
2086
2087 my $self = $class->SUPER::new (
2088 type => 'food',
2089 @_
2090 );
2091
2092 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2093
2094 $self
2095}
2096
2097sub size_request {
2098 my ($self) = @_;
2099
2100 #my $tex = $tex{$self->{type}}[0];
2101 #@$tex{qw(w h)}
2102 (0, 0)
2103}
2104
2105sub set_max {
2106 my ($self, $max) = @_;
2107
2108 return if $self->{max_val} == $max;
2109
2110 $self->{max_val} = $max;
2111 $self->update;
2112}
2113
2114sub set_value {
2115 my ($self, $val, $max) = @_;
2116
2117 $self->set_max ($max)
2118 if defined $max;
2119
2120 return if $self->{val} == $val;
2121
2122 $self->{val} = $val;
2123 $self->update;
2124}
2125
2126sub _draw {
2127 my ($self) = @_;
2128
2129 my $tex = $tex{$self->{type}};
2130 my ($t1, $t2, $t3) = @$tex;
2131
2132 my ($w, $h) = ($self->{w}, $self->{h});
2133
2134 if ($self->{vertical}) {
2135 glRotate 90, 0, 0, 1;
2136 glTranslate 0, -$self->{w}, 0;
2137
2138 ($w, $h) = ($h, $w);
2139 }
2140
2141 my $ycut = $self->{val} / ($self->{max_val} || 1);
2142
2143 my $ycut1 = max 0, min 1, $ycut;
2144 my $ycut2 = max 0, min 1, $ycut - 1;
2145
2146 my $h1 = $self->{h} * (1 - $ycut1);
2147 my $h2 = $self->{h} * (1 - $ycut2);
2148
1346 glEnable GL_BLEND; 2149 glEnable GL_BLEND;
2150 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2151 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1347 glEnable GL_TEXTURE_2D; 2152 glEnable GL_TEXTURE_2D;
1348 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2153 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1349 2154
1350 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2155 glBindTexture GL_TEXTURE_2D, $t1->{name};
2156 glBegin GL_QUADS;
2157 glTexCoord 0 , 0; glVertex 0 , 0;
2158 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2159 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2160 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2161 glEnd;
1351 2162
1352 $tex->draw_quad (0, 0, $s, $s); 2163 my $ycut1 = List::Util::min 1, $ycut;
2164 glBindTexture GL_TEXTURE_2D, $t2->{name};
2165 glBegin GL_QUADS;
2166 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2167 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2168 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2169 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2170 glEnd;
1353 2171
2172 if ($t3) {
2173 glBindTexture GL_TEXTURE_2D, $t3->{name};
2174 glBegin GL_QUADS;
2175 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2176 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2177 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2178 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2179 glEnd;
2180 }
2181
2182 glDisable GL_BLEND;
1354 glDisable GL_TEXTURE_2D; 2183 glDisable GL_TEXTURE_2D;
1355 glDisable GL_BLEND;
1356} 2184}
1357 2185
1358############################################################################# 2186#############################################################################
1359 2187
2188package CFClient::UI::Gauge;
2189
2190our @ISA = CFClient::UI::VBox::;
2191
2192sub new {
2193 my ($class, %arg) = @_;
2194
2195 my $self = $class->SUPER::new (
2196 tooltip => $arg{type},
2197 can_hover => 1,
2198 can_events => 1,
2199 %arg,
2200 );
2201
2202 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2203 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2204 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2205
2206 $self
2207}
2208
2209sub set_fontsize {
2210 my ($self, $fsize) = @_;
2211
2212 $self->{value}->set_fontsize ($fsize);
2213 $self->{max} ->set_fontsize ($fsize);
2214}
2215
2216sub set_max {
2217 my ($self, $max) = @_;
2218
2219 $self->{gauge}->set_max ($max);
2220 $self->{max}->set_text ($max);
2221}
2222
2223sub set_value {
2224 my ($self, $val, $max) = @_;
2225
2226 $self->set_max ($max)
2227 if defined $max;
2228
2229 $self->{gauge}->set_value ($val, $max);
2230 $self->{value}->set_text ($val);
2231}
2232
2233#############################################################################
2234
1360package CFClient::UI::Slider; 2235package CFClient::UI::Slider;
1361 2236
1362use strict; 2237use strict;
1363 2238
1364use SDL::OpenGL; 2239use CFClient::OpenGL;
1365 2240
1366our @ISA = CFClient::UI::DrawBG::; 2241our @ISA = CFClient::UI::DrawBG::;
1367 2242
1368my @tex = 2243my @tex =
1369 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2244 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1370 qw(s1_slider.png s1_slider_bg.png); 2245 qw(s1_slider.png s1_slider_bg.png);
1371 2246
1372sub new { 2247sub new {
1373 my $class = shift; 2248 my $class = shift;
1374 2249
1375 # range [value, low, high, page] 2250 # range [value, low, high, page, unit]
1376 2251
1377 # TODO: 0-width page 2252 # TODO: 0-width page
1378 # TODO: req_w/h are wrong with vertical 2253 # TODO: req_w/h are wrong with vertical
1379 # TODO: calculations are off 2254 # TODO: calculations are off
1380 my $self = $class->SUPER::new ( 2255 my $self = $class->SUPER::new (
1381 fg => [1, 1, 1], 2256 fg => [1, 1, 1],
1382 active_fg => [0, 0, 0], 2257 active_fg => [0, 0, 0],
2258 bg => [0, 0, 0, 0.2],
2259 active_bg => [1, 1, 1, 0.5],
1383 range => [0, 0, 100, 10], 2260 range => [0, 0, 100, 10, 0],
1384 req_w => 40, 2261 min_w => $::WIDTH / 80,
1385 req_h => 13, 2262 min_h => $::WIDTH / 80,
1386 vertical => 0, 2263 vertical => 0,
1387 can_hover => 1, 2264 can_hover => 1,
1388 inner_pad => 5, 2265 inner_pad => 0.02,
1389 @_ 2266 @_
1390 ); 2267 );
1391 2268
2269 $self->set_value ($self->{range}[0]);
2270 $self->update;
2271
1392 $self 2272 $self
1393} 2273}
1394 2274
2275sub changed { }
2276
2277sub set_range {
2278 my ($self, $range) = @_;
2279
2280 ($range, $self->{range}) = ($self->{range}, $range);
2281
2282 $self->update
2283 if "@$range" ne "@{$self->{range}}";
2284}
2285
2286sub set_value {
2287 my ($self, $value) = @_;
2288
2289 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2290
2291 $hi = $lo + 1 if $hi <= $lo;
2292
2293 $page = $hi - $lo if $page > $hi - $lo;
2294
2295 $value = $lo if $value < $lo;
2296 $value = $hi - $page if $value > $hi - $page;
2297
2298 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2299 if $unit;
2300
2301 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2302
2303 if ($value != $old_value) {
2304 $self->_emit (changed => $value);
