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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.130 by root, Tue Apr 18 01:51:06 2006 UTC vs.
Revision 1.281 by root, Mon Jun 5 01:59:59 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 $self->{max_w} = int $w if defined $w;
387 $self->{max_h} = int $h if defined $h;
388
389 $self->realloc;
390}
391
392sub set_tooltip {
393 my ($self, $tooltip) = @_;
394
395 $tooltip =~ s/^\s+//;
396 $tooltip =~ s/\s+$//;
397
398 return if $self->{tooltip} eq $tooltip;
399
400 $self->{tooltip} = $tooltip;
401
402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
403 delete $CFClient::UI::TOOLTIP->{owner};
404 CFClient::UI::check_tooltip;
405 }
157} 406}
158 407
159# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
160sub coord2local { 409sub coord2local {
161 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
162 411
163 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
164 ($x - $X, $y - $Y)
165} 413}
166 414
167# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
168sub coord2global { 416sub coord2global {
169 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
170 418
171 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
172 ($x + $X, $y + $Y)
173} 420}
174 421
175sub focus_in { 422sub focus_in {
176 my ($self) = @_; 423 my ($self) = @_;
177 424
178 return if $FOCUS == $self; 425 return if $FOCUS == $self;
179 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
180 427
181 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
182 429
183 $self->emit (focus_in => $focus); 430 $self->_emit (focus_in => $focus);
184 431
185 $focus->update if $focus; 432 $focus->update if $focus;
186 $FOCUS->update; 433 $FOCUS->update;
187} 434}
188 435
… …
191 438
192 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
193 440
194 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
195 442
196 $self->emit (focus_out => $focus); 443 $self->_emit (focus_out => $focus);
197 444
198 $focus->update if $focus; #? 445 $focus->update if $focus; #?
199}
200 446
447 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
448 unless $FOCUS;
449}
450
201sub mouse_motion { } 451sub mouse_motion { 0 }
202sub button_up { } 452sub button_up { 0 }
203sub key_down { } 453sub key_down { 0 }
204sub key_up { } 454sub key_up { 0 }
205 455
206sub button_down { 456sub button_down {
207 my ($self, $ev, $x, $y) = @_; 457 my ($self, $ev, $x, $y) = @_;
208 458
209 $self->focus_in; 459 $self->focus_in;
210}
211 460
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 + $self->{h};
239 glEnd;
240 glDisable GL_BLEND;
241 } 461 0
242}
243
244sub _draw {
245 my ($self) = @_;
246
247 warn "no draw defined for $self\n";
248} 462}
249 463
250sub find_widget { 464sub find_widget {
251 my ($self, $x, $y) = @_; 465 my ($self, $x, $y) = @_;
466
467 return () unless $self->{can_events};
252 468
253 return $self 469 return $self
254 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 470 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 471 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
256 472
… …
259 475
260sub set_parent { 476sub set_parent {
261 my ($self, $parent) = @_; 477 my ($self, $parent) = @_;
262 478
263 Scalar::Util::weaken ($self->{parent} = $parent); 479 Scalar::Util::weaken ($self->{parent} = $parent);
480 $self->set_visible if $parent->{visible};
264} 481}
265 482
266sub check_size { 483sub connect {
484 my ($self, $signal, $cb) = @_;
485
486 push @{ $self->{signal_cb}{$signal} }, $cb;
487}
488
489sub _emit {
490 my ($self, $signal, @args) = @_;
491
492 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
493}
494
495sub emit {
496 my ($self, $signal, @args) = @_;
497
498 $self->_emit ($signal, @args)
499 || $self->$signal (@args);
500}
501
502sub visibility_change {
267 my ($self) = @_; 503 #my ($self, $visible) = @_;
504}
268 505
269 my ($w, $h) = $self->size_request; 506sub realloc {
507 my ($self) = @_;
270 508
271 if ($w != $self->{req_w} || $h != $self->{req_h}) { 509 if ($self->{visible}) {
272 $self->{req_w} = $w; 510 return if $self->{root}{realloc}{$self+0};
273 $self->{req_h} = $h;
274 511
275 $self->{parent}->check_size 512 $self->{root}{realloc}{$self+0} = $self;
276 if $self->{parent};
277
278 $self->size_allocate ($w, $h);
279 $self->update; 513 $self->{root}->update;
514 } else {
515 delete $self->{req_w};
516 delete $self->{req_h};
280 } 517 }
281} 518}
282 519
283sub update { 520sub update {
284 my ($self) = @_; 521 my ($self) = @_;
285 522
286 $self->{parent}->update 523 $self->{parent}->update
287 if $self->{parent}; 524 if $self->{parent};
288} 525}
289 526
290sub connect { 527sub reconfigure {
291 my ($self, $signal, $cb) = @_; 528 my ($self) = @_;
292 529
293 push @{ $self->{cb}{$signal} }, $cb; 530 $self->realloc;
531 $self->update;
294} 532}
295 533
296sub emit { 534# using global variables seems a bit hacky, but passing through all drawing
297 my ($self, $signal, @args) = @_; 535# functions seems pointless.
536our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
298 537
299 $_->($self, @args) 538sub draw {
300 for @{$self->{cb}{$signal} || []}; 539 my ($self) = @_;
540
541 return unless $self->{h} && $self->{w};
542
543 # update screen rectangle
544 local $draw_x = $draw_x + $self->{x};
545 local $draw_y = $draw_y + $self->{y};
546 local $draw_w = $draw_x + $self->{w};
547 local $draw_h = $draw_y + $self->{h};
548
549 # skip widgets that are entirely outside the drawing area
550 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
552
553 glPushMatrix;
554 glTranslate $self->{x}, $self->{y}, 0;
555
556 if ($self == $HOVER && $self->{can_hover}) {
557 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
558 glEnable GL_BLEND;
559 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
560 glBegin GL_QUADS;
561 glVertex 0 , 0;
562 glVertex $self->{w}, 0;
563 glVertex $self->{w}, $self->{h};
564 glVertex 0 , $self->{h};
565 glEnd;
566 glDisable GL_BLEND;
567 }
568
569 if ($ENV{CFPLUS_DEBUG} & 1) {
570 glPushMatrix;
571 glColor 1, 1, 0, 1;
572 glTranslate 0.375, 0.375;
573 glBegin GL_LINE_LOOP;
574 glVertex 0 , 0;
575 glVertex $self->{w} - 1, 0;
576 glVertex $self->{w} - 1, $self->{h} - 1;
577 glVertex 0 , $self->{h} - 1;
578 glEnd;
579 glPopMatrix;
580 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
581 }
582
583 $self->_draw;
584 glPopMatrix;
585}
586
587sub _draw {
588 my ($self) = @_;
589
590 warn "no draw defined for $self\n";
301} 591}
302 592
303sub DESTROY { 593sub DESTROY {
304 my ($self) = @_; 594 my ($self) = @_;
305 595
596 delete $WIDGET{$self+0};
306 #$self->deactivate; 597 #$self->deactivate;
307} 598}
308 599
309############################################################################# 600#############################################################################
310 601
311package CFClient::UI::DrawBG; 602package CFClient::UI::DrawBG;
312 603
313our @ISA = CFClient::UI::Base::; 604our @ISA = CFClient::UI::Base::;
314 605
315use strict; 606use strict;
316use SDL::OpenGL; 607use CFClient::OpenGL;
317 608
318sub new { 609sub new {
319 my $class = shift; 610 my $class = shift;
320 611
321 # range [value, low, high, page] 612 # range [value, low, high, page]
322 613
323 $class->SUPER::new ( 614 $class->SUPER::new (
324 bg => [0, 0, 0, 0.2], 615 #bg => [0, 0, 0, 0.2],
325 active_bg => [1, 1, 1, 0.5], 616 #active_bg => [1, 1, 1, 0.5],
326 @_ 617 @_
327 ) 618 )
328} 619}
329 620
330sub _draw { 621sub _draw {
331 my ($self) = @_; 622 my ($self) = @_;
332 623
624 my $color = $FOCUS == $self && $self->{active_bg}
625 ? $self->{active_bg}
626 : $self->{bg};
627
628 if ($color && (@$color < 4 || $color->[3])) {
333 my ($w, $h) = @$self{qw(w h)}; 629 my ($w, $h) = @$self{qw(w h)};
334 630
335 glEnable GL_BLEND; 631 glEnable GL_BLEND;
336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 632 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
337 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 633 glColor_premultiply @$color;
338 634
339 glBegin GL_QUADS; 635 glBegin GL_QUADS;
340 glVertex 0 , 0; 636 glVertex 0 , 0;
341 glVertex 0 , $h; 637 glVertex 0 , $h;
342 glVertex $w, $h; 638 glVertex $w, $h;
343 glVertex $w, 0; 639 glVertex $w, 0;
344 glEnd; 640 glEnd;
345 641
346 glDisable GL_BLEND; 642 glDisable GL_BLEND;
643 }
347} 644}
348 645
349############################################################################# 646#############################################################################
350 647
351package CFClient::UI::Empty; 648package CFClient::UI::Empty;
352
353our @ISA = CFClient::UI::Base::;
354
355sub size_request {
356 (0, 0)
357}
358
359sub draw { }
360
361#############################################################################
362
363package CFClient::UI::Container;
364 649
365our @ISA = CFClient::UI::Base::; 650our @ISA = CFClient::UI::Base::;
366 651
367sub new { 652sub new {
368 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
654 $class->SUPER::new (can_events => 0, %arg);
655}
369 656
657sub size_request {
658 my ($self) = @_;
659
660 ($self->{w} + 0, $self->{h} + 0)
661}
662
663sub draw { }
664
665#############################################################################
666
667package CFClient::UI::Container;
668
669our @ISA = CFClient::UI::Base::;
670
671sub new {
672 my ($class, %arg) = @_;
673
370 my $children = delete $arg{children} || []; 674 my $children = delete $arg{children};
371 675
372 my $self = $class->SUPER::new (children => [], %arg); 676 my $self = $class->SUPER::new (
677 children => [],
678 can_events => 0,
679 %arg,
680 );
681
373 $self->add ($_) for @$children; 682 $self->add (@$children)
683 if $children;
374 684
375 $self 685 $self
686}
687
688sub add {
689 my ($self, @widgets) = @_;
690
691 $_->set_parent ($self)
692 for @widgets;
693
694 use sort 'stable';
695
696 $self->{children} = [
697 sort { $a->{z} <=> $b->{z} }
698 @{$self->{children}}, @widgets
699 ];
700
701 $self->realloc;
702}
703
704sub children {
705 @{ $_[0]{children} }
706}
707
708sub remove {
709 my ($self, $child) = @_;
710
711 delete $child->{parent};
712 $child->hide;
713
714 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
715
716 $self->realloc;
717}
718
719sub clear {
720 my ($self) = @_;
721
722 my $children = delete $self->{children};
723 $self->{children} = [];
724
725 for (@$children) {
726 delete $_->{parent};
727 $_->hide;
728 }
729
730 $self->realloc;
731}
732
733sub find_widget {
734 my ($self, $x, $y) = @_;
735
736 $x -= $self->{x};
737 $y -= $self->{y};
738
739 my $res;
740
741 for (reverse $self->visible_children) {
742 $res = $_->find_widget ($x, $y)
743 and return $res;
744 }
745
746 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
747}
748
749sub _draw {
750 my ($self) = @_;
751
752 $_->draw for @{$self->{children}};
753}
754
755#############################################################################
756
757package CFClient::UI::Bin;
758
759our @ISA = CFClient::UI::Container::;
760
761sub new {
762 my ($class, %arg) = @_;
763
764 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
765
766 $class->SUPER::new (children => [$child], %arg)
376} 767}
377 768
378sub add { 769sub add {
379 my ($self, $child) = @_; 770 my ($self, $child) = @_;
380 771
381 $child->set_parent ($self);
382
383 use sort 'stable';
384
385 $self->{children} = [ 772 $self->{children} = [];
386 sort { $a->{z} <=> $b->{z} }
387 @{$self->{children}}, $child
388 ]; 773
389 774 $self->SUPER::add ($child);
390 $self->{w} = $self->{h} = -1;
391
392 $child->check_size;
393} 775}
394 776
395sub remove { 777sub remove {
396 my ($self, $widget) = @_; 778 my ($self, $widget) = @_;
397 779
398 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 780 $self->SUPER::remove ($widget);
399 781
400 $self->check_size; 782 $self->{children} = [new CFClient::UI::Empty]
783 unless @{$self->{children}};
784}
785
786sub child { $_[0]->{children}[0] }
787
788sub size_request {
789 $_[0]{children}[0]->size_request
790}
791
792sub size_allocate {
793 my ($self, $w, $h) = @_;
794
795 $self->{children}[0]->configure (0, 0, $w, $h);
796}
797
798#############################################################################
799
800# back-buffered drawing area
801
802package CFClient::UI::Window;
803
804our @ISA = CFClient::UI::Bin::;
805
806use CFClient::OpenGL;
807
808sub new {
809 my ($class, %arg) = @_;
810
811 my $self = $class->SUPER::new (%arg);
812}
813
814sub update {
815 my ($self) = @_;
816
817 $ROOT->on_post_alloc ($self => sub { $self->render_child });
818 $self->SUPER::update;
819}
820
821sub size_allocate {
822 my ($self, $w, $h) = @_;
823
824 $self->SUPER::size_allocate ($w, $h);
825 $self->update;
826}
827
828sub _render {
829 my ($self) = @_;
830
831 $self->{children}[0]->draw;
832}
833
834sub render_child {
835 my ($self) = @_;
836
837 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
838 glClearColor 0, 0, 0, 0;
839 glClear GL_COLOR_BUFFER_BIT;
840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
848 $self->_render;
849 };
850}
851
852sub _draw {
853 my ($self) = @_;
854
855 my ($w, $h) = @$self{qw(w h)};
856
857 my $tex = $self->{texture}
858 or return;
859
860 glEnable GL_TEXTURE_2D;
861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862 glColor 0, 0, 0, 1;
863
864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
865
866 glDisable GL_TEXTURE_2D;
867}
868
869#############################################################################
870
871package CFClient::UI::ViewPort;
872
873our @ISA = CFClient::UI::Window::;
874
875sub new {
876 my $class = shift;
877
878 $class->SUPER::new (
879 scroll_x => 0,
880 scroll_y => 1,
881 @_,
882 )
883}
884
885sub size_request {
886 my ($self) = @_;
887
888 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889
890 $w = 10 if $self->{scroll_x};
891 $h = 10 if $self->{scroll_y};
892
893 ($w, $h)
894}
895
896sub size_allocate {
897 my ($self, $w, $h) = @_;
898
899 my $child = $self->child;
900
901 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903
904 $self->child->configure (0, 0, $w, $h);
905 $self->update;
906}
907
908sub set_offset {
909 my ($self, $x, $y) = @_;
910
911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
913
914 $self->update;
915}
916
917# hmm, this does not work for topleft of $self... but we should not ask for that
918sub coord2local {
919 my ($self, $x, $y) = @_;
920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
923
924sub coord2global {
925 my ($self, $x, $y) = @_;
926
927 $x = List::Util::min $self->{w}, $x - $self->{view_x};
928 $y = List::Util::min $self->{h}, $y - $self->{view_y};
929
930 $self->SUPER::coord2global ($x, $y)
401} 931}
402 932
403sub find_widget { 933sub find_widget {
404 my ($self, $x, $y) = @_; 934 my ($self, $x, $y) = @_;
405 935
406 $x -= $self->{x}; 936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
407 $y -= $self->{y}; 937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
408 938 ) {
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}) 939 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940 } else {
941 $self->CFClient::UI::Base::find_widget ($x, $y)
942 }
417} 943}
418 944
419sub _draw { 945sub _render {
420 my ($self) = @_; 946 my ($self) = @_;
421 947
422 $_->draw for @{$self->{children}}; 948 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
949 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
950
951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952
953 $self->SUPER::_render;
423} 954}
424 955
425############################################################################# 956#############################################################################
426 957
427package CFClient::UI::Bin; 958package CFClient::UI::ScrolledWindow;
428 959
429our @ISA = CFClient::UI::Container::; 960our @ISA = CFClient::UI::HBox::;
430 961
431sub new { 962sub new {
432 my ($class, %arg) = @_; 963 my ($class, %arg) = @_;
433 964
434 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 965 my $child = delete $arg{child};
435 966
436 $class->SUPER::new (children => [$child], %arg) 967 my $self;
968
969 my $slider = new CFClient::UI::Slider
970 vertical => 1,
971 range => [0, 0, 1, 0.01], # HACK fix
972 on_changed => sub {
973 $self->{vp}->set_offset (0, $_[1]);
974 },
975 ;
976
977 $self = $class->SUPER::new (
978 vp => (new CFClient::UI::ViewPort expand => 1),
979 slider => $slider,
980 %arg,
981 );
982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
986 $self
437} 987}
438 988
439sub add { 989sub add {
440 my ($self, $widget) = @_; 990 my ($self, $widget) = @_;
441 991
442 $self->{children} = []; 992 $self->{vp}->add ($self->{child} = $widget);
443
444 $self->SUPER::add ($widget);
445} 993}
446 994
447sub remove { 995sub update {
448 my ($self, $widget) = @_; 996 my ($self) = @_;
449 997
450 $self->SUPER::remove ($widget); 998 $self->SUPER::update;
451 999
452 $self->{children} = [new CFClient::UI::Empty] 1000 # todo: overwrite size_allocate of child
453 unless @{$self->{children}}; 1001 my $child = $self->{vp}->child;
454} 1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
455
456sub child { $_[0]->{children}[0] }
457
458sub size_request {
459 $_[0]{children}[0]->size_request
460} 1003}
461 1004
462sub size_allocate { 1005sub size_allocate {
463 my ($self, $w, $h) = @_; 1006 my ($self, $w, $h) = @_;
464 1007
465 $self->{children}[0]->configure (0, 0, $w, $h); 1008 $self->SUPER::size_allocate ($w, $h);
1009
1010 my $child = $self->{vp}->child;
1011 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
466} 1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
467 1016
468############################################################################# 1017#############################################################################
469 1018
470package CFClient::UI::Window; 1019package CFClient::UI::Frame;
471 1020
472our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
473 1022
474use SDL::OpenGL; 1023use CFClient::OpenGL;
1024
1025sub new {
1026 my $class = shift;
1027
1028 $class->SUPER::new (
1029 bg => undef,
1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($self) = @_;
1036
1037 if ($self->{bg}) {
1038 my ($w, $h) = @$self{qw(w h)};
1039
1040 glEnable GL_BLEND;
1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042 glColor_premultiply @{ $self->{bg} };
1043
1044 glBegin GL_QUADS;
1045 glVertex 0 , 0;
1046 glVertex 0 , $h;
1047 glVertex $w, $h;
1048 glVertex $w, 0;
1049 glEnd;
1050
1051 glDisable GL_BLEND;
1052 }
1053
1054 $self->SUPER::_draw;
1055}
1056
1057#############################################################################
1058
1059package CFClient::UI::FancyFrame;
1060
1061our @ISA = CFClient::UI::Bin::;
1062
1063use CFClient::OpenGL;
1064
1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
475 1072
476sub new { 1073sub new {
477 my ($class, %arg) = @_; 1074 my ($class, %arg) = @_;
478 1075
1076 my $title = delete $arg{title};
1077
479 my $self = $class->SUPER::new (%arg); 1078 my $self = $class->SUPER::new (
480} 1079 bg => [1, 1, 1, 1],
481 1080 border_bg => [1, 1, 1, 1],
482sub update { 1081 border => 0.6,
483 my ($self) = @_; 1082 can_events => 1,
484 1083 min_w => 16,
485 # we want to do this delayed... 1084 min_h => 16,
486 $self->render_chld; 1085 %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 }; 1086 );
1087
1088 $self->{title} = new CFClient::UI::Label
1089 align => 0,
1090 valign => 1,
1091 text => $title,
1092 fontsize => $self->{border}
1093 if defined $title;
1094
1095 $self
1096}
1097
1098sub add {
1099 my ($self, @widgets) = @_;
1100
1101 $self->SUPER::add (@widgets);
1102 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1103}
1104
1105sub border {
1106 int $_[0]{border} * $::FONTSIZE
1107}
1108
1109sub size_request {
1110 my ($self) = @_;
1111
1112 $self->{title}->size_request
1113 if $self->{title};
1114
1115 my ($w, $h) = $self->SUPER::size_request;
1116
1117 (
1118 $w + $self->border * 2,
1119 $h + $self->border * 2,
1120 )
498} 1121}
499 1122
500sub size_allocate { 1123sub size_allocate {
501 my ($self, $w, $h) = @_; 1124 my ($self, $w, $h) = @_;
502 1125
1126 if ($self->{title}) {
1127 $self->{title}{w} = $w;
1128 $self->{title}{h} = $h;
1129 $self->{title}->size_allocate ($w, $h);
1130 }
1131
1132 my $border = $self->border;
1133
1134 $h -= List::Util::max 0, $border * 2;
1135 $w -= List::Util::max 0, $border * 2;
1136
503 $self->child->configure (0, 0, $w, $h); 1137 $self->child->configure ($border, $border, $w, $h);
1138}
504 1139
505 $self->render_chld; 1140sub button_down {
1141 my ($self, $ev, $x, $y) = @_;
1142
1143 my ($w, $h) = @$self{qw(w h)};
1144 my $border = $self->border;
1145
1146 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1147 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1148
1149 if ($lr & $td) {
1150 my ($wx, $wy) = ($self->{x}, $self->{y});
1151 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1152 my ($bw, $bh) = ($self->{w}, $self->{h});
1153
1154 my $mx = $x < $border;
1155 my $my = $y < $border;
1156
1157 $self->{motion} = sub {
1158 my ($ev, $x, $y) = @_;
1159
1160 my $dx = $ev->{x} - $ox;
1161 my $dy = $ev->{y} - $oy;
1162
1163 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1164 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1165
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1167 $self->realloc;
1168 };
1169
1170 } elsif ($lr ^ $td) {
1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1172 my ($bx, $by) = ($self->{x}, $self->{y});
1173
1174 $self->{motion} = sub {
1175 my ($ev, $x, $y) = @_;
1176
1177 ($x, $y) = ($ev->{x}, $ev->{y});
1178
1179 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1180 # HACK: the next line is required to enforce placement
1181 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
1182 };
1183 } else {
1184 return 0;
1185 }
1186
1187 1
1188}
1189
1190sub button_up {
1191 my ($self, $ev, $x, $y) = @_;
1192
1193 !!delete $self->{motion}
1194}
1195
1196sub mouse_motion {
1197 my ($self, $ev, $x, $y) = @_;
1198
1199 $self->{motion}->($ev, $x, $y) if $self->{motion};
1200
1201 !!$self->{motion}
506} 1202}
507 1203
508sub _draw { 1204sub _draw {
509 my ($self) = @_; 1205 my ($self) = @_;
510 1206
1207 my $child = $self->{children}[0];
1208
511 my ($w, $h) = ($self->w, $self->h); 1209 my ($w, $h ) = ($self->{w}, $self->{h});
1210 my ($cw, $ch) = ($child->{w}, $child->{h});
512 1211
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; 1212 glEnable GL_TEXTURE_2D;
519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
520 1214
521 $tex->draw_quad (0, 0, $w, $h); 1215 my $border = $self->border;
522 1216
523 glDisable GL_BLEND; 1217 glColor @{ $self->{border_bg} };
1218 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1219 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1220 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1221 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1222
1223 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224 glColor @{ $self->{bg} };
1225
1226 # TODO: repeat texture not scale
1227 # solve this better(?)
1228 $bg->{s} = $cw / $bg->{w};
1229 $bg->{t} = $ch / $bg->{h};
1230 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1231 }
1232
524 glDisable GL_TEXTURE_2D; 1233 glDisable GL_TEXTURE_2D;
1234
1235 $child->draw;
1236
1237 if ($self->{title}) {
1238 glTranslate 0, $border - $self->{h};
1239 $self->{title}->_draw;
1240 }
525} 1241}
526 1242
527############################################################################# 1243#############################################################################
528 1244
529package CFClient::UI::ViewPort;
530
531our @ISA = CFClient::UI::Window::;
532
533sub new { die }
534
535sub size_request {
536 my ($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 $self->{children}[1]->draw;
548}
549
550
551#############################################################################
552
553package CFClient::UI::Frame; 1245package CFClient::UI::Table;
554 1246
555our @ISA = CFClient::UI::Bin::; 1247our @ISA = CFClient::UI::Base::;
556 1248
557use SDL::OpenGL; 1249use List::Util qw(max sum);
558 1250
559sub size_request { 1251use CFClient::OpenGL;
560 my ($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 1252
605sub new { 1253sub new {
606 my $class = shift; 1254 my $class = shift;
607 1255
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 ( 1256 $class->SUPER::new (
738 col_expand => [], 1257 col_expand => [],
739 @_ 1258 @_,
740 ) 1259 )
1260}
1261
1262sub children {
1263 grep $_, map @$_, grep $_, @{ $_[0]{children} }
741} 1264}
742 1265
743sub add { 1266sub add {
744 my ($self, $x, $y, $child) = @_; 1267 my ($self, $x, $y, $child) = @_;
745 1268
746 $child->set_parent ($self); 1269 $child->set_parent ($self);
747 $self->{children}[$y][$x] = $child; 1270 $self->{children}[$y][$x] = $child;
748 1271
749 $self->{w} = $self->{h} = -1; 1272 $self->realloc;
750
751 $child->check_size;
752} 1273}
753 1274
754# TODO: move to container class maybe? send childs a signal on removal? 1275# TODO: move to container class maybe? send children a signal on removal?
