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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.125 by root, Mon Apr 17 20:52:15 2006 UTC vs.
Revision 1.279 by root, Mon Jun 5 00:17:47 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
… …
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
101 w => -1, 210 w => undef,
102 h => -1, 211 h => undef,
212 can_events => 1,
103 @_ 213 @_
104 }, $class; 214 }, $class;
105 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
106 for (keys %$self) { 218 for (keys %$self) {
107 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
109 } 221 }
110 } 222 }
111 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
112 $self 236 $self
113} 237}
114 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 $self->{x} = int $x; 318
118 $self->{y} = int $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
120}
121 322
122sub needs_redraw { 323 $self->update;
123 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
124} 333}
125 334
126sub size_request { 335sub size_request {
127 require Carp; 336 require Carp;
128 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
129} 338}
130 339
131sub _size_allocate { 340sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
133 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 356 $self->{x} = $x;
135 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
136 360
137 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
138 363
139 $self->{w} = $w; 364 $self->{alloc_w} = $w;
140 $self->{h} = $h; 365 $self->{alloc_h} = $h;
141 366
367 $self->{root}{size_alloc}{$self+0} = $self;
142 1 368 }
143} 369}
144 370
145sub size_allocate { 371sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 372 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 373}
150 374
151# return top left coordinates 375sub children {
152sub _topleft { 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
153 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
154 385
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
387 delete $self->{max_h}; $self->{max_h} = $h if $h;
388}
389
390sub set_tooltip {
391 my ($self, $tooltip) = @_;
392
393 $tooltip =~ s/^\s+//;
394 $tooltip =~ s/\s+$//;
395
396 return if $self->{tooltip} eq $tooltip;
397
398 $self->{tooltip} = $tooltip;
399
400 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
401 delete $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
156} 404}
157 405
158# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
159sub coord2local { 407sub coord2local {
160 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
161 409
162 my ($X, $Y) = $self->_topleft; 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 411}
165 412
166# translate local coordinates to global coordinate system 413# translate local coordinates to global coordinate system
167sub coord2global { 414sub coord2global {
168 my ($self, $x, $y) = @_; 415 my ($self, $x, $y) = @_;
169 416
170 my ($X, $Y) = $self->_topleft; 417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 418}
173 419
174sub focus_in { 420sub focus_in {
175 my ($self) = @_; 421 my ($self) = @_;
176 422
177 return if $FOCUS == $self; 423 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
179 425
180 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
181 427
182 $self->emit (focus_in => $focus); 428 $self->_emit (focus_in => $focus);
183 429
184 $focus->update if $focus; 430 $focus->update if $focus;
185 $FOCUS->update; 431 $FOCUS->update;
186} 432}
187 433
… …
190 436
191 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
192 438
193 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
194 440
195 $self->emit (focus_out => $focus); 441 $self->_emit (focus_out => $focus);
196 442
197 $focus->update if $focus; #? 443 $focus->update if $focus; #?
198}
199 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
200sub mouse_motion { } 449sub mouse_motion { 0 }
201sub button_up { } 450sub button_up { 0 }
202sub key_down { } 451sub key_down { 0 }
203sub key_up { } 452sub key_up { 0 }
204 453
205sub button_down { 454sub button_down {
206 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
207 456
208 $self->focus_in; 457 $self->focus_in;
209}
210 458
211sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
212sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
213sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
214sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
215sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
216
217sub draw {
218 my ($self) = @_;
219
220 return unless $self->{h} && $self->{w};
221
222 glPushMatrix;
223 glTranslate $self->{x}, $self->{y}, 0;
224 $self->_draw;
225 glPopMatrix;
226
227 if ($self == $HOVER && $self->{can_hover}) {
228 my ($x, $y) = @$self{qw(x y)};
229
230 glColor 1, 0.8, 0.5, 0.2;
231 glEnable GL_BLEND;
232 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
233 glBegin GL_QUADS;
234 glVertex $x , $y;
235 glVertex $x + $self->{w}, $y;
236 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h};
238 glEnd;
239 glDisable GL_BLEND;
240 } 459 0
241}
242
243sub _draw {
244 my ($self) = @_;
245
246 warn "no draw defined for $self\n";
247} 460}
248 461
249sub find_widget { 462sub find_widget {
250 my ($self, $x, $y) = @_; 463 my ($self, $x, $y) = @_;
464
465 return () unless $self->{can_events};
251 466
252 return $self 467 return $self
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 468 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 469 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255 470
… …
258 473
259sub set_parent { 474sub set_parent {
260 my ($self, $parent) = @_; 475 my ($self, $parent) = @_;
261 476
262 Scalar::Util::weaken ($self->{parent} = $parent); 477 Scalar::Util::weaken ($self->{parent} = $parent);
478 $self->set_visible if $parent->{visible};
263} 479}
264 480
265sub check_size { 481sub connect {
482 my ($self, $signal, $cb) = @_;
483
484 push @{ $self->{signal_cb}{$signal} }, $cb;
485}
486
487sub _emit {
488 my ($self, $signal, @args) = @_;
489
490 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491}
492
493sub emit {
494 my ($self, $signal, @args) = @_;
495
496 $self->_emit ($signal, @args)
497 || $self->$signal (@args);
498}
499
500sub visibility_change {
266 my ($self) = @_; 501 #my ($self, $visible) = @_;
502}
267 503
268 my ($w, $h) = $self->size_request; 504sub realloc {
505 my ($self) = @_;
269 506
270 if ($w != $self->{req_w} || $h != $self->{req_h}) { 507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
271 $self->{req_w} = $w; 513 delete $self->{req_w};
272 $self->{req_h} = $h; 514 delete $self->{req_h};
273
274 $self->{parent}->check_size
275 if $self->{parent};
276 } 515 }
277} 516}
278 517
279sub update { 518sub update {
280 my ($self) = @_; 519 my ($self) = @_;
281 520
282 $self->{parent}->update 521 $self->{parent}->update
283 if $self->{parent}; 522 if $self->{parent};
284} 523}
285 524
286sub connect { 525sub reconfigure {
287 my ($self, $signal, $cb) = @_; 526 my ($self) = @_;
288 527
289 push @{ $self->{cb}{$signal} }, $cb; 528 $self->realloc;
529 $self->update;
290} 530}
291 531
292sub emit { 532# using global variables seems a bit hacky, but passing through all drawing
293 my ($self, $signal, @args) = @_; 533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
294 535
295 $_->($self, @args) 536sub draw {
296 for @{$self->{cb}{$signal} || []}; 537 my ($self) = @_;
538
539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544 local $draw_w = $draw_x + $self->{w};
545 local $draw_h = $draw_y + $self->{h};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
550
551 glPushMatrix;
552 glTranslate $self->{x}, $self->{y}, 0;
553
554 if ($self == $HOVER && $self->{can_hover}) {
555 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
556 glEnable GL_BLEND;
557 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
558 glBegin GL_QUADS;
559 glVertex 0 , 0;
560 glVertex $self->{w}, 0;
561 glVertex $self->{w}, $self->{h};
562 glVertex 0 , $self->{h};
563 glEnd;
564 glDisable GL_BLEND;
565 }
566
567 if ($ENV{CFPLUS_DEBUG} & 1) {
568 glPushMatrix;
569 glColor 1, 1, 0, 1;
570 glTranslate 0.375, 0.375;
571 glBegin GL_LINE_LOOP;
572 glVertex 0 , 0;
573 glVertex $self->{w} - 1, 0;
574 glVertex $self->{w} - 1, $self->{h} - 1;
575 glVertex 0 , $self->{h} - 1;
576 glEnd;
577 glPopMatrix;
578 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
579 }
580
581 $self->_draw;
582 glPopMatrix;
583}
584
585sub _draw {
586 my ($self) = @_;
587
588 warn "no draw defined for $self\n";
297} 589}
298 590
299sub DESTROY { 591sub DESTROY {
300 my ($self) = @_; 592 my ($self) = @_;
301 593
594 delete $WIDGET{$self+0};
302 #$self->deactivate; 595 #$self->deactivate;
303} 596}
304 597
305############################################################################# 598#############################################################################
306 599
307package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
308 601
309our @ISA = CFClient::UI::Base::; 602our @ISA = CFClient::UI::Base::;
310 603
311use strict; 604use strict;
312use SDL::OpenGL; 605use CFClient::OpenGL;
313 606
314sub new { 607sub new {
315 my $class = shift; 608 my $class = shift;
316 609
317 # range [value, low, high, page] 610 # range [value, low, high, page]
318 611
319 $class->SUPER::new ( 612 $class->SUPER::new (
320 bg => [0, 0, 0, 0.2], 613 #bg => [0, 0, 0, 0.2],
321 active_bg => [1, 1, 1, 0.5], 614 #active_bg => [1, 1, 1, 0.5],
322 @_ 615 @_
323 ) 616 )
324} 617}
325 618
326sub _draw { 619sub _draw {
327 my ($self) = @_; 620 my ($self) = @_;
328 621
622 my $color = $FOCUS == $self && $self->{active_bg}
623 ? $self->{active_bg}
624 : $self->{bg};
625
626 if ($color && (@$color < 4 || $color->[3])) {
329 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
330 628
331 glEnable GL_BLEND; 629 glEnable GL_BLEND;
332 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
333 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 631 glColor_premultiply @$color;
334 632
335 glBegin GL_QUADS; 633 glBegin GL_QUADS;
336 glVertex 0 , 0; 634 glVertex 0 , 0;
337 glVertex 0 , $h; 635 glVertex 0 , $h;
338 glVertex $w, $h; 636 glVertex $w, $h;
339 glVertex $w, 0; 637 glVertex $w, 0;
340 glEnd; 638 glEnd;
341 639
342 glDisable GL_BLEND; 640 glDisable GL_BLEND;
641 }
343} 642}
344 643
345############################################################################# 644#############################################################################
346 645
347package CFClient::UI::Empty; 646package CFClient::UI::Empty;
348
349our @ISA = CFClient::UI::Base::;
350
351sub size_request {
352 (0, 0)
353}
354
355sub draw { }
356
357#############################################################################
358
359package CFClient::UI::Container;
360 647
361our @ISA = CFClient::UI::Base::; 648our @ISA = CFClient::UI::Base::;
362 649
363sub new { 650sub new {
364 my ($class, %arg) = @_; 651 my ($class, %arg) = @_;
652 $class->SUPER::new (can_events => 0, %arg);
653}
365 654
655sub size_request {
656 my ($self) = @_;
657
658 ($self->{w} + 0, $self->{h} + 0)
659}
660
661sub draw { }
662
663#############################################################################
664
665package CFClient::UI::Container;
666
667our @ISA = CFClient::UI::Base::;
668
669sub new {
670 my ($class, %arg) = @_;
671
366 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
367 673
368 my $self = $class->SUPER::new (children => [], %arg); 674 my $self = $class->SUPER::new (
675 children => [],
676 can_events => 0,
677 %arg,
678 );
679
369 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
370 682
371 $self 683 $self
684}
685
686sub add {
687 my ($self, @widgets) = @_;
688
689 $_->set_parent ($self)
690 for @widgets;
691
692 use sort 'stable';
693
694 $self->{children} = [
695 sort { $a->{z} <=> $b->{z} }
696 @{$self->{children}}, @widgets
697 ];
698
699 $self->realloc;
700}
701
702sub children {
703 @{ $_[0]{children} }
704}
705
706sub remove {
707 my ($self, $child) = @_;
708
709 delete $child->{parent};
710 $child->hide;
711
712 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
713
714 $self->realloc;
715}
716
717sub clear {
718 my ($self) = @_;
719
720 my $children = delete $self->{children};
721 $self->{children} = [];
722
723 for (@$children) {
724 delete $_->{parent};
725 $_->hide;
726 }
727
728 $self->realloc;
729}
730
731sub find_widget {
732 my ($self, $x, $y) = @_;
733
734 $x -= $self->{x};
735 $y -= $self->{y};
736
737 my $res;
738
739 for (reverse $self->visible_children) {
740 $res = $_->find_widget ($x, $y)
741 and return $res;
742 }
743
744 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
745}
746
747sub _draw {
748 my ($self) = @_;
749
750 $_->draw for @{$self->{children}};
751}
752
753#############################################################################
754
755package CFClient::UI::Bin;
756
757our @ISA = CFClient::UI::Container::;
758
759sub new {
760 my ($class, %arg) = @_;
761
762 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
763
764 $class->SUPER::new (children => [$child], %arg)
372} 765}
373 766
374sub add { 767sub add {
375 my ($self, $child) = @_; 768 my ($self, $child) = @_;
376 769
377 $child->set_parent ($self);
378
379 use sort 'stable';
380
381 $self->{children} = [ 770 $self->{children} = [];
382 sort { $a->{z} <=> $b->{z} }
383 @{$self->{children}}, $child
384 ]; 771
385 772 $self->SUPER::add ($child);
386 $self->{w} = $self->{h} = -1;
387 $self->update;
388} 773}
389 774
390sub remove { 775sub remove {
391 my ($self, $widget) = @_; 776 my ($self, $widget) = @_;
392 777
393 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 778 $self->SUPER::remove ($widget);
394 779
395 $self->check_size; 780 $self->{children} = [new CFClient::UI::Empty]
781 unless @{$self->{children}};
782}
783
784sub child { $_[0]->{children}[0] }
785
786sub size_request {
787 $_[0]{children}[0]->size_request
788}
789
790sub size_allocate {
791 my ($self, $w, $h) = @_;
792
793 $self->{children}[0]->configure (0, 0, $w, $h);
794}
795
796#############################################################################
797
798# back-buffered drawing area
799
800package CFClient::UI::Window;
801
802our @ISA = CFClient::UI::Bin::;
803
804use CFClient::OpenGL;
805
806sub new {
807 my ($class, %arg) = @_;
808
809 my $self = $class->SUPER::new (%arg);
810}
811
812sub update {
813 my ($self) = @_;
814
815 $ROOT->on_post_alloc ($self => sub { $self->render_child });
816 $self->SUPER::update;
817}
818
819sub size_allocate {
820 my ($self, $w, $h) = @_;
821
822 $self->SUPER::size_allocate ($w, $h);
823 $self->update;
824}
825
826sub _render {
827 my ($self) = @_;
828
829 $self->{children}[0]->draw;
830}
831
832sub render_child {
833 my ($self) = @_;
834
835 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
836 glClearColor 0, 0, 0, 0;
837 glClear GL_COLOR_BUFFER_BIT;
838
839 {
840 package CFClient::UI::Base;
841
842 ($draw_x, $draw_y, $draw_w, $draw_h) =
843 (0, 0, $self->{w}, $self->{h});
844 }
845
846 $self->_render;
847 };
848}
849
850sub _draw {
851 my ($self) = @_;
852
853 my ($w, $h) = @$self{qw(w h)};
854
855 my $tex = $self->{texture}
856 or return;
857
858 glEnable GL_TEXTURE_2D;
859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
860 glColor 0, 0, 0, 1;
861
862 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
863
864 glDisable GL_TEXTURE_2D;
865}
866
867#############################################################################
868
869package CFClient::UI::ViewPort;
870
871our @ISA = CFClient::UI::Window::;
872
873sub new {
874 my $class = shift;
875
876 $class->SUPER::new (
877 scroll_x => 0,
878 scroll_y => 1,
879 @_,
880 )
881}
882
883sub size_request {
884 my ($self) = @_;
885
886 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
887
888 $w = 10 if $self->{scroll_x};
889 $h = 10 if $self->{scroll_y};
890
891 ($w, $h)
892}
893
894sub size_allocate {
895 my ($self, $w, $h) = @_;
896
897 my $child = $self->child;
898
899 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
900 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
901
902 $self->child->configure (0, 0, $w, $h);
903 $self->update;
904}
905
906sub set_offset {
907 my ($self, $x, $y) = @_;
908
909 $self->{view_x} = int $x;
910 $self->{view_y} = int $y;
911
912 $self->update;
913}
914
915# hmm, this does not work for topleft of $self... but we should not ask for that
916sub coord2local {
917 my ($self, $x, $y) = @_;
918
919 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
920}
921
922sub coord2global {
923 my ($self, $x, $y) = @_;
924
925 $x = List::Util::min $self->{w}, $x - $self->{view_x};
926 $y = List::Util::min $self->{h}, $y - $self->{view_y};
927
928 $self->SUPER::coord2global ($x, $y)
396} 929}
397 930
398sub find_widget { 931sub find_widget {
399 my ($self, $x, $y) = @_; 932 my ($self, $x, $y) = @_;
400 933
401 $x -= $self->{x}; 934 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
402 $y -= $self->{y}; 935 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
403 936 ) {
404 my $res;
405
406 for (reverse @{ $self->{children} }) {
407 $res = $_->find_widget ($x, $y)
408 and return $res;
409 }
410
411 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 937 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
938 } else {
939 $self->CFClient::UI::Base::find_widget ($x, $y)
940 }
412} 941}
413 942
414sub _draw { 943sub _render {
415 my ($self) = @_; 944 my ($self) = @_;
416 945
417 $_->draw for @{$self->{children}}; 946 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
947 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
948
949 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
950
951 $self->SUPER::_render;
418} 952}
419 953
420############################################################################# 954#############################################################################
421 955
422package CFClient::UI::Bin; 956package CFClient::UI::ScrolledWindow;
423 957
424our @ISA = CFClient::UI::Container::; 958our @ISA = CFClient::UI::HBox::;
425 959
426sub new { 960sub new {
427 my ($class, %arg) = @_; 961 my ($class, %arg) = @_;
428 962
429 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 963 my $child = delete $arg{child};
430 964
431 $class->SUPER::new (children => [$child], %arg) 965 my $self;
966
967 my $slider = new CFClient::UI::Slider
968 vertical => 1,
969 range => [0, 0, 1, 0.01], # HACK fix
970 on_changed => sub {
971 $self->{vp}->set_offset (0, $_[1]);
972 },
973 ;
974
975 $self = $class->SUPER::new (
976 vp => (new CFClient::UI::ViewPort expand => 1),
977 slider => $slider,
978 %arg,
979 );
980
981 $self->SUPER::add ($self->{vp}, $self->{slider});
982 $self->add ($child) if $child;
983
984 $self
432} 985}
433 986
434sub add { 987sub add {
435 my ($self, $widget) = @_; 988 my ($self, $widget) = @_;
436 989
437 $self->{children} = []; 990 $self->{vp}->add ($self->{child} = $widget);
438
439 $self->SUPER::add ($widget);
440} 991}
441 992
442sub remove { 993sub update {
443 my ($self, $widget) = @_; 994 my ($self) = @_;
444 995
445 $self->SUPER::remove ($widget); 996 $self->SUPER::update;
446 997
447 $self->{children} = [new CFClient::UI::Empty] 998 # todo: overwrite size_allocate of child
448 unless @{$self->{children}}; 999 my $child = $self->{vp}->child;
449} 1000 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
450
451sub child { $_[0]->{children}[0] }
452
453sub size_request {
454 $_[0]{children}[0]->size_request
455} 1001}
456 1002
457sub size_allocate { 1003sub size_allocate {
458 my ($self, $x, $y, $w, $h) = @_; 1004 my ($self, $w, $h) = @_;
459 1005
460 $self->_size_allocate ($x, $y, $w, $h) or return; 1006 $self->SUPER::size_allocate ($w, $h);
461 1007
462 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1008 my $child = $self->{vp}->child;
1009 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
463} 1010}
1011
1012#TODO# update range on size_allocate depending on child
1013# update viewport offset on scroll
464 1014
465############################################################################# 1015#############################################################################
466 1016
467package CFClient::UI::Window; 1017package CFClient::UI::Frame;
468 1018
469our @ISA = CFClient::UI::Bin::; 1019our @ISA = CFClient::UI::Bin::;
470 1020
471use SDL::OpenGL; 1021use CFClient::OpenGL;
1022
1023sub new {
1024 my $class = shift;
1025
1026 $class->SUPER::new (
1027 bg => undef,
1028 @_,
1029 )
1030}
1031
1032sub _draw {
1033 my ($self) = @_;
1034
1035 if ($self->{bg}) {
1036 my ($w, $h) = @$self{qw(w h)};
1037
1038 glEnable GL_BLEND;
1039 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1040 glColor_premultiply @{ $self->{bg} };
1041
1042 glBegin GL_QUADS;
1043 glVertex 0 , 0;
1044 glVertex 0 , $h;
1045 glVertex $w, $h;
1046 glVertex $w, 0;
1047 glEnd;
1048
1049 glDisable GL_BLEND;
1050 }
1051
1052 $self->SUPER::_draw;
1053}
1054
1055#############################################################################
1056
1057package CFClient::UI::FancyFrame;
1058
1059our @ISA = CFClient::UI::Bin::;
1060
1061use CFClient::OpenGL;
1062
1063my $bg =
1064 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1065 mipmap => 1, wrap => 1;
1066
1067my @border =
1068 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1069 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
472 1070
473sub new { 1071sub new {
474 my ($class, %arg) = @_; 1072 my ($class, %arg) = @_;
475 1073
1074 my $title = delete $arg{title};
1075
476 my $self = $class->SUPER::new (%arg); 1076 my $self = $class->SUPER::new (
477} 1077 bg => [1, 1, 1, 1],
478 1078 border_bg => [1, 1, 1, 1],
479sub update { 1079 border => 0.6,
480 my ($self) = @_; 1080 can_events => 1,
481 1081 min_w => 16,
482 # we want to do this delayed... 1082 min_h => 16,
483 $self->render_chld; 1083 %arg,
484 $self->SUPER::update;
485}
486
487sub render_chld {
488 my ($self) = @_;
489
490 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
491 glClearColor 0, 0, 0, 1;
492 glClear GL_COLOR_BUFFER_BIT;
493 $self->child->draw;
494 }; 1084 );
1085
1086 $self->{title} = new CFClient::UI::Label
1087 align => 0,
1088 valign => 1,
1089 text => $title,
1090 fontsize => $self->{border}
1091 if defined $title;
1092
1093 $self
1094}
1095
1096sub add {
1097 my ($self, @widgets) = @_;
1098
1099 $self->SUPER::add (@widgets);
1100 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1101}
1102
1103sub border {
1104 int $_[0]{border} * $::FONTSIZE
1105}
1106
1107sub size_request {
1108 my ($self) = @_;
1109
1110 $self->{title}->size_request
1111 if $self->{title};
1112
1113 my ($w, $h) = $self->SUPER::size_request;
1114
1115 (
1116 $w + $self->border * 2,
1117 $h + $self->border * 2,
1118 )
495} 1119}
496 1120
497sub size_allocate { 1121sub size_allocate {
498 my ($self, $x, $y, $w, $h) = @_; 1122 my ($self, $w, $h) = @_;
499 1123
500 $self->_size_allocate ($x, $y, $w, $h) or return; 1124 if ($self->{title}) {
501 1125 $self->{title}{w} = $w;
1126 $self->{title}{h} = $h;
502 $self->child->size_allocate (0, 0, $w, $h); 1127 $self->{title}->size_allocate ($w, $h);
1128 }
503 1129
504 $self->render_chld; 1130 my $border = $self->border;
1131
1132 $h -= List::Util::max 0, $border * 2;
1133 $w -= List::Util::max 0, $border * 2;
1134
1135 $self->child->configure ($border, $border, $w, $h);
1136}
1137
1138sub button_down {
1139 my ($self, $ev, $x, $y) = @_;
1140
1141 my ($w, $h) = @$self{qw(w h)};
1142 my $border = $self->border;
1143
1144 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1145 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1146
1147 if ($lr & $td) {
1148 my ($wx, $wy) = ($self->{x}, $self->{y});
1149 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1150 my ($bw, $bh) = ($self->{w}, $self->{h});
1151
1152 my $mx = $x < $border;
1153 my $my = $y < $border;
1154
1155 $self->{motion} = sub {
1156 my ($ev, $x, $y) = @_;
1157
1158 my $dx = $ev->{x} - $ox;
1159 my $dy = $ev->{y} - $oy;
1160
1161 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1162 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1163
1164 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1165 $self->realloc;
1166 };
1167
1168 } elsif ($lr ^ $td) {
1169 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1170 my ($bx, $by) = ($self->{x}, $self->{y});
1171
1172 $self->{motion} = sub {
1173 my ($ev, $x, $y) = @_;
1174
1175 ($x, $y) = ($ev->{x}, $ev->{y});
1176
1177 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1178 # HACK: the next line is required to enforce placement
1179 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
1180 };
1181 } else {
1182 return 0;
1183 }
1184
1185 1
1186}
1187
1188sub button_up {
1189 my ($self, $ev, $x, $y) = @_;
1190
1191 !!delete $self->{motion}
1192}
1193
1194sub mouse_motion {
1195 my ($self, $ev, $x, $y) = @_;
1196
1197 $self->{motion}->($ev, $x, $y) if $self->{motion};
1198
1199 !!$self->{motion}
505} 1200}
506 1201
507sub _draw { 1202sub _draw {
508 my ($self) = @_; 1203 my ($self) = @_;
509 1204
1205 my $child = $self->{children}[0];
1206
510 my ($w, $h) = ($self->w, $self->h); 1207 my ($w, $h ) = ($self->{w}, $self->{h});
1208 my ($cw, $ch) = ($child->{w}, $child->{h});
511 1209
512 my $tex = $self->{texture}
513 or return;
514
515 glEnable GL_BLEND;
516 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
517 glEnable GL_TEXTURE_2D; 1210 glEnable GL_TEXTURE_2D;
518 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1211 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
519 1212
520 $tex->draw_quad (0, 0, $w, $h); 1213 my $border = $self->border;
521 1214
522 glDisable GL_BLEND; 1215 glColor @{ $self->{border_bg} };
1216 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1217 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1218 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1219 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1220
1221 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1222 glColor @{ $self->{bg} };
1223
1224 # TODO: repeat texture not scale
1225 # solve this better(?)
1226 $bg->{s} = $cw / $bg->{w};
1227 $bg->{t} = $ch / $bg->{h};
1228 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1229 }
1230
523 glDisable GL_TEXTURE_2D; 1231 glDisable GL_TEXTURE_2D;
1232
1233 $child->draw;
1234
1235 if ($self->{title}) {
1236 glTranslate 0, $border - $self->{h};
1237 $self->{title}->_draw;
1238 }
524} 1239}
525 1240
526############################################################################# 1241#############################################################################
527 1242
528package CFClient::UI::ViewPort;
529
530our @ISA = CFClient::UI::Window::;
531
532sub new { die }
533
534sub size_request {
535 my ($self) = @_;
536
537 @$self{qw(child_w child_h)} = $self->child->size_request;
538 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
539
540 @$self{qw(child_w child_h)}
541}
542
543sub size_allocate {
544 my ($self, $x, $y, $w, $h) = @_;
545
546 $self->_size_allocate ($x, $y, $w, $h) or return;
547}
548
549sub _draw {
550 my ($self) = @_;
551
552 $self->{children}[1]->draw;
553}
554
555
556#############################################################################
557
558package CFClient::UI::Frame; 1243package CFClient::UI::Table;
559 1244
560our @ISA = CFClient::UI::Bin::; 1245our @ISA = CFClient::UI::Base::;
561 1246
562use SDL::OpenGL; 1247use List::Util qw(max sum);
563 1248
564sub size_request { 1249use CFClient::OpenGL;
565 my ($self) = @_;
566 my $chld = $self->child
567 or return (0, 0);
568
569 $chld->move (2, 2);
570
571 map { $_ + 4 } $chld->size_request;
572}
573
574sub size_allocate {
575 my ($self, $x, $y, $w, $h) = @_;
576
577 $self->_size_allocate ($x, $y, $w, $h) or return;
578
579 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
580}
581
582sub _draw {
583 my ($self) = @_;
584
585 my $chld = $self->child;
586
587 my ($w, $h) = $chld->size_request;
588
589 glBegin GL_QUADS;
590 glColor 0, 0, 0;
591 glVertex 0 , 0;
592 glVertex 0 , $h + 4;
593 glVertex $w + 4 , $h + 4;
594 glVertex $w + 4 , 0;
595 glEnd;
596
597 $chld->draw;
598}
599
600#############################################################################
601
602package CFClient::UI::FancyFrame;
603
604our @ISA = CFClient::UI::Bin::;
605
606use SDL::OpenGL;
607
608my @tex =
609 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
610 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
611 1250
612sub new { 1251sub new {
613 my $class = shift; 1252 my $class = shift;
614 1253
615 # TODO: user_x, user_y, overwrite moveto?
616
617 $class->SUPER::new (
618 bg => [1, 1, 1, 1],
619 border_bg => [1, 1, 1, 1],
620 border => int $::FONTSIZE * 0.8,
621 @_
622 )
623}
624
625sub size_request {
626 my ($self) = @_;
627
628 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
629
630 my ($w, $h) = $self->SUPER::size_request;
631
632 (
633 $w + $self->{border} * 2,
634 $h + $self->{border} * 2,
635 )
636}
637
638sub size_allocate {
639 my ($self, $x, $y, $w, $h) = @_;
640
641 $self->_size_allocate ($x, $y, $w, $h) or return;
642
643 $h -= List::Util::max 0, $self->{border} * 2;
644 $w -= List::Util::max 0, $self->{border} * 2;
645
646 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
647}
648
649sub button_down {
650 my ($self, $ev, $x, $y) = @_;
651
652 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
653 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
654
655 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
656 my ($bw, $bh) = ($self->{w}, $self->{h});
657
658 $self->{motion} = sub {
659 my ($ev, $x, $y) = @_;
660
661 ($x, $y) = ($ev->motion_x, $ev->motion_y);
662
663 $self->{user_w} = $bw + $x - $ox;
664 $self->{user_h} = $bh + $y - $oy;
665 $self->update;
666 };
667
668 } elsif ($x >= 0 && $x < $self->{w}
669 && $y >= 0 && $y < $self->{border}) {
670
671 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
672 my ($bx, $by) = ($self->{x}, $self->{y});
673
674 $self->{motion} = sub {
675 my ($ev, $x, $y) = @_;
676
677 ($x, $y) = ($ev->motion_x, $ev->motion_y);
678
679 $self->move ($bx + $x - $ox, $by + $y - $oy);
680 $self->update;
681 };
682 }
683}
684
685sub button_up {
686 my ($self, $ev, $x, $y) = @_;
687
688 delete $self->{motion};
689}
690
691sub mouse_motion {
692 my ($self, $ev, $x, $y) = @_;
693
694 $self->{motion}->($ev, $x, $y) if $self->{motion};
695}
696
697sub _draw {
698 my ($self) = @_;
699
700 my ($w, $h ) = ($self->{w}, $self->{h});
701 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
702
703 glEnable GL_BLEND;
704 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
705 glEnable GL_TEXTURE_2D;
706 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
707
708 glColor @{ $self->{border_bg} };
709 $tex[1]->draw_quad (0, 0, $w, $self->{border});
710 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
711 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
712 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
713
714 my $bg = $tex[0];
715
716 # TODO: repeat texture not scale
717 my $rep_x = $cw / $bg->{w};
718 my $rep_y = $ch / $bg->{h};
719
720 glColor @{ $self->{bg} };
721
722 $bg->{s} = $rep_x;
723 $bg->{t} = $rep_y;
724 $bg->{wrap_mode} = 1;
725 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
726
727 glDisable GL_TEXTURE_2D;
728 glDisable GL_BLEND;
729
730 $self->child->draw;
731}
732
733#############################################################################
734
735package CFClient::UI::Table;
736
737our @ISA = CFClient::UI::Base::;
738
739use List::Util qw(max sum);
740
741use SDL::OpenGL;
742
743sub new {
744 my $class = shift;
745
746 $class->SUPER::new ( 1254 $class->SUPER::new (
747 col_expand => [], 1255 col_expand => [],
748 @_ 1256 @_,
749 ) 1257 )
1258}
1259
1260sub children {
1261 grep $_, map @$_, grep $_, @{ $_[0]{children} }
750} 1262}
751 1263
752sub add { 1264sub add {
753 my ($self, $x, $y, $child) = @_; 1265 my ($self, $x, $y, $child) = @_;
754 1266
755 $child->set_parent ($self); 1267 $child->set_parent ($self);
756 $self->{children}[$y][$x] = $child; 1268 $self->{children}[$y][$x] = $child;
757 1269
758 $self->{w} = $self->{h} = -1; 1270 $self->realloc;
759 $self->update;
760} 1271}
761 1272
762# TODO: move to container class maybe? send childs a signal on removal? 1273# TODO: move to container class maybe? send children a signal on removal?
763sub clear { 1274sub clear {
764 my ($self) = @_; 1275 my ($self) = @_;
765 1276
1277 my @children = $self->children;
766 delete $self->{children}; 1278 delete $self->{children};
767 $self->update; 1279
1280 for (@children) {
1281 delete $_->{parent};
1282 $_->hide;
1283 }
1284
1285 $self->realloc;
768} 1286}
769 1287
770sub get_wh { 1288sub get_wh {
771 my ($self) = @_; 1289 my ($self) = @_;
772 1290
… …
777 or next; 1295 or next;
778 1296
779 for my $x (0 .. $#$row) { 1297 for my $x (0 .. $#$row) {
780 my $widget = $row->[$x] 1298 my $widget = $row->[$x]
781 or next; 1299 or next;
782 my ($w, $h) = $widget->size_request; 1300 my ($w, $h) = @$widget{qw(req_w req_h)};
783 1301
784 $w[$x] = max $w[$x], $w; 1302 $w[$x] = max $w[$x], $w;
785 $h[$y] = max $h[$y], $h; 1303 $h[$y] = max $h[$y], $h;
786 } 1304 }
787 } 1305 }
… …
799 (sum @$hs), 1317 (sum @$hs),
800 ) 1318 )
801} 1319}
802 1320
803sub size_allocate { 1321sub size_allocate {
804 my ($self, $x, $y, $w, $h) = @_; 1322 my ($self, $w, $h) = @_;
805
806 $self->_size_allocate ($x, $y, $w, $h) or return;
807 1323
808 my ($ws, $hs) = $self->get_wh; 1324 my ($ws, $hs) = $self->get_wh;
809 1325
810 my $req_w = sum @$ws; 1326 my $req_w = (sum @$ws) || 1;
811 my $req_h = sum @$hs; 1327 my $req_h = (sum @$hs) || 1;
812 1328
813 # TODO: nicer code && do row_expand 1329 # TODO: nicer code && do row_expand
814 my @col_expand = @{$self->{col_expand}}; 1330 my @col_expand = @{$self->{col_expand}};
815 @col_expand = (1) x @$ws unless @col_expand; 1331 @col_expand = (1) x @$ws unless @col_expand;
816 my $col_expand = (sum @col_expand) || 1; 1332 my $col_expand = (sum @col_expand) || 1;
… …
833 1349
834 for my $c (0 .. $#$row) { 1350 for my $c (0 .. $#$row) {
835 my $col_w = $ws->[$c]; 1351 my $col_w = $ws->[$c];
836 1352
837 if (my $widget = $row->[$c]) { 1353 if (my $widget = $row->[$c]) {
838 $widget->size_allocate ($x, $y, $col_w, $row_h); 1354 $widget->configure ($x, $y, $col_w, $row_h);
839 } 1355 }
840 1356
841 $x += $col_w; 1357 $x += $col_w;
842 } 1358 }
843 1359
… …
870 } 1386 }
871} 1387}
872 1388
873############################################################################# 1389#############################################################################
874 1390
1391package CFClient::UI::Box;
1392
1393our @ISA = CFClient::UI::Container::;
1394
1395sub size_request {
1396 my ($self) = @_;
1397
1398 $self->{vertical}
1399 ? (
1400 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1401 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1402 )
1403 : (
1404 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1405 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1406 )
1407}
1408
1409sub size_allocate {
1410 my ($self, $w, $h) = @_;
1411
1412 my $space = $self->{vertical} ? $h : $w;
1413 my $children = $self->{children};
1414
1415 my @req;
1416
1417 if ($self->{homogeneous}) {
1418 @req = ($space / (@$children || 1)) x @$children;
1419 } else {
1420 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1421 my $req = List::Util::sum @req;
1422
1423 if ($req > $space) {
1424 # ah well, not enough space
1425 $_ *= $space / $req for @req;
1426 } else {
1427 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1428
1429 $space = ($space - $req) / $expand; # remaining space to give away
1430
1431 $req[$_] += $space * $children->[$_]{expand}
1432 for 0 .. $#$children;
1433 }
1434 }
1435
1436 CFClient::UI::harmonize \@req;
1437
1438 my $pos = 0;
1439 for (0 .. $#$children) {
1440 my $alloc = $req[$_];
1441 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1442
1443 $pos += $alloc;
1444 }
1445
1446 1
1447}
1448
1449#############################################################################
1450
875package CFClient::UI::HBox; 1451package CFClient::UI::HBox;
876 1452
877# TODO: wrap into common Box base class
878
879our @ISA = CFClient::UI::Container::; 1453our @ISA = CFClient::UI::Box::;
880 1454
881sub size_request { 1455sub new {
882 my ($self) = @_; 1456 my $class = shift;
883 1457
884 my @alloc = map [$_->size_request], @{$self->{children}}; 1458 $class->SUPER::new (
885 1459 vertical => 0,
886 ( 1460 @_,
887 (List::Util::sum map $_->[0], @alloc),
888 (List::Util::max map $_->[1], @alloc),
889 ) 1461 )
890} 1462}
891 1463
892sub size_allocate {
893 my ($self, $x, $y, $w, $h) = @_;
894
895 $self->_size_allocate ($x, $y, $w, $h) or return;
896
897 ($h, $w) = ($w, $h);
898
899 my $children = $self->{children};
900
901 my @h = map +($_->size_request)[0], @$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 my $alloc_h = $h[$_];
916 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
917 $h[$_] = $alloc_h;
918 }
919 }
920
921 CFClient::UI::harmonize \@h;
922
923 my $y = 0;
924 for (0 .. $#$children) {
925 my $child = $children->[$_];
926 my $h = $h[$_];
927 $child->size_allocate ($y, 0, $h, $w);
928
929 $y += $h;
930 }
931
932 1
933}
934
935############################################################################# 1464#############################################################################
936 1465
937package CFClient::UI::VBox; 1466package CFClient::UI::VBox;
938 1467
939# TODO: wrap into common Box base class
940
941our @ISA = CFClient::UI::Container::; 1468our @ISA = CFClient::UI::Box::;
942 1469
943sub size_request { 1470sub new {
944 my ($self) = @_; 1471 my $class = shift;
945 1472
946 my @alloc = map [$_->size_request], @{$self->{children}}; 1473 $class->SUPER::new (
947 1474 vertical => 1,
948 ( 1475 @_,
949 (List::Util::max map $_->[0], @alloc),
950 (List::Util::sum map $_->[1], @alloc),
951 ) 1476 )
952} 1477}
953 1478
954sub size_allocate {
955 my ($self, $x, $y, $w, $h) = @_;
956
957 $self->_size_allocate ($x, $y, $w, $h) or return;
958
959 my $children = $self->{children};
960
961 my @h = map +($_->size_request)[1], @$children;
962
963 my $req_h = List::Util::sum @h;
964
965 if ($req_h > $h) {
966 # ah well, not enough space
967 $_ *= $h / $req_h for @h;
968 } else {
969 my $exp = List::Util::sum map $_->{expand}, @$children;
970 $exp ||= 1;
971
972 for (0 .. $#$children) {
973 my $child = $children->[$_];
974
975 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
976 }
977 }
978
979 CFClient::UI::harmonize \@h;
980
981 my $y = 0;
982 for (0 .. $#$children) {
983 my $child = $children->[$_];
984 my $h = $h[$_];
985 $child->size_allocate (0, $y, $w, $h);
986
987 $y += $h;
988 }
989
990 1
991}
992
993############################################################################# 1479#############################################################################
994 1480
995package CFClient::UI::Label; 1481package CFClient::UI::Label;
996 1482
997our @ISA = CFClient::UI::Base::; 1483our @ISA = CFClient::UI::DrawBG::;
998 1484
999use SDL::OpenGL; 1485use CFClient::OpenGL;
1000 1486
1001sub new { 1487sub new {
1002 my ($class, %arg) = @_; 1488 my ($class, %arg) = @_;
1003 1489
1004 my $self = $class->SUPER::new ( 1490 my $self = $class->SUPER::new (
1005 fg => [1, 1, 1], 1491 fg => [1, 1, 1],
1006 fontsize => $::FONTSIZE, 1492 #bg => none
1007 text => "", 1493 #active_bg => none
1494 #font => default_font
1495 #text => initial text
1496 #markup => initial narkup
1497 #max_w => maximum pixel width
1498 ellipsise => 3, # end
1499 layout => (new CFClient::Layout),
1500 fontsize => 1,
1008 align => -1, 1501 align => -1,
1009 valign => -1, 1502 valign => -1,
1010 padding => 2, 1503 padding_x => 2,
1011 layout => new CFClient::Layout, 1504 padding_y => 2,
1505 can_events => 0,
1012 %arg 1506 %arg
1013 ); 1507 );
1014 1508
1015 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1509 if (exists $self->{template}) {
1510 my $layout = new CFClient::Layout;
1511 $layout->set_text (delete $self->{template});
1512 $self->{template} = $layout;
1513 }
1016 1514
1017 $self->set_text (delete $self->{text}) if exists $self->{text}; 1515 if (exists $self->{markup}) {
1018 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1516 $self->set_markup (delete $self->{markup});
1517 } else {
1518 $self->set_text (delete $self->{text});
1519 }
1019 1520
1020 $self 1521 $self
1021} 1522}
1022 1523
1023sub escape_text { 1524sub escape($) {
1024 local $_ = $_[1]; 1525 local $_ = $_[0];
1025 1526
1026 s/&/&amp;/g; 1527 s/&/&amp;/g;
1027 s/>/&gt;/g; 1528 s/>/&gt;/g;
1028 s/</&lt;/g; 1529 s/</&lt;/g;
1029 1530
1030 $_[1] 1531 $_
1532}
1533
1534sub update {
1535 my ($self) = @_;
1536
1537 delete $self->{texture};
1538 $self->SUPER::update;
1031} 1539}
1032 1540
1033sub set_text { 1541sub set_text {
1034 my ($self, $text) = @_; 1542 my ($self, $text) = @_;
1035 1543
1544 return if $self->{text} eq "T$text";
1545 $self->{text} = "T$text";
1546
1547 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1036 $self->{layout}->set_text ($text); 1548 $self->{layout}->set_text ($text);
1037 1549
1038 delete $self->{texture}; 1550 $self->realloc;
1039 $self->update; 1551 $self->update;
1040} 1552}
1041 1553
1042sub set_markup { 1554sub set_markup {
1043 my ($self, $markup) = @_; 1555 my ($self, $markup) = @_;
1044 1556
1557 return if $self->{text} eq "M$markup";
1558 $self->{text} = "M$markup";
1559
1560 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1561
1562 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1045 $self->{layout}->set_markup ($markup); 1563 $self->{layout}->set_markup ($markup);
1046 1564
1565 $self->realloc;
1566 $self->update;
1567}
1568
1569sub size_request {
1570 my ($self) = @_;
1571
1572 $self->{layout}->set_font ($self->{font}) if $self->{font};
1573 $self->{layout}->set_width ($self->{max_w} || -1);
1574 $self->{layout}->set_ellipsise ($self->{ellipsise});
1575 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1576 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1577
1578 my ($w, $h) = $self->{layout}->size;
1579
1580 if (exists $self->{template}) {
1581 $self->{template}->set_font ($self->{font}) if $self->{font};
1582 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1583
1584 my ($w2, $h2) = $self->{template}->size;
1585
1586 $w = List::Util::max $w, $w2;
1587 $h = List::Util::max $h, $h2;
1588 }
1589
1590 ($w, $h)
1591}
1592
1593sub size_allocate {
1594 my ($self, $w, $h) = @_;
1595
1596 delete $self->{ox};
1597
1598 delete $self->{texture}
1599 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1600}
1601
1602sub set_fontsize {
1603 my ($self, $fontsize) = @_;
1604
1605 $self->{fontsize} = $fontsize;
1047 delete $self->{texture}; 1606 delete $self->{texture};
1048 $self->update;
1049}
1050 1607
1051sub size_request { 1608 $self->realloc;
1052 my ($self) = @_;
1053
1054 $self->{layout}->set_width;
1055 $self->{layout}->set_height ($self->{fontsize});
1056
1057 my ($w, $h) = $self->{layout}->size;
1058
1059 (
1060 $w + $self->{padding} * 2,
1061 $h + $self->{padding} * 2,
1062 )
1063}
1064
1065sub size_allocate {
1066 my ($self, $x, $y, $w, $h) = @_;
1067
1068 $self->_size_allocate ($x, $y, $w, $h) or return;
1069
1070 delete $self->{texture};
1071}
1072
1073sub update {
1074 my ($self) = @_;
1075
1076 delete $self->{texture};
1077 $self->SUPER::update;
1078} 1609}
1079 1610
1080sub _draw { 1611sub _draw {
1081 my ($self) = @_; 1612 my ($self) = @_;
1082 1613
1614 $self->SUPER::_draw; # draw background, if applicable
1615
1083 my $tex = $self->{texture} ||= do { 1616 my $tex = $self->{texture} ||= do {
1617 $self->{layout}->set_foreground (@{$self->{fg}});
1618 $self->{layout}->set_font ($self->{font}) if $self->{font};
1084 $self->{layout}->set_width ($self->{w}); 1619 $self->{layout}->set_width ($self->{w});
1085 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1620 $self->{layout}->set_ellipsise ($self->{ellipsise});
1621 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1622 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1623
1086 new_from_layout CFClient::Texture $self->{layout} 1624 new_from_layout CFClient::Texture $self->{layout}
1087 }; 1625 };
1088 1626
1089 glEnable GL_BLEND; 1627 unless (exists $self->{ox}) {
1090 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1628 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1629 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1630 : ($self->{w} - $tex->{w}) * 0.5);
1631
1632 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1633 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1634 : ($self->{h} - $tex->{h}) * 0.5);
1635 };
1636
1091 glEnable GL_TEXTURE_2D; 1637 glEnable GL_TEXTURE_2D;
1092 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1638 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1093 1639
1094 glColor @{$self->{fg}}; 1640 glColor_premultiply @{$self->{fg}}
1641 if $tex->{format} == GL_ALPHA;
1095 1642
1096 $self->{ox} = int (
1097 $self->{align} < 0 ? $self->{padding}
1098 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1099 : ($self->{w} - $tex->{w}) * 0.5
1100 );
1101
1102 $self->{oy} = int (
1103 $self->{valign} < 0 ? $self->{padding}
1104 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1105 : ($self->{h} - $tex->{h}) * 0.5
1106 );
1107
1108 $tex->draw_quad ($self->{ox}, $self->{oy}); 1643 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1109 1644
1110 glDisable GL_TEXTURE_2D; 1645 glDisable GL_TEXTURE_2D;
1111 glDisable GL_BLEND;
1112} 1646}
1113 1647
1114############################################################################# 1648#############################################################################
1115 1649
1116package CFClient::UI::EntryBase; 1650package CFClient::UI::EntryBase;
1117 1651
1118our @ISA = CFClient::UI::Label::; 1652our @ISA = CFClient::UI::Label::;
1119 1653
1120use SDL; 1654use CFClient::OpenGL;
1121use SDL::OpenGL;
1122 1655
1123sub new { 1656sub new {
1124 my $class = shift; 1657 my $class = shift;
1125 1658
1126 $class->SUPER::new ( 1659 $class->SUPER::new (
1127 fg => [1, 1, 1], 1660 fg => [1, 1, 1],
1128 bg => [0, 0, 0, 0.2], 1661 bg => [0, 0, 0, 0.2],
1129 active_bg => [1, 1, 1, 0.5], 1662 active_bg => [1, 1, 1, 0.5],
1130 active_fg => [0, 0, 0], 1663 active_fg => [0, 0, 0],
1131 can_hover => 1, 1664 can_hover => 1,
1132 can_focus => 1, 1665 can_focus => 1,
1133 valign => 0, 1666 valign => 0,
1667 can_events => 1,
1668 #text => ...
