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Yes, yet another patch from Herbert!

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3484 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Angus Leeming 2002-02-05 12:19:32 +00:00
parent 961105ec0e
commit bcfdd54d46
12 changed files with 228 additions and 51 deletions
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7
src/frontends/xforms/ChangeLog
View File

@ -1,3 +1,10 @@
2002-02-04 Herbert Voss <voss@lyx.org>
* forms/form_graphics.fd: small changes to the layout
* FormGraphic.C: Apply-button, keepaspectratio enabling
depends to case of LaTeXView. Other small changes and
fixes. Add LyXView scale.
2002-02-01 Angus Leeming <a.leeming@ic.ac.uk>
* FormGraphics.C (c-tor): prevent resizing of the dialog.

121
src/frontends/xforms/FormGraphics.C
View File

@ -71,9 +71,10 @@ void FormGraphics::build()
// Manage the ok, apply, restore and cancel/close buttons
bc().setOK(dialog_->button_ok);
bc().setApply(dialog_->button_apply);
bc().setCancel(dialog_->button_cancel);
bc().setRestore(dialog_->button_restore);
bc().setRestore(dialog_->button_help);
bc().addReadOnly(dialog_->button_help);
// the file section
file_.reset(build_file());
@ -182,8 +183,8 @@ void FormGraphics::apply()
igp.rotateOrigin = fl_get_choice_text(file_->choice_origin);
else
igp.rotateOrigin = string();
igp.scale = strToInt(getStringFromInput(size_->input_scale));
igp.keepAspectRatio = fl_get_button(size_->check_aspectratio);
igp.draft = fl_get_button(file_->button_draft);
igp.clip = fl_get_button(file_->button_clip);
// the lyxview section
switch (fl_get_choice(lyxview_->choice_display)) {
@ -203,14 +204,19 @@ void FormGraphics::apply()
igp.display = InsetGraphicsParams::NONE;
break;
}
if (fl_get_button(lyxview_->button_lyxdefault))
igp.lyxsize_type = InsetGraphicsParams::DEFAULT_SIZE;
else if (fl_get_button(lyxview_->button_lyxwh))
igp.lyxsize_type = InsetGraphicsParams::WH;
else
igp.lyxsize_type = InsetGraphicsParams::SCALE;
igp.lyxwidth = LyXLength(getLengthFromWidgets(lyxview_->input_lyxwidth,
lyxview_->choice_width_lyxwidth));
igp.lyxheight = LyXLength(getLengthFromWidgets(lyxview_->input_lyxheight,
lyxview_->choice_width_lyxheight));
igp.lyxscale = strToInt(getStringFromInput(lyxview_->input_lyxscale));
// the size section
igp.draft = fl_get_button(file_->button_draft);
igp.clip = fl_get_button(file_->button_clip);
if (fl_get_button(size_->button_default))
igp.size_type = InsetGraphicsParams::DEFAULT_SIZE;
else if (fl_get_button(size_->button_wh))
@ -221,6 +227,8 @@ void FormGraphics::apply()
size_->choice_width_units));
igp.height = LyXLength(getLengthFromWidgets(size_->input_height,
size_->choice_height_units));
igp.scale = strToInt(getStringFromInput(size_->input_scale));
igp.keepAspectRatio = fl_get_button(size_->check_aspectratio);
// the bb section
if (!controller().bbChanged) // different to the original one?