755sub clear { 1276sub clear {
756 my ($self) = @_; 1277 my ($self) = @_;
757 1278
1279 my @children = $self->children;
758 delete $self->{children}; 1280 delete $self->{children};
759 $self->update; 1281
1282 for (@children) {
1283 delete $_->{parent};
1284 $_->hide;
1285 }
1286
1287 $self->realloc;
760} 1288}
761 1289
762sub get_wh { 1290sub get_wh {
763 my ($self) = @_; 1291 my ($self) = @_;
764 1292
… …
769 or next; 1297 or next;
770 1298
771 for my $x (0 .. $#$row) { 1299 for my $x (0 .. $#$row) {
772 my $widget = $row->[$x] 1300 my $widget = $row->[$x]
773 or next; 1301 or next;
774 my ($w, $h) = $widget->size_request; 1302 my ($w, $h) = @$widget{qw(req_w req_h)};
775 1303
776 $w[$x] = max $w[$x], $w; 1304 $w[$x] = max $w[$x], $w;
777 $h[$y] = max $h[$y], $h; 1305 $h[$y] = max $h[$y], $h;
778 } 1306 }
779 } 1307 }
… …
795sub size_allocate { 1323sub size_allocate {
796 my ($self, $w, $h) = @_; 1324 my ($self, $w, $h) = @_;
797 1325
798 my ($ws, $hs) = $self->get_wh; 1326 my ($ws, $hs) = $self->get_wh;
799 1327
800 my $req_w = sum @$ws; 1328 my $req_w = (sum @$ws) || 1;
801 my $req_h = sum @$hs; 1329 my $req_h = (sum @$hs) || 1;
802 1330
803 # TODO: nicer code && do row_expand 1331 # TODO: nicer code && do row_expand
804 my @col_expand = @{$self->{col_expand}}; 1332 my @col_expand = @{$self->{col_expand}};
805 @col_expand = (1) x @$ws unless @col_expand; 1333 @col_expand = (1) x @$ws unless @col_expand;
806 my $col_expand = (sum @col_expand) || 1; 1334 my $col_expand = (sum @col_expand) || 1;
… …
860 } 1388 }
861} 1389}
862 1390
863############################################################################# 1391#############################################################################
864 1392
865package CFClient::UI::HBox; 1393package CFClient::UI::Box;
866
867# TODO: wrap into common Box base class
868 1394
869our @ISA = CFClient::UI::Container::; 1395our @ISA = CFClient::UI::Container::;
870 1396
871sub size_request { 1397sub size_request {
872 my ($self) = @_; 1398 my ($self) = @_;
873 1399
874 my @alloc = map [$_->size_request], @{$self->{children}}; 1400 $self->{vertical}
875 1401 ? (
876 ( 1402 (List::Util::max map $_->{req_w}, @{$self->{children}}),
877 (List::Util::sum map $_->[0], @alloc), 1403 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
878 (List::Util::max map $_->[1], @alloc), 1404 )
879 ) 1405 : (
1406 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1407 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1408 )
880} 1409}
881 1410
882sub size_allocate { 1411sub size_allocate {
883 my ($self, $w, $h) = @_; 1412 my ($self, $w, $h) = @_;
884 1413
885 ($h, $w) = ($w, $h); 1414 my $space = $self->{vertical} ? $h : $w;
886
887 my $children = $self->{children}; 1415 my $children = $self->{children};
888 1416
889 my @h = map +($_->size_request)[0], @$children; 1417 my @req;
890 1418
891 my $req_h = List::Util::sum @h; 1419 if ($self->{homogeneous}) {
892 1420 @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 { 1421 } else {
1422 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1423 my $req = List::Util::sum @req;
1424
1425 if ($req > $space) {
1426 # ah well, not enough space
1427 $_ *= $space / $req for @req;
1428 } else {
897 my $exp = List::Util::sum map $_->{expand}, @$children; 1429 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
898 $exp ||= 1;
899 1430
1431 $space = ($space - $req) / $expand; # remaining space to give away
1432
1433 $req[$_] += $space * $children->[$_]{expand}
900 for (0 .. $#$children) { 1434 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 } 1435 }
907 } 1436 }
908 1437
909 CFClient::UI::harmonize \@h; 1438 CFClient::UI::harmonize \@req;
910 1439
911 my $y = 0; 1440 my $pos = 0;
912 for (0 .. $#$children) { 1441 for (0 .. $#$children) {
913 my $child = $children->[$_];
914 my $h = $h[$_]; 1442 my $alloc = $req[$_];
915 $child->configure ($y, 0, $h, $w); 1443 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
916 1444
917 $y += $h; 1445 $pos += $alloc;
918 } 1446 }
919 1447
920 1 1448 1
921} 1449}
922 1450
923############################################################################# 1451#############################################################################
924 1452
1453package CFClient::UI::HBox;
1454
1455our @ISA = CFClient::UI::Box::;
1456
1457sub new {
1458 my $class = shift;
1459
1460 $class->SUPER::new (
1461 vertical => 0,
1462 @_,
1463 )
1464}
1465
1466#############################################################################
1467
925package CFClient::UI::VBox; 1468package CFClient::UI::VBox;
926 1469
927# TODO: wrap into common Box base class
928
929our @ISA = CFClient::UI::Container::; 1470our @ISA = CFClient::UI::Box::;
930 1471
931sub size_request { 1472sub new {
932 my ($self) = @_; 1473 my $class = shift;
933 1474
934 my @alloc = map [$_->size_request], @{$self->{children}}; 1475 $class->SUPER::new (
935 1476 vertical => 1,
936 ( 1477 @_,
937 (List::Util::max map $_->[0], @alloc),
938 (List::Util::sum map $_->[1], @alloc),
939 ) 1478 )
940} 1479}
941 1480
942sub size_allocate {
943 my ($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 += $h;
974 }
975
976 1
977}
978
979############################################################################# 1481#############################################################################
980 1482
981package CFClient::UI::Label; 1483package CFClient::UI::Label;
982 1484
983our @ISA = CFClient::UI::Base::; 1485our @ISA = CFClient::UI::DrawBG::;
984 1486
985use SDL::OpenGL; 1487use CFClient::OpenGL;
986 1488
987sub new { 1489sub new {
988 my ($class, %arg) = @_; 1490 my ($class, %arg) = @_;
989 1491
990 my $self = $class->SUPER::new ( 1492 my $self = $class->SUPER::new (
991 fg => [1, 1, 1], 1493 fg => [1, 1, 1],
992 fontsize => $::FONTSIZE, 1494 #bg => none
993 text => "", 1495 #active_bg => none
1496 #font => default_font
1497 #text => initial text
1498 #markup => initial narkup
1499 #max_w => maximum pixel width
1500 ellipsise => 3, # end
1501 layout => (new CFClient::Layout),
1502 fontsize => 1,
994 align => -1, 1503 align => -1,
995 valign => -1, 1504 valign => -1,
996 padding => 2, 1505 padding_x => 2,
997 layout => new CFClient::Layout, 1506 padding_y => 2,
1507 can_events => 0,
998 %arg 1508 %arg
999 ); 1509 );
1000 1510
1001 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1511 if (exists $self->{template}) {
1512 my $layout = new CFClient::Layout;
1513 $layout->set_text (delete $self->{template});
1514 $self->{template} = $layout;
1515 }
1002 1516
1003 $self->set_text (delete $self->{text}) if exists $self->{text}; 1517 if (exists $self->{markup}) {
1004 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1518 $self->set_markup (delete $self->{markup});
1519 } else {
1520 $self->set_text (delete $self->{text});
1521 }
1005 1522
1006 $self 1523 $self
1007} 1524}
1008 1525
1009sub escape_text { 1526sub escape($) {
1010 local $_ = $_[1]; 1527 local $_ = $_[0];
1011 1528
1012 s/&/&amp;/g; 1529 s/&/&amp;/g;
1013 s/>/&gt;/g; 1530 s/>/&gt;/g;
1014 s/</&lt;/g; 1531 s/</&lt;/g;
1015 1532
1016 $_[1] 1533 $_
1534}
1535
1536sub update {
1537 my ($self) = @_;
1538
1539 delete $self->{texture};
1540 $self->SUPER::update;
1017} 1541}
1018 1542
1019sub set_text { 1543sub set_text {
1020 my ($self, $text) = @_; 1544 my ($self, $text) = @_;
1021 1545
1546 return if $self->{text} eq "T$text";
1547 $self->{text} = "T$text";
1548
1549 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1022 $self->{layout}->set_text ($text); 1550 $self->{layout}->set_text ($text);
1023 1551
1024 delete $self->{texture}; 1552 $self->realloc;
1025 $self->update; 1553 $self->update;
1026} 1554}
1027 1555
1028sub set_markup { 1556sub set_markup {
1029 my ($self, $markup) = @_; 1557 my ($self, $markup) = @_;
1030 1558
1559 return if $self->{text} eq "M$markup";
1560 $self->{text} = "M$markup";
1561
1562 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1563
1564 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1031 $self->{layout}->set_markup ($markup); 1565 $self->{layout}->set_markup ($markup);
1032 1566
1033 delete $self->{texture}; 1567 $self->realloc;
1034 $self->update; 1568 $self->update;
1035} 1569}
1036 1570
1037sub size_request { 1571sub size_request {
1038 my ($self) = @_; 1572 my ($self) = @_;
1039 1573
1040 $self->{layout}->set_width; 1574 $self->{layout}->set_font ($self->{font}) if $self->{font};
1575 $self->{layout}->set_width ($self->{max_w} || -1);
1576 $self->{layout}->set_ellipsise ($self->{ellipsise});
1577 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1041 $self->{layout}->set_height ($self->{fontsize}); 1578 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1042 1579
1043 my ($w, $h) = $self->{layout}->size; 1580 my ($w, $h) = $self->{layout}->size;
1044 1581
1582 if (exists $self->{template}) {
1583 $self->{template}->set_font ($self->{font}) if $self->{font};
1584 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1585
1586 my ($w2, $h2) = $self->{template}->size;
1587
1588 $w = List::Util::max $w, $w2;
1589 $h = List::Util::max $h, $h2;
1045 ( 1590 }
1046 $w + $self->{padding} * 2, 1591
1047 $h + $self->{padding} * 2, 1592 ($w, $h)
1048 )
1049} 1593}
1050 1594
1051sub size_allocate { 1595sub size_allocate {
1052 my ($self, $w, $h) = @_; 1596 my ($self, $w, $h) = @_;
1053 1597
1598 delete $self->{ox};
1599
1600 delete $self->{texture}
1601 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1602}
1603
1604sub set_fontsize {
1605 my ($self, $fontsize) = @_;
1606
1607 $self->{fontsize} = $fontsize;
1054 delete $self->{texture}; 1608 delete $self->{texture};
1055}
1056 1609
1057sub update { 1610 $self->realloc;
1058 my ($self) = @_;
1059
1060 delete $self->{texture};
1061 $self->SUPER::update;
1062} 1611}
1063 1612
1064sub _draw { 1613sub _draw {
1065 my ($self) = @_; 1614 my ($self) = @_;
1066 1615
1616 $self->SUPER::_draw; # draw background, if applicable
1617
1067 my $tex = $self->{texture} ||= do { 1618 my $tex = $self->{texture} ||= do {
1619 $self->{layout}->set_foreground (@{$self->{fg}});
1620 $self->{layout}->set_font ($self->{font}) if $self->{font};
1068 $self->{layout}->set_width ($self->{w}); 1621 $self->{layout}->set_width ($self->{w});
1069 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1622 $self->{layout}->set_ellipsise ($self->{ellipsise});
1623 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1624 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1625
1070 new_from_layout CFClient::Texture $self->{layout} 1626 new_from_layout CFClient::Texture $self->{layout}
1071 }; 1627 };
1072 1628
1073 glEnable GL_BLEND; 1629 unless (exists $self->{ox}) {
1074 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1630 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1631 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1632 : ($self->{w} - $tex->{w}) * 0.5);
1633
1634 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1635 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1636 : ($self->{h} - $tex->{h}) * 0.5);
1637 };
1638
1075 glEnable GL_TEXTURE_2D; 1639 glEnable GL_TEXTURE_2D;
1076 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1640 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1077 1641
1078 glColor @{$self->{fg}}; 1642 glColor_premultiply @{$self->{fg}}
1643 if $tex->{format} == GL_ALPHA;
1079 1644
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}); 1645 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1093 1646
1094 glDisable GL_TEXTURE_2D; 1647 glDisable GL_TEXTURE_2D;
1095 glDisable GL_BLEND;
1096} 1648}
1097 1649
1098############################################################################# 1650#############################################################################
1099 1651
1100package CFClient::UI::EntryBase; 1652package CFClient::UI::EntryBase;
1101 1653
1102our @ISA = CFClient::UI::Label::; 1654our @ISA = CFClient::UI::Label::;
1103 1655
1104use SDL; 1656use CFClient::OpenGL;
1105use SDL::OpenGL;
1106 1657
1107sub new { 1658sub new {
1108 my $class = shift; 1659 my $class = shift;
1109 1660
1110 $class->SUPER::new ( 1661 $class->SUPER::new (
1111 fg => [1, 1, 1], 1662 fg => [1, 1, 1],
1112 bg => [0, 0, 0, 0.2], 1663 bg => [0, 0, 0, 0.2],
1113 active_bg => [1, 1, 1, 0.5], 1664 active_bg => [1, 1, 1, 0.5],
1114 active_fg => [0, 0, 0], 1665 active_fg => [0, 0, 0],
1115 can_hover => 1, 1666 can_hover => 1,
1116 can_focus => 1, 1667 can_focus => 1,
1117 valign => 0, 1668 valign => 0,
1669 can_events => 1,
1670 #text => ...