2305 $self->update;
2306 }
2307}
2308
1395sub size_request { 2309sub size_request {
1396 my ($self) = @_; 2310 my ($self) = @_;
1397 2311
1398 my $w = $self->{req_w}; 2312 ($self->{req_w}, $self->{req_h})
1399 my $h = $self->{req_h};
1400
1401 $self->{vertical} ? ($h, $w) : ($w, $h)
1402} 2313}
1403 2314
1404sub button_down { 2315sub button_down {
1405 my ($self, $ev, $x, $y) = @_; 2316 my ($self, $ev, $x, $y) = @_;
1406 2317
1407 $self->SUPER::button_down ($ev, $x, $y); 2318 $self->SUPER::button_down ($ev, $x, $y);
2319
2320 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2321
1408 $self->mouse_motion ($ev, $x, $y); 2322 $self->mouse_motion ($ev, $x, $y)
1409} 2323}
1410 2324
1411sub mouse_motion { 2325sub mouse_motion {
1412 my ($self, $ev, $x, $y) = @_; 2326 my ($self, $ev, $x, $y) = @_;
1413 2327
1414 if ($GRAB == $self) { 2328 if ($GRAB == $self) {
2329 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2330
2331 my (undef, $lo, $hi, $page) = @{$self->{range}};
2332
2333 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2334
2335 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2336 } else {
2337 return 0;
2338 }
2339
2340 1
2341}
2342
2343sub update {
2344 my ($self) = @_;
2345
2346 delete $self->{knob_w};
2347 $self->SUPER::update;
2348}
2349
2350sub _draw {
2351 my ($self) = @_;
2352
2353 unless ($self->{knob_w}) {
2354 $self->set_value ($self->{range}[0]);
2355
1415 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2356 my ($value, $lo, $hi, $page) = @{$self->{range}};
2357 my $range = ($hi - $page - $lo) || 1e-100;
1416 2358
1417 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2359 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1418 2360
1419 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2361 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1420 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2362 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1421 2363
1422 $x -= $inner_pad_px; # substract the padding 2364 $value = ($value - $lo) / $range;
1423 $x = $x * ($hi - $lo) / $inner_w + $lo; 2365 $value = $value * $self->{scale} + $self->{offset};
1424 $x = $lo if $x < $lo;
1425 $x = $hi - $page if $x > $hi - $page;
1426 $self->{range}[0] = $x;
1427 2366
1428 $self->emit (changed => $x); 2367 $self->{knob_x} = $value - $knob_w * 0.5;
1429 $self->update; 2368 $self->{knob_w} = $knob_w;
1430 } 2369 }
1431}
1432
1433# the inner_* stuff is for generating a padding for the slider handle,
1434# so that the handle doesn't leave the texture. This calculation isn't 100%
1435# correct propably, but it does the job for now
1436sub _calc_inner_pad_px {
1437 my ($self, $w) = @_;
1438 ($w / 100) * $self->{inner_pad} # % to pixels
1439}
1440
1441sub _draw {
1442 my ($self) = @_;
1443 2370
1444 $self->SUPER::_draw (); 2371 $self->SUPER::_draw ();
1445 2372
1446 my ($w, $h) = @$self{qw(w h)}; 2373 glScale $self->{w}, $self->{h};
1447 2374
1448 if ($self->{vertical}) { 2375 if ($self->{vertical}) {
1449 # draw a vertical slider like a rotated horizontal slider 2376 # draw a vertical slider like a rotated horizontal slider
1450 2377
2378 glTranslate 1, 0, 0;
1451 glRotate 90, 0, 0, 1; 2379 glRotate 90, 0, 0, 1;
1452 glTranslate 0, -$self->{w}, 0;
1453
1454 ($w, $h) = ($h, $w);
1455 } 2380 }
1456 2381
1457 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2382 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1458 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2383 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1459 2384
1460 my ($value, $lo, $hi, $page) = @{$self->{range}};
1461
1462 $hi = $value + 1 if $lo == $hi;
1463
1464 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1465 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1466
1467 $page = int $page * $inner_w / ($hi - $lo);
1468 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1469
1470 $w -= $page;
1471 $page &= ~1;
1472 glTranslate $page * 0.5, 0, 0;
1473 $page ||= 2;
1474
1475 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1476 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1477
1478 glEnable GL_BLEND;
1479 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1480 glEnable GL_TEXTURE_2D; 2385 glEnable GL_TEXTURE_2D;
1481 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2386 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1482 2387
1483 # draw background 2388 # draw background
1484 $tex[1]->draw_quad (0, 0, $w, $h); 2389 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1485 2390
1486 # draw handle 2391 # draw handle
1487 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2392 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1488 2393
1489 glDisable GL_BLEND;
1490 glDisable GL_TEXTURE_2D; 2394 glDisable GL_TEXTURE_2D;
1491} 2395}
1492 2396
1493############################################################################# 2397#############################################################################
1494 2398
2399package CFClient::UI::ValSlider;
2400
2401our @ISA = CFClient::UI::HBox::;
2402
2403sub new {
2404 my ($class, %arg) = @_;
2405
2406 my $range = delete $arg{range};
2407
2408 my $self = $class->SUPER::new (
2409 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2410 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2411 to_value => sub { shift },
2412 from_value => sub { shift },
2413 %arg,
2414 );
2415
2416 $self->{slider}->connect (changed => sub {
2417 my ($self, $value) = @_;
2418 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2419 $self->{parent}->emit (changed => $value);
2420 });
2421
2422# $self->{entry}->connect (changed => sub {
2423# my ($self, $value) = @_;
2424# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2425# $self->{parent}->emit (changed => $value);
2426# });
2427
2428 $self->add ($self->{slider}, $self->{entry});
2429
2430 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2431
2432 $self
2433}
2434
2435sub set_range { shift->{slider}->set_range (@_) }
2436sub set_value { shift->{slider}->set_value (@_) }
2437
2438#############################################################################
2439
1495package CFClient::UI::TextView; 2440package CFClient::UI::TextView;
1496 2441
1497our @ISA = CFClient::UI::HBox::; 2442our @ISA = CFClient::UI::HBox::;
1498 2443
1499use SDL::OpenGL; 2444use CFClient::OpenGL;
1500 2445
1501sub new { 2446sub new {
1502 my $class = shift; 2447 my $class = shift;
1503 2448
1504 my $self = $class->SUPER::new ( 2449 my $self = $class->SUPER::new (
1505 req_w => $::WIDTH / 6, 2450 fontsize => 1,
1506 req_h => $::HEIGHT / 6, 2451 can_events => 0,
1507 fontsize => $::FONTSIZE, 2452 #font => default_font
1508 @_, 2453 @_,
1509 2454
1510 layout => (new CFClient::Layout), 2455 layout => (new CFClient::Layout 1),
1511 par => [], 2456 par => [],
1512 height => 0, 2457 height => 0,
1513 children => [ 2458 children => [
1514 (new CFClient::UI::Empty expand => 1), 2459 (new CFClient::UI::Empty expand => 1),
1515 (new CFClient::UI::Slider vertical => 1), 2460 (new CFClient::UI::Slider vertical => 1),
1516 ], 2461 ],
1517 ); 2462 );
1518 2463
1519 $self->{children}[1]->connect (changed => sub { 2464 $self->{children}[1]->connect (changed => sub { $self->update });
1520 $self->update;
1521 });
1522 2465
1523 $self 2466 $self
1524} 2467}
1525 2468
1526sub set_fontsize { 2469sub set_fontsize {
… …
1528 2471
1529 $self->{fontsize} = $fontsize; 2472 $self->{fontsize} = $fontsize;
1530 $self->reflow; 2473 $self->reflow;
1531} 2474}
1532 2475
2476sub size_allocate {
2477 my ($self, $w, $h) = @_;
2478
2479 $self->SUPER::size_allocate ($w, $h);
2480
2481 $self->{layout}->set_font ($self->{font}) if $self->{font};
2482 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2483 $self->{layout}->set_width ($self->{children}[0]{w});
2484
2485 $self->reflow;
2486}
2487
1533sub text_height { 2488sub text_size {
1534 my ($self, $text) = @_; 2489 my ($self, $text, $indent) = @_;
1535 2490
1536 my $layout = $self->{layout}; 2491 my $layout = $self->{layout};
1537 2492
1538 $layout->set_height ($self->{fontsize}); 2493 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1539 $layout->set_width ($self->{w}); 2494 $layout->set_width ($self->{children}[0]{w} - $indent);
1540 $layout->set_text ($text); 2495 $layout->set_markup ($text);
1541 2496
1542 ($layout->size)[1] 2497 $layout->size
1543} 2498}
1544 2499
1545sub reflow { 2500sub reflow {
1546 my ($self) = @_; 2501 my ($self) = @_;
1547 2502
1548 $self->{need_reflow}++; 2503 $self->{need_reflow}++;
1549 $self->update; 2504 $self->update;
1550} 2505}
1551 2506
1552sub size_request { 2507sub set_offset {
1553 my ($self) = @_; 2508 my ($self, $offset) = @_;
1554 2509
1555 ($self->{req_w}, $self->{req_h}) 2510 # todo: base offset on lines or so, not on pixels
2511 $self->{children}[1]->set_value ($offset);
1556} 2512}
1557 2513
1558sub size_allocate { 2514sub clear {
1559 my ($self, $x, $y, $w, $h) = @_; 2515 my ($self) = @_;
1560 2516
1561 $self->SUPER::size_allocate ($x, $y, $w, $h); 2517 $self->{par} = [];
1562 2518 $self->{height} = 0;
1563 $self->{layout}->set_height ($self->{fontsize}); 2519 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1564 $self->{layout}->set_width ($self->{w});
1565
1566 $self->reflow;
1567} 2520}
1568 2521
1569sub add_paragraph { 2522sub add_paragraph {
1570 my ($self, $color, $text) = @_; 2523 my ($self, $color, $text, $indent) = @_;
1571 2524
1572 #TODO: intelligently "reformat" paragraph 2525 for my $line (split /\n/, $text) {
1573 2526 my ($w, $h) = $self->text_size ($line);
1574 my $height = $self->text_height ($text);
1575
1576 $self->{height} += $height; 2527 $self->{height} += $h;
2528 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2529 }
1577 2530
1578 push @{$self->{par}}, [$height, $color, $text];
1579
1580 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2531 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1581 $self->{children}[1]->update;
1582} 2532}
1583 2533
1584sub update { 2534sub update {
1585 my ($self) = @_; 2535 my ($self) = @_;
1586 2536
… …
1588 2538
1589 return unless $self->{h} > 0; 2539 return unless $self->{h} > 0;
1590 2540
1591 delete $self->{texture}; 2541 delete $self->{texture};
1592 2542
1593 $ROOT->on_refresh ($self, sub { 2543 $ROOT->on_post_alloc ($self, sub {
2544 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2545
1594 if (delete $self->{need_reflow}) { 2546 if (delete $self->{need_reflow}) {
1595 my $height = 0; 2547 my $height = 0;
1596 2548
1597 $height += $_->[0] = $self->text_height ($_->[2]) 2549 my $layout = $self->{layout};
2550
2551 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2552
1598 for @{$self->{par}}; 2553 for (@{$self->{par}}) {
2554 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2555 $layout->set_width ($W - $_->[3]);
2556 $layout->set_markup ($_->[4]);
2557 my ($w, $h) = $layout->size;
2558 $_->[0] = $w + $_->[3];
2559 $_->[1] = $h;
2560 }
2561
2562 $height += $_->[1];
2563 }
1599 2564
1600 $self->{height} = $height; 2565 $self->{height} = $height;
1601 2566
1602 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2567 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1603 2568
1604 delete $self->{texture}; 2569 delete $self->{texture};
1605 } 2570 }
1606 2571
1607 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2572 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1608 glClearColor 0, 0, 0, 1; 2573 glClearColor 0, 0, 0, 0;
1609 glClear GL_COLOR_BUFFER_BIT; 2574 glClear GL_COLOR_BUFFER_BIT;
1610 2575
2576 my $top = int $self->{children}[1]{range}[0];
2577
2578 my $y0 = $top;
2579 my $y1 = $top + $H;
2580
2581 my $y = 0;
2582
2583 my $layout = $self->{layout};
2584
2585 $layout->set_font ($self->{font}) if $self->{font};
2586
1611 glEnable GL_BLEND; 2587 glEnable GL_BLEND;
2588 #TODO# not correct in windows where rgba is forced off
1612 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2589 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1613 glEnable GL_TEXTURE_2D;
1614 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1615
1616 my $top = int $self->{children}[1]{range}[0];
1617
1618 my $y0 = $top;
1619 my $y1 = $top + $self->{h};
1620
1621 my $y = 0;
1622
1623 my $layout = $self->{layout};
1624 2590
1625 for my $par (@{$self->{par}}) { 2591 for my $par (@{$self->{par}}) {
1626 my $h = $par->[0]; 2592 my $h = $par->[1];
1627 2593
1628 if ($y0 < $y + $h && $y < $y1) { 2594 if ($y0 < $y + $h && $y < $y1) {
2595 $layout->set_foreground (@{ $par->[2] });
2596 $layout->set_width ($W - $par->[3]);
1629 $layout->set_text ($par->[2]); 2597 $layout->set_markup ($par->[4]);
1630 2598
