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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.132 by root, Tue Apr 18 02:07:37 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) = @_;
117 318
118 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
119 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
120 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
121 322
122 $self->update; 323 $self->update;
123} 324}
124 325
125sub needs_redraw { 326sub set_size {
126 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
127} 333}
128 334
129sub size_request { 335sub size_request {
130 require Carp; 336 require Carp;
131 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
132} 338}
133 339
134sub configure { 340sub configure {
135 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
136 342
343 if ($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) {
137 $self->{x} = $x; 356 $self->{x} = $x;
138 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
139 360
140 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
141 363
142 $self->{w} = $w; 364 $self->{alloc_w} = $w;
143 $self->{h} = $h; 365 $self->{alloc_h} = $h;
144 366
145 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
368 }
146} 369}
147 370
148sub size_allocate { 371sub size_allocate {
149 # nothing to be done 372 # nothing to be done
150} 373}
151 374
152# return top left coordinates 375sub children {
153sub _topleft { 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
154 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
155 385
156 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
157} 404}
158 405
159# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
160sub coord2local { 407sub coord2local {
161 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
162 409
163 my ($X, $Y) = $self->_topleft; 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
164 ($x - $X, $y - $Y)
165} 411}
166 412
167# translate local coordinates to global coordinate system 413# translate local coordinates to global coordinate system
168sub coord2global { 414sub coord2global {
169 my ($self, $x, $y) = @_; 415 my ($self, $x, $y) = @_;
170 416
171 my ($X, $Y) = $self->_topleft; 417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
172 ($x + $X, $y + $Y)
173} 418}
174 419
175sub focus_in { 420sub focus_in {
176 my ($self) = @_; 421 my ($self) = @_;
177 422
178 return if $FOCUS == $self; 423 return if $FOCUS == $self;
179 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
180 425
181 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
182 427
183 $self->emit (focus_in => $focus); 428 $self->_emit (focus_in => $focus);
184 429
185 $focus->update if $focus; 430 $focus->update if $focus;
186 $FOCUS->update; 431 $FOCUS->update;
187} 432}
188 433
… …
191 436
192 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
193 438
194 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
195 440
196 $self->emit (focus_out => $focus); 441 $self->_emit (focus_out => $focus);
197 442
198 $focus->update if $focus; #? 443 $focus->update if $focus; #?
199}
200 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
201sub mouse_motion { } 449sub mouse_motion { 0 }
202sub button_up { } 450sub button_up { 0 }
203sub key_down { } 451sub key_down { 0 }
204sub key_up { } 452sub key_up { 0 }
205 453
206sub button_down { 454sub button_down {
207 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
208 456
209 $self->focus_in; 457 $self->focus_in;
210}
211 458
212sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
213sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
214sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
215sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
216sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
217
218sub draw {
219 my ($self) = @_;
220
221 return unless $self->{h} && $self->{w};
222
223 glPushMatrix;
224 glTranslate $self->{x}, $self->{y}, 0;
225 $self->_draw;
226 glPopMatrix;
227
228 if ($self == $HOVER && $self->{can_hover}) {
229 my ($x, $y) = @$self{qw(x y)};
230
231 glColor 1, 0.8, 0.5, 0.2;
232 glEnable GL_BLEND;
233 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
234 glBegin GL_QUADS;
235 glVertex $x , $y;
236 glVertex $x + $self->{w}, $y;
237 glVertex $x + $self->{w}, $y + $self->{h};
238 glVertex $x , $y + $self->{h};
239 glEnd;
240 glDisable GL_BLEND;
241 } 459 0
242}
243
244sub _draw {
245 my ($self) = @_;
246
247 warn "no draw defined for $self\n";
248} 460}
249 461
250sub find_widget { 462sub find_widget {
251 my ($self, $x, $y) = @_; 463 my ($self, $x, $y) = @_;
464
465 return () unless $self->{can_events};
252 466
253 return $self 467 return $self
254 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 468 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 469 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
256 470
… …
259 473
260sub set_parent { 474sub set_parent {
261 my ($self, $parent) = @_; 475 my ($self, $parent) = @_;
262 476
263 Scalar::Util::weaken ($self->{parent} = $parent); 477 Scalar::Util::weaken ($self->{parent} = $parent);
478 $self->set_visible if $parent->{visible};
264} 479}
265 480
266sub check_size { 481sub connect {
482 my ($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 {
267 my ($self) = @_; 501 #my ($self, $visible) = @_;
502}
268 503
269 my ($w, $h) = $self->size_request; 504sub realloc {
505 my ($self) = @_;
270 506
271 if ($w != $self->{req_w} || $h != $self->{req_h}) { 507 if ($self->{visible}) {
272 $self->{req_w} = $w; 508 return if $self->{root}{realloc}{$self+0};
273 $self->{req_h} = $h;
274 509
275 $self->{parent}->check_size 510 $self->{root}{realloc}{$self+0} = $self;
276 if $self->{parent};
277
278 $self->size_allocate ($w, $h);
279 $self->update; 511 $self->{root}->update;
512 } else {
513 delete $self->{req_w};
514 delete $self->{req_h};
280 } 515 }
281} 516}
282 517
283sub update { 518sub update {
284 my ($self) = @_; 519 my ($self) = @_;
285 520
286 $self->{parent}->update 521 $self->{parent}->update
287 if $self->{parent}; 522 if $self->{parent};
288} 523}
289 524
290sub connect { 525sub reconfigure {
291 my ($self, $signal, $cb) = @_; 526 my ($self) = @_;
292 527
293 push @{ $self->{cb}{$signal} }, $cb; 528 $self->realloc;
529 $self->update;
294} 530}
295 531
296sub emit { 532# using global variables seems a bit hacky, but passing through all drawing
297 my ($self, $signal, @args) = @_; 533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
298 535
299 $_->($self, @args) 536sub draw {
300 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 $self\n";
301} 589}
302 590
303sub DESTROY { 591sub DESTROY {
304 my ($self) = @_; 592 my ($self) = @_;
305 593
594 delete $WIDGET{$self+0};
306 #$self->deactivate; 595 #$self->deactivate;
307} 596}
308 597
309############################################################################# 598#############################################################################
310 599
311package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
312 601
313our @ISA = CFClient::UI::Base::; 602our @ISA = CFClient::UI::Base::;
314 603
315use strict; 604use strict;
316use SDL::OpenGL; 605use CFClient::OpenGL;
317 606
318sub new { 607sub new {
319 my $class = shift; 608 my $class = shift;
320 609
321 # range [value, low, high, page] 610 # range [value, low, high, page]
322 611
323 $class->SUPER::new ( 612 $class->SUPER::new (
324 bg => [0, 0, 0, 0.2], 613 #bg => [0, 0, 0, 0.2],
325 active_bg => [1, 1, 1, 0.5], 614 #active_bg => [1, 1, 1, 0.5],
326 @_ 615 @_
327 ) 616 )
328} 617}
329 618
330sub _draw { 619sub _draw {
331 my ($self) = @_; 620 my ($self) = @_;
332 621
622 my $color = $FOCUS == $self && $self->{active_bg}
623 ? $self->{active_bg}
624 : $self->{bg};
625
626 if ($color && (@$color < 4 || $color->[3])) {
333 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
334 628
335 glEnable GL_BLEND; 629 glEnable GL_BLEND;
336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
337 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 631 glColor_premultiply @$color;
338 632
339 glBegin GL_QUADS; 633 glBegin GL_QUADS;
340 glVertex 0 , 0; 634 glVertex 0 , 0;
341 glVertex 0 , $h; 635 glVertex 0 , $h;
342 glVertex $w, $h; 636 glVertex $w, $h;
343 glVertex $w, 0; 637 glVertex $w, 0;
344 glEnd; 638 glEnd;
345 639
346 glDisable GL_BLEND; 640 glDisable GL_BLEND;
641 }
347} 642}
348 643
349############################################################################# 644#############################################################################
350 645
351package CFClient::UI::Empty; 646package CFClient::UI::Empty;
352
353our @ISA = CFClient::UI::Base::;
354
355sub size_request {
356 (0, 0)
357}
358
359sub draw { }
360
361#############################################################################
362
363package CFClient::UI::Container;
364 647
365our @ISA = CFClient::UI::Base::; 648our @ISA = CFClient::UI::Base::;
366 649
367sub new { 650sub new {
368 my ($class, %arg) = @_; 651 my ($class, %arg) = @_;
652 $class->SUPER::new (can_events => 0, %arg);
653}
369 654
655sub size_request {
656 my ($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
370 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
371 673
372 my $self = $class->SUPER::new (children => [], %arg); 674 my $self = $class->SUPER::new (
675 children => [],
676 can_events => 0,
677 %arg,
678 );
679
373 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
374 682
375 $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)
376} 765}
377 766
378sub add { 767sub add {
379 my ($self, $child) = @_; 768 my ($self, $child) = @_;
380 769
381 $child->set_parent ($self);
382
383 use sort 'stable';
384
385 $self->{children} = [ 770 $self->{children} = [];
386 sort { $a->{z} <=> $b->{z} }
387 @{$self->{children}}, $child
388 ]; 771
389 772 $self->SUPER::add ($child);
390 $self->{w} = $self->{h} = -1;
391
392 $child->check_size;
393} 773}
394 774
395sub remove { 775sub remove {
396 my ($self, $widget) = @_; 776 my ($self, $widget) = @_;
397 777
398 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 778 $self->SUPER::remove ($widget);
399 779
400 $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, $y)
401} 929}
402 930
403sub find_widget { 931sub find_widget {
404 my ($self, $x, $y) = @_; 932 my ($self, $x, $y) = @_;
405 933
406 $x -= $self->{x}; 934 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
407 $y -= $self->{y}; 935 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
408 936 ) {
409 my $res;
410
411 for (reverse @{ $self->{children} }) {
412 $res = $_->find_widget ($x, $y)
413 and return $res;