@ -300,6 +308,36 @@ void FormGraphics::update() {
lyxview_->choice_width_lyxwidth, igp.lyxwidth,defaultUnit);
updateWidgetsFromLength(lyxview_->input_lyxheight,
lyxview_->choice_width_lyxheight, igp.lyxheight,defaultUnit);
fl_set_input(lyxview_->input_lyxscale, tostr(igp.lyxscale).c_str());
switch (igp.lyxsize_type) {
case InsetGraphicsParams::DEFAULT_SIZE: {
fl_set_button(lyxview_->button_lyxdefault,1);
setEnabled(lyxview_->input_lyxwidth, 0);
setEnabled(lyxview_->choice_width_lyxwidth, 0);
setEnabled(lyxview_->input_lyxheight, 0);
setEnabled(lyxview_->choice_width_lyxheight, 0);
setEnabled(lyxview_->input_lyxscale, 0);
break;
}
case InsetGraphicsParams::WH: {
fl_set_button(lyxview_->button_lyxwh, 1);
setEnabled(lyxview_->input_lyxwidth, 1);
setEnabled(lyxview_->choice_width_lyxwidth, 1);
setEnabled(lyxview_->input_lyxheight, 1);
setEnabled(lyxview_->choice_width_lyxheight, 1);
setEnabled(lyxview_->input_lyxscale, 0);
break;
}
case InsetGraphicsParams::SCALE: {
fl_set_button(lyxview_->button_lyxscale, 1);
setEnabled(lyxview_->input_lyxwidth, 0);
setEnabled(lyxview_->choice_width_lyxwidth, 0);
setEnabled(lyxview_->input_lyxheight, 0);
setEnabled(lyxview_->choice_width_lyxheight, 0);
setEnabled(lyxview_->input_lyxscale, 1);
break;
}
}
// the size section
// Update the draft and clip mode
@ -315,6 +353,7 @@ void FormGraphics::update() {
setEnabled(size_->choice_width_units, 0);
setEnabled(size_->input_height, 0);
setEnabled(size_->choice_height_units, 0);
setEnabled(size_->check_aspectratio, 0);
setEnabled(size_->input_scale, 0);
break;
}
@ -324,6 +363,7 @@ void FormGraphics::update() {
setEnabled(size_->choice_width_units, 1);
setEnabled(size_->input_height, 1);
setEnabled(size_->choice_height_units, 1);
setEnabled(size_->check_aspectratio, 1);
setEnabled(size_->input_scale, 0);
break;
}
@ -333,6 +373,7 @@ void FormGraphics::update() {
setEnabled(size_->choice_width_units, 0);
setEnabled(size_->input_height, 0);
setEnabled(size_->choice_height_units, 0);
setEnabled(size_->check_aspectratio, 0);
setEnabled(size_->input_scale, 1);
break;
}
@ -392,6 +433,7 @@ bool isValid(FL_OBJECT * ob)
ButtonPolicy::SMInput FormGraphics::input(FL_OBJECT * ob, long)
{
// the file section
if (ob == file_->button_browse) {
// Get the filename from the dialog
string const in_name = getStringFromInput(file_->input_filename);
@ -399,33 +441,37 @@ ButtonPolicy::SMInput FormGraphics::input(FL_OBJECT * ob, long)
if (out_name != in_name && !out_name.empty()) {
fl_set_input(file_->input_filename, out_name.c_str());
}
} else if (ob == file_->check_subcaption) {
setEnabled(file_->input_subcaption,
fl_get_button(file_->check_subcaption));
// the lyxview section
} else if (ob == lyxview_->button_lyxdefault) {
setEnabled(lyxview_->input_lyxwidth, 0);
setEnabled(lyxview_->choice_width_lyxwidth, 0);
setEnabled(lyxview_->input_lyxheight, 0);
setEnabled(lyxview_->choice_width_lyxheight, 0);
