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gtkradiant/radiant/surfacedialog.cpp

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/*
Copyright (C) 1999-2007 id Software, Inc. and contributors.
For a list of contributors, see the accompanying CONTRIBUTORS file.
This file is part of GtkRadiant.
GtkRadiant is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
GtkRadiant is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GtkRadiant; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
//
// Surface Dialog
//
// Leonardo Zide (leo@lokigames.com)
//
#include <gdk/gdkkeysyms.h>
#include "stdafx.h"
#include "surfacedialog.h"
SurfaceDlg g_dlgSurface;
/////////////////////////////////////////////////////////////////////////////
// surface properties plugin
/*
===================================================
SURFACE INSPECTOR
===================================================
*/
// the texdef to switch back to when the OnCancel is called
texdef_t g_old_texdef;
// when != NULL, this thing means the surface inspector is currently being displayed
// NOTE a boolean flag would have been more explicit, this is totally so ugly
GtkWidget* g_surfwin = NULL;
// turn on/off processing of the "changed" "value_changed" messages
// (need to turn off when we are feeding data in)
bool g_bListenChanged = true;
// the struct used to store the increments (saved in registry)
texdef_t *l_pIncrement = &g_qeglobals.d_savedinfo.m_SIIncrement;
// turn on/off listening of the update messages
bool g_bListenUpdate = true;
#ifdef _DEBUG
// experimental stuff, work directly on BP
static void OnTest(GtkWidget *widget, gpointer data)
{
if (!g_qeglobals.m_bBrushPrimitMode)
{
Sys_FPrintf(SYS_WRN, "BP mode required\n");
return;
}
if (g_ptrSelectedFaces.GetSize() != 1)
{
Sys_FPrintf(SYS_WRN, "Expected single face selection\n");
return;
}
brush_t *b = reinterpret_cast<brush_t*>(g_ptrSelectedFaceBrushes.GetAt(0));
face_t *selFace = reinterpret_cast<face_t*>(g_ptrSelectedFaces.GetAt(0));
// get the ST axis base for the face
vec3_t texS,texT;
ComputeAxisBase(selFace->plane.normal, texS, texT);
// find ST coordinates for the center of the face
float Os=0,Ot=0;
int i;
for (i=0; i<selFace->face_winding->numpoints; i++)
{
Os += DotProduct(selFace->face_winding->points[i],texS);
Ot += DotProduct(selFace->face_winding->points[i],texT);
}
Os /= selFace->face_winding->numpoints;
Ot /= selFace->face_winding->numpoints;
brushprimit_texdef_t *pBP = &selFace->brushprimit_texdef;
// (FIXME: initial version, before axis base change optimize)
// we need to compute our BP matrix in this new axis base (O,texS,texT)
// the general case if BPO = M * BP * M^-1
// where BPO is transformation expressed in (O,texS,texT)
// M is the axis base change from (origin,texS,texT) to (O,texS,texT)
// here we have a special case, M is a translation and it's inverse is easy
vec_t BPO[2][3];
vec_t aux[2][3];
vec_t m[2][3];
memset(&m, 0, sizeof(vec_t)*6);
m[0][0] = 1; m[1][1] = 1; m[0][2] = -Os; m[1][2] = -Ot;
BPMatMul(m, pBP->coords, aux);
m[0][2] = Os; m[1][2] = Ot; // now M^-1
BPMatMul(aux, m, BPO);
#if 0
// apply a scaling
// scale factors against S and T axis, we apply on top of the existing matrix
// <1 will decrease the texel/world resolution, >1 will increase
float sS = 1.025,sT = 1.025;
BPMatScale(BPO,sS,sT);
#endif
#if 0
// apply a rotation
float theta = 5;
BPMatRotate(BPO,theta);
#endif
#if 0
// read the scale
ConvertTexMatWithQTexture(BPO, selFace->d_texture, aux, NULL);
// reset the scale (normalize the matrix)
vec_t v1,v2;
v1 = sqrt(aux[0][0]*aux[0][0]+aux[1][0]*aux[1][0]);
v2 = sqrt(aux[0][1]*aux[0][1]+aux[1][1]*aux[1][1]);
// if reading the scale values, we have them here:
Sys_Printf("Current Scale: S: %g T: %g\n", v1, v2);
return;
#endif
#if 1
// apply a given scale (on S and T)
ConvertTexMatWithQTexture(BPO, selFace->d_texture, aux, NULL);
// reset the scale (normalize the matrix)
vec_t v1,v2;