1118 @_ 1671 @_
1119 ) 1672 )
1120} 1673}
1121 1674
1122sub _set_text { 1675sub _set_text {
… …
1130 $self->{text} = $text; 1683 $self->{text} = $text;
1131 1684
1132 $text =~ s/./*/g if $self->{hidden}; 1685 $text =~ s/./*/g if $self->{hidden};
1133 $self->{layout}->set_text ("$text "); 1686 $self->{layout}->set_text ("$text ");
1134 1687
1135 $self->emit (changed => $self->{text}); 1688 $self->_emit (changed => $self->{text});
1689 $self->update;
1690}
1691
1692sub set_text {
1693 my ($self, $text) = @_;
1694
1695 $self->{cursor} = length $text;
1696 $self->_set_text ($text);
1697
1698 $self->realloc;
1136} 1699}
1137 1700
1138sub get_text { 1701sub get_text {
1139 $_[0]{text} 1702 $_[0]{text}
1140} 1703}
… …
1145 my ($w, $h) = $self->SUPER::size_request; 1708 my ($w, $h) = $self->SUPER::size_request;
1146 1709
1147 ($w + 1, $h) # add 1 for cursor 1710 ($w + 1, $h) # add 1 for cursor
1148} 1711}
1149 1712
1150sub size_allocate {
1151 my ($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 $self->update;
1162}
1163
1164sub key_down { 1713sub key_down {
1165 my ($self, $ev) = @_; 1714 my ($self, $ev) = @_;
1166 1715
1167 my $mod = $ev->key_mod; 1716 my $mod = $ev->{mod};
1168 my $sym = $ev->key_sym; 1717 my $sym = $ev->{sym};
1169
1170 my $uni = $ev->key_unicode; 1718 my $uni = $ev->{unicode};
1171 1719
1172 my $text = $self->get_text; 1720 my $text = $self->get_text;
1173 1721
1174 if ($sym == SDLK_BACKSPACE) { 1722 if ($uni == 8) {
1175 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1723 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1176 } elsif ($sym == SDLK_DELETE) { 1724 } elsif ($uni == 127) {
1177 substr $text, $self->{cursor}, 1, ""; 1725 substr $text, $self->{cursor}, 1, "";
1178 } elsif ($sym == SDLK_LEFT) { 1726 } elsif ($sym == CFClient::SDLK_LEFT) {
1179 --$self->{cursor} if $self->{cursor}; 1727 --$self->{cursor} if $self->{cursor};
1180 } elsif ($sym == SDLK_RIGHT) { 1728 } elsif ($sym == CFClient::SDLK_RIGHT) {
1181 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1729 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1182 } elsif ($sym == SDLK_HOME) { 1730 } elsif ($sym == CFClient::SDLK_HOME) {
1183 $self->{cursor} = 0; 1731 $self->{cursor} = 0;
1184 } elsif ($sym == SDLK_END) { 1732 } elsif ($sym == CFClient::SDLK_END) {
1185 $self->{cursor} = length $text; 1733 $self->{cursor} = length $text;
1186 } elsif ($sym == SDLK_ESCAPE) { 1734 } elsif ($uni == 27) {
1187 $self->emit ('escape'); 1735 $self->_emit ('escape');
1188 } elsif ($uni) { 1736 } elsif ($uni) {
1189 substr $text, $self->{cursor}++, 0, chr $uni; 1737 substr $text, $self->{cursor}++, 0, chr $uni;
1738 } else {
1739 return 0;
1190 } 1740 }
1191 1741
1192 $self->_set_text ($text); 1742 $self->_set_text ($text);
1193 $self->update; 1743
1744 $self->realloc;
1745
1746 1
1194} 1747}
1195 1748
1196sub focus_in { 1749sub focus_in {
1197 my ($self) = @_; 1750 my ($self) = @_;
1198 1751
… …
1213 utf8::encode $text; 1766 utf8::encode $text;
1214 $self->{cursor} = length substr $text, 0, $idx; 1767 $self->{cursor} = length substr $text, 0, $idx;
1215 1768
1216 $self->_set_text ($self->{text}); 1769 $self->_set_text ($self->{text});
1217 $self->update; 1770 $self->update;
1771
1772 1
1218} 1773}
1219 1774
1220sub mouse_motion { 1775sub mouse_motion {
1221 my ($self, $ev, $x, $y) = @_; 1776 my ($self, $ev, $x, $y) = @_;
1222# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1777# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1778
1779 0
1223} 1780}
1224 1781
1225sub _draw { 1782sub _draw {
1226 my ($self) = @_; 1783 my ($self) = @_;
1227 1784
1228 local $self->{fg} = $self->{fg}; 1785 local $self->{fg} = $self->{fg};
1229 1786
1230 if ($FOCUS == $self) { 1787 if ($FOCUS == $self) {
1231 glColor @{$self->{active_bg}}; 1788 glColor_premultiply @{$self->{active_bg}};
1232 $self->{fg} = $self->{active_fg}; 1789 $self->{fg} = $self->{active_fg};
1233 } else { 1790 } else {
1234 glColor @{$self->{bg}}; 1791 glColor_premultiply @{$self->{bg}};
1235 } 1792 }
1236 1793
1237 glEnable GL_BLEND; 1794 glEnable GL_BLEND;
1238 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1795 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1239 glBegin GL_QUADS; 1796 glBegin GL_QUADS;
1240 glVertex 0 , 0; 1797 glVertex 0 , 0;
1241 glVertex 0 , $self->{h}; 1798 glVertex 0 , $self->{h};
1242 glVertex $self->{w}, $self->{h}; 1799 glVertex $self->{w}, $self->{h};
1243 glVertex $self->{w}, 0; 1800 glVertex $self->{w}, 0;
… …
1266 1823
1267package CFClient::UI::Entry; 1824package CFClient::UI::Entry;
1268 1825
1269our @ISA = CFClient::UI::EntryBase::; 1826our @ISA = CFClient::UI::EntryBase::;
1270 1827
1271use SDL; 1828use CFClient::OpenGL;
1272use SDL::OpenGL;
1273 1829
1274sub key_down { 1830sub key_down {
1275 my ($self, $ev) = @_; 1831 my ($self, $ev) = @_;
1276 1832
1277 my $sym = $ev->key_sym; 1833 my $sym = $ev->{sym};
1278 1834
1279 if ($sym == SDLK_RETURN) { 1835 if ($sym == 13) {
1836 unshift @{$self->{history}},
1837 my $txt = $self->get_text;
1838 $self->{history_pointer} = -1;
1839 $self->{history_saveback} = '';
1280 $self->emit (activate => $self->get_text); 1840 $self->_emit (activate => $txt);
1281 $self->update; 1841 $self->update;
1282 1842
1843 } elsif ($sym == CFClient::SDLK_UP) {
1844 if ($self->{history_pointer} < 0) {
1845 $self->{history_saveback} = $self->get_text;
1846 }
1847 if (@{$self->{history} || []} > 0) {
1848 $self->{history_pointer}++;
1849 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1850 $self->{history_pointer} = @{$self->{history} || []} - 1;
1851 }
1852 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1853 }
1854
1855 } elsif ($sym == CFClient::SDLK_DOWN) {
1856 $self->{history_pointer}--;
1857 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1858
1859 if ($self->{history_pointer} >= 0) {
1860 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1861 } else {
1862 $self->set_text ($self->{history_saveback});
1863 }
1864
1283 } else { 1865 } else {
1284 $self->SUPER::key_down ($ev); 1866 return $self->SUPER::key_down ($ev)
1867 }
1868
1285 } 1869 1
1286
1287} 1870}
1288 1871
1289############################################################################# 1872#############################################################################
1290 1873
1291package CFClient::UI::Button; 1874package CFClient::UI::Button;
1292 1875
1293our @ISA = CFClient::UI::Label::; 1876our @ISA = CFClient::UI::Label::;
1294 1877
1295use SDL; 1878use CFClient::OpenGL;
1296use SDL::OpenGL;
1297 1879
1298my @tex = 1880my @tex =
1299 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1881 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1300 qw(b1_button_active.png); 1882 qw(b1_button_active.png);
1301 1883
1302sub new { 1884sub new {
1303 my $class = shift; 1885 my $class = shift;
1304 1886
1305 $class->SUPER::new ( 1887 $class->SUPER::new (
1306 padding => 4, 1888 padding_x => 4,
1889 padding_y => 4,
1307 fg => [1, 1, 1], 1890 fg => [1, 1, 1],
1308 bg => [1, 1, 1, 0.2],
1309 active_fg => [0, 0, 1], 1891 active_fg => [0, 0, 1],
1310 can_hover => 1, 1892 can_hover => 1,
1311 align => 0, 1893 align => 0,
1312 valign => 0, 1894 valign => 0,
1895 can_events => 1,
1313 @_ 1896 @_
1314 ) 1897 )
1315} 1898}
1316 1899
1900sub activate { }
1901
1317sub button_up { 1902sub button_up {
1318 my ($self, $ev, $x, $y) = @_; 1903 my ($self, $ev, $x, $y) = @_;
1319 1904
1905 $self->emit ("activate")
1320 if ($x >= 0 && $x < $self->{w} 1906 if $x >= 0 && $x < $self->{w}
1321 && $y >= 0 && $y < $self->{h}) { 1907 && $y >= 0 && $y < $self->{h};
1322 $self->emit ("activate"); 1908
1323 } 1909 1
1324} 1910}
1325 1911
1326sub _draw { 1912sub _draw {
1327 my ($self) = @_; 1913 my ($self) = @_;
1328 1914
1329 local $self->{fg} = $self->{fg}; 1915 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1330 1916
1331 if ($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; 1917 glEnable GL_TEXTURE_2D;
1338 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1918 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1339 glColor 0, 0, 0, 1; 1919 glColor 0, 0, 0, 1;
1340 1920
1341 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1921 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1342 1922
1343 glDisable GL_TEXTURE_2D; 1923 glDisable GL_TEXTURE_2D;
1344 glDisable GL_BLEND;
1345 1924
1346 $self->SUPER::_draw; 1925 $self->SUPER::_draw;
1347} 1926}
1348 1927
1349############################################################################# 1928#############################################################################
… …
1351package CFClient::UI::CheckBox; 1930package CFClient::UI::CheckBox;
1352 1931
1353our @ISA = CFClient::UI::DrawBG::; 1932our @ISA = CFClient::UI::DrawBG::;
1354 1933
1355my @tex = 1934my @tex =
1356 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1935 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1357 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1936 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1358 1937
1359use SDL; 1938use CFClient::OpenGL;
1360use SDL::OpenGL;
1361 1939
1362sub new { 1940sub new {
1363 my $class = shift; 1941 my $class = shift;
1364 1942
1365 $class->SUPER::new ( 1943 $class->SUPER::new (
1366 padding => 2, 1944 padding_x => 2,
1945 padding_y => 2,
1367 fg => [1, 1, 1], 1946 fg => [1, 1, 1],
1368 active_fg => [1, 1, 0], 1947 active_fg => [1, 1, 0],
1948 bg => [0, 0, 0, 0.2],
1949 active_bg => [1, 1, 1, 0.5],
1369 state => 0, 1950 state => 0,
1370 can_hover => 1, 1951 can_hover => 1,
1371 @_ 1952 @_
1372 ) 1953 )
1373} 1954}
1374 1955
1375sub size_request { 1956sub size_request {
1376 my ($self) = @_; 1957 my ($self) = @_;
1377 1958
1378 ($self->{padding} * 2 + 6) x 2 1959 (6) x 2
1379} 1960}
1380 1961
1381sub button_down { 1962sub button_down {
1382 my ($self, $ev, $x, $y) = @_; 1963 my ($self, $ev, $x, $y) = @_;
1383 1964
1384 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1965 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1385 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1966 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1386 $self->{state} = !$self->{state}; 1967 $self->{state} = !$self->{state};
1387 $self->emit (changed => $self->{state}); 1968 $self->_emit (changed => $self->{state});
1969 } else {
1970 return 0
1971 }
1972
1388 } 1973 1
1389} 1974}
1390 1975
1391sub _draw { 1976sub _draw {
1392 my ($self) = @_; 1977 my ($self) = @_;
1393 1978
1394 $self->SUPER::_draw; 1979 $self->SUPER::_draw;
1395 1980
1396 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1981 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1397 1982
1398 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1983 my ($w, $h) = @$self{qw(w h)};
1984
1985 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1399 1986
1400 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1987 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1401 1988
1402 glEnable GL_BLEND; 1989 my $tex = $self->{state} ? $tex[1] : $tex[0];
1990
1403 glEnable GL_TEXTURE_2D; 1991 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); 1992 $tex->draw_quad_alpha (0, 0, $s, $s);
1409
1410 glDisable GL_TEXTURE_2D; 1993 glDisable GL_TEXTURE_2D;
1411 glDisable GL_BLEND;
1412} 1994}
1413 1995
1414############################################################################# 1996#############################################################################
1415 1997
1998package CFClient::UI::Image;
1999
2000our @ISA = CFClient::UI::Base::;
2001
2002use CFClient::OpenGL;
2003use Carp qw/confess/;
2004
2005our %loaded_images;
2006
2007sub new {
2008 my $class = shift;
2009
2010 my $self = $class->SUPER::new (can_events => 0, @_);
2011
2012 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2013
2014 $loaded_images{$self->{image}} ||=
2015 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2016
2017 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2018
2019 Scalar::Util::weaken $loaded_images{$self->{image}};
2020
2021 $self->{aspect} = $tex->{w} / $tex->{h};
2022
2023 $self
2024}
2025
2026sub size_request {
2027 my ($self) = @_;
2028
2029 ($self->{tex}->{w}, $self->{tex}->{h})
2030}
2031
2032sub _draw {
2033 my ($self) = @_;
2034
2035 my $tex = $self->{tex};
2036
2037 my ($w, $h) = ($self->{w}, $self->{h});
2038
2039 if ($self->{rot90}) {
2040 glRotate 90, 0, 0, 1;
2041 glTranslate 0, -$self->{w}, 0;
2042
2043 ($w, $h) = ($h, $w);
2044 }
2045
2046 glEnable GL_TEXTURE_2D;
2047 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2048
2049 $tex->draw_quad_alpha (0, 0, $w, $h);
2050
2051 glDisable GL_TEXTURE_2D;
2052}
2053
2054#############################################################################
2055
1416package CFClient::UI::VGauge; 2056package CFClient::UI::VGauge;
1417 2057
1418our @ISA = CFClient::UI::Base::; 2058our @ISA = CFClient::UI::Base::;
1419 2059
1420use SDL::OpenGL; 2060use List::Util qw(min max);
2061
2062use CFClient::OpenGL;
1421 2063
1422my %tex = ( 2064my %tex = (
1423 food => [ 2065 food => [
1424 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2066 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1425 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2067 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1426 ], 2068 ],
1427 grace => [ 2069 grace => [
1428 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1429 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2071 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1430 ], 2072 ],
1431 hp => [ 2073 hp => [
1432 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2074 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1433 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2075 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1434 ], 2076 ],
1435 mana => [ 2077 mana => [
1436 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2078 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1437 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2079 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1438 ], 2080 ],
1439); 2081);
1440 2082
1441# eg. VGauge->new (gauge => 'food'), default gauge: food 2083# eg. VGauge->new (gauge => 'food'), default gauge: food
1442sub new { 2084sub new {
1443 my $class = shift; 2085 my $class = shift;
1444 2086
1445 my $self = $class->SUPER::new (gauge => 'food', @_); 2087 my $self = $class->SUPER::new (
2088 type => 'food',
2089 @_
2090 );
2091
2092 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1446 2093
1447 $self 2094 $self
1448} 2095}
1449 2096
1450sub size_request { 2097sub size_request {
1451 my ($self) = @_; 2098 my ($self) = @_;
1452 2099
1453 my $tex = $tex{$self->{gauge}}[0]; 2100 #my $tex = $tex{$self->{type}}[0];
1454
1455 @$tex{qw(w h)} 2101 #@$tex{qw(w h)}
2102 (0, 0)
1456} 2103}
1457 2104
1458sub set_max { 2105sub set_max {
1459 my ($self, $max) = @_; 2106 my ($self, $max) = @_;
1460 2107
2108 return if $self->{max_val} == $max;
2109
1461 $self->{max_val} = $max; 2110 $self->{max_val} = $max;
2111 $self->update;
1462} 2112}
1463 2113
1464sub set_value { 2114sub set_value {
1465 my ($self, $val, $max) = @_; 2115 my ($self, $val, $max) = @_;
1466 2116
1467 $self->set_max ($max) 2117 $self->set_max ($max)
1468 if defined $max; 2118 if defined $max;
1469 2119
1470 $max = $self->{max_val}; 2120 return if $self->{val} == $val;
2121
1471 $self->{val} = $val; 2122 $self->{val} = $val;
1472
1473 $self->update; 2123 $self->update;
1474} 2124}
1475 2125
1476sub _draw { 2126sub _draw {
1477 my ($self) = @_; 2127 my ($self) = @_;
1478 2128
1479 my $tex = $tex{$self->{gauge}}; 2129 my $tex = $tex{$self->{type}};
2130 my ($t1, $t2, $t3) = @$tex;
1480 2131
1481 my ($w, $h) = ($self->{w}, $self->{h}); 2132 my ($w, $h) = ($self->{w}, $self->{h});
1482 2133
2134 if ($self->{vertical}) {
2135 glRotate 90, 0, 0, 1;
2136 glTranslate 0, -$self->{w}, 0;
2137
2138 ($w, $h) = ($h, $w);
2139 }
2140
1483 my $ycut = $self->{val} / ($self->{max_val} || 1); 2141 my $ycut = $self->{val} / ($self->{max_val} || 1);
1484 $ycut = 1 if $self->{val} > $self->{max_val};
1485 2142
1486 my $t1 = $tex->[0]; 2143 my $ycut1 = max 0, min 1, $ycut;
1487 my $t2 = $tex->[1]; 2144 my $ycut2 = max 0, min 1, $ycut - 1;
2145
2146 my $h1 = $self->{h} * (1 - $ycut1);
2147 my $h2 = $self->{h} * (1 - $ycut2);
1488 2148
1489 glEnable GL_BLEND; 2149 glEnable GL_BLEND;
1490 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2150 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2151 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1491 glEnable GL_TEXTURE_2D; 2152 glEnable GL_TEXTURE_2D;
1492 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2153 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1493 2154
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}); 2155 glBindTexture GL_TEXTURE_2D, $t1->{name};
1500 glBegin (GL_QUADS); 2156 glBegin GL_QUADS;
1501 glTexCoord (0, 0); glVertex (0 , $yp); 2157 glTexCoord 0 , 0; glVertex 0 , 0;
1502 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1); 2158 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1503 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1); 2159 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1504 glTexCoord (1, 0); glVertex (0 + $w, $yp); 2160 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1505 glEnd (); 2161 glEnd;
1506 2162
1507 $yp += $h1; 2163 my $ycut1 = List::Util::min 1, $ycut;
1508
1509 glBindTexture (GL_TEXTURE_2D, $t2->{name}); 2164 glBindTexture GL_TEXTURE_2D, $t2->{name};
1510 glBegin (GL_QUADS); 2165 glBegin GL_QUADS;
1511 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp); 2166 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1512 glTexCoord (0, 1); glVertex (0 , $yp + $h2); 2167 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1513 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2); 2168 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1514 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp); 2169 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1515 glEnd (); 2170 glEnd;
2171
2172 if ($t3) {
2173 glBindTexture GL_TEXTURE_2D, $t3->{name};
2174 glBegin GL_QUADS;
2175 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2176 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2177 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2178 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2179 glEnd;
2180 }
1516 2181
1517 glDisable GL_BLEND; 2182 glDisable GL_BLEND;
1518 glDisable GL_TEXTURE_2D; 2183 glDisable GL_TEXTURE_2D;
1519} 2184}
1520 2185
1521############################################################################# 2186#############################################################################
1522 2187
2188package CFClient::UI::Gauge;
2189
2190our @ISA = CFClient::UI::VBox::;
2191
2192sub new {
2193 my ($class, %arg) = @_;
2194
2195 my $self = $class->SUPER::new (
2196 tooltip => $arg{type},
2197 can_hover => 1,
2198 can_events => 1,
2199 %arg,
2200 );
2201
2202 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2203 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2204 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2205
2206 $self
2207}
2208
2209sub set_fontsize {
2210 my ($self, $fsize) = @_;
2211
2212 $self->{value}->set_fontsize ($fsize);
2213 $self->{max} ->set_fontsize ($fsize);
2214}
2215
2216sub set_max {
2217 my ($self, $max) = @_;
2218
2219 $self->{gauge}->set_max ($max);
2220 $self->{max}->set_text ($max);
2221}
2222
2223sub set_value {
2224 my ($self, $val, $max) = @_;
2225
2226 $self->set_max ($max)
2227 if defined $max;
2228
2229 $self->{gauge}->set_value ($val, $max);
2230 $self->{value}->set_text ($val);
2231}
2232
2233#############################################################################
2234
1523package CFClient::UI::Slider; 2235package CFClient::UI::Slider;
1524 2236
1525use strict; 2237use strict;
1526 2238
1527use SDL::OpenGL; 2239use CFClient::OpenGL;
1528 2240
1529our @ISA = CFClient::UI::DrawBG::; 2241our @ISA = CFClient::UI::DrawBG::;
1530 2242
1531my @tex = 2243my @tex =
1532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2244 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1533 qw(s1_slider.png s1_slider_bg.png); 2245 qw(s1_slider.png s1_slider_bg.png);
1534 2246
1535sub new { 2247sub new {
1536 my $class = shift; 2248 my $class = shift;
1537 2249
1538 # range [value, low, high, page] 2250 # range [value, low, high, page, unit]
1539 2251
1540 # TODO: 0-width page 2252 # TODO: 0-width page
1541 # TODO: req_w/h are wrong with vertical 2253 # TODO: req_w/h are wrong with vertical
1542 # TODO: calculations are off 2254 # TODO: calculations are off
1543 my $self = $class->SUPER::new ( 2255 my $self = $class->SUPER::new (
1544 fg => [1, 1, 1], 2256 fg => [1, 1, 1],
1545 active_fg => [0, 0, 0], 2257 active_fg => [0, 0, 0],
2258 bg => [0, 0, 0, 0.2],
2259 active_bg => [1, 1, 1, 0.5],
1546 range => [0, 0, 100, 10], 2260 range => [0, 0, 100, 10, 0],
1547 req_w => 40, 2261 min_w => $::WIDTH / 80,
1548 req_h => 13, 2262 min_h => $::WIDTH / 80,
1549 vertical => 0, 2263 vertical => 0,
1550 can_hover => 1, 2264 can_hover => 1,
1551 inner_pad => 5, 2265 inner_pad => 0.02,
1552 @_ 2266 @_
1553 ); 2267 );
1554 2268
2269 $self->set_value ($self->{range}[0]);
2270 $self->update;
2271
1555 $self 2272 $self
1556} 2273}
1557 2274
2275sub changed { }
2276
2277sub set_range {
2278 my ($self, $range) = @_;
2279
2280 ($range, $self->{range}) = ($self->{range}, $range);
2281
2282 $self->update
2283 if "@$range" ne "@{$self->{range}}";
2284}
2285
2286sub set_value {
2287 my ($self, $value) = @_;
2288
2289 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2290
2291 $hi = $lo + 1 if $hi <= $lo;
2292
2293 $page = $hi - $lo if $page > $hi - $lo;
2294
2295 $value = $lo if $value < $lo;
2296 $value = $hi - $page if $value > $hi - $page;
2297
2298 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2299 if $unit;
2300
2301 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2302
2303 if ($value != $old_value) {
2304 $self->_emit (changed => $value);
2305 $self->update;
2306 }
2307}
2308
1558sub size_request { 2309sub size_request {
1559 my ($self) = @_; 2310 my ($self) = @_;
1560 2311
1561 my $w = $self->{req_w}; 2312 ($self->{req_w}, $self->{req_h})
1562 my $h = $self->{req_h};
1563
1564 $self->{vertical} ? ($h, $w) : ($w, $h)
1565} 2313}
1566 2314
1567sub button_down { 2315sub button_down {
1568 my ($self, $ev, $x, $y) = @_; 2316 my ($self, $ev, $x, $y) = @_;
1569 2317
1570 $self->SUPER::button_down ($ev, $x, $y); 2318 $self->SUPER::button_down ($ev, $x, $y);
2319
2320 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2321
1571 $self->mouse_motion ($ev, $x, $y); 2322 $self->mouse_motion ($ev, $x, $y)
1572} 2323}
1573 2324
1574sub mouse_motion { 2325sub mouse_motion {
1575 my ($self, $ev, $x, $y) = @_; 2326 my ($self, $ev, $x, $y) = @_;
1576 2327
1577 if ($GRAB == $self) { 2328 if ($GRAB == $self) {
2329 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2330
2331 my (undef, $lo, $hi, $page) = @{$self->{range}};
2332
2333 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2334
2335 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2336 } else {
2337 return 0;
2338 }
2339
2340 1
2341}
2342
2343sub update {
2344 my ($self) = @_;
2345
2346 delete $self->{knob_w};
2347 $self->SUPER::update;
2348}
2349
2350sub _draw {
2351 my ($self) = @_;
2352
2353 unless ($self->{knob_w}) {
2354 $self->set_value ($self->{range}[0]);
2355
1578 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2356 my ($value, $lo, $hi, $page) = @{$self->{range}};
2357 my $range = ($hi - $page - $lo) || 1e-100;
1579 2358
1580 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2359 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1581 2360
1582 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2361 $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 2362 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1584 2363
1585 $x -= $inner_pad_px; # substract the padding 2364 $value = ($value - $lo) / $range;
1586 $x = $x * ($hi - $lo) / $inner_w + $lo; 2365 $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 2366
1591 $self->emit (changed => $x); 2367 $self->{knob_x} = $value - $knob_w * 0.5;
1592 $self->update; 2368 $self->{knob_w} = $knob_w;
1593 } 2369 }
1594}
1595
1596# the inner_* stuff is for generating a padding for the slider handle,
1597# so that the handle doesn't leave the texture. This calculation isn't 100%
1598# correct propably, but it does the job for now
1599sub _calc_inner_pad_px {
1600 my ($self, $w) = @_;
1601 ($w / 100) * $self->{inner_pad} # % to pixels
1602}
1603
1604sub _draw {
1605 my ($self) = @_;
1606 2370
1607 $self->SUPER::_draw (); 2371 $self->SUPER::_draw ();
1608 2372
1609 my ($w, $h) = @$self{qw(w h)}; 2373 glScale $self->{w}, $self->{h};
1610 2374
1611 if ($self->{vertical}) { 2375 if ($self->{vertical}) {
1612 # draw a vertical slider like a rotated horizontal slider 2376 # draw a vertical slider like a rotated horizontal slider
1613 2377
2378 glTranslate 1, 0, 0;
1614 glRotate 90, 0, 0, 1; 2379 glRotate 90, 0, 0, 1;
1615 glTranslate 0, -$self->{w}, 0;
1616
1617 ($w, $h) = ($h, $w);
1618 } 2380 }
1619 2381
1620 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2382 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1621 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2383 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1622 2384
1623 my ($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; 2385 glEnable GL_TEXTURE_2D;
1644 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2386 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1645 2387
1646 # draw background 2388 # draw background
1647 $tex[1]->draw_quad (0, 0, $w, $h); 2389 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1648 2390
1649 # draw handle 2391 # draw handle
1650 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2392 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1651 2393
1652 glDisable GL_BLEND;
1653 glDisable GL_TEXTURE_2D; 2394 glDisable GL_TEXTURE_2D;
1654} 2395}
1655 2396
1656############################################################################# 2397#############################################################################
1657 2398
2399package CFClient::UI::ValSlider;
2400
2401our @ISA = CFClient::UI::HBox::;
2402
2403sub new {
2404 my ($class, %arg) = @_;
2405
2406 my $range = delete $arg{range};
2407
2408 my $self = $class->SUPER::new (
2409 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2410 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2411 to_value => sub { shift },
2412 from_value => sub { shift },
2413 %arg,
2414 );
2415
2416 $self->{slider}->connect (changed => sub {
2417 my ($self, $value) = @_;
