Added Panel support in Sequence window, and converted old Nkey menu for it.

source/blender/include/BIF_editseq.h

@@ -58,5 +58,8 @@ void				touch_seq_files(void);
 void				transform_seq(int mode);
 void				un_meta(void);
 
+/* drawseq.c */
+void do_seqbuttons(short);
+
 #endif
 

source/blender/include/BIF_space.h

@@ -67,6 +67,9 @@ struct BWinEvent;
 /* nla handler codes */
 #define NLA_HANDLER_PROPERTIES	50
 
+/* sequence handler codes */
+#define SEQ_HANDLER_PROPERTIES	60
+
 
 void	scrarea_do_windraw		(struct ScrArea *sa);
 void	scrarea_do_winchange	(struct ScrArea *sa);

source/blender/src/drawseq.c

@@ -58,6 +58,7 @@
 
 #include "BKE_utildefines.h"
 #include "BKE_global.h"
+#include "BKE_plugin_types.h"
 
 #include "BIF_gl.h"
 #include "BIF_mywindow.h"
@@ -66,12 +67,20 @@
 #include "BIF_editseq.h"
 #include "BIF_drawimage.h"
 #include "BIF_resources.h"
+#include "BIF_space.h"
+#include "BIF_interface.h"
 
 #include "BSE_view.h"
 #include "BSE_drawipo.h"
 #include "BSE_sequence.h"
 #include "BSE_seqaudio.h"
 
+#include "IMB_imbuf_types.h"
+#include "IMB_imbuf.h"
+
+#include "blendef.h"	/* CFRA */
+#include "mydevice.h"	/* REDRAWSEQ */
+
 int no_rightbox=0, no_leftbox= 0;
 
 static void EmbossBoxf(float x1, float y1, float x2, float y2, int sel, unsigned int dark, unsigned int light)
@@ -579,6 +588,109 @@ static void draw_extra_seqinfo(void)
 	}	
 }
 
+#define SEQ_BUT_PLUGIN	1
+#define SEQ_BUT_MOVIE	2
+
+void do_seqbuttons(short val)
+{
+	extern Sequence *last_seq;
+	StripElem *se;
+	
+	switch(val) {
+	case SEQ_BUT_PLUGIN:
+		new_stripdata(last_seq);
+		free_imbuf_effect_spec(CFRA);
+		break;
+		
+	case SEQ_BUT_MOVIE:
+		se= last_seq->curelem;
+		if(se && se->ibuf ) {
+			IMB_freeImBuf(se->ibuf);
+			se->ibuf= 0;
+		}
+		break;
+	}
+	
+	allqueue(REDRAWSEQ, 0);
+}
+
+static void seq_panel_properties(short cntrl)	// SEQ_HANDLER_PROPERTIES
+{
+	extern Sequence *last_seq;
+	uiBlock *block;
+	
+	block= uiNewBlock(&curarea->uiblocks, "seq_panel_properties", UI_EMBOSS, UI_HELV, curarea->win);
+	uiPanelControl(UI_PNL_SOLID | UI_PNL_CLOSE | cntrl);
+	uiSetPanelHandler(SEQ_HANDLER_PROPERTIES);  // for close and esc
+	if(uiNewPanel(curarea, block, "Transform Properties", "Seq", 10, 230, 318, 204)==0) return;
+
+	if(last_seq==NULL) return;
+
+	if(last_seq->type==SEQ_PLUGIN) {
+		PluginSeq *pis;
+		VarStruct *varstr;
+		int a, xco, yco;
+		
+		pis= last_seq->plugin;
+		if(pis->vars==0) return;
+		
+		varstr= pis->varstr;
+		if(varstr) {
+			for(a=0; a<pis->vars; a++, varstr++) {
+				xco= 150*(a/6)+10;
+				yco= 125 - 20*(a % 6)+1;
+				uiDefBut(block, varstr->type, SEQ_BUT_PLUGIN, varstr->name, xco,yco,150,19, &(pis->data[a]), varstr->min, varstr->max, 100, 0, varstr->tip);
+
+			}
+		}
+	}
+	else if(last_seq->type==SEQ_MOVIE) {
+
+		if(last_seq->mul==0.0) last_seq->mul= 1.0;
+
+		uiDefBut(block, TEX, 0, "Name ", 10,140,150,19, last_seq->name+2, 0.0, 21.0, 100, 0, "");
+		uiDefButS(block, TOG|BIT|4, SEQ_BUT_MOVIE, "FilterY ", 10,120,150,19, &last_seq->flag, 0.0, 21.0, 100, 0, "");
+		uiDefButF(block, NUM, SEQ_BUT_MOVIE, "Mul:", 10,100,150,19, &last_seq->mul, 0.001, 5.0, 100, 0, "");
+
+	}
+	else if(last_seq->type==SEQ_SOUND) {
+
+		uiDefBut(block, TEX, 0, "Name ", 10,140,150,19, last_seq->name+2, 0.0, 21.0, 100, 0, "");
+		uiDefButS(block, TOG|BIT|5, 0, "Mute", 10,120,150,19, &last_seq->flag, 0.0, 21.0, 100, 0, "");
+		uiDefButF(block, NUM, SEQ_BUT_MOVIE, "Gain (dB):", 10,100,150,19, &last_seq->level, -96.0, 6.0, 100, 0, "");
+		uiDefButF(block, NUM, SEQ_BUT_MOVIE, "Pan:", 	10,80,150,19, &last_seq->pan, -1.0, 1.0, 100, 0, "");
+	}		
+	else if(last_seq->type==SEQ_META) {
+
+		uiDefBut(block, TEX, 0, "Name ", 10,140,150,19, last_seq->name+2, 0.0, 21.0, 100, 0, "");
+
+	}
+
+}
+
+static void seq_blockhandlers(ScrArea *sa)
+{
+	SpaceSeq *sseq= sa->spacedata.first;
+	short a;
+
+	/* warning; blocks need to be freed each time, handlers dont remove (for ipo moved to drawipospace) */
+	uiFreeBlocksWin(&sa->uiblocks, sa->win);
+
+	for(a=0; a<SPACE_MAXHANDLER; a+=2) {
+		switch(sseq->blockhandler[a]) {
+
+		case SEQ_HANDLER_PROPERTIES:
+			seq_panel_properties(sseq->blockhandler[a+1]);
+			break;
+		
+		}
+		/* clear action value for event */
+		sseq->blockhandler[a+1]= 0;
+	}
+	uiDrawBlocksPanels(sa, 0);
+
+}
+
 void drawseqspace(ScrArea *sa, void *spacedata)
 {
 	SpaceSeq *sseq;
@@ -595,6 +707,9 @@ void drawseqspace(ScrArea *sa, void *spacedata)
 		return;
 	}
 
+	bwin_clear_viewmat(sa->win);	/* clear buttons view */
+	glLoadIdentity();
+
 	BIF_GetThemeColor3fv(TH_BACK, col);
 	if(ed && ed->metastack.first) glClearColor(col[0], col[1], col[2]-1.0, 0.0);
 	else glClearColor(col[0], col[1], col[2], 0.0);
@@ -657,6 +772,12 @@ void drawseqspace(ScrArea *sa, void *spacedata)
 	
 	draw_area_emboss(sa);
 
+	if(sseq->mainb==0) {
+		/* it is important to end a view in a transform compatible with buttons */
+		bwin_scalematrix(sa->win, sseq->blockscale, sseq->blockscale, sseq->blockscale);
+		seq_blockhandlers(sa);
+	}
+	
 	curarea->win_swap= WIN_BACK_OK;
 }
 

source/blender/src/drawview.c

@@ -1628,6 +1628,7 @@ static void view3d_blockhandlers(ScrArea *sa)
 	View3D *v3d= sa->spacedata.first;
 	short a;
 	
+	/* warning; blocks need to be freed each time, handlers dont remove */
 	uiFreeBlocksWin(&sa->uiblocks, sa->win);
 
 	for(a=0; a<SPACE_MAXHANDLER; a+=2) {

source/blender/src/header_seq.c

@@ -301,8 +301,8 @@ static void do_seq_editmenu(void *arg, int event)
 	case 3: /* Separate Meta Strip */
 		un_meta();
 		break;
-	case 4: /* Meta Properties... */
-		clever_numbuts_seq();
+	case 4: /* Properties... */
+		add_blockhandler(curarea, SEQ_HANDLER_PROPERTIES, UI_PNL_TO_MOUSE);
 		break;
 	case 5: /* Duplicate */
 		add_duplicate_seq();

source/blender/src/space.c

@@ -2864,6 +2864,9 @@ void winqreadseqspace(ScrArea *sa, void *spacedata, BWinEvent *evt)
 		if( uiDoBlocks(&curarea->uiblocks, event)!=UI_NOTHING ) event= 0;
 
 		switch(event) {
+		case UI_BUT_EVENT:
+			do_seqbuttons(val);			
+			break;
 		case LEFTMOUSE:
 			if(sseq->mainb || view2dmove(event)==0) {
 				
@@ -3012,6 +3015,12 @@ void winqreadseqspace(ScrArea *sa, void *spacedata, BWinEvent *evt)
 					make_meta();
 			}
 			break;
+		case NKEY:
+			if(G.qual==0) {
+				add_blockhandler(curarea, SEQ_HANDLER_PROPERTIES, UI_PNL_TO_MOUSE);
+				scrarea_queue_winredraw(curarea);
+			}
+			break;
 		case SKEY:
 			if((G.qual==LR_SHIFTKEY))
 				seq_snap_menu();

source/blender/src/toets.c

@@ -814,6 +814,7 @@ int blenderqread(unsigned short event, short val)
 				else if(curarea->spacetype==SPACE_IMAGE);			// is new panel, in ipo queue
 				else if(curarea->spacetype==SPACE_ACTION);			// is own queue
 				else if(curarea->spacetype==SPACE_NLA);			// is new panel
+				else if(curarea->spacetype==SPACE_SEQ);			// is new panel
 				else {
 					clever_numbuts();
 					return 0;

source/blender/src/toolbox.c

@@ -1418,7 +1418,7 @@ void clever_numbuts(void)
 		// panel now
 	}
 	else if(curarea->spacetype==SPACE_SEQ) {
-		clever_numbuts_seq();
+		// panel now
 	}
 	else if(curarea->spacetype==SPACE_IMAGE) {
 		// panel now