414 }
415
416 $self->SUPER::find_widget ($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, $y)
940 }
417} 941}
418 942
419sub _draw { 943sub _render {
420 my ($self) = @_; 944 my ($self) = @_;
421 945
422 $_->draw for @{$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 $self->SUPER::_render;
423} 952}
424 953
425############################################################################# 954#############################################################################
426 955
427package CFClient::UI::Bin; 956package CFClient::UI::ScrolledWindow;
428 957
429our @ISA = CFClient::UI::Container::; 958our @ISA = CFClient::UI::HBox::;
430 959
431sub new { 960sub new {
432 my ($class, %arg) = @_; 961 my ($class, %arg) = @_;
433 962
434 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 963 my $child = delete $arg{child};
435 964
436 $class->SUPER::new (children => [$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 $self
437} 985}
438 986
439sub add { 987sub add {
440 my ($self, $widget) = @_; 988 my ($self, $widget) = @_;
441 989
442 $self->{children} = []; 990 $self->{vp}->add ($self->{child} = $widget);
443
444 $self->SUPER::add ($widget);
445} 991}
446 992
447sub remove { 993sub update {
448 my ($self, $widget) = @_; 994 my ($self) = @_;
449 995
450 $self->SUPER::remove ($widget); 996 $self->SUPER::update;
451 997
452 $self->{children} = [new CFClient::UI::Empty] 998 # todo: overwrite size_allocate of child
453 unless @{$self->{children}}; 999 my $child = $self->{vp}->child;
454} 1000 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
455
456sub child { $_[0]->{children}[0] }
457
458sub size_request {
459 $_[0]{children}[0]->size_request
460} 1001}
461 1002
462sub size_allocate { 1003sub size_allocate {
463 my ($self, $w, $h) = @_; 1004 my ($self, $w, $h) = @_;
464 1005
465 $self->{children}[0]->configure (0, 0, $w, $h); 1006 $self->SUPER::size_allocate ($w, $h);
1007
1008 my $child = $self->{vp}->child;
1009 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
466} 1010}
1011
1012#TODO# update range on size_allocate depending on child
1013# update viewport offset on scroll
467 1014
468############################################################################# 1015#############################################################################
469 1016
470package CFClient::UI::Window; 1017package CFClient::UI::Frame;
471 1018
472our @ISA = CFClient::UI::Bin::; 1019our @ISA = CFClient::UI::Bin::;
473 1020
474use 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 $_, mipmap => 1 }
1069 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
475 1070
476sub new { 1071sub new {
477 my ($class, %arg) = @_; 1072 my ($class, %arg) = @_;
478 1073
1074 my $title = delete $arg{title};
1075
479 my $self = $class->SUPER::new (%arg); 1076 my $self = $class->SUPER::new (
480} 1077 bg => [1, 1, 1, 1],
481 1078 border_bg => [1, 1, 1, 1],
482sub update { 1079 border => 0.6,
483 my ($self) = @_; 1080 can_events => 1,
484 1081 min_w => 16,
485 # we want to do this delayed... 1082 min_h => 16,
486 $self->render_chld; 1083 %arg,
487 $self->SUPER::update;
488}
489
490sub render_chld {
491 my ($self) = @_;
492
493 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
494 glClearColor 0, 0, 0, 1;
495 glClear GL_COLOR_BUFFER_BIT;
496 $self->child->draw;
497 }; 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 + $self->border * 2,
1118 )
498} 1119}
499 1120
500sub size_allocate { 1121sub size_allocate {
501 my ($self, $w, $h) = @_; 1122 my ($self, $w, $h) = @_;
502 1123
1124 if ($self->{title}) {
1125 $self->{title}{w} = $w;
1126 $self->{title}{h} = $h;
1127 $self->{title}->size_allocate ($w, $h);
1128 }
1129
1130 my $border = $self->border;
1131
1132 $h -= List::Util::max 0, $border * 2;
1133 $w -= List::Util::max 0, $border * 2;
1134
503 $self->child->configure (0, 0, $w, $h); 1135 $self->child->configure ($border, $border, $w, $h);
1136}
504 1137
505 $self->render_chld; 1138sub button_down {
1139 my ($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}
506} 1200}
507 1201
508sub _draw { 1202sub _draw {
509 my ($self) = @_; 1203 my ($self) = @_;
510 1204
1205 my $child = $self->{children}[0];
1206
511 my ($w, $h) = ($self->w, $self->h); 1207 my ($w, $h ) = ($self->{w}, $self->{h});
1208 my ($cw, $ch) = ($child->{w}, $child->{h});
512 1209
513 my $tex = $self->{texture}
514 or return;
515
516 glEnable GL_BLEND;
517 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
518 glEnable GL_TEXTURE_2D; 1210 glEnable GL_TEXTURE_2D;
519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1211 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
520 1212
521 $tex->draw_quad (0, 0, $w, $h); 1213 my $border = $self->border;
522 1214
523 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
524 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 $self->{title}->_draw;
1238 }
525} 1239}
526 1240
527############################################################################# 1241#############################################################################
528 1242
529package CFClient::UI::ViewPort;
530
531our @ISA = CFClient::UI::Window::;
532
533sub new { die }
534
535sub size_request {
536 my ($self) = @_;
537
538 @$self{qw(child_w child_h)} = $self->child->size_request;
539 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
540
541 @$self{qw(child_w child_h)}
542}
543
544sub _draw {
545 my ($self) = @_;
546
547 $self->{children}[1]->draw;
548}
549
550
551#############################################################################
552
553package CFClient::UI::Frame; 1243package CFClient::UI::Table;
554 1244
555our @ISA = CFClient::UI::Bin::; 1245our @ISA = CFClient::UI::Base::;
556 1246
557use SDL::OpenGL; 1247use List::Util qw(max sum);
558 1248
559sub size_request { 1249use CFClient::OpenGL;
560 my ($self) = @_;
561 my $chld = $self->child
562 or return (0, 0);
563
564 $chld->move (2, 2);
565
566 map { $_ + 4 } $chld->size_request;
567}
568
569sub size_allocate {
570 my ($self, $x, $y, $w, $h) = @_;
571
572 $self->child->configure (2, 2, $w - 4, $h - 4);
573}
574
575sub _draw {
576 my ($self) = @_;
577
578 my $chld = $self->child;
579
580 my ($w, $h) = $chld->size_request;
581
582 glBegin GL_QUADS;
583 glColor 0, 0, 0;
584 glVertex 0 , 0;
585 glVertex 0 , $h + 4;
586 glVertex $w + 4 , $h + 4;
587 glVertex $w + 4 , 0;
588 glEnd;
589
590 $chld->draw;
591}
592
593#############################################################################
594
595package CFClient::UI::FancyFrame;
596
597our @ISA = CFClient::UI::Bin::;
598
599use SDL::OpenGL;
600
601my @tex =
602 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
603 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
604 1250
605sub new { 1251sub new {
606 my $class = shift; 1252 my $class = shift;
607 1253
608 # TODO: user_x, user_y, overwrite moveto?
609
610 $class->SUPER::new (
611 bg => [1, 1, 1, 1],
612 border_bg => [1, 1, 1, 1],
613 border => int $::FONTSIZE * 0.8,
614 @_
615 )
616}
617
618sub size_request {
619 my ($self) = @_;
620
621 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
622
623 my ($w, $h) = $self->SUPER::size_request;
624
625 (
626 $w + $self->{border} * 2,
627 $h + $self->{border} * 2,
628 )
629}
630
631sub size_allocate {
632 my ($self, $w, $h) = @_;
633
634 $h -= List::Util::max 0, $self->{border} * 2;
635 $w -= List::Util::max 0, $self->{border} * 2;
636
637 $self->child->configure ($self->{border}, $self->{border}, $w, $h);
638}
639
640sub button_down {
641 my ($self, $ev, $x, $y) = @_;
642
643 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
644 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
645
646 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
647 my ($bw, $bh) = ($self->{w}, $self->{h});
648
649 $self->{motion} = sub {
650 my ($ev, $x, $y) = @_;
651
652 ($x, $y) = ($ev->motion_x, $ev->motion_y);
653
654 $self->{user_w} = $bw + $x - $ox;
655 $self->{user_h} = $bh + $y - $oy;
656 $self->check_size;
657 };
658
659 } elsif ($x >= 0 && $x < $self->{w}
660 && $y >= 0 && $y < $self->{border}) {
661
662 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
663 my ($bx, $by) = ($self->{x}, $self->{y});
664
665 $self->{motion} = sub {
666 my ($ev, $x, $y) = @_;
667
668 ($x, $y) = ($ev->motion_x, $ev->motion_y);
669
670 $self->move ($bx + $x - $ox, $by + $y - $oy);
671 $self->update;
672 };
673 }
674}
675
676sub button_up {
677 my ($self, $ev, $x, $y) = @_;
678
679 delete $self->{motion};
680}
681
682sub mouse_motion {
683 my ($self, $ev, $x, $y) = @_;
684
685 $self->{motion}->($ev, $x, $y) if $self->{motion};
686}
687
688sub _draw {
689 my ($self) = @_;
690
691 my ($w, $h ) = ($self->{w}, $self->{h});
692 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
693
694 glEnable GL_BLEND;
695 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
696 glEnable GL_TEXTURE_2D;
697 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
698
699 glColor @{ $self->{border_bg} };
700 $tex[1]->draw_quad (0, 0, $w, $self->{border});
701 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
702 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
703 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
704
705 my $bg = $tex[0];
706
707 # TODO: repeat texture not scale
708 my $rep_x = $cw / $bg->{w};
709 my $rep_y = $ch / $bg->{h};
710
711 glColor @{ $self->{bg} };
712
713 $bg->{s} = $rep_x;
714 $bg->{t} = $rep_y;
715 $bg->{wrap_mode} = 1;
716 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
717
718 glDisable GL_TEXTURE_2D;
719 glDisable GL_BLEND;
720
721 $self->child->draw;
722}
723
724#############################################################################
725
726package CFClient::UI::Table;
727
728our @ISA = CFClient::UI::Base::;
729
730use List::Util qw(max sum);
731
732use SDL::OpenGL;
733
734sub new {
735 my $class = shift;
736
737 $class->SUPER::new ( 1254 $class->SUPER::new (
738 col_expand => [], 1255 col_expand => [],
739 @_ 1256 @_,
740 ) 1257 )
1258}
1259
1260sub children {
1261 grep $_, map @$_, grep $_, @{ $_[0]{children} }
741} 1262}
742 1263
743sub add { 1264sub add {
744 my ($self, $x, $y, $child) = @_; 1265 my ($self, $x, $y, $child) = @_;
745 1266
746 $child->set_parent ($self); 1267 $child->set_parent ($self);
747 $self->{children}[$y][$x] = $child; 1268 $self->{children}[$y][$x] = $child;
748 1269
749 $self->{w} = $self->{h} = -1; 1270 $self->realloc;
750
751 $child->check_size;
752} 1271}
753 1272
754# TODO: move to container class maybe? send childs a signal on removal? 1273# TODO: move to container class maybe? send children a signal on removal?