1631 glColor @{ $par->[1] }; 2599 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1632 my ($W, $H) = $layout->size; 2600
1633 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2601 glRasterPos $par->[3], $y - $y0;
2602 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1634 } 2603 }
1635 2604
1636 $y += $h; 2605 $y += $h;
1637 } 2606 }
1638 2607
1639 glDisable GL_TEXTURE_2D;
1640 glDisable GL_BLEND; 2608 glDisable GL_BLEND;
1641 }; 2609 };
1642 }); 2610 });
1643} 2611}
1644 2612
1645sub _draw { 2613sub _draw {
1646 my ($self) = @_; 2614 my ($self) = @_;
1647 2615
1648 if ($self->{texture}) {
1649 glEnable GL_TEXTURE_2D; 2616 glEnable GL_TEXTURE_2D;
1650 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2617 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1651 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2618 glColor 0, 0, 0, 1;
2619 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1652 glDisable GL_TEXTURE_2D; 2620 glDisable GL_TEXTURE_2D;
1653 }
1654 2621
1655 $self->{children}[1]->draw; 2622 $self->{children}[1]->draw;
1656 2623
1657} 2624}
1658 2625
1659############################################################################# 2626#############################################################################
1660 2627
1661package CFClient::UI::MapWidget;
1662
1663use strict;
1664
1665use List::Util qw(min max);
1666
1667use SDL;
1668use SDL::OpenGL;
1669
1670our @ISA = CFClient::UI::Base::;
1671
1672sub new {
1673 my $class = shift;
1674
1675 $class->SUPER::new (
1676 z => -1,
1677 can_focus => 1,
1678 list => (glGenLists 1),
1679 @_
1680 )
1681}
1682
1683sub key_down {
1684 print "MAPKEYDOWN\n";
1685}
1686
1687sub key_up {
1688}
1689
1690sub button_down {
1691 my ($self, $ev, $x, $y) = @_;
1692
1693 $self->focus_in;
1694
1695 if ($ev->button == 2) {
1696 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1697 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1698
1699 $self->{motion} = sub {
1700 my ($ev, $x, $y) = @_;
1701
1702 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1703
1704 $::CFG->{map_shift_x} = $bw + $x - $ox;
1705 $::CFG->{map_shift_y} = $bh + $y - $oy;
1706
1707 $self->update;
1708 };
1709 }
1710}
1711
1712sub button_up {
1713 my ($self, $ev, $x, $y) = @_;
1714
1715 delete $self->{motion};
1716}
1717
1718sub mouse_motion {
1719 my ($self, $ev, $x, $y) = @_;
1720
1721 $self->{motion}->($ev, $x, $y) if $self->{motion};
1722}
1723
1724sub size_request {
1725 (
1726 1 + 32 * int $::WIDTH / 32,
1727 1 + 32 * int $::HEIGHT / 32,
1728 )
1729}
1730
1731sub update {
1732 my ($self) = @_;
1733
1734 $self->{need_update} = 1;
1735 $self->SUPER::update;
1736}
1737
1738sub draw {
1739 my ($self) = @_;
1740
1741 if (delete $self->{need_update}) {
1742 glNewList $self->{list}, GL_COMPILE;
1743
1744 if ($::MAP) {
1745 my $sw = int $::WIDTH / 32;
1746 my $sh = int $::HEIGHT / 32;
1747
1748 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1749 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1750
1751 glTranslate $sx0 - 32, $sy0 - 32, 0;
1752
1753 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1754
1755 if ($::CFG->{fow_enable}) {
1756 if ($::CFG->{fow_smooth}) { # smooth fog of war
1757 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1758 glConvolutionFilter2D
1759 GL_CONVOLUTION_2D,
1760 GL_ALPHA,
1761 3, 3,
1762 GL_ALPHA, GL_FLOAT,
1763 pack "f*",
1764 0.1, 0.1, 0.1,
1765 0.1, 0.2, 0.1,
1766 0.1, 0.1, 0.1,
1767 ;
1768 glEnable GL_CONVOLUTION_2D;
1769 }
1770
1771 my $tex = new CFClient::Texture
1772 w => $w,
1773 h => $h,
1774 data => $data,
1775 internalformat => GL_ALPHA,
1776 format => GL_ALPHA;
1777
1778 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1779
1780 glEnable GL_BLEND;
1781 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1782 glEnable GL_TEXTURE_2D;
1783 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1784
1785 glColor +($::CFG->{fow_intensity}) x 3, 1;
1786 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1787
1788 glDisable GL_TEXTURE_2D;
1789 glDisable GL_BLEND;
1790 }
1791
1792 # HACK BEGIN
1793 {
1794 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1795 my ($w, $h) = (250, 250);
1796
1797 glEnable GL_BLEND;
1798 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1799 glEnable GL_TEXTURE_2D;
1800 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1801
1802 CFClient::Texture->new (
1803 w => $w,
1804 h => $h,
1805 data => $::MAP->mapmap ($w, $h),
1806 type => GL_UNSIGNED_INT_8_8_8_8_REV
1807 )->draw_quad (100, 100);
1808
1809 glDisable GL_TEXTURE_2D;
1810 glDisable GL_BLEND;
1811 }
1812 # HACK END
1813 }
1814
1815 glEndList;
1816 }
1817
1818 glPushMatrix;
1819 glCallList $self->{list};
1820 glPopMatrix;
1821
1822 if ($FOCUS != $self) {
1823 glColor 64/255, 64/255, 64/255;
1824 glLogicOp GL_AND;
1825 glEnable GL_COLOR_LOGIC_OP;
1826 glBegin GL_QUADS;
1827 glVertex 0, 0;
1828 glVertex 0, $::HEIGHT;
1829 glVertex $::WIDTH, $::HEIGHT;
1830 glVertex $::WIDTH, 0;
1831 glEnd;
1832 glDisable GL_COLOR_LOGIC_OP;
1833 }
1834}
1835
1836my %DIR = (
1837 SDLK_KP8, [1, "north"],
1838 SDLK_KP9, [2, "northeast"],
1839 SDLK_KP6, [3, "east"],
1840 SDLK_KP3, [4, "southeast"],
1841 SDLK_KP2, [5, "south"],
1842 SDLK_KP1, [6, "southwest"],
1843 SDLK_KP4, [7, "west"],
1844 SDLK_KP7, [8, "northwest"],
1845
1846 SDLK_UP, [1, "north"],
1847 SDLK_RIGHT, [3, "east"],
1848 SDLK_DOWN, [5, "south"],
1849 SDLK_LEFT, [7, "west"],
1850);
1851
1852sub key_down {
1853 my ($self, $ev) = @_;
1854
1855 my $mod = $ev->key_mod;
1856 my $sym = $ev->key_sym;
1857
1858 if ($sym == SDLK_KP5) {
1859 $::CONN->user_send ("command stay fire");
1860 } elsif ($sym == SDLK_a) {
1861 $::CONN->user_send ("command apply");
1862 } elsif ($sym == SDLK_QUOTE) {
1863 $self->emit ('activate_console');
1864 } elsif ($sym == SDLK_SLASH) {
1865 $self->emit ('activate_console' => '/');
1866 } elsif (exists $DIR{$sym}) {
1867 if ($mod & KMOD_SHIFT) {
1868 $self->{shft}++;
1869 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1870 } elsif ($mod & KMOD_CTRL) {
1871 $self->{ctrl}++;
1872 $::CONN->user_send ("command run $DIR{$sym}[0]");
1873 } else {
1874 $::CONN->user_send ("command $DIR{$sym}[1]");
1875 }
1876 }
1877}
1878
1879sub key_up {
1880 my ($self, $ev) = @_;
1881
1882 my $mod = $ev->key_mod;
1883 my $sym = $ev->key_sym;
1884
1885 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1886 $::CONN->user_send ("command fire_stop");
1887 }
1888 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1889 $::CONN->user_send ("command run_stop");
1890 }
1891}
1892
1893#############################################################################
1894
1895package CFClient::UI::Animator; 2628package CFClient::UI::Animator;
1896 2629
1897use SDL::OpenGL; 2630use CFClient::OpenGL;
1898 2631
1899our @ISA = CFClient::UI::Bin::; 2632our @ISA = CFClient::UI::Bin::;
1900 2633
1901sub moveto { 2634sub moveto {
1902 my ($self, $x, $y) = @_; 2635 my ($self, $x, $y) = @_;
… …
1940 2673
1941sub new { 2674sub new {
1942 my $class = shift; 2675 my $class = shift;
1943 2676
1944 my $self = $class->SUPER::new ( 2677 my $self = $class->SUPER::new (
1945 state => 0, 2678 state => 0,
1946 connect_activate => \&toggle_flopper, 2679 on_activate => \&toggle_flopper,
1947 @_ 2680 @_
1948 ); 2681 );
1949 2682
1950 if ($self->{state}) {
1951 $self->{state} = 0;
1952 $self->toggle_flopper;
1953 }
1954
1955 $self 2683 $self
1956} 2684}
1957 2685
1958sub toggle_flopper { 2686sub toggle_flopper {
1959 my ($self) = @_; 2687 my ($self) = @_;
1960 2688
1961 # TODO: use animation 2689 $self->{other}->toggle_visibility;
1962 if ($self->{state} = !$self->{state}) { 2690}
1963 $CFClient::UI::ROOT->add ($self->{other}); 2691
1964 $self->{other}->move ($self->coord2global (0, $self->{h})); 2692#############################################################################
2693
2694package CFClient::UI::Tooltip;
2695
2696our @ISA = CFClient::UI::Bin::;
2697
2698use CFClient::OpenGL;
2699
2700sub new {
2701 my $class = shift;
2702
2703 $class->SUPER::new (
2704 @_,
2705 can_events => 0,
2706 )
2707}
2708
2709sub set_tooltip_from {
2710 my ($self, $widget) = @_;
2711
2712 my $tooltip = $widget->{tooltip};
2713
2714 if ($ENV{CFPLUS_DEBUG} & 2) {
2715 $tooltip .= "\n\n" . (ref $widget) . "\n"
2716 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2717 . "req $widget->{req_w} $widget->{req_h}\n"
2718 . "visible $widget->{visible}";
2719 }
2720
2721 $self->add (new CFClient::UI::Label
2722 markup => $tooltip,
2723 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2724 fontsize => 0.8,
2725 fg => [0, 0, 0, 1],
2726 ellipsise => 0,
2727 font => ($widget->{tooltip_font} || $::FONT_PROP),
2728 );
2729}
2730
2731sub size_request {
2732 my ($self) = @_;
2733
2734 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2735
2736 ($w + 4, $h + 4)
2737}
2738
2739sub size_allocate {
2740 my ($self, $w, $h) = @_;
2741
2742 $self->SUPER::size_allocate ($w - 4, $h - 4);
2743}
2744
2745sub visibility_change {
2746 my ($self, $visible) = @_;
2747
2748 return unless $visible;
2749
2750 $self->{root}->on_post_alloc ("move_$self" => sub {
2751 my $widget = $self->{owner}
2752 or return;
2753
2754 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2755
2756 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2757 if $x + $self->{w} > $::WIDTH;
2758
2759 $self->move_abs ($x, $y);
2760 });
2761}
2762
2763sub _draw {
2764 my ($self) = @_;
2765
2766 glTranslate 0.375, 0.375;
2767
2768 my ($w, $h) = @$self{qw(w h)};
2769
2770 glColor 1, 0.8, 0.4;
2771 glBegin GL_QUADS;
2772 glVertex 0 , 0;
2773 glVertex 0 , $h;
2774 glVertex $w, $h;
2775 glVertex $w, 0;
2776 glEnd;
2777
2778 glColor 0, 0, 0;
2779 glBegin GL_LINE_LOOP;
2780 glVertex 0 , 0;
2781 glVertex 0 , $h;
2782 glVertex $w, $h;
2783 glVertex $w, 0;
2784 glEnd;
2785
2786 glTranslate 2 - 0.375, 2 - 0.375;
2787
2788 $self->SUPER::_draw;
2789}
2790
2791#############################################################################
2792
2793package CFClient::UI::Face;
2794
2795our @ISA = CFClient::UI::Base::;
2796
2797use CFClient::OpenGL;
2798
2799sub new {
2800 my $class = shift;
2801
2802 my $self = $class->SUPER::new (
2803 aspect => 1,
2804 can_events => 0,
2805 @_,
2806 );
2807
2808 if ($self->{anim} && $self->{animspeed}) {
2809 Scalar::Util::weaken (my $widget = $self);
2810
2811 $self->{timer} = Event->timer (
2812 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2813 hard => 1,
2814 interval => $self->{animspeed},
2815 cb => sub {
2816 ++$widget->{frame};
2817 $widget->update;
2818 },
2819 );
2820 }
2821
2822 $self
2823}
2824
2825sub size_request {
2826 (32, 8)
2827}
2828
2829sub update {
2830 my ($self) = @_;
2831
2832 return unless $self->{visible};
2833
2834 $self->SUPER::update;
2835}
2836
2837sub _draw {
2838 my ($self) = @_;
2839
2840 return unless $::CONN;
2841
2842 my $face;
2843
2844 if ($self->{frame}) {
2845 my $anim = $::CONN->{anim}[$self->{anim}];
2846
2847 $face = $anim->[ $self->{frame} % @$anim ]
2848 if $anim && @$anim;
2849 }
2850
2851 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2852
2853 if ($tex) {
2854 glEnable GL_TEXTURE_2D;
2855 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2856 glColor 0, 0, 0, 1;
2857 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2858 glDisable GL_TEXTURE_2D;
2859 }
2860}
2861
2862sub DESTROY {
2863 my ($self) = @_;
2864
2865 $self->{timer}->cancel
2866 if $self->{timer};
2867
2868 $self->SUPER::DESTROY;
2869}
2870
2871#############################################################################
2872
2873package CFClient::UI::Buttonbar;
2874
2875our @ISA = CFClient::UI::HBox::;
2876
2877# TODO: should actualyl wrap buttons and other goodies.
2878
2879#############################################################################
2880
2881package CFClient::UI::Menu;
2882
2883our @ISA = CFClient::UI::FancyFrame::;
2884
2885use CFClient::OpenGL;
2886
2887sub new {
2888 my $class = shift;
2889
2890 my $self = $class->SUPER::new (
2891 items => [],
2892 z => 100,
2893 @_,
2894 );
2895
2896 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2897
2898 for my $item (@{ $self->{items} }) {
2899 my ($widget, $cb) = @$item;
2900
2901 # handle various types of items, only text for now
2902 if (!ref $widget) {
2903 $widget = new CFClient::UI::Label
2904 can_hover => 1,
2905 can_events => 1,
2906 text => $widget;
2907 }
2908
2909 $self->{item}{$widget} = $item;
2910
2911 $self->{vbox}->add ($widget);
2912 }
2913
2914 $self
2915}
2916
2917# popup given the event (must be a mouse button down event currently)
2918sub popup {
2919 my ($self, $ev) = @_;
2920
2921 $self->_emit ("popdown");
2922
2923 # maybe save $GRAB? must be careful about events...
