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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.155 by root, Sun Apr 23 02:22:54 2006 UTC vs.
Revision 1.305 by root, Sun Jun 18 17:13:12 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 $self->update;
171} 324}
172 325
173sub needs_redraw { 326sub set_size {
174 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
175} 333}
176 334
177sub size_request { 335sub size_request {
178 require Carp; 336 require Carp;
179 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
181 339
182sub configure { 340sub configure {
183 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
184 342
185 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
186 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
187 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
188 348
189 # use alignment to adjust x, y 349 # use alignment to adjust x, y
190 350
191 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
192 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
193
194 ($w, $h) = ($w2, $h2);
195 } 353 }
196 354
197 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
198 $self->{x} = $x; 356 $self->{x} = $x;
199 $self->{y} = $y; 357 $self->{y} = $y;
200 $self->update; 358 $self->update;
201 } 359 }
202 360
203 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
204 $self->{w} = $w; 364 $self->{alloc_w} = $w;
205 $self->{h} = $h; 365 $self->{alloc_h} = $h;
206 366
207 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
208 $self->update;
209 } 368 }
210} 369}
211 370
212sub size_allocate { 371sub children {
213 # nothing to be done 372 # nop
214} 373}
215 374
216# return top left coordinates 375sub visible_children {
217sub _topleft { 376 $_[0]->children
377}
378
379sub set_max_size {
218 my ($self, $x, $y) = @_; 380 my ($self, $w, $h) = @_;
219 381
220 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 382 $self->{max_w} = int $w if defined $w;
383 $self->{max_h} = int $h if defined $h;
384
385 $self->realloc;
386}
387
388sub set_tooltip {
389 my ($self, $tooltip) = @_;
390
391 $tooltip =~ s/^\s+//;
392 $tooltip =~ s/\s+$//;
393
394 return if $self->{tooltip} eq $tooltip;
395
396 $self->{tooltip} = $tooltip;
397
398 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
399 delete $CFClient::UI::TOOLTIP->{owner};
400 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
221} 402}
222 403
223# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
224sub coord2local { 405sub coord2local {
225 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
226 407
227 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
228 ($x - $X, $y - $Y)
229} 409}
230 410
231# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
232sub coord2global { 412sub coord2global {
233 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
234 414
235 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
236 ($x + $X, $y + $Y)
237} 416}
238 417
239sub focus_in { 418sub invoke_focus_in {
240 my ($self) = @_; 419 my ($self) = @_;
241 420
242 return if $FOCUS == $self; 421 return if $FOCUS == $self;
243 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
244 423
245 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
246 425
247 $self->emit (focus_in => $focus);
248
249 $focus->update if $focus; 426 $focus->update if $focus;
250 $FOCUS->update; 427 $FOCUS->update;
251}
252 428
429 0
430}
431
253sub focus_out { 432sub invoke_focus_out {
254 my ($self) = @_; 433 my ($self) = @_;
255 434
256 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
257 436
258 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
259 438
260 $self->emit (focus_out => $focus);
261
262 $focus->update if $focus; #? 439 $focus->update if $focus; #?
263}
264 440
441 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
442 unless $FOCUS;
443
444 0
445}
446
447sub grab_focus {
448 my ($self) = @_;
449
450 $self->emit ("focus_in");
451}
452
265sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
266sub button_up { } 454sub invoke_button_up { 1 }
267sub key_down { } 455sub invoke_key_down { 1 }
268sub key_up { } 456sub invoke_key_up { 1 }
269 457
270sub button_down { 458sub invoke_button_down {
271 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
272 460
273 $self->focus_in; 461 $self->grab_focus;
274}
275 462
276sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
277sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
278sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
279sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
280sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
281
282sub draw {
283 my ($self) = @_;
284
285 return unless $self->{h} && $self->{w};
286
287 glPushMatrix;
288 glTranslate $self->{x}, $self->{y}, 0;
289 $self->_draw;
290 glPopMatrix;
291
292 if ($self == $HOVER && $self->{can_hover}) {
293 my ($x, $y) = @$self{qw(x y)};
294
295 glColor 1, 0.8, 0.5, 0.2;
296 glEnable GL_BLEND;
297 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
298 glBegin GL_QUADS;
299 glVertex $x , $y;
300 glVertex $x + $self->{w}, $y;
301 glVertex $x + $self->{w}, $y + $self->{h};
302 glVertex $x , $y + $self->{h};
303 glEnd;
304 glDisable GL_BLEND;
305 } 463 1
306} 464}
307 465
308sub _draw { 466sub connect {
309 my ($self) = @_; 467 my ($self, $signal, $cb) = @_;
310 468
311 warn "no draw defined for $self\n"; 469 push @{ $self->{signal_cb}{$signal} }, $cb;
470}
471
472sub emit {
473 my ($self, $signal, @args) = @_;
474
475 (List::Util::sum +(map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}), # before
476 ($self->can ("invoke_$signal") || sub { 1 })->($self, @args)) # closure
477 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
312} 478}
313 479
314sub find_widget { 480sub find_widget {
315 my ($self, $x, $y) = @_; 481 my ($self, $x, $y) = @_;
316 482
… …
325 491
326sub set_parent { 492sub set_parent {
327 my ($self, $parent) = @_; 493 my ($self, $parent) = @_;
328 494
329 Scalar::Util::weaken ($self->{parent} = $parent); 495 Scalar::Util::weaken ($self->{parent} = $parent);
496 $self->set_visible if $parent->{visible};
330} 497}
331 498
332sub check_size { 499sub realloc {
333 my ($self) = @_; 500 my ($self) = @_;
334 501
335 return unless $self->{parent}; 502 if ($self->{visible}) {
503 return if $self->{root}{realloc}{$self+0};
336 504
337 my ($w, $h) = $self->size_request; 505 $self->{root}{realloc}{$self+0} = $self;
338 506 $self->{root}->update;
339 if ($w != $self->{req_w} || $h != $self->{req_h}) { 507 } else {
340 $self->{req_w} = $w; 508 delete $self->{req_w};
341 $self->{req_h} = $h; 509 delete $self->{req_h};
342
343 $self->{parent}->check_size;
344 } 510 }
345} 511}
346 512
347sub update { 513sub update {
348 my ($self) = @_; 514 my ($self) = @_;
349 515
350 $self->{parent}->update 516 $self->{parent}->update
351 if $self->{parent}; 517 if $self->{parent};
352} 518}
353 519
354sub connect { 520sub reconfigure {
355 my ($self, $signal, $cb) = @_; 521 my ($self) = @_;
356 522
357 push @{ $self->{signal_cb}{$signal} }, $cb; 523 $self->realloc;
524 $self->update;
358} 525}
359 526
360sub emit { 527# using global variables seems a bit hacky, but passing through all drawing
361 my ($self, $signal, @args) = @_; 528# functions seems pointless.
529our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
362 530
363 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 531sub draw {
364 $cb->($self, @args); 532 my ($self) = @_;
533
534 return unless $self->{h} && $self->{w};
535
536 # update screen rectangle
537 local $draw_x = $draw_x + $self->{x};
538 local $draw_y = $draw_y + $self->{y};
539 local $draw_w = $draw_x + $self->{w};
540 local $draw_h = $draw_y + $self->{h};
541
542 # skip widgets that are entirely outside the drawing area
543 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
544 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
545
546 glPushMatrix;
547 glTranslate $self->{x}, $self->{y}, 0;
548
549 if ($self == $HOVER && $self->{can_hover}) {
550 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
551 glEnable GL_BLEND;
552 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
553 glBegin GL_QUADS;
554 glVertex 0 , 0;
555 glVertex $self->{w}, 0;
556 glVertex $self->{w}, $self->{h};
557 glVertex 0 , $self->{h};
558 glEnd;
559 glDisable GL_BLEND;
365 } 560 }
561
562 if ($ENV{CFPLUS_DEBUG} & 1) {
563 glPushMatrix;
564 glColor 1, 1, 0, 1;
565 glTranslate 0.375, 0.375;
566 glBegin GL_LINE_LOOP;
567 glVertex 0 , 0;
568 glVertex $self->{w} - 1, 0;
569 glVertex $self->{w} - 1, $self->{h} - 1;
570 glVertex 0 , $self->{h} - 1;
571 glEnd;
572 glPopMatrix;
573 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
574 }
575
576 $self->_draw;
577 glPopMatrix;
578}
579
580sub _draw {
581 my ($self) = @_;
582
583 warn "no draw defined for $self\n";
366} 584}
367 585
368sub DESTROY { 586sub DESTROY {
369 my ($self) = @_; 587 my ($self) = @_;
370 588
371 #$self->deactivate; 589 delete $WIDGET{$self+0};
590
591 eval { $self->destroy };
592 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
372} 593}
373 594
374############################################################################# 595#############################################################################
375 596
376package CFClient::UI::DrawBG; 597package CFClient::UI::DrawBG;
… …
384 my $class = shift; 605 my $class = shift;
385 606
386 # range [value, low, high, page] 607 # range [value, low, high, page]
387 608
388 $class->SUPER::new ( 609 $class->SUPER::new (
389 bg => [0, 0, 0, 0.2], 610 #bg => [0, 0, 0, 0.2],
390 active_bg => [1, 1, 1, 0.5], 611 #active_bg => [1, 1, 1, 0.5],
391 @_ 612 @_
392 ) 613 )
393} 614}
394 615
395sub _draw { 616sub _draw {
396 my ($self) = @_; 617 my ($self) = @_;
397 618
619 my $color = $FOCUS == $self && $self->{active_bg}
620 ? $self->{active_bg}
621 : $self->{bg};
622
623 if ($color && (@$color < 4 || $color->[3])) {
398 my ($w, $h) = @$self{qw(w h)}; 624 my ($w, $h) = @$self{qw(w h)};
399 625
400 glEnable GL_BLEND; 626 glEnable GL_BLEND;
401 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 627 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
402 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 628 glColor_premultiply @$color;
403 629
404 glBegin GL_QUADS; 630 glBegin GL_QUADS;
405 glVertex 0 , 0; 631 glVertex 0 , 0;
406 glVertex 0 , $h; 632 glVertex 0 , $h;
407 glVertex $w, $h; 633 glVertex $w, $h;
408 glVertex $w, 0; 634 glVertex $w, 0;
409 glEnd; 635 glEnd;
410 636
411 glDisable GL_BLEND; 637 glDisable GL_BLEND;
638 }
412} 639}
413 640
414############################################################################# 641#############################################################################
415 642
416package CFClient::UI::Empty; 643package CFClient::UI::Empty;
… …
421 my ($class, %arg) = @_; 648 my ($class, %arg) = @_;
422 $class->SUPER::new (can_events => 0, %arg); 649 $class->SUPER::new (can_events => 0, %arg);
423} 650}
424 651
425sub size_request { 652sub size_request {
426 (0, 0) 653 my ($self) = @_;
654
655 ($self->{w} + 0, $self->{h} + 0)
427} 656}
428 657
429sub draw { } 658sub draw { }
430 659
431############################################################################# 660#############################################################################
… …
435our @ISA = CFClient::UI::Base::; 664our @ISA = CFClient::UI::Base::;
436 665
437sub new { 666sub new {
438 my ($class, %arg) = @_; 667 my ($class, %arg) = @_;
439 668
440 my $children = delete $arg{children} || []; 669 my $children = delete $arg{children};
441 670
442 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 671 my $self = $class->SUPER::new (
672 children => [],
673 can_events => 0,
674 %arg,
675 );
676
443 $self->add ($_) for @$children; 677 $self->add (@$children)
678 if $children;
444 679
445 $self 680 $self
681}
682
683sub add {
684 my ($self, @widgets) = @_;
685
686 $_->set_parent ($self)
687 for @widgets;
688
689 use sort 'stable';
690
691 $self->{children} = [
692 sort { $a->{z} <=> $b->{z} }
693 @{$self->{children}}, @widgets
694 ];
695
696 $self->realloc;
697}
698
699sub children {
700 @{ $_[0]{children} }
701}
702
703sub remove {
704 my ($self, $child) = @_;
705
706 delete $child->{parent};
707 $child->hide;
708
709 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
710
711 $self->realloc;
712}
713
714sub clear {
715 my ($self) = @_;
716
717 my $children = delete $self->{children};
718 $self->{children} = [];
719
720 for (@$children) {
721 delete $_->{parent};
722 $_->hide;
723 }
724
725 $self->realloc;
726}
727
728sub find_widget {
729 my ($self, $x, $y) = @_;
730
731 $x -= $self->{x};
732 $y -= $self->{y};
733
734 my $res;
735
736 for (reverse $self->visible_children) {
737 $res = $_->find_widget ($x, $y)
738 and return $res;
739 }
740
741 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
742}
743
744sub _draw {
745 my ($self) = @_;
746
747 $_->draw for @{$self->{children}};
748}
749
750#############################################################################
751
752package CFClient::UI::Bin;
753
754our @ISA = CFClient::UI::Container::;
755
756sub new {
757 my ($class, %arg) = @_;
758
759 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
760
761 $class->SUPER::new (children => [$child], %arg)
446} 762}
447 763
448sub add { 764sub add {
449 my ($self, $child) = @_; 765 my ($self, $child) = @_;
450 766
451 $child->set_parent ($self); 767 $self->SUPER::remove ($_) for @{ $self->{children} };
452 768 $self->SUPER::add ($child);
453 use sort 'stable';
454
455 $self->{children} = [
456 sort { $a->{z} <=> $b->{z} }
457 @{$self->{children}}, $child
458 ];
459
460 $child->check_size;
461} 769}
462 770
463sub remove { 771sub remove {
464 my ($self, $child) = @_; 772 my ($self, $widget) = @_;
465 773
466 delete $child->{parent}; 774 $self->SUPER::remove ($widget);
467 775
468 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 776 $self->{children} = [new CFClient::UI::Empty]
777 unless @{$self->{children}};
778}
469 779
470 $self->check_size; 780sub child { $_[0]->{children}[0] }
781
782sub size_request {
783 $_[0]{children}[0]->size_request
784}
785
786sub invoke_size_allocate {
787 my ($self, $w, $h) = @_;
788
789 $self->{children}[0]->configure (0, 0, $w, $h);
790
791 1
792}
793
794#############################################################################
795
796# back-buffered drawing area
797
798package CFClient::UI::Window;
799
800our @ISA = CFClient::UI::Bin::;
801
802use CFClient::OpenGL;
803
804sub new {
805 my ($class, %arg) = @_;
806
807 my $self = $class->SUPER::new (%arg);
808}
809
810sub update {
811 my ($self) = @_;
812
813 $ROOT->on_post_alloc ($self => sub { $self->render_child });
814 $self->SUPER::update;
815}
816
817sub invoke_size_allocate {
818 my ($self, $w, $h) = @_;
819
471 $self->update; 820 $self->update;
821
822 $self->SUPER::invoke_size_allocate ($w, $h)
823}
824
825sub _render {
826 my ($self) = @_;
827
828 $self->{children}[0]->draw;
829}
830
831sub render_child {
832 my ($self) = @_;
833
834 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
835 glClearColor 0, 0, 0, 0;
836 glClear GL_COLOR_BUFFER_BIT;
837
838 {
839 package CFClient::UI::Base;
840
841 ($draw_x, $draw_y, $draw_w, $draw_h) =
842 (0, 0, $self->{w}, $self->{h});
843 }
844
845 $self->_render;
846 };
847}
848
849sub _draw {
850 my ($self) = @_;
851
852 my ($w, $h) = @$self{qw(w h)};
853
854 my $tex = $self->{texture}
855 or return;
856
857 glEnable GL_TEXTURE_2D;
858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
859 glColor 0, 0, 0, 1;
860
861 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
862
863 glDisable GL_TEXTURE_2D;
864}
865
866#############################################################################
867
868package CFClient::UI::ViewPort;
869
870our @ISA = CFClient::UI::Window::;
871
872sub new {
873 my $class = shift;
874
875 $class->SUPER::new (
876 scroll_x => 0,
877 scroll_y => 1,
878 @_,
879 )
880}
881
882sub size_request {
883 my ($self) = @_;
884
885 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
886
887 $w = 10 if $self->{scroll_x};
888 $h = 10 if $self->{scroll_y};
889
890 ($w, $h)
891}
892
893sub invoke_size_allocate {
894 my ($self, $w, $h) = @_;
895
896 my $child = $self->child;
897
898 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
899 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
900
901 $self->child->configure (0, 0, $w, $h);
902 $self->update;
903
904 1
905}
906
907sub set_offset {
908 my ($self, $x, $y) = @_;
909
910 $self->{view_x} = int $x;
911 $self->{view_y} = int $y;
912
913 $self->update;
914}
915
916# hmm, this does not work for topleft of $self... but we should not ask for that
917sub coord2local {
918 my ($self, $x, $y) = @_;
919
920 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
921}
922
923sub coord2global {
924 my ($self, $x, $y) = @_;
925
926 $x = List::Util::min $self->{w}, $x - $self->{view_x};
927 $y = List::Util::min $self->{h}, $y - $self->{view_y};
928
929 $self->SUPER::coord2global ($x, $y)
472} 930}
473 931
474sub find_widget { 932sub find_widget {
475 my ($self, $x, $y) = @_; 933 my ($self, $x, $y) = @_;
476 934
477 $x -= $self->{x}; 935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
478 $y -= $self->{y}; 936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
479 937 ) {
480 my $res;
481
482 for (reverse @{ $self->{children} }) {
483 $res = $_->find_widget ($x, $y)
484 and return $res;
485 }
486
487 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 938 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939 } else {
940 $self->CFClient::UI::Base::find_widget ($x, $y)
941 }
488} 942}
489 943
490sub _draw { 944sub _render {
491 my ($self) = @_; 945 my ($self) = @_;
492 946
493 $_->draw for @{$self->{children}}; 947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951
952 $self->SUPER::_render;
494} 953}
495 954
496############################################################################# 955#############################################################################
497 956
498package CFClient::UI::Bin; 957package CFClient::UI::ScrolledWindow;
499 958
500our @ISA = CFClient::UI::Container::; 959our @ISA = CFClient::UI::HBox::;
501 960
502sub new { 961sub new {
503 my ($class, %arg) = @_; 962 my ($class, %arg) = @_;
504 963
505 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 964 my $child = delete $arg{child};
506 965
507 $class->SUPER::new (children => [$child], %arg) 966 my $self;
967
968 my $slider = new CFClient::UI::Slider
969 vertical => 1,
970 range => [0, 0, 1, 0.01], # HACK fix
971 on_changed => sub {
972 $self->{vp}->set_offset (0, $_[1]);
973 },
974 ;
975
976 $self = $class->SUPER::new (
977 vp => (new CFClient::UI::ViewPort expand => 1),
978 slider => $slider,
979 %arg,
980 );
981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
984
985 $self
508} 986}
509 987
510sub add { 988sub add {
511 my ($self, $child) = @_;
512
513 $self->{children} = [];
514
515 $self->SUPER::add ($child);
516}
517
518sub remove {
519 my ($self, $widget) = @_; 989 my ($self, $widget) = @_;
520 990
521 $self->SUPER::remove ($widget); 991 $self->{vp}->add ($self->{child} = $widget);
522
523 $self->{children} = [new CFClient::UI::Empty]
524 unless @{$self->{children}};
525} 992}
526 993
527sub child { $_[0]->{children}[0] } 994sub update {
995 my ($self) = @_;
528 996
529sub size_request { 997 $self->SUPER::update;
530 $_[0]{children}[0]->size_request
531}
532 998
999 # todo: overwrite size_allocate of child
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002}
1003
533sub size_allocate { 1004sub invoke_size_allocate {
534 my ($self, $w, $h) = @_; 1005 my ($self, $w, $h) = @_;
535 1006
536 $self->{children}[0]->configure (0, 0, $w, $h); 1007 my $child = $self->{vp}->child;
1008 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1009
1010 $self->SUPER::invoke_size_allocate ($w, $h)
537} 1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
538 1015
539############################################################################# 1016#############################################################################
540 1017
541package CFClient::UI::Window; 1018package CFClient::UI::Frame;
542 1019
543our @ISA = CFClient::UI::Bin::; 1020our @ISA = CFClient::UI::Bin::;
544 1021
545use CFClient::OpenGL; 1022use CFClient::OpenGL;
1023
1024sub new {
1025 my $class = shift;
1026
1027 $class->SUPER::new (
1028 bg => undef,
1029 @_,
1030 )
1031}
1032
1033sub _draw {
1034 my ($self) = @_;
1035
1036 if ($self->{bg}) {
1037 my ($w, $h) = @$self{qw(w h)};
1038
1039 glEnable GL_BLEND;
1040 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1041 glColor_premultiply @{ $self->{bg} };
1042
1043 glBegin GL_QUADS;
1044 glVertex 0 , 0;
1045 glVertex 0 , $h;
1046 glVertex $w, $h;
1047 glVertex $w, 0;
1048 glEnd;
1049
1050 glDisable GL_BLEND;
1051 }
1052
1053 $self->SUPER::_draw;
1054}
1055
1056#############################################################################
1057
1058package CFClient::UI::FancyFrame;
1059
1060our @ISA = CFClient::UI::Bin::;
1061
1062use CFClient::OpenGL;
1063
1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
546 1071
547sub new { 1072sub new {
548 my ($class, %arg) = @_; 1073 my ($class, %arg) = @_;
549 1074
550 my $self = $class->SUPER::new (%arg);
551}
552
553sub update {
554 my ($self) = @_;
555
556 # we want to do this delayed...
557 $self->render_chld;
558 $self->SUPER::update;
559}
560
561sub render_chld {
562 my ($self) = @_;
563
564 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
565 glClearColor 0, 0, 0, 1;
566 glClear GL_COLOR_BUFFER_BIT;
567 $self->child->draw;
568 };
569}
570
571sub size_allocate {
572 my ($self, $w, $h) = @_;
573
574 $self->child->configure (0, 0, $w, $h);
575
576 $self->render_chld;
577}
578
579sub _draw {
580 my ($self) = @_;
581
582 my ($w, $h) = ($self->w, $self->h);
583
584 my $tex = $self->{texture}
585 or return;
586
587 glEnable GL_BLEND;
588 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
589 glEnable GL_TEXTURE_2D;
590 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
591
592 $tex->draw_quad (0, 0, $w, $h);
593
594 glDisable GL_BLEND;
595 glDisable GL_TEXTURE_2D;
596}
597
598#############################################################################
599
600package CFClient::UI::ViewPort;
601
602our @ISA = CFClient::UI::Window::;
603
604sub new { die }
605
606sub size_request {
607 my ($self) = @_;
608
609 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
610 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
611
612 @$self{qw(child_w child_h)}
613}
614
615sub _draw {
616 my ($self) = @_;
617
618 $self->{children}[1]->draw;
619}
620
621
622#############################################################################
623
624package CFClient::UI::Frame;
625
626our @ISA = CFClient::UI::Bin::;
627
628use CFClient::OpenGL;
629
630sub new {
631 my $class = shift;
632
633 my $self = $class->SUPER::new ( 1075 my $self = $class->SUPER::new (
634 bg => [1, 1, 1, 1], 1076 bg => [1, 1, 1, 1],
635 border_bg => [1, 1, 1, 1], 1077 border_bg => [1, 1, 1, 1],
636 border => 0.8, 1078 border => 0.6,
637 @_ 1079 can_events => 1,
1080 min_w => 16,
1081 min_h => 16,
1082 %arg,
638 ); 1083 );
639 1084
640 $self
641}
642
643sub set_size {
644 my ($self, $w, $h) = @_;
645 $self->{req_w} = $w;
646 $self->{req_h} = $h;
647 $self->check_size;
648}
649
650sub size_request {
651 my ($self) = @_;
652 ($self->{req_w}, $self->{req_h})
653}
654
655sub size_allocate {
656 my ($self, $w, $h) = @_;
657 $self->{w} = $w;
658 $self->{h} = $h;
659 $self->child->configure (0, 0, $w, $h);
660}
661
662sub _draw {
663 my ($self) = @_;
664
665 my ($w, $h) = ($self->{w}, $self->{h});
666
667 glEnable GL_BLEND;
668 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
669 glEnable GL_TEXTURE_2D;
670 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
671
672# glBegin GL_QUADS;
673# glColor 0, 0, 0, 0;
674# glVertex 0 , 0;
675# glVertex 0 , $h;
676# glVertex $w, $h;
677# glVertex $w, 0;
678# glEnd;
679
680
681 $self->child->draw;
682 glDisable GL_BLEND;
683 glDisable GL_TEXTURE_2D;
684}
685
686#############################################################################
687
688package CFClient::UI::FancyFrame;
689
690our @ISA = CFClient::UI::Bin::;
691
692use CFClient::OpenGL;
693
694my @tex =
695 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
696 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
697
698sub new {
699 my $class = shift;
700
701 # TODO: user_x, user_y, overwrite moveto?
702
703 my $self = $class->SUPER::new (
704 bg => [1, 1, 1, 1],
705 border_bg => [1, 1, 1, 1],
706 border => 0.8,
707 can_events => 1,
708 @_
709 );
710
711 $self->{title} &&= new CFClient::UI::Label 1085 $self->{title_widget} = new CFClient::UI::Label
712 align => 0, 1086 align => 0,
713 valign => 1, 1087 valign => 1,
714 text => $self->{title}, 1088 text => $self->{title},
715 fontsize => 1; 1089 fontsize => $self->{border},
1090 if exists $self->{title};
1091
1092 if ($self->{has_close_button}) {
1093 $self->{close_button} =
1094 new CFClient::UI::ImageButton
1095 image => 'x1_close.png',
1096 on_activate => sub { $self->hide };
1097
1098 $self->CFClient::UI::Container::add ($self->{close_button});
1099 }
716 1100
717 $self 1101 $self
1102}
1103
1104sub add {
1105 my ($self, @widgets) = @_;
1106
1107 $self->SUPER::add (@widgets);
1108 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1109 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
718} 1110}
719 1111
720sub border { 1112sub border {
721 int $_[0]{border} * $::FONTSIZE 1113 int $_[0]{border} * $::FONTSIZE
722} 1114}
723 1115
724sub size_request { 1116sub size_request {
725 my ($self) = @_; 1117 my ($self) = @_;
726 1118
727 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1119 $self->{title_widget}->size_request
1120 if $self->{title_widget};
1121
1122 $self->{close_button}->size_request
1123 if $self->{close_button};
728 1124
729 my ($w, $h) = $self->SUPER::size_request; 1125 my ($w, $h) = $self->SUPER::size_request;
730 1126
731 ( 1127 (
732 $w + $self->border * 2, 1128 $w + $self->border * 2,
733 $h + $self->border * 2, 1129 $h + $self->border * 2,
734 ) 1130 )
735} 1131}
736 1132
737sub size_allocate { 1133sub invoke_size_allocate {
738 my ($self, $w, $h) = @_; 1134 my ($self, $w, $h) = @_;
739 1135
1136 if ($self->{title_widget}) {
1137 $self->{title_widget}{w} = $w;
1138 $self->{title_widget}{h} = $h;
1139 $self->{title_widget}->invoke_size_allocate ($w, $h);
1140 }
1141
1142 my $border = $self->border;
1143
740 $h -= List::Util::max 0, $self->border * 2; 1144 $h -= List::Util::max 0, $border * 2;
741 $w -= List::Util::max 0, $self->border * 2; 1145 $w -= List::Util::max 0, $border * 2;
742 1146
743 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
744 if $self->{title};
745
746 $self->child->configure ($self->border, $self->border, $w, $h); 1147 $self->child->configure ($border, $border, $w, $h);
747}
748 1148
1149 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1150 if $self->{close_button};
1151
1152 1
1153}
1154
749sub button_down { 1155sub invoke_button_down {
750 my ($self, $ev, $x, $y) = @_; 1156 my ($self, $ev, $x, $y) = @_;
751 1157
1158 my ($w, $h) = @$self{qw(w h)};
752 my $border = $self->border; 1159 my $border = $self->border;
753 1160
754 if ($x < $self->{w} && $x >= $self->{w} - $border 1161 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
755 && $y < $self->{h} && $y >= $self->{h} - $border) { 1162 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
756 1163
1164 if ($lr & $td) {
1165 my ($wx, $wy) = ($self->{x}, $self->{y});
757 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1166 my ($ox, $oy) = ($ev->{x}, $ev->{y});
758 my ($bw, $bh) = ($self->{w}, $self->{h}); 1167 my ($bw, $bh) = ($self->{w}, $self->{h});
759 1168
1169 my $mx = $x < $border;
1170 my $my = $y < $border;
1171
760 $self->{motion} = sub { 1172 $self->{motion} = sub {
761 my ($ev, $x, $y) = @_; 1173 my ($ev, $x, $y) = @_;
762 1174
763 ($x, $y) = ($ev->{x}, $ev->{y}); 1175 my $dx = $ev->{x} - $ox;
1176 my $dy = $ev->{y} - $oy;
764 1177
765 $self->{user_w} = $bw + $x - $ox; 1178 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
766 $self->{user_h} = $bh + $y - $oy; 1179 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
767 $self->check_size; 1180
1181 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1182 $self->realloc;
768 }; 1183 };
769 1184
770 } elsif ($x >= 0 && $x < $self->{w} 1185 } elsif ($lr ^ $td) {
771 && $y >= 0 && $y < $border) {
772
773 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1186 my ($ox, $oy) = ($ev->{x}, $ev->{y});
774 my ($bx, $by) = ($self->{x}, $self->{y}); 1187 my ($bx, $by) = ($self->{x}, $self->{y});
775 1188
776 $self->{motion} = sub { 1189 $self->{motion} = sub {
777 my ($ev, $x, $y) = @_; 1190 my ($ev, $x, $y) = @_;
778 1191
779 ($x, $y) = ($ev->{x}, $ev->{y}); 1192 ($x, $y) = ($ev->{x}, $ev->{y});
780 1193
781 $self->move ($bx + $x - $ox, $by + $y - $oy); 1194 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
782 $self->update; 1195 # HACK: the next line is required to enforce placement
1196 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
783 }; 1197 };
1198 } else {
1199 return 0;
1200 }
1201
784 } 1202 1
785} 1203}
786 1204
787sub button_up { 1205sub invoke_button_up {
788 my ($self, $ev, $x, $y) = @_; 1206 my ($self, $ev, $x, $y) = @_;
789 1207
790 delete $self->{motion}; 1208 ! ! delete $self->{motion}
791} 1209}
792 1210
793sub mouse_motion { 1211sub invoke_mouse_motion {
794 my ($self, $ev, $x, $y) = @_; 1212 my ($self, $ev, $x, $y) = @_;
795 1213
796 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1214 $self->{motion}->($ev, $x, $y) if $self->{motion};
1215
1216 ! ! $self->{motion}
797} 1217}
798 1218
799sub _draw { 1219sub _draw {
800 my ($self) = @_; 1220 my ($self) = @_;
801 1221
1222 my $child = $self->{children}[0];
1223
802 my ($w, $h ) = ($self->{w}, $self->{h}); 1224 my ($w, $h ) = ($self->{w}, $self->{h});
803 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1225 my ($cw, $ch) = ($child->{w}, $child->{h});
804 1226
805 glEnable GL_BLEND;
806 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
807 glEnable GL_TEXTURE_2D; 1227 glEnable GL_TEXTURE_2D;
808 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
809 1229
810 my $border = $self->border; 1230 my $border = $self->border;
811 1231
812 glColor @{ $self->{border_bg} }; 1232 glColor @{ $self->{border_bg} };
813 $tex[1]->draw_quad (0, 0, $w, $border); 1233 $border[0]->draw_quad_alpha (0, 0, $w, $border);
814 $tex[3]->draw_quad (0, $border, $border, $ch); 1234 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
815 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1235 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
816 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1236 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
817 1237
818 my $bg = $tex[0]; 1238 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1239 glColor @{ $self->{bg} };
819 1240
820 # TODO: repeat texture not scale 1241 # TODO: repeat texture not scale
821 my $rep_x = $cw / $bg->{w}; 1242 # solve this better(?)