755sub clear { 1274sub clear {
756 my ($self) = @_; 1275 my ($self) = @_;
757 1276
1277 my @children = $self->children;
758 delete $self->{children}; 1278 delete $self->{children};
759 $self->update; 1279
1280 for (@children) {
1281 delete $_->{parent};
1282 $_->hide;
1283 }
1284
1285 $self->realloc;
760} 1286}
761 1287
762sub get_wh { 1288sub get_wh {
763 my ($self) = @_; 1289 my ($self) = @_;
764 1290
… …
769 or next; 1295 or next;
770 1296
771 for my $x (0 .. $#$row) { 1297 for my $x (0 .. $#$row) {
772 my $widget = $row->[$x] 1298 my $widget = $row->[$x]
773 or next; 1299 or next;
774 my ($w, $h) = $widget->size_request; 1300 my ($w, $h) = @$widget{qw(req_w req_h)};
775 1301
776 $w[$x] = max $w[$x], $w; 1302 $w[$x] = max $w[$x], $w;
777 $h[$y] = max $h[$y], $h; 1303 $h[$y] = max $h[$y], $h;
778 } 1304 }
779 } 1305 }
… …
795sub size_allocate { 1321sub size_allocate {
796 my ($self, $w, $h) = @_; 1322 my ($self, $w, $h) = @_;
797 1323
798 my ($ws, $hs) = $self->get_wh; 1324 my ($ws, $hs) = $self->get_wh;
799 1325
800 my $req_w = sum @$ws; 1326 my $req_w = (sum @$ws) || 1;
801 my $req_h = sum @$hs; 1327 my $req_h = (sum @$hs) || 1;
802 1328
803 # TODO: nicer code && do row_expand 1329 # TODO: nicer code && do row_expand
804 my @col_expand = @{$self->{col_expand}}; 1330 my @col_expand = @{$self->{col_expand}};
805 @col_expand = (1) x @$ws unless @col_expand; 1331 @col_expand = (1) x @$ws unless @col_expand;
806 my $col_expand = (sum @col_expand) || 1; 1332 my $col_expand = (sum @col_expand) || 1;
… …
860 } 1386 }
861} 1387}
862 1388
863############################################################################# 1389#############################################################################
864 1390
865package CFClient::UI::HBox; 1391package CFClient::UI::Box;
866
867# TODO: wrap into common Box base class
868 1392
869our @ISA = CFClient::UI::Container::; 1393our @ISA = CFClient::UI::Container::;
870 1394
871sub size_request { 1395sub size_request {
872 my ($self) = @_; 1396 my ($self) = @_;
873 1397
874 my @alloc = map [$_->size_request], @{$self->{children}}; 1398 $self->{vertical}
875 1399 ? (
876 ( 1400 (List::Util::max map $_->{req_w}, @{$self->{children}}),
877 (List::Util::sum map $_->[0], @alloc), 1401 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
878 (List::Util::max map $_->[1], @alloc), 1402 )
879 ) 1403 : (
1404 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1405 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1406 )
880} 1407}
881 1408
882sub size_allocate { 1409sub size_allocate {
883 my ($self, $w, $h) = @_; 1410 my ($self, $w, $h) = @_;
884 1411
885 ($h, $w) = ($w, $h); 1412 my $space = $self->{vertical} ? $h : $w;
886
887 my $children = $self->{children}; 1413 my $children = $self->{children};
888 1414
889 my @h = map +($_->size_request)[0], @$children; 1415 my @req;
890 1416
891 my $req_h = List::Util::sum @h; 1417 if ($self->{homogeneous}) {
892 1418 @req = ($space / (@$children || 1)) x @$children;
893 if ($req_h > $h) {
894 # ah well, not enough space
895 $_ *= $h / $req_h for @h;
896 } else { 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 {
897 my $exp = List::Util::sum map $_->{expand}, @$children; 1427 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
898 $exp ||= 1;
899 1428
1429 $space = ($space - $req) / $expand; # remaining space to give away
1430
1431 $req[$_] += $space * $children->[$_]{expand}
900 for (0 .. $#$children) { 1432 for 0 .. $#$children;
901 my $child = $children->[$_];
902
903 my $alloc_h = $h[$_];
904 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
905 $h[$_] = $alloc_h;
906 } 1433 }
907 } 1434 }
908 1435
909 CFClient::UI::harmonize \@h; 1436 CFClient::UI::harmonize \@req;
910 1437
911 my $y = 0; 1438 my $pos = 0;
912 for (0 .. $#$children) { 1439 for (0 .. $#$children) {
913 my $child = $children->[$_];
914 my $h = $h[$_]; 1440 my $alloc = $req[$_];
915 $child->configure ($y, 0, $h, $w); 1441 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
916 1442
917 $y += $h; 1443 $pos += $alloc;
918 } 1444 }
919 1445
920 1 1446 1
921} 1447}
922 1448
923############################################################################# 1449#############################################################################
924 1450
1451package CFClient::UI::HBox;
1452
1453our @ISA = CFClient::UI::Box::;
1454
1455sub new {
1456 my $class = shift;
1457
1458 $class->SUPER::new (
1459 vertical => 0,
1460 @_,
1461 )
1462}
1463
1464#############################################################################
1465
925package CFClient::UI::VBox; 1466package CFClient::UI::VBox;
926 1467
927# TODO: wrap into common Box base class
928
929our @ISA = CFClient::UI::Container::; 1468our @ISA = CFClient::UI::Box::;
930 1469
931sub size_request { 1470sub new {
932 my ($self) = @_; 1471 my $class = shift;
933 1472
934 my @alloc = map [$_->size_request], @{$self->{children}}; 1473 $class->SUPER::new (
935 1474 vertical => 1,
936 ( 1475 @_,
937 (List::Util::max map $_->[0], @alloc),
938 (List::Util::sum map $_->[1], @alloc),
939 ) 1476 )
940} 1477}
941 1478
942sub size_allocate {
943 my ($self, $w, $h) = @_;
944
945 my $children = $self->{children};
946
947 my @h = map +($_->size_request)[1], @$children;
948
949 my $req_h = List::Util::sum @h;
950
951 if ($req_h > $h) {
952 # ah well, not enough space
953 $_ *= $h / $req_h for @h;
954 } else {
955 my $exp = List::Util::sum map $_->{expand}, @$children;
956 $exp ||= 1;
957
958 for (0 .. $#$children) {
959 my $child = $children->[$_];
960
961 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
962 }
963 }
964
965 CFClient::UI::harmonize \@h;
966
967 my $y = 0;
968 for (0 .. $#$children) {
969 my $child = $children->[$_];
970 my $h = $h[$_];
971 $child->configure (0, $y, $w, $h);
972
973 $y += $h;
974 }
975
976 1
977}
978
979############################################################################# 1479#############################################################################
980 1480
981package CFClient::UI::Label; 1481package CFClient::UI::Label;
982 1482
983our @ISA = CFClient::UI::Base::; 1483our @ISA = CFClient::UI::DrawBG::;
984 1484
985use SDL::OpenGL; 1485use CFClient::OpenGL;
986 1486
987sub new { 1487sub new {
988 my ($class, %arg) = @_; 1488 my ($class, %arg) = @_;
989 1489
990 my $self = $class->SUPER::new ( 1490 my $self = $class->SUPER::new (
991 fg => [1, 1, 1], 1491 fg => [1, 1, 1],
992 fontsize => $::FONTSIZE, 1492 #bg => none
993 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,
994 align => -1, 1501 align => -1,
995 valign => -1, 1502 valign => -1,
996 padding => 2, 1503 padding_x => 2,
997 layout => new CFClient::Layout, 1504 padding_y => 2,
1505 can_events => 0,
998 %arg 1506 %arg
999 ); 1507 );
1000 1508
1001 $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 }
1002 1514
1003 $self->set_text (delete $self->{text}) if exists $self->{text}; 1515 if (exists $self->{markup}) {
1004 $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 }
1005 1520
1006 $self 1521 $self
1007} 1522}
1008 1523
1009sub escape_text { 1524sub escape($) {
1010 local $_ = $_[1]; 1525 local $_ = $_[0];
1011 1526
1012 s/&/&amp;/g; 1527 s/&/&amp;/g;
1013 s/>/&gt;/g; 1528 s/>/&gt;/g;
1014 s/</&lt;/g; 1529 s/</&lt;/g;
1015 1530
1016 $_[1] 1531 $_
1532}
1533
1534sub update {
1535 my ($self) = @_;
1536
1537 delete $self->{texture};
1538 $self->SUPER::update;
1017} 1539}
1018 1540
1019sub set_text { 1541sub set_text {
1020 my ($self, $text) = @_; 1542 my ($self, $text) = @_;
1021 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;
1022 $self->{layout}->set_text ($text); 1548 $self->{layout}->set_text ($text);
1023 1549
1024 delete $self->{texture}; 1550 $self->realloc;
1025 $self->update; 1551 $self->update;
1026} 1552}
1027 1553
1028sub set_markup { 1554sub set_markup {
1029 my ($self, $markup) = @_; 1555 my ($self, $markup) = @_;
1030 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;
1031 $self->{layout}->set_markup ($markup); 1563 $self->{layout}->set_markup ($markup);
1032 1564
1033 delete $self->{texture}; 1565 $self->realloc;
1034 $self->update; 1566 $self->update;
1035} 1567}
1036 1568
1037sub size_request { 1569sub size_request {
1038 my ($self) = @_; 1570 my ($self) = @_;
1039 1571
1040 $self->{layout}->set_width; 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});
1041 $self->{layout}->set_height ($self->{fontsize}); 1576 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1042 1577
1043 my ($w, $h) = $self->{layout}->size; 1578 my ($w, $h) = $self->{layout}->size;
1044 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;
1045 ( 1588 }
1046 $w + $self->{padding} * 2, 1589
1047 $h + $self->{padding} * 2, 1590 ($w, $h)
1048 )