2924 $GRAB = $self;
2925 $self->{button} = $ev->{button};
2926
2927 $self->show;
2928 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2929}
2930
2931sub mouse_motion {
2932 my ($self, $ev, $x, $y) = @_;
2933
2934 # TODO: should use vbox->find_widget or so
2935 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2936 $self->{hover} = $self->{item}{$HOVER};
2937
2938 0
2939}
2940
2941sub button_up {
2942 my ($self, $ev, $x, $y) = @_;
2943
2944 if ($ev->{button} == $self->{button}) {
2945 undef $GRAB;
2946 $self->hide;
2947
1965 $self->emit ("open"); 2948 $self->_emit ("popdown");
2949 $self->{hover}[1]->() if $self->{hover};
1966 } else { 2950 } else {
1967 $CFClient::UI::ROOT->remove ($self->{other}); 2951 return 0
1968 $self->emit ("close"); 2952 }
2953
1969 } 2954 1
1970
1971 $self->emit (changed => $self->{state});
1972} 2955}
1973 2956
1974############################################################################# 2957#############################################################################
1975 2958
2959package CFClient::UI::Multiplexer;
2960
2961our @ISA = CFClient::UI::Container::;
2962
2963sub new {
2964 my $class = shift;
2965
2966 my $self = $class->SUPER::new (
2967 @_,
2968 );
2969
2970 $self->{current} = $self->{children}[0]
2971 if @{ $self->{children} };
2972
2973 $self
2974}
2975
2976sub add {
2977 my ($self, @widgets) = @_;
2978
2979 $self->SUPER::add (@widgets);
2980
2981 $self->{current} = $self->{children}[0]
2982 if @{ $self->{children} };
2983}
2984
2985sub set_current_page {
2986 my ($self, $page_or_widget) = @_;
2987
2988 my $widget = ref $page_or_widget
2989 ? $page_or_widget
2990 : $self->{children}[$page_or_widget];
2991
2992 $self->{current} = $widget;
2993 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2994
2995 $self->_emit (page_changed => $self->{current});
2996
2997 $self->realloc;
2998}
2999
3000sub visible_children {
3001 $_[0]{current}
3002}
3003
3004sub size_request {
3005 my ($self) = @_;
3006
3007 $self->{current}->size_request
3008}
3009
3010sub size_allocate {
3011 my ($self, $w, $h) = @_;
3012
3013 $self->{current}->configure (0, 0, $w, $h);
3014}
3015
3016sub _draw {
3017 my ($self) = @_;
3018
3019 $self->{current}->draw;
3020}
3021
3022#############################################################################
3023
3024package CFClient::UI::Notebook;
3025
3026our @ISA = CFClient::UI::VBox::;
3027
3028sub new {
3029 my $class = shift;
3030
3031 my $self = $class->SUPER::new (
3032 buttonbar => (new CFClient::UI::Buttonbar),
3033 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3034 # filter => # will be put between multiplexer and $self
3035 @_,
3036 );
3037
3038 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3039 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3040
3041 $self
3042}
3043
3044sub add {
3045 my ($self, $title, $widget, $tooltip) = @_;
3046
3047 Scalar::Util::weaken $self;
3048
3049 $self->{buttonbar}->add (new CFClient::UI::Button
3050 markup => $title,
3051 tooltip => $tooltip,
3052 on_activate => sub { $self->set_current_page ($widget) },
3053 );
3054
3055 $self->{multiplexer}->add ($widget);
3056}
3057
3058sub set_current_page {
3059 my ($self, $page) = @_;
3060
3061 $self->{multiplexer}->set_current_page ($page);
3062 $self->_emit (page_changed => $self->{multiplexer}{current});
3063}
3064
3065#############################################################################
3066
3067package CFClient::UI::Statusbox;
3068
3069our @ISA = CFClient::UI::VBox::;
3070
3071sub new {
3072 my $class = shift;
3073
3074 my $self = $class->SUPER::new (
3075 fontsize => 0.8,
3076 @_,
3077 );
3078
3079 Scalar::Util::weaken (my $this = $self);
3080
3081 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub {
3082 $this->reorder;
3083 $this->update;
3084 });
3085
3086 $self
3087}
3088
3089sub reorder {
3090 my ($self) = @_;
3091 my $NOW = Time::HiRes::time;
3092
3093 while (my ($k, $v) = each %{ $self->{item} }) {
3094 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3095 }
3096
3097 my @widgets;
3098
3099 my @items = sort {
3100 $a->{pri} <=> $b->{pri}
3101 or $b->{id} <=> $a->{id}
3102 } values %{ $self->{item} };
3103
3104 $self->{timer}->interval (1);
3105
3106 my $count = 10 + 1;
3107 for my $item (@items) {
3108 last unless --$count;
3109
3110 push @widgets, $item->{label} ||= do {
3111 # TODO: doesn't handle markup well (read as: at all)
3112 my $short = $item->{count} > 1
3113 ? "<b>$item->{count} ×</b> $item->{text}"
3114 : $item->{text};
3115
3116 for ($short) {
3117 s/^\s+//;
3118 s/\s+/ /g;
3119 }
3120
3121 new CFClient::UI::Label
3122 markup => $short,
3123 tooltip => $item->{tooltip},
3124 tooltip_font => $::FONT_PROP,
3125 tooltip_width => 0.67,
3126 fontsize => $item->{fontsize} || $self->{fontsize},
3127 max_w => $::WIDTH * 0.44,
3128 fg => $item->{fg},
3129 orig_alpha => $item->{fg}[3] || 1,
3130 can_events => 1,
3131 can_hover => 1
3132 };
3133
3134 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3135 $item->{label}{fg}[3] = $item->{label}{orig_alpha} * $diff / 2;
3136 if ($diff < 1) {
3137 $item->{label}{max_h} = $item->{label}{req_h} * $diff;
3138 $item->{label}->realloc;
3139 }
3140 $item->{label}->update;
3141 $self->{timer}->interval (1/30);
3142 }
3143 }
3144
3145 $self->clear;
3146 $self->SUPER::add (reverse @widgets);
3147}
3148
3149sub add {
3150 my ($self, $text, %arg) = @_;
3151
3152 $text =~ s/^\s+//;
3153 $text =~ s/\s+$//;
3154
3155 return unless $text;
3156
3157 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3158
3159 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3160
3161 if (my $item = $self->{item}{$group}) {
3162 if ($item->{text} eq $text) {
3163 $item->{count}++;
3164 } else {
3165 $item->{count} = 1;
3166 $item->{text} = $item->{tooltip} = $text;
3167 }
3168 $item->{id} = ++$self->{id};
3169 $item->{timeout} = $timeout;
3170 delete $item->{label};
3171 } else {
3172 $self->{item}{$group} = {
3173 id => ++$self->{id},
3174 text => $text,
3175 timeout => $timeout,
3176 tooltip => $text,
3177 fg => [0.8, 0.8, 0.8, 0.8],
3178 pri => 0,
3179 count => 1,
3180 %arg,
3181 };
3182 }
3183
3184 $self->reorder;
3185}
3186
3187sub reconfigure {
3188 my ($self) = @_;
3189
3190 delete $_->{label}
3191 for values %{ $self->{item} || {} };
3192
3193 $self->reorder;
3194 $self->SUPER::reconfigure;
3195}
3196
3197sub DESTROY {
3198 my ($self) = @_;
3199
3200 $self->{timer}->cancel;
3201
3202 $self->SUPER::DESTROY;
3203}
3204
3205#############################################################################
3206
3207package CFClient::UI::Inventory;
3208
3209our @ISA = CFClient::UI::ScrolledWindow::;
3210
3211sub new {
3212 my $class = shift;
3213
3214 my $self = $class->SUPER::new (
3215 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3216 @_,
3217 );
3218
3219 $self
3220}
3221
3222sub set_items {
3223 my ($self, $items) = @_;
3224
3225 $self->{child}->clear;
3226 return unless $items;
3227
3228 my @items = sort {
3229 ($a->{type} <=> $b->{type})
3230 or ($a->{name} cmp $b->{name})
3231 } @$items;
3232
3233 $self->{real_items} = \@items;
3234
3235 my $row = 0;
3236 for my $item (@items) {
3237 CFClient::Item::update_widgets $item;
3238
3239 $self->{child}->add (0, $row, $item->{face_widget});
3240 $self->{child}->add (1, $row, $item->{desc_widget});
3241 $self->{child}->add (2, $row, $item->{weight_widget});
3242
3243 $row++;
3244 }
3245}
3246
3247#############################################################################
3248
3249package CFClient::UI::BindEditor;
3250
3251our @ISA = CFClient::UI::FancyFrame::;
3252
3253sub new {
3254 my $class = shift;
3255
3256 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3257
3258 $self->add (my $vb = new CFClient::UI::VBox);
3259
3260
3261 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3262 text => "start recording",
3263 tooltip => "Start/Stops recording of actions."