2418 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2419 $self->{parent}->emit (changed => $value);
2420 });
2421
2422# $self->{entry}->connect (changed => sub {
2423# my ($self, $value) = @_;
2424# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2425# $self->{parent}->emit (changed => $value);
2426# });
2427
2428 $self->add ($self->{slider}, $self->{entry});
2429
2430 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2431
2432 $self
2433}
2434
2435sub set_range { shift->{slider}->set_range (@_) }
2436sub set_value { shift->{slider}->set_value (@_) }
2437
2438#############################################################################
2439
1658package CFClient::UI::TextView; 2440package CFClient::UI::TextView;
1659 2441
1660our @ISA = CFClient::UI::HBox::; 2442our @ISA = CFClient::UI::HBox::;
1661 2443
1662use SDL::OpenGL; 2444use CFClient::OpenGL;
1663 2445
1664sub new { 2446sub new {
1665 my $class = shift; 2447 my $class = shift;
1666 2448
1667 my $self = $class->SUPER::new ( 2449 my $self = $class->SUPER::new (
1668 req_w => $::WIDTH / 6, 2450 fontsize => 1,
1669 req_h => $::HEIGHT / 6, 2451 can_events => 0,
1670 fontsize => $::FONTSIZE, 2452 #font => default_font
1671 @_, 2453 @_,
1672 2454
1673 layout => (new CFClient::Layout), 2455 layout => (new CFClient::Layout 1),
1674 par => [], 2456 par => [],
1675 height => 0, 2457 height => 0,
1676 children => [ 2458 children => [
1677 (new CFClient::UI::Empty expand => 1), 2459 (new CFClient::UI::Empty expand => 1),
1678 (new CFClient::UI::Slider vertical => 1), 2460 (new CFClient::UI::Slider vertical => 1),
1679 ], 2461 ],
1680 ); 2462 );
1681 2463
1682 $self->{children}[1]->connect (changed => sub { 2464 $self->{children}[1]->connect (changed => sub { $self->update });
1683 $self->update;
1684 });
1685 2465
1686 $self 2466 $self
1687} 2467}
1688 2468
1689sub set_fontsize { 2469sub set_fontsize {
… …
1691 2471
1692 $self->{fontsize} = $fontsize; 2472 $self->{fontsize} = $fontsize;
1693 $self->reflow; 2473 $self->reflow;
1694} 2474}
1695 2475
2476sub size_allocate {
2477 my ($self, $w, $h) = @_;
2478
2479 $self->SUPER::size_allocate ($w, $h);
2480
2481 $self->{layout}->set_font ($self->{font}) if $self->{font};
2482 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2483 $self->{layout}->set_width ($self->{children}[0]{w});
2484
2485 $self->reflow;
2486}
2487
1696sub text_height { 2488sub text_size {
1697 my ($self, $text) = @_; 2489 my ($self, $text, $indent) = @_;
1698 2490
1699 my $layout = $self->{layout}; 2491 my $layout = $self->{layout};
1700 2492
1701 $layout->set_height ($self->{fontsize}); 2493 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1702 $layout->set_width ($self->{w}); 2494 $layout->set_width ($self->{children}[0]{w} - $indent);
1703 $layout->set_text ($text); 2495 $layout->set_markup ($text);
1704 2496
1705 ($layout->size)[1] 2497 $layout->size
1706} 2498}
1707 2499
1708sub reflow { 2500sub reflow {
1709 my ($self) = @_; 2501 my ($self) = @_;
1710 2502
1711 $self->{need_reflow}++; 2503 $self->{need_reflow}++;
1712 $self->update; 2504 $self->update;
1713} 2505}
1714 2506
1715sub size_request { 2507sub set_offset {
1716 my ($self) = @_; 2508 my ($self, $offset) = @_;
1717 2509
1718 ($self->{req_w}, $self->{req_h}) 2510 # todo: base offset on lines or so, not on pixels
2511 $self->{children}[1]->set_value ($offset);
1719} 2512}
1720 2513
1721sub size_allocate { 2514sub clear {
1722 my ($self, $w, $h) = @_; 2515 my ($self) = @_;
1723 2516
1724 $self->{layout}->set_height ($self->{fontsize}); 2517 $self->{par} = [];
1725 $self->{layout}->set_width ($self->{w}); 2518 $self->{height} = 0;
1726 2519 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1727 $self->reflow;
1728 $self->update;
1729} 2520}
1730 2521
1731sub add_paragraph { 2522sub add_paragraph {
1732 my ($self, $color, $text) = @_; 2523 my ($self, $color, $text, $indent) = @_;
1733 2524
1734 #TODO: intelligently "reformat" paragraph 2525 for my $line (split /\n/, $text) {
1735 2526 my ($w, $h) = $self->text_size ($line);
1736 my $height = $self->text_height ($text);
1737
1738 $self->{height} += $height; 2527 $self->{height} += $h;
2528 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2529 }
1739 2530
1740 push @{$self->{par}}, [$height, $color, $text];
1741
1742 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2531 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1743 $self->{children}[1]->update;
1744} 2532}
1745 2533
1746sub update { 2534sub update {
1747 my ($self) = @_; 2535 my ($self) = @_;
1748 2536
… …
1750 2538
1751 return unless $self->{h} > 0; 2539 return unless $self->{h} > 0;
1752 2540
1753 delete $self->{texture}; 2541 delete $self->{texture};
1754 2542
1755 $ROOT->on_refresh ($self, sub { 2543 $ROOT->on_post_alloc ($self, sub {
2544 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2545
1756 if (delete $self->{need_reflow}) { 2546 if (delete $self->{need_reflow}) {
1757 my $height = 0; 2547 my $height = 0;
1758 2548
1759 $height += $_->[0] = $self->text_height ($_->[2]) 2549 my $layout = $self->{layout};
2550
2551 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2552
1760 for @{$self->{par}}; 2553 for (@{$self->{par}}) {
2554 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2555 $layout->set_width ($W - $_->[3]);
2556 $layout->set_markup ($_->[4]);
2557 my ($w, $h) = $layout->size;
2558 $_->[0] = $w + $_->[3];
2559 $_->[1] = $h;
2560 }
2561
2562 $height += $_->[1];
2563 }
1761 2564
1762 $self->{height} = $height; 2565 $self->{height} = $height;
1763 2566
1764 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2567 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1765 2568
1766 delete $self->{texture}; 2569 delete $self->{texture};
1767 } 2570 }
1768 2571
1769 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2572 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1770 glClearColor 0, 0, 0, 1; 2573 glClearColor 0, 0, 0, 0;
1771 glClear GL_COLOR_BUFFER_BIT; 2574 glClear GL_COLOR_BUFFER_BIT;
1772 2575
2576 my $top = int $self->{children}[1]{range}[0];
2577
2578 my $y0 = $top;
2579 my $y1 = $top + $H;
2580
2581 my $y = 0;
2582
2583 my $layout = $self->{layout};
2584
2585 $layout->set_font ($self->{font}) if $self->{font};
2586
1773 glEnable GL_BLEND; 2587 glEnable GL_BLEND;
2588 #TODO# not correct in windows where rgba is forced off
1774 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2589 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 2590
1787 for my $par (@{$self->{par}}) { 2591 for my $par (@{$self->{par}}) {
1788 my $h = $par->[0]; 2592 my $h = $par->[1];
1789 2593
1790 if ($y0 < $y + $h && $y < $y1) { 2594 if ($y0 < $y + $h && $y < $y1) {
2595 $layout->set_foreground (@{ $par->[2] });
2596 $layout->set_width ($W - $par->[3]);
1791 $layout->set_text ($par->[2]); 2597 $layout->set_markup ($par->[4]);
1792 2598
1793 glColor @{ $par->[1] }; 2599 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1794 my ($W, $H) = $layout->size; 2600
1795 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2601 glRasterPos $par->[3], $y - $y0;
2602 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1796 } 2603 }
1797 2604
1798 $y += $h; 2605 $y += $h;
1799 } 2606 }
1800 2607
1801 glDisable GL_TEXTURE_2D;
1802 glDisable GL_BLEND; 2608 glDisable GL_BLEND;
1803 }; 2609 };
1804 }); 2610 });
1805} 2611}
1806 2612
1807sub _draw { 2613sub _draw {
1808 my ($self) = @_; 2614 my ($self) = @_;
1809 2615
1810 if ($self->{texture}) {
1811 glEnable GL_TEXTURE_2D; 2616 glEnable GL_TEXTURE_2D;
1812 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2617 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1813 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2618 glColor 0, 0, 0, 1;
2619 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1814 glDisable GL_TEXTURE_2D; 2620 glDisable GL_TEXTURE_2D;
1815 }
1816 2621
1817 $self->{children}[1]->draw; 2622 $self->{children}[1]->draw;
1818 2623
1819} 2624}
1820 2625
1821############################################################################# 2626#############################################################################
1822 2627
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}) { # 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 $::CONN->user_send ("run_stop");
2054 }
2055}
2056
2057#############################################################################
2058
2059package CFClient::UI::Animator; 2628package CFClient::UI::Animator;
2060 2629
2061use SDL::OpenGL; 2630use CFClient::OpenGL;
2062 2631
2063our @ISA = CFClient::UI::Bin::; 2632our @ISA = CFClient::UI::Bin::;
2064 2633
2065sub moveto { 2634sub moveto {
2066 my ($self, $x, $y) = @_; 2635 my ($self, $x, $y) = @_;
… …
2104 2673
2105sub new { 2674sub new {
2106 my $class = shift; 2675 my $class = shift;
2107 2676
2108 my $self = $class->SUPER::new ( 2677 my $self = $class->SUPER::new (
2109 state => 0, 2678 state => 0,
2110 connect_activate => \&toggle_flopper, 2679 on_activate => \&toggle_flopper,
2111 @_ 2680 @_
2112 ); 2681 );
2113 2682
2114 if ($self->{state}) {
2115 $self->{state} = 0;
2116 $self->toggle_flopper;
2117 }
2118
2119 $self 2683 $self
2120} 2684}
2121 2685
2122sub toggle_flopper { 2686sub toggle_flopper {
2123 my ($self) = @_; 2687 my ($self) = @_;
2124 2688
2125 # TODO: use animation 2689 $self->{other}->toggle_visibility;
2126 if ($self->{state} = !$self->{state}) { 2690}
2127 $CFClient::UI::ROOT->add ($self->{other}); 2691
2128 $self->{other}->move ($self->coord2global (0, $self->{h})); 2692#############################################################################
2693
2694package CFClient::UI::Tooltip;
2695
2696our @ISA = CFClient::UI::Bin::;
2697
2698use CFClient::OpenGL;
2699
2700sub new {
2701 my $class = shift;
2702
2703 $class->SUPER::new (
2704 @_,
2705 can_events => 0,
2706 )
2707}
2708
2709sub set_tooltip_from {
2710 my ($self, $widget) = @_;
2711
2712 my $tooltip = $widget->{tooltip};
2713
2714 if ($ENV{CFPLUS_DEBUG} & 2) {
2715 $tooltip .= "\n\n" . (ref $widget) . "\n"
2716 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2717 . "req $widget->{req_w} $widget->{req_h}\n"
2718 . "visible $widget->{visible}";
2719 }
2720
2721 $self->add (new CFClient::UI::Label
2722 markup => $tooltip,
2723 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2724 fontsize => 0.8,
2725 fg => [0, 0, 0, 1],
2726 ellipsise => 0,
2727 font => ($widget->{tooltip_font} || $::FONT_PROP),
2728 );
2729}
2730
2731sub size_request {
2732 my ($self) = @_;
2733
2734 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2735
2736 ($w + 4, $h + 4)
2737}
2738
2739sub size_allocate {
2740 my ($self, $w, $h) = @_;
2741
2742 $self->SUPER::size_allocate ($w - 4, $h - 4);
2743}
2744
2745sub visibility_change {
2746 my ($self, $visible) = @_;
2747
2748 return unless $visible;
2749
2750 $self->{root}->on_post_alloc ("move_$self" => sub {
2751 my $widget = $self->{owner}
2752 or return;
2753
2754 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2755
2756 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2757 if $x + $self->{w} > $::WIDTH;
2758
2759 $self->move_abs ($x, $y);
2760 });
2761}
2762
2763sub _draw {
2764 my ($self) = @_;
2765
2766 glTranslate 0.375, 0.375;
2767
2768 my ($w, $h) = @$self{qw(w h)};
2769
2770 glColor 1, 0.8, 0.4;
2771 glBegin GL_QUADS;
2772 glVertex 0 , 0;
2773 glVertex 0 , $h;
2774 glVertex $w, $h;
2775 glVertex $w, 0;
2776 glEnd;
2777
2778 glColor 0, 0, 0;
2779 glBegin GL_LINE_LOOP;
2780 glVertex 0 , 0;
2781 glVertex 0 , $h;
2782 glVertex $w, $h;
2783 glVertex $w, 0;
2784 glEnd;
2785
2786 glTranslate 2 - 0.375, 2 - 0.375;
2787
2788 $self->SUPER::_draw;
2789}
2790
2791#############################################################################
2792
2793package CFClient::UI::Face;
2794
2795our @ISA = CFClient::UI::Base::;
2796
2797use CFClient::OpenGL;
2798
2799sub new {
2800 my $class = shift;
2801
2802 my $self = $class->SUPER::new (
2803 aspect => 1,
2804 can_events => 0,
2805 @_,
2806 );
2807
2808 if ($self->{anim} && $self->{animspeed}) {
2809 Scalar::Util::weaken (my $widget = $self);
2810
2811 $self->{timer} = Event->timer (
2812 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2813 hard => 1,
2814 interval => $self->{animspeed},
2815 cb => sub {
2816 ++$widget->{frame};
2817 $widget->update;
2818 },
2819 );
2820 }
2821
2822 $self
2823}
2824
2825sub size_request {
2826 (32, 8)
2827}
2828
2829sub update {
2830 my ($self) = @_;
2831
2832 return unless $self->{visible};
2833
2834 $self->SUPER::update;
2835}
2836
2837sub _draw {
2838 my ($self) = @_;
2839
2840 return unless $::CONN;
2841
2842 my $face;
2843
2844 if ($self->{frame}) {
2845 my $anim = $::CONN->{anim}[$self->{anim}];
2846
2847 $face = $anim->[ $self->{frame} % @$anim ]
2848 if $anim && @$anim;
2849 }
2850
2851 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2852
2853 if ($tex) {
2854 glEnable GL_TEXTURE_2D;
2855 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2856 glColor 0, 0, 0, 1;
2857 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2858 glDisable GL_TEXTURE_2D;
2859 }
2860}
2861
2862sub DESTROY {
2863 my ($self) = @_;
2864
2865 $self->{timer}->cancel
2866 if $self->{timer};
2867
2868 $self->SUPER::DESTROY;
2869}
2870
2871#############################################################################
2872
2873package CFClient::UI::Buttonbar;
2874
2875our @ISA = CFClient::UI::HBox::;
2876
2877# TODO: should actualyl wrap buttons and other goodies.