1049} 1591}
1050 1592
1051sub size_allocate { 1593sub size_allocate {
1052 my ($self, $w, $h) = @_; 1594 my ($self, $w, $h) = @_;
1053 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;
1054 delete $self->{texture}; 1606 delete $self->{texture};
1055}
1056 1607
1057sub update { 1608 $self->realloc;
1058 my ($self) = @_;
1059
1060 delete $self->{texture};
1061 $self->SUPER::update;
1062} 1609}
1063 1610
1064sub _draw { 1611sub _draw {
1065 my ($self) = @_; 1612 my ($self) = @_;
1066 1613
1614 $self->SUPER::_draw; # draw background, if applicable
1615
1067 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};
1068 $self->{layout}->set_width ($self->{w}); 1619 $self->{layout}->set_width ($self->{w});
1069 $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
1070 new_from_layout CFClient::Texture $self->{layout} 1624 new_from_layout CFClient::Texture $self->{layout}
1071 }; 1625 };
1072 1626
1073 glEnable GL_BLEND; 1627 unless (exists $self->{ox}) {
1074 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} - $tex->{h}) * 0.5);
1635 };
1636
1075 glEnable GL_TEXTURE_2D; 1637 glEnable GL_TEXTURE_2D;
1076 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1638 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1077 1639
1078 glColor @{$self->{fg}}; 1640 glColor_premultiply @{$self->{fg}}
1641 if $tex->{format} == GL_ALPHA;
1079 1642
1080 $self->{ox} = int (
1081 $self->{align} < 0 ? $self->{padding}
1082 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1083 : ($self->{w} - $tex->{w}) * 0.5
1084 );
1085
1086 $self->{oy} = int (
1087 $self->{valign} < 0 ? $self->{padding}
1088 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1089 : ($self->{h} - $tex->{h}) * 0.5
1090 );
1091
1092 $tex->draw_quad ($self->{ox}, $self->{oy}); 1643 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1093 1644
1094 glDisable GL_TEXTURE_2D; 1645 glDisable GL_TEXTURE_2D;
1095 glDisable GL_BLEND;
1096} 1646}
1097 1647
1098############################################################################# 1648#############################################################################
1099 1649
1100package CFClient::UI::EntryBase; 1650package CFClient::UI::EntryBase;
1101 1651
1102our @ISA = CFClient::UI::Label::; 1652our @ISA = CFClient::UI::Label::;
1103 1653
1104use SDL; 1654use CFClient::OpenGL;
1105use SDL::OpenGL;
1106 1655
1107sub new { 1656sub new {
1108 my $class = shift; 1657 my $class = shift;
1109 1658
1110 $class->SUPER::new ( 1659 $class->SUPER::new (
1111 fg => [1, 1, 1], 1660 fg => [1, 1, 1],
1112 bg => [0, 0, 0, 0.2], 1661 bg => [0, 0, 0, 0.2],
1113 active_bg => [1, 1, 1, 0.5], 1662 active_bg => [1, 1, 1, 0.5],
1114 active_fg => [0, 0, 0], 1663 active_fg => [0, 0, 0],
1115 can_hover => 1, 1664 can_hover => 1,
1116 can_focus => 1, 1665 can_focus => 1,
1117 valign => 0, 1666 valign => 0,
1667 can_events => 1,
1668 #text => ...
1118 @_ 1669 @_
1119 ) 1670 )
1120} 1671}
1121 1672
1122sub _set_text { 1673sub _set_text {
… …
1130 $self->{text} = $text; 1681 $self->{text} = $text;
1131 1682
1132 $text =~ s/./*/g if $self->{hidden}; 1683 $text =~ s/./*/g if $self->{hidden};
1133 $self->{layout}->set_text ("$text "); 1684 $self->{layout}->set_text ("$text ");
1134 1685
1135 $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;
1136} 1697}
1137 1698
1138sub get_text { 1699sub get_text {
1139 $_[0]{text} 1700 $_[0]{text}
1140} 1701}
… …
1145 my ($w, $h) = $self->SUPER::size_request; 1706 my ($w, $h) = $self->SUPER::size_request;
1146 1707
1147 ($w + 1, $h) # add 1 for cursor 1708 ($w + 1, $h) # add 1 for cursor
1148} 1709}
1149 1710
1150sub size_allocate {
1151 my ($self, $w, $h) = @_;
1152
1153 $self->_set_text ($self->{text});
1154}
1155
1156sub set_text {
1157 my ($self, $text) = @_;
1158
1159 $self->{cursor} = length $text;
1160 $self->_set_text ($text);
1161 $self->update;
1162}
1163
1164sub key_down { 1711sub key_down {
1165 my ($self, $ev) = @_; 1712 my ($self, $ev) = @_;
1166 1713
1167 my $mod = $ev->key_mod; 1714 my $mod = $ev->{mod};
1168 my $sym = $ev->key_sym; 1715 my $sym = $ev->{sym};
1169
1170 my $uni = $ev->key_unicode; 1716 my $uni = $ev->{unicode};
1171 1717
1172 my $text = $self->get_text; 1718 my $text = $self->get_text;
1173 1719
1174 if ($sym == SDLK_BACKSPACE) { 1720 if ($uni == 8) {
1175 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1721 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1176 } elsif ($sym == SDLK_DELETE) { 1722 } elsif ($uni == 127) {
1177 substr $text, $self->{cursor}, 1, ""; 1723 substr $text, $self->{cursor}, 1, "";
1178 } elsif ($sym == SDLK_LEFT) { 1724 } elsif ($sym == CFClient::SDLK_LEFT) {
1179 --$self->{cursor} if $self->{cursor}; 1725 --$self->{cursor} if $self->{cursor};
1180 } elsif ($sym == SDLK_RIGHT) { 1726 } elsif ($sym == CFClient::SDLK_RIGHT) {
1181 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1727 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1182 } elsif ($sym == SDLK_HOME) { 1728 } elsif ($sym == CFClient::SDLK_HOME) {
1183 $self->{cursor} = 0; 1729 $self->{cursor} = 0;
1184 } elsif ($sym == SDLK_END) { 1730 } elsif ($sym == CFClient::SDLK_END) {
1185 $self->{cursor} = length $text; 1731 $self->{cursor} = length $text;
1186 } elsif ($sym == SDLK_ESCAPE) { 1732 } elsif ($uni == 27) {
1187 $self->emit ('escape'); 1733 $self->_emit ('escape');
1188 } elsif ($uni) { 1734 } elsif ($uni) {
1189 substr $text, $self->{cursor}++, 0, chr $uni; 1735 substr $text, $self->{cursor}++, 0, chr $uni;
1736 } else {
1737 return 0;
1190 } 1738 }
1191 1739
1192 $self->_set_text ($text); 1740 $self->_set_text ($text);
1193 $self->update; 1741
1742 $self->realloc;
1743
1744 1
1194} 1745}
1195 1746
1196sub focus_in { 1747sub focus_in {
1197 my ($self) = @_; 1748 my ($self) = @_;
1198 1749
… …
1213 utf8::encode $text; 1764 utf8::encode $text;
1214 $self->{cursor} = length substr $text, 0, $idx; 1765 $self->{cursor} = length substr $text, 0, $idx;
1215 1766
1216 $self->_set_text ($self->{text}); 1767 $self->_set_text ($self->{text});
1217 $self->update; 1768 $self->update;
1769
1770 1
1218} 1771}
1219 1772
1220sub mouse_motion { 1773sub mouse_motion {
1221 my ($self, $ev, $x, $y) = @_; 1774 my ($self, $ev, $x, $y) = @_;
1222# 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, $y;#d#
1776
1777 0
1223} 1778}
1224 1779
1225sub _draw { 1780sub _draw {
1226 my ($self) = @_; 1781 my ($self) = @_;
1227 1782
1228 local $self->{fg} = $self->{fg}; 1783 local $self->{fg} = $self->{fg};
1229 1784
1230 if ($FOCUS == $self) { 1785 if ($FOCUS == $self) {
1231 glColor @{$self->{active_bg}}; 1786 glColor_premultiply @{$self->{active_bg}};
1232 $self->{fg} = $self->{active_fg}; 1787 $self->{fg} = $self->{active_fg};
1233 } else { 1788 } else {
1234 glColor @{$self->{bg}}; 1789 glColor_premultiply @{$self->{bg}};
1235 } 1790 }
1236 1791
1237 glEnable GL_BLEND; 1792 glEnable GL_BLEND;
1238 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1793 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1239 glBegin GL_QUADS; 1794 glBegin GL_QUADS;
1240 glVertex 0 , 0; 1795 glVertex 0 , 0;
1241 glVertex 0 , $self->{h}; 1796 glVertex 0 , $self->{h};
1242 glVertex $self->{w}, $self->{h}; 1797 glVertex $self->{w}, $self->{h};
1243 glVertex $self->{w}, 0; 1798 glVertex $self->{w}, 0;
… …
1266 1821
1267package CFClient::UI::Entry; 1822package CFClient::UI::Entry;
1268 1823
1269our @ISA = CFClient::UI::EntryBase::; 1824our @ISA = CFClient::UI::EntryBase::;
1270 1825
1271use SDL; 1826use CFClient::OpenGL;
1272use SDL::OpenGL;
1273 1827
1274sub key_down { 1828sub key_down {
1275 my ($self, $ev) = @_; 1829 my ($self, $ev) = @_;
1276 1830
1277 my $sym = $ev->key_sym; 1831 my $sym = $ev->{sym};
1278 1832
1279 if ($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} = '';
1280 $self->emit (activate => $self->get_text); 1838 $self->_emit (activate => $txt);
1281 $self->update; 1839 $self->update;
1282 1840
1841 } elsif ($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
1283 } else { 1863 } else {
1284 $self->SUPER::key_down ($ev); 1864 return $self->SUPER::key_down ($ev)
1865 }
1866
1285 } 1867 1
1286
1287} 1868}
1288 1869
1289############################################################################# 1870#############################################################################
1290 1871
1291package CFClient::UI::Button; 1872package CFClient::UI::Button;
1292 1873
1293our @ISA = CFClient::UI::Label::; 1874our @ISA = CFClient::UI::Label::;
1294 1875
1295use SDL; 1876use CFClient::OpenGL;
1296use SDL::OpenGL;
1297 1877
1298my @tex = 1878my @tex =
1299 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1879 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1300 qw(b1_button_active.png); 1880 qw(b1_button_active.png);