822 my $rep_y = $ch / $bg->{h}; 1243 $bg->{s} = $cw / $bg->{w};
823 1244 $bg->{t} = $ch / $bg->{h};
824 glColor @{ $self->{bg} };
825
826 $bg->{s} = $rep_x;
827 $bg->{t} = $rep_y;
828 $bg->{wrap_mode} = 1;
829 $bg->draw_quad ($border, $border, $cw, $ch); 1245 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1246 }
830 1247
831 glDisable GL_TEXTURE_2D; 1248 glDisable GL_TEXTURE_2D;
832 glDisable GL_BLEND;
833 1249
834 $self->{title}->draw if $self->{title};
835 $self->child->draw; 1250 $child->draw;
1251
1252 if ($self->{title_widget}) {
1253 glTranslate 0, $border - $self->{h};
1254 $self->{title_widget}->_draw;
1255
1256 glTranslate 0, - ($border - $self->{h});
1257 }
1258
1259 $self->{close_button}->draw
1260 if $self->{close_button};
836} 1261}
837 1262
838############################################################################# 1263#############################################################################
839 1264
840package CFClient::UI::Table; 1265package CFClient::UI::Table;
… …
848sub new { 1273sub new {
849 my $class = shift; 1274 my $class = shift;
850 1275
851 $class->SUPER::new ( 1276 $class->SUPER::new (
852 col_expand => [], 1277 col_expand => [],
853 @_ 1278 @_,
854 ) 1279 )
1280}
1281
1282sub children {
1283 grep $_, map @$_, grep $_, @{ $_[0]{children} }
855} 1284}
856 1285
857sub add { 1286sub add {
858 my ($self, $x, $y, $child) = @_; 1287 my ($self, $x, $y, $child) = @_;
859 1288
860 $child->set_parent ($self); 1289 $child->set_parent ($self);
861 $self->{children}[$y][$x] = $child; 1290 $self->{children}[$y][$x] = $child;
862 1291
863 $child->check_size; 1292 $self->realloc;
864} 1293}
865 1294
1295sub remove {
1296 my ($self, $child) = @_;
1297
1298 # TODO: not yet implemented
1299}
1300
866# TODO: move to container class maybe? send childs a signal on removal? 1301# TODO: move to container class maybe? send children a signal on removal?
867sub clear { 1302sub clear {
868 my ($self) = @_; 1303 my ($self) = @_;
869 1304
1305 my @children = $self->children;
870 delete $self->{children}; 1306 delete $self->{children};
871 $self->update; 1307
1308 for (@children) {
1309 delete $_->{parent};
1310 $_->hide;
1311 }
1312
1313 $self->realloc;
872} 1314}
873 1315
874sub get_wh { 1316sub get_wh {
875 my ($self) = @_; 1317 my ($self) = @_;
876 1318
… …
902 (sum @$ws), 1344 (sum @$ws),
903 (sum @$hs), 1345 (sum @$hs),
904 ) 1346 )
905} 1347}
906 1348
907sub size_allocate { 1349sub invoke_size_allocate {
908 my ($self, $w, $h) = @_; 1350 my ($self, $w, $h) = @_;
909 1351
910 my ($ws, $hs) = $self->get_wh; 1352 my ($ws, $hs) = $self->get_wh;
911 1353
912 my $req_w = sum @$ws; 1354 my $req_w = (sum @$ws) || 1;
913 my $req_h = sum @$hs; 1355 my $req_h = (sum @$hs) || 1;
914 1356
915 # TODO: nicer code && do row_expand 1357 # TODO: nicer code && do row_expand
916 my @col_expand = @{$self->{col_expand}}; 1358 my @col_expand = @{$self->{col_expand}};
917 @col_expand = (1) x @$ws unless @col_expand; 1359 @col_expand = (1) x @$ws unless @col_expand;
918 my $col_expand = (sum @col_expand) || 1; 1360 my $col_expand = (sum @col_expand) || 1;
… …
944 } 1386 }
945 1387
946 $y += $row_h; 1388 $y += $row_h;
947 } 1389 }
948 1390
1391 1
949} 1392}
950 1393
951sub find_widget { 1394sub find_widget {
952 my ($self, $x, $y) = @_; 1395 my ($self, $x, $y) = @_;
953 1396
… …
972 } 1415 }
973} 1416}
974 1417
975############################################################################# 1418#############################################################################
976 1419
1420package CFClient::UI::Box;
1421
1422our @ISA = CFClient::UI::Container::;
1423
1424sub size_request {
1425 my ($self) = @_;
1426
1427 $self->{vertical}
1428 ? (
1429 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1430 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1431 )
1432 : (
1433 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1434 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1435 )
1436}
1437
1438sub invoke_size_allocate {
1439 my ($self, $w, $h) = @_;
1440
1441 my $space = $self->{vertical} ? $h : $w;
1442 my $children = $self->{children};
1443
1444 my @req;
1445
1446 if ($self->{homogeneous}) {
1447 @req = ($space / (@$children || 1)) x @$children;
1448 } else {
1449 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1450 my $req = List::Util::sum @req;
1451
1452 if ($req > $space) {
1453 # ah well, not enough space
1454 $_ *= $space / $req for @req;
1455 } else {
1456 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1457
1458 $space = ($space - $req) / $expand; # remaining space to give away
1459
1460 $req[$_] += $space * $children->[$_]{expand}
1461 for 0 .. $#$children;
1462 }
1463 }
1464
1465 CFClient::UI::harmonize \@req;
1466
1467 my $pos = 0;
1468 for (0 .. $#$children) {
1469 my $alloc = $req[$_];
1470 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1471
1472 $pos += $alloc;
1473 }
1474
1475 1
1476}
1477
1478#############################################################################
1479
977package CFClient::UI::HBox; 1480package CFClient::UI::HBox;
978 1481
979# TODO: wrap into common Box base class
980
981our @ISA = CFClient::UI::Container::; 1482our @ISA = CFClient::UI::Box::;
982 1483
983sub size_request { 1484sub new {
984 my ($self) = @_; 1485 my $class = shift;
985 1486
986 my @alloc = map [$_->size_request], @{$self->{children}}; 1487 $class->SUPER::new (
987 1488 vertical => 0,
988 ( 1489 @_,
989 (List::Util::sum map $_->[0], @alloc),
990 (List::Util::max map $_->[1], @alloc),
991 ) 1490 )
992} 1491}
993 1492
994sub size_allocate {
995 my ($self, $w, $h) = @_;
996
997 ($h, $w) = ($w, $h);
998
999 my $children = $self->{children};
1000
1001 my @h = map $_->{req_w}, @$children;
1002
1003 my $req_h = List::Util::sum @h;
1004
1005 if ($req_h > $h) {
1006 # ah well, not enough space
1007 $_ *= $h / $req_h for @h;
1008 } else {
1009 my $exp = List::Util::sum map $_->{expand}, @$children;
1010 $exp ||= 1;
1011
1012 for (0 .. $#$children) {
1013 my $child = $children->[$_];
1014
1015 my $alloc_h = $h[$_];
1016 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1017 $h[$_] = $alloc_h;
1018 }
1019 }
1020
1021 CFClient::UI::harmonize \@h;
1022
1023 my $y = 0;
1024 for (0 .. $#$children) {
1025 my $child = $children->[$_];
1026 my $h = $h[$_];
1027 $child->configure ($y, 0, $h, $w);
1028
1029 $y += $h;
1030 }
1031
1032 1
1033}
1034
1035############################################################################# 1493#############################################################################
1036 1494
1037package CFClient::UI::VBox; 1495package CFClient::UI::VBox;
1038 1496
1039# TODO: wrap into common Box base class
1040
1041our @ISA = CFClient::UI::Container::; 1497our @ISA = CFClient::UI::Box::;
1042 1498
1043sub size_request { 1499sub new {
1044 my ($self) = @_; 1500 my $class = shift;
1045 1501
1046 my @alloc = map [$_->size_request], @{$self->{children}}; 1502 $class->SUPER::new (
1047 1503 vertical => 1,
1048 ( 1504 @_,
1049 (List::Util::max map $_->[0], @alloc),
1050 (List::Util::sum map $_->[1], @alloc),
1051 ) 1505 )
1052} 1506}
1053 1507
1054sub size_allocate {
1055 my ($self, $w, $h) = @_;
1056
1057 my $children = $self->{children};
1058
1059 my @h = map $_->{req_h}, @$children;
1060
1061 my $req_h = List::Util::sum @h;
1062
1063 if ($req_h > $h) {
1064 # ah well, not enough space
1065 $_ *= $h / $req_h for @h;
1066 } else {
1067 my $exp = List::Util::sum map $_->{expand}, @$children;
1068 $exp ||= 1;
1069
1070 for (0 .. $#$children) {
1071 my $child = $children->[$_];
1072
1073 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1074 }
1075 }
1076
1077 CFClient::UI::harmonize \@h;
1078
1079 my $y = 0;
1080 for (0 .. $#$children) {
1081 my $child = $children->[$_];
1082 my $h = $h[$_];
1083 $child->configure (0, $y, $w, $h);
1084
1085 $y += $h;
1086 }
1087
1088 1
1089}
1090
1091############################################################################# 1508#############################################################################
1092 1509
1093package CFClient::UI::Label; 1510package CFClient::UI::Label;
1094 1511
1095our @ISA = CFClient::UI::Base::; 1512our @ISA = CFClient::UI::DrawBG::;
1096 1513
1097use CFClient::OpenGL; 1514use CFClient::OpenGL;
1098 1515
1099sub new { 1516sub new {
1100 my ($class, %arg) = @_; 1517 my ($class, %arg) = @_;
1101 1518
1102 my $self = $class->SUPER::new ( 1519 my $self = $class->SUPER::new (
1103 fg => [1, 1, 1], 1520 fg => [1, 1, 1],
1521 #bg => none
1522 #active_bg => none
1523 #font => default_font
1524 #text => initial text
1525 #markup => initial narkup
1526 #max_w => maximum pixel width
1527 ellipsise => 3, # end
1528 layout => (new CFClient::Layout),
1104 fontsize => 1, 1529 fontsize => 1,
1105 text => "",
1106 align => -1, 1530 align => -1,
1107 valign => -1, 1531 valign => -1,
1108 padding => 2, 1532 padding_x => 2,
1109 layout => new CFClient::Layout, 1533 padding_y => 2,
1110 can_events => 0, 1534 can_events => 0,
1111 %arg 1535 %arg
1112 ); 1536 );
1113 1537
1114 if (exists $self->{template}) { 1538 if (exists $self->{template}) {
1115 my $layout = new CFClient::Layout; 1539 my $layout = new CFClient::Layout;
1116 $layout->set_text (delete $self->{template}); 1540 $layout->set_text (delete $self->{template});
1117 $self->{template} = $layout; 1541 $self->{template} = $layout;
1118 } 1542 }
1119 1543
1120 $self->set_text (delete $self->{text}) if exists $self->{text}; 1544 if (exists $self->{markup}) {
1121 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1545 $self->set_markup (delete $self->{markup});
1546 } else {
1547 $self->set_text (delete $self->{text});
1548 }
1122 1549
1123 $self 1550 $self
1124} 1551}
1125 1552
1126sub escape_text { 1553sub escape($) {
1127 local $_ = $_[1]; 1554 local $_ = $_[0];
1128 1555
1129 s/&/&amp;/g; 1556 s/&/&amp;/g;
1130 s/>/&gt;/g; 1557 s/>/&gt;/g;
1131 s/</&lt;/g; 1558 s/</&lt;/g;
1132 1559
1133 $_[1] 1560 $_
1561}
1562
1563sub update {
1564 my ($self) = @_;
1565
1566 delete $self->{texture};
1567 $self->SUPER::update;
1568}
1569
1570sub realloc {
1571 my ($self) = @_;
1572
1573 delete $self->{ox};
1574 $self->SUPER::realloc;
1134} 1575}
1135 1576
1136sub set_text { 1577sub set_text {
1137 my ($self, $text) = @_; 1578 my ($self, $text) = @_;
1138 1579
1580 return if $self->{text} eq "T$text";
1581 $self->{text} = "T$text";
1582
1583 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1139 $self->{layout}->set_text ($text); 1584 $self->{layout}->set_text ($text);
1140 1585
1141 delete $self->{texture}; 1586 delete $self->{size_req};
1142 $self->check_size; 1587 $self->realloc;
1143 $self->update; 1588 $self->update;
1144} 1589}
1145 1590
1146sub set_markup { 1591sub set_markup {
1147 my ($self, $markup) = @_; 1592 my ($self, $markup) = @_;
1148 1593
1594 return if $self->{text} eq "M$markup";
1595 $self->{text} = "M$markup";
1596
1597 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1598
1599 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1149 $self->{layout}->set_markup ($markup); 1600 $self->{layout}->set_markup ($markup);
1150 1601
1151 delete $self->{texture}; 1602 delete $self->{size_req};
1152 $self->check_size; 1603 $self->realloc;
1153 $self->update; 1604 $self->update;
1154} 1605}
1155 1606
1156sub size_request { 1607sub size_request {
1157 my ($self) = @_; 1608 my ($self) = @_;
1158 1609
1159 $self->{layout}->set_width; 1610 $self->{size_req} ||= do {
1611 $self->{layout}->set_font ($self->{font}) if $self->{font};
1612 $self->{layout}->set_width ($self->{max_w} || -1);
1613 $self->{layout}->set_ellipsise ($self->{ellipsise});
1614 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1160 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1615 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1161 1616
1162 my ($w, $h) = $self->{layout}->size; 1617 my ($w, $h) = $self->{layout}->size;
1163 1618
1164 if (exists $self->{template}) { 1619 if (exists $self->{template}) {
1620 $self->{template}->set_font ($self->{font}) if $self->{font};
1165 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1621 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1166 1622
1167 my ($w2, $h2) = $self->{template}->size; 1623 my ($w2, $h2) = $self->{template}->size;
1168 1624
1169 $w = List::Util::max $w, $w2; 1625 $w = List::Util::max $w, $w2;
1170 $h = List::Util::max $h, $h2; 1626 $h = List::Util::max $h, $h2;
1627 }
1628
1629 [$w, $h]
1171 } 1630 };
1172 1631
1173 ( 1632 @{ $self->{size_req} }
1174 $w + $self->{padding} * 2,
1175 $h + $self->{padding} * 2,
1176 )
1177} 1633}
1178 1634
1179sub size_allocate { 1635sub invoke_size_allocate {
1180 my ($self, $w, $h) = @_; 1636 my ($self, $w, $h) = @_;
1181 1637
1638 delete $self->{ox};
1639
1182 delete $self->{texture}; 1640 delete $self->{texture}
1641 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1642
1643 1
1183} 1644}
1184 1645
1185sub set_fontsize { 1646sub set_fontsize {
1186 my ($self, $fontsize) = @_; 1647 my ($self, $fontsize) = @_;
1187 1648
1188 $self->{fontsize} = $fontsize; 1649 $self->{fontsize} = $fontsize;
1189 delete $self->{texture}; 1650 delete $self->{texture};
1190 $self->check_size; 1651
1191 $self->update; 1652 $self->realloc;
1653}
1654
1655sub reconfigure {
1656 my ($self) = @_;
1657
1658 delete $self->{size_req};
1659
1660 $self->SUPER::reconfigure;
1192} 1661}
1193 1662
1194sub _draw { 1663sub _draw {
1195 my ($self) = @_; 1664 my ($self) = @_;
1196 1665
1666 $self->SUPER::_draw; # draw background, if applicable
1667
1197 my $tex = $self->{texture} ||= do { 1668 my $tex = $self->{texture} ||= do {
1669 $self->{layout}->set_foreground (@{$self->{fg}});
1670 $self->{layout}->set_font ($self->{font}) if $self->{font};
1198 $self->{layout}->set_width ($self->{w}); 1671 $self->{layout}->set_width ($self->{w});
1672 $self->{layout}->set_ellipsise ($self->{ellipsise});
1673 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1199 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1674 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1675
1200 new_from_layout CFClient::Texture $self->{layout} 1676 new_from_layout CFClient::Texture $self->{layout}
1201 }; 1677 };
1202 1678
1203 glEnable GL_BLEND; 1679 unless (exists $self->{ox}) {
1204 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1680 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1681 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1682 : ($self->{w} - $tex->{w}) * 0.5);
1683
1684 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1685 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1686 : ($self->{h} - $tex->{h}) * 0.5);
1687 };
1688
1205 glEnable GL_TEXTURE_2D; 1689 glEnable GL_TEXTURE_2D;
1690
1691 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1692 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1693
1694 if ($tex->{format} == GL_ALPHA) {
1695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1696 glColor @{$self->{fg}};
1697 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1698 } else {
1206 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1699 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1207 1700 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1208 glColor @{$self->{fg}}; 1701 }
1209
1210 $self->{ox} = int (
1211 $self->{align} < 0 ? $self->{padding}
1212 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1213 : ($self->{w} - $tex->{w}) * 0.5
1214 );
1215
1216 $self->{oy} = int (
1217 $self->{valign} < 0 ? $self->{padding}
1218 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1219 : ($self->{h} - $tex->{h}) * 0.5
1220 );
1221
1222 $tex->draw_quad ($self->{ox}, $self->{oy});
1223 1702
1224 glDisable GL_TEXTURE_2D; 1703 glDisable GL_TEXTURE_2D;
1225 glDisable GL_BLEND;
1226} 1704}
1227 1705
1228############################################################################# 1706#############################################################################
1229 1707
1230package CFClient::UI::EntryBase; 1708package CFClient::UI::EntryBase;
… …
1235 1713
1236sub new { 1714sub new {
1237 my $class = shift; 1715 my $class = shift;
1238 1716
1239 $class->SUPER::new ( 1717 $class->SUPER::new (
1240 fg => [1, 1, 1], 1718 fg => [1, 1, 1],
1241 bg => [0, 0, 0, 0.2], 1719 bg => [0, 0, 0, 0.2],
1242 active_bg => [1, 1, 1, 0.5], 1720 active_bg => [1, 1, 1, 0.5],
1243 active_fg => [0, 0, 0], 1721 active_fg => [0, 0, 0],
1244 can_hover => 1, 1722 can_hover => 1,
1245 can_focus => 1, 1723 can_focus => 1,
1246 valign => 0, 1724 valign => 0,
1247 can_events => 1, 1725 can_events => 1,
1726 #text => ...
1727 #hidden => "*",
1248 @_ 1728 @_
1249 ) 1729 )
1250} 1730}
1251 1731
1252sub _set_text { 1732sub _set_text {
… …
1254 1734
1255 delete $self->{cur_h}; 1735 delete $self->{cur_h};
1256 1736
1257 return if $self->{text} eq $text; 1737 return if $self->{text} eq $text;
1258 1738
1259 delete $self->{texture};
1260
1261 $self->{last_activity} = $::NOW; 1739 $self->{last_activity} = $::NOW;
1262 $self->{text} = $text; 1740 $self->{text} = $text;
1263 1741
1264 $text =~ s/./*/g if $self->{hidden}; 1742 $text =~ s/./*/g if $self->{hidden};
1265 $self->{layout}->set_text ("$text "); 1743 $self->{layout}->set_text ("$text ");
1744 delete $self->{size_req};
1266 1745
1267 $self->emit (changed => $self->{text}); 1746 $self->emit (changed => $self->{text});
1747
1748 $self->realloc;
1749 $self->update;
1750}
1751
1752sub set_text {
1753 my ($self, $text) = @_;
1754
1755 $self->{cursor} = length $text;
1756 $self->_set_text ($text);
1268} 1757}
1269 1758
1270sub get_text { 1759sub get_text {
1271 $_[0]{text} 1760 $_[0]{text}
1272} 1761}
… …
1277 my ($w, $h) = $self->SUPER::size_request; 1766 my ($w, $h) = $self->SUPER::size_request;
1278 1767
1279 ($w + 1, $h) # add 1 for cursor 1768 ($w + 1, $h) # add 1 for cursor
1280} 1769}
1281 1770
1282sub size_allocate {
1283 my ($self, $w, $h) = @_;
1284
1285 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1286}
1287
1288sub set_text {
1289 my ($self, $text) = @_;
1290
1291 $self->{cursor} = length $text;
1292 $self->_set_text ($text);
1293 $self->update;
1294}
1295
1296sub key_down { 1771sub invoke_key_down {
1297 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1298 1773
1299 my $mod = $ev->{mod}; 1774 my $mod = $ev->{mod};
1300 my $sym = $ev->{sym}; 1775 my $sym = $ev->{sym};
1301 my $uni = $ev->{unicode}; 1776 my $uni = $ev->{unicode};
1302 1777
1303 my $text = $self->get_text; 1778 my $text = $self->get_text;
1304 1779
1305 if ($sym == 8) { 1780 if ($uni == 8) {
1306 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1781 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1307 } elsif ($sym == 127) { 1782 } elsif ($uni == 127) {
1308 substr $text, $self->{cursor}, 1, ""; 1783 substr $text, $self->{cursor}, 1, "";
1309 } elsif ($sym == CFClient::SDLK_LEFT) { 1784 } elsif ($sym == CFClient::SDLK_LEFT) {
1310 --$self->{cursor} if $self->{cursor}; 1785 --$self->{cursor} if $self->{cursor};
1311 } elsif ($sym == CFClient::SDLK_RIGHT) { 1786 } elsif ($sym == CFClient::SDLK_RIGHT) {
1312 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1787 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1313 } elsif ($sym == CFClient::SDLK_HOME) { 1788 } elsif ($sym == CFClient::SDLK_HOME) {
1314 $self->{cursor} = 0; 1789 $self->{cursor} = 0;
1315 } elsif ($sym == CFClient::SDLK_END) { 1790 } elsif ($sym == CFClient::SDLK_END) {
1316 $self->{cursor} = length $text; 1791 $self->{cursor} = length $text;
1317 } elsif ($sym == 27) { 1792 } elsif ($uni == 27) {
1318 $self->emit ('escape'); 1793 $self->emit ('escape');
1319 } elsif ($uni) { 1794 } elsif ($uni) {
1320 substr $text, $self->{cursor}++, 0, chr $uni; 1795 substr $text, $self->{cursor}++, 0, chr $uni;
1796 } else {
1797 return 0;
1321 } 1798 }
1322 1799
1323 $self->_set_text ($text); 1800 $self->_set_text ($text);
1324 $self->update;
1325}
1326 1801
1802 $self->realloc;
1803
1804 1
1805}
1806
1327sub focus_in { 1807sub invoke_focus_in {
1328 my ($self) = @_; 1808 my ($self) = @_;
1329 1809
1330 $self->{last_activity} = $::NOW; 1810 $self->{last_activity} = $::NOW;
1331 1811
1332 $self->SUPER::focus_in; 1812 $self->SUPER::invoke_focus_in
1333} 1813}
1334 1814
1335sub button_down { 1815sub invoke_button_down {
1336 my ($self, $ev, $x, $y) = @_; 1816 my ($self, $ev, $x, $y) = @_;
1337 1817
1338 $self->SUPER::button_down ($ev, $x, $y); 1818 $self->SUPER::invoke_button_down ($ev, $x, $y);
1339 1819
1340 my $idx = $self->{layout}->xy_to_index ($x, $y); 1820 my $idx = $self->{layout}->xy_to_index ($x, $y);
1341 1821
1342 # byte-index to char-index 1822 # byte-index to char-index
1343 my $text = $self->{text}; 1823 my $text = $self->{text};
1344 utf8::encode $text; 1824 utf8::encode $text;
1345 $self->{cursor} = length substr $text, 0, $idx; 1825 $self->{cursor} = length substr $text, 0, $idx;
1346 1826
1347 $self->_set_text ($self->{text}); 1827 $self->_set_text ($self->{text});
1348 $self->update; 1828 $self->update;
1829
1830 1
1349} 1831}
1350 1832
1351sub mouse_motion { 1833sub invoke_mouse_motion {
1352 my ($self, $ev, $x, $y) = @_; 1834 my ($self, $ev, $x, $y) = @_;
1353# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1835# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1836
1837 1
1354} 1838}
1355 1839
1356sub _draw { 1840sub _draw {
1357 my ($self) = @_; 1841 my ($self) = @_;
1358 1842
1359 local $self->{fg} = $self->{fg}; 1843 local $self->{fg} = $self->{fg};
1360 1844
1361 if ($FOCUS == $self) { 1845 if ($FOCUS == $self) {
1362 glColor @{$self->{active_bg}}; 1846 glColor_premultiply @{$self->{active_bg}};
1363 $self->{fg} = $self->{active_fg}; 1847 $self->{fg} = $self->{active_fg};
1364 } else { 1848 } else {
1365 glColor @{$self->{bg}}; 1849 glColor_premultiply @{$self->{bg}};
1366 } 1850 }
1367 1851
1368 glEnable GL_BLEND; 1852 glEnable GL_BLEND;
1369 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1853 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1370 glBegin GL_QUADS; 1854 glBegin GL_QUADS;
1371 glVertex 0 , 0; 1855 glVertex 0 , 0;
1372 glVertex 0 , $self->{h}; 1856 glVertex 0 , $self->{h};
1373 glVertex $self->{w}, $self->{h}; 1857 glVertex $self->{w}, $self->{h};
1374 glVertex $self->{w}, 0; 1858 glVertex $self->{w}, 0;
… …
1399 1883
1400our @ISA = CFClient::UI::EntryBase::; 1884our @ISA = CFClient::UI::EntryBase::;
1401 1885
1402use CFClient::OpenGL; 1886use CFClient::OpenGL;
1403 1887
1404sub key_down { 1888sub invoke_key_down {
1405 my ($self, $ev) = @_; 1889 my ($self, $ev) = @_;
1406 1890
1407 my $sym = $ev->{sym}; 1891 my $sym = $ev->{sym};
1408 1892
1409 if ($sym == 13) { 1893 if ($sym == 13) {
1894 unshift @{$self->{history}},
1895 my $txt = $self->get_text;
1896 $self->{history_pointer} = -1;
1897 $self->{history_saveback} = '';
1410 $self->emit (activate => $self->get_text); 1898 $self->emit (activate => $txt);
1411 $self->update; 1899 $self->update;
1412 1900
1901 } elsif ($sym == CFClient::SDLK_UP) {
1902 if ($self->{history_pointer} < 0) {
1903 $self->{history_saveback} = $self->get_text;
1904 }
1905 if (@{$self->{history} || []} > 0) {
1906 $self->{history_pointer}++;
1907 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1908 $self->{history_pointer} = @{$self->{history} || []} - 1;
1909 }
1910 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1911 }
1912
1913 } elsif ($sym == CFClient::SDLK_DOWN) {
1914 $self->{history_pointer}--;
1915 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1916
1917 if ($self->{history_pointer} >= 0) {
1918 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1919 } else {
1920 $self->set_text ($self->{history_saveback});
1921 }
1922
1413 } else { 1923 } else {
1414 $self->SUPER::key_down ($ev); 1924 return $self->SUPER::invoke_key_down ($ev)
1925 }
1926
1415 } 1927 1
1416
1417} 1928}
1418 1929
1419############################################################################# 1930#############################################################################
1420 1931
1421package CFClient::UI::Button; 1932package CFClient::UI::Button;
… …
1430 1941
1431sub new { 1942sub new {
1432 my $class = shift; 1943 my $class = shift;
1433 1944
1434 $class->SUPER::new ( 1945 $class->SUPER::new (
1435 padding => 4, 1946 padding_x => 4,
1947 padding_y => 4,
1436 fg => [1, 1, 1], 1948 fg => [1, 1, 1],
1437 bg => [1, 1, 1, 0.2],
1438 active_fg => [0, 0, 1], 1949 active_fg => [0, 0, 1],
1439 can_hover => 1, 1950 can_hover => 1,
1440 align => 0, 1951 align => 0,
1441 valign => 0, 1952 valign => 0,
1442 can_events => 1, 1953 can_events => 1,
1443 @_ 1954 @_
1444 ) 1955 )
1445} 1956}
1446 1957
1447sub button_up { 1958sub invoke_button_up {
1448 my ($self, $ev, $x, $y) = @_; 1959 my ($self, $ev, $x, $y) = @_;
1449 1960
1961 $self->emit ("activate")
1450 if ($x >= 0 && $x < $self->{w} 1962 if $x >= 0 && $x < $self->{w}
1451 && $y >= 0 && $y < $self->{h}) { 1963 && $y >= 0 && $y < $self->{h};
1452 $self->emit ("activate"); 1964
1453 } 1965 1
1454} 1966}
1455 1967
1456sub _draw { 1968sub _draw {
1457 my ($self) = @_; 1969 my ($self) = @_;
1458 1970
1459 local $self->{fg} = $self->{fg}; 1971 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1460 1972
1461 if ($GRAB == $self) {
1462 $self->{fg} = $self->{active_fg};
1463 }
1464
1465 glEnable GL_BLEND;
1466 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1467 glEnable GL_TEXTURE_2D; 1973 glEnable GL_TEXTURE_2D;
1468 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1974 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1469 glColor 0, 0, 0, 1; 1975 glColor 0, 0, 0, 1;
1470 1976
1471 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1977 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1472 1978
1473 glDisable GL_TEXTURE_2D; 1979 glDisable GL_TEXTURE_2D;
1474 glDisable GL_BLEND;
1475 1980
1476 $self->SUPER::_draw; 1981 $self->SUPER::_draw;
1982}
1983
1984#############################################################################
1985
1986package CFClient::UI::ImageButton;
1987
1988our @ISA = CFClient::UI::Image::;
1989
1990use CFClient::OpenGL;
1991
1992my %textures;
1993
1994sub new {
1995 my $class = shift;
1996
1997 my $self = $class->SUPER::new (
1998 padding_x => 4,
1999 padding_y => 4,
2000 fg => [1, 1, 1],
2001 active_fg => [0, 0, 1],
2002 can_hover => 1,
2003 align => 0,
2004 valign => 0,
2005 can_events => 1,
2006 @_
2007 );
2008}
2009
2010sub invoke_button_up {
2011 my ($self, $ev, $x, $y) = @_;
2012
2013 $self->emit ("activate")
2014 if $x >= 0 && $x < $self->{w}
2015 && $y >= 0 && $y < $self->{h};
2016
2017 1
1477} 2018}
1478 2019
1479############################################################################# 2020#############################################################################
1480 2021
1481package CFClient::UI::CheckBox; 2022package CFClient::UI::CheckBox;
… …
1490 2031
1491sub new { 2032sub new {
1492 my $class = shift; 2033 my $class = shift;
1493 2034
1494 $class->SUPER::new ( 2035 $class->SUPER::new (
1495 padding => 2, 2036 padding_x => 2,
2037 padding_y => 2,
1496 fg => [1, 1, 1], 2038 fg => [1, 1, 1],
1497 active_fg => [1, 1, 0], 2039 active_fg => [1, 1, 0],
2040 bg => [0, 0, 0, 0.2],
2041 active_bg => [1, 1, 1, 0.5],
1498 state => 0, 2042 state => 0,
1499 can_hover => 1, 2043 can_hover => 1,
1500 @_ 2044 @_
1501 ) 2045 )
1502} 2046}
1503 2047
1504sub size_request { 2048sub size_request {
1505 my ($self) = @_; 2049 my ($self) = @_;
1506 2050
1507 ($self->{padding} * 2 + 6) x 2 2051 (6) x 2
1508} 2052}
1509 2053
1510sub button_down { 2054sub invoke_button_down {
1511 my ($self, $ev, $x, $y) = @_; 2055 my ($self, $ev, $x, $y) = @_;
1512 2056
1513 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2057 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1514 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2058 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1515 $self->{state} = !$self->{state}; 2059 $self->{state} = !$self->{state};
1516 $self->emit (changed => $self->{state}); 2060 $self->emit (changed => $self->{state});
2061 } else {
2062 return 0
2063 }
2064
1517 } 2065 1
1518} 2066}
1519 2067
1520sub _draw { 2068sub _draw {
1521 my ($self) = @_; 2069 my ($self) = @_;
1522 2070
1523 $self->SUPER::_draw; 2071 $self->SUPER::_draw;
1524 2072
1525 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2073 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1526 2074
1527 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2075 my ($w, $h) = @$self{qw(w h)};
2076
2077 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1528 2078
1529 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2079 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1530 2080
1531 glEnable GL_BLEND; 2081 my $tex = $self->{state} ? $tex[1] : $tex[0];
2082
1532 glEnable GL_TEXTURE_2D; 2083 glEnable GL_TEXTURE_2D;
1533 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1534
1535 my $tex = $self->{state} ? $tex[1] : $tex[0];
1536
1537 $tex->draw_quad (0, 0, $s, $s); 2084 $tex->draw_quad_alpha (0, 0, $s, $s);
1538
1539 glDisable GL_TEXTURE_2D; 2085 glDisable GL_TEXTURE_2D;
1540 glDisable GL_BLEND;
1541} 2086}
1542 2087
1543############################################################################# 2088#############################################################################
1544 2089
1545package CFClient::UI::Image; 2090package CFClient::UI::Image;
… …
1588 glTranslate 0, -$self->{w}, 0; 2133 glTranslate 0, -$self->{w}, 0;
1589 2134
1590 ($w, $h) = ($h, $w); 2135 ($w, $h) = ($h, $w);
1591 } 2136 }
1592 2137
1593 glEnable GL_BLEND;
1594 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1595 glEnable GL_TEXTURE_2D; 2138 glEnable GL_TEXTURE_2D;
1596 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2139 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1597 2140
1598 $tex->draw_quad (0, 0, $w, $h); 2141 $tex->draw_quad_alpha (0, 0, $w, $h);
1599 2142
1600 glDisable GL_BLEND;
1601 glDisable GL_TEXTURE_2D; 2143 glDisable GL_TEXTURE_2D;
1602} 2144}
1603 2145
1604############################################################################# 2146#############################################################################
1605 2147
1606package CFClient::UI::VGauge; 2148package CFClient::UI::VGauge;
1607 2149
1608our @ISA = CFClient::UI::Base::; 2150our @ISA = CFClient::UI::Base::;
2151
2152use List::Util qw(min max);
1609 2153
1610use CFClient::OpenGL; 2154use CFClient::OpenGL;
1611 2155
1612my %tex = ( 2156my %tex = (
1613 food => [ 2157 food => [
1614 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2158 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1615 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2159 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1616 ], 2160 ],
1617 grace => [ 2161 grace => [
1618 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2162 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1619 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2163 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1620 ], 2164 ],
1621 hp => [ 2165 hp => [
1622 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2166 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1623 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2167 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1624 ], 2168 ],
1625 mana => [ 2169 mana => [
1626 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2170 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1627 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2171 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1628 ], 2172 ],
1629); 2173);
1630 2174
1631# eg. VGauge->new (gauge => 'food'), default gauge: food 2175# eg. VGauge->new (gauge => 'food'), default gauge: food
1632sub new { 2176sub new {
… …
1651} 2195}
1652 2196
1653sub set_max { 2197sub set_max {
1654 my ($self, $max) = @_; 2198 my ($self, $max) = @_;
1655 2199
2200 return if $self->{max_val} == $max;
2201
1656 $self->{max_val} = $max; 2202 $self->{max_val} = $max;
2203 $self->update;
1657} 2204}
1658 2205
1659sub set_value { 2206sub set_value {
1660 my ($self, $val, $max) = @_; 2207 my ($self, $val, $max) = @_;
1661 2208
1662 $self->set_max ($max) 2209 $self->set_max ($max)
1663 if defined $max; 2210 if defined $max;
1664 2211
1665 $max = $self->{max_val}; 2212 return if $self->{val} == $val;
2213
1666 $self->{val} = $val; 2214 $self->{val} = $val;
1667
1668 $self->update; 2215 $self->update;
1669} 2216}
1670 2217
1671sub _draw { 2218sub _draw {
1672 my ($self) = @_; 2219 my ($self) = @_;
1673 2220
1674 my $tex = $tex{$self->{type}}; 2221 my $tex = $tex{$self->{type}};
2222 my ($t1, $t2, $t3) = @$tex;
1675 2223
1676 my ($w, $h) = ($self->{w}, $self->{h}); 2224 my ($w, $h) = ($self->{w}, $self->{h});
1677 2225
1678 if ($self->{vertical}) { 2226 if ($self->{vertical}) {
1679 glRotate 90, 0, 0, 1; 2227 glRotate 90, 0, 0, 1;
… …
1681 2229
1682 ($w, $h) = ($h, $w); 2230 ($w, $h) = ($h, $w);
1683 } 2231 }
1684 2232
1685 my $ycut = $self->{val} / ($self->{max_val} || 1); 2233 my $ycut = $self->{val} / ($self->{max_val} || 1);
1686 $ycut = 1 if $self->{val} > $self->{max_val};
1687 2234
1688 my $t1 = $tex->[0]; 2235 my $ycut1 = max 0, min 1, $ycut;
1689 my $t2 = $tex->[1]; 2236 my $ycut2 = max 0, min 1, $ycut - 1;
2237
2238 my $h1 = $self->{h} * (1 - $ycut1);
2239 my $h2 = $self->{h} * (1 - $ycut2);
1690 2240
1691 glEnable GL_BLEND; 2241 glEnable GL_BLEND;
1692 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2242 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2243 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1693 glEnable GL_TEXTURE_2D; 2244 glEnable GL_TEXTURE_2D;
1694 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2245 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1695 2246
1696 my $h1 = $self->{h} - $ycut * $self->{h};
1697 my $h2 = $ycut * $self->{h};
1698
1699 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2247 glBindTexture GL_TEXTURE_2D, $t1->{name};
1700 glBegin GL_QUADS; 2248 glBegin GL_QUADS;
1701 glTexCoord 0 , 0; glVertex 0 , 0; 2249 glTexCoord 0 , 0; glVertex 0 , 0;
1702 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2250 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1703 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2251 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1704 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2252 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1705 glEnd; 2253 glEnd;
1706 2254
2255 my $ycut1 = List::Util::min 1, $ycut;
1707 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2256 glBindTexture GL_TEXTURE_2D, $t2->{name};
1708 glBegin GL_QUADS; 2257 glBegin GL_QUADS;
1709 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2258 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1710 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2259 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1711 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2260 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1712 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2261 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1713 glEnd; 2262 glEnd;
2263
2264 if ($t3) {
2265 glBindTexture GL_TEXTURE_2D, $t3->{name};
2266 glBegin GL_QUADS;
2267 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2268 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2269 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2270 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2271 glEnd;
2272 }
1714 2273
1715 glDisable GL_BLEND; 2274 glDisable GL_BLEND;
1716 glDisable GL_TEXTURE_2D; 2275 glDisable GL_TEXTURE_2D;
1717} 2276}
1718 2277
… …
1724 2283
1725sub new { 2284sub new {
1726 my ($class, %arg) = @_; 2285 my ($class, %arg) = @_;
1727 2286
1728 my $self = $class->SUPER::new ( 2287 my $self = $class->SUPER::new (
1729 tooltip => $arg{type}, 2288 tooltip => $arg{type},
2289 can_hover => 1,
2290 can_events => 1,
1730 %arg, 2291 %arg,
1731 ); 2292 );
1732 2293
1733 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2294 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1734 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2295 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1735 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2296 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1736 2297
1737 $self 2298 $self
1738} 2299}
1739 2300
… …
1742 2303
1743 $self->{value}->set_fontsize ($fsize); 2304 $self->{value}->set_fontsize ($fsize);
1744 $self->{max} ->set_fontsize ($fsize); 2305 $self->{max} ->set_fontsize ($fsize);
1745} 2306}
1746 2307
2308sub set_max {
2309 my ($self, $max) = @_;
2310
2311 $self->{gauge}->set_max ($max);
2312 $self->{max}->set_text ($max);
2313}
2314
1747sub set_value { 2315sub set_value {
1748 my ($self, $val, $max) = @_; 2316 my ($self, $val, $max) = @_;
1749 2317
1750 $self->set_max ($max) 2318 $self->set_max ($max)
1751 if defined $max; 2319 if defined $max;
1752 2320
1753 $self->{gauge}->set_value ($val, $max); 2321 $self->{gauge}->set_value ($val, $max);
1754 $self->{value}->set_text ($val); 2322 $self->{value}->set_text ($val);
1755}
1756
1757sub set_max {
1758 my ($self, $max) = @_;
1759
1760 $self->{gauge}->set_max ($max);
1761 $self->{max}->set_text ($max);
1762} 2323}
1763 2324
1764############################################################################# 2325#############################################################################
1765 2326
1766package CFClient::UI::Slider; 2327package CFClient::UI::Slider;
… …
1776 qw(s1_slider.png s1_slider_bg.png); 2337 qw(s1_slider.png s1_slider_bg.png);
1777 2338
1778sub new { 2339sub new {
1779 my $class = shift; 2340 my $class = shift;
1780 2341
1781 # range [value, low, high, page] 2342 # range [value, low, high, page, unit]
1782 2343
1783 # TODO: 0-width page 2344 # TODO: 0-width page
1784 # TODO: req_w/h are wrong with vertical 2345 # TODO: req_w/h are wrong with vertical
1785 # TODO: calculations are off 2346 # TODO: calculations are off
1786 my $self = $class->SUPER::new ( 2347 my $self = $class->SUPER::new (
1787 fg => [1, 1, 1], 2348 fg => [1, 1, 1],
1788 active_fg => [0, 0, 0], 2349 active_fg => [0, 0, 0],
2350 bg => [0, 0, 0, 0.2],
2351 active_bg => [1, 1, 1, 0.5],
1789 range => [0, 0, 100, 10], 2352 range => [0, 0, 100, 10, 0],
1790 req_w => 20, 2353 min_w => $::WIDTH / 80,
1791 req_h => 20, 2354 min_h => $::WIDTH / 80,
1792 vertical => 0, 2355 vertical => 0,
1793 can_hover => 1, 2356 can_hover => 1,
1794 inner_pad => 5, 2357 inner_pad => 0.02,
1795 @_ 2358 @_
1796 ); 2359 );
1797 2360
2361 $self->set_value ($self->{range}[0]);
2362 $self->update;
2363
1798 $self 2364 $self
1799} 2365}
1800 2366
2367sub set_range {
2368 my ($self, $range) = @_;
2369
2370 ($range, $self->{range}) = ($self->{range}, $range);
2371
2372 if ("@$range" ne "@{$self->{range}}") {
2373 $self->update;
2374 $self->set_value ($self->{range}[0]);
2375 }
2376}
2377
2378sub set_value {
2379 my ($self, $value) = @_;
2380
2381 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2382
2383 $hi = $lo + 1 if $hi <= $lo;
2384
2385 $page = $hi - $lo if $page > $hi - $lo;
2386
2387 $value = $lo if $value < $lo;
2388 $value = $hi - $page if $value > $hi - $page;
2389
2390 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2391 if $unit;
2392
2393 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2394
2395 if ($value != $old_value) {
2396 $self->emit (changed => $value);
2397 $self->update;
2398 }
2399}
2400
1801sub size_request { 2401sub size_request {
1802 my ($self) = @_; 2402 my ($self) = @_;
1803 2403
1804 my $w = $self->{req_w}; 2404 ($self->{req_w}, $self->{req_h})
1805 my $h = $self->{req_h};
1806
1807 $self->{vertical} ? ($h, $w) : ($w, $h)
1808} 2405}
1809 2406
1810sub button_down { 2407sub invoke_button_down {
1811 my ($self, $ev, $x, $y) = @_; 2408 my ($self, $ev, $x, $y) = @_;
1812 2409
1813 $self->SUPER::button_down ($ev, $x, $y); 2410 $self->SUPER::invoke_button_down ($ev, $x, $y);
2411
2412 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2413
1814 $self->mouse_motion ($ev, $x, $y); 2414 $self->mouse_motion ($ev, $x, $y)
1815} 2415}
1816 2416
1817sub mouse_motion { 2417sub invoke_mouse_motion {
1818 my ($self, $ev, $x, $y) = @_; 2418 my ($self, $ev, $x, $y) = @_;
1819 2419
1820 if ($GRAB == $self) { 2420 if ($GRAB == $self) {
2421 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2422
2423 my (undef, $lo, $hi, $page) = @{$self->{range}};
2424
2425 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2426
2427 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2428 } else {
2429 return 0;
2430 }
2431
2432 1
2433}
2434
2435sub update {
2436 my ($self) = @_;
2437
2438 delete $self->{knob_w};
2439 $self->SUPER::update;
2440}
2441
2442sub _draw {
2443 my ($self) = @_;
2444
2445 unless ($self->{knob_w}) {
2446 $self->set_value ($self->{range}[0]);
2447
1821 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2448 my ($value, $lo, $hi, $page) = @{$self->{range}};
2449 my $range = ($hi - $page - $lo) || 1e-100;
1822 2450
1823 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2451 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1824 2452
1825 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2453 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1826 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2454 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1827 2455
1828 $x -= $inner_pad_px; # substract the padding 2456 $value = ($value - $lo) / $range;
1829 $x = $x * ($hi - $lo) / $inner_w + $lo; 2457 $value = $value * $self->{scale} + $self->{offset};
1830 $x = $lo if $x < $lo;
1831 $x = $hi - $page if $x > $hi - $page;
1832 $self->{range}[0] = $x;
1833 2458
1834 $self->emit (changed => $x); 2459 $self->{knob_x} = $value - $knob_w * 0.5;
1835 $self->update; 2460 $self->{knob_w} = $knob_w;
1836 } 2461 }
1837}
1838
1839# the inner_* stuff is for generating a padding for the slider handle,
1840# so that the handle doesn't leave the texture. This calculation isn't 100%
1841# correct propably, but it does the job for now
1842sub _calc_inner_pad_px {
1843 my ($self, $w) = @_;
1844 ($w / 100) * $self->{inner_pad} # % to pixels
1845}
1846
1847sub _draw {
1848 my ($self) = @_;
1849 2462
1850 $self->SUPER::_draw (); 2463 $self->SUPER::_draw ();
1851 2464
1852 my ($w, $h) = @$self{qw(w h)}; 2465 glScale $self->{w}, $self->{h};
1853 2466
1854 if ($self->{vertical}) { 2467 if ($self->{vertical}) {
1855 # draw a vertical slider like a rotated horizontal slider 2468 # draw a vertical slider like a rotated horizontal slider
1856 2469
2470 glTranslate 1, 0, 0;
1857 glRotate 90, 0, 0, 1; 2471 glRotate 90, 0, 0, 1;
1858 glTranslate 0, -$self->{w}, 0;
1859
1860 ($w, $h) = ($h, $w);
1861 } 2472 }
1862 2473
1863 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2474 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1864 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2475 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1865 2476
1866 my ($value, $lo, $hi, $page) = @{$self->{range}};
1867
1868 $hi = $value + 1 if $lo == $hi;
1869
1870 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1871 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1872
1873 $page = int $page * $inner_w / ($hi - $lo);
1874 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1875
1876 $w -= $page;
1877 $page &= ~1;
1878 glTranslate $page * 0.5, 0, 0;
1879 $page ||= 2;
1880
1881 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1882 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1883
1884 glEnable GL_BLEND;
1885 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1886 glEnable GL_TEXTURE_2D; 2477 glEnable GL_TEXTURE_2D;
1887 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2478 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1888 2479
1889 # draw background 2480 # draw background
1890 $tex[1]->draw_quad (0, 0, $w, $h); 2481 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1891 2482
1892 # draw handle 2483 # draw handle
1893 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2484 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1894 2485
1895 glDisable GL_BLEND;
1896 glDisable GL_TEXTURE_2D; 2486 glDisable GL_TEXTURE_2D;
1897} 2487}
1898 2488
1899############################################################################# 2489#############################################################################
1900 2490
2491package CFClient::UI::ValSlider;
2492
2493our @ISA = CFClient::UI::HBox::;
2494
2495sub new {
2496 my ($class, %arg) = @_;
2497
2498 my $range = delete $arg{range};
2499
2500 my $self = $class->SUPER::new (
2501 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2502 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2503 to_value => sub { shift },
2504 from_value => sub { shift },
2505 %arg,
2506 );
2507
2508 $self->{slider}->connect (changed => sub {
2509 my ($self, $value) = @_;