setEnabled(lyxview_->input_lyxscale, 0);
} else if (ob == lyxview_->button_lyxwh) {
setEnabled(lyxview_->input_lyxwidth, 1);
setEnabled(lyxview_->choice_width_lyxwidth, 1);
setEnabled(lyxview_->input_lyxheight, 1);
setEnabled(lyxview_->choice_width_lyxheight, 1);
setEnabled(lyxview_->input_lyxscale, 0);
} else if (ob == lyxview_->button_lyxscale) {
setEnabled(lyxview_->input_lyxwidth, 0);
setEnabled(lyxview_->choice_width_lyxwidth, 0);
setEnabled(lyxview_->input_lyxheight, 0);
setEnabled(lyxview_->choice_width_lyxheight, 0);
setEnabled(lyxview_->input_lyxscale, 1);
// the bb section
} else if (!controller().bbChanged &&
((ob == bbox_->input_bb_x0) || (ob == bbox_->input_bb_y0) ||
(ob == bbox_->input_bb_x1) || (ob == bbox_->input_bb_y1) ||
(ob == bbox_->choice_bb_x0) || (ob == bbox_->choice_bb_y0) ||
(ob == bbox_->choice_bb_x1) || (ob == bbox_->choice_bb_y1))) {
controller().bbChanged = true;
} else if (ob == size_->button_default) {
setEnabled(size_->input_width, 0);
setEnabled(size_->choice_width_units, 0);
setEnabled(size_->input_height, 0);
setEnabled(size_->choice_height_units, 0);
setEnabled(size_->input_scale, 0);
} else if (ob == size_->button_wh) {
setEnabled(size_->input_width, 1);
setEnabled(size_->choice_width_units, 1);
setEnabled(size_->input_height, 1);
setEnabled(size_->choice_height_units, 1);
setEnabled(size_->input_scale, 0);
} else if (ob == size_->button_scale) {
setEnabled(size_->input_width, 0);
setEnabled(size_->choice_width_units, 0);
setEnabled(size_->input_height, 0);
setEnabled(size_->choice_height_units, 0);
setEnabled(size_->input_scale, 1);
} else if (ob == file_->check_subcaption) {
setEnabled(file_->input_subcaption,
fl_get_button(file_->check_subcaption));
} else if (ob == bbox_->button_getBB) {
string const filename = getStringFromInput(file_->input_filename);
if (!filename.empty()) {
@ -440,6 +486,29 @@ ButtonPolicy::SMInput FormGraphics::input(FL_OBJECT * ob, long)
}
controller().bbChanged = false;
}
// the size section
} else if (ob == size_->button_default) {
setEnabled(size_->input_width, 0);
setEnabled(size_->choice_width_units, 0);
setEnabled(size_->input_height, 0);
setEnabled(size_->choice_height_units, 0);
setEnabled(size_->check_aspectratio, 0);
setEnabled(size_->input_scale, 0);
} else if (ob == size_->button_wh) {
setEnabled(size_->input_width, 1);
setEnabled(size_->choice_width_units, 1);
setEnabled(size_->input_height, 1);
setEnabled(size_->choice_height_units, 1);
setEnabled(size_->check_aspectratio, 1);
setEnabled(size_->input_scale, 0);
} else if (ob == size_->button_scale) {
setEnabled(size_->input_width, 0);
setEnabled(size_->choice_width_units, 0);
setEnabled(size_->input_height, 0);
setEnabled(size_->choice_height_units, 0);
setEnabled(size_->check_aspectratio, 0);
setEnabled(size_->input_scale, 1);
} else if (ob == dialog_->button_help) {
controller().help();
}

31
src/frontends/xforms/form_graphics.C
View File

@ -31,33 +31,38 @@ FD_form_graphics * FormGraphics::build_graphics()
fl_set_object_resize(obj, FL_RESIZE_ALL);
{
char const * const dummy = N_("Help|#H");
fdui->button_help = obj = fl_add_button(FL_NORMAL_BUTTON, 15, 320, 90, 30, idex(_(dummy)));
fdui->button_help = obj = fl_add_button(FL_NORMAL_BUTTON, 435, 320, 65, 30, idex(_(dummy)));
fl_set_button_shortcut(obj, scex(_(dummy)), 1);
}
fl_set_object_lsize(obj, FL_NORMAL_SIZE);
fl_set_object_callback(obj, C_FormBaseInputCB, 0);
{
char const * const dummy = N_("Restore|#R");
fdui->button_restore = obj = fl_add_button(FL_NORMAL_BUTTON, 165, 320, 90, 30, idex(_(dummy)));
fdui->button_restore = obj = fl_add_button(FL_NORMAL_BUTTON, 205, 320, 80, 30, idex(_(dummy)));
fl_set_button_shortcut(obj, scex(_(dummy)), 1);
}
fl_set_object_lsize(obj, FL_NORMAL_SIZE);
fl_set_object_gravity(obj, FL_SouthWest, FL_SouthWest);
fl_set_object_callback(obj, C_FormBaseRestoreCB, 0);
fdui->button_ok = obj = fl_add_button(FL_RETURN_BUTTON, 315, 320, 90, 30, _("Ok"));
fdui->button_ok = obj = fl_add_button(FL_RETURN_BUTTON, 10, 320, 75, 30, _("Ok"));
fl_set_object_lsize(obj, FL_NORMAL_SIZE);
fl_set_object_callback(obj, C_FormBaseOKCB, 0);
{
char const * const dummy = N_("Cancel|^[");
fdui->button_cancel = obj = fl_add_button(FL_NORMAL_BUTTON, 410, 320, 90, 30, idex(_(dummy)));
fdui->button_cancel = obj = fl_add_button(FL_NORMAL_BUTTON, 325, 320, 75, 30, idex(_(dummy)));
fl_set_button_shortcut(obj, scex(_(dummy)), 1);
}
fl_set_object_lsize(obj, FL_NORMAL_SIZE);
fl_set_object_callback(obj, C_FormBaseCancelCB, 0);
fdui->text_warning = obj = fl_add_text(FL_NORMAL_TEXT, 10, 280, 485, 35, "");
{
char const * const dummy = N_("Apply|#A");
fdui->button_apply = obj = fl_add_button(FL_RETURN_BUTTON, 95, 320, 75, 30, idex(_(dummy)));
fl_set_button_shortcut(obj, scex(_(dummy)), 1);
}
fl_set_object_lsize(obj, FL_NORMAL_SIZE);
fl_set_object_callback(obj, C_FormBaseApplyCB, 0);
fdui->text_warning = obj = fl_add_text(FL_NORMAL_TEXT, 15, 275, 485, 35, "");
fl_set_object_lalign(obj, FL_ALIGN_LEFT|FL_ALIGN_INSIDE);
fl_set_object_lstyle(obj, FL_BOLD_STYLE);
fl_end_form();
fdui->form->fdui = fdui;
@ -124,7 +129,7 @@ FD_form_file * FormGraphics::build_file()
}
fl_set_object_lsize(obj, FL_NORMAL_SIZE);
fl_set_object_callback(obj, C_FormBaseInputCB, 0);
obj = fl_add_text(FL_NORMAL_TEXT, 175, 130, 66, 30, _("degrees"));
obj = fl_add_text(FL_NORMAL_TEXT, 180, 130, 66, 30, _("degrees"));
fl_set_object_lsize(obj, FL_NORMAL_SIZE);
fl_set_object_lalign(obj, FL_ALIGN_LEFT|FL_ALIGN_INSIDE);
{
@ -436,12 +441,20 @@ FD_form_lyxview * FormGraphics::build_lyxview()
fl_set_object_lsize(obj, FL_NORMAL_SIZE);
fl_set_object_callback(obj, C_FormBaseInputCB, 0);
fl_bgn_group();
obj = fl_add_round3dbutton(FL_RADIO_BUTTON, 205, 20, 30, 30, "Default|#D");
{
char const * const dummy = N_("Default|#D");
fdui->button_lyxdefault = obj = fl_add_round3dbutton(FL_RADIO_BUTTON, 205, 20, 30, 30, idex(_(dummy)));
fl_set_button_shortcut(obj, scex(_(dummy)), 1);
}
fl_set_object_color(obj, FL_COL1, FL_YELLOW);
fl_set_object_lsize(obj, FL_NORMAL_SIZE);
fl_set_object_lalign(obj, FL_ALIGN_LEFT);
fl_set_object_callback(obj, C_FormBaseInputCB, 0);
obj = fl_add_round3dbutton(FL_RADIO_BUTTON, 205, 70, 30, 30, "Custom|#C");
{
char const * const dummy = N_("Custom|#C");
fdui->button_lyxwh = obj = fl_add_round3dbutton(FL_RADIO_BUTTON, 205, 70, 30, 30, idex(_(dummy)));
fl_set_button_shortcut(obj, scex(_(dummy)), 1);
}
fl_set_object_color(obj, FL_COL1, FL_YELLOW);
fl_set_object_lsize(obj, FL_NORMAL_SIZE);
fl_set_object_lalign(obj, FL_ALIGN_LEFT);

4
src/frontends/xforms/form_graphics.h
View File

@ -9,6 +9,7 @@ extern "C" void C_FormBaseInputCB(FL_OBJECT *, long);
extern "C" void C_FormBaseRestoreCB(FL_OBJECT *, long);
extern "C" void C_FormBaseOKCB(FL_OBJECT *, long);
extern "C" void C_FormBaseCancelCB(FL_OBJECT *, long);
extern "C" void C_FormBaseApplyCB(FL_OBJECT *, long);
extern "C" void C_FormBaseInputCB(FL_OBJECT *, long);
@ -31,6 +32,7 @@ struct FD_form_graphics {
FL_OBJECT *button_restore;
FL_OBJECT *button_ok;
FL_OBJECT *button_cancel;
FL_OBJECT *button_apply;
FL_OBJECT *text_warning;
};
struct FD_form_file {
@ -91,6 +93,8 @@ struct FD_form_lyxview {
FL_OBJECT *input_lyxheight;
FL_OBJECT *choice_width_lyxheight;
FL_OBJECT *input_lyxscale;
FL_OBJECT *button_lyxdefault;
FL_OBJECT *button_lyxwh;
FL_OBJECT *button_lyxscale;
};

40
src/frontends/xforms/forms/form_graphics.fd
View File

@ -11,7 +11,7 @@ SnapGrid: 5
Name: form_graphics
Width: 510
Height: 360
Number of Objects: 7
Number of Objects: 8
--------------------
class: FL_BOX
@ -52,7 +52,7 @@ argument:
--------------------
class: FL_BUTTON
type: NORMAL_BUTTON
box: 15 320 90 30
box: 435 320 65 30
boxtype: FL_UP_BOX
colors: FL_COL1 FL_COL1
alignment: FL_ALIGN_CENTER
@ -70,7 +70,7 @@ argument: 0
--------------------
class: FL_BUTTON
type: NORMAL_BUTTON
box: 165 320 90 30
box: 205 320 80 30
boxtype: FL_UP_BOX
colors: FL_COL1 FL_COL1
alignment: FL_ALIGN_CENTER
@ -88,7 +88,7 @@ argument: 0
--------------------
class: FL_BUTTON
type: RETURN_BUTTON
box: 315 320 90 30
box: 10 320 75 30
boxtype: FL_UP_BOX
colors: FL_COL1 FL_COL1
alignment: FL_ALIGN_CENTER
@ -106,7 +106,7 @@ argument: 0
--------------------
class: FL_BUTTON
type: NORMAL_BUTTON
box: 410 320 90 30
box: 325 320 75 30
boxtype: FL_UP_BOX
colors: FL_COL1 FL_COL1
alignment: FL_ALIGN_CENTER
@ -121,15 +121,33 @@ name: button_cancel
callback: C_FormBaseCancelCB
argument: 0
--------------------
class: FL_BUTTON
type: RETURN_BUTTON
box: 95 320 75 30
boxtype: FL_UP_BOX
colors: FL_COL1 FL_COL1
alignment: FL_ALIGN_CENTER
style: FL_NORMAL_STYLE
size: FL_NORMAL_SIZE
lcol: FL_BLACK
label: Apply|#A
shortcut: ^M
resize: FL_RESIZE_ALL
gravity: FL_NoGravity FL_NoGravity
name: button_apply
callback: C_FormBaseApplyCB
argument: 0
--------------------
class: FL_TEXT
type: NORMAL_TEXT
box: 10 280 485 35
box: 15 275 485 35
boxtype: FL_FLAT_BOX
colors: FL_COL1 FL_MCOL
alignment: FL_ALIGN_LEFT|FL_ALIGN_INSIDE
style: FL_BOLD_STYLE
size: FL_NORMAL_SIZE
style: FL_NORMAL_STYLE
size: FL_DEFAULT_SIZE
lcol: FL_BLACK
label:
shortcut:
@ -292,7 +310,7 @@ argument: 0
--------------------
class: FL_TEXT
type: NORMAL_TEXT
box: 175 130 66 30
box: 180 130 66 30
boxtype: FL_FLAT_BOX
colors: FL_COL1 FL_MCOL
alignment: FL_ALIGN_LEFT|FL_ALIGN_INSIDE
@ -1119,7 +1137,7 @@ label: Default|#D
shortcut:
resize: FL_RESIZE_ALL
gravity: FL_NoGravity FL_NoGravity
name:
name: button_lyxdefault
callback: C_FormBaseInputCB
argument: 0
@ -1137,7 +1155,7 @@ label: Custom|#C
shortcut:
resize: FL_RESIZE_ALL
gravity: FL_NoGravity FL_NoGravity
name:
name: button_lyxwh
callback: C_FormBaseInputCB
argument: 0

6
src/insets/ChangeLog
View File

@ -1,3 +1,9 @@
2002-02-04 Herbert Voss <voss@lyx.org>
* insetgraphic.C:
* insetgraphicsParams.[Ch]: add a LyXView-scale to have a
similiar view to the LaTeX one. Get zipped files work.
2002-02-04 Angus Leeming <a.leeming@ic.ac.uk>
* insetgraphicsParams.C (init): set display to DEFAULT.

6
src/insets/insetgraphics.C
View File

@ -126,7 +126,7 @@ using std::ostream;
using std::endl;
///////////////////////////////////////////////////////////////////////////
int VersionNumber = 1;
int const VersionNumber = 1;
///////////////////////////////////////////////////////////////////////////
// This function is a utility function
@ -542,8 +542,8 @@ string const InsetGraphics::prepareFile(Buffer const *buf) const
// we handle it like a virtual one, so we can have
// different extensions with the same type.
// if it's a zipped one, than let LaTeX do the rest!!!
//if (zippedFile(params.filename))
// return params.filename;
if (zippedFile(params.filename))
return params.filename;
// now we have unzipped files
string const extension = getExtFromContents(params.filename);
// Are we creating a PDF or a PS file?

21
src/insets/insetgraphicsParams.C
View File

@ -104,7 +104,9 @@ void InsetGraphicsParams::init()
lyxwidth = LyXLength(); // for the view in lyx
lyxheight = LyXLength();
scale = 0;
lyxscale = 0;
size_type = DEFAULT_SIZE; // do nothing
lyxsize_type = DEFAULT_SIZE; // do nothing
keepAspectRatio = false; //
rotateOrigin = "center"; //
rotateAngle = 0.0; // in degrees
@ -125,8 +127,10 @@ void InsetGraphicsParams::copy(InsetGraphicsParams const & igp)
height = igp.height;
scale = igp.scale;
size_type = igp.size_type;
lyxsize_type = igp.lyxsize_type;
lyxwidth = igp.lyxwidth;
lyxheight = igp.lyxheight;
lyxscale = igp.lyxscale;
rotateOrigin = igp.rotateOrigin;
rotateAngle = igp.rotateAngle;
special = igp.special;
@ -147,8 +151,10 @@ bool operator==(InsetGraphicsParams const & left,
left.height == right.height &&
left.scale == right.scale &&
left.size_type == right.size_type &&
left.lyxsize_type == right.lyxsize_type &&
left.lyxwidth == right.lyxwidth &&
left.lyxheight == right.lyxheight &&
left.lyxscale == right.lyxscale &&
left.rotateOrigin == right.rotateOrigin &&
lyx::float_equal(left.rotateAngle, right.rotateAngle, 0.001 &&
left.special == right.special)
@ -205,10 +211,13 @@ void InsetGraphicsParams::Write(Buffer const * buf, ostream & os) const
os << "\trotateOrigin " << rotateOrigin << '\n';
if (!special.empty())
os << "\tspecial " << special << '\n';
os << "\tlyxsize_type " << lyxsize_type << '\n';
if (!lyxwidth.zero()) // the lyx-viewsize
os << "\tlyxwidth " << lyxwidth.asString() << '\n';
if (!lyxheight.zero())
os << "\tlyxheight " << lyxheight.asString();
if (lyxscale != 0)
os << "\tlyxscale " << lyxscale << '\n';
}
@ -284,12 +293,24 @@ bool InsetGraphicsParams::Read(Buffer const * buf, LyXLex & lex,
} else if (token == "rotateOrigin") {
lex.next();
rotateOrigin=lex.getString();
} else if (token == "lyxsize_type") {
lex.next();
switch (lex.getInteger()) {
case 0 : lyxsize_type = DEFAULT_SIZE;
break;
case 1 : lyxsize_type = WH;
break;
case 2 : lyxsize_type = SCALE;
}
} else if (token == "lyxwidth") {
lex.next();
lyxwidth = LyXLength(lex.getString());
} else if (token == "lyxheight") {
lex.next();
lyxheight = LyXLength(lex.getString());
} else if (token == "lyxscale") {
lex.next();
lyxscale = lex.getInteger();
} else {
// If it's none of the above, its not ours.
return false;

4
src/insets/insetgraphicsParams.h
View File

@ -71,6 +71,10 @@ struct InsetGraphicsParams
LyXLength lyxwidth;
///
LyXLength lyxheight;
/// Typ of rescaling the Screen
int lyxscale;
/// Typ of the LyXView, same as for latex
sizeType lyxsize_type;
/// Origin point of rotation
string rotateOrigin;
/// Rotation angle.

5
src/support/ChangeLog
View File

@ -1,3 +1,8 @@
2002-02-04 Herbert Voss <voss@perce.de>
* filetools.[Ch]: add ifZippedFile() for zipped
graphic files
2002-02-04 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
* filetools.C (FileOpenSearch): remove duplicated line, probably

30
src/support/filetools.C
View File

@ -971,8 +971,12 @@ string const GetExtension(string const & name)
// PDF %PDF-...
// PNG .PNG...
// PS %!PS-Adobe-2.0
// XBM static char ...
// XBM ... static char ...
// XPM /* XPM */
//
// GZIP \213\037\008\008... http://www.ietf.org/rfc/rfc1952.txt
// ZIP PK... http://www.halyava.ru/document/ind_arch.htm
// Z \177\037 UNIX compress
/// return the "extension" which belongs to the contents
string const getExtFromContents(string const & filename) {
if (filename.empty() || !IsFileReadable(filename))
@ -980,9 +984,13 @@ string const getExtFromContents(string const & filename) {
ifstream ifs(filename.c_str());
if (!ifs)
return string(); // Couldn't open file...
string const gzipStamp = "\213\037\008\008"; // gnuzip
string const zipStamp = "PK"; // PKZIP
string const compressStamp = "\177\037"; // compress
int const max_count = 50; // Maximum strings to read to attempt recognition
int count = 0; // Counter of attempts.
string str;
bool zipChecked = false;
for (; count < max_count; ++count) {
if (ifs.eof()) {
lyxerr[Debug::INFO] << "InsetGraphics (classifyFiletype)"
@ -990,6 +998,17 @@ string const getExtFromContents(string const & filename) {
break;
}
ifs >> str;
if (!zipChecked) {
// at first we check for a zipped file, because this information
// is saved in the first bytes of the file!
if (str.substr(0,4) == gzipStamp)
return "gzip";
else if (str.substr(0,2) == zipStamp)
return "zip";
else if (str.substr(0,2) == compressStamp)
return "compress";
zipChecked = true;
}
if (contains(str,"EPSF"))
return "eps";
else if (contains(str,"GIF"))
@ -1013,6 +1032,14 @@ string const getExtFromContents(string const & filename) {
}
/// check for zipped file
bool zippedFile(string const & name) {
string const type = getExtFromContents(name);
if (contains("gzip zip",type) && !type.empty())
return true;
return false;
}
// Creates a nice compact path for displaying
string const
MakeDisplayPath (string const & path, unsigned int threshold)
@ -1167,3 +1194,4 @@ void removeAutosaveFile(string const & filename)
}
}

4
src/support/filetools.h
View File

@ -133,9 +133,11 @@ ChangeExtension(string const & oldname, string const & extension);
string const GetExtension(string const & name);
/// Return the type of the file as an extension from contents
///
string const getExtFromContents(string const & name);
/// check for zipped file
bool zippedFile(string const & name);
/// Returns true is path is absolute
bool AbsolutePath(string const & path);