1301 1881
1302sub new { 1882sub new {
1303 my $class = shift; 1883 my $class = shift;
1304 1884
1305 $class->SUPER::new ( 1885 $class->SUPER::new (
1306 padding => 4, 1886 padding_x => 4,
1887 padding_y => 4,
1307 fg => [1, 1, 1], 1888 fg => [1, 1, 1],
1308 bg => [1, 1, 1, 0.2],
1309 active_fg => [0, 0, 1], 1889 active_fg => [0, 0, 1],
1310 can_hover => 1, 1890 can_hover => 1,
1311 align => 0, 1891 align => 0,
1312 valign => 0, 1892 valign => 0,
1893 can_events => 1,
1313 @_ 1894 @_
1314 ) 1895 )
1315} 1896}
1316 1897
1898sub activate { }
1899
1317sub button_up { 1900sub button_up {
1318 my ($self, $ev, $x, $y) = @_; 1901 my ($self, $ev, $x, $y) = @_;
1319 1902
1903 $self->emit ("activate")
1320 if ($x >= 0 && $x < $self->{w} 1904 if $x >= 0 && $x < $self->{w}
1321 && $y >= 0 && $y < $self->{h}) { 1905 && $y >= 0 && $y < $self->{h};
1322 $self->emit ("activate"); 1906
1323 } 1907 1
1324} 1908}
1325 1909
1326sub _draw { 1910sub _draw {
1327 my ($self) = @_; 1911 my ($self) = @_;
1328 1912
1329 local $self->{fg} = $self->{fg}; 1913 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1330 1914
1331 if ($GRAB == $self) {
1332 $self->{fg} = $self->{active_fg};
1333 }
1334
1335 glEnable GL_BLEND;
1336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1337 glEnable GL_TEXTURE_2D; 1915 glEnable GL_TEXTURE_2D;
1338 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1916 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1339 glColor 0, 0, 0, 1; 1917 glColor 0, 0, 0, 1;
1340 1918
1341 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1919 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1342 1920
1343 glDisable GL_TEXTURE_2D; 1921 glDisable GL_TEXTURE_2D;
1344 glDisable GL_BLEND;
1345 1922
1346 $self->SUPER::_draw; 1923 $self->SUPER::_draw;
1347} 1924}
1348 1925
1349############################################################################# 1926#############################################################################
… …
1351package CFClient::UI::CheckBox; 1928package CFClient::UI::CheckBox;
1352 1929
1353our @ISA = CFClient::UI::DrawBG::; 1930our @ISA = CFClient::UI::DrawBG::;
1354 1931
1355my @tex = 1932my @tex =
1356 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1933 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1357 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1934 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1358 1935
1359use SDL; 1936use CFClient::OpenGL;
1360use SDL::OpenGL;
1361 1937
1362sub new { 1938sub new {
1363 my $class = shift; 1939 my $class = shift;
1364 1940
1365 $class->SUPER::new ( 1941 $class->SUPER::new (
1366 padding => 2, 1942 padding_x => 2,
1943 padding_y => 2,
1367 fg => [1, 1, 1], 1944 fg => [1, 1, 1],
1368 active_fg => [1, 1, 0], 1945 active_fg => [1, 1, 0],
1946 bg => [0, 0, 0, 0.2],
1947 active_bg => [1, 1, 1, 0.5],
1369 state => 0, 1948 state => 0,
1370 can_hover => 1, 1949 can_hover => 1,
1371 @_ 1950 @_
1372 ) 1951 )
1373} 1952}
1374 1953
1375sub size_request { 1954sub size_request {
1376 my ($self) = @_; 1955 my ($self) = @_;
1377 1956
1378 ($self->{padding} * 2 + 6) x 2 1957 (6) x 2
1379} 1958}
1380 1959
1381sub button_down { 1960sub button_down {
1382 my ($self, $ev, $x, $y) = @_; 1961 my ($self, $ev, $x, $y) = @_;
1383 1962
1384 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1963 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1385 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1964 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1386 $self->{state} = !$self->{state}; 1965 $self->{state} = !$self->{state};
1387 $self->emit (changed => $self->{state}); 1966 $self->_emit (changed => $self->{state});
1967 } else {
1968 return 0
1969 }
1970
1388 } 1971 1
1389} 1972}
1390 1973
1391sub _draw { 1974sub _draw {
1392 my ($self) = @_; 1975 my ($self) = @_;
1393 1976
1394 $self->SUPER::_draw; 1977 $self->SUPER::_draw;
1395 1978
1396 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1979 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1397 1980
1398 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;
1399 1984
1400 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1985 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1401 1986
1402 glEnable GL_BLEND; 1987 my $tex = $self->{state} ? $tex[1] : $tex[0];
1988
1403 glEnable GL_TEXTURE_2D; 1989 glEnable GL_TEXTURE_2D;
1404 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1405
1406 my $tex = $self->{state} ? $tex[1] : $tex[0];
1407
1408 $tex->draw_quad (0, 0, $s, $s); 1990 $tex->draw_quad_alpha (0, 0, $s, $s);
1409
1410 glDisable GL_TEXTURE_2D; 1991 glDisable GL_TEXTURE_2D;
1411 glDisable GL_BLEND;
1412} 1992}
1413 1993
1414############################################################################# 1994#############################################################################
1415 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
1416package CFClient::UI::VGauge; 2054package CFClient::UI::VGauge;
1417 2055
1418our @ISA = CFClient::UI::Base::; 2056our @ISA = CFClient::UI::Base::;
1419 2057
1420use SDL::OpenGL; 2058use List::Util qw(min max);
2059
2060use CFClient::OpenGL;
1421 2061
1422my %tex = ( 2062my %tex = (
1423 food => [ 2063 food => [
1424 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2064 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1425 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2065 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1426 ], 2066 ],
1427 grace => [ 2067 grace => [
1428 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2068 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1429 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/
1430 ], 2070 ],
1431 hp => [ 2071 hp => [
1432 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2072 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1433 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2073 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1434 ], 2074 ],
1435 mana => [ 2075 mana => [
1436 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2076 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1437 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/
1438 ], 2078 ],
1439); 2079);
1440 2080
1441# eg. VGauge->new (gauge => 'food'), default gauge: food 2081# eg. VGauge->new (gauge => 'food'), default gauge: food
1442sub new { 2082sub new {
1443 my $class = shift; 2083 my $class = shift;
1444 2084
1445 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};
1446 2091
1447 $self 2092 $self
1448} 2093}
1449 2094
1450sub size_request { 2095sub size_request {
1451 my ($self) = @_; 2096 my ($self) = @_;
1452 2097
1453 my $tex = $tex{$self->{gauge}}[0]; 2098 #my $tex = $tex{$self->{type}}[0];
1454
1455 @$tex{qw(w h)} 2099 #@$tex{qw(w h)}
2100 (0, 0)
1456} 2101}
1457 2102
1458sub set_max { 2103sub set_max {
1459 my ($self, $max) = @_; 2104 my ($self, $max) = @_;
1460 2105
2106 return if $self->{max_val} == $max;
2107
1461 $self->{max_val} = $max; 2108 $self->{max_val} = $max;
2109 $self->update;
1462} 2110}
1463 2111
1464sub set_value { 2112sub set_value {
1465 my ($self, $val, $max) = @_; 2113 my ($self, $val, $max) = @_;
1466 2114
1467 $self->set_max ($max) 2115 $self->set_max ($max)
1468 if defined $max; 2116 if defined $max;
1469 2117
1470 $max = $self->{max_val}; 2118 return if $self->{val} == $val;
2119
1471 $self->{val} = $val; 2120 $self->{val} = $val;
1472
1473 $self->update; 2121 $self->update;
1474} 2122}
1475 2123
1476sub _draw { 2124sub _draw {
1477 my ($self) = @_; 2125 my ($self) = @_;
1478 2126
1479 my $tex = $tex{$self->{gauge}}; 2127 my $tex = $tex{$self->{type}};
2128 my ($t1, $t2, $t3) = @$tex;
1480 2129
1481 my ($w, $h) = ($self->{w}, $self->{h}); 2130 my ($w, $h) = ($self->{w}, $self->{h});
1482 2131
2132 if ($self->{vertical}) {
2133 glRotate 90, 0, 0, 1;
2134 glTranslate 0, -$self->{w}, 0;
2135
2136 ($w, $h) = ($h, $w);
2137 }
2138
1483 my $ycut = $self->{val} / ($self->{max_val} || 1); 2139 my $ycut = $self->{val} / ($self->{max_val} || 1);
1484 $ycut = 1 if $self->{val} > $self->{max_val};
1485 2140
1486 my $t1 = $tex->[0]; 2141 my $ycut1 = max 0, min 1, $ycut;
1487 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);
1488 2146
1489 glEnable GL_BLEND; 2147 glEnable GL_BLEND;
1490 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;
1491 glEnable GL_TEXTURE_2D; 2150 glEnable GL_TEXTURE_2D;
1492 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2151 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1493 2152
1494 my $h1 = $self->{h} - $ycut * $self->{h};
1495 my $h2 = $ycut * $self->{h};
1496
1497 my $yp = 0;
1498
1499 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2153 glBindTexture GL_TEXTURE_2D, $t1->{name};