v1 = sqrt(aux[0][0]*aux[0][0]+aux[1][0]*aux[1][0]);
v2 = sqrt(aux[0][1]*aux[0][1]+aux[1][1]*aux[1][1]);
vec_t sS,sT;
// put the values for scale on S and T here:
sS = 1.2 / v1;
sT = 0.8 / v2;
aux[0][0] *= sS; aux[1][0] *= sS;
aux[0][1] *= sT; aux[1][1] *= sT;
ConvertTexMatWithQTexture(aux, NULL, BPO, selFace->d_texture);
#endif
// now BPO must be expressed back in (origin,texS,texT) axis base BP = M^-1 * BPO * M
BPMatMul(m, BPO, aux); // m is M^-1
m[0][2] = -Os; m[1][2] = -Ot;
BPMatMul(aux, m, pBP->coords);
// now emit the coordinates on the winding
EmitBrushPrimitTextureCoordinates(selFace, selFace->face_winding);
Sys_UpdateWindows(W_CAMERA);
}
/*
FIXME: try again, there must be a silly mistake in the formula expansion
// we need to compute our BP matrix in this new axis base (O,texS,texT)
// the general case is BPO = M * BP * M^-1
// where BPO is transformation expressed in (O,texS,texT)
// M is the axis base change from (origin,texS,texT) to (O,texS,texT)
// here we have a special case, M is a translation and it's inverse is easy
// the M * BP * M^-1 formula can be expanded and simplified
vec_t BPO[2][3];
memcpy(&BPO, &pBP->coords, sizeof(vec_t)*6);
BPO[0][2] = Os*(pBP->coords[0][0]-1.0) + Ot*pBP->coords[0][1] + pBP->coords[0][2];
BPO[1][2] = Os*pBP->coords[1][0] + Ot*(pBP->coords[1][1]-1.0) + Ot*pBP->coords[1][2];
// apply a scaling
// scale factors against S and T axis, we apply on top of the existing matrix
// <1 will decrease the texel/world resolution, >1 will increase
float sS = 1.025,sT = 1.025;
BPMatScale(BPO,sS,sT);
// now BPO must be expressed back in (origin,texS,texT) axis base BP = M^-1 * BPO * M
// same expanded formula as above
memcpy(&pBP->coords, &BPO, sizeof(vec_t)*6);
pBP->coords[0][2] = Os*(1.0-BPO[0][0]) - Ot*BPO[0][1] + BPO[0][2];
pBP->coords[1][2] = -Os*BPO[1][0] + Ot*(1.0-BPO[1][1]) + BPO[1][2];
*/
/*
// initial version, before axis base change optimize
// we need to compute our BP matrix in this new axis base (O,texS,texT)
// the general case if BPO = M * BP * M^-1
// where BPO is transformation expressed in (O,texS,texT)
// M is the axis base change from (origin,texS,texT) to (O,texS,texT)
// here we have a special case, M is a translation and it's inverse is easy
vec_t BPO[2][3];
vec_t aux[2][3];
vec_t m[2][3];
memset(&m, 0, sizeof(vec_t)*6);
m[0][0] = 1; m[1][1] = 1; m[0][2] = -Os; m[1][2] = -Ot;
BPMatMul(m, pBP->coords, aux);
m[0][2] = Os; m[1][2] = Ot; // now M^-1
BPMatMul(aux, m, BPO);
// apply a scaling
// scale factors against S and T axis, we apply on top of the existing matrix
// <1 will decrease the texel/world resolution, >1 will increase
float sS = 1.025,sT = 1.025;
BPMatScale(BPO,sS,sT);
// now BPO must be expressed back in (origin,texS,texT) axis base BP = M^-1 * BPO * M
BPMatMul(m, BPO, aux); // m is M^-1
m[0][2] = -Os; m[1][2] = -Ot;
BPMatMul(aux, m, pBP->coords);
*/
#endif
static void OnDone(GtkWidget *widget, gpointer data)
{
g_dlgSurface.GetTexMods();
g_dlgSurface.HideDlg ();
Sys_UpdateWindows(W_ALL);
}
// OnUpdate is called when something is changed in the dialog
// and must be reflected in the views. But it's not a change
// so important, so the system will try to undo our last do before applying the new changes
static void OnUpdate (GtkWidget *widget, gpointer data)
{
if (!g_bListenChanged)
return;
if (OnlyPatchesSelected())
{
//++timo possible bug or misfeature in our gtk_MessageBox here..
// gtk_MessageBox("The surface inspector doesn't work for patches, use the patch inspector instead (Shift+S)", "Surface Inspector", MB_OK );
Sys_Printf("The surface inspector doesn't work for patches, use the patch inspector instead (Shift+S)\n");
return;
}
// avoid long delays on slow computers
while (gtk_events_pending ())
gtk_main_iteration ();
g_dlgSurface.GetTexMods ();
Sys_UpdateWindows(W_CAMERA);
}
// reflect the current changes in the views, and make sure
// the changes are stored in the undo.