2510 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2511 $self->{parent}->emit (changed => $value);
2512 });
2513
2514# $self->{entry}->connect (changed => sub {
2515# my ($self, $value) = @_;
2516# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2517# $self->{parent}->emit (changed => $value);
2518# });
2519
2520 $self->add ($self->{slider}, $self->{entry});
2521
2522 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2523
2524 $self
2525}
2526
2527sub set_range { shift->{slider}->set_range (@_) }
2528sub set_value { shift->{slider}->set_value (@_) }
2529
2530#############################################################################
2531
1901package CFClient::UI::TextView; 2532package CFClient::UI::TextScroller;
1902 2533
1903our @ISA = CFClient::UI::HBox::; 2534our @ISA = CFClient::UI::HBox::;
1904 2535
1905use CFClient::OpenGL; 2536use CFClient::OpenGL;
1906 2537
1907sub new { 2538sub new {
1908 my $class = shift; 2539 my $class = shift;
1909 2540
1910 my $self = $class->SUPER::new ( 2541 my $self = $class->SUPER::new (
1911 fontsize => 1, 2542 fontsize => 1,
2543 can_events => 0,
2544 indent => 0,
2545 #font => default_font
1912 @_, 2546 @_,
1913 2547
1914 layout => (new CFClient::Layout), 2548 layout => (new CFClient::Layout 1),
1915 par => [], 2549 par => [],
1916 height => 0, 2550 height => 0,
1917 children => [ 2551 children => [
1918 (new CFClient::UI::Empty expand => 1), 2552 (new CFClient::UI::Empty expand => 1),
1919 (new CFClient::UI::Slider vertical => 1), 2553 (new CFClient::UI::Slider vertical => 1),
1920 ], 2554 ],
1921 ); 2555 );
1922 2556
1923 $self->{children}[1]->connect (changed => sub { 2557 $self->{children}[1]->connect (changed => sub { $self->update });
1924 $self->update;
1925 });
1926 2558
1927 $self 2559 $self
1928} 2560}
1929 2561
1930sub set_fontsize { 2562sub set_fontsize {
… …
1932 2564
1933 $self->{fontsize} = $fontsize; 2565 $self->{fontsize} = $fontsize;
1934 $self->reflow; 2566 $self->reflow;
1935} 2567}
1936 2568
2569sub invoke_size_allocate {
2570 my ($self, $w, $h) = @_;
2571
2572 $self->{layout}->set_font ($self->{font}) if $self->{font};
2573 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2574 $self->{layout}->set_width ($self->{children}[0]{w});
2575 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2576
2577 $self->reflow;
2578
2579 $self->SUPER::invoke_size_allocate ($w, $h)
2580}
2581
1937sub text_height { 2582sub text_size {
1938 my ($self, $text) = @_; 2583 my ($self, $text, $indent) = @_;
1939 2584
1940 my $layout = $self->{layout}; 2585 my $layout = $self->{layout};
1941 2586
1942 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2587 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1943 $layout->set_width ($self->{w}); 2588 $layout->set_width ($self->{children}[0]{w} - $indent);
2589 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1944 $layout->set_text ($text); 2590 $layout->set_markup ($text);
1945 2591
1946 ($layout->size)[1] 2592 $layout->size
1947} 2593}
1948 2594
1949sub reflow { 2595sub reflow {
1950 my ($self) = @_; 2596 my ($self) = @_;
1951 2597
1952 $self->{need_reflow}++; 2598 $self->{need_reflow}++;
1953 $self->update; 2599 $self->update;
1954} 2600}
1955 2601
1956sub size_allocate { 2602sub set_offset {
2603 my ($self, $offset) = @_;
2604
2605 # todo: base offset on lines or so, not on pixels
2606 $self->{children}[1]->set_value ($offset);
2607}
2608
2609sub clear {
1957 my ($self, $w, $h) = @_; 2610 my ($self) = @_;
1958 2611
1959 $self->SUPER::size_allocate ($w, $h); 2612 $self->{par} = [];
1960 2613 $self->{height} = 0;
1961 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2614 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1962 $self->{layout}->set_width ($self->{children}[0]{w});
1963
1964 $self->reflow;
1965} 2615}
1966 2616
1967sub add_paragraph { 2617sub add_paragraph {
1968 my ($self, $color, $text) = @_; 2618 my ($self, $color, $text, $indent) = @_;
1969 2619
1970 #TODO: intelligently "reformat" paragraph 2620 for my $line (split /\n/, $text) {
1971 2621 my ($w, $h) = $self->text_size ($line);
1972 my $height = $self->text_height ($text);
1973
1974 $self->{height} += $height; 2622 $self->{height} += $h;
2623 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2624 }
1975 2625
1976 push @{$self->{par}}, [$height, $color, $text];
1977
1978 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2626 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1979 $self->{children}[1]->update;
1980} 2627}
1981 2628
1982sub update { 2629sub update {
1983 my ($self) = @_; 2630 my ($self) = @_;
1984 2631
… …
1986 2633
1987 return unless $self->{h} > 0; 2634 return unless $self->{h} > 0;
1988 2635
1989 delete $self->{texture}; 2636 delete $self->{texture};
1990 2637
1991 $ROOT->on_refresh ($self, sub { 2638 $ROOT->on_post_alloc ($self => sub {
2639 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2640
1992 if (delete $self->{need_reflow}) { 2641 if (delete $self->{need_reflow}) {
1993 my $height = 0; 2642 my $height = 0;
1994 2643
1995 $height += $_->[0] = $self->text_height ($_->[2]) 2644 my $layout = $self->{layout};
2645
2646 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2647
1996 for @{$self->{par}}; 2648 for (@{$self->{par}}) {
2649 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2650 $layout->set_width ($W - $_->[3]);
2651 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2652 $layout->set_markup ($_->[4]);
2653 my ($w, $h) = $layout->size;
2654 $_->[0] = $w + $_->[3];
2655 $_->[1] = $h;
2656 }
2657
2658 $height += $_->[1];
2659 }
1997 2660
1998 $self->{height} = $height; 2661 $self->{height} = $height;
1999 2662
2000 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2663 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2001 2664
2002 delete $self->{texture}; 2665 delete $self->{texture};
2003 } 2666 }
2004 2667
2005 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2668 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2006 glClearColor 0, 0, 0, 1; 2669 glClearColor 0, 0, 0, 0;
2007 glClear GL_COLOR_BUFFER_BIT; 2670 glClear GL_COLOR_BUFFER_BIT;
2008 2671
2672 my $top = int $self->{children}[1]{range}[0];
2673
2674 my $y0 = $top;
2675 my $y1 = $top + $H;
2676
2677 my $y = 0;
2678
2679 my $layout = $self->{layout};
2680
2681 $layout->set_font ($self->{font}) if $self->{font};
2682
2009 glEnable GL_BLEND; 2683 glEnable GL_BLEND;
2684 #TODO# not correct in windows where rgba is forced off
2010 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2685 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2011 glEnable GL_TEXTURE_2D;
2012 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2013
2014 my $top = int $self->{children}[1]{range}[0];
2015
2016 my $y0 = $top;
2017 my $y1 = $top + $self->{h};
2018
2019 my $y = 0;
2020
2021 my $layout = $self->{layout};
2022 2686
2023 for my $par (@{$self->{par}}) { 2687 for my $par (@{$self->{par}}) {
2024 my $h = $par->[0]; 2688 my $h = $par->[1];
2025 2689
2026 if ($y0 < $y + $h && $y < $y1) { 2690 if ($y0 < $y + $h && $y < $y1) {
2691 $layout->set_foreground (@{ $par->[2] });
2692 $layout->set_width ($W - $par->[3]);
2693 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2027 $layout->set_text ($par->[2]); 2694 $layout->set_markup ($par->[4]);
2028 2695
2029 glColor @{ $par->[1] }; 2696 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2030 my ($W, $H) = $layout->size; 2697
2031 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2698 glRasterPos $par->[3], $y - $y0;
2699 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2032 } 2700 }
2033 2701
2034 $y += $h; 2702 $y += $h;
2035 } 2703 }
2036 2704
2037 glDisable GL_TEXTURE_2D;
2038 glDisable GL_BLEND; 2705 glDisable GL_BLEND;
2039 }; 2706 };
2040 }); 2707 });
2041} 2708}
2042 2709
2043sub _draw { 2710sub _draw {
2044 my ($self) = @_; 2711 my ($self) = @_;
2045 2712
2046 if ($self->{texture}) {
2047 glEnable GL_TEXTURE_2D; 2713 glEnable GL_TEXTURE_2D;
2048 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2714 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2049 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2715 glColor 0, 0, 0, 1;
2716 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2050 glDisable GL_TEXTURE_2D; 2717 glDisable GL_TEXTURE_2D;
2051 }
2052 2718
2053 $self->{children}[1]->draw; 2719 $self->{children}[1]->draw;
2054 2720
2055} 2721}
2056 2722
… …
2104 2770
2105sub new { 2771sub new {
2106 my $class = shift; 2772 my $class = shift;
2107 2773
2108 my $self = $class->SUPER::new ( 2774 my $self = $class->SUPER::new (
2109 state => 0, 2775 state => 0,
2110 connect_activate => \&toggle_flopper, 2776 on_activate => \&toggle_flopper,
2111 can_events => 1,
2112 @_ 2777 @_
2113 ); 2778 );
2114 2779
2115 if ($self->{state}) {
2116 $self->{state} = 0;
2117 $self->toggle_flopper;
2118 }
2119
2120 $self 2780 $self
2121} 2781}
2122 2782
2123sub toggle_flopper { 2783sub toggle_flopper {
2124 my ($self) = @_; 2784 my ($self) = @_;
2125 2785
2126 # TODO: use animation 2786 $self->{other}->toggle_visibility;
2127 if ($self->{state} = !$self->{state}) {
2128 $CFClient::UI::ROOT->add ($self->{other});
2129 $self->{other}->move ($self->coord2global (0, $self->{h}));
2130 $self->emit ("open");
2131 } else {
2132 $CFClient::UI::ROOT->remove ($self->{other});
2133 $self->emit ("close");
2134 }
2135
2136 $self->emit (changed => $self->{state});
2137} 2787}
2138 2788
2139############################################################################# 2789#############################################################################
2140 2790
2141package CFClient::UI::Tooltip; 2791package CFClient::UI::Tooltip;
… …
2151 @_, 2801 @_,
2152 can_events => 0, 2802 can_events => 0,
2153 ) 2803 )
2154} 2804}
2155 2805
2156sub set_text { 2806sub set_tooltip_from {
2157 my ($self, $text) = @_; 2807 my ($self, $widget) = @_;
2158 2808
2159 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2809 my $tooltip = $widget->{tooltip};
2160 $self->{label}->set_text ($text); 2810
2161 $self->add ($self->{label}); 2811 if ($ENV{CFPLUS_DEBUG} & 2) {
2812 $tooltip .= "\n\n" . (ref $widget) . "\n"
2813 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2814 . "req $widget->{req_w} $widget->{req_h}\n"
2815 . "visible $widget->{visible}";
2816 }
2817
2818 $tooltip =~ s/^\n+//;
2819 $tooltip =~ s/\n+$//;
2820
2821 $self->add (new CFClient::UI::Label
2822 markup => $tooltip,
2823 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2824 fontsize => 0.8,
2825 fg => [0, 0, 0, 1],
2826 ellipsise => 0,
2827 font => ($widget->{tooltip_font} || $::FONT_PROP),
2828 );
2162} 2829}
2163 2830
2164sub size_request { 2831sub size_request {
2165 my ($self) = @_; 2832 my ($self) = @_;
2166 2833
2167 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2834 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2168 2835
2169 $w = List::Util::min $::WIDTH * 0.2, $w;
2170 $h = List::Util::max $::HEIGHT * 0.2, $h;
2171
2172 ($w + 4, $h + 4) 2836 ($w + 4, $h + 4)
2173} 2837}
2174 2838
2839sub invoke_size_allocate {
2840 my ($self, $w, $h) = @_;
2841
2842 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2843}
2844
2845sub invoke_visibility_change {
2846 my ($self, $visible) = @_;
2847
2848 return unless $visible;
2849
2850 $self->{root}->on_post_alloc ("move_$self" => sub {
2851 my $widget = $self->{owner}
2852 or return;
2853
2854 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2855
2856 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2857 if $x + $self->{w} > $self->{root}{w};
2858
2859 $self->move_abs ($x, $y);
2860 });
2861}
2862
2175sub _draw { 2863sub _draw {
2176 my ($self) = @_; 2864 my ($self) = @_;
2177 2865
2178 glPushMatrix;
2179 glTranslate 0.375, 0.375; 2866 glTranslate 0.375, 0.375;
2180 2867
2181 my ($w, $h) = @$self{qw(w h)}; 2868 my ($w, $h) = @$self{qw(w h)};
2182 2869
2183 glColor 1, 0.8, 0.4; 2870 glColor 1, 0.8, 0.4;
… …
2194 glVertex 0 , $h; 2881 glVertex 0 , $h;
2195 glVertex $w, $h; 2882 glVertex $w, $h;
2196 glVertex $w, 0; 2883 glVertex $w, 0;
2197 glEnd; 2884 glEnd;
2198 2885
2199 glPopMatrix; 2886 glTranslate 2 - 0.375, 2 - 0.375;
2200 2887
2201 glTranslate 2, 2;
2202 $self->SUPER::_draw; 2888 $self->SUPER::_draw;
2203} 2889}
2204 2890
2205############################################################################# 2891#############################################################################
2206 2892
2893package CFClient::UI::Face;
2894
2895our @ISA = CFClient::UI::Base::;
2896
2897use CFClient::OpenGL;
2898
2899sub new {
2900 my $class = shift;
2901
2902 my $self = $class->SUPER::new (
2903 aspect => 1,
2904 can_events => 0,
2905 @_,
2906 );
2907
2908 if ($self->{anim} && $self->{animspeed}) {
2909 Scalar::Util::weaken (my $widget = $self);
2910
2911 $self->{timer} = Event->timer (
2912 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2913 hard => 1,
2914 interval => $self->{animspeed},
2915 cb => sub {
2916 ++$widget->{frame};
2917 $widget->update;
2918 },
2919 );
2920 }
2921
2922 $self
2923}
2924
2925sub size_request {
2926 (32, 8)
2927}
2928
2929sub update {
2930 my ($self) = @_;
2931
2932 return unless $self->{visible};
2933
2934 $self->SUPER::update;
2935}
2936
2937sub _draw {
2938 my ($self) = @_;
2939
2940 return unless $::CONN;
2941
2942 my $face;
2943
2944 if ($self->{frame}) {
2945 my $anim = $::CONN->{anim}[$self->{anim}];
2946
2947 $face = $anim->[ $self->{frame} % @$anim ]
2948 if $anim && @$anim;
2949 }
2950
2951 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2952
2953 if ($tex) {
2954 glEnable GL_TEXTURE_2D;
2955 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2956 glColor 0, 0, 0, 1;
2957 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2958 glDisable GL_TEXTURE_2D;
2959 }
2960}
2961
2962sub destroy {
2963 my ($self) = @_;
2964
2965 $self->{timer}->cancel
2966 if $self->{timer};
2967
2968 $self->SUPER::destroy;
2969}
2970
2971#############################################################################
2972
2973package CFClient::UI::Buttonbar;
2974
2975our @ISA = CFClient::UI::HBox::;
2976
2977# TODO: should actualyl wrap buttons and other goodies.
2978
2979#############################################################################
2980
2981package CFClient::UI::Menu;
2982
2983our @ISA = CFClient::UI::FancyFrame::;
2984
2985use CFClient::OpenGL;
2986
2987sub new {
2988 my $class = shift;
2989
2990 my $self = $class->SUPER::new (
2991 items => [],
2992 z => 100,
2993 @_,
2994 );
2995
2996 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2997
2998 for my $item (@{ $self->{items} }) {
2999 my ($widget, $cb, $tooltip) = @$item;
3000
3001 # handle various types of items, only text for now
3002 if (!ref $widget) {
3003 $widget = new CFClient::UI::Label
3004 can_hover => 1,
3005 can_events => 1,
3006 markup => $widget,
3007 tooltip => $tooltip
3008 }
3009
3010 $self->{item}{$widget} = $item;
3011
3012 $self->{vbox}->add ($widget);
3013 }
3014
3015 $self
3016}
3017
3018# popup given the event (must be a mouse button down event currently)
3019sub popup {
3020 my ($self, $ev) = @_;
3021
3022 $self->emit ("popdown");
3023
3024 # maybe save $GRAB? must be careful about events...
3025 $GRAB = $self;
3026 $self->{button} = $ev->{button};
3027
3028 $self->show;
3029 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3030}
3031
3032sub invoke_mouse_motion {
3033 my ($self, $ev, $x, $y) = @_;
3034
3035 # TODO: should use vbox->find_widget or so
3036 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3037 $self->{hover} = $self->{item}{$HOVER};
3038
3039 0
3040}
3041
3042sub invoke_button_up {
3043 my ($self, $ev, $x, $y) = @_;
3044
3045 if ($ev->{button} == $self->{button}) {
3046 undef $GRAB;
3047 $self->hide;
3048
3049 $self->emit ("popdown");
3050 $self->{hover}[1]->() if $self->{hover};
3051 } else {
3052 return 0
3053 }
3054
3055 1
3056}
3057
3058#############################################################################
3059
3060package CFClient::UI::Multiplexer;
3061
3062our @ISA = CFClient::UI::Container::;
3063
3064sub new {
3065 my $class = shift;
3066
3067 my $self = $class->SUPER::new (
3068 @_,
3069 );
3070
3071 $self->{current} = $self->{children}[0]
3072 if @{ $self->{children} };
3073
3074 $self
3075}
3076
3077sub add {
3078 my ($self, @widgets) = @_;
3079
3080 $self->SUPER::add (@widgets);
3081
3082 $self->{current} = $self->{children}[0]
3083 if @{ $self->{children} };
3084}
3085
3086sub set_current_page {
3087 my ($self, $page_or_widget) = @_;
3088
3089 my $widget = ref $page_or_widget
3090 ? $page_or_widget
3091 : $self->{children}[$page_or_widget];
3092
3093 $self->{current} = $widget;
3094 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3095
3096 $self->emit (page_changed => $self->{current});
3097
3098 $self->realloc;
3099}
3100
3101sub visible_children {
3102 $_[0]{current}
3103}
3104
3105sub size_request {
3106 my ($self) = @_;
3107
3108 $self->{current}->size_request
3109}
3110
3111sub invoke_size_allocate {
3112 my ($self, $w, $h) = @_;
3113
3114 $self->{current}->configure (0, 0, $w, $h);
3115
3116 1
3117}
3118
3119sub _draw {
3120 my ($self) = @_;
3121
3122 $self->{current}->draw;
3123}
3124
3125#############################################################################
3126
3127package CFClient::UI::Notebook;
3128
3129our @ISA = CFClient::UI::VBox::;
3130
3131sub new {
3132 my $class = shift;
3133
3134 my $self = $class->SUPER::new (
3135 buttonbar => (new CFClient::UI::Buttonbar),
3136 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3137 # filter => # will be put between multiplexer and $self
3138 @_,
3139 );
3140
3141 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3142 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3143
3144 $self
3145}
3146
3147sub add {
3148 my ($self, $title, $widget, $tooltip) = @_;
3149
3150 Scalar::Util::weaken $self;
3151
3152 $self->{buttonbar}->add (new CFClient::UI::Button
3153 markup => $title,
3154 tooltip => $tooltip,
3155 on_activate => sub { $self->set_current_page ($widget) },
3156 );
3157
3158 $self->{multiplexer}->add ($widget);
3159}
3160
3161sub set_current_page {
3162 my ($self, $page) = @_;
3163
3164 $self->{multiplexer}->set_current_page ($page);
3165 $self->emit (page_changed => $self->{multiplexer}{current});
3166}
3167
3168#############################################################################
3169
3170package CFClient::UI::Combobox;
3171
3172use utf8;
3173
3174our @ISA = CFClient::UI::Button::;
3175
3176sub new {
3177 my $class = shift;
3178
3179 my $self = $class->SUPER::new (
3180 options => [], # [value, title, longdesc], ...
3181 value => undef,
3182 @_,
3183 );
3184
3185 $self->_set_value ($self->{value});
3186
3187 $self
3188}
3189
3190sub invoke_button_down {
3191 my ($self, $ev) = @_;
3192
3193 my @menu_items;
3194
3195 for (@{ $self->{options} }) {
3196 my ($value, $title, $tooltip) = @$_;
3197
3198 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3199 }
3200
3201 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3202}
3203
3204sub _set_value {
3205 my ($self, $value) = @_;
3206
3207 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3208 or return;
3209
3210 $self->{value} = $item->[0];
3211 $self->set_markup ("$item->[1] ⇓");
3212 $self->set_tooltip ($item->[2]);
3213}
3214
3215sub set_value {
3216 my ($self, $value) = @_;
3217
3218 return unless $self->{value} ne $value;
3219
3220 $self->_set_value ($value);
3221 $self->emit (changed => $value);
3222}
3223
3224#############################################################################
3225
3226package CFClient::UI::Statusbox;
3227
3228our @ISA = CFClient::UI::VBox::;
3229
3230sub new {
3231 my $class = shift;
3232
3233 my $self = $class->SUPER::new (
3234 fontsize => 0.8,
3235 @_,
3236 );
3237
3238 Scalar::Util::weaken (my $this = $self);
3239
3240 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3241
3242 $self
3243}
3244
3245sub reorder {
3246 my ($self) = @_;
3247 my $NOW = Time::HiRes::time;
3248
3249 # freeze display when hovering over any label
3250 return if $CFClient::UI::TOOLTIP->{owner}
3251 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3252 values %{ $self->{item} };
3253
3254 while (my ($k, $v) = each %{ $self->{item} }) {
3255 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3256 }
3257
3258 my @widgets;
3259
3260 my @items = sort {
3261 $a->{pri} <=> $b->{pri}
3262 or $b->{id} <=> $a->{id}
3263 } values %{ $self->{item} };
3264
3265 $self->{timer}->interval (1);
3266
3267 my $count = 10 + 1;
3268 for my $item (@items) {
3269 last unless --$count;
3270
3271 my $label = $item->{label} ||= do {
3272 # TODO: doesn't handle markup well (read as: at all)
3273 my $short = $item->{count} > 1
3274 ? "<b>$item->{count} ×</b> $item->{text}"
3275 : $item->{text};
3276
3277 for ($short) {
3278 s/^\s+//;
3279 s/\s+/ /g;
3280 }
3281
3282 new CFClient::UI::Label
3283 markup => $short,
3284 tooltip => $item->{tooltip},
3285 tooltip_font => $::FONT_PROP,
3286 tooltip_width => 0.67,
3287 fontsize => $item->{fontsize} || $self->{fontsize},
3288 max_w => $::WIDTH * 0.44,
3289 fg => [@{ $item->{fg} }],
3290 can_events => 1,
3291 can_hover => 1
3292 };
3293
3294 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3295 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3296 $label->update;
3297 $label->set_max_size (undef, $label->{req_h} * $diff)
3298 if $diff < 1;
3299 $self->{timer}->interval (1/30);
3300 } else {
3301 $label->{fg}[3] = $item->{fg}[3] || 1;
3302 }
3303
3304 push @widgets, $label;
3305 }
3306
3307 $self->clear;
3308 $self->SUPER::add (reverse @widgets);
3309}
3310
3311sub add {
3312 my ($self, $text, %arg) = @_;
3313
3314 $text =~ s/^\s+//;
3315 $text =~ s/\s+$//;
3316
3317 return unless $text;
3318
3319 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3320
3321 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3322
3323 if (my $item = $self->{item}{$group}) {
3324 if ($item->{text} eq $text) {
3325 $item->{count}++;
3326 } else {
3327 $item->{count} = 1;
3328 $item->{text} = $item->{tooltip} = $text;
3329 }
3330 $item->{id} += 0.2;#d#
3331 $item->{timeout} = $timeout;
3332 delete $item->{label};
3333 } else {
3334 $self->{item}{$group} = {
3335 id => ++$self->{id},
3336 text => $text,
3337 timeout => $timeout,
3338 tooltip => $text,
3339 fg => [0.8, 0.8, 0.8, 0.8],
3340 pri => 0,
3341 count => 1,
3342 %arg,
3343 };
3344 }
3345
3346 $self->reorder;
3347}
3348
3349sub reconfigure {
3350 my ($self) = @_;
3351
3352 delete $_->{label}
3353 for values %{ $self->{item} || {} };
3354
3355 $self->reorder;
3356 $self->SUPER::reconfigure;
3357}
3358
3359sub destroy {
3360 my ($self) = @_;
3361
3362 $self->{timer}->cancel;
3363
3364 $self->SUPER::destroy;
3365}
3366
3367#############################################################################
3368
3369package CFClient::UI::Inventory;
3370
3371our @ISA = CFClient::UI::ScrolledWindow::;
3372
3373sub new {
3374 my $class = shift;
3375
3376 my $self = $class->SUPER::new (
3377 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3378 @_,
3379 );
3380
3381 $self
3382}
3383
3384sub set_items {
3385 my ($self, $items) = @_;
3386
3387 $self->{child}->clear;
3388 return unless $items;
3389
3390 my @items = sort {
3391 ($a->{type} <=> $b->{type})
3392 or ($a->{name} cmp $b->{name})
3393 } @$items;
3394
3395 $self->{real_items} = \@items;
3396
3397 my $row = 0;
3398 for my $item (@items) {
3399 CFClient::Item::update_widgets $item;
3400
3401 $self->{child}->add (0, $row, $item->{face_widget});
3402 $self->{child}->add (1, $row, $item->{desc_widget});
3403 $self->{child}->add (2, $row, $item->{weight_widget});
3404
3405 $row++;
3406 }
3407}
3408
3409#############################################################################
3410
3411package CFClient::UI::BindEditor;
3412
3413our @ISA = CFClient::UI::FancyFrame::;
3414
3415sub new {
3416 my $class = shift;
3417
3418 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3419
3420 $self->add (my $vb = new CFClient::UI::VBox);
3421
3422
3423 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3424 text => "start recording",
3425 tooltip => "Start/Stops recording of actions."
3426 ."All subsequent actions after the recording started will be captured."
3427 ."The actions are displayed after the record was stopped."
3428 ."To bind the action you have to click on the 'Bind' button",
3429 on_activate => sub {
3430 unless ($self->{recording}) {
3431 $self->start;
3432 } else {
3433 $self->stop;
3434 }
3435 });
3436
3437 $vb->add (new CFClient::UI::Label text => "Actions:");
3438 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3439
3440 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3441 $vb->add (my $hb = new CFClient::UI::HBox);
3442 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3443 $hb->add (new CFClient::UI::Button
3444 text => "bind",
3445 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3446 on_activate => sub {
3447 $self->ask_for_bind;
3448 });
3449
3450 $vb->add (my $hb = new CFClient::UI::HBox);
3451 $hb->add (new CFClient::UI::Button
3452 text => "ok",
3453 expand => 1,
3454 tooltip => "This closes the binding editor and saves the binding",
3455 on_activate => sub {
3456 $self->hide;
3457 $self->commit;
3458 });
3459
3460 $hb->add (new CFClient::UI::Button
3461 text => "cancel",
3462 expand => 1,
3463 tooltip => "This closes the binding editor without saving",
3464 on_activate => sub {
3465 $self->hide;
3466 $self->{binding_cancel}->()
3467 if $self->{binding_cancel};
3468 });
3469
3470 $self->update_binding_widgets;
3471
3472 $self
3473}
3474
3475sub commit {
3476 my ($self) = @_;
3477 my ($mod, $sym, $cmds) = $self->get_binding;
3478 if ($sym != 0 && @$cmds > 0) {
3479 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3480 ."'. Don't forget 'Save Config'!");
3481 $self->{binding_change}->($mod, $sym, $cmds)
3482 if $self->{binding_change};
3483 } else {
3484 $::STATUSBOX->add ("No action bound, no key or action specified!");
3485 $self->{binding_cancel}->()
3486 if $self->{binding_cancel};
3487 }
3488}
3489
3490sub start {
3491 my ($self) = @_;
3492
3493 $self->{rec_btn}->set_text ("stop recording");
3494 $self->{recording} = 1;
3495 $self->clear_command_list;
3496 $::CONN->start_record if $::CONN;
3497}
3498
3499sub stop {
3500 my ($self) = @_;
3501
3502 $self->{rec_btn}->set_text ("start recording");
3503 $self->{recording} = 0;
3504
3505 my $rec;
3506 $rec = $::CONN->stop_record if $::CONN;
3507 return unless ref $rec eq 'ARRAY';
3508 $self->set_command_list ($rec);
3509}
3510
3511
3512sub ask_for_bind_and_commit {
3513 my ($self) = @_;
3514 $self->ask_for_bind (1);
3515}
3516
3517sub ask_for_bind {
3518 my ($self, $commit, $end_cb) = @_;
3519
3520 CFClient::Binder::open_binding_dialog (sub {
3521 my ($mod, $sym) = @_;
3522 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3523 $self->update_binding_widgets;
3524 $self->commit if $commit;
3525 $end_cb->() if $end_cb;
3526 });
3527}
3528
3529# $mod and $sym are the modifiers and key symbol
3530# $cmds is a array ref of strings (the commands)
3531# $cb is the callback that is executed on OK
3532# $ccb is the callback that is executed on CANCEL and
3533# when the binding was unsuccessful on OK
3534sub set_binding {
3535 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3536
3537 $self->clear_command_list;
3538 $self->{recording} = 0;
3539 $self->{rec_btn}->set_text ("start recording");
3540
3541 $self->{binding} = [$mod, $sym];
3542 $self->{commands} = $cmds;
3543
3544 $self->{binding_change} = $cb;
3545 $self->{binding_cancel} = $ccb;
3546
3547 $self->update_binding_widgets;
3548}
3549
3550# this is a shortcut method that asks for a binding
3551# and then just binds it.
3552sub do_quick_binding {
3553 my ($self, $cmds, $end_cb) = @_;
3554 $self->set_binding (undef, undef, $cmds, sub {
3555 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3556 });
3557 $self->ask_for_bind (1, $end_cb);
3558}
3559
3560sub update_binding_widgets {
3561 my ($self) = @_;
3562 my ($mod, $sym, $cmds) = $self->get_binding;
3563 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3564 $self->set_command_list ($cmds);
3565}
3566
3567sub get_binding {
3568 my ($self) = @_;
3569 return (
3570 $self->{binding}->[0],
3571 $self->{binding}->[1],
3572 [ grep { defined $_ } @{$self->{commands}} ]
3573 );
3574}
3575
3576sub clear_command_list {
3577 my ($self) = @_;
3578 $self->{cmdbox}->clear ();
3579}
3580
3581sub set_command_list {
3582 my ($self, $cmds) = @_;
3583
3584 $self->{cmdbox}->clear ();
3585 $self->{commands} = $cmds;
3586
3587 my $idx = 0;
3588
3589 for (@$cmds) {
3590 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3591
3592 my $i = $idx;
3593 $hb->add (new CFClient::UI::Label text => $_);
3594 $hb->add (new CFClient::UI::Button
3595 text => "delete",
3596 tooltip => "Deletes the action from the record",
3597 on_activate => sub {
3598 $self->{cmdbox}->remove ($hb);
3599 $cmds->[$i] = undef;
3600 });
3601
3602
3603 $idx++
3604 }
3605}
3606
3607#############################################################################
3608
3609package CFClient::UI::SpellList;
3610
3611our @ISA = CFClient::UI::Table::;
3612
3613sub new {
3614 my $class = shift;
3615
3616 my $self = $class->SUPER::new (
3617 binding => [],
3618 commands => [],
3619 @_,
3620 )
3621}
3622
3623my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3624
3625my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3626 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3627my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3628 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3629my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3630 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3631my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3632 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3633my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3634 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3635
3636sub rebuild_spell_list {
3637 my ($self) = @_;
3638
3639 $CFClient::UI::ROOT->on_refresh ($self => sub {
3640 $self->clear;
3641
3642 return unless $::CONN;
3643
3644 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3645 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3646 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3647 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3648 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3649
3650 my $row = 0;
3651
3652 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3653 my $spell = $self->{spell}{$_};
3654
3655 $row++;
3656
3657 my $spell_cb = sub {
3658 my ($widget, $ev) = @_;
3659
3660 if ($ev->{button} == 1) {
3661 $::CONN->user_send ("cast $spell->{name}");
3662 } elsif ($ev->{button} == 2) {
3663 $::CONN->user_send ("invoke $spell->{name}");
3664 } elsif ($ev->{button} == 3) {
3665 (new CFClient::UI::Menu
3666 items => [
3667 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3668 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3669 ],
3670 )->popup ($ev);
3671 } else {
3672 return 0;
3673 }
3674
3675 1
3676 };
3677
3678 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3679
3680 #TODO: add path info to tooltip
3681 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3682
3683 $self->add (0, $row, new CFClient::UI::Face
3684 face => $spell->{face},
3685 can_hover => 1,
3686 can_events => 1,
3687 tooltip => $tooltip,
3688 on_button_down => $spell_cb,
3689 );
3690
3691 $self->add (1, $row, new CFClient::UI::Label
3692 expand => 1,
3693 text => $spell->{name},
3694 can_hover => 1,
3695 can_events => 1,
3696 tooltip => $tooltip,
3697 on_button_down => $spell_cb,
3698 );
3699
3700 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3701 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3702 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3703 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3704 }
3705 });
3706}
3707
3708sub add_spell {
3709 my ($self, $spell) = @_;
3710
3711 $self->{spell}->{$spell->{name}} = $spell;
3712 $self->rebuild_spell_list;
3713}
3714
3715sub remove_spell {
3716 my ($self, $spell) = @_;
3717
3718 delete $self->{spell}->{$spell->{name}};
3719 $self->rebuild_spell_list;
3720}
3721
3722sub clear_spells {
3723 my ($self) = @_;
3724
3725 $self->{spell} = {};
3726 $self->rebuild_spell_list;
3727}
3728
3729#############################################################################
3730
2207package CFClient::UI::Root; 3731package CFClient::UI::Root;
2208 3732
2209our @ISA = CFClient::UI::Container::; 3733our @ISA = CFClient::UI::Container::;
2210 3734
3735use List::Util qw(min max);
3736
2211use CFClient::OpenGL; 3737use CFClient::OpenGL;
2212 3738
2213sub check_size { 3739sub new {
2214 my ($self) = @_; 3740 my $class = shift;
2215 3741
2216 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3742 my $self = $class->SUPER::new (
3743 visible => 1,
3744 @_,
3745 );
3746
3747 Scalar::Util::weaken ($self->{root} = $self);
3748
3749 $self
2217} 3750}
2218 3751
2219sub size_request { 3752sub size_request {
2220 ($::WIDTH, $::HEIGHT) 3753 my ($self) = @_;
2221}
2222 3754
2223sub configure { 3755 ($self->{w}, $self->{h})
3756}
3757
3758sub _to_pixel {
3759 my ($coord, $size, $max) = @_;
3760
3761 $coord =
3762 $coord eq "center" ? ($max - $size) * 0.5
3763 : $coord eq "max" ? $max
3764 : $coord;
3765
3766 $coord = 0 if $coord < 0;
3767 $coord = $max - $size if $coord > $max - $size;
3768
3769 int $coord + 0.5
3770}
3771
3772sub invoke_size_allocate {
2224 my ($self, $x, $y, $w, $h) = @_; 3773 my ($self, $w, $h) = @_;
2225 3774
2226 $self->SUPER::configure ($x, $y, $w, $h);
2227
2228 for my $child (@{$self->{children}}) { 3775 for my $child ($self->children) {
2229 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3776 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2230 3777
2231 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3778 $X = $child->{force_x} if exists $child->{force_x};
2232 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3779 $Y = $child->{force_y} if exists $child->{force_y};
3780
3781 $X = _to_pixel $X, $W, $self->{w};
3782 $Y = _to_pixel $Y, $H, $self->{h};
3783
2233 $child->configure ($X, $Y, $W,$H); 3784 $child->configure ($X, $Y, $W, $H);
3785 }
3786
2234 } 3787 1
2235} 3788}
2236 3789
2237sub _topleft { 3790sub coord2local {
2238 my ($self, $x, $y) = @_; 3791 my ($self, $x, $y) = @_;
2239 3792
2240 ($x, $y) 3793 ($x, $y)
2241} 3794}
2242 3795
3796sub coord2global {
3797 my ($self, $x, $y) = @_;
3798
3799 ($x, $y)
3800}
3801
2243sub update { 3802sub update {
2244 my ($self) = @_; 3803 my ($self) = @_;
2245 3804
2246 $self->check_size; 3805 $::WANT_REFRESH++;
2247 ::refresh ();
2248} 3806}
2249 3807
2250sub add { 3808sub add {
2251 my ($self, $child) = @_; 3809 my ($self, @children) = @_;
2252 3810
2253 # integerize window positions 3811 $_->{is_toplevel} = 1
2254 $child->{x} = int $child->{x}; 3812 for @children;
2255 $child->{y} = int $child->{y};
2256 3813
2257 $self->SUPER::add ($child); 3814 $self->SUPER::add (@children);
3815}
3816
3817sub remove {
3818 my ($self, @children) = @_;
3819
3820 $self->SUPER::remove (@children);
3821
3822 delete $self->{is_toplevel}
3823 for @children;
3824
3825 while (@children) {
3826 my $w = pop @children;
3827 push @children, $w->children;
3828 $w->set_invisible;
3829 }
2258} 3830}
2259 3831
2260sub on_refresh { 3832sub on_refresh {
2261 my ($self, $id, $cb) = @_; 3833 my ($self, $id, $cb) = @_;
2262 3834
2263 $self->{refresh_hook}{$id} = $cb; 3835 $self->{refresh_hook}{$id} = $cb;
2264} 3836}
2265 3837
3838sub on_post_alloc {
3839 my ($self, $id, $cb) = @_;
3840
3841 $self->{post_alloc_hook}{$id} = $cb;
3842}
3843
2266sub draw { 3844sub draw {
2267 my ($self) = @_; 3845 my ($self) = @_;
2268 3846
2269 while (my $rcb = delete $self->{refresh_hook}) { 3847 while ($self->{refresh_hook}) {
2270 $_->() for values %$rcb; 3848 $_->()
3849 for values %{delete $self->{refresh_hook}};
2271 } 3850 }
3851
3852 if ($self->{realloc}) {
3853 my %queue;
3854 my @queue;
3855 my $widget;
3856
3857 outer:
3858 while () {
3859 if (my $realloc = delete $self->{realloc}) {
3860 for $widget (values %$realloc) {
3861 $widget->{visible} or next; # do not resize invisible widgets
3862
3863 $queue{$widget+0}++ and next; # duplicates are common
3864
3865 push @{ $queue[$widget->{visible}] }, $widget;
3866 }
3867 }
3868
3869 while () {
3870 @queue or last outer;
3871
3872 $widget = pop @{ $queue[-1] || [] }
3873 and last;
3874
3875 pop @queue;
3876 }
3877
3878 delete $queue{$widget+0};
3879
3880 my ($w, $h) = $widget->size_request;
3881
3882 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3883 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3884
3885 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3886 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3887
3888 $w = $widget->{force_w} if exists $widget->{force_w};
3889 $h = $widget->{force_h} if exists $widget->{force_h};
3890
3891 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3892 || delete $widget->{force_realloc}) {
3893 $widget->{req_w} = $w;
3894 $widget->{req_h} = $h;
3895
3896 $self->{size_alloc}{$widget+0} = $widget;
3897
3898 if (my $parent = $widget->{parent}) {
3899 $self->{realloc}{$parent+0} = $parent
3900 unless $queue{$parent+0};
3901
3902 $parent->{force_size_alloc} = 1;
3903 $self->{size_alloc}{$parent+0} = $parent;
3904 }
3905 }
3906
3907 delete $self->{realloc}{$widget+0};
3908 }
3909 }
3910
3911 while (my $size_alloc = delete $self->{size_alloc}) {
3912 my @queue = sort { $b->{visible} <=> $a->{visible} }
3913 values %$size_alloc;
3914
3915 while () {
3916 my $widget = pop @queue || last;
3917
3918 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3919
3920 $w = 0 if $w < 0;
3921 $h = 0 if $h < 0;
3922
3923 $w = int $w + 0.5;
3924 $h = int $h + 0.5;
3925
3926 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3927 $widget->{old_w} = $widget->{w};
3928 $widget->{old_h} = $widget->{h};
3929
3930 $widget->{w} = $w;
3931 $widget->{h} = $h;
3932
3933 $widget->emit (size_allocate => $w, $h);
3934 }
3935 }
3936 }
3937
3938 while ($self->{post_alloc_hook}) {
3939 $_->()
3940 for values %{delete $self->{post_alloc_hook}};
3941 }
3942
2272 3943
2273 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3944 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2274 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3945 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2275 glClear GL_COLOR_BUFFER_BIT; 3946 glClear GL_COLOR_BUFFER_BIT;
2276 3947
2277 glMatrixMode GL_PROJECTION; 3948 glMatrixMode GL_PROJECTION;
2278 glLoadIdentity; 3949 glLoadIdentity;
2279 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3950 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2280 glMatrixMode GL_MODELVIEW; 3951 glMatrixMode GL_MODELVIEW;
2281 glLoadIdentity; 3952 glLoadIdentity;
2282 3953
3954 {
3955 package CFClient::UI::Base;
3956
3957 ($draw_x, $draw_y, $draw_w, $draw_h) =
3958 (0, 0, $self->{w}, $self->{h});
3959 }
3960
2283 $self->_draw; 3961 $self->_draw;
2284} 3962}
2285 3963
2286############################################################################# 3964#############################################################################
2287 3965
2288package CFClient::UI; 3966package CFClient::UI;
2289 3967
2290$ROOT = new CFClient::UI::Root; 3968$ROOT = new CFClient::UI::Root;
2291$TOOLTIP = new CFClient::UI::Tooltip; 3969$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2292 3970
22931 39711
2294 3972

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