1500 glBegin GL_QUADS; 2154 glBegin GL_QUADS;
1501 glTexCoord 0 , 0; glVertex 0 , $yp; 2155 glTexCoord 0 , 0; glVertex 0 , 0;
1502 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 2156 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1503 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 2157 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1504 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 2158 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1505 glEnd; 2159 glEnd;
1506 2160
1507 $yp += $h1; 2161 my $ycut1 = List::Util::min 1, $ycut;
1508
1509 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2162 glBindTexture GL_TEXTURE_2D, $t2->{name};
1510 glBegin GL_QUADS; 2163 glBegin GL_QUADS;
1511 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 2164 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1512 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 2165 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1513 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1514 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp; 2166 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2167 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1515 glEnd; 2168 glEnd;
2169
2170 if ($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, $h2;
2177 glEnd;
2178 }
1516 2179
1517 glDisable GL_BLEND; 2180 glDisable GL_BLEND;
1518 glDisable GL_TEXTURE_2D; 2181 glDisable GL_TEXTURE_2D;
1519} 2182}
1520 2183
1521############################################################################# 2184#############################################################################
1522 2185
2186package CFClient::UI::Gauge;
2187
2188our @ISA = CFClient::UI::VBox::;
2189
2190sub new {
2191 my ($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
1523package CFClient::UI::Slider; 2233package CFClient::UI::Slider;
1524 2234
1525use strict; 2235use strict;
1526 2236
1527use SDL::OpenGL; 2237use CFClient::OpenGL;
1528 2238
1529our @ISA = CFClient::UI::DrawBG::; 2239our @ISA = CFClient::UI::DrawBG::;
1530 2240
1531my @tex = 2241my @tex =
1532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2242 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1533 qw(s1_slider.png s1_slider_bg.png); 2243 qw(s1_slider.png s1_slider_bg.png);
1534 2244
1535sub new { 2245sub new {
1536 my $class = shift; 2246 my $class = shift;
1537 2247
1538 # range [value, low, high, page] 2248 # range [value, low, high, page, unit]
1539 2249
1540 # TODO: 0-width page 2250 # TODO: 0-width page
1541 # TODO: req_w/h are wrong with vertical 2251 # TODO: req_w/h are wrong with vertical
1542 # TODO: calculations are off 2252 # TODO: calculations are off
1543 my $self = $class->SUPER::new ( 2253 my $self = $class->SUPER::new (
1544 fg => [1, 1, 1], 2254 fg => [1, 1, 1],
1545 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],
1546 range => [0, 0, 100, 10], 2258 range => [0, 0, 100, 10, 0],
1547 req_w => 40, 2259 min_w => $::WIDTH / 80,
1548 req_h => 13, 2260 min_h => $::WIDTH / 80,
1549 vertical => 0, 2261 vertical => 0,
1550 can_hover => 1, 2262 can_hover => 1,
1551 inner_pad => 5, 2263 inner_pad => 0.02,
1552 @_ 2264 @_
1553 ); 2265 );
1554 2266
2267 $self->set_value ($self->{range}[0]);
2268 $self->update;
2269
1555 $self 2270 $self
1556} 2271}
1557 2272
2273sub changed { }
2274
2275sub set_range {
2276 my ($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 $self->update;
2304 }
2305}
2306
1558sub size_request { 2307sub size_request {
1559 my ($self) = @_; 2308 my ($self) = @_;
1560 2309
1561 my $w = $self->{req_w}; 2310 ($self->{req_w}, $self->{req_h})
1562 my $h = $self->{req_h};
1563
1564 $self->{vertical} ? ($h, $w) : ($w, $h)
1565} 2311}
1566 2312
1567sub button_down { 2313sub button_down {
1568 my ($self, $ev, $x, $y) = @_; 2314 my ($self, $ev, $x, $y) = @_;
1569 2315
1570 $self->SUPER::button_down ($ev, $x, $y); 2316 $self->SUPER::button_down ($ev, $x, $y);
2317
2318 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2319
1571 $self->mouse_motion ($ev, $x, $y); 2320 $self->mouse_motion ($ev, $x, $y)
1572} 2321}
1573 2322
1574sub mouse_motion { 2323sub mouse_motion {
1575 my ($self, $ev, $x, $y) = @_; 2324 my ($self, $ev, $x, $y) = @_;
1576 2325
1577 if ($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
1578 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2354 my ($value, $lo, $hi, $page) = @{$self->{range}};
2355 my $range = ($hi - $page - $lo) || 1e-100;
1579 2356
1580 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2357 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1581 2358
1582 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2359 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1583 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2360 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1584 2361
1585 $x -= $inner_pad_px; # substract the padding 2362 $value = ($value - $lo) / $range;
1586 $x = $x * ($hi - $lo) / $inner_w + $lo; 2363 $value = $value * $self->{scale} + $self->{offset};
1587 $x = $lo if $x < $lo;
1588 $x = $hi - $page if $x > $hi - $page;
1589 $self->{range}[0] = $x;
1590 2364
1591 $self->emit (changed => $x); 2365 $self->{knob_x} = $value - $knob_w * 0.5;
1592 $self->update; 2366 $self->{knob_w} = $knob_w;
1593 } 2367 }
1594}
1595
1596# the inner_* stuff is for generating a padding for the slider handle,
1597# so that the handle doesn't leave the texture. This calculation isn't 100%
1598# correct propably, but it does the job for now
1599sub _calc_inner_pad_px {
1600 my ($self, $w) = @_;
1601 ($w / 100) * $self->{inner_pad} # % to pixels
1602}
1603
1604sub _draw {
1605 my ($self) = @_;
1606 2368
1607 $self->SUPER::_draw (); 2369 $self->SUPER::_draw ();
1608 2370
1609 my ($w, $h) = @$self{qw(w h)}; 2371 glScale $self->{w}, $self->{h};
1610 2372
1611 if ($self->{vertical}) { 2373 if ($self->{vertical}) {
1612 # draw a vertical slider like a rotated horizontal slider 2374 # draw a vertical slider like a rotated horizontal slider
1613 2375
2376 glTranslate 1, 0, 0;
1614 glRotate 90, 0, 0, 1; 2377 glRotate 90, 0, 0, 1;
1615 glTranslate 0, -$self->{w}, 0;
1616
1617 ($w, $h) = ($h, $w);
1618 } 2378 }
1619 2379
1620 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2380 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1621 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2381 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1622 2382
1623 my ($value, $lo, $hi, $page) = @{$self->{range}};
1624
1625 $hi = $value + 1 if $lo == $hi;
1626
1627 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1628 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1629
1630 $page = int $page * $inner_w / ($hi - $lo);
1631 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1632
1633 $w -= $page;
1634 $page &= ~1;
1635 glTranslate $page * 0.5, 0, 0;
1636 $page ||= 2;
1637
1638 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1639 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1640
1641 glEnable GL_BLEND;
1642 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1643 glEnable GL_TEXTURE_2D; 2383 glEnable GL_TEXTURE_2D;
1644 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2384 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1645 2385
1646 # draw background 2386 # draw background
1647 $tex[1]->draw_quad (0, 0, $w, $h); 2387 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1648 2388
1649 # draw handle 2389 # draw handle
1650 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2390 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1651 2391
1652 glDisable GL_BLEND;
1653 glDisable GL_TEXTURE_2D; 2392 glDisable GL_TEXTURE_2D;
1654} 2393}
1655 2394
1656############################################################################# 2395#############################################################################
1657 2396
2397package CFClient::UI::ValSlider;
2398
2399our @ISA = CFClient::UI::HBox::;
2400
2401sub new {
2402 my ($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
1658package CFClient::UI::TextView; 2438package CFClient::UI::TextView;
1659 2439
1660our @ISA = CFClient::UI::HBox::; 2440our @ISA = CFClient::UI::HBox::;
1661 2441
1662use SDL::OpenGL; 2442use CFClient::OpenGL;
1663 2443
1664sub new { 2444sub new {
1665 my $class = shift; 2445 my $class = shift;
1666 2446
1667 my $self = $class->SUPER::new ( 2447 my $self = $class->SUPER::new (
1668 req_w => $::WIDTH / 6, 2448 fontsize => 1,
1669 req_h => $::HEIGHT / 6, 2449 can_events => 0,
1670 fontsize => $::FONTSIZE, 2450 #font => default_font
1671 @_, 2451 @_,
1672 2452
1673 layout => (new CFClient::Layout), 2453 layout => (new CFClient::Layout 1),
1674 par => [], 2454 par => [],
1675 height => 0, 2455 height => 0,
1676 children => [ 2456 children => [
1677 (new CFClient::UI::Empty expand => 1), 2457 (new CFClient::UI::Empty expand => 1),
1678 (new CFClient::UI::Slider vertical => 1), 2458 (new CFClient::UI::Slider vertical => 1),
1679 ], 2459 ],
1680 ); 2460 );
1681 2461
1682 $self->{children}[1]->connect (changed => sub { 2462 $self->{children}[1]->connect (changed => sub { $self->update });
1683 $self->update;
1684 });
1685 2463
1686 $self 2464 $self
1687} 2465}
1688 2466
1689sub set_fontsize { 2467sub set_fontsize {
… …
1691 2469
1692 $self->{fontsize} = $fontsize; 2470 $self->{fontsize} = $fontsize;
1693 $self->reflow; 2471 $self->reflow;
1694} 2472}
1695 2473
2474sub size_allocate {
2475 my ($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 $self->reflow;
2484}
2485
1696sub text_height { 2486sub text_size {
1697 my ($self, $text) = @_; 2487 my ($self, $text, $indent) = @_;
1698 2488
1699 my $layout = $self->{layout}; 2489 my $layout = $self->{layout};
1700 2490
1701 $layout->set_height ($self->{fontsize}); 2491 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1702 $layout->set_width ($self->{w}); 2492 $layout->set_width ($self->{children}[0]{w} - $indent);
1703 $layout->set_text ($text); 2493 $layout->set_markup ($text);
1704 2494
1705 ($layout->size)[1] 2495 $layout->size
1706} 2496}
1707 2497
1708sub reflow { 2498sub reflow {
1709 my ($self) = @_; 2499 my ($self) = @_;
1710 2500
1711 $self->{need_reflow}++; 2501 $self->{need_reflow}++;
1712 $self->update; 2502 $self->update;
1713} 2503}
1714 2504
1715sub size_request { 2505sub set_offset {
1716 my ($self) = @_; 2506 my ($self, $offset) = @_;
1717 2507
1718 ($self->{req_w}, $self->{req_h}) 2508 # todo: base offset on lines or so, not on pixels
2509 $self->{children}[1]->set_value ($offset);
1719} 2510}
1720 2511
1721sub size_allocate { 2512sub clear {
1722 my ($self, $w, $h) = @_; 2513 my ($self) = @_;
1723 2514
1724 $self->{layout}->set_height ($self->{fontsize}); 2515 $self->{par} = [];
1725 $self->{layout}->set_width ($self->{w}); 2516 $self->{height} = 0;
1726 2517 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1727 $self->reflow;
1728 $self->update;
1729} 2518}
1730 2519
1731sub add_paragraph { 2520sub add_paragraph {
1732 my ($self, $color, $text) = @_; 2521 my ($self, $color, $text, $indent) = @_;
1733 2522
1734 #TODO: intelligently "reformat" paragraph 2523 for my $line (split /\n/, $text) {
1735 2524 my ($w, $h) = $self->text_size ($line);
1736 my $height = $self->text_height ($text);
1737
1738 $self->{height} += $height; 2525 $self->{height} += $h;
2526 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2527 }
1739 2528
1740 push @{$self->{par}}, [$height, $color, $text];
1741
1742 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2529 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1743 $self->{children}[1]->update;
1744} 2530}
1745 2531
1746sub update { 2532sub update {
1747 my ($self) = @_; 2533 my ($self) = @_;
1748 2534
… …
1750 2536
1751 return unless $self->{h} > 0; 2537 return unless $self->{h} > 0;
1752 2538
1753 delete $self->{texture}; 2539 delete $self->{texture};
1754 2540
1755 $ROOT->on_refresh ($self, sub { 2541 $ROOT->on_post_alloc ($self, sub {
2542 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2543
1756 if (delete $self->{need_reflow}) { 2544 if (delete $self->{need_reflow}) {
1757 my $height = 0; 2545 my $height = 0;
1758 2546
1759 $height += $_->[0] = $self->text_height ($_->[2]) 2547 my $layout = $self->{layout};
2548
2549 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2550
1760 for @{$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 }
1761 2562
1762 $self->{height} = $height; 2563 $self->{height} = $height;
1763 2564
1764 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2565 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1765 2566
1766 delete $self->{texture}; 2567 delete $self->{texture};
1767 } 2568 }
1768 2569
1769 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2570 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1770 glClearColor 0, 0, 0, 1; 2571 glClearColor 0, 0, 0, 0;
1771 glClear GL_COLOR_BUFFER_BIT; 2572 glClear GL_COLOR_BUFFER_BIT;
1772 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
1773 glEnable GL_BLEND; 2585 glEnable GL_BLEND;
2586 #TODO# not correct in windows where rgba is forced off
1774 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2587 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1775 glEnable GL_TEXTURE_2D;
1776 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1777
1778 my $top = int $self->{children}[1]{range}[0];
1779
1780 my $y0 = $top;
1781 my $y1 = $top + $self->{h};
1782
1783 my $y = 0;
1784
1785 my $layout = $self->{layout};
1786 2588
1787 for my $par (@{$self->{par}}) { 2589 for my $par (@{$self->{par}}) {
1788 my $h = $par->[0]; 2590 my $h = $par->[1];
1789 2591
1790 if ($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]);
1791 $layout->set_text ($par->[2]); 2595 $layout->set_markup ($par->[4]);
1792 2596
1793 glColor @{ $par->[1] }; 2597 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1794 my ($W, $H) = $layout->size; 2598
1795 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2599 glRasterPos $par->[3], $y - $y0;
2600 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1796 } 2601 }
1797 2602
1798 $y += $h; 2603 $y += $h;
1799 } 2604 }
1800 2605
1801 glDisable GL_TEXTURE_2D;
1802 glDisable GL_BLEND; 2606 glDisable GL_BLEND;
1803 }; 2607 };
1804 }); 2608 });
1805} 2609}
1806 2610
1807sub _draw { 2611sub _draw {
1808 my ($self) = @_; 2612 my ($self) = @_;
1809 2613
1810 if ($self->{texture}) {
1811 glEnable GL_TEXTURE_2D; 2614 glEnable GL_TEXTURE_2D;
1812 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2615 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1813 $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});
1814 glDisable GL_TEXTURE_2D; 2618 glDisable GL_TEXTURE_2D;
1815 }
1816 2619
1817 $self->{children}[1]->draw; 2620 $self->{children}[1]->draw;
1818 2621
1819} 2622}
1820 2623
1821############################################################################# 2624#############################################################################
1822 2625
1823package CFClient::UI::MapWidget;
1824
1825use strict;
1826
1827use List::Util qw(min max);
1828
1829use SDL;
1830use SDL::OpenGL;
1831
1832our @ISA = CFClient::UI::Base::;
1833
1834sub new {
1835 my $class = shift;
1836
1837 $class->SUPER::new (
1838 z => -1,
1839 can_focus => 1,
1840 list => (glGenLists 1),
1841 @_
1842 )
1843}
1844
1845sub key_down {
1846 print "MAPKEYDOWN\n";
1847}
1848
1849sub key_up {
1850}
1851
1852sub button_down {
1853 my ($self, $ev, $x, $y) = @_;
1854
1855 $self->focus_in;
1856
1857 if ($ev->button == 2) {
1858 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1859 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1860
1861 $self->{motion} = sub {
1862 my ($ev, $x, $y) = @_;
1863
1864 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1865
1866 $::CFG->{map_shift_x} = $bw + $x - $ox;
1867 $::CFG->{map_shift_y} = $bh + $y - $oy;
1868
1869 $self->update;
1870 };
1871 }
1872}
1873
1874sub button_up {
1875 my ($self, $ev, $x, $y) = @_;
1876
1877 delete $self->{motion};
1878}
1879
1880sub mouse_motion {
1881 my ($self, $ev, $x, $y) = @_;
1882
1883 $self->{motion}->($ev, $x, $y) if $self->{motion};
1884}
1885
1886sub size_request {
1887 (
1888 1 + 32 * int $::WIDTH / 32,
1889 1 + 32 * int $::HEIGHT / 32,
1890 )
1891}
1892
1893sub update {
1894 my ($self) = @_;
1895
1896 $self->{need_update} = 1;
1897 $self->SUPER::update;
1898}
1899
1900sub draw {
1901 my ($self) = @_;
1902
1903 if (delete $self->{need_update}) {
1904 glNewList $self->{list}, GL_COMPILE;
1905
1906 if ($::MAP) {
1907 my $sw = int $::WIDTH / 32;
1908 my $sh = int $::HEIGHT / 32;
1909
1910 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1911 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1912
1913 glTranslate $sx0 - 32, $sy0 - 32, 0;
1914
1915 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1916
1917 if ($::CFG->{fow_enable}) {
1918 if ($::CFG->{fow_smooth} && $CFClient::GL_VERSION >= 1.2) { # smooth fog of war
1919 glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1920 glConvolutionFilter2D (
1921 GL_CONVOLUTION_2D,
1922 GL_ALPHA,
1923 3, 3,
1924 GL_ALPHA, GL_FLOAT,
1925 pack "f*",
1926 0.1, 0.1, 0.1,
1927 0.1, 0.2, 0.1,
1928 0.1, 0.1, 0.1,
1929 );
1930 glEnable GL_CONVOLUTION_2D;
1931 }
1932
1933 $self->{fow_texture} = new CFClient::Texture
1934 w => $w,
1935 h => $h,
1936 data => $data,
1937 internalformat => GL_ALPHA,
1938 format => GL_ALPHA;
1939
1940 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1941
1942 glEnable GL_BLEND;