2878
2879#############################################################################
2880
2881package CFClient::UI::Menu;
2882
2883our @ISA = CFClient::UI::FancyFrame::;
2884
2885use CFClient::OpenGL;
2886
2887sub new {
2888 my $class = shift;
2889
2890 my $self = $class->SUPER::new (
2891 items => [],
2892 z => 100,
2893 @_,
2894 );
2895
2896 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2897
2898 for my $item (@{ $self->{items} }) {
2899 my ($widget, $cb) = @$item;
2900
2901 # handle various types of items, only text for now
2902 if (!ref $widget) {
2903 $widget = new CFClient::UI::Label
2904 can_hover => 1,
2905 can_events => 1,
2906 text => $widget;
2907 }
2908
2909 $self->{item}{$widget} = $item;
2910
2911 $self->{vbox}->add ($widget);
2912 }
2913
2914 $self
2915}
2916
2917# popup given the event (must be a mouse button down event currently)
2918sub popup {
2919 my ($self, $ev) = @_;
2920
2921 $self->_emit ("popdown");
2922
2923 # maybe save $GRAB? must be careful about events...
2924 $GRAB = $self;
2925 $self->{button} = $ev->{button};
2926
2927 $self->show;
2928 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2929}
2930
2931sub mouse_motion {
2932 my ($self, $ev, $x, $y) = @_;
2933
2934 # TODO: should use vbox->find_widget or so
2935 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2936 $self->{hover} = $self->{item}{$HOVER};
2937
2938 0
2939}
2940
2941sub button_up {
2942 my ($self, $ev, $x, $y) = @_;
2943
2944 if ($ev->{button} == $self->{button}) {
2945 undef $GRAB;
2946 $self->hide;
2947
2129 $self->emit ("open"); 2948 $self->_emit ("popdown");
2949 $self->{hover}[1]->() if $self->{hover};
2130 } else { 2950 } else {
2131 $CFClient::UI::ROOT->remove ($self->{other}); 2951 return 0
2132 $self->emit ("close"); 2952 }
2953
2133 } 2954 1
2134
2135 $self->emit (changed => $self->{state});
2136} 2955}
2137 2956
2138############################################################################# 2957#############################################################################
2139 2958
2959package CFClient::UI::Multiplexer;
2960
2961our @ISA = CFClient::UI::Container::;
2962
2963sub new {
2964 my $class = shift;
2965
2966 my $self = $class->SUPER::new (
2967 @_,
2968 );
2969
2970 $self->{current} = $self->{children}[0]
2971 if @{ $self->{children} };
2972
2973 $self
2974}
2975
2976sub add {
2977 my ($self, @widgets) = @_;
2978
2979 $self->SUPER::add (@widgets);
2980
2981 $self->{current} = $self->{children}[0]
2982 if @{ $self->{children} };
2983}
2984
2985sub set_current_page {
2986 my ($self, $page_or_widget) = @_;
2987
2988 my $widget = ref $page_or_widget
2989 ? $page_or_widget
2990 : $self->{children}[$page_or_widget];
2991
2992 $self->{current} = $widget;
2993 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2994
2995 $self->_emit (page_changed => $self->{current});
2996
2997 $self->realloc;
2998}
2999
3000sub visible_children {
3001 $_[0]{current}
3002}
3003
3004sub size_request {
3005 my ($self) = @_;
3006
3007 $self->{current}->size_request
3008}
3009
3010sub size_allocate {
3011 my ($self, $w, $h) = @_;
3012
3013 $self->{current}->configure (0, 0, $w, $h);
3014}
3015
3016sub _draw {
3017 my ($self) = @_;
3018
3019 $self->{current}->draw;
3020}
3021
3022#############################################################################
3023
3024package CFClient::UI::Notebook;
3025
3026our @ISA = CFClient::UI::VBox::;
3027
3028sub new {
3029 my $class = shift;
3030
3031 my $self = $class->SUPER::new (
3032 buttonbar => (new CFClient::UI::Buttonbar),
3033 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3034 # filter => # will be put between multiplexer and $self
3035 @_,
3036 );
3037
3038 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3039 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3040
3041 $self
3042}
3043
3044sub add {
3045 my ($self, $title, $widget, $tooltip) = @_;
3046
3047 Scalar::Util::weaken $self;
3048
3049 $self->{buttonbar}->add (new CFClient::UI::Button
3050 markup => $title,
3051 tooltip => $tooltip,
3052 on_activate => sub { $self->set_current_page ($widget) },
3053 );
3054
3055 $self->{multiplexer}->add ($widget);
3056}
3057
3058sub set_current_page {
3059 my ($self, $page) = @_;
3060
3061 $self->{multiplexer}->set_current_page ($page);
3062 $self->_emit (page_changed => $self->{multiplexer}{current});
3063}
3064
3065#############################################################################
3066
3067package CFClient::UI::Statusbox;
3068
3069our @ISA = CFClient::UI::VBox::;
3070
3071sub new {
3072 my $class = shift;
3073
3074 my $self = $class->SUPER::new (
3075 fontsize => 0.8,
3076 @_,
3077 );
3078
3079 Scalar::Util::weaken (my $this = $self);
3080
3081 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3082
3083 $self
3084}
3085
3086sub reorder {
3087 my ($self) = @_;
3088 my $NOW = Time::HiRes::time;
3089
3090 # freeze display when hovering over any label
3091 return if $CFClient::UI::TOOLTIP->{owner}
3092 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3093 values %{ $self->{item} };
3094
3095 while (my ($k, $v) = each %{ $self->{item} }) {
3096 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3097 }
3098
3099 my @widgets;
3100
3101 my @items = sort {
3102 $a->{pri} <=> $b->{pri}
3103 or $b->{id} <=> $a->{id}
3104 } values %{ $self->{item} };
3105
3106 $self->{timer}->interval (1);
3107
3108 my $count = 10 + 1;
3109 for my $item (@items) {
3110 last unless --$count;
3111
3112 my $label = $item->{label} ||= do {
3113 # TODO: doesn't handle markup well (read as: at all)
3114 my $short = $item->{count} > 1
3115 ? "<b>$item->{count} ×</b> $item->{text}"
3116 : $item->{text};
3117
3118 for ($short) {
3119 s/^\s+//;
3120 s/\s+/ /g;
3121 }
3122
3123 new CFClient::UI::Label
3124 markup => $short,
3125 tooltip => $item->{tooltip},
3126 tooltip_font => $::FONT_PROP,
3127 tooltip_width => 0.67,
3128 fontsize => $item->{fontsize} || $self->{fontsize},
3129 max_w => $::WIDTH * 0.44,
3130 fg => [@{ $item->{fg} }],
3131 can_events => 1,
3132 can_hover => 1
3133 };
3134
3135 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3136 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3137 $label->update;
3138 $label->set_max_size (undef, $label->{req_h} * $diff)
3139 if $diff < 1;
3140 $self->{timer}->interval (1/30);
3141 } else {
3142 $label->{fg}[3] = $item->{fg}[3] || 1;
3143 }
3144
3145 push @widgets, $label;
3146 }
3147
3148 $self->clear;
3149 $self->SUPER::add (reverse @widgets);
3150}
3151
3152sub add {
3153 my ($self, $text, %arg) = @_;
3154
3155 $text =~ s/^\s+//;
3156 $text =~ s/\s+$//;
3157
3158 return unless $text;
3159
3160 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3161
3162 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3163
3164 if (my $item = $self->{item}{$group}) {
3165 if ($item->{text} eq $text) {
3166 $item->{count}++;
3167 } else {
3168 $item->{count} = 1;
3169 $item->{text} = $item->{tooltip} = $text;
3170 }
3171 $item->{id} = ++$self->{id};
3172 $item->{timeout} = $timeout;
3173 delete $item->{label};
3174 } else {
3175 $self->{item}{$group} = {
3176 id => ++$self->{id},
3177 text => $text,
3178 timeout => $timeout,
3179 tooltip => $text,
3180 fg => [0.8, 0.8, 0.8, 0.8],
3181 pri => 0,
3182 count => 1,
3183 %arg,
3184 };
3185 }
3186
3187 $self->reorder;
3188}
3189
3190sub reconfigure {
3191 my ($self) = @_;
3192
3193 delete $_->{label}
3194 for values %{ $self->{item} || {} };
3195
3196 $self->reorder;
3197 $self->SUPER::reconfigure;
3198}
3199
3200sub DESTROY {
3201 my ($self) = @_;
3202
3203 $self->{timer}->cancel;
3204
3205 $self->SUPER::DESTROY;
3206}
3207
3208#############################################################################
3209
3210package CFClient::UI::Inventory;
3211
3212our @ISA = CFClient::UI::ScrolledWindow::;
3213
3214sub new {
3215 my $class = shift;
3216
3217 my $self = $class->SUPER::new (
3218 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3219 @_,
3220 );
3221
3222 $self
3223}
3224
3225sub set_items {
3226 my ($self, $items) = @_;
3227
3228 $self->{child}->clear;
3229 return unless $items;
3230
3231 my @items = sort {
3232 ($a->{type} <=> $b->{type})
3233 or ($a->{name} cmp $b->{name})
3234 } @$items;
3235
3236 $self->{real_items} = \@items;
3237
3238 my $row = 0;
3239 for my $item (@items) {
3240 CFClient::Item::update_widgets $item;
3241
3242 $self->{child}->add (0, $row, $item->{face_widget});
3243 $self->{child}->add (1, $row, $item->{desc_widget});
3244 $self->{child}->add (2, $row, $item->{weight_widget});
3245
3246 $row++;
3247 }
3248}
3249
3250#############################################################################
3251
3252package CFClient::UI::BindEditor;
3253
3254our @ISA = CFClient::UI::FancyFrame::;
3255
3256sub new {
3257 my $class = shift;
3258
3259 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3260
3261 $self->add (my $vb = new CFClient::UI::VBox);
3262
3263
3264 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3265 text => "start recording",
3266 tooltip => "Start/Stops recording of actions."
3267 ."All subsequent actions after the recording started will be captured."
3268 ."The actions are displayed after the record was stopped."
3269 ."To bind the action you have to click on the 'Bind' button",
3270 on_activate => sub {
3271 unless ($self->{recording}) {
3272 $self->start;
3273 } else {
3274 $self->stop;
3275 }
3276 });
3277
3278 $vb->add (new CFClient::UI::Label text => "Actions:");
3279 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3280
3281 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3282 $vb->add (my $hb = new CFClient::UI::HBox);
3283 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3284 $hb->add (new CFClient::UI::Button
3285 text => "bind",
3286 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3287 on_activate => sub {
3288 $self->ask_for_bind;
3289 });
3290
3291 $vb->add (my $hb = new CFClient::UI::HBox);
3292 $hb->add (new CFClient::UI::Button
3293 text => "ok",
3294 expand => 1,
3295 tooltip => "This closes the binding editor and saves the binding",
3296 on_activate => sub {
3297 $self->hide;
3298 $self->commit;
3299 });
3300
3301 $hb->add (new CFClient::UI::Button
3302 text => "cancel",
3303 expand => 1,
3304 tooltip => "This closes the binding editor without saving",
3305 on_activate => sub {
3306 $self->hide;
3307 $self->{binding_cancel}->()
3308 if $self->{binding_cancel};
3309 });
3310
3311 $self->update_binding_widgets;
3312
3313 $self
3314}
3315
3316sub commit {
3317 my ($self) = @_;
3318 my ($mod, $sym, $cmds) = $self->get_binding;
3319 if ($sym != 0 && @$cmds > 0) {
3320 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3321 ."'. Don't forget 'Save Config'!");
3322 $self->{binding_change}->($mod, $sym, $cmds)
3323 if $self->{binding_change};
3324 } else {
3325 $::STATUSBOX->add ("No action bound, no key or action specified!");
3326 $self->{binding_cancel}->()
3327 if $self->{binding_cancel};
3328 }
3329}
3330
3331sub start {
3332 my ($self) = @_;
3333
3334 $self->{rec_btn}->set_text ("stop recording");
3335 $self->{recording} = 1;
3336 $self->clear_command_list;
3337 $::CONN->start_record if $::CONN;
3338}
3339
3340sub stop {
3341 my ($self) = @_;
3342
3343 $self->{rec_btn}->set_text ("start recording");
3344 $self->{recording} = 0;
3345
3346 my $rec;
3347 $rec = $::CONN->stop_record if $::CONN;
3348 return unless ref $rec eq 'ARRAY';
3349 $self->set_command_list ($rec);
3350}
3351
3352
3353sub ask_for_bind_and_commit {
3354 my ($self) = @_;
3355 $self->ask_for_bind (1);
3356}
3357
3358sub ask_for_bind {
3359 my ($self, $commit) = @_;
3360
3361 CFClient::Binder::open_binding_dialog (sub {
3362 my ($mod, $sym) = @_;
3363 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3364 $self->update_binding_widgets;
3365 $self->commit if $commit;
3366 });
3367}
3368
3369# $mod and $sym are the modifiers and key symbol
3370# $cmds is a array ref of strings (the commands)
3371# $cb is the callback that is executed on OK
3372# $ccb is the callback that is executed on CANCEL and
3373# when the binding was unsuccessful on OK
3374sub set_binding {
3375 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3376
3377 $self->clear_command_list;
3378 $self->{recording} = 0;
3379 $self->{rec_btn}->set_text ("start recording");
3380
3381 $self->{binding} = [$mod, $sym];
3382 $self->{commands} = $cmds;
3383
3384 $self->{binding_change} = $cb;
3385 $self->{binding_cancel} = $ccb;
3386
3387 $self->update_binding_widgets;
3388}
3389
3390# this is a shortcut method that asks for a binding
3391# and then just binds it.
3392sub do_quick_binding {
3393 my ($self, $cmds) = @_;
3394 $self->set_binding (undef, undef, $cmds, sub {
3395 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3396 });
3397 $self->ask_for_bind (1);
3398}
3399
3400sub update_binding_widgets {
3401 my ($self) = @_;
3402 my ($mod, $sym, $cmds) = $self->get_binding;
3403 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3404 $self->set_command_list ($cmds);
3405}
3406
3407sub get_binding {
3408 my ($self) = @_;
3409 return (
3410 $self->{binding}->[0],
3411 $self->{binding}->[1],
3412 [ grep { defined $_ } @{$self->{commands}} ]
3413 );
3414}
3415
3416sub clear_command_list {
3417 my ($self) = @_;
3418 $self->{cmdbox}->clear ();
3419}
3420
3421sub set_command_list {
3422 my ($self, $cmds) = @_;
3423
3424 $self->{cmdbox}->clear ();
3425 $self->{commands} = $cmds;
3426
3427 my $idx = 0;
3428
3429 for (@$cmds) {
3430 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3431
3432 my $i = $idx;
3433 $hb->add (new CFClient::UI::Label text => $_);
3434 $hb->add (new CFClient::UI::Button
3435 text => "delete",
3436 tooltip => "Deletes the action from the record",
3437 on_activate => sub {
3438 $self->{cmdbox}->remove ($hb);
3439 $cmds->[$i] = undef;
3440 });
3441
3442
3443 $idx++
3444 }
3445}
3446
3447#############################################################################
3448
3449package CFClient::UI::SpellList;
3450
3451our @ISA = CFClient::UI::Table::;
3452
3453sub new {
3454 my $class = shift;
3455
3456 my $self = $class->SUPER::new (
3457 binding => [],
3458 commands => [],
3459 @_,
3460 )
3461}
3462
3463# XXX: Do sorting? Argl...
3464sub add_spell {
3465 my ($self, $spell) = @_;
3466 $self->{spells}->{$spell->{name}} = $spell;
3467
3468 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3469 face => $spell->{face},
3470 can_hover => 1,
3471 can_events => 1,
3472 tooltip => $spell->{message});
3473
3474 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3475 text => $spell->{name},
3476 can_hover => 1,
3477 can_events => 1,
3478 tooltip => $spell->{message},
3479 expand => 1);
3480
3481 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3482 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3483 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3484 expand => 1);
3485
3486 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3487 text => "bind to key",
3488 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3489}
3490
3491sub rebuild_spell_list {
3492 my ($self) = @_;
3493 $self->{tbl_idx} = 0;
3494 $self->add_spell ($_) for values %{$self->{spells}};
3495}
3496
3497sub remove_spell {
3498 my ($self, $spell) = @_;
3499 delete $self->{spells}->{$spell->{name}};
3500 $self->rebuild_spell_list;
3501}
3502
3503#############################################################################
3504
2140package CFClient::UI::Root; 3505package CFClient::UI::Root;
2141 3506
2142our @ISA = CFClient::UI::Container::; 3507our @ISA = CFClient::UI::Container::;
2143 3508
2144use SDL::OpenGL; 3509use List::Util qw(min max);
2145 3510
2146sub check_size { 3511use CFClient::OpenGL;
2147 my ($self) = @_;
2148 3512
2149 $self->configure (0, 0, $::WITH, $::HEIGHT); 3513sub new {
3514 my $class = shift;
3515
3516 my $self = $class->SUPER::new (
3517 visible => 1,
3518 @_,
3519 );
3520
3521 Scalar::Util::weaken ($self->{root} = $self);
3522
3523 $self
2150} 3524}
2151 3525
2152sub size_request { 3526sub size_request {
2153 ($::WIDTH, $::HEIGHT) 3527 my ($self) = @_;
2154}
2155 3528
2156sub configure { 3529 ($self->{w}, $self->{h})
3530}
3531
3532sub _to_pixel {
3533 my ($coord, $size, $max) = @_;
3534
3535 $coord =
3536 $coord eq "center" ? ($max - $size) * 0.5
3537 : $coord eq "max" ? $max
3538 : $coord;
3539
3540 $coord = 0 if $coord < 0;
3541 $coord = $max - $size if $coord > $max - $size;
3542
3543 int $coord + 0.5
3544}
3545
3546sub size_allocate {
2157 my ($self, $x, $y, $w, $h) = @_; 3547 my ($self, $w, $h) = @_;
2158 3548
2159 $self->SUPER::configure ($x, $y, $w, $h); 3549 for my $child ($self->children) {
3550 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2160 3551
2161 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3552 $X = $child->{force_x} if exists $child->{force_x};
2162 for @{$self->{children}}; 3553 $Y = $child->{force_y} if exists $child->{force_y};
2163}
2164 3554
2165sub _topleft { 3555 $X = _to_pixel $X, $W, $self->{w};
3556 $Y = _to_pixel $Y, $H, $self->{h};
3557
3558 $child->configure ($X, $Y, $W, $H);
3559 }
3560}
3561
3562sub coord2local {
2166 my ($self, $x, $y) = @_; 3563 my ($self, $x, $y) = @_;
2167 3564
2168 ($x, $y) 3565 ($x, $y)
2169} 3566}
2170 3567
3568sub coord2global {
3569 my ($self, $x, $y) = @_;
3570
3571 ($x, $y)
3572}
3573
2171sub update { 3574sub update {
2172 my ($self) = @_; 3575 my ($self) = @_;
2173 3576
2174 $self->check_size; 3577 $::WANT_REFRESH++;
2175 ::refresh ();
2176} 3578}
2177 3579
2178sub add { 3580sub add {
2179 my ($self, $child) = @_; 3581 my ($self, @children) = @_;
2180 3582
3583 $_->{is_toplevel} = 1
3584 for @children;
3585
2181 $self->SUPER::add ($child); 3586 $self->SUPER::add (@children);
3587}
3588
3589sub remove {
3590 my ($self, @children) = @_;
3591
3592 $self->SUPER::remove (@children);
3593
3594 delete $self->{is_toplevel}
3595 for @children;
3596
3597 while (@children) {
3598 my $w = pop @children;
3599 push @children, $w->children;
3600 $w->set_invisible;
3601 }
2182} 3602}
2183 3603
2184sub on_refresh { 3604sub on_refresh {
2185 my ($self, $id, $cb) = @_; 3605 my ($self, $id, $cb) = @_;
2186 3606
2187 $self->{refresh_hook}{$id} = $cb; 3607 $self->{refresh_hook}{$id} = $cb;
2188} 3608}
2189 3609
3610sub on_post_alloc {
3611 my ($self, $id, $cb) = @_;
3612
3613 $self->{post_alloc_hook}{$id} = $cb;
3614}
3615
2190sub draw { 3616sub draw {
2191 my ($self) = @_; 3617 my ($self) = @_;
2192 3618
2193 while (my $rcb = delete $self->{refresh_hook}) { 3619 while ($self->{refresh_hook}) {
2194 $_->() for values %$rcb; 3620 $_->()
3621 for values %{delete $self->{refresh_hook}};
2195 } 3622 }
3623
3624 if ($self->{realloc}) {
3625 my %queue;
3626 my @queue;
3627 my $widget;
3628
3629 outer:
3630 while () {
3631 if (my $realloc = delete $self->{realloc}) {
3632 for $widget (values %$realloc) {
3633 $widget->{visible} or next; # do not resize invisible widgets
3634
3635 $queue{$widget+0}++ and next; # duplicates are common
3636
3637 push @{ $queue[$widget->{visible}] }, $widget;
3638 }
3639 }
3640
3641 while () {
3642 @queue or last outer;
3643
3644 $widget = pop @{ $queue[-1] || [] }
3645 and last;
3646
3647 pop @queue;
3648 }
3649
3650 delete $queue{$widget+0};
3651
3652 my ($w, $h) = $widget->size_request;
3653
3654 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3655 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3656
3657 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3658 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3659
3660 $w = $widget->{force_w} if exists $widget->{force_w};
3661 $h = $widget->{force_h} if exists $widget->{force_h};
3662
3663 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3664 || delete $widget->{force_realloc}) {
3665 $widget->{req_w} = $w;
3666 $widget->{req_h} = $h;
3667
3668 $self->{size_alloc}{$widget+0} = $widget;
3669
3670 if (my $parent = $widget->{parent}) {
3671 $self->{realloc}{$parent+0} = $parent
3672 unless $queue{$parent+0};
3673
3674 $parent->{force_size_alloc} = 1;
3675 $self->{size_alloc}{$parent+0} = $parent;
3676 }
3677 }
3678
3679 delete $self->{realloc}{$widget+0};
3680 }
3681 }
3682
3683 while (my $size_alloc = delete $self->{size_alloc}) {
3684 my @queue = sort { $b->{visible} <=> $a->{visible} }
3685 values %$size_alloc;
3686
3687 while () {
3688 my $widget = pop @queue || last;
3689
3690 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3691
3692 $w = 0 if $w < 0;
3693 $h = 0 if $h < 0;
3694
3695 $w = int $w + 0.5;
3696 $h = int $h + 0.5;
3697
3698 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3699 $widget->{old_w} = $widget->{w};
3700 $widget->{old_h} = $widget->{h};
3701
3702 $widget->{w} = $w;
3703 $widget->{h} = $h;
3704
3705 $widget->emit (size_allocate => $w, $h);
3706 }
3707 }
3708 }
3709
3710 while ($self->{post_alloc_hook}) {
3711 $_->()
3712 for values %{delete $self->{post_alloc_hook}};
3713 }
3714
2196 3715
2197 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3716 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2198 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3717 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2199 glClear GL_COLOR_BUFFER_BIT; 3718 glClear GL_COLOR_BUFFER_BIT;
2200 3719
2201 glMatrixMode GL_PROJECTION; 3720 glMatrixMode GL_PROJECTION;
2202 glLoadIdentity; 3721 glLoadIdentity;
2203 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3722 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2204 glMatrixMode GL_MODELVIEW; 3723 glMatrixMode GL_MODELVIEW;
2205 glLoadIdentity; 3724 glLoadIdentity;
2206 3725
3726 {
3727 package CFClient::UI::Base;
3728
3729 ($draw_x, $draw_y, $draw_w, $draw_h) =
3730 (0, 0, $self->{w}, $self->{h});
3731 }
3732
2207 $self->_draw; 3733 $self->_draw;
2208} 3734}
2209 3735
2210############################################################################# 3736#############################################################################
2211 3737
2212package CFClient::UI; 3738package CFClient::UI;
2213 3739
2214$ROOT = new CFClient::UI::Root; 3740$ROOT = new CFClient::UI::Root;
3741$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2215 3742
22161 37431
2217 3744

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