1134 @_ 1669 @_
1135 ) 1670 )
1136} 1671}
1137 1672
1138sub _set_text { 1673sub _set_text {
… …
1146 $self->{text} = $text; 1681 $self->{text} = $text;
1147 1682
1148 $text =~ s/./*/g if $self->{hidden}; 1683 $text =~ s/./*/g if $self->{hidden};
1149 $self->{layout}->set_text ("$text "); 1684 $self->{layout}->set_text ("$text ");
1150 1685
1151 $self->emit (changed => $self->{text}); 1686 $self->_emit (changed => $self->{text});
1687 $self->update;
1688}
1689
1690sub set_text {
1691 my ($self, $text) = @_;
1692
1693 $self->{cursor} = length $text;
1694 $self->_set_text ($text);
1695
1696 $self->realloc;
1152} 1697}
1153 1698
1154sub get_text { 1699sub get_text {
1155 $_[0]{text} 1700 $_[0]{text}
1156} 1701}
… …
1161 my ($w, $h) = $self->SUPER::size_request; 1706 my ($w, $h) = $self->SUPER::size_request;
1162 1707
1163 ($w + 1, $h) # add 1 for cursor 1708 ($w + 1, $h) # add 1 for cursor
1164} 1709}
1165 1710
1166sub size_allocate {
1167 my ($self, $x, $y, $w, $h) = @_;
1168
1169 $self->SUPER::size_allocate ($x, $y, $w, $h) or return;
1170
1171 $self->_set_text ($self->{text});
1172}
1173
1174sub set_text {
1175 my ($self, $text) = @_;
1176
1177 $self->{cursor} = length $text;
1178 $self->_set_text ($text);
1179 $self->update;
1180}
1181
1182sub key_down { 1711sub key_down {
1183 my ($self, $ev) = @_; 1712 my ($self, $ev) = @_;
1184 1713
1185 my $mod = $ev->key_mod; 1714 my $mod = $ev->{mod};
1186 my $sym = $ev->key_sym; 1715 my $sym = $ev->{sym};
1187
1188 my $uni = $ev->key_unicode; 1716 my $uni = $ev->{unicode};
1189 1717
1190 my $text = $self->get_text; 1718 my $text = $self->get_text;
1191 1719
1192 if ($sym == SDLK_BACKSPACE) { 1720 if ($uni == 8) {
1193 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1721 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1194 } elsif ($sym == SDLK_DELETE) { 1722 } elsif ($uni == 127) {
1195 substr $text, $self->{cursor}, 1, ""; 1723 substr $text, $self->{cursor}, 1, "";
1196 } elsif ($sym == SDLK_LEFT) { 1724 } elsif ($sym == CFClient::SDLK_LEFT) {
1197 --$self->{cursor} if $self->{cursor}; 1725 --$self->{cursor} if $self->{cursor};
1198 } elsif ($sym == SDLK_RIGHT) { 1726 } elsif ($sym == CFClient::SDLK_RIGHT) {
1199 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1727 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1200 } elsif ($sym == SDLK_HOME) { 1728 } elsif ($sym == CFClient::SDLK_HOME) {
1201 $self->{cursor} = 0; 1729 $self->{cursor} = 0;
1202 } elsif ($sym == SDLK_END) { 1730 } elsif ($sym == CFClient::SDLK_END) {
1203 $self->{cursor} = length $text; 1731 $self->{cursor} = length $text;
1204 } elsif ($sym == SDLK_ESCAPE) { 1732 } elsif ($uni == 27) {
1205 $self->emit ('escape'); 1733 $self->_emit ('escape');
1206 } elsif ($uni) { 1734 } elsif ($uni) {
1207 substr $text, $self->{cursor}++, 0, chr $uni; 1735 substr $text, $self->{cursor}++, 0, chr $uni;
1736 } else {
1737 return 0;
1208 } 1738 }
1209 1739
1210 $self->_set_text ($text); 1740 $self->_set_text ($text);
1211 $self->update; 1741
1742 $self->realloc;
1743
1744 1
1212} 1745}
1213 1746
1214sub focus_in { 1747sub focus_in {
1215 my ($self) = @_; 1748 my ($self) = @_;
1216 1749
… …
1231 utf8::encode $text; 1764 utf8::encode $text;
1232 $self->{cursor} = length substr $text, 0, $idx; 1765 $self->{cursor} = length substr $text, 0, $idx;
1233 1766
1234 $self->_set_text ($self->{text}); 1767 $self->_set_text ($self->{text});
1235 $self->update; 1768 $self->update;
1769
1770 1
1236} 1771}
1237 1772
1238sub mouse_motion { 1773sub mouse_motion {
1239 my ($self, $ev, $x, $y) = @_; 1774 my ($self, $ev, $x, $y) = @_;
1240# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1775# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1776
1777 0
1241} 1778}
1242 1779
1243sub _draw { 1780sub _draw {
1244 my ($self) = @_; 1781 my ($self) = @_;
1245 1782
1246 local $self->{fg} = $self->{fg}; 1783 local $self->{fg} = $self->{fg};
1247 1784
1248 if ($FOCUS == $self) { 1785 if ($FOCUS == $self) {
1249 glColor @{$self->{active_bg}}; 1786 glColor_premultiply @{$self->{active_bg}};
1250 $self->{fg} = $self->{active_fg}; 1787 $self->{fg} = $self->{active_fg};
1251 } else { 1788 } else {
1252 glColor @{$self->{bg}}; 1789 glColor_premultiply @{$self->{bg}};
1253 } 1790 }
1254 1791
1255 glEnable GL_BLEND; 1792 glEnable GL_BLEND;
1256 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1793 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1257 glBegin GL_QUADS; 1794 glBegin GL_QUADS;
1258 glVertex 0 , 0; 1795 glVertex 0 , 0;
1259 glVertex 0 , $self->{h}; 1796 glVertex 0 , $self->{h};
1260 glVertex $self->{w}, $self->{h}; 1797 glVertex $self->{w}, $self->{h};
1261 glVertex $self->{w}, 0; 1798 glVertex $self->{w}, 0;
… …
1284 1821
1285package CFClient::UI::Entry; 1822package CFClient::UI::Entry;
1286 1823
1287our @ISA = CFClient::UI::EntryBase::; 1824our @ISA = CFClient::UI::EntryBase::;
1288 1825
1289use SDL; 1826use CFClient::OpenGL;
1290use SDL::OpenGL;
1291 1827
1292sub key_down { 1828sub key_down {
1293 my ($self, $ev) = @_; 1829 my ($self, $ev) = @_;
1294 1830
1295 my $sym = $ev->key_sym; 1831 my $sym = $ev->{sym};
1296 1832
1297 if ($sym == SDLK_RETURN) { 1833 if ($sym == 13) {
1834 unshift @{$self->{history}},
1835 my $txt = $self->get_text;
1836 $self->{history_pointer} = -1;
1837 $self->{history_saveback} = '';
1298 $self->emit (activate => $self->get_text); 1838 $self->_emit (activate => $txt);
1299 $self->update; 1839 $self->update;
1300 1840
1841 } elsif ($sym == CFClient::SDLK_UP) {
1842 if ($self->{history_pointer} < 0) {
1843 $self->{history_saveback} = $self->get_text;
1844 }
1845 if (@{$self->{history} || []} > 0) {
1846 $self->{history_pointer}++;
1847 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1848 $self->{history_pointer} = @{$self->{history} || []} - 1;
1849 }
1850 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1851 }
1852
1853 } elsif ($sym == CFClient::SDLK_DOWN) {
1854 $self->{history_pointer}--;
1855 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1856
1857 if ($self->{history_pointer} >= 0) {
1858 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1859 } else {
1860 $self->set_text ($self->{history_saveback});
1861 }
1862
1301 } else { 1863 } else {
1302 $self->SUPER::key_down ($ev); 1864 return $self->SUPER::key_down ($ev)
1865 }
1866
1303 } 1867 1
1304
1305} 1868}
1306 1869
1307############################################################################# 1870#############################################################################
1308 1871
1309package CFClient::UI::Button; 1872package CFClient::UI::Button;
1310 1873
1311our @ISA = CFClient::UI::Label::; 1874our @ISA = CFClient::UI::Label::;
1312 1875
1313use SDL; 1876use CFClient::OpenGL;
1314use SDL::OpenGL;
1315 1877
1316my @tex = 1878my @tex =
1317 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1879 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1318 qw(b1_button_active.png); 1880 qw(b1_button_active.png);
1319 1881
1320sub new { 1882sub new {
1321 my $class = shift; 1883 my $class = shift;
1322 1884
1323 $class->SUPER::new ( 1885 $class->SUPER::new (
1324 padding => 4, 1886 padding_x => 4,
1887 padding_y => 4,
1325 fg => [1, 1, 1], 1888 fg => [1, 1, 1],
1326 bg => [1, 1, 1, 0.2],
1327 active_fg => [0, 0, 1], 1889 active_fg => [0, 0, 1],
1328 can_hover => 1, 1890 can_hover => 1,
1891 align => 0,
1892 valign => 0,
1893 can_events => 1,
1329 @_ 1894 @_
1330 ) 1895 )
1331} 1896}
1332 1897
1898sub activate { }
1899
1333sub button_up { 1900sub button_up {
1334 my ($self, $ev, $x, $y) = @_; 1901 my ($self, $ev, $x, $y) = @_;
1335 1902
1903 $self->emit ("activate")
1336 if ($x >= 0 && $x < $self->{w} 1904 if $x >= 0 && $x < $self->{w}
1337 && $y >= 0 && $y < $self->{h}) { 1905 && $y >= 0 && $y < $self->{h};
1338 $self->emit ("activate"); 1906
1339 } 1907 1
1340} 1908}
1341 1909
1342sub _draw { 1910sub _draw {
1343 my ($self) = @_; 1911 my ($self) = @_;
1344 1912
1345 local $self->{fg} = $self->{fg}; 1913 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1346 1914
1347 if ($GRAB == $self) {
1348 $self->{fg} = $self->{active_fg};
1349 }
1350
1351 glEnable GL_BLEND;
1352 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1353 glEnable GL_TEXTURE_2D; 1915 glEnable GL_TEXTURE_2D;
1354 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1916 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1355 glColor 0, 0, 0, 1; 1917 glColor 0, 0, 0, 1;
1356 1918
1357 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1919 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1358 1920
1359 glDisable GL_TEXTURE_2D; 1921 glDisable GL_TEXTURE_2D;
1360 glDisable GL_BLEND;
1361 1922
1362 $self->SUPER::_draw; 1923 $self->SUPER::_draw;
1363} 1924}
1364 1925
1365############################################################################# 1926#############################################################################
… …
1367package CFClient::UI::CheckBox; 1928package CFClient::UI::CheckBox;
1368 1929
1369our @ISA = CFClient::UI::DrawBG::; 1930our @ISA = CFClient::UI::DrawBG::;
1370 1931
1371my @tex = 1932my @tex =
1372 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1933 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1373 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1934 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1374 1935
1375use SDL; 1936use CFClient::OpenGL;
1376use SDL::OpenGL;
1377 1937
1378sub new { 1938sub new {
1379 my $class = shift; 1939 my $class = shift;
1380 1940
1381 $class->SUPER::new ( 1941 $class->SUPER::new (
1382 padding => 2, 1942 padding_x => 2,
1943 padding_y => 2,
1383 fg => [1, 1, 1], 1944 fg => [1, 1, 1],
1384 active_fg => [1, 1, 0], 1945 active_fg => [1, 1, 0],
1946 bg => [0, 0, 0, 0.2],
1947 active_bg => [1, 1, 1, 0.5],
1385 state => 0, 1948 state => 0,
1386 can_hover => 1, 1949 can_hover => 1,
1387 @_ 1950 @_
1388 ) 1951 )
1389} 1952}
1390 1953
1391sub size_request { 1954sub size_request {
1392 my ($self) = @_; 1955 my ($self) = @_;
1393 1956
1394 ($self->{padding} * 2 + 6) x 2 1957 (6) x 2
1395}
1396
1397sub size_allocate {
1398 my ($self, $x, $y, $w, $h) = @_;
1399
1400 $self->_size_allocate ($x, $y, $w, $h) or return;
1401} 1958}
1402 1959
1403sub button_down { 1960sub button_down {
1404 my ($self, $ev, $x, $y) = @_; 1961 my ($self, $ev, $x, $y) = @_;
1405 1962
1406 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1963 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1407 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1964 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1408 $self->{state} = !$self->{state}; 1965 $self->{state} = !$self->{state};
1409 $self->emit (changed => $self->{state}); 1966 $self->_emit (changed => $self->{state});
1967 } else {
1968 return 0
1969 }
1970
1410 } 1971 1
1411} 1972}
1412 1973
1413sub _draw { 1974sub _draw {
1414 my ($self) = @_; 1975 my ($self) = @_;
1415 1976
1416 $self->SUPER::_draw; 1977 $self->SUPER::_draw;
1417 1978
1418 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1979 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1419 1980
1420 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1981 my ($w, $h) = @$self{qw(w h)};
1982
1983 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1421 1984
1422 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1985 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1423 1986
1424 glEnable GL_BLEND; 1987 my $tex = $self->{state} ? $tex[1] : $tex[0];
1988
1425 glEnable GL_TEXTURE_2D; 1989 glEnable GL_TEXTURE_2D;
1426 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1427
1428 my $tex = $self->{state} ? $tex[1] : $tex[0];
1429
1430 $tex->draw_quad (0, 0, $s, $s); 1990 $tex->draw_quad_alpha (0, 0, $s, $s);
1431
1432 glDisable GL_TEXTURE_2D; 1991 glDisable GL_TEXTURE_2D;
1433 glDisable GL_BLEND;
1434} 1992}
1435 1993
1436############################################################################# 1994#############################################################################
1437 1995
1996package CFClient::UI::Image;
1997
1998our @ISA = CFClient::UI::Base::;
1999
2000use CFClient::OpenGL;
2001use Carp qw/confess/;
2002
2003our %loaded_images;
2004
2005sub new {
2006 my $class = shift;
2007
2008 my $self = $class->SUPER::new (can_events => 0, @_);
2009
2010 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2011
2012 $loaded_images{$self->{image}} ||=
2013 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2014
2015 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2016
2017 Scalar::Util::weaken $loaded_images{$self->{image}};
2018
2019 $self->{aspect} = $tex->{w} / $tex->{h};
2020
2021 $self
2022}
2023
2024sub size_request {
2025 my ($self) = @_;
2026
2027 ($self->{tex}->{w}, $self->{tex}->{h})
2028}
2029
2030sub _draw {
2031 my ($self) = @_;
2032
2033 my $tex = $self->{tex};
2034
2035 my ($w, $h) = ($self->{w}, $self->{h});
2036
2037 if ($self->{rot90}) {
2038 glRotate 90, 0, 0, 1;
2039 glTranslate 0, -$self->{w}, 0;
2040
2041 ($w, $h) = ($h, $w);
2042 }
2043
2044 glEnable GL_TEXTURE_2D;
2045 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2046
2047 $tex->draw_quad_alpha (0, 0, $w, $h);
2048
2049 glDisable GL_TEXTURE_2D;
2050}
2051
2052#############################################################################
2053
1438package CFClient::UI::VGauge; 2054package CFClient::UI::VGauge;
1439 2055
1440our @ISA = CFClient::UI::Base::; 2056our @ISA = CFClient::UI::Base::;
1441 2057
1442use SDL::OpenGL; 2058use List::Util qw(min max);
2059
2060use CFClient::OpenGL;
1443 2061
1444my %tex = ( 2062my %tex = (
1445 food => [ 2063 food => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2064 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1447 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2065 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1448 ], 2066 ],