1943 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1944 glEnable GL_TEXTURE_2D;
1945 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1946
1947 glColor +($::CFG->{fow_intensity}) x 3, 1;
1948 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1949
1950 glDisable GL_TEXTURE_2D;
1951 glDisable GL_BLEND;
1952 }
1953
1954 # HACK BEGIN
1955 {
1956 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1957 my ($w, $h) = (250, 250);
1958
1959 glEnable GL_BLEND;
1960 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1961 glEnable GL_TEXTURE_2D;
1962 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1963
1964 $self->{mapmap_texture} =
1965 new CFClient::Texture
1966 w => $w,
1967 h => $h,
1968 data => $::MAP->mapmap ($w, $h),
1969 type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1970
1971 $self->{mapmap_texture}->draw_quad (100, 100);
1972
1973 glDisable GL_TEXTURE_2D;
1974 glDisable GL_BLEND;
1975 }
1976 # HACK END
1977 }
1978
1979 glEndList;
1980 }
1981
1982 glPushMatrix;
1983 glCallList $self->{list};
1984 glPopMatrix;
1985
1986 if ($FOCUS != $self) {
1987 glColor 64/255, 64/255, 64/255;
1988 glLogicOp GL_AND;
1989 glEnable GL_COLOR_LOGIC_OP;
1990 glBegin GL_QUADS;
1991 glVertex 0, 0;
1992 glVertex 0, $::HEIGHT;
1993 glVertex $::WIDTH, $::HEIGHT;
1994 glVertex $::WIDTH, 0;
1995 glEnd;
1996 glDisable GL_COLOR_LOGIC_OP;
1997 }
1998}
1999
2000my %DIR = (
2001 SDLK_KP8, [1, "north"],
2002 SDLK_KP9, [2, "northeast"],
2003 SDLK_KP6, [3, "east"],
2004 SDLK_KP3, [4, "southeast"],
2005 SDLK_KP2, [5, "south"],
2006 SDLK_KP1, [6, "southwest"],
2007 SDLK_KP4, [7, "west"],
2008 SDLK_KP7, [8, "northwest"],
2009
2010 SDLK_UP, [1, "north"],
2011 SDLK_RIGHT, [3, "east"],
2012 SDLK_DOWN, [5, "south"],
2013 SDLK_LEFT, [7, "west"],
2014);
2015
2016sub key_down {
2017 my ($self, $ev) = @_;
2018
2019 my $mod = $ev->key_mod;
2020 my $sym = $ev->key_sym;
2021
2022 if ($sym == SDLK_KP5) {
2023 $::CONN->user_send ("stay fire");
2024 } elsif ($sym == SDLK_a) {
2025 $::CONN->user_send ("apply");
2026 } elsif ($sym == SDLK_QUOTE) {
2027 $self->emit ('activate_console');
2028 } elsif ($sym == SDLK_SLASH) {
2029 $self->emit ('activate_console' => '/');
2030 } elsif (exists $DIR{$sym}) {
2031 if ($mod & KMOD_SHIFT) {
2032 $self->{shft}++;
2033 $::CONN->user_send ("fire $DIR{$sym}[0]");
2034 } elsif ($mod & KMOD_CTRL) {
2035 $self->{ctrl}++;
2036 $::CONN->user_send ("run $DIR{$sym}[0]");
2037 } else {
2038 $::CONN->user_send ("$DIR{$sym}[1]");
2039 }
2040 }
2041}
2042
2043sub key_up {
2044 my ($self, $ev) = @_;
2045
2046 my $mod = $ev->key_mod;
2047 my $sym = $ev->key_sym;
2048
2049 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2050 $::CONN->user_send ("fire_stop");
2051 }
2052 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2053 $::CONN->user_send ("run_stop");
2054 }
2055}
2056
2057#############################################################################
2058
2059package CFClient::UI::Animator; 2626package CFClient::UI::Animator;
2060 2627
2061use SDL::OpenGL; 2628use CFClient::OpenGL;
2062 2629
2063our @ISA = CFClient::UI::Bin::; 2630our @ISA = CFClient::UI::Bin::;
2064 2631
2065sub moveto { 2632sub moveto {
2066 my ($self, $x, $y) = @_; 2633 my ($self, $x, $y) = @_;
… …
2104 2671
2105sub new { 2672sub new {
2106 my $class = shift; 2673 my $class = shift;
2107 2674
2108 my $self = $class->SUPER::new ( 2675 my $self = $class->SUPER::new (
2109 state => 0, 2676 state => 0,
2110 connect_activate => \&toggle_flopper, 2677 on_activate => \&toggle_flopper,
2111 @_ 2678 @_
2112 ); 2679 );
2113 2680
2114 if ($self->{state}) {
2115 $self->{state} = 0;
2116 $self->toggle_flopper;
2117 }
2118
2119 $self 2681 $self
2120} 2682}
2121 2683
2122sub toggle_flopper { 2684sub toggle_flopper {
2123 my ($self) = @_; 2685 my ($self) = @_;
2124 2686
2125 # TODO: use animation 2687 $self->{other}->toggle_visibility;
2126 if ($self->{state} = !$self->{state}) { 2688}
2127 $CFClient::UI::ROOT->add ($self->{other}); 2689
2128 $self->{other}->move ($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
2129 $self->emit ("open"); 2946 $self->_emit ("popdown");
2947 $self->{hover}[1]->() if $self->{hover};
2130 } else { 2948 } else {
2131 $CFClient::UI::ROOT->remove ($self->{other}); 2949 return 0
2132 $self->emit ("close"); 2950 }
2951
2133 } 2952 1
2134
2135 $self->emit (changed => $self->{state});
2136} 2953}
2137 2954
2138############################################################################# 2955#############################################################################
2139 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 $self->rebuild_spell_list;
3466}
3467
3468#############################################################################
3469
2140package CFClient::UI::Root; 3470package CFClient::UI::Root;
2141 3471
2142our @ISA = CFClient::UI::Container::; 3472our @ISA = CFClient::UI::Container::;
2143 3473
2144use SDL::OpenGL; 3474use CFClient::OpenGL;
2145 3475
2146sub check_size { 3476sub new {
2147 my ($self) = @_; 3477 my $class = shift;
2148 3478
2149 $self->configure (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 $self
2150} 3487}
2151 3488
2152sub size_request { 3489sub size_request {
2153 ($::WIDTH, $::HEIGHT) 3490 my ($self) = @_;
2154}
2155 3491
2156sub configure { 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 $coord + 0.5
3507}
3508
3509sub size_allocate {
2157 my ($self, $x, $y, $w, $h) = @_; 3510 my ($self, $w, $h) = @_;
2158 3511
2159 $self->SUPER::configure ($x, $y, $w, $h); 3512 for my $child ($self->children) {
3513 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2160 3514
2161 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3515 $X = $child->{force_x} if exists $child->{force_x};
2162 for @{$self->{children}}; 3516 $Y = $child->{force_y} if exists $child->{force_y};
2163}
2164 3517
2165sub _topleft { 3518 $X = _to_pixel $X, $W, $self->{w};
3519 $Y = _to_pixel $Y, $H, $self->{h};
3520
3521 $child->configure ($X, $Y, $W, $H);
3522 }
3523}
3524
3525sub coord2local {
2166 my ($self, $x, $y) = @_; 3526 my ($self, $x, $y) = @_;
2167 3527
2168 ($x, $y) 3528 ($x, $y)
2169} 3529}
2170 3530
3531sub coord2global {
3532 my ($self, $x, $y) = @_;
3533
3534 ($x, $y)
3535}
3536
2171sub update { 3537sub update {
2172 my ($self) = @_; 3538 my ($self) = @_;
2173 3539
2174 $self->check_size; 3540 $::WANT_REFRESH++;
2175 ::refresh ();
2176} 3541}
2177 3542
2178sub add { 3543sub add {
2179 my ($self, $child) = @_; 3544 my ($self, @children) = @_;
2180 3545
3546 $_->{is_toplevel} = 1
3547 for @children;
3548
2181 $self->SUPER::add ($child); 3549 $self->SUPER::add (@children);
3550}
3551
3552sub remove {
3553 my ($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 $w->set_invisible;
3564 }
2182} 3565}
2183 3566
2184sub on_refresh { 3567sub on_refresh {
2185 my ($self, $id, $cb) = @_; 3568 my ($self, $id, $cb) = @_;
2186 3569
2187 $self->{refresh_hook}{$id} = $cb; 3570 $self->{refresh_hook}{$id} = $cb;
2188} 3571}
2189 3572
3573sub on_post_alloc {
3574 my ($self, $id, $cb) = @_;
3575
3576 $self->{post_alloc_hook}{$id} = $cb;
3577}
3578
2190sub draw { 3579sub draw {
2191 my ($self) = @_; 3580 my ($self) = @_;
2192 3581
2193 while (my $rcb = delete $self->{refresh_hook}) { 3582 while ($self->{refresh_hook}) {
2194 $_->() for values %$rcb; 3583 $_->()
3584 for values %{delete $self->{refresh_hook}};
2195 } 3585 }
3586
3587 if ($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
2196 3675
2197 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3676 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2198 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3677 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2199 glClear GL_COLOR_BUFFER_BIT; 3678 glClear GL_COLOR_BUFFER_BIT;
2200 3679
2201 glMatrixMode GL_PROJECTION; 3680 glMatrixMode GL_PROJECTION;
2202 glLoadIdentity; 3681 glLoadIdentity;
2203 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3682 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2204 glMatrixMode GL_MODELVIEW; 3683 glMatrixMode GL_MODELVIEW;
2205 glLoadIdentity; 3684 glLoadIdentity;
2206 3685
3686 {
3687 package CFClient::UI::Base;
3688
3689 ($draw_x, $draw_y, $draw_w, $draw_h) =
3690 (0, 0, $self->{w}, $self->{h});
3691 }
3692
2207 $self->_draw; 3693 $self->_draw;
2208} 3694}
2209 3695
2210############################################################################# 3696#############################################################################
2211 3697
2212package CFClient::UI; 3698package CFClient::UI;
2213 3699
2214$ROOT = new CFClient::UI::Root; 3700$ROOT = new CFClient::UI::Root;
3701$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2215 3702
22161 37031
2217 3704

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