static void OnApply (GtkWidget *widget, gpointer data)
{
if (!g_bListenChanged)
return;
g_dlgSurface.GetTexMods ();
g_dlgSurface.m_nUndoId = 0; // that way we are sure we won't call undo
Sys_UpdateWindows(W_CAMERA);
}
// we use OnTextureKey to detect when the user edits something in the texture widget
// in which case next 'Enter' will be interpreted as a OnApply instead of a OnDone
static gint OnTextureKey (GtkWidget* widget, GdkEventKey* event, gpointer data)
{
#ifdef DBG_SI
Sys_Printf("OnTextureKey\n");
#endif
if (event->keyval != GDK_Return)
g_dlgSurface.m_bEditingTextureWidget = true;
return FALSE;
}
static void OnCancel(GtkWidget *widget, gpointer data)
{
g_qeglobals.d_texturewin.texdef = g_old_texdef;
// cancel the last do if we own it
if (g_dlgSurface.m_nUndoId == Undo_GetUndoId())
{
#ifdef DBG_SI
Sys_Printf("OnCancel calling Undo_Undo\n");
#endif
g_bListenUpdate = false;
Undo_Undo();
g_bListenUpdate = true;
g_dlgSurface.m_nUndoId = 0;
}
g_dlgSurface.HideDlg ();
}
static gint OnDialogKey (GtkWidget* widget, GdkEventKey* event, gpointer data)
{
if (g_surfwin)
{
if (event->keyval == GDK_Return)
{
if (g_dlgSurface.m_bEditingTextureWidget)
{
OnApply (NULL, NULL);
g_dlgSurface.m_bEditingTextureWidget = false;
}
else
{
OnDone (NULL, NULL);
}
return TRUE;
}
if (event->keyval == GDK_Escape)
{
OnCancel (NULL, NULL);
return TRUE;
}
}
return FALSE;
}
// the widget can be one of hshift, vshift, hscale, vscale, rotate
// we use the g_bListenChanged flag to ignore when changing stuff ourselves
static void OnIncrementChanged(GtkWidget *widget, gpointer data)
{
if (!g_bListenChanged)
return;
#ifdef DBG_SI
Sys_Printf("OnIncrementChanged\n");
#endif
gfloat val = 0;
sscanf( gtk_entry_get_text (GTK_ENTRY (widget)), "%g", &val);
// now push it into the appropriate spin button
GtkAdjustment * adjust;
if (widget == g_dlgSurface.GetDlgWidget ("hshift_inc"))
{
l_pIncrement->shift[0] = val;
adjust = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (g_dlgSurface.GetDlgWidget ("hshift")));
adjust->step_increment = l_pIncrement->shift[0];
}
else if (widget == g_dlgSurface.GetDlgWidget ("vshift_inc"))
{
l_pIncrement->shift[1] = val;
adjust = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (g_dlgSurface.GetDlgWidget ("vshift")));
adjust->step_increment = l_pIncrement->shift[1];
}
else if (widget == g_dlgSurface.GetDlgWidget ("hscale_inc"))
{
l_pIncrement->scale[0] = val;
adjust = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (g_dlgSurface.GetDlgWidget ("hscale")));
adjust->step_increment = l_pIncrement->scale[0];
}
else if (widget == g_dlgSurface.GetDlgWidget ("vscale_inc"))
{
l_pIncrement->scale[1] = val;
adjust = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (g_dlgSurface.GetDlgWidget ("vscale")));
adjust->step_increment = l_pIncrement->scale[1];
}
else if (widget == g_dlgSurface.GetDlgWidget ("rotate_inc"))
{
l_pIncrement->rotate = val;
adjust = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (g_dlgSurface.GetDlgWidget ("rotate")));
adjust->step_increment = l_pIncrement->rotate;
}
}
// make the shift increments match the grid settings
// the objective being that the shift+arrows shortcuts move the texture by the corresponding grid size
// this depends on a scale value if you have selected a particular texture on which you want it to work:
// we move the textures in pixels, not world units. (i.e. increment values are in pixel)
// depending on the texture scale it doesn't take the same amount of pixels to move of g_qeglobals.d_gridsize
// increment * scale = gridsize
// hscale and vscale are optional parameters, if they are zero they will be set to the default scale
// NOTE: the default scale depends if you are using BP mode or regular.
// For regular it's 0.5f (128 pixels cover 64 world units), for BP it's simply 1.0f
// see fenris #2810
void DoSnapTToGrid(float hscale, float vscale)
{
if (hscale == 0.0f)
{
(g_qeglobals.m_bBrushPrimitMode) ? hscale = 1.0f : hscale = 0.5f;
}
if (vscale == 0.0f)
{
(g_qeglobals.m_bBrushPrimitMode) ? vscale = 1.0f : vscale = 0.5f;
}
#ifdef _DEBUG
Sys_Printf ("DoSnapTToGrid: hscale %g vscale %g\n", hscale, vscale);
#endif
l_pIncrement->shift[0] = (int) ( (float)g_qeglobals.d_gridsize / hscale );
l_pIncrement->shift[1] = (int) ( (float)g_qeglobals.d_gridsize / vscale );
// now some update work
// FIXME: doesn't look good here, seems to be called several times
g_dlgSurface.SetTexMods();
}
// make the shift increments match the grid settings
// the objective being that the shift+arrows shortcuts move the texture by the corresponding grid size
// this depends on the current texture scale used?
// we move the textures in pixels, not world units. (i.e. increment values are in pixel)
// depending on the texture scale it doesn't take the same amount of pixels to move of g_qeglobals.d_gridsize