1449 grace => [ 2067 grace => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2068 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1451 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2069 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1452 ], 2070 ],
1453 hp => [ 2071 hp => [
1454 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2072 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1455 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2073 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1456 ], 2074 ],
1457 mana => [ 2075 mana => [
1458 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2076 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1459 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2077 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1460 ], 2078 ],
1461); 2079);
1462 2080
1463# eg. VGauge->new (gauge => 'food'), default gauge: food 2081# eg. VGauge->new (gauge => 'food'), default gauge: food
1464sub new { 2082sub new {
1465 my $class = shift; 2083 my $class = shift;
1466 2084
1467 my $self = $class->SUPER::new (gauge => 'food', @_); 2085 my $self = $class->SUPER::new (
2086 type => 'food',
2087 @_
2088 );
2089
2090 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1468 2091
1469 $self 2092 $self
1470} 2093}
1471 2094
1472sub size_request { 2095sub size_request {
1473 my ($self) = @_; 2096 my ($self) = @_;
1474 2097
1475 ($self->{w}, $self->{h}) 2098 #my $tex = $tex{$self->{type}}[0];
2099 #@$tex{qw(w h)}
2100 (0, 0)
1476} 2101}
1477 2102
1478sub set_max { 2103sub set_max {
1479 my ($self, $max) = @_; 2104 my ($self, $max) = @_;
2105
2106 return if $self->{max_val} == $max;
2107
1480 $self->{max_val} = $max; 2108 $self->{max_val} = $max;
2109 $self->update;
1481} 2110}
1482 2111
1483sub set_value { 2112sub set_value {
1484 my ($self, $val, $max) = @_; 2113 my ($self, $val, $max) = @_;
1485 2114
1486 $self->set_max ($max) 2115 $self->set_max ($max)
1487 if defined $max; 2116 if defined $max;
1488 2117
1489 $max = $self->{max_val}; 2118 return if $self->{val} == $val;
2119
1490 $self->{val} = $val; 2120 $self->{val} = $val;
1491
1492 $self->update; 2121 $self->update;
1493} 2122}
1494 2123
1495sub _draw { 2124sub _draw {
1496 my ($self) = @_; 2125 my ($self) = @_;
1497 2126
1498 my $tex = $tex{$self->{gauge}}; 2127 my $tex = $tex{$self->{type}};
2128 my ($t1, $t2, $t3) = @$tex;
1499 2129
1500 my ($w, $h) = ($self->{w}, $self->{h}); 2130 my ($w, $h) = ($self->{w}, $self->{h});
1501 2131
2132 if ($self->{vertical}) {
2133 glRotate 90, 0, 0, 1;
2134 glTranslate 0, -$self->{w}, 0;
2135
2136 ($w, $h) = ($h, $w);
2137 }
2138
1502 my $ycut = $self->{val} / ($self->{max_val} || 1); 2139 my $ycut = $self->{val} / ($self->{max_val} || 1);
1503 $ycut = 1 if $self->{val} > $self->{max_val};
1504 2140
1505 my $t1 = $tex->[0]; 2141 my $ycut1 = max 0, min 1, $ycut;
1506 my $t2 = $tex->[1]; 2142 my $ycut2 = max 0, min 1, $ycut - 1;
2143
2144 my $h1 = $self->{h} * (1 - $ycut1);
2145 my $h2 = $self->{h} * (1 - $ycut2);
1507 2146
1508 glEnable GL_BLEND; 2147 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2148 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2149 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D; 2150 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2151 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512 2152
1513 my $h1 = $self->{h} - $ycut * $self->{h};
1514 my $h2 = $ycut * $self->{h};
1515
1516 my $yp = 0;
1517
1518 glBindTexture (GL_TEXTURE_2D, $t1->{name}); 2153 glBindTexture GL_TEXTURE_2D, $t1->{name};
1519 glBegin (GL_QUADS); 2154 glBegin GL_QUADS;
1520 glTexCoord (0, 0); glVertex (0 , $yp); 2155 glTexCoord 0 , 0; glVertex 0 , 0;
1521 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1); 2156 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1522 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1); 2157 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1523 glTexCoord (1, 0); glVertex (0 + $w, $yp); 2158 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1524 glEnd (); 2159 glEnd;
1525 2160
1526 $yp += $h1; 2161 my $ycut1 = List::Util::min 1, $ycut;
1527
1528 glBindTexture (GL_TEXTURE_2D, $t2->{name}); 2162 glBindTexture GL_TEXTURE_2D, $t2->{name};
1529 glBegin (GL_QUADS); 2163 glBegin GL_QUADS;
1530 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp); 2164 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1531 glTexCoord (0, 1); glVertex (0 , $yp + $h2); 2165 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1532 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2); 2166 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1533 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp); 2167 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1534 glEnd (); 2168 glEnd;
2169
2170 if ($t3) {
2171 glBindTexture GL_TEXTURE_2D, $t3->{name};
2172 glBegin GL_QUADS;
2173 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2174 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2175 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2176 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2177 glEnd;
2178 }
1535 2179
1536 glDisable GL_BLEND; 2180 glDisable GL_BLEND;
1537 glDisable GL_TEXTURE_2D; 2181 glDisable GL_TEXTURE_2D;
1538} 2182}
1539 2183
1540############################################################################# 2184#############################################################################
1541 2185
2186package CFClient::UI::Gauge;
2187
2188our @ISA = CFClient::UI::VBox::;
2189
2190sub new {
2191 my ($class, %arg) = @_;
2192
2193 my $self = $class->SUPER::new (
2194 tooltip => $arg{type},
2195 can_hover => 1,
2196 can_events => 1,
2197 %arg,
2198 );
2199
2200 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2201 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2202 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2203
2204 $self
2205}
2206
2207sub set_fontsize {
2208 my ($self, $fsize) = @_;
2209
2210 $self->{value}->set_fontsize ($fsize);
2211 $self->{max} ->set_fontsize ($fsize);
2212}
2213
2214sub set_max {
2215 my ($self, $max) = @_;
2216
2217 $self->{gauge}->set_max ($max);
2218 $self->{max}->set_text ($max);
2219}
2220
2221sub set_value {
2222 my ($self, $val, $max) = @_;
2223
2224 $self->set_max ($max)
2225 if defined $max;
2226
2227 $self->{gauge}->set_value ($val, $max);
2228 $self->{value}->set_text ($val);
2229}
2230
2231#############################################################################
2232
1542package CFClient::UI::Slider; 2233package CFClient::UI::Slider;
1543 2234
1544use strict; 2235use strict;
1545 2236
1546use SDL::OpenGL; 2237use CFClient::OpenGL;
1547 2238
1548our @ISA = CFClient::UI::DrawBG::; 2239our @ISA = CFClient::UI::DrawBG::;
1549 2240
1550my @tex = 2241my @tex =
1551 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2242 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1552 qw(s1_slider.png s1_slider_bg.png); 2243 qw(s1_slider.png s1_slider_bg.png);
1553 2244
1554sub new { 2245sub new {
1555 my $class = shift; 2246 my $class = shift;
1556 2247
1557 # range [value, low, high, page] 2248 # range [value, low, high, page, unit]
1558 2249
1559 # TODO: 0-width page 2250 # TODO: 0-width page
1560 # TODO: req_w/h are wrong with vertical 2251 # TODO: req_w/h are wrong with vertical
1561 # TODO: calculations are off 2252 # TODO: calculations are off
1562 my $self = $class->SUPER::new ( 2253 my $self = $class->SUPER::new (
1563 fg => [1, 1, 1], 2254 fg => [1, 1, 1],
1564 active_fg => [0, 0, 0], 2255 active_fg => [0, 0, 0],
2256 bg => [0, 0, 0, 0.2],
2257 active_bg => [1, 1, 1, 0.5],
1565 range => [0, 0, 100, 10], 2258 range => [0, 0, 100, 10, 0],
1566 req_w => 40, 2259 min_w => $::WIDTH / 80,
1567 req_h => 13, 2260 min_h => $::WIDTH / 80,
1568 vertical => 0, 2261 vertical => 0,
1569 can_hover => 1, 2262 can_hover => 1,
1570 inner_pad => 5, 2263 inner_pad => 0.02,
1571 @_ 2264 @_
1572 ); 2265 );
1573 2266
2267 $self->set_value ($self->{range}[0]);
2268 $self->update;
2269
1574 $self 2270 $self
1575} 2271}
1576 2272
2273sub changed { }
2274
2275sub set_range {
2276 my ($self, $range) = @_;
2277
2278 ($range, $self->{range}) = ($self->{range}, $range);
2279
2280 $self->update
2281 if "@$range" ne "@{$self->{range}}";
2282}
2283
2284sub set_value {
2285 my ($self, $value) = @_;
2286
2287 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2288
2289 $hi = $lo + 1 if $hi <= $lo;
2290
2291 $page = $hi - $lo if $page > $hi - $lo;
2292
2293 $value = $lo if $value < $lo;
2294 $value = $hi - $page if $value > $hi - $page;
2295
2296 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2297 if $unit;
2298
2299 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2300
2301 if ($value != $old_value) {
2302 $self->_emit (changed => $value);
2303 $self->update;
2304 }
2305}
2306
1577sub size_request { 2307sub size_request {
1578 my ($self) = @_; 2308 my ($self) = @_;
1579 2309
1580 my $w = $self->{req_w}; 2310 ($self->{req_w}, $self->{req_h})
1581 my $h = $self->{req_h};
1582
1583 $self->{vertical} ? ($h, $w) : ($w, $h)
1584} 2311}
1585 2312
1586sub button_down { 2313sub button_down {
1587 my ($self, $ev, $x, $y) = @_; 2314 my ($self, $ev, $x, $y) = @_;
1588 2315
1589 $self->SUPER::button_down ($ev, $x, $y); 2316 $self->SUPER::button_down ($ev, $x, $y);
2317
2318 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2319
1590 $self->mouse_motion ($ev, $x, $y); 2320 $self->mouse_motion ($ev, $x, $y)
1591} 2321}
1592 2322
1593sub mouse_motion { 2323sub mouse_motion {
1594 my ($self, $ev, $x, $y) = @_; 2324 my ($self, $ev, $x, $y) = @_;
1595 2325
1596 if ($GRAB == $self) { 2326 if ($GRAB == $self) {
2327 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2328
2329 my (undef, $lo, $hi, $page) = @{$self->{range}};
2330
2331 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2332
2333 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2334 } else {
2335 return 0;
2336 }
2337
2338 1
2339}
2340
2341sub update {
2342 my ($self) = @_;
2343
2344 delete $self->{knob_w};
2345 $self->SUPER::update;
2346}
2347
2348sub _draw {
2349 my ($self) = @_;
2350
2351 unless ($self->{knob_w}) {
2352 $self->set_value ($self->{range}[0]);
2353
1597 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2354 my ($value, $lo, $hi, $page) = @{$self->{range}};
2355 my $range = ($hi - $page - $lo) || 1e-100;
1598 2356
1599 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2357 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1600 2358
1601 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2359 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1602 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2360 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1603 2361
1604 $x -= $inner_pad_px; # substract the padding 2362 $value = ($value - $lo) / $range;
1605 $x = $x * ($hi - $lo) / $inner_w + $lo; 2363 $value = $value * $self->{scale} + $self->{offset};
1606 $x = $lo if $x < $lo;
1607 $x = $hi - $page if $x > $hi - $page;
1608 $self->{range}[0] = $x;
1609 2364
1610 $self->emit (changed => $x); 2365 $self->{knob_x} = $value - $knob_w * 0.5;
1611 $self->update; 2366 $self->{knob_w} = $knob_w;
1612 } 2367 }
1613}
1614
1615# the inner_* stuff is for generating a padding for the slider handle,
1616# so that the handle doesn't leave the texture. This calculation isn't 100%
1617# correct propably, but it does the job for now
1618sub _calc_inner_pad_px {
1619 my ($self, $w) = @_;
1620 ($w / 100) * $self->{inner_pad} # % to pixels
1621}
1622
1623sub _draw {
1624 my ($self) = @_;
1625 2368
1626 $self->SUPER::_draw (); 2369 $self->SUPER::_draw ();
1627 2370
1628 my ($w, $h) = @$self{qw(w h)}; 2371 glScale $self->{w}, $self->{h};
1629 2372
1630 if ($self->{vertical}) { 2373 if ($self->{vertical}) {
1631 # draw a vertical slider like a rotated horizontal slider 2374 # draw a vertical slider like a rotated horizontal slider
1632 2375
2376 glTranslate 1, 0, 0;
1633 glRotate 90, 0, 0, 1; 2377 glRotate 90, 0, 0, 1;
1634 glTranslate 0, -$self->{w}, 0;
1635
1636 ($w, $h) = ($h, $w);
1637 } 2378 }
1638 2379
1639 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2380 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1640 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2381 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1641 2382
1642 my ($value, $lo, $hi, $page) = @{$self->{range}};
1643
1644 $hi = $value + 1 if $lo == $hi;
1645
1646 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1647 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1648
1649 $page = int $page * $inner_w / ($hi - $lo);
1650 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1651
1652 $w -= $page;
1653 $page &= ~1;
1654 glTranslate $page * 0.5, 0, 0;
1655 $page ||= 2;
1656
1657 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1658 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1659
1660 glEnable GL_BLEND;
1661 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1662 glEnable GL_TEXTURE_2D; 2383 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2384 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664 2385
1665 # draw background 2386 # draw background
1666 $tex[1]->draw_quad (0, 0, $w, $h); 2387 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1667 2388
1668 # draw handle 2389 # draw handle
1669 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2390 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1670 2391
1671 glDisable GL_BLEND;
1672 glDisable GL_TEXTURE_2D; 2392 glDisable GL_TEXTURE_2D;
1673} 2393}
1674 2394
1675############################################################################# 2395#############################################################################
1676 2396
2397package CFClient::UI::ValSlider;
2398
2399our @ISA = CFClient::UI::HBox::;
2400
2401sub new {
2402 my ($class, %arg) = @_;
2403
2404 my $range = delete $arg{range};
2405
2406 my $self = $class->SUPER::new (
2407 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2408 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2409 to_value => sub { shift },
2410 from_value => sub { shift },
2411 %arg,
2412 );
2413
2414 $self->{slider}->connect (changed => sub {
2415 my ($self, $value) = @_;
2416 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2417 $self->{parent}->emit (changed => $value);
2418 });
2419
2420# $self->{entry}->connect (changed => sub {
2421# my ($self, $value) = @_;
2422# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2423# $self->{parent}->emit (changed => $value);
2424# });
2425
2426 $self->add ($self->{slider}, $self->{entry});
2427
2428 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2429
2430 $self
2431}
2432
2433sub set_range { shift->{slider}->set_range (@_) }
2434sub set_value { shift->{slider}->set_value (@_) }
2435
2436#############################################################################
2437
1677package CFClient::UI::TextView; 2438package CFClient::UI::TextView;
1678 2439
1679our @ISA = CFClient::UI::HBox::; 2440our @ISA = CFClient::UI::HBox::;
1680 2441
1681use SDL::OpenGL; 2442use CFClient::OpenGL;
1682 2443
1683sub new { 2444sub new {
1684 my $class = shift; 2445 my $class = shift;
1685 2446
1686 my $self = $class->SUPER::new ( 2447 my $self = $class->SUPER::new (
1687 req_w => $::WIDTH / 6, 2448 fontsize => 1,
1688 req_h => $::HEIGHT / 6, 2449 can_events => 0,
1689 fontsize => $::FONTSIZE, 2450 #font => default_font
1690 @_, 2451 @_,
1691 2452
1692 layout => (new CFClient::Layout), 2453 layout => (new CFClient::Layout 1),
1693 par => [], 2454 par => [],
1694 height => 0, 2455 height => 0,
1695 children => [ 2456 children => [
1696 (new CFClient::UI::Empty expand => 1), 2457 (new CFClient::UI::Empty expand => 1),
1697 (new CFClient::UI::Slider vertical => 1), 2458 (new CFClient::UI::Slider vertical => 1),
1698 ], 2459 ],
1699 ); 2460 );
1700 2461
1701 $self->{children}[1]->connect (changed => sub { 2462 $self->{children}[1]->connect (changed => sub { $self->update });
1702 $self->update;
1703 });
1704 2463
1705 $self 2464 $self
1706} 2465}
1707 2466
1708sub set_fontsize { 2467sub set_fontsize {
… …
1710 2469
1711 $self->{fontsize} = $fontsize; 2470 $self->{fontsize} = $fontsize;
1712 $self->reflow; 2471 $self->reflow;
1713} 2472}
1714 2473
2474sub size_allocate {
2475 my ($self, $w, $h) = @_;
2476
2477 $self->SUPER::size_allocate ($w, $h);
2478
2479 $self->{layout}->set_font ($self->{font}) if $self->{font};
2480 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2481 $self->{layout}->set_width ($self->{children}[0]{w});
2482
2483 $self->reflow;
2484}
2485
1715sub text_height { 2486sub text_size {
1716 my ($self, $text) = @_; 2487 my ($self, $text, $indent) = @_;
1717 2488
1718 my $layout = $self->{layout}; 2489 my $layout = $self->{layout};
1719 2490
1720 $layout->set_height ($self->{fontsize}); 2491 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1721 $layout->set_width ($self->{w}); 2492 $layout->set_width ($self->{children}[0]{w} - $indent);
1722 $layout->set_text ($text); 2493 $layout->set_markup ($text);
1723 2494
1724 ($layout->size)[1] 2495 $layout->size
1725} 2496}
1726 2497
1727sub reflow { 2498sub reflow {
1728 my ($self) = @_; 2499 my ($self) = @_;
1729 2500
1730 $self->{need_reflow}++; 2501 $self->{need_reflow}++;
1731 $self->update; 2502 $self->update;
1732} 2503}
1733 2504
1734sub size_request { 2505sub set_offset {
1735 my ($self) = @_; 2506 my ($self, $offset) = @_;
1736 2507
1737 ($self->{req_w}, $self->{req_h}) 2508 # todo: base offset on lines or so, not on pixels
2509 $self->{children}[1]->set_value ($offset);
1738} 2510}
1739 2511
1740sub size_allocate { 2512sub clear {
1741 my ($self, $x, $y, $w, $h) = @_; 2513 my ($self) = @_;
1742 2514
1743 $self->SUPER::size_allocate ($x, $y, $w, $h) or return; 2515 $self->{par} = [];
1744 2516 $self->{height} = 0;
1745 $self->{layout}->set_height ($self->{fontsize}); 2517 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1746 $self->{layout}->set_width ($self->{w});
1747
1748 $self->reflow;
1749 $self->update;
1750} 2518}
1751 2519
1752sub add_paragraph { 2520sub add_paragraph {
1753 my ($self, $color, $text) = @_; 2521 my ($self, $color, $text, $indent) = @_;
1754 2522
1755 #TODO: intelligently "reformat" paragraph 2523 for my $line (split /\n/, $text) {
1756 2524 my ($w, $h) = $self->text_size ($line);
1757 my $height = $self->text_height ($text);
1758
1759 $self->{height} += $height; 2525 $self->{height} += $h;
2526 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2527 }
1760 2528
1761 push @{$self->{par}}, [$height, $color, $text];
1762
1763 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2529 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1764 $self->{children}[1]->update;
1765} 2530}
1766 2531
1767sub update { 2532sub update {
1768 my ($self) = @_; 2533 my ($self) = @_;
1769 2534
… …
1771 2536
1772 return unless $self->{h} > 0; 2537 return unless $self->{h} > 0;
1773 2538
1774 delete $self->{texture}; 2539 delete $self->{texture};
1775 2540
1776 $ROOT->on_refresh ($self, sub { 2541 $ROOT->on_post_alloc ($self, sub {
2542 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2543
1777 if (delete $self->{need_reflow}) { 2544 if (delete $self->{need_reflow}) {
1778 my $height = 0; 2545 my $height = 0;
1779 2546
1780 $height += $_->[0] = $self->text_height ($_->[2]) 2547 my $layout = $self->{layout};
2548
2549 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2550
1781 for @{$self->{par}}; 2551 for (@{$self->{par}}) {
2552 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2553 $layout->set_width ($W - $_->[3]);
2554 $layout->set_markup ($_->[4]);
2555 my ($w, $h) = $layout->size;
2556 $_->[0] = $w + $_->[3];
2557 $_->[1] = $h;
2558 }
2559
2560 $height += $_->[1];
2561 }
1782 2562
1783 $self->{height} = $height; 2563 $self->{height} = $height;
1784 2564
1785 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2565 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1786 2566
1787 delete $self->{texture}; 2567 delete $self->{texture};
1788 } 2568 }
1789 2569
1790 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2570 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1791 glClearColor 0, 0, 0, 1; 2571 glClearColor 0, 0, 0, 0;
1792 glClear GL_COLOR_BUFFER_BIT; 2572 glClear GL_COLOR_BUFFER_BIT;
1793 2573
2574 my $top = int $self->{children}[1]{range}[0];
2575
2576 my $y0 = $top;
2577 my $y1 = $top + $H;
2578
2579 my $y = 0;
2580
2581 my $layout = $self->{layout};
2582
2583 $layout->set_font ($self->{font}) if $self->{font};
2584
1794 glEnable GL_BLEND; 2585 glEnable GL_BLEND;
2586 #TODO# not correct in windows where rgba is forced off
1795 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2587 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1796 glEnable GL_TEXTURE_2D;
1797 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1798
1799 my $top = int $self->{children}[1]{range}[0];
1800
1801 my $y0 = $top;
1802 my $y1 = $top + $self->{h};
1803
1804 my $y = 0;
1805
1806 my $layout = $self->{layout};
1807 2588
1808 for my $par (@{$self->{par}}) { 2589 for my $par (@{$self->{par}}) {
1809 my $h = $par->[0]; 2590 my $h = $par->[1];
1810 2591
1811 if ($y0 < $y + $h && $y < $y1) { 2592 if ($y0 < $y + $h && $y < $y1) {
2593 $layout->set_foreground (@{ $par->[2] });
2594 $layout->set_width ($W - $par->[3]);
1812 $layout->set_text ($par->[2]); 2595 $layout->set_markup ($par->[4]);
1813 2596
1814 glColor @{ $par->[1] }; 2597 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1815 my ($W, $H) = $layout->size; 2598
1816 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2599 glRasterPos $par->[3], $y - $y0;
2600 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1817 } 2601 }
1818 2602
1819 $y += $h; 2603 $y += $h;
1820 } 2604 }
1821 2605
1822 glDisable GL_TEXTURE_2D;
1823 glDisable GL_BLEND; 2606 glDisable GL_BLEND;
1824 }; 2607 };
1825 }); 2608 });
1826} 2609}
1827 2610
1828sub _draw { 2611sub _draw {
1829 my ($self) = @_; 2612 my ($self) = @_;
1830 2613
1831 if ($self->{texture}) {
1832 glEnable GL_TEXTURE_2D; 2614 glEnable GL_TEXTURE_2D;
1833 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2615 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1834 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2616 glColor 0, 0, 0, 1;
2617 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1835 glDisable GL_TEXTURE_2D; 2618 glDisable GL_TEXTURE_2D;
1836 }
1837 2619
1838 $self->{children}[1]->draw; 2620 $self->{children}[1]->draw;
1839 2621
1840} 2622}
1841 2623
1842############################################################################# 2624#############################################################################
1843 2625
1844package CFClient::UI::MapWidget;
1845
1846use strict;
1847
1848use List::Util qw(min max);
1849
1850use SDL;
1851use SDL::OpenGL;
1852
1853our @ISA = CFClient::UI::Base::;
1854
1855sub new {
1856 my $class = shift;
1857
1858 $class->SUPER::new (
1859 z => -1,
1860 can_focus => 1,
1861 list => (glGenLists 1),
1862 @_
1863 )
1864}
1865
1866sub key_down {
1867 print "MAPKEYDOWN\n";
1868}
1869
1870sub key_up {
1871}
1872
1873sub button_down {
1874 my ($self, $ev, $x, $y) = @_;
1875
1876 $self->focus_in;
1877
1878 if ($ev->button == 2) {
1879 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1880 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1881
1882 $self->{motion} = sub {
1883 my ($ev, $x, $y) = @_;
1884
1885 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1886
1887 $::CFG->{map_shift_x} = $bw + $x - $ox;
1888 $::CFG->{map_shift_y} = $bh + $y - $oy;
1889
1890 $self->update;
1891 };
1892 }
1893}
1894
1895sub button_up {
1896 my ($self, $ev, $x, $y) = @_;
1897
1898 delete $self->{motion};
1899}
1900
1901sub mouse_motion {
1902 my ($self, $ev, $x, $y) = @_;
1903
1904 $self->{motion}->($ev, $x, $y) if $self->{motion};
1905}
1906
1907sub size_request {
1908 (
1909 1 + 32 * int $::WIDTH / 32,
1910 1 + 32 * int $::HEIGHT / 32,
1911 )
1912}
1913
1914sub update {
1915 my ($self) = @_;
1916
1917 $self->{need_update} = 1;
1918 $self->SUPER::update;
1919}
1920
1921sub draw {
1922 my ($self) = @_;
1923
1924 if (delete $self->{need_update}) {
1925 glNewList $self->{list}, GL_COMPILE;
1926
1927 if ($::MAP) {
1928 my $sw = int $::WIDTH / 32;
1929 my $sh = int $::HEIGHT / 32;
1930
1931 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1932 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1933
1934 glTranslate $sx0 - 32, $sy0 - 32, 0;
1935
1936 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1937
1938 if ($::CFG->{fow_enable}) {
1939 if ($::CFG->{fow_smooth}) { # smooth fog of war
1940 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1941 glConvolutionFilter2D
1942 GL_CONVOLUTION_2D,
1943 GL_ALPHA,
1944 3, 3,
1945 GL_ALPHA, GL_FLOAT,
1946 pack "f*",
1947 0.1, 0.1, 0.1,
1948 0.1, 0.2, 0.1,
1949 0.1, 0.1, 0.1,
1950 ;
1951 glEnable GL_CONVOLUTION_2D;
1952 }
1953
1954 $self->{fow_texture} = new CFClient::Texture
1955 w => $w,
1956 h => $h,
1957 data => $data,
1958 internalformat => GL_ALPHA,
1959 format => GL_ALPHA;
1960
1961 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1962
1963 glEnable GL_BLEND;
1964 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1965 glEnable GL_TEXTURE_2D;
1966 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1967
1968 glColor +($::CFG->{fow_intensity}) x 3, 1;
1969 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1970
1971 glDisable GL_TEXTURE_2D;
1972 glDisable GL_BLEND;
1973 }
1974
1975 # HACK BEGIN
1976 {
1977 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1978 my ($w, $h) = (250, 250);
1979
1980 glEnable GL_BLEND;
1981 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1982 glEnable GL_TEXTURE_2D;
1983 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1984
1985 $self->{mapmap_texture} =
1986 new CFClient::Texture
1987 w => $w,
1988 h => $h,
1989 data => $::MAP->mapmap ($w, $h),
1990 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1991
1992 $self->{mapmap_texture}->draw_quad (100, 100);
1993
1994 glDisable GL_TEXTURE_2D;
1995 glDisable GL_BLEND;
1996 }
1997 # HACK END
1998 }
1999
2000 glEndList;
2001 }
2002
2003 glPushMatrix;
2004 glCallList $self->{list};
2005 glPopMatrix;
2006
2007 if ($FOCUS != $self) {
2008 glColor 64/255, 64/255, 64/255;
2009 glLogicOp GL_AND;
2010 glEnable GL_COLOR_LOGIC_OP;
2011 glBegin GL_QUADS;
2012 glVertex 0, 0;
2013 glVertex 0, $::HEIGHT;
2014 glVertex $::WIDTH, $::HEIGHT;
2015 glVertex $::WIDTH, 0;
2016 glEnd;
2017 glDisable GL_COLOR_LOGIC_OP;
2018 }
2019}
2020
2021my %DIR = (
2022 SDLK_KP8, [1, "north"],
2023 SDLK_KP9, [2, "northeast"],
2024 SDLK_KP6, [3, "east"],
2025 SDLK_KP3, [4, "southeast"],
2026 SDLK_KP2, [5, "south"],
2027 SDLK_KP1, [6, "southwest"],
2028 SDLK_KP4, [7, "west"],
2029 SDLK_KP7, [8, "northwest"],
2030
2031 SDLK_UP, [1, "north"],
2032 SDLK_RIGHT, [3, "east"],
2033 SDLK_DOWN, [5, "south"],
2034 SDLK_LEFT, [7, "west"],
2035);
2036
2037sub key_down {
2038 my ($self, $ev) = @_;
2039
2040 my $mod = $ev->key_mod;
2041 my $sym = $ev->key_sym;
2042
2043 if ($sym == SDLK_KP5) {
2044 $::CONN->user_send ("stay fire");
2045 } elsif ($sym == SDLK_a) {
2046 $::CONN->user_send ("apply");
2047 } elsif ($sym == SDLK_QUOTE) {
2048 $self->emit ('activate_console');
2049 } elsif ($sym == SDLK_SLASH) {
2050 $self->emit ('activate_console' => '/');
2051 } elsif (exists $DIR{$sym}) {
2052 if ($mod & KMOD_SHIFT) {
2053 $self->{shft}++;
2054 $::CONN->user_send ("fire $DIR{$sym}[0]");
2055 } elsif ($mod & KMOD_CTRL) {
2056 $self->{ctrl}++;
2057 $::CONN->user_send ("run $DIR{$sym}[0]");
2058 } else {
2059 $::CONN->user_send ("$DIR{$sym}[1]");
2060 }
2061 }
2062}
2063
2064sub key_up {
2065 my ($self, $ev) = @_;
2066
2067 my $mod = $ev->key_mod;
2068 my $sym = $ev->key_sym;
2069
2070 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2071 $::CONN->user_send ("fire_stop");
2072 }
2073 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2074 $::CONN->user_send ("run_stop");
2075 }
2076}
2077
2078#############################################################################
2079
2080package CFClient::UI::Animator; 2626package CFClient::UI::Animator;
2081 2627
2082use SDL::OpenGL; 2628use CFClient::OpenGL;
2083 2629
2084our @ISA = CFClient::UI::Bin::; 2630our @ISA = CFClient::UI::Bin::;
2085 2631
2086sub moveto { 2632sub moveto {
2087 my ($self, $x, $y) = @_; 2633 my ($self, $x, $y) = @_;
… …
2125 2671
2126sub new { 2672sub new {
2127 my $class = shift; 2673 my $class = shift;
2128 2674
2129 my $self = $class->SUPER::new ( 2675 my $self = $class->SUPER::new (
2130 state => 0, 2676 state => 0,
2131 connect_activate => \&toggle_flopper, 2677 on_activate => \&toggle_flopper,
2132 @_ 2678 @_
2133 ); 2679 );
2134 2680
2135 if ($self->{state}) {
2136 $self->{state} = 0;
2137 $self->toggle_flopper;
2138 }
2139
2140 $self 2681 $self
2141} 2682}
2142 2683
2143sub toggle_flopper { 2684sub toggle_flopper {
2144 my ($self) = @_; 2685 my ($self) = @_;
2145 2686
2146 # TODO: use animation 2687 $self->{other}->toggle_visibility;
2147 if ($self->{state} = !$self->{state}) { 2688}
2148 $CFClient::UI::ROOT->add ($self->{other}); 2689
2149 $self->{other}->move ($self->coord2global (0, $self->{h})); 2690#############################################################################
2691
2692package CFClient::UI::Tooltip;
2693
2694our @ISA = CFClient::UI::Bin::;
2695
2696use CFClient::OpenGL;
2697
2698sub new {
2699 my $class = shift;
2700
2701 $class->SUPER::new (
2702 @_,
2703 can_events => 0,
2704 )
2705}
2706
2707sub set_tooltip_from {
2708 my ($self, $widget) = @_;
2709
2710 my $tooltip = $widget->{tooltip};
2711
2712 if ($ENV{CFPLUS_DEBUG} & 2) {
2713 $tooltip .= "\n\n" . (ref $widget) . "\n"
2714 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2715 . "req $widget->{req_w} $widget->{req_h}\n"
2716 . "visible $widget->{visible}";
2717 }
2718
2719 $self->add (new CFClient::UI::Label
2720 markup => $tooltip,
2721 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2722 fontsize => 0.8,
2723 fg => [0, 0, 0, 1],
2724 ellipsise => 0,
2725 font => ($widget->{tooltip_font} || $::FONT_PROP),
2726 );
2727}
2728
2729sub size_request {
2730 my ($self) = @_;
2731
2732 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2733
2734 ($w + 4, $h + 4)
2735}
2736
2737sub size_allocate {
2738 my ($self, $w, $h) = @_;
2739
2740 $self->SUPER::size_allocate ($w - 4, $h - 4);
2741}
2742
2743sub visibility_change {
2744 my ($self, $visible) = @_;
2745
2746 return unless $visible;
2747
2748 $self->{root}->on_post_alloc ("move_$self" => sub {
2749 my $widget = $self->{owner}
2750 or return;
2751
2752 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2753
2754 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2755 if $x + $self->{w} > $::WIDTH;
2756
2757 $self->move_abs ($x, $y);
2758 });
2759}
2760
2761sub _draw {
2762 my ($self) = @_;
2763
2764 glTranslate 0.375, 0.375;
2765
2766 my ($w, $h) = @$self{qw(w h)};
2767
2768 glColor 1, 0.8, 0.4;
2769 glBegin GL_QUADS;
2770 glVertex 0 , 0;
2771 glVertex 0 , $h;
2772 glVertex $w, $h;
2773 glVertex $w, 0;
2774 glEnd;
2775
2776 glColor 0, 0, 0;
2777 glBegin GL_LINE_LOOP;
2778 glVertex 0 , 0;
2779 glVertex 0 , $h;
2780 glVertex $w, $h;
2781 glVertex $w, 0;
2782 glEnd;
2783
2784 glTranslate 2 - 0.375, 2 - 0.375;
2785
2786 $self->SUPER::_draw;
2787}
2788
2789#############################################################################
2790
2791package CFClient::UI::Face;
2792
2793our @ISA = CFClient::UI::Base::;
2794
2795use CFClient::OpenGL;
2796
2797sub new {
2798 my $class = shift;
2799
2800 my $self = $class->SUPER::new (
2801 aspect => 1,
2802 can_events => 0,
2803 @_,
2804 );
2805
2806 if ($self->{anim} && $self->{animspeed}) {
2807 Scalar::Util::weaken (my $widget = $self);
2808
2809 $self->{timer} = Event->timer (
2810 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2811 hard => 1,
2812 interval => $self->{animspeed},
2813 cb => sub {
2814 ++$widget->{frame};
2815 $widget->update;
2816 },
2817 );
2818 }
2819
2820 $self
2821}
2822
2823sub size_request {
2824 (32, 8)
2825}
2826
2827sub update {
2828 my ($self) = @_;
2829
2830 return unless $self->{visible};
2831
2832 $self->SUPER::update;
2833}
2834
2835sub _draw {
2836 my ($self) = @_;
2837
2838 return unless $::CONN;
2839
2840 my $face;
2841
2842 if ($self->{frame}) {
2843 my $anim = $::CONN->{anim}[$self->{anim}];
2844
2845 $face = $anim->[ $self->{frame} % @$anim ]
2846 if $anim && @$anim;
2847 }
2848
2849 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2850
2851 if ($tex) {
2852 glEnable GL_TEXTURE_2D;
2853 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2854 glColor 0, 0, 0, 1;
2855 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2856 glDisable GL_TEXTURE_2D;
2857 }
2858}
2859
2860sub DESTROY {
2861 my ($self) = @_;
2862
2863 $self->{timer}->cancel
2864 if $self->{timer};
2865
2866 $self->SUPER::DESTROY;
2867}
2868
2869#############################################################################
2870
2871package CFClient::UI::Buttonbar;
2872
2873our @ISA = CFClient::UI::HBox::;
2874
2875# TODO: should actualyl wrap buttons and other goodies.
2876
2877#############################################################################
2878
2879package CFClient::UI::Menu;
2880
2881our @ISA = CFClient::UI::FancyFrame::;
2882
2883use CFClient::OpenGL;
2884
2885sub new {
2886 my $class = shift;
2887
2888 my $self = $class->SUPER::new (
2889 items => [],
2890 z => 100,
2891 @_,
2892 );
2893
2894 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2895
2896 for my $item (@{ $self->{items} }) {
2897 my ($widget, $cb) = @$item;
2898
2899 # handle various types of items, only text for now
2900 if (!ref $widget) {
2901 $widget = new CFClient::UI::Label
2902 can_hover => 1,
2903 can_events => 1,
2904 text => $widget;
2905 }
2906
2907 $self->{item}{$widget} = $item;
2908
2909 $self->{vbox}->add ($widget);
2910 }
2911
2912 $self
2913}
2914
2915# popup given the event (must be a mouse button down event currently)
2916sub popup {
2917 my ($self, $ev) = @_;
2918
2919 $self->_emit ("popdown");
2920
2921 # maybe save $GRAB? must be careful about events...
2922 $GRAB = $self;
2923 $self->{button} = $ev->{button};
2924
2925 $self->show;
2926 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2927}
2928
2929sub mouse_motion {
2930 my ($self, $ev, $x, $y) = @_;
2931
2932 # TODO: should use vbox->find_widget or so
2933 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2934 $self->{hover} = $self->{item}{$HOVER};
2935
2936 0
2937}
2938
2939sub button_up {
2940 my ($self, $ev, $x, $y) = @_;
2941
2942 if ($ev->{button} == $self->{button}) {
2943 undef $GRAB;
2944 $self->hide;
2945
2150 $self->emit ("open"); 2946 $self->_emit ("popdown");
2947 $self->{hover}[1]->() if $self->{hover};
2151 } else { 2948 } else {
2152 $CFClient::UI::ROOT->remove ($self->{other}); 2949 return 0
2153 $self->emit ("close"); 2950 }
2951
2154 } 2952 1
2155
2156 $self->emit (changed => $self->{state});
2157} 2953}
2158 2954
2159############################################################################# 2955#############################################################################
2160 2956
2957package CFClient::UI::Multiplexer;
2958
2959our @ISA = CFClient::UI::Container::;
2960
2961sub new {
2962 my $class = shift;
2963
2964 my $self = $class->SUPER::new (
2965 @_,
2966 );
2967
2968 $self->{current} = $self->{children}[0]
2969 if @{ $self->{children} };
2970
2971 $self
2972}
2973
2974sub add {
2975 my ($self, @widgets) = @_;
2976
2977 $self->SUPER::add (@widgets);
2978
2979 $self->{current} = $self->{children}[0]
2980 if @{ $self->{children} };
2981}
2982
2983sub set_current_page {
2984 my ($self, $page_or_widget) = @_;
2985
2986 my $widget = ref $page_or_widget
2987 ? $page_or_widget
2988 : $self->{children}[$page_or_widget];
2989
2990 $self->{current} = $widget;
2991 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2992
2993 $self->_emit (page_changed => $self->{current});
2994
2995 $self->realloc;
2996}
2997
2998sub visible_children {
2999 $_[0]{current}
3000}
3001
3002sub size_request {
3003 my ($self) = @_;
3004
3005 $self->{current}->size_request
3006}
3007
3008sub size_allocate {
3009 my ($self, $w, $h) = @_;
3010
3011 $self->{current}->configure (0, 0, $w, $h);
3012}
3013
3014sub _draw {
3015 my ($self) = @_;
3016
3017 $self->{current}->draw;
3018}
3019
3020#############################################################################
3021
3022package CFClient::UI::Notebook;
3023
3024our @ISA = CFClient::UI::VBox::;
3025
3026sub new {
3027 my $class = shift;
3028
3029 my $self = $class->SUPER::new (
3030 buttonbar => (new CFClient::UI::Buttonbar),
3031 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3032 # filter => # will be put between multiplexer and $self
3033 @_,
3034 );
3035
3036 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3037 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3038
3039 $self
3040}
3041
3042sub add {
3043 my ($self, $title, $widget, $tooltip) = @_;
3044
3045 Scalar::Util::weaken $self;
3046
3047 $self->{buttonbar}->add (new CFClient::UI::Button
3048 markup => $title,
3049 tooltip => $tooltip,
3050 on_activate => sub { $self->set_current_page ($widget) },
3051 );
3052
3053 $self->{multiplexer}->add ($widget);
3054}
3055
3056sub set_current_page {
3057 my ($self, $page) = @_;
3058
3059 $self->{multiplexer}->set_current_page ($page);
3060 $self->_emit (page_changed => $self->{multiplexer}{current});
3061}
3062
3063#############################################################################
3064
3065package CFClient::UI::Statusbox;
3066
3067our @ISA = CFClient::UI::VBox::;
3068
3069sub new {
3070 my $class = shift;
3071
3072 $class->SUPER::new (
3073 fontsize => 0.8,
3074 @_,
3075 )
3076}
3077
3078sub reorder {
3079 my ($self) = @_;
3080 my $NOW = time;
3081
3082 while (my ($k, $v) = each %{ $self->{item} }) {
3083 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3084 }
3085
3086 my @widgets;
3087
3088 my @items = sort {
3089 $a->{pri} <=> $b->{pri}
3090 or $b->{id} <=> $a->{id}
3091 } values %{ $self->{item} };
3092
3093 my $count = 10 + 1;
3094 for my $item (@items) {
3095 last unless --$count;
3096
3097 push @widgets, $item->{label} ||= do {
3098 # TODO: doesn't handle markup well (read as: at all)
3099 my $short = $item->{count} > 1
3100 ? "<b>$item->{count} ×</b> $item->{text}"
3101 : $item->{text};
3102
3103 for ($short) {
3104 s/^\s+//;
3105 s/\s+/ /g;
3106 }
3107
3108 new CFClient::UI::Label
3109 markup => $short,
3110 tooltip => $item->{tooltip},
3111 tooltip_font => $::FONT_PROP,
3112 tooltip_width => 0.67,
3113 fontsize => $item->{fontsize} || $self->{fontsize},
3114 max_w => $::WIDTH * 0.44,
3115 fg => $item->{fg},
3116 can_events => 1,
3117 can_hover => 1
3118 };
3119 }
3120
3121 $self->clear;
3122 $self->SUPER::add (reverse @widgets);
3123}
3124
3125sub add {
3126 my ($self, $text, %arg) = @_;
3127
3128 $text =~ s/^\s+//;
3129 $text =~ s/\s+$//;
3130
3131 return unless $text;
3132
3133 my $timeout = time + ((delete $arg{timeout}) || 60);
3134
3135 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3136
3137 if (my $item = $self->{item}{$group}) {
3138 if ($item->{text} eq $text) {
3139 $item->{count}++;
3140 } else {
3141 $item->{count} = 1;
3142 $item->{text} = $item->{tooltip} = $text;
3143 }
3144 $item->{id} = ++$self->{id};
3145 $item->{timeout} = $timeout;
3146 delete $item->{label};
3147 } else {
3148 $self->{item}{$group} = {
3149 id => ++$self->{id},
3150 text => $text,
3151 timeout => $timeout,
3152 tooltip => $text,
3153 fg => [0.8, 0.8, 0.8, 0.8],
3154 pri => 0,
3155 count => 1,
3156 %arg,
3157 };
3158 }
3159
3160 $self->reorder;
3161}
3162
3163sub reconfigure {
3164 my ($self) = @_;
3165
3166 delete $_->{label}
3167 for values %{ $self->{item} || {} };
3168
3169 $self->reorder;
3170 $self->SUPER::reconfigure;
3171}
3172
3173#############################################################################
3174
3175package CFClient::UI::Inventory;
3176
3177our @ISA = CFClient::UI::ScrolledWindow::;
3178
3179sub new {
3180 my $class = shift;
3181
3182 my $self = $class->SUPER::new (
3183 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3184 @_,
3185 );
3186
3187 $self
3188}
3189
3190sub set_items {
3191 my ($self, $items) = @_;
3192
3193 $self->{child}->clear;
3194 return unless $items;
3195
3196 my @items = sort {
3197 ($a->{type} <=> $b->{type})
3198 or ($a->{name} cmp $b->{name})
3199 } @$items;
3200
3201 $self->{real_items} = \@items;
3202
3203 my $row = 0;
3204 for my $item (@items) {
3205 CFClient::Item::update_widgets $item;
3206
3207 $self->{child}->add (0, $row, $item->{face_widget});
3208 $self->{child}->add (1, $row, $item->{desc_widget});
3209 $self->{child}->add (2, $row, $item->{weight_widget});
3210
3211 $row++;
3212 }
3213}
3214
3215#############################################################################
3216
3217package CFClient::UI::BindEditor;
3218
3219our @ISA = CFClient::UI::FancyFrame::;
3220
3221sub new {
3222 my $class = shift;
3223
3224 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3225
3226 $self->add (my $vb = new CFClient::UI::VBox);
3227
3228
3229 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3230 text => "start recording",
3231 tooltip => "Start/Stops recording of actions."
3232 ."All subsequent actions after the recording started will be captured."
3233 ."The actions are displayed after the record was stopped."
3234 ."To bind the action you have to click on the 'Bind' button",
3235 on_activate => sub {
3236 unless ($self->{recording}) {
3237 $self->start;
3238 } else {
3239 $self->stop;
3240 }
3241 });
3242
3243 $vb->add (new CFClient::UI::Label text => "Actions:");
3244 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3245
3246 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3247 $vb->add (my $hb = new CFClient::UI::HBox);
3248 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3249 $hb->add (new CFClient::UI::Button
3250 text => "bind",
3251 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3252 on_activate => sub {
3253 $self->ask_for_bind;
3254 });
3255
3256 $vb->add (my $hb = new CFClient::UI::HBox);
3257 $hb->add (new CFClient::UI::Button
3258 text => "ok",
3259 expand => 1,
3260 tooltip => "This closes the binding editor and saves the binding",
3261 on_activate => sub {
3262 $self->hide;
3263 $self->commit;
3264 });
3265
3266 $hb->add (new CFClient::UI::Button
3267 text => "cancel",
3268 expand => 1,
3269 tooltip => "This closes the binding editor without saving",
3270 on_activate => sub {
3271 $self->hide;
3272 $self->{binding_cancel}->()
3273 if $self->{binding_cancel};
3274 });
3275
3276 $self->update_binding_widgets;
3277
3278 $self
3279}
3280
3281sub commit {
3282 my ($self) = @_;
3283 my ($mod, $sym, $cmds) = $self->get_binding;
3284 if ($sym != 0 && @$cmds > 0) {
3285 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3286 ."'. Don't forget 'Save Config'!");
3287 $self->{binding_change}->($mod, $sym, $cmds)
3288 if $self->{binding_change};
3289 } else {
3290 $::STATUSBOX->add ("No action bound, no key or action specified!");
3291 $self->{binding_cancel}->()
3292 if $self->{binding_cancel};
3293 }
3294}
3295
3296sub start {
3297 my ($self) = @_;
3298
3299 $self->{rec_btn}->set_text ("stop recording");
3300 $self->{recording} = 1;
3301 $self->clear_command_list;
3302 $::CONN->start_record if $::CONN;
3303}
3304
3305sub stop {
3306 my ($self) = @_;
3307
3308 $self->{rec_btn}->set_text ("start recording");
3309 $self->{recording} = 0;
3310
3311 my $rec;
3312 $rec = $::CONN->stop_record if $::CONN;
3313 return unless ref $rec eq 'ARRAY';
3314 $self->set_command_list ($rec);
3315}
3316
3317
3318sub ask_for_bind_and_commit {
3319 my ($self) = @_;
3320 $self->ask_for_bind (1);
3321}
3322
3323sub ask_for_bind {
3324 my ($self, $commit) = @_;
3325
3326 CFClient::Binder::open_binding_dialog (sub {
3327 my ($mod, $sym) = @_;
3328 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3329 $self->update_binding_widgets;
3330 $self->commit if $commit;
3331 });
3332}
3333
3334# $mod and $sym are the modifiers and key symbol
3335# $cmds is a array ref of strings (the commands)
3336# $cb is the callback that is executed on OK
3337# $ccb is the callback that is executed on CANCEL and
3338# when the binding was unsuccessful on OK
3339sub set_binding {
3340 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3341
3342 $self->clear_command_list;
3343 $self->{recording} = 0;
3344 $self->{rec_btn}->set_text ("start recording");
3345
3346 $self->{binding} = [$mod, $sym];
3347 $self->{commands} = $cmds;
3348
3349 $self->{binding_change} = $cb;
3350 $self->{binding_cancel} = $ccb;
3351
3352 $self->update_binding_widgets;
3353}
3354
3355# this is a shortcut method that asks for a binding
3356# and then just binds it.
3357sub do_quick_binding {
3358 my ($self, $cmds) = @_;
3359 $self->set_binding (undef, undef, $cmds, sub {
3360 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3361 });
3362 $self->ask_for_bind (1);
3363}
3364
3365sub update_binding_widgets {
3366 my ($self) = @_;
3367 my ($mod, $sym, $cmds) = $self->get_binding;
3368 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3369 $self->set_command_list ($cmds);
3370}
3371
3372sub get_binding {
3373 my ($self) = @_;
3374 return (
3375 $self->{binding}->[0],
3376 $self->{binding}->[1],
3377 [ grep { defined $_ } @{$self->{commands}} ]
3378 );
3379}
3380
3381sub clear_command_list {
3382 my ($self) = @_;
3383 $self->{cmdbox}->clear ();
3384}
3385
3386sub set_command_list {
3387 my ($self, $cmds) = @_;
3388
3389 $self->{cmdbox}->clear ();
3390 $self->{commands} = $cmds;
3391
3392 my $idx = 0;
3393
3394 for (@$cmds) {
3395 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3396
3397 my $i = $idx;
3398 $hb->add (new CFClient::UI::Label text => $_);
3399 $hb->add (new CFClient::UI::Button
3400 text => "delete",
3401 tooltip => "Deletes the action from the record",
3402 on_activate => sub {
3403 $self->{cmdbox}->remove ($hb);
3404 $cmds->[$i] = undef;
3405 });
3406
3407
3408 $idx++
3409 }
3410}
3411
3412#############################################################################
3413
3414package CFClient::UI::SpellList;
3415
3416our @ISA = CFClient::UI::Table::;
3417
3418sub new {
3419 my $class = shift;
3420
3421 my $self = $class->SUPER::new (
3422 binding => [],
3423 commands => [],
3424 @_,
3425 )
3426}
3427
3428# XXX: Do sorting? Argl...
3429sub add_spell {
3430 my ($self, $spell) = @_;
3431 $self->{spells}->{$spell->{name}} = $spell;
3432
3433 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3434 face => $spell->{face},
3435 can_hover => 1,
3436 can_events => 1,
3437 tooltip => $spell->{message});
3438
3439 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3440 text => $spell->{name},
3441 can_hover => 1,
3442 can_events => 1,
3443 tooltip => $spell->{message},
3444 expand => 1);
3445
3446 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3447 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3448 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3449 expand => 1);
3450
3451 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3452 text => "bind to key",
3453 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3454}
3455
3456sub rebuild_spell_list {
3457 my ($self) = @_;
3458 $self->{tbl_idx} = 0;
3459 $self->add_spell ($_) for values %{$self->{spells}};
3460}
3461
3462sub remove_spell {
3463 my ($self, $spell) = @_;
3464 delete $self->{spells}->{$spell->{name}};
3465 $self->rebuild_spell_list;
3466}
3467
3468#############################################################################
3469
2161package CFClient::UI::Root; 3470package CFClient::UI::Root;
2162 3471
2163our @ISA = CFClient::UI::Container::; 3472our @ISA = CFClient::UI::Container::;
2164 3473
2165use SDL::OpenGL; 3474use CFClient::OpenGL;
2166 3475
2167sub check_size { 3476sub new {
2168 my ($self) = @_; 3477 my $class = shift;
2169 3478
2170 $self->size_allocate (0, 0, $::WITH, $::HEIGHT); 3479 my $self = $class->SUPER::new (
3480 visible => 1,
3481 @_,
3482 );
3483
3484 Scalar::Util::weaken ($self->{root} = $self);
3485
3486 $self
2171} 3487}
2172 3488
2173sub size_request { 3489sub size_request {
2174 ($::WIDTH, $::HEIGHT) 3490 my ($self) = @_;
3491
3492 ($self->{w}, $self->{h})
3493}
3494
3495sub _to_pixel {
3496 my ($coord, $size, $max) = @_;
3497
3498 $coord =
3499 $coord eq "center" ? ($max - $size) * 0.5
3500 : $coord eq "max" ? $max
3501 : $coord;
3502
3503 $coord = 0 if $coord < 0;
3504 $coord = $max - $size if $coord > $max - $size;
3505
3506 int $coord + 0.5
2175} 3507}
2176 3508
2177sub size_allocate { 3509sub size_allocate {
2178 my ($self, $x, $y, $w, $h) = @_; 3510 my ($self, $w, $h) = @_;
2179 3511
2180 $self->_size_allocate ($x, $y, $w, $h); 3512 for my $child ($self->children) {
3513 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2181 3514
2182 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3515 $X = $child->{force_x} if exists $child->{force_x};
2183 for @{$self->{children}}; 3516 $Y = $child->{force_y} if exists $child->{force_y};
2184}
2185 3517
2186sub _topleft { 3518 $X = _to_pixel $X, $W, $self->{w};
3519 $Y = _to_pixel $Y, $H, $self->{h};
3520
3521 $child->configure ($X, $Y, $W, $H);
3522 }
3523}
3524
3525sub coord2local {
2187 my ($self, $x, $y) = @_; 3526 my ($self, $x, $y) = @_;
2188 3527
2189 ($x, $y) 3528 ($x, $y)
2190} 3529}
2191 3530
3531sub coord2global {
3532 my ($self, $x, $y) = @_;
3533
3534 ($x, $y)
3535}
3536
2192sub update { 3537sub update {
2193 my ($self) = @_; 3538 my ($self) = @_;
2194 3539
2195 $self->check_size; 3540 $::WANT_REFRESH++;
2196 ::refresh ();
2197} 3541}
2198 3542
2199sub add { 3543sub add {
2200 my ($self, $widget) = @_; 3544 my ($self, @children) = @_;
2201 3545
3546 $_->{is_toplevel} = 1
3547 for @children;
3548
2202 $self->SUPER::add ($widget); 3549 $self->SUPER::add (@children);
3550}
2203 3551
2204 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request); 3552sub remove {
3553 my ($self, @children) = @_;
3554
3555 $self->SUPER::remove (@children);
3556
3557 delete $self->{is_toplevel}
3558 for @children;
3559
3560 while (@children) {
3561 my $w = pop @children;
3562 push @children, $w->children;
3563 $w->set_invisible;
3564 }
2205} 3565}
2206 3566
2207sub on_refresh { 3567sub on_refresh {
2208 my ($self, $id, $cb) = @_; 3568 my ($self, $id, $cb) = @_;
2209 3569
2210 $self->{refresh_hook}{$id} = $cb; 3570 $self->{refresh_hook}{$id} = $cb;
2211} 3571}
2212 3572
3573sub on_post_alloc {
3574 my ($self, $id, $cb) = @_;
3575
3576 $self->{post_alloc_hook}{$id} = $cb;
3577}
3578
2213sub draw { 3579sub draw {
2214 my ($self) = @_; 3580 my ($self) = @_;
2215 3581
2216 while (my $rcb = delete $self->{refresh_hook}) { 3582 while ($self->{refresh_hook}) {
2217 $_->() for values %$rcb; 3583 $_->()
3584 for values %{delete $self->{refresh_hook}};
2218 } 3585 }
3586
3587 if ($self->{realloc}) {
3588 my %queue;
3589 my @queue;
3590 my $widget;
3591
3592 outer:
3593 while () {
3594 if (my $realloc = delete $self->{realloc}) {
3595 for $widget (values %$realloc) {
3596 $widget->{visible} or next; # do not resize invisible widgets
3597
3598 $queue{$widget+0}++ and next; # duplicates are common
3599
3600 push @{ $queue[$widget->{visible}] }, $widget;
3601 }
3602 }
3603
3604 while () {
3605 @queue or last outer;
3606
3607 $widget = pop @{ $queue[-1] || [] }
3608 and last;
3609
3610 pop @queue;
3611 }
3612
3613 delete $queue{$widget+0};
3614
3615 my ($w, $h) = $widget->size_request;
3616
3617 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3618 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3619
3620 $w = $widget->{force_w} if exists $widget->{force_w};
3621 $h = $widget->{force_h} if exists $widget->{force_h};
3622
3623 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3624 || delete $widget->{force_realloc}) {
3625 $widget->{req_w} = $w;
3626 $widget->{req_h} = $h;
3627
3628 $self->{size_alloc}{$widget+0} = $widget;
3629
3630 if (my $parent = $widget->{parent}) {
3631 $self->{realloc}{$parent+0} = $parent
3632 unless $queue{$parent+0};
3633
3634 $parent->{force_size_alloc} = 1;
3635 $self->{size_alloc}{$parent+0} = $parent;
3636 }
3637 }
3638
3639 delete $self->{realloc}{$widget+0};
3640 }
3641 }
3642
3643 while (my $size_alloc = delete $self->{size_alloc}) {
3644 my @queue = sort { $b->{visible} <=> $a->{visible} }
3645 values %$size_alloc;
3646
3647 while () {
3648 my $widget = pop @queue || last;
3649
3650 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3651
3652 $w = 0 if $w < 0;
3653 $h = 0 if $h < 0;
3654
3655 $w = int $w + 0.5;
3656 $h = int $h + 0.5;
3657
3658 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3659 $widget->{old_w} = $widget->{w};
3660 $widget->{old_h} = $widget->{h};
3661
3662 $widget->{w} = $w;
3663 $widget->{h} = $h;
3664
3665 $widget->emit (size_allocate => $w, $h);
3666 }
3667 }
3668 }
3669
3670 while ($self->{post_alloc_hook}) {
3671 $_->()
3672 for values %{delete $self->{post_alloc_hook}};
3673 }
3674
2219 3675
2220 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3676 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2221 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3677 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2222 glClear GL_COLOR_BUFFER_BIT; 3678 glClear GL_COLOR_BUFFER_BIT;
2223 3679
2224 glMatrixMode GL_PROJECTION; 3680 glMatrixMode GL_PROJECTION;
2225 glLoadIdentity; 3681 glLoadIdentity;
2226 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3682 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2227 glMatrixMode GL_MODELVIEW; 3683 glMatrixMode GL_MODELVIEW;
2228 glLoadIdentity; 3684 glLoadIdentity;
2229 3685
3686 {
3687 package CFClient::UI::Base;
3688
3689 ($draw_x, $draw_y, $draw_w, $draw_h) =
3690 (0, 0, $self->{w}, $self->{h});
3691 }
3692
2230 $self->_draw; 3693 $self->_draw;
2231} 3694}
2232 3695
2233############################################################################# 3696#############################################################################
2234 3697
2235package CFClient::UI; 3698package CFClient::UI;
2236 3699
2237$ROOT = new CFClient::UI::Root; 3700$ROOT = new CFClient::UI::Root;
3701$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2238 3702
22391 37031
2240 3704

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