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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.158 by root, Mon Apr 24 02:41:48 2006 UTC vs.
Revision 1.312 by root, Fri Jun 23 23:54:30 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 ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (exists $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_text ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31 } 39 }
32 40
33 return; 41 return;
34 } 42 }
35 } 43 }
36 } 44 }
37 45
38 $TOOLTIP->hide; 46 $TOOLTIP->hide;
39 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
45} 77}
46 78
47sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
48 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
49} 82}
50 83
51sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
52 my ($ev) = @_; 85 my ($ev) = @_;
53 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
56 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
57 90
58 $GRAB = $widget; 91 $GRAB = $widget;
59 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
60 93
61 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
62 } 95 }
63 96
64 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
65 98
66 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
67} 101}
68 102
69sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
70 my ($ev) = @_; 104 my ($ev) = @_;
71 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
72 106
73 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
74 108
75 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
76 110
77 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
78 113
79 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
80 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
81 $grab->update if $grab; 116 $grab->update if $grab;
82 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
83 118
84 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
85 } 120 }
86} 121}
87 122
88sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
89 my ($ev) = @_; 124 my ($ev) = @_;
… …
95 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
96 131
97 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
98 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
99 134
100 check_tooltip; 135 $TOOLTIP_WATCHER->start;
101 } 136 }
102 137
103 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
104} 140}
105 141
106# convert position array to integers 142# convert position array to integers
107sub harmonize { 143sub harmonize {
108 my ($vals) = @_; 144 my ($vals) = @_;
… …
114 $rem += $_ - $i; 150 $rem += $_ - $i;
115 $_ = $i; 151 $_ = $i;
116 } 152 }
117} 153}
118 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
119############################################################################# 196#############################################################################
120 197
121package CFClient::UI::Base; 198package CFClient::UI::Base;
122 199
123use strict; 200use strict;
… …
126 203
127sub new { 204sub new {
128 my $class = shift; 205 my $class = shift;
129 206
130 my $self = bless { 207 my $self = bless {
131 x => 0, 208 x => "center",
132 y => 0, 209 y => "center",
133 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
134 can_events => 1, 213 can_events => 1,
135 @_ 214 @_
136 }, $class; 215 }, $class;
137 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
138 for (keys %$self) { 219 for (keys %$self) {
139 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
140 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
141 } 222 }
142 } 223 }
143 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
144 $self 237 $self
145} 238}
146 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
147sub show { 247sub show {
148 my ($self) = @_; 248 my ($self) = @_;
149 249
150 return if $self->{parent}; 250 return if $self->{parent};
151 251
152 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
153} 253}
154 254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->emit ("focus_out");
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 : $self->show;
305}
306
155sub hide { 307sub hide {
156 my ($self) = @_; 308 my ($self) = @_;
157 309
158 return unless $self->{parent}; 310 $self->set_invisible;
159 311
160 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
161} 314}
162 315
163sub move { 316sub move_abs {
164 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
165 318
166 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
167 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
168 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
169 322
170 $self->update; 323 $self->update;
171} 324}
172 325
173sub set_size { 326sub set_size {
174 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
175 328
176 $self->{user_w} = $w; 329 $self->{force_w} = $w;
177 $self->{user_h} = $h; 330 $self->{force_h} = $h;
178 331
179 $self->check_size; 332 $self->realloc;
180} 333}
181 334
182sub size_request { 335sub size_request {
183 require Carp; 336 require Carp;
184 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
185} 338}
186 339
340sub baseline_shift {
341 0
342}
343
187sub configure { 344sub configure {
188 my ($self, $x, $y, $w, $h) = @_; 345 my ($self, $x, $y, $w, $h) = @_;
189 346
190 if ($self->{aspect}) { 347 if ($self->{aspect}) {
348 my ($ow, $oh) = ($w, $h);
349
191 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 350 $w = List::Util::min $w, int $h * $self->{aspect};
192 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 351 $h = List::Util::min $h, int $w / $self->{aspect};
193 352
194 # use alignment to adjust x, y 353 # use alignment to adjust x, y
195 354
196 $x += int +($w - $w2) * 0.5; 355 $x += int 0.5 * ($ow - $w);
197 $y += int +($h - $h2) * 0.5; 356 $y += int 0.5 * ($oh - $h);
198
199 ($w, $h) = ($w2, $h2);
200 } 357 }
201 358
202 if ($self->{x} != $x || $self->{y} != $y) { 359 if ($self->{x} ne $x || $self->{y} ne $y) {
203 $self->{x} = $x; 360 $self->{x} = $x;
204 $self->{y} = $y; 361 $self->{y} = $y;
205 $self->update; 362 $self->update;
206 } 363 }
207 364
208 if ($self->{w} != $w || $self->{h} != $h) { 365 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
366 return unless $self->{visible};
367
209 $self->{w} = $w; 368 $self->{alloc_w} = $w;
210 $self->{h} = $h; 369 $self->{alloc_h} = $h;
211 370
212 $self->size_allocate ($w, $h); 371 $self->{root}{size_alloc}{$self+0} = $self;
213 $self->update;
214 } 372 }
215} 373}
216 374
217sub size_allocate { 375sub children {
218 # nothing to be done 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
219} 381}
220 382
221sub set_max_size { 383sub set_max_size {
222 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
223 385
224 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 $self->{max_w} = int $w if defined $w;
225 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 $self->{max_h} = int $h if defined $h;
226}
227 388
228# return top left coordinates 389 $self->realloc;
229sub _topleft { 390}
391
392sub set_tooltip {
230 my ($self, $x, $y) = @_; 393 my ($self, $tooltip) = @_;
231 394
232 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
405 }
233} 406}
234 407
235# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
236sub coord2local { 409sub coord2local {
237 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
238 411
239 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
240 ($x - $X, $y - $Y)
241} 413}
242 414
243# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
244sub coord2global { 416sub coord2global {
245 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
246 418
247 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
248 ($x + $X, $y + $Y)
249} 420}
250 421
251sub focus_in { 422sub invoke_focus_in {
252 my ($self) = @_; 423 my ($self) = @_;
253 424
254 return if $FOCUS == $self; 425 return if $FOCUS == $self;
255 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
256 427
257 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
258 429
259 $self->emit (focus_in => $focus);
260
261 $focus->update if $focus; 430 $focus->update if $focus;
262 $FOCUS->update; 431 $FOCUS->update;
263}
264 432
433 0
434}
435
265sub focus_out { 436sub invoke_focus_out {
266 my ($self) = @_; 437 my ($self) = @_;
267 438
268 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
269 440
270 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
271 442
272 $self->emit (focus_out => $focus);
273
274 $focus->update if $focus; #? 443 $focus->update if $focus; #?
275}
276 444
445 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447
448 0
449}
450
451sub grab_focus {
452 my ($self) = @_;
453
454 $self->emit ("focus_in");
455}
456
277sub mouse_motion { } 457sub invoke_mouse_motion { 1 }
278sub button_up { } 458sub invoke_button_up { 1 }
279sub key_down { } 459sub invoke_key_down { 1 }
280sub key_up { } 460sub invoke_key_up { 1 }
281 461
282sub button_down { 462sub invoke_button_down {
283 my ($self, $ev, $x, $y) = @_; 463 my ($self, $ev, $x, $y) = @_;
284 464
285 $self->focus_in; 465 $self->grab_focus;
286}
287 466
288sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
289sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
290sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
291sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
292sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
293
294sub draw {
295 my ($self) = @_;
296
297 return unless $self->{h} && $self->{w};
298
299 glPushMatrix;
300 glTranslate $self->{x}, $self->{y}, 0;
301 $self->_draw;
302 glPopMatrix;
303
304 if ($self == $HOVER && $self->{can_hover}) {
305 my ($x, $y) = @$self{qw(x y)};
306
307 glColor 1, 0.8, 0.5, 0.2;
308 glEnable GL_BLEND;
309 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
310 glBegin GL_QUADS;
311 glVertex $x , $y;
312 glVertex $x + $self->{w}, $y;
313 glVertex $x + $self->{w}, $y + $self->{h};
314 glVertex $x , $y + $self->{h};
315 glEnd;
316 glDisable GL_BLEND;
317 } 467 1
318} 468}
319 469
320sub _draw { 470sub connect {
321 my ($self) = @_; 471 my ($self, $signal, $cb) = @_;
322 472
323 warn "no draw defined for $self\n"; 473 push @{ $self->{signal_cb}{$signal} }, $cb;
474}
475
476sub emit {
477 my ($self, $signal, @args) = @_;
478
479 #d##TODO# stop propagating at first true, do not use sum
480 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
481 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
482 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
324} 483}
325 484
326sub find_widget { 485sub find_widget {
327 my ($self, $x, $y) = @_; 486 my ($self, $x, $y) = @_;
328 487
… …
337 496
338sub set_parent { 497sub set_parent {
339 my ($self, $parent) = @_; 498 my ($self, $parent) = @_;
340 499
341 Scalar::Util::weaken ($self->{parent} = $parent); 500 Scalar::Util::weaken ($self->{parent} = $parent);
501 $self->set_visible if $parent->{visible};
342} 502}
343 503
344sub check_size { 504sub realloc {
345 my ($self) = @_; 505 my ($self) = @_;
346 506
347 $self->{parent} 507 if ($self->{visible}) {
348 or return 1; 508 return if $self->{root}{realloc}{$self+0};
349 509
350 my ($w, $h) = $self->{user_w} && $self->{user_h} 510 $self->{root}{realloc}{$self+0} = $self;
351 ? @$self{qw(user_w user_h)} 511 $self->{root}->update;
352 : $self->size_request;
353
354 if ($w != $self->{req_w} || $h != $self->{req_h}) {
355 $self->{req_w} = $w;
356 $self->{req_h} = $h;
357
358 $self->{parent}->check_size
359 or $self->size_allocate (
360 (List::Util::max $self->{w}, $w),
361 (List::Util::max $self->{h}, $h),
362 );
363
364 1
365 } else { 512 } else {
366 0 513 delete $self->{req_w};
514 delete $self->{req_h};
367 } 515 }
368} 516}
369 517
370sub update { 518sub update {
371 my ($self) = @_; 519 my ($self) = @_;
372 520
373 $self->{parent}->update 521 $self->{parent}->update
374 if $self->{parent}; 522 if $self->{parent};
375} 523}
376 524
377sub connect { 525sub reconfigure {
378 my ($self, $signal, $cb) = @_; 526 my ($self) = @_;
379 527
380 push @{ $self->{signal_cb}{$signal} }, $cb; 528 $self->realloc;
529 $self->update;
381} 530}
382 531
383sub emit { 532# using global variables seems a bit hacky, but passing through all drawing
384 my ($self, $signal, @args) = @_; 533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
385 535
386 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 536sub draw {
387 $cb->($self, @args); 537 my ($self) = @_;
538
539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544
545 # skip widgets that are entirely outside the drawing area
546 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
547 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
548
549 glPushMatrix;
550 glTranslate $self->{x}, $self->{y}, 0;
551
552 if ($self == $HOVER && $self->{can_hover}) {
553 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
554 glEnable GL_BLEND;
555 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
556 glBegin GL_QUADS;
557 glVertex 0 , 0;
558 glVertex $self->{w}, 0;
559 glVertex $self->{w}, $self->{h};
560 glVertex 0 , $self->{h};
561 glEnd;
562 glDisable GL_BLEND;
388 } 563 }
564
565 if ($ENV{CFPLUS_DEBUG} & 1) {
566 glPushMatrix;
567 glColor 1, 1, 0, 1;
568 glTranslate 0.375, 0.375;
569 glBegin GL_LINE_LOOP;
570 glVertex 0 , 0;
571 glVertex $self->{w} - 1, 0;
572 glVertex $self->{w} - 1, $self->{h} - 1;
573 glVertex 0 , $self->{h} - 1;
574 glEnd;
575 glPopMatrix;
576 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
577 }
578
579 $self->_draw;
580 glPopMatrix;
581}
582
583sub _draw {
584 my ($self) = @_;
585
586 warn "no draw defined for $self\n";
389} 587}
390 588
391sub DESTROY { 589sub DESTROY {
392 my ($self) = @_; 590 my ($self) = @_;
393 591
394 #$self->deactivate; 592 delete $WIDGET{$self+0};
593
594 eval { $self->destroy };
595 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
395} 596}
396 597
397############################################################################# 598#############################################################################
398 599
399package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
… …
407 my $class = shift; 608 my $class = shift;
408 609
409 # range [value, low, high, page] 610 # range [value, low, high, page]
410 611
411 $class->SUPER::new ( 612 $class->SUPER::new (
412 bg => [0, 0, 0, 0.2], 613 #bg => [0, 0, 0, 0.2],
413 active_bg => [1, 1, 1, 0.5], 614 #active_bg => [1, 1, 1, 0.5],
414 @_ 615 @_
415 ) 616 )
416} 617}
417 618
418sub _draw { 619sub _draw {
419 my ($self) = @_; 620 my ($self) = @_;
420 621
622 my $color = $FOCUS == $self && $self->{active_bg}
623 ? $self->{active_bg}
624 : $self->{bg};
625
626 if ($color && (@$color < 4 || $color->[3])) {
421 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
422 628
423 glEnable GL_BLEND; 629 glEnable GL_BLEND;
424 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
425 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 631 glColor_premultiply @$color;
426 632
427 glBegin GL_QUADS; 633 glBegin GL_QUADS;
428 glVertex 0 , 0; 634 glVertex 0 , 0;
429 glVertex 0 , $h; 635 glVertex 0 , $h;
430 glVertex $w, $h; 636 glVertex $w, $h;
431 glVertex $w, 0; 637 glVertex $w, 0;
432 glEnd; 638 glEnd;
433 639
434 glDisable GL_BLEND; 640 glDisable GL_BLEND;
641 }
435} 642}
436 643
437############################################################################# 644#############################################################################
438 645
439package CFClient::UI::Empty; 646package CFClient::UI::Empty;
… …
444 my ($class, %arg) = @_; 651 my ($class, %arg) = @_;
445 $class->SUPER::new (can_events => 0, %arg); 652 $class->SUPER::new (can_events => 0, %arg);
446} 653}
447 654
448sub size_request { 655sub size_request {
449 (0, 0) 656 my ($self) = @_;
657
658 ($self->{w} + 0, $self->{h} + 0)
450} 659}
451 660
452sub draw { } 661sub draw { }
453 662
454############################################################################# 663#############################################################################
… …
458our @ISA = CFClient::UI::Base::; 667our @ISA = CFClient::UI::Base::;
459 668
460sub new { 669sub new {
461 my ($class, %arg) = @_; 670 my ($class, %arg) = @_;
462 671
463 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
464 673
465 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 674 my $self = $class->SUPER::new (
675 children => [],
676 can_events => 0,
677 %arg,
678 );
679
466 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
467 682
468 $self 683 $self
684}
685
686sub add {
687 my ($self, @widgets) = @_;
688
689 $_->set_parent ($self)
690 for @widgets;
691
692 use sort 'stable';
693
694 $self->{children} = [
695 sort { $a->{z} <=> $b->{z} }
696 @{$self->{children}}, @widgets
697 ];
698
699 $self->realloc;
700}
701
702sub children {
703 @{ $_[0]{children} }
704}
705
706sub remove {
707 my ($self, $child) = @_;
708
709 delete $child->{parent};
710 $child->hide;
711
712 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
713
714 $self->realloc;
715}
716
717sub clear {
718 my ($self) = @_;
719
720 my $children = delete $self->{children};
721 $self->{children} = [];
722
723 for (@$children) {
724 delete $_->{parent};
725 $_->hide;
726 }
727
728 $self->realloc;
729}
730
731sub find_widget {
732 my ($self, $x, $y) = @_;
733
734 $x -= $self->{x};
735 $y -= $self->{y};
736
737 my $res;
738
739 for (reverse $self->visible_children) {
740 $res = $_->find_widget ($x, $y)
741 and return $res;
742 }
743
744 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
745}
746
747sub _draw {
748 my ($self) = @_;
749
750 $_->draw for @{$self->{children}};
751}
752
753#############################################################################
754
755package CFClient::UI::Bin;
756
757our @ISA = CFClient::UI::Container::;
758
759sub new {
760 my ($class, %arg) = @_;
761
762 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
763
764 $class->SUPER::new (children => [$child], %arg)
469} 765}
470 766
471sub add { 767sub add {
472 my ($self, $child) = @_; 768 my ($self, $child) = @_;
473 769
474 $child->set_parent ($self); 770 $self->SUPER::remove ($_) for @{ $self->{children} };
475 771 $self->SUPER::add ($child);
476 use sort 'stable';
477
478 $self->{children} = [
479 sort { $a->{z} <=> $b->{z} }
480 @{$self->{children}}, $child
481 ];
482
483 $child->check_size;
484} 772}
485 773
486sub remove { 774sub remove {
487 my ($self, $child) = @_; 775 my ($self, $widget) = @_;
488 776
489 delete $child->{parent}; 777 $self->SUPER::remove ($widget);
490 778
491 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 779 $self->{children} = [new CFClient::UI::Empty]
780 unless @{$self->{children}};
781}
492 782
493 $self->check_size; 783sub child { $_[0]->{children}[0] }
784
785sub size_request {
786 $_[0]{children}[0]->size_request
787}
788
789sub invoke_size_allocate {
790 my ($self, $w, $h) = @_;
791
792 $self->{children}[0]->configure (0, 0, $w, $h);
793
794 1
795}
796
797#############################################################################
798
799# back-buffered drawing area
800
801package CFClient::UI::Window;
802
803our @ISA = CFClient::UI::Bin::;
804
805use CFClient::OpenGL;
806
807sub new {
808 my ($class, %arg) = @_;
809
810 my $self = $class->SUPER::new (%arg);
811}
812
813sub update {
814 my ($self) = @_;
815
816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
817 $self->SUPER::update;
818}
819
820sub invoke_size_allocate {
821 my ($self, $w, $h) = @_;
822
494 $self->update; 823 $self->update;
824
825 $self->SUPER::invoke_size_allocate ($w, $h)
826}
827
828sub _render {
829 my ($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, $h)
894}
895
896sub invoke_size_allocate {
897 my ($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 $self->update;
906
907 1
908}
909
910sub set_offset {
911 my ($self, $x, $y) = @_;
912
913 $self->{view_x} = int $x;
914 $self->{view_y} = int $y;
915
916 $self->update;
917}
918
919# hmm, this does not work for topleft of $self... but we should not ask for that
920sub coord2local {
921 my ($self, $x, $y) = @_;
922
923 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
924}
925
926sub coord2global {
927 my ($self, $x, $y) = @_;
928
929 $x = List::Util::min $self->{w}, $x - $self->{view_x};
930 $y = List::Util::min $self->{h}, $y - $self->{view_y};
931
932 $self->SUPER::coord2global ($x, $y)
495} 933}
496 934
497sub find_widget { 935sub find_widget {
498 my ($self, $x, $y) = @_; 936 my ($self, $x, $y) = @_;
499 937
500 $x -= $self->{x}; 938 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
501 $y -= $self->{y}; 939 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
502 940 ) {
503 my $res;
504
505 for (reverse @{ $self->{children} }) {
506 $res = $_->find_widget ($x, $y)
507 and return $res;
508 }
509
510 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 941 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
942 } else {
943 $self->CFClient::UI::Base::find_widget ($x, $y)
944 }
511} 945}
512 946
513sub _draw { 947sub _render {
514 my ($self) = @_; 948 my ($self) = @_;
515 949
516 $_->draw for @{$self->{children}}; 950 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
951 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
952
953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
954
955 $self->SUPER::_render;
517} 956}
518 957
519############################################################################# 958#############################################################################
520 959
521package CFClient::UI::Bin; 960package CFClient::UI::ScrolledWindow;
522 961
523our @ISA = CFClient::UI::Container::; 962our @ISA = CFClient::UI::HBox::;
524 963
525sub new { 964sub new {
526 my ($class, %arg) = @_; 965 my ($class, %arg) = @_;
527 966
528 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 967 my $child = delete $arg{child};
529 968
530 $class->SUPER::new (children => [$child], %arg) 969 my $self;
970
971 my $slider = new CFClient::UI::Slider
972 vertical => 1,
973 range => [0, 0, 1, 0.01], # HACK fix
974 on_changed => sub {
975 $self->{vp}->set_offset (0, $_[1]);
976 },
977 ;
978
979 $self = $class->SUPER::new (
980 vp => (new CFClient::UI::ViewPort expand => 1),
981 slider => $slider,
982 %arg,
983 );
984
985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
987
988 $self
531} 989}
532 990
533sub add { 991sub add {
534 my ($self, $child) = @_;
535
536 $self->{children} = [];
537
538 $self->SUPER::add ($child);
539}
540
541sub remove {
542 my ($self, $widget) = @_; 992 my ($self, $widget) = @_;
543 993
544 $self->SUPER::remove ($widget); 994 $self->{vp}->add ($self->{child} = $widget);
545
546 $self->{children} = [new CFClient::UI::Empty]
547 unless @{$self->{children}};
548} 995}
549 996
550sub child { $_[0]->{children}[0] } 997sub update {
998 my ($self) = @_;
551 999
552sub size_request { 1000 $self->SUPER::update;
553 $_[0]{children}[0]->size_request
554}
555 1001
1002 # todo: overwrite size_allocate of child
1003 my $child = $self->{vp}->child;
1004 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1005}
1006
556sub size_allocate { 1007sub invoke_size_allocate {
557 my ($self, $w, $h) = @_; 1008 my ($self, $w, $h) = @_;
558 1009
559 $self->{children}[0]->configure (0, 0, $w, $h); 1010 my $child = $self->{vp}->child;
1011 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1012
1013 $self->SUPER::invoke_size_allocate ($w, $h)
560} 1014}
1015
1016#TODO# update range on size_allocate depending on child
1017# update viewport offset on scroll
561 1018
562############################################################################# 1019#############################################################################
563 1020
564package CFClient::UI::Window; 1021package CFClient::UI::Frame;
565 1022
566our @ISA = CFClient::UI::Bin::; 1023our @ISA = CFClient::UI::Bin::;
567 1024
568use CFClient::OpenGL; 1025use CFClient::OpenGL;
1026
1027sub new {
1028 my $class = shift;
1029
1030 $class->SUPER::new (
1031 bg => undef,
1032 @_,
1033 )
1034}
1035
1036sub _draw {
1037 my ($self) = @_;
1038
1039 if ($self->{bg}) {
1040 my ($w, $h) = @$self{qw(w h)};
1041
1042 glEnable GL_BLEND;
1043 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1044 glColor_premultiply @{ $self->{bg} };
1045
1046 glBegin GL_QUADS;
1047 glVertex 0 , 0;
1048 glVertex 0 , $h;
1049 glVertex $w, $h;
1050 glVertex $w, 0;
1051 glEnd;
1052
1053 glDisable GL_BLEND;
1054 }
1055
1056 $self->SUPER::_draw;
1057}
1058
1059#############################################################################
1060
1061package CFClient::UI::FancyFrame;
1062
1063our @ISA = CFClient::UI::Bin::;
1064
1065use CFClient::OpenGL;
1066
1067my $bg =
1068 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1069 mipmap => 1, wrap => 1;
1070
1071my @border =
1072 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1073 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
569 1074
570sub new { 1075sub new {
571 my ($class, %arg) = @_; 1076 my ($class, %arg) = @_;
572 1077
573 my $self = $class->SUPER::new (%arg);
574}
575
576sub update {
577 my ($self) = @_;
578
579 # we want to do this delayed...
580 $self->render_chld;
581 $self->SUPER::update;
582}
583
584sub render_chld {
585 my ($self) = @_;
586
587 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
588 glClearColor 0, 0, 0, 1;
589 glClear GL_COLOR_BUFFER_BIT;
590 $self->child->draw;
591 };
592}
593
594sub size_allocate {
595 my ($self, $w, $h) = @_;
596
597 $self->child->configure (0, 0, $w, $h);
598
599 $self->render_chld;
600}
601
602sub _draw {
603 my ($self) = @_;
604
605 my ($w, $h) = ($self->w, $self->h);
606
607 my $tex = $self->{texture}
608 or return;
609
610 glEnable GL_BLEND;
611 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
612 glEnable GL_TEXTURE_2D;
613 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
614
615 $tex->draw_quad (0, 0, $w, $h);
616
617 glDisable GL_BLEND;
618 glDisable GL_TEXTURE_2D;
619}
620
621#############################################################################
622
623package CFClient::UI::ViewPort;
624
625our @ISA = CFClient::UI::Window::;
626
627sub new { die }
628
629sub size_request {
630 my ($self) = @_;
631
632 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
633 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
634
635 @$self{qw(child_w child_h)}
636}
637
638sub _draw {
639 my ($self) = @_;
640
641 $self->{children}[1]->draw;
642}
643
644
645#############################################################################
646
647package CFClient::UI::Frame;
648
649our @ISA = CFClient::UI::Bin::;
650
651use CFClient::OpenGL;
652
653sub new {
654 my $class = shift;
655
656 my $self = $class->SUPER::new ( 1078 my $self = $class->SUPER::new (
657 bg => [1, 1, 1, 1], 1079 bg => [1, 1, 1, 1],
658 border_bg => [1, 1, 1, 1], 1080 border_bg => [1, 1, 1, 1],
659 border => 0.8, 1081 border => 0.6,
660 @_ 1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
661 ); 1086 );
662 1087
663 $self
664}
665
666sub _draw {
667 my ($self) = @_;
668
669 my ($w, $h) = ($self->{w}, $self->{h});
670
671 glEnable GL_BLEND;
672 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
673 glEnable GL_TEXTURE_2D;
674 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
675
676# glBegin GL_QUADS;
677# glColor 0, 0, 0, 0;
678# glVertex 0 , 0;
679# glVertex 0 , $h;
680# glVertex $w, $h;
681# glVertex $w, 0;
682# glEnd;
683
684
685 $self->child->draw;
686 glDisable GL_BLEND;
687 glDisable GL_TEXTURE_2D;
688}
689
690#############################################################################
691
692package CFClient::UI::FancyFrame;
693
694our @ISA = CFClient::UI::Bin::;
695
696use CFClient::OpenGL;
697
698my @tex =
699 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
700 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
701
702sub new {
703 my $class = shift;
704
705 # TODO: user_x, user_y, overwrite moveto?
706
707 my $self = $class->SUPER::new (
708 bg => [1, 1, 1, 1],
709 border_bg => [1, 1, 1, 1],
710 border => 0.8,
711 can_events => 1,
712 @_
713 );
714
715 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title_widget} = new CFClient::UI::Label
716 align => 0, 1089 align => 0,
717 valign => 1, 1090 valign => 1,
718 text => $self->{title}, 1091 text => $self->{title},
719 fontsize => 1; 1092 fontsize => $self->{border},
1093 if exists $self->{title};
1094
1095 if ($self->{has_close_button}) {
1096 $self->{close_button} =
1097 new CFClient::UI::ImageButton
1098 path => 'x1_close.png',
1099 on_activate => sub { $self->hide };
1100
1101 $self->CFClient::UI::Container::add ($self->{close_button});
1102 }
720 1103
721 $self 1104 $self
1105}
1106
1107sub add {
1108 my ($self, @widgets) = @_;
1109
1110 $self->SUPER::add (@widgets);
1111 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1112 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
722} 1113}
723 1114
724sub border { 1115sub border {
725 int $_[0]{border} * $::FONTSIZE 1116 int $_[0]{border} * $::FONTSIZE
726} 1117}
727 1118
728sub size_request { 1119sub size_request {
729 my ($self) = @_; 1120 my ($self) = @_;
1121
1122 $self->{title_widget}->size_request
1123 if $self->{title_widget};
1124
1125 $self->{close_button}->size_request
1126 if $self->{close_button};
730 1127
731 my ($w, $h) = $self->SUPER::size_request; 1128 my ($w, $h) = $self->SUPER::size_request;
732 1129
733 ( 1130 (
734 $w + $self->border * 2, 1131 $w + $self->border * 2,
735 $h + $self->border * 2, 1132 $h + $self->border * 2,
736 ) 1133 )
737} 1134}
738 1135
739sub size_allocate { 1136sub invoke_size_allocate {
740 my ($self, $w, $h) = @_; 1137 my ($self, $w, $h) = @_;
741 1138
1139 if ($self->{title_widget}) {
1140 $self->{title_widget}{w} = $w;
1141 $self->{title_widget}{h} = $h;
1142 $self->{title_widget}->invoke_size_allocate ($w, $h);
1143 }
1144
1145 my $border = $self->border;
1146
742 $h -= List::Util::max 0, $self->border * 2; 1147 $h -= List::Util::max 0, $border * 2;
743 $w -= List::Util::max 0, $self->border * 2; 1148 $w -= List::Util::max 0, $border * 2;
744 1149
745 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
746 if $self->{title};
747
748 $self->child->configure ($self->border, $self->border, $w, $h); 1150 $self->child->configure ($border, $border, $w, $h);
749}
750 1151
1152 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1153 if $self->{close_button};
1154
1155 1
1156}
1157
751sub button_down { 1158sub invoke_button_down {
752 my ($self, $ev, $x, $y) = @_; 1159 my ($self, $ev, $x, $y) = @_;
753 1160
1161 my ($w, $h) = @$self{qw(w h)};
754 my $border = $self->border; 1162 my $border = $self->border;
755 1163
756 if ($x < $self->{w} && $x >= $self->{w} - $border 1164 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
757 && $y < $self->{h} && $y >= $self->{h} - $border) { 1165 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
758 1166
1167 if ($lr & $td) {
1168 my ($wx, $wy) = ($self->{x}, $self->{y});
759 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1169 my ($ox, $oy) = ($ev->{x}, $ev->{y});
760 my ($bw, $bh) = ($self->{w}, $self->{h}); 1170 my ($bw, $bh) = ($self->{w}, $self->{h});
761 1171
1172 my $mx = $x < $border;
1173 my $my = $y < $border;
1174
762 $self->{motion} = sub { 1175 $self->{motion} = sub {
763 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
764 1177
765 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 my $dx = $ev->{x} - $ox;
1179 my $dy = $ev->{y} - $oy;
766 1180
767 $self->{user_w} = $bw + $x - $ox; 1181 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
768 $self->{user_h} = $bh + $y - $oy; 1182 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
769 $self->check_size; 1183
1184 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1185 $self->realloc;
770 }; 1186 };
771 1187
772 } elsif ($x >= 0 && $x < $self->{w} 1188 } elsif ($lr ^ $td) {
773 && $y >= 0 && $y < $border) {
774
775 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1189 my ($ox, $oy) = ($ev->{x}, $ev->{y});
776 my ($bx, $by) = ($self->{x}, $self->{y}); 1190 my ($bx, $by) = ($self->{x}, $self->{y});
777 1191
778 $self->{motion} = sub { 1192 $self->{motion} = sub {
779 my ($ev, $x, $y) = @_; 1193 my ($ev, $x, $y) = @_;
780 1194
781 ($x, $y) = ($ev->{x}, $ev->{y}); 1195 ($x, $y) = ($ev->{x}, $ev->{y});
782 1196
783 $self->move ($bx + $x - $ox, $by + $y - $oy); 1197 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
784 $self->update; 1198 # HACK: the next line is required to enforce placement
1199 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
785 }; 1200 };
1201 } else {
1202 return 0;
1203 }
1204
786 } 1205 1
787} 1206}
788 1207
789sub button_up { 1208sub invoke_button_up {
790 my ($self, $ev, $x, $y) = @_; 1209 my ($self, $ev, $x, $y) = @_;
791 1210
792 delete $self->{motion}; 1211 ! ! delete $self->{motion}
793} 1212}
794 1213
795sub mouse_motion { 1214sub invoke_mouse_motion {
796 my ($self, $ev, $x, $y) = @_; 1215 my ($self, $ev, $x, $y) = @_;
797 1216
798 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1217 $self->{motion}->($ev, $x, $y) if $self->{motion};
1218
1219 ! ! $self->{motion}
799} 1220}
800 1221
801sub _draw { 1222sub _draw {
802 my ($self) = @_; 1223 my ($self) = @_;
803 1224
1225 my $child = $self->{children}[0];
1226
804 my ($w, $h ) = ($self->{w}, $self->{h}); 1227 my ($w, $h ) = ($self->{w}, $self->{h});
805 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1228 my ($cw, $ch) = ($child->{w}, $child->{h});
806 1229
807 glEnable GL_BLEND;
808 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
809 glEnable GL_TEXTURE_2D; 1230 glEnable GL_TEXTURE_2D;
810 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1231 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
811 1232
812 my $border = $self->border; 1233 my $border = $self->border;
813 1234
814 glColor @{ $self->{border_bg} }; 1235 glColor @{ $self->{border_bg} };
815 $tex[1]->draw_quad (0, 0, $w, $border); 1236 $border[0]->draw_quad_alpha (0, 0, $w, $border);
816 $tex[3]->draw_quad (0, $border, $border, $ch); 1237 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
817 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1238 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
818 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1239 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
819 1240
820 my $bg = $tex[0]; 1241 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1242 glColor @{ $self->{bg} };
821 1243
822 # TODO: repeat texture not scale 1244 # TODO: repeat texture not scale
823 my $rep_x = $cw / $bg->{w}; 1245 # solve this better(?)
824 my $rep_y = $ch / $bg->{h}; 1246 $bg->{s} = $cw / $bg->{w};
825 1247 $bg->{t} = $ch / $bg->{h};
826 glColor @{ $self->{bg} };
827
828 $bg->{s} = $rep_x;
829 $bg->{t} = $rep_y;
830 $bg->{wrap_mode} = 1;
831 $bg->draw_quad ($border, $border, $cw, $ch); 1248 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1249 }
832 1250
833 glDisable GL_TEXTURE_2D; 1251 glDisable GL_TEXTURE_2D;
834 glDisable GL_BLEND;
835 1252
836 $self->{title}->draw if $self->{title};
837 $self->child->draw; 1253 $child->draw;
1254
1255 if ($self->{title_widget}) {
1256 glTranslate 0, $border - $self->{h};
1257 $self->{title_widget}->_draw;
1258
1259 glTranslate 0, - ($border - $self->{h});
1260 }
1261
1262 $self->{close_button}->draw
1263 if $self->{close_button};
838} 1264}
839 1265
840############################################################################# 1266#############################################################################
841 1267
842package CFClient::UI::Table; 1268package CFClient::UI::Table;
… …
850sub new { 1276sub new {
851 my $class = shift; 1277 my $class = shift;
852 1278
853 $class->SUPER::new ( 1279 $class->SUPER::new (
854 col_expand => [], 1280 col_expand => [],
855 @_ 1281 @_,
856 ) 1282 )
1283}
1284
1285sub children {
1286 grep $_, map @$_, grep $_, @{ $_[0]{children} }
857} 1287}
858 1288
859sub add { 1289sub add {
860 my ($self, $x, $y, $child) = @_; 1290 my ($self, $x, $y, $child) = @_;
861 1291
862 $child->set_parent ($self); 1292 $child->set_parent ($self);
863 $self->{children}[$y][$x] = $child; 1293 $self->{children}[$y][$x] = $child;
864 1294
865 $child->check_size; 1295 $self->realloc;
866} 1296}
867 1297
1298sub remove {
1299 my ($self, $child) = @_;
1300
1301 # TODO: not yet implemented
1302}
1303
868# TODO: move to container class maybe? send childs a signal on removal? 1304# TODO: move to container class maybe? send children a signal on removal?
869sub clear { 1305sub clear {
870 my ($self) = @_; 1306 my ($self) = @_;
871 1307
1308 my @children = $self->children;
872 delete $self->{children}; 1309 delete $self->{children};
873 $self->update; 1310
1311 for (@children) {
1312 delete $_->{parent};
1313 $_->hide;
1314 }
1315
1316 $self->realloc;
874} 1317}
875 1318
876sub get_wh { 1319sub get_wh {
877 my ($self) = @_; 1320 my ($self) = @_;
878 1321
… …
904 (sum @$ws), 1347 (sum @$ws),
905 (sum @$hs), 1348 (sum @$hs),
906 ) 1349 )
907} 1350}
908 1351
909sub size_allocate { 1352sub invoke_size_allocate {
910 my ($self, $w, $h) = @_; 1353 my ($self, $w, $h) = @_;
911 1354
912 my ($ws, $hs) = $self->get_wh; 1355 my ($ws, $hs) = $self->get_wh;
913 1356
914 my $req_w = sum @$ws; 1357 my $req_w = (sum @$ws) || 1;
915 my $req_h = sum @$hs; 1358 my $req_h = (sum @$hs) || 1;
916 1359
917 # TODO: nicer code && do row_expand 1360 # TODO: nicer code && do row_expand
918 my @col_expand = @{$self->{col_expand}}; 1361 my @col_expand = @{$self->{col_expand}};
919 @col_expand = (1) x @$ws unless @col_expand; 1362 @col_expand = (1) x @$ws unless @col_expand;
920 my $col_expand = (sum @col_expand) || 1; 1363 my $col_expand = (sum @col_expand) || 1;
… …
946 } 1389 }
947 1390
948 $y += $row_h; 1391 $y += $row_h;
949 } 1392 }
950 1393
1394 1
951} 1395}
952 1396
953sub find_widget { 1397sub find_widget {
954 my ($self, $x, $y) = @_; 1398 my ($self, $x, $y) = @_;
955 1399
… …
974 } 1418 }
975} 1419}
976 1420
977############################################################################# 1421#############################################################################
978 1422
1423package CFClient::UI::Box;
1424
1425our @ISA = CFClient::UI::Container::;
1426
1427sub size_request {
1428 my ($self) = @_;
1429
1430 $self->{vertical}
1431 ? (
1432 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1433 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1434 )
1435 : (
1436 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1437 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1438 )
1439}
1440
1441sub invoke_size_allocate {
1442 my ($self, $w, $h) = @_;
1443
1444 my $space = $self->{vertical} ? $h : $w;
1445 my @children = $self->visible_children;
1446
1447 my @req;
1448
1449 if ($self->{homogeneous}) {
1450 @req = ($space / (@children || 1)) x @children;
1451 } else {
1452 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1453 my $req = List::Util::sum @req;
1454
1455 if ($req > $space) {
1456 # ah well, not enough space
1457 $_ *= $space / $req for @req;
1458 } else {
1459 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1460
1461 $space = ($space - $req) / $expand; # remaining space to give away
1462
1463 $req[$_] += $space * $children[$_]{expand}
1464 for 0 .. $#children;
1465 }
1466 }
1467
1468 CFClient::UI::harmonize \@req;
1469
1470 my $pos = 0;
1471 for (0 .. $#children) {
1472 my $alloc = $req[$_];
1473 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1474
1475 $pos += $alloc;
1476 }
1477
1478 1
1479}
1480
1481#############################################################################
1482
979package CFClient::UI::HBox; 1483package CFClient::UI::HBox;
980 1484
981# TODO: wrap into common Box base class
982
983our @ISA = CFClient::UI::Container::; 1485our @ISA = CFClient::UI::Box::;
984 1486
985sub size_request { 1487sub new {
986 my ($self) = @_; 1488 my $class = shift;
987 1489
988 my @alloc = map [$_->size_request], @{$self->{children}}; 1490 $class->SUPER::new (
989 1491 vertical => 0,
990 ( 1492 @_,
991 (List::Util::sum map $_->[0], @alloc),
992 (List::Util::max map $_->[1], @alloc),
993 ) 1493 )
994} 1494}
995 1495
996sub size_allocate {
997 my ($self, $w, $h) = @_;
998
999 ($h, $w) = ($w, $h);
1000
1001 my $children = $self->{children};
1002
1003 my @h = map $_->{req_w}, @$children;
1004
1005 my $req_h = List::Util::sum @h;
1006
1007 if ($req_h > $h) {
1008 # ah well, not enough space
1009 $_ *= $h / $req_h for @h;
1010 } else {
1011 my $exp = List::Util::sum map $_->{expand}, @$children;
1012 $exp ||= 1;
1013
1014 for (0 .. $#$children) {
1015 my $child = $children->[$_];
1016
1017 my $alloc_h = $h[$_];
1018 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1019 $h[$_] = $alloc_h;
1020 }
1021 }
1022
1023 CFClient::UI::harmonize \@h;
1024
1025 my $y = 0;
1026 for (0 .. $#$children) {
1027 my $child = $children->[$_];
1028 my $h = $h[$_];
1029 $child->configure ($y, 0, $h, $w);
1030
1031 $y += $h;
1032 }
1033
1034 1
1035}
1036
1037############################################################################# 1496#############################################################################
1038 1497
1039package CFClient::UI::VBox; 1498package CFClient::UI::VBox;
1040 1499
1041# TODO: wrap into common Box base class
1042
1043our @ISA = CFClient::UI::Container::; 1500our @ISA = CFClient::UI::Box::;
1044 1501
1045sub size_request { 1502sub new {
1046 my ($self) = @_; 1503 my $class = shift;
1047 1504
1048 my @alloc = map [$_->size_request], @{$self->{children}}; 1505 $class->SUPER::new (
1049 1506 vertical => 1,
1050 ( 1507 @_,
1051 (List::Util::max map $_->[0], @alloc),
1052 (List::Util::sum map $_->[1], @alloc),
1053 ) 1508 )
1054} 1509}
1055 1510
1056sub size_allocate {
1057 my ($self, $w, $h) = @_;
1058
1059 my $children = $self->{children};
1060
1061 my @h = map $_->{req_h}, @$children;
1062
1063 my $req_h = List::Util::sum @h;
1064
1065 if ($req_h > $h) {
1066 # ah well, not enough space
1067 $_ *= $h / $req_h for @h;
1068 } else {
1069 my $exp = List::Util::sum map $_->{expand}, @$children;
1070 $exp ||= 1;
1071
1072 for (0 .. $#$children) {
1073 my $child = $children->[$_];
1074
1075 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1076 }
1077 }
1078
1079 CFClient::UI::harmonize \@h;
1080
1081 my $y = 0;
1082 for (0 .. $#$children) {
1083 my $child = $children->[$_];
1084 my $h = $h[$_];
1085 $child->configure (0, $y, $w, $h);
1086
1087 $y += $h;
1088 }
1089
1090 1
1091}
1092
1093############################################################################# 1511#############################################################################
1094 1512
1095package CFClient::UI::Label; 1513package CFClient::UI::Label;
1096 1514
1097our @ISA = CFClient::UI::Base::; 1515our @ISA = CFClient::UI::DrawBG::;
1098 1516
1099use CFClient::OpenGL; 1517use CFClient::OpenGL;
1100 1518
1101sub new { 1519sub new {
1102 my ($class, %arg) = @_; 1520 my ($class, %arg) = @_;
1103 1521
1104 my $self = $class->SUPER::new ( 1522 my $self = $class->SUPER::new (
1105 fg => [1, 1, 1], 1523 fg => [1, 1, 1],
1524 #bg => none
1525 #active_bg => none
1106 #font => default_font 1526 #font => default_font
1527 #text => initial text
1528 #markup => initial narkup
1529 #max_w => maximum pixel width
1530 ellipsise => 3, # end
1531 layout => (new CFClient::Layout),
1107 fontsize => 1, 1532 fontsize => 1,
1108 text => "",
1109 align => -1, 1533 align => -1,
1110 valign => -1, 1534 valign => -1,
1111 padding => 2, 1535 padding_x => 2,
1112 layout => new CFClient::Layout, 1536 padding_y => 2,
1113 can_events => 0, 1537 can_events => 0,
1114 %arg 1538 %arg
1115 ); 1539 );
1116 1540
1117 if (exists $self->{template}) { 1541 if (exists $self->{template}) {
1118 my $layout = new CFClient::Layout; 1542 my $layout = new CFClient::Layout;
1119 $layout->set_text (delete $self->{template}); 1543 $layout->set_text (delete $self->{template});
1120 $self->{template} = $layout; 1544 $self->{template} = $layout;
1121 } 1545 }
1122 1546
1123 $self->set_text (delete $self->{text}) if exists $self->{text}; 1547 if (exists $self->{markup}) {
1124 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1548 $self->set_markup (delete $self->{markup});
1549 } else {
1550 $self->set_text (delete $self->{text});
1551 }
1125 1552
1126 $self 1553 $self
1127} 1554}
1128 1555
1129sub escape_text { 1556sub escape($) {
1130 local $_ = $_[1]; 1557 local $_ = $_[0];
1131 1558
1132 s/&/&amp;/g; 1559 s/&/&amp;/g;
1133 s/>/&gt;/g; 1560 s/>/&gt;/g;
1134 s/</&lt;/g; 1561 s/</&lt;/g;
1135 1562
1136 $_[1] 1563 $_
1564}
1565
1566sub update {
1567 my ($self) = @_;
1568
1569 delete $self->{texture};
1570 $self->SUPER::update;
1571}
1572
1573sub realloc {
1574 my ($self) = @_;
1575
1576 delete $self->{ox};
1577 $self->SUPER::realloc;
1137} 1578}
1138 1579
1139sub set_text { 1580sub set_text {
1140 my ($self, $text) = @_; 1581 my ($self, $text) = @_;
1141 1582
1583 return if $self->{text} eq "T$text";
1584 $self->{text} = "T$text";
1585
1586 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1142 $self->{layout}->set_text ($text); 1587 $self->{layout}->set_text ($text);
1143 1588
1144 delete $self->{texture}; 1589 delete $self->{size_req};
1145 $self->check_size; 1590 $self->realloc;
1146 $self->update; 1591 $self->update;
1147} 1592}
1148 1593
1149sub set_markup { 1594sub set_markup {
1150 my ($self, $markup) = @_; 1595 my ($self, $markup) = @_;
1151 1596
1597 return if $self->{text} eq "M$markup";
1598 $self->{text} = "M$markup";
1599
1600 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1601
1602 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1152 $self->{layout}->set_markup ($markup); 1603 $self->{layout}->set_markup ($markup);
1153 1604
1154 delete $self->{texture}; 1605 delete $self->{size_req};
1155 $self->check_size; 1606 $self->realloc;
1156 $self->update; 1607 $self->update;
1157} 1608}
1158 1609
1159sub size_request { 1610sub size_request {
1160 my ($self) = @_; 1611 my ($self) = @_;
1161 1612
1613 $self->{size_req} ||= do {
1162 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1614 $self->{layout}->set_font ($self->{font}) if $self->{font};
1163 $self->{layout}->set_width ($self->{max_w} || -1); 1615 $self->{layout}->set_width ($self->{max_w} || -1);
1616 $self->{layout}->set_ellipsise ($self->{ellipsise});
1617 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1164 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1618 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1165 1619
1166 my ($w, $h) = $self->{layout}->size; 1620 my ($w, $h) = $self->{layout}->size;
1167 1621
1168 if (exists $self->{template}) { 1622 if (exists $self->{template}) {
1169 $self->{template}->set_font ($self->{font}) if $self->{font}; 1623 $self->{template}->set_font ($self->{font}) if $self->{font};
1170 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1624 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1171 1625
1172 my ($w2, $h2) = $self->{template}->size; 1626 my ($w2, $h2) = $self->{template}->size;
1173 1627
1174 $w = List::Util::max $w, $w2; 1628 $w = List::Util::max $w, $w2;
1175 $h = List::Util::max $h, $h2; 1629 $h = List::Util::max $h, $h2;
1630 }
1631
1632 [$w, $h]
1176 } 1633 };
1177 1634
1178 ( 1635 @{ $self->{size_req} }
1179 $w + $self->{padding} * 2,
1180 $h + $self->{padding} * 2,
1181 )
1182} 1636}
1183 1637
1638sub baseline_shift {
1639 $_[0]{layout}->descent
1640}
1641
1184sub size_allocate { 1642sub invoke_size_allocate {
1185 my ($self, $w, $h) = @_; 1643 my ($self, $w, $h) = @_;
1186 1644
1645 delete $self->{ox};
1646
1187 delete $self->{texture}; 1647 delete $self->{texture}
1648 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1649
1650 1
1188} 1651}
1189 1652
1190sub set_fontsize { 1653sub set_fontsize {
1191 my ($self, $fontsize) = @_; 1654 my ($self, $fontsize) = @_;
1192 1655
1193 $self->{fontsize} = $fontsize; 1656 $self->{fontsize} = $fontsize;
1194 delete $self->{texture}; 1657 delete $self->{texture};
1195 $self->check_size; 1658
1196 $self->update; 1659 $self->realloc;
1660}
1661
1662sub reconfigure {
1663 my ($self) = @_;
1664
1665 delete $self->{size_req};
1666
1667 $self->SUPER::reconfigure;
1197} 1668}
1198 1669
1199sub _draw { 1670sub _draw {
1200 my ($self) = @_; 1671 my ($self) = @_;
1201 1672
1673 $self->SUPER::_draw; # draw background, if applicable
1674
1202 my $tex = $self->{texture} ||= do { 1675 my $tex = $self->{texture} ||= do {
1676 $self->{layout}->set_foreground (@{$self->{fg}});
1203 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1677 $self->{layout}->set_font ($self->{font}) if $self->{font};
1204 $self->{layout}->set_width ($self->{w}); 1678 $self->{layout}->set_width ($self->{w});
1679 $self->{layout}->set_ellipsise ($self->{ellipsise});
1680 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1205 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1681 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1682
1206 new_from_layout CFClient::Texture $self->{layout} 1683 new_from_layout CFClient::Texture $self->{layout}
1207 }; 1684 };
1208 1685
1209 glEnable GL_BLEND; 1686 unless (exists $self->{ox}) {
1210 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1687 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1688 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1689 : ($self->{w} - $tex->{w}) * 0.5);
1690
1691 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1692 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1693 : ($self->{h} - $tex->{h}) * 0.5);
1694 };
1695
1211 glEnable GL_TEXTURE_2D; 1696 glEnable GL_TEXTURE_2D;
1697
1698 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1699 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1700
1701 if ($tex->{format} == GL_ALPHA) {
1702 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1703 glColor @{$self->{fg}};
1704 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1705 } else {
1212 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1706 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1213 1707 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1214 glColor @{$self->{fg}}; 1708 }
1215
1216 $self->{ox} = int (
1217 $self->{align} < 0 ? $self->{padding}
1218 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1219 : ($self->{w} - $tex->{w}) * 0.5
1220 );
1221
1222 $self->{oy} = int (
1223 $self->{valign} < 0 ? $self->{padding}
1224 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1225 : ($self->{h} - $tex->{h}) * 0.5
1226 );
1227
1228 $tex->draw_quad ($self->{ox}, $self->{oy});
1229 1709
1230 glDisable GL_TEXTURE_2D; 1710 glDisable GL_TEXTURE_2D;
1231 glDisable GL_BLEND;
1232} 1711}
1233 1712
1234############################################################################# 1713#############################################################################
1235 1714
1236package CFClient::UI::EntryBase; 1715package CFClient::UI::EntryBase;
… …
1241 1720
1242sub new { 1721sub new {
1243 my $class = shift; 1722 my $class = shift;
1244 1723
1245 $class->SUPER::new ( 1724 $class->SUPER::new (
1246 fg => [1, 1, 1], 1725 fg => [1, 1, 1],
1247 bg => [0, 0, 0, 0.2], 1726 bg => [0, 0, 0, 0.2],
1248 active_bg => [1, 1, 1, 0.5], 1727 active_bg => [1, 1, 1, 0.5],
1249 active_fg => [0, 0, 0], 1728 active_fg => [0, 0, 0],
1250 can_hover => 1, 1729 can_hover => 1,
1251 can_focus => 1, 1730 can_focus => 1,
1252 valign => 0, 1731 valign => 0,
1253 can_events => 1, 1732 can_events => 1,
1733 #text => ...
1734 #hidden => "*",
1254 @_ 1735 @_
1255 ) 1736 )
1256} 1737}
1257 1738
1258sub _set_text { 1739sub _set_text {
… …
1260 1741
1261 delete $self->{cur_h}; 1742 delete $self->{cur_h};
1262 1743
1263 return if $self->{text} eq $text; 1744 return if $self->{text} eq $text;
1264 1745
1265 delete $self->{texture};
1266
1267 $self->{last_activity} = $::NOW; 1746 $self->{last_activity} = $::NOW;
1268 $self->{text} = $text; 1747 $self->{text} = $text;
1269 1748
1270 $text =~ s/./*/g if $self->{hidden}; 1749 $text =~ s/./*/g if $self->{hidden};
1271 $self->{layout}->set_text ("$text "); 1750 $self->{layout}->set_text ("$text ");
1751 delete $self->{size_req};
1272 1752
1273 $self->emit (changed => $self->{text}); 1753 $self->emit (changed => $self->{text});
1754
1755 $self->realloc;
1756 $self->update;
1757}
1758
1759sub set_text {
1760 my ($self, $text) = @_;
1761
1762 $self->{cursor} = length $text;
1763 $self->_set_text ($text);
1274} 1764}
1275 1765
1276sub get_text { 1766sub get_text {
1277 $_[0]{text} 1767 $_[0]{text}
1278} 1768}
… …
1283 my ($w, $h) = $self->SUPER::size_request; 1773 my ($w, $h) = $self->SUPER::size_request;
1284 1774
1285 ($w + 1, $h) # add 1 for cursor 1775 ($w + 1, $h) # add 1 for cursor
1286} 1776}
1287 1777
1288sub size_allocate {
1289 my ($self, $w, $h) = @_;
1290
1291 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1292}
1293
1294sub set_text {
1295 my ($self, $text) = @_;
1296
1297 $self->{cursor} = length $text;
1298 $self->_set_text ($text);
1299 $self->update;
1300}
1301
1302sub key_down { 1778sub invoke_key_down {
1303 my ($self, $ev) = @_; 1779 my ($self, $ev) = @_;
1304 1780
1305 my $mod = $ev->{mod}; 1781 my $mod = $ev->{mod};
1306 my $sym = $ev->{sym}; 1782 my $sym = $ev->{sym};
1307 my $uni = $ev->{unicode}; 1783 my $uni = $ev->{unicode};
1308 1784
1309 my $text = $self->get_text; 1785 my $text = $self->get_text;
1310 1786
1311 if ($sym == 8) { 1787 if ($uni == 8) {
1312 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1788 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1313 } elsif ($sym == 127) { 1789 } elsif ($uni == 127) {
1314 substr $text, $self->{cursor}, 1, ""; 1790 substr $text, $self->{cursor}, 1, "";
1315 } elsif ($sym == CFClient::SDLK_LEFT) { 1791 } elsif ($sym == CFClient::SDLK_LEFT) {
1316 --$self->{cursor} if $self->{cursor}; 1792 --$self->{cursor} if $self->{cursor};
1317 } elsif ($sym == CFClient::SDLK_RIGHT) { 1793 } elsif ($sym == CFClient::SDLK_RIGHT) {
1318 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1794 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1319 } elsif ($sym == CFClient::SDLK_HOME) { 1795 } elsif ($sym == CFClient::SDLK_HOME) {
1320 $self->{cursor} = 0; 1796 $self->{cursor} = 0;
1321 } elsif ($sym == CFClient::SDLK_END) { 1797 } elsif ($sym == CFClient::SDLK_END) {
1322 $self->{cursor} = length $text; 1798 $self->{cursor} = length $text;
1323 } elsif ($sym == 27) { 1799 } elsif ($uni == 27) {
1324 $self->emit ('escape'); 1800 $self->emit ('escape');
1325 } elsif ($uni) { 1801 } elsif ($uni) {
1326 substr $text, $self->{cursor}++, 0, chr $uni; 1802 substr $text, $self->{cursor}++, 0, chr $uni;
1803 } else {
1804 return 0;
1327 } 1805 }
1328 1806
1329 $self->_set_text ($text); 1807 $self->_set_text ($text);
1330 $self->update;
1331}
1332 1808
1809 $self->realloc;
1810
1811 1
1812}
1813
1333sub focus_in { 1814sub invoke_focus_in {
1334 my ($self) = @_; 1815 my ($self) = @_;
1335 1816
1336 $self->{last_activity} = $::NOW; 1817 $self->{last_activity} = $::NOW;
1337 1818
1338 $self->SUPER::focus_in; 1819 $self->SUPER::invoke_focus_in
1339} 1820}
1340 1821
1341sub button_down { 1822sub invoke_button_down {
1342 my ($self, $ev, $x, $y) = @_; 1823 my ($self, $ev, $x, $y) = @_;
1343 1824
1344 $self->SUPER::button_down ($ev, $x, $y); 1825 $self->SUPER::invoke_button_down ($ev, $x, $y);
1345 1826
1346 my $idx = $self->{layout}->xy_to_index ($x, $y); 1827 my $idx = $self->{layout}->xy_to_index ($x, $y);
1347 1828
1348 # byte-index to char-index 1829 # byte-index to char-index
1349 my $text = $self->{text}; 1830 my $text = $self->{text};
1350 utf8::encode $text; 1831 utf8::encode $text;
1351 $self->{cursor} = length substr $text, 0, $idx; 1832 $self->{cursor} = length substr $text, 0, $idx;
1352 1833
1353 $self->_set_text ($self->{text}); 1834 $self->_set_text ($self->{text});
1354 $self->update; 1835 $self->update;
1836
1837 1
1355} 1838}
1356 1839
1357sub mouse_motion { 1840sub invoke_mouse_motion {
1358 my ($self, $ev, $x, $y) = @_; 1841 my ($self, $ev, $x, $y) = @_;
1359# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1842# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1843
1844 1
1360} 1845}
1361 1846
1362sub _draw { 1847sub _draw {
1363 my ($self) = @_; 1848 my ($self) = @_;
1364 1849
1365 local $self->{fg} = $self->{fg}; 1850 local $self->{fg} = $self->{fg};
1366 1851
1367 if ($FOCUS == $self) { 1852 if ($FOCUS == $self) {
1368 glColor @{$self->{active_bg}}; 1853 glColor_premultiply @{$self->{active_bg}};
1369 $self->{fg} = $self->{active_fg}; 1854 $self->{fg} = $self->{active_fg};
1370 } else { 1855 } else {
1371 glColor @{$self->{bg}}; 1856 glColor_premultiply @{$self->{bg}};
1372 } 1857 }
1373 1858
1374 glEnable GL_BLEND; 1859 glEnable GL_BLEND;
1375 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1860 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1376 glBegin GL_QUADS; 1861 glBegin GL_QUADS;
1377 glVertex 0 , 0; 1862 glVertex 0 , 0;
1378 glVertex 0 , $self->{h}; 1863 glVertex 0 , $self->{h};
1379 glVertex $self->{w}, $self->{h}; 1864 glVertex $self->{w}, $self->{h};
1380 glVertex $self->{w}, 0; 1865 glVertex $self->{w}, 0;
… …
1405 1890
1406our @ISA = CFClient::UI::EntryBase::; 1891our @ISA = CFClient::UI::EntryBase::;
1407 1892
1408use CFClient::OpenGL; 1893use CFClient::OpenGL;
1409 1894
1410sub key_down { 1895sub invoke_key_down {
1411 my ($self, $ev) = @_; 1896 my ($self, $ev) = @_;
1412 1897
1413 my $sym = $ev->{sym}; 1898 my $sym = $ev->{sym};
1414 1899
1415 if ($sym == 13) { 1900 if ($sym == 13) {
1901 unshift @{$self->{history}},
1902 my $txt = $self->get_text;
1903
1904 $self->{history_pointer} = -1;
1905 $self->{history_saveback} = '';
1416 $self->emit (activate => $self->get_text); 1906 $self->emit (activate => $txt);
1417 $self->update; 1907 $self->update;
1418 1908
1909 } elsif ($sym == CFClient::SDLK_UP) {
1910 if ($self->{history_pointer} < 0) {
1911 $self->{history_saveback} = $self->get_text;
1912 }
1913 if (@{$self->{history} || []} > 0) {
1914 $self->{history_pointer}++;
1915 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1916 $self->{history_pointer} = @{$self->{history} || []} - 1;
1917 }
1918 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1919 }
1920
1921 } elsif ($sym == CFClient::SDLK_DOWN) {
1922 $self->{history_pointer}--;
1923 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1924
1925 if ($self->{history_pointer} >= 0) {
1926 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1927 } else {
1928 $self->set_text ($self->{history_saveback});
1929 }
1930
1419 } else { 1931 } else {
1420 $self->SUPER::key_down ($ev); 1932 return $self->SUPER::invoke_key_down ($ev)
1933 }
1934
1421 } 1935 1
1422
1423} 1936}
1424 1937
1425############################################################################# 1938#############################################################################
1426 1939
1427package CFClient::UI::Button; 1940package CFClient::UI::Button;
… …
1436 1949
1437sub new { 1950sub new {
1438 my $class = shift; 1951 my $class = shift;
1439 1952
1440 $class->SUPER::new ( 1953 $class->SUPER::new (
1441 padding => 4, 1954 padding_x => 4,
1955 padding_y => 4,
1442 fg => [1, 1, 1], 1956 fg => [1, 1, 1],
1443 bg => [1, 1, 1, 0.2],
1444 active_fg => [0, 0, 1], 1957 active_fg => [0, 0, 1],
1445 can_hover => 1, 1958 can_hover => 1,
1446 align => 0, 1959 align => 0,
1447 valign => 0, 1960 valign => 0,
1448 can_events => 1, 1961 can_events => 1,
1449 @_ 1962 @_
1450 ) 1963 )
1451} 1964}
1452 1965
1453sub button_up { 1966sub invoke_button_up {
1454 my ($self, $ev, $x, $y) = @_; 1967 my ($self, $ev, $x, $y) = @_;
1455 1968
1969 $self->emit ("activate")
1456 if ($x >= 0 && $x < $self->{w} 1970 if $x >= 0 && $x < $self->{w}
1457 && $y >= 0 && $y < $self->{h}) { 1971 && $y >= 0 && $y < $self->{h};
1458 $self->emit ("activate"); 1972
1459 } 1973 1
1460} 1974}
1461 1975
1462sub _draw { 1976sub _draw {
1463 my ($self) = @_; 1977 my ($self) = @_;
1464 1978
1465 local $self->{fg} = $self->{fg}; 1979 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1466 1980
1467 if ($GRAB == $self) {
1468 $self->{fg} = $self->{active_fg};
1469 }
1470
1471 glEnable GL_BLEND;
1472 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1473 glEnable GL_TEXTURE_2D; 1981 glEnable GL_TEXTURE_2D;
1474 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1475 glColor 0, 0, 0, 1; 1983 glColor 0, 0, 0, 1;
1476 1984
1477 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1985 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1478 1986
1479 glDisable GL_TEXTURE_2D; 1987 glDisable GL_TEXTURE_2D;
1480 glDisable GL_BLEND;
1481 1988
1482 $self->SUPER::_draw; 1989 $self->SUPER::_draw;
1990}
1991
1992#############################################################################
1993
1994package CFClient::UI::ImageButton;
1995
1996our @ISA = CFClient::UI::Image::;
1997
1998use CFClient::OpenGL;
1999
2000my %textures;
2001
2002sub new {
2003 my $class = shift;
2004
2005 my $self = $class->SUPER::new (
2006 padding_x => 4,
2007 padding_y => 4,
2008 fg => [1, 1, 1],
2009 active_fg => [0, 0, 1],
2010 can_hover => 1,
2011 align => 0,
2012 valign => 0,
2013 can_events => 1,
2014 @_
2015 );
2016}
2017
2018sub invoke_button_up {
2019 my ($self, $ev, $x, $y) = @_;
2020
2021 $self->emit ("activate")
2022 if $x >= 0 && $x < $self->{w}
2023 && $y >= 0 && $y < $self->{h};
2024
2025 1
1483} 2026}
1484 2027
1485############################################################################# 2028#############################################################################
1486 2029
1487package CFClient::UI::CheckBox; 2030package CFClient::UI::CheckBox;
… …
1496 2039
1497sub new { 2040sub new {
1498 my $class = shift; 2041 my $class = shift;
1499 2042
1500 $class->SUPER::new ( 2043 $class->SUPER::new (
1501 padding => 2, 2044 padding_x => 2,
2045 padding_y => 2,
1502 fg => [1, 1, 1], 2046 fg => [1, 1, 1],
1503 active_fg => [1, 1, 0], 2047 active_fg => [1, 1, 0],
2048 bg => [0, 0, 0, 0.2],
2049 active_bg => [1, 1, 1, 0.5],
1504 state => 0, 2050 state => 0,
1505 can_hover => 1, 2051 can_hover => 1,
1506 @_ 2052 @_
1507 ) 2053 )
1508} 2054}
1509 2055
1510sub size_request { 2056sub size_request {
1511 my ($self) = @_; 2057 my ($self) = @_;
1512 2058
1513 ($self->{padding} * 2 + 6) x 2 2059 (6) x 2
1514} 2060}
1515 2061
1516sub button_down { 2062sub invoke_button_down {
1517 my ($self, $ev, $x, $y) = @_; 2063 my ($self, $ev, $x, $y) = @_;
1518 2064
1519 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2065 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1520 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2066 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1521 $self->{state} = !$self->{state}; 2067 $self->{state} = !$self->{state};
1522 $self->emit (changed => $self->{state}); 2068 $self->emit (changed => $self->{state});
2069 } else {
2070 return 0
2071 }
2072
1523 } 2073 1
1524} 2074}
1525 2075
1526sub _draw { 2076sub _draw {
1527 my ($self) = @_; 2077 my ($self) = @_;
1528 2078
1529 $self->SUPER::_draw; 2079 $self->SUPER::_draw;
1530 2080
1531 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2081 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1532 2082
1533 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2083 my ($w, $h) = @$self{qw(w h)};
2084
2085 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1534 2086
1535 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2087 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1536 2088
1537 glEnable GL_BLEND; 2089 my $tex = $self->{state} ? $tex[1] : $tex[0];
2090
1538 glEnable GL_TEXTURE_2D; 2091 glEnable GL_TEXTURE_2D;
1539 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1540
1541 my $tex = $self->{state} ? $tex[1] : $tex[0];
1542
1543 $tex->draw_quad (0, 0, $s, $s); 2092 $tex->draw_quad_alpha (0, 0, $s, $s);
1544
1545 glDisable GL_TEXTURE_2D; 2093 glDisable GL_TEXTURE_2D;
1546 glDisable GL_BLEND;
1547} 2094}
1548 2095
1549############################################################################# 2096#############################################################################
1550 2097
1551package CFClient::UI::Image; 2098package CFClient::UI::Image;
1552 2099
1553our @ISA = CFClient::UI::Base::; 2100our @ISA = CFClient::UI::Base::;
1554 2101
1555use CFClient::OpenGL; 2102use CFClient::OpenGL;
1556use Carp qw/confess/;
1557 2103
1558our %loaded_images; 2104our %texture_cache;
1559 2105
1560sub new { 2106sub new {
1561 my $class = shift; 2107 my $class = shift;
1562 2108
1563 my $self = $class->SUPER::new (can_events => 0, @_); 2109 my $self = $class->SUPER::new (
2110 can_events => 0,
2111 @_,
2112 );
1564 2113
1565 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2114 $self->{path}
2115 or Carp::croak "required attribute 'path' not set";
1566 2116
1567 $loaded_images{$self->{image}} ||= 2117 $self->{tex} = $texture_cache{$self->{path}} ||=
1568 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2118 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1569 2119
1570 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2120 Scalar::Util::weaken $texture_cache{$self->{path}};
1571 2121
1572 Scalar::Util::weaken $loaded_images{$self->{image}}; 2122 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1573
1574 $self->{aspect} = $tex->{w} / $tex->{h};
1575 2123
1576 $self 2124 $self
1577} 2125}
1578 2126
1579sub size_request { 2127sub size_request {
1580 my ($self) = @_; 2128 my ($self) = @_;
1581 2129
1582 ($self->{tex}->{w}, $self->{tex}->{h}) 2130 ($self->{tex}{w}, $self->{tex}{h})
1583} 2131}
1584 2132
1585sub _draw { 2133sub _draw {
1586 my ($self) = @_; 2134 my ($self) = @_;
1587 2135
… …
1594 glTranslate 0, -$self->{w}, 0; 2142 glTranslate 0, -$self->{w}, 0;
1595 2143
1596 ($w, $h) = ($h, $w); 2144 ($w, $h) = ($h, $w);
1597 } 2145 }
1598 2146
1599 glEnable GL_BLEND;
1600 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1601 glEnable GL_TEXTURE_2D; 2147 glEnable GL_TEXTURE_2D;
1602 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2148 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1603 2149
1604 $tex->draw_quad (0, 0, $w, $h); 2150 $tex->draw_quad_alpha (0, 0, $w, $h);
1605 2151
1606 glDisable GL_BLEND;
1607 glDisable GL_TEXTURE_2D; 2152 glDisable GL_TEXTURE_2D;
1608} 2153}
1609 2154
1610############################################################################# 2155#############################################################################
1611 2156
… …
1659} 2204}
1660 2205
1661sub set_max { 2206sub set_max {
1662 my ($self, $max) = @_; 2207 my ($self, $max) = @_;
1663 2208
2209 return if $self->{max_val} == $max;
2210
1664 $self->{max_val} = $max; 2211 $self->{max_val} = $max;
2212 $self->update;
1665} 2213}
1666 2214
1667sub set_value { 2215sub set_value {
1668 my ($self, $val, $max) = @_; 2216 my ($self, $val, $max) = @_;
1669 2217
1670 $self->set_max ($max) 2218 $self->set_max ($max)
1671 if defined $max; 2219 if defined $max;
1672 2220
1673 $max = $self->{max_val}; 2221 return if $self->{val} == $val;
2222
1674 $self->{val} = $val; 2223 $self->{val} = $val;
1675
1676 $self->update; 2224 $self->update;
1677} 2225}
1678 2226
1679sub _draw { 2227sub _draw {
1680 my ($self) = @_; 2228 my ($self) = @_;
… …
1698 2246
1699 my $h1 = $self->{h} * (1 - $ycut1); 2247 my $h1 = $self->{h} * (1 - $ycut1);
1700 my $h2 = $self->{h} * (1 - $ycut2); 2248 my $h2 = $self->{h} * (1 - $ycut2);
1701 2249
1702 glEnable GL_BLEND; 2250 glEnable GL_BLEND;
1703 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2251 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2252 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1704 glEnable GL_TEXTURE_2D; 2253 glEnable GL_TEXTURE_2D;
1705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2254 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1706 2255
1707 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2256 glBindTexture GL_TEXTURE_2D, $t1->{name};
1708 glBegin GL_QUADS; 2257 glBegin GL_QUADS;
… …
1743 2292
1744sub new { 2293sub new {
1745 my ($class, %arg) = @_; 2294 my ($class, %arg) = @_;
1746 2295
1747 my $self = $class->SUPER::new ( 2296 my $self = $class->SUPER::new (
1748 tooltip => $arg{type}, 2297 tooltip => $arg{type},
2298 can_hover => 1,
2299 can_events => 1,
1749 %arg, 2300 %arg,
1750 ); 2301 );
1751 2302
1752 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999", can_events => 1, can_hover => 1); 2303 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1753 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_events => 1, can_hover => 1); 2304 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1754 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999", can_events => 1, can_hover => 1); 2305 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1755 2306
1756 $self 2307 $self
1757} 2308}
1758 2309
1759sub set_fontsize { 2310sub set_fontsize {
… …
1761 2312
1762 $self->{value}->set_fontsize ($fsize); 2313 $self->{value}->set_fontsize ($fsize);
1763 $self->{max} ->set_fontsize ($fsize); 2314 $self->{max} ->set_fontsize ($fsize);
1764} 2315}
1765 2316
2317sub set_max {
2318 my ($self, $max) = @_;
2319
2320 $self->{gauge}->set_max ($max);
2321 $self->{max}->set_text ($max);
2322}
2323
1766sub set_value { 2324sub set_value {
1767 my ($self, $val, $max) = @_; 2325 my ($self, $val, $max) = @_;
1768 2326
1769 $self->set_max ($max) 2327 $self->set_max ($max)
1770 if defined $max; 2328 if defined $max;
1771 2329
1772 $self->{gauge}->set_value ($val, $max); 2330 $self->{gauge}->set_value ($val, $max);
1773 $self->{value}->set_text ($val); 2331 $self->{value}->set_text ($val);
1774}
1775
1776sub set_max {
1777 my ($self, $max) = @_;
1778
1779 $self->{gauge}->set_max ($max);
1780 $self->{max}->set_text ($max);
1781} 2332}
1782 2333
1783############################################################################# 2334#############################################################################
1784 2335
1785package CFClient::UI::Slider; 2336package CFClient::UI::Slider;
… …
1795 qw(s1_slider.png s1_slider_bg.png); 2346 qw(s1_slider.png s1_slider_bg.png);
1796 2347
1797sub new { 2348sub new {
1798 my $class = shift; 2349 my $class = shift;
1799 2350
1800 # range [value, low, high, page] 2351 # range [value, low, high, page, unit]
1801 2352
1802 # TODO: 0-width page 2353 # TODO: 0-width page
1803 # TODO: req_w/h are wrong with vertical 2354 # TODO: req_w/h are wrong with vertical
1804 # TODO: calculations are off 2355 # TODO: calculations are off
1805 my $self = $class->SUPER::new ( 2356 my $self = $class->SUPER::new (
1806 fg => [1, 1, 1], 2357 fg => [1, 1, 1],
1807 active_fg => [0, 0, 0], 2358 active_fg => [0, 0, 0],
2359 bg => [0, 0, 0, 0.2],
2360 active_bg => [1, 1, 1, 0.5],
1808 range => [0, 0, 100, 10], 2361 range => [0, 0, 100, 10, 0],
1809 req_w => 20, 2362 min_w => $::WIDTH / 80,
1810 req_h => 20, 2363 min_h => $::WIDTH / 80,
1811 vertical => 0, 2364 vertical => 0,
1812 can_hover => 1, 2365 can_hover => 1,
1813 inner_pad => 5, 2366 inner_pad => 0.02,
1814 @_ 2367 @_
1815 ); 2368 );
1816 2369
2370 $self->set_value ($self->{range}[0]);
2371 $self->update;
2372
1817 $self 2373 $self
1818} 2374}
1819 2375
2376sub set_range {
2377 my ($self, $range) = @_;
2378
2379 ($range, $self->{range}) = ($self->{range}, $range);
2380
2381 if ("@$range" ne "@{$self->{range}}") {
2382 $self->update;
2383 $self->set_value ($self->{range}[0]);
2384 }
2385}
2386
2387sub set_value {
2388 my ($self, $value) = @_;
2389
2390 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2391
2392 $hi = $lo + 1 if $hi <= $lo;
2393
2394 $page = $hi - $lo if $page > $hi - $lo;
2395
2396 $value = $lo if $value < $lo;
2397 $value = $hi - $page if $value > $hi - $page;
2398
2399 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2400 if $unit;
2401
2402 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2403
2404 if ($value != $old_value) {
2405 $self->emit (changed => $value);
2406 $self->update;
2407 }
2408}
2409
1820sub size_request { 2410sub size_request {
1821 my ($self) = @_; 2411 my ($self) = @_;
1822 2412
1823 my $w = $self->{req_w}; 2413 ($self->{req_w}, $self->{req_h})
1824 my $h = $self->{req_h};
1825
1826 $self->{vertical} ? ($h, $w) : ($w, $h)
1827} 2414}
1828 2415
1829sub button_down { 2416sub invoke_button_down {
1830 my ($self, $ev, $x, $y) = @_; 2417 my ($self, $ev, $x, $y) = @_;
1831 2418
1832 $self->SUPER::button_down ($ev, $x, $y); 2419 $self->SUPER::invoke_button_down ($ev, $x, $y);
2420
2421 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2422
1833 $self->mouse_motion ($ev, $x, $y); 2423 $self->invoke_mouse_motion ($ev, $x, $y)
1834} 2424}
1835 2425
1836sub mouse_motion { 2426sub invoke_mouse_motion {
1837 my ($self, $ev, $x, $y) = @_; 2427 my ($self, $ev, $x, $y) = @_;
1838 2428
1839 if ($GRAB == $self) { 2429 if ($GRAB == $self) {
2430 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2431
2432 my (undef, $lo, $hi, $page) = @{$self->{range}};
2433
2434 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2435
2436 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2437 } else {
2438 return 0;
2439 }
2440
2441 1
2442}
2443
2444sub update {
2445 my ($self) = @_;
2446
2447 delete $self->{knob_w};
2448 $self->SUPER::update;
2449}
2450
2451sub _draw {
2452 my ($self) = @_;
2453
2454 unless ($self->{knob_w}) {
2455 $self->set_value ($self->{range}[0]);
2456
1840 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2457 my ($value, $lo, $hi, $page) = @{$self->{range}};
2458 my $range = ($hi - $page - $lo) || 1e-100;
1841 2459
1842 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2460 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1843 2461
1844 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2462 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1845 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2463 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1846 2464
1847 $x -= $inner_pad_px; # substract the padding 2465 $value = ($value - $lo) / $range;
1848 $x = $x * ($hi - $lo) / $inner_w + $lo; 2466 $value = $value * $self->{scale} + $self->{offset};
1849 $x = $lo if $x < $lo;
1850 $x = $hi - $page if $x > $hi - $page;
1851 $self->{range}[0] = $x;
1852 2467
1853 $self->emit (changed => $x); 2468 $self->{knob_x} = $value - $knob_w * 0.5;
1854 $self->update; 2469 $self->{knob_w} = $knob_w;
1855 } 2470 }
1856}
1857
1858# the inner_* stuff is for generating a padding for the slider handle,
1859# so that the handle doesn't leave the texture. This calculation isn't 100%
1860# correct propably, but it does the job for now
1861sub _calc_inner_pad_px {
1862 my ($self, $w) = @_;
1863 ($w / 100) * $self->{inner_pad} # % to pixels
1864}
1865
1866sub _draw {
1867 my ($self) = @_;
1868 2471
1869 $self->SUPER::_draw (); 2472 $self->SUPER::_draw ();
1870 2473
1871 my ($w, $h) = @$self{qw(w h)}; 2474 glScale $self->{w}, $self->{h};
1872 2475
1873 if ($self->{vertical}) { 2476 if ($self->{vertical}) {
1874 # draw a vertical slider like a rotated horizontal slider 2477 # draw a vertical slider like a rotated horizontal slider
1875 2478
2479 glTranslate 1, 0, 0;
1876 glRotate 90, 0, 0, 1; 2480 glRotate 90, 0, 0, 1;
1877 glTranslate 0, -$self->{w}, 0;
1878
1879 ($w, $h) = ($h, $w);
1880 } 2481 }
1881 2482
1882 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2483 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1883 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2484 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1884 2485
1885 my ($value, $lo, $hi, $page) = @{$self->{range}};
1886
1887 $hi = $value + 1 if $lo == $hi;
1888
1889 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1890 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1891
1892 $page = int $page * $inner_w / ($hi - $lo);
1893 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1894
1895 $w -= $page;
1896 $page &= ~1;
1897 glTranslate $page * 0.5, 0, 0;
1898 $page ||= 2;
1899
1900 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1901 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1902
1903 glEnable GL_BLEND;
1904 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1905 glEnable GL_TEXTURE_2D; 2486 glEnable GL_TEXTURE_2D;
1906 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2487 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1907 2488
1908 # draw background 2489 # draw background
1909 $tex[1]->draw_quad (0, 0, $w, $h); 2490 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1910 2491
1911 # draw handle 2492 # draw handle
1912 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2493 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1913 2494
1914 glDisable GL_BLEND;
1915 glDisable GL_TEXTURE_2D; 2495 glDisable GL_TEXTURE_2D;
1916} 2496}
1917 2497
1918############################################################################# 2498#############################################################################
1919 2499
2500package CFClient::UI::ValSlider;
2501
2502our @ISA = CFClient::UI::HBox::;
2503
2504sub new {
2505 my ($class, %arg) = @_;
2506
2507 my $range = delete $arg{range};
2508
2509 my $self = $class->SUPER::new (
2510 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2511 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2512 to_value => sub { shift },
2513 from_value => sub { shift },
2514 %arg,
2515 );
2516
2517 $self->{slider}->connect (changed => sub {
2518 my ($self, $value) = @_;
2519 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2520 $self->{parent}->emit (changed => $value);
2521 });
2522
2523# $self->{entry}->connect (changed => sub {
2524# my ($self, $value) = @_;
2525# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2526# $self->{parent}->emit (changed => $value);
2527# });
2528
2529 $self->add ($self->{slider}, $self->{entry});
2530
2531 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2532
2533 $self
2534}
2535
2536sub set_range { shift->{slider}->set_range (@_) }
2537sub set_value { shift->{slider}->set_value (@_) }
2538
2539#############################################################################
2540
1920package CFClient::UI::TextView; 2541package CFClient::UI::TextScroller;
1921 2542
1922our @ISA = CFClient::UI::HBox::; 2543our @ISA = CFClient::UI::HBox::;
1923 2544
1924use CFClient::OpenGL; 2545use CFClient::OpenGL;
1925 2546
1926sub new { 2547sub new {
1927 my $class = shift; 2548 my $class = shift;
1928 2549
1929 my $self = $class->SUPER::new ( 2550 my $self = $class->SUPER::new (
1930 fontsize => 1, 2551 fontsize => 1,
2552 can_events => 0,
2553 indent => 0,
1931 #font => default_font 2554 #font => default_font
1932 @_, 2555 @_,
1933 2556
1934 layout => (new CFClient::Layout), 2557 layout => (new CFClient::Layout 1),
1935 par => [], 2558 par => [],
1936 height => 0, 2559 height => 0,
1937 children => [ 2560 children => [
1938 (new CFClient::UI::Empty expand => 1), 2561 (new CFClient::UI::Empty expand => 1),
1939 (new CFClient::UI::Slider vertical => 1), 2562 (new CFClient::UI::Slider vertical => 1),
1940 ], 2563 ],
1941 ); 2564 );
1942 2565
1943 $self->{children}[1]->connect (changed => sub { 2566 $self->{children}[1]->connect (changed => sub { $self->update });
1944 $self->update;
1945 });
1946 2567
1947 $self 2568 $self
1948} 2569}
1949 2570
1950sub set_fontsize { 2571sub set_fontsize {
… …
1952 2573
1953 $self->{fontsize} = $fontsize; 2574 $self->{fontsize} = $fontsize;
1954 $self->reflow; 2575 $self->reflow;
1955} 2576}
1956 2577
1957sub text_height { 2578sub size_request {
2579 my ($self) = @_;
2580
2581 my ($empty, $slider) = @{ $self->{children} };
2582
2583 local $self->{children} = [$empty, $slider];
2584 $self->SUPER::size_request
2585}
2586
2587sub invoke_size_allocate {
2588 my ($self, $w, $h) = @_;
2589
2590 my ($empty, $slider, @other) = @{ $self->{children} };
2591 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2592
2593 $self->{layout}->set_font ($self->{font}) if $self->{font};
2594 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2595 $self->{layout}->set_width ($empty->{w});
2596 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2597
2598 $self->reflow;
2599
2600 local $self->{children} = [$empty, $slider];
2601 $self->SUPER::invoke_size_allocate ($w, $h)
2602}
2603
2604sub get_layout {
1958 my ($self, $text) = @_; 2605 my ($self, $para) = @_;
1959 2606
1960 my $layout = $self->{layout}; 2607 my $layout = $self->{layout};
1961 2608
2609 $layout->set_font ($self->{font}) if $self->{font};
2610 $layout->set_foreground (@{$para->{fg}});
1962 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2611 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1963 $layout->set_width ($self->{w}); 2612 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
1964 $layout->set_text ($text); 2613 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2614 $layout->set_markup ($para->{markup});
2615
2616 $layout->set_shapes (
2617 map
2618 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2619 @{$para->{widget}}
1965 2620 );
1966 ($layout->size)[1] 2621
2622 $layout
1967} 2623}
1968 2624
1969sub reflow { 2625sub reflow {
1970 my ($self) = @_; 2626 my ($self) = @_;
1971 2627
1972 $self->{need_reflow}++; 2628 $self->{need_reflow}++;
1973 $self->update; 2629 $self->update;
1974} 2630}
1975 2631
1976sub size_allocate { 2632sub set_offset {
2633 my ($self, $offset) = @_;
2634
2635 # todo: base offset on lines or so, not on pixels
2636 $self->{children}[1]->set_value ($offset);
2637}
2638
2639sub clear {
1977 my ($self, $w, $h) = @_; 2640 my ($self) = @_;
1978 2641
1979 $self->SUPER::size_allocate ($w, $h); 2642 my (undef, undef, @other) = @{ $self->{children} };
2643 $self->remove ($_) for @other;
1980 2644
1981 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2645 $self->{par} = [];
1982 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2646 $self->{height} = 0;
1983 $self->{layout}->set_width ($self->{children}[0]{w}); 2647 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1984
1985 $self->reflow;
1986} 2648}
1987 2649
1988sub add_paragraph { 2650sub add_paragraph {
1989 my ($self, $color, $text) = @_; 2651 my ($self, $color, $para, $indent) = @_;
1990 2652
1991 #TODO: intelligently "reformat" paragraph 2653 my ($text, @w) = ref $para ? @$para : $para;
1992 2654
1993 my $height = $self->text_height ($text); 2655 $para = {
2656 w => 1e10,
2657 wrapped => 1,
2658 fg => $color,
2659 indent => $indent,
2660 markup => $text,
2661 widget => \@w,
2662 };
1994 2663
1995 $self->{height} += $height; 2664 $self->add (@w) if @w;
2665 push @{$self->{par}}, $para;
1996 2666
1997 push @{$self->{par}}, [$height, $color, $text]; 2667 $self->{need_reflow}++;
2668 $self->update;
2669}
1998 2670
1999 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2671sub scroll_to_bottom {
2000 $self->{children}[1]->update; 2672 my ($self) = @_;
2673
2674 $self->{scroll_to_bottom} = 1;
2675 $self->update;
2001} 2676}
2002 2677
2003sub update { 2678sub update {
2004 my ($self) = @_; 2679 my ($self) = @_;
2005 2680
… …
2007 2682
2008 return unless $self->{h} > 0; 2683 return unless $self->{h} > 0;
2009 2684
2010 delete $self->{texture}; 2685 delete $self->{texture};
2011 2686
2012 $ROOT->on_refresh ($self, sub { 2687 $ROOT->on_post_alloc ($self => sub {
2688 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2689
2013 if (delete $self->{need_reflow}) { 2690 if (delete $self->{need_reflow}) {
2014 my $height = 0; 2691 my $height = 0;
2015 2692
2016 $height += $_->[0] = $self->text_height ($_->[2])
2017 for @{$self->{par}}; 2693 for my $para (@{$self->{par}}) {
2694 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2695 my $layout = $self->get_layout ($para);
2696 my ($w, $h) = $layout->size;
2697
2698 $para->{w} = $w + $para->{indent};
2699 $para->{h} = $h;
2700 $para->{wrapped} = $layout->has_wrapped;
2701 }
2702
2703 $height += $para->{h};
2704 }
2018 2705
2019 $self->{height} = $height; 2706 $self->{height} = $height;
2020 2707
2021 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2708 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2022 2709
2023 delete $self->{texture}; 2710 delete $self->{texture};
2024 } 2711 }
2025 2712
2713 if (delete $self->{scroll_to_bottom}) {
2714 $self->{children}[1]->set_value (1e10);
2715 }
2716
2026 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2717 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2027 glClearColor 0, 0, 0, 1; 2718 glClearColor 0, 0, 0, 0;
2028 glClear GL_COLOR_BUFFER_BIT; 2719 glClear GL_COLOR_BUFFER_BIT;
2029 2720
2721 my $top = int $self->{children}[1]{range}[0];
2722
2723 my $y0 = $top;
2724 my $y1 = $top + $H;
2725
2726 my $y = 0;
2727
2030 glEnable GL_BLEND; 2728 glEnable GL_BLEND;
2729 #TODO# not correct in windows where rgba is forced off
2031 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2730 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2032 glEnable GL_TEXTURE_2D;
2033 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2034 2731
2035 my $top = int $self->{children}[1]{range}[0];
2036
2037 my $y0 = $top;
2038 my $y1 = $top + $self->{h};
2039
2040 my $y = 0;
2041
2042 my $layout = $self->{layout};
2043
2044 $layout->set_font ($self->{font}) if $self->{font};
2045
2046 for my $par (@{$self->{par}}) { 2732 for my $para (@{$self->{par}}) {
2047 my $h = $par->[0]; 2733 my $h = $para->{h};
2048 2734
2049 if ($y0 < $y + $h && $y < $y1) { 2735 if ($y0 < $y + $h && $y < $y1) {
2050 $layout->set_text ($par->[2]);
2051 2736
2052 glColor @{ $par->[1] }; 2737 my $layout = $self->get_layout ($para);
2053 my ($W, $H) = $layout->size; 2738
2054 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2739 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2740
2741 glRasterPos $para->{indent}, $y - $y0;
2742 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2743
2744 if (my @w = @{ $para->{widget} }) {
2745 my @s = $layout->get_shapes;
2746
2747 for (@w) {
2748 my ($dx, $dy) = splice @s, 0, 2, ();
2749
2750 $_->{x} = $dx + $para->{indent};
2751 $_->{y} = $dy + $y - $y0;
2752
2753 $_->draw;
2754 }
2755 }
2055 } 2756 }
2056 2757
2057 $y += $h; 2758 $y += $h;
2058 } 2759 }
2059 2760
2060 glDisable GL_TEXTURE_2D;
2061 glDisable GL_BLEND; 2761 glDisable GL_BLEND;
2062 }; 2762 };
2063 }); 2763 });
2064} 2764}
2065 2765
2766sub reconfigure {
2767 my ($self) = @_;
2768
2769 $self->SUPER::reconfigure;
2770
2771 $_->{w} = 1e10 for @{ $self->{par} };
2772 $self->reflow;
2773}
2774
2066sub _draw { 2775sub _draw {
2067 my ($self) = @_; 2776 my ($self) = @_;
2068 2777
2069 if ($self->{texture}) {
2070 glEnable GL_TEXTURE_2D; 2778 glEnable GL_TEXTURE_2D;
2071 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2779 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2072 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2780 glColor 0, 0, 0, 1;
2781 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2073 glDisable GL_TEXTURE_2D; 2782 glDisable GL_TEXTURE_2D;
2074 }
2075 2783
2076 $self->{children}[1]->draw; 2784 $self->{children}[1]->draw;
2077
2078} 2785}
2079 2786
2080############################################################################# 2787#############################################################################
2081 2788
2082package CFClient::UI::Animator; 2789package CFClient::UI::Animator;
… …
2127 2834
2128sub new { 2835sub new {
2129 my $class = shift; 2836 my $class = shift;
2130 2837
2131 my $self = $class->SUPER::new ( 2838 my $self = $class->SUPER::new (
2132 state => 0, 2839 state => 0,
2133 connect_activate => \&toggle_flopper, 2840 on_activate => \&toggle_flopper,
2134 can_events => 1,
2135 @_ 2841 @_
2136 ); 2842 );
2137 2843
2138 if ($self->{state}) {
2139 $self->{state} = 0;
2140 $self->toggle_flopper;
2141 }
2142
2143 $self 2844 $self
2144} 2845}
2145 2846
2146sub toggle_flopper { 2847sub toggle_flopper {
2147 my ($self) = @_; 2848 my ($self) = @_;
2148 2849
2149 # TODO: use animation 2850 $self->{other}->toggle_visibility;
2150 if ($self->{state} = !$self->{state}) {
2151 $CFClient::UI::ROOT->add ($self->{other});
2152 $self->{other}->move ($self->coord2global (0, $self->{h}));
2153 $self->emit ("open");
2154 } else {
2155 $CFClient::UI::ROOT->remove ($self->{other});
2156 $self->emit ("close");
2157 }
2158
2159 $self->emit (changed => $self->{state});
2160} 2851}
2161 2852
2162############################################################################# 2853#############################################################################
2163 2854
2164package CFClient::UI::Tooltip; 2855package CFClient::UI::Tooltip;
… …
2174 @_, 2865 @_,
2175 can_events => 0, 2866 can_events => 0,
2176 ) 2867 )
2177} 2868}
2178 2869
2179sub set_text { 2870sub set_tooltip_from {
2180 my ($self, $text) = @_; 2871 my ($self, $widget) = @_;
2181 2872
2182 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2873 my $tooltip = $widget->{tooltip};
2183 $self->{label}->set_text ($text); 2874
2184 $self->add ($self->{label}); 2875 if ($ENV{CFPLUS_DEBUG} & 2) {
2876 $tooltip .= "\n\n" . (ref $widget) . "\n"
2877 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2878 . "req $widget->{req_w} $widget->{req_h}\n"
2879 . "visible $widget->{visible}";
2880 }
2881
2882 $tooltip =~ s/^\n+//;
2883 $tooltip =~ s/\n+$//;
2884
2885 $self->add (new CFClient::UI::Label
2886 markup => $tooltip,
2887 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2888 fontsize => 0.8,
2889 fg => [0, 0, 0, 1],
2890 ellipsise => 0,
2891 font => ($widget->{tooltip_font} || $::FONT_PROP),
2892 );
2185} 2893}
2186 2894
2187sub size_request { 2895sub size_request {
2188 my ($self) = @_; 2896 my ($self) = @_;
2189 2897
2190 $self->child->set_max_size ($::WIDTH * 0.2);
2191
2192 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2898 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2193 2899
2194 ($w + 4, $h + 4) 2900 ($w + 4, $h + 4)
2195} 2901}
2196 2902
2903sub invoke_size_allocate {
2904 my ($self, $w, $h) = @_;
2905
2906 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2907}
2908
2909sub invoke_visibility_change {
2910 my ($self, $visible) = @_;
2911
2912 return unless $visible;
2913
2914 $self->{root}->on_post_alloc ("move_$self" => sub {
2915 my $widget = $self->{owner}
2916 or return;
2917
2918 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2919
2920 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2921 if $x + $self->{w} > $self->{root}{w};
2922
2923 $self->move_abs ($x, $y);
2924 });
2925}
2926
2197sub _draw { 2927sub _draw {
2198 my ($self) = @_; 2928 my ($self) = @_;
2199 2929
2200 glPushMatrix;
2201 glTranslate 0.375, 0.375; 2930 glTranslate 0.375, 0.375;
2202 2931
2203 my ($w, $h) = @$self{qw(w h)}; 2932 my ($w, $h) = @$self{qw(w h)};
2204 2933
2205 glColor 1, 0.8, 0.4; 2934 glColor 1, 0.8, 0.4;
… …
2216 glVertex 0 , $h; 2945 glVertex 0 , $h;
2217 glVertex $w, $h; 2946 glVertex $w, $h;
2218 glVertex $w, 0; 2947 glVertex $w, 0;
2219 glEnd; 2948 glEnd;
2220 2949
2221 glPopMatrix; 2950 glTranslate 2 - 0.375, 2 - 0.375;
2222 2951
2223 glTranslate 2, 2;
2224 $self->SUPER::_draw; 2952 $self->SUPER::_draw;
2225} 2953}
2226 2954
2227############################################################################# 2955#############################################################################
2228 2956
2957package CFClient::UI::Face;
2958
2959our @ISA = CFClient::UI::Base::;
2960
2961use CFClient::OpenGL;
2962
2963sub new {
2964 my $class = shift;
2965
2966 my $self = $class->SUPER::new (
2967 aspect => 1,
2968 can_events => 0,
2969 @_,
2970 );
2971
2972 if ($self->{anim} && $self->{animspeed}) {
2973 Scalar::Util::weaken (my $widget = $self);
2974
2975 $self->{timer} = Event->timer (
2976 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2977 hard => 1,
2978 interval => $self->{animspeed},
2979 cb => sub {
2980 ++$widget->{frame};
2981 $widget->update;
2982 },
2983 );
2984 }
2985
2986 $self
2987}
2988
2989sub size_request {
2990 (32, 8)
2991}
2992
2993sub update {
2994 my ($self) = @_;
2995
2996 return unless $self->{visible};
2997
2998 $self->SUPER::update;
2999}
3000
3001sub _draw {
3002 my ($self) = @_;
3003
3004 return unless $::CONN;
3005
3006 my $face;
3007
3008 if ($self->{frame}) {
3009 my $anim = $::CONN->{anim}[$self->{anim}];
3010
3011 $face = $anim->[ $self->{frame} % @$anim ]
3012 if $anim && @$anim;
3013 }
3014
3015 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3016
3017 if ($tex) {
3018 glEnable GL_TEXTURE_2D;
3019 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3020 glColor 0, 0, 0, 1;
3021 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3022 glDisable GL_TEXTURE_2D;
3023 }
3024}
3025
3026sub destroy {
3027 my ($self) = @_;
3028
3029 $self->{timer}->cancel
3030 if $self->{timer};
3031
3032 $self->SUPER::destroy;
3033}
3034
3035#############################################################################
3036
3037package CFClient::UI::Buttonbar;
3038
3039our @ISA = CFClient::UI::HBox::;
3040
3041# TODO: should actualyl wrap buttons and other goodies.
3042
3043#############################################################################
3044
3045package CFClient::UI::Menu;
3046
3047our @ISA = CFClient::UI::FancyFrame::;
3048
3049use CFClient::OpenGL;
3050
3051sub new {
3052 my $class = shift;
3053
3054 my $self = $class->SUPER::new (
3055 items => [],
3056 z => 100,
3057 @_,
3058 );
3059
3060 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3061
3062 for my $item (@{ $self->{items} }) {
3063 my ($widget, $cb, $tooltip) = @$item;
3064
3065 # handle various types of items, only text for now
3066 if (!ref $widget) {
3067 $widget = new CFClient::UI::Label
3068 can_hover => 1,
3069 can_events => 1,
3070 markup => $widget,
3071 tooltip => $tooltip
3072 }
3073
3074 $self->{item}{$widget} = $item;
3075
3076 $self->{vbox}->add ($widget);
3077 }
3078
3079 $self
3080}
3081
3082# popup given the event (must be a mouse button down event currently)
3083sub popup {
3084 my ($self, $ev) = @_;
3085
3086 $self->emit ("popdown");
3087
3088 # maybe save $GRAB? must be careful about events...
3089 $GRAB = $self;
3090 $self->{button} = $ev->{button};
3091
3092 $self->show;
3093 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3094}
3095
3096sub invoke_mouse_motion {
3097 my ($self, $ev, $x, $y) = @_;
3098
3099 # TODO: should use vbox->find_widget or so
3100 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3101 $self->{hover} = $self->{item}{$HOVER};
3102
3103 0
3104}
3105
3106sub invoke_button_up {
3107 my ($self, $ev, $x, $y) = @_;
3108
3109 if ($ev->{button} == $self->{button}) {
3110 undef $GRAB;
3111 $self->hide;
3112
3113 $self->emit ("popdown");
3114 $self->{hover}[1]->() if $self->{hover};
3115 } else {
3116 return 0
3117 }
3118
3119 1
3120}
3121
3122#############################################################################
3123
3124package CFClient::UI::Multiplexer;
3125
3126our @ISA = CFClient::UI::Container::;
3127
3128sub new {
3129 my $class = shift;
3130
3131 my $self = $class->SUPER::new (
3132 @_,
3133 );
3134
3135 $self->{current} = $self->{children}[0]
3136 if @{ $self->{children} };
3137
3138 $self
3139}
3140
3141sub add {
3142 my ($self, @widgets) = @_;
3143
3144 $self->SUPER::add (@widgets);
3145
3146 $self->{current} = $self->{children}[0]
3147 if @{ $self->{children} };
3148}
3149
3150sub set_current_page {
3151 my ($self, $page_or_widget) = @_;
3152
3153 my $widget = ref $page_or_widget
3154 ? $page_or_widget
3155 : $self->{children}[$page_or_widget];
3156
3157 $self->{current} = $widget;
3158 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3159
3160 $self->emit (page_changed => $self->{current});
3161
3162 $self->realloc;
3163}
3164
3165sub visible_children {
3166 $_[0]{current}
3167}
3168
3169sub size_request {
3170 my ($self) = @_;
3171
3172 $self->{current}->size_request
3173}
3174
3175sub invoke_size_allocate {
3176 my ($self, $w, $h) = @_;
3177
3178 $self->{current}->configure (0, 0, $w, $h);
3179
3180 1
3181}
3182
3183sub _draw {
3184 my ($self) = @_;
3185
3186 $self->{current}->draw;
3187}
3188
3189#############################################################################
3190
3191package CFClient::UI::Notebook;
3192
3193our @ISA = CFClient::UI::VBox::;
3194
3195sub new {
3196 my $class = shift;
3197
3198 my $self = $class->SUPER::new (
3199 buttonbar => (new CFClient::UI::Buttonbar),
3200 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3201 # filter => # will be put between multiplexer and $self
3202 @_,
3203 );
3204
3205 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3206 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3207
3208 $self
3209}
3210
3211sub add {
3212 my ($self, $title, $widget, $tooltip) = @_;
3213
3214 Scalar::Util::weaken $self;
3215
3216 $self->{buttonbar}->add (new CFClient::UI::Button
3217 markup => $title,
3218 tooltip => $tooltip,
3219 on_activate => sub { $self->set_current_page ($widget) },
3220 );
3221
3222 $self->{multiplexer}->add ($widget);
3223}
3224
3225sub set_current_page {
3226 my ($self, $page) = @_;
3227
3228 $self->{multiplexer}->set_current_page ($page);
3229 $self->emit (page_changed => $self->{multiplexer}{current});
3230}
3231
3232#############################################################################
3233
3234package CFClient::UI::Combobox;
3235
3236use utf8;
3237
3238our @ISA = CFClient::UI::Button::;
3239
3240sub new {
3241 my $class = shift;
3242
3243 my $self = $class->SUPER::new (
3244 options => [], # [value, title, longdesc], ...
3245 value => undef,
3246 @_,
3247 );
3248
3249 $self->_set_value ($self->{value});
3250
3251 $self
3252}
3253
3254sub invoke_button_down {
3255 my ($self, $ev) = @_;
3256
3257 my @menu_items;
3258
3259 for (@{ $self->{options} }) {
3260 my ($value, $title, $tooltip) = @$_;
3261
3262 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3263 }
3264
3265 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3266}
3267
3268sub _set_value {
3269 my ($self, $value) = @_;
3270
3271 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3272 or return;
3273
3274 $self->{value} = $item->[0];
3275 $self->set_markup ("$item->[1] ⇓");
3276 $self->set_tooltip ($item->[2]);
3277}
3278
3279sub set_value {
3280 my ($self, $value) = @_;
3281
3282 return unless $self->{value} ne $value;
3283
3284 $self->_set_value ($value);
3285 $self->emit (changed => $value);
3286}
3287
3288#############################################################################
3289
3290package CFClient::UI::Statusbox;
3291
3292our @ISA = CFClient::UI::VBox::;
3293
3294sub new {
3295 my $class = shift;
3296
3297 my $self = $class->SUPER::new (
3298 fontsize => 0.8,
3299 @_,
3300 );
3301
3302 Scalar::Util::weaken (my $this = $self);
3303
3304 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3305
3306 $self
3307}
3308
3309sub reorder {
3310 my ($self) = @_;
3311 my $NOW = Time::HiRes::time;
3312
3313 # freeze display when hovering over any label
3314 return if $CFClient::UI::TOOLTIP->{owner}
3315 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3316 values %{ $self->{item} };
3317
3318 while (my ($k, $v) = each %{ $self->{item} }) {
3319 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3320 }
3321
3322 my @widgets;
3323
3324 my @items = sort {
3325 $a->{pri} <=> $b->{pri}
3326 or $b->{id} <=> $a->{id}
3327 } values %{ $self->{item} };
3328
3329 $self->{timer}->interval (1);
3330
3331 my $count = 10 + 1;
3332 for my $item (@items) {
3333 last unless --$count;
3334
3335 my $label = $item->{label} ||= do {
3336 # TODO: doesn't handle markup well (read as: at all)
3337 my $short = $item->{count} > 1
3338 ? "<b>$item->{count} ×</b> $item->{text}"
3339 : $item->{text};
3340
3341 for ($short) {
3342 s/^\s+//;
3343 s/\s+/ /g;
3344 }
3345
3346 new CFClient::UI::Label
3347 markup => $short,
3348 tooltip => $item->{tooltip},
3349 tooltip_font => $::FONT_PROP,
3350 tooltip_width => 0.67,
3351 fontsize => $item->{fontsize} || $self->{fontsize},
3352 max_w => $::WIDTH * 0.44,
3353 fg => [@{ $item->{fg} }],
3354 can_events => 1,
3355 can_hover => 1
3356 };
3357
3358 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3359 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3360 $label->update;
3361 $label->set_max_size (undef, $label->{req_h} * $diff)
3362 if $diff < 1;
3363 $self->{timer}->interval (1/30);
3364 } else {
3365 $label->{fg}[3] = $item->{fg}[3] || 1;
3366 }
3367
3368 push @widgets, $label;
3369 }
3370
3371 $self->clear;
3372 $self->SUPER::add (reverse @widgets);
3373}
3374
3375sub add {
3376 my ($self, $text, %arg) = @_;
3377
3378 $text =~ s/^\s+//;
3379 $text =~ s/\s+$//;
3380
3381 return unless $text;
3382
3383 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3384
3385 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3386
3387 if (my $item = $self->{item}{$group}) {
3388 if ($item->{text} eq $text) {
3389 $item->{count}++;
3390 } else {
3391 $item->{count} = 1;
3392 $item->{text} = $item->{tooltip} = $text;
3393 }
3394 $item->{id} += 0.2;#d#
3395 $item->{timeout} = $timeout;
3396 delete $item->{label};
3397 } else {
3398 $self->{item}{$group} = {
3399 id => ++$self->{id},
3400 text => $text,
3401 timeout => $timeout,
3402 tooltip => $text,
3403 fg => [0.8, 0.8, 0.8, 0.8],
3404 pri => 0,
3405 count => 1,
3406 %arg,
3407 };
3408 }
3409
3410 $self->reorder;
3411}
3412
3413sub reconfigure {
3414 my ($self) = @_;
3415
3416 delete $_->{label}
3417 for values %{ $self->{item} || {} };
3418
3419 $self->reorder;
3420 $self->SUPER::reconfigure;
3421}
3422
3423sub destroy {
3424 my ($self) = @_;
3425
3426 $self->{timer}->cancel;
3427
3428 $self->SUPER::destroy;
3429}
3430
3431#############################################################################
3432
3433package CFClient::UI::Inventory;
3434
3435our @ISA = CFClient::UI::ScrolledWindow::;
3436
3437sub new {
3438 my $class = shift;
3439
3440 my $self = $class->SUPER::new (
3441 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3442 @_,
3443 );
3444
3445 $self
3446}
3447
3448sub set_items {
3449 my ($self, $items) = @_;
3450
3451 $self->{child}->clear;
3452 return unless $items;
3453
3454 my @items = sort {
3455 ($a->{type} <=> $b->{type})
3456 or ($a->{name} cmp $b->{name})
3457 } @$items;
3458
3459 $self->{real_items} = \@items;
3460
3461 my $row = 0;
3462 for my $item (@items) {
3463 CFClient::Item::update_widgets $item;
3464
3465 $self->{child}->add (0, $row, $item->{face_widget});
3466 $self->{child}->add (1, $row, $item->{desc_widget});
3467 $self->{child}->add (2, $row, $item->{weight_widget});
3468
3469 $row++;
3470 }
3471}
3472
3473#############################################################################
3474
3475package CFClient::UI::BindEditor;
3476
3477our @ISA = CFClient::UI::FancyFrame::;
3478
3479sub new {
3480 my $class = shift;
3481
3482 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3483
3484 $self->add (my $vb = new CFClient::UI::VBox);
3485
3486
3487 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3488 text => "start recording",
3489 tooltip => "Start/Stops recording of actions."
3490 ."All subsequent actions after the recording started will be captured."
3491 ."The actions are displayed after the record was stopped."
3492 ."To bind the action you have to click on the 'Bind' button",
3493 on_activate => sub {
3494 unless ($self->{recording}) {
3495 $self->start;
3496 } else {
3497 $self->stop;
3498 }
3499 });
3500
3501 $vb->add (new CFClient::UI::Label text => "Actions:");
3502 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3503
3504 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3505 $vb->add (my $hb = new CFClient::UI::HBox);
3506 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3507 $hb->add (new CFClient::UI::Button
3508 text => "bind",
3509 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3510 on_activate => sub {
3511 $self->ask_for_bind;
3512 });
3513
3514 $vb->add (my $hb = new CFClient::UI::HBox);
3515 $hb->add (new CFClient::UI::Button
3516 text => "ok",
3517 expand => 1,
3518 tooltip => "This closes the binding editor and saves the binding",
3519 on_activate => sub {
3520 $self->hide;
3521 $self->commit;
3522 });
3523
3524 $hb->add (new CFClient::UI::Button
3525 text => "cancel",
3526 expand => 1,
3527 tooltip => "This closes the binding editor without saving",
3528 on_activate => sub {
3529 $self->hide;
3530 $self->{binding_cancel}->()
3531 if $self->{binding_cancel};
3532 });
3533
3534 $self->update_binding_widgets;
3535
3536 $self
3537}
3538
3539sub cfg_bind {
3540 my ($self, $mod, $sym, $cmds) = @_;
3541 $::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
3542 ::update_bindings ();
3543}
3544
3545sub cfg_unbind {
3546 my ($self, $mod, $sym, $cmds) = @_;
3547 delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
3548 ::update_bindings ();
3549}
3550
3551sub commit {
3552 my ($self) = @_;
3553 my ($mod, $sym, $cmds) = $self->get_binding;
3554 if ($sym != 0 && @$cmds > 0) {
3555 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3556 ."'. Don't forget 'Save Config'!");
3557 $self->{binding_change}->($mod, $sym, $cmds)
3558 if $self->{binding_change};
3559 } else {
3560 $::STATUSBOX->add ("No action bound, no key or action specified!");
3561 $self->{binding_cancel}->()
3562 if $self->{binding_cancel};
3563 }
3564}
3565
3566sub start {
3567 my ($self) = @_;
3568
3569 $self->{rec_btn}->set_text ("stop recording");
3570 $self->{recording} = 1;
3571 $self->clear_command_list;
3572 $::CONN->start_record if $::CONN;
3573}
3574
3575sub stop {
3576 my ($self) = @_;
3577
3578 $self->{rec_btn}->set_text ("start recording");
3579 $self->{recording} = 0;
3580
3581 my $rec;
3582 $rec = $::CONN->stop_record if $::CONN;
3583 return unless ref $rec eq 'ARRAY';
3584 $self->set_command_list ($rec);
3585}
3586
3587
3588sub ask_for_bind_and_commit {
3589 my ($self) = @_;
3590 $self->ask_for_bind (1);
3591}
3592
3593sub ask_for_bind {
3594 my ($self, $commit, $end_cb) = @_;
3595
3596 CFClient::Binder::open_binding_dialog (sub {
3597 my ($mod, $sym) = @_;
3598 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3599 $self->update_binding_widgets;
3600 $self->commit if $commit;
3601 $end_cb->() if $end_cb;
3602 });
3603}
3604
3605# $mod and $sym are the modifiers and key symbol
3606# $cmds is a array ref of strings (the commands)
3607# $cb is the callback that is executed on OK
3608# $ccb is the callback that is executed on CANCEL and
3609# when the binding was unsuccessful on OK
3610sub set_binding {
3611 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3612
3613 $self->clear_command_list;
3614 $self->{recording} = 0;
3615 $self->{rec_btn}->set_text ("start recording");
3616
3617 $self->{binding} = [$mod, $sym];
3618 $self->{commands} = $cmds;
3619
3620 $self->{binding_change} = $cb;
3621 $self->{binding_cancel} = $ccb;
3622
3623 $self->update_binding_widgets;
3624}
3625
3626# this is a shortcut method that asks for a binding
3627# and then just binds it.
3628sub do_quick_binding {
3629 my ($self, $cmds, $end_cb) = @_;
3630 $self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
3631 $self->ask_for_bind (1, $end_cb);
3632}
3633
3634sub update_binding_widgets {
3635 my ($self) = @_;
3636 my ($mod, $sym, $cmds) = $self->get_binding;
3637 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3638 $self->set_command_list ($cmds);
3639}
3640
3641sub get_binding {
3642 my ($self) = @_;
3643 return (
3644 $self->{binding}->[0],
3645 $self->{binding}->[1],
3646 [ grep { defined $_ } @{$self->{commands}} ]
3647 );
3648}
3649
3650sub clear_command_list {
3651 my ($self) = @_;
3652 $self->{cmdbox}->clear ();
3653}
3654
3655sub set_command_list {
3656 my ($self, $cmds) = @_;
3657
3658 $self->{cmdbox}->clear ();
3659 $self->{commands} = $cmds;
3660
3661 my $idx = 0;
3662
3663 for (@$cmds) {
3664 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3665
3666 my $i = $idx;
3667 $hb->add (new CFClient::UI::Label text => $_);
3668 $hb->add (new CFClient::UI::Button
3669 text => "delete",
3670 tooltip => "Deletes the action from the record",
3671 on_activate => sub {
3672 $self->{cmdbox}->remove ($hb);
3673 $cmds->[$i] = undef;
3674 });
3675
3676
3677 $idx++
3678 }
3679}
3680
3681#############################################################################
3682
3683package CFClient::UI::SpellList;
3684
3685our @ISA = CFClient::UI::Table::;
3686
3687sub new {
3688 my $class = shift;
3689
3690 my $self = $class->SUPER::new (
3691 binding => [],
3692 commands => [],
3693 @_,
3694 )
3695}
3696
3697my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3698
3699my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3700 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3701my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3702 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3703my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3704 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3705my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3706 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3707my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3708 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3709
3710sub rebuild_spell_list {
3711 my ($self) = @_;
3712
3713 $CFClient::UI::ROOT->on_refresh ($self => sub {
3714 $self->clear;
3715
3716 return unless $::CONN;
3717
3718 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3719 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3720 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3721 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3722 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3723
3724 my $row = 0;
3725
3726 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3727 my $spell = $self->{spell}{$_};
3728
3729 $row++;
3730
3731 my $spell_cb = sub {
3732 my ($widget, $ev) = @_;
3733
3734 if ($ev->{button} == 1) {
3735 $::CONN->user_send ("cast $spell->{name}");
3736 } elsif ($ev->{button} == 2) {
3737 $::CONN->user_send ("invoke $spell->{name}");
3738 } elsif ($ev->{button} == 3) {
3739 (new CFClient::UI::Menu
3740 items => [
3741 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3742 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3743 ],
3744 )->popup ($ev);
3745 } else {
3746 return 0;
3747 }
3748
3749 1
3750 };
3751
3752 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3753
3754 #TODO: add path info to tooltip
3755 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3756
3757 $self->add (0, $row, new CFClient::UI::Face
3758 face => $spell->{face},
3759 can_hover => 1,
3760 can_events => 1,
3761 tooltip => $tooltip,
3762 on_button_down => $spell_cb,
3763 );
3764
3765 $self->add (1, $row, new CFClient::UI::Label
3766 expand => 1,
3767 text => $spell->{name},
3768 can_hover => 1,
3769 can_events => 1,
3770 tooltip => $tooltip,
3771 on_button_down => $spell_cb,
3772 );
3773
3774 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3775 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3776 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3777 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3778 }
3779 });
3780}
3781
3782sub add_spell {
3783 my ($self, $spell) = @_;
3784
3785 $self->{spell}->{$spell->{name}} = $spell;
3786 $self->rebuild_spell_list;
3787}
3788
3789sub remove_spell {
3790 my ($self, $spell) = @_;
3791
3792 delete $self->{spell}->{$spell->{name}};
3793 $self->rebuild_spell_list;
3794}
3795
3796sub clear_spells {
3797 my ($self) = @_;
3798
3799 $self->{spell} = {};
3800 $self->rebuild_spell_list;
3801}
3802
3803#############################################################################
3804
2229package CFClient::UI::Root; 3805package CFClient::UI::Root;
2230 3806
2231our @ISA = CFClient::UI::Container::; 3807our @ISA = CFClient::UI::Container::;
2232 3808
3809use List::Util qw(min max);
3810
2233use CFClient::OpenGL; 3811use CFClient::OpenGL;
2234 3812
2235sub check_size { 3813sub new {
2236 my ($self) = @_; 3814 my $class = shift;
2237 3815
2238 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3816 my $self = $class->SUPER::new (
3817 visible => 1,
3818 @_,
3819 );
3820
3821 Scalar::Util::weaken ($self->{root} = $self);
3822
3823 $self
2239} 3824}
2240 3825
2241sub size_request { 3826sub size_request {
2242 ($::WIDTH, $::HEIGHT) 3827 my ($self) = @_;
2243}
2244 3828
2245sub configure { 3829 ($self->{w}, $self->{h})
3830}
3831
3832sub _to_pixel {
3833 my ($coord, $size, $max) = @_;
3834
3835 $coord =
3836 $coord eq "center" ? ($max - $size) * 0.5
3837 : $coord eq "max" ? $max
3838 : $coord;
3839
3840 $coord = 0 if $coord < 0;
3841 $coord = $max - $size if $coord > $max - $size;
3842
3843 int $coord + 0.5
3844}
3845
3846sub invoke_size_allocate {
2246 my ($self, $x, $y, $w, $h) = @_; 3847 my ($self, $w, $h) = @_;
2247 3848
2248 $self->SUPER::configure ($x, $y, $w, $h);
2249
2250 for my $child (@{$self->{children}}) { 3849 for my $child ($self->children) {
2251 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3850 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2252 3851
2253 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3852 $X = $child->{force_x} if exists $child->{force_x};
2254 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3853 $Y = $child->{force_y} if exists $child->{force_y};
3854
3855 $X = _to_pixel $X, $W, $self->{w};
3856 $Y = _to_pixel $Y, $H, $self->{h};
3857
2255 $child->configure ($X, $Y, $W,$H); 3858 $child->configure ($X, $Y, $W, $H);
3859 }
3860
2256 } 3861 1
2257} 3862}
2258 3863
2259sub _topleft { 3864sub coord2local {
2260 my ($self, $x, $y) = @_; 3865 my ($self, $x, $y) = @_;
2261 3866
2262 ($x, $y) 3867 ($x, $y)
2263} 3868}
2264 3869
3870sub coord2global {
3871 my ($self, $x, $y) = @_;
3872
3873 ($x, $y)
3874}
3875
2265sub update { 3876sub update {
2266 my ($self) = @_; 3877 my ($self) = @_;
2267 3878
2268 $self->check_size; 3879 $::WANT_REFRESH++;
2269 ::refresh ();
2270} 3880}
2271 3881
2272sub add { 3882sub add {
2273 my ($self, $child) = @_; 3883 my ($self, @children) = @_;
2274 3884
2275 # integerize window positions 3885 $_->{is_toplevel} = 1
2276 $child->{x} = int $child->{x}; 3886 for @children;
2277 $child->{y} = int $child->{y};
2278 3887
2279 $self->SUPER::add ($child); 3888 $self->SUPER::add (@children);
3889}
3890
3891sub remove {
3892 my ($self, @children) = @_;
3893
3894 $self->SUPER::remove (@children);
3895
3896 delete $self->{is_toplevel}
3897 for @children;
3898
3899 while (@children) {
3900 my $w = pop @children;
3901 push @children, $w->children;
3902 $w->set_invisible;
3903 }
2280} 3904}
2281 3905
2282sub on_refresh { 3906sub on_refresh {
2283 my ($self, $id, $cb) = @_; 3907 my ($self, $id, $cb) = @_;
2284 3908
2285 $self->{refresh_hook}{$id} = $cb; 3909 $self->{refresh_hook}{$id} = $cb;
2286} 3910}
2287 3911
3912sub on_post_alloc {
3913 my ($self, $id, $cb) = @_;
3914
3915 $self->{post_alloc_hook}{$id} = $cb;
3916}
3917
2288sub draw { 3918sub draw {
2289 my ($self) = @_; 3919 my ($self) = @_;
2290 3920
2291 while (my $rcb = delete $self->{refresh_hook}) { 3921 while ($self->{refresh_hook}) {
2292 $_->() for values %$rcb; 3922 $_->()
3923 for values %{delete $self->{refresh_hook}};
2293 } 3924 }
3925
3926 if ($self->{realloc}) {
3927 my %queue;
3928 my @queue;
3929 my $widget;
3930
3931 outer:
3932 while () {
3933 if (my $realloc = delete $self->{realloc}) {
3934 for $widget (values %$realloc) {
3935 $widget->{visible} or next; # do not resize invisible widgets
3936
3937 $queue{$widget+0}++ and next; # duplicates are common
3938
3939 push @{ $queue[$widget->{visible}] }, $widget;
3940 }
3941 }
3942
3943 while () {
3944 @queue or last outer;
3945
3946 $widget = pop @{ $queue[-1] || [] }
3947 and last;
3948
3949 pop @queue;
3950 }
3951
3952 delete $queue{$widget+0};
3953
3954 my ($w, $h) = $widget->size_request;
3955
3956 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3957 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3958
3959 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3960 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3961
3962 $w = $widget->{force_w} if exists $widget->{force_w};
3963 $h = $widget->{force_h} if exists $widget->{force_h};
3964
3965 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3966 || delete $widget->{force_realloc}) {
3967 $widget->{req_w} = $w;
3968 $widget->{req_h} = $h;
3969
3970 $self->{size_alloc}{$widget+0} = $widget;
3971
3972 if (my $parent = $widget->{parent}) {
3973 $self->{realloc}{$parent+0} = $parent
3974 unless $queue{$parent+0};
3975
3976 $parent->{force_size_alloc} = 1;
3977 $self->{size_alloc}{$parent+0} = $parent;
3978 }
3979 }
3980
3981 delete $self->{realloc}{$widget+0};
3982 }
3983 }
3984
3985 while (my $size_alloc = delete $self->{size_alloc}) {
3986 my @queue = sort { $b->{visible} <=> $a->{visible} }
3987 values %$size_alloc;
3988
3989 while () {
3990 my $widget = pop @queue || last;
3991
3992 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3993
3994 $w = 0 if $w < 0;
3995 $h = 0 if $h < 0;
3996
3997 $w = int $w + 0.5;
3998 $h = int $h + 0.5;
3999
4000 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4001 $widget->{old_w} = $widget->{w};
4002 $widget->{old_h} = $widget->{h};
4003
4004 $widget->{w} = $w;
4005 $widget->{h} = $h;
4006
4007 $widget->emit (size_allocate => $w, $h);
4008 }
4009 }
4010 }
4011
4012 while ($self->{post_alloc_hook}) {
4013 $_->()
4014 for values %{delete $self->{post_alloc_hook}};
4015 }
4016
2294 4017
2295 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4018 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2296 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4019 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2297 glClear GL_COLOR_BUFFER_BIT; 4020 glClear GL_COLOR_BUFFER_BIT;
2298 4021
2299 glMatrixMode GL_PROJECTION; 4022 glMatrixMode GL_PROJECTION;
2300 glLoadIdentity; 4023 glLoadIdentity;
2301 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4024 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2302 glMatrixMode GL_MODELVIEW; 4025 glMatrixMode GL_MODELVIEW;
2303 glLoadIdentity; 4026 glLoadIdentity;
2304 4027
4028 {
4029 package CFClient::UI::Base;
4030
4031 ($draw_x, $draw_y, $draw_w, $draw_h) =
4032 (0, 0, $self->{w}, $self->{h});
4033 }
4034
2305 $self->_draw; 4035 $self->_draw;
2306} 4036}
2307 4037
2308############################################################################# 4038#############################################################################
2309 4039
2310package CFClient::UI; 4040package CFClient::UI;
2311 4041
2312$ROOT = new CFClient::UI::Root; 4042$ROOT = new CFClient::UI::Root;
2313$TOOLTIP = new CFClient::UI::Tooltip; 4043$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2314 4044
23151 40451
2316 4046

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