// increment * scale = gridsize
static void OnBtnMatchGrid(GtkWidget *widget, gpointer data)
{
float hscale, vscale;
hscale = gtk_spin_button_get_value_as_float (GTK_SPIN_BUTTON (g_dlgSurface.GetDlgWidget ("hscale")));
vscale = gtk_spin_button_get_value_as_float (GTK_SPIN_BUTTON (g_dlgSurface.GetDlgWidget ("vscale")));
if (hscale == 0.0f || vscale == 0.0f)
{
Sys_Printf("ERROR: unexpected scale == 0.0f\n");
return;
}
DoSnapTToGrid (hscale, vscale);
}
void UpdateSurfaceDialog()
{
if (!g_bListenUpdate)
return;
g_SurfaceTable.m_pfnUpdateSurfaceDialog();
}
// DoSurface will always try to show the surface inspector
// or update it because something new has been selected
void DoSurface (void)
{
#ifdef DBG_SI
Sys_Printf("DoSurface\n");
#endif
g_SurfaceTable.m_pfnDoSurface();
return;
}
void ToggleSurface()
{
g_SurfaceTable.m_pfnToggleSurface();
return;
}
// NOTE: will raise and show the Surface inspector and exec fit for patches and brushes
void SurfaceDlgFitAll()
{
g_SurfaceTable.m_pfnSurfaceDlgFitAll();
return;
}
static void OnBtnPatchdetails(GtkWidget *widget, gpointer data)
{
Patch_NaturalizeSelected(true);
Sys_UpdateWindows(W_ALL);
}
static void OnBtnPatchnatural(GtkWidget *widget, gpointer data)
{
Patch_NaturalizeSelected();
Sys_UpdateWindows(W_ALL);
}
static void OnBtnPatchreset(GtkWidget *widget, gpointer data)
{
float fx, fy;
if (DoTextureLayout (&fx, &fy) == IDOK)
Patch_ResetTexturing (fx, fy);
Sys_UpdateWindows(W_ALL);
}
static void OnBtnPatchFit(GtkWidget *widget, gpointer data)
{
Patch_ResetTexturing(1.0, 1.0);
Sys_UpdateWindows(W_ALL);
}
static void OnBtnAxial(GtkWidget *widget, gpointer data)
{
Select_SetTexture (&g_qeglobals.d_texturewin.texdef, &g_qeglobals.d_texturewin.brushprimit_texdef, true);
g_dlgSurface.SetTexMods();
Sys_UpdateWindows(W_ALL);
}
static void OnBtnFaceFit(GtkWidget *widget, gpointer data)
{
g_dlgSurface.UpdateData(TRUE);
if (g_ptrSelectedFaces.GetSize() == 0)
{
brush_t *b;
for (b=selected_brushes.next ; b != &selected_brushes ; b=b->next)
{
for (face_t* pFace = b->brush_faces; pFace; pFace = pFace->next)
{
g_ptrSelectedFaces.Add(pFace);
g_ptrSelectedFaceBrushes.Add(b);
}
}
Select_FitTexture(g_dlgSurface.m_nHeight, g_dlgSurface.m_nWidth);
g_dlgSurface.SetTexMods();
g_ptrSelectedFaces.RemoveAll();
}
else
{
Select_FitTexture(g_dlgSurface.m_nHeight, g_dlgSurface.m_nWidth);
g_dlgSurface.SetTexMods();
}
Sys_UpdateWindows(W_ALL);
}
// =============================================================================
// SurfaceDialog class
SurfaceDlg::SurfaceDlg ()
{
m_nHeight = 1;
m_nWidth = 1;
m_nUndoId = 0;
}
void SurfaceDlg::ShowDlg()
{
Dialog::ShowDlg();
if(GetWidget() == NULL)
Create();
g_surfwin = GetWidget ();
}
void SurfaceDlg::HideDlg()
{
g_surfwin = NULL;
Dialog::HideDlg();
}
GtkWidget* SurfaceDlg::GetWidget()
{
return g_SurfaceTable.m_pfnGet_SI_Module_Widget();
}
// set default values for increments (shift scale and rot)
// this is called by the prefs code if can't find the values
void SurfaceDlg::InitDefaultIncrement(texdef_t *tex)
{
tex->SetName("foo");
tex->shift[0] = 8;
tex->shift[1] = 8;
tex->scale[0] = 0.25;
tex->scale[1] = 0.25;
tex->rotate = 10;
}
void SurfaceDlg::BuildDialog ()
{
GtkWidget *dlg, *vbox, *hbox2, *frame, *table, *label;
GtkWidget *button, *entry, *spin;
dlg = m_pWidget;
load_window_pos (dlg, g_PrefsDlg.mWindowInfo.posSurfaceWnd);
gtk_window_set_title (GTK_WINDOW (dlg), "Surface inspector");
//g_signal_connect (G_OBJECT (dlg), "delete_event", G_CALLBACK (OnCancel), NULL);
// we catch 'Enter' and interpret is as OnDone
gtk_signal_connect (GTK_OBJECT (dlg), "key_press_event", GTK_SIGNAL_FUNC (OnDialogKey), NULL);
gtk_window_set_transient_for (GTK_WINDOW (dlg), GTK_WINDOW (g_pParentWnd->m_pWidget));
// replaced by only the vbox:
vbox = gtk_vbox_new (FALSE, 5);
gtk_widget_show (vbox);
gtk_container_add (GTK_CONTAINER (dlg), vbox);
gtk_container_set_border_width (GTK_CONTAINER (vbox), 5);
hbox2 = gtk_hbox_new (FALSE, 5);
gtk_widget_show (hbox2);
gtk_box_pack_start (GTK_BOX (vbox), hbox2, FALSE, TRUE, 0);
label = gtk_label_new ("Texture");
gtk_widget_show (label);
gtk_box_pack_start (GTK_BOX (hbox2), label, FALSE, TRUE, 0);
entry = gtk_entry_new ();
gtk_signal_connect (GTK_OBJECT (entry), "key_press_event", GTK_SIGNAL_FUNC (OnTextureKey), NULL);
gtk_widget_show (entry);
gtk_box_pack_start (GTK_BOX (hbox2), entry, TRUE, TRUE, 0);
g_object_set_data (G_OBJECT (m_pWidget), "texture", entry);
// table = gtk_table_new (5, 4, FALSE);
table = gtk_table_new (6, 4, FALSE);
gtk_widget_show (table);
gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, TRUE, 0);
gtk_table_set_row_spacings (GTK_TABLE (table), 5);
gtk_table_set_col_spacings (GTK_TABLE (table), 5);
label = gtk_label_new ("Horizontal shift");
gtk_widget_show (label);
gtk_misc_set_alignment (GTK_MISC (label), 0, 0);
gtk_table_attach (GTK_TABLE (table), label, 0, 1, 0, 1,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
spin = gtk_spin_button_new (GTK_ADJUSTMENT (gtk_adjustment_new (0, -8192, 8192, 2, 8, 8)), 0, 0);
g_object_set_data (G_OBJECT (dlg), "hshift", spin);
gtk_signal_connect (GTK_OBJECT (gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (spin))), "value_changed",
GTK_SIGNAL_FUNC (OnUpdate), NULL);
gtk_widget_show (spin);
gtk_table_attach (GTK_TABLE (table), spin, 1, 2, 0, 1,
(GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
gtk_widget_set_usize (spin, 60, -2);
label = gtk_label_new ("Step");
gtk_widget_show (label);
gtk_misc_set_alignment (GTK_MISC (label), 0, 0);
gtk_table_attach (GTK_TABLE (table), label, 2, 3, 0, 1,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
entry = gtk_entry_new ();
g_object_set_data (G_OBJECT (dlg), "hshift_inc", entry);
gtk_signal_connect (GTK_OBJECT (entry), "changed",
GTK_SIGNAL_FUNC (OnIncrementChanged), NULL);
gtk_widget_show (entry);
gtk_table_attach (GTK_TABLE (table), entry, 3, 4, 0, 1,
(GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
gtk_widget_set_usize (entry, 50, -2);
label = gtk_label_new ("Vertical shift");
gtk_widget_show (label);
gtk_misc_set_alignment (GTK_MISC (label), 0, 0);
gtk_table_attach (GTK_TABLE (table), label, 0, 1, 1, 2,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
spin = gtk_spin_button_new (GTK_ADJUSTMENT (gtk_adjustment_new (0, -8192, 8192, 2, 8, 8)), 0, 0);
g_object_set_data (G_OBJECT (dlg), "vshift", spin);
gtk_signal_connect (GTK_OBJECT (gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (spin))), "value_changed",
GTK_SIGNAL_FUNC (OnUpdate), NULL);
gtk_widget_show (spin);
gtk_table_attach (GTK_TABLE (table), spin, 1, 2, 1, 2,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
gtk_widget_set_usize (spin, 60, -2);
label = gtk_label_new ("Step");
gtk_widget_show (label);
gtk_misc_set_alignment (GTK_MISC (label), 0, 0);
gtk_table_attach (GTK_TABLE (table), label, 2, 3, 1, 2,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
entry = gtk_entry_new ();
g_object_set_data (G_OBJECT (dlg), "vshift_inc", entry);
gtk_signal_connect (GTK_OBJECT (entry), "changed",
GTK_SIGNAL_FUNC (OnIncrementChanged), NULL);
gtk_widget_show (entry);
gtk_table_attach (GTK_TABLE (table), entry, 3, 4, 1, 2,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
gtk_widget_set_usize (entry, 50, -2);
label = gtk_label_new ("Horizontal stretch");
gtk_widget_show (label);
gtk_misc_set_alignment (GTK_MISC (label), 0, 0);
gtk_table_attach (GTK_TABLE (table), label, 0, 1, 2, 3,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
spin = gtk_spin_button_new (GTK_ADJUSTMENT (gtk_adjustment_new (0, -1000, 1000, 1, 10, 10)), 0, 0);
g_object_set_data (G_OBJECT (dlg), "hscale", spin);
gtk_signal_connect (GTK_OBJECT (gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (spin))), "value_changed",
GTK_SIGNAL_FUNC (OnUpdate), NULL);
gtk_widget_show (spin);
gtk_table_attach (GTK_TABLE (table), spin, 1, 2, 2, 3,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
gtk_widget_set_usize (spin, 60, -2);
label = gtk_label_new ("Step");
gtk_widget_show (label);
gtk_misc_set_alignment (GTK_MISC (label), 0, 0);
gtk_table_attach (GTK_TABLE (table), label, 2, 3, 2, 3,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 2, 3);
entry = gtk_entry_new ();
g_object_set_data (G_OBJECT (dlg), "hscale_inc", entry);
gtk_signal_connect (GTK_OBJECT (entry), "changed",
GTK_SIGNAL_FUNC (OnIncrementChanged), NULL);
gtk_widget_show (entry);
gtk_table_attach (GTK_TABLE (table), entry, 3, 4, 2, 3,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 2, 3);
gtk_widget_set_usize (entry, 50, -2);
label = gtk_label_new ("Vertical stretch");
gtk_widget_show (label);
gtk_misc_set_alignment (GTK_MISC (label), 0, 0);
gtk_table_attach (GTK_TABLE (table), label, 0, 1, 3, 4,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
spin = gtk_spin_button_new (GTK_ADJUSTMENT (gtk_adjustment_new (0, -1000, 1000, 1, 10, 10)), 0, 0);
g_object_set_data (G_OBJECT (dlg), "vscale", spin);
gtk_signal_connect (GTK_OBJECT (gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (spin))), "value_changed",
GTK_SIGNAL_FUNC (OnUpdate), NULL);
gtk_widget_show (spin);
gtk_table_attach (GTK_TABLE (table), spin, 1, 2, 3, 4,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
gtk_widget_set_usize (spin, 60, -2);
label = gtk_label_new ("Step");
gtk_widget_show (label);
gtk_misc_set_alignment (GTK_MISC (label), 0, 0);
gtk_table_attach (GTK_TABLE (table), label, 2, 3, 3, 4,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
entry = gtk_entry_new ();
g_object_set_data (G_OBJECT (dlg), "vscale_inc", entry);
gtk_signal_connect (GTK_OBJECT (entry), "changed",
GTK_SIGNAL_FUNC (OnIncrementChanged), NULL);
gtk_widget_show (entry);
gtk_table_attach (GTK_TABLE (table), entry, 3, 4, 3, 4,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
gtk_widget_set_usize (entry, 50, -2);
label = gtk_label_new ("Rotate");
gtk_widget_show (label);
gtk_misc_set_alignment (GTK_MISC (label), 0, 0);
gtk_table_attach (GTK_TABLE (table), label, 0, 1, 4, 5,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
spin = gtk_spin_button_new (GTK_ADJUSTMENT (gtk_adjustment_new (0, -360, 360, 1, 10, 10)), 1, 0);
g_object_set_data (G_OBJECT (dlg), "rotate", spin);
gtk_signal_connect (GTK_OBJECT (gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (spin))), "value_changed",
GTK_SIGNAL_FUNC (OnUpdate), NULL);
gtk_widget_show (spin);
gtk_table_attach (GTK_TABLE (table), spin, 1, 2, 4, 5,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
gtk_widget_set_usize (spin, 60, -2);
gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (spin), TRUE);
label = gtk_label_new ("Step");
gtk_widget_show (label);
gtk_misc_set_alignment (GTK_MISC (label), 0, 0);
gtk_table_attach (GTK_TABLE (table), label, 2, 3, 4, 5,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
entry = gtk_entry_new ();
g_object_set_data (G_OBJECT (dlg), "rotate_inc", entry);
gtk_signal_connect (GTK_OBJECT (entry), "changed",
GTK_SIGNAL_FUNC (OnIncrementChanged), NULL);
gtk_widget_show (entry);
gtk_table_attach (GTK_TABLE (table), entry, 3, 4, 4, 5,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
gtk_widget_set_usize (entry, 50, -2);
// match grid button
button = gtk_button_new_with_label ("Match Grid");
gtk_widget_show (button);
gtk_table_attach (GTK_TABLE (table), button, 2, 4, 5, 6,
(GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (OnBtnMatchGrid), NULL);
frame = gtk_frame_new ("Texturing");
gtk_widget_show (frame);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, TRUE, 0);
table = gtk_table_new (4, 4, FALSE);
gtk_widget_show (table);
gtk_container_add (GTK_CONTAINER (frame), table);
gtk_table_set_row_spacings (GTK_TABLE (table), 5);
gtk_table_set_col_spacings (GTK_TABLE (table), 5);
gtk_container_set_border_width (GTK_CONTAINER (table), 5);
label = gtk_label_new ("Brush");
gtk_widget_show (label);
gtk_table_attach (GTK_TABLE (table), label, 0, 1, 0, 1,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
label = gtk_label_new ("Patch");
gtk_widget_show (label);
gtk_table_attach (GTK_TABLE (table), label, 0, 1, 2, 3,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
label = gtk_label_new ("Width");
gtk_widget_show (label);
gtk_table_attach (GTK_TABLE (table), label, 2, 3, 0, 1,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
label = gtk_label_new ("Height");
gtk_widget_show (label);
gtk_table_attach (GTK_TABLE (table), label, 3, 4, 0, 1,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
button = gtk_button_new_with_label ("Axial");
gtk_widget_show (button);
gtk_table_attach (GTK_TABLE (table), button, 0, 1, 1, 2,
(GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (OnBtnAxial), NULL);
gtk_widget_set_usize (button, 60, -2);
button = gtk_button_new_with_label ("Fit");
gtk_widget_show (button);
gtk_table_attach (GTK_TABLE (table), button, 1, 2, 1, 2,
(GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (OnBtnFaceFit), NULL);
gtk_widget_set_usize (button, 60, -2);
button = gtk_button_new_with_label ("CAP");
gtk_widget_show (button);
gtk_table_attach (GTK_TABLE (table), button, 0, 1, 3, 4,
(GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (OnBtnPatchdetails), NULL);
gtk_widget_set_usize (button, 60, -2);
button = gtk_button_new_with_label ("Set...");
gtk_widget_show (button);
gtk_table_attach (GTK_TABLE (table), button, 1, 2, 3, 4,
(GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (OnBtnPatchreset), NULL);
gtk_widget_set_usize (button, 60, -2);
button = gtk_button_new_with_label ("Natural");
gtk_widget_show (button);
gtk_table_attach (GTK_TABLE (table), button, 2, 3, 3, 4,
(GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (OnBtnPatchnatural), NULL);
gtk_widget_set_usize (button, 60, -2);
button = gtk_button_new_with_label ("Fit");
gtk_widget_show (button);
gtk_table_attach (GTK_TABLE (table), button, 3, 4, 3, 4,
(GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (OnBtnPatchFit), NULL);
gtk_widget_set_usize (button, 60, -2);
spin = gtk_spin_button_new (GTK_ADJUSTMENT (gtk_adjustment_new (1, 1, 32, 1, 10, 10)), 1, 0);
gtk_widget_show (spin);
gtk_table_attach (GTK_TABLE (table), spin, 2, 3, 1, 2,
(GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
gtk_widget_set_usize (spin, 60, -2);
AddDialogData (spin, &m_nWidth, DLG_SPIN_INT);
spin = gtk_spin_button_new (GTK_ADJUSTMENT (gtk_adjustment_new (1, 1, 32, 1, 10, 10)), 1, 0);
gtk_widget_show (spin);
gtk_table_attach (GTK_TABLE (table), spin, 3, 4, 1, 2,
(GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
gtk_widget_set_usize (spin, 60, -2);
AddDialogData (spin, &m_nHeight, DLG_SPIN_INT);
hbox2 = gtk_hbox_new (FALSE, 5);
gtk_widget_show (hbox2);
gtk_box_pack_start (GTK_BOX (vbox), hbox2, FALSE, TRUE, 0);
button = gtk_button_new_with_label ("Done");
gtk_widget_show (button);
gtk_box_pack_start (GTK_BOX (hbox2), button, FALSE, FALSE, 0);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (OnDone), NULL);
gtk_widget_set_usize (button, 60, -2);
button = gtk_button_new_with_label ("Apply");
gtk_widget_show (button);
gtk_box_pack_start (GTK_BOX (hbox2), button, FALSE, FALSE, 0);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (OnApply), NULL);
gtk_widget_set_usize (button, 60, -2);
button = gtk_button_new_with_label ("Cancel");
gtk_widget_show (button);
gtk_box_pack_start (GTK_BOX (hbox2), button, FALSE, FALSE, 0);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (OnCancel), NULL);
gtk_widget_set_usize (button, 60, -2);
// that's a bit of trashy stuff from Textool-v2 branch
#ifdef _DEBUG
// FIXME: testing only, scaling in BP mode
button = gtk_button_new_with_label ("Test");
gtk_widget_show (button);
gtk_box_pack_start (GTK_BOX (hbox2), button, FALSE, FALSE, 0);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (OnTest), NULL);
gtk_widget_set_usize (button, 60, -2);
#endif
// Initialize
SetTexMods ();
}
/*
==============
SetTexMods
Set the fields to the current texdef (i.e. map/texdef -> dialog widgets)
if faces selected (instead of brushes) -> will read this face texdef, else current texdef
if only patches selected, will read the patch texdef
===============
*/
void SurfaceDlg::SetTexMods()
{
texdef_t *pt;
brushprimit_texdef_t *bpt;
// local copy if a width=2 height=2 qtetxture_t is needed
brushprimit_texdef_t local_bp;
#ifdef DBG_SI
Sys_Printf("SurfaceDlg::SetTexMods\n");
#endif
if (!g_surfwin)
return;
if (g_ptrSelectedFaces.GetSize() > 0)
{
face_t *selFace = reinterpret_cast<face_t*>(g_ptrSelectedFaces.GetAt(0));
pt = &selFace->texdef;
if (g_qeglobals.m_bBrushPrimitMode)
{
// compute a texture matrix related to the default matrix width=2 height=2
ConvertTexMatWithQTexture( &selFace->brushprimit_texdef, selFace->d_texture, &local_bp, NULL );
bpt = &local_bp;
}
}
else
{
pt = &g_qeglobals.d_texturewin.texdef;
if (g_qeglobals.m_bBrushPrimitMode)
{
bpt = &g_qeglobals.d_texturewin.brushprimit_texdef;
}
}
// brush primitive mode : compute fake shift scale rot representation
if (g_qeglobals.m_bBrushPrimitMode)
TexMatToFakeTexCoords( bpt->coords, m_shift, &m_rotate, m_scale );
g_bListenChanged = false;
if(strncmp(pt->GetName(), "textures/", 9) != 0)
pt->SetName(SHADER_NOT_FOUND);
gtk_entry_set_text (GTK_ENTRY (GetDlgWidget ("texture")), pt->GetName()+9);
GtkSpinButton *spin;
spin = GTK_SPIN_BUTTON (GetDlgWidget ("hshift"));
gtk_spin_button_set_digits (spin, 2);
if (g_qeglobals.m_bBrushPrimitMode)
gtk_spin_button_set_value (spin, m_shift[0]);
else
gtk_spin_button_set_value (spin, pt->shift[0]);
GtkAdjustment *adjust = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (spin));
adjust->step_increment = l_pIncrement->shift[0];
char buf[10]; // got into snprintf paranoia after BoundChecker detected a stack overrun
#ifdef _WIN32
// TTimo: THIS IS UGLY
#define snprintf _snprintf
#endif
snprintf (buf, 10, "%g", l_pIncrement->shift[0]);
gtk_entry_set_text (GTK_ENTRY (GetDlgWidget ("hshift_inc")), buf);
spin = GTK_SPIN_BUTTON (GetDlgWidget ("vshift"));
gtk_spin_button_set_digits (spin, 2);
if (g_qeglobals.m_bBrushPrimitMode)
gtk_spin_button_set_value (spin, m_shift[1]);
else
gtk_spin_button_set_value (spin, pt->shift[1]);
adjust = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (spin));
adjust->step_increment = l_pIncrement->shift[1];
snprintf (buf, 10, "%g", l_pIncrement->shift[1]);
gtk_entry_set_text (GTK_ENTRY (GetDlgWidget ("vshift_inc")), buf);
spin = GTK_SPIN_BUTTON (GetDlgWidget ("hscale"));
gtk_spin_button_set_digits (spin, 5);
gtk_spin_button_set_value (spin, g_qeglobals.m_bBrushPrimitMode ? m_scale[0] : pt->scale[0]);
adjust = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (spin));
adjust->step_increment = l_pIncrement->scale[0];
snprintf (buf, 10, "%g", l_pIncrement->scale[0]);
gtk_entry_set_text (GTK_ENTRY (GetDlgWidget ("hscale_inc")), buf);
spin = GTK_SPIN_BUTTON (GetDlgWidget ("vscale"));
gtk_spin_button_set_digits (spin, 5);
gtk_spin_button_set_value (spin, g_qeglobals.m_bBrushPrimitMode ? m_scale[1] : pt->scale[1]);
adjust = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (spin));
adjust->step_increment = l_pIncrement->scale[1];
snprintf (buf, 10, "%g", l_pIncrement->scale[1]);
gtk_entry_set_text (GTK_ENTRY (GetDlgWidget ("vscale_inc")), buf);
//++timo compute BProtate as int ..
spin = GTK_SPIN_BUTTON (GetDlgWidget ("rotate"));
gtk_spin_button_set_digits (spin, 2);
gtk_spin_button_set_value (spin, g_qeglobals.m_bBrushPrimitMode ? m_rotate : pt->rotate);
adjust = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (spin));
adjust->step_increment = l_pIncrement->rotate;
snprintf (buf, 10, "%g", l_pIncrement->rotate);
gtk_entry_set_text (GTK_ENTRY (GetDlgWidget ("rotate_inc")), buf);
g_bListenChanged = true;
// undo tricks: set the undo id to zero so we don't attempt to undo something that does not belong to us
m_nUndoId = 0;
// store the current texdef as our escape route if user hits OnCancel
g_old_texdef = g_qeglobals.d_texturewin.texdef;
// reset the Enter key behaviour flag
m_bEditingTextureWidget = false;
}
/*
==============
GetTexMods
Reads the fields to get the current texdef (i.e. widgets -> MAP)
in brush primitive mode, grab the fake shift scale rot and compute a new texture matrix
===============
*/
void SurfaceDlg::GetTexMods()
{
char buffer[1024];
texdef_t *pt;
#ifdef DBG_SI
Sys_Printf("SurfaceDlg::GetTexMods\n");
#endif
if (g_ptrSelectedFaces.GetSize() > 0)
{
//++timo just a test, we disable the undo when working on selected faces
m_nUndoId=0;
face_t *selFace = reinterpret_cast<face_t*>(g_ptrSelectedFaces.GetAt(0));
g_qeglobals.d_texturewin.texdef = selFace->texdef;
#ifdef DBG_SI
Sys_Printf("g_qeglobals.d_texturewin.texdef = selFace->texdef\n");
#endif
}
// else
// {
pt = &g_qeglobals.d_texturewin.texdef;
#ifdef DBG_SI
Sys_Printf("pt = &g_qeglobals.d_texturewin.texdef\n");
#endif
// }
const char* text = gtk_entry_get_text (GTK_ENTRY (GetDlgWidget ("texture")));
#ifdef DBG_SI
Sys_Printf("pt->SetName(%s)\n", text );
#endif
// TTimo: detect and refuse invalid texture names (at least the ones with spaces)
if (text[0] <= ' ' || strchr(text, ' '))
{
Sys_FPrintf(SYS_WRN, "WARNING: spaces in shader names are not allowed, ignoring '%s'\n", text);
pt->SetName(SHADER_NOT_FOUND);
gtk_entry_set_text (GTK_ENTRY (GetDlgWidget ("texture")), pt->GetName());
}
else
{
strcpy(buffer, "textures/");
strcpy(buffer+9, text);
pt->SetName(buffer);
}
(g_qeglobals.m_bBrushPrimitMode ? m_shift[0] : pt->shift[0]) =
gtk_spin_button_get_value_as_float (GTK_SPIN_BUTTON (GetDlgWidget ("hshift")));
(g_qeglobals.m_bBrushPrimitMode ? m_shift[1] : pt->shift[1]) =
gtk_spin_button_get_value_as_float (GTK_SPIN_BUTTON (GetDlgWidget ("vshift")));
(g_qeglobals.m_bBrushPrimitMode ? m_scale[0] : pt->scale[0]) =
gtk_spin_button_get_value_as_float (GTK_SPIN_BUTTON (GetDlgWidget ("hscale")));
(g_qeglobals.m_bBrushPrimitMode ? m_scale[1] : pt->scale[1]) =
gtk_spin_button_get_value_as_float (GTK_SPIN_BUTTON (GetDlgWidget ("vscale")));
(g_qeglobals.m_bBrushPrimitMode ? m_rotate : pt->rotate) =
gtk_spin_button_get_value_as_float (GTK_SPIN_BUTTON (GetDlgWidget ("rotate")));
// a local copy of the texture matrix, given for a qtexture_t with width=2 height=2
brushprimit_texdef_t local_bp;
brushprimit_texdef_t *bpt;
if (g_qeglobals.m_bBrushPrimitMode)
{
face_t *selFace = NULL;
if (g_ptrSelectedFaces.GetSize() > 0)
{
selFace = reinterpret_cast<face_t*>(g_ptrSelectedFaces.GetAt(0));
bpt = &selFace->brushprimit_texdef;
}
else
{
bpt = &g_qeglobals.d_texturewin.brushprimit_texdef;
}
// compute texture matrix
// the matrix returned must be understood as a qtexture_t with width=2 height=2
FakeTexCoordsToTexMat( m_shift, m_rotate, m_scale, local_bp.coords );
// copy the texture matrix in the global struct
// fit the qtexture if we have a face selected, otherwise g_qeglobals.d_texturewin.brushprimit_texdef uses the basic qtexture_t with width=2 height=2
ConvertTexMatWithQTexture( &local_bp, NULL, bpt, ( (selFace) ? selFace->d_texture : NULL ) );
}
// we are gonna do stuff, if we own the last do we undo it first
if (m_nUndoId != 0)
{
// check the do we're about to undo is the one we pushed earlier
if (m_nUndoId == Undo_GetUndoId())
{
#ifdef DBG_SI
Sys_Printf("GetTexMods calling Undo_Undo (silent)\n");
#endif
g_bListenUpdate=false;
Undo_Undo(true);
g_bListenUpdate=true;
}
}
Select_SetTexture(pt,&local_bp);
m_nUndoId = Undo_GetUndoId();
}
void SurfaceDlg::FitAll()
{
OnBtnFaceFit(NULL, NULL);
OnBtnPatchFit(NULL, NULL);
}
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