3264 ."All subsequent actions after the recording started will be captured."
3265 ."The actions are displayed after the record was stopped."
3266 ."To bind the action you have to click on the 'Bind' button",
3267 on_activate => sub {
3268 unless ($self->{recording}) {
3269 $self->start;
3270 } else {
3271 $self->stop;
3272 }
3273 });
3274
3275 $vb->add (new CFClient::UI::Label text => "Actions:");
3276 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3277
3278 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3279 $vb->add (my $hb = new CFClient::UI::HBox);
3280 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3281 $hb->add (new CFClient::UI::Button
3282 text => "bind",
3283 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3284 on_activate => sub {
3285 $self->ask_for_bind;
3286 });
3287
3288 $vb->add (my $hb = new CFClient::UI::HBox);
3289 $hb->add (new CFClient::UI::Button
3290 text => "ok",
3291 expand => 1,
3292 tooltip => "This closes the binding editor and saves the binding",
3293 on_activate => sub {
3294 $self->hide;
3295 $self->commit;
3296 });
3297
3298 $hb->add (new CFClient::UI::Button
3299 text => "cancel",
3300 expand => 1,
3301 tooltip => "This closes the binding editor without saving",
3302 on_activate => sub {
3303 $self->hide;
3304 $self->{binding_cancel}->()
3305 if $self->{binding_cancel};
3306 });
3307
3308 $self->update_binding_widgets;
3309
3310 $self
3311}
3312
3313sub commit {
3314 my ($self) = @_;
3315 my ($mod, $sym, $cmds) = $self->get_binding;
3316 if ($sym != 0 && @$cmds > 0) {
3317 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3318 ."'. Don't forget 'Save Config'!");
3319 $self->{binding_change}->($mod, $sym, $cmds)
3320 if $self->{binding_change};
3321 } else {
3322 $::STATUSBOX->add ("No action bound, no key or action specified!");
3323 $self->{binding_cancel}->()
3324 if $self->{binding_cancel};
3325 }
3326}
3327
3328sub start {
3329 my ($self) = @_;
3330
3331 $self->{rec_btn}->set_text ("stop recording");
3332 $self->{recording} = 1;
3333 $self->clear_command_list;
3334 $::CONN->start_record if $::CONN;
3335}
3336
3337sub stop {
3338 my ($self) = @_;
3339
3340 $self->{rec_btn}->set_text ("start recording");
3341 $self->{recording} = 0;
3342
3343 my $rec;
3344 $rec = $::CONN->stop_record if $::CONN;
3345 return unless ref $rec eq 'ARRAY';
3346 $self->set_command_list ($rec);
3347}
3348
3349
3350sub ask_for_bind_and_commit {
3351 my ($self) = @_;
3352 $self->ask_for_bind (1);
3353}
3354
3355sub ask_for_bind {
3356 my ($self, $commit) = @_;
3357
3358 CFClient::Binder::open_binding_dialog (sub {
3359 my ($mod, $sym) = @_;
3360 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3361 $self->update_binding_widgets;
3362 $self->commit if $commit;
3363 });
3364}
3365
3366# $mod and $sym are the modifiers and key symbol
3367# $cmds is a array ref of strings (the commands)
3368# $cb is the callback that is executed on OK
3369# $ccb is the callback that is executed on CANCEL and
3370# when the binding was unsuccessful on OK
3371sub set_binding {
3372 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3373
3374 $self->clear_command_list;
3375 $self->{recording} = 0;
3376 $self->{rec_btn}->set_text ("start recording");
3377
3378 $self->{binding} = [$mod, $sym];
3379 $self->{commands} = $cmds;
3380
3381 $self->{binding_change} = $cb;
3382 $self->{binding_cancel} = $ccb;
3383
3384 $self->update_binding_widgets;
3385}
3386
3387# this is a shortcut method that asks for a binding
3388# and then just binds it.
3389sub do_quick_binding {
3390 my ($self, $cmds) = @_;
3391 $self->set_binding (undef, undef, $cmds, sub {
3392 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3393 });
3394 $self->ask_for_bind (1);
3395}
3396
3397sub update_binding_widgets {
3398 my ($self) = @_;
3399 my ($mod, $sym, $cmds) = $self->get_binding;
3400 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3401 $self->set_command_list ($cmds);
3402}
3403
3404sub get_binding {
3405 my ($self) = @_;
3406 return (
3407 $self->{binding}->[0],
3408 $self->{binding}->[1],
3409 [ grep { defined $_ } @{$self->{commands}} ]
3410 );
3411}
3412
3413sub clear_command_list {
3414 my ($self) = @_;
3415 $self->{cmdbox}->clear ();
3416}
3417
3418sub set_command_list {
3419 my ($self, $cmds) = @_;
3420
3421 $self->{cmdbox}->clear ();
3422 $self->{commands} = $cmds;
3423
3424 my $idx = 0;
3425
3426 for (@$cmds) {
3427 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3428
3429 my $i = $idx;
3430 $hb->add (new CFClient::UI::Label text => $_);
3431 $hb->add (new CFClient::UI::Button
3432 text => "delete",
3433 tooltip => "Deletes the action from the record",
3434 on_activate => sub {
3435 $self->{cmdbox}->remove ($hb);
3436 $cmds->[$i] = undef;
3437 });
3438
3439
3440 $idx++
3441 }
3442}
3443
3444#############################################################################
3445
3446package CFClient::UI::SpellList;
3447
3448our @ISA = CFClient::UI::Table::;
3449
3450sub new {
3451 my $class = shift;
3452
3453 my $self = $class->SUPER::new (
3454 binding => [],
3455 commands => [],
3456 @_,
3457 )
3458}
3459
3460# XXX: Do sorting? Argl...
3461sub add_spell {
3462 my ($self, $spell) = @_;
3463 $self->{spells}->{$spell->{name}} = $spell;
3464
3465 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3466 face => $spell->{face},
3467 can_hover => 1,
3468 can_events => 1,
3469 tooltip => $spell->{message});
3470
3471 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3472 text => $spell->{name},
3473 can_hover => 1,
3474 can_events => 1,
3475 tooltip => $spell->{message},
3476 expand => 1);
3477
3478 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3479 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3480 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3481 expand => 1);
3482
3483 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3484 text => "bind to key",
3485 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3486}
3487
3488sub rebuild_spell_list {
3489 my ($self) = @_;
3490 $self->{tbl_idx} = 0;
3491 $self->add_spell ($_) for values %{$self->{spells}};
3492}
3493
3494sub remove_spell {
3495 my ($self, $spell) = @_;
3496 delete $self->{spells}->{$spell->{name}};
3497 $self->rebuild_spell_list;
3498}
3499
3500#############################################################################
3501
1976package CFClient::UI::Root; 3502package CFClient::UI::Root;
1977 3503
1978our @ISA = CFClient::UI::Container::; 3504our @ISA = CFClient::UI::Container::;
1979 3505
1980use SDL::OpenGL; 3506use List::Util qw(min max);
3507
3508use CFClient::OpenGL;
3509
3510sub new {
3511 my $class = shift;
3512
3513 my $self = $class->SUPER::new (
3514 visible => 1,
3515 @_,
3516 );
3517
3518 Scalar::Util::weaken ($self->{root} = $self);
3519
3520 $self
3521}
1981 3522
1982sub size_request { 3523sub size_request {
1983 ($::WIDTH, $::HEIGHT) 3524 my ($self) = @_;
3525
3526 ($self->{w}, $self->{h})
3527}
3528
3529sub _to_pixel {
3530 my ($coord, $size, $max) = @_;
3531
3532 $coord =
3533 $coord eq "center" ? ($max - $size) * 0.5
3534 : $coord eq "max" ? $max
3535 : $coord;
3536
3537 $coord = 0 if $coord < 0;
3538 $coord = $max - $size if $coord > $max - $size;
3539
3540 int $coord + 0.5
1984} 3541}
1985 3542
1986sub size_allocate { 3543sub size_allocate {
1987 my ($self, $x, $y, $w, $h) = @_; 3544 my ($self, $w, $h) = @_;
1988 3545
1989 $self->_size_allocate ($x, $y, $w, $h); 3546 for my $child ($self->children) {
3547 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1990 3548
1991 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3549 $X = $child->{force_x} if exists $child->{force_x};
1992 for @{$self->{children}}; 3550 $Y = $child->{force_y} if exists $child->{force_y};
1993}
1994 3551
1995sub _topleft { 3552 $X = _to_pixel $X, $W, $self->{w};
3553 $Y = _to_pixel $Y, $H, $self->{h};
3554
3555 $child->configure ($X, $Y, $W, $H);
3556 }
3557}
3558
3559sub coord2local {
1996 my ($self, $x, $y) = @_; 3560 my ($self, $x, $y) = @_;
1997 3561
1998 ($x, $y) 3562 ($x, $y)
1999} 3563}
2000 3564
3565sub coord2global {
3566 my ($self, $x, $y) = @_;
3567
3568 ($x, $y)
3569}
3570
2001sub update { 3571sub update {
2002 my ($self) = @_; 3572 my ($self) = @_;
2003 3573
2004 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3574 $::WANT_REFRESH++;
2005 ::refresh ();
2006} 3575}
2007 3576
2008sub add { 3577sub add {
2009 my ($self, $widget) = @_; 3578 my ($self, @children) = @_;
2010 3579
3580 $_->{is_toplevel} = 1
3581 for @children;
3582
2011 $self->SUPER::add ($widget); 3583 $self->SUPER::add (@children);
3584}
2012 3585
2013 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3586sub remove {
3587 my ($self, @children) = @_;
3588
3589 $self->SUPER::remove (@children);
3590
3591 delete $self->{is_toplevel}
3592 for @children;
3593
3594 while (@children) {
3595 my $w = pop @children;
3596 push @children, $w->children;
3597 $w->set_invisible;
3598 }
2014} 3599}
2015 3600
2016sub on_refresh { 3601sub on_refresh {
2017 my ($self, $id, $cb) = @_; 3602 my ($self, $id, $cb) = @_;
2018 3603
2019 $self->{refresh_hook}{$id} = $cb; 3604 $self->{refresh_hook}{$id} = $cb;
2020} 3605}
2021 3606
3607sub on_post_alloc {
3608 my ($self, $id, $cb) = @_;
3609
3610 $self->{post_alloc_hook}{$id} = $cb;
3611}
3612
2022sub draw { 3613sub draw {
2023 my ($self) = @_; 3614 my ($self) = @_;
2024 3615
2025 while (my $rcb = delete $self->{refresh_hook}) { 3616 while ($self->{refresh_hook}) {
2026 $_->() for values %$rcb; 3617 $_->()
3618 for values %{delete $self->{refresh_hook}};
2027 } 3619 }
3620
3621 if ($self->{realloc}) {
3622 my %queue;
3623 my @queue;
3624 my $widget;
3625
3626 outer:
3627 while () {
3628 if (my $realloc = delete $self->{realloc}) {
3629 for $widget (values %$realloc) {
3630 $widget->{visible} or next; # do not resize invisible widgets
3631
3632 $queue{$widget+0}++ and next; # duplicates are common
3633
3634 push @{ $queue[$widget->{visible}] }, $widget;
3635 }
3636 }
3637
3638 while () {
3639 @queue or last outer;
3640
3641 $widget = pop @{ $queue[-1] || [] }
3642 and last;
3643
3644 pop @queue;
3645 }
3646
3647 delete $queue{$widget+0};
3648
3649 my ($w, $h) = $widget->size_request;
3650
3651 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3652 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3653
3654 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3655 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3656
3657 $w = $widget->{force_w} if exists $widget->{force_w};
3658 $h = $widget->{force_h} if exists $widget->{force_h};
3659
3660 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3661 || delete $widget->{force_realloc}) {
3662 $widget->{req_w} = $w;
3663 $widget->{req_h} = $h;
3664
3665 $self->{size_alloc}{$widget+0} = $widget;
3666
3667 if (my $parent = $widget->{parent}) {
3668 $self->{realloc}{$parent+0} = $parent
3669 unless $queue{$parent+0};
3670
3671 $parent->{force_size_alloc} = 1;
3672 $self->{size_alloc}{$parent+0} = $parent;
3673 }
3674 }
3675
3676 delete $self->{realloc}{$widget+0};
3677 }
3678 }
3679
3680 while (my $size_alloc = delete $self->{size_alloc}) {
3681 my @queue = sort { $b->{visible} <=> $a->{visible} }
3682 values %$size_alloc;
3683
3684 while () {
3685 my $widget = pop @queue || last;
3686
3687 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3688
3689 $w = 0 if $w < 0;
3690 $h = 0 if $h < 0;
3691
3692 $w = int $w + 0.5;
3693 $h = int $h + 0.5;
3694
3695 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3696 $widget->{old_w} = $widget->{w};
3697 $widget->{old_h} = $widget->{h};
3698
3699 $widget->{w} = $w;
3700 $widget->{h} = $h;
3701
3702 $widget->emit (size_allocate => $w, $h);
3703 }
3704 }
3705 }
3706
3707 while ($self->{post_alloc_hook}) {
3708 $_->()
3709 for values %{delete $self->{post_alloc_hook}};
3710 }
3711
2028 3712
2029 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3713 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2030 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3714 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2031 glClear GL_COLOR_BUFFER_BIT; 3715 glClear GL_COLOR_BUFFER_BIT;
2032 3716
2033 glMatrixMode GL_PROJECTION; 3717 glMatrixMode GL_PROJECTION;
2034 glLoadIdentity; 3718 glLoadIdentity;
2035 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3719 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2036 glMatrixMode GL_MODELVIEW; 3720 glMatrixMode GL_MODELVIEW;
2037 glLoadIdentity; 3721 glLoadIdentity;
2038 3722
3723 {
3724 package CFClient::UI::Base;
3725
3726 ($draw_x, $draw_y, $draw_w, $draw_h) =
3727 (0, 0, $self->{w}, $self->{h});
3728 }
3729
2039 $self->_draw; 3730 $self->_draw;
2040} 3731}
2041 3732
2042############################################################################# 3733#############################################################################
2043 3734
2044package CFClient::UI; 3735package CFClient::UI;
2045 3736
2046$ROOT = new CFClient::UI::Root; 3737$ROOT = new CFClient::UI::Root;
3738$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2047 3739
20481 37401
2049 3741

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines