ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC/UI.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.150 by elmex, Sun Apr 23 00:08:29 2006 UTC vs.
Revision 1.310 by root, Fri Jun 23 20:28:20 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;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
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;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
93
94 $TOOLTIP_WATCHER->cb->();
33 } 95 }
34 96
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
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
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
… …
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
101 can_events => 1, 213 can_events => 1,
102 @_ 214 @_
103 }, $class; 215 }, $class;
104 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
105 for (keys %$self) { 219 for (keys %$self) {
106 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
107 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
108 } 222 }
109 } 223 }
110 224
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
111 $self 237 $self
112} 238}
113 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
114sub show { 247sub show {
115 my ($self) = @_; 248 my ($self) = @_;
116 249
117 return if $self->{parent}; 250 return if $self->{parent};
118 251
119 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
120} 253}
121 254
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 : $self->show;
305}
306
122sub hide { 307sub hide {
123 my ($self) = @_; 308 my ($self) = @_;
124 309
125 return unless $self->{parent}; 310 $self->set_invisible;
126 311
127 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
128} 314}
129 315
130sub move { 316sub move_abs {
131 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
132 318
133 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
134 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
135 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
136 322
137 $self->update; 323 $self->update;
138} 324}
139 325
140sub needs_redraw { 326sub set_size {
141 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
142} 333}
143 334
144sub size_request { 335sub size_request {
145 require Carp; 336 require Carp;
146 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
148 339
149sub configure { 340sub configure {
150 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
151 342
152 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
153 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
154 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
155 348
156 # use alignment to adjust x, y 349 # use alignment to adjust x, y
157 350
158 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
159 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
160
161 ($w, $h) = ($w2, $h2);
162 } 353 }
163 354
164 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
165 $self->{x} = $x; 356 $self->{x} = $x;
166 $self->{y} = $y; 357 $self->{y} = $y;
167 $self->update; 358 $self->update;
168 } 359 }
169 360
170 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
171 $self->{w} = $w; 364 $self->{alloc_w} = $w;
172 $self->{h} = $h; 365 $self->{alloc_h} = $h;
173 366
174 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
175 $self->update;
176 } 368 }
177} 369}
178 370
179sub size_allocate { 371sub children {
180 # nothing to be done 372 # nop
181} 373}
182 374
183# return top left coordinates 375sub visible_children {
184sub _topleft { 376 $_[0]->children
377}
378
379sub set_max_size {
185 my ($self, $x, $y) = @_; 380 my ($self, $w, $h) = @_;
186 381
187 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
188} 402}
189 403
190# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
191sub coord2local { 405sub coord2local {
192 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
193 407
194 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
195 ($x - $X, $y - $Y)
196} 409}
197 410
198# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
199sub coord2global { 412sub coord2global {
200 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
201 414
202 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
203 ($x + $X, $y + $Y)
204} 416}
205 417
206sub focus_in { 418sub invoke_focus_in {
207 my ($self) = @_; 419 my ($self) = @_;
208 420
209 return if $FOCUS == $self; 421 return if $FOCUS == $self;
210 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
211 423
212 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
213 425
214 $self->emit (focus_in => $focus);
215
216 $focus->update if $focus; 426 $focus->update if $focus;
217 $FOCUS->update; 427 $FOCUS->update;
218}
219 428
429 0
430}
431
220sub focus_out { 432sub invoke_focus_out {
221 my ($self) = @_; 433 my ($self) = @_;
222 434
223 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
224 436
225 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
226 438
227 $self->emit (focus_out => $focus);
228
229 $focus->update if $focus; #? 439 $focus->update if $focus; #?
230}
231 440
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 $self->emit ("focus_in");
451}
452
232sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
233sub button_up { } 454sub invoke_button_up { 1 }
234sub key_down { } 455sub invoke_key_down { 1 }
235sub key_up { } 456sub invoke_key_up { 1 }
236 457
237sub button_down { 458sub invoke_button_down {
238 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
239 460
240 $self->focus_in; 461 $self->grab_focus;
241}
242 462
243sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
244sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
245sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
246sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
247sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
248
249sub draw {
250 my ($self) = @_;
251
252 return unless $self->{h} && $self->{w};
253
254 glPushMatrix;
255 glTranslate $self->{x}, $self->{y}, 0;
256 $self->_draw;
257 glPopMatrix;
258
259 if ($self == $HOVER && $self->{can_hover}) {
260 my ($x, $y) = @$self{qw(x y)};
261
262 glColor 1, 0.8, 0.5, 0.2;
263 glEnable GL_BLEND;
264 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
265 glBegin GL_QUADS;
266 glVertex $x , $y;
267 glVertex $x + $self->{w}, $y;
268 glVertex $x + $self->{w}, $y + $self->{h};
269 glVertex $x , $y + $self->{h};
270 glEnd;
271 glDisable GL_BLEND;
272 } 463 1
273} 464}
274 465
275sub _draw { 466sub connect {
276 my ($self) = @_; 467 my ($self, $signal, $cb) = @_;
277 468
278 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 #d##TODO# stop propagating at first true, do not use sum
476 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
477 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
478 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
279} 479}
280 480
281sub find_widget { 481sub find_widget {
282 my ($self, $x, $y) = @_; 482 my ($self, $x, $y) = @_;
283 483
… …
292 492
293sub set_parent { 493sub set_parent {
294 my ($self, $parent) = @_; 494 my ($self, $parent) = @_;
295 495
296 Scalar::Util::weaken ($self->{parent} = $parent); 496 Scalar::Util::weaken ($self->{parent} = $parent);
497 $self->set_visible if $parent->{visible};
297} 498}
298 499
299sub check_size { 500sub realloc {
300 my ($self) = @_; 501 my ($self) = @_;
301 502
302 return unless $self->{parent}; 503 if ($self->{visible}) {
504 return if $self->{root}{realloc}{$self+0};
303 505
304 my ($w, $h) = $self->size_request; 506 $self->{root}{realloc}{$self+0} = $self;
305 507 $self->{root}->update;
306 if ($w != $self->{req_w} || $h != $self->{req_h}) { 508 } else {
307 $self->{req_w} = $w; 509 delete $self->{req_w};
308 $self->{req_h} = $h; 510 delete $self->{req_h};
309
310 $self->{parent}->check_size;
311 } 511 }
312} 512}
313 513
314sub update { 514sub update {
315 my ($self) = @_; 515 my ($self) = @_;
316 516
317 $self->{parent}->update 517 $self->{parent}->update
318 if $self->{parent}; 518 if $self->{parent};
319} 519}
320 520
321sub connect { 521sub reconfigure {
322 my ($self, $signal, $cb) = @_; 522 my ($self) = @_;
323 523
324 push @{ $self->{signal_cb}{$signal} }, $cb; 524 $self->realloc;
525 $self->update;
325} 526}
326 527
327sub emit { 528# using global variables seems a bit hacky, but passing through all drawing
328 my ($self, $signal, @args) = @_; 529# functions seems pointless.
530our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
329 531
330 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 532sub draw {
331 $cb->($self, @args); 533 my ($self) = @_;
534
535 return unless $self->{h} && $self->{w};
536
537 # update screen rectangle
538 local $draw_x = $draw_x + $self->{x};
539 local $draw_y = $draw_y + $self->{y};
540 local $draw_w = $draw_x + $self->{w};
541 local $draw_h = $draw_y + $self->{h};
542
543 # skip widgets that are entirely outside the drawing area
544 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
545 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
546
547 glPushMatrix;
548 glTranslate $self->{x}, $self->{y}, 0;
549
550 if ($self == $HOVER && $self->{can_hover}) {
551 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
552 glEnable GL_BLEND;
553 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
554 glBegin GL_QUADS;
555 glVertex 0 , 0;
556 glVertex $self->{w}, 0;
557 glVertex $self->{w}, $self->{h};
558 glVertex 0 , $self->{h};
559 glEnd;
560 glDisable GL_BLEND;
332 } 561 }
562
563 if ($ENV{CFPLUS_DEBUG} & 1) {
564 glPushMatrix;
565 glColor 1, 1, 0, 1;
566 glTranslate 0.375, 0.375;
567 glBegin GL_LINE_LOOP;
568 glVertex 0 , 0;
569 glVertex $self->{w} - 1, 0;
570 glVertex $self->{w} - 1, $self->{h} - 1;
571 glVertex 0 , $self->{h} - 1;
572 glEnd;
573 glPopMatrix;
574 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
575 }
576
577 $self->_draw;
578 glPopMatrix;
579}
580
581sub _draw {
582 my ($self) = @_;
583
584 warn "no draw defined for $self\n";
333} 585}
334 586
335sub DESTROY { 587sub DESTROY {
336 my ($self) = @_; 588 my ($self) = @_;
337 589
338 #$self->deactivate; 590 delete $WIDGET{$self+0};
591
592 eval { $self->destroy };
593 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
339} 594}
340 595
341############################################################################# 596#############################################################################
342 597
343package CFClient::UI::DrawBG; 598package CFClient::UI::DrawBG;
… …
351 my $class = shift; 606 my $class = shift;
352 607
353 # range [value, low, high, page] 608 # range [value, low, high, page]
354 609
355 $class->SUPER::new ( 610 $class->SUPER::new (
356 bg => [0, 0, 0, 0.2], 611 #bg => [0, 0, 0, 0.2],
357 active_bg => [1, 1, 1, 0.5], 612 #active_bg => [1, 1, 1, 0.5],
358 @_ 613 @_
359 ) 614 )
360} 615}
361 616
362sub _draw { 617sub _draw {
363 my ($self) = @_; 618 my ($self) = @_;
364 619
620 my $color = $FOCUS == $self && $self->{active_bg}
621 ? $self->{active_bg}
622 : $self->{bg};
623
624 if ($color && (@$color < 4 || $color->[3])) {
365 my ($w, $h) = @$self{qw(w h)}; 625 my ($w, $h) = @$self{qw(w h)};
366 626
367 glEnable GL_BLEND; 627 glEnable GL_BLEND;
368 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 628 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
369 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 629 glColor_premultiply @$color;
370 630
371 glBegin GL_QUADS; 631 glBegin GL_QUADS;
372 glVertex 0 , 0; 632 glVertex 0 , 0;
373 glVertex 0 , $h; 633 glVertex 0 , $h;
374 glVertex $w, $h; 634 glVertex $w, $h;
375 glVertex $w, 0; 635 glVertex $w, 0;
376 glEnd; 636 glEnd;
377 637
378 glDisable GL_BLEND; 638 glDisable GL_BLEND;
639 }
379} 640}
380 641
381############################################################################# 642#############################################################################
382 643
383package CFClient::UI::Empty; 644package CFClient::UI::Empty;
… …
388 my ($class, %arg) = @_; 649 my ($class, %arg) = @_;
389 $class->SUPER::new (can_events => 0, %arg); 650 $class->SUPER::new (can_events => 0, %arg);
390} 651}
391 652
392sub size_request { 653sub size_request {
393 (0, 0) 654 my ($self) = @_;
655
656 ($self->{w} + 0, $self->{h} + 0)
394} 657}
395 658
396sub draw { } 659sub draw { }
397 660
398############################################################################# 661#############################################################################
… …
402our @ISA = CFClient::UI::Base::; 665our @ISA = CFClient::UI::Base::;
403 666
404sub new { 667sub new {
405 my ($class, %arg) = @_; 668 my ($class, %arg) = @_;
406 669
407 my $children = delete $arg{children} || []; 670 my $children = delete $arg{children};
408 671
409 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 672 my $self = $class->SUPER::new (
673 children => [],
674 can_events => 0,
675 %arg,
676 );
677
410 $self->add ($_) for @$children; 678 $self->add (@$children)
679 if $children;
411 680
412 $self 681 $self
682}
683
684sub add {
685 my ($self, @widgets) = @_;
686
687 $_->set_parent ($self)
688 for @widgets;
689
690 use sort 'stable';
691
692 $self->{children} = [
693 sort { $a->{z} <=> $b->{z} }
694 @{$self->{children}}, @widgets
695 ];
696
697 $self->realloc;
698}
699
700sub children {
701 @{ $_[0]{children} }
702}
703
704sub remove {
705 my ($self, $child) = @_;
706
707 delete $child->{parent};
708 $child->hide;
709
710 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
711
712 $self->realloc;
713}
714
715sub clear {
716 my ($self) = @_;
717
718 my $children = delete $self->{children};
719 $self->{children} = [];
720
721 for (@$children) {
722 delete $_->{parent};
723 $_->hide;
724 }
725
726 $self->realloc;
727}
728
729sub find_widget {
730 my ($self, $x, $y) = @_;
731
732 $x -= $self->{x};
733 $y -= $self->{y};
734
735 my $res;
736
737 for (reverse $self->visible_children) {
738 $res = $_->find_widget ($x, $y)
739 and return $res;
740 }
741
742 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
743}
744
745sub _draw {
746 my ($self) = @_;
747
748 $_->draw for @{$self->{children}};
749}
750
751#############################################################################
752
753package CFClient::UI::Bin;
754
755our @ISA = CFClient::UI::Container::;
756
757sub new {
758 my ($class, %arg) = @_;
759
760 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
761
762 $class->SUPER::new (children => [$child], %arg)
413} 763}
414 764
415sub add { 765sub add {
416 my ($self, $child) = @_; 766 my ($self, $child) = @_;
417 767
418 $child->set_parent ($self); 768 $self->SUPER::remove ($_) for @{ $self->{children} };
419 769 $self->SUPER::add ($child);
420 use sort 'stable';
421
422 $self->{children} = [
423 sort { $a->{z} <=> $b->{z} }
424 @{$self->{children}}, $child
425 ];
426
427 $child->check_size;
428} 770}
429 771
430sub remove { 772sub remove {
431 my ($self, $child) = @_; 773 my ($self, $widget) = @_;
432 774
433 delete $child->{parent}; 775 $self->SUPER::remove ($widget);
434 776
435 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 777 $self->{children} = [new CFClient::UI::Empty]
778 unless @{$self->{children}};
779}
436 780
437 $self->check_size; 781sub child { $_[0]->{children}[0] }
782
783sub size_request {
784 $_[0]{children}[0]->size_request
785}
786
787sub invoke_size_allocate {
788 my ($self, $w, $h) = @_;
789
790 $self->{children}[0]->configure (0, 0, $w, $h);
791
792 1
793}
794
795#############################################################################
796
797# back-buffered drawing area
798
799package CFClient::UI::Window;
800
801our @ISA = CFClient::UI::Bin::;
802
803use CFClient::OpenGL;
804
805sub new {
806 my ($class, %arg) = @_;
807
808 my $self = $class->SUPER::new (%arg);
809}
810
811sub update {
812 my ($self) = @_;
813
814 $ROOT->on_post_alloc ($self => sub { $self->render_child });
815 $self->SUPER::update;
816}
817
818sub invoke_size_allocate {
819 my ($self, $w, $h) = @_;
820
821 $self->update;
822
823 $self->SUPER::invoke_size_allocate ($w, $h)
824}
825
826sub _render {
827 my ($self) = @_;
828
829 $self->{children}[0]->draw;
830}
831
832sub render_child {
833 my ($self) = @_;
834
835 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
836 glClearColor 0, 0, 0, 0;
837 glClear GL_COLOR_BUFFER_BIT;
838
839 {
840 package CFClient::UI::Base;
841
842 ($draw_x, $draw_y, $draw_w, $draw_h) =
843 (0, 0, $self->{w}, $self->{h});
844 }
845
846 $self->_render;
847 };
848}
849
850sub _draw {
851 my ($self) = @_;
852
853 my ($w, $h) = @$self{qw(w h)};
854
855 my $tex = $self->{texture}
856 or return;
857
858 glEnable GL_TEXTURE_2D;
859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
860 glColor 0, 0, 0, 1;
861
862 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
863
864 glDisable GL_TEXTURE_2D;
865}
866
867#############################################################################
868
869package CFClient::UI::ViewPort;
870
871our @ISA = CFClient::UI::Window::;
872
873sub new {
874 my $class = shift;
875
876 $class->SUPER::new (
877 scroll_x => 0,
878 scroll_y => 1,
879 @_,
880 )
881}
882
883sub size_request {
884 my ($self) = @_;
885
886 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
887
888 $w = 10 if $self->{scroll_x};
889 $h = 10 if $self->{scroll_y};
890
891 ($w, $h)
892}
893
894sub invoke_size_allocate {
895 my ($self, $w, $h) = @_;
896
897 my $child = $self->child;
898
899 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
900 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
901
902 $self->child->configure (0, 0, $w, $h);
903 $self->update;
904
905 1
906}
907
908sub set_offset {
909 my ($self, $x, $y) = @_;
910
911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
913
914 $self->update;
915}
916
917# hmm, this does not work for topleft of $self... but we should not ask for that
918sub coord2local {
919 my ($self, $x, $y) = @_;
920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
923
924sub coord2global {
925 my ($self, $x, $y) = @_;
926
927 $x = List::Util::min $self->{w}, $x - $self->{view_x};
928 $y = List::Util::min $self->{h}, $y - $self->{view_y};
929
930 $self->SUPER::coord2global ($x, $y)
438} 931}
439 932
440sub find_widget { 933sub find_widget {
441 my ($self, $x, $y) = @_; 934 my ($self, $x, $y) = @_;
442 935
443 $x -= $self->{x}; 936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
444 $y -= $self->{y}; 937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
445 938 ) {
446 my $res;
447
448 for (reverse @{ $self->{children} }) {
449 $res = $_->find_widget ($x, $y)
450 and return $res;
451 }
452
453 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 939 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940 } else {
941 $self->CFClient::UI::Base::find_widget ($x, $y)
942 }
454} 943}
455 944
456sub _draw { 945sub _render {
457 my ($self) = @_; 946 my ($self) = @_;
458 947
459 $_->draw for @{$self->{children}}; 948 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
949 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
950
951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952
953 $self->SUPER::_render;
460} 954}
461 955
462############################################################################# 956#############################################################################
463 957
464package CFClient::UI::Bin; 958package CFClient::UI::ScrolledWindow;
465 959
466our @ISA = CFClient::UI::Container::; 960our @ISA = CFClient::UI::HBox::;
467 961
468sub new { 962sub new {
469 my ($class, %arg) = @_; 963 my ($class, %arg) = @_;
470 964
471 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 965 my $child = delete $arg{child};
472 966
473 $class->SUPER::new (children => [$child], %arg) 967 my $self;
968
969 my $slider = new CFClient::UI::Slider
970 vertical => 1,
971 range => [0, 0, 1, 0.01], # HACK fix
972 on_changed => sub {
973 $self->{vp}->set_offset (0, $_[1]);
974 },
975 ;
976
977 $self = $class->SUPER::new (
978 vp => (new CFClient::UI::ViewPort expand => 1),
979 slider => $slider,
980 %arg,
981 );
982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
986 $self
474} 987}
475 988
476sub add { 989sub add {
477 my ($self, $child) = @_;
478
479 $self->{children} = [];
480
481 $self->SUPER::add ($child);
482}
483
484sub remove {
485 my ($self, $widget) = @_; 990 my ($self, $widget) = @_;
486 991
487 $self->SUPER::remove ($widget); 992 $self->{vp}->add ($self->{child} = $widget);
488
489 $self->{children} = [new CFClient::UI::Empty]
490 unless @{$self->{children}};
491} 993}
492 994
493sub child { $_[0]->{children}[0] } 995sub update {
996 my ($self) = @_;
494 997
495sub size_request { 998 $self->SUPER::update;
496 $_[0]{children}[0]->size_request
497}
498 999
1000 # todo: overwrite size_allocate of child
1001 my $child = $self->{vp}->child;
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1003}
1004
499sub size_allocate { 1005sub invoke_size_allocate {
500 my ($self, $w, $h) = @_; 1006 my ($self, $w, $h) = @_;
501 1007
502 $self->{children}[0]->configure (0, 0, $w, $h); 1008 my $child = $self->{vp}->child;
1009 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1010
1011 $self->SUPER::invoke_size_allocate ($w, $h)
503} 1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
504 1016
505############################################################################# 1017#############################################################################
506 1018
507package CFClient::UI::Window; 1019package CFClient::UI::Frame;
508 1020
509our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
510 1022
511use CFClient::OpenGL; 1023use CFClient::OpenGL;
1024
1025sub new {
1026 my $class = shift;
1027
1028 $class->SUPER::new (
1029 bg => undef,
1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($self) = @_;
1036
1037 if ($self->{bg}) {
1038 my ($w, $h) = @$self{qw(w h)};
1039
1040 glEnable GL_BLEND;
1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042 glColor_premultiply @{ $self->{bg} };
1043
1044 glBegin GL_QUADS;
1045 glVertex 0 , 0;
1046 glVertex 0 , $h;
1047 glVertex $w, $h;
1048 glVertex $w, 0;
1049 glEnd;
1050
1051 glDisable GL_BLEND;
1052 }
1053
1054 $self->SUPER::_draw;
1055}
1056
1057#############################################################################
1058
1059package CFClient::UI::FancyFrame;
1060
1061our @ISA = CFClient::UI::Bin::;
1062
1063use CFClient::OpenGL;
1064
1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
512 1072
513sub new { 1073sub new {
514 my ($class, %arg) = @_; 1074 my ($class, %arg) = @_;
515 1075
516 my $self = $class->SUPER::new (%arg);
517}
518
519sub update {
520 my ($self) = @_;
521
522 # we want to do this delayed...
523 $self->render_chld;
524 $self->SUPER::update;
525}
526
527sub render_chld {
528 my ($self) = @_;
529
530 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
531 glClearColor 0, 0, 0, 1;
532 glClear GL_COLOR_BUFFER_BIT;
533 $self->child->draw;
534 };
535}
536
537sub size_allocate {
538 my ($self, $w, $h) = @_;
539
540 $self->child->configure (0, 0, $w, $h);
541
542 $self->render_chld;
543}
544
545sub _draw {
546 my ($self) = @_;
547
548 my ($w, $h) = ($self->w, $self->h);
549
550 my $tex = $self->{texture}
551 or return;
552
553 glEnable GL_BLEND;
554 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
555 glEnable GL_TEXTURE_2D;
556 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
557
558 $tex->draw_quad (0, 0, $w, $h);
559
560 glDisable GL_BLEND;
561 glDisable GL_TEXTURE_2D;
562}
563
564#############################################################################
565
566package CFClient::UI::ViewPort;
567
568our @ISA = CFClient::UI::Window::;
569
570sub new { die }
571
572sub size_request {
573 my ($self) = @_;
574
575 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
576 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
577
578 @$self{qw(child_w child_h)}
579}
580
581sub _draw {
582 my ($self) = @_;
583
584 $self->{children}[1]->draw;
585}
586
587
588#############################################################################
589
590package CFClient::UI::Frame;
591
592our @ISA = CFClient::UI::Bin::;
593
594use CFClient::OpenGL;
595
596sub new {
597 my $class = shift;
598
599 my $self = $class->SUPER::new ( 1076 my $self = $class->SUPER::new (
600 bg => [1, 1, 1, 1], 1077 bg => [1, 1, 1, 1],
601 border_bg => [1, 1, 1, 1], 1078 border_bg => [1, 1, 1, 1],
602 border => 0.8, 1079 border => 0.6,
603 @_ 1080 can_events => 1,
1081 min_w => 16,
1082 min_h => 16,
1083 %arg,
604 ); 1084 );
605 1085
606 $self
607}
608
609sub set_size {
610 my ($self, $w, $h) = @_;
611 $self->{req_w} = $w;
612 $self->{req_h} = $h;
613 $self->check_size;
614}
615
616sub size_request {
617 my ($self) = @_;
618 ($self->{req_w}, $self->{req_h})
619}
620
621sub size_allocate {
622 my ($self, $w, $h) = @_;
623 $self->{w} = $w;
624 $self->{h} = $h;
625 $self->child->configure (0, 0, $w, $h);
626}
627
628sub _draw {
629 my ($self) = @_;
630
631 my ($w, $h) = ($self->{w}, $self->{h});
632
633 glEnable GL_BLEND;
634 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
635 glEnable GL_TEXTURE_2D;
636 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
637
638# glBegin GL_QUADS;
639# glColor 0, 0, 0, 0;
640# glVertex 0 , 0;
641# glVertex 0 , $h;
642# glVertex $w, $h;
643# glVertex $w, 0;
644# glEnd;
645
646
647 $self->child->draw;
648 glDisable GL_BLEND;
649 glDisable GL_TEXTURE_2D;
650}
651
652#############################################################################
653
654package CFClient::UI::FancyFrame;
655
656our @ISA = CFClient::UI::Bin::;
657
658use CFClient::OpenGL;
659
660my @tex =
661 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
662 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
663
664sub new {
665 my $class = shift;
666
667 # TODO: user_x, user_y, overwrite moveto?
668
669 my $self = $class->SUPER::new (
670 bg => [1, 1, 1, 1],
671 border_bg => [1, 1, 1, 1],
672 border => 0.8,
673 can_events => 1,
674 @_
675 );
676
677 $self->{title} &&= new CFClient::UI::Label 1086 $self->{title_widget} = new CFClient::UI::Label
678 align => 0, 1087 align => 0,
679 valign => 1, 1088 valign => 1,
680 text => $self->{title}, 1089 text => $self->{title},
681 fontsize => 1; 1090 fontsize => $self->{border},
1091 if exists $self->{title};
1092
1093 if ($self->{has_close_button}) {
1094 $self->{close_button} =
1095 new CFClient::UI::ImageButton
1096 path => 'x1_close.png',
1097 on_activate => sub { $self->hide };
1098
1099 $self->CFClient::UI::Container::add ($self->{close_button});
1100 }
682 1101
683 $self 1102 $self
1103}
1104
1105sub add {
1106 my ($self, @widgets) = @_;
1107
1108 $self->SUPER::add (@widgets);
1109 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1110 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
684} 1111}
685 1112
686sub border { 1113sub border {
687 int $_[0]{border} * $::FONTSIZE 1114 int $_[0]{border} * $::FONTSIZE
688} 1115}
689 1116
690sub size_request { 1117sub size_request {
691 my ($self) = @_; 1118 my ($self) = @_;
692 1119
693 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1120 $self->{title_widget}->size_request
1121 if $self->{title_widget};
1122
1123 $self->{close_button}->size_request
1124 if $self->{close_button};
694 1125
695 my ($w, $h) = $self->SUPER::size_request; 1126 my ($w, $h) = $self->SUPER::size_request;
696 1127
697 ( 1128 (
698 $w + $self->border * 2, 1129 $w + $self->border * 2,
699 $h + $self->border * 2, 1130 $h + $self->border * 2,
700 ) 1131 )
701} 1132}
702 1133
703sub size_allocate { 1134sub invoke_size_allocate {
704 my ($self, $w, $h) = @_; 1135 my ($self, $w, $h) = @_;
705 1136
1137 if ($self->{title_widget}) {
1138 $self->{title_widget}{w} = $w;
1139 $self->{title_widget}{h} = $h;
1140 $self->{title_widget}->invoke_size_allocate ($w, $h);
1141 }
1142
1143 my $border = $self->border;
1144
706 $h -= List::Util::max 0, $self->border * 2; 1145 $h -= List::Util::max 0, $border * 2;
707 $w -= List::Util::max 0, $self->border * 2; 1146 $w -= List::Util::max 0, $border * 2;
708 1147
709 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
710 if $self->{title};
711
712 $self->child->configure ($self->border, $self->border, $w, $h); 1148 $self->child->configure ($border, $border, $w, $h);
713}
714 1149
1150 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1151 if $self->{close_button};
1152
1153 1
1154}
1155
715sub button_down { 1156sub invoke_button_down {
716 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
717 1158
1159 my ($w, $h) = @$self{qw(w h)};
718 my $border = $self->border; 1160 my $border = $self->border;
719 1161
720 if ($x < $self->{w} && $x >= $self->{w} - $border 1162 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
721 && $y < $self->{h} && $y >= $self->{h} - $border) { 1163 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
722 1164
1165 if ($lr & $td) {
1166 my ($wx, $wy) = ($self->{x}, $self->{y});
723 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1167 my ($ox, $oy) = ($ev->{x}, $ev->{y});
724 my ($bw, $bh) = ($self->{w}, $self->{h}); 1168 my ($bw, $bh) = ($self->{w}, $self->{h});
725 1169
1170 my $mx = $x < $border;
1171 my $my = $y < $border;
1172
726 $self->{motion} = sub { 1173 $self->{motion} = sub {
727 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
728 1175
729 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 my $dx = $ev->{x} - $ox;
1177 my $dy = $ev->{y} - $oy;
730 1178
731 $self->{user_w} = $bw + $x - $ox; 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
732 $self->{user_h} = $bh + $y - $oy; 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
733 $self->check_size; 1181
1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1183 $self->realloc;
734 }; 1184 };
735 1185
736 } elsif ($x >= 0 && $x < $self->{w} 1186 } elsif ($lr ^ $td) {
737 && $y >= 0 && $y < $border) {
738
739 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
740 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
741 1189
742 $self->{motion} = sub { 1190 $self->{motion} = sub {
743 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
744 1192
745 ($x, $y) = ($ev->{x}, $ev->{y}); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
746 1194
747 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
748 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
749 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
750 } 1203 1
751} 1204}
752 1205
753sub button_up { 1206sub invoke_button_up {
754 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
755 1208
756 delete $self->{motion}; 1209 ! ! delete $self->{motion}
757} 1210}
758 1211
759sub mouse_motion { 1212sub invoke_mouse_motion {
760 my ($self, $ev, $x, $y) = @_; 1213 my ($self, $ev, $x, $y) = @_;
761 1214
762 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1215 $self->{motion}->($ev, $x, $y) if $self->{motion};
1216
1217 ! ! $self->{motion}
763} 1218}
764 1219
765sub _draw { 1220sub _draw {
766 my ($self) = @_; 1221 my ($self) = @_;
767 1222
1223 my $child = $self->{children}[0];
1224
768 my ($w, $h ) = ($self->{w}, $self->{h}); 1225 my ($w, $h ) = ($self->{w}, $self->{h});
769 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1226 my ($cw, $ch) = ($child->{w}, $child->{h});
770 1227
771 glEnable GL_BLEND;
772 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
773 glEnable GL_TEXTURE_2D; 1228 glEnable GL_TEXTURE_2D;
774 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1229 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
775 1230
776 my $border = $self->border; 1231 my $border = $self->border;
777 1232
778 glColor @{ $self->{border_bg} }; 1233 glColor @{ $self->{border_bg} };
779 $tex[1]->draw_quad (0, 0, $w, $border); 1234 $border[0]->draw_quad_alpha (0, 0, $w, $border);
780 $tex[3]->draw_quad (0, $border, $border, $ch); 1235 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
781 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1236 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
782 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1237 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
783 1238
784 my $bg = $tex[0]; 1239 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1240 glColor @{ $self->{bg} };
785 1241
786 # TODO: repeat texture not scale 1242 # TODO: repeat texture not scale
787 my $rep_x = $cw / $bg->{w}; 1243 # solve this better(?)
788 my $rep_y = $ch / $bg->{h}; 1244 $bg->{s} = $cw / $bg->{w};
789 1245 $bg->{t} = $ch / $bg->{h};
790 glColor @{ $self->{bg} };
791
792 $bg->{s} = $rep_x;
793 $bg->{t} = $rep_y;
794 $bg->{wrap_mode} = 1;
795 $bg->draw_quad ($border, $border, $cw, $ch); 1246 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1247 }
796 1248
797 glDisable GL_TEXTURE_2D; 1249 glDisable GL_TEXTURE_2D;
798 glDisable GL_BLEND;
799 1250
800 $self->{title}->draw if $self->{title};
801 $self->child->draw; 1251 $child->draw;
1252
1253 if ($self->{title_widget}) {
1254 glTranslate 0, $border - $self->{h};
1255 $self->{title_widget}->_draw;
1256
1257 glTranslate 0, - ($border - $self->{h});
1258 }
1259
1260 $self->{close_button}->draw
1261 if $self->{close_button};
802} 1262}
803 1263
804############################################################################# 1264#############################################################################
805 1265
806package CFClient::UI::Table; 1266package CFClient::UI::Table;
… …
814sub new { 1274sub new {
815 my $class = shift; 1275 my $class = shift;
816 1276
817 $class->SUPER::new ( 1277 $class->SUPER::new (
818 col_expand => [], 1278 col_expand => [],
819 @_ 1279 @_,
820 ) 1280 )
1281}
1282
1283sub children {
1284 grep $_, map @$_, grep $_, @{ $_[0]{children} }
821} 1285}
822 1286
823sub add { 1287sub add {
824 my ($self, $x, $y, $child) = @_; 1288 my ($self, $x, $y, $child) = @_;
825 1289
826 $child->set_parent ($self); 1290 $child->set_parent ($self);
827 $self->{children}[$y][$x] = $child; 1291 $self->{children}[$y][$x] = $child;
828 1292
829 $child->check_size; 1293 $self->realloc;
830} 1294}
831 1295
1296sub remove {
1297 my ($self, $child) = @_;
1298
1299 # TODO: not yet implemented
1300}
1301
832# TODO: move to container class maybe? send childs a signal on removal? 1302# TODO: move to container class maybe? send children a signal on removal?
833sub clear { 1303sub clear {
834 my ($self) = @_; 1304 my ($self) = @_;
835 1305
1306 my @children = $self->children;
836 delete $self->{children}; 1307 delete $self->{children};
837 $self->update; 1308
1309 for (@children) {
1310 delete $_->{parent};
1311 $_->hide;
1312 }
1313
1314 $self->realloc;
838} 1315}
839 1316
840sub get_wh { 1317sub get_wh {
841 my ($self) = @_; 1318 my ($self) = @_;
842 1319
… …
868 (sum @$ws), 1345 (sum @$ws),
869 (sum @$hs), 1346 (sum @$hs),
870 ) 1347 )
871} 1348}
872 1349
873sub size_allocate { 1350sub invoke_size_allocate {
874 my ($self, $w, $h) = @_; 1351 my ($self, $w, $h) = @_;
875 1352
876 my ($ws, $hs) = $self->get_wh; 1353 my ($ws, $hs) = $self->get_wh;
877 1354
878 my $req_w = sum @$ws; 1355 my $req_w = (sum @$ws) || 1;
879 my $req_h = sum @$hs; 1356 my $req_h = (sum @$hs) || 1;
880 1357
881 # TODO: nicer code && do row_expand 1358 # TODO: nicer code && do row_expand
882 my @col_expand = @{$self->{col_expand}}; 1359 my @col_expand = @{$self->{col_expand}};
883 @col_expand = (1) x @$ws unless @col_expand; 1360 @col_expand = (1) x @$ws unless @col_expand;
884 my $col_expand = (sum @col_expand) || 1; 1361 my $col_expand = (sum @col_expand) || 1;
… …
910 } 1387 }
911 1388
912 $y += $row_h; 1389 $y += $row_h;
913 } 1390 }
914 1391
1392 1
915} 1393}
916 1394
917sub find_widget { 1395sub find_widget {
918 my ($self, $x, $y) = @_; 1396 my ($self, $x, $y) = @_;
919 1397
… …
938 } 1416 }
939} 1417}
940 1418
941############################################################################# 1419#############################################################################
942 1420
1421package CFClient::UI::Box;
1422
1423our @ISA = CFClient::UI::Container::;
1424
1425sub size_request {
1426 my ($self) = @_;
1427
1428 $self->{vertical}
1429 ? (
1430 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1431 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1432 )
1433 : (
1434 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1435 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1436 )
1437}
1438
1439sub invoke_size_allocate {
1440 my ($self, $w, $h) = @_;
1441
1442 my $space = $self->{vertical} ? $h : $w;
1443 my @children = $self->visible_children;
1444
1445 my @req;
1446
1447 if ($self->{homogeneous}) {
1448 @req = ($space / (@children || 1)) x @children;
1449 } else {
1450 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1451 my $req = List::Util::sum @req;
1452
1453 if ($req > $space) {
1454 # ah well, not enough space
1455 $_ *= $space / $req for @req;
1456 } else {
1457 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1458
1459 $space = ($space - $req) / $expand; # remaining space to give away
1460
1461 $req[$_] += $space * $children[$_]{expand}
1462 for 0 .. $#children;
1463 }
1464 }
1465
1466 CFClient::UI::harmonize \@req;
1467
1468 my $pos = 0;
1469 for (0 .. $#children) {
1470 my $alloc = $req[$_];
1471 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1472
1473 $pos += $alloc;
1474 }
1475
1476 1
1477}
1478
1479#############################################################################
1480
943package CFClient::UI::HBox; 1481package CFClient::UI::HBox;
944 1482
945# TODO: wrap into common Box base class
946
947our @ISA = CFClient::UI::Container::; 1483our @ISA = CFClient::UI::Box::;
948 1484
949sub size_request { 1485sub new {
950 my ($self) = @_; 1486 my $class = shift;
951 1487
952 my @alloc = map [$_->size_request], @{$self->{children}}; 1488 $class->SUPER::new (
953 1489 vertical => 0,
954 ( 1490 @_,
955 (List::Util::sum map $_->[0], @alloc),
956 (List::Util::max map $_->[1], @alloc),
957 ) 1491 )
958} 1492}
959 1493
960sub size_allocate {
961 my ($self, $w, $h) = @_;
962
963 ($h, $w) = ($w, $h);
964
965 my $children = $self->{children};
966
967 my @h = map $_->{req_w}, @$children;
968
969 my $req_h = List::Util::sum @h;
970
971 if ($req_h > $h) {
972 # ah well, not enough space
973 $_ *= $h / $req_h for @h;
974 } else {
975 my $exp = List::Util::sum map $_->{expand}, @$children;
976 $exp ||= 1;
977
978 for (0 .. $#$children) {
979 my $child = $children->[$_];
980
981 my $alloc_h = $h[$_];
982 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
983 $h[$_] = $alloc_h;
984 }
985 }
986
987 CFClient::UI::harmonize \@h;
988
989 my $y = 0;
990 for (0 .. $#$children) {
991 my $child = $children->[$_];
992 my $h = $h[$_];
993 $child->configure ($y, 0, $h, $w);
994
995 $y += $h;
996 }
997
998 1
999}
1000
1001############################################################################# 1494#############################################################################
1002 1495
1003package CFClient::UI::VBox; 1496package CFClient::UI::VBox;
1004 1497
1005# TODO: wrap into common Box base class
1006
1007our @ISA = CFClient::UI::Container::; 1498our @ISA = CFClient::UI::Box::;
1008 1499
1009sub size_request { 1500sub new {
1010 my ($self) = @_; 1501 my $class = shift;
1011 1502
1012 my @alloc = map [$_->size_request], @{$self->{children}}; 1503 $class->SUPER::new (
1013 1504 vertical => 1,
1014 ( 1505 @_,
1015 (List::Util::max map $_->[0], @alloc),
1016 (List::Util::sum map $_->[1], @alloc),
1017 ) 1506 )
1018} 1507}
1019 1508
1020sub size_allocate {
1021 my ($self, $w, $h) = @_;
1022
1023 my $children = $self->{children};
1024
1025 my @h = map $_->{req_h}, @$children;
1026
1027 my $req_h = List::Util::sum @h;
1028
1029 if ($req_h > $h) {
1030 # ah well, not enough space
1031 $_ *= $h / $req_h for @h;
1032 } else {
1033 my $exp = List::Util::sum map $_->{expand}, @$children;
1034 $exp ||= 1;
1035
1036 for (0 .. $#$children) {
1037 my $child = $children->[$_];
1038
1039 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1040 }
1041 }
1042
1043 CFClient::UI::harmonize \@h;
1044
1045 my $y = 0;
1046 for (0 .. $#$children) {
1047 my $child = $children->[$_];
1048 my $h = $h[$_];
1049 $child->configure (0, $y, $w, $h);
1050
1051 $y += $h;
1052 }
1053
1054 1
1055}
1056
1057############################################################################# 1509#############################################################################
1058 1510
1059package CFClient::UI::Label; 1511package CFClient::UI::Label;
1060 1512
1061our @ISA = CFClient::UI::Base::; 1513our @ISA = CFClient::UI::DrawBG::;
1062 1514
1063use CFClient::OpenGL; 1515use CFClient::OpenGL;
1064 1516
1065sub new { 1517sub new {
1066 my ($class, %arg) = @_; 1518 my ($class, %arg) = @_;
1067 1519
1068 my $self = $class->SUPER::new ( 1520 my $self = $class->SUPER::new (
1069 fg => [1, 1, 1], 1521 fg => [1, 1, 1],
1522 #bg => none
1523 #active_bg => none
1524 #font => default_font
1525 #text => initial text
1526 #markup => initial narkup
1527 #max_w => maximum pixel width
1528 ellipsise => 3, # end
1529 layout => (new CFClient::Layout),
1070 fontsize => 1, 1530 fontsize => 1,
1071 text => "",
1072 align => -1, 1531 align => -1,
1073 valign => -1, 1532 valign => -1,
1074 padding => 2, 1533 padding_x => 2,
1075 layout => new CFClient::Layout, 1534 padding_y => 2,
1076 can_events => 0, 1535 can_events => 0,
1077 %arg 1536 %arg
1078 ); 1537 );
1079 1538
1080 if (exists $self->{template}) { 1539 if (exists $self->{template}) {
1081 my $layout = new CFClient::Layout; 1540 my $layout = new CFClient::Layout;
1082 $layout->set_text (delete $self->{template}); 1541 $layout->set_text (delete $self->{template});
1083 $self->{template} = $layout; 1542 $self->{template} = $layout;
1084 } 1543 }
1085 1544
1086 $self->set_text (delete $self->{text}) if exists $self->{text}; 1545 if (exists $self->{markup}) {
1087 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1546 $self->set_markup (delete $self->{markup});
1547 } else {
1548 $self->set_text (delete $self->{text});
1549 }
1088 1550
1089 $self 1551 $self
1090} 1552}
1091 1553
1092sub escape_text { 1554sub escape($) {
1093 local $_ = $_[1]; 1555 local $_ = $_[0];
1094 1556
1095 s/&/&amp;/g; 1557 s/&/&amp;/g;
1096 s/>/&gt;/g; 1558 s/>/&gt;/g;
1097 s/</&lt;/g; 1559 s/</&lt;/g;
1098 1560
1099 $_[1] 1561 $_
1562}
1563
1564sub update {
1565 my ($self) = @_;
1566
1567 delete $self->{texture};
1568 $self->SUPER::update;
1569}
1570
1571sub realloc {
1572 my ($self) = @_;
1573
1574 delete $self->{ox};
1575 $self->SUPER::realloc;
1100} 1576}
1101 1577
1102sub set_text { 1578sub set_text {
1103 my ($self, $text) = @_; 1579 my ($self, $text) = @_;
1104 1580
1581 return if $self->{text} eq "T$text";
1582 $self->{text} = "T$text";
1583
1584 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1105 $self->{layout}->set_text ($text); 1585 $self->{layout}->set_text ($text);
1106 1586
1107 delete $self->{texture}; 1587 delete $self->{size_req};
1108 $self->check_size; 1588 $self->realloc;
1109 $self->update; 1589 $self->update;
1110} 1590}
1111 1591
1112sub set_markup { 1592sub set_markup {
1113 my ($self, $markup) = @_; 1593 my ($self, $markup) = @_;
1114 1594
1595 return if $self->{text} eq "M$markup";
1596 $self->{text} = "M$markup";
1597
1598 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1599
1600 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1115 $self->{layout}->set_markup ($markup); 1601 $self->{layout}->set_markup ($markup);
1116 1602
1117 delete $self->{texture}; 1603 delete $self->{size_req};
1118 $self->check_size; 1604 $self->realloc;
1119 $self->update; 1605 $self->update;
1120} 1606}
1121 1607
1122sub size_request { 1608sub size_request {
1123 my ($self) = @_; 1609 my ($self) = @_;
1124 1610
1125 $self->{layout}->set_width; 1611 $self->{size_req} ||= do {
1612 $self->{layout}->set_font ($self->{font}) if $self->{font};
1613 $self->{layout}->set_width ($self->{max_w} || -1);
1614 $self->{layout}->set_ellipsise ($self->{ellipsise});
1615 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1126 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1616 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1127 1617
1128 my ($w, $h) = $self->{layout}->size; 1618 my ($w, $h) = $self->{layout}->size;
1129 1619
1130 if (exists $self->{template}) { 1620 if (exists $self->{template}) {
1621 $self->{template}->set_font ($self->{font}) if $self->{font};
1131 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1622 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1132 1623
1133 my ($w2, $h2) = $self->{template}->size; 1624 my ($w2, $h2) = $self->{template}->size;
1134 1625
1135 $w = List::Util::max $w, $w2; 1626 $w = List::Util::max $w, $w2;
1136 $h = List::Util::max $h, $h2; 1627 $h = List::Util::max $h, $h2;
1628 }
1629
1630 [$w, $h]
1137 } 1631 };
1138 1632
1139 ( 1633 @{ $self->{size_req} }
1140 $w + $self->{padding} * 2,
1141 $h + $self->{padding} * 2,
1142 )
1143} 1634}
1144 1635
1145sub size_allocate { 1636sub invoke_size_allocate {
1146 my ($self, $w, $h) = @_; 1637 my ($self, $w, $h) = @_;
1147 1638
1639 delete $self->{ox};
1640
1148 delete $self->{texture}; 1641 delete $self->{texture}
1642 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1643
1644 1
1149} 1645}
1150 1646
1151sub set_fontsize { 1647sub set_fontsize {
1152 my ($self, $fontsize) = @_; 1648 my ($self, $fontsize) = @_;
1153 1649
1154 $self->{fontsize} = $fontsize; 1650 $self->{fontsize} = $fontsize;
1155 $self->check_size; 1651 delete $self->{texture};
1652
1653 $self->realloc;
1654}
1655
1656sub reconfigure {
1657 my ($self) = @_;
1658
1659 delete $self->{size_req};
1660
1661 $self->SUPER::reconfigure;
1156} 1662}
1157 1663
1158sub _draw { 1664sub _draw {
1159 my ($self) = @_; 1665 my ($self) = @_;
1160 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1161 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1670 $self->{layout}->set_foreground (@{$self->{fg}});
1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
1162 $self->{layout}->set_width ($self->{w}); 1672 $self->{layout}->set_width ($self->{w});
1673 $self->{layout}->set_ellipsise ($self->{ellipsise});
1674 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1163 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1164 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1165 }; 1678 };
1166 1679
1167 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1168 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1681 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1682 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1683 : ($self->{w} - $tex->{w}) * 0.5);
1684
1685 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1686 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1687 : ($self->{h} - $tex->{h}) * 0.5);
1688 };
1689
1169 glEnable GL_TEXTURE_2D; 1690 glEnable GL_TEXTURE_2D;
1691
1692 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1693 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1694
1695 if ($tex->{format} == GL_ALPHA) {
1696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1697 glColor @{$self->{fg}};
1698 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1699 } else {
1170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1171 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1172 glColor @{$self->{fg}}; 1702 }
1173
1174 $self->{ox} = int (
1175 $self->{align} < 0 ? $self->{padding}
1176 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1177 : ($self->{w} - $tex->{w}) * 0.5
1178 );
1179
1180 $self->{oy} = int (
1181 $self->{valign} < 0 ? $self->{padding}
1182 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1183 : ($self->{h} - $tex->{h}) * 0.5
1184 );
1185
1186 $tex->draw_quad ($self->{ox}, $self->{oy});
1187 1703
1188 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1189 glDisable GL_BLEND;
1190} 1705}
1191 1706
1192############################################################################# 1707#############################################################################
1193 1708
1194package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
… …
1199 1714
1200sub new { 1715sub new {
1201 my $class = shift; 1716 my $class = shift;
1202 1717
1203 $class->SUPER::new ( 1718 $class->SUPER::new (
1204 fg => [1, 1, 1], 1719 fg => [1, 1, 1],
1205 bg => [0, 0, 0, 0.2], 1720 bg => [0, 0, 0, 0.2],
1206 active_bg => [1, 1, 1, 0.5], 1721 active_bg => [1, 1, 1, 0.5],
1207 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1208 can_hover => 1, 1723 can_hover => 1,
1209 can_focus => 1, 1724 can_focus => 1,
1210 valign => 0, 1725 valign => 0,
1211 can_events => 1, 1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1212 @_ 1729 @_
1213 ) 1730 )
1214} 1731}
1215 1732
1216sub _set_text { 1733sub _set_text {
… …
1218 1735
1219 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1220 1737
1221 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1222 1739
1223 delete $self->{texture};
1224
1225 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1226 $self->{text} = $text; 1741 $self->{text} = $text;
1227 1742
1228 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1229 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1230 1746
1231 $self->emit (changed => $self->{text}); 1747 $self->emit (changed => $self->{text});
1748
1749 $self->realloc;
1750 $self->update;
1751}
1752
1753sub set_text {
1754 my ($self, $text) = @_;
1755
1756 $self->{cursor} = length $text;
1757 $self->_set_text ($text);
1232} 1758}
1233 1759
1234sub get_text { 1760sub get_text {
1235 $_[0]{text} 1761 $_[0]{text}
1236} 1762}
… …
1241 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1242 1768
1243 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1244} 1770}
1245 1771
1246sub size_allocate {
1247 my ($self, $w, $h) = @_;
1248
1249 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1250}
1251
1252sub set_text {
1253 my ($self, $text) = @_;
1254
1255 $self->{cursor} = length $text;
1256 $self->_set_text ($text);
1257 $self->update;
1258}
1259
1260sub key_down { 1772sub invoke_key_down {
1261 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1262 1774
1263 my $mod = $ev->{mod}; 1775 my $mod = $ev->{mod};
1264 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1265 my $uni = $ev->{unicode}; 1777 my $uni = $ev->{unicode};
1266 1778
1267 my $text = $self->get_text; 1779 my $text = $self->get_text;
1268 1780
1269 if ($sym == 8) { 1781 if ($uni == 8) {
1270 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1271 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1272 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1273 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1274 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1275 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1276 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1277 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1278 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1279 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1280 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1281 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1282 $self->emit ('escape'); 1794 $self->emit ('escape');
1283 } elsif ($uni) { 1795 } elsif ($uni) {
1284 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1285 } 1799 }
1286 1800
1287 $self->_set_text ($text); 1801 $self->_set_text ($text);
1288 $self->update;
1289}
1290 1802
1803 $self->realloc;
1804
1805 1
1806}
1807
1291sub focus_in { 1808sub invoke_focus_in {
1292 my ($self) = @_; 1809 my ($self) = @_;
1293 1810
1294 $self->{last_activity} = $::NOW; 1811 $self->{last_activity} = $::NOW;
1295 1812
1296 $self->SUPER::focus_in; 1813 $self->SUPER::invoke_focus_in
1297} 1814}
1298 1815
1299sub button_down { 1816sub invoke_button_down {
1300 my ($self, $ev, $x, $y) = @_; 1817 my ($self, $ev, $x, $y) = @_;
1301 1818
1302 $self->SUPER::button_down ($ev, $x, $y); 1819 $self->SUPER::invoke_button_down ($ev, $x, $y);
1303 1820
1304 my $idx = $self->{layout}->xy_to_index ($x, $y); 1821 my $idx = $self->{layout}->xy_to_index ($x, $y);
1305 1822
1306 # byte-index to char-index 1823 # byte-index to char-index
1307 my $text = $self->{text}; 1824 my $text = $self->{text};
1308 utf8::encode $text; 1825 utf8::encode $text;
1309 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1310 1827
1311 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1312 $self->update; 1829 $self->update;
1830
1831 1
1313} 1832}
1314 1833
1315sub mouse_motion { 1834sub invoke_mouse_motion {
1316 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1317# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1836# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1837
1838 1
1318} 1839}
1319 1840
1320sub _draw { 1841sub _draw {
1321 my ($self) = @_; 1842 my ($self) = @_;
1322 1843
1323 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1324 1845
1325 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1326 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1327 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1328 } else { 1849 } else {
1329 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1330 } 1851 }
1331 1852
1332 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1333 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1334 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1335 glVertex 0 , 0; 1856 glVertex 0 , 0;
1336 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1337 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1338 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1363 1884
1364our @ISA = CFClient::UI::EntryBase::; 1885our @ISA = CFClient::UI::EntryBase::;
1365 1886
1366use CFClient::OpenGL; 1887use CFClient::OpenGL;
1367 1888
1368sub key_down { 1889sub invoke_key_down {
1369 my ($self, $ev) = @_; 1890 my ($self, $ev) = @_;
1370 1891
1371 my $sym = $ev->{sym}; 1892 my $sym = $ev->{sym};
1372 1893
1373 if ($sym == 13) { 1894 if ($sym == 13) {
1895 unshift @{$self->{history}},
1896 my $txt = $self->get_text;
1897
1898 $self->{history_pointer} = -1;
1899 $self->{history_saveback} = '';
1374 $self->emit (activate => $self->get_text); 1900 $self->emit (activate => $txt);
1375 $self->update; 1901 $self->update;
1376 1902
1903 } elsif ($sym == CFClient::SDLK_UP) {
1904 if ($self->{history_pointer} < 0) {
1905 $self->{history_saveback} = $self->get_text;
1906 }
1907 if (@{$self->{history} || []} > 0) {
1908 $self->{history_pointer}++;
1909 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1910 $self->{history_pointer} = @{$self->{history} || []} - 1;
1911 }
1912 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1913 }
1914
1915 } elsif ($sym == CFClient::SDLK_DOWN) {
1916 $self->{history_pointer}--;
1917 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1918
1919 if ($self->{history_pointer} >= 0) {
1920 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1921 } else {
1922 $self->set_text ($self->{history_saveback});
1923 }
1924
1377 } else { 1925 } else {
1378 $self->SUPER::key_down ($ev); 1926 return $self->SUPER::invoke_key_down ($ev)
1927 }
1928
1379 } 1929 1
1380
1381} 1930}
1382 1931
1383############################################################################# 1932#############################################################################
1384 1933
1385package CFClient::UI::Button; 1934package CFClient::UI::Button;
… …
1394 1943
1395sub new { 1944sub new {
1396 my $class = shift; 1945 my $class = shift;
1397 1946
1398 $class->SUPER::new ( 1947 $class->SUPER::new (
1399 padding => 4, 1948 padding_x => 4,
1949 padding_y => 4,
1400 fg => [1, 1, 1], 1950 fg => [1, 1, 1],
1401 bg => [1, 1, 1, 0.2],
1402 active_fg => [0, 0, 1], 1951 active_fg => [0, 0, 1],
1403 can_hover => 1, 1952 can_hover => 1,
1404 align => 0, 1953 align => 0,
1405 valign => 0, 1954 valign => 0,
1406 can_events => 1, 1955 can_events => 1,
1407 @_ 1956 @_
1408 ) 1957 )
1409} 1958}
1410 1959
1411sub button_up { 1960sub invoke_button_up {
1412 my ($self, $ev, $x, $y) = @_; 1961 my ($self, $ev, $x, $y) = @_;
1413 1962
1963 $self->emit ("activate")
1414 if ($x >= 0 && $x < $self->{w} 1964 if $x >= 0 && $x < $self->{w}
1415 && $y >= 0 && $y < $self->{h}) { 1965 && $y >= 0 && $y < $self->{h};
1416 $self->emit ("activate"); 1966
1417 } 1967 1
1418} 1968}
1419 1969
1420sub _draw { 1970sub _draw {
1421 my ($self) = @_; 1971 my ($self) = @_;
1422 1972
1423 local $self->{fg} = $self->{fg}; 1973 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1424 1974
1425 if ($GRAB == $self) {
1426 $self->{fg} = $self->{active_fg};
1427 }
1428
1429 glEnable GL_BLEND;
1430 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1431 glEnable GL_TEXTURE_2D; 1975 glEnable GL_TEXTURE_2D;
1432 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1976 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1433 glColor 0, 0, 0, 1; 1977 glColor 0, 0, 0, 1;
1434 1978
1435 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1979 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1436 1980
1437 glDisable GL_TEXTURE_2D; 1981 glDisable GL_TEXTURE_2D;
1438 glDisable GL_BLEND;
1439 1982
1440 $self->SUPER::_draw; 1983 $self->SUPER::_draw;
1984}
1985
1986#############################################################################
1987
1988package CFClient::UI::ImageButton;
1989
1990our @ISA = CFClient::UI::Image::;
1991
1992use CFClient::OpenGL;
1993
1994my %textures;
1995
1996sub new {
1997 my $class = shift;
1998
1999 my $self = $class->SUPER::new (
2000 padding_x => 4,
2001 padding_y => 4,
2002 fg => [1, 1, 1],
2003 active_fg => [0, 0, 1],
2004 can_hover => 1,
2005 align => 0,
2006 valign => 0,
2007 can_events => 1,
2008 @_
2009 );
2010}
2011
2012sub invoke_button_up {
2013 my ($self, $ev, $x, $y) = @_;
2014
2015 $self->emit ("activate")
2016 if $x >= 0 && $x < $self->{w}
2017 && $y >= 0 && $y < $self->{h};
2018
2019 1
1441} 2020}
1442 2021
1443############################################################################# 2022#############################################################################
1444 2023
1445package CFClient::UI::CheckBox; 2024package CFClient::UI::CheckBox;
… …
1454 2033
1455sub new { 2034sub new {
1456 my $class = shift; 2035 my $class = shift;
1457 2036
1458 $class->SUPER::new ( 2037 $class->SUPER::new (
1459 padding => 2, 2038 padding_x => 2,
2039 padding_y => 2,
1460 fg => [1, 1, 1], 2040 fg => [1, 1, 1],
1461 active_fg => [1, 1, 0], 2041 active_fg => [1, 1, 0],
2042 bg => [0, 0, 0, 0.2],
2043 active_bg => [1, 1, 1, 0.5],
1462 state => 0, 2044 state => 0,
1463 can_hover => 1, 2045 can_hover => 1,
1464 @_ 2046 @_
1465 ) 2047 )
1466} 2048}
1467 2049
1468sub size_request { 2050sub size_request {
1469 my ($self) = @_; 2051 my ($self) = @_;
1470 2052
1471 ($self->{padding} * 2 + 6) x 2 2053 (6) x 2
1472} 2054}
1473 2055
1474sub button_down { 2056sub invoke_button_down {
1475 my ($self, $ev, $x, $y) = @_; 2057 my ($self, $ev, $x, $y) = @_;
1476 2058
1477 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2059 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1478 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2060 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1479 $self->{state} = !$self->{state}; 2061 $self->{state} = !$self->{state};
1480 $self->emit (changed => $self->{state}); 2062 $self->emit (changed => $self->{state});
2063 } else {
2064 return 0
2065 }
2066
1481 } 2067 1
1482} 2068}
1483 2069
1484sub _draw { 2070sub _draw {
1485 my ($self) = @_; 2071 my ($self) = @_;
1486 2072
1487 $self->SUPER::_draw; 2073 $self->SUPER::_draw;
1488 2074
1489 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2075 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1490 2076
1491 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2077 my ($w, $h) = @$self{qw(w h)};
2078
2079 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1492 2080
1493 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2081 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1494 2082
1495 glEnable GL_BLEND; 2083 my $tex = $self->{state} ? $tex[1] : $tex[0];
2084
1496 glEnable GL_TEXTURE_2D; 2085 glEnable GL_TEXTURE_2D;
1497 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1498
1499 my $tex = $self->{state} ? $tex[1] : $tex[0];
1500
1501 $tex->draw_quad (0, 0, $s, $s); 2086 $tex->draw_quad_alpha (0, 0, $s, $s);
1502
1503 glDisable GL_TEXTURE_2D; 2087 glDisable GL_TEXTURE_2D;
1504 glDisable GL_BLEND;
1505} 2088}
1506 2089
1507############################################################################# 2090#############################################################################
1508 2091
1509package CFClient::UI::Image; 2092package CFClient::UI::Image;
1510 2093
1511our @ISA = CFClient::UI::Base::; 2094our @ISA = CFClient::UI::Base::;
1512 2095
1513use CFClient::OpenGL; 2096use CFClient::OpenGL;
1514use Carp qw/confess/;
1515 2097
1516our %loaded_images; 2098our %texture_cache;
1517 2099
1518sub new { 2100sub new {
1519 my $class = shift; 2101 my $class = shift;
1520 2102
1521 my $self = $class->SUPER::new (can_events => 0, @_); 2103 my $self = $class->SUPER::new (
2104 can_events => 0,
2105 @_,
2106 );
1522 2107
1523 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2108 $self->{path}
2109 or Carp::croak "required attribute 'path' not set";
1524 2110
1525 $loaded_images{$self->{image}} ||= 2111 $self->{tex} = $texture_cache{$self->{path}} ||=
1526 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2112 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1527 2113
1528 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2114 Scalar::Util::weaken $texture_cache{$self->{path}};
1529 2115
1530 Scalar::Util::weaken $loaded_images{$self->{image}}; 2116 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1531
1532 $self->{aspect} = $tex->{w} / $tex->{h};
1533 2117
1534 $self 2118 $self
1535} 2119}
1536 2120
1537sub size_request { 2121sub size_request {
1538 my ($self) = @_; 2122 my ($self) = @_;
1539 2123
1540 ($self->{tex}->{w}, $self->{tex}->{h}) 2124 ($self->{tex}{w}, $self->{tex}{h})
1541} 2125}
1542 2126
1543sub _draw { 2127sub _draw {
1544 my ($self) = @_; 2128 my ($self) = @_;
1545 2129
… …
1552 glTranslate 0, -$self->{w}, 0; 2136 glTranslate 0, -$self->{w}, 0;
1553 2137
1554 ($w, $h) = ($h, $w); 2138 ($w, $h) = ($h, $w);
1555 } 2139 }
1556 2140
1557 glEnable GL_BLEND;
1558 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1559 glEnable GL_TEXTURE_2D; 2141 glEnable GL_TEXTURE_2D;
1560 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2142 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1561 2143
1562 $tex->draw_quad (0, 0, $w, $h); 2144 $tex->draw_quad_alpha (0, 0, $w, $h);
1563 2145
1564 glDisable GL_BLEND;
1565 glDisable GL_TEXTURE_2D; 2146 glDisable GL_TEXTURE_2D;
1566} 2147}
1567 2148
1568############################################################################# 2149#############################################################################
1569 2150
1570package CFClient::UI::VGauge; 2151package CFClient::UI::VGauge;
1571 2152
1572our @ISA = CFClient::UI::Base::; 2153our @ISA = CFClient::UI::Base::;
2154
2155use List::Util qw(min max);
1573 2156
1574use CFClient::OpenGL; 2157use CFClient::OpenGL;
1575 2158
1576my %tex = ( 2159my %tex = (
1577 food => [ 2160 food => [
1578 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2161 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2162 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1580 ], 2163 ],
1581 grace => [ 2164 grace => [
1582 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2165 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1583 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2166 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1584 ], 2167 ],
1585 hp => [ 2168 hp => [
1586 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2169 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1587 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2170 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1588 ], 2171 ],
1589 mana => [ 2172 mana => [
1590 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2173 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1591 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2174 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1592 ], 2175 ],
1593); 2176);
1594 2177
1595# eg. VGauge->new (gauge => 'food'), default gauge: food 2178# eg. VGauge->new (gauge => 'food'), default gauge: food
1596sub new { 2179sub new {
… …
1615} 2198}
1616 2199
1617sub set_max { 2200sub set_max {
1618 my ($self, $max) = @_; 2201 my ($self, $max) = @_;
1619 2202
2203 return if $self->{max_val} == $max;
2204
1620 $self->{max_val} = $max; 2205 $self->{max_val} = $max;
2206 $self->update;
1621} 2207}
1622 2208
1623sub set_value { 2209sub set_value {
1624 my ($self, $val, $max) = @_; 2210 my ($self, $val, $max) = @_;
1625 2211
1626 $self->set_max ($max) 2212 $self->set_max ($max)
1627 if defined $max; 2213 if defined $max;
1628 2214
1629 $max = $self->{max_val}; 2215 return if $self->{val} == $val;
2216
1630 $self->{val} = $val; 2217 $self->{val} = $val;
1631
1632 $self->update; 2218 $self->update;
1633} 2219}
1634 2220
1635sub _draw { 2221sub _draw {
1636 my ($self) = @_; 2222 my ($self) = @_;
1637 2223
1638 my $tex = $tex{$self->{type}}; 2224 my $tex = $tex{$self->{type}};
2225 my ($t1, $t2, $t3) = @$tex;
1639 2226
1640 my ($w, $h) = ($self->{w}, $self->{h}); 2227 my ($w, $h) = ($self->{w}, $self->{h});
1641 2228
1642 if ($self->{vertical}) { 2229 if ($self->{vertical}) {
1643 glRotate 90, 0, 0, 1; 2230 glRotate 90, 0, 0, 1;
… …
1645 2232
1646 ($w, $h) = ($h, $w); 2233 ($w, $h) = ($h, $w);
1647 } 2234 }
1648 2235
1649 my $ycut = $self->{val} / ($self->{max_val} || 1); 2236 my $ycut = $self->{val} / ($self->{max_val} || 1);
1650 $ycut = 1 if $self->{val} > $self->{max_val};
1651 2237
1652 my $t1 = $tex->[0]; 2238 my $ycut1 = max 0, min 1, $ycut;
1653 my $t2 = $tex->[1]; 2239 my $ycut2 = max 0, min 1, $ycut - 1;
2240
2241 my $h1 = $self->{h} * (1 - $ycut1);
2242 my $h2 = $self->{h} * (1 - $ycut2);
1654 2243
1655 glEnable GL_BLEND; 2244 glEnable GL_BLEND;
1656 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2245 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2246 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1657 glEnable GL_TEXTURE_2D; 2247 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2248 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659 2249
1660 my $h1 = $self->{h} - $ycut * $self->{h};
1661 my $h2 = $ycut * $self->{h};
1662
1663 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2250 glBindTexture GL_TEXTURE_2D, $t1->{name};
1664 glBegin GL_QUADS; 2251 glBegin GL_QUADS;
1665 glTexCoord 0 , 0; glVertex 0 , 0; 2252 glTexCoord 0 , 0; glVertex 0 , 0;
1666 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2253 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1667 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2254 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1668 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2255 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1669 glEnd; 2256 glEnd;
1670 2257
2258 my $ycut1 = List::Util::min 1, $ycut;
1671 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2259 glBindTexture GL_TEXTURE_2D, $t2->{name};
1672 glBegin GL_QUADS; 2260 glBegin GL_QUADS;
1673 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2261 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1674 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2262 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1675 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2263 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1676 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2264 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1677 glEnd; 2265 glEnd;
2266
2267 if ($t3) {
2268 glBindTexture GL_TEXTURE_2D, $t3->{name};
2269 glBegin GL_QUADS;
2270 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2271 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2272 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2273 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2274 glEnd;
2275 }
1678 2276
1679 glDisable GL_BLEND; 2277 glDisable GL_BLEND;
1680 glDisable GL_TEXTURE_2D; 2278 glDisable GL_TEXTURE_2D;
1681} 2279}
1682 2280
… …
1685package CFClient::UI::Gauge; 2283package CFClient::UI::Gauge;
1686 2284
1687our @ISA = CFClient::UI::VBox::; 2285our @ISA = CFClient::UI::VBox::;
1688 2286
1689sub new { 2287sub new {
1690 my ($class, %arg) = shift; 2288 my ($class, %arg) = @_;
1691 2289
1692 my $self = $class->SUPER::new ( 2290 my $self = $class->SUPER::new (
1693 @_, 2291 tooltip => $arg{type},
2292 can_hover => 1,
2293 can_events => 1,
2294 %arg,
1694 ); 2295 );
1695 2296
1696 $self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"; 2297 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2298 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1697 $self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"; 2299 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1698 $self->add ($self->{value});
1699 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);
1700 $self->add ($self->{max});
1701 2300
1702 $self 2301 $self
1703}
1704
1705sub size_request {
1706 my ($self) = @_;
1707 (($self->{max}->size_request)[0], 0)
1708} 2302}
1709 2303
1710sub set_fontsize { 2304sub set_fontsize {
1711 my ($self, $fsize) = @_; 2305 my ($self, $fsize) = @_;
1712 2306
1713 $self->{value}->set_fontsize ($fsize); 2307 $self->{value}->set_fontsize ($fsize);
1714 $self->{max} ->set_fontsize ($fsize); 2308 $self->{max} ->set_fontsize ($fsize);
1715} 2309}
1716 2310
2311sub set_max {
2312 my ($self, $max) = @_;
2313
2314 $self->{gauge}->set_max ($max);
2315 $self->{max}->set_text ($max);
2316}
2317
1717sub set_value { 2318sub set_value {
1718 my ($self, $val, $max) = @_; 2319 my ($self, $val, $max) = @_;
1719 2320
1720 $self->set_max ($max) 2321 $self->set_max ($max)
1721 if defined $max; 2322 if defined $max;
1722 2323
1723 $self->{gauge}->set_value ($val, $max); 2324 $self->{gauge}->set_value ($val, $max);
1724 $self->{value}->set_text ($val); 2325 $self->{value}->set_text ($val);
1725}
1726
1727sub set_max {
1728 my ($self, $max) = @_;
1729
1730 $self->{gauge}->set_max ($max);
1731 $self->{max}->set_text ($max);
1732} 2326}
1733 2327
1734############################################################################# 2328#############################################################################
1735 2329
1736package CFClient::UI::Slider; 2330package CFClient::UI::Slider;
… …
1746 qw(s1_slider.png s1_slider_bg.png); 2340 qw(s1_slider.png s1_slider_bg.png);
1747 2341
1748sub new { 2342sub new {
1749 my $class = shift; 2343 my $class = shift;
1750 2344
1751 # range [value, low, high, page] 2345 # range [value, low, high, page, unit]
1752 2346
1753 # TODO: 0-width page 2347 # TODO: 0-width page
1754 # TODO: req_w/h are wrong with vertical 2348 # TODO: req_w/h are wrong with vertical
1755 # TODO: calculations are off 2349 # TODO: calculations are off
1756 my $self = $class->SUPER::new ( 2350 my $self = $class->SUPER::new (
1757 fg => [1, 1, 1], 2351 fg => [1, 1, 1],
1758 active_fg => [0, 0, 0], 2352 active_fg => [0, 0, 0],
2353 bg => [0, 0, 0, 0.2],
2354 active_bg => [1, 1, 1, 0.5],
1759 range => [0, 0, 100, 10], 2355 range => [0, 0, 100, 10, 0],
1760 req_w => 20, 2356 min_w => $::WIDTH / 80,
1761 req_h => 20, 2357 min_h => $::WIDTH / 80,
1762 vertical => 0, 2358 vertical => 0,
1763 can_hover => 1, 2359 can_hover => 1,
1764 inner_pad => 5, 2360 inner_pad => 0.02,
1765 @_ 2361 @_
1766 ); 2362 );
1767 2363
2364 $self->set_value ($self->{range}[0]);
2365 $self->update;
2366
1768 $self 2367 $self
1769} 2368}
1770 2369
2370sub set_range {
2371 my ($self, $range) = @_;
2372
2373 ($range, $self->{range}) = ($self->{range}, $range);
2374
2375 if ("@$range" ne "@{$self->{range}}") {
2376 $self->update;
2377 $self->set_value ($self->{range}[0]);
2378 }
2379}
2380
2381sub set_value {
2382 my ($self, $value) = @_;
2383
2384 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2385
2386 $hi = $lo + 1 if $hi <= $lo;
2387
2388 $page = $hi - $lo if $page > $hi - $lo;
2389
2390 $value = $lo if $value < $lo;
2391 $value = $hi - $page if $value > $hi - $page;
2392
2393 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2394 if $unit;
2395
2396 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2397
2398 if ($value != $old_value) {
2399 $self->emit (changed => $value);
2400 $self->update;
2401 }
2402}
2403
1771sub size_request { 2404sub size_request {
1772 my ($self) = @_; 2405 my ($self) = @_;
1773 2406
1774 my $w = $self->{req_w}; 2407 ($self->{req_w}, $self->{req_h})
1775 my $h = $self->{req_h};
1776
1777 $self->{vertical} ? ($h, $w) : ($w, $h)
1778} 2408}
1779 2409
1780sub button_down { 2410sub invoke_button_down {
1781 my ($self, $ev, $x, $y) = @_; 2411 my ($self, $ev, $x, $y) = @_;
1782 2412
1783 $self->SUPER::button_down ($ev, $x, $y); 2413 $self->SUPER::invoke_button_down ($ev, $x, $y);
2414
2415 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2416
1784 $self->mouse_motion ($ev, $x, $y); 2417 $self->invoke_mouse_motion ($ev, $x, $y)
1785} 2418}
1786 2419
1787sub mouse_motion { 2420sub invoke_mouse_motion {
1788 my ($self, $ev, $x, $y) = @_; 2421 my ($self, $ev, $x, $y) = @_;
1789 2422
1790 if ($GRAB == $self) { 2423 if ($GRAB == $self) {
2424 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2425
2426 my (undef, $lo, $hi, $page) = @{$self->{range}};
2427
2428 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2429
2430 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2431 } else {
2432 return 0;
2433 }
2434
2435 1
2436}
2437
2438sub update {
2439 my ($self) = @_;
2440
2441 delete $self->{knob_w};
2442 $self->SUPER::update;
2443}
2444
2445sub _draw {
2446 my ($self) = @_;
2447
2448 unless ($self->{knob_w}) {
2449 $self->set_value ($self->{range}[0]);
2450
1791 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2451 my ($value, $lo, $hi, $page) = @{$self->{range}};
2452 my $range = ($hi - $page - $lo) || 1e-100;
1792 2453
1793 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2454 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1794 2455
1795 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2456 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1796 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2457 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1797 2458
1798 $x -= $inner_pad_px; # substract the padding 2459 $value = ($value - $lo) / $range;
1799 $x = $x * ($hi - $lo) / $inner_w + $lo; 2460 $value = $value * $self->{scale} + $self->{offset};
1800 $x = $lo if $x < $lo;
1801 $x = $hi - $page if $x > $hi - $page;
1802 $self->{range}[0] = $x;
1803 2461
1804 $self->emit (changed => $x); 2462 $self->{knob_x} = $value - $knob_w * 0.5;
1805 $self->update; 2463 $self->{knob_w} = $knob_w;
1806 } 2464 }
1807}
1808
1809# the inner_* stuff is for generating a padding for the slider handle,
1810# so that the handle doesn't leave the texture. This calculation isn't 100%
1811# correct propably, but it does the job for now
1812sub _calc_inner_pad_px {
1813 my ($self, $w) = @_;
1814 ($w / 100) * $self->{inner_pad} # % to pixels
1815}
1816
1817sub _draw {
1818 my ($self) = @_;
1819 2465
1820 $self->SUPER::_draw (); 2466 $self->SUPER::_draw ();
1821 2467
1822 my ($w, $h) = @$self{qw(w h)}; 2468 glScale $self->{w}, $self->{h};
1823 2469
1824 if ($self->{vertical}) { 2470 if ($self->{vertical}) {
1825 # draw a vertical slider like a rotated horizontal slider 2471 # draw a vertical slider like a rotated horizontal slider
1826 2472
2473 glTranslate 1, 0, 0;
1827 glRotate 90, 0, 0, 1; 2474 glRotate 90, 0, 0, 1;
1828 glTranslate 0, -$self->{w}, 0;
1829
1830 ($w, $h) = ($h, $w);
1831 } 2475 }
1832 2476
1833 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2477 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1834 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2478 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1835 2479
1836 my ($value, $lo, $hi, $page) = @{$self->{range}};
1837
1838 $hi = $value + 1 if $lo == $hi;
1839
1840 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1841 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1842
1843 $page = int $page * $inner_w / ($hi - $lo);
1844 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1845
1846 $w -= $page;
1847 $page &= ~1;
1848 glTranslate $page * 0.5, 0, 0;
1849 $page ||= 2;
1850
1851 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1852 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1853
1854 glEnable GL_BLEND;
1855 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1856 glEnable GL_TEXTURE_2D; 2480 glEnable GL_TEXTURE_2D;
1857 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2481 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1858 2482
1859 # draw background 2483 # draw background
1860 $tex[1]->draw_quad (0, 0, $w, $h); 2484 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1861 2485
1862 # draw handle 2486 # draw handle
1863 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2487 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1864 2488
1865 glDisable GL_BLEND;
1866 glDisable GL_TEXTURE_2D; 2489 glDisable GL_TEXTURE_2D;
1867} 2490}
1868 2491
1869############################################################################# 2492#############################################################################
1870 2493
2494package CFClient::UI::ValSlider;
2495
2496our @ISA = CFClient::UI::HBox::;
2497
2498sub new {
2499 my ($class, %arg) = @_;
2500
2501 my $range = delete $arg{range};
2502
2503 my $self = $class->SUPER::new (
2504 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2505 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2506 to_value => sub { shift },
2507 from_value => sub { shift },
2508 %arg,
2509 );
2510
2511 $self->{slider}->connect (changed => sub {
2512 my ($self, $value) = @_;
2513 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2514 $self->{parent}->emit (changed => $value);
2515 });
2516
2517# $self->{entry}->connect (changed => sub {
2518# my ($self, $value) = @_;
2519# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2520# $self->{parent}->emit (changed => $value);
2521# });
2522
2523 $self->add ($self->{slider}, $self->{entry});
2524
2525 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2526
2527 $self
2528}
2529
2530sub set_range { shift->{slider}->set_range (@_) }
2531sub set_value { shift->{slider}->set_value (@_) }
2532
2533#############################################################################
2534
1871package CFClient::UI::TextView; 2535package CFClient::UI::TextScroller;
1872 2536
1873our @ISA = CFClient::UI::HBox::; 2537our @ISA = CFClient::UI::HBox::;
1874 2538
1875use CFClient::OpenGL; 2539use CFClient::OpenGL;
1876 2540
1877sub new { 2541sub new {
1878 my $class = shift; 2542 my $class = shift;
1879 2543
1880 my $self = $class->SUPER::new ( 2544 my $self = $class->SUPER::new (
1881 fontsize => 1, 2545 fontsize => 1,
2546 can_events => 0,
2547 indent => 0,
2548 #font => default_font
1882 @_, 2549 @_,
1883 2550
1884 layout => (new CFClient::Layout), 2551 layout => (new CFClient::Layout 1),
1885 par => [], 2552 par => [],
1886 height => 0, 2553 height => 0,
1887 children => [ 2554 children => [
1888 (new CFClient::UI::Empty expand => 1), 2555 (new CFClient::UI::Empty expand => 1),
1889 (new CFClient::UI::Slider vertical => 1), 2556 (new CFClient::UI::Slider vertical => 1),
1890 ], 2557 ],
1891 ); 2558 );
1892 2559
1893 $self->{children}[1]->connect (changed => sub { 2560 $self->{children}[1]->connect (changed => sub { $self->update });
1894 $self->update;
1895 });
1896 2561
1897 $self 2562 $self
1898} 2563}
1899 2564
1900sub set_fontsize { 2565sub set_fontsize {
… …
1902 2567
1903 $self->{fontsize} = $fontsize; 2568 $self->{fontsize} = $fontsize;
1904 $self->reflow; 2569 $self->reflow;
1905} 2570}
1906 2571
1907sub text_height { 2572sub visible_children {
2573 my ($self) = @_;
2574
2575 @{$self->{children}}[0,1]
2576}
2577
2578sub invoke_size_allocate {
2579 my ($self, $w, $h) = @_;
2580
2581 my (undef, undef, @other) = @{ $self->{children} };
2582 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2583
2584 $self->{layout}->set_font ($self->{font}) if $self->{font};
2585 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2586 $self->{layout}->set_width ($self->{children}[0]{w});
2587 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2588
2589 $self->reflow;
2590
2591 $self->SUPER::invoke_size_allocate ($w, $h)
2592}
2593
2594sub get_layout {
1908 my ($self, $text) = @_; 2595 my ($self, $para) = @_;
1909 2596
1910 my $layout = $self->{layout}; 2597 my $layout = $self->{layout};
1911 2598
2599 $layout->set_font ($self->{font}) if $self->{font};
1912 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2600 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1913 $layout->set_width ($self->{w}); 2601 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
1914 $layout->set_text ($text); 2602 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1915 2603 $layout->set_markup ($para->{markup});
1916 ($layout->size)[1] 2604 $layout->set_shapes (map +($_->{req_w}, $_->{req_h}), @{$para->{widget}});
2605
2606 $layout
1917} 2607}
1918 2608
1919sub reflow { 2609sub reflow {
1920 my ($self) = @_; 2610 my ($self) = @_;
1921 2611
1922 $self->{need_reflow}++; 2612 $self->{need_reflow}++;
1923 $self->update; 2613 $self->update;
1924} 2614}
1925 2615
1926sub size_allocate { 2616sub set_offset {
2617 my ($self, $offset) = @_;
2618
2619 # todo: base offset on lines or so, not on pixels
2620 $self->{children}[1]->set_value ($offset);
2621}
2622
2623sub clear {
1927 my ($self, $w, $h) = @_; 2624 my ($self) = @_;
1928 2625
1929 $self->SUPER::size_allocate ($w, $h); 2626 my (undef, undef, @other) = @{ $self->{children} };
2627 $self->remove ($_) for @other;
1930 2628
1931 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2629 $self->{par} = [];
1932 $self->{layout}->set_width ($self->{children}[0]{w}); 2630 $self->{height} = 0;
1933 2631 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1934 $self->reflow;
1935} 2632}
1936 2633
1937sub add_paragraph { 2634sub add_paragraph {
1938 my ($self, $color, $text) = @_; 2635 my ($self, $color, $para, $indent) = @_;
1939 2636
1940 #TODO: intelligently "reformat" paragraph 2637 my ($text, @w) = ref $para ? @$para : $para;
1941 2638
1942 my $height = $self->text_height ($text); 2639 $para = {
2640 w => 1e10,
2641 wrapped => 1,
2642 fg => $color,
2643 indent => $indent,
2644 markup => $text,
2645 widget => \@w,
2646 };
1943 2647
1944 $self->{height} += $height; 2648 $self->add (@w) if @w;
2649 push @{$self->{par}}, $para;
1945 2650
1946 push @{$self->{par}}, [$height, $color, $text]; 2651 $self->{need_reflow}++;
2652 $self->update;
2653}
1947 2654
1948 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2655sub scroll_to_bottom {
1949 $self->{children}[1]->update; 2656 my ($self) = @_;
2657
2658 $self->{scroll_to_bottom} = 1;
2659 $self->update;
1950} 2660}
1951 2661
1952sub update { 2662sub update {
1953 my ($self) = @_; 2663 my ($self) = @_;
1954 2664
… …
1956 2666
1957 return unless $self->{h} > 0; 2667 return unless $self->{h} > 0;
1958 2668
1959 delete $self->{texture}; 2669 delete $self->{texture};
1960 2670
1961 $ROOT->on_refresh ($self, sub { 2671 $ROOT->on_post_alloc ($self => sub {
2672 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2673
1962 if (delete $self->{need_reflow}) { 2674 if (delete $self->{need_reflow}) {
1963 my $height = 0; 2675 my $height = 0;
1964 2676
1965 $height += $_->[0] = $self->text_height ($_->[2])
1966 for @{$self->{par}}; 2677 for my $para (@{$self->{par}}) {
2678 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2679 my $layout = $self->get_layout ($para);
2680 my ($w, $h) = $layout->size;
2681
2682 $para->{w} = $w + $para->{indent};
2683 $para->{h} = $h;
2684 $para->{wrapped} = $layout->has_wrapped;
2685 }
2686
2687 $height += $para->{h};
2688 }
1967 2689
1968 $self->{height} = $height; 2690 $self->{height} = $height;
1969 2691
1970 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2692 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
1971 2693
1972 delete $self->{texture}; 2694 delete $self->{texture};
1973 } 2695 }
1974 2696
2697 if (delete $self->{scroll_to_bottom}) {
2698 $self->{children}[1]->set_value (1e10);
2699 }
2700
1975 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2701 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1976 glClearColor 0, 0, 0, 1; 2702 glClearColor 0, 0, 0, 0;
1977 glClear GL_COLOR_BUFFER_BIT; 2703 glClear GL_COLOR_BUFFER_BIT;
1978 2704
2705 my $top = int $self->{children}[1]{range}[0];
2706
2707 my $y0 = $top;
2708 my $y1 = $top + $H;
2709
2710 my $y = 0;
2711
1979 glEnable GL_BLEND; 2712 glEnable GL_BLEND;
2713 #TODO# not correct in windows where rgba is forced off
1980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2714 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1981 glEnable GL_TEXTURE_2D;
1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1983 2715
1984 my $top = int $self->{children}[1]{range}[0];
1985
1986 my $y0 = $top;
1987 my $y1 = $top + $self->{h};
1988
1989 my $y = 0;
1990
1991 my $layout = $self->{layout};
1992
1993 for my $par (@{$self->{par}}) { 2716 for my $para (@{$self->{par}}) {
1994 my $h = $par->[0]; 2717 my $h = $para->{h};
1995 2718
1996 if ($y0 < $y + $h && $y < $y1) { 2719 if ($y0 < $y + $h && $y < $y1) {
1997 $layout->set_text ($par->[2]);
1998 2720
1999 glColor @{ $par->[1] }; 2721 my $layout = $self->get_layout ($para);
2000 my ($W, $H) = $layout->size; 2722
2001 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2723 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2724
2725 glRasterPos $para->{indent}, $y - $y0;
2726 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2727
2728 if (my @w = @{ $para->{widget} }) {
2729 my @s = $layout->get_shapes;
2730
2731 for (@w) {
2732 my ($dx, $dy) = splice @s, 0, 2, ();
2733
2734 $_->{x} = $dx + $para->{indent};
2735 $_->{y} = $dy + $y - $y0;
2736
2737 $_->draw;
2738 }
2739 }
2002 } 2740 }
2003 2741
2004 $y += $h; 2742 $y += $h;
2005 } 2743 }
2006 2744
2007 glDisable GL_TEXTURE_2D;
2008 glDisable GL_BLEND; 2745 glDisable GL_BLEND;
2009 }; 2746 };
2010 }); 2747 });
2011} 2748}
2012 2749
2750sub reconfigure {
2751 my ($self) = @_;
2752
2753 $self->SUPER::reconfigure;
2754
2755 $_->{w} = 1e10 for @{ $self->{par} };
2756 $self->reflow;
2757}
2758
2013sub _draw { 2759sub _draw {
2014 my ($self) = @_; 2760 my ($self) = @_;
2015 2761
2016 if ($self->{texture}) {
2017 glEnable GL_TEXTURE_2D; 2762 glEnable GL_TEXTURE_2D;
2018 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2763 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2019 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2764 glColor 0, 0, 0, 1;
2765 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2020 glDisable GL_TEXTURE_2D; 2766 glDisable GL_TEXTURE_2D;
2021 }
2022 2767
2023 $self->{children}[1]->draw; 2768 $self->{children}[1]->draw;
2024
2025} 2769}
2026 2770
2027############################################################################# 2771#############################################################################
2028 2772
2029package CFClient::UI::Animator; 2773package CFClient::UI::Animator;
… …
2074 2818
2075sub new { 2819sub new {
2076 my $class = shift; 2820 my $class = shift;
2077 2821
2078 my $self = $class->SUPER::new ( 2822 my $self = $class->SUPER::new (
2079 state => 0, 2823 state => 0,
2080 connect_activate => \&toggle_flopper, 2824 on_activate => \&toggle_flopper,
2081 can_events => 1,
2082 @_ 2825 @_
2083 ); 2826 );
2084 2827
2085 if ($self->{state}) {
2086 $self->{state} = 0;
2087 $self->toggle_flopper;
2088 }
2089
2090 $self 2828 $self
2091} 2829}
2092 2830
2093sub toggle_flopper { 2831sub toggle_flopper {
2094 my ($self) = @_; 2832 my ($self) = @_;
2095 2833
2096 # TODO: use animation 2834 $self->{other}->toggle_visibility;
2097 if ($self->{state} = !$self->{state}) { 2835}
2098 $CFClient::UI::ROOT->add ($self->{other}); 2836
2099 $self->{other}->move ($self->coord2global (0, $self->{h})); 2837#############################################################################
2838
2839package CFClient::UI::Tooltip;
2840
2841our @ISA = CFClient::UI::Bin::;
2842
2843use CFClient::OpenGL;
2844
2845sub new {
2846 my $class = shift;
2847
2848 $class->SUPER::new (
2849 @_,
2850 can_events => 0,
2851 )
2852}
2853
2854sub set_tooltip_from {
2855 my ($self, $widget) = @_;
2856
2857 my $tooltip = $widget->{tooltip};
2858
2859 if ($ENV{CFPLUS_DEBUG} & 2) {
2860 $tooltip .= "\n\n" . (ref $widget) . "\n"
2861 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2862 . "req $widget->{req_w} $widget->{req_h}\n"
2863 . "visible $widget->{visible}";
2864 }
2865
2866 $tooltip =~ s/^\n+//;
2867 $tooltip =~ s/\n+$//;
2868
2869 $self->add (new CFClient::UI::Label
2870 markup => $tooltip,
2871 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2872 fontsize => 0.8,
2873 fg => [0, 0, 0, 1],
2874 ellipsise => 0,
2875 font => ($widget->{tooltip_font} || $::FONT_PROP),
2876 );
2877}
2878
2879sub size_request {
2880 my ($self) = @_;
2881
2882 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2883
2884 ($w + 4, $h + 4)
2885}
2886
2887sub invoke_size_allocate {
2888 my ($self, $w, $h) = @_;
2889
2890 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2891}
2892
2893sub invoke_visibility_change {
2894 my ($self, $visible) = @_;
2895
2896 return unless $visible;
2897
2898 $self->{root}->on_post_alloc ("move_$self" => sub {
2899 my $widget = $self->{owner}
2900 or return;
2901
2902 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2903
2904 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2905 if $x + $self->{w} > $self->{root}{w};
2906
2907 $self->move_abs ($x, $y);
2908 });
2909}
2910
2911sub _draw {
2912 my ($self) = @_;
2913
2914 glTranslate 0.375, 0.375;
2915
2916 my ($w, $h) = @$self{qw(w h)};
2917
2918 glColor 1, 0.8, 0.4;
2919 glBegin GL_QUADS;
2920 glVertex 0 , 0;
2921 glVertex 0 , $h;
2922 glVertex $w, $h;
2923 glVertex $w, 0;
2924 glEnd;
2925
2926 glColor 0, 0, 0;
2927 glBegin GL_LINE_LOOP;
2928 glVertex 0 , 0;
2929 glVertex 0 , $h;
2930 glVertex $w, $h;
2931 glVertex $w, 0;
2932 glEnd;
2933
2934 glTranslate 2 - 0.375, 2 - 0.375;
2935
2936 $self->SUPER::_draw;
2937}
2938
2939#############################################################################
2940
2941package CFClient::UI::Face;
2942
2943our @ISA = CFClient::UI::Base::;
2944
2945use CFClient::OpenGL;
2946
2947sub new {
2948 my $class = shift;
2949
2950 my $self = $class->SUPER::new (
2951 aspect => 1,
2952 can_events => 0,
2953 @_,
2954 );
2955
2956 if ($self->{anim} && $self->{animspeed}) {
2957 Scalar::Util::weaken (my $widget = $self);
2958
2959 $self->{timer} = Event->timer (
2960 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2961 hard => 1,
2962 interval => $self->{animspeed},
2963 cb => sub {
2964 ++$widget->{frame};
2965 $widget->update;
2966 },
2967 );
2968 }
2969
2970 $self
2971}
2972
2973sub size_request {
2974 (32, 8)
2975}
2976
2977sub update {
2978 my ($self) = @_;
2979
2980 return unless $self->{visible};
2981
2982 $self->SUPER::update;
2983}
2984
2985sub _draw {
2986 my ($self) = @_;
2987
2988 return unless $::CONN;
2989
2990 my $face;
2991
2992 if ($self->{frame}) {
2993 my $anim = $::CONN->{anim}[$self->{anim}];
2994
2995 $face = $anim->[ $self->{frame} % @$anim ]
2996 if $anim && @$anim;
2997 }
2998
2999 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3000
3001 if ($tex) {
3002 glEnable GL_TEXTURE_2D;
3003 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3004 glColor 0, 0, 0, 1;
3005 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3006 glDisable GL_TEXTURE_2D;
3007 }
3008}
3009
3010sub destroy {
3011 my ($self) = @_;
3012
3013 $self->{timer}->cancel
3014 if $self->{timer};
3015
3016 $self->SUPER::destroy;
3017}
3018
3019#############################################################################
3020
3021package CFClient::UI::Buttonbar;
3022
3023our @ISA = CFClient::UI::HBox::;
3024
3025# TODO: should actualyl wrap buttons and other goodies.
3026
3027#############################################################################
3028
3029package CFClient::UI::Menu;
3030
3031our @ISA = CFClient::UI::FancyFrame::;
3032
3033use CFClient::OpenGL;
3034
3035sub new {
3036 my $class = shift;
3037
3038 my $self = $class->SUPER::new (
3039 items => [],
3040 z => 100,
3041 @_,
3042 );
3043
3044 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3045
3046 for my $item (@{ $self->{items} }) {
3047 my ($widget, $cb, $tooltip) = @$item;
3048
3049 # handle various types of items, only text for now
3050 if (!ref $widget) {
3051 $widget = new CFClient::UI::Label
3052 can_hover => 1,
3053 can_events => 1,
3054 markup => $widget,
3055 tooltip => $tooltip
3056 }
3057
3058 $self->{item}{$widget} = $item;
3059
3060 $self->{vbox}->add ($widget);
3061 }
3062
3063 $self
3064}
3065
3066# popup given the event (must be a mouse button down event currently)
3067sub popup {
3068 my ($self, $ev) = @_;
3069
3070 $self->emit ("popdown");
3071
3072 # maybe save $GRAB? must be careful about events...
3073 $GRAB = $self;
3074 $self->{button} = $ev->{button};
3075
3076 $self->show;
3077 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3078}
3079
3080sub invoke_mouse_motion {
3081 my ($self, $ev, $x, $y) = @_;
3082
3083 # TODO: should use vbox->find_widget or so
3084 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3085 $self->{hover} = $self->{item}{$HOVER};
3086
3087 0
3088}
3089
3090sub invoke_button_up {
3091 my ($self, $ev, $x, $y) = @_;
3092
3093 if ($ev->{button} == $self->{button}) {
3094 undef $GRAB;
3095 $self->hide;
3096
2100 $self->emit ("open"); 3097 $self->emit ("popdown");
3098 $self->{hover}[1]->() if $self->{hover};
2101 } else { 3099 } else {
2102 $CFClient::UI::ROOT->remove ($self->{other}); 3100 return 0
2103 $self->emit ("close"); 3101 }
3102
2104 } 3103 1
2105
2106 $self->emit (changed => $self->{state});
2107} 3104}
2108 3105
2109############################################################################# 3106#############################################################################
2110 3107
3108package CFClient::UI::Multiplexer;
3109
3110our @ISA = CFClient::UI::Container::;
3111
3112sub new {
3113 my $class = shift;
3114
3115 my $self = $class->SUPER::new (
3116 @_,
3117 );
3118
3119 $self->{current} = $self->{children}[0]
3120 if @{ $self->{children} };
3121
3122 $self
3123}
3124
3125sub add {
3126 my ($self, @widgets) = @_;
3127
3128 $self->SUPER::add (@widgets);
3129
3130 $self->{current} = $self->{children}[0]
3131 if @{ $self->{children} };
3132}
3133
3134sub set_current_page {
3135 my ($self, $page_or_widget) = @_;
3136
3137 my $widget = ref $page_or_widget
3138 ? $page_or_widget
3139 : $self->{children}[$page_or_widget];
3140
3141 $self->{current} = $widget;
3142 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3143
3144 $self->emit (page_changed => $self->{current});
3145
3146 $self->realloc;
3147}
3148
3149sub visible_children {
3150 $_[0]{current}
3151}
3152
3153sub size_request {
3154 my ($self) = @_;
3155
3156 $self->{current}->size_request
3157}
3158
3159sub invoke_size_allocate {
3160 my ($self, $w, $h) = @_;
3161
3162 $self->{current}->configure (0, 0, $w, $h);
3163
3164 1
3165}
3166
3167sub _draw {
3168 my ($self) = @_;
3169
3170 $self->{current}->draw;
3171}
3172
3173#############################################################################
3174
3175package CFClient::UI::Notebook;
3176
3177our @ISA = CFClient::UI::VBox::;
3178
3179sub new {
3180 my $class = shift;
3181
3182 my $self = $class->SUPER::new (
3183 buttonbar => (new CFClient::UI::Buttonbar),
3184 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3185 # filter => # will be put between multiplexer and $self
3186 @_,
3187 );
3188
3189 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3190 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3191
3192 $self
3193}
3194
3195sub add {
3196 my ($self, $title, $widget, $tooltip) = @_;
3197
3198 Scalar::Util::weaken $self;
3199
3200 $self->{buttonbar}->add (new CFClient::UI::Button
3201 markup => $title,
3202 tooltip => $tooltip,
3203 on_activate => sub { $self->set_current_page ($widget) },
3204 );
3205
3206 $self->{multiplexer}->add ($widget);
3207}
3208
3209sub set_current_page {
3210 my ($self, $page) = @_;
3211
3212 $self->{multiplexer}->set_current_page ($page);
3213 $self->emit (page_changed => $self->{multiplexer}{current});
3214}
3215
3216#############################################################################
3217
3218package CFClient::UI::Combobox;
3219
3220use utf8;
3221
3222our @ISA = CFClient::UI::Button::;
3223
3224sub new {
3225 my $class = shift;
3226
3227 my $self = $class->SUPER::new (
3228 options => [], # [value, title, longdesc], ...
3229 value => undef,
3230 @_,
3231 );
3232
3233 $self->_set_value ($self->{value});
3234
3235 $self
3236}
3237
3238sub invoke_button_down {
3239 my ($self, $ev) = @_;
3240
3241 my @menu_items;
3242
3243 for (@{ $self->{options} }) {
3244 my ($value, $title, $tooltip) = @$_;
3245
3246 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3247 }
3248
3249 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3250}
3251
3252sub _set_value {
3253 my ($self, $value) = @_;
3254
3255 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3256 or return;
3257
3258 $self->{value} = $item->[0];
3259 $self->set_markup ("$item->[1] ⇓");
3260 $self->set_tooltip ($item->[2]);
3261}
3262
3263sub set_value {
3264 my ($self, $value) = @_;
3265
3266 return unless $self->{value} ne $value;
3267
3268 $self->_set_value ($value);
3269 $self->emit (changed => $value);
3270}
3271
3272#############################################################################
3273
3274package CFClient::UI::Statusbox;
3275
3276our @ISA = CFClient::UI::VBox::;
3277
3278sub new {
3279 my $class = shift;
3280
3281 my $self = $class->SUPER::new (
3282 fontsize => 0.8,
3283 @_,
3284 );
3285
3286 Scalar::Util::weaken (my $this = $self);
3287
3288 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3289
3290 $self
3291}
3292
3293sub reorder {
3294 my ($self) = @_;
3295 my $NOW = Time::HiRes::time;
3296
3297 # freeze display when hovering over any label
3298 return if $CFClient::UI::TOOLTIP->{owner}
3299 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3300 values %{ $self->{item} };
3301
3302 while (my ($k, $v) = each %{ $self->{item} }) {
3303 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3304 }
3305
3306 my @widgets;
3307
3308 my @items = sort {
3309 $a->{pri} <=> $b->{pri}
3310 or $b->{id} <=> $a->{id}
3311 } values %{ $self->{item} };
3312
3313 $self->{timer}->interval (1);
3314
3315 my $count = 10 + 1;
3316 for my $item (@items) {
3317 last unless --$count;
3318
3319 my $label = $item->{label} ||= do {
3320 # TODO: doesn't handle markup well (read as: at all)
3321 my $short = $item->{count} > 1
3322 ? "<b>$item->{count} ×</b> $item->{text}"
3323 : $item->{text};
3324
3325 for ($short) {
3326 s/^\s+//;
3327 s/\s+/ /g;
3328 }
3329
3330 new CFClient::UI::Label
3331 markup => $short,
3332 tooltip => $item->{tooltip},
3333 tooltip_font => $::FONT_PROP,
3334 tooltip_width => 0.67,
3335 fontsize => $item->{fontsize} || $self->{fontsize},
3336 max_w => $::WIDTH * 0.44,
3337 fg => [@{ $item->{fg} }],
3338 can_events => 1,
3339 can_hover => 1
3340 };
3341
3342 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3343 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3344 $label->update;
3345 $label->set_max_size (undef, $label->{req_h} * $diff)
3346 if $diff < 1;
3347 $self->{timer}->interval (1/30);
3348 } else {
3349 $label->{fg}[3] = $item->{fg}[3] || 1;
3350 }
3351
3352 push @widgets, $label;
3353 }
3354
3355 $self->clear;
3356 $self->SUPER::add (reverse @widgets);
3357}
3358
3359sub add {
3360 my ($self, $text, %arg) = @_;
3361
3362 $text =~ s/^\s+//;
3363 $text =~ s/\s+$//;
3364
3365 return unless $text;
3366
3367 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3368
3369 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3370
3371 if (my $item = $self->{item}{$group}) {
3372 if ($item->{text} eq $text) {
3373 $item->{count}++;
3374 } else {
3375 $item->{count} = 1;
3376 $item->{text} = $item->{tooltip} = $text;
3377 }
3378 $item->{id} += 0.2;#d#
3379 $item->{timeout} = $timeout;
3380 delete $item->{label};
3381 } else {
3382 $self->{item}{$group} = {
3383 id => ++$self->{id},
3384 text => $text,
3385 timeout => $timeout,
3386 tooltip => $text,
3387 fg => [0.8, 0.8, 0.8, 0.8],
3388 pri => 0,
3389 count => 1,
3390 %arg,
3391 };
3392 }
3393
3394 $self->reorder;
3395}
3396
3397sub reconfigure {
3398 my ($self) = @_;
3399
3400 delete $_->{label}
3401 for values %{ $self->{item} || {} };
3402
3403 $self->reorder;
3404 $self->SUPER::reconfigure;
3405}
3406
3407sub destroy {
3408 my ($self) = @_;
3409
3410 $self->{timer}->cancel;
3411
3412 $self->SUPER::destroy;
3413}
3414
3415#############################################################################
3416
3417package CFClient::UI::Inventory;
3418
3419our @ISA = CFClient::UI::ScrolledWindow::;
3420
3421sub new {
3422 my $class = shift;
3423
3424 my $self = $class->SUPER::new (
3425 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3426 @_,
3427 );
3428
3429 $self
3430}
3431
3432sub set_items {
3433 my ($self, $items) = @_;
3434
3435 $self->{child}->clear;
3436 return unless $items;
3437
3438 my @items = sort {
3439 ($a->{type} <=> $b->{type})
3440 or ($a->{name} cmp $b->{name})
3441 } @$items;
3442
3443 $self->{real_items} = \@items;
3444
3445 my $row = 0;
3446 for my $item (@items) {
3447 CFClient::Item::update_widgets $item;
3448
3449 $self->{child}->add (0, $row, $item->{face_widget});
3450 $self->{child}->add (1, $row, $item->{desc_widget});
3451 $self->{child}->add (2, $row, $item->{weight_widget});
3452
3453 $row++;
3454 }
3455}
3456
3457#############################################################################
3458
3459package CFClient::UI::BindEditor;
3460
3461our @ISA = CFClient::UI::FancyFrame::;
3462
3463sub new {
3464 my $class = shift;
3465
3466 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3467
3468 $self->add (my $vb = new CFClient::UI::VBox);
3469
3470
3471 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3472 text => "start recording",
3473 tooltip => "Start/Stops recording of actions."
3474 ."All subsequent actions after the recording started will be captured."
3475 ."The actions are displayed after the record was stopped."
3476 ."To bind the action you have to click on the 'Bind' button",
3477 on_activate => sub {
3478 unless ($self->{recording}) {
3479 $self->start;
3480 } else {
3481 $self->stop;
3482 }
3483 });
3484
3485 $vb->add (new CFClient::UI::Label text => "Actions:");
3486 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3487
3488 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3489 $vb->add (my $hb = new CFClient::UI::HBox);
3490 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3491 $hb->add (new CFClient::UI::Button
3492 text => "bind",
3493 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3494 on_activate => sub {
3495 $self->ask_for_bind;
3496 });
3497
3498 $vb->add (my $hb = new CFClient::UI::HBox);
3499 $hb->add (new CFClient::UI::Button
3500 text => "ok",
3501 expand => 1,
3502 tooltip => "This closes the binding editor and saves the binding",
3503 on_activate => sub {
3504 $self->hide;
3505 $self->commit;
3506 });
3507
3508 $hb->add (new CFClient::UI::Button
3509 text => "cancel",
3510 expand => 1,
3511 tooltip => "This closes the binding editor without saving",
3512 on_activate => sub {
3513 $self->hide;
3514 $self->{binding_cancel}->()
3515 if $self->{binding_cancel};
3516 });
3517
3518 $self->update_binding_widgets;
3519
3520 $self
3521}
3522
3523sub cfg_bind {
3524 my ($self, $mod, $sym, $cmds) = @_;
3525 $::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
3526 ::update_bindings ();
3527}
3528
3529sub cfg_unbind {
3530 my ($self, $mod, $sym, $cmds) = @_;
3531 delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
3532 ::update_bindings ();
3533}
3534
3535sub commit {
3536 my ($self) = @_;
3537 my ($mod, $sym, $cmds) = $self->get_binding;
3538 if ($sym != 0 && @$cmds > 0) {
3539 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3540 ."'. Don't forget 'Save Config'!");
3541 $self->{binding_change}->($mod, $sym, $cmds)
3542 if $self->{binding_change};
3543 } else {
3544 $::STATUSBOX->add ("No action bound, no key or action specified!");
3545 $self->{binding_cancel}->()
3546 if $self->{binding_cancel};
3547 }
3548}
3549
3550sub start {
3551 my ($self) = @_;
3552
3553 $self->{rec_btn}->set_text ("stop recording");
3554 $self->{recording} = 1;
3555 $self->clear_command_list;
3556 $::CONN->start_record if $::CONN;
3557}
3558
3559sub stop {
3560 my ($self) = @_;
3561
3562 $self->{rec_btn}->set_text ("start recording");
3563 $self->{recording} = 0;
3564
3565 my $rec;
3566 $rec = $::CONN->stop_record if $::CONN;
3567 return unless ref $rec eq 'ARRAY';
3568 $self->set_command_list ($rec);
3569}
3570
3571
3572sub ask_for_bind_and_commit {
3573 my ($self) = @_;
3574 $self->ask_for_bind (1);
3575}
3576
3577sub ask_for_bind {
3578 my ($self, $commit, $end_cb) = @_;
3579
3580 CFClient::Binder::open_binding_dialog (sub {
3581 my ($mod, $sym) = @_;
3582 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3583 $self->update_binding_widgets;
3584 $self->commit if $commit;
3585 $end_cb->() if $end_cb;
3586 });
3587}
3588
3589# $mod and $sym are the modifiers and key symbol
3590# $cmds is a array ref of strings (the commands)
3591# $cb is the callback that is executed on OK
3592# $ccb is the callback that is executed on CANCEL and
3593# when the binding was unsuccessful on OK
3594sub set_binding {
3595 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3596
3597 $self->clear_command_list;
3598 $self->{recording} = 0;
3599 $self->{rec_btn}->set_text ("start recording");
3600
3601 $self->{binding} = [$mod, $sym];
3602 $self->{commands} = $cmds;
3603
3604 $self->{binding_change} = $cb;
3605 $self->{binding_cancel} = $ccb;
3606
3607 $self->update_binding_widgets;
3608}
3609
3610# this is a shortcut method that asks for a binding
3611# and then just binds it.
3612sub do_quick_binding {
3613 my ($self, $cmds, $end_cb) = @_;
3614 $self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
3615 $self->ask_for_bind (1, $end_cb);
3616}
3617
3618sub update_binding_widgets {
3619 my ($self) = @_;
3620 my ($mod, $sym, $cmds) = $self->get_binding;
3621 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3622 $self->set_command_list ($cmds);
3623}
3624
3625sub get_binding {
3626 my ($self) = @_;
3627 return (
3628 $self->{binding}->[0],
3629 $self->{binding}->[1],
3630 [ grep { defined $_ } @{$self->{commands}} ]
3631 );
3632}
3633
3634sub clear_command_list {
3635 my ($self) = @_;
3636 $self->{cmdbox}->clear ();
3637}
3638
3639sub set_command_list {
3640 my ($self, $cmds) = @_;
3641
3642 $self->{cmdbox}->clear ();
3643 $self->{commands} = $cmds;
3644
3645 my $idx = 0;
3646
3647 for (@$cmds) {
3648 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3649
3650 my $i = $idx;
3651 $hb->add (new CFClient::UI::Label text => $_);
3652 $hb->add (new CFClient::UI::Button
3653 text => "delete",
3654 tooltip => "Deletes the action from the record",
3655 on_activate => sub {
3656 $self->{cmdbox}->remove ($hb);
3657 $cmds->[$i] = undef;
3658 });
3659
3660
3661 $idx++
3662 }
3663}
3664
3665#############################################################################
3666
3667package CFClient::UI::SpellList;
3668
3669our @ISA = CFClient::UI::Table::;
3670
3671sub new {
3672 my $class = shift;
3673
3674 my $self = $class->SUPER::new (
3675 binding => [],
3676 commands => [],
3677 @_,
3678 )
3679}
3680
3681my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3682
3683my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3684 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3685my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3686 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3687my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3688 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3689my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3690 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3691my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3692 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3693
3694sub rebuild_spell_list {
3695 my ($self) = @_;
3696
3697 $CFClient::UI::ROOT->on_refresh ($self => sub {
3698 $self->clear;
3699
3700 return unless $::CONN;
3701
3702 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3703 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3704 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3705 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3706 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3707
3708 my $row = 0;
3709
3710 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3711 my $spell = $self->{spell}{$_};
3712
3713 $row++;
3714
3715 my $spell_cb = sub {
3716 my ($widget, $ev) = @_;
3717
3718 if ($ev->{button} == 1) {
3719 $::CONN->user_send ("cast $spell->{name}");
3720 } elsif ($ev->{button} == 2) {
3721 $::CONN->user_send ("invoke $spell->{name}");
3722 } elsif ($ev->{button} == 3) {
3723 (new CFClient::UI::Menu
3724 items => [
3725 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3726 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3727 ],
3728 )->popup ($ev);
3729 } else {
3730 return 0;
3731 }
3732
3733 1
3734 };
3735
3736 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3737
3738 #TODO: add path info to tooltip
3739 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3740
3741 $self->add (0, $row, new CFClient::UI::Face
3742 face => $spell->{face},
3743 can_hover => 1,
3744 can_events => 1,
3745 tooltip => $tooltip,
3746 on_button_down => $spell_cb,
3747 );
3748
3749 $self->add (1, $row, new CFClient::UI::Label
3750 expand => 1,
3751 text => $spell->{name},
3752 can_hover => 1,
3753 can_events => 1,
3754 tooltip => $tooltip,
3755 on_button_down => $spell_cb,
3756 );
3757
3758 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3759 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3760 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3761 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3762 }
3763 });
3764}
3765
3766sub add_spell {
3767 my ($self, $spell) = @_;
3768
3769 $self->{spell}->{$spell->{name}} = $spell;
3770 $self->rebuild_spell_list;
3771}
3772
3773sub remove_spell {
3774 my ($self, $spell) = @_;
3775
3776 delete $self->{spell}->{$spell->{name}};
3777 $self->rebuild_spell_list;
3778}
3779
3780sub clear_spells {
3781 my ($self) = @_;
3782
3783 $self->{spell} = {};
3784 $self->rebuild_spell_list;
3785}
3786
3787#############################################################################
3788
2111package CFClient::UI::Root; 3789package CFClient::UI::Root;
2112 3790
2113our @ISA = CFClient::UI::Container::; 3791our @ISA = CFClient::UI::Container::;
2114 3792
3793use List::Util qw(min max);
3794
2115use CFClient::OpenGL; 3795use CFClient::OpenGL;
2116 3796
2117sub check_size { 3797sub new {
2118 my ($self) = @_; 3798 my $class = shift;
2119 3799
2120 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3800 my $self = $class->SUPER::new (
3801 visible => 1,
3802 @_,
3803 );
3804
3805 Scalar::Util::weaken ($self->{root} = $self);
3806
3807 $self
2121} 3808}
2122 3809
2123sub size_request { 3810sub size_request {
2124 ($::WIDTH, $::HEIGHT) 3811 my ($self) = @_;
2125}
2126 3812
2127sub configure { 3813 ($self->{w}, $self->{h})
3814}
3815
3816sub _to_pixel {
3817 my ($coord, $size, $max) = @_;
3818
3819 $coord =
3820 $coord eq "center" ? ($max - $size) * 0.5
3821 : $coord eq "max" ? $max
3822 : $coord;
3823
3824 $coord = 0 if $coord < 0;
3825 $coord = $max - $size if $coord > $max - $size;
3826
3827 int $coord + 0.5
3828}
3829
3830sub invoke_size_allocate {
2128 my ($self, $x, $y, $w, $h) = @_; 3831 my ($self, $w, $h) = @_;
2129 3832
2130 $self->SUPER::configure ($x, $y, $w, $h);
2131
2132 for my $child (@{$self->{children}}) { 3833 for my $child ($self->children) {
2133 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3834 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2134 3835
2135 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3836 $X = $child->{force_x} if exists $child->{force_x};
2136 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3837 $Y = $child->{force_y} if exists $child->{force_y};
3838
3839 $X = _to_pixel $X, $W, $self->{w};
3840 $Y = _to_pixel $Y, $H, $self->{h};
3841
2137 $child->configure ($X, $Y, $W,$H); 3842 $child->configure ($X, $Y, $W, $H);
3843 }
3844
2138 } 3845 1
2139} 3846}
2140 3847
2141sub _topleft { 3848sub coord2local {
2142 my ($self, $x, $y) = @_; 3849 my ($self, $x, $y) = @_;
2143 3850
2144 ($x, $y) 3851 ($x, $y)
2145} 3852}
2146 3853
3854sub coord2global {
3855 my ($self, $x, $y) = @_;
3856
3857 ($x, $y)
3858}
3859
2147sub update { 3860sub update {
2148 my ($self) = @_; 3861 my ($self) = @_;
2149 3862
2150 $self->check_size; 3863 $::WANT_REFRESH++;
2151 ::refresh ();
2152} 3864}
2153 3865
2154sub add { 3866sub add {
2155 my ($self, $child) = @_; 3867 my ($self, @children) = @_;
2156 3868
2157 # integerize window positions 3869 $_->{is_toplevel} = 1
2158 $child->{x} = int $child->{x}; 3870 for @children;
2159 $child->{y} = int $child->{y};
2160 3871
2161 $self->SUPER::add ($child); 3872 $self->SUPER::add (@children);
3873}
3874
3875sub remove {
3876 my ($self, @children) = @_;
3877
3878 $self->SUPER::remove (@children);
3879
3880 delete $self->{is_toplevel}
3881 for @children;
3882
3883 while (@children) {
3884 my $w = pop @children;
3885 push @children, $w->children;
3886 $w->set_invisible;
3887 }
2162} 3888}
2163 3889
2164sub on_refresh { 3890sub on_refresh {
2165 my ($self, $id, $cb) = @_; 3891 my ($self, $id, $cb) = @_;
2166 3892
2167 $self->{refresh_hook}{$id} = $cb; 3893 $self->{refresh_hook}{$id} = $cb;
2168} 3894}
2169 3895
3896sub on_post_alloc {
3897 my ($self, $id, $cb) = @_;
3898
3899 $self->{post_alloc_hook}{$id} = $cb;
3900}
3901
2170sub draw { 3902sub draw {
2171 my ($self) = @_; 3903 my ($self) = @_;
2172 3904
2173 while (my $rcb = delete $self->{refresh_hook}) { 3905 while ($self->{refresh_hook}) {
2174 $_->() for values %$rcb; 3906 $_->()
3907 for values %{delete $self->{refresh_hook}};
2175 } 3908 }
3909
3910 if ($self->{realloc}) {
3911 my %queue;
3912 my @queue;
3913 my $widget;
3914
3915 outer:
3916 while () {
3917 if (my $realloc = delete $self->{realloc}) {
3918 for $widget (values %$realloc) {
3919 $widget->{visible} or next; # do not resize invisible widgets
3920
3921 $queue{$widget+0}++ and next; # duplicates are common
3922
3923 push @{ $queue[$widget->{visible}] }, $widget;
3924 }
3925 }
3926
3927 while () {
3928 @queue or last outer;
3929
3930 $widget = pop @{ $queue[-1] || [] }
3931 and last;
3932
3933 pop @queue;
3934 }
3935
3936 delete $queue{$widget+0};
3937
3938 my ($w, $h) = $widget->size_request;
3939
3940 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3941 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3942
3943 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3944 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3945
3946 $w = $widget->{force_w} if exists $widget->{force_w};
3947 $h = $widget->{force_h} if exists $widget->{force_h};
3948
3949 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3950 || delete $widget->{force_realloc}) {
3951 $widget->{req_w} = $w;
3952 $widget->{req_h} = $h;
3953
3954 $self->{size_alloc}{$widget+0} = $widget;
3955
3956 if (my $parent = $widget->{parent}) {
3957 $self->{realloc}{$parent+0} = $parent
3958 unless $queue{$parent+0};
3959
3960 $parent->{force_size_alloc} = 1;
3961 $self->{size_alloc}{$parent+0} = $parent;
3962 }
3963 }
3964
3965 delete $self->{realloc}{$widget+0};
3966 }
3967 }
3968
3969 while (my $size_alloc = delete $self->{size_alloc}) {
3970 my @queue = sort { $b->{visible} <=> $a->{visible} }
3971 values %$size_alloc;
3972
3973 while () {
3974 my $widget = pop @queue || last;
3975
3976 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3977
3978 $w = 0 if $w < 0;
3979 $h = 0 if $h < 0;
3980
3981 $w = int $w + 0.5;
3982 $h = int $h + 0.5;
3983
3984 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3985 $widget->{old_w} = $widget->{w};
3986 $widget->{old_h} = $widget->{h};
3987
3988 $widget->{w} = $w;
3989 $widget->{h} = $h;
3990
3991 $widget->emit (size_allocate => $w, $h);
3992 }
3993 }
3994 }
3995
3996 while ($self->{post_alloc_hook}) {
3997 $_->()
3998 for values %{delete $self->{post_alloc_hook}};
3999 }
4000
2176 4001
2177 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4002 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2178 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4003 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2179 glClear GL_COLOR_BUFFER_BIT; 4004 glClear GL_COLOR_BUFFER_BIT;
2180 4005
2181 glMatrixMode GL_PROJECTION; 4006 glMatrixMode GL_PROJECTION;
2182 glLoadIdentity; 4007 glLoadIdentity;
2183 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4008 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2184 glMatrixMode GL_MODELVIEW; 4009 glMatrixMode GL_MODELVIEW;
2185 glLoadIdentity; 4010 glLoadIdentity;
2186 4011
4012 {
4013 package CFClient::UI::Base;
4014
4015 ($draw_x, $draw_y, $draw_w, $draw_h) =
4016 (0, 0, $self->{w}, $self->{h});
4017 }
4018
2187 $self->_draw; 4019 $self->_draw;
2188} 4020}
2189 4021
2190############################################################################# 4022#############################################################################
2191 4023
2192package CFClient::UI; 4024package CFClient::UI;
2193 4025
2194$ROOT = new CFClient::UI::Root; 4026$ROOT = new CFClient::UI::Root;
4027$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2195 4028
21961 40291
2197 4030

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines