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WINGs: Added 'const' attribute to functions in wbrowser, wcolorpanel, wfilepanel and wfontpanel

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This makes both the API and local function const-correct on their
input parameters.
This commit is contained in:
Christophe CURIS
2013-05-09 17:34:03 +02:00
committed by Carlos R. Mafra
parent c89e8df33f
commit a1119f8dd3
5 changed files with 30 additions and 30 deletions
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10
WINGs/WINGs/WINGs.h
View File

@@ -1248,7 +1248,7 @@ void WMSetBrowserAllowMultipleSelection(WMBrowser *bPtr, Bool flag);
void WMSetBrowserAllowEmptySelection(WMBrowser *bPtr, Bool flag); void WMSetBrowserAllowEmptySelection(WMBrowser *bPtr, Bool flag);
void WMSetBrowserPathSeparator(WMBrowser *bPtr, char *separator); void WMSetBrowserPathSeparator(WMBrowser *bPtr, const char *separator);
void WMSetBrowserTitled(WMBrowser *bPtr, Bool flag); void WMSetBrowserTitled(WMBrowser *bPtr, Bool flag);
@@ -1260,9 +1260,9 @@ void WMRemoveBrowserItem(WMBrowser *bPtr, int column, int row);
void WMSetBrowserMaxVisibleColumns(WMBrowser *bPtr, int columns); void WMSetBrowserMaxVisibleColumns(WMBrowser *bPtr, int columns);
void WMSetBrowserColumnTitle(WMBrowser *bPtr, int column, char *title); void WMSetBrowserColumnTitle(WMBrowser *bPtr, int column, const char *title);
WMListItem* WMInsertBrowserItem(WMBrowser *bPtr, int column, int row, char *text, Bool isBranch); WMListItem* WMInsertBrowserItem(WMBrowser *bPtr, int column, int row, const char *text, Bool isBranch);
void WMSortBrowserColumn(WMBrowser *bPtr, int column); void WMSortBrowserColumn(WMBrowser *bPtr, int column);
@@ -1806,7 +1806,7 @@ char* WMGetFilePanelFileName(WMFilePanel *panel);
void WMFreeFilePanel(WMFilePanel *panel); void WMFreeFilePanel(WMFilePanel *panel);
int WMRunModalFilePanelForDirectory(WMFilePanel *panel, WMWindow *owner, int WMRunModalFilePanelForDirectory(WMFilePanel *panel, WMWindow *owner,
char *path, char *name, char **fileTypes); char *path, const char *name, char **fileTypes);
void WMSetFilePanelAccessoryView(WMFilePanel *panel, WMView *view); void WMSetFilePanelAccessoryView(WMFilePanel *panel, WMView *view);
@@ -1826,7 +1826,7 @@ void WMFreeFontPanel(WMFontPanel *panel);
void WMSetFontPanelAction(WMFontPanel *panel, WMAction2 *action, void *data); void WMSetFontPanelAction(WMFontPanel *panel, WMAction2 *action, void *data);
void WMSetFontPanelFont(WMFontPanel *panel, char *fontName); void WMSetFontPanelFont(WMFontPanel *panel, const char *fontName);
WMFont* WMGetFontPanelFont(WMFontPanel *panel); WMFont* WMGetFontPanelFont(WMFontPanel *panel);

10
WINGs/wbrowser.c
View File

@@ -75,7 +75,7 @@ static void loadColumn(WMBrowser * bPtr, int column);
static void removeColumn(WMBrowser * bPtr, int column); static void removeColumn(WMBrowser * bPtr, int column);
static char *createTruncatedString(WMFont * font, char *text, int *textLen, int width); static char *createTruncatedString(WMFont * font, const char *text, int *textLen, int width);
static void willResizeBrowser(W_ViewDelegate *, WMView *, unsigned int *, unsigned int *); static void willResizeBrowser(W_ViewDelegate *, WMView *, unsigned int *, unsigned int *);
@@ -220,7 +220,7 @@ int WMGetBrowserNumberOfColumns(WMBrowser * bPtr)
return bPtr->usedColumnCount; return bPtr->usedColumnCount;
} }
void WMSetBrowserPathSeparator(WMBrowser * bPtr, char *separator) void WMSetBrowserPathSeparator(WMBrowser * bPtr, const char *separator)
{ {
if (bPtr->pathSeparator) if (bPtr->pathSeparator)
wfree(bPtr->pathSeparator); wfree(bPtr->pathSeparator);
@@ -350,7 +350,7 @@ int WMGetBrowserSelectedRowInColumn(WMBrowser * bPtr, int column)
} }
} }
void WMSetBrowserColumnTitle(WMBrowser * bPtr, int column, char *title) void WMSetBrowserColumnTitle(WMBrowser * bPtr, int column, const char *title)
{ {
assert(column >= 0); assert(column >= 0);
assert(column < bPtr->usedColumnCount); assert(column < bPtr->usedColumnCount);
@@ -414,7 +414,7 @@ void WMSortBrowserColumnWithComparer(WMBrowser * bPtr, int column, WMCompareData
WMSortListItemsWithComparer(bPtr->columns[column], func); WMSortListItemsWithComparer(bPtr->columns[column], func);
} }
WMListItem *WMInsertBrowserItem(WMBrowser * bPtr, int column, int row, char *text, Bool isBranch) WMListItem *WMInsertBrowserItem(WMBrowser * bPtr, int column, int row, const char *text, Bool isBranch)
{ {
WMListItem *item; WMListItem *item;
@@ -1116,7 +1116,7 @@ static void destroyBrowser(WMBrowser * bPtr)
wfree(bPtr); wfree(bPtr);
} }
static char *createTruncatedString(WMFont * font, char *text, int *textLen, int width) static char *createTruncatedString(WMFont * font, const char *text, int *textLen, int width)
{ {
size_t slen; size_t slen;
int dLen; int dLen;

8
WINGs/wcolorpanel.c
View File

@@ -275,7 +275,7 @@ enum {
#define M_PI 3.14159265358979323846 #define M_PI 3.14159265358979323846
#endif #endif
char *generateNewFilename(char *curName); char *generateNewFilename(const char *curName);
void convertCPColor(CPColor * color); void convertCPColor(CPColor * color);
RColor ulongToRColor(WMScreen * scr, unsigned long value); RColor ulongToRColor(WMScreen * scr, unsigned long value);
unsigned char getShift(unsigned char value); unsigned char getShift(unsigned char value);
@@ -360,7 +360,7 @@ void WMSetColorPanelAction(WMColorPanel * panel, WMAction2 * action, void *data)
panel->clientData = data; panel->clientData = data;
} }
static WMColorPanel *makeColorPanel(WMScreen * scrPtr, char *name) static WMColorPanel *makeColorPanel(WMScreen * scrPtr, const char *name)
{ {
WMColorPanel *panel; WMColorPanel *panel;
RImage *image; RImage *image;
@@ -3336,12 +3336,12 @@ static void hsbInit(W_ColorPanel * panel)
/************************** Common utility functions ************************/ /************************** Common utility functions ************************/
char *generateNewFilename(char *curName) char *generateNewFilename(const char *curName)
{ {
int n; int n;
char c; char c;
int baseLen; int baseLen;
char *ptr; const char *ptr;
char *newName; char *newName;
assert(curName); assert(curName);

16
WINGs/wfilepanel.c
View File

@@ -62,7 +62,7 @@ typedef struct W_FilePanel {
#define PWIDTH 330 #define PWIDTH 330
#define PHEIGHT 360 #define PHEIGHT 360
static void listDirectoryOnColumn(WMFilePanel * panel, int column, char *path); static void listDirectoryOnColumn(WMFilePanel * panel, int column, const char *path);
static void browserClick(); static void browserClick();
static void browserDClick(); static void browserDClick();
@@ -94,7 +94,7 @@ static WMBrowserDelegate browserDelegate = {
NULL /* willScroll */ NULL /* willScroll */
}; };
static int closestListItem(WMList * list, char *text, Bool exact) static int closestListItem(WMList * list, const char *text, Bool exact)
{ {
WMListItem *item; WMListItem *item;
WMArray *items = WMGetListItems(list); WMArray *items = WMGetListItems(list);
@@ -166,7 +166,7 @@ static void textEditedObserver(void *observerData, WMNotification * notification
} }
} }
static WMFilePanel *makeFilePanel(WMScreen * scrPtr, char *name, char *title) static WMFilePanel *makeFilePanel(WMScreen * scrPtr, const char *name, const char *title)
{ {
WMFilePanel *fPtr; WMFilePanel *fPtr;
WMFont *largeFont; WMFont *largeFont;
@@ -348,7 +348,7 @@ void WMFreeFilePanel(WMFilePanel * panel)
} }
int int
WMRunModalFilePanelForDirectory(WMFilePanel * panel, WMWindow * owner, char *path, char *name, char **fileTypes) WMRunModalFilePanelForDirectory(WMFilePanel * panel, WMWindow * owner, char *path, const char *name, char **fileTypes)
{ {
WMScreen *scr = WMWidgetScreen(panel->win); WMScreen *scr = WMWidgetScreen(panel->win);
@@ -454,7 +454,7 @@ WMView *WMGetFilePanelAccessoryView(WMFilePanel * panel)
return panel->accessoryView; return panel->accessoryView;
} }
static char *get_name_from_path(char *path) static char *get_name_from_path(const char *path)
{ {
int size; int size;
@@ -475,7 +475,7 @@ static char *get_name_from_path(char *path)
return wstrdup(&(path[size])); return wstrdup(&(path[size]));
} }
static int filterFileName(WMFilePanel * panel, char *file, Bool isDirectory) static int filterFileName(WMFilePanel * panel, const char *file, Bool isDirectory)
{ {
return True; return True;
} }
@@ -492,7 +492,7 @@ static int comparer(const void *a, const void *b)
#undef CAST #undef CAST
static void listDirectoryOnColumn(WMFilePanel * panel, int column, char *path) static void listDirectoryOnColumn(WMFilePanel * panel, int column, const char *path)
{ {
WMBrowser *bPtr = panel->browser; WMBrowser *bPtr = panel->browser;
struct dirent *dentry; struct dirent *dentry;
@@ -584,7 +584,7 @@ static void browserClick(WMBrowser * bPtr, WMFilePanel * panel)
} }
} }
static void showError(WMScreen * scr, WMWindow * owner, char *s, char *file) static void showError(WMScreen * scr, WMWindow * owner, const char *s, const char *file)
{ {
char *errStr; char *errStr;

16
WINGs/wfontpanel.c
View File

@@ -71,9 +71,9 @@ static int scalableFontSizes[] = {
64 64
}; };
static void setFontPanelFontName(FontPanel * panel, char *family, char *style, double size); static void setFontPanelFontName(FontPanel * panel, const char *family, const char *style, double size);
static int isXLFD(char *font, int *length_ret); static int isXLFD(const char *font, int *length_ret);
static void arrangeLowerFrame(FontPanel * panel); static void arrangeLowerFrame(FontPanel * panel);
@@ -313,7 +313,7 @@ WMFont *WMGetFontPanelFont(WMFontPanel * panel)
return WMGetTextFieldFont(panel->sampleT); return WMGetTextFieldFont(panel->sampleT);
} }
void WMSetFontPanelFont(WMFontPanel * panel, char *fontName) void WMSetFontPanelFont(WMFontPanel * panel, const char *fontName)
{ {
int fname_len; int fname_len;
FcPattern *pattern; FcPattern *pattern;
@@ -322,7 +322,7 @@ void WMSetFontPanelFont(WMFontPanel * panel, char *fontName)
if (!isXLFD(fontName, &fname_len)) { if (!isXLFD(fontName, &fname_len)) {
/* maybe its proper fontconfig and we can parse it */ /* maybe its proper fontconfig and we can parse it */
pattern = FcNameParse((FcChar8 *) fontName); pattern = FcNameParse((const FcChar8 *) fontName);
} else { } else {
/* maybe its proper xlfd and we can convert it to an FcPattern */ /* maybe its proper xlfd and we can convert it to an FcPattern */
pattern = XftXlfdParse(fontName, False, False); pattern = XftXlfdParse(fontName, False, False);
@@ -386,7 +386,7 @@ static void arrangeLowerFrame(FontPanel * panel)
#define NUM_FIELDS 14 #define NUM_FIELDS 14
static int isXLFD(char *font, int *length_ret) static int isXLFD(const char *font, int *length_ret)
{ {
int c = 0; int c = 0;
@@ -444,7 +444,7 @@ static void addSizeToTypeface(Typeface * face, int size)
} }
} }
static void addTypefaceToXftFamily(Family * fam, char *style) static void addTypefaceToXftFamily(Family * fam, const char *style)
{ {
Typeface *face; Typeface *face;
WMArrayIterator i; WMArrayIterator i;
@@ -474,7 +474,7 @@ static void addTypefaceToXftFamily(Family * fam, char *style)
* registries (same family but different registries) * registries (same family but different registries)
* *
*/ */
static void addFontToXftFamily(WMHashTable * families, char *name, char *style) static void addFontToXftFamily(WMHashTable * families, const char *name, const char *style)
{ {
WMArrayIterator i; WMArrayIterator i;
WMArray *array; WMArray *array;
@@ -723,7 +723,7 @@ static void sizeClick(WMWidget * w, void *data)
preview(panel); preview(panel);
} }
static void setFontPanelFontName(FontPanel * panel, char *family, char *style, double size) static void setFontPanelFontName(FontPanel * panel, const char *family, const char *style, double size)
{ {
int famrow; int famrow;
int stlrow